1 files changed, 56 insertions, 10 deletions

diff --git a/src/duplicate_finder.c b/src/duplicate_finder.c
index 714fd96..dae7832 100644
--- a/src/duplicate_finder.c
+++ b/src/duplicate_finder.c
@@ -28,22 +28,47 @@
 /*=========== GLOBAL VARIABLES ===========*/
 
 /*=========== FUNCTIONS ===========*/
+int analyze_db_content();
+int scan (const char *path);
 
-int main(int argc, char **argv) {
-    int path_index = 1;
+/**
+ * The wrapper around automated DB content analysis.
+ *
+ * @return EXIT_SUCCESS on success
+ *         EXIT_FAILURE on failure
+ */
+int analyze_db_content() {
 
-    if (argc > 1) {
-        path_index = parse_arguments(argc, argv);
+    if ( ! dbi_open(option_sqlite_db_name) ) {
+        return EXIT_FAILURE;
     }
 
-    /* TODO: name as option */
-    if ( ! kv_open_storage("/tmp/duplicate_finder.gdbm") ) {
+
+    /* TODO: Implementation of several SQL queries... not in the mood */
+    dbi_print_fileinfo_resolved(stdout);
+
+    dbi_close();
+    return EXIT_SUCCESS;
+}
+
+
+/**
+ * Scan the given path...
+ *
+ * @return EXIT_SUCCESS on success
+ *         EXIT_FAILURE on failure
+ */
+
+int scan(const char *path) {
+    if ( ! kv_open_storage(option_gdbm_db_name) ) {
         return EXIT_FAILURE;
     }
 
-    /* TODO: name as option */
-    dbi_open("/tmp/duplicate_finder.sqlite");
-    traverse_directory_tree((path_index == argc) ? argv[path_index] : ".");
+    if ( ! dbi_open(option_sqlite_db_name) ) {
+        return EXIT_FAILURE;
+    }
+
+    traverse_directory_tree(path);
 
 #ifdef DEBUGBUILD
     kv_dump(stdout);
@@ -58,7 +83,28 @@ int main(int argc, char **argv) {
     /* TODO: Implement signal handlers and add the close for sqlite and gdbm dbs there */
     kv_close_storage();
     dbi_close();
-
     return EXIT_SUCCESS;
 }
 
+int main(int argc, char **argv) {
+    int path_index = 1;
+
+    if (argc > 1) {
+        path_index = parse_arguments(argc, argv);
+    } else {
+        LOGERR("ERROR: Too few arguments given, see --help or man.\n");
+        return EXIT_FAILURE;
+    }
+
+    if (option_mode == MODE_SCAN) {
+        return scan((path_index == argc) ? argv[path_index] : ".");
+    }
+
+    if (option_mode == MODE_ANALYZE_DB) {
+        return analyze_db_content();
+    }
+
+    LOGERR("ERROR: No proper modus operandi, the dev missed something.\n");
+    return EXIT_FAILURE;
+}
+