← Commit list

463472a2d6

Stefan Eissing
Stefan Eissing
2024-02-26
SUCCESS Duration: 95s

Subject

lib: move client writer into own source

Binary

Download Binary (860 KB)

Architecture & Compiler Flags

Architecture: x86_64-linux-gnu Compiler: gcc (Ubuntu 11.4.0-1ubuntu1~22.04.3) 11.4.0

—

Build Log

$ git checkout -f 463472a2d6e3301c1468b5323b856cb67a91f579
Previous HEAD position was 57446b67ba lib: initialize output pointers to NULL before calling strto[ff,l,ul]
HEAD is now at 463472a2d6 lib: move client writer into own source

$ git clean -fdx
Removing Makefile
Removing Makefile.in
Removing aclocal.m4
Removing autom4te.cache/
Removing compile
Removing config.guess
Removing config.log
Removing config.status
Removing config.sub
Removing configure
Removing curl-config
Removing depcomp
Removing docs/Makefile
Removing docs/Makefile.in
Removing docs/cmdline-opts/Makefile
Removing docs/cmdline-opts/Makefile.in
Removing docs/curl-config.1
Removing docs/curl.1
Removing docs/examples/.deps/
Removing docs/examples/Makefile
Removing docs/examples/Makefile.in
Removing docs/libcurl/Makefile
Removing docs/libcurl/Makefile.in
Removing docs/libcurl/opts/Makefile
Removing docs/libcurl/opts/Makefile.in
Removing include/Makefile
Removing include/Makefile.in
Removing include/curl/Makefile
Removing include/curl/Makefile.in
Removing install-sh
Removing lib/.deps/
Removing lib/.dirstamp
Removing lib/.libs/
Removing lib/Makefile
Removing lib/Makefile.in
Removing lib/base64.o
Removing lib/curl_config.h
Removing lib/curl_config.h.in
Removing lib/curl_multibyte.o
Removing lib/dynbuf.o
Removing lib/libcurl.la
Removing lib/libcurl.plist
Removing lib/libcurl.vers
Removing lib/libcurl_la-altsvc.lo
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$ autoreconf -fi
libtoolize: putting auxiliary files in '.'.
libtoolize: copying file './ltmain.sh'
libtoolize: putting macros in AC_CONFIG_MACRO_DIRS, 'm4'.
libtoolize: copying file 'm4/libtool.m4'
libtoolize: copying file 'm4/ltoptions.m4'
libtoolize: copying file 'm4/ltsugar.m4'
libtoolize: copying file 'm4/ltversion.m4'
libtoolize: copying file 'm4/lt~obsolete.m4'
libtoolize: Remember to add 'LT_INIT' to configure.ac.
configure.ac:123: installing './compile'
configure.ac:425: installing './config.guess'
configure.ac:425: installing './config.sub'
configure.ac:123: installing './install-sh'
configure.ac:129: installing './missing'
docs/examples/Makefile.am: installing './depcomp'

$ bash -c find . -name config.guess -exec cp /usr/share/misc/config.guess {} \;

$ bash -c find . -name config.sub -exec cp /usr/share/misc/config.sub {} \;

