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local-test-curl-full-01/afc-curl/include/Makefile.am

@@ -0,0 +1,28 @@
+#***************************************************************************
+#                                  _   _ ____  _
+#  Project                     ___| | | |  _ \| |
+#                             / __| | | | |_) | |
+#                            | (__| |_| |  _ <| |___
+#                             \___|\___/|_| \_\_____|
+#
+# Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+#
+# This software is licensed as described in the file COPYING, which
+# you should have received as part of this distribution. The terms
+# are also available at https://curl.se/docs/copyright.html.
+#
+# You may opt to use, copy, modify, merge, publish, distribute and/or sell
+# copies of the Software, and permit persons to whom the Software is
+# furnished to do so, under the terms of the COPYING file.
+#
+# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+# KIND, either express or implied.
+#
+# SPDX-License-Identifier: curl
+#
+###########################################################################
+SUBDIRS = curl
+
+EXTRA_DIST = README.md
+
+AUTOMAKE_OPTIONS = foreign no-dependencies

local-test-curl-full-01/afc-curl/include/README.md

@@ -0,0 +1,20 @@
+<!--
+Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+
+SPDX-License-Identifier: curl
+-->
+
+# include
+
+Public include files for libcurl, external users.
+
+They are all placed in the curl subdirectory here for better fit in any kind of
+environment. You must include files from here using...
+
+    #include <curl/curl.h>
+
+... style and point the compiler's include path to the directory holding the
+curl subdirectory. It makes it more likely to survive future modifications.
+
+The public curl include files can be shared freely between different platforms
+and different architectures.

local-test-curl-full-01/afc-curl/lib/.gitignore

@@ -0,0 +1,15 @@
+# Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+#
+# SPDX-License-Identifier: curl
+
+*.a
+*.imp
+*.nlm
+*.orig
+*.rej
+*.res
+TAGS
+curl_config.h
+curl_config.h.in
+libcurl.vers
+stamp-h1

local-test-curl-full-01/afc-curl/lib/Makefile.am

@@ -0,0 +1,171 @@
+#***************************************************************************
+#                                  _   _ ____  _
+#  Project                     ___| | | |  _ \| |
+#                             / __| | | | |_) | |
+#                            | (__| |_| |  _ <| |___
+#                             \___|\___/|_| \_\_____|
+#
+# Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+#
+# This software is licensed as described in the file COPYING, which
+# you should have received as part of this distribution. The terms
+# are also available at https://curl.se/docs/copyright.html.
+#
+# You may opt to use, copy, modify, merge, publish, distribute and/or sell
+# copies of the Software, and permit persons to whom the Software is
+# furnished to do so, under the terms of the COPYING file.
+#
+# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+# KIND, either express or implied.
+#
+# SPDX-License-Identifier: curl
+#
+###########################################################################
+AUTOMAKE_OPTIONS = foreign nostdinc
+
+CMAKE_DIST = CMakeLists.txt curl_config.h.cmake
+
+CHECKSRC_DIST = .checksrc vauth/.checksrc vquic/.checksrc vssh/.checksrc \
+ vtls/.checksrc
+
+EXTRA_DIST = Makefile.mk config-win32.h config-win32ce.h config-plan9.h \
+ config-riscos.h config-mac.h curl_config.h.in config-dos.h libcurl.rc  \
+ config-amigaos.h config-win32ce.h config-os400.h setup-os400.h         \
+ $(CMAKE_DIST) setup-win32.h Makefile.soname optiontable.pl libcurl.def \
+ $(CHECKSRC_DIST)
+
+lib_LTLIBRARIES = libcurl.la
+
+if BUILD_UNITTESTS
+noinst_LTLIBRARIES = libcurlu.la
+else
+noinst_LTLIBRARIES =
+endif
+
+# This might hold -Werror
+CFLAGS += @CURL_CFLAG_EXTRAS@
+
+# Specify our include paths here, and do it relative to $(top_srcdir) and
+# $(top_builddir), to ensure that these paths which belong to the library
+# being currently built and tested are searched before the library which
+# might possibly already be installed in the system.
+#
+# $(top_srcdir)/include is for libcurl's external include files
+# $(top_builddir)/lib is for libcurl's generated lib/curl_config.h file
+# $(top_srcdir)/lib for libcurl's lib/curl_setup.h and other "private" files
+
+AM_CPPFLAGS = -I$(top_srcdir)/include        \
+              -I$(top_builddir)/lib          \
+              -I$(top_srcdir)/lib
+
+# Prevent LIBS from being used for all link targets
+LIBS = $(BLANK_AT_MAKETIME)
+
+include Makefile.soname
+
+AM_CPPFLAGS += -DBUILDING_LIBCURL
+AM_LDFLAGS =
+AM_CFLAGS =
+
+# Makefile.inc provides the CSOURCES and HHEADERS defines
+include Makefile.inc
+
+if USE_UNITY
+# Keep these separate to avoid duplicate definitions when linking libtests
+# in static mode.
+curl_EXCLUDE = curl_threads.c timediff.c warnless.c
+if DEBUGBUILD
+# We must compile these sources separately to avoid memdebug.h redefinitions
+# applying to them.
+curl_EXCLUDE += memdebug.c curl_multibyte.c
+endif
+libcurl_unity.c: $(top_srcdir)/scripts/mk-unity.pl $(CSOURCES)
+	@PERL@ $(top_srcdir)/scripts/mk-unity.pl $(srcdir) $(CSOURCES) --exclude $(curl_EXCLUDE) > libcurl_unity.c
+
+nodist_libcurl_la_SOURCES = libcurl_unity.c
+libcurl_la_SOURCES = $(curl_EXCLUDE)
+nodist_libcurlu_la_SOURCES = libcurl_unity.c
+libcurlu_la_SOURCES = $(curl_EXCLUDE)
+CLEANFILES = libcurl_unity.c
+else
+libcurl_la_SOURCES = $(CSOURCES) $(HHEADERS)
+libcurlu_la_SOURCES = $(CSOURCES) $(HHEADERS)
+endif
+
+libcurl_la_CPPFLAGS_EXTRA =
+libcurl_la_LDFLAGS_EXTRA =
+libcurl_la_CFLAGS_EXTRA =
+
+if CURL_LT_SHLIB_USE_VERSION_INFO
+libcurl_la_LDFLAGS_EXTRA += $(VERSIONINFO)
+endif
+
+if CURL_LT_SHLIB_USE_NO_UNDEFINED
+libcurl_la_LDFLAGS_EXTRA += -no-undefined
+endif
+
+if CURL_LT_SHLIB_USE_MIMPURE_TEXT
+libcurl_la_LDFLAGS_EXTRA += -mimpure-text
+endif
+
+if CURL_LT_SHLIB_USE_VERSIONED_SYMBOLS
+libcurl_la_LDFLAGS_EXTRA += -Wl,--version-script=libcurl.vers
+else
+# if symbol-hiding is enabled, hide them!
+if DOING_CURL_SYMBOL_HIDING
+libcurl_la_LDFLAGS_EXTRA += -export-symbols-regex '^curl_.*'
+endif
+endif
+
+if USE_CPPFLAG_CURL_STATICLIB
+libcurl_la_CPPFLAGS_EXTRA += -DCURL_STATICLIB
+else
+if HAVE_WINDRES
+libcurl_la_SOURCES += $(LIB_RCFILES)
+$(LIB_RCFILES): $(top_srcdir)/include/curl/curlver.h
+endif
+endif
+
+if DOING_CURL_SYMBOL_HIDING
+libcurl_la_CPPFLAGS_EXTRA += -DCURL_HIDDEN_SYMBOLS
+libcurl_la_CFLAGS_EXTRA += $(CFLAG_CURL_SYMBOL_HIDING)
+endif
+
+libcurl_la_CPPFLAGS = $(AM_CPPFLAGS) $(libcurl_la_CPPFLAGS_EXTRA)
+libcurl_la_LDFLAGS = $(AM_LDFLAGS) $(libcurl_la_LDFLAGS_EXTRA) $(CURL_LDFLAGS_LIB) $(LIBCURL_PC_LIBS_PRIVATE)
+libcurl_la_CFLAGS = $(AM_CFLAGS) $(libcurl_la_CFLAGS_EXTRA)
+
+libcurlu_la_CPPFLAGS = $(AM_CPPFLAGS) -DCURL_STATICLIB -DUNITTESTS
+libcurlu_la_LDFLAGS = $(AM_LDFLAGS) -static $(LIBCURL_PC_LIBS_PRIVATE)
+libcurlu_la_CFLAGS = $(AM_CFLAGS)
+
+CHECKSRC = $(CS_$(V))
+CS_0 = @echo "  RUN     " $@;
+CS_1 =
+CS_ = $(CS_0)
+
+checksrc:
+	$(CHECKSRC)(@PERL@ $(top_srcdir)/scripts/checksrc.pl -D$(srcdir)    \
+	-W$(srcdir)/curl_config.h $(srcdir)/*.[ch] $(srcdir)/vauth/*.[ch]   \
+	$(srcdir)/vtls/*.[ch] $(srcdir)/vquic/*.[ch] $(srcdir)/vssh/*.[ch])
+
+if DEBUGBUILD
+# for debug builds, we scan the sources on all regular make invokes
+all-local: checksrc
+endif
+
+# disable the tests that are mostly causing false positives
+TIDYFLAGS=-checks=-clang-analyzer-security.insecureAPI.strcpy,-clang-analyzer-optin.performance.Padding,-clang-analyzer-valist.Uninitialized,-clang-analyzer-core.NonNullParamChecker,-clang-analyzer-core.NullDereference -quiet
+
+TIDY:=clang-tidy
+
+tidy:
+	$(TIDY) $(CSOURCES) $(TIDYFLAGS) -- $(AM_CPPFLAGS) $(CPPFLAGS) -DHAVE_CONFIG_H
+
+optiontable:
+	perl optiontable.pl < $(top_srcdir)/include/curl/curl.h > easyoptions.c
+
+if HAVE_WINDRES
+.rc.lo:
+	$(LIBTOOL) --tag=RC --mode=compile $(RC) -I$(top_srcdir)/include $(RCFLAGS) -i $< -o $@
+endif

local-test-curl-full-01/afc-curl/lib/Makefile.mk

@@ -0,0 +1,340 @@
+#***************************************************************************
+#                                  _   _ ____  _
+#  Project                     ___| | | |  _ \| |
+#                             / __| | | | |_) | |
+#                            | (__| |_| |  _ <| |___
+#                             \___|\___/|_| \_\_____|
+#
+# Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+#
+# This software is licensed as described in the file COPYING, which
+# you should have received as part of this distribution. The terms
+# are also available at https://curl.se/docs/copyright.html.
+#
+# You may opt to use, copy, modify, merge, publish, distribute and/or sell
+# copies of the Software, and permit persons to whom the Software is
+# furnished to do so, under the terms of the COPYING file.
+#
+# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+# KIND, either express or implied.
+#
+# SPDX-License-Identifier: curl
+#
+#***************************************************************************
+
+# Makefile to build curl parts with GCC-like toolchains and optional features.
+#
+# Usage:   make -f Makefile.mk CFG=-feat1[-feat2][-feat3][...]
+# Example: make -f Makefile.mk CFG=-zlib-ssl-libssh2-ipv6
+#
+# Look for ' ?=' to find accepted customization variables.
+
+# This script is reused by 'src' and 'docs/examples' Makefile.mk scripts.
+
+ifndef PROOT
+  PROOT := ..
+  LOCAL := 1
+endif
+
+### Common
+
+CFLAGS ?=
+CPPFLAGS ?=
+LDFLAGS ?=
+LIBS ?=
+
+CROSSPREFIX ?=
+
+ifeq ($(CC),cc)
+  CC := gcc
+endif
+CC := $(CROSSPREFIX)$(CC)
+AR := $(CROSSPREFIX)$(AR)
+
+TRIPLET ?= $(shell $(CC) -dumpmachine)
+
+BIN_EXT :=
+
+ifneq ($(findstring msdos,$(TRIPLET)),)
+  # Cross-tools: https://github.com/andrewwutw/build-djgpp
+  MSDOS := 1
+  BIN_EXT := .exe
+else ifneq ($(findstring amigaos,$(TRIPLET)),)
+  # Cross-tools: https://github.com/bebbo/amiga-gcc
+  AMIGA := 1
+endif
+
+CPPFLAGS += -I. -I$(PROOT)/include
+
+### Deprecated settings. For compatibility.
+
+ifdef WATT_ROOT
+  WATT_PATH := $(realpath $(WATT_ROOT))
+endif
+
+### Optional features
+
+ifneq ($(findstring -debug,$(CFG)),)
+  CFLAGS += -g
+  CPPFLAGS += -DDEBUGBUILD
+else
+  CPPFLAGS += -DNDEBUG
+endif
+ifneq ($(findstring -trackmem,$(CFG)),)
+  CPPFLAGS += -DCURLDEBUG
+endif
+ifneq ($(findstring -map,$(CFG)),)
+  MAP := 1
+endif
+
+# CPPFLAGS below are only necessary when building libcurl via 'lib' (see
+# comments below about exceptions). Always include them anyway to match
+# behavior of other build systems.
+
+ifneq ($(findstring -sync,$(CFG)),)
+  CPPFLAGS += -DUSE_SYNC_DNS
+else ifneq ($(findstring -ares,$(CFG)),)
+  LIBCARES_PATH ?= $(PROOT)/../c-ares
+  CPPFLAGS += -DUSE_ARES
+  CPPFLAGS += -isystem "$(LIBCARES_PATH)/include"
+  LDFLAGS += -L"$(LIBCARES_PATH)/lib"
+  LIBS += -lcares
+endif
+
+ifneq ($(findstring -rtmp,$(CFG)),)
+  LIBRTMP_PATH ?= $(PROOT)/../librtmp
+  CPPFLAGS += -DUSE_LIBRTMP
+  CPPFLAGS += -isystem "$(LIBRTMP_PATH)"
+  LDFLAGS += -L"$(LIBRTMP_PATH)/librtmp"
+  LIBS += -lrtmp
+  ZLIB := 1
+endif
+
+ifneq ($(findstring -ssh2,$(CFG)),)
+  LIBSSH2_PATH ?= $(PROOT)/../libssh2
+  CPPFLAGS += -DUSE_LIBSSH2
+  CPPFLAGS += -isystem "$(LIBSSH2_PATH)/include"
+  LDFLAGS += -L"$(LIBSSH2_PATH)/lib"
+  LIBS += -lssh2
+else ifneq ($(findstring -libssh,$(CFG)),)
+  LIBSSH_PATH ?= $(PROOT)/../libssh
+  CPPFLAGS += -DUSE_LIBSSH
+  CPPFLAGS += -isystem "$(LIBSSH_PATH)/include"
+  LDFLAGS += -L"$(LIBSSH_PATH)/lib"
+  LIBS += -lssh
+else ifneq ($(findstring -wolfssh,$(CFG)),)
+  WOLFSSH_PATH ?= $(PROOT)/../wolfssh
+  CPPFLAGS += -DUSE_WOLFSSH
+  CPPFLAGS += -isystem "$(WOLFSSH_PATH)/include"
+  LDFLAGS += -L"$(WOLFSSH_PATH)/lib"
+  LIBS += -lwolfssh
+endif
+
+ifneq ($(findstring -ssl,$(CFG)),)
+  OPENSSL_PATH ?= $(PROOT)/../openssl
+  CPPFLAGS += -DUSE_OPENSSL
+  CPPFLAGS += -DCURL_DISABLE_OPENSSL_AUTO_LOAD_CONFIG
+  OPENSSL_INCLUDE ?= $(OPENSSL_PATH)/include
+  OPENSSL_LIBPATH ?= $(OPENSSL_PATH)/lib
+  CPPFLAGS += -isystem "$(OPENSSL_INCLUDE)"
+  LDFLAGS += -L"$(OPENSSL_LIBPATH)"
+  OPENSSL_LIBS ?= -lssl -lcrypto
+  LIBS += $(OPENSSL_LIBS)
+
+  ifneq ($(findstring -srp,$(CFG)),)
+    ifneq ($(wildcard $(OPENSSL_INCLUDE)/openssl/srp.h),)
+      # OpenSSL 1.0.1 and later.
+      CPPFLAGS += -DHAVE_OPENSSL_SRP -DUSE_TLS_SRP
+    endif
+  endif
+  SSLLIBS += 1
+endif
+ifneq ($(findstring -wolfssl,$(CFG)),)
+  WOLFSSL_PATH ?= $(PROOT)/../wolfssl
+  CPPFLAGS += -DUSE_WOLFSSL
+  CPPFLAGS += -DSIZEOF_LONG_LONG=8
+  CPPFLAGS += -isystem "$(WOLFSSL_PATH)/include"
+  LDFLAGS += -L"$(WOLFSSL_PATH)/lib"
+  LIBS += -lwolfssl
+  SSLLIBS += 1
+endif
+ifneq ($(findstring -mbedtls,$(CFG)),)
+  MBEDTLS_PATH ?= $(PROOT)/../mbedtls
+  CPPFLAGS += -DUSE_MBEDTLS
+  CPPFLAGS += -isystem "$(MBEDTLS_PATH)/include"
+  LDFLAGS += -L"$(MBEDTLS_PATH)/lib"
+  LIBS += -lmbedtls -lmbedx509 -lmbedcrypto
+  SSLLIBS += 1
+endif
+ifneq ($(findstring -bearssl,$(CFG)),)
+  BEARSSL_PATH ?= $(PROOT)/../bearssl
+  CPPFLAGS += -DUSE_BEARSSL
+  CPPFLAGS += -isystem "$(BEARSSL_PATH)/inc"
+  LDFLAGS += -L"$(BEARSSL_PATH)/build"
+  LIBS += -lbearssl
+  SSLLIBS += 1
+endif
+
+ifneq ($(findstring -nghttp2,$(CFG)),)
+  NGHTTP2_PATH ?= $(PROOT)/../nghttp2
+  CPPFLAGS += -DUSE_NGHTTP2
+  CPPFLAGS += -isystem "$(NGHTTP2_PATH)/include"
+  LDFLAGS += -L"$(NGHTTP2_PATH)/lib"
+  LIBS += -lnghttp2
+endif
+
+ifeq ($(findstring -nghttp3,$(CFG))$(findstring -ngtcp2,$(CFG)),-nghttp3-ngtcp2)
+  NGHTTP3_PATH ?= $(PROOT)/../nghttp3
+  CPPFLAGS += -DUSE_NGHTTP3
+  CPPFLAGS += -isystem "$(NGHTTP3_PATH)/include"
+  LDFLAGS += -L"$(NGHTTP3_PATH)/lib"
+  LIBS += -lnghttp3
+
+  NGTCP2_PATH ?= $(PROOT)/../ngtcp2
+  CPPFLAGS += -DUSE_NGTCP2
+  CPPFLAGS += -isystem "$(NGTCP2_PATH)/include"
+  LDFLAGS += -L"$(NGTCP2_PATH)/lib"
+
+  NGTCP2_LIBS ?=
+  ifeq ($(NGTCP2_LIBS),)
+    ifneq ($(findstring -ssl,$(CFG)),)
+      ifneq ($(wildcard $(OPENSSL_INCLUDE)/openssl/aead.h),)
+        NGTCP2_LIBS := -lngtcp2_crypto_boringssl
+      else  # including libressl
+        NGTCP2_LIBS := -lngtcp2_crypto_quictls
+      endif
+    else ifneq ($(findstring -wolfssl,$(CFG)),)
+      NGTCP2_LIBS := -lngtcp2_crypto_wolfssl
+    endif
+  endif
+
+  LIBS += -lngtcp2 $(NGTCP2_LIBS)
+endif
+
+ifneq ($(findstring -zlib,$(CFG))$(ZLIB),)
+  ZLIB_PATH ?= $(PROOT)/../zlib
+  # These CPPFLAGS are also required when compiling the curl tool via 'src'.
+  CPPFLAGS += -DHAVE_LIBZ
+  CPPFLAGS += -isystem "$(ZLIB_PATH)/include"
+  LDFLAGS += -L"$(ZLIB_PATH)/lib"
+  ZLIB_LIBS ?= -lz
+  LIBS += $(ZLIB_LIBS)
+  ZLIB := 1
+endif
+ifneq ($(findstring -zstd,$(CFG)),)
+  ZSTD_PATH ?= $(PROOT)/../zstd
+  CPPFLAGS += -DHAVE_ZSTD
+  CPPFLAGS += -isystem "$(ZSTD_PATH)/include"
+  LDFLAGS += -L"$(ZSTD_PATH)/lib"
+  ZSTD_LIBS ?= -lzstd
+  LIBS += $(ZSTD_LIBS)
+endif
+ifneq ($(findstring -brotli,$(CFG)),)
+  BROTLI_PATH ?= $(PROOT)/../brotli
+  CPPFLAGS += -DHAVE_BROTLI
+  CPPFLAGS += -isystem "$(BROTLI_PATH)/include"
+  LDFLAGS += -L"$(BROTLI_PATH)/lib"
+  BROTLI_LIBS ?= -lbrotlidec -lbrotlicommon
+  LIBS += $(BROTLI_LIBS)
+endif
+ifneq ($(findstring -gsasl,$(CFG)),)
+  LIBGSASL_PATH ?= $(PROOT)/../gsasl
+  CPPFLAGS += -DUSE_GSASL
+  CPPFLAGS += -isystem "$(LIBGSASL_PATH)/include"
+  LDFLAGS += -L"$(LIBGSASL_PATH)/lib"
+  LIBS += -lgsasl
+endif
+
+ifneq ($(findstring -idn2,$(CFG)),)
+  LIBIDN2_PATH ?= $(PROOT)/../libidn2
+  CPPFLAGS += -DHAVE_LIBIDN2 -DHAVE_IDN2_H
+  CPPFLAGS += -isystem "$(LIBIDN2_PATH)/include"
+  LDFLAGS += -L"$(LIBIDN2_PATH)/lib"
+  LIBS += -lidn2
+
+ifneq ($(findstring -psl,$(CFG)),)
+  LIBPSL_PATH ?= $(PROOT)/../libpsl
+  CPPFLAGS += -DUSE_LIBPSL
+  CPPFLAGS += -isystem "$(LIBPSL_PATH)/include"
+  LDFLAGS += -L"$(LIBPSL_PATH)/lib"
+  LIBS += -lpsl
+endif
+endif
+
+ifneq ($(findstring -ipv6,$(CFG)),)
+  CPPFLAGS += -DUSE_IPV6
+endif
+
+ifneq ($(findstring -watt,$(CFG))$(MSDOS),)
+  WATT_PATH ?= $(PROOT)/../watt
+  CPPFLAGS += -isystem "$(WATT_PATH)/inc"
+  LDFLAGS += -L"$(WATT_PATH)/lib"
+  LIBS += -lwatt
+endif
+
+ifneq ($(findstring 11,$(subst $(subst ,, ),,$(SSLLIBS))),)
+  CPPFLAGS += -DCURL_WITH_MULTI_SSL
+endif
+
+### Common rules
+
+OBJ_DIR := $(TRIPLET)
+
+ifneq ($(findstring /sh,$(SHELL)),)
+DEL   = rm -f $1
+COPY  = -cp -afv $1 $2
+MKDIR = mkdir -p $1
+RMDIR = rm -fr $1
+else
+DEL   = -del 2>NUL /q /f $(subst /,\,$1)
+COPY  = -copy 2>NUL /y $(subst /,\,$1) $(subst /,\,$2)
+MKDIR = -md 2>NUL $(subst /,\,$1)
+RMDIR = -rd 2>NUL /q /s $(subst /,\,$1)
+endif
+
+all: $(TARGETS)
+
+$(OBJ_DIR):
+	-$(call MKDIR, $(OBJ_DIR))
+
+$(OBJ_DIR)/%.o: %.c
+	$(CC) -W -Wall $(CFLAGS) $(CPPFLAGS) -c $< -o $@
+
+clean:
+	@$(call DEL, $(TOCLEAN))
+	@$(RMDIR) $(OBJ_DIR)
+
+distclean vclean: clean
+	@$(call DEL, $(TARGETS) $(TOVCLEAN))
+
+### Local
+
+ifdef LOCAL
+
+CPPFLAGS += -DBUILDING_LIBCURL
+
+### Sources and targets
+
+# Provides CSOURCES, HHEADERS
+include Makefile.inc
+
+vpath %.c vauth vquic vssh vtls
+
+libcurl_a_LIBRARY := libcurl.a
+
+TARGETS := $(libcurl_a_LIBRARY)
+
+libcurl_a_OBJECTS := $(patsubst %.c,$(OBJ_DIR)/%.o,$(notdir $(strip $(CSOURCES))))
+libcurl_a_DEPENDENCIES := $(strip $(CSOURCES) $(HHEADERS))
+
+TOCLEAN :=
+TOVCLEAN :=
+
+### Rules
+
+$(libcurl_a_LIBRARY): $(libcurl_a_OBJECTS) $(libcurl_a_DEPENDENCIES)
+	@$(call DEL, $@)
+	$(AR) rcs $@ $(libcurl_a_OBJECTS)
+
+all: $(OBJ_DIR) $(TARGETS)
+endif

local-test-curl-full-01/afc-curl/lib/altsvc.h

@@ -0,0 +1,81 @@
+#ifndef HEADER_CURL_ALTSVC_H
+#define HEADER_CURL_ALTSVC_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+#include "curl_setup.h"
+
+#if !defined(CURL_DISABLE_HTTP) && !defined(CURL_DISABLE_ALTSVC)
+#include <curl/curl.h>
+#include "llist.h"
+
+enum alpnid {
+  ALPN_none = 0,
+  ALPN_h1 = CURLALTSVC_H1,
+  ALPN_h2 = CURLALTSVC_H2,
+  ALPN_h3 = CURLALTSVC_H3
+};
+
+struct althost {
+  char *host;
+  unsigned short port;
+  enum alpnid alpnid;
+};
+
+struct altsvc {
+  struct althost src;
+  struct althost dst;
+  time_t expires;
+  bool persist;
+  unsigned int prio;
+  struct Curl_llist_node node;
+};
+
+struct altsvcinfo {
+  char *filename;
+  struct Curl_llist list; /* list of entries */
+  long flags; /* the publicly set bitmask */
+};
+
+const char *Curl_alpnid2str(enum alpnid id);
+struct altsvcinfo *Curl_altsvc_init(void);
+CURLcode Curl_altsvc_load(struct altsvcinfo *asi, const char *file);
+CURLcode Curl_altsvc_save(struct Curl_easy *data,
+                          struct altsvcinfo *asi, const char *file);
+CURLcode Curl_altsvc_ctrl(struct altsvcinfo *asi, const long ctrl);
+void Curl_altsvc_cleanup(struct altsvcinfo **altsvc);
+CURLcode Curl_altsvc_parse(struct Curl_easy *data,
+                           struct altsvcinfo *altsvc, const char *value,
+                           enum alpnid srcalpn, const char *srchost,
+                           unsigned short srcport);
+bool Curl_altsvc_lookup(struct altsvcinfo *asi,
+                        enum alpnid srcalpnid, const char *srchost,
+                        int srcport,
+                        struct altsvc **dstentry,
+                        const int versions); /* CURLALTSVC_H* bits */
+#else
+/* disabled */
+#define Curl_altsvc_save(a,b,c)
+#define Curl_altsvc_cleanup(x)
+#endif /* !CURL_DISABLE_HTTP && !CURL_DISABLE_ALTSVC */
+#endif /* HEADER_CURL_ALTSVC_H */

local-test-curl-full-01/afc-curl/lib/asyn.h

@@ -0,0 +1,184 @@
+#ifndef HEADER_CURL_ASYN_H
+#define HEADER_CURL_ASYN_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+
+#include "curl_setup.h"
+#include "curl_addrinfo.h"
+
+struct addrinfo;
+struct hostent;
+struct Curl_easy;
+struct connectdata;
+struct Curl_dns_entry;
+
+/*
+ * This header defines all functions in the internal asynch resolver interface.
+ * All asynch resolvers need to provide these functions.
+ * asyn-ares.c and asyn-thread.c are the current implementations of asynch
+ * resolver backends.
+ */
+
+/*
+ * Curl_resolver_global_init()
+ *
+ * Called from curl_global_init() to initialize global resolver environment.
+ * Returning anything else than CURLE_OK fails curl_global_init().
+ */
+int Curl_resolver_global_init(void);
+
+/*
+ * Curl_resolver_global_cleanup()
+ * Called from curl_global_cleanup() to destroy global resolver environment.
+ */
+void Curl_resolver_global_cleanup(void);
+
+/*
+ * Curl_resolver_init()
+ * Called from curl_easy_init() -> Curl_open() to initialize resolver
+ * URL-state specific environment ('resolver' member of the UrlState
+ * structure). Should fill the passed pointer by the initialized handler.
+ * Returning anything else than CURLE_OK fails curl_easy_init() with the
+ * correspondent code.
+ */
+CURLcode Curl_resolver_init(struct Curl_easy *easy, void **resolver);
+
+/*
+ * Curl_resolver_cleanup()
+ * Called from curl_easy_cleanup() -> Curl_close() to cleanup resolver
+ * URL-state specific environment ('resolver' member of the UrlState
+ * structure). Should destroy the handler and free all resources connected to
+ * it.
+ */
+void Curl_resolver_cleanup(void *resolver);
+
+/*
+ * Curl_resolver_duphandle()
+ * Called from curl_easy_duphandle() to duplicate resolver URL-state specific
+ * environment ('resolver' member of the UrlState structure). Should
+ * duplicate the 'from' handle and pass the resulting handle to the 'to'
+ * pointer. Returning anything else than CURLE_OK causes failed
+ * curl_easy_duphandle() call.
+ */
+CURLcode Curl_resolver_duphandle(struct Curl_easy *easy, void **to,
+                                 void *from);
+
+/*
+ * Curl_resolver_cancel().
+ *
+ * It is called from inside other functions to cancel currently performing
+ * resolver request. Should also free any temporary resources allocated to
+ * perform a request. This never waits for resolver threads to complete.
+ *
+ * It is safe to call this when conn is in any state.
+ */
+void Curl_resolver_cancel(struct Curl_easy *data);
+
+/*
+ * Curl_resolver_kill().
+ *
+ * This acts like Curl_resolver_cancel() except it will block until any threads
+ * associated with the resolver are complete. This never blocks for resolvers
+ * that do not use threads. This is intended to be the "last chance" function
+ * that cleans up an in-progress resolver completely (before its owner is about
+ * to die).
+ *
+ * It is safe to call this when conn is in any state.
+ */
+void Curl_resolver_kill(struct Curl_easy *data);
+
+/* Curl_resolver_getsock()
+ *
+ * This function is called from the multi_getsock() function.  'sock' is a
+ * pointer to an array to hold the file descriptors, with 'numsock' being the
+ * size of that array (in number of entries). This function is supposed to
+ * return bitmask indicating what file descriptors (referring to array indexes
+ * in the 'sock' array) to wait for, read/write.
+ */
+int Curl_resolver_getsock(struct Curl_easy *data, curl_socket_t *sock);
+
+/*
+ * Curl_resolver_is_resolved()
+ *
+ * Called repeatedly to check if a previous name resolve request has
+ * completed. It should also make sure to time-out if the operation seems to
+ * take too long.
+ *
+ * Returns normal CURLcode errors.
+ */
+CURLcode Curl_resolver_is_resolved(struct Curl_easy *data,
+                                   struct Curl_dns_entry **dns);
+
+/*
+ * Curl_resolver_wait_resolv()
+ *
+ * Waits for a resolve to finish. This function should be avoided since using
+ * this risk getting the multi interface to "hang".
+ *
+ * If 'entry' is non-NULL, make it point to the resolved dns entry
+ *
+ * Returns CURLE_COULDNT_RESOLVE_HOST if the host was not resolved,
+ * CURLE_OPERATION_TIMEDOUT if a time-out occurred, or other errors.
+ */
+CURLcode Curl_resolver_wait_resolv(struct Curl_easy *data,
+                                   struct Curl_dns_entry **dnsentry);
+
+/*
+ * Curl_resolver_getaddrinfo() - when using this resolver
+ *
+ * Returns name information about the given hostname and port number. If
+ * successful, the 'hostent' is returned and the fourth argument will point to
+ * memory we need to free after use. That memory *MUST* be freed with
+ * Curl_freeaddrinfo(), nothing else.
+ *
+ * Each resolver backend must of course make sure to return data in the
+ * correct format to comply with this.
+ */
+struct Curl_addrinfo *Curl_resolver_getaddrinfo(struct Curl_easy *data,
+                                                const char *hostname,
+                                                int port,
+                                                int *waitp);
+
+#ifndef CURLRES_ASYNCH
+/* convert these functions if an asynch resolver is not used */
+#define Curl_resolver_cancel(x) Curl_nop_stmt
+#define Curl_resolver_kill(x) Curl_nop_stmt
+#define Curl_resolver_is_resolved(x,y) CURLE_COULDNT_RESOLVE_HOST
+#define Curl_resolver_wait_resolv(x,y) CURLE_COULDNT_RESOLVE_HOST
+#define Curl_resolver_duphandle(x,y,z) CURLE_OK
+#define Curl_resolver_init(x,y) CURLE_OK
+#define Curl_resolver_global_init() CURLE_OK
+#define Curl_resolver_global_cleanup() Curl_nop_stmt
+#define Curl_resolver_cleanup(x) Curl_nop_stmt
+#endif
+
+#ifdef CURLRES_ASYNCH
+#define Curl_resolver_asynch() 1
+#else
+#define Curl_resolver_asynch() 0
+#endif
+
+
+/********** end of generic resolver interface functions *****************/
+#endif /* HEADER_CURL_ASYN_H */

