X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=src%2Futil.c;h=32c3c57e15d5bd2f206bab5a1984a00e19dff06a;hb=5f9a5e8d7d0eb3123fd7068452090b72b9096bea;hp=67dc5c92206ac778d44df861d5c1b7c58bfe5071;hpb=6fefe836d465f2b1f045a73335c71403d7cc568f;p=i3%2Fi3

diff --git a/src/util.c b/src/util.c
index 67dc5c92..32c3c57e 100644
--- a/src/util.c
+++ b/src/util.c
@@ -1,5 +1,3 @@
-#undef I3__FILE__
-#define I3__FILE__ "util.c"
 /*
  * vim:ts=4:sw=4:expandtab
  *
@@ -68,6 +66,34 @@ __attribute__((pure)) bool name_is_digits(const char *name) {
     return true;
 }
 
+/*
+ * Set 'out' to the layout_t value for the given layout. The function
+ * returns true on success or false if the passed string is not a valid
+ * layout name.
+ *
+ */
+bool layout_from_name(const char *layout_str, layout_t *out) {
+    if (strcmp(layout_str, "default") == 0) {
+        *out = L_DEFAULT;
+        return true;
+    } else if (strcasecmp(layout_str, "stacked") == 0 ||
+               strcasecmp(layout_str, "stacking") == 0) {
+        *out = L_STACKED;
+        return true;
+    } else if (strcasecmp(layout_str, "tabbed") == 0) {
+        *out = L_TABBED;
+        return true;
+    } else if (strcasecmp(layout_str, "splitv") == 0) {
+        *out = L_SPLITV;
+        return true;
+    } else if (strcasecmp(layout_str, "splith") == 0) {
+        *out = L_SPLITH;
+        return true;
+    }
+
+    return false;
+}
+
 /*
  * Parses the workspace name as a number. Returns -1 if the workspace should be
  * interpreted as a "named workspace".
@@ -145,20 +171,6 @@ void exec_i3_utility(char *name, char *argv[]) {
     _exit(2);
 }
 
-/*
- * Checks a generic cookie for errors and quits with the given message if there
- * was an error.
- *
- */
-void check_error(xcb_connection_t *conn, xcb_void_cookie_t cookie, char *err_message) {
-    xcb_generic_error_t *error = xcb_request_check(conn, cookie);
-    if (error != NULL) