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Author SHA1 Message Date
Daniel Stenberg
7229d989e7 libssh2_banner_set => libssh2_session_banner_get 
Marked the old function as deprecated. Added the new name in the correct
name space with the same arguments and functionality.
 2011-09-09 23:11:42 +02:00
Daniel Stenberg
f2c21f6f84 new function: libssh2_session_banner_get 
Returns the banner from the server handshake

Fixes #226
 2011-09-09 23:00:05 +02:00
Daniel Stenberg
a6ebc6f9fd libssh2.h: bump version to 1.4.0 for new function(s) 2011-09-09 22:49:35 +02:00
Daniel Stenberg
87f79f177f remove embedded CVS/svn tags 2011-09-09 16:12:04 +02:00
liuzl
30ac056cb0 API add:libssh2_sftp_get_channel 
Return the channel of sftp, then caller can
control the channel's behavior.

Signed-off-by: liuzl <xieepp@gmail.com>
 2011-09-09 16:00:11 +02:00
Daniel Stenberg
c45de9176b _libssh2_channel_read: react on errors from receive_window_adjust 
Previously the function would ignore all errors except for EAGAIN.
 2011-09-09 10:30:43 +02:00
Daniel Stenberg
ff40c58743 sftp_read: extend and clarify the documentation 2011-09-08 23:02:58 +02:00
Daniel Stenberg
10b66cef08 sftp_read: cap the read ahead maximum amount 
Now we only go up to LIBSSH2_CHANNEL_WINDOW_DEFAULT*30 bytes SFTP read
ahead, which currently equals 64K*30 == 1966080 bytes.
 2011-09-08 22:47:38 +02:00
Daniel Stenberg
81bdcf61f3 _libssh2_channel_read: fix non-blocking window adjusting 
If EAGAIN is returned when adjusting the receive window, we must not
read from the transport directly until we've finished the adjusting.
 2011-09-08 14:25:25 +02:00
Guenter Knauf
50d451e307 Fix for systems which need sys/select.h. 2011-09-08 13:53:05 +02:00
Guenter Knauf
3f2b1dea5e The files were not gone but renamed ... 2011-09-08 11:59:49 +02:00
Daniel Stenberg
7c9b84d1d1 sftp_read: added documenting comment 
Taken from some recent email conversations I added some descriptions of
the logic in sftp_read() to aid readers.
 2011-09-06 23:31:07 +02:00
Daniel Stenberg
1ba42ea847 1.3.1: start the work 2011-09-06 23:27:50 +02:00
Daniel Stenberg
507d5f96cf Makefile.am: the Makefile.win32 files are gone 2011-09-06 22:56:06 +02:00
Daniel Stenberg
84d8728835 RELEASE-NOTES: updated for 1.3.0 2011-09-06 22:47:34 +02:00
Daniel Stenberg
296d57bb2c sftp_read: a short read is not end of file 
A returned READ packet that is short will now only reduce the
offset.

This is a temporary fix as it is slightly better than the previous
approach but still not very good.
 2011-09-06 22:43:26 +02:00
liuzl
9e79031ad7 _libssh2_packet_add: adjust window size when truncating 
When receiving more data than what the window size allows on a
particular channel, make sure that the window size is adjusted in that
case too. Previously it would only adjust the window in the non-error
case.
 2011-08-31 10:45:12 +02:00
Guenter Knauf
689fc5c596 Silent compiler warning with MinGW64. 2011-08-29 15:30:18 +02:00
Guenter Knauf
31a9e8860d Fixed link to native Win32 awk tool. 2011-08-29 14:05:15 +02:00
Guenter Knauf
b26c3e7cce Renamed MinGW makefiles. 2011-08-29 13:59:43 +02:00
Guenter Knauf
e4eeb85f01 Some MinGW makefile tweaks. 
Enable build without GNU tools and with MinGW64 compiler.
 2011-08-29 13:54:51 +02:00
Guenter Knauf
7de77e94bf Fixed aes_ctr_do_cipher() signature. 2011-08-29 13:27:46 +02:00
liuzl
8c0294db66 libssh2_sftp_seek64: flush packetlist and buffered data 
When seeking to a new position, flush the packetlist and buffered data
to prevent already received or pending data to wrongly get used when
sftp-reading from the new offset within the file.
 2011-08-26 13:47:35 +02:00
Daniel Stenberg
900c90ccbe sftp_read: advance offset correctly for buffered copies 
In the case where a read packet has been received from the server, but
the entire contents couldn't be copied to the user-buffer, the data is
instead buffered and copied to the user's buffer in the next invocation
of sftp_read(). When that "extra" copy is made, the 'offset' pointer was
not advanced accordingly.

The biggest impact of this flaw was that the 'already' variable at the
top of the function that figures out how much data "ahead" that has
already been asked for would slowly go more and more out of sync, which
could lead to the file not being read all the way to the end.

This problem was most noticable in cases where the application would
only try to read the exact file size amount, like curl does. In the
examples libssh2 provides the sftp read function is most often called
with a fixed size large buffer and then the bug would not appear as
easily.

This bug was introduced in the SFTP rewrite in 1.2.8.