local-test-curl-full-01/afc-curl/lib/cf-h1-proxy.h

@@ -0,0 +1,39 @@
+#ifndef HEADER_CURL_H1_PROXY_H
+#define HEADER_CURL_H1_PROXY_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+
+#include "curl_setup.h"
+
+#if !defined(CURL_DISABLE_PROXY) && !defined(CURL_DISABLE_HTTP)
+
+CURLcode Curl_cf_h1_proxy_insert_after(struct Curl_cfilter *cf,
+                                       struct Curl_easy *data);
+
+extern struct Curl_cftype Curl_cft_h1_proxy;
+
+
+#endif /* !CURL_DISABLE_PROXY && !CURL_DISABLE_HTTP */
+
+#endif /* HEADER_CURL_H1_PROXY_H */

local-test-curl-full-01/afc-curl/lib/cf-h2-proxy.h

@@ -0,0 +1,39 @@
+#ifndef HEADER_CURL_H2_PROXY_H
+#define HEADER_CURL_H2_PROXY_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+
+#include "curl_setup.h"
+
+#if defined(USE_NGHTTP2) && !defined(CURL_DISABLE_PROXY)
+
+CURLcode Curl_cf_h2_proxy_insert_after(struct Curl_cfilter *cf,
+                                       struct Curl_easy *data);
+
+extern struct Curl_cftype Curl_cft_h2_proxy;
+
+
+#endif /* defined(USE_NGHTTP2) && !defined(CURL_DISABLE_PROXY) */
+
+#endif /* HEADER_CURL_H2_PROXY_H */

local-test-curl-full-01/afc-curl/lib/cf-haproxy.c

@@ -0,0 +1,253 @@
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+
+#include "curl_setup.h"
+
+#if !defined(CURL_DISABLE_PROXY)
+
+#include <curl/curl.h>
+#include "urldata.h"
+#include "cfilters.h"
+#include "cf-haproxy.h"
+#include "curl_trc.h"
+#include "multiif.h"
+
+/* The last 3 #include files should be in this order */
+#include "curl_printf.h"
+#include "curl_memory.h"
+#include "memdebug.h"
+
+
+typedef enum {
+    HAPROXY_INIT,     /* init/default/no tunnel state */
+    HAPROXY_SEND,     /* data_out being sent */
+    HAPROXY_DONE      /* all work done */
+} haproxy_state;
+
+struct cf_haproxy_ctx {
+  int state;
+  struct dynbuf data_out;
+};
+
+static void cf_haproxy_ctx_reset(struct cf_haproxy_ctx *ctx)
+{
+  DEBUGASSERT(ctx);
+  ctx->state = HAPROXY_INIT;
+  Curl_dyn_reset(&ctx->data_out);
+}
+
+static void cf_haproxy_ctx_free(struct cf_haproxy_ctx *ctx)
+{
+  if(ctx) {
+    Curl_dyn_free(&ctx->data_out);
+    free(ctx);
+  }
+}
+
+static CURLcode cf_haproxy_date_out_set(struct Curl_cfilter*cf,
+                                        struct Curl_easy *data)
+{
+  struct cf_haproxy_ctx *ctx = cf->ctx;
+  CURLcode result;
+  const char *client_ip;
+  struct ip_quadruple ipquad;
+  int is_ipv6;
+
+  DEBUGASSERT(ctx);
+  DEBUGASSERT(ctx->state == HAPROXY_INIT);
+#ifdef USE_UNIX_SOCKETS
+  if(cf->conn->unix_domain_socket)
+    /* the buffer is large enough to hold this! */
+    result = Curl_dyn_addn(&ctx->data_out, STRCONST("PROXY UNKNOWN\r\n"));
+  else {
+#endif /* USE_UNIX_SOCKETS */
+  result = Curl_conn_cf_get_ip_info(cf->next, data, &is_ipv6, &ipquad);
+  if(result)
+    return result;
+
+  /* Emit the correct prefix for IPv6 */
+  if(data->set.str[STRING_HAPROXY_CLIENT_IP])
+    client_ip = data->set.str[STRING_HAPROXY_CLIENT_IP];
+  else
+    client_ip = ipquad.local_ip;
+
+  result = Curl_dyn_addf(&ctx->data_out, "PROXY %s %s %s %i %i\r\n",
+                         is_ipv6 ? "TCP6" : "TCP4",
+                         client_ip, ipquad.remote_ip,
+                         ipquad.local_port, ipquad.remote_port);
+
+#ifdef USE_UNIX_SOCKETS
+  }
+#endif /* USE_UNIX_SOCKETS */
+  return result;
+}
+
+static CURLcode cf_haproxy_connect(struct Curl_cfilter *cf,
+                                   struct Curl_easy *data,
+                                   bool blocking, bool *done)
+{
+  struct cf_haproxy_ctx *ctx = cf->ctx;
+  CURLcode result;
+  size_t len;
+
+  DEBUGASSERT(ctx);
+  if(cf->connected) {
+    *done = TRUE;
+    return CURLE_OK;
+  }
+
+  result = cf->next->cft->do_connect(cf->next, data, blocking, done);
+  if(result || !*done)
+    return result;
+
+  switch(ctx->state) {
+  case HAPROXY_INIT:
+    result = cf_haproxy_date_out_set(cf, data);
+    if(result)
+      goto out;
+    ctx->state = HAPROXY_SEND;
+    FALLTHROUGH();
+  case HAPROXY_SEND:
+    len = Curl_dyn_len(&ctx->data_out);
+    if(len > 0) {
+      ssize_t nwritten;
+      nwritten = Curl_conn_cf_send(cf->next, data,
+                                   Curl_dyn_ptr(&ctx->data_out), len, FALSE,
+                                   &result);
+      if(nwritten < 0) {
+        if(result != CURLE_AGAIN)
+          goto out;
+        result = CURLE_OK;
+        nwritten = 0;
+      }
+      Curl_dyn_tail(&ctx->data_out, len - (size_t)nwritten);
+      if(Curl_dyn_len(&ctx->data_out) > 0) {
+        result = CURLE_OK;
+        goto out;
+      }
+    }
+    ctx->state = HAPROXY_DONE;
+    FALLTHROUGH();
+  default:
+    Curl_dyn_free(&ctx->data_out);
+    break;
+  }
+
+out:
+  *done = (!result) && (ctx->state == HAPROXY_DONE);
+  cf->connected = *done;
+  return result;
+}
+
+static void cf_haproxy_destroy(struct Curl_cfilter *cf,
+                               struct Curl_easy *data)
+{
+  (void)data;
+  CURL_TRC_CF(data, cf, "destroy");
+  cf_haproxy_ctx_free(cf->ctx);
+}
+
+static void cf_haproxy_close(struct Curl_cfilter *cf,
+                             struct Curl_easy *data)
+{
+  CURL_TRC_CF(data, cf, "close");
+  cf->connected = FALSE;
+  cf_haproxy_ctx_reset(cf->ctx);
+  if(cf->next)
+    cf->next->cft->do_close(cf->next, data);
+}
+
+static void cf_haproxy_adjust_pollset(struct Curl_cfilter *cf,
+                                      struct Curl_easy *data,
+                                      struct easy_pollset *ps)
+{
+  if(cf->next->connected && !cf->connected) {
+    /* If we are not connected, but the filter "below" is
+     * and not waiting on something, we are sending. */
+    Curl_pollset_set_out_only(data, ps, Curl_conn_cf_get_socket(cf, data));
+  }
+}
+
+struct Curl_cftype Curl_cft_haproxy = {
+  "HAPROXY",
+  CF_TYPE_PROXY,
+  0,
+  cf_haproxy_destroy,
+  cf_haproxy_connect,
+  cf_haproxy_close,
+  Curl_cf_def_shutdown,
+  Curl_cf_def_get_host,
+  cf_haproxy_adjust_pollset,
+  Curl_cf_def_data_pending,
+  Curl_cf_def_send,
+  Curl_cf_def_recv,
+  Curl_cf_def_cntrl,
+  Curl_cf_def_conn_is_alive,
+  Curl_cf_def_conn_keep_alive,
+  Curl_cf_def_query,
+};
+
+static CURLcode cf_haproxy_create(struct Curl_cfilter **pcf,
+                                  struct Curl_easy *data)
+{
+  struct Curl_cfilter *cf = NULL;
+  struct cf_haproxy_ctx *ctx;
+  CURLcode result;
+
+  (void)data;
+  ctx = calloc(1, sizeof(*ctx));
+  if(!ctx) {
+    result = CURLE_OUT_OF_MEMORY;
+    goto out;
+  }
+  ctx->state = HAPROXY_INIT;
+  Curl_dyn_init(&ctx->data_out, DYN_HAXPROXY);
+
+  result = Curl_cf_create(&cf, &Curl_cft_haproxy, ctx);
+  if(result)
+    goto out;
+  ctx = NULL;
+
+out:
+  cf_haproxy_ctx_free(ctx);
+  *pcf = result ? NULL : cf;
+  return result;
+}
+
+CURLcode Curl_cf_haproxy_insert_after(struct Curl_cfilter *cf_at,
+                                      struct Curl_easy *data)
+{
+  struct Curl_cfilter *cf;
+  CURLcode result;
+
+  result = cf_haproxy_create(&cf, data);
+  if(result)
+    goto out;
+  Curl_conn_cf_insert_after(cf_at, cf);
+
+out:
+  return result;
+}
+
+#endif /* !CURL_DISABLE_PROXY */

local-test-curl-full-01/afc-curl/lib/cf-haproxy.h

@@ -0,0 +1,39 @@
+#ifndef HEADER_CURL_CF_HAPROXY_H
+#define HEADER_CURL_CF_HAPROXY_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+
+#include "curl_setup.h"
+#include "urldata.h"
+
+#if !defined(CURL_DISABLE_PROXY)
+
+CURLcode Curl_cf_haproxy_insert_after(struct Curl_cfilter *cf_at,
+                                      struct Curl_easy *data);
+
+extern struct Curl_cftype Curl_cft_haproxy;
+
+#endif /* !CURL_DISABLE_PROXY */
+
+#endif /* HEADER_CURL_CF_HAPROXY_H */

local-test-curl-full-01/afc-curl/lib/cf-https-connect.h

@@ -0,0 +1,58 @@
+#ifndef HEADER_CURL_CF_HTTP_H
+#define HEADER_CURL_CF_HTTP_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+#include "curl_setup.h"
+
+#if !defined(CURL_DISABLE_HTTP) && !defined(USE_HYPER)
+
+struct Curl_cfilter;
+struct Curl_easy;
+struct connectdata;
+struct Curl_cftype;
+struct Curl_dns_entry;
+
+extern struct Curl_cftype Curl_cft_http_connect;
+
+CURLcode Curl_cf_http_connect_add(struct Curl_easy *data,
+                                  struct connectdata *conn,
+                                  int sockindex,
+                                  const struct Curl_dns_entry *remotehost,
+                                  bool try_h3, bool try_h21);
+
+CURLcode
+Curl_cf_http_connect_insert_after(struct Curl_cfilter *cf_at,
+                                  struct Curl_easy *data,
+                                  const struct Curl_dns_entry *remotehost,
+                                  bool try_h3, bool try_h21);
+
+
+CURLcode Curl_cf_https_setup(struct Curl_easy *data,
+                             struct connectdata *conn,
+                             int sockindex,
+                             const struct Curl_dns_entry *remotehost);
+
+
+#endif /* !defined(CURL_DISABLE_HTTP) && !defined(USE_HYPER) */
+#endif /* HEADER_CURL_CF_HTTP_H */

local-test-curl-full-01/afc-curl/lib/cfilters.h

@@ -0,0 +1,696 @@
+#ifndef HEADER_CURL_CFILTERS_H
+#define HEADER_CURL_CFILTERS_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+
+#include "timediff.h"
+
+struct Curl_cfilter;
+struct Curl_easy;
+struct Curl_dns_entry;
+struct connectdata;
+struct ip_quadruple;
+
+/* Callback to destroy resources held by this filter instance.
+ * Implementations MUST NOT chain calls to cf->next.
+ */
+typedef void     Curl_cft_destroy_this(struct Curl_cfilter *cf,
+                                       struct Curl_easy *data);
+
+/* Callback to close the connection immediately. */
+typedef void     Curl_cft_close(struct Curl_cfilter *cf,
+                                struct Curl_easy *data);
+
+/* Callback to close the connection filter gracefully, non-blocking.
+ * Implementations MUST NOT chain calls to cf->next.
+ */
+typedef CURLcode Curl_cft_shutdown(struct Curl_cfilter *cf,
+                                   struct Curl_easy *data,
+                                   bool *done);
+
+typedef CURLcode Curl_cft_connect(struct Curl_cfilter *cf,
+                                  struct Curl_easy *data,
+                                  bool blocking, bool *done);
+
+/* Return the hostname and port the connection goes to.
+ * This may change with the connection state of filters when tunneling
+ * is involved.
+ * @param cf     the filter to ask
+ * @param data   the easy handle currently active
+ * @param phost  on return, points to the relevant, real hostname.
+ *               this is owned by the connection.
+ * @param pdisplay_host  on return, points to the printable hostname.
+ *               this is owned by the connection.
+ * @param pport  on return, contains the port number
+ */
+typedef void     Curl_cft_get_host(struct Curl_cfilter *cf,
+                                  struct Curl_easy *data,
+                                  const char **phost,
+                                  const char **pdisplay_host,
+                                  int *pport);
+
+struct easy_pollset;
+
+/* Passing in an easy_pollset for monitoring of sockets, let
+ * filters add or remove sockets actions (CURL_POLL_OUT, CURL_POLL_IN).
+ * This may add a socket or, in case no actions remain, remove
+ * a socket from the set.
+ *
+ * Filter implementations need to call filters "below" *after* they have
+ * made their adjustments. This allows lower filters to override "upper"
+ * actions. If a "lower" filter is unable to write, it needs to be able
+ * to disallow POLL_OUT.
+ *
+ * A filter without own restrictions/preferences should not modify
+ * the pollset. Filters, whose filter "below" is not connected, should
+ * also do no adjustments.
+ *
+ * Examples: a TLS handshake, while ongoing, might remove POLL_IN when it
+ * needs to write, or vice versa. An HTTP/2 filter might remove POLL_OUT when
+ * a stream window is exhausted and a WINDOW_UPDATE needs to be received first
+ * and add instead POLL_IN.
+ *
+ * @param cf     the filter to ask
+ * @param data   the easy handle the pollset is about
+ * @param ps     the pollset (inout) for the easy handle
+ */
+typedef void     Curl_cft_adjust_pollset(struct Curl_cfilter *cf,
+                                          struct Curl_easy *data,
+                                          struct easy_pollset *ps);
+
+typedef bool     Curl_cft_data_pending(struct Curl_cfilter *cf,
+                                       const struct Curl_easy *data);
+
+typedef ssize_t  Curl_cft_send(struct Curl_cfilter *cf,
+                               struct Curl_easy *data, /* transfer */
+                               const void *buf,        /* data to write */
+                               size_t len,             /* amount to write */
+                               bool eos,               /* last chunk */
+                               CURLcode *err);         /* error to return */
+
+typedef ssize_t  Curl_cft_recv(struct Curl_cfilter *cf,
+                               struct Curl_easy *data, /* transfer */
+                               char *buf,              /* store data here */
+                               size_t len,             /* amount to read */
+                               CURLcode *err);         /* error to return */
+
+typedef bool     Curl_cft_conn_is_alive(struct Curl_cfilter *cf,
+                                        struct Curl_easy *data,
+                                        bool *input_pending);
+
+typedef CURLcode Curl_cft_conn_keep_alive(struct Curl_cfilter *cf,
+                                          struct Curl_easy *data);
+
+/**
+ * Events/controls for connection filters, their arguments and
+ * return code handling. Filter callbacks are invoked "top down".
+ * Return code handling:
+ * "first fail" meaning that the first filter returning != CURLE_OK, will
+ *              abort further event distribution and determine the result.
+ * "ignored" meaning return values are ignored and the event is distributed
+ *           to all filters in the chain. Overall result is always CURLE_OK.
+ */
+/*      data event                          arg1       arg2     return */
+#define CF_CTRL_DATA_ATTACH           1  /* 0          NULL     ignored */
+#define CF_CTRL_DATA_DETACH           2  /* 0          NULL     ignored */
+#define CF_CTRL_DATA_SETUP            4  /* 0          NULL     first fail */
+#define CF_CTRL_DATA_IDLE             5  /* 0          NULL     first fail */
+#define CF_CTRL_DATA_PAUSE            6  /* on/off     NULL     first fail */
+#define CF_CTRL_DATA_DONE             7  /* premature  NULL     ignored */
+#define CF_CTRL_DATA_DONE_SEND        8  /* 0          NULL     ignored */
+/* update conn info at connection and data */
+#define CF_CTRL_CONN_INFO_UPDATE (256+0) /* 0          NULL     ignored */
+#define CF_CTRL_FORGET_SOCKET    (256+1) /* 0          NULL     ignored */
+#define CF_CTRL_FLUSH            (256+2) /* 0          NULL     first fail */
+
+/**
+ * Handle event/control for the filter.
+ * Implementations MUST NOT chain calls to cf->next.
+ */
+typedef CURLcode Curl_cft_cntrl(struct Curl_cfilter *cf,
+                                struct Curl_easy *data,
+                                int event, int arg1, void *arg2);
+
+
+/**
+ * Queries to ask via a `Curl_cft_query *query` method on a cfilter chain.
+ * - MAX_CONCURRENT: the maximum number of parallel transfers the filter
+ *                   chain expects to handle at the same time.
+ *                   default: 1 if no filter overrides.
+ * - CONNECT_REPLY_MS: milliseconds until the first indication of a server
+ *                   response was received on a connect. For TCP, this
+ *                   reflects the time until the socket connected. On UDP
+ *                   this gives the time the first bytes from the server
+ *                   were received.
+ *                   -1 if not determined yet.
+ * - CF_QUERY_SOCKET: the socket used by the filter chain
+ * - CF_QUERY_NEED_FLUSH: TRUE iff any of the filters have unsent data
+ * - CF_QUERY_IP_INFO: res1 says if connection used IPv6, res2 is the
+ *                   ip quadruple
+ */
+/*      query                             res1       res2     */
+#define CF_QUERY_MAX_CONCURRENT     1  /* number     -        */
+#define CF_QUERY_CONNECT_REPLY_MS   2  /* number     -        */
+#define CF_QUERY_SOCKET             3  /* -          curl_socket_t */
+#define CF_QUERY_TIMER_CONNECT      4  /* -          struct curltime */
+#define CF_QUERY_TIMER_APPCONNECT   5  /* -          struct curltime */
+#define CF_QUERY_STREAM_ERROR       6  /* error code - */
+#define CF_QUERY_NEED_FLUSH         7  /* TRUE/FALSE - */
+#define CF_QUERY_IP_INFO            8  /* TRUE/FALSE struct ip_quadruple */
+
+/**
+ * Query the cfilter for properties. Filters ignorant of a query will
+ * pass it "down" the filter chain.
+ */
+typedef CURLcode Curl_cft_query(struct Curl_cfilter *cf,
+                                struct Curl_easy *data,
+                                int query, int *pres1, void *pres2);
+
+/**
+ * Type flags for connection filters. A filter can have none, one or
+ * many of those. Use to evaluate state/capabilities of a filter chain.
+ *
+ * CF_TYPE_IP_CONNECT: provides an IP connection or sth equivalent, like
+ *                     a CONNECT tunnel, a UNIX domain socket, a QUIC
+ *                     connection, etc.
+ * CF_TYPE_SSL:        provide SSL/TLS
+ * CF_TYPE_MULTIPLEX:  provides multiplexing of easy handles
+ * CF_TYPE_PROXY       provides proxying
+ */
+#define CF_TYPE_IP_CONNECT  (1 << 0)
+#define CF_TYPE_SSL         (1 << 1)
+#define CF_TYPE_MULTIPLEX   (1 << 2)
+#define CF_TYPE_PROXY       (1 << 3)
+
+/* A connection filter type, e.g. specific implementation. */
+struct Curl_cftype {
+  const char *name;                       /* name of the filter type */
+  int flags;                              /* flags of filter type */
+  int log_level;                          /* log level for such filters */
+  Curl_cft_destroy_this *destroy;         /* destroy resources of this cf */
+  Curl_cft_connect *do_connect;           /* establish connection */
+  Curl_cft_close *do_close;               /* close conn */
+  Curl_cft_shutdown *do_shutdown;         /* shutdown conn */
+  Curl_cft_get_host *get_host;            /* host filter talks to */
+  Curl_cft_adjust_pollset *adjust_pollset; /* adjust transfer poll set */
+  Curl_cft_data_pending *has_data_pending;/* conn has data pending */
+  Curl_cft_send *do_send;                 /* send data */
+  Curl_cft_recv *do_recv;                 /* receive data */
+  Curl_cft_cntrl *cntrl;                  /* events/control */
+  Curl_cft_conn_is_alive *is_alive;       /* FALSE if conn is dead, Jim! */
+  Curl_cft_conn_keep_alive *keep_alive;   /* try to keep it alive */
+  Curl_cft_query *query;                  /* query filter chain */
+};
+
+/* A connection filter instance, e.g. registered at a connection */
+struct Curl_cfilter {
+  const struct Curl_cftype *cft; /* the type providing implementation */
+  struct Curl_cfilter *next;     /* next filter in chain */
+  void *ctx;                     /* filter type specific settings */
+  struct connectdata *conn;      /* the connection this filter belongs to */
+  int sockindex;                 /* the index the filter is installed at */
+  BIT(connected);                /* != 0 iff this filter is connected */
+  BIT(shutdown);                 /* != 0 iff this filter has shut down */
+};
+
+/* Default implementations for the type functions, implementing nop. */
+void Curl_cf_def_destroy_this(struct Curl_cfilter *cf,
+                              struct Curl_easy *data);
+
+/* Default implementations for the type functions, implementing pass-through
+ * the filter chain. */
+void     Curl_cf_def_get_host(struct Curl_cfilter *cf, struct Curl_easy *data,
+                              const char **phost, const char **pdisplay_host,
+                              int *pport);
+void     Curl_cf_def_adjust_pollset(struct Curl_cfilter *cf,
+                                     struct Curl_easy *data,
+                                     struct easy_pollset *ps);
+bool     Curl_cf_def_data_pending(struct Curl_cfilter *cf,
+                                  const struct Curl_easy *data);
+ssize_t  Curl_cf_def_send(struct Curl_cfilter *cf, struct Curl_easy *data,
+                          const void *buf, size_t len, bool eos,
+                          CURLcode *err);
+ssize_t  Curl_cf_def_recv(struct Curl_cfilter *cf, struct Curl_easy *data,
+                          char *buf, size_t len, CURLcode *err);
+CURLcode Curl_cf_def_cntrl(struct Curl_cfilter *cf,
+                                struct Curl_easy *data,
+                                int event, int arg1, void *arg2);
+bool     Curl_cf_def_conn_is_alive(struct Curl_cfilter *cf,
+                                   struct Curl_easy *data,
+                                   bool *input_pending);
+CURLcode Curl_cf_def_conn_keep_alive(struct Curl_cfilter *cf,
+                                     struct Curl_easy *data);
+CURLcode Curl_cf_def_query(struct Curl_cfilter *cf,
+                           struct Curl_easy *data,
+                           int query, int *pres1, void *pres2);
+CURLcode Curl_cf_def_shutdown(struct Curl_cfilter *cf,
+                              struct Curl_easy *data, bool *done);
+
+/**
+ * Create a new filter instance, unattached to the filter chain.
+ * Use Curl_conn_cf_add() to add it to the chain.
+ * @param pcf  on success holds the created instance
+ * @param cft   the filter type
+ * @param ctx  the type specific context to use
+ */
+CURLcode Curl_cf_create(struct Curl_cfilter **pcf,
+                        const struct Curl_cftype *cft,
+                        void *ctx);
+
+/**
+ * Add a filter instance to the `sockindex` filter chain at connection
+ * `conn`. The filter must not already be attached. It is inserted at
+ * the start of the chain (top).
+ */
+void Curl_conn_cf_add(struct Curl_easy *data,
+                      struct connectdata *conn,
+                      int sockindex,
+                      struct Curl_cfilter *cf);
+
+/**
+ * Insert a filter (chain) after `cf_at`.
+ * `cf_new` must not already be attached.
+ */
+void Curl_conn_cf_insert_after(struct Curl_cfilter *cf_at,
+                               struct Curl_cfilter *cf_new);
+
+/**
+ * Discard, e.g. remove and destroy `discard` iff
+ * it still is in the filter chain below `cf`. If `discard`
+ * is no longer found beneath `cf` return FALSE.
+ * if `destroy_always` is TRUE, will call `discard`s destroy
+ * function and free it even if not found in the subchain.
+ */
+bool Curl_conn_cf_discard_sub(struct Curl_cfilter *cf,
+                              struct Curl_cfilter *discard,
+                              struct Curl_easy *data,
+                              bool destroy_always);
+
+/**
+ * Discard all cfilters starting with `*pcf` and clearing it afterwards.
+ */
+void Curl_conn_cf_discard_chain(struct Curl_cfilter **pcf,
+                                struct Curl_easy *data);
+
+/**
+ * Remove and destroy all filters at chain `sockindex` on connection `conn`.
+ */
+void Curl_conn_cf_discard_all(struct Curl_easy *data,
+                              struct connectdata *conn,
+                              int sockindex);
+
+
+CURLcode Curl_conn_cf_connect(struct Curl_cfilter *cf,
+                              struct Curl_easy *data,
+                              bool blocking, bool *done);
+void Curl_conn_cf_close(struct Curl_cfilter *cf, struct Curl_easy *data);
+ssize_t Curl_conn_cf_send(struct Curl_cfilter *cf, struct Curl_easy *data,
+                          const void *buf, size_t len, bool eos,
+                          CURLcode *err);
+ssize_t Curl_conn_cf_recv(struct Curl_cfilter *cf, struct Curl_easy *data,
+                          char *buf, size_t len, CURLcode *err);
+CURLcode Curl_conn_cf_cntrl(struct Curl_cfilter *cf,
+                            struct Curl_easy *data,
+                            bool ignore_result,
+                            int event, int arg1, void *arg2);
+
+/**
+ * Determine if the connection filter chain is using SSL to the remote host
+ * (or will be once connected).
+ */
+bool Curl_conn_cf_is_ssl(struct Curl_cfilter *cf);
+
+/**
+ * Get the socket used by the filter chain starting at `cf`.
+ * Returns CURL_SOCKET_BAD if not available.
+ */
+curl_socket_t Curl_conn_cf_get_socket(struct Curl_cfilter *cf,
+                                      struct Curl_easy *data);
+
+CURLcode Curl_conn_cf_get_ip_info(struct Curl_cfilter *cf,
+                                  struct Curl_easy *data,
+                                  int *is_ipv6, struct ip_quadruple *ipquad);
+
+bool Curl_conn_cf_needs_flush(struct Curl_cfilter *cf,
+                              struct Curl_easy *data);
+
+#define CURL_CF_SSL_DEFAULT  -1
+#define CURL_CF_SSL_DISABLE  0
+#define CURL_CF_SSL_ENABLE   1
+
+/**
+ * Bring the filter chain at `sockindex` for connection `data->conn` into
+ * connected state. Which will set `*done` to TRUE.
+ * This can be called on an already connected chain with no side effects.
+ * When not `blocking`, calls may return without error and `*done != TRUE`,
+ * while the individual filters negotiated the connection.
+ */
+CURLcode Curl_conn_connect(struct Curl_easy *data, int sockindex,
+                           bool blocking, bool *done);
+
+/**
+ * Check if the filter chain at `sockindex` for connection `conn` is
+ * completely connected.
+ */
+bool Curl_conn_is_connected(struct connectdata *conn, int sockindex);
+
+/**
+ * Determine if we have reached the remote host on IP level, e.g.
+ * have a TCP connection. This turns TRUE before a possible SSL
+ * handshake has been started/done.
+ */
+bool Curl_conn_is_ip_connected(struct Curl_easy *data, int sockindex);
+
+/**
+ * Determine if the connection is using SSL to the remote host
+ * (or will be once connected). This will return FALSE, if SSL
+ * is only used in proxying and not for the tunnel itself.
+ */
+bool Curl_conn_is_ssl(struct connectdata *conn, int sockindex);
+
+/**
+ * Connection provides multiplexing of easy handles at `socketindex`.
+ */
+bool Curl_conn_is_multiplex(struct connectdata *conn, int sockindex);
+
+/**
+ * Close the filter chain at `sockindex` for connection `data->conn`.
+  * Filters remain in place and may be connected again afterwards.
+ */
+void Curl_conn_close(struct Curl_easy *data, int sockindex);
+
+/**
+ * Shutdown the connection at `sockindex` non-blocking, using timeout
+ * from `data->set.shutdowntimeout`, default DEFAULT_SHUTDOWN_TIMEOUT_MS.
+ * Will return CURLE_OK and *done == FALSE if not finished.
+ */
+CURLcode Curl_conn_shutdown(struct Curl_easy *data, int sockindex, bool *done);
+
+/**
+ * Return if data is pending in some connection filter at chain
+ * `sockindex` for connection `data->conn`.
+ */
+bool Curl_conn_data_pending(struct Curl_easy *data,
+                            int sockindex);
+
+/**
+ * Return TRUE if any of the connection filters at chain `sockindex`
+ * have data still to send.
+ */
+bool Curl_conn_needs_flush(struct Curl_easy *data, int sockindex);
+
+/**
+ * Flush any pending data on the connection filters at chain `sockindex`.
+ */
+CURLcode Curl_conn_flush(struct Curl_easy *data, int sockindex);
+
+/**
+ * Return the socket used on data's connection for the index.
+ * Returns CURL_SOCKET_BAD if not available.
+ */
+curl_socket_t Curl_conn_get_socket(struct Curl_easy *data, int sockindex);
+
+/**
+ * Tell filters to forget about the socket at sockindex.
+ */
+void Curl_conn_forget_socket(struct Curl_easy *data, int sockindex);
+
+/**
+ * Adjust the pollset for the filter chain startgin at `cf`.
+ */
+void Curl_conn_cf_adjust_pollset(struct Curl_cfilter *cf,
+                                 struct Curl_easy *data,
+                                 struct easy_pollset *ps);
+
+/**
+ * Adjust pollset from filters installed at transfer's connection.
+ */
+void Curl_conn_adjust_pollset(struct Curl_easy *data,
+                               struct easy_pollset *ps);
+
+/**
+ * Curl_poll() the filter chain at `cf` with timeout `timeout_ms`.
+ * Returns 0 on timeout, negative on error or number of sockets
+ * with requested poll events.
+ */
+int Curl_conn_cf_poll(struct Curl_cfilter *cf,
+                      struct Curl_easy *data,
+                      timediff_t timeout_ms);
+
+/**
+ * Receive data through the filter chain at `sockindex` for connection
+ * `data->conn`. Copy at most `len` bytes into `buf`. Return the
+ * actual number of bytes copied or a negative value on error.
+ * The error code is placed into `*code`.
+ */
+ssize_t Curl_cf_recv(struct Curl_easy *data, int sockindex, char *buf,
+                     size_t len, CURLcode *code);
+
+/**
+ * Send `len` bytes of data from `buf` through the filter chain `sockindex`
+ * at connection `data->conn`. Return the actual number of bytes written
+ * or a negative value on error.
+ * The error code is placed into `*code`.
+ */
+ssize_t Curl_cf_send(struct Curl_easy *data, int sockindex,
+                     const void *buf, size_t len, bool eos, CURLcode *code);
+
+/**
+ * The easy handle `data` is being attached to `conn`. This does
+ * not mean that data will actually do a transfer. Attachment is
+ * also used for temporary actions on the connection.
+ */
+void Curl_conn_ev_data_attach(struct connectdata *conn,
+                              struct Curl_easy *data);
+
+/**
+ * The easy handle `data` is being detached (no longer served)
+ * by connection `conn`. All filters are informed to release any resources
+ * related to `data`.
+ * Note: there may be several `data` attached to a connection at the same
+ * time.
+ */
+void Curl_conn_ev_data_detach(struct connectdata *conn,
+                              struct Curl_easy *data);
+
+/**
+ * Notify connection filters that they need to setup data for
+ * a transfer.
+ */
+CURLcode Curl_conn_ev_data_setup(struct Curl_easy *data);
+
+/**
+ * Notify connection filters that now would be a good time to
+ * perform any idle, e.g. time related, actions.
+ */
+CURLcode Curl_conn_ev_data_idle(struct Curl_easy *data);
+
+/**
+ * Notify connection filters that the transfer represented by `data`
+ * is done with sending data (e.g. has uploaded everything).
+ */
+void Curl_conn_ev_data_done_send(struct Curl_easy *data);
+
+/**
+ * Notify connection filters that the transfer represented by `data`
+ * is finished - eventually premature, e.g. before being complete.
+ */
+void Curl_conn_ev_data_done(struct Curl_easy *data, bool premature);
+
+/**
+ * Notify connection filters that the transfer of data is paused/unpaused.
+ */
+CURLcode Curl_conn_ev_data_pause(struct Curl_easy *data, bool do_pause);
+
+/**
+ * Check if FIRSTSOCKET's cfilter chain deems connection alive.
+ */
+bool Curl_conn_is_alive(struct Curl_easy *data, struct connectdata *conn,
+                        bool *input_pending);
+
+/**
+ * Try to upkeep the connection filters at sockindex.
+ */
+CURLcode Curl_conn_keep_alive(struct Curl_easy *data,
+                              struct connectdata *conn,
+                              int sockindex);
+
+#ifdef UNITTESTS
+void Curl_cf_def_close(struct Curl_cfilter *cf, struct Curl_easy *data);
+#endif
+void Curl_conn_get_host(struct Curl_easy *data, int sockindex,
+                        const char **phost, const char **pdisplay_host,
+                        int *pport);
+
+/**
+ * Get the maximum number of parallel transfers the connection
+ * expects to be able to handle at `sockindex`.
+ */
+size_t Curl_conn_get_max_concurrent(struct Curl_easy *data,
+                                    struct connectdata *conn,
+                                    int sockindex);
+
+/**
+ * Get the underlying error code for a transfer stream or 0 if not known.
+ */
+int Curl_conn_get_stream_error(struct Curl_easy *data,
+                               struct connectdata *conn,
+                               int sockindex);
+
+/**
+ * Get the index of the given socket in the connection's sockets.
+ * Useful in calling `Curl_conn_send()/Curl_conn_recv()` with the
+ * correct socket index.
+ */
+int Curl_conn_sockindex(struct Curl_easy *data, curl_socket_t sockfd);
+
+/*
+ * Receive data on the connection, using FIRSTSOCKET/SECONDARYSOCKET.
+ * Will return CURLE_AGAIN iff blocked on receiving.
+ */
+CURLcode Curl_conn_recv(struct Curl_easy *data, int sockindex,
+                        char *buf, size_t buffersize,
+                        ssize_t *pnread);
+
+/*
+ * Send data on the connection, using FIRSTSOCKET/SECONDARYSOCKET.
+ * Will return CURLE_AGAIN iff blocked on sending.
+ */
+CURLcode Curl_conn_send(struct Curl_easy *data, int sockindex,
+                        const void *buf, size_t blen, bool eos,
+                        size_t *pnwritten);
+
+
+void Curl_pollset_reset(struct Curl_easy *data,
+                        struct easy_pollset *ps);
+
+/* Change the poll flags (CURL_POLL_IN/CURL_POLL_OUT) to the poll set for
+ * socket `sock`. If the socket is not already part of the poll set, it
+ * will be added.
+ * If the socket is present and all poll flags are cleared, it will be removed.
+ */
+void Curl_pollset_change(struct Curl_easy *data,
+                         struct easy_pollset *ps, curl_socket_t sock,
+                         int add_flags, int remove_flags);
+
+void Curl_pollset_set(struct Curl_easy *data,
+                      struct easy_pollset *ps, curl_socket_t sock,
+                      bool do_in, bool do_out);
+
+#define Curl_pollset_add_in(data, ps, sock) \
+          Curl_pollset_change((data), (ps), (sock), CURL_POLL_IN, 0)
+#define Curl_pollset_add_out(data, ps, sock) \
+          Curl_pollset_change((data), (ps), (sock), CURL_POLL_OUT, 0)
+#define Curl_pollset_add_inout(data, ps, sock) \
+          Curl_pollset_change((data), (ps), (sock), \
+                               CURL_POLL_IN|CURL_POLL_OUT, 0)
+#define Curl_pollset_set_in_only(data, ps, sock) \
+          Curl_pollset_change((data), (ps), (sock), \
+                               CURL_POLL_IN, CURL_POLL_OUT)
+#define Curl_pollset_set_out_only(data, ps, sock) \
+          Curl_pollset_change((data), (ps), (sock), \
+                               CURL_POLL_OUT, CURL_POLL_IN)
+
+void Curl_pollset_add_socks(struct Curl_easy *data,
+                            struct easy_pollset *ps,
+                            int (*get_socks_cb)(struct Curl_easy *data,
+                                                curl_socket_t *socks));
+
+/**
+ * Check if the pollset, as is, wants to read and/or write regarding
+ * the given socket.
+ */
+void Curl_pollset_check(struct Curl_easy *data,
+                        struct easy_pollset *ps, curl_socket_t sock,
+                        bool *pwant_read, bool *pwant_write);
+
+/**
+ * Types and macros used to keep the current easy handle in filter calls,
+ * allowing for nested invocations. See #10336.
+ *
+ * `cf_call_data` is intended to be a member of the cfilter's `ctx` type.
+ * A filter defines the macro `CF_CTX_CALL_DATA` to give access to that.
+ *
+ * With all values 0, the default, this indicates that there is no cfilter
+ * call with `data` ongoing.
+ * Macro `CF_DATA_SAVE` preserves the current `cf_call_data` in a local
+ * variable and sets the `data` given, incrementing the `depth` counter.
+ *
+ * Macro `CF_DATA_RESTORE` restores the old values from the local variable,
+ * while checking that `depth` values are as expected (debug build), catching
+ * cases where a "lower" RESTORE was not called.
+ *
+ * Finally, macro `CF_DATA_CURRENT` gives the easy handle of the current
+ * invocation.
+ */
+struct cf_call_data {
+  struct Curl_easy *data;
+#ifdef DEBUGBUILD
+  int depth;
+#endif
+};
+
+/**
+ * define to access the `struct cf_call_data for a cfilter. Normally
+ * a member in the cfilter's `ctx`.
+ *
+ * #define CF_CTX_CALL_DATA(cf)   -> struct cf_call_data instance
+*/
+
+#ifdef DEBUGBUILD
+
+#define CF_DATA_SAVE(save, cf, data) \
+  do { \
+    (save) = CF_CTX_CALL_DATA(cf); \
+    DEBUGASSERT((save).data == NULL || (save).depth > 0); \
+    CF_CTX_CALL_DATA(cf).depth++;  \
+    CF_CTX_CALL_DATA(cf).data = (struct Curl_easy *)data; \
+  } while(0)
+
+#define CF_DATA_RESTORE(cf, save) \
+  do { \
+    DEBUGASSERT(CF_CTX_CALL_DATA(cf).depth == (save).depth + 1); \
+    DEBUGASSERT((save).data == NULL || (save).depth > 0); \
+    CF_CTX_CALL_DATA(cf) = (save); \
+  } while(0)
+
+#else /* DEBUGBUILD */
+
+#define CF_DATA_SAVE(save, cf, data) \
+  do { \
+    (save) = CF_CTX_CALL_DATA(cf); \
+    CF_CTX_CALL_DATA(cf).data = (struct Curl_easy *)data; \
+  } while(0)
+
+#define CF_DATA_RESTORE(cf, save) \
+  do { \
+    CF_CTX_CALL_DATA(cf) = (save); \
+  } while(0)
+
+#endif /* !DEBUGBUILD */
+
+#define CF_DATA_CURRENT(cf) \
+  ((cf)? (CF_CTX_CALL_DATA(cf).data) : NULL)
+
+#endif /* HEADER_CURL_CFILTERS_H */

