Mercurial > paster
annotate page.c @ 85:478d96a4b039 default tip @
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author | David Demelier <markand@malikania.fr> |
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1 /* |
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2 * page.c -- page renderer |
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3 * |
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4 * Copyright (c) 2020-2023 David Demelier <markand@malikania.fr> |
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5 * |
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6 * Permission to use, copy, modify, and/or distribute this software for any |
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7 * purpose with or without fee is hereby granted, provided that the above |
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8 * copyright notice and this permission notice appear in all copies. |
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9 * |
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10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
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11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
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12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
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13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
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14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
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15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
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16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
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17 */ |
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18 |
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19 #include <assert.h> |
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20 #include <string.h> |
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21 |
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22 #include "config.h" |
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23 #include "page.h" |
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24 #include "util.h" |
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25 |
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26 enum { |
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27 KEYWORD_TITLE, |
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28 }; |
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29 |
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30 struct page { |
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31 struct kreq *req; |
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32 struct ktemplate template; |
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33 const char *title; |
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34 }; |
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35 |
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36 static const char *keywords[] = { |
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37 [KEYWORD_TITLE] = "title" |
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38 }; |
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39 |
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40 static int |
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41 format(size_t keyword, void *data) |
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42 { |
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43 struct page *page = data; |
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44 |
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45 switch (keyword) { |
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46 case KEYWORD_TITLE: |
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47 khttp_printf(page->req, "%s", page->title); |
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48 break; |
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49 default: |
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50 break; |
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51 } |
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52 |
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53 return 1; |
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54 } |
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55 |
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56 void |
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57 page(struct kreq *req, |
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58 enum khttp status, |
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59 const char *title, |
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60 const char *filename, |
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61 const struct ktemplate *tmpl) |
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62 { |
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63 assert(req); |
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64 assert(title); |
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65 assert(filename); |
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66 assert(tmpl); |
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67 |
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68 struct page self = { |
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69 .req = req, |
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70 .template = { |
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71 .cb = format, |
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72 .arg = &self, |
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73 .key = keywords, |
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74 .keysz = NELEM(keywords) |
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75 }, |
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76 .title = title, |
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77 }; |
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78 |
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79 khttp_head(req, kresps[KRESP_CONTENT_TYPE], "%s", kmimetypes[KMIME_TEXT_HTML]); |
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80 khttp_head(req, kresps[KRESP_STATUS], "%s", khttps[status]); |
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81 khttp_body(req); |
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82 khttp_template(req, &self.template, path("header.html")); |
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83 khttp_template(req, tmpl, path(filename)); |
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84 khttp_template(req, NULL, path("footer.html")); |
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85 khttp_free(req); |
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86 } |