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avf: move ff_http_match_no_proxy to network 

It is only used by network protocols.
This commit is contained in:
Luca Barbato 2013-06-15 11:41:36 +02:00
parent afc8685395
commit ec7c51c786
5 changed files with 57 additions and 57 deletions
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2
libavformat/internal.h
View File

@ -375,6 +375,4 @@ enum AVCodecID ff_codec_get_id(const AVCodecTag *tags, unsigned int tag);
*/
enum AVCodecID ff_get_pcm_codec_id(int bps, int flt, int be, int sflags);
int ff_http_match_no_proxy(const char *no_proxy, const char *hostname);
#endif /* AVFORMAT_INTERNAL_H */

54
libavformat/network.c
View File

@ -277,3 +277,57 @@ int ff_listen_connect(int fd, const struct sockaddr *addr,
}
return ret;
}
static int match_host_pattern(const char *pattern, const char *hostname)
{
int len_p, len_h;
if (!strcmp(pattern, "*"))
return 1;
// Skip a possible *. at the start of the pattern
if (pattern[0] == '*')
pattern++;
if (pattern[0] == '.')
pattern++;
len_p = strlen(pattern);
len_h = strlen(hostname);
if (len_p > len_h)
return 0;
// Simply check if the end of hostname is equal to 'pattern'
if (!strcmp(pattern, &hostname[len_h - len_p])) {
if (len_h == len_p)
return 1; // Exact match
if (hostname[len_h - len_p - 1] == '.')
return 1; // The matched substring is a domain and not just a substring of a domain
}
return 0;
}
int ff_http_match_no_proxy(const char *no_proxy, const char *hostname)
{
char *buf, *start;
int ret = 0;
if (!no_proxy)
return 0;
if (!hostname)
return 0;
buf = av_strdup(no_proxy);
if (!buf)
return 0;
start = buf;
while (start) {
char *sep, *next = NULL;
start += strspn(start, " ,");
sep = start + strcspn(start, " ,");
if (*sep) {
next = sep + 1;
*sep = '\0';
}
if (match_host_pattern(start, hostname)) {
ret = 1;
break;
}
start = next;
}
av_free(buf);
return ret;
}

2
libavformat/network.h
View File

@ -244,4 +244,6 @@ int ff_listen_connect(int fd, const struct sockaddr *addr,
socklen_t addrlen, int timeout,
URLContext *h);
int ff_http_match_no_proxy(const char *no_proxy, const char *hostname);
#endif /* AVFORMAT_NETWORK_H */

2
libavformat/noproxy-test.c
View File

@ -18,7 +18,7 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "internal.h"
#include "network.h"
static void test(const char *pattern, const char *host)
{

54
libavformat/utils.c
View File

@ -3407,57 +3407,3 @@ const struct AVCodecTag *avformat_get_riff_audio_tags(void)
{
return ff_codec_wav_tags;
}
static int match_host_pattern(const char *pattern, const char *hostname)
{
int len_p, len_h;
if (!strcmp(pattern, "*"))
return 1;
// Skip a possible *. at the start of the pattern
if (pattern[0] == '*')
pattern++;
if (pattern[0] == '.')
pattern++;
len_p = strlen(pattern);
len_h = strlen(hostname);
if (len_p > len_h)
return 0;
// Simply check if the end of hostname is equal to 'pattern'
if (!strcmp(pattern, &hostname[len_h - len_p])) {
if (len_h == len_p)
return 1; // Exact match
if (hostname[len_h - len_p - 1] == '.')
return 1; // The matched substring is a domain and not just a substring of a domain
}
return 0;
}
int ff_http_match_no_proxy(const char *no_proxy, const char *hostname)
{
char *buf, *start;
int ret = 0;
if (!no_proxy)
return 0;
if (!hostname)
return 0;
buf = av_strdup(no_proxy);
if (!buf)
return 0;
start = buf;
while (start) {
char *sep, *next = NULL;
start += strspn(start, " ,");
sep = start + strcspn(start, " ,");
if (*sep) {
next = sep + 1;
*sep = '\0';
}
if (match_host_pattern(start, hostname)) {
ret = 1;
break;
}
start = next;
}
av_free(buf);
return ret;
}