local-test-curl-full-01/afc-curl/lib/config-os400.h

@@ -0,0 +1,328 @@
+#ifndef HEADER_CURL_CONFIG_OS400_H
+#define HEADER_CURL_CONFIG_OS400_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+
+/* ================================================================ */
+/*                Hand crafted config file for OS/400               */
+/* ================================================================ */
+
+#pragma enum(int)
+
+#undef PACKAGE
+
+/* Version number of this archive. */
+#undef VERSION
+
+/* Define cpu-machine-OS */
+#ifndef CURL_OS
+#define CURL_OS "OS/400"
+#endif
+
+/* OS400 supports a 3-argument ASCII version of gethostbyaddr_r(), but its
+ *  prototype is incompatible with the "standard" one (1st argument is not
+ *  const). However, getaddrinfo() is supported (ASCII version defined as
+ *  a local wrapper in setup-os400.h) in a threadsafe way: we can then
+ *  configure getaddrinfo() as such and get rid of gethostbyname_r() without
+ *  loss of threadsafeness. */
+#undef HAVE_GETHOSTBYNAME_R
+#undef HAVE_GETHOSTBYNAME_R_3
+#undef HAVE_GETHOSTBYNAME_R_5
+#undef HAVE_GETHOSTBYNAME_R_6
+#define HAVE_GETADDRINFO
+#define HAVE_GETADDRINFO_THREADSAFE
+
+/* Define if you need the _REENTRANT define for some functions */
+#undef NEED_REENTRANT
+
+/* Define if you want to enable IPv6 support */
+#define USE_IPV6
+
+/* Define if struct sockaddr_in6 has the sin6_scope_id member */
+#define HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID 1
+
+/* Define this to 'int' if ssize_t is not an available typedefed type */
+#undef ssize_t
+
+/* Define to 1 if you have the alarm function. */
+#define HAVE_ALARM 1
+
+/* Define if you have the <arpa/inet.h> header file. */
+#define HAVE_ARPA_INET_H
+
+/* Define if you have the `closesocket' function. */
+#undef HAVE_CLOSESOCKET
+
+/* Define if you have the <fcntl.h> header file. */
+#define HAVE_FCNTL_H
+
+/* Define if you have the `geteuid' function. */
+#define HAVE_GETEUID
+
+/* Define if you have the `gethostname' function. */
+#define HAVE_GETHOSTNAME
+
+/* Define if you have the `getpass_r' function. */
+#undef HAVE_GETPASS_R
+
+/* Define to 1 if you have the getpeername function. */
+#define HAVE_GETPEERNAME 1
+
+/* Define if you have the `getpwuid' function. */
+#define HAVE_GETPWUID
+
+/* Define to 1 if you have the getsockname function. */
+#define HAVE_GETSOCKNAME 1
+
+/* Define if you have the `gettimeofday' function. */
+#define HAVE_GETTIMEOFDAY
+
+/* Define if you have the `timeval' struct. */
+#define HAVE_STRUCT_TIMEVAL
+
+/* Define if you have the <io.h> header file. */
+#undef HAVE_IO_H
+
+/* Define if you have GSS API. */
+#define HAVE_GSSAPI
+
+/* Define if you have the GNU gssapi libraries */
+#undef HAVE_GSSGNU
+
+/* Define if you need the malloc.h header file even with stdlib.h  */
+/* #define NEED_MALLOC_H 1 */
+
+/* Define if you have the <netdb.h> header file. */
+#define HAVE_NETDB_H
+
+/* Define if you have the <netinet/in.h> header file. */
+#define HAVE_NETINET_IN_H
+
+/* Define if you have the <net/if.h> header file. */
+#define HAVE_NET_IF_H
+
+/* Define if you have the <pwd.h> header file. */
+#define HAVE_PWD_H
+
+/* Define if you have the `select' function. */
+#define HAVE_SELECT
+
+/* Define if you have the `sigaction' function. */
+#define HAVE_SIGACTION
+
+/* Define if you have the `signal' function. */
+#undef HAVE_SIGNAL
+
+/* Define if you have the `socket' function. */
+#define HAVE_SOCKET
+
+
+/* The following define is needed on OS400 to enable strcmpi(), stricmp() and
+   strdup(). */
+#define __cplusplus__strings__
+
+/* Define if you have the `strcasecmp' function. */
+#undef HAVE_STRCASECMP
+
+/* Define if you have the `strcmpi' function. */
+#define HAVE_STRCMPI
+
+/* Define if you have the `stricmp' function. */
+#define HAVE_STRICMP
+
+/* Define if you have the `strdup' function. */
+#define HAVE_STRDUP
+
+/* Define if you have the <strings.h> header file. */
+#define HAVE_STRINGS_H
+
+/* Define if you have the <stropts.h> header file. */
+#undef HAVE_STROPTS_H
+
+/* Define if you have the `strtok_r' function. */
+#define HAVE_STRTOK_R
+
+/* Define if you have the `strtoll' function. */
+#undef HAVE_STRTOLL             /* Allows ASCII compile on V5R1. */
+
+/* Define if you have the <sys/param.h> header file. */
+#define HAVE_SYS_PARAM_H
+
+/* Define if you have the <sys/select.h> header file. */
+#undef HAVE_SYS_SELECT_H
+
+/* Define if you have the <sys/socket.h> header file. */
+#define HAVE_SYS_SOCKET_H
+
+/* Define if you have the <sys/sockio.h> header file. */
+#undef HAVE_SYS_SOCKIO_H
+
+/* Define if you have the <sys/stat.h> header file. */
+#define HAVE_SYS_STAT_H
+
+/* Define if you have the <sys/time.h> header file. */
+#define HAVE_SYS_TIME_H
+
+/* Define if you have the <sys/types.h> header file. */
+#define HAVE_SYS_TYPES_H
+
+/* Define if you have the <sys/un.h> header file. */
+#define HAVE_SYS_UN_H
+
+/* Define if you have the <sys/ioctl.h> header file. */
+#define HAVE_SYS_IOCTL_H
+
+/* Define if you have the <termios.h> header file. */
+#undef HAVE_TERMIOS_H
+
+/* Define if you have the <termio.h> header file. */
+#undef HAVE_TERMIO_H
+
+/* Define if you have the <unistd.h> header file. */
+#define HAVE_UNISTD_H
+
+/* Name of package */
+#undef PACKAGE
+
+/* The size of `int', as computed by sizeof. */
+#define SIZEOF_INT              4
+
+/* Define if the compiler supports the 'long long' data type. */
+#define HAVE_LONGLONG
+
+/* The size of a `long long', as computed by sizeof. */
+#define SIZEOF_LONG_LONG        8
+
+/* The size of `long', as computed by sizeof. */
+#define SIZEOF_LONG             4
+
+/* The size of `size_t', as computed by sizeof. */
+#define SIZEOF_SIZE_T           4
+
+/* The size of `curl_off_t', as computed by sizeof. */
+#define SIZEOF_CURL_OFF_T       8
+
+/* Define this if you have struct sockaddr_storage */
+#define HAVE_STRUCT_SOCKADDR_STORAGE
+
+/* Define if you have the ANSI C header files. */
+#define STDC_HEADERS
+
+/* Define to enable HTTP3 support (experimental, requires NGTCP2, quiche or
+   MSH3) */
+#undef USE_HTTP3
+
+/* Version number of package */
+#undef VERSION
+
+/* Number of bits in a file offset, on hosts where this is settable. */
+#undef _FILE_OFFSET_BITS
+
+/* Define for large files, on AIX-style hosts. */
+#define _LARGE_FILES
+
+/* Define to empty if `const' does not conform to ANSI C. */
+#undef const
+
+/* type to use in place of in_addr_t if not defined */
+#define in_addr_t       unsigned long
+
+/* Define to `unsigned' if <sys/types.h> does not define. */
+#undef size_t
+
+/* Define if you have a working ioctl FIONBIO function. */
+#define HAVE_IOCTL_FIONBIO
+
+/* Define if you have a working ioctl SIOCGIFADDR function. */
+#define HAVE_IOCTL_SIOCGIFADDR
+
+/* To disable LDAP */
+#undef CURL_DISABLE_LDAP
+
+/* Definition to make a library symbol externally visible. */
+#define CURL_EXTERN_SYMBOL
+
+/* Define if you have the ldap_url_parse procedure. */
+/* #define HAVE_LDAP_URL_PARSE */    /* Disabled because of an IBM bug. */
+
+/* Define if you have the recv function. */
+#define HAVE_RECV
+
+/* Define to the type of arg 1 for recv. */
+#define RECV_TYPE_ARG1 int
+
+/* Define to the type of arg 2 for recv. */
+#define RECV_TYPE_ARG2 char *
+
+/* Define to the type of arg 3 for recv. */
+#define RECV_TYPE_ARG3 int
+
+/* Define to the type of arg 4 for recv. */
+#define RECV_TYPE_ARG4 int
+
+/* Define to the function return type for recv. */
+#define RECV_TYPE_RETV int
+
+/* Define if you have the send function. */
+#define HAVE_SEND
+
+/* Define to the type of arg 1 for send. */
+#define SEND_TYPE_ARG1 int
+
+/* Define to the type qualifier of arg 2 for send. */
+#define SEND_QUAL_ARG2
+
+/* Define to the type of arg 2 for send. */
+#define SEND_TYPE_ARG2 char *
+
+/* Define to the type of arg 3 for send. */
+#define SEND_TYPE_ARG3 int
+
+/* Define to the type of arg 4 for send. */
+#define SEND_TYPE_ARG4 int
+
+/* Define to the function return type for send. */
+#define SEND_TYPE_RETV int
+
+/* Define to use the OS/400 crypto library. */
+#define USE_OS400CRYPTO
+
+/* Define to use Unix sockets. */
+#define USE_UNIX_SOCKETS
+
+/* Use the system keyring as the default CA bundle. */
+#define CURL_CA_BUNDLE  "/QIBM/UserData/ICSS/Cert/Server/DEFAULT.KDB"
+
+/* ---------------------------------------------------------------- */
+/*                       ADDITIONAL DEFINITIONS                     */
+/* ---------------------------------------------------------------- */
+
+/* The following must be defined BEFORE system header files inclusion. */
+
+#define __ptr128                       /* No teraspace. */
+#define qadrt_use_fputc_inline         /* Generate fputc() wrapper inline. */
+#define qadrt_use_fread_inline         /* Generate fread() wrapper inline. */
+#define qadrt_use_fwrite_inline        /* Generate fwrite() wrapper inline. */
+
+#endif /* HEADER_CURL_CONFIG_OS400_H */

local-test-curl-full-01/afc-curl/lib/config-plan9.h

@@ -0,0 +1,146 @@
+#ifndef HEADER_CURL_CONFIG_PLAN9_H
+#define HEADER_CURL_CONFIG_PLAN9_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+
+#define BUILDING_LIBCURL 1
+#define CURL_CA_BUNDLE "/sys/lib/tls/ca.pem"
+#define CURL_CA_PATH "/sys/lib/tls"
+#define CURL_STATICLIB 1
+#define USE_IPV6 1
+#define CURL_DISABLE_LDAP 1
+
+#define NEED_REENTRANT 1
+#ifndef CURL_OS
+#define CURL_OS "plan9"
+#endif
+#define PACKAGE "curl"
+#define PACKAGE_NAME "curl"
+#define PACKAGE_BUGREPORT "a suitable mailing list: https://curl.se/mail/"
+#define PACKAGE_STRING "curl -"
+#define PACKAGE_TARNAME "curl"
+#define PACKAGE_VERSION "-"
+#define VERSION "0.0.0" /* TODO */
+
+#define STDC_HEADERS 1
+
+#ifdef _BITS64
+#error not implement
+#else
+#define SIZEOF_INT 4
+#define SIZEOF_LONG 4
+#define SIZEOF_OFF_T 8
+#define SIZEOF_CURL_OFF_T 4 /* curl_off_t = timediff_t = int */
+#define SIZEOF_SIZE_T 4
+#define SIZEOF_TIME_T 4
+#endif
+
+#define HAVE_RECV 1
+#define RECV_TYPE_ARG1 int
+#define RECV_TYPE_ARG2 void *
+#define RECV_TYPE_ARG3 int
+#define RECV_TYPE_ARG4 int
+#define RECV_TYPE_RETV int
+
+#define HAVE_SELECT 1
+
+#define HAVE_SEND 1
+#define SEND_TYPE_ARG1 int
+#define SEND_TYPE_ARG2 void *
+#define SEND_QUAL_ARG2
+#define SEND_TYPE_ARG3 int
+#define SEND_TYPE_ARG4 int
+#define SEND_TYPE_RETV int
+
+#define HAVE_ALARM 1
+#define HAVE_ARPA_INET_H 1
+#define HAVE_BASENAME 1
+#define HAVE_BOOL_T 1
+#define HAVE_FCNTL 1
+#define HAVE_FCNTL_H 1
+#define HAVE_FREEADDRINFO 1
+#define HAVE_FTRUNCATE 1
+#define HAVE_GETADDRINFO 1
+#define HAVE_GETEUID 1
+#define HAVE_GETHOSTNAME 1
+#define HAVE_GETPPID 1
+#define HAVE_GETPWUID 1
+#define HAVE_GETTIMEOFDAY 1
+#define HAVE_GMTIME_R 1
+#define HAVE_INET_NTOP 1
+#define HAVE_INET_PTON 1
+#define HAVE_LIBGEN_H 1
+#define HAVE_LIBZ 1
+#define HAVE_LOCALE_H 1
+#define HAVE_LONGLONG 1
+#define HAVE_NETDB_H 1
+#define HAVE_NETINET_IN_H 1
+#define HAVE_NETINET_TCP_H 1
+#define HAVE_PWD_H 1
+#define HAVE_SYS_SELECT_H 1
+
+#define USE_OPENSSL 1
+
+#define HAVE_PIPE 1
+#define HAVE_POLL 1
+#define HAVE_POLL_H 1
+#define HAVE_PTHREAD_H 1
+#define HAVE_SETLOCALE 1
+
+#define HAVE_SIGACTION 1
+#define HAVE_SIGNAL 1
+#define HAVE_SIGSETJMP 1
+#define HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID 1
+#define HAVE_SOCKET 1
+#define HAVE_SSL_GET_SHUTDOWN 1
+#define HAVE_STDBOOL_H 1
+#define HAVE_STRCASECMP 1
+#define HAVE_STRDUP 1
+#define HAVE_STRTOK_R 1
+#define HAVE_STRTOLL 1
+#define HAVE_STRUCT_TIMEVAL 1
+#define HAVE_SYS_IOCTL_H 1
+#define HAVE_SYS_PARAM_H 1
+#define HAVE_SYS_RESOURCE_H 1
+#define HAVE_SYS_SOCKET_H 1
+#define HAVE_SYS_STAT_H 1
+#define HAVE_SYS_TIME_H 1
+#define HAVE_SYS_TYPES_H 1
+#define HAVE_SYS_UN_H 1
+#define HAVE_TERMIOS_H 1
+#define HAVE_UNISTD_H 1
+#define HAVE_UTIME 1
+#define HAVE_UTIME_H 1
+
+#define HAVE_POSIX_STRERROR_R 1
+#define HAVE_STRERROR_R 1
+#define USE_MANUAL 1
+
+#define __attribute__(x)
+
+#ifndef __cplusplus
+#undef inline
+#endif
+
+#endif /* HEADER_CURL_CONFIG_PLAN9_H */

local-test-curl-full-01/afc-curl/lib/config-win32.h

@@ -0,0 +1,511 @@
+#ifndef HEADER_CURL_CONFIG_WIN32_H
+#define HEADER_CURL_CONFIG_WIN32_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+
+/* ================================================================ */
+/*               Hand crafted config file for Windows               */
+/* ================================================================ */
+
+/* ---------------------------------------------------------------- */
+/*                          HEADER FILES                            */
+/* ---------------------------------------------------------------- */
+
+/* Define if you have the <arpa/inet.h> header file. */
+/* #define HAVE_ARPA_INET_H 1 */
+
+/* Define if you have the <fcntl.h> header file. */
+#define HAVE_FCNTL_H 1
+
+/* Define if you have the <io.h> header file. */
+#define HAVE_IO_H 1
+
+/* Define if you have the <locale.h> header file. */
+#define HAVE_LOCALE_H 1
+
+/* Define if you need <malloc.h> header even with <stdlib.h> header file. */
+#define NEED_MALLOC_H 1
+
+/* Define if you have the <netdb.h> header file. */
+/* #define HAVE_NETDB_H 1 */
+
+/* Define if you have the <netinet/in.h> header file. */
+/* #define HAVE_NETINET_IN_H 1 */
+
+/* Define to 1 if you have the <stdbool.h> header file. */
+#if (defined(_MSC_VER) && (_MSC_VER >= 1800)) || defined(__MINGW32__)
+#define HAVE_STDBOOL_H 1
+#endif
+
+/* Define if you have the <sys/param.h> header file. */
+#if defined(__MINGW32__)
+#define HAVE_SYS_PARAM_H 1
+#endif
+
+/* Define if you have the <sys/select.h> header file. */
+/* #define HAVE_SYS_SELECT_H 1 */
+
+/* Define if you have the <sys/socket.h> header file. */
+/* #define HAVE_SYS_SOCKET_H 1 */
+
+/* Define if you have the <sys/sockio.h> header file. */
+/* #define HAVE_SYS_SOCKIO_H 1 */
+
+/* Define if you have the <sys/stat.h> header file. */
+#define HAVE_SYS_STAT_H 1
+
+/* Define if you have the <sys/time.h> header file. */
+#if defined(__MINGW32__)
+#define HAVE_SYS_TIME_H 1
+#endif
+
+/* Define if you have the <sys/types.h> header file. */
+#define HAVE_SYS_TYPES_H 1
+
+/* Define if you have the <sys/utime.h> header file. */
+#define HAVE_SYS_UTIME_H 1
+
+/* Define if you have the <termio.h> header file. */
+/* #define HAVE_TERMIO_H 1 */
+
+/* Define if you have the <termios.h> header file. */
+/* #define HAVE_TERMIOS_H 1 */
+
+/* Define if you have the <unistd.h> header file. */
+#if defined(__MINGW32__)
+#define HAVE_UNISTD_H 1
+#endif
+
+/* Define to 1 if you have the <libgen.h> header file. */
+#if defined(__MINGW32__)
+#define HAVE_LIBGEN_H 1
+#endif
+
+/* ---------------------------------------------------------------- */
+/*                        OTHER HEADER INFO                         */
+/* ---------------------------------------------------------------- */
+
+/* Define if you have the ANSI C header files. */
+#define STDC_HEADERS 1
+
+/* Define to 1 if bool is an available type. */
+#if (defined(_MSC_VER) && (_MSC_VER >= 1800)) || defined(__MINGW32__)
+#define HAVE_BOOL_T 1
+#endif
+
+/* ---------------------------------------------------------------- */
+/*                             FUNCTIONS                            */
+/* ---------------------------------------------------------------- */
+
+/* Define if you have the closesocket function. */
+#define HAVE_CLOSESOCKET 1
+
+/* Define if you have the ftruncate function. */
+#if defined(__MINGW32__)
+#define HAVE_FTRUNCATE 1
+#endif
+
+/* Define to 1 if you have the `getpeername' function. */
+#define HAVE_GETPEERNAME 1
+
+/* Define to 1 if you have the getsockname function. */
+#define HAVE_GETSOCKNAME 1
+
+/* Define if you have the gethostname function. */
+#define HAVE_GETHOSTNAME 1
+
+/* Define if you have the gettimeofday function. */
+#if defined(__MINGW32__)
+#define HAVE_GETTIMEOFDAY 1
+#endif
+
+/* Define if you have the ioctlsocket function. */
+#define HAVE_IOCTLSOCKET 1
+
+/* Define if you have a working ioctlsocket FIONBIO function. */
+#define HAVE_IOCTLSOCKET_FIONBIO 1
+
+/* Define if you have the select function. */
+#define HAVE_SELECT 1
+
+/* Define if you have the setlocale function. */
+#define HAVE_SETLOCALE 1
+
+/* Define if you have the setmode function. */
+#define HAVE_SETMODE 1
+
+/* Define if you have the _setmode function. */
+#define HAVE__SETMODE 1
+
+/* Define if you have the socket function. */
+#define HAVE_SOCKET 1
+
+/* Define if you have the strcasecmp function. */
+#if defined(__MINGW32__)
+#define HAVE_STRCASECMP 1
+#endif
+
+/* Define if you have the strdup function. */
+#define HAVE_STRDUP 1
+
+/* Define if you have the stricmp function. */
+#define HAVE_STRICMP 1
+
+/* Define if you have the strtoll function. */
+#if (defined(_MSC_VER) && (_MSC_VER >= 1800)) || defined(__MINGW32__)
+#define HAVE_STRTOLL 1
+#endif
+
+/* Define if you have the utime function. */
+#define HAVE_UTIME 1
+
+/* Define if you have the recv function. */
+#define HAVE_RECV 1
+
+/* Define to the type of arg 1 for recv. */
+#define RECV_TYPE_ARG1 SOCKET
+
+/* Define to the type of arg 2 for recv. */
+#define RECV_TYPE_ARG2 char *
+
+/* Define to the type of arg 3 for recv. */
+#define RECV_TYPE_ARG3 int
+
+/* Define to the type of arg 4 for recv. */
+#define RECV_TYPE_ARG4 int
+
+/* Define to the function return type for recv. */
+#define RECV_TYPE_RETV int
+
+/* Define if you have the send function. */
+#define HAVE_SEND 1
+
+/* Define to the type of arg 1 for send. */
+#define SEND_TYPE_ARG1 SOCKET
+
+/* Define to the type qualifier of arg 2 for send. */
+#define SEND_QUAL_ARG2 const
+
+/* Define to the type of arg 2 for send. */
+#define SEND_TYPE_ARG2 char *
+
+/* Define to the type of arg 3 for send. */
+#define SEND_TYPE_ARG3 int
+
+/* Define to the type of arg 4 for send. */
+#define SEND_TYPE_ARG4 int
+
+/* Define to the function return type for send. */
+#define SEND_TYPE_RETV int
+
+/* Define to 1 if you have the snprintf function. */
+#if (defined(_MSC_VER) && (_MSC_VER >= 1900)) || defined(__MINGW32__)
+#define HAVE_SNPRINTF 1
+#endif
+
+#if defined(_WIN32_WINNT) && _WIN32_WINNT >= 0x600  /* Vista */
+/* Define to 1 if you have a IPv6 capable working inet_ntop function. */
+#define HAVE_INET_NTOP 1
+/* Define to 1 if you have a IPv6 capable working inet_pton function. */
+#define HAVE_INET_PTON 1
+#endif
+
+/* Define to 1 if you have the `basename' function. */
+#if defined(__MINGW32__)
+#define HAVE_BASENAME 1
+#endif
+
+/* Define to 1 if you have the strtok_r function. */
+#if defined(__MINGW32__)
+#define HAVE_STRTOK_R 1
+#endif
+
+/* Define to 1 if you have the signal function. */
+#define HAVE_SIGNAL 1
+
+/* ---------------------------------------------------------------- */
+/*                       TYPEDEF REPLACEMENTS                       */
+/* ---------------------------------------------------------------- */
+
+/* Define if in_addr_t is not an available 'typedefed' type. */
+#define in_addr_t unsigned long
+
+/* Define if ssize_t is not an available 'typedefed' type. */
+#ifndef _SSIZE_T_DEFINED
+#  if defined(__MINGW32__)
+#  elif defined(_WIN64)
+#    define _SSIZE_T_DEFINED
+#    define ssize_t __int64
+#  else
+#    define _SSIZE_T_DEFINED
+#    define ssize_t int
+#  endif
+#endif
+
+/* ---------------------------------------------------------------- */
+/*                            TYPE SIZES                            */
+/* ---------------------------------------------------------------- */
+
+/* Define to the size of `int', as computed by sizeof. */
+#define SIZEOF_INT 4
+
+/* Define to the size of `long long', as computed by sizeof. */
+/* #define SIZEOF_LONG_LONG 8 */
+
+/* Define to the size of `long', as computed by sizeof. */
+#define SIZEOF_LONG 4
+
+/* Define to the size of `size_t', as computed by sizeof. */
+#if defined(_WIN64)
+#  define SIZEOF_SIZE_T 8
+#else
+#  define SIZEOF_SIZE_T 4
+#endif
+
+/* Define to the size of `curl_off_t', as computed by sizeof. */
+#define SIZEOF_CURL_OFF_T 8
+
+/* ---------------------------------------------------------------- */
+/*                        COMPILER SPECIFIC                         */
+/* ---------------------------------------------------------------- */
+
+/* Define to nothing if compiler does not support 'const' qualifier. */
+/* #define const */
+
+/* Define to nothing if compiler does not support 'volatile' qualifier. */
+/* #define volatile */
+
+/* Windows should not have HAVE_GMTIME_R defined */
+/* #undef HAVE_GMTIME_R */
+
+/* Define if the compiler supports the 'long long' data type. */
+#if (defined(_MSC_VER) && (_MSC_VER >= 1310)) || defined(__MINGW32__)
+#define HAVE_LONGLONG 1
+#endif
+
+/* Define to avoid VS2005 complaining about portable C functions. */
+#if defined(_MSC_VER) && (_MSC_VER >= 1400)
+#define _CRT_SECURE_NO_DEPRECATE 1
+#define _CRT_NONSTDC_NO_DEPRECATE 1
+#endif
+
+/* mingw-w64 and visual studio >= 2005 (MSVCR80)
+   all default to 64-bit time_t unless _USE_32BIT_TIME_T is defined */
+#if (defined(_MSC_VER) && (_MSC_VER >= 1400)) || defined(__MINGW32__)
+#  ifndef _USE_32BIT_TIME_T
+#    define SIZEOF_TIME_T 8
+#  else
+#    define SIZEOF_TIME_T 4
+#  endif
+#endif
+
+/* Define some minimum and default build targets for Visual Studio */
+#if defined(_MSC_VER)
+   /* Officially, Microsoft's Windows SDK versions 6.X does not support Windows
+      2000 as a supported build target. VS2008 default installations provides
+      an embedded Windows SDK v6.0A along with the claim that Windows 2000 is a
+      valid build target for VS2008. Popular belief is that binaries built with
+      VS2008 using Windows SDK versions v6.X and Windows 2000 as a build target
+      are functional. */
+#  define VS2008_MIN_TARGET 0x0500
+
+   /* The minimum build target for VS2012 is Vista unless Update 1 is installed
+      and the v110_xp toolset is chosen. */
+#  if defined(_USING_V110_SDK71_)
+#    define VS2012_MIN_TARGET 0x0501
+#  else
+#    define VS2012_MIN_TARGET 0x0600
+#  endif
+
+   /* VS2008 default build target is Windows Vista. We override default target
+      to be Windows XP. */
+#  define VS2008_DEF_TARGET 0x0501
+
+   /* VS2012 default build target is Windows Vista unless Update 1 is installed
+      and the v110_xp toolset is chosen. */
+#  if defined(_USING_V110_SDK71_)
+#    define VS2012_DEF_TARGET 0x0501
+#  else
+#    define VS2012_DEF_TARGET 0x0600
+#  endif
+#endif
+
+/* VS2008 default target settings and minimum build target check. */
+#if defined(_MSC_VER) && (_MSC_VER >= 1500) && (_MSC_VER <= 1600)
+#  ifndef _WIN32_WINNT
+#    define _WIN32_WINNT VS2008_DEF_TARGET
+#  endif
+#  ifndef WINVER
+#    define WINVER VS2008_DEF_TARGET
+#  endif
+#  if (_WIN32_WINNT < VS2008_MIN_TARGET) || (WINVER < VS2008_MIN_TARGET)
+#    error VS2008 does not support Windows build targets prior to Windows 2000
+#  endif
+#endif
+
+/* VS2012 default target settings and minimum build target check. */
+#if defined(_MSC_VER) && (_MSC_VER >= 1700)
+#  ifndef _WIN32_WINNT
+#    define _WIN32_WINNT VS2012_DEF_TARGET
+#  endif
+#  ifndef WINVER
+#    define WINVER VS2012_DEF_TARGET
+#  endif
+#  if (_WIN32_WINNT < VS2012_MIN_TARGET) || (WINVER < VS2012_MIN_TARGET)
+#    if defined(_USING_V110_SDK71_)
+#      error VS2012 does not support Windows build targets prior to Windows XP
+#    else
+#      error VS2012 does not support Windows build targets prior to Windows \
+Vista
+#    endif
+#  endif
+#endif
+
+/* Windows XP is required for freeaddrinfo, getaddrinfo */
+#define HAVE_FREEADDRINFO           1
+#define HAVE_GETADDRINFO            1
+#define HAVE_GETADDRINFO_THREADSAFE 1
+
+/* ---------------------------------------------------------------- */
+/*                          STRUCT RELATED                          */
+/* ---------------------------------------------------------------- */
+
+/* Define if you have struct sockaddr_storage. */
+#define HAVE_STRUCT_SOCKADDR_STORAGE 1
+
+/* Define if you have struct timeval. */
+#define HAVE_STRUCT_TIMEVAL 1
+
+/* Define if struct sockaddr_in6 has the sin6_scope_id member. */
+#define HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID 1
+
+/* ---------------------------------------------------------------- */
+/*                        LARGE FILE SUPPORT                        */
+/* ---------------------------------------------------------------- */
+
+#if defined(_MSC_VER) && !defined(_WIN32_WCE)
+#  if (_MSC_VER >= 900) && (_INTEGRAL_MAX_BITS >= 64)
+#    define USE_WIN32_LARGE_FILES
+#  else
+#    define USE_WIN32_SMALL_FILES
+#  endif
+#endif
+
+#if defined(__MINGW32__) && !defined(USE_WIN32_LARGE_FILES)
+#  define USE_WIN32_LARGE_FILES
+#endif
+
+#if !defined(USE_WIN32_LARGE_FILES) && !defined(USE_WIN32_SMALL_FILES)
+#  define USE_WIN32_SMALL_FILES
+#endif
+
+/* Number of bits in a file offset, on hosts where this is settable. */
+#if defined(USE_WIN32_LARGE_FILES) && defined(__MINGW32__)
+#  ifndef _FILE_OFFSET_BITS
+#  define _FILE_OFFSET_BITS 64
+#  endif
+#endif
+
+/* Define to the size of `off_t', as computed by sizeof. */
+#if defined(__MINGW32__) && \
+  defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
+#  define SIZEOF_OFF_T 8
+#else
+#  define SIZEOF_OFF_T 4
+#endif
+
+/* ---------------------------------------------------------------- */
+/*                       DNS RESOLVER SPECIALTY                     */
+/* ---------------------------------------------------------------- */
+
+/*
+ * Undefine both USE_ARES and USE_THREADS_WIN32 for synchronous DNS.
+ */
+
+/* Define to enable c-ares asynchronous DNS lookups. */
+/* #define USE_ARES 1 */
+
+/* Default define to enable threaded asynchronous DNS lookups. */
+#if !defined(USE_SYNC_DNS) && !defined(USE_ARES) && \
+    !defined(USE_THREADS_WIN32)
+#  define USE_THREADS_WIN32 1
+#endif
+
+#if defined(USE_ARES) && defined(USE_THREADS_WIN32)
+#  error "Only one DNS lookup specialty may be defined at most"
+#endif
+
+/* ---------------------------------------------------------------- */
+/*                           LDAP SUPPORT                           */
+/* ---------------------------------------------------------------- */
+
+#if defined(CURL_HAS_NOVELL_LDAPSDK)
+#undef USE_WIN32_LDAP
+#define HAVE_LDAP_SSL_H 1
+#define HAVE_LDAP_URL_PARSE 1
+#elif defined(CURL_HAS_OPENLDAP_LDAPSDK)
+#undef USE_WIN32_LDAP
+#define HAVE_LDAP_URL_PARSE 1
+#else
+#undef HAVE_LDAP_URL_PARSE
+#define HAVE_LDAP_SSL 1
+#define USE_WIN32_LDAP 1
+#endif
+
+/* Define to use the Windows crypto library. */
+#if !defined(CURL_WINDOWS_UWP)
+#define USE_WIN32_CRYPTO
+#endif
+
+/* Define to use Unix sockets. */
+#define USE_UNIX_SOCKETS
+
+/* ---------------------------------------------------------------- */
+/*                       ADDITIONAL DEFINITIONS                     */
+/* ---------------------------------------------------------------- */
+
+/* Define cpu-machine-OS */
+#ifndef CURL_OS
+#if defined(_M_IX86) || defined(__i386__) /* x86 (MSVC or gcc) */
+#define CURL_OS "i386-pc-win32"
+#elif defined(_M_X64) || defined(__x86_64__) /* x86_64 (MSVC >=2005 or gcc) */
+#define CURL_OS "x86_64-pc-win32"
+#elif defined(_M_IA64) || defined(__ia64__) /* Itanium */
+#define CURL_OS "ia64-pc-win32"
+#elif defined(_M_ARM_NT) || defined(__arm__) /* ARMv7-Thumb2 (Windows RT) */
+#define CURL_OS "thumbv7a-pc-win32"
+#elif defined(_M_ARM64) || defined(__aarch64__) /* ARM64 (Windows 10) */
+#define CURL_OS "aarch64-pc-win32"
+#else
+#define CURL_OS "unknown-pc-win32"
+#endif
+#endif
+
+/* Name of package */
+#define PACKAGE "curl"
+
+/* If you want to build curl with the built-in manual */
+#define USE_MANUAL 1
+
+#endif /* HEADER_CURL_CONFIG_WIN32_H */

