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* MFC r178234: Fix one-byte buffer overflow in configuration file parsing.Colin Percival2008-08-311-1/+1
| | | | Notes: svn path=/stable/6/; revision=182500
* MFC: namespace pollution cleanup, NO_PROXY supportDag-Erling Smørgrav2008-01-241-50/+100
| | | | Notes: svn path=/stable/6/; revision=175627
* Fix a memory leak: when freeing the connection structure, don't forget toDag-Erling Smørgrav2005-02-161-0/+1
| | | | | | | | | | free the connection buffer as well. PR: bin/76153 MFC after: 1 week Notes: svn path=/head/; revision=141970
* Update copyright years.Dag-Erling Smørgrav2004-09-211-1/+1
| | | | Notes: svn path=/head/; revision=135546
* preparation for RFC3493. EAI_NODATA was deprecated.Hajimu UMEMOTO2003-10-231-0/+2
| | | | Notes: svn path=/head/; revision=121423
* Add and document support for a FETCH_BIND_ADDRESS environment variableDag-Erling Smørgrav2003-03-031-3/+32
| | | | | | | | | specifying a local address to bind sockets to. Caveat: lightly tested. PR: bin/37572 Notes: svn path=/head/; revision=111816
* style(9): add parentheses to sizeof even when not strictly required.Dag-Erling Smørgrav2003-01-281-8/+8
| | | | | | | MFC after: 3 days Notes: svn path=/head/; revision=109967
* Fix signed/unsigned comparison warning/error from 'make release'John W. De Boskey2003-01-281-4/+4
| | | | Notes: svn path=/head/; revision=109960
* Experimental support for .netrc.Dag-Erling Smørgrav2003-01-221-0/+91
| | | | Notes: svn path=/head/; revision=109695
* Set auto-retry mode to avoid some spurious errors.Dag-Erling Smørgrav2003-01-031-0/+1
| | | | | | | | Submitted by: Andre Albsmeier <andre.albsmeier@siemens.com> MFC after: 7 days Notes: svn path=/head/; revision=108579
* Fix a bug in fenner's _fetch_writev() patch (rev 1.36)Dag-Erling Smørgrav2002-10-301-1/+6
| | | | | | | Submitted by: fenner Notes: svn path=/head/; revision=106205
* Recommit the non-broken parts of 1.34 and 1.37.Dag-Erling Smørgrav2002-10-301-6/+11
| | | | | | | Change the type and name of a variable introduced in 1.33. Notes: svn path=/head/; revision=106186
* Reinstate revs 1.35-36 and 1.38. Revisions 1.34 and 1.37 were specificallyWarner Losh2002-10-301-12/+38
| | | | | | | | | | | the root cause of the bus errors I was experiencing. Submitted by: fenner Tested by: obrien Prompted by: peter Notes: svn path=/head/; revision=106175
* Fix `pkg_add -r' by backing out revs 1.34-1.38.David E. O'Brien2002-10-291-52/+19
| | | | | | | | Revs 1.37-8 produce a bus error in some environments. Revs 1.34-6 do not bus error, but write corrupted files. Notes: svn path=/head/; revision=106137
* Fix an off-by-one error (> where >= should have been used) which causedDag-Erling Smørgrav2002-10-281-6/+5
| | | | | | | | | | | | _fetch_writev() to incorrectly report EPIPE in certain cases. Also fix a number of const warnings by using __DECONST(), plus a signed / unsigned comparison by casting the rhs to ssize_t. Submitted by: fenner, Craig Rodrigues <rodrigc@attbi.com> Notes: svn path=/head/; revision=106081
* Slight amendment to rev 1.34: instead of considering any short read anDag-Erling Smørgrav2002-10-271-6/+8
| | | | | | | | | error, only report an error if no data was read at all (unless len was 0 to start with). Otherwise, the final read of practically any transfer will end in a fatal error. Notes: svn path=/head/; revision=106049
* Introduce _fetch_writev(), which is the conn_t version of writev(2). InDag-Erling Smørgrav2002-10-271-7/+34
