Mercurial > imgup
annotate page-download.c @ 36:575c90cafc7e default tip @
imgupd: use id as filename
author | David Demelier <markand@malikania.fr> |
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date | Thu, 16 Mar 2023 12:56:46 +0100 |
parents | 3e01d0147294 |
children |
rev | line source |
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0 | 1 /* |
2 * page-download.c -- page /download/<id> | |
3 * | |
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3e01d0147294
misc: update copyright years
David Demelier <markand@malikania.fr>
parents:
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4 * Copyright (c) 2020-2023 David Demelier <markand@malikania.fr> |
0 | 5 * |
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 | |
8 * copyright notice and this permission notice appear in all copies. | |
9 * | |
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES | |
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF | |
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR | |
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES | |
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 | |
16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | |
17 */ | |
18 | |
19 #include <sys/types.h> | |
20 #include <assert.h> | |
21 #include <stdarg.h> | |
22 #include <stdint.h> | |
23 | |
24 #include <kcgi.h> | |
25 | |
26 #include "database.h" | |
27 #include "image.h" | |
28 #include "page.h" | |
29 | |
30 static void | |
31 get(struct kreq *r) | |
32 { | |
33 struct image image = {0}; | |
34 | |
35 if (!database_get(&image, r->path)) | |
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c1179455fc89
imgupd: add title and buttons
David Demelier <markand@malikania.fr>
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36 page(r, NULL, KHTTP_404, "pages/404.html", "404"); |
0 | 37 else { |
38 khttp_head(r, kresps[KRESP_CONTENT_TYPE], "%s", kmimetypes[KMIME_APP_OCTET_STREAM]); | |
39 khttp_head(r, kresps[KRESP_CONTENT_LENGTH], "%llu", (unsigned long long)image.datasz); | |
40 khttp_head(r, kresps[KRESP_CONNECTION], "keep-alive"); | |
41 khttp_head(r, kresps[KRESP_CONTENT_DISPOSITION], | |
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575c90cafc7e
imgupd: use id as filename
David Demelier <markand@malikania.fr>
parents:
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42 "attachment; filename=\"%s\"", image.id); |
0 | 43 khttp_body(r); |
44 khttp_write(r, image.data, image.datasz); | |
45 khttp_free(r); | |
46 image_finish(&image); | |
47 } | |
48 } | |
49 | |
50 void | |
51 page_download(struct kreq *r) | |
52 { | |
53 assert(r); | |
54 | |
55 switch (r->method) { | |
56 case KMETHOD_GET: | |
57 get(r); | |
58 break; | |
59 default: | |
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c1179455fc89
imgupd: add title and buttons
David Demelier <markand@malikania.fr>
parents:
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changeset
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60 page(r, NULL, KHTTP_400, "pages/400.html", "400"); |
0 | 61 break; |
62 } | |
63 } |