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* spelling fixesklemens2017-03-261-2/+2
| | | | Closes #1356
* Improve code readbilitySylvestre Ledru2017-03-131-35/+31
| | | | | | ... by removing the else branch after a return, break or continue. Closes #1310
* Curl_getconnectinfo: avoid checking if the connection is closedIsaac Boukris2016-12-181-7/+4
| | | | | | | | | | It doesn't benefit us much as the connection could get closed at any time, and also by checking we lose the ability to determine if the socket was closed by reading zero bytes. Reported-by: Michael Kaufmann Closes https://github.com/curl/curl/pull/1134
* checksrc: stricter no-space-before-paren enforcementDaniel Stenberg2016-12-131-4/+4
| | | | In order to make the code style more uniform everywhere
* realloc: use Curl_saferealloc to avoid common mistakesDaniel Stenberg2016-11-111-2/+3
| | | | Discussed: https://curl.haxx.se/mail/lib-2016-11/0087.html
* strcasecompare: all case insensitive string compares ignore locale nowDaniel Stenberg2016-10-311-1/+1
| | | | | We had some confusions on when each function was used. We should not act differently on different locales anyway.
* select: switch to macros in uppercaseDaniel Stenberg2016-10-181-1/+1
| | | | | | | | | | Curl_select_ready() was the former API that was replaced with Curl_select_check() a while back and the former arg setup was provided with a define (in order to leave existing code unmodified). Now we instead offer SOCKET_READABLE and SOCKET_WRITABLE for the most common shortcuts where only one socket is checked. They're also more visibly macros.
* rtsp: ignore whitespace in session idDaniel Stenberg2016-08-111-4/+4
| | | | | | | Follow-up to e577c43bb to fix test case 569 brekage: stop the parser at whitespace as well. Help-by: Erik Janssen
* rtsp: accept any RTSP session idErik Janssen2016-08-101-11/+7
| | | | | | | | | | | | | | | | | | | | | Makes libcurl work in communication with gstreamer-based RTSP servers. The original code validates the session id to be in accordance with the RFC. I think it is better not to do that: - For curl the actual content is a don't care. - The clarity of the RFC is debatable, is $ allowed or only as \$, that is imho not clear - Gstreamer seems to url-encode the session id but % is not allowed by the RFC - less code With this patch curl will correctly handle real-life lines like: Session: biTN4Kc.8%2B1w-AF.; timeout=60 Bug: https://curl.haxx.se/mail/lib-2016-08/0076.html
* internals: rename the SessionHandle struct to Curl_easyDaniel Stenberg2016-06-221-8/+8
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* lib: include curl_printf.h as one of the last headersDaniel Stenberg2016-04-291-3/+2
| | | | | | | | | | | | | | | | | | | | curl_printf.h defines printf to curl_mprintf, etc. This can cause problems with external headers which may use __attribute__((format(printf, ...))) markers etc. To avoid that they cause problems with system includes, we include curl_printf.h after any system headers. That makes the three last headers to always be, and we keep them in this order: curl_printf.h curl_memory.h memdebug.h None of them include system headers, they all do funny #defines. Reported-by: David Benjamin Fixes #743
* URLs: change all http:// URLs to https://Daniel Stenberg2016-02-031-1/+1
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* Revert "cleanup: general removal of TODO (and similar) comments"Daniel Stenberg2015-11-241-0/+13
| | | | | | | This reverts commit 64e959ffe37c436503f9fed1ce2d6ee6ae50bd9a. Feedback-by: Dan Fandrich URL: http://curl.haxx.se/mail/lib-2015-11/0062.html
* cleanup: general removal of TODO (and similar) commentsDaniel Stenberg2015-11-131-13/+0
| | | | | | They tend to never get updated anyway so they're frequently inaccurate and we never go back to revisit them anyway. We document issues to work on properly in KNOWN_BUGS and TODO instead.
* rtsp: support basic/digest authenticationErik Janssen2015-08-201-2/+23
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* RTSP: removed another piece of dead codeDaniel Stenberg2015-06-181-2/+1
| | | | Coverity CID 1306668
* rtsp_do: fix DEAD CODEDaniel Stenberg2015-06-151-1/+1
| | | | | | "At condition p_request, the value of p_request cannot be NULL." Coverity CID 1306668.
* urldata: store POST size in state.infilesize tooDaniel Stenberg2015-06-141-2/+2
| | | | | | | ... to simplify checking when PUT _or_ POST have completed. Reported-by: Frank Meier Bug: http://curl.haxx.se/mail/lib-2015-06/0019.html
* RTSP: catch attempted unsupported requests betterDaniel Stenberg2015-05-221-3/+2
| | | | | | | | Replace use of assert with code that properly catches bad input at run-time even in non-debug builds. This flaw was sort of detected by Coverity CID 1299425 which claimed the "case RTSPREQ_NONE" was dead code.
