Function Http_ParseHeader

src/_HttpBase.h:168–194

Parses a HTTP header */

/* Parses a HTTP header */
static void Http_ParseHeader(struct HttpRequest* req, const cc_string* line) {
	static const cc_string httpVersion = String_FromConst("HTTP");
	cc_string name, value, parts[3];
	int numParts;

	/* HTTP[version] [status code] [status reason] */
	if (String_CaselessStarts(line, &httpVersion)) {
		numParts = String_UNSAFE_Split(line, ' ', parts, 3);
		if (numParts >= 2) Convert_ParseInt(&parts[1], &req->statusCode);
	}
	/* For all other headers:  name: value */
	if (!String_UNSAFE_Separate(line, ':', &name, &value)) return;

	if (String_CaselessEqualsConst(&name, "ETag")) {
		String_CopyToRawArray(req->etag, &value);
	} else if (String_CaselessEqualsConst(&name, "Content-Length")) {
		Http_ParseContentLength(req, &value);
	} else if (String_CaselessEqualsConst(&name, "X-Dropbox-Content-Length")) {
		/* dropbox stopped returning Content-Length header since switching to chunked transfer */
		/*  https://www.dropboxforum.com/t5/Discuss-Dropbox-Developer-API/Dropbox-media-can-t-be-access-by-azure-blob/td-p/575458 */
		Http_ParseContentLength(req, &value);
	} else if (String_CaselessEqualsConst(&name, "Last-Modified")) {
		String_CopyToRawArray(req->lastModified, &value);
	} else if (req->cookies && String_CaselessEqualsConst(&name, "Set-Cookie")) {
		Http_ParseCookie(req, &value);
	}
}

/* Adds a http header to the request headers. */
static void Http_AddHeader(struct HttpRequest* req, const char* key, const cc_string* value);