local-test-curl-full-01/afc-curl/lib/content_encoding.h

@@ -0,0 +1,34 @@
+#ifndef HEADER_CURL_CONTENT_ENCODING_H
+#define HEADER_CURL_CONTENT_ENCODING_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+#include "curl_setup.h"
+
+struct Curl_cwriter;
+
+void Curl_all_content_encodings(char *buf, size_t blen);
+
+CURLcode Curl_build_unencoding_stack(struct Curl_easy *data,
+                                     const char *enclist, int is_transfer);
+#endif /* HEADER_CURL_CONTENT_ENCODING_H */

local-test-curl-full-01/afc-curl/lib/curl_addrinfo.c

@@ -0,0 +1,586 @@
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+
+#include "curl_setup.h"
+
+#include <curl/curl.h>
+
+#ifdef HAVE_NETINET_IN_H
+#  include <netinet/in.h>
+#endif
+#ifdef HAVE_NETINET_IN6_H
+#  include <netinet/in6.h>
+#endif
+#ifdef HAVE_NETDB_H
+#  include <netdb.h>
+#endif
+#ifdef HAVE_ARPA_INET_H
+#  include <arpa/inet.h>
+#endif
+#ifdef HAVE_SYS_UN_H
+#  include <sys/un.h>
+#endif
+
+#ifdef __VMS
+#  include <in.h>
+#  include <inet.h>
+#endif
+
+#include <stddef.h>
+
+#include "curl_addrinfo.h"
+#include "inet_pton.h"
+#include "warnless.h"
+/* The last 3 #include files should be in this order */
+#include "curl_printf.h"
+#include "curl_memory.h"
+#include "memdebug.h"
+
+/*
+ * Curl_freeaddrinfo()
+ *
+ * This is used to free a linked list of Curl_addrinfo structs along
+ * with all its associated allocated storage. This function should be
+ * called once for each successful call to Curl_getaddrinfo_ex() or to
+ * any function call which actually allocates a Curl_addrinfo struct.
+ */
+
+#if defined(__INTEL_COMPILER) && (__INTEL_COMPILER == 910) && \
+    defined(__OPTIMIZE__) && defined(__unix__) &&  defined(__i386__)
+  /* workaround icc 9.1 optimizer issue */
+# define vqualifier volatile
+#else
+# define vqualifier
+#endif
+
+void
+Curl_freeaddrinfo(struct Curl_addrinfo *cahead)
+{
+  struct Curl_addrinfo *vqualifier canext;
+  struct Curl_addrinfo *ca;
+
+  for(ca = cahead; ca; ca = canext) {
+    canext = ca->ai_next;
+    free(ca);
+  }
+}
+
+
+#ifdef HAVE_GETADDRINFO
+/*
+ * Curl_getaddrinfo_ex()
+ *
+ * This is a wrapper function around system's getaddrinfo(), with
+ * the only difference that instead of returning a linked list of
+ * addrinfo structs this one returns a linked list of Curl_addrinfo
+ * ones. The memory allocated by this function *MUST* be free'd with
+ * Curl_freeaddrinfo(). For each successful call to this function
+ * there must be an associated call later to Curl_freeaddrinfo().
+ *
+ * There should be no single call to system's getaddrinfo() in the
+ * whole library, any such call should be 'routed' through this one.
+ */
+
+int
+Curl_getaddrinfo_ex(const char *nodename,
+                    const char *servname,
+                    const struct addrinfo *hints,
+                    struct Curl_addrinfo **result)
+{
+  const struct addrinfo *ai;
+  struct addrinfo *aihead;
+  struct Curl_addrinfo *cafirst = NULL;
+  struct Curl_addrinfo *calast = NULL;
+  struct Curl_addrinfo *ca;
+  size_t ss_size;
+  int error;
+
+  *result = NULL; /* assume failure */
+
+  error = getaddrinfo(nodename, servname, hints, &aihead);
+  if(error)
+    return error;
+
+  /* traverse the addrinfo list */
+
+  for(ai = aihead; ai != NULL; ai = ai->ai_next) {
+    size_t namelen = ai->ai_canonname ? strlen(ai->ai_canonname) + 1 : 0;
+    /* ignore elements with unsupported address family, */
+    /* settle family-specific sockaddr structure size.  */
+    if(ai->ai_family == AF_INET)
+      ss_size = sizeof(struct sockaddr_in);
+#ifdef USE_IPV6
+    else if(ai->ai_family == AF_INET6)
+      ss_size = sizeof(struct sockaddr_in6);
+#endif
+    else
+      continue;
+
+    /* ignore elements without required address info */
+    if(!ai->ai_addr || !(ai->ai_addrlen > 0))
+      continue;
+
+    /* ignore elements with bogus address size */
+    if((size_t)ai->ai_addrlen < ss_size)
+      continue;
+
+    ca = malloc(sizeof(struct Curl_addrinfo) + ss_size + namelen);
+    if(!ca) {
+      error = EAI_MEMORY;
+      break;
+    }
+
+    /* copy each structure member individually, member ordering, */
+    /* size, or padding might be different for each platform.    */
+
+    ca->ai_flags     = ai->ai_flags;
+    ca->ai_family    = ai->ai_family;
+    ca->ai_socktype  = ai->ai_socktype;
+    ca->ai_protocol  = ai->ai_protocol;
+    ca->ai_addrlen   = (curl_socklen_t)ss_size;
+    ca->ai_addr      = NULL;
+    ca->ai_canonname = NULL;
+    ca->ai_next      = NULL;
+
+    ca->ai_addr = (void *)((char *)ca + sizeof(struct Curl_addrinfo));
+    memcpy(ca->ai_addr, ai->ai_addr, ss_size);
+
+    if(namelen) {
+      ca->ai_canonname = (void *)((char *)ca->ai_addr + ss_size);
+      memcpy(ca->ai_canonname, ai->ai_canonname, namelen);
+    }
+
+    /* if the return list is empty, this becomes the first element */
+    if(!cafirst)
+      cafirst = ca;
+
+    /* add this element last in the return list */
+    if(calast)
+      calast->ai_next = ca;
+    calast = ca;
+
+  }
+
+  /* destroy the addrinfo list */
+  if(aihead)
+    freeaddrinfo(aihead);
+
+  /* if we failed, also destroy the Curl_addrinfo list */
+  if(error) {
+    Curl_freeaddrinfo(cafirst);
+    cafirst = NULL;
+  }
+  else if(!cafirst) {
+#ifdef EAI_NONAME
+    /* rfc3493 conformant */
+    error = EAI_NONAME;
+#else
+    /* rfc3493 obsoleted */
+    error = EAI_NODATA;
+#endif
+#ifdef USE_WINSOCK
+    SET_SOCKERRNO(error);
+#endif
+  }
+
+  *result = cafirst;
+
+  /* This is not a CURLcode */
+  return error;
+}
+#endif /* HAVE_GETADDRINFO */
+
+
+/*
+ * Curl_he2ai()
+ *
+ * This function returns a pointer to the first element of a newly allocated
+ * Curl_addrinfo struct linked list filled with the data of a given hostent.
+ * Curl_addrinfo is meant to work like the addrinfo struct does for a IPv6
+ * stack, but usable also for IPv4, all hosts and environments.
+ *
+ * The memory allocated by this function *MUST* be free'd later on calling
+ * Curl_freeaddrinfo(). For each successful call to this function there
+ * must be an associated call later to Curl_freeaddrinfo().
+ *
+ *   Curl_addrinfo defined in "lib/curl_addrinfo.h"
+ *
+ *     struct Curl_addrinfo {
+ *       int                   ai_flags;
+ *       int                   ai_family;
+ *       int                   ai_socktype;
+ *       int                   ai_protocol;
+ *       curl_socklen_t        ai_addrlen;   * Follow rfc3493 struct addrinfo *
+ *       char                 *ai_canonname;
+ *       struct sockaddr      *ai_addr;
+ *       struct Curl_addrinfo *ai_next;
+ *     };
+ *
+ *   hostent defined in <netdb.h>
+ *
+ *     struct hostent {
+ *       char    *h_name;
+ *       char    **h_aliases;
+ *       int     h_addrtype;
+ *       int     h_length;
+ *       char    **h_addr_list;
+ *     };
+ *
+ *   for backward compatibility:
+ *
+ *     #define h_addr  h_addr_list[0]
+ */
+
+#if !(defined(HAVE_GETADDRINFO) && defined(HAVE_GETADDRINFO_THREADSAFE))
+struct Curl_addrinfo *
+Curl_he2ai(const struct hostent *he, int port)
+{
+  struct Curl_addrinfo *ai;
+  struct Curl_addrinfo *prevai = NULL;
+  struct Curl_addrinfo *firstai = NULL;
+  struct sockaddr_in *addr;
+#ifdef USE_IPV6
+  struct sockaddr_in6 *addr6;
+#endif
+  CURLcode result = CURLE_OK;
+  int i;
+  char *curr;
+
+  if(!he)
+    /* no input == no output! */
+    return NULL;
+
+  DEBUGASSERT((he->h_name != NULL) && (he->h_addr_list != NULL));
+
+  for(i = 0; (curr = he->h_addr_list[i]) != NULL; i++) {
+    size_t ss_size;
+    size_t namelen = strlen(he->h_name) + 1; /* include null-terminator */
+#ifdef USE_IPV6
+    if(he->h_addrtype == AF_INET6)
+      ss_size = sizeof(struct sockaddr_in6);
+    else
+#endif
+      ss_size = sizeof(struct sockaddr_in);
+
+    /* allocate memory to hold the struct, the address and the name */
+    ai = calloc(1, sizeof(struct Curl_addrinfo) + ss_size + namelen);
+    if(!ai) {
+      result = CURLE_OUT_OF_MEMORY;
+      break;
+    }
+    /* put the address after the struct */
+    ai->ai_addr = (void *)((char *)ai + sizeof(struct Curl_addrinfo));
+    /* then put the name after the address */
+    ai->ai_canonname = (char *)ai->ai_addr + ss_size;
+    memcpy(ai->ai_canonname, he->h_name, namelen);
+
+    if(!firstai)
+      /* store the pointer we want to return from this function */
+      firstai = ai;
+
+    if(prevai)
+      /* make the previous entry point to this */
+      prevai->ai_next = ai;
+
+    ai->ai_family = he->h_addrtype;
+
+    /* we return all names as STREAM, so when using this address for TFTP
+       the type must be ignored and conn->socktype be used instead! */
+    ai->ai_socktype = SOCK_STREAM;
+
+    ai->ai_addrlen = (curl_socklen_t)ss_size;
+
+    /* leave the rest of the struct filled with zero */
+
+    switch(ai->ai_family) {
+    case AF_INET:
+      addr = (void *)ai->ai_addr; /* storage area for this info */
+
+      memcpy(&addr->sin_addr, curr, sizeof(struct in_addr));
+#ifdef __MINGW32__
+      addr->sin_family = (short)(he->h_addrtype);
+#else
+      addr->sin_family = (CURL_SA_FAMILY_T)(he->h_addrtype);
+#endif
+      addr->sin_port = htons((unsigned short)port);
+      break;
+
+#ifdef USE_IPV6
+    case AF_INET6:
+      addr6 = (void *)ai->ai_addr; /* storage area for this info */
+
+      memcpy(&addr6->sin6_addr, curr, sizeof(struct in6_addr));
+#ifdef __MINGW32__
+      addr6->sin6_family = (short)(he->h_addrtype);
+#else
+      addr6->sin6_family = (CURL_SA_FAMILY_T)(he->h_addrtype);
+#endif
+      addr6->sin6_port = htons((unsigned short)port);
+      break;
+#endif
+    }
+
+    prevai = ai;
+  }
+
+  if(result) {
+    Curl_freeaddrinfo(firstai);
+    firstai = NULL;
+  }
+
+  return firstai;
+}
+#endif
+
+/*
+ * Curl_ip2addr()
+ *
+ * This function takes an Internet address, in binary form, as input parameter
+ * along with its address family and the string version of the address, and it
+ * returns a Curl_addrinfo chain filled in correctly with information for the
+ * given address/host
+ */
+
+struct Curl_addrinfo *
+Curl_ip2addr(int af, const void *inaddr, const char *hostname, int port)
+{
+  struct Curl_addrinfo *ai;
+  size_t addrsize;
+  size_t namelen;
+  struct sockaddr_in *addr;
+#ifdef USE_IPV6
+  struct sockaddr_in6 *addr6;
+#endif
+
+  DEBUGASSERT(inaddr && hostname);
+
+  namelen = strlen(hostname) + 1;
+
+  if(af == AF_INET)
+    addrsize = sizeof(struct sockaddr_in);
+#ifdef USE_IPV6
+  else if(af == AF_INET6)
+    addrsize = sizeof(struct sockaddr_in6);
+#endif
+  else
+    return NULL;
+
+  /* allocate memory to hold the struct, the address and the name */
+  ai = calloc(1, sizeof(struct Curl_addrinfo) + addrsize + namelen);
+  if(!ai)
+    return NULL;
+  /* put the address after the struct */
+  ai->ai_addr = (void *)((char *)ai + sizeof(struct Curl_addrinfo));
+  /* then put the name after the address */
+  ai->ai_canonname = (char *)ai->ai_addr + addrsize;
+  memcpy(ai->ai_canonname, hostname, namelen);
+  ai->ai_family = af;
+  ai->ai_socktype = SOCK_STREAM;
+  ai->ai_addrlen = (curl_socklen_t)addrsize;
+  /* leave the rest of the struct filled with zero */
+
+  switch(af) {
+  case AF_INET:
+    addr = (void *)ai->ai_addr; /* storage area for this info */
+
+    memcpy(&addr->sin_addr, inaddr, sizeof(struct in_addr));
+#ifdef __MINGW32__
+    addr->sin_family = (short)af;
+#else
+    addr->sin_family = (CURL_SA_FAMILY_T)af;
+#endif
+    addr->sin_port = htons((unsigned short)port);
+    break;
+
+#ifdef USE_IPV6
+  case AF_INET6:
+    addr6 = (void *)ai->ai_addr; /* storage area for this info */
+
+    memcpy(&addr6->sin6_addr, inaddr, sizeof(struct in6_addr));
+#ifdef __MINGW32__
+    addr6->sin6_family = (short)af;
+#else
+    addr6->sin6_family = (CURL_SA_FAMILY_T)af;
+#endif
+    addr6->sin6_port = htons((unsigned short)port);
+    break;
+#endif
+  }
+
+  return ai;
+}
+
+/*
+ * Given an IPv4 or IPv6 dotted string address, this converts it to a proper
+ * allocated Curl_addrinfo struct and returns it.
+ */
+struct Curl_addrinfo *Curl_str2addr(char *address, int port)
+{
+  struct in_addr in;
+  if(Curl_inet_pton(AF_INET, address, &in) > 0)
+    /* This is a dotted IP address 123.123.123.123-style */
+    return Curl_ip2addr(AF_INET, &in, address, port);
+#ifdef USE_IPV6
+  {
+    struct in6_addr in6;
+    if(Curl_inet_pton(AF_INET6, address, &in6) > 0)
+      /* This is a dotted IPv6 address ::1-style */
+      return Curl_ip2addr(AF_INET6, &in6, address, port);
+  }
+#endif
+  return NULL; /* bad input format */
+}
+
+#ifdef USE_UNIX_SOCKETS
+/**
+ * Given a path to a Unix domain socket, return a newly allocated Curl_addrinfo
+ * struct initialized with this path.
+ * Set '*longpath' to TRUE if the error is a too long path.
+ */
+struct Curl_addrinfo *Curl_unix2addr(const char *path, bool *longpath,
+                                     bool abstract)
+{
+  struct Curl_addrinfo *ai;
+  struct sockaddr_un *sa_un;
+  size_t path_len;
+
+  *longpath = FALSE;
+
+  ai = calloc(1, sizeof(struct Curl_addrinfo) + sizeof(struct sockaddr_un));
+  if(!ai)
+    return NULL;
+  ai->ai_addr = (void *)((char *)ai + sizeof(struct Curl_addrinfo));
+
+  sa_un = (void *) ai->ai_addr;
+  sa_un->sun_family = AF_UNIX;
+
+  /* sun_path must be able to store the NUL-terminated path */
+  path_len = strlen(path) + 1;
+  if(path_len > sizeof(sa_un->sun_path)) {
+    free(ai);
+    *longpath = TRUE;
+    return NULL;
+  }
+
+  ai->ai_family = AF_UNIX;
+  ai->ai_socktype = SOCK_STREAM; /* assume reliable transport for HTTP */
+  ai->ai_addrlen = (curl_socklen_t)
+    ((offsetof(struct sockaddr_un, sun_path) + path_len) & 0x7FFFFFFF);
+
+  /* Abstract Unix domain socket have NULL prefix instead of suffix */
+  if(abstract)
+    memcpy(sa_un->sun_path + 1, path, path_len - 1);
+  else
+    memcpy(sa_un->sun_path, path, path_len); /* copy NUL byte */
+
+  return ai;
+}
+#endif
+
+#if defined(CURLDEBUG) && defined(HAVE_GETADDRINFO) &&  \
+  defined(HAVE_FREEADDRINFO)
+/*
+ * curl_dbg_freeaddrinfo()
+ *
+ * This is strictly for memory tracing and are using the same style as the
+ * family otherwise present in memdebug.c. I put these ones here since they
+ * require a bunch of structs I did not want to include in memdebug.c
+ */
+
+void
+curl_dbg_freeaddrinfo(struct addrinfo *freethis,
+                      int line, const char *source)
+{
+  curl_dbg_log("ADDR %s:%d freeaddrinfo(%p)\n",
+               source, line, (void *)freethis);
+#ifdef USE_LWIPSOCK
+  lwip_freeaddrinfo(freethis);
+#else
+  (freeaddrinfo)(freethis);
+#endif
+}
+#endif /* defined(CURLDEBUG) && defined(HAVE_FREEADDRINFO) */
+
+
+#if defined(CURLDEBUG) && defined(HAVE_GETADDRINFO)
+/*
+ * curl_dbg_getaddrinfo()
+ *
+ * This is strictly for memory tracing and are using the same style as the
+ * family otherwise present in memdebug.c. I put these ones here since they
+ * require a bunch of structs I did not want to include in memdebug.c
+ */
+
+int
+curl_dbg_getaddrinfo(const char *hostname,
+                    const char *service,
+                    const struct addrinfo *hints,
+                    struct addrinfo **result,
+                    int line, const char *source)
+{
+#ifdef USE_LWIPSOCK
+  int res = lwip_getaddrinfo(hostname, service, hints, result);
+#else
+  int res = (getaddrinfo)(hostname, service, hints, result);
+#endif
+  if(0 == res)
+    /* success */
+    curl_dbg_log("ADDR %s:%d getaddrinfo() = %p\n",
+                 source, line, (void *)*result);
+  else
+    curl_dbg_log("ADDR %s:%d getaddrinfo() failed\n",
+                 source, line);
+  return res;
+}
+#endif /* defined(CURLDEBUG) && defined(HAVE_GETADDRINFO) */
+
+#if defined(HAVE_GETADDRINFO) && defined(USE_RESOLVE_ON_IPS)
+/*
+ * Work-arounds the sin6_port is always zero bug on iOS 9.3.2 and macOS
+ * 10.11.5.
+ */
+void Curl_addrinfo_set_port(struct Curl_addrinfo *addrinfo, int port)
+{
+  struct Curl_addrinfo *ca;
+  struct sockaddr_in *addr;
+#ifdef USE_IPV6
+  struct sockaddr_in6 *addr6;
+#endif
+  for(ca = addrinfo; ca != NULL; ca = ca->ai_next) {
+    switch(ca->ai_family) {
+    case AF_INET:
+      addr = (void *)ca->ai_addr; /* storage area for this info */
+      addr->sin_port = htons((unsigned short)port);
+      break;
+
+#ifdef USE_IPV6
+    case AF_INET6:
+      addr6 = (void *)ca->ai_addr; /* storage area for this info */
+      addr6->sin6_port = htons((unsigned short)port);
+      break;
+#endif
+    }
+  }
+}
+#endif

local-test-curl-full-01/afc-curl/lib/curl_base64.h

@@ -0,0 +1,41 @@
+#ifndef HEADER_CURL_BASE64_H
+#define HEADER_CURL_BASE64_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+
+#ifndef BUILDING_LIBCURL
+/* this renames functions so that the tool code can use the same code
+   without getting symbol collisions */
+#define Curl_base64_encode(a,b,c,d) curlx_base64_encode(a,b,c,d)
+#define Curl_base64url_encode(a,b,c,d) curlx_base64url_encode(a,b,c,d)
+#define Curl_base64_decode(a,b,c) curlx_base64_decode(a,b,c)
+#endif
+
+CURLcode Curl_base64_encode(const char *inputbuff, size_t insize,
+                            char **outptr, size_t *outlen);
+CURLcode Curl_base64url_encode(const char *inputbuff, size_t insize,
+                               char **outptr, size_t *outlen);
+CURLcode Curl_base64_decode(const char *src,
+                            unsigned char **outptr, size_t *outlen);
+#endif /* HEADER_CURL_BASE64_H */

local-test-curl-full-01/afc-curl/lib/curl_ctype.h

@@ -0,0 +1,51 @@
+#ifndef HEADER_CURL_CTYPE_H
+#define HEADER_CURL_CTYPE_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+
+#define ISLOWHEXALHA(x) (((x) >= 'a') && ((x) <= 'f'))
+#define ISUPHEXALHA(x) (((x) >= 'A') && ((x) <= 'F'))
+
+#define ISLOWCNTRL(x) ((unsigned char)(x) <= 0x1f)
+#define IS7F(x) ((x) == 0x7f)
+
+#define ISLOWPRINT(x) (((x) >= 9) && ((x) <= 0x0d))
+
+#define ISPRINT(x)  (ISLOWPRINT(x) || (((x) >= ' ') && ((x) <= 0x7e)))
+#define ISGRAPH(x)  (ISLOWPRINT(x) || (((x) > ' ') && ((x) <= 0x7e)))
+#define ISCNTRL(x) (ISLOWCNTRL(x) || IS7F(x))
+#define ISALPHA(x) (ISLOWER(x) || ISUPPER(x))
+#define ISXDIGIT(x) (ISDIGIT(x) || ISLOWHEXALHA(x) || ISUPHEXALHA(x))
+#define ISALNUM(x)  (ISDIGIT(x) || ISLOWER(x) || ISUPPER(x))
+#define ISUPPER(x)  (((x) >= 'A') && ((x) <= 'Z'))
+#define ISLOWER(x)  (((x) >= 'a') && ((x) <= 'z'))
+#define ISDIGIT(x)  (((x) >= '0') && ((x) <= '9'))
+#define ISBLANK(x)  (((x) == ' ') || ((x) == '\t'))
+#define ISSPACE(x)  (ISBLANK(x) || (((x) >= 0xa) && ((x) <= 0x0d)))
+#define ISURLPUNTCS(x) (((x) == '-') || ((x) == '.') || ((x) == '_') || \
+                        ((x) == '~'))
+#define ISUNRESERVED(x) (ISALNUM(x) || ISURLPUNTCS(x))
+
+
+#endif /* HEADER_CURL_CTYPE_H */

local-test-curl-full-01/afc-curl/lib/curl_des.c

@@ -0,0 +1,69 @@
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Steve Holme, <[email protected]>.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+
+#include "curl_setup.h"
+
+#if defined(USE_CURL_NTLM_CORE) && \
+  (defined(USE_GNUTLS) ||          \
+   defined(USE_SECTRANSP) ||       \
+   defined(USE_OS400CRYPTO) ||     \
+   defined(USE_WIN32_CRYPTO))
+
+#include "curl_des.h"
+
+/*
+ * Curl_des_set_odd_parity()
+ *
+ * This is used to apply odd parity to the given byte array. It is typically
+ * used by when a cryptography engine does not have its own version.
+ *
+ * The function is a port of the Java based oddParity() function over at:
+ *
+ * https://davenport.sourceforge.net/ntlm.html
+ *
+ * Parameters:
+ *
+ * bytes       [in/out] - The data whose parity bits are to be adjusted for
+ *                        odd parity.
+ * len         [out]    - The length of the data.
+ */
+void Curl_des_set_odd_parity(unsigned char *bytes, size_t len)
+{
+  size_t i;
+
+  for(i = 0; i < len; i++) {
+    unsigned char b = bytes[i];
+
+    bool needs_parity = (((b >> 7) ^ (b >> 6) ^ (b >> 5) ^
+                          (b >> 4) ^ (b >> 3) ^ (b >> 2) ^
+                          (b >> 1)) & 0x01) == 0;
+
+    if(needs_parity)
+      bytes[i] |= 0x01;
+    else
+      bytes[i] &= 0xfe;
+  }
+}
+
+#endif

local-test-curl-full-01/afc-curl/lib/curl_fnmatch.h

@@ -0,0 +1,46 @@
+#ifndef HEADER_CURL_FNMATCH_H
+#define HEADER_CURL_FNMATCH_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+
+#define CURL_FNMATCH_MATCH    0
+#define CURL_FNMATCH_NOMATCH  1
+#define CURL_FNMATCH_FAIL     2
+
+/* default pattern matching function
+ * =================================
+ * Implemented with recursive backtracking, if you want to use Curl_fnmatch,
+ * please note that there is not implemented UTF/Unicode support.
+ *
+ * Implemented features:
+ * '?' notation, does not match UTF characters
+ * '*' can also work with UTF string
+ * [a-zA-Z0-9] enumeration support
+ *
+ * keywords: alnum, digit, xdigit, alpha, print, blank, lower, graph, space
+ *           and upper (use as "[[:alnum:]]")
+ */
+int Curl_fnmatch(void *ptr, const char *pattern, const char *string);
+
+#endif /* HEADER_CURL_FNMATCH_H */

local-test-curl-full-01/afc-curl/lib/curl_get_line.c

@@ -0,0 +1,77 @@
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+
+#include "curl_setup.h"
+
+#if !defined(CURL_DISABLE_COOKIES) || !defined(CURL_DISABLE_ALTSVC) ||  \
+  !defined(CURL_DISABLE_HSTS) || !defined(CURL_DISABLE_NETRC)
+
+#include "curl_get_line.h"
+#include "curl_memory.h"
+/* The last #include file should be: */
+#include "memdebug.h"
+
+/*
+ * Curl_get_line() makes sure to only return complete whole lines that end
+ * newlines.
+ */
+int Curl_get_line(struct dynbuf *buf, FILE *input)
+{
+  CURLcode result;
+  char buffer[128];
+  Curl_dyn_reset(buf);
+  while(1) {
+    char *b = fgets(buffer, sizeof(buffer), input);
+
+    if(b) {
+      size_t rlen = strlen(b);
+
+      if(!rlen)
+        break;
+
+      result = Curl_dyn_addn(buf, b, rlen);
+      if(result)
+        /* too long line or out of memory */
+        return 0; /* error */
+
+      else if(b[rlen-1] == '\n')
+        /* end of the line */
+        return 1; /* all good */
+
+      else if(feof(input)) {
+        /* append a newline */
+        result = Curl_dyn_addn(buf, "\n", 1);
+        if(result)
+          /* too long line or out of memory */
+          return 0; /* error */
+        return 1; /* all good */
+      }
+    }
+    else
+      break;
+  }
+  return 0;
+}
+
+#endif /* if not disabled */

