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2013-02-22pingpong: Introduce Curl_pp_moredata()Jiri Hruska
A simple function to test whether the PP is not sending and there are still more data in its receiver cache. This will be later utilized to: 1) Change Curl_pp_multi_statemach() and Curl_pp_easy_statemach() to not test socket state and just call user's statemach_act() function when there are more data to process, because otherwise the task would just hang, waiting for more data from the socket. 2) Allow PP users to read multiple responses by looping as long as there are more data available and current phase is not finished. (Currently needed for correct processing of IMAP SELECT responses.)
2013-02-19smtp.c: fix enumerated type mixed with another typeYang Tse
2013-02-19polarssl threadlock cleanupYang Tse
2013-02-18resolver_error: remove wrong error message outputDaniel Stenberg
The attempt to use gai_strerror() or alternative function didn't work as the 'sock_error' field didn't contain the proper error code. But since this hasn't been reported and thus isn't really a big deal I decided to just scrap the whole attempt to output the detailed resolver error and instead remain with just stating that the resolving of the name failed.
2013-02-18Curl_resolver_is_resolved: show proper host name on failed resolveKim Vandry
2013-02-18Curl_resolver_is_resolved: fix compiler warningDaniel Stenberg
conversion to 'int' from 'long int' may alter its value
2013-02-18compiler warning fixDaniel Stenberg
follow-up to commit ed7174c6f66, rename 'wait' to 'block'
2013-02-18compiler warning fix: declaration of 'wait' shadows a global declarationDaniel Stenberg
It seems older gcc installations (at least) will cause warnings if we name a variable 'wait'. Now changed to 'block' instead. Reported by: Jiří Hruška Bug: http://curl.haxx.se/mail/lib-2013-02/0247.html
2013-02-17MacOSX-Framework: Make script work in Xcode 4.0 and laterNick Zitzmann
Apple made a number of changes to Xcode 4. The SDKs were moved, the entire Developer folder was moved, and PowerPC support was removed. The script will now adapt to those changes and should be future-proofed against additional changes in case Apple moves the Developer folder ever again. Also, the minimum OS X version compiler option was removed, so that the framework can be built against the latest SDK but still run in older cats.
2013-02-16email: Tidied up result code variablesSteve Holme
Tidied up result variables to be consistent in name, declaration order and default values.
2013-02-16ntlm_core: fix compiler warning when building with clangNick Zitzmann
Fixed a 64-to-32 compiler warning raised when building with clang and the --with-darwinssl option.
2013-02-16polarsslthreadlock: #include the proper memory and debug includesDaniel Stenberg
Pointed out by Steve Holme
2013-02-16email: Removed unnecessary forward declarationSteve Holme
Due to the reordering of functions in commit 586f5d361474 the forward declaration to state_upgrade_tls() are no longer required.
2013-02-16pop3.c: Added reference to RFC-5034Steve Holme
2013-02-15PolarSSL: Change to cURL coding styleWillem Sparreboom
Repaired all curl/lib/checksrc.pl warnings in the previous four patches
2013-02-15PolarSSL: WIN32 threading support for entropyWillem Sparreboom
Added WIN32 threading support for PolarSSL entropy if --enable-threaded-resolver config flag is set and process.h can be found.
2013-02-15PolarSSL: pthread support for entropyWillem Sparreboom
Added pthread support for polarssl entropy if --enable-threaded-resolver config flag is set and pthread.h can be found.
2013-02-15PolarSSL: changes to entropy/ctr_drbg/HAVEGE_RANDOMWillem Sparreboom
Add non-threaded entropy and ctr_drbg and removed HAVEGE_RANDOM define
2013-02-15PolarSSL: added human readable error stringsWillem Sparreboom
Print out human readable error strings for PolarSSL related errors
2013-02-15pop3: Removed unnecessary state changes on failureSteve Holme
2013-02-15imap: Removed unnecessary state change on failureSteve Holme
2013-02-15rename "easy" statemachines: call them block insteadDaniel Stenberg
... since they're not used by the easy interface really, I wanted to remove the association. Also, I unified the pingpong statemachine driver into a single function with a 'wait' argument: Curl_pp_statemach.
2013-02-15curl_setup_once.h: definition of HAVE_CLOSE_S defines sclose() to close_s()Gisle Vanem
2013-02-15config-dos.h: define HAVE_CLOSE_S for MSDOS/Watt-32Gisle Vanem
2013-02-15config-dos.h: define strerror() to strerror_s_() for High-CGisle Vanem
2013-02-15config-dos.h: define HAVE_TERMIOS_H only for djgppGisle Vanem
2013-02-14smtp.c: Fixed a trailing whitespaceSteve Holme
Remove tailing whitespace introduced in commit 7ed689d24a4e.
