2 ashd - A Sane HTTP Daemon
3 Copyright (C) 2008 Fredrik Tolf <fredrik@dolda2000.com>
5 This program is free software: you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation, either version 3 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program. If not, see <http://www.gnu.org/licenses/>.
35 static void passdata(int in, int out)
42 len = read(in, buf, 65536);
44 flog(LOG_ERR, "sendfile: could not read input: %s", strerror(errno));
49 for(off = 0; off < len; off += ret) {
50 ret = write(out, buf + off, len - off);
52 flog(LOG_ERR, "sendfile: could not write output: %s", strerror(errno));
60 static int strrcmp(char *str, char *end)
62 return(strcmp(str + strlen(str) - strlen(end), end));
65 static char *getmimetype(char *file, struct stat *sb)
67 /* Rewrite with libmagic. */
68 if(!strrcmp(file, ".html"))
70 if(!strrcmp(file, ".xhtml"))
71 return("application/xhtml+xml");
72 if(!strrcmp(file, ".txt"))
74 return("application/octet-stream");
77 int main(int argc, char **argv)
84 flog(LOG_ERR, "usage: sendfile METHOD URL REST");
87 if((file = getenv("REQ_X_ASH_FILE")) == NULL) {
88 flog(LOG_ERR, "sendfile: needs to be called with the X-Ash-File header");
92 simpleerror(1, 404, "Not Found", "The requested URL has no corresponding resource.");
95 if(stat(file, &sb) || ((fd = open(file, O_RDONLY)) < 0)) {
96 flog(LOG_ERR, "sendfile: could not stat input file %s: %s", file, strerror(errno));
97 simpleerror(1, 500, "Internal Error", "The server could not access its own data.");
101 printf("HTTP/1.1 200 OK\r\n");
102 printf("Content-Type: %s\r\n", getmimetype(file, &sb));
103 printf("Content-Length: %ji\r\n", (intmax_t)sb.st_size);
106 if(strcasecmp(argv[1], "head"))