local-test-curl-full-01/afc-curl/lib/curl_gethostname.c

@@ -0,0 +1,93 @@
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+
+#include "curl_setup.h"
+
+#include "curl_gethostname.h"
+
+/*
+ * Curl_gethostname() is a wrapper around gethostname() which allows
+ * overriding the hostname that the function would normally return.
+ * This capability is used by the test suite to verify exact matching
+ * of NTLM authentication, which exercises libcurl's MD4 and DES code
+ * as well as by the SMTP module when a hostname is not provided.
+ *
+ * For libcurl debug enabled builds hostname overriding takes place
+ * when environment variable CURL_GETHOSTNAME is set, using the value
+ * held by the variable to override returned hostname.
+ *
+ * Note: The function always returns the un-qualified hostname rather
+ * than being provider dependent.
+ */
+
+int Curl_gethostname(char * const name, GETHOSTNAME_TYPE_ARG2 namelen)
+{
+#ifndef HAVE_GETHOSTNAME
+
+  /* Allow compilation and return failure when unavailable */
+  (void) name;
+  (void) namelen;
+  return -1;
+
+#else
+  int err;
+  char *dot;
+
+#ifdef DEBUGBUILD
+
+  /* Override hostname when environment variable CURL_GETHOSTNAME is set */
+  const char *force_hostname = getenv("CURL_GETHOSTNAME");
+  if(force_hostname) {
+    if(strlen(force_hostname) < (size_t)namelen)
+      strcpy(name, force_hostname);
+    else
+      return 1; /* can't do it */
+    err = 0;
+  }
+  else {
+    name[0] = '\0';
+    err = gethostname(name, namelen);
+  }
+
+#else /* DEBUGBUILD */
+
+  name[0] = '\0';
+  err = gethostname(name, namelen);
+
+#endif
+
+  name[namelen - 1] = '\0';
+
+  if(err)
+    return err;
+
+  /* Truncate domain, leave only machine name */
+  dot = strchr(name, '.');
+  if(dot)
+    *dot = '\0';
+
+  return 0;
+#endif
+
+}

local-test-curl-full-01/afc-curl/lib/curl_gssapi.c

@@ -0,0 +1,152 @@
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+
+#include "curl_setup.h"
+
+#ifdef HAVE_GSSAPI
+
+#include "curl_gssapi.h"
+#include "sendf.h"
+
+/* The last 3 #include files should be in this order */
+#include "curl_printf.h"
+#include "curl_memory.h"
+#include "memdebug.h"
+
+#if defined(__GNUC__)
+#define CURL_ALIGN8  __attribute__((aligned(8)))
+#else
+#define CURL_ALIGN8
+#endif
+
+gss_OID_desc Curl_spnego_mech_oid CURL_ALIGN8 = {
+  6, (char *)"\x2b\x06\x01\x05\x05\x02"
+};
+gss_OID_desc Curl_krb5_mech_oid CURL_ALIGN8 = {
+  9, (char *)"\x2a\x86\x48\x86\xf7\x12\x01\x02\x02"
+};
+
+OM_uint32 Curl_gss_init_sec_context(
+    struct Curl_easy *data,
+    OM_uint32 *minor_status,
+    gss_ctx_id_t *context,
+    gss_name_t target_name,
+    gss_OID mech_type,
+    gss_channel_bindings_t input_chan_bindings,
+    gss_buffer_t input_token,
+    gss_buffer_t output_token,
+    const bool mutual_auth,
+    OM_uint32 *ret_flags)
+{
+  OM_uint32 req_flags = GSS_C_REPLAY_FLAG;
+
+  if(mutual_auth)
+    req_flags |= GSS_C_MUTUAL_FLAG;
+
+  if(data->set.gssapi_delegation & CURLGSSAPI_DELEGATION_POLICY_FLAG) {
+#ifdef GSS_C_DELEG_POLICY_FLAG
+    req_flags |= GSS_C_DELEG_POLICY_FLAG;
+#else
+    infof(data, "WARNING: support for CURLGSSAPI_DELEGATION_POLICY_FLAG not "
+        "compiled in");
+#endif
+  }
+
+  if(data->set.gssapi_delegation & CURLGSSAPI_DELEGATION_FLAG)
+    req_flags |= GSS_C_DELEG_FLAG;
+
+  return gss_init_sec_context(minor_status,
+                              GSS_C_NO_CREDENTIAL, /* cred_handle */
+                              context,
+                              target_name,
+                              mech_type,
+                              req_flags,
+                              0, /* time_req */
+                              input_chan_bindings,
+                              input_token,
+                              NULL, /* actual_mech_type */
+                              output_token,
+                              ret_flags,
+                              NULL /* time_rec */);
+}
+
+#define GSS_LOG_BUFFER_LEN 1024
+static size_t display_gss_error(OM_uint32 status, int type,
+                                char *buf, size_t len) {
+  OM_uint32 maj_stat;
+  OM_uint32 min_stat;
+  OM_uint32 msg_ctx = 0;
+  gss_buffer_desc status_string = GSS_C_EMPTY_BUFFER;
+
+  do {
+    maj_stat = gss_display_status(&min_stat,
+                                  status,
+                                  type,
+                                  GSS_C_NO_OID,
+                                  &msg_ctx,
+                                  &status_string);
+    if(maj_stat == GSS_S_COMPLETE && status_string.length > 0) {
+      if(GSS_LOG_BUFFER_LEN > len + status_string.length + 3) {
+        len += msnprintf(buf + len, GSS_LOG_BUFFER_LEN - len,
+                         "%.*s. ", (int)status_string.length,
+                         (char *)status_string.value);
+      }
+    }
+    gss_release_buffer(&min_stat, &status_string);
+  } while(!GSS_ERROR(maj_stat) && msg_ctx);
+
+  return len;
+}
+
+/*
+ * Curl_gss_log_error()
+ *
+ * This is used to log a GSS-API error status.
+ *
+ * Parameters:
+ *
+ * data    [in] - The session handle.
+ * prefix  [in] - The prefix of the log message.
+ * major   [in] - The major status code.
+ * minor   [in] - The minor status code.
+ */
+void Curl_gss_log_error(struct Curl_easy *data, const char *prefix,
+                        OM_uint32 major, OM_uint32 minor)
+{
+  char buf[GSS_LOG_BUFFER_LEN];
+  size_t len = 0;
+
+  if(major != GSS_S_FAILURE)
+    len = display_gss_error(major, GSS_C_GSS_CODE, buf, len);
+
+  display_gss_error(minor, GSS_C_MECH_CODE, buf, len);
+
+  infof(data, "%s%s", prefix, buf);
+#ifdef CURL_DISABLE_VERBOSE_STRINGS
+  (void)data;
+  (void)prefix;
+#endif
+}
+
+#endif /* HAVE_GSSAPI */

local-test-curl-full-01/afc-curl/lib/curl_krb5.h

@@ -0,0 +1,52 @@
+#ifndef HEADER_CURL_KRB5_H
+#define HEADER_CURL_KRB5_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+
+struct Curl_sec_client_mech {
+  const char *name;
+  size_t size;
+  int (*init)(void *);
+  int (*auth)(void *, struct Curl_easy *data, struct connectdata *);
+  void (*end)(void *);
+  int (*check_prot)(void *, int);
+  int (*encode)(void *, const void *, int, int, void **);
+  int (*decode)(void *, void *, int, int, struct connectdata *);
+};
+
+#define AUTH_OK         0
+#define AUTH_CONTINUE   1
+#define AUTH_ERROR      2
+
+#ifdef HAVE_GSSAPI
+int Curl_sec_read_msg(struct Curl_easy *data, struct connectdata *conn, char *,
+                      enum protection_level);
+void Curl_sec_end(struct connectdata *);
+CURLcode Curl_sec_login(struct Curl_easy *, struct connectdata *);
+int Curl_sec_request_prot(struct connectdata *conn, const char *level);
+#else
+#define Curl_sec_end(x)
+#endif
+
+#endif /* HEADER_CURL_KRB5_H */

local-test-curl-full-01/afc-curl/lib/curl_ldap.h

@@ -0,0 +1,36 @@
+#ifndef HEADER_CURL_LDAP_H
+#define HEADER_CURL_LDAP_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+#ifndef CURL_DISABLE_LDAP
+extern const struct Curl_handler Curl_handler_ldap;
+
+#if !defined(CURL_DISABLE_LDAPS) && \
+    ((defined(USE_OPENLDAP) && defined(USE_SSL)) || \
+     (!defined(USE_OPENLDAP) && defined(HAVE_LDAP_SSL)))
+extern const struct Curl_handler Curl_handler_ldaps;
+#endif
+
+#endif
+#endif /* HEADER_CURL_LDAP_H */

local-test-curl-full-01/afc-curl/lib/curl_md5.h

@@ -0,0 +1,67 @@
+#ifndef HEADER_CURL_MD5_H
+#define HEADER_CURL_MD5_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+
+#if (defined(USE_CURL_NTLM_CORE) && !defined(USE_WINDOWS_SSPI)) \
+    || !defined(CURL_DISABLE_DIGEST_AUTH)
+
+#include "curl_hmac.h"
+
+#define MD5_DIGEST_LEN  16
+
+typedef CURLcode (*Curl_MD5_init_func)(void *context);
+typedef void (*Curl_MD5_update_func)(void *context,
+                                     const unsigned char *data,
+                                     unsigned int len);
+typedef void (*Curl_MD5_final_func)(unsigned char *result, void *context);
+
+struct MD5_params {
+  Curl_MD5_init_func     md5_init_func;   /* Initialize context procedure */
+  Curl_MD5_update_func   md5_update_func; /* Update context with data */
+  Curl_MD5_final_func    md5_final_func;  /* Get final result procedure */
+  unsigned int           md5_ctxtsize;  /* Context structure size */
+  unsigned int           md5_resultlen; /* Result length (bytes) */
+};
+
+struct MD5_context {
+  const struct MD5_params *md5_hash;    /* Hash function definition */
+  void                  *md5_hashctx;   /* Hash function context */
+};
+
+extern const struct MD5_params Curl_DIGEST_MD5;
+extern const struct HMAC_params Curl_HMAC_MD5;
+
+CURLcode Curl_md5it(unsigned char *output, const unsigned char *input,
+                    const size_t len);
+
+struct MD5_context *Curl_MD5_init(const struct MD5_params *md5params);
+CURLcode Curl_MD5_update(struct MD5_context *context,
+                         const unsigned char *data,
+                         unsigned int len);
+CURLcode Curl_MD5_final(struct MD5_context *context, unsigned char *result);
+
+#endif
+
+#endif /* HEADER_CURL_MD5_H */

local-test-curl-full-01/afc-curl/lib/curl_memrchr.c

@@ -0,0 +1,68 @@
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+
+#include "curl_setup.h"
+
+#include <curl/curl.h>
+
+#include "curl_memrchr.h"
+#include "curl_memory.h"
+
+/* The last #include file should be: */
+#include "memdebug.h"
+
+#ifndef HAVE_MEMRCHR
+#if (!defined(CURL_DISABLE_HTTP) && !defined(CURL_DISABLE_COOKIES)) || \
+  defined(USE_OPENSSL) || \
+  defined(USE_SCHANNEL)
+
+/*
+ * Curl_memrchr()
+ *
+ * Our memrchr() function clone for systems which lack this function. The
+ * memrchr() function is like the memchr() function, except that it searches
+ * backwards from the end of the n bytes pointed to by s instead of forward
+ * from the beginning.
+ */
+
+void *
+Curl_memrchr(const void *s, int c, size_t n)
+{
+  if(n > 0) {
+    const unsigned char *p = s;
+    const unsigned char *q = s;
+
+    p += n - 1;
+
+    while(p >= q) {
+      if(*p == (unsigned char)c)
+        return (void *)p;
+      p--;
+    }
+  }
+  return NULL;
+}
+
+#endif
+#endif /* HAVE_MEMRCHR */

local-test-curl-full-01/afc-curl/lib/curl_multibyte.c

@@ -0,0 +1,162 @@
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+
+/*
+ * This file is 'mem-include-scan' clean, which means memdebug.h and
+ * curl_memory.h are purposely not included in this file. See test 1132.
+ *
+ * The functions in this file are curlx functions which are not tracked by the
+ * curl memory tracker memdebug.
+ */
+
+#include "curl_setup.h"
+
+#if defined(_WIN32)
+
+#include "curl_multibyte.h"
+
+/*
+ * MultiByte conversions using Windows kernel32 library.
+ */
+
+wchar_t *curlx_convert_UTF8_to_wchar(const char *str_utf8)
+{
+  wchar_t *str_w = NULL;
+
+  if(str_utf8) {
+    int str_w_len = MultiByteToWideChar(CP_UTF8, MB_ERR_INVALID_CHARS,
+                                        str_utf8, -1, NULL, 0);
+    if(str_w_len > 0) {
+      str_w = malloc(str_w_len * sizeof(wchar_t));
+      if(str_w) {
+        if(MultiByteToWideChar(CP_UTF8, 0, str_utf8, -1, str_w,
+                               str_w_len) == 0) {
+          free(str_w);
+          return NULL;
+        }
+      }
+    }
+  }
+
+  return str_w;
+}
+
+char *curlx_convert_wchar_to_UTF8(const wchar_t *str_w)
+{
+  char *str_utf8 = NULL;
+
+  if(str_w) {
+    int bytes = WideCharToMultiByte(CP_UTF8, 0, str_w, -1,
+                                    NULL, 0, NULL, NULL);
+    if(bytes > 0) {
+      str_utf8 = malloc(bytes);
+      if(str_utf8) {
+        if(WideCharToMultiByte(CP_UTF8, 0, str_w, -1, str_utf8, bytes,
+                               NULL, NULL) == 0) {
+          free(str_utf8);
+          return NULL;
+        }
+      }
+    }
+  }
+
+  return str_utf8;
+}
+
+#endif /* _WIN32 */
+
+#if defined(USE_WIN32_LARGE_FILES) || defined(USE_WIN32_SMALL_FILES)
+
+int curlx_win32_open(const char *filename, int oflag, ...)
+{
+  int pmode = 0;
+
+#ifdef _UNICODE
+  int result = -1;
+  wchar_t *filename_w = curlx_convert_UTF8_to_wchar(filename);
+#endif
+
+  va_list param;
+  va_start(param, oflag);
+  if(oflag & O_CREAT)
+    pmode = va_arg(param, int);
+  va_end(param);
+
+#ifdef _UNICODE
+  if(filename_w) {
+    result = _wopen(filename_w, oflag, pmode);
+    curlx_unicodefree(filename_w);
+  }
+  else
+    errno = EINVAL;
+  return result;
+#else
+  return (_open)(filename, oflag, pmode);
+#endif
+}
+
+FILE *curlx_win32_fopen(const char *filename, const char *mode)
+{
+#ifdef _UNICODE
+  FILE *result = NULL;
+  wchar_t *filename_w = curlx_convert_UTF8_to_wchar(filename);
+  wchar_t *mode_w = curlx_convert_UTF8_to_wchar(mode);
+  if(filename_w && mode_w)
+    result = _wfopen(filename_w, mode_w);
+  else
+    errno = EINVAL;
+  curlx_unicodefree(filename_w);
+  curlx_unicodefree(mode_w);
+  return result;
+#else
+  return (fopen)(filename, mode);
+#endif
+}
+
+int curlx_win32_stat(const char *path, struct_stat *buffer)
+{
+#ifdef _UNICODE
+  int result = -1;
+  wchar_t *path_w = curlx_convert_UTF8_to_wchar(path);
+  if(path_w) {
+#if defined(USE_WIN32_SMALL_FILES)
+    result = _wstat(path_w, buffer);
+#else
+    result = _wstati64(path_w, buffer);
+#endif
+    curlx_unicodefree(path_w);
+  }
+  else
+    errno = EINVAL;
+  return result;
+#else
+#if defined(USE_WIN32_SMALL_FILES)
+  return _stat(path, buffer);
+#else
+  return _stati64(path, buffer);
+#endif
+#endif
+}
+
+#endif /* USE_WIN32_LARGE_FILES || USE_WIN32_SMALL_FILES */

local-test-curl-full-01/afc-curl/lib/curl_multibyte.h

@@ -0,0 +1,92 @@
+#ifndef HEADER_CURL_MULTIBYTE_H
+#define HEADER_CURL_MULTIBYTE_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+#include "curl_setup.h"
+
+#if defined(_WIN32)
+
+ /*
+  * MultiByte conversions using Windows kernel32 library.
+  */
+
+wchar_t *curlx_convert_UTF8_to_wchar(const char *str_utf8);
+char *curlx_convert_wchar_to_UTF8(const wchar_t *str_w);
+#endif /* _WIN32 */
+
+/*
+ * Macros curlx_convert_UTF8_to_tchar(), curlx_convert_tchar_to_UTF8()
+ * and curlx_unicodefree() main purpose is to minimize the number of
+ * preprocessor conditional directives needed by code using these
+ * to differentiate Unicode from non-Unicode builds.
+ *
+ * In the case of a non-Unicode build the tchar strings are char strings that
+ * are duplicated via strdup and remain in whatever the passed in encoding is,
+ * which is assumed to be UTF-8 but may be other encoding. Therefore the
+ * significance of the conversion functions is primarily for Unicode builds.
+ *
+ * Allocated memory should be free'd with curlx_unicodefree().
+ *
+ * Note: Because these are curlx functions their memory usage is not tracked
+ * by the curl memory tracker memdebug. you will notice that curlx
+ * function-like macros call free and strdup in parentheses, eg (strdup)(ptr),
+ * and that is to ensure that the curl memdebug override macros do not replace
+ * them.
+ */
+
+#if defined(UNICODE) && defined(_WIN32)
+
+#define curlx_convert_UTF8_to_tchar(ptr) curlx_convert_UTF8_to_wchar((ptr))
+#define curlx_convert_tchar_to_UTF8(ptr) curlx_convert_wchar_to_UTF8((ptr))
+
+typedef union {
+  unsigned short       *tchar_ptr;
+  const unsigned short *const_tchar_ptr;
+  unsigned short       *tbyte_ptr;
+  const unsigned short *const_tbyte_ptr;
+} xcharp_u;
+
+#else
+
+#define curlx_convert_UTF8_to_tchar(ptr) (strdup)(ptr)
+#define curlx_convert_tchar_to_UTF8(ptr) (strdup)(ptr)
+
+typedef union {
+  char                *tchar_ptr;
+  const char          *const_tchar_ptr;
+  unsigned char       *tbyte_ptr;
+  const unsigned char *const_tbyte_ptr;
+} xcharp_u;
+
+#endif /* UNICODE && _WIN32 */
+
+#define curlx_unicodefree(ptr)                          \
+  do {                                                  \
+    if(ptr) {                                           \
+      (free)(ptr);                                      \
+      (ptr) = NULL;                                     \
+    }                                                   \
+  } while(0)
+
+#endif /* HEADER_CURL_MULTIBYTE_H */

local-test-curl-full-01/afc-curl/lib/curl_rtmp.c

@@ -0,0 +1,363 @@
+/***************************************************************************
+ *                      _   _ ____  _
+ *  Project         ___| | | |  _ \| |
+ *                 / __| | | | |_) | |
+ *                | (__| |_| |  _ <| |___
+ *                 \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ * Copyright (C) Howard Chu, <[email protected]>
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+
+#include "curl_setup.h"
+
+#ifdef USE_LIBRTMP
+
+#include "curl_rtmp.h"
+#include "urldata.h"
+#include "nonblock.h" /* for curlx_nonblock */
+#include "progress.h" /* for Curl_pgrsSetUploadSize */
+#include "transfer.h"
+#include "warnless.h"
+#include <curl/curl.h>
+#include <librtmp/rtmp.h>
+
+/* The last 3 #include files should be in this order */
+#include "curl_printf.h"
+#include "curl_memory.h"
+#include "memdebug.h"
+
+#if defined(_WIN32) && !defined(USE_LWIPSOCK)
+#define setsockopt(a,b,c,d,e) (setsockopt)(a,b,c,(const char *)d,(int)e)
+#define SET_RCVTIMEO(tv,s)   int tv = s*1000
+#elif defined(LWIP_SO_SNDRCVTIMEO_NONSTANDARD)
+#define SET_RCVTIMEO(tv,s)   int tv = s*1000
+#else
+#define SET_RCVTIMEO(tv,s)   struct timeval tv = {s,0}
+#endif
+
+#define DEF_BUFTIME    (2*60*60*1000)    /* 2 hours */
+
+static CURLcode rtmp_setup_connection(struct Curl_easy *data,
+                                      struct connectdata *conn);
+static CURLcode rtmp_do(struct Curl_easy *data, bool *done);
+static CURLcode rtmp_done(struct Curl_easy *data, CURLcode, bool premature);
+static CURLcode rtmp_connect(struct Curl_easy *data, bool *done);
+static CURLcode rtmp_disconnect(struct Curl_easy *data,
+                                struct connectdata *conn, bool dead);
+
+static Curl_recv rtmp_recv;
+static Curl_send rtmp_send;
+
+/*
+ * RTMP protocol handler.h, based on https://rtmpdump.mplayerhq.hu
+ */
+
+const struct Curl_handler Curl_handler_rtmp = {
+  "rtmp",                               /* scheme */
+  rtmp_setup_connection,                /* setup_connection */
+  rtmp_do,                              /* do_it */
+  rtmp_done,                            /* done */
+  ZERO_NULL,                            /* do_more */
+  rtmp_connect,                         /* connect_it */
+  ZERO_NULL,                            /* connecting */
+  ZERO_NULL,                            /* doing */
+  ZERO_NULL,                            /* proto_getsock */
+  ZERO_NULL,                            /* doing_getsock */
+  ZERO_NULL,                            /* domore_getsock */
+  ZERO_NULL,                            /* perform_getsock */
+  rtmp_disconnect,                      /* disconnect */
+  ZERO_NULL,                            /* write_resp */
+  ZERO_NULL,                            /* write_resp_hd */
+  ZERO_NULL,                            /* connection_check */
+  ZERO_NULL,                            /* attach connection */
+  PORT_RTMP,                            /* defport */
+  CURLPROTO_RTMP,                       /* protocol */
+  CURLPROTO_RTMP,                       /* family */
+  PROTOPT_NONE                          /* flags */
+};
+
+const struct Curl_handler Curl_handler_rtmpt = {
+  "rtmpt",                              /* scheme */
+  rtmp_setup_connection,                /* setup_connection */
+  rtmp_do,                              /* do_it */
+  rtmp_done,                            /* done */
+  ZERO_NULL,                            /* do_more */
+  rtmp_connect,                         /* connect_it */
+  ZERO_NULL,                            /* connecting */
+  ZERO_NULL,                            /* doing */
+  ZERO_NULL,                            /* proto_getsock */
+  ZERO_NULL,                            /* doing_getsock */
+  ZERO_NULL,                            /* domore_getsock */
+  ZERO_NULL,                            /* perform_getsock */
+  rtmp_disconnect,                      /* disconnect */
+  ZERO_NULL,                            /* write_resp */
+  ZERO_NULL,                            /* write_resp_hd */
+  ZERO_NULL,                            /* connection_check */
+  ZERO_NULL,                            /* attach connection */
+  PORT_RTMPT,                           /* defport */
+  CURLPROTO_RTMPT,                      /* protocol */
+  CURLPROTO_RTMPT,                      /* family */
+  PROTOPT_NONE                          /* flags */
+};
+
+const struct Curl_handler Curl_handler_rtmpe = {
+  "rtmpe",                              /* scheme */
+  rtmp_setup_connection,                /* setup_connection */
+  rtmp_do,                              /* do_it */
+  rtmp_done,                            /* done */
+  ZERO_NULL,                            /* do_more */
+  rtmp_connect,                         /* connect_it */
+  ZERO_NULL,                            /* connecting */
+  ZERO_NULL,                            /* doing */
+  ZERO_NULL,                            /* proto_getsock */
+  ZERO_NULL,                            /* doing_getsock */
+  ZERO_NULL,                            /* domore_getsock */
+  ZERO_NULL,                            /* perform_getsock */
+  rtmp_disconnect,                      /* disconnect */
+  ZERO_NULL,                            /* write_resp */
+  ZERO_NULL,                            /* write_resp_hd */
+  ZERO_NULL,                            /* connection_check */
+  ZERO_NULL,                            /* attach connection */
+  PORT_RTMP,                            /* defport */
+  CURLPROTO_RTMPE,                      /* protocol */
+  CURLPROTO_RTMPE,                      /* family */
+  PROTOPT_NONE                          /* flags */
+};
+
+const struct Curl_handler Curl_handler_rtmpte = {
+  "rtmpte",                             /* scheme */
+  rtmp_setup_connection,                /* setup_connection */
+  rtmp_do,                              /* do_it */
+  rtmp_done,                            /* done */
+  ZERO_NULL,                            /* do_more */
+  rtmp_connect,                         /* connect_it */
+  ZERO_NULL,                            /* connecting */
+  ZERO_NULL,                            /* doing */
+  ZERO_NULL,                            /* proto_getsock */
+  ZERO_NULL,                            /* doing_getsock */
+  ZERO_NULL,                            /* domore_getsock */
+  ZERO_NULL,                            /* perform_getsock */
+  rtmp_disconnect,                      /* disconnect */
+  ZERO_NULL,                            /* write_resp */
+  ZERO_NULL,                            /* write_resp_hd */
+  ZERO_NULL,                            /* connection_check */
+  ZERO_NULL,                            /* attach connection */
+  PORT_RTMPT,                           /* defport */
+  CURLPROTO_RTMPTE,                     /* protocol */
+  CURLPROTO_RTMPTE,                     /* family */
+  PROTOPT_NONE                          /* flags */
+};
+
+const struct Curl_handler Curl_handler_rtmps = {
+  "rtmps",                              /* scheme */
+  rtmp_setup_connection,                /* setup_connection */
+  rtmp_do,                              /* do_it */
+  rtmp_done,                            /* done */
+  ZERO_NULL,                            /* do_more */
+  rtmp_connect,                         /* connect_it */
+  ZERO_NULL,                            /* connecting */
+  ZERO_NULL,                            /* doing */
+  ZERO_NULL,                            /* proto_getsock */
+  ZERO_NULL,                            /* doing_getsock */
+  ZERO_NULL,                            /* domore_getsock */
+  ZERO_NULL,                            /* perform_getsock */
+  rtmp_disconnect,                      /* disconnect */
+  ZERO_NULL,                            /* write_resp */
+  ZERO_NULL,                            /* write_resp_hd */
+  ZERO_NULL,                            /* connection_check */
+  ZERO_NULL,                            /* attach connection */
+  PORT_RTMPS,                           /* defport */
+  CURLPROTO_RTMPS,                      /* protocol */
+  CURLPROTO_RTMP,                       /* family */
+  PROTOPT_NONE                          /* flags */
+};
+
+const struct Curl_handler Curl_handler_rtmpts = {
+  "rtmpts",                             /* scheme */
+  rtmp_setup_connection,                /* setup_connection */
+  rtmp_do,                              /* do_it */
+  rtmp_done,                            /* done */
+  ZERO_NULL,                            /* do_more */
+  rtmp_connect,                         /* connect_it */
+  ZERO_NULL,                            /* connecting */
+  ZERO_NULL,                            /* doing */
+  ZERO_NULL,                            /* proto_getsock */
+  ZERO_NULL,                            /* doing_getsock */
+  ZERO_NULL,                            /* domore_getsock */
+  ZERO_NULL,                            /* perform_getsock */
+  rtmp_disconnect,                      /* disconnect */
+  ZERO_NULL,                            /* write_resp */
+  ZERO_NULL,                            /* write_resp_hd */
+  ZERO_NULL,                            /* connection_check */
+  ZERO_NULL,                            /* attach connection */
+  PORT_RTMPS,                           /* defport */
+  CURLPROTO_RTMPTS,                     /* protocol */
+  CURLPROTO_RTMPT,                      /* family */
+  PROTOPT_NONE                          /* flags */
+};
+
+static CURLcode rtmp_setup_connection(struct Curl_easy *data,
+                                      struct connectdata *conn)
+{
+  RTMP *r = RTMP_Alloc();
+  if(!r)
+    return CURLE_OUT_OF_MEMORY;
+
+  RTMP_Init(r);
+  RTMP_SetBufferMS(r, DEF_BUFTIME);
+  if(!RTMP_SetupURL(r, data->state.url)) {
+    RTMP_Free(r);
+    return CURLE_URL_MALFORMAT;
+  }
+  conn->proto.rtmp = r;
+  return CURLE_OK;
+}
+
+static CURLcode rtmp_connect(struct Curl_easy *data, bool *done)
+{
+  struct connectdata *conn = data->conn;
+  RTMP *r = conn->proto.rtmp;
+  SET_RCVTIMEO(tv, 10);
+
+  r->m_sb.sb_socket = (int)conn->sock[FIRSTSOCKET];
+
+  /* We have to know if it is a write before we send the
+   * connect request packet
+   */
+  if(data->state.upload)
+    r->Link.protocol |= RTMP_FEATURE_WRITE;
+
+  /* For plain streams, use the buffer toggle trick to keep data flowing */
+  if(!(r->Link.lFlags & RTMP_LF_LIVE) &&
+     !(r->Link.protocol & RTMP_FEATURE_HTTP))
+    r->Link.lFlags |= RTMP_LF_BUFX;
+
+  (void)curlx_nonblock(r->m_sb.sb_socket, FALSE);
+  setsockopt(r->m_sb.sb_socket, SOL_SOCKET, SO_RCVTIMEO,
+             (char *)&tv, sizeof(tv));
+
+  if(!RTMP_Connect1(r, NULL))
+    return CURLE_FAILED_INIT;
+
+  /* Clients must send a periodic BytesReceived report to the server */
+  r->m_bSendCounter = TRUE;
+
+  *done = TRUE;
+  conn->recv[FIRSTSOCKET] = rtmp_recv;
+  conn->send[FIRSTSOCKET] = rtmp_send;
+  return CURLE_OK;
+}
+
+static CURLcode rtmp_do(struct Curl_easy *data, bool *done)
+{
+  struct connectdata *conn = data->conn;
+  RTMP *r = conn->proto.rtmp;
+
+  if(!RTMP_ConnectStream(r, 0))
+    return CURLE_FAILED_INIT;
+
+  if(data->state.upload) {
+    Curl_pgrsSetUploadSize(data, data->state.infilesize);
+    Curl_xfer_setup1(data, CURL_XFER_SEND, -1, FALSE);
+  }
+  else
+    Curl_xfer_setup1(data, CURL_XFER_RECV, -1, FALSE);
+  *done = TRUE;
+  return CURLE_OK;
+}
+
+static CURLcode rtmp_done(struct Curl_easy *data, CURLcode status,
+                          bool premature)
+{
+  (void)data; /* unused */
+  (void)status; /* unused */
+  (void)premature; /* unused */
+
+  return CURLE_OK;
+}
+
+static CURLcode rtmp_disconnect(struct Curl_easy *data,
+                                struct connectdata *conn,
+                                bool dead_connection)
+{
+  RTMP *r = conn->proto.rtmp;
+  (void)data;
+  (void)dead_connection;
+  if(r) {
+    conn->proto.rtmp = NULL;
+    RTMP_Close(r);
+    RTMP_Free(r);
+  }
+  return CURLE_OK;
+}
+
+static ssize_t rtmp_recv(struct Curl_easy *data, int sockindex, char *buf,
+                         size_t len, CURLcode *err)
+{
+  struct connectdata *conn = data->conn;
+  RTMP *r = conn->proto.rtmp;
+  ssize_t nread;
+
+  (void)sockindex; /* unused */
+
+  nread = RTMP_Read(r, buf, curlx_uztosi(len));
+  if(nread < 0) {
+    if(r->m_read.status == RTMP_READ_COMPLETE ||
+       r->m_read.status == RTMP_READ_EOF) {
+      data->req.size = data->req.bytecount;
+      nread = 0;
+    }
+    else
+      *err = CURLE_RECV_ERROR;
+  }
+  return nread;
+}
+
+static ssize_t rtmp_send(struct Curl_easy *data, int sockindex,
+                         const void *buf, size_t len, bool eos, CURLcode *err)
+{
+  struct connectdata *conn = data->conn;
+  RTMP *r = conn->proto.rtmp;
+  ssize_t num;
+
+  (void)sockindex; /* unused */
+  (void)eos; /* unused */
+
+  num = RTMP_Write(r, (char *)buf, curlx_uztosi(len));
+  if(num < 0)
+    *err = CURLE_SEND_ERROR;
+
+  return num;
+}
+
+void Curl_rtmp_version(char *version, size_t len)
+{
+  char suff[2];
+  if(RTMP_LIB_VERSION & 0xff) {
+    suff[0] = (RTMP_LIB_VERSION & 0xff) + 'a' - 1;
+    suff[1] = '\0';
+  }
+  else
+    suff[0] = '\0';
+
+  msnprintf(version, len, "librtmp/%d.%d%s",
+            RTMP_LIB_VERSION >> 16, (RTMP_LIB_VERSION >> 8) & 0xff,
+            suff);
+}
+
+#endif  /* USE_LIBRTMP */

