Mercurial > sci
annotate scid/pageutil.c @ 50:b474f0985e39
scictl: add API key support
author | David Demelier <markand@malikania.fr> |
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date | Wed, 17 Aug 2022 09:11:58 +0200 |
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1 /* |
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2 * pageutil.c -- page utilities |
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3 * |
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4 * Copyright (c) 2021-2022 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 |
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21 #include "pageutil.h" |
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22 #include "scid.h" |
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23 #include "theme.h" |
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24 #include "util.h" |
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25 |
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26 void |
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27 pageutil_render(struct kreq *req, |
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28 enum khttp status, |
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29 enum kmime mime, |
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30 const char *content) |
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31 { |
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32 assert(req); |
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33 |
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34 khttp_head(req, kresps[KRESP_CONTENT_TYPE], "%s", kmimetypes[mime]); |
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35 khttp_head(req, kresps[KRESP_STATUS], "%s", khttps[status]); |
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36 |
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37 if (content) { |
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38 khttp_body(req); |
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39 khttp_printf(req, "%s", content); |
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40 } |
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41 |
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42 khttp_free(req); |
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43 } |
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44 |
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45 static const int statustab[] = { |
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46 [KHTTP_200] = 200, |
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47 [KHTTP_400] = 400, |
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48 [KHTTP_401] = 401, |
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49 [KHTTP_404] = 404, |
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50 [KHTTP_500] = 500 |
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51 }; |
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52 |
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53 static const char * const statusmsg[] = { |
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54 [KHTTP_200] = "OK", |
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55 [KHTTP_400] = "Bad Request", |
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56 [KHTTP_401] = "Unauthorized", |
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57 [KHTTP_404] = "Not Found", |
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58 [KHTTP_500] = "Internal Server Error" |
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59 }; |
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60 |
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61 void |
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62 pageutil_status(struct kreq *req, enum khttp status) |
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63 { |
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64 assert(req); |
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65 |
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66 char *body; |
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67 |
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68 /* |
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69 * KHTTP_ are numbered like a standard enum, the Javascript code must |
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70 * get the appropriate HTTP code instead. |
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71 */ |
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72 body = theme_status(statustab[status], statusmsg[status]); |
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73 pageutil_render(req, status, KMIME_TEXT_HTML, body); |
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74 free(body); |
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75 } |
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76 |
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77 void |
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78 pageutil_json(struct kreq *req, enum khttp status, json_t *doc) |
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79 { |
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80 assert(req); |
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81 |
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82 char *body; |
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83 |
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84 khttp_head(req, kresps[KRESP_CONTENT_TYPE], "%s", kmimetypes[KMIME_APP_JSON]); |
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85 khttp_head(req, kresps[KRESP_STATUS], "%s", khttps[status]); |
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86 khttp_body(req); |
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87 |
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88 if (doc) { |
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89 body = util_json_dump(doc); |
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90 khttp_printf(req, "%s", body); |
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91 json_decref(doc); |
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92 } |
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93 |
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94 khttp_free(req); |
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95 } |