int
httpRequestParseHeader(request_t * req, const char *parse_start)
{
const char *blk_start, *blk_end;
if (!httpMsgIsolateHeaders(&parse_start, &blk_start, &blk_end))
return 0;
return httpHeaderParse(&req->header, blk_start, blk_end);
}
/*
* parses a 0-terminating buffer into HttpReply.
* Returns:
* +1 -- success
* 0 -- need more data (partial parse)
* -1 -- parse error
*/
static int
httpReplyParseStep(HttpReply * rep, const char *buf, int atEnd)
{
const char *parse_start = buf;
const char *blk_start, *blk_end;
const char **parse_end_ptr = &blk_end;
assert(rep);
assert(parse_start);
assert(rep->pstate < psParsed);
*parse_end_ptr = parse_start;
if (rep->pstate == psReadyToParseStartLine) {
if (!httpReplyIsolateStart(&parse_start, &blk_start, &blk_end))
return 0;
if (!httpStatusLineParse(&rep->sline, blk_start, blk_end))
return httpReplyParseError(rep);
*parse_end_ptr = parse_start;
rep->hdr_sz = *parse_end_ptr - buf;
rep->pstate++;
}
if (rep->pstate == psReadyToParseHeaders) {
if (!httpMsgIsolateHeaders(&parse_start, &blk_start, &blk_end)) {
if (atEnd)
blk_start = parse_start, blk_end = blk_start + strlen(blk_start);
else
return 0;
}
if (!httpHeaderParse(&rep->header, blk_start, blk_end))
return httpReplyParseError(rep);
httpReplyHdrCacheInit(rep);
*parse_end_ptr = parse_start;
rep->hdr_sz = *parse_end_ptr - buf;
rep->pstate++;
}
return 1;
}