Bug: http://curl.haxx.se/mail/lib-2011-08/0305.html
     http://www.libssh2.org/mail/libssh2-devel-archive-2011-08/0085.shtml
 2011-08-26 11:45:48 +02:00
Daniel Stenberg
d5eec4aad9 wrap some long lines < 80 columns 2011-08-25 22:41:17 +02:00
Daniel Stenberg
19864f0f64 LIBSSH2_RECV: fix typo, use the RECV_FD macro 2011-08-25 22:38:46 +02:00
Daniel Stenberg
420f0b7793 subsystem_netconf.c: fix compiler warnings 2011-08-21 15:24:55 +02:00
Henrik Nordstrom
7aa4bfc671 Custom callbacks for performing low level socket I/O 2011-08-21 15:19:44 +02:00
Daniel Stenberg
462996b064 version bump: start working towards 1.3.0 2011-08-16 23:03:52 +02:00
Daniel Stenberg
07d7a85bdb RELEASE-NOTES: synced with 95d69d3a81 2011-08-16 10:30:13 +02:00
Henrik Nordstrom
95d69d3a81 Document prototypes for macro defined functions 2011-08-16 10:29:07 +02:00
Henrik Nordstrom
2fe1770d9f Avoid reuse after free when closing X11 channels 2011-08-16 10:27:49 +02:00
Daniel Stenberg
3c71ad4fce _libssh2_channel_write: handle window_size == 0 better 
When about to send data on the channel and the window size is 0, we must
not just return 0 if the transport_read() function returned EAGAIN as it
then causes a busy-loop.

Bug: http://libssh2.org/mail/libssh2-devel-archive-2011-08/0011.shtml
 2011-08-11 14:36:05 +02:00
Daniel Stenberg
79f48e4881 gettimeofday: fix name space pollution 
For systems without its own gettimeofday() implementation, we still must
not provide one outside our namespace.

Reported by: Bill Segall
 2011-08-05 23:50:22 +02:00
Dan Fandrich
49453c9ae2 libssh2.pc.in: Fixed spelling in pkgconfig file 2011-08-05 14:33:26 -07:00
Peter Stuge
b232eeb598 example/subsystem_netconf.c: Add missing #include <string.h> 2011-07-17 08:04:52 +02:00
Peter Stuge
f922df9e1b example/subsystem_netconf.c: Discard ]]>]]> and return only XML response 2011-07-17 08:00:48 +02:00
Peter Stuge
7e47bd6640 example/subsystem_netconf.c: Fix uninitialized variable bug 2011-07-17 07:18:39 +02:00
Peter Stuge
4ae907cdef example: Add subsystem_netconf.c 
This example demonstrates how to use libssh2 to send a request to
the NETCONF subsystem available e.g. in JunOS.

See also http://tools.ietf.org/html/draft-ietf-netconf-ssh-06
 2011-07-17 07:08:48 +02:00
Daniel Stenberg
01d199180a man page cleanups: non-existing functions need no man pages 2011-07-16 00:22:00 +02:00
Daniel Stenberg
7e18862eae libssh2_new_host_entry.3: removed 
This is just junk leftovers.
 2011-07-16 00:17:12 +02:00
Daniel Stenberg
45ffdcfe3c userauth_keyboard_interactive: fix buffer overflow 
Partly reverse 566894494b which was simplifying the code far too
much and ended up overflowing a buffer within the LIBSSH2_SESSION
struct. Back to allocating the buffer properly like it used to do.

Bug: http://www.libssh2.org/mail/libssh2-devel-archive-2011-06/0032.shtml
Reported by: Alfred Gebert
 2011-06-29 21:32:50 +02:00
Daniel Stenberg
dadc05fdfd keyboard-interactive man page: cleaned up 2011-06-29 20:49:35 +02:00
Alfred Gebert
733bf877f8 _libssh2_recv(): handle ENOENT error as EAGAIN 
A sftp session failed with error "failure establishing ssh session" on
Solaris and HP-UX. Sometimes the first recv() function call sets errno
to ENOENT. In the man pages for recv of Solaris and HP-UX the error
ENOENT is not documented.

I tested Solaris SPARC and x86, HP-UX i64, AIX, Windows and Linux.
 2011-06-28 22:43:50 +02:00
Daniel Stenberg
2db7d9c655 agent_list_identities: fix out of scope access 
An auto variable out of scope was being referenced and used.

fixes #220
 2011-06-20 00:08:51 +02:00
Daniel Stenberg
9a24b03402 _libssh2_wait_socket: fix timeouts for poll() uses 2011-06-20 00:08:51 +02:00
Daniel Stenberg
81d53de4dc windows: inclusion fix 
include winsock2.h for all windows compilers
 2011-06-04 22:24:41 +02:00
Daniel Stenberg
5b004a4b67 keyb-interactive: add the fixed buffer 
Belongs to commit 5668944
 2011-05-31 23:35:49 +02:00
Daniel Stenberg
da64618c9a code cleanup: don't use C99/c++ comments 
We aim for C89 compliance
 2011-05-31 23:35:06 +02:00
Daniel Stenberg
566894494b keyb-interactive: allow zero length fields 
Allow zero length fields so they don't cause malloc(0) calls

Avoid free()ing NULL pointers

Avoid a malloc of a fixed 5 byte buffer.
 2011-05-31 23:33:56 +02:00