local-test-curl-full-01/afc-curl/lib/curl_sasl.c

@@ -0,0 +1,760 @@
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ * RFC2195 CRAM-MD5 authentication
+ * RFC2617 Basic and Digest Access Authentication
+ * RFC2831 DIGEST-MD5 authentication
+ * RFC4422 Simple Authentication and Security Layer (SASL)
+ * RFC4616 PLAIN authentication
+ * RFC5802 SCRAM-SHA-1 authentication
+ * RFC7677 SCRAM-SHA-256 authentication
+ * RFC6749 OAuth 2.0 Authorization Framework
+ * RFC7628 A Set of SASL Mechanisms for OAuth
+ * Draft   LOGIN SASL Mechanism <draft-murchison-sasl-login-00.txt>
+ *
+ ***************************************************************************/
+
+#include "curl_setup.h"
+
+#if !defined(CURL_DISABLE_IMAP) || !defined(CURL_DISABLE_SMTP) || \
+  !defined(CURL_DISABLE_POP3) || \
+  (!defined(CURL_DISABLE_LDAP) && defined(USE_OPENLDAP))
+
+#include <curl/curl.h>
+#include "urldata.h"
+
+#include "curl_base64.h"
+#include "curl_md5.h"
+#include "vauth/vauth.h"
+#include "cfilters.h"
+#include "vtls/vtls.h"
+#include "curl_hmac.h"
+#include "curl_sasl.h"
+#include "warnless.h"
+#include "strtok.h"
+#include "sendf.h"
+/* The last 3 #include files should be in this order */
+#include "curl_printf.h"
+#include "curl_memory.h"
+#include "memdebug.h"
+
+/* Supported mechanisms */
+static const struct {
+  const char    *name;  /* Name */
+  size_t         len;   /* Name length */
+  unsigned short bit;   /* Flag bit */
+} mechtable[] = {
+  { "LOGIN",        5,  SASL_MECH_LOGIN },
+  { "PLAIN",        5,  SASL_MECH_PLAIN },
+  { "CRAM-MD5",     8,  SASL_MECH_CRAM_MD5 },
+  { "DIGEST-MD5",   10, SASL_MECH_DIGEST_MD5 },
+  { "GSSAPI",       6,  SASL_MECH_GSSAPI },
+  { "EXTERNAL",     8,  SASL_MECH_EXTERNAL },
+  { "NTLM",         4,  SASL_MECH_NTLM },
+  { "XOAUTH2",      7,  SASL_MECH_XOAUTH2 },
+  { "OAUTHBEARER",  11, SASL_MECH_OAUTHBEARER },
+  { "SCRAM-SHA-1",  11, SASL_MECH_SCRAM_SHA_1 },
+  { "SCRAM-SHA-256",13, SASL_MECH_SCRAM_SHA_256 },
+  { ZERO_NULL,      0,  0 }
+};
+
+/*
+ * Curl_sasl_cleanup()
+ *
+ * This is used to cleanup any libraries or curl modules used by the sasl
+ * functions.
+ *
+ * Parameters:
+ *
+ * conn     [in]     - The connection data.
+ * authused [in]     - The authentication mechanism used.
+ */
+void Curl_sasl_cleanup(struct connectdata *conn, unsigned short authused)
+{
+  (void)conn;
+  (void)authused;
+
+#if defined(USE_KERBEROS5)
+  /* Cleanup the gssapi structure */
+  if(authused == SASL_MECH_GSSAPI) {
+    Curl_auth_cleanup_gssapi(&conn->krb5);
+  }
+#endif
+
+#if defined(USE_GSASL)
+  /* Cleanup the GSASL structure */
+  if(authused & (SASL_MECH_SCRAM_SHA_1 | SASL_MECH_SCRAM_SHA_256)) {
+    Curl_auth_gsasl_cleanup(&conn->gsasl);
+  }
+#endif
+
+#if defined(USE_NTLM)
+  /* Cleanup the NTLM structure */
+  if(authused == SASL_MECH_NTLM) {
+    Curl_auth_cleanup_ntlm(&conn->ntlm);
+  }
+#endif
+}
+
+/*
+ * Curl_sasl_decode_mech()
+ *
+ * Convert a SASL mechanism name into a token.
+ *
+ * Parameters:
+ *
+ * ptr    [in]     - The mechanism string.
+ * maxlen [in]     - Maximum mechanism string length.
+ * len    [out]    - If not NULL, effective name length.
+ *
+ * Returns the SASL mechanism token or 0 if no match.
+ */
+unsigned short Curl_sasl_decode_mech(const char *ptr, size_t maxlen,
+                                     size_t *len)
+{
+  unsigned int i;
+  char c;
+
+  for(i = 0; mechtable[i].name; i++) {
+    if(maxlen >= mechtable[i].len &&
+       !memcmp(ptr, mechtable[i].name, mechtable[i].len)) {
+      if(len)
+        *len = mechtable[i].len;
+
+      if(maxlen == mechtable[i].len)
+        return mechtable[i].bit;
+
+      c = ptr[mechtable[i].len];
+      if(!ISUPPER(c) && !ISDIGIT(c) && c != '-' && c != '_')
+        return mechtable[i].bit;
+    }
+  }
+
+  return 0;
+}
+
+/*
+ * Curl_sasl_parse_url_auth_option()
+ *
+ * Parse the URL login options.
+ */
+CURLcode Curl_sasl_parse_url_auth_option(struct SASL *sasl,
+                                         const char *value, size_t len)
+{
+  CURLcode result = CURLE_OK;
+  size_t mechlen;
+
+  if(!len)
+    return CURLE_URL_MALFORMAT;
+
+  if(sasl->resetprefs) {
+    sasl->resetprefs = FALSE;
+    sasl->prefmech = SASL_AUTH_NONE;
+  }
+
+  if(!strncmp(value, "*", len))
+    sasl->prefmech = SASL_AUTH_DEFAULT;
+  else {
+    unsigned short mechbit = Curl_sasl_decode_mech(value, len, &mechlen);
+    if(mechbit && mechlen == len)
+      sasl->prefmech |= mechbit;
+    else
+      result = CURLE_URL_MALFORMAT;
+  }
+
+  return result;
+}
+
+/*
+ * Curl_sasl_init()
+ *
+ * Initializes the SASL structure.
+ */
+void Curl_sasl_init(struct SASL *sasl, struct Curl_easy *data,
+                    const struct SASLproto *params)
+{
+  unsigned long auth = data->set.httpauth;
+
+  sasl->params = params;           /* Set protocol dependent parameters */
+  sasl->state = SASL_STOP;         /* Not yet running */
+  sasl->curmech = NULL;            /* No mechanism yet. */
+  sasl->authmechs = SASL_AUTH_NONE; /* No known authentication mechanism yet */
+  sasl->prefmech = params->defmechs; /* Default preferred mechanisms */
+  sasl->authused = SASL_AUTH_NONE; /* The authentication mechanism used */
+  sasl->resetprefs = TRUE;         /* Reset prefmech upon AUTH parsing. */
+  sasl->mutual_auth = FALSE;       /* No mutual authentication (GSSAPI only) */
+  sasl->force_ir = FALSE;          /* Respect external option */
+
+  if(auth != CURLAUTH_BASIC) {
+    unsigned short mechs = SASL_AUTH_NONE;
+
+    /* If some usable http authentication options have been set, determine
+       new defaults from them. */
+    if(auth & CURLAUTH_BASIC)
+      mechs |= SASL_MECH_PLAIN | SASL_MECH_LOGIN;
+    if(auth & CURLAUTH_DIGEST)
+      mechs |= SASL_MECH_DIGEST_MD5;
+    if(auth & CURLAUTH_NTLM)
+      mechs |= SASL_MECH_NTLM;
+    if(auth & CURLAUTH_BEARER)
+      mechs |= SASL_MECH_OAUTHBEARER | SASL_MECH_XOAUTH2;
+    if(auth & CURLAUTH_GSSAPI)
+      mechs |= SASL_MECH_GSSAPI;
+
+    if(mechs != SASL_AUTH_NONE)
+      sasl->prefmech = mechs;
+  }
+}
+
+/*
+ * sasl_state()
+ *
+ * This is the ONLY way to change SASL state!
+ */
+static void sasl_state(struct SASL *sasl, struct Curl_easy *data,
+                       saslstate newstate)
+{
+#if defined(DEBUGBUILD) && !defined(CURL_DISABLE_VERBOSE_STRINGS)
+  /* for debug purposes */
+  static const char * const names[]={
+    "STOP",
+    "PLAIN",
+    "LOGIN",
+    "LOGIN_PASSWD",
+    "EXTERNAL",
+    "CRAMMD5",
+    "DIGESTMD5",
+    "DIGESTMD5_RESP",
+    "NTLM",
+    "NTLM_TYPE2MSG",
+    "GSSAPI",
+    "GSSAPI_TOKEN",
+    "GSSAPI_NO_DATA",
+    "OAUTH2",
+    "OAUTH2_RESP",
+    "GSASL",
+    "CANCEL",
+    "FINAL",
+    /* LAST */
+  };
+
+  if(sasl->state != newstate)
+    infof(data, "SASL %p state change from %s to %s",
+          (void *)sasl, names[sasl->state], names[newstate]);
+#else
+  (void) data;
+#endif
+
+  sasl->state = newstate;
+}
+
+#if defined(USE_NTLM) || defined(USE_GSASL) || defined(USE_KERBEROS5) || \
+  !defined(CURL_DISABLE_DIGEST_AUTH)
+/* Get the SASL server message and convert it to binary. */
+static CURLcode get_server_message(struct SASL *sasl, struct Curl_easy *data,
+                                   struct bufref *out)
+{
+  CURLcode result = CURLE_OK;
+
+  result = sasl->params->getmessage(data, out);
+  if(!result && (sasl->params->flags & SASL_FLAG_BASE64)) {
+    unsigned char *msg;
+    size_t msglen;
+    const char *serverdata = (const char *) Curl_bufref_ptr(out);
+
+    if(!*serverdata || *serverdata == '=')
+      Curl_bufref_set(out, NULL, 0, NULL);
+    else {
+      result = Curl_base64_decode(serverdata, &msg, &msglen);
+      if(!result)
+        Curl_bufref_set(out, msg, msglen, curl_free);
+    }
+  }
+  return result;
+}
+#endif
+
+/* Encode the outgoing SASL message. */
+static CURLcode build_message(struct SASL *sasl, struct bufref *msg)
+{
+  CURLcode result = CURLE_OK;
+
+  if(sasl->params->flags & SASL_FLAG_BASE64) {
+    if(!Curl_bufref_ptr(msg))                   /* Empty message. */
+      Curl_bufref_set(msg, "", 0, NULL);
+    else if(!Curl_bufref_len(msg))              /* Explicit empty response. */
+      Curl_bufref_set(msg, "=", 1, NULL);
+    else {
+      char *base64;
+      size_t base64len;
+
+      result = Curl_base64_encode((const char *) Curl_bufref_ptr(msg),
+                                  Curl_bufref_len(msg), &base64, &base64len);
+      if(!result)
+        Curl_bufref_set(msg, base64, base64len, curl_free);
+    }
+  }
+
+  return result;
+}
+
+/*
+ * Curl_sasl_can_authenticate()
+ *
+ * Check if we have enough auth data and capabilities to authenticate.
+ */
+bool Curl_sasl_can_authenticate(struct SASL *sasl, struct Curl_easy *data)
+{
+  /* Have credentials been provided? */
+  if(data->state.aptr.user)
+    return TRUE;
+
+  /* EXTERNAL can authenticate without a username and/or password */
+  if(sasl->authmechs & sasl->prefmech & SASL_MECH_EXTERNAL)
+    return TRUE;
+
+  return FALSE;
+}
+
+/*
+ * Curl_sasl_start()
+ *
+ * Calculate the required login details for SASL authentication.
+ */
+CURLcode Curl_sasl_start(struct SASL *sasl, struct Curl_easy *data,
+                         bool force_ir, saslprogress *progress)
+{
+  CURLcode result = CURLE_OK;
+  struct connectdata *conn = data->conn;
+  unsigned short enabledmechs;
+  const char *mech = NULL;
+  struct bufref resp;
+  saslstate state1 = SASL_STOP;
+  saslstate state2 = SASL_FINAL;
+  const char *hostname, *disp_hostname;
+  int port;
+#if defined(USE_KERBEROS5) || defined(USE_NTLM)
+  const char *service = data->set.str[STRING_SERVICE_NAME] ?
+    data->set.str[STRING_SERVICE_NAME] :
+    sasl->params->service;
+#endif
+  const char *oauth_bearer = data->set.str[STRING_BEARER];
+  struct bufref nullmsg;
+
+  Curl_conn_get_host(data, FIRSTSOCKET, &hostname, &disp_hostname, &port);
+  Curl_bufref_init(&nullmsg);
+  Curl_bufref_init(&resp);
+  sasl->force_ir = force_ir;    /* Latch for future use */
+  sasl->authused = 0;           /* No mechanism used yet */
+  enabledmechs = sasl->authmechs & sasl->prefmech;
+  *progress = SASL_IDLE;
+
+  /* Calculate the supported authentication mechanism, by decreasing order of
+     security, as well as the initial response where appropriate */
+  if((enabledmechs & SASL_MECH_EXTERNAL) && !conn->passwd[0]) {
+    mech = SASL_MECH_STRING_EXTERNAL;
+    state1 = SASL_EXTERNAL;
+    sasl->authused = SASL_MECH_EXTERNAL;
+
+    if(force_ir || data->set.sasl_ir)
+      Curl_auth_create_external_message(conn->user, &resp);
+  }
+  else if(data->state.aptr.user) {
+#if defined(USE_KERBEROS5)
+    if((enabledmechs & SASL_MECH_GSSAPI) && Curl_auth_is_gssapi_supported() &&
+       Curl_auth_user_contains_domain(conn->user)) {
+      sasl->mutual_auth = FALSE;
+      mech = SASL_MECH_STRING_GSSAPI;
+      state1 = SASL_GSSAPI;
+      state2 = SASL_GSSAPI_TOKEN;
+      sasl->authused = SASL_MECH_GSSAPI;
+
+      if(force_ir || data->set.sasl_ir)
+        result = Curl_auth_create_gssapi_user_message(data, conn->user,
+                                                      conn->passwd,
+                                                      service,
+                                                      conn->host.name,
+                                                      sasl->mutual_auth,
+                                                      NULL, &conn->krb5,
+                                                      &resp);
+    }
+    else
+#endif
+#ifdef USE_GSASL
+    if((enabledmechs & SASL_MECH_SCRAM_SHA_256) &&
+       Curl_auth_gsasl_is_supported(data, SASL_MECH_STRING_SCRAM_SHA_256,
+                                    &conn->gsasl)) {
+      mech = SASL_MECH_STRING_SCRAM_SHA_256;
+      sasl->authused = SASL_MECH_SCRAM_SHA_256;
+      state1 = SASL_GSASL;
+      state2 = SASL_GSASL;
+
+      result = Curl_auth_gsasl_start(data, conn->user,
+                                     conn->passwd, &conn->gsasl);
+      if(result == CURLE_OK && (force_ir || data->set.sasl_ir))
+        result = Curl_auth_gsasl_token(data, &nullmsg, &conn->gsasl, &resp);
+    }
+    else if((enabledmechs & SASL_MECH_SCRAM_SHA_1) &&
+            Curl_auth_gsasl_is_supported(data, SASL_MECH_STRING_SCRAM_SHA_1,
+                                         &conn->gsasl)) {
+      mech = SASL_MECH_STRING_SCRAM_SHA_1;
+      sasl->authused = SASL_MECH_SCRAM_SHA_1;
+      state1 = SASL_GSASL;
+      state2 = SASL_GSASL;
+
+      result = Curl_auth_gsasl_start(data, conn->user,
+                                     conn->passwd, &conn->gsasl);
+      if(result == CURLE_OK && (force_ir || data->set.sasl_ir))
+        result = Curl_auth_gsasl_token(data, &nullmsg, &conn->gsasl, &resp);
+    }
+    else
+#endif
+#ifndef CURL_DISABLE_DIGEST_AUTH
+    if((enabledmechs & SASL_MECH_DIGEST_MD5) &&
+       Curl_auth_is_digest_supported()) {
+      mech = SASL_MECH_STRING_DIGEST_MD5;
+      state1 = SASL_DIGESTMD5;
+      sasl->authused = SASL_MECH_DIGEST_MD5;
+    }
+    else if(enabledmechs & SASL_MECH_CRAM_MD5) {
+      mech = SASL_MECH_STRING_CRAM_MD5;
+      state1 = SASL_CRAMMD5;
+      sasl->authused = SASL_MECH_CRAM_MD5;
+    }
+    else
+#endif
+#ifdef USE_NTLM
+    if((enabledmechs & SASL_MECH_NTLM) && Curl_auth_is_ntlm_supported()) {
+      mech = SASL_MECH_STRING_NTLM;
+      state1 = SASL_NTLM;
+      state2 = SASL_NTLM_TYPE2MSG;
+      sasl->authused = SASL_MECH_NTLM;
+
+      if(force_ir || data->set.sasl_ir)
+        result = Curl_auth_create_ntlm_type1_message(data,
+                                                     conn->user, conn->passwd,
+                                                     service,
+                                                     hostname,
+                                                     &conn->ntlm, &resp);
+      }
+    else
+#endif
+    if((enabledmechs & SASL_MECH_OAUTHBEARER) && oauth_bearer) {
+      mech = SASL_MECH_STRING_OAUTHBEARER;
+      state1 = SASL_OAUTH2;
+      state2 = SASL_OAUTH2_RESP;
+      sasl->authused = SASL_MECH_OAUTHBEARER;
+
+      if(force_ir || data->set.sasl_ir)
+        result = Curl_auth_create_oauth_bearer_message(conn->user,
+                                                       hostname,
+                                                       port,
+                                                       oauth_bearer,
+                                                       &resp);
+    }
+    else if((enabledmechs & SASL_MECH_XOAUTH2) && oauth_bearer) {
+      mech = SASL_MECH_STRING_XOAUTH2;
+      state1 = SASL_OAUTH2;
+      sasl->authused = SASL_MECH_XOAUTH2;
+
+      if(force_ir || data->set.sasl_ir)
+        result = Curl_auth_create_xoauth_bearer_message(conn->user,
+                                                        oauth_bearer,
+                                                        &resp);
+    }
+    else if(enabledmechs & SASL_MECH_PLAIN) {
+      mech = SASL_MECH_STRING_PLAIN;
+      state1 = SASL_PLAIN;
+      sasl->authused = SASL_MECH_PLAIN;
+
+      if(force_ir || data->set.sasl_ir)
+        result = Curl_auth_create_plain_message(conn->sasl_authzid,
+                                                conn->user, conn->passwd,
+                                                &resp);
+    }
+    else if(enabledmechs & SASL_MECH_LOGIN) {
+      mech = SASL_MECH_STRING_LOGIN;
+      state1 = SASL_LOGIN;
+      state2 = SASL_LOGIN_PASSWD;
+      sasl->authused = SASL_MECH_LOGIN;
+
+      if(force_ir || data->set.sasl_ir)
+        Curl_auth_create_login_message(conn->user, &resp);
+    }
+  }
+
+  if(!result && mech) {
+    sasl->curmech = mech;
+    if(Curl_bufref_ptr(&resp))
+      result = build_message(sasl, &resp);
+
+    if(sasl->params->maxirlen &&
+       strlen(mech) + Curl_bufref_len(&resp) > sasl->params->maxirlen)
+      Curl_bufref_free(&resp);
+
+    if(!result)
+      result = sasl->params->sendauth(data, mech, &resp);
+
+    if(!result) {
+      *progress = SASL_INPROGRESS;
+      sasl_state(sasl, data, Curl_bufref_ptr(&resp) ? state2 : state1);
+    }
+  }
+
+  Curl_bufref_free(&resp);
+  return result;
+}
+
+/*
+ * Curl_sasl_continue()
+ *
+ * Continue the authentication.
+ */
+CURLcode Curl_sasl_continue(struct SASL *sasl, struct Curl_easy *data,
+                            int code, saslprogress *progress)
+{
+  CURLcode result = CURLE_OK;
+  struct connectdata *conn = data->conn;
+  saslstate newstate = SASL_FINAL;
+  struct bufref resp;
+  const char *hostname, *disp_hostname;
+  int port;
+#if defined(USE_KERBEROS5) || defined(USE_NTLM) \
+    || !defined(CURL_DISABLE_DIGEST_AUTH)
+  const char *service = data->set.str[STRING_SERVICE_NAME] ?
+    data->set.str[STRING_SERVICE_NAME] :
+    sasl->params->service;
+#endif
+  const char *oauth_bearer = data->set.str[STRING_BEARER];
+  struct bufref serverdata;
+
+  Curl_conn_get_host(data, FIRSTSOCKET, &hostname, &disp_hostname, &port);
+  Curl_bufref_init(&serverdata);
+  Curl_bufref_init(&resp);
+  *progress = SASL_INPROGRESS;
+
+  if(sasl->state == SASL_FINAL) {
+    if(code != sasl->params->finalcode)
+      result = CURLE_LOGIN_DENIED;
+    *progress = SASL_DONE;
+    sasl_state(sasl, data, SASL_STOP);
+    return result;
+  }
+
+  if(sasl->state != SASL_CANCEL && sasl->state != SASL_OAUTH2_RESP &&
+     code != sasl->params->contcode) {
+    *progress = SASL_DONE;
+    sasl_state(sasl, data, SASL_STOP);
+    return CURLE_LOGIN_DENIED;
+  }
+
+  switch(sasl->state) {
+  case SASL_STOP:
+    *progress = SASL_DONE;
+    return result;
+  case SASL_PLAIN:
+    result = Curl_auth_create_plain_message(conn->sasl_authzid,
+                                            conn->user, conn->passwd, &resp);
+    break;
+  case SASL_LOGIN:
+    Curl_auth_create_login_message(conn->user, &resp);
+    newstate = SASL_LOGIN_PASSWD;
+    break;
+  case SASL_LOGIN_PASSWD:
+    Curl_auth_create_login_message(conn->passwd, &resp);
+    break;
+  case SASL_EXTERNAL:
+    Curl_auth_create_external_message(conn->user, &resp);
+    break;
+#ifdef USE_GSASL
+  case SASL_GSASL:
+    result = get_server_message(sasl, data, &serverdata);
+    if(!result)
+      result = Curl_auth_gsasl_token(data, &serverdata, &conn->gsasl, &resp);
+    if(!result && Curl_bufref_len(&resp) > 0)
+      newstate = SASL_GSASL;
+    break;
+#endif
+#ifndef CURL_DISABLE_DIGEST_AUTH
+  case SASL_CRAMMD5:
+    result = get_server_message(sasl, data, &serverdata);
+    if(!result)
+      result = Curl_auth_create_cram_md5_message(&serverdata, conn->user,
+                                                 conn->passwd, &resp);
+    break;
+  case SASL_DIGESTMD5:
+    result = get_server_message(sasl, data, &serverdata);
+    if(!result)
+      result = Curl_auth_create_digest_md5_message(data, &serverdata,
+                                                   conn->user, conn->passwd,
+                                                   service, &resp);
+    if(!result && (sasl->params->flags & SASL_FLAG_BASE64))
+      newstate = SASL_DIGESTMD5_RESP;
+    break;
+  case SASL_DIGESTMD5_RESP:
+    /* Keep response NULL to output an empty line. */
+    break;
+#endif
+
+#ifdef USE_NTLM
+  case SASL_NTLM:
+    /* Create the type-1 message */
+    result = Curl_auth_create_ntlm_type1_message(data,
+                                                 conn->user, conn->passwd,
+                                                 service, hostname,
+                                                 &conn->ntlm, &resp);
+    newstate = SASL_NTLM_TYPE2MSG;
+    break;
+  case SASL_NTLM_TYPE2MSG:
+    /* Decode the type-2 message */
+    result = get_server_message(sasl, data, &serverdata);
+    if(!result)
+      result = Curl_auth_decode_ntlm_type2_message(data, &serverdata,
+                                                   &conn->ntlm);
+    if(!result)
+      result = Curl_auth_create_ntlm_type3_message(data, conn->user,
+                                                   conn->passwd, &conn->ntlm,
+                                                   &resp);
+    break;
+#endif
+
+#if defined(USE_KERBEROS5)
+  case SASL_GSSAPI:
+    result = Curl_auth_create_gssapi_user_message(data, conn->user,
+                                                  conn->passwd,
+                                                  service,
+                                                  conn->host.name,
+                                                  sasl->mutual_auth, NULL,
+                                                  &conn->krb5,
+                                                  &resp);
+    newstate = SASL_GSSAPI_TOKEN;
+    break;
+  case SASL_GSSAPI_TOKEN:
+    result = get_server_message(sasl, data, &serverdata);
+    if(!result) {
+      if(sasl->mutual_auth) {
+        /* Decode the user token challenge and create the optional response
+           message */
+        result = Curl_auth_create_gssapi_user_message(data, NULL, NULL,
+                                                      NULL, NULL,
+                                                      sasl->mutual_auth,
+                                                      &serverdata,
+                                                      &conn->krb5,
+                                                      &resp);
+        newstate = SASL_GSSAPI_NO_DATA;
+      }
+      else
+        /* Decode the security challenge and create the response message */
+        result = Curl_auth_create_gssapi_security_message(data,
+                                                          conn->sasl_authzid,
+                                                          &serverdata,
+                                                          &conn->krb5,
+                                                          &resp);
+    }
+    break;
+  case SASL_GSSAPI_NO_DATA:
+    /* Decode the security challenge and create the response message */
+    result = get_server_message(sasl, data, &serverdata);
+    if(!result)
+      result = Curl_auth_create_gssapi_security_message(data,
+                                                        conn->sasl_authzid,
+                                                        &serverdata,
+                                                        &conn->krb5,
+                                                        &resp);
+    break;
+#endif
+
+  case SASL_OAUTH2:
+    /* Create the authorization message */
+    if(sasl->authused == SASL_MECH_OAUTHBEARER) {
+      result = Curl_auth_create_oauth_bearer_message(conn->user,
+                                                     hostname,
+                                                     port,
+                                                     oauth_bearer,
+                                                     &resp);
+
+      /* Failures maybe sent by the server as continuations for OAUTHBEARER */
+      newstate = SASL_OAUTH2_RESP;
+    }
+    else
+      result = Curl_auth_create_xoauth_bearer_message(conn->user,
+                                                      oauth_bearer,
+                                                      &resp);
+    break;
+
+  case SASL_OAUTH2_RESP:
+    /* The continuation is optional so check the response code */
+    if(code == sasl->params->finalcode) {
+      /* Final response was received so we are done */
+      *progress = SASL_DONE;
+      sasl_state(sasl, data, SASL_STOP);
+      return result;
+    }
+    else if(code == sasl->params->contcode) {
+      /* Acknowledge the continuation by sending a 0x01 response. */
+      Curl_bufref_set(&resp, "\x01", 1, NULL);
+      break;
+    }
+    else {
+      *progress = SASL_DONE;
+      sasl_state(sasl, data, SASL_STOP);
+      return CURLE_LOGIN_DENIED;
+    }
+
+  case SASL_CANCEL:
+    /* Remove the offending mechanism from the supported list */
+    sasl->authmechs ^= sasl->authused;
+
+    /* Start an alternative SASL authentication */
+    return Curl_sasl_start(sasl, data, sasl->force_ir, progress);
+  default:
+    failf(data, "Unsupported SASL authentication mechanism");
+    result = CURLE_UNSUPPORTED_PROTOCOL;  /* Should not happen */
+    break;
+  }
+
+  Curl_bufref_free(&serverdata);
+
+  switch(result) {
+  case CURLE_BAD_CONTENT_ENCODING:
+    /* Cancel dialog */
+    result = sasl->params->cancelauth(data, sasl->curmech);
+    newstate = SASL_CANCEL;
+    break;
+  case CURLE_OK:
+    result = build_message(sasl, &resp);
+    if(!result)
+      result = sasl->params->contauth(data, sasl->curmech, &resp);
+    break;
+  default:
+    newstate = SASL_STOP;    /* Stop on error */
+    *progress = SASL_DONE;
+    break;
+  }
+
+  Curl_bufref_free(&resp);
+
+  sasl_state(sasl, data, newstate);
+
+  return result;
+}
+#endif /* protocols are enabled that use SASL */

local-test-curl-full-01/afc-curl/lib/curl_sspi.h

@@ -0,0 +1,123 @@
+#ifndef HEADER_CURL_SSPI_H
+#define HEADER_CURL_SSPI_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+
+#include "curl_setup.h"
+
+#ifdef USE_WINDOWS_SSPI
+
+#include <curl/curl.h>
+
+/*
+ * When including the following three headers, it is mandatory to define either
+ * SECURITY_WIN32 or SECURITY_KERNEL, indicating who is compiling the code.
+ */
+
+#undef SECURITY_WIN32
+#undef SECURITY_KERNEL
+#define SECURITY_WIN32 1
+#include <security.h>
+#include <sspi.h>
+#include <rpc.h>
+
+CURLcode Curl_sspi_global_init(void);
+void Curl_sspi_global_cleanup(void);
+
+/* This is used to populate the domain in a SSPI identity structure */
+CURLcode Curl_override_sspi_http_realm(const char *chlg,
+                                       SEC_WINNT_AUTH_IDENTITY *identity);
+
+/* This is used to generate an SSPI identity structure */
+CURLcode Curl_create_sspi_identity(const char *userp, const char *passwdp,
+                                   SEC_WINNT_AUTH_IDENTITY *identity);
+
+/* This is used to free an SSPI identity structure */
+void Curl_sspi_free_identity(SEC_WINNT_AUTH_IDENTITY *identity);
+
+/* Forward-declaration of global variables defined in curl_sspi.c */
+extern HMODULE Curl_hSecDll;
+extern PSecurityFunctionTable Curl_pSecFn;
+
+/* Provide some definitions missing in old headers */
+#define SP_NAME_DIGEST              "WDigest"
+#define SP_NAME_NTLM                "NTLM"
+#define SP_NAME_NEGOTIATE           "Negotiate"
+#define SP_NAME_KERBEROS            "Kerberos"
+
+#ifndef ISC_REQ_USE_HTTP_STYLE
+#define ISC_REQ_USE_HTTP_STYLE                0x01000000
+#endif
+
+#ifndef SEC_E_INVALID_PARAMETER
+# define SEC_E_INVALID_PARAMETER              ((HRESULT)0x8009035DL)
+#endif
+#ifndef SEC_E_DELEGATION_POLICY
+# define SEC_E_DELEGATION_POLICY              ((HRESULT)0x8009035EL)
+#endif
+#ifndef SEC_E_POLICY_NLTM_ONLY
+# define SEC_E_POLICY_NLTM_ONLY               ((HRESULT)0x8009035FL)
+#endif
+
+#ifndef SEC_I_SIGNATURE_NEEDED
+# define SEC_I_SIGNATURE_NEEDED               ((HRESULT)0x0009035CL)
+#endif
+
+#ifndef CRYPT_E_REVOKED
+# define CRYPT_E_REVOKED                      ((HRESULT)0x80092010L)
+#endif
+
+#ifndef CRYPT_E_NO_REVOCATION_DLL
+# define CRYPT_E_NO_REVOCATION_DLL            ((HRESULT)0x80092011L)
+#endif
+
+#ifndef CRYPT_E_NO_REVOCATION_CHECK
+# define CRYPT_E_NO_REVOCATION_CHECK          ((HRESULT)0x80092012L)
+#endif
+
+#ifndef CRYPT_E_REVOCATION_OFFLINE
+# define CRYPT_E_REVOCATION_OFFLINE           ((HRESULT)0x80092013L)
+#endif
+
+#ifndef CRYPT_E_NOT_IN_REVOCATION_DATABASE
+# define CRYPT_E_NOT_IN_REVOCATION_DATABASE   ((HRESULT)0x80092014L)
+#endif
+
+#ifdef UNICODE
+#  define SECFLAG_WINNT_AUTH_IDENTITY \
+     (unsigned long)SEC_WINNT_AUTH_IDENTITY_UNICODE
+#else
+#  define SECFLAG_WINNT_AUTH_IDENTITY \
+     (unsigned long)SEC_WINNT_AUTH_IDENTITY_ANSI
+#endif
+
+/*
+ * Definitions required from ntsecapi.h are directly provided below this point
+ * to avoid including ntsecapi.h due to a conflict with OpenSSL's safestack.h
+ */
+#define KERB_WRAP_NO_ENCRYPT 0x80000001
+
+#endif /* USE_WINDOWS_SSPI */
+
+#endif /* HEADER_CURL_SSPI_H */

local-test-curl-full-01/afc-curl/lib/curl_threads.c

@@ -0,0 +1,161 @@
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+
+#include "curl_setup.h"
+
+#include <curl/curl.h>
+
+#if defined(USE_THREADS_POSIX)
+#  ifdef HAVE_PTHREAD_H
+#    include <pthread.h>
+#  endif
+#elif defined(USE_THREADS_WIN32)
+#  include <process.h>
+#endif
+
+#include "curl_threads.h"
+#ifdef BUILDING_LIBCURL
+#include "curl_memory.h"
+#endif
+/* The last #include file should be: */
+#include "memdebug.h"
+
+#if defined(USE_THREADS_POSIX)
+
+struct Curl_actual_call {
+  unsigned int (*func)(void *);
+  void *arg;
+};
+
+static void *curl_thread_create_thunk(void *arg)
+{
+  struct Curl_actual_call *ac = arg;
+  unsigned int (*func)(void *) = ac->func;
+  void *real_arg = ac->arg;
+
+  free(ac);
+
+  (*func)(real_arg);
+
+  return 0;
+}
+
+curl_thread_t Curl_thread_create(unsigned int (*func) (void *), void *arg)
+{
+  curl_thread_t t = malloc(sizeof(pthread_t));
+  struct Curl_actual_call *ac = malloc(sizeof(struct Curl_actual_call));
+  if(!(ac && t))
+    goto err;
+
+  ac->func = func;
+  ac->arg = arg;
+
+  if(pthread_create(t, NULL, curl_thread_create_thunk, ac) != 0)
+    goto err;
+
+  return t;
+
+err:
+  free(t);
+  free(ac);
+  return curl_thread_t_null;
+}
+
+void Curl_thread_destroy(curl_thread_t hnd)
+{
+  if(hnd != curl_thread_t_null) {
+    pthread_detach(*hnd);
+    free(hnd);
+  }
+}
+
+int Curl_thread_join(curl_thread_t *hnd)
+{
+  int ret = (pthread_join(**hnd, NULL) == 0);
+
+  free(*hnd);
+  *hnd = curl_thread_t_null;
+
+  return ret;
+}
+
+#elif defined(USE_THREADS_WIN32)
+
+curl_thread_t Curl_thread_create(
+#if defined(_WIN32_WCE) || defined(CURL_WINDOWS_UWP)
+                                 DWORD
+#else
+                                 unsigned int
+#endif
+                                 (CURL_STDCALL *func) (void *),
+                                 void *arg)
+{
+#if defined(_WIN32_WCE) || defined(CURL_WINDOWS_UWP)
+  typedef HANDLE curl_win_thread_handle_t;
+#else
+  typedef uintptr_t curl_win_thread_handle_t;
+#endif
+  curl_thread_t t;
+  curl_win_thread_handle_t thread_handle;
+#if defined(_WIN32_WCE) || defined(CURL_WINDOWS_UWP)
+  thread_handle = CreateThread(NULL, 0, func, arg, 0, NULL);
+#else
+  thread_handle = _beginthreadex(NULL, 0, func, arg, 0, NULL);
+#endif
+  t = (curl_thread_t)thread_handle;
+  if((t == 0) || (t == LongToHandle(-1L))) {
+#ifdef _WIN32_WCE
+    DWORD gle = GetLastError();
+    errno = ((gle == ERROR_ACCESS_DENIED ||
+              gle == ERROR_NOT_ENOUGH_MEMORY) ?
+             EACCES : EINVAL);
+#endif
+    return curl_thread_t_null;
+  }
+  return t;
+}
+
+void Curl_thread_destroy(curl_thread_t hnd)
+{
+  if(hnd != curl_thread_t_null)
+    CloseHandle(hnd);
+}
+
+int Curl_thread_join(curl_thread_t *hnd)
+{
+#if !defined(_WIN32_WINNT) || !defined(_WIN32_WINNT_VISTA) || \
+    (_WIN32_WINNT < _WIN32_WINNT_VISTA)
+  int ret = (WaitForSingleObject(*hnd, INFINITE) == WAIT_OBJECT_0);
+#else
+  int ret = (WaitForSingleObjectEx(*hnd, INFINITE, FALSE) == WAIT_OBJECT_0);
+#endif
+
+  Curl_thread_destroy(*hnd);
+
+  *hnd = curl_thread_t_null;
+
+  return ret;
+}
+
+#endif /* USE_THREADS_* */

