--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/imgpasterd.c	Wed Nov 25 21:13:03 2020 +0100
@@ -0,0 +1,107 @@
+/*
+ * imgpasterd.c -- main imgpasterd(8) file
+ *
+ * Copyright (c) 2020 David Demelier <markand@malikania.fr>
+ * 
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdnoreturn.h>
+#include <time.h>
+#include <unistd.h>
+
+#include "config.h"
+#include "database.h"
+#include "http.h"
+#include "log.h"
+#include "util.h"
+
+static void
+defaults(void)
+{
+	snprintf(config.databasepath, sizeof (config.databasepath),
+	    "%s", VARDIR "/paster/paster.db");
+}
+
+static void
+init(void)
+{
+	srand(time(NULL));
+	log_open();
+
+	if (!config.databasepath[0])
+		die("abort: no database specified\n");
+	if (!database_open(config.databasepath))
+		die("abort: could not open database\n");
+}
+
+static void
+quit(void)
+{
+	database_finish();
+	log_finish();
+}
+
+static noreturn void
+usage(void)
+{
+	fprintf(stderr, "usage: paster [-fqv] [-d database-path] [-t theme-directory]\n");
+	exit(1);
+}
+ 
+int
+main(int argc, char **argv)
+{
+	const char *value;
+	int opt;
+	void (*run)(void) = &(http_cgi_run);
+
+	defaults();
+
+	/* Seek environment variables before options. */
+	if ((value = getenv("IMGPASTERD_DATABASE_PATH")))
+		snprintf(config.databasepath, sizeof (config.databasepath), "%s", value);
+	if ((value = getenv("IMGPASTERD_THEME_DIR")))
+		snprintf(config.themedir, sizeof (config.themedir), "%s", value);
+	if ((value = getenv("IMGPASTERD_VERBOSITY")))
+		config.verbosity = atoi(value);
+
+	while ((opt = getopt(argc, argv, "d:ft:qv")) != -1) {
+		switch (opt) {
+		case 'd':
+			snprintf(config.databasepath, sizeof (config.databasepath), "%s", optarg);
+			break;
+		case 't':
+			snprintf(config.themedir, sizeof (config.themedir), "%s", optarg);
+			break;
+		case 'f':
+			run = &(http_fcgi_run);
+			break;
+		case 'v':
+			config.verbosity++;
+			break;
+		case 'q':
+			config.verbosity = 0;
+			break;
+		default:
+			usage();
+			break;
+		}
+	}
+
+	init();
+	run();
+	quit();
+}