Add back a verify command. Remove unused and not very useful ssb.getMessage(). Make field ordering shenanigans more explicit.

src/main.c

@@ -48,6 +48,7 @@ static int _tf_command_import(const char* file, int argc, char* argv[]);
 static int _tf_command_export(const char* file, int argc, char* argv[]);
 static int _tf_command_run(const char* file, int argc, char* argv[]);
 static int _tf_command_sandbox(const char* file, int argc, char* argv[]);
+static int _tf_command_verify(const char* file, int argc, char* argv[]);
 static int _tf_command_usage(const char* file);
 
 typedef struct _command_t
@@ -62,6 +63,7 @@ const command_t k_commands[] = {
 	{ "sandbox", _tf_command_sandbox, "Run a sandboxed tildefriends sandbox process (used internally)." },
 	{ "import", _tf_command_import, "Import apps to SSB." },
 	{ "export", _tf_command_export, "Export apps from SSB." },
+	{ "verify", _tf_command_verify, "Verify a feed." },
 	{ "test", _tf_command_test, "Test SSB." },
 };
 
@@ -589,6 +591,59 @@ static int _tf_command_sandbox(const char* file, int argc, char* argv[])
 	return EXIT_SUCCESS;
 }
 
+static int _tf_command_verify(const char* file, int argc, char* argv[])
+{
+	const char* identity = NULL;
+	const char* db_path = k_db_path_default;
+	bool show_usage = false;
+
+	while (!show_usage)
+	{
+		static const struct option k_options[] = {
+			{ "id", required_argument, NULL, 'u' },
+			{ "db-path", required_argument, NULL, 'd' },
+			{ "help", no_argument, NULL, 'h' },
+			{ 0 },
+		};
+		int c = getopt_long(argc, argv, "i:d:h", k_options, NULL);
+		if (c == -1)
+		{
+			break;
+		}
+
+		switch (c)
+		{
+		case '?':
+		case 'h':
+		default:
+			show_usage = true;
+			break;
+		case 'i':
+			identity = optarg;
+			break;
+		case 'd':
+			db_path = optarg;
+			break;
+		}
+	}
+
+	if (show_usage)
+	{
+		tf_printf("\n%s import [options] [paths...]\n\n", file);
+		tf_printf("options:\n");
+		tf_printf("  -i, --identity identity  Identity to verify.\n");
+		tf_printf("  -d, --db-path db_path    SQLite database path (default: %s).\n", k_db_path_default);
+		tf_printf("  -h, --help               Show this usage information.\n");
+		return EXIT_FAILURE;
+	}
+
+	tf_printf("Verifying %s...\n", identity);
+	tf_ssb_t* ssb = tf_ssb_create(NULL, NULL, db_path, NULL);
+	bool verified = tf_ssb_db_verify(ssb, identity);
+	tf_ssb_destroy(ssb);
+	return verified ? EXIT_SUCCESS : EXIT_FAILURE;
+}
+
 #if !defined(__ANDROID__)
 static int _tf_command_usage(const char* file)
 {