local-test-curl-full-01/afc-curl/lib/curl_threads.h

@@ -0,0 +1,70 @@
+#ifndef HEADER_CURL_THREADS_H
+#define HEADER_CURL_THREADS_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+#include "curl_setup.h"
+
+#if defined(USE_THREADS_POSIX)
+#  define CURL_STDCALL
+#  define curl_mutex_t           pthread_mutex_t
+#  define curl_thread_t          pthread_t *
+#  define curl_thread_t_null     (pthread_t *)0
+#  define Curl_mutex_init(m)     pthread_mutex_init(m, NULL)
+#  define Curl_mutex_acquire(m)  pthread_mutex_lock(m)
+#  define Curl_mutex_release(m)  pthread_mutex_unlock(m)
+#  define Curl_mutex_destroy(m)  pthread_mutex_destroy(m)
+#elif defined(USE_THREADS_WIN32)
+#  define CURL_STDCALL           __stdcall
+#  define curl_mutex_t           CRITICAL_SECTION
+#  define curl_thread_t          HANDLE
+#  define curl_thread_t_null     (HANDLE)0
+#  if !defined(_WIN32_WINNT) || !defined(_WIN32_WINNT_VISTA) || \
+      (_WIN32_WINNT < _WIN32_WINNT_VISTA)
+#    define Curl_mutex_init(m)   InitializeCriticalSection(m)
+#  else
+#    define Curl_mutex_init(m)   InitializeCriticalSectionEx(m, 0, 1)
+#  endif
+#  define Curl_mutex_acquire(m)  EnterCriticalSection(m)
+#  define Curl_mutex_release(m)  LeaveCriticalSection(m)
+#  define Curl_mutex_destroy(m)  DeleteCriticalSection(m)
+#endif
+
+#if defined(USE_THREADS_POSIX) || defined(USE_THREADS_WIN32)
+
+curl_thread_t Curl_thread_create(
+#if defined(_WIN32_WCE) || defined(CURL_WINDOWS_UWP)
+                                 DWORD
+#else
+                                 unsigned int
+#endif
+                                 (CURL_STDCALL *func) (void *),
+                                 void *arg);
+
+void Curl_thread_destroy(curl_thread_t hnd);
+
+int Curl_thread_join(curl_thread_t *hnd);
+
+#endif /* USE_THREADS_POSIX || USE_THREADS_WIN32 */
+
+#endif /* HEADER_CURL_THREADS_H */

local-test-curl-full-01/afc-curl/lib/curlx.h

@@ -0,0 +1,69 @@
+#ifndef HEADER_CURL_CURLX_H
+#define HEADER_CURL_CURLX_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+
+/*
+ * Defines protos and includes all header files that provide the curlx_*
+ * functions. The curlx_* functions are not part of the libcurl API, but are
+ * stand-alone functions whose sources can be built and linked by apps if need
+ * be.
+ */
+
+/* map standard printf functions to curl implementations */
+#include "curl_printf.h"
+
+#include "strcase.h"
+/* "strcase.h" provides the strcasecompare protos */
+
+#include "strtoofft.h"
+/* "strtoofft.h" provides this function: curlx_strtoofft(), returns a
+   curl_off_t number from a given string.
+*/
+
+#include "nonblock.h"
+/* "nonblock.h" provides curlx_nonblock() */
+
+#include "warnless.h"
+/* "warnless.h" provides functions:
+
+  curlx_ultous()
+  curlx_ultouc()
+  curlx_uztosi()
+*/
+
+#include "curl_multibyte.h"
+/* "curl_multibyte.h" provides these functions and macros:
+
+  curlx_convert_UTF8_to_wchar()
+  curlx_convert_wchar_to_UTF8()
+  curlx_convert_UTF8_to_tchar()
+  curlx_convert_tchar_to_UTF8()
+  curlx_unicodefree()
+*/
+
+#include "version_win32.h"
+/* "version_win32.h" provides curlx_verify_windows_version() */
+
+#endif /* HEADER_CURL_CURLX_H */

local-test-curl-full-01/afc-curl/lib/cw-out.c

@@ -0,0 +1,473 @@
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+
+#include "curl_setup.h"
+
+#include <curl/curl.h>
+
+#include "urldata.h"
+#include "cfilters.h"
+#include "headers.h"
+#include "multiif.h"
+#include "sendf.h"
+#include "cw-out.h"
+
+/* The last 3 #include files should be in this order */
+#include "curl_printf.h"
+#include "curl_memory.h"
+#include "memdebug.h"
+
+
+/**
+ * OVERALL DESIGN of this client writer
+ *
+ * The 'cw-out' writer is supposed to be the last writer in a transfer's
+ * stack. It is always added when that stack is initialized. Its purpose
+ * is to pass BODY and HEADER bytes to the client-installed callback
+ * functions.
+ *
+ * These callback may return `CURL_WRITEFUNC_PAUSE` to indicate that the
+ * data had not been written and the whole transfer should stop receiving
+ * new data. Or at least, stop calling the functions. When the transfer
+ * is "unpaused" by the client, the previous data shall be passed as
+ * if nothing happened.
+ *
+ * The `cw-out` writer therefore manages buffers for bytes that could
+ * not be written. Data that was already in flight from the server also
+ * needs buffering on paused transfer when it arrives.
+ *
+ * In addition, the writer allows buffering of "small" body writes,
+ * so client functions are called less often. That is only enabled on a
+ * number of conditions.
+ *
+ * HEADER and BODY data may arrive in any order. For paused transfers,
+ * a list of `struct cw_out_buf` is kept for `cw_out_type` types. The
+ * list may be: [BODY]->[HEADER]->[BODY]->[HEADER]....
+ * When unpausing, this list is "played back" to the client callbacks.
+ *
+ * The amount of bytes being buffered is limited by `DYN_PAUSE_BUFFER`
+ * and when that is exceeded `CURLE_TOO_LARGE` is returned as error.
+ */
+typedef enum {
+  CW_OUT_NONE,
+  CW_OUT_BODY,
+  CW_OUT_HDS
+} cw_out_type;
+
+struct cw_out_buf {
+  struct cw_out_buf *next;
+  struct dynbuf b;
+  cw_out_type type;
+};
+
+static struct cw_out_buf *cw_out_buf_create(cw_out_type otype)
+{
+  struct cw_out_buf *cwbuf = calloc(1, sizeof(*cwbuf));
+  if(cwbuf) {
+    cwbuf->type = otype;
+    Curl_dyn_init(&cwbuf->b, DYN_PAUSE_BUFFER);
+  }
+  return cwbuf;
+}
+
+static void cw_out_buf_free(struct cw_out_buf *cwbuf)
+{
+  if(cwbuf) {
+    Curl_dyn_free(&cwbuf->b);
+    free(cwbuf);
+  }
+}
+
+struct cw_out_ctx {
+  struct Curl_cwriter super;
+  struct cw_out_buf *buf;
+  BIT(paused);
+  BIT(errored);
+};
+
+static CURLcode cw_out_write(struct Curl_easy *data,
+                             struct Curl_cwriter *writer, int type,
+                             const char *buf, size_t nbytes);
+static void cw_out_close(struct Curl_easy *data, struct Curl_cwriter *writer);
+static CURLcode cw_out_init(struct Curl_easy *data,
+                            struct Curl_cwriter *writer);
+
+struct Curl_cwtype Curl_cwt_out = {
+  "cw-out",
+  NULL,
+  cw_out_init,
+  cw_out_write,
+  cw_out_close,
+  sizeof(struct cw_out_ctx)
+};
+
+static CURLcode cw_out_init(struct Curl_easy *data,
+                            struct Curl_cwriter *writer)
+{
+  struct cw_out_ctx *ctx = writer->ctx;
+  (void)data;
+  ctx->buf = NULL;
+  return CURLE_OK;
+}
+
+static void cw_out_bufs_free(struct cw_out_ctx *ctx)
+{
+  while(ctx->buf) {
+    struct cw_out_buf *next = ctx->buf->next;
+    cw_out_buf_free(ctx->buf);
+    ctx->buf = next;
+  }
+}
+
+static size_t cw_out_bufs_len(struct cw_out_ctx *ctx)
+{
+  struct cw_out_buf *cwbuf = ctx->buf;
+  size_t len = 0;
+  while(cwbuf) {
+    len += Curl_dyn_len(&cwbuf->b);
+    cwbuf = cwbuf->next;
+  }
+  return len;
+}
+
+static void cw_out_close(struct Curl_easy *data, struct Curl_cwriter *writer)
+{
+  struct cw_out_ctx *ctx = writer->ctx;
+
+  (void)data;
+  cw_out_bufs_free(ctx);
+}
+
+/**
+ * Return the current curl_write_callback and user_data for the buf type
+ */
+static void cw_get_writefunc(struct Curl_easy *data, cw_out_type otype,
+                             curl_write_callback *pwcb, void **pwcb_data,
+                             size_t *pmax_write, size_t *pmin_write)
+{
+  switch(otype) {
+  case CW_OUT_BODY:
+    *pwcb = data->set.fwrite_func;
+    *pwcb_data = data->set.out;
+    *pmax_write = CURL_MAX_WRITE_SIZE;
+    /* if we ever want buffering of BODY output, we can set `min_write`
+     * the preferred size. The default should always be to pass data
+     * to the client as it comes without delay */
+    *pmin_write = 0;
+    break;
+  case CW_OUT_HDS:
+    *pwcb = data->set.fwrite_header ? data->set.fwrite_header :
+             (data->set.writeheader ? data->set.fwrite_func : NULL);
+    *pwcb_data = data->set.writeheader;
+    *pmax_write = 0; /* do not chunk-write headers, write them as they are */
+    *pmin_write = 0;
+    break;
+  default:
+    *pwcb = NULL;
+    *pwcb_data = NULL;
+    *pmax_write = CURL_MAX_WRITE_SIZE;
+    *pmin_write = 0;
+  }
+}
+
+static CURLcode cw_out_ptr_flush(struct cw_out_ctx *ctx,
+                                 struct Curl_easy *data,
+                                 cw_out_type otype,
+                                 bool flush_all,
+                                 const char *buf, size_t blen,
+                                 size_t *pconsumed)
+{
+  curl_write_callback wcb;
+  void *wcb_data;
+  size_t max_write, min_write;
+  size_t wlen, nwritten;
+
+  /* If we errored once, we do not invoke the client callback  again */
+  if(ctx->errored)
+    return CURLE_WRITE_ERROR;
+
+  /* write callbacks may get NULLed by the client between calls. */
+  cw_get_writefunc(data, otype, &wcb, &wcb_data, &max_write, &min_write);
+  if(!wcb) {
+    *pconsumed = blen;
+    return CURLE_OK;
+  }
+
+  *pconsumed = 0;
+  while(blen && !ctx->paused) {
+    if(!flush_all && blen < min_write)
+      break;
+    wlen = max_write ? CURLMIN(blen, max_write) : blen;
+    Curl_set_in_callback(data, TRUE);
+    nwritten = wcb((char *)buf, 1, wlen, wcb_data);
+    Curl_set_in_callback(data, FALSE);
+    CURL_TRC_WRITE(data, "cw_out, wrote %zu %s bytes -> %zu",
+                   wlen, (otype == CW_OUT_BODY) ? "body" : "header",
+                   nwritten);
+    if(CURL_WRITEFUNC_PAUSE == nwritten) {
+      if(data->conn && data->conn->handler->flags & PROTOPT_NONETWORK) {
+        /* Protocols that work without network cannot be paused. This is
+           actually only FILE:// just now, and it cannot pause since the
+           transfer is not done using the "normal" procedure. */
+        failf(data, "Write callback asked for PAUSE when not supported");
+        return CURLE_WRITE_ERROR;
+      }
+      /* mark the connection as RECV paused */
+      data->req.keepon |= KEEP_RECV_PAUSE;
+      ctx->paused = TRUE;
+      CURL_TRC_WRITE(data, "cw_out, PAUSE requested by client");
+      break;
+    }
+    else if(CURL_WRITEFUNC_ERROR == nwritten) {
+      failf(data, "client returned ERROR on write of %zu bytes", wlen);
+      return CURLE_WRITE_ERROR;
+    }
+    else if(nwritten != wlen) {
+      failf(data, "Failure writing output to destination, "
+            "passed %zu returned %zd", wlen, nwritten);
+      return CURLE_WRITE_ERROR;
+    }
+    *pconsumed += nwritten;
+    blen -= nwritten;
+    buf += nwritten;
+  }
+  return CURLE_OK;
+}
+
+static CURLcode cw_out_buf_flush(struct cw_out_ctx *ctx,
+                                 struct Curl_easy *data,
+                                 struct cw_out_buf *cwbuf,
+                                 bool flush_all)
+{
+  CURLcode result = CURLE_OK;
+
+  if(Curl_dyn_len(&cwbuf->b)) {
+    size_t consumed;
+
+    result = cw_out_ptr_flush(ctx, data, cwbuf->type, flush_all,
+                              Curl_dyn_ptr(&cwbuf->b),
+                              Curl_dyn_len(&cwbuf->b),
+                              &consumed);
+    if(result)
+      return result;
+
+    if(consumed) {
+      if(consumed == Curl_dyn_len(&cwbuf->b)) {
+        Curl_dyn_free(&cwbuf->b);
+      }
+      else {
+        DEBUGASSERT(consumed < Curl_dyn_len(&cwbuf->b));
+        result = Curl_dyn_tail(&cwbuf->b, Curl_dyn_len(&cwbuf->b) - consumed);
+        if(result)
+          return result;
+      }
+    }
+  }
+  return result;
+}
+
+static CURLcode cw_out_flush_chain(struct cw_out_ctx *ctx,
+                                   struct Curl_easy *data,
+                                   struct cw_out_buf **pcwbuf,
+                                   bool flush_all)
+{
+  struct cw_out_buf *cwbuf = *pcwbuf;
+  CURLcode result;
+
+  if(!cwbuf)
+    return CURLE_OK;
+  if(ctx->paused)
+    return CURLE_OK;
+
+  /* write the end of the chain until it blocks or gets empty */
+  while(cwbuf->next) {
+    struct cw_out_buf **plast = &cwbuf->next;
+    while((*plast)->next)
+      plast = &(*plast)->next;
+    result = cw_out_flush_chain(ctx, data, plast, flush_all);
+    if(result)
+      return result;
+    if(*plast) {
+      /* could not write last, paused again? */
+      DEBUGASSERT(ctx->paused);
+      return CURLE_OK;
+    }
+  }
+
+  result = cw_out_buf_flush(ctx, data, cwbuf, flush_all);
+  if(result)
+    return result;
+  if(!Curl_dyn_len(&cwbuf->b)) {
+    cw_out_buf_free(cwbuf);
+    *pcwbuf = NULL;
+  }
+  return CURLE_OK;
+}
+
+static CURLcode cw_out_append(struct cw_out_ctx *ctx,
+                              cw_out_type otype,
+                              const char *buf, size_t blen)
+{
+  if(cw_out_bufs_len(ctx) + blen > DYN_PAUSE_BUFFER)
+    return CURLE_TOO_LARGE;
+
+  /* if we do not have a buffer, or it is of another type, make a new one.
+   * And for CW_OUT_HDS always make a new one, so we "replay" headers
+   * exactly as they came in */
+  if(!ctx->buf || (ctx->buf->type != otype) || (otype == CW_OUT_HDS)) {
+    struct cw_out_buf *cwbuf = cw_out_buf_create(otype);
+    if(!cwbuf)
+      return CURLE_OUT_OF_MEMORY;
+    cwbuf->next = ctx->buf;
+    ctx->buf = cwbuf;
+  }
+  DEBUGASSERT(ctx->buf && (ctx->buf->type == otype));
+  return Curl_dyn_addn(&ctx->buf->b, buf, blen);
+}
+
+static CURLcode cw_out_do_write(struct cw_out_ctx *ctx,
+                                struct Curl_easy *data,
+                                cw_out_type otype,
+                                bool flush_all,
+                                const char *buf, size_t blen)
+{
+  CURLcode result = CURLE_OK;
+
+  /* if we have buffered data and it is a different type than what
+   * we are writing now, try to flush all */
+  if(ctx->buf && ctx->buf->type != otype) {
+    result = cw_out_flush_chain(ctx, data, &ctx->buf, TRUE);
+    if(result)
+      goto out;
+  }
+
+  if(ctx->buf) {
+    /* still have buffered data, append and flush */
+    result = cw_out_append(ctx, otype, buf, blen);
+    if(result)
+      return result;
+    result = cw_out_flush_chain(ctx, data, &ctx->buf, flush_all);
+    if(result)
+      goto out;
+  }
+  else {
+    /* nothing buffered, try direct write */
+    size_t consumed;
+    result = cw_out_ptr_flush(ctx, data, otype, flush_all,
+                              buf, blen, &consumed);
+    if(result)
+      return result;
+    if(consumed < blen) {
+      /* did not write all, append the rest */
+      result = cw_out_append(ctx, otype, buf + consumed, blen - consumed);
+      if(result)
+        goto out;
+    }
+  }
+
+out:
+  if(result) {
+    /* We do not want to invoked client callbacks a second time after
+     * encountering an error. See issue #13337 */
+    ctx->errored = TRUE;
+    cw_out_bufs_free(ctx);
+  }
+  return result;
+}
+
+static CURLcode cw_out_write(struct Curl_easy *data,
+                             struct Curl_cwriter *writer, int type,
+                             const char *buf, size_t blen)
+{
+  struct cw_out_ctx *ctx = writer->ctx;
+  CURLcode result;
+  bool flush_all = !!(type & CLIENTWRITE_EOS);
+
+  if((type & CLIENTWRITE_BODY) ||
+     ((type & CLIENTWRITE_HEADER) && data->set.include_header)) {
+    result = cw_out_do_write(ctx, data, CW_OUT_BODY, flush_all, buf, blen);
+    if(result)
+      return result;
+  }
+
+  if(type & (CLIENTWRITE_HEADER|CLIENTWRITE_INFO)) {
+    result = cw_out_do_write(ctx, data, CW_OUT_HDS, flush_all, buf, blen);
+    if(result)
+      return result;
+  }
+
+  return CURLE_OK;
+}
+
+bool Curl_cw_out_is_paused(struct Curl_easy *data)
+{
+  struct Curl_cwriter *cw_out;
+  struct cw_out_ctx *ctx;
+
+  cw_out = Curl_cwriter_get_by_type(data, &Curl_cwt_out);
+  if(!cw_out)
+    return FALSE;
+
+  ctx = (struct cw_out_ctx *)cw_out;
+  CURL_TRC_WRITE(data, "cw-out is%spaused", ctx->paused ? "" : " not");
+  return ctx->paused;
+}
+
+static CURLcode cw_out_flush(struct Curl_easy *data,
+                             bool unpause, bool flush_all)
+{
+  struct Curl_cwriter *cw_out;
+  CURLcode result = CURLE_OK;
+
+  cw_out = Curl_cwriter_get_by_type(data, &Curl_cwt_out);
+  if(cw_out) {
+    struct cw_out_ctx *ctx = (struct cw_out_ctx *)cw_out;
+    if(ctx->errored)
+      return CURLE_WRITE_ERROR;
+    if(unpause && ctx->paused)
+      ctx->paused = FALSE;
+    if(ctx->paused)
+      return CURLE_OK;  /* not doing it */
+
+    result = cw_out_flush_chain(ctx, data, &ctx->buf, flush_all);
+    if(result) {
+      ctx->errored = TRUE;
+      cw_out_bufs_free(ctx);
+      return result;
+    }
+  }
+  return result;
+}
+
+CURLcode Curl_cw_out_unpause(struct Curl_easy *data)
+{
+  CURL_TRC_WRITE(data, "cw-out unpause");
+  return cw_out_flush(data, TRUE, FALSE);
+}
+
+CURLcode Curl_cw_out_done(struct Curl_easy *data)
+{
+  CURL_TRC_WRITE(data, "cw-out done");
+  return cw_out_flush(data, FALSE, TRUE);
+}

local-test-curl-full-01/afc-curl/lib/dict.h

@@ -0,0 +1,31 @@
+#ifndef HEADER_CURL_DICT_H
+#define HEADER_CURL_DICT_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+
+#ifndef CURL_DISABLE_DICT
+extern const struct Curl_handler Curl_handler_dict;
+#endif
+
+#endif /* HEADER_CURL_DICT_H */

local-test-curl-full-01/afc-curl/lib/dllmain.c

@@ -0,0 +1,81 @@
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+
+#include "curl_setup.h"
+
+#ifdef USE_OPENSSL
+#include <openssl/crypto.h>
+#endif
+
+/* The fourth-to-last include */
+#ifdef __CYGWIN__
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#ifdef _WIN32
+#undef _WIN32
+#endif
+#endif
+
+/* The last 3 #include files should be in this order */
+#include "curl_printf.h"
+#include "curl_memory.h"
+#include "memdebug.h"
+
+/* DllMain() must only be defined for Windows and Cygwin DLL builds. */
+#if (defined(_WIN32) || defined(__CYGWIN__)) && !defined(CURL_STATICLIB)
+
+#if defined(USE_OPENSSL) && \
+    !defined(OPENSSL_IS_AWSLC) && \
+    !defined(OPENSSL_IS_BORINGSSL) && \
+    !defined(LIBRESSL_VERSION_NUMBER) && \
+    (OPENSSL_VERSION_NUMBER >= 0x10100000L)
+#define PREVENT_OPENSSL_MEMLEAK
+#endif
+
+#ifdef PREVENT_OPENSSL_MEMLEAK
+BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved);
+BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
+{
+  (void)hinstDLL;
+  (void)lpvReserved;
+
+  switch(fdwReason) {
+  case DLL_PROCESS_ATTACH:
+    break;
+  case DLL_PROCESS_DETACH:
+    break;
+  case DLL_THREAD_ATTACH:
+    break;
+  case DLL_THREAD_DETACH:
+    /* Call OPENSSL_thread_stop to prevent a memory leak in case OpenSSL is
+       linked statically.
+       https://github.com/curl/curl/issues/12327#issuecomment-1826405944 */
+    OPENSSL_thread_stop();
+    break;
+  }
+  return TRUE;
+}
+#endif /* OpenSSL */
+
+#endif /* DLL build */

local-test-curl-full-01/afc-curl/lib/doh.h

@@ -0,0 +1,189 @@
+#ifndef HEADER_CURL_DOH_H
+#define HEADER_CURL_DOH_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+
+#include "urldata.h"
+#include "curl_addrinfo.h"
+#ifdef USE_HTTPSRR
+# include <stdint.h>
+#endif
+
+#ifndef CURL_DISABLE_DOH
+
+typedef enum {
+  DOH_OK,
+  DOH_DNS_BAD_LABEL,    /* 1 */
+  DOH_DNS_OUT_OF_RANGE, /* 2 */
+  DOH_DNS_LABEL_LOOP,   /* 3 */
+  DOH_TOO_SMALL_BUFFER, /* 4 */
+  DOH_OUT_OF_MEM,       /* 5 */
+  DOH_DNS_RDATA_LEN,    /* 6 */
+  DOH_DNS_MALFORMAT,    /* 7 */
+  DOH_DNS_BAD_RCODE,    /* 8 - no such name */
+  DOH_DNS_UNEXPECTED_TYPE,  /* 9 */
+  DOH_DNS_UNEXPECTED_CLASS, /* 10 */
+  DOH_NO_CONTENT,           /* 11 */
+  DOH_DNS_BAD_ID,           /* 12 */
+  DOH_DNS_NAME_TOO_LONG     /* 13 */
+} DOHcode;
+
+typedef enum {
+  DNS_TYPE_A = 1,
+  DNS_TYPE_NS = 2,
+  DNS_TYPE_CNAME = 5,
+  DNS_TYPE_AAAA = 28,
+  DNS_TYPE_DNAME = 39,           /* RFC6672 */
+  DNS_TYPE_HTTPS = 65
+} DNStype;
+
+/* one of these for each DoH request */
+struct doh_probe {
+  curl_off_t easy_mid; /* multi id of easy handle doing the lookup */
+  DNStype dnstype;
+  unsigned char req_body[512];
+  size_t req_body_len;
+  struct dynbuf resp_body;
+};
+
+enum doh_slot_num {
+  /* Explicit values for first two symbols so as to match hard-coded
+   * constants in existing code
+   */
+  DOH_SLOT_IPV4 = 0, /* make 'V4' stand out for readability */
+  DOH_SLOT_IPV6 = 1, /* 'V6' likewise */
+
+  /* Space here for (possibly build-specific) additional slot definitions */
+#ifdef USE_HTTPSRR
+  DOH_SLOT_HTTPS_RR = 2,     /* for HTTPS RR */
+#endif
+
+  /* for example */
+  /* #ifdef WANT_DOH_FOOBAR_TXT */
+  /*   DOH_PROBE_SLOT_FOOBAR_TXT, */
+  /* #endif */
+
+  /* AFTER all slot definitions, establish how many we have */
+  DOH_SLOT_COUNT
+};
+
+struct doh_probes {
+  struct curl_slist *req_hds;
+  struct doh_probe probe[DOH_SLOT_COUNT];
+  unsigned int pending; /* still outstanding probes */
+  int port;
+  const char *host;
+};
+
+/*
+ * Curl_doh() resolve a name using DoH (DNS-over-HTTPS). It resolves a name
+ * and returns a 'Curl_addrinfo *' with the address information.
+ */
+
+struct Curl_addrinfo *Curl_doh(struct Curl_easy *data,
+                               const char *hostname,
+                               int port,
+                               int *waitp);
+
+CURLcode Curl_doh_is_resolved(struct Curl_easy *data,
+                              struct Curl_dns_entry **dns);
+
+#define DOH_MAX_ADDR 24
+#define DOH_MAX_CNAME 4
+#define DOH_MAX_HTTPS 4
+
+struct dohaddr {
+  int type;
+  union {
+    unsigned char v4[4]; /* network byte order */
+    unsigned char v6[16];
+  } ip;
+};
+
+#ifdef USE_HTTPSRR
+
+/*
+ * These are the code points for DNS wire format SvcParams as
+ * per draft-ietf-dnsop-svcb-https
+ * Not all are supported now, and even those that are may need
+ * more work in future to fully support the spec.
+ */
+#define HTTPS_RR_CODE_ALPN            0x01
+#define HTTPS_RR_CODE_NO_DEF_ALPN     0x02
+#define HTTPS_RR_CODE_PORT            0x03
+#define HTTPS_RR_CODE_IPV4            0x04
+#define HTTPS_RR_CODE_ECH             0x05
+#define HTTPS_RR_CODE_IPV6            0x06
+
+/*
+ * These may need escaping when found within an ALPN string
+ * value.
+ */
+#define COMMA_CHAR                    ','
+#define BACKSLASH_CHAR                '\\'
+
+struct dohhttps_rr {
+  uint16_t len; /* raw encoded length */
+  unsigned char *val; /* raw encoded octets */
+};
+#endif
+
+struct dohentry {
+  struct dynbuf cname[DOH_MAX_CNAME];
+  struct dohaddr addr[DOH_MAX_ADDR];
+  int numaddr;
+  unsigned int ttl;
+  int numcname;
+#ifdef USE_HTTPSRR
+  struct dohhttps_rr https_rrs[DOH_MAX_HTTPS];
+  int numhttps_rrs;
+#endif
+};
+
+void Curl_doh_close(struct Curl_easy *data);
+void Curl_doh_cleanup(struct Curl_easy *data);
+
+#ifdef UNITTESTS
+UNITTEST DOHcode doh_req_encode(const char *host,
+                                DNStype dnstype,
+                                unsigned char *dnsp,  /* buffer */
+                                size_t len,  /* buffer size */
+                                size_t *olen);  /* output length */
+UNITTEST DOHcode doh_resp_decode(const unsigned char *doh,
+                                 size_t dohlen,
+                                 DNStype dnstype,
+                                 struct dohentry *d);
+
+UNITTEST void de_init(struct dohentry *d);
+UNITTEST void de_cleanup(struct dohentry *d);
+#endif
+
+extern struct curl_trc_feat Curl_doh_trc;
+
+#else /* if DoH is disabled */
+#define Curl_doh(a,b,c,d) NULL
+#define Curl_doh_is_resolved(x,y) CURLE_COULDNT_RESOLVE_HOST
+#endif
+
+#endif /* HEADER_CURL_DOH_H */

local-test-curl-full-01/afc-curl/lib/easygetopt.c

@@ -0,0 +1,98 @@
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ | |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             ___|___/|_| ______|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+
+#include "curl_setup.h"
+#include "strcase.h"
+#include "easyoptions.h"
+
+#ifndef CURL_DISABLE_GETOPTIONS
+
+/* Lookups easy options at runtime */
+static struct curl_easyoption *lookup(const char *name, CURLoption id)
+{
+  DEBUGASSERT(name || id);
+  DEBUGASSERT(!Curl_easyopts_check());
+  if(name || id) {
+    struct curl_easyoption *o = &Curl_easyopts[0];
+    do {
+      if(name) {
+        if(strcasecompare(o->name, name))
+          return o;
+      }
+      else {
+        if((o->id == id) && !(o->flags & CURLOT_FLAG_ALIAS))
+          /* do not match alias options */
+          return o;
+      }
+      o++;
+    } while(o->name);
+  }
+  return NULL;
+}
+
+const struct curl_easyoption *curl_easy_option_by_name(const char *name)
+{
+  /* when name is used, the id argument is ignored */
+  return lookup(name, CURLOPT_LASTENTRY);
+}
+
+const struct curl_easyoption *curl_easy_option_by_id(CURLoption id)
+{
+  return lookup(NULL, id);
+}
+
+/* Iterates over available options */
+const struct curl_easyoption *
+curl_easy_option_next(const struct curl_easyoption *prev)
+{
+  if(prev && prev->name) {
+    prev++;
+    if(prev->name)
+      return prev;
+  }
+  else if(!prev)
+    return &Curl_easyopts[0];
+  return NULL;
+}
+
+#else
+const struct curl_easyoption *curl_easy_option_by_name(const char *name)
+{
+  (void)name;
+  return NULL;
+}
+
+const struct curl_easyoption *curl_easy_option_by_id (CURLoption id)
+{
+  (void)id;
+  return NULL;
+}
+
+const struct curl_easyoption *
+curl_easy_option_next(const struct curl_easyoption *prev)
+{
+  (void)prev;
+  return NULL;
+}
+#endif

local-test-curl-full-01/afc-curl/lib/escape.h

@@ -0,0 +1,44 @@
+#ifndef HEADER_CURL_ESCAPE_H
+#define HEADER_CURL_ESCAPE_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+/* Escape and unescape URL encoding in strings. The functions return a new
+ * allocated string or NULL if an error occurred.  */
+
+#include "curl_ctype.h"
+
+enum urlreject {
+  REJECT_NADA = 2,
+  REJECT_CTRL,
+  REJECT_ZERO
+};
+
+CURLcode Curl_urldecode(const char *string, size_t length,
+                        char **ostring, size_t *olen,
+                        enum urlreject ctrl);
+
+void Curl_hexencode(const unsigned char *src, size_t len, /* input length */
+                    unsigned char *out, size_t olen); /* output buffer size */
+
+#endif /* HEADER_CURL_ESCAPE_H */

