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authorVincent Douillet <vincent@vdouillet.fr>2023-07-20 18:10:49 +0200
committerVincent Douillet <vincent@vdouillet.fr>2023-08-01 18:13:38 +0200
commit519194a2199af44b157812705aa8838068a97bc8 (patch)
treebf6e3b481fb855b3c2100766065b578bcac35baf /main.c
first commit
Diffstat (limited to 'main.c')
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1 files changed, 96 insertions, 0 deletions
diff --git a/main.c b/main.c
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+/*
+ * 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;
+}