$ chmod +x configure

$ ./configure --disable-shared --without-ssl --disable-docs
checking whether to enable maintainer-specific portions of Makefiles... no
checking whether make supports nested variables... yes
checking whether to enable debug build options... no
checking whether to enable compiler optimizer... (assumed) yes
checking whether to enable strict compiler warnings... no
checking whether to enable compiler warnings as errors... no
checking whether to enable curl debug memory tracking... no
checking whether to enable hiding of library internal symbols... yes
checking whether to enable c-ares for DNS lookups... no
checking whether to disable dependency on -lrt... (assumed no)
checking whether to enable ECH support... no
checking for path separator... :
checking for sed... /usr/bin/sed
checking for grep... /usr/bin/grep
checking that grep -E works... yes
checking for ar... /usr/bin/ar
checking for a BSD-compatible install... /usr/bin/install -c
checking for gcc... ccache gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether the compiler supports GNU C... yes
checking whether ccache gcc accepts -g... yes
checking for ccache gcc option to enable C11 features... none needed
checking whether ccache gcc understands -c and -o together... yes
checking how to run the C preprocessor... ccache gcc -E
checking for stdio.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for strings.h... yes
checking for sys/stat.h... yes
checking for sys/types.h... yes
checking for unistd.h... yes
checking for stdatomic.h... yes
checking if _Atomic is available... yes
checking for a sed that does not truncate output... (cached) /usr/bin/sed
checking for code coverage support... no
checking whether build environment is sane... yes
checking for a race-free mkdir -p... /usr/bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether make supports the include directive... yes (GNU style)
checking dependency style of ccache gcc... gcc3
checking curl version... 8.7.0-DEV
checking for httpd... no
checking for apache2... no
checking for apachectl... no
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configure: httpd/apache2 not in PATH, http tests disabled
configure: apxs not in PATH, http tests disabled
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checking host system type... x86_64-pc-linux-gnu
checking for grep that handles long lines and -e... (cached) /usr/bin/grep
checking for egrep... /usr/bin/grep -E
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checking how to print strings... printf
checking for a sed that does not truncate output... (cached) /usr/bin/sed
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checking if the linker (/usr/bin/ld) is GNU ld... yes
checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B
checking the name lister (/usr/bin/nm -B) interface... BSD nm
checking whether ln -s works... yes
checking the maximum length of command line arguments... 1572864
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checking how to convert x86_64-pc-linux-gnu file names to toolchain format... func_convert_file_noop
checking for /usr/bin/ld option to reload object files... -r
checking for objdump... objdump
checking how to recognize dependent libraries... pass_all
checking for dlltool... no
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checking for archiver @FILE support... @
checking for strip... strip
checking for ranlib... ranlib
checking command to parse /usr/bin/nm -B output from ccache gcc object... ok
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checking how to truncate binary pipes... /usr/bin/dd bs=4096 count=1
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checking if mt is a manifest tool... no
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checking for objdir... .libs
checking if ccache gcc supports -fno-rtti -fno-exceptions... no
checking for ccache gcc option to produce PIC... -fPIC -DPIC
checking if ccache gcc PIC flag -fPIC -DPIC works... yes
checking if ccache gcc static flag -static works... yes
checking if ccache gcc supports -c -o file.o... yes
checking if ccache gcc supports -c -o file.o... (cached) yes
checking whether the ccache gcc linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes
checking dynamic linker characteristics... GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... no
checking whether to build static libraries... yes
checking whether to build shared libraries with -version-info... yes
checking whether to build shared libraries with -no-undefined... no
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checking whether to build shared libraries with PIC... yes
checking whether to build static libraries with PIC... yes
checking whether to build shared libraries only... no
checking whether to build static libraries only... yes
checking for windres... no
checking for inline... inline
checking if cpp -P is needed... yes
checking if cpp -P works... yes
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checking compiler version... gcc '1100' (raw: '11')
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checking if compiler is SunPro C... no
checking if compiler is Tiny C... no
checking whether build target is a native Windows one... no
checking if compiler accepts some basic options... yes
configure: compiler options added: -Werror-implicit-function-declaration 
checking if compiler optimizer assumed setting might be used... yes
checking if compiler accepts optimizer enabling options... yes
configure: compiler options added: -O2
checking if compiler accepts strict warning options... yes
configure: compiler options added: -Wno-system-headers 
checking if compiler halts on compilation errors... yes
checking if compiler halts on negative sized arrays... yes
checking if compiler halts on function prototype mismatch... yes
checking if compiler supports hiding library internal symbols... yes
checking whether build target supports WIN32 file API... no
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checking for good-to-use Darwin CFLAGS... no
checking whether to link macOS CoreFoundation, CoreServices, and SystemConfiguration frameworks... no
checking to see if the compiler supports __builtin_available()... no
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checking whether to provide built-in manual... yes
checking whether to enable generation of C code... yes
checking whether to use libgcc... no
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checking whether build target is a native Windows one... (cached) no
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checking for connect in libraries... yes
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checking for clock_gettime in libraries... no additional lib required
checking if monotonic clock_gettime works... yes
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checking for raw monotonic clock_gettime... yes
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checking for zlib options with pkg-config... found
checking for zlib.h... yes
configure: found both libz and libz.h header
checking for BrotliDecoderDecompress in -lbrotlidec... no
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checking for LDAP libraries... cannot find LDAP libraries
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checking whether to build with libidn2... (assumed) yes
checking for pkg-config... (cached) /usr/bin/pkg-config
checking for libidn2 options with pkg-config... no
configure: IDN_LIBS: "-lidn2"
configure: IDN_LDFLAGS: ""
configure: IDN_CPPFLAGS: ""
configure: IDN_DIR: ""
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checking run-time libs availability... fine
checking size of size_t... 8
checking size of long... 8
checking size of int... 4
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checking size of curl_off_t... 8
checking size of curl_socket_t... 4
checking for long long... yes
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checking if gethostbyname_r is prototyped... yes
checking if gethostbyname_r takes 3 args.... no
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checking if ioctl SIOCGIFADDR might be used... yes
checking if ioctlsocket can be linked... no
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checking if strdup is prototyped... yes
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checking for perl... /usr/bin/perl
checking for gnroff... no
checking for nroff... /usr/bin/nroff
checking how to use *nroff to get plain text from man pages... -man
checking whether to enable the threaded resolver... yes
checking whether to use POSIX threads for threaded resolver... auto
checking for pthread.h... yes
checking for pthread_create... yes
checking convert -I options to -isystem... yes
checking whether to enable verbose strings... yes
checking whether to enable SSPI support (Windows native builds only)... no
checking whether to enable basic authentication method... yes
checking whether to enable bearer authentication method... yes
checking whether to enable digest authentication method... yes
checking whether to enable kerberos authentication method... yes
checking whether to enable negotiate authentication method... yes
checking whether to enable aws sig methods... yes
checking whether to support NTLM... yes
checking whether to enable NTLM delegation to winbind's helper... no
checking whether to enable TLS-SRP authentication... yes
checking whether to enable Unix domain sockets... auto
checking for struct sockaddr_un.sun_path... yes
checking whether to support cookies... yes
checking whether to support socketpair... yes
checking whether to support HTTP authentication... yes
checking whether to support DoH... yes
checking whether to support the MIME API... yes
checking whether to support binding connections locally... yes
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checking whether to support progress-meter... yes
checking whether to support DNS shuffling... yes
checking whether to support curl_easy_option*... yes
checking whether to support alt-svc... yes
checking whether to support headers-api... yes
configure: disables HSTS due to lack of SSL
checking whether to support WebSockets... no
checking whether hiding of library internal symbols will actually happen... yes
checking if this build supports HTTPS-proxy... no
checking that generated files are newer than configure... done
configure: creating ./config.status
config.status: creating Makefile
config.status: creating docs/Makefile
config.status: creating docs/examples/Makefile
config.status: creating docs/libcurl/Makefile
config.status: creating docs/libcurl/opts/Makefile
config.status: creating docs/cmdline-opts/Makefile
config.status: creating include/Makefile
config.status: creating include/curl/Makefile
config.status: creating src/Makefile
config.status: creating lib/Makefile
config.status: creating scripts/Makefile
config.status: creating lib/libcurl.vers
config.status: creating lib/libcurl.plist
config.status: creating tests/Makefile
config.status: creating tests/config
config.status: creating tests/certs/Makefile
config.status: creating tests/certs/scripts/Makefile
config.status: creating tests/data/Makefile
config.status: creating tests/server/Makefile
config.status: creating tests/libtest/Makefile
config.status: creating tests/unit/Makefile
config.status: creating tests/http/config.ini
config.status: creating tests/http/Makefile
config.status: creating tests/http/clients/Makefile
config.status: creating packages/Makefile
config.status: creating packages/vms/Makefile
config.status: creating curl-config
config.status: creating libcurl.pc
config.status: creating lib/curl_config.h
config.status: executing depfiles commands
config.status: executing libtool commands
configure: Configured to build curl/libcurl:

