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avutil/error: Introduce new error codes for 4XX and 5XX replies from remote servers 

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Andrey Utkin 2014-10-18 00:23:59 +04:00 committed by Michael Niedermayer
parent f63d381387
commit 65639e6bef
2 changed files with 13 additions and 0 deletions
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6
libavutil/error.c
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@ -53,6 +53,12 @@ static const struct error_entry error_entries[] = {
{ ERROR_TAG(UNKNOWN), "Unknown error occurred" }, { ERROR_TAG(UNKNOWN), "Unknown error occurred" },
{ ERROR_TAG(EXPERIMENTAL), "Experimental feature" }, { ERROR_TAG(EXPERIMENTAL), "Experimental feature" },
{ ERROR_TAG(INPUT_AND_OUTPUT_CHANGED), "Input and output changed" }, { ERROR_TAG(INPUT_AND_OUTPUT_CHANGED), "Input and output changed" },
{ ERROR_TAG(HTTP_BAD_REQUEST), "Server returned 400 Bad Request" },
{ ERROR_TAG(HTTP_UNAUTHORIZED), "Server returned 401 Unauthorized (authorization failed)" },
{ ERROR_TAG(HTTP_FORBIDDEN), "Server returned 403 Forbidden (access denied)" },
{ ERROR_TAG(HTTP_NOT_FOUND), "Server returned 404 Not Found" },
{ ERROR_TAG(HTTP_OTHER_4XX), "Server returned 4XX Client Error, but not one of 40{0,1,3,4}" },
{ ERROR_TAG(HTTP_SERVER_ERROR), "Server returned 5XX Server Error reply" },
}; };
int av_strerror(int errnum, char *errbuf, size_t errbuf_size) int av_strerror(int errnum, char *errbuf, size_t errbuf_size)

7
libavutil/error.h
View File

@ -72,6 +72,13 @@
#define AVERROR_EXPERIMENTAL (-0x2bb2afa8) ///< Requested feature is flagged experimental. Set strict_std_compliance if you really want to use it. #define AVERROR_EXPERIMENTAL (-0x2bb2afa8) ///< Requested feature is flagged experimental. Set strict_std_compliance if you really want to use it.
#define AVERROR_INPUT_CHANGED (-0x636e6701) ///< Input changed between calls. Reconfiguration is required. (can be OR-ed with AVERROR_OUTPUT_CHANGED) #define AVERROR_INPUT_CHANGED (-0x636e6701) ///< Input changed between calls. Reconfiguration is required. (can be OR-ed with AVERROR_OUTPUT_CHANGED)
#define AVERROR_OUTPUT_CHANGED (-0x636e6702) ///< Output changed between calls. Reconfiguration is required. (can be OR-ed with AVERROR_INPUT_CHANGED) #define AVERROR_OUTPUT_CHANGED (-0x636e6702) ///< Output changed between calls. Reconfiguration is required. (can be OR-ed with AVERROR_INPUT_CHANGED)
/* HTTP & RTSP errors */
#define AVERROR_HTTP_BAD_REQUEST FFERRTAG(0xF8,'4','0','0')
#define AVERROR_HTTP_UNAUTHORIZED FFERRTAG(0xF8,'4','0','1')
#define AVERROR_HTTP_FORBIDDEN FFERRTAG(0xF8,'4','0','3')
#define AVERROR_HTTP_NOT_FOUND FFERRTAG(0xF8,'4','0','4')
#define AVERROR_HTTP_OTHER_4XX FFERRTAG(0xF8,'4','X','X')
#define AVERROR_HTTP_SERVER_ERROR FFERRTAG(0xF8,'5','X','X')
#define AV_ERROR_MAX_STRING_SIZE 64 #define AV_ERROR_MAX_STRING_SIZE 64