Add sketch of main source file

1 files changed, 59 insertions, 0 deletions

diff --git a/src/main.c b/src/main.c
new file mode 100644
index 0000000..c78b558
--- /dev/null
+++ b/src/main.c
@@ -0,0 +1,59 @@
+#include <assert.h>
+#include <sqlite3.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#define DATABASE_PATH "ftag.db"
+
+static sqlite3 *db;
+
+static void __sqlite3_check(int rc, sqlite3 *db, const char *file, int line)
+{
+	if (rc == SQLITE_OK)
+		return;
+
+	fprintf(stderr, "%s:%d: %s\n", file, line, sqlite3_errmsg(db));
+	assert(0);
+}
+
+#define sqlite3_check(RC, DB) __sqlite3_check(RC, DB, __FILE__, __LINE__)
+
+static void ftag_init(void)
+{
+	sqlite3_exec("")
+}
+
+static void usage(void)
+{
+	printf("usage: ftag COMMAND [COMMAND-ARG]...\n");
+	printf("Available values for COMMAND:\n");
+	printf("  init\n");
+}
+
+int main(int argc, char *argv[])
+{
+	char *err_msg;
+	int rc;
+
+	if (argc == 1) {
+		usage();
+		exit(1);
+	}
+
+	rc = sqlite3_open(DATABASE_PATH, &db);
+	sqlite3_check(rc, db);
+
+	if (strcmp(argv[1], "init") == 0)
+		ftag_init();
+	else
+		assert(0);
+
+	sqlite3_free(err_msg);
+	sqlite3_close(db);
+	return 0;
+}
+
+/* Local Variables: */
+/* compile-command: "gcc -std=c99 -Wall -O0 -g3 $(pkg-config --libs sqlite3) -o sqlite-first main.c" */
+/* End: */