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lavf/ftp: implement move and delete callbacks

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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Mariusz Szczepańczyk 2015-08-19 23:52:14 +02:00 committed by Michael Niedermayer
parent 034e6fbd9c
commit bf5b2f9df8
1 changed files with 61 additions and 0 deletions
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61
libavformat/ftp.c
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@ -1038,6 +1038,65 @@ static int ftp_close_dir(URLContext *h)
return 0;
}
static int ftp_delete(URLContext *h)
{
FTPContext *s = h->priv_data;
char command[MAX_URL_SIZE];
static const int del_codes[] = {250, 421, 450, 500, 501, 502, 530, 550, 0};
static const int rmd_codes[] = {250, 421, 500, 501, 502, 530, 550, 0};
int ret;
if ((ret = ftp_connect(h, h->filename)) < 0)
goto cleanup;
snprintf(command, sizeof(command), "DELE %s\r\n", s->path);
if (ftp_send_command(s, command, del_codes, NULL) == 250) {
ret = 0;
goto cleanup;
}
snprintf(command, sizeof(command), "RMD %s\r\n", s->path);
if (ftp_send_command(s, command, rmd_codes, NULL) == 250)
ret = 0;
else
ret = AVERROR(EIO);
cleanup:
ftp_close(h);
return ret;
}
static int ftp_move(URLContext *h_src, URLContext *h_dst)
{
FTPContext *s = h_src->priv_data;
char command[MAX_URL_SIZE], path[MAX_URL_SIZE];
static const int rnfr_codes[] = {350, 421, 450, 500, 501, 502, 503, 530, 0};
static const int rnto_codes[] = {250, 421, 500, 501, 502, 503, 530, 532, 553, 0};
int ret;
if ((ret = ftp_connect(h_src, h_src->filename)) < 0)
goto cleanup;
snprintf(command, sizeof(command), "RNFR %s\r\n", s->path);
if (ftp_send_command(s, command, rnfr_codes, NULL) != 350) {
ret = AVERROR(EIO);
goto cleanup;
}
av_url_split(0, 0, 0, 0, 0, 0, 0,
path, sizeof(path),
h_dst->filename);
snprintf(command, sizeof(command), "RNTO %s\r\n", path);
if (ftp_send_command(s, command, rnto_codes, NULL) == 250)
ret = 0;
else
ret = AVERROR(EIO);
cleanup:
ftp_close(h_src);
return ret;
}
URLProtocol ff_ftp_protocol = {
.name = "ftp",
.url_open = ftp_open,
@ -1052,5 +1111,7 @@ URLProtocol ff_ftp_protocol = {
.url_open_dir = ftp_open_dir,
.url_read_dir = ftp_read_dir,
.url_close_dir = ftp_close_dir,
.url_delete = ftp_delete,
.url_move = ftp_move,
.flags = URL_PROTOCOL_FLAG_NETWORK,
};