  Host setup:       x86_64-pc-linux-gnu
  Install prefix:   /usr/local
  Compiler:         ccache gcc
   CFLAGS:          -Werror-implicit-function-declaration -O2 -Wno-system-headers
   CPPFLAGS:        
   LDFLAGS:         
   LIBS:            -lpsl -lz

  curl version:     8.7.0-DEV
  SSL:              no      (--with-{openssl,gnutls,mbedtls,wolfssl,schannel,secure-transport,amissl,bearssl,rustls} )
  SSH:              no      (--with-{libssh,libssh2})
  zlib:             enabled
  brotli:           no      (--with-brotli)
  zstd:             no      (--with-zstd)
  GSS-API:          no      (--with-gssapi)
  GSASL:            no      (libgsasl not found)
  TLS-SRP:          no      (--enable-tls-srp)
  resolver:         POSIX threaded
  IPv6:             enabled
  Unix sockets:     enabled
  IDN:              no      (--with-{libidn2,winidn})
  Build docs:       no
  Build libcurl:    Shared=no, Static=yes
  Built-in manual:  enabled
  --libcurl option: enabled (--disable-libcurl-option)
  Verbose errors:   enabled (--disable-verbose)
  Code coverage:    disabled
  SSPI:             no      (--enable-sspi)
  ca cert bundle:   no
  ca cert path:     
  ca fallback:      
  LDAP:             no      (--enable-ldap / --with-ldap-lib / --with-lber-lib)
  LDAPS:            no      (--enable-ldaps)
  RTSP:             enabled
  RTMP:             no      (--with-librtmp)
  PSL:              enabled
  Alt-svc:          enabled (--disable-alt-svc)
  Headers API:      enabled (--disable-headers-api)
  HSTS:             no      (--enable-hsts)
  HTTP1:            enabled (internal)
  HTTP2:            no      (--with-nghttp2)
  HTTP3:            no      (--with-ngtcp2 --with-nghttp3, --with-quiche, --with-openssl-quic, --with-msh3)
  ECH:              no      (--enable-ech)
  WebSockets:       no      (--enable-websockets)
  Protocols:        DICT FILE FTP GOPHER HTTP IMAP IPFS IPNS MQTT POP3 RTSP SMTP TELNET TFTP
  Features:         AsynchDNS IPv6 Largefile PSL UnixSockets alt-svc libz threadsafe

configure: WARNING: Cannot find libraries for LDAP support: LDAP disabled
configure: WARNING: libgsasl was not found
configure: WARNING: Cannot find libraries for IDN support: IDN disabled

$ make -j3
Making all in lib
make[1]: Entering directory '/root/asi_db/builds/curl/_worktrees/w0/lib'
make  all-am
make[2]: Entering directory '/root/asi_db/builds/curl/_worktrees/w0/lib'
  CC       libcurl_la-altsvc.lo
  CC       libcurl_la-amigaos.lo
  CC       libcurl_la-asyn-ares.lo
  CC       libcurl_la-asyn-thread.lo
  CC       libcurl_la-base64.lo
  CC       libcurl_la-bufq.lo
  CC       libcurl_la-bufref.lo
  CC       libcurl_la-c-hyper.lo
  CC       libcurl_la-cf-h1-proxy.lo
  CC       libcurl_la-cf-h2-proxy.lo
  CC       libcurl_la-cf-haproxy.lo
  CC       libcurl_la-cf-https-connect.lo
  CC       libcurl_la-cf-socket.lo
  CC       libcurl_la-cfilters.lo
  CC       libcurl_la-conncache.lo
  CC       libcurl_la-connect.lo
  CC       libcurl_la-content_encoding.lo
  CC       libcurl_la-cookie.lo
  CC       libcurl_la-curl_addrinfo.lo
  CC       libcurl_la-curl_des.lo
  CC       libcurl_la-curl_endian.lo
  CC       libcurl_la-curl_fnmatch.lo
  CC       libcurl_la-curl_get_line.lo
  CC       libcurl_la-curl_gethostname.lo
  CC       libcurl_la-curl_gssapi.lo
  CC       libcurl_la-curl_memrchr.lo
  CC       libcurl_la-curl_multibyte.lo
  CC       libcurl_la-curl_ntlm_core.lo
  CC       libcurl_la-curl_ntlm_wb.lo
  CC       libcurl_la-curl_path.lo
  CC       libcurl_la-curl_range.lo
  CC       libcurl_la-curl_rtmp.lo
  CC       libcurl_la-curl_sasl.lo
  CC       libcurl_la-curl_sha512_256.lo
  CC       libcurl_la-curl_sspi.lo
  CC       libcurl_la-curl_threads.lo
  CC       libcurl_la-curl_trc.lo
  CC       libcurl_la-cw-out.lo
  CC       libcurl_la-dict.lo
  CC       libcurl_la-doh.lo
  CC       libcurl_la-dynbuf.lo
  CC       libcurl_la-dynhds.lo
  CC       libcurl_la-easy.lo
  CC       libcurl_la-easygetopt.lo
  CC       libcurl_la-easyoptions.lo
  CC       libcurl_la-escape.lo
  CC       libcurl_la-file.lo
  CC       libcurl_la-fileinfo.lo
  CC       libcurl_la-fopen.lo
  CC       libcurl_la-formdata.lo
  CC       libcurl_la-ftp.lo
  CC       libcurl_la-ftplistparser.lo
  CC       libcurl_la-getenv.lo
  CC       libcurl_la-getinfo.lo
  CC       libcurl_la-gopher.lo
  CC       libcurl_la-hash.lo
  CC       libcurl_la-headers.lo
  CC       libcurl_la-hmac.lo
  CC       libcurl_la-hostasyn.lo
  CC       libcurl_la-hostip.lo
  CC       libcurl_la-hostip4.lo
  CC       libcurl_la-hostip6.lo
  CC       libcurl_la-hostsyn.lo
  CC       libcurl_la-hsts.lo
  CC       libcurl_la-http.lo
  CC       libcurl_la-http1.lo
  CC       libcurl_la-http2.lo
  CC       libcurl_la-http_aws_sigv4.lo
  CC       libcurl_la-http_chunks.lo
  CC       libcurl_la-http_digest.lo
  CC       libcurl_la-http_negotiate.lo
  CC       libcurl_la-http_ntlm.lo
  CC       libcurl_la-http_proxy.lo
  CC       libcurl_la-idn.lo
  CC       libcurl_la-if2ip.lo
  CC       libcurl_la-imap.lo
  CC       libcurl_la-inet_ntop.lo
  CC       libcurl_la-inet_pton.lo
  CC       libcurl_la-krb5.lo
  CC       libcurl_la-ldap.lo
  CC       libcurl_la-llist.lo
  CC       libcurl_la-macos.lo
  CC       libcurl_la-md4.lo
  CC       libcurl_la-md5.lo
  CC       libcurl_la-memdebug.lo
  CC       libcurl_la-mime.lo
  CC       libcurl_la-mprintf.lo
  CC       libcurl_la-mqtt.lo
  CC       libcurl_la-multi.lo
  CC       libcurl_la-netrc.lo
  CC       libcurl_la-nonblock.lo
  CC       libcurl_la-noproxy.lo
  CC       libcurl_la-openldap.lo
  CC       libcurl_la-parsedate.lo
  CC       libcurl_la-pop3.lo
  CC       libcurl_la-pingpong.lo
  CC       libcurl_la-progress.lo
  CC       libcurl_la-psl.lo
  CC       libcurl_la-rand.lo
  CC       libcurl_la-rename.lo
  CC       libcurl_la-rtsp.lo
  CC       libcurl_la-select.lo
  CC       libcurl_la-sendf.lo
  CC       libcurl_la-setopt.lo
  CC       libcurl_la-sha256.lo
  CC       libcurl_la-share.lo
  CC       libcurl_la-slist.lo
  CC       libcurl_la-smb.lo
  CC       libcurl_la-smtp.lo
  CC       libcurl_la-socketpair.lo
  CC       libcurl_la-socks.lo
  CC       libcurl_la-socks_gssapi.lo
  CC       libcurl_la-socks_sspi.lo
  CC       libcurl_la-speedcheck.lo
  CC       libcurl_la-splay.lo
  CC       libcurl_la-strcase.lo
  CC       libcurl_la-strdup.lo
  CC       libcurl_la-strerror.lo
  CC       libcurl_la-strtok.lo
  CC       libcurl_la-strtoofft.lo
  CC       libcurl_la-system_win32.lo
  CC       libcurl_la-telnet.lo
  CC       libcurl_la-tftp.lo
  CC       libcurl_la-timediff.lo
  CC       libcurl_la-timeval.lo
  CC       libcurl_la-transfer.lo
  CC       libcurl_la-url.lo
  CC       libcurl_la-urlapi.lo
  CC       libcurl_la-version.lo
  CC       libcurl_la-version_win32.lo
  CC       libcurl_la-warnless.lo
  CC       libcurl_la-ws.lo
  CC       vauth/libcurl_la-cleartext.lo
  CC       vauth/libcurl_la-cram.lo
  CC       vauth/libcurl_la-digest.lo
  CC       vauth/libcurl_la-digest_sspi.lo
  CC       vauth/libcurl_la-gsasl.lo
  CC       vauth/libcurl_la-krb5_gssapi.lo