* curl_memory: make curl_memory.h the second-last header file loadedDan Fandrich2015-03-241-2/+2
| | | | | | | This header file must be included after all header files except memdebug.h, as it does similar memory function redefinitions and can be similarly affected by conflicting definitions in system or dependent library headers.
* mprintf.h: remove #ifdef CURLDEBUGDaniel Stenberg2015-03-031-4/+2
| | | | | ... and as a consequence, introduce curl_printf.h with that re-define magic instead and make all libcurl code use that instead.
* INFILESIZE: fields in UserDefined must not be changed run-timeDaniel Stenberg2014-04-261-1/+1
| | | | | | set.infilesize in this case was modified in several places, which could lead to repeated requests using the same handle to get unintendent/wrong consequences based on what the previous request did!
* CURLOPT_PROXYHEADER: set headers for proxy-onlyDaniel Stenberg2014-04-041-13/+13
| | | | | | Includes docs and new test cases: 1525, 1526 and 1527 Co-written-by: Vijay Panghal
* rtsp: parse "Session:" header properlyDaniel Stenberg2014-03-201-2/+2
| | | | | | | | The parser skipped the initial letter, which presumably often is whitespace but doesn't have to be. Reported-by: Mike Hasselberg Bug: http://curl.haxx.se/mail/lib-2014-03/0134.html
* mprintf: Replaced internal usage of FORMAT_OFF_T and FORMAT_OFF_TUSteve Holme2013-12-311-1/+1
| | | | | | | | | Following commit 0aafd77fa4c6f2, replaced the internal usage of FORMAT_OFF_T and FORMAT_OFF_TU with the external versions that we expect API programmers to use. This negates the need for separate definitions which were subtly different under different platforms/compilers.
* SessionHandle: the protocol specific pointer is now a void *Daniel Stenberg2013-08-121-4/+5
| | | | | | | | | | All protocol handler structs are now opaque (void *) in the SessionHandle struct and moved in the request-specific sub-struct 'SingleRequest'. The intension is to keep the protocol specific knowledge in their own dedicated source files [protocol].c etc. There's some "leakage" where this policy is violated, to be addressed at a later point in time.
* urldata: clean up the use of the protocol specific structsDaniel Stenberg2013-08-121-17/+18
| | | | | | | | 1 - always allocate the struct in protocol->setup_connection. Some protocol handlers had to get this function added. 2 - always free at the end of a request. This is also an attempt to keep less memory in the handle after it is completed.
* string formatting: fix 15+ printf-style format stringsYang Tse2013-07-241-1/+1
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* build: fix circular header inclusion with other packagesYang Tse2013-01-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit renames lib/setup.h to lib/curl_setup.h and renames lib/setup_once.h to lib/curl_setup_once.h. Removes the need and usage of a header inclusion guard foreign to libcurl. [1] Removes the need and presence of an alarming notice we carried in old setup_once.h [2] ---------------------------------------- 1 - lib/setup_once.h used __SETUP_ONCE_H macro as header inclusion guard up to commit ec691ca3 which changed this to HEADER_CURL_SETUP_ONCE_H, this single inclusion guard is enough to ensure that inclusion of lib/setup_once.h done from lib/setup.h is only done once. Additionally lib/setup.h has always used __SETUP_ONCE_H macro to protect inclusion of setup_once.h even after commit ec691ca3, this was to avoid a circular header inclusion triggered when building a c-ares enabled version with c-ares sources available which also has a setup_once.h header. Commit ec691ca3 exposes the real nature of __SETUP_ONCE_H usage in lib/setup.h, it is a header inclusion guard foreign to libcurl belonging to c-ares's setup_once.h The renaming this commit does, fixes the circular header inclusion, and as such removes the need and usage of a header inclusion guard foreign to libcurl. Macro __SETUP_ONCE_H no longer used in libcurl. 2 - Due to the circular interdependency of old lib/setup_once.h and the c-ares setup_once.h header, old file lib/setup_once.h has carried back from 2006 up to now days an alarming and prominent notice about the need of keeping libcurl's and c-ares's setup_once.h in sync. Given that this commit fixes the circular interdependency, the need and presence of mentioned notice is removed. All mentioned interdependencies come back from now old days when the c-ares project lived inside a curl subdirectory. This commit removes last traces of such fact.
