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// SPDX-License-Identifier: GPL-3.0-or-later
#include "../libnetdata.h"
ENUM_STR_MAP_DEFINE(HTTP_REQUEST_MODE) =
{
{ .name = "OPTIONS", .id = HTTP_REQUEST_MODE_OPTIONS },
{ .name = "GET", .id = HTTP_REQUEST_MODE_GET },
{ .name = "FILECOPY", .id = HTTP_REQUEST_MODE_FILECOPY },
{ .name = "POST", .id = HTTP_REQUEST_MODE_POST },
{ .name = "PUT", .id = HTTP_REQUEST_MODE_PUT },
{ .name = "DELETE", .id = HTTP_REQUEST_MODE_DELETE },
{ .name = "STREAM", .id = HTTP_REQUEST_MODE_STREAM },
// terminator
{ .name = NULL, .id = 0 }
};
ENUM_STR_DEFINE_FUNCTIONS(HTTP_REQUEST_MODE, 0, "UNKNOWN");
const char *http_response_code2string(int code) {
switch(code) {
case 100:
return "Continue";
case 101:
return "Switching Protocols";
case 102:
return "Processing";
case 103:
return "Early Hints";
case 200:
return "OK";
case 201:
return "Created";
case 202:
return "Accepted";
case 203:
return "Non-Authoritative Information";
case 204:
return "No Content";
case 205:
return "Reset Content";
case 206:
return "Partial Content";
case 207:
return "Multi-Status";
case 208:
return "Already Reported";
case 226:
return "IM Used";
case 300:
return "Multiple Choices";
case 301:
return "Moved Permanently";
case 302:
return "Found";
case 303:
return "See Other";
case 304:
return "Not Modified";
case 305:
return "Use Proxy";
case 306:
return "Switch Proxy";
case 307:
return "Temporary Redirect";
case 308:
return "Permanent Redirect";
case 400:
return "Bad Request";
case 401:
return "Unauthorized";
case 402:
return "Payment Required";
case 403:
return "Forbidden";
case 404:
return "Not Found";
case 405:
return "Method Not Allowed";
case 406:
return "Not Acceptable";
case 407:
return "Proxy Authentication Required";
case 408:
return "Request Timeout";
case 409:
return "Conflict";
case 410:
return "Gone";
case 411:
return "Length Required";
case 412:
return "Precondition Failed";
case 413:
return "Payload Too Large";
case 414:
return "URI Too Long";
case 415:
return "Unsupported Media Type";
case 416:
return "Range Not Satisfiable";
case 417:
return "Expectation Failed";
case 418:
return "I'm a teapot";
case 421:
return "Misdirected Request";
case 422:
return "Unprocessable Entity";
case 423:
return "Locked";
case 424:
return "Failed Dependency";
case 425:
return "Too Early";
case 426:
return "Upgrade Required";
case 428:
return "Precondition Required";
case 429:
return "Too Many Requests";
case 431:
return "Request Header Fields Too Large";
case 451:
return "Unavailable For Legal Reasons";
case 499: // nginx's extension to the standard
return "Client Closed Request";
case 500:
return "Internal Server Error";
case 501:
return "Not Implemented";
case 502:
return "Bad Gateway";
case 503:
return "Service Unavailable";
case 504:
return "Gateway Timeout";
case 505:
return "HTTP Version Not Supported";
case 506:
return "Variant Also Negotiates";
case 507:
return "Insufficient Storage";
case 508:
return "Loop Detected";
case 510:
return "Not Extended";
case 511:
return "Network Authentication Required";
default:
if(code >= 100 && code < 200)
return "Informational";
if(code >= 200 && code < 300)
return "Successful";
if(code >= 300 && code < 400)
return "Redirection";
if(code >= 400 && code < 500)
return "Client Error";
if(code >= 500 && code < 600)
return "Server Error";
return "Undefined Error";
}
}
static struct {
const char *extension;
uint32_t hash;
HTTP_CONTENT_TYPE contenttype;
} mime_types[] = {
{ "html" , 0 , CT_TEXT_HTML }
, { "js" , 0 , CT_APPLICATION_X_JAVASCRIPT }
, { "css" , 0 , CT_TEXT_CSS }
, { "xml" , 0 , CT_TEXT_XML }
, { "xsl" , 0 , CT_TEXT_XSL }
, { "txt" , 0 , CT_TEXT_PLAIN }
, { "svg" , 0 , CT_IMAGE_SVG_XML }
, { "ttf" , 0 , CT_APPLICATION_X_FONT_TRUETYPE }
, { "otf" , 0 , CT_APPLICATION_X_FONT_OPENTYPE }
, { "woff2", 0 , CT_APPLICATION_FONT_WOFF2 }
, { "woff" , 0 , CT_APPLICATION_FONT_WOFF }
, { "eot" , 0 , CT_APPLICATION_VND_MS_FONTOBJ }
, { "png" , 0 , CT_IMAGE_PNG }
, { "jpg" , 0 , CT_IMAGE_JPG }
, { "jpeg" , 0 , CT_IMAGE_JPG }
, { "gif" , 0 , CT_IMAGE_GIF }
, { "bmp" , 0 , CT_IMAGE_BMP }
, { "ico" , 0 , CT_IMAGE_XICON }
, { "icns" , 0 , CT_IMAGE_ICNS }
// terminator
, { NULL , 0 , 0 }
};
HTTP_CONTENT_TYPE contenttype_for_filename(const char *filename) {
// netdata_log_info("checking filename '%s'", filename);
static int initialized = 0;
int i;
if(unlikely(!initialized)) {
for (i = 0; mime_types[i].extension; i++)
mime_types[i].hash = simple_hash(mime_types[i].extension);
initialized = 1;
}
const char *s = filename, *last_dot = NULL;
// find the last dot
while(*s) {
if(unlikely(*s == '.')) last_dot = s;
s++;
}
if(unlikely(!last_dot || !*last_dot || !last_dot[1])) {
// netdata_log_info("no extension for filename '%s'", filename);
return CT_APPLICATION_OCTET_STREAM;
}
last_dot++;
// netdata_log_info("extension for filename '%s' is '%s'", filename, last_dot);
uint32_t hash = simple_hash(last_dot);
for(i = 0; mime_types[i].extension ; i++) {
if(unlikely(hash == mime_types[i].hash && !strcmp(last_dot, mime_types[i].extension))) {
// netdata_log_info("matched extension for filename '%s': '%s'", filename, last_dot);
return mime_types[i].contenttype;
}
}
// netdata_log_info("not matched extension for filename '%s': '%s'", filename, last_dot);
return CT_APPLICATION_OCTET_STREAM;
}
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