Commit Graph

11 Commits

Author SHA1 Message Date
Lukasz Marek ddbcc48b64 ftp: enhanced error handling
Add error codes to expected codes to make responses faster.
Success of a command is validated by comparing code to a success code.
2013-05-31 16:54:03 +02:00
Lukasz Marek 34c423894c ftp: reconnect on seek
ABOR command usually takes long (FTP server implementation dependent).
It also produces different response codes from different servers.

It is save for ffmpeg to reconnect both connection during seek for two reasons:
1. Alreay mentioned heavy manner of ABOR command.
2. Server may disconnected due to no transfer (seek after a long pause in ffmpeg client)
2013-05-31 16:52:39 +02:00
Lukasz Marek d99beeb70e ftp: move common commands code to function
Each send command routine requires the same steps.
This commit moves repeated code into one function.
2013-05-31 16:42:26 +02:00
Lukasz Marek 3f00521809 ftp: enhanced status code handling
Reimplementation of ftp_status function.
New version requires explicit list of expected codes.
It flush data connection input before sending a command
and blocks until expected result appears.
2013-05-31 16:42:25 +02:00
Lukasz Marek 1931c2d265 ftp: reconnect on read
FTP server may disconnect after some period of time when no transfer is done.

FTP protocol should reconnect and seek to last position.
2013-05-31 16:40:03 +02:00
Lukasz Marek c84d6aa2f6 ftp: move create control connection to function
Move common code that opens control connection to function.
This code can be reused when reconnecting to FTP server
after inactivity.
2013-05-31 15:57:58 +02:00
Lukasz Marek e46e49e31d ftp: credentials moved into FTPContext
FTP server may disconnect client.

This commit stores credentials for future reconnect.
2013-05-31 15:57:58 +02:00
Lukasz Marek 80cce899f6 ftp: rename function name
ftp_send_command was used only once.

This commit makes this function specific, not generic
2013-05-31 15:57:58 +02:00
Lukasz Marek afa30e51d1 ftp: formatting and typos fixes 2013-05-31 15:57:57 +02:00
Hendrik Leppkes df07a833f1 ftp: favor strtoll over atoll
Both strtoll and atoll have different names on MSVC, and strtoll has a
compatibility layer in place for this case.

Fixes compilation on MSVC.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-19 10:02:44 +02:00
Lukasz Marek c86d3a54de FTP protocol support
Implementation of ftp protocol.

Fixes #1672

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-18 22:16:02 +02:00