diff options
author | Vincent Douillet <vincent@vdouillet.fr> | 2023-07-20 18:10:49 +0200 |
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committer | Vincent Douillet <vincent@vdouillet.fr> | 2023-08-01 18:13:38 +0200 |
commit | 519194a2199af44b157812705aa8838068a97bc8 (patch) | |
tree | bf6e3b481fb855b3c2100766065b578bcac35baf /main.c |
first commit
Diffstat (limited to 'main.c')
-rw-r--r-- | main.c | 96 |
1 files changed, 96 insertions, 0 deletions
@@ -0,0 +1,96 @@ +/* + * Copyright 2023, Vincent Douillet <vincent@vdouillet.fr> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * + * 3. Neither the name of the copyright holder nor the names of its contributors + * may be used to endorse or promote products derived from this software without + * specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#include <stdlib.h> +#include <kcgi.h> +#include <unistd.h> + +#include "browse.h" +#include "http.h" + +enum page { + PAGE_BROWSE, + PAGE__MAX +}; + +static const char *const pages[PAGE__MAX] = { + "browse", +}; + +int +main(void) +{ + enum kcgi_err err; + int page_ret_val; + struct kreq r; + + err = khttp_parse(&r, NULL, 0, pages, PAGE__MAX, PAGE_BROWSE); + + if (KCGI_OK != err) + return EXIT_FAILURE; + + /* + * Make sure basic request parameters are as expected : GET or POST, + * valid page and HTML document + */ + + if (r.method != KMETHOD_GET && r.method != KMETHOD_POST) { + http_open(&r, KHTTP_405); + khttp_free(&r); + return EXIT_SUCCESS; + } else if (r.mime != KMIME_TEXT_HTML) { + http_open(&r, KHTTP_406); /* Not Acceptable */ + khttp_free(&r); + return EXIT_SUCCESS; + } else if (r.page == PAGE__MAX) { + http_open(&r, KHTTP_404); + khttp_free(&r); + return EXIT_SUCCESS; + } + if (-1 == pledge("stdio rpath", NULL)) { + khttp_free(&r); + return EXIT_FAILURE; + } + /* + * TODO error happens here if(-1 == unveil(DATA_DIR, "r")) { ret_val + * = EXIT_FAILURE; goto FAIL_HTML; } + */ + + switch (r.page) { + case PAGE_BROWSE: + page_ret_val = browse(&r); + break; + default: + abort(); + } + + khttp_free(&r); + return page_ret_val; +} |