* Revert changes relative to lib/*.[ch] recent renamingYang Tse2013-01-061-0/+807
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts renaming and usage of lib/*.h header files done 28-12-2012, reverting 2 commits: f871de0... build: make use of 76 lib/*.h renamed files ffd8e12... build: rename 76 lib/*.h files This also reverts removal of redundant include guard (redundant thanks to changes in above commits) done 2-12-2013, reverting 1 commit: c087374... curl_setup.h: remove redundant include guard This also reverts renaming and usage of lib/*.c source files done 3-12-2013, reverting 3 commits: 13606bb... build: make use of 93 lib/*.c renamed files 5b6e792... build: rename 93 lib/*.c files 7d83dff... build: commit 13606bbfde follow-up 1 Start of related discussion thread: http://curl.haxx.se/mail/lib-2013-01/0012.html Asking for confirmation on pushing this revertion commit: http://curl.haxx.se/mail/lib-2013-01/0048.html Confirmation summary: http://curl.haxx.se/mail/lib-2013-01/0079.html NOTICE: The list of 2 files that have been modified by other intermixed commits, while renamed, and also by at least one of the 6 commits this one reverts follows below. These 2 files will exhibit a hole in history unless git's '--follow' option is used when viewing logs. lib/curl_imap.h lib/curl_smtp.h
* build: rename 93 lib/*.c filesYang Tse2013-01-031-807/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 93 lib/*.c source files renamed to use our standard naming scheme. This commit only does the file renaming. ---------------------------------------- renamed: lib/amigaos.c -> lib/curl_amigaos.c renamed: lib/asyn-ares.c -> lib/curl_asyn_ares.c renamed: lib/asyn-thread.c -> lib/curl_asyn_thread.c renamed: lib/axtls.c -> lib/curl_axtls.c renamed: lib/base64.c -> lib/curl_base64.c renamed: lib/bundles.c -> lib/curl_bundles.c renamed: lib/conncache.c -> lib/curl_conncache.c renamed: lib/connect.c -> lib/curl_connect.c renamed: lib/content_encoding.c -> lib/curl_content_encoding.c renamed: lib/cookie.c -> lib/curl_cookie.c renamed: lib/cyassl.c -> lib/curl_cyassl.c renamed: lib/dict.c -> lib/curl_dict.c renamed: lib/easy.c -> lib/curl_easy.c renamed: lib/escape.c -> lib/curl_escape.c renamed: lib/file.c -> lib/curl_file.c renamed: lib/fileinfo.c -> lib/curl_fileinfo.c renamed: lib/formdata.c -> lib/curl_formdata.c renamed: lib/ftp.c -> lib/curl_ftp.c renamed: lib/ftplistparser.c -> lib/curl_ftplistparser.c renamed: lib/getenv.c -> lib/curl_getenv.c renamed: lib/getinfo.c -> lib/curl_getinfo.c renamed: lib/gopher.c -> lib/curl_gopher.c renamed: lib/gtls.c -> lib/curl_gtls.c renamed: lib/hash.c -> lib/curl_hash.c renamed: lib/hmac.c -> lib/curl_hmac.c renamed: lib/hostasyn.c -> lib/curl_hostasyn.c renamed: lib/hostcheck.c -> lib/curl_hostcheck.c renamed: lib/hostip.c -> lib/curl_hostip.c renamed: lib/hostip4.c -> lib/curl_hostip4.c renamed: lib/hostip6.c -> lib/curl_hostip6.c renamed: lib/hostsyn.c -> lib/curl_hostsyn.c renamed: lib/http.c -> lib/curl_http.c renamed: lib/http_chunks.c -> lib/curl_http_chunks.c renamed: lib/http_digest.c -> lib/curl_http_digest.c renamed: lib/http_negotiate.c -> lib/curl_http_negotiate.c renamed: lib/http_negotiate_sspi.c -> lib/curl_http_negotiate_sspi.c renamed: lib/http_proxy.c -> lib/curl_http_proxy.c renamed: lib/idn_win32.c -> lib/curl_idn_win32.c renamed: lib/if2ip.c -> lib/curl_if2ip.c renamed: lib/imap.c -> lib/curl_imap.c renamed: lib/inet_ntop.c -> lib/curl_inet_ntop.c renamed: lib/inet_pton.c -> lib/curl_inet_pton.c renamed: lib/krb4.c -> lib/curl_krb4.c renamed: lib/krb5.c -> lib/curl_krb5.c renamed: lib/ldap.c -> lib/curl_ldap.c renamed: lib/llist.c -> lib/curl_llist.c renamed: lib/md4.c -> lib/curl_md4.c renamed: lib/md5.c -> lib/curl_md5.c renamed: lib/memdebug.c -> lib/curl_memdebug.c renamed: lib/mprintf.c -> lib/curl_mprintf.c renamed: lib/multi.c -> lib/curl_multi.c renamed: lib/netrc.c -> lib/curl_netrc.c renamed: lib/non-ascii.c -> lib/curl_non_ascii.c renamed: lib/curl_non-ascii.h -> lib/curl_non_ascii.h renamed: lib/nonblock.c -> lib/curl_nonblock.c renamed: lib/nss.c -> lib/curl_nss.c renamed: lib/nwlib.c -> lib/curl_nwlib.c renamed: lib/nwos.c -> lib/curl_nwos.c renamed: lib/openldap.c -> lib/curl_openldap.c renamed: lib/parsedate.c -> lib/curl_parsedate.c renamed: lib/pingpong.c -> lib/curl_pingpong.c renamed: lib/polarssl.c -> lib/curl_polarssl.c renamed: lib/pop3.c -> lib/curl_pop3.c renamed: lib/progress.c -> lib/curl_progress.c renamed: lib/qssl.c -> lib/curl_qssl.c renamed: lib/rawstr.c -> lib/curl_rawstr.c renamed: lib/rtsp.c -> lib/curl_rtsp.c renamed: lib/security.c -> lib/curl_security.c renamed: lib/select.c -> lib/curl_select.c renamed: lib/sendf.c -> lib/curl_sendf.c renamed: lib/share.c -> lib/curl_share.c renamed: lib/slist.c -> lib/curl_slist.c renamed: lib/smtp.c -> lib/curl_smtp.c renamed: lib/socks.c -> lib/curl_socks.c renamed: lib/socks_gssapi.c -> lib/curl_socks_gssapi.c renamed: lib/socks_sspi.c -> lib/curl_socks_sspi.c renamed: lib/speedcheck.c -> lib/curl_speedcheck.c renamed: lib/splay.c -> lib/curl_splay.c renamed: lib/ssh.c -> lib/curl_ssh.c renamed: lib/sslgen.c -> lib/curl_sslgen.c renamed: lib/ssluse.c -> lib/curl_ssluse.c renamed: lib/strdup.c -> lib/curl_strdup.c renamed: lib/strequal.c -> lib/curl_strequal.c renamed: lib/strerror.c -> lib/curl_strerror.c renamed: lib/strtok.c -> lib/curl_strtok.c renamed: lib/strtoofft.c -> lib/curl_strtoofft.c renamed: lib/telnet.c -> lib/curl_telnet.c renamed: lib/tftp.c -> lib/curl_tftp.c renamed: lib/timeval.c -> lib/curl_timeval.c renamed: lib/transfer.c -> lib/curl_transfer.c renamed: lib/url.c -> lib/curl_url.c renamed: lib/version.c -> lib/curl_version.c renamed: lib/warnless.c -> lib/curl_warnless.c renamed: lib/wildcard.c -> lib/curl_wildcard.c ----------------------------------------
* build: make use of 93 lib/*.c renamed filesYang Tse2013-01-031-5/+5
| | | | | | 93 *.c source files renamed to use our standard naming scheme. This change affects 77 files in libcurl's source tree.
* build: make use of 76 lib/*.h renamed filesYang Tse2012-12-281-13/+13
| | | | | | 76 private header files renamed to use our standard naming scheme. This change affects 322 files in libcurl's source tree.
* Curl_rtsp_parseheader: avoid useless malloc/freeDaniel Stenberg2012-06-151-8/+2
| | | | | | | | | Coverity actually pointed out flawed logic in the previous call to Curl_strntoupper() where the code used sizeof() of a pointer to pass in a size argument. That code still worked since it only needed to uppercase 4 letters. Still, the entire malloc/uppercase/free sequence was pointless since the code has already matched the string once in the condition that starts the block of code.