  CC       vauth/libcurl_la-krb5_sspi.lo
  CC       vauth/libcurl_la-ntlm.lo
  CC       vauth/libcurl_la-ntlm_sspi.lo
  CC       vauth/libcurl_la-oauth2.lo
  CC       vauth/libcurl_la-spnego_gssapi.lo
  CC       vauth/libcurl_la-spnego_sspi.lo
  CC       vauth/libcurl_la-vauth.lo
  CC       vtls/libcurl_la-bearssl.lo
  CC       vtls/libcurl_la-gtls.lo
  CC       vtls/libcurl_la-hostcheck.lo
  CC       vtls/libcurl_la-keylog.lo
  CC       vtls/libcurl_la-mbedtls.lo
  CC       vtls/libcurl_la-mbedtls_threadlock.lo
  CC       vtls/libcurl_la-openssl.lo
  CC       vtls/libcurl_la-rustls.lo
  CC       vtls/libcurl_la-schannel.lo
  CC       vtls/libcurl_la-schannel_verify.lo
  CC       vtls/libcurl_la-sectransp.lo
  CC       vtls/libcurl_la-vtls.lo
  CC       vtls/libcurl_la-wolfssl.lo
  CC       vtls/libcurl_la-x509asn1.lo
  CC       vquic/libcurl_la-curl_msh3.lo
  CC       vquic/libcurl_la-curl_ngtcp2.lo
  CC       vquic/libcurl_la-curl_osslq.lo
  CC       vquic/libcurl_la-curl_quiche.lo
  CC       vquic/libcurl_la-vquic.lo
  CC       vquic/libcurl_la-vquic-tls.lo
  CC       vssh/libcurl_la-libssh.lo
  CC       vssh/libcurl_la-libssh2.lo
  CC       vssh/libcurl_la-wolfssh.lo
  CCLD     libcurl.la
make[2]: Leaving directory '/root/asi_db/builds/curl/_worktrees/w0/lib'
make[1]: Leaving directory '/root/asi_db/builds/curl/_worktrees/w0/lib'
Making all in src
make[1]: Entering directory '/root/asi_db/builds/curl/_worktrees/w0/src'
make[2]: Entering directory '/root/asi_db/builds/curl/_worktrees/w0/src'
  CC       slist_wc.o
  CC       tool_bname.o
  CC       tool_binmode.o
  CC       tool_cb_dbg.o
  CC       tool_cb_hdr.o
  CC       tool_cb_prg.o
  CC       tool_cb_rea.o
  CC       tool_cb_see.o
  CC       tool_cb_wrt.o
  CC       tool_cfgable.o
  CC       tool_dirhie.o
  CC       tool_doswin.o
  CC       tool_easysrc.o
  CC       tool_filetime.o
  CC       tool_findfile.o
  CC       tool_formparse.o
  CC       tool_getparam.o
  CC       tool_getpass.o
  CC       tool_help.o
cd ../docs && make
  CC       tool_helpers.o
make[3]: Entering directory '/root/asi_db/builds/curl/_worktrees/w0/docs'
Making all in .
  CC       tool_ipfs.o
make[4]: Entering directory '/root/asi_db/builds/curl/_worktrees/w0/docs'
if test "..x" != "..x" -a -e "./curl.1"; then \
	/usr/bin/install -c -m 644 "./curl.1" /root/asi_db/builds/curl/_worktrees/w0/docs/curl.1 \
	&& touch -r "./curl.1" /root/asi_db/builds/curl/_worktrees/w0/docs/curl.1; fi
  CC       tool_libinfo.o
cd cmdline-opts && make
make[5]: Entering directory '/root/asi_db/builds/curl/_worktrees/w0/docs/cmdline-opts'
  CC       tool_listhelp.o
  GENERATE ../../docs/curl.1
  CC       tool_main.o
  CC       tool_msgs.o
  CC       tool_operate.o
  CC       tool_operhlp.o
  CC       tool_paramhlp.o
  CC       tool_parsecfg.o
  CC       tool_progress.o
  CC       tool_setopt.o
  CC       tool_sleep.o
  CC       tool_stderr.o
  CC       tool_strdup.o
  CC       tool_urlglob.o
  CC       tool_util.o
  CC       tool_vms.o
  CC       tool_writeout.o
  CC       tool_writeout_json.o
  CC       tool_xattr.o
  CC       var.o
  RENDER  curl-config.1
  CC       ../lib/base64.o
  CC       ../lib/curl_multibyte.o
  CC       ../lib/dynbuf.o
  CC       ../lib/nonblock.o
  CC       ../lib/strtoofft.o
  CC       ../lib/timediff.o
  CC       ../lib/version_win32.o
  CC       ../lib/warnless.o
make[5]: Leaving directory '/root/asi_db/builds/curl/_worktrees/w0/docs/cmdline-opts'
make[4]: Leaving directory '/root/asi_db/builds/curl/_worktrees/w0/docs'
Making all in cmdline-opts
make[4]: Entering directory '/root/asi_db/builds/curl/_worktrees/w0/docs/cmdline-opts'
make[4]: Nothing to be done for 'all'.
make[4]: Leaving directory '/root/asi_db/builds/curl/_worktrees/w0/docs/cmdline-opts'
Making all in libcurl
make[4]: Entering directory '/root/asi_db/builds/curl/_worktrees/w0/docs/libcurl'
Making all in opts
make[5]: Entering directory '/root/asi_db/builds/curl/_worktrees/w0/docs/libcurl/opts'
make[5]: Nothing to be done for 'all'.
make[5]: Leaving directory '/root/asi_db/builds/curl/_worktrees/w0/docs/libcurl/opts'
make[5]: Entering directory '/root/asi_db/builds/curl/_worktrees/w0/docs/libcurl'
make[5]: Nothing to be done for 'all-am'.
make[5]: Leaving directory '/root/asi_db/builds/curl/_worktrees/w0/docs/libcurl'
make[4]: Leaving directory '/root/asi_db/builds/curl/_worktrees/w0/docs/libcurl'
make[3]: Leaving directory '/root/asi_db/builds/curl/_worktrees/w0/docs'
  HUGE     tool_hugehelp.c
  CC       tool_hugehelp.o
  CCLD     curl
make[2]: Leaving directory '/root/asi_db/builds/curl/_worktrees/w0/src'
make[1]: Leaving directory '/root/asi_db/builds/curl/_worktrees/w0/src'
make[1]: Entering directory '/root/asi_db/builds/curl/_worktrees/w0'
make[1]: Nothing to be done for 'all-am'.
make[1]: Leaving directory '/root/asi_db/builds/curl/_worktrees/w0'

