| 1 | /* |
| 2 | ashd - A Sane HTTP Daemon |
| 3 | Copyright (C) 2008 Fredrik Tolf <fredrik@dolda2000.com> |
| 4 | |
| 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. |
| 9 | |
| 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. |
| 14 | |
| 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/>. |
| 17 | */ |
| 18 | |
| 19 | #include <stdlib.h> |
| 20 | #include <string.h> |
| 21 | |
| 22 | #ifdef HAVE_CONFIG_H |
| 23 | #include <config.h> |
| 24 | #endif |
| 25 | #include <utils.h> |
| 26 | #include <req.h> |
| 27 | |
| 28 | struct htreq *mkreq(char *method, char *url, char *ver) |
| 29 | { |
| 30 | struct htreq *req; |
| 31 | |
| 32 | omalloc(req); |
| 33 | req->method = sstrdup(method); |
| 34 | req->url = sstrdup(url); |
| 35 | req->ver = sstrdup(ver); |
| 36 | req->restbuf = sstrdup(url); |
| 37 | req->rest = req->restbuf; |
| 38 | return(req); |
| 39 | } |
| 40 | |
| 41 | void freereq(struct htreq *req) |
| 42 | { |
| 43 | int i; |
| 44 | |
| 45 | free(req->method); |
| 46 | free(req->url); |
| 47 | free(req->ver); |
| 48 | free(req->restbuf); |
| 49 | if(req->headers) { |
| 50 | for(i = 0; i < req->noheaders; i++) { |
| 51 | free(req->headers[i][0]); |
| 52 | free(req->headers[i][1]); |
| 53 | free(req->headers[i]); |
| 54 | } |
| 55 | free(req->headers); |
| 56 | } |
| 57 | free(req); |
| 58 | } |
| 59 | |
| 60 | char *getheader(struct htreq *req, char *name) |
| 61 | { |
| 62 | int i; |
| 63 | |
| 64 | for(i = 0; i < req->noheaders; i++) { |
| 65 | if(!strcasecmp(req->headers[i][0], name)) |
| 66 | return(req->headers[i][1]); |
| 67 | } |
| 68 | return(NULL); |
| 69 | } |
| 70 | |
| 71 | void reqpreheader(struct htreq *req, char *name, char *val) |
| 72 | { |
| 73 | req->headers = srealloc(req->headers, sizeof(*req->headers) * (req->noheaders + 1)); |
| 74 | memmove(req->headers + 1, req->headers, sizeof(*req->headers) * req->noheaders); |
| 75 | req->noheaders++; |
| 76 | req->headers[0] = smalloc(sizeof(*req->headers[0]) * 2); |
| 77 | req->headers[0][0] = sstrdup(name); |
| 78 | req->headers[0][1] = sstrdup(val); |
| 79 | } |
| 80 | |
| 81 | void reqappheader(struct htreq *req, char *name, char *val) |
| 82 | { |
| 83 | int i; |
| 84 | |
| 85 | i = req->noheaders++; |
| 86 | req->headers = srealloc(req->headers, sizeof(*req->headers) * req->noheaders); |
| 87 | req->headers[i] = smalloc(sizeof(*req->headers[i]) * 2); |
| 88 | req->headers[i][0] = sstrdup(name); |
| 89 | req->headers[i][1] = sstrdup(val); |
| 90 | } |