npassd/db: init

3 files changed, 62 insertions, 1 deletions

diff --git a/src/npassd/db.c b/src/npassd/db.c
new file mode 100644
index 0000000..5afa45e
--- /dev/null
+++ b/src/npassd/db.c
@@ -0,0 +1,49 @@
+#include <errno.h>
+#include <linux/limits.h>
+#include <stdio.h>
+
+#include "npassd/db.h"
+#include "util.h"
+
+#define DB_NAME "secret_service.sqlite"
+
+const char sql_stmt_init[] = "CREATE TABLE IF NOT EXISTS store ("
+			     "	storeid INTEGER PRIMARY KEY,"
+			     "	name TEXT NOT NULL UNIQUE"
+			     ");"
+			     "CREATE TABLE IF NOT EXISTS lookup ("
+			     "	key TEXT NOT NULL,"
+			     "	value TEXT NOT NULL,"
+			     "	storeid INTEGER,"
+			     "	UNIQUE(storeid, key),"
+			     "	FOREIGN KEY(storeid) REFERENCES store(storeid)"
+			     ");";
+
+int db_init(const char *store_path, struct sqlite3 **db)
+{
+	char db_path[PATH_MAX];
+	int ret;
+
+	ret = snprintf(db_path, sizeof(db_path), "%s/" DB_NAME, store_path);
+	if (ret < 0 || (size_t)ret > sizeof(db_path)) {
+		print_err("Path exceeded PATH_MAX");
+		return -ENAMETOOLONG;
+	}
+
+	ret = sqlite3_open_v2(db_path, db,
+			      SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE |
+				      SQLITE_OPEN_FULLMUTEX,
+			      NULL);
+	if (ret != SQLITE_OK) {
+		print_err("Can't open database: %s", sqlite3_errmsg(*db));
+		return -EPERM;
+	}
+
+	ret = sqlite3_exec(*db, sql_stmt_init, NULL, NULL, NULL);
+	if (ret != SQLITE_OK) {
+		print_err("Failed to create tables: %s", sqlite3_errmsg(*db));
+		return -EPERM;
+	}
+
+	return 0;
+}
diff --git a/src/npassd/meson.build b/src/npassd/meson.build
index 10302cd..e73c28f 100644
--- a/src/npassd/meson.build
+++ b/src/npassd/meson.build
@@ -4,10 +4,11 @@ e = executable(
 		'npassd.c',
 		'service.c',
 		'session.c',
+		'db.c',
 	],
 
 	include_directories: npass_inc,
-	dependencies: sdbus_dep,
+	dependencies: [ sdbus_dep, sqlite_dep ],
 	link_with: lib_npass,
 	install: true,
 )
diff --git a/src/npassd/npassd.c b/src/npassd/npassd.c
index a2f5173..22164dd 100644
--- a/src/npassd/npassd.c
+++ b/src/npassd/npassd.c
@@ -4,6 +4,8 @@
 #include <string.h>
 #include <systemd/sd-bus.h>
 
+#include "libnpass/libnpass.h"
+#include "npassd/db.h"
 #include "npassd/service.h"
 #include "util.h"
 
@@ -13,8 +15,17 @@ int main(void)
 {
 	int ret;
 	sd_bus *bus;
+	char *store_path;
 	struct service service;
 
+	ret = pass_store_path_set(&store_path);
+	if (ret < 0)
+		return EXIT_FAILURE;
+
+	ret = db_init(store_path, &service.db);
+	if (ret < 0)
+		return EXIT_FAILURE;
+
 	ret = sd_bus_open_user(&bus);
 	if (ret < 0) {
 		print_err("Failed to connect to bus: %s", strerror(-ret));