| | | | | | | | | | | | | | | | | the SSL case, it is no different from the old _fetch_write(), but in the non-SSL case it uses writev(2) to send the entire vector as a single packet (provided it can fit in one packet). Implement _fetch_write() and _fetch_putln() in terms of _fetch_writev(). This should improve performance in the non-SSL case (by reducing protocol overhead) and solve the problem where too-smart-for-their-own-good firewalls reject FTP packets that do not end in CRLF. PR: bin/44123 Submitted by: fenner Notes: svn path=/head/; revision=106046
* Eliminate two cases of undefined behaviour: total in _fetch_write() wasDag-Erling Smørgrav2002-10-271-0/+1
| | | | | | | | | | | not initialized before use, and _http_growbuf() did not return a value on success. Reported by: Peter Edwards <pmedwards@eircom.net> MFC after: 2 weeks Notes: svn path=/head/; revision=106044
* Back out the previous commit, and fix the bug rather than try to hide itsDag-Erling Smørgrav2002-10-271-10/+18
| | | | | | | | | | symptoms: make timeouts and short transfers fatal, and set errno to an appropriate value (ETIMEDOUT for a timeout, EPIPE for a short transfer). MFC after: 2 weeks Notes: svn path=/head/; revision=106040
* Fix an infinite loop when _fetch_read() can return 0 (if theAlfred Perlstein2002-09-201-1/+5
| | | | | | | | connection is broken), take this into account and return at this point. Notes: svn path=/head/; revision=103718
* Make _fetch_connect() always set the error code.Bill Fenner2002-09-171-1/+3
| | | | | | | Tell ftp that _fetch_connect() always sets the error code (http already knew) Notes: svn path=/head/; revision=103459
* Reintroduce debugging code that somehow got lost in a previous revision.Dag-Erling Smørgrav2002-06-241-0/+2
| | | | Notes: svn path=/head/; revision=98748
* Add a reference count to struct fetchconn so we don't prematurely close andDag-Erling Smørgrav2002-06-111-0/+19
| | | | | | | free a cached FTP connection. Notes: svn path=/head/; revision=98117
* Make SSL support conditional on NOCRYPT.Dag-Erling Smørgrav2002-06-051-0/+11
| | | | Notes: svn path=/head/; revision=97891
* Add SSL support + slight cleanup.Dag-Erling Smørgrav2002-06-051-1/+49
| | | | | | | Submitted by: Henry Whincup <henry@techiebod.com> (in principle) Notes: svn path=/head/; revision=97868
* Wrap everything in struct connection, and enforce timeouts everywhereDag-Erling Smørgrav2002-06-051-61/+130
| | | | | | | | (except for DNS operations). Always use funopen() for HTTP, to support both timeouts and SSL. Notes: svn path=/head/; revision=97866
* First step towards SSL support: wrap connections in a 'struct connection'Dag-Erling Smørgrav2002-06-051-24/+56
| | | | | | | | | | | | | which contains the socket descriptor, the input buffer and (yet unused) SSL state variables. This has the neat side effect of greatly improving reentrance (though we're not *quite* there yet) and opening the door to HTTP connection caching. This commit is inspired by email conversations with and patches from Henry Whincup <henry@techiebod.com> last fall. Notes: svn path=/head/; revision=97856
* Switch to a self-starting allocation scheme.Dag-Erling Smørgrav2002-02-051-10/+3
| | | | Notes: svn path=/head/; revision=90268
* Reindent, and add parentheses to return statements. Some functions inDag-Erling Smørgrav2002-02-051-225/+222
| | | | | | | | ftp.c and http.c now have exceedingly long lines due to deep nesting; this will be corrected by reorganizing the code in a later revision. Notes: svn path=/head/; revision=90267
* Remove VT100 escapes from debugging messages now that they're enabled byDag-Erling Smørgrav2002-01-011-3/+3
