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author | Michael Niedermayer <michaelni@gmx.at> | 2011-03-17 16:53:58 +0100 |
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committer | Michael Niedermayer <michaelni@gmx.at> | 2011-03-17 17:22:52 +0100 |
commit | 0fecf2642b9d909820683647c70031a954f5e58d (patch) | |
tree | 36ca02de9fa27a049829fb589517223d2d0ce5f5 /libavformat/utils.c | |
parent | e309fdc7018a1027d187ec27fb1d69a41a4ee167 (diff) | |
parent | f1f60f5252b0b448adcce0c1c52f3161ee69b9bf (diff) | |
download | ffmpeg-0fecf2642b9d909820683647c70031a954f5e58d.tar.gz |
Merge remote-tracking branch 'newdev/master'
Conflicts:
Changelog
doc/APIchanges
doc/optimization.txt
libavformat/avio.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavformat/utils.c')
-rw-r--r-- | libavformat/utils.c | 57 |
1 files changed, 54 insertions, 3 deletions
diff --git a/libavformat/utils.c b/libavformat/utils.c index 469737378a..89eb557647 100644 --- a/libavformat/utils.c +++ b/libavformat/utils.c @@ -54,13 +54,13 @@ unsigned avformat_version(void) const char *avformat_configuration(void) { - return FFMPEG_CONFIGURATION; + return LIBAV_CONFIGURATION; } const char *avformat_license(void) { #define LICENSE_PREFIX "libavformat license: " - return LICENSE_PREFIX FFMPEG_LICENSE + sizeof(LICENSE_PREFIX) - 1; + return LICENSE_PREFIX LIBAV_LICENSE + sizeof(LICENSE_PREFIX) - 1; } /* fraction handling */ @@ -624,7 +624,7 @@ int av_open_input_file(AVFormatContext **ic_ptr, const char *filename, goto fail; } if (buf_size > 0) { - url_setbufsize(pb, buf_size); + ffio_set_buf_size(pb, buf_size); } if (!fmt && (err = av_probe_input_buffer(pb, &fmt, filename, logctx, 0, logctx ? (*ic_ptr)->probesize : 0)) < 0) { goto fail; @@ -3823,3 +3823,54 @@ int ff_find_stream_index(AVFormatContext *s, int id) } return -1; } + +void ff_make_absolute_url(char *buf, int size, const char *base, + const char *rel) +{ + char *sep; + /* Absolute path, relative to the current server */ + if (base && strstr(base, "://") && rel[0] == '/') { + if (base != buf) + av_strlcpy(buf, base, size); + sep = strstr(buf, "://"); + if (sep) { + sep += 3; + sep = strchr(sep, '/'); + if (sep) + *sep = '\0'; + } + av_strlcat(buf, rel, size); + return; + } + /* If rel actually is an absolute url, just copy it */ + if (!base || strstr(rel, "://") || rel[0] == '/') { + av_strlcpy(buf, rel, size); + return; + } + if (base != buf) + av_strlcpy(buf, base, size); + /* Remove the file name from the base url */ + sep = strrchr(buf, '/'); + if (sep) + sep[1] = '\0'; + else + buf[0] = '\0'; + while (av_strstart(rel, "../", NULL) && sep) { + /* Remove the path delimiter at the end */ + sep[0] = '\0'; + sep = strrchr(buf, '/'); + /* If the next directory name to pop off is "..", break here */ + if (!strcmp(sep ? &sep[1] : buf, "..")) { + /* Readd the slash we just removed */ + av_strlcat(buf, "/", size); + break; + } + /* Cut off the directory name */ + if (sep) + sep[1] = '\0'; + else + buf[0] = '\0'; + rel += 3; + } + av_strlcat(buf, rel, size); +} |