Commit Diff GitHub →

lib/Makefile.inc+2 -0
@@ -138,6 +138,7 @@ LIB_CFILES = \
curl_sspi.c \
curl_threads.c \
curl_trc.c \
+ cw-out.c \
dict.c \
doh.c \
dynbuf.c \
@@ -283,6 +284,7 @@ LIB_HFILES = \
curl_threads.h \
curl_trc.h \
curlx.h \
+ cw-out.h \
dict.h \
doh.h \
dynbuf.h \
lib/cw-out.c+437 -0
@@ -0,0 +1,437 @@
+/***************************************************************************
+ * _ _ ____ _
+ * 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;
+};
+
+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 = (struct cw_out_ctx *)writer;
+ (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 = (struct cw_out_ctx *)writer;
+
+ (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;
+
+ (void)ctx;
+ /* 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 && !(data->req.keepon & KEEP_RECV_PAUSE)) {
+ 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);
+ 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 can't pause since the
+ transfer isn't 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;
+ break;
+ }
+ if(nwritten != wlen) {
+ failf(data, "Failure writing output to destination, "
+ "passed %zu returned %zu", 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(data->req.keepon & KEEP_RECV_PAUSE)
+ 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(data->req.keepon & KEEP_RECV_PAUSE);
+ 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;
+
+ /* 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)
+ return result;
+ }
+
+ 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)
+ return result;
+ }
+ 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)
+ return result;
+ }
+ }
+ return CURLE_OK;
+}
+
+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 = (struct cw_out_ctx *)writer;
+ CURLcode result;
+ bool flush_all;
+
+ flush_all = (type & CLIENTWRITE_EOS)? TRUE:FALSE;
+ 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;
+ return cw_out_bufs_len(ctx) > 0;
+}
+
+static CURLcode cw_out_flush(struct Curl_easy *data, 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;
+
+ result = cw_out_flush_chain(ctx, data, &ctx->buf, flush_all);
+ }
+ return result;
+}
+
+CURLcode Curl_cw_out_flush(struct Curl_easy *data)
+{
+ return cw_out_flush(data, FALSE);
+}
+
+CURLcode Curl_cw_out_done(struct Curl_easy *data)
+{
+ return cw_out_flush(data, TRUE);
+}
lib/cw-out.h+53 -0
@@ -0,0 +1,53 @@
+#ifndef HEADER_CURL_CW_OUT_H
+#define HEADER_CURL_CW_OUT_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 "sendf.h"
+
+/**
+ * The client writer type "cw-out" that does the actual writing to
+ * the client callbacks. Intended to be the last installed in the
+ * client writer stack of a transfer.
+ */
+extern struct Curl_cwtype Curl_cwt_out;
+
+/**
+ * Return TRUE iff 'cw-out' client write has paused data.
+ */
+bool Curl_cw_out_is_paused(struct Curl_easy *data);
+
+/**
+ * Flush any buffered date to the client, chunk collation still applies.
+ */
+CURLcode Curl_cw_out_flush(struct Curl_easy *data);
+
+/**
+ * Mark EndOfStream reached and flush ALL data to the client.
+ */
+CURLcode Curl_cw_out_done(struct Curl_easy *data);
+
+#endif /* HEADER_CURL_CW_OUT_H */
lib/easy.c+3 -2
@@ -58,6 +58,7 @@
#include "multiif.h"
#include "select.h"
#include "cfilters.h"
+#include "cw-out.h"
#include "sendf.h" /* for failf function prototype */
#include "connect.h" /* for Curl_getconnectinfo */
#include "slist.h"
@@ -1117,7 +1118,7 @@ CURLcode curl_easy_pause(struct Curl_easy *data, int action)
if(!(newstate & KEEP_RECV_PAUSE)) {
Curl_conn_ev_data_pause(data, FALSE);
- result = Curl_client_unpause(data);
+ result = Curl_cw_out_flush(data);
if(result)
return result;
}
@@ -1141,7 +1142,7 @@ CURLcode curl_easy_pause(struct Curl_easy *data, int action)
/* reset the too-slow time keeper */
data->state.keeps_speed.tv_sec = 0;
- if(!data->state.tempcount)
+ if(!Curl_cw_out_is_paused(data))
/* if not pausing again, force a recv/send check of this connection as
the data might've been read off the socket already */
data->state.select_bits = CURL_CSELECT_IN | CURL_CSELECT_OUT;
lib/multi.c+6 -1
@@ -645,7 +645,7 @@ static CURLcode multi_done(struct Curl_easy *data,
after an error was detected */
bool premature)
{
- CURLcode result;
+ CURLcode result, r2;
struct connectdata *conn = data->conn;
#if defined(DEBUGBUILD) && !defined(CURL_DISABLE_VERBOSE_STRINGS)
@@ -696,6 +696,11 @@ static CURLcode multi_done(struct Curl_easy *data,
result = CURLE_ABORTED_BY_CALLBACK;
}
+ /* Make sure that transfer client writes are really done now. */
+ r2 = Curl_xfer_write_done(data, premature);
+ if(r2 && !result)
+ result = r2;
+
/* Inform connection filters that this transfer is done */
Curl_conn_ev_data_done(data, premature);
lib/sendf.c+17 -203
@@ -41,6 +41,7 @@
#include "cfilters.h"
#include "connect.h"
#include "content_encoding.h"
+#include "cw-out.h"
#include "vtls/vtls.h"
#include "vssh/ssh.h"
#include "easyif.h"
@@ -133,147 +134,6 @@ CURLcode Curl_write(struct Curl_easy *data,
return Curl_nwrite(data, num, mem, len, written);
}
-static CURLcode pausewrite(struct Curl_easy *data,