2013-02-14pop3: Fixed blocking SSL connect when connecting via POP3SSteve Holme
A call to Curl_ssl_connect() was accidentally left in when the SSL/TLS connection layer was reworked in 7.29. Not only would this cause the connection to block but had the additional overhead of calling the non-blocking connect a little bit later.
2013-02-14smtp: Refactored the smtp_state_auth_resp() functionSteve Holme
Renamed smtp_state_auth_resp() function to match the implementations in IMAP and POP3.
2013-02-14strlcat: remove functionDaniel Stenberg
This function was only used twice, both in places where performance isn't crucial (socks + if2ip). Removing the use of this function removes the need to have our private version for systems without it == reduced amount of code. Also, in the SOCKS case it is clearly better to fail gracefully rather than to truncate the results. This work was triggered by a bug report on the strcal prototype in strequal.h. strlcat was added in commit db70cd28 in February 2001! Bug: http://curl.haxx.se/bug/view.cgi?id=1192 Reported by: Jeremy Huddleston
2013-02-14Curl_FormBoundary: made staticDaniel Stenberg
As Curl_FormBoundary() is no longer used outside of this file (since commit ad7291c1a9d), it is now renamed to formboundary() and is made static.
2013-02-14ossl_seed: fix the last resort PRNG seedingDaniel Stenberg
Instead of just abusing the pseudo-randomizer from Curl_FormBoundary(), this now uses Curl_ossl_random() to get entropy.
2013-02-13email: Tidy up before additional IMAP workSteve Holme
Replaced two explicit comparisons of CURLE_OK with boolean alternatives. General tidy up of comments.
2013-02-13smtp: Removed duplicate pingpong structure initialisationSteve Holme
The smtp_connect() function was setting the member variables of the pingpong structure twice, once before calling Curl_pp_init() and once after!
2013-02-13move msvc IDE related files to 'vc' directory treeYang Tse
2013-02-12imap: Corrected a whitespace issue from previous commitSteve Holme
Fixed a small whitespace issue that crept in there in commit 508cdf4da4d7.
2013-02-12email: Another post optimisation of endofresp() tidy upSteve Holme
2013-02-12sasl: Fixed null pointer reference when decoding empty digest challengeSteve Holme
Fixed a null pointer reference when an empty challenge is passed to the Curl_sasl_create_digest_md5_message() function. Bug: http://sourceforge.net/p/curl/bugs/1193/ Reported by: Saran Neti
2013-02-12email: Post optimisation of endofresp() tidy upSteve Holme
Removed unnecessary end of line check and return.
2013-02-12darwinssl: Fix send glitchiness with data > 32 or so KBNick Zitzmann
An ambiguity in the SSLWrite() documentation lead to a bad inference in the code where we assumed SSLWrite() returned the amount of bytes written to the socket, when that is not actually true; it returns the amount of data that is buffered for writing to the socket if it returns errSSLWouldBlock. Now darwinssl_send() returns CURLE_AGAIN if data is buffered but not written. Reference URL: http://curl.haxx.se/mail/lib-2013-02/0145.html
2013-02-12pingpong.h: Fixed line length over 78 characters from b56c9eb48e3cSteve Holme
2013-02-12pingpong: Optimised the endofresp() functionSteve Holme
Reworked the pp->endofresp() function so that the conndata, line and line length are passed down to it just as with Curl_client_write() rather than each implementation of the function having to query these values. Additionally changed the int return type to bool as this is more representative of the function's usage.
2013-02-11email: Post STARTLS capability code tidy up (Part Three)Steve Holme
Corrected the order of the upgrade_tls() functions and moved the handler upgrade and getsock() functions out from the middle of the state related functions.
2013-02-11email: Post STARTLS capability code tidy up (Part Two)Steve Holme
Corrected the order of the pop3_state_capa() / imap_state_capability() and the pop3_state_capa_resp() / imap_state_capability_resp() functions to match the execution order.
2013-02-11SOCKS: fix socks proxy when noproxy matchedulion
Test 1212 added to verify Bug: http://curl.haxx.se/bug/view.cgi?id=1190
2013-02-11ntlm: Updated comments for the addition of SASL support to IMAP in v7.29Steve Holme
2013-02-10Fix NULL pointer reference when closing an unused multi handle.Linus Nielsen Feltzing
2013-02-10email: Post STARTLS capability code tidy up (Part One)Steve Holme
Corrected the order of the CAPA / CAPABILITY state machine constants to match the execution order.
2013-02-10imap: Fixed memory leak following commit f6010d9a0359Steve Holme
2013-02-10smtp: Added support for the STARTTLS capability (Part Two)Steve Holme
Added honoring of the tls_supported flag when starting a TLS upgrade rather than unconditionally attempting it. If the use_ssl flag is set to CURLUSESSL_TRY and the server doesn't support TLS upgrades then the connection will continue to authenticate. If this flag is set to CURLUSESSL_ALL then the connection will complete with a failure as it did previously.