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183 lines
6.8 KiB

#include <lighttpd/base.h>
#include <lighttpd/lighttpd-glue.h>
#define SET_LEN_AND_RETURN_STR(x) \
do { \
*len = sizeof(x) - 1; \
return x; \
} while(0)
gchar *li_http_status_string(guint status_code, guint *len) {
/* RFC 2616 (as well as RFC 2518, RFC 2817, RFC 2295, RFC 2774, RFC 4918) */
switch (status_code) {
/* 1XX information */
case 100: SET_LEN_AND_RETURN_STR("Continue");
case 101: SET_LEN_AND_RETURN_STR("Switching Protocols");
case 102: SET_LEN_AND_RETURN_STR("Processing");
/* 2XX successful operation */
case 200: SET_LEN_AND_RETURN_STR("OK");
case 201: SET_LEN_AND_RETURN_STR("Created");
case 202: SET_LEN_AND_RETURN_STR("Accepted");
case 203: SET_LEN_AND_RETURN_STR("Non-Authoritative Information");
case 204: SET_LEN_AND_RETURN_STR("No Content");
case 205: SET_LEN_AND_RETURN_STR("Reset Content");
case 206: SET_LEN_AND_RETURN_STR("Partial Content");
case 207: SET_LEN_AND_RETURN_STR("Multi-Status");
/* 3XX redirect */
case 300: SET_LEN_AND_RETURN_STR("Multiple Choice");
case 301: SET_LEN_AND_RETURN_STR("Moved Permanently");
case 302: SET_LEN_AND_RETURN_STR("Found");
case 303: SET_LEN_AND_RETURN_STR("See Other");
case 304: SET_LEN_AND_RETURN_STR("Not Modified");
case 305: SET_LEN_AND_RETURN_STR("Use Proxy");
case 306: SET_LEN_AND_RETURN_STR("(reserved)");
case 307: SET_LEN_AND_RETURN_STR("Temporary Redirect");
/* 4XX client error */
case 400: SET_LEN_AND_RETURN_STR("Bad Request");
case 401: SET_LEN_AND_RETURN_STR("Unauthorized");
case 402: SET_LEN_AND_RETURN_STR("Payment Required");
case 403: SET_LEN_AND_RETURN_STR("Forbidden");
case 404: SET_LEN_AND_RETURN_STR("Not Found");
case 405: SET_LEN_AND_RETURN_STR("Method Not Allowed");
case 406: SET_LEN_AND_RETURN_STR("Not Acceptable");
case 407: SET_LEN_AND_RETURN_STR("Proxy Authentication Required");
case 408: SET_LEN_AND_RETURN_STR("Request Time-out");
case 409: SET_LEN_AND_RETURN_STR("Conflict");
case 410: SET_LEN_AND_RETURN_STR("Gone");
case 411: SET_LEN_AND_RETURN_STR("Length Required");
case 412: SET_LEN_AND_RETURN_STR("Precondition Failed");
case 413: SET_LEN_AND_RETURN_STR("Request Entity Too Large");
case 414: SET_LEN_AND_RETURN_STR("Request-URI Too Long");
case 415: SET_LEN_AND_RETURN_STR("Unsupported Media Type");
case 416: SET_LEN_AND_RETURN_STR("Request range not satisfiable");
case 417: SET_LEN_AND_RETURN_STR("Expectation Failed");
case 418: SET_LEN_AND_RETURN_STR("I'm a teapot");
case 421: SET_LEN_AND_RETURN_STR("There are too many connections from your internet address");
case 422: SET_LEN_AND_RETURN_STR("Unprocessable Entity");
case 423: SET_LEN_AND_RETURN_STR("Locked");
case 424: SET_LEN_AND_RETURN_STR("Failed Dependency");
case 425: SET_LEN_AND_RETURN_STR("Unordered Collection");
case 426: SET_LEN_AND_RETURN_STR("Upgrade Required");
/* 5XX server error */
case 500: SET_LEN_AND_RETURN_STR("Internal Server Error");
case 501: SET_LEN_AND_RETURN_STR("Not Implemented");
case 502: SET_LEN_AND_RETURN_STR("Bad Gateway");
case 503: SET_LEN_AND_RETURN_STR("Service Unavailable");
case 504: SET_LEN_AND_RETURN_STR("Gateway Time-out");
case 505: SET_LEN_AND_RETURN_STR("HTTP Version not supported");
case 506: SET_LEN_AND_RETURN_STR("Variant Also Negotiates");
case 507: SET_LEN_AND_RETURN_STR("Insufficient Storage");
case 509: SET_LEN_AND_RETURN_STR("Bandwidth Limit Exceeded");
case 510: SET_LEN_AND_RETURN_STR("Not Extended");
/* unknown */
default: SET_LEN_AND_RETURN_STR("unknown status");
}
}
gchar *li_http_method_string(liHttpMethod method, guint *len) {
switch (method) {
case LI_HTTP_METHOD_UNSET: SET_LEN_AND_RETURN_STR("UNKNOWN");
case LI_HTTP_METHOD_GET: SET_LEN_AND_RETURN_STR("GET");
case LI_HTTP_METHOD_POST: SET_LEN_AND_RETURN_STR("POST");
case LI_HTTP_METHOD_HEAD: SET_LEN_AND_RETURN_STR("HEAD");
case LI_HTTP_METHOD_OPTIONS: SET_LEN_AND_RETURN_STR("OPTIONS");
case LI_HTTP_METHOD_PROPFIND: SET_LEN_AND_RETURN_STR("PROPFIND");
case LI_HTTP_METHOD_MKCOL: SET_LEN_AND_RETURN_STR("MKCOL");
case LI_HTTP_METHOD_PUT: SET_LEN_AND_RETURN_STR("PUT");
case LI_HTTP_METHOD_DELETE: SET_LEN_AND_RETURN_STR("DELETE");
case LI_HTTP_METHOD_COPY: SET_LEN_AND_RETURN_STR("COPY");
case LI_HTTP_METHOD_MOVE: SET_LEN_AND_RETURN_STR("MOVE");
case LI_HTTP_METHOD_PROPPATCH: SET_LEN_AND_RETURN_STR("PROPPATCH");
case LI_HTTP_METHOD_REPORT: SET_LEN_AND_RETURN_STR("REPORT");
case LI_HTTP_METHOD_CHECKOUT: SET_LEN_AND_RETURN_STR("CHECKOUT");
case LI_HTTP_METHOD_CHECKIN: SET_LEN_AND_RETURN_STR("CHECKIN");
case LI_HTTP_METHOD_VERSION_CONTROL: SET_LEN_AND_RETURN_STR("VERSION-CONTROL");
case LI_HTTP_METHOD_UNCHECKOUT: SET_LEN_AND_RETURN_STR("UNCHECKOUT");
case LI_HTTP_METHOD_MKACTIVITY: SET_LEN_AND_RETURN_STR("MKACTIVITY");
case LI_HTTP_METHOD_MERGE: SET_LEN_AND_RETURN_STR("MERGE");
case LI_HTTP_METHOD_LOCK: SET_LEN_AND_RETURN_STR("LOCK");
case LI_HTTP_METHOD_UNLOCK: SET_LEN_AND_RETURN_STR("UNLOCK");
case LI_HTTP_METHOD_LABEL: SET_LEN_AND_RETURN_STR("LABEL");
case LI_HTTP_METHOD_CONNECT: SET_LEN_AND_RETURN_STR("CONNECT");
}
*len = 0;
return NULL;
}
#define METHOD_ENUM(x) do { if (0 == strncmp(#x, method_str, len)) return LI_HTTP_METHOD_##x; } while (0)
#define METHOD_ENUM2(x, y) do { if (0 == strncmp(x, method_str, len)) return LI_HTTP_METHOD_##y; } while (0)
liHttpMethod li_http_method_from_string(const gchar* method_str, gssize len) {
switch (len) {
case 3:
METHOD_ENUM(GET);
METHOD_ENUM(PUT);
break;
case 4:
METHOD_ENUM(POST);
METHOD_ENUM(HEAD);
METHOD_ENUM(COPY);
METHOD_ENUM(MOVE);
METHOD_ENUM(LOCK);
break;
case 5:
METHOD_ENUM(MKCOL);
METHOD_ENUM(MERGE);
METHOD_ENUM(LABEL);
break;
case 6:
METHOD_ENUM(UNLOCK);
METHOD_ENUM(DELETE);
METHOD_ENUM(REPORT);
break;
case 7:
METHOD_ENUM(OPTIONS);
METHOD_ENUM(CONNECT);
METHOD_ENUM(CHECKIN);
break;
case 8:
METHOD_ENUM(PROPFIND);
METHOD_ENUM(CHECKOUT);
break;
case 9:
METHOD_ENUM(PROPPATCH);
break;
case 10:
METHOD_ENUM(UNCHECKOUT);
METHOD_ENUM(MKACTIVITY);
break;
case 15:
METHOD_ENUM2("VERSION-CONTROL", VERSION_CONTROL);
break;
}
return LI_HTTP_METHOD_UNSET;
}
#undef METHOD_ENUM
#undef METHOD_ENUM2
gchar *li_http_version_string(liHttpVersion method, guint *len) {
switch (method) {
case LI_HTTP_VERSION_1_1: SET_LEN_AND_RETURN_STR("HTTP/1.1");
case LI_HTTP_VERSION_1_0: SET_LEN_AND_RETURN_STR("HTTP/1.0");
case LI_HTTP_VERSION_UNSET: SET_LEN_AND_RETURN_STR("HTTP/??");
}
*len = 0;
return NULL;
}
#undef SET_LEN_AND_RETURN_STR
void li_http_status_to_str(gint status_code, gchar status_str[]) {
status_str[2] = status_code % 10 + '0';
status_code /= 10;
status_str[1] = status_code % 10 + '0';
status_code /= 10;
status_str[0] = status_code + '0';
}