local-test-curl-full-01/afc-curl/lib/file.c

@@ -0,0 +1,659 @@
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+
+#include "curl_setup.h"
+
+#ifndef CURL_DISABLE_FILE
+
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+#ifdef HAVE_NET_IF_H
+#include <net/if.h>
+#endif
+#ifdef HAVE_SYS_IOCTL_H
+#include <sys/ioctl.h>
+#endif
+
+#ifdef HAVE_SYS_PARAM_H
+#include <sys/param.h>
+#endif
+
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+
+#ifdef HAVE_DIRENT_H
+#include <dirent.h>
+#endif
+
+#include "strtoofft.h"
+#include "urldata.h"
+#include <curl/curl.h>
+#include "progress.h"
+#include "sendf.h"
+#include "escape.h"
+#include "file.h"
+#include "speedcheck.h"
+#include "getinfo.h"
+#include "multiif.h"
+#include "transfer.h"
+#include "url.h"
+#include "parsedate.h" /* for the week day and month names */
+#include "warnless.h"
+#include "curl_range.h"
+/* The last 3 #include files should be in this order */
+#include "curl_printf.h"
+#include "curl_memory.h"
+#include "memdebug.h"
+
+#if defined(_WIN32) || defined(MSDOS) || defined(__EMX__)
+#define DOS_FILESYSTEM 1
+#elif defined(__amigaos4__)
+#define AMIGA_FILESYSTEM 1
+#endif
+
+#ifdef OPEN_NEEDS_ARG3
+#  define open_readonly(p,f) open((p),(f),(0))
+#else
+#  define open_readonly(p,f) open((p),(f))
+#endif
+
+/*
+ * Forward declarations.
+ */
+
+static CURLcode file_do(struct Curl_easy *data, bool *done);
+static CURLcode file_done(struct Curl_easy *data,
+                          CURLcode status, bool premature);
+static CURLcode file_connect(struct Curl_easy *data, bool *done);
+static CURLcode file_disconnect(struct Curl_easy *data,
+                                struct connectdata *conn,
+                                bool dead_connection);
+static CURLcode file_setup_connection(struct Curl_easy *data,
+                                      struct connectdata *conn);
+
+/*
+ * FILE scheme handler.
+ */
+
+const struct Curl_handler Curl_handler_file = {
+  "file",                               /* scheme */
+  file_setup_connection,                /* setup_connection */
+  file_do,                              /* do_it */
+  file_done,                            /* done */
+  ZERO_NULL,                            /* do_more */
+  file_connect,                         /* connect_it */
+  ZERO_NULL,                            /* connecting */
+  ZERO_NULL,                            /* doing */
+  ZERO_NULL,                            /* proto_getsock */
+  ZERO_NULL,                            /* doing_getsock */
+  ZERO_NULL,                            /* domore_getsock */
+  ZERO_NULL,                            /* perform_getsock */
+  file_disconnect,                      /* disconnect */
+  ZERO_NULL,                            /* write_resp */
+  ZERO_NULL,                            /* write_resp_hd */
+  ZERO_NULL,                            /* connection_check */
+  ZERO_NULL,                            /* attach connection */
+  0,                                    /* defport */
+  CURLPROTO_FILE,                       /* protocol */
+  CURLPROTO_FILE,                       /* family */
+  PROTOPT_NONETWORK | PROTOPT_NOURLQUERY /* flags */
+};
+
+
+static CURLcode file_setup_connection(struct Curl_easy *data,
+                                      struct connectdata *conn)
+{
+  (void)conn;
+  /* allocate the FILE specific struct */
+  data->req.p.file = calloc(1, sizeof(struct FILEPROTO));
+  if(!data->req.p.file)
+    return CURLE_OUT_OF_MEMORY;
+
+  return CURLE_OK;
+}
+
+/*
+ * file_connect() gets called from Curl_protocol_connect() to allow us to
+ * do protocol-specific actions at connect-time. We emulate a
+ * connect-then-transfer protocol and "connect" to the file here
+ */
+static CURLcode file_connect(struct Curl_easy *data, bool *done)
+{
+  char *real_path;
+  struct FILEPROTO *file = data->req.p.file;
+  int fd;
+#ifdef DOS_FILESYSTEM
+  size_t i;
+  char *actual_path;
+#endif
+  size_t real_path_len;
+  CURLcode result;
+
+  if(file->path) {
+    /* already connected.
+     * the handler->connect_it() is normally only called once, but
+     * FILE does a special check on setting up the connection which
+     * calls this explicitly. */
+    *done = TRUE;
+    return CURLE_OK;
+  }
+
+  result = Curl_urldecode(data->state.up.path, 0, &real_path,
+                          &real_path_len, REJECT_ZERO);
+  if(result)
+    return result;
+
+#ifdef DOS_FILESYSTEM
+  /* If the first character is a slash, and there is
+     something that looks like a drive at the beginning of
+     the path, skip the slash. If we remove the initial
+     slash in all cases, paths without drive letters end up
+     relative to the current directory which is not how
+     browsers work.
+
+     Some browsers accept | instead of : as the drive letter
+     separator, so we do too.
+
+     On other platforms, we need the slash to indicate an
+     absolute pathname. On Windows, absolute paths start
+     with a drive letter.
+  */
+  actual_path = real_path;
+  if((actual_path[0] == '/') &&
+      actual_path[1] &&
+     (actual_path[2] == ':' || actual_path[2] == '|')) {
+    actual_path[2] = ':';
+    actual_path++;
+    real_path_len--;
+  }
+
+  /* change path separators from '/' to '\\' for DOS, Windows and OS/2 */
+  for(i = 0; i < real_path_len; ++i)
+    if(actual_path[i] == '/')
+      actual_path[i] = '\\';
+    else if(!actual_path[i]) { /* binary zero */
+      Curl_safefree(real_path);
+      return CURLE_URL_MALFORMAT;
+    }
+
+  fd = open_readonly(actual_path, O_RDONLY|O_BINARY);
+  file->path = actual_path;
+#else
+  if(memchr(real_path, 0, real_path_len)) {
+    /* binary zeroes indicate foul play */
+    Curl_safefree(real_path);
+    return CURLE_URL_MALFORMAT;
+  }
+
+  #ifdef AMIGA_FILESYSTEM
+  /*
+   * A leading slash in an AmigaDOS path denotes the parent
+   * directory, and hence we block this as it is relative.
+   * Absolute paths start with 'volumename:', so we check for
+   * this first. Failing that, we treat the path as a real Unix
+   * path, but only if the application was compiled with -lunix.
+   */
+  fd = -1;
+  file->path = real_path;
+
+  if(real_path[0] == '/') {
+    extern int __unix_path_semantics;
+    if(strchr(real_path + 1, ':')) {
+      /* Amiga absolute path */
+      fd = open_readonly(real_path + 1, O_RDONLY);
+      file->path++;
+    }
+    else if(__unix_path_semantics) {
+      /* -lunix fallback */
+      fd = open_readonly(real_path, O_RDONLY);
+    }
+  }
+  #else
+  fd = open_readonly(real_path, O_RDONLY);
+  file->path = real_path;
+  #endif
+#endif
+  Curl_safefree(file->freepath);
+  file->freepath = real_path; /* free this when done */
+
+  file->fd = fd;
+  if(!data->state.upload && (fd == -1)) {
+    failf(data, "Couldn't open file %s", data->state.up.path);
+    file_done(data, CURLE_FILE_COULDNT_READ_FILE, FALSE);
+    return CURLE_FILE_COULDNT_READ_FILE;
+  }
+  *done = TRUE;
+
+  return CURLE_OK;
+}
+
+static CURLcode file_done(struct Curl_easy *data,
+                          CURLcode status, bool premature)
+{
+  struct FILEPROTO *file = data->req.p.file;
+  (void)status; /* not used */
+  (void)premature; /* not used */
+
+  if(file) {
+    Curl_safefree(file->freepath);
+    file->path = NULL;
+    if(file->fd != -1)
+      close(file->fd);
+    file->fd = -1;
+  }
+
+  return CURLE_OK;
+}
+
+static CURLcode file_disconnect(struct Curl_easy *data,
+                                struct connectdata *conn,
+                                bool dead_connection)
+{
+  (void)dead_connection; /* not used */
+  (void)conn;
+  return file_done(data, CURLE_OK, FALSE);
+}
+
+#ifdef DOS_FILESYSTEM
+#define DIRSEP '\\'
+#else
+#define DIRSEP '/'
+#endif
+
+static CURLcode file_upload(struct Curl_easy *data)
+{
+  struct FILEPROTO *file = data->req.p.file;
+  const char *dir = strchr(file->path, DIRSEP);
+  int fd;
+  int mode;
+  CURLcode result = CURLE_OK;
+  char *xfer_ulbuf;
+  size_t xfer_ulblen;
+  curl_off_t bytecount = 0;
+  struct_stat file_stat;
+  const char *sendbuf;
+  bool eos = FALSE;
+
+  /*
+   * Since FILE: does not do the full init, we need to provide some extra
+   * assignments here.
+   */
+
+  if(!dir)
+    return CURLE_FILE_COULDNT_READ_FILE; /* fix: better error code */
+
+  if(!dir[1])
+    return CURLE_FILE_COULDNT_READ_FILE; /* fix: better error code */
+
+#ifdef O_BINARY
+#define MODE_DEFAULT O_WRONLY|O_CREAT|O_BINARY
+#else
+#define MODE_DEFAULT O_WRONLY|O_CREAT
+#endif
+
+  if(data->state.resume_from)
+    mode = MODE_DEFAULT|O_APPEND;
+  else
+    mode = MODE_DEFAULT|O_TRUNC;
+
+  fd = open(file->path, mode, data->set.new_file_perms);
+  if(fd < 0) {
+    failf(data, "cannot open %s for writing", file->path);
+    return CURLE_WRITE_ERROR;
+  }
+
+  if(-1 != data->state.infilesize)
+    /* known size of data to "upload" */
+    Curl_pgrsSetUploadSize(data, data->state.infilesize);
+
+  /* treat the negative resume offset value as the case of "-" */
+  if(data->state.resume_from < 0) {
+    if(fstat(fd, &file_stat)) {
+      close(fd);
+      failf(data, "cannot get the size of %s", file->path);
+      return CURLE_WRITE_ERROR;
+    }
+    data->state.resume_from = (curl_off_t)file_stat.st_size;
+  }
+
+  result = Curl_multi_xfer_ulbuf_borrow(data, &xfer_ulbuf, &xfer_ulblen);
+  if(result)
+    goto out;
+
+  while(!result && !eos) {
+    size_t nread;
+    ssize_t nwrite;
+    size_t readcount;
+
+    result = Curl_client_read(data, xfer_ulbuf, xfer_ulblen, &readcount, &eos);
+    if(result)
+      break;
+
+    if(!readcount)
+      break;
+
+    nread = readcount;
+
+    /* skip bytes before resume point */
+    if(data->state.resume_from) {
+      if((curl_off_t)nread <= data->state.resume_from) {
+        data->state.resume_from -= nread;
+        nread = 0;
+        sendbuf = xfer_ulbuf;
+      }
+      else {
+        sendbuf = xfer_ulbuf + data->state.resume_from;
+        nread -= (size_t)data->state.resume_from;
+        data->state.resume_from = 0;
+      }
+    }
+    else
+      sendbuf = xfer_ulbuf;
+
+    /* write the data to the target */
+    nwrite = write(fd, sendbuf, nread);
+    if((size_t)nwrite != nread) {
+      result = CURLE_SEND_ERROR;
+      break;
+    }
+
+    bytecount += nread;
+
+    Curl_pgrsSetUploadCounter(data, bytecount);
+
+    if(Curl_pgrsUpdate(data))
+      result = CURLE_ABORTED_BY_CALLBACK;
+    else
+      result = Curl_speedcheck(data, Curl_now());
+  }
+  if(!result && Curl_pgrsUpdate(data))
+    result = CURLE_ABORTED_BY_CALLBACK;
+
+out:
+  close(fd);
+  Curl_multi_xfer_ulbuf_release(data, xfer_ulbuf);
+
+  return result;
+}
+
+/*
+ * file_do() is the protocol-specific function for the do-phase, separated
+ * from the connect-phase above. Other protocols merely setup the transfer in
+ * the do-phase, to have it done in the main transfer loop but since some
+ * platforms we support do not allow select()ing etc on file handles (as
+ * opposed to sockets) we instead perform the whole do-operation in this
+ * function.
+ */
+static CURLcode file_do(struct Curl_easy *data, bool *done)
+{
+  /* This implementation ignores the hostname in conformance with
+     RFC 1738. Only local files (reachable via the standard file system)
+     are supported. This means that files on remotely mounted directories
+     (via NFS, Samba, NT sharing) can be accessed through a file:// URL
+  */
+  CURLcode result = CURLE_OK;
+  struct_stat statbuf; /* struct_stat instead of struct stat just to allow the
+                          Windows version to have a different struct without
+                          having to redefine the simple word 'stat' */
+  curl_off_t expected_size = -1;
+  bool size_known;
+  bool fstated = FALSE;
+  int fd;
+  struct FILEPROTO *file;
+  char *xfer_buf;
+  size_t xfer_blen;
+
+  *done = TRUE; /* unconditionally */
+
+  if(data->state.upload)
+    return file_upload(data);
+
+  file = data->req.p.file;
+
+  /* get the fd from the connection phase */
+  fd = file->fd;
+
+  /* VMS: This only works reliable for STREAMLF files */
+  if(-1 != fstat(fd, &statbuf)) {
+    if(!S_ISDIR(statbuf.st_mode))
+      expected_size = statbuf.st_size;
+    /* and store the modification time */
+    data->info.filetime = statbuf.st_mtime;
+    fstated = TRUE;
+  }
+
+  if(fstated && !data->state.range && data->set.timecondition &&
+     !Curl_meets_timecondition(data, data->info.filetime))
+    return CURLE_OK;
+
+  if(fstated) {
+    time_t filetime;
+    struct tm buffer;
+    const struct tm *tm = &buffer;
+    char header[80];
+    int headerlen;
+    static const char accept_ranges[]= { "Accept-ranges: bytes\r\n" };
+    static const char no_body[]= { "File-body: suppressed.The body of "
+      "this file has been supressed. If you would like to include "
+      "the contents of this file use the -i option.\r\n" };
+    static const char body_msg[]= { "File-body: included.\r\n"};
+    if(expected_size >= 0) {
+      headerlen =
+        msnprintf(header, sizeof(header), "Content-Length: %" FMT_OFF_T "\r\n",
+                  expected_size);
+      result = Curl_client_write(data, CLIENTWRITE_HEADER,
+                                   header, headerlen);
+      if(result)
+        return result;
+
+      result = Curl_client_write(data, CLIENTWRITE_HEADER,
+                                 accept_ranges, sizeof(accept_ranges) - 1);
+      if(result != CURLE_OK)
+        return result;
+    }
+
+    filetime = (time_t)statbuf.st_mtime;
+    result = Curl_gmtime(filetime, &buffer);
+    if(result)
+      return result;
+
+    if(data->req.no_body) {
+      headerlen =
+      msnprintf(header, sizeof(no_body), "%s (%ld bytes) \r\n",
+                  no_body, expected_size);
+      result = Curl_client_write(data, CLIENTWRITE_HEADER, header, headerlen);
+    }
+    else {
+      result = Curl_client_write(data, CLIENTWRITE_HEADER,
+                                 body_msg, sizeof(body_msg) - 1);
+    }
+    if(result)
+      return result;
+    /* format: "Tue, 15 Nov 1994 12:45:26 GMT" */
+    headerlen =
+      msnprintf(header, sizeof(header),
+                "Last-Modified: %s, %02d %s %4d %02d:%02d:%02d GMT\r\n",
+                Curl_wkday[tm->tm_wday ? tm->tm_wday-1 : 6],
+                tm->tm_mday,
+                Curl_month[tm->tm_mon],
+                tm->tm_year + 1900,
+                tm->tm_hour,
+                tm->tm_min,
+                tm->tm_sec);
+    result = Curl_client_write(data, CLIENTWRITE_HEADER, header, headerlen);
+    if(!result)
+      /* end of headers */
+      result = Curl_client_write(data, CLIENTWRITE_HEADER, "\r\n", 2);
+    if(result)
+      return result;
+    /* set the file size to make it available post transfer */
+    Curl_pgrsSetDownloadSize(data, expected_size);
+    if(data->req.no_body)
+      return CURLE_OK;
+  }
+
+  /* Check whether file range has been specified */
+  result = Curl_range(data);
+  if(result)
+    return result;
+
+  /* Adjust the start offset in case we want to get the N last bytes
+   * of the stream if the filesize could be determined */
+  if(data->state.resume_from < 0) {
+    if(!fstated) {
+      failf(data, "cannot get the size of file.");
+      return CURLE_READ_ERROR;
+    }
+    data->state.resume_from += (curl_off_t)statbuf.st_size;
+  }
+
+  if(data->state.resume_from > 0) {
+    /* We check explicitly if we have a start offset, because
+     * expected_size may be -1 if we do not know how large the file is,
+     * in which case we should not adjust it. */
+    if(data->state.resume_from <= expected_size)
+      expected_size -= data->state.resume_from;
+    else {
+      failf(data, "failed to resume file:// transfer");
+      return CURLE_BAD_DOWNLOAD_RESUME;
+    }
+  }
+
+  /* A high water mark has been specified so we obey... */
+  if(data->req.maxdownload > 0)
+    expected_size = data->req.maxdownload;
+
+  if(!fstated || (expected_size <= 0))
+    size_known = FALSE;
+  else
+    size_known = TRUE;
+
+  /* The following is a shortcut implementation of file reading
+     this is both more efficient than the former call to download() and
+     it avoids problems with select() and recv() on file descriptors
+     in Winsock */
+  if(size_known)
+    Curl_pgrsSetDownloadSize(data, expected_size);
+
+  if(data->state.resume_from) {
+    if(!S_ISDIR(statbuf.st_mode)) {
+      if(data->state.resume_from !=
+          lseek(fd, data->state.resume_from, SEEK_SET))
+        return CURLE_BAD_DOWNLOAD_RESUME;
+    }
+    else {
+      return CURLE_BAD_DOWNLOAD_RESUME;
+    }
+  }
+
+  result = Curl_multi_xfer_buf_borrow(data, &xfer_buf, &xfer_blen);
+  if(result)
+    goto out;
+
+  if(!S_ISDIR(statbuf.st_mode)) {
+    while(!result) {
+      ssize_t nread;
+      /* Do not fill a whole buffer if we want less than all data */
+      size_t bytestoread;
+
+      if(size_known) {
+        bytestoread = (expected_size < (curl_off_t)(xfer_blen-1)) ?
+          curlx_sotouz(expected_size) : (xfer_blen-1);
+      }
+      else
+        bytestoread = xfer_blen-1;
+
+      nread = read(fd, xfer_buf, bytestoread);
+
+      if(nread > 0)
+        xfer_buf[nread] = 0;
+
+      if(nread <= 0 || (size_known && (expected_size == 0)))
+        break;
+
+      if(size_known)
+        expected_size -= nread;
+
+      result = Curl_client_write(data, CLIENTWRITE_BODY, xfer_buf, nread);
+      if(result)
+        goto out;
+
+      if(Curl_pgrsUpdate(data))
+        result = CURLE_ABORTED_BY_CALLBACK;
+      else
+        result = Curl_speedcheck(data, Curl_now());
+      if(result)
+        goto out;
+    }
+  }
+  else {
+#ifdef HAVE_OPENDIR
+    DIR *dir = opendir(file->path);
+    struct dirent *entry;
+
+    if(!dir) {
+      result = CURLE_READ_ERROR;
+      goto out;
+    }
+    else {
+      while((entry = readdir(dir))) {
+        if(entry->d_name[0] != '.') {
+          result = Curl_client_write(data, CLIENTWRITE_BODY,
+                   entry->d_name, strlen(entry->d_name));
+          if(result)
+            break;
+          result = Curl_client_write(data, CLIENTWRITE_BODY, "\n", 1);
+          if(result)
+            break;
+        }
+      }
+      closedir(dir);
+    }
+#else
+    failf(data, "Directory listing not yet implemented on this platform.");
+    result = CURLE_READ_ERROR;
+#endif
+  }
+
+  if(Curl_pgrsUpdate(data))
+    result = CURLE_ABORTED_BY_CALLBACK;
+
+out:
+  Curl_multi_xfer_buf_release(data, xfer_buf);
+  return result;
+}
+
+#endif

local-test-curl-full-01/afc-curl/lib/fileinfo.c

@@ -0,0 +1,46 @@
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+
+#include "curl_setup.h"
+#ifndef CURL_DISABLE_FTP
+#include "strdup.h"
+#include "fileinfo.h"
+#include "curl_memory.h"
+/* The last #include file should be: */
+#include "memdebug.h"
+
+struct fileinfo *Curl_fileinfo_alloc(void)
+{
+  return calloc(1, sizeof(struct fileinfo));
+}
+
+void Curl_fileinfo_cleanup(struct fileinfo *finfo)
+{
+  if(!finfo)
+    return;
+
+  Curl_dyn_free(&finfo->buf);
+  free(finfo);
+}
+#endif

local-test-curl-full-01/afc-curl/lib/fopen.c

@@ -0,0 +1,158 @@
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+
+#include "curl_setup.h"
+
+#if !defined(CURL_DISABLE_COOKIES) || !defined(CURL_DISABLE_ALTSVC) ||  \
+  !defined(CURL_DISABLE_HSTS)
+
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
+
+#include "urldata.h"
+#include "rand.h"
+#include "fopen.h"
+/* The last 3 #include files should be in this order */
+#include "curl_printf.h"
+#include "curl_memory.h"
+#include "memdebug.h"
+
+/*
+  The dirslash() function breaks a null-terminated pathname string into
+  directory and filename components then returns the directory component up
+  to, *AND INCLUDING*, a final '/'. If there is no directory in the path,
+  this instead returns a "" string.
+
+  This function returns a pointer to malloc'ed memory.
+
+  The input path to this function is expected to have a filename part.
+*/
+
+#ifdef _WIN32
+#define PATHSEP "\\"
+#define IS_SEP(x) (((x) == '/') || ((x) == '\\'))
+#elif defined(MSDOS) || defined(__EMX__) || defined(OS2)
+#define PATHSEP "\\"
+#define IS_SEP(x) ((x) == '\\')
+#else
+#define PATHSEP "/"
+#define IS_SEP(x) ((x) == '/')
+#endif
+
+static char *dirslash(const char *path)
+{
+  size_t n;
+  struct dynbuf out;
+  DEBUGASSERT(path);
+  Curl_dyn_init(&out, CURL_MAX_INPUT_LENGTH);
+  n = strlen(path);
+  if(n) {
+    /* find the rightmost path separator, if any */
+    while(n && !IS_SEP(path[n-1]))
+      --n;
+    /* skip over all the path separators, if any */
+    while(n && IS_SEP(path[n-1]))
+      --n;
+  }
+  if(Curl_dyn_addn(&out, path, n))
+    return NULL;
+  /* if there was a directory, append a single trailing slash */
+  if(n && Curl_dyn_addn(&out, PATHSEP, 1))
+    return NULL;
+  return Curl_dyn_ptr(&out);
+}
+
+/*
+ * Curl_fopen() opens a file for writing with a temp name, to be renamed
+ * to the final name when completed. If there is an existing file using this
+ * name at the time of the open, this function will clone the mode from that
+ * file. if 'tempname' is non-NULL, it needs a rename after the file is
+ * written.
+ */
+CURLcode Curl_fopen(struct Curl_easy *data, const char *filename,
+                    FILE **fh, char **tempname)
+{
+  CURLcode result = CURLE_WRITE_ERROR;
+  unsigned char randbuf[41];
+  char *tempstore = NULL;
+  struct_stat sb;
+  int fd = -1;
+  char *dir = NULL;
+  *tempname = NULL;
+
+  *fh = fopen(filename, FOPEN_WRITETEXT);
+  if(!*fh)
+    goto fail;
+  if(fstat(fileno(*fh), &sb) == -1 || !S_ISREG(sb.st_mode)) {
+    return CURLE_OK;
+  }
+  fclose(*fh);
+  *fh = NULL;
+
+  result = Curl_rand_alnum(data, randbuf, sizeof(randbuf));
+  if(result)
+    goto fail;
+
+  dir = dirslash(filename);
+  if(dir) {
+    /* The temp filename should not end up too long for the target file
+       system */
+    tempstore = aprintf("%s%s.tmp", dir, randbuf);
+    free(dir);
+  }
+
+  if(!tempstore) {
+    result = CURLE_OUT_OF_MEMORY;
+    goto fail;
+  }
+
+  result = CURLE_WRITE_ERROR;
+#if (defined(ANDROID) || defined(__ANDROID__)) && \
+    (defined(__i386__) || defined(__arm__))
+  fd = open(tempstore, O_WRONLY | O_CREAT | O_EXCL, (mode_t)(0600|sb.st_mode));
+#else
+  fd = open(tempstore, O_WRONLY | O_CREAT | O_EXCL, 0600|sb.st_mode);
+#endif
+  if(fd == -1)
+    goto fail;
+
+  *fh = fdopen(fd, FOPEN_WRITETEXT);
+  if(!*fh)
+    goto fail;
+
+  *tempname = tempstore;
+  return CURLE_OK;
+
+fail:
+  if(fd != -1) {
+    close(fd);
+    unlink(tempstore);
+  }
+
+  free(tempstore);
+  return result;
+}
+
+#endif /* ! disabled */

local-test-curl-full-01/afc-curl/lib/fopen.h

@@ -0,0 +1,30 @@
+#ifndef HEADER_CURL_FOPEN_H
+#define HEADER_CURL_FOPEN_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+
+CURLcode Curl_fopen(struct Curl_easy *data, const char *filename,
+                    FILE **fh, char **tempname);
+
+#endif

local-test-curl-full-01/afc-curl/lib/ftp.h

@@ -0,0 +1,167 @@
+#ifndef HEADER_CURL_FTP_H
+#define HEADER_CURL_FTP_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+
+#include "curl_setup.h"
+
+#include "pingpong.h"
+
+#ifndef CURL_DISABLE_FTP
+extern const struct Curl_handler Curl_handler_ftp;
+
+#ifdef USE_SSL
+extern const struct Curl_handler Curl_handler_ftps;
+#endif
+
+CURLcode Curl_GetFTPResponse(struct Curl_easy *data, ssize_t *nread,
+                             int *ftpcode);
+#endif /* CURL_DISABLE_FTP */
+
+/****************************************************************************
+ * FTP unique setup
+ ***************************************************************************/
+enum {
+  FTP_STOP,    /* do nothing state, stops the state machine */
+  FTP_WAIT220, /* waiting for the initial 220 response immediately after
+                  a connect */
+  FTP_AUTH,
+  FTP_USER,
+  FTP_PASS,
+  FTP_ACCT,
+  FTP_PBSZ,
+  FTP_PROT,
+  FTP_CCC,
+  FTP_PWD,
+  FTP_SYST,
+  FTP_NAMEFMT,
+  FTP_QUOTE, /* waiting for a response to a command sent in a quote list */
+  FTP_RETR_PREQUOTE,
+  FTP_STOR_PREQUOTE,
+  FTP_POSTQUOTE,
+  FTP_CWD,  /* change dir */
+  FTP_MKD,  /* if the dir did not exist */
+  FTP_MDTM, /* to figure out the datestamp */
+  FTP_TYPE, /* to set type when doing a head-like request */
+  FTP_LIST_TYPE, /* set type when about to do a dir list */
+  FTP_RETR_TYPE, /* set type when about to RETR a file */
+  FTP_STOR_TYPE, /* set type when about to STOR a file */
+  FTP_SIZE, /* get the remote file's size for head-like request */
+  FTP_RETR_SIZE, /* get the remote file's size for RETR */
+  FTP_STOR_SIZE, /* get the size for STOR */
+  FTP_REST, /* when used to check if the server supports it in head-like */
+  FTP_RETR_REST, /* when asking for "resume" in for RETR */
+  FTP_PORT, /* generic state for PORT, LPRT and EPRT, check count1 */
+  FTP_PRET, /* generic state for PRET RETR, PRET STOR and PRET LIST/NLST */
+  FTP_PASV, /* generic state for PASV and EPSV, check count1 */
+  FTP_LIST, /* generic state for LIST, NLST or a custom list command */
+  FTP_RETR,
+  FTP_STOR, /* generic state for STOR and APPE */
+  FTP_QUIT,
+  FTP_LAST  /* never used */
+};
+typedef unsigned char ftpstate; /* use the enum values */
+
+struct ftp_parselist_data; /* defined later in ftplistparser.c */
+
+struct ftp_wc {
+  struct ftp_parselist_data *parser;
+
+  struct {
+    curl_write_callback write_function;
+    FILE *file_descriptor;
+  } backup;
+};
+
+typedef enum {
+  FTPFILE_MULTICWD  = 1, /* as defined by RFC1738 */
+  FTPFILE_NOCWD     = 2, /* use SIZE / RETR / STOR on the full path */
+  FTPFILE_SINGLECWD = 3  /* make one CWD, then SIZE / RETR / STOR on the
+                            file */
+} curl_ftpfile;
+
+/* This FTP struct is used in the Curl_easy. All FTP data that is
+   connection-oriented must be in FTP_conn to properly deal with the fact that
+   perhaps the Curl_easy is changed between the times the connection is
+   used. */
+struct FTP {
+  char *path;    /* points to the urlpieces struct field */
+  char *pathalloc; /* if non-NULL a pointer to an allocated path */
+
+  /* transfer a file/body or not, done as a typedefed enum just to make
+     debuggers display the full symbol and not just the numerical value */
+  curl_pp_transfer transfer;
+  curl_off_t downloadsize;
+};
+
+
+/* ftp_conn is used for struct connection-oriented data in the connectdata
+   struct */
+struct ftp_conn {
+  struct pingpong pp;
+  char *account;
+  char *alternative_to_user;
+  char *entrypath; /* the PWD reply when we logged on */
+  char *file;    /* url-decoded filename (or path) */
+  char **dirs;   /* realloc()ed array for path components */
+  char *newhost;
+  char *prevpath;   /* url-decoded conn->path from the previous transfer */
+  char transfertype; /* set by ftp_transfertype for use by Curl_client_write()a
+                        and others (A/I or zero) */
+  curl_off_t retr_size_saved; /* Size of retrieved file saved */
+  char *server_os;     /* The target server operating system. */
+  curl_off_t known_filesize; /* file size is different from -1, if wildcard
+                                LIST parsing was done and wc_statemach set
+                                it */
+  int dirdepth;  /* number of entries used in the 'dirs' array */
+  int cwdcount;     /* number of CWD commands issued */
+  int count1; /* general purpose counter for the state machine */
+  int count2; /* general purpose counter for the state machine */
+  int count3; /* general purpose counter for the state machine */
+  /* newhost is the (allocated) IP addr or hostname to connect the data
+     connection to */
+  unsigned short newport;
+  ftpstate state; /* always use ftp.c:state() to change state! */
+  ftpstate state_saved; /* transfer type saved to be reloaded after data
+                           connection is established */
+  unsigned char use_ssl;   /* if AUTH TLS is to be attempted etc, for FTP or
+                              IMAP or POP3 or others! (type: curl_usessl)*/
+  unsigned char ccc;       /* ccc level for this connection */
+  BIT(ftp_trying_alternative);
+  BIT(dont_check);  /* Set to TRUE to prevent the final (post-transfer)
+                       file size and 226/250 status check. It should still
+                       read the line, just ignore the result. */
+  BIT(ctl_valid);   /* Tells Curl_ftp_quit() whether or not to do anything. If
+                       the connection has timed out or been closed, this
+                       should be FALSE when it gets to Curl_ftp_quit() */
+  BIT(cwddone);     /* if it has been determined that the proper CWD combo
+                       already has been done */
+  BIT(cwdfail);     /* set TRUE if a CWD command fails, as then we must prevent
+                       caching the current directory */
+  BIT(wait_data_conn); /* this is set TRUE if data connection is waited */
+};
+
+#define DEFAULT_ACCEPT_TIMEOUT   60000 /* milliseconds == one minute */
+
+#endif /* HEADER_CURL_FTP_H */

local-test-curl-full-01/afc-curl/lib/getenv.c

@@ -0,0 +1,80 @@
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+
+#include "curl_setup.h"
+
+#include <curl/curl.h>
+#include "curl_memory.h"
+
+#include "memdebug.h"
+
+static char *GetEnv(const char *variable)
+{
+#if defined(_WIN32_WCE) || defined(CURL_WINDOWS_UWP) || \
+  defined(__ORBIS__) || defined(__PROSPERO__) /* PlayStation 4 and 5 */
+  (void)variable;
+  return NULL;
+#elif defined(_WIN32)
+  /* This uses Windows API instead of C runtime getenv() to get the environment
+     variable since some changes are not always visible to the latter. #4774 */
+  char *buf = NULL;
+  char *tmp;
+  DWORD bufsize;
+  DWORD rc = 1;
+  const DWORD max = 32768; /* max env var size from MSCRT source */
+
+  for(;;) {
+    tmp = realloc(buf, rc);
+    if(!tmp) {
+      free(buf);
+      return NULL;
+    }
+
+    buf = tmp;
+    bufsize = rc;
+
+    /* it is possible for rc to be 0 if the variable was found but empty.
+       Since getenv does not make that distinction we ignore it as well. */
+    rc = GetEnvironmentVariableA(variable, buf, bufsize);
+    if(!rc || rc == bufsize || rc > max) {
+      free(buf);
+      return NULL;
+    }
+
+    /* if rc < bufsize then rc is bytes written not including null */
+    if(rc < bufsize)
+      return buf;
+
+    /* else rc is bytes needed, try again */
+  }
+#else
+  char *env = getenv(variable);
+  return (env && env[0]) ? strdup(env) : NULL;
+#endif
+}
+
+char *curl_getenv(const char *v)
+{
+  return GetEnv(v);
+}

local-test-curl-full-01/afc-curl/lib/getinfo.h

@@ -0,0 +1,29 @@
+#ifndef HEADER_CURL_GETINFO_H
+#define HEADER_CURL_GETINFO_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <[email protected]>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+CURLcode Curl_getinfo(struct Curl_easy *data, CURLINFO info, ...);
+CURLcode Curl_initinfo(struct Curl_easy *data);
+
+#endif /* HEADER_CURL_GETINFO_H */