- int type, /* what type of data */
- bool paused_body,
- const char *ptr,
- size_t len)
-{
- /* signalled to pause sending on this connection, but since we have data
- we want to send we need to dup it to save a copy for when the sending
- is again enabled */
- struct SingleRequest *k = &data->req;
- struct UrlState *s = &data->state;
- unsigned int i;
- bool newtype = TRUE;
-
- Curl_conn_ev_data_pause(data, TRUE);
-
- if(s->tempcount) {
- for(i = 0; i< s->tempcount; i++) {
- if(s->tempwrite[i].type == type &&
- !!s->tempwrite[i].paused_body == !!paused_body) {
- /* data for this type exists */
- newtype = FALSE;
- break;
- }
- }
- DEBUGASSERT(i < 3);
- if(i >= 3)
- /* There are more types to store than what fits: very bad */
- return CURLE_OUT_OF_MEMORY;
- }
- else
- i = 0;
-
- if(newtype) {
- /* store this information in the state struct for later use */
- Curl_dyn_init(&s->tempwrite[i].b, DYN_PAUSE_BUFFER);
- s->tempwrite[i].type = type;
- s->tempwrite[i].paused_body = paused_body;
- s->tempcount++;
- }
-
- if(Curl_dyn_addn(&s->tempwrite[i].b, (unsigned char *)ptr, len))
- return CURLE_OUT_OF_MEMORY;
-
- /* mark the connection as RECV paused */
- k->keepon |= KEEP_RECV_PAUSE;
-
- return CURLE_OK;
-}
-
-
-/* chop_write() writes chunks of data not larger than CURL_MAX_WRITE_SIZE via
- * client write callback(s) and takes care of pause requests from the
- * callbacks.
- */
-static CURLcode chop_write(struct Curl_easy *data,
- int type,
- bool skip_body_write,
- char *optr,
- size_t olen)
-{
- struct connectdata *conn = data->conn;
- curl_write_callback writeheader = NULL;
- curl_write_callback writebody = NULL;
- char *ptr = optr;
- size_t len = olen;
- void *writebody_ptr = data->set.out;
-
- if(!len)
- return CURLE_OK;
-
- /* If reading is paused, append this data to the already held data for this
- type. */
- if(data->req.keepon & KEEP_RECV_PAUSE)
- return pausewrite(data, type, !skip_body_write, ptr, len);
-
- /* Determine the callback(s) to use. */
- if(!skip_body_write &&
- ((type & CLIENTWRITE_BODY) ||
- ((type & CLIENTWRITE_HEADER) && data->set.include_header))) {
- writebody = data->set.fwrite_func;
- }
- if((type & (CLIENTWRITE_HEADER|CLIENTWRITE_INFO)) &&
- (data->set.fwrite_header || data->set.writeheader)) {
- /*
- * Write headers to the same callback or to the especially setup
- * header callback function (added after version 7.7.1).
- */
- writeheader =
- data->set.fwrite_header? data->set.fwrite_header: data->set.fwrite_func;
- }
-
- /* Chop data, write chunks. */
- while(len) {
- size_t chunklen = len <= CURL_MAX_WRITE_SIZE? len: CURL_MAX_WRITE_SIZE;
-
- if(writebody) {
- size_t wrote;
- Curl_set_in_callback(data, true);
- wrote = writebody(ptr, 1, chunklen, writebody_ptr);
- Curl_set_in_callback(data, false);
-
- if(CURL_WRITEFUNC_PAUSE == wrote) {
- if(conn->handler->flags & PROTOPT_NONETWORK) {
- /* Protocols that work without network cannot be paused. This is
- actually only FILE:// just now, and it can't pause since the
- transfer isn't done using the "normal" procedure. */
- failf(data, "Write callback asked for PAUSE when not supported");
- return CURLE_WRITE_ERROR;
- }
- return pausewrite(data, type, TRUE, ptr, len);
- }
- if(wrote != chunklen) {
- failf(data, "Failure writing output to destination");
- return CURLE_WRITE_ERROR;
- }
- }
-
- ptr += chunklen;
- len -= chunklen;
- }
-
- if(writeheader) {
- size_t wrote;
-
- Curl_set_in_callback(data, true);
- wrote = writeheader(optr, 1, olen, data->set.writeheader);
- Curl_set_in_callback(data, false);
-
- if(CURL_WRITEFUNC_PAUSE == wrote)
- return pausewrite(data, type, FALSE, optr, olen);
- if(wrote != olen) {
- failf(data, "Failed writing header");
- return CURLE_WRITE_ERROR;
- }
- }
-
- return CURLE_OK;
-}
-
-
/* Curl_client_write() sends data to the write callback(s)
The bit pattern defines to what "streams" to write to. Body and/or header.
@@ -303,42 +163,9 @@ CURLcode Curl_client_write(struct Curl_easy *data,
return Curl_cwriter_write(data, data->req.writer_stack, type, buf, blen);
}
-CURLcode Curl_client_unpause(struct Curl_easy *data)
-{
- CURLcode result = CURLE_OK;
-
- if(data->state.tempcount) {
- /* there are buffers for sending that can be delivered as the receive
- pausing is lifted! */
- unsigned int i;
- unsigned int count = data->state.tempcount;
- struct tempbuf writebuf[3]; /* there can only be three */
-
- /* copy the structs to allow for immediate re-pausing */
- for(i = 0; i < data->state.tempcount; i++) {
- writebuf[i] = data->state.tempwrite[i];
- Curl_dyn_init(&data->state.tempwrite[i].b, DYN_PAUSE_BUFFER);
- }
- data->state.tempcount = 0;
-
- for(i = 0; i < count; i++) {
- /* even if one function returns error, this loops through and frees
- all buffers */
- if(!result)
- result = chop_write(data, writebuf[i].type,
- !writebuf[i].paused_body,
- Curl_dyn_ptr(&writebuf[i].b),
- Curl_dyn_len(&writebuf[i].b));
- Curl_dyn_free(&writebuf[i].b);
- }
- }
- return result;
-}
-
void Curl_client_cleanup(struct Curl_easy *data)
{
struct Curl_cwriter *writer = data->req.writer_stack;
- size_t i;
