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comparison page-download.c @ 78:9bfe5ce3cc45

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pasterd: rework themes
author David Demelier <markand@malikania.fr>
date Thu, 16 Mar 2023 20:45:59 +0100
parents 67b3d13a5035
children 52029a52a385
comparison
equal deleted inserted replaced
77:fe78b16c694d 78:9bfe5ce3cc45
1 /* 1 /*
2 * page-download.c -- page /download/<id> 2 * page-download.c -- page /download/<id>
3 * 3 *
4 * Copyright (c) 2020-2023 David Demelier <markand@malikania.fr> 4 * Copyright (c) 2020-2023 David Demelier <markand@malikania.fr>
5 * 5 *
6 * Permission to use, copy, modify, and/or distribute this software for any 6 * Permission to use, copy, modify, and/or distribute this software for any
7 * purpose with or without fee is hereby granted, provided that the above 7 * purpose with or without fee is hereby granted, provided that the above
8 * copyright notice and this permission notice appear in all copies. 8 * copyright notice and this permission notice appear in all copies.
9 * 9 *
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 */ 17 */
18 18
19 #include <sys/types.h>
20 #include <assert.h> 19 #include <assert.h>
21 #include <stdarg.h>
22 #include <stdint.h>
23
24 #include <kcgi.h>
25 20
26 #include "database.h" 21 #include "database.h"
27 #include "page.h" 22 #include "page.h"
28 #include "paste.h" 23 #include "json-util.h"
29 24
30 static void 25 static void
31 get(struct kreq *r) 26 get(struct kreq *req)
32 { 27 {
33 struct paste paste = {0}; 28 json_t *paste;
34 29
35 if (!database_get(&paste, r->path)) 30 if (!(paste = database_get(req->path)))
36 page_status(r, KHTTP_404); 31 page_status(req, KHTTP_404);
37 else { 32 else {
38 khttp_head(r, kresps[KRESP_CONTENT_TYPE], "%s", kmimetypes[KMIME_APP_OCTET_STREAM]); 33 khttp_head(req, kresps[KRESP_CONTENT_TYPE], "%s", kmimetypes[KMIME_APP_OCTET_STREAM]);
39 #if 0 34 #if 0
40 /* TODO: this seems to generated truncated files. */ 35 /* TODO: this seems to generated truncated files. */
41 khttp_head(r, kresps[KRESP_CONTENT_LENGTH], "%zu", strlen(paste.code)); 36 khttp_head(req, kresps[KRESP_CONTENT_LENGTH], "%zu", strlen(paste.code));
42 #endif 37 #endif
43 khttp_head(r, kresps[KRESP_CONNECTION], "keep-alive"); 38 khttp_head(req, kresps[KRESP_CONNECTION], "keep-alive");
44 khttp_head(r, kresps[KRESP_CONTENT_DISPOSITION], 39 khttp_head(req, kresps[KRESP_CONTENT_DISPOSITION], "attachment; filename=\"%s.%s\"",
45 "attachment; filename=\"%s.%s\"", paste.id, paste.language); 40 ju_get_string(paste, "id"),
46 khttp_body(r); 41 ju_get_string(paste, "language")
47 khttp_puts(r, paste.code); 42 );
48 khttp_free(r); 43 khttp_body(req);
49 paste_finish(&paste); 44 khttp_puts(req, ju_get_string(paste, "code"));
45 khttp_free(req);
46 json_decref(paste);
50 } 47 }
51 } 48 }
52 49
53 void 50 void
54 page_download(struct kreq *r) 51 page_download(struct kreq *req)
55 { 52 {
56 switch (r->method) { 53 assert(req);
54
55 switch (req->method) {
57 case KMETHOD_GET: 56 case KMETHOD_GET:
58 get(r); 57 get(req);
59 break; 58 break;
60 default: 59 default:
61 page_status(r, KHTTP_400); 60 page_status(req, KHTTP_400);
62 break; 61 break;
63 } 62 }
64 } 63 }