static int asf_http_parse_response(asf_http_streaming_ctrl_t *asf_http_ctrl, HTTP_header_t *http_hdr ) {
char *content_type, *pragma;
char features[64] = "\0";
size_t len;
if( http_response_parse(http_hdr)<0 ) {
mp_msg(MSGT_NETWORK,MSGL_ERR,MSGTR_MPDEMUX_ASF_Failed2ParseHTTPResponse);
return -1;
}
switch( http_hdr->status_code ) {
case 200:
break;
case 401: // Authentication required
return ASF_Authenticate_e;
default:
mp_msg(MSGT_NETWORK,MSGL_ERR,MSGTR_MPDEMUX_ASF_ServerReturn, http_hdr->status_code, http_hdr->reason_phrase);
return -1;
}
content_type = http_get_field( http_hdr, "Content-Type");
//printf("Content-Type: [%s]\n", content_type);
pragma = http_get_field( http_hdr, "Pragma");
while( pragma!=NULL ) {
char *comma_ptr=NULL;
char *end;
//printf("Pragma: [%s]\n", pragma );
// The pragma line can get severals attributes
// separeted with a comma ','.
do {
if( !strncasecmp( pragma, "features=", 9) ) {
pragma += 9;
end = strstr( pragma, "," );
if( end==NULL ) {
len = strlen(pragma);
} else {
len = (unsigned int)(end-pragma);
}
if(len > sizeof(features) - 1) {
mp_msg(MSGT_NETWORK,MSGL_WARN,MSGTR_MPDEMUX_ASF_ASFHTTPParseWarnCuttedPragma,pragma,len,sizeof(features) - 1);
len = sizeof(features) - 1;
}
strncpy( features, pragma, len );
features[len]='\0';
break;
}
comma_ptr = strstr( pragma, "," );
if( comma_ptr!=NULL ) {
pragma = comma_ptr+1;
if( pragma[0]==' ' ) pragma++;
}
} while( comma_ptr!=NULL );
pragma = http_get_next_field( http_hdr );
}
asf_http_ctrl->streaming_type = asf_http_streaming_type( content_type, features, http_hdr );
return 0;
}
char *
http_get_field( HTTP_header_t *http_hdr, const char *field_name ) {
if( http_hdr==NULL || field_name==NULL ) return NULL;
http_hdr->field_search_pos = http_hdr->first_field;
http_hdr->field_search = realloc( http_hdr->field_search, strlen(field_name)+1 );
if( http_hdr->field_search==NULL ) {
mp_msg(MSGT_NETWORK,MSGL_FATAL,"Memory allocation failed\n");
return NULL;
}
strcpy( http_hdr->field_search, field_name );
return http_get_next_field( http_hdr );
}