while(writer) {
data->req.writer_stack = writer->next;
@@ -347,10 +174,6 @@ void Curl_client_cleanup(struct Curl_easy *data)
writer = data->req.writer_stack;
}
- for(i = 0; i < data->state.tempcount; i++) {
- Curl_dyn_free(&data->state.tempwrite[i].b);
- }
- data->state.tempcount = 0;
data->req.bytecount = 0;
data->req.headerline = 0;
}
@@ -388,26 +211,6 @@ void Curl_cwriter_def_close(struct Curl_easy *data,
(void) writer;
}
-/* Real client writer to installed callbacks. */
-static CURLcode cw_client_write(struct Curl_easy *data,
- struct Curl_cwriter *writer, int type,
- const char *buf, size_t nbytes)
-{
- (void)writer;
- if(!nbytes)
- return CURLE_OK;
- return chop_write(data, type, FALSE, (char *)buf, nbytes);
-}
-
-static const struct Curl_cwtype cw_client = {
- "client",
- NULL,
- Curl_cwriter_def_init,
- cw_client_write,
- Curl_cwriter_def_close,
- sizeof(struct Curl_cwriter)
-};
-
static size_t get_max_body_write_len(struct Curl_easy *data, curl_off_t limit)
{
if(limit != -1) {
@@ -496,14 +299,14 @@ static CURLcode cw_download_write(struct Curl_easy *data,
}
}
- /* Update stats, write and report progress */
- data->req.bytecount += nwrite;
- ++data->req.bodywrites;
- if(!data->req.ignorebody && nwrite) {
+ if(!data->req.ignorebody && (nwrite || (type & CLIENTWRITE_EOS))) {
result = Curl_cwriter_write(data, writer->next, type, buf, nwrite);
if(result)
return result;
}
+ /* Update stats, write and report progress */
+ data->req.bytecount += nwrite;
+ ++data->req.bodywrites;
result = Curl_pgrsSetDownloadCounter(data, data->req.bytecount);
if(result)
return result;
@@ -615,7 +418,7 @@ static CURLcode do_init_stack(struct Curl_easy *data)
DEBUGASSERT(!data->req.writer_stack);
result = Curl_cwriter_create(&data->req.writer_stack,
- data, &cw_client, CURL_CW_CLIENT);
+ data, &Curl_cwt_out, CURL_CW_CLIENT);
if(result)
return result;
@@ -669,6 +472,17 @@ struct Curl_cwriter *Curl_cwriter_get_by_name(struct Curl_easy *data,
return NULL;
}
+struct Curl_cwriter *Curl_cwriter_get_by_type(struct Curl_easy *data,
+ const struct Curl_cwtype *cwt)
+{
+ struct Curl_cwriter *writer;
+ for(writer = data->req.writer_stack; writer; writer = writer->next) {
+ if(writer->cwt == cwt)
+ return writer;
+ }
+ return NULL;
+}
+
void Curl_cwriter_remove_by_name(struct Curl_easy *data,
const char *name)
{
lib/sendf.h+7 -7
@@ -58,13 +58,6 @@
CURLcode Curl_client_write(struct Curl_easy *data, int type, const char *ptr,
size_t len) WARN_UNUSED_RESULT;
-/**
- * For a paused transfer, there might be buffered data held back.
- * Attempt to flush this data to the client. This *may* trigger
- * another pause of the transfer.
- */
-CURLcode Curl_client_unpause(struct Curl_easy *data);
-
/**
* Free all resources related to client writing.
*/
@@ -148,6 +141,13 @@ size_t Curl_cwriter_count(struct Curl_easy *data, Curl_cwriter_phase phase);
CURLcode Curl_cwriter_add(struct Curl_easy *data,
struct Curl_cwriter *writer);
+/**
+ * Look up an installed client writer on `data` by its type.
+ * @return first writer with that type or NULL
+ */
+struct Curl_cwriter *Curl_cwriter_get_by_type(struct Curl_easy *data,
+ const struct Curl_cwtype *cwt);
+
void Curl_cwriter_remove_by_name(struct Curl_easy *data,
const char *name);
lib/transfer.c+7 -0
@@ -63,6 +63,7 @@
#include "content_encoding.h"
#include "hostip.h"
#include "cfilters.h"
+#include "cw-out.h"
#include "transfer.h"
#include "sendf.h"
#include "speedcheck.h"
@@ -1720,3 +1721,9 @@ CURLcode Curl_xfer_write_resp(struct Curl_easy *data,
}
return result;
}
+
+CURLcode Curl_xfer_write_done(struct Curl_easy *data, bool premature)
+{
+ (void)premature;
+ return Curl_cw_out_done(data);
+}
lib/transfer.h+6 -0
@@ -85,4 +85,10 @@ Curl_setup_transfer (struct Curl_easy *data,
disables */
);
+/**
+ * Multi has set transfer to DONE. Last chance to trigger
+ * missing response things like writing an EOS to the client.
+ */
+CURLcode Curl_xfer_write_done(struct Curl_easy *data, bool premature);
+
#endif /* HEADER_CURL_TRANSFER_H */
lib/urldata.h+0 -14
@@ -1273,18 +1273,6 @@ struct Curl_data_priority {
#endif
};
-/*
- * This struct is for holding data that was attempted to get sent to the user's
- * callback but is held due to pausing. One instance per type (BOTH, HEADER,
- * BODY).
- */
-struct tempbuf {
- struct dynbuf b;
- int type; /* type of the 'tempwrite' buffer as a bitmask that is used with
- Curl_client_write() */
- BIT(paused_body); /* if PAUSE happened before/during BODY write */
-};
-
/* Timers */
typedef enum {
EXPIRE_100_TIMEOUT,
@@ -1362,8 +1350,6 @@ struct UrlState {
int retrycount; /* number of retries on a new connection */
struct Curl_ssl_session *session; /* array of 'max_ssl_sessions' size */
long sessionage; /* number of the most recent session */
- struct tempbuf tempwrite[3]; /* BOTH, HEADER, BODY */
- unsigned int tempcount; /* number of entries in use in tempwrite, 0 - 3 */
int os_errno; /* filled in with errno whenever an error occurs */
char *scratch; /* huge buffer[set.buffer_size*2] for upload CRLF replacing */
long followlocation; /* redirect counter */