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support for writing over smb shares

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@21690 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
nicodvb
2006-12-19 22:31:10 +00:00
parent b8ec24807b
commit d1331f47c7
1 changed files with 23 additions and 6 deletions
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29
stream/stream_smb.c
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@@ -55,6 +55,20 @@ static void smb_auth_fn(const char *server, const char *share,
if (temp[0]) strncpy(password, temp, pwmaxlen - 1);
}
static int control(stream_t *s, int cmd, void *arg) {
switch(cmd) {
case STREAM_CTRL_GET_SIZE: {
off_t size = smbc_lseek(s->fd,0,SEEK_END);
smbc_lseek(s->fd,s->pos,SEEK_SET);
if(size != (off_t)-1) {
*((off_t*)arg) = size;
return 1;
}
}
}
return STREAM_UNSUPORTED;
}
static int seek(stream_t *s,off_t newpos) {
s->pos = newpos;
if(smbc_lseek(s->fd,s->pos,SEEK_SET)<0) {
@@ -90,7 +104,7 @@ static int open_f (stream_t *stream, int mode, void *opts, int* file_format) {
if(mode == STREAM_READ)
m = O_RDONLY;
else if (mode == STREAM_WRITE) //who's gonna do that ?
m = O_WRONLY;
m = O_RDWR|O_CREAT;
else {
mp_msg(MSGT_OPEN, MSGL_ERR, "[smb] Unknown open mode %d\n", mode);
m_struct_free (&stream_opts, opts);
@@ -117,20 +131,23 @@ static int open_f (stream_t *stream, int mode, void *opts, int* file_format) {
return STREAM_ERROR;
}
stream->flags = mode;
len = 0;
if(mode == STREAM_READ) {
len = smbc_lseek(fd,0,SEEK_END);
smbc_lseek (fd, 0, SEEK_SET);
if (len <= 0)
stream->flags = 0;
else {
stream->flags = STREAM_READ | STREAM_SEEK;
stream->end_pos = len;
}
if(len > 0 || mode == STREAM_WRITE) {
stream->flags |= STREAM_SEEK;
stream->seek = seek;
if(mode == STREAM_READ) stream->end_pos = len;
}
stream->type = STREAMTYPE_SMB;
stream->fd = fd;
stream->fill_buffer = fill_buffer;
stream->write_buffer = write_buffer;
stream->close = close_f;
stream->control = control;
m_struct_free(&stream_opts, opts);
return STREAM_OK;