* curl_multi_fdset: correct fdset with FTP PORT useDaniel Stenberg2011-10-211-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | After a PORT has been issued, and the multi handle would switch to the CURLM_STATE_DO_MORE state (which is unique for FTP), libcurl would return the wrong fdset to wait for when curl_multi_fdset() is called. The code would blindly assume that it was waiting for a connect of the second connection, while that isn't true immediately after the PORT command. Also, the function multi.c:domore_getsock() was highly FTP-centric and therefore ugly to keep in protocol-agnostic code. I solved this problem by introducing a new function pointer in the Curl_handler struct called domore_getsock() which is only called during the DOMORE state for protocols that set that pointer. The new ftp.c:ftp_domore_getsock() function now returns fdset info about the control connection's command/response handling while such a state is in use, and goes over to waiting for a writable second connection first once the commands are done. The original problem could be seen by running test 525 and checking the time stamps in the FTP server log. I can verify that this fix at least fixes this problem. Bug: http://curl.haxx.se/mail/lib-2011-10/0250.html Reported by: Gokhan Sengun
* remove short-lived CURL_WRITEFUNC_OUT_OF_MEMORYYang Tse2011-09-261-5/+0
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* allow write callbacks to indicate OOM to libcurlYang Tse2011-09-251-0/+5
| | | | | | Allow (*curl_write_callback) write callbacks to return CURL_WRITEFUNC_OUT_OF_MEMORY to properly indicate libcurl of OOM conditions inside the callback itself.
* RTSP: GET_PARAMETER requests have a bodyDaniel Stenberg2011-08-141-0/+1
| | | | Bug: http://curl.haxx.se/bug/view.cgi?id=3383692
* RTSP: cleanupsDaniel Stenberg2011-05-051-10/+16
| | | | | | | | | Made several functions static Made one function defined to nothing when RTSP is disabled to avoid the #ifdefs in code. Removed explicit rtsp.h includes
* RTSP: convert protocol-specific checks to genericDaniel Stenberg2011-05-051-4/+19
| | | | | Add a 'readwrite' function to the protocol handler struct and use that for the extra readwrite functionality RTSP needs.
* source cleanup: unify look, style and indent levelsDaniel Stenberg2011-04-271-5/+7
| | | | | By the use of a the new lib/checksrc.pl script that checks that our basic source style rules are followed.
* CURL_DOES_CONVERSIONS: cleanupDaniel Stenberg2011-04-201-1/+0
| | | | | Massively reduce #ifdefs all over (23 #ifdef lines less so far) Moved conversion-specific code to non-ascii.c
* checkconnection: don't call with NULL pointerDaniel Stenberg2011-04-111-4/+4
| | | | | | | | | | | When checking if an existing RTSP connection is alive or not, the checkconnection function might be called with a SessionHandle pointer being NULL and then referenced causing a crash. This happened only using the multi interface. Reported by: Tinus van den Berg Bug: http://curl.haxx.se/bug/view.cgi?id=3280739
* rtsp: move protocol code to dedicated fileDaniel Stenberg2011-03-231-0/+35
| | | | | | | The RTSP-specific function for checking for "dead" connection is better located in rtsp.c. The code using this is now written without #ifdefs as the function call is instead turned into a macro (in rtsp.h) when RTSP is disabled.
* protocols: use CURLPROTO_ internallyDaniel Stenberg2011-03-141-1/+1
| | | | | | | | | | | The PROT_* set of internal defines for the protocols is no longer used. We now use the same bits internally as we have defined in the public header using the CURLPROTO_ prefix. This is for simplicity and because the PROT_* prefix was already used duplicated internally for a set of KRB4 values. The PROTOPT_* defines were moved up to just below the struct definition within which they are used.
* protocol handler: added flags fieldDaniel Stenberg2011-03-141-1/+2
| | | | | | | | | | | | | | | | | | | | The protocol handler struct got a 'flags' field for special information and characteristics of the given protocol. This now enables us to move away central protocol information such as CLOSEACTION and DUALCHANNEL from single defines in a central place, out to each protocol's definition. It also made us stop abusing the protocol field for other info than the protocol, and we could start cleaning up other protocol-specific things by adding flags bits to set in the handler struct. The "protocol" field connectdata struct was removed as well and the code now refers directly to the conn->handler->protocol field instead. To make things work properly, the code now always store a conn->given pointer that points out the original handler struct so that the code can learn details from the original protocol even if conn->handler is modified along the way - for example when switching to go over a HTTP proxy.
* url: provide dead_connection flag in Curl_handler::disconnectKamil Dudka2010-12-061-1/+3
| | | | | | | It helps to prevent a hangup with some FTP servers in case idle session timeout has exceeded. But it may be useful also for other protocols that send any quit message on disconnect. Currently used by FTP, POP3, IMAP and SMTP.
* rtsp: avoid SIGSEGV on malformed headerKamil Dudka2010-09-061-2/+2
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* rtsp: avoid SIGSEGV on malformed headerKamil Dudka2010-09-061-1/+1
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* Curl_setup_transfer: no longer returns anythingDaniel Stenberg2010-04-161-11/+5
| | | | | This function could only return CURLE_OK and by changing it to a void instead, we can simplify code all over.
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