| | | | | | | | | | default. PR: 32988 MFC after: 3 days Notes: svn path=/head/; revision=88769
* Back out part of previous commit which was gcc-centricDag-Erling Smørgrav2001-10-191-2/+2
| | | | Notes: svn path=/head/; revision=85143
* Tons of type, style and warning fixes that have been rotting in my tree forDag-Erling Smørgrav2001-10-181-5/+8
| | | | | | | | ages - some of which wouldn't be necessary if gcc wasn't broken or TPTB were willing to do something (-fno-builtin) about it. Notes: svn path=/head/; revision=85093
* Add __FBSDID()s to libfetchMatthew Dillon2001-09-301-2/+3
| | | | Notes: svn path=/head/; revision=84203
* MAXPATHLEN -> PATH_MAXDag-Erling Smørgrav2001-05-261-1/+1
| | | | Notes: svn path=/head/; revision=77237
* Apply 'const' liberally.Archie Cobbs2001-04-241-9/+9
| | | | | | | Fix some other minor glitches. Notes: svn path=/head/; revision=75891
* Don't try to get the proxy port number from /etc/services.Dag-Erling Smørgrav2000-11-271-4/+0
| | | | Notes: svn path=/head/; revision=69271
* Use the documented (and historical) defaults. Centralize the decision logicDag-Erling Smørgrav2000-11-101-0/+34
| | | | | | | | | in order to avoid this bug in the future. Submitted by: se Notes: svn path=/head/; revision=68551
* Introduce the (undocumented) variable fetchRestartCalls, which controls whetherDag-Erling Smørgrav2000-07-171-2/+2
| | | | | | | | | | or not interrupted system calls will be restarted. This fixes a bug where fetch(1) would hang (potentially forever) if a server stopped responding, because the signal handler would absorb the user's efforts to interrupt the transfer. Notes: svn path=/head/; revision=63334
* Add _fetch_putln()Dag-Erling Smørgrav2000-07-111-5/+29
| | | | Notes: svn path=/head/; revision=62981
* Clean up the debugging outputDag-Erling Smørgrav2000-07-111-3/+2
| | | | Notes: svn path=/head/; revision=62964
* Free chunks obtained by getaddrinfo(3).Hajimu UMEMOTO2000-07-101-0/+1
| | | | | | | Approved by: des Notes: svn path=/head/; revision=62911
* Output newline after debugging messageDag-Erling Smørgrav2000-05-251-0/+1
| | | | Notes: svn path=/head/; revision=60928
* Dump com_err, it's a stinking crock of shit.Dag-Erling Smørgrav2000-05-251-45/+11
| | | | Notes: svn path=/head/; revision=60924
* IPv6 support.Hajimu UMEMOTO2000-05-201-22/+26
| | | | Notes: svn path=/head/; revision=60737
* Use sizeof more consistently.Dag-Erling Smørgrav2000-05-071-1/+1
| | | | Notes: svn path=/head/; revision=60190
* More old uncommitted patches: implement timeouts at the protocol level.Dag-Erling Smørgrav2000-01-071-0/+82
| | | | | | | Currently only supported for ftp connections. Notes: svn path=/head/; revision=55557
* $Id$ -> $FreeBSD$Peter Wemm1999-08-281-1/+1
| | | | Notes: svn path=/head/; revision=50476
* Implement and document file list retrieval.Dag-Erling Smørgrav1998-12-211-1/+43
| | | | Notes: svn path=/head/; revision=41989
* Don't specify a language to compile_et.Dag-Erling Smørgrav1998-12-181-2/+2
| | | | | | | Rename fetchConnect to _fetch_connect since it's internal. Notes: svn path=/head/; revision=41923
* Add verbose flag, and support functions.Dag-Erling Smørgrav1998-12-161-19/+56
| | | | | | | | | | | | Brucify the Makefile. Differentiate atime and mtime in fetch*Stat(). Fix a few pointer bugs. Tweak some error messages. Don't #include sys/param.h and stdio.h in fetch.h. Document that sys/param.h and stdio.h must be #included before fetch.h. Notes: svn path=/head/; revision=41862
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