http static server

src/http/mime.c

@@ -0,0 +1,73 @@
+/*****************************************************************************
+#                                                                            #
+#    uStreamer - Lightweight and fast MJPG-HTTP streamer.                    #
+#                                                                            #
+#    Copyright (C) 2018  Maxim Devaev <mdevaev@gmail.com>                    #
+#                                                                            #
+#    This program is free software: you can redistribute it and/or modify    #
+#    it under the terms of the GNU General Public License as published by    #
+#    the Free Software Foundation, either version 3 of the License, or       #
+#    (at your option) any later version.                                     #
+#                                                                            #
+#    This program is distributed in the hope that it will be useful,         #
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of          #
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           #
+#    GNU General Public License for more details.                            #
+#                                                                            #
+#    You should have received a copy of the GNU General Public License       #
+#    along with this program.  If not, see <https://www.gnu.org/licenses/>.  #
+#                                                                            #
+*****************************************************************************/
+
+
+#include <string.h>
+
+#include <event2/util.h>
+
+#include "../tools.h"
+
+#include "mime.h"
+
+
+static const struct {
+	const char *ext;
+	const char *mime;
+} _MIME_TYPES[] = {
+	{"html",	"text/html"},
+	{"htm",		"text/html"},
+	{"css",		"text/css"},
+	{"js",		"text/javascript"},
+	{"txt",		"text/plain"},
+	{"jpg",		"image/jpeg"},
+	{"jpeg",	"image/jpeg"},
+	{"png",		"image/png"},
+	{"gif",		"image/gif"},
+	{"ico",		"image/x-icon"},
+	{"bmp",		"image/bmp"},
+	{"svg",		"image/svg+xml"},
+	{"swf",		"application/x-shockwave-flash"},
+	{"cab",		"application/x-shockwave-flash"},
+	{"jar",		"application/java-archive"},
+	{"json",	"application/json"},
+};
+
+
+const char *guess_mime_type(const char *path) {
+	char *dot;
+	char *ext;
+
+	dot = strchr(path, '.');
+	if (dot == NULL || strchr(dot, '/') != NULL) {
+		goto misc;
+	}
+
+	ext = dot + 1;
+	for (unsigned index = 0; index < ARRAY_LEN(_MIME_TYPES); ++index) {
+		if (!evutil_ascii_strcasecmp(ext, _MIME_TYPES[index].ext)) {
+			return _MIME_TYPES[index].mime;
+		}
+	}
+
+	misc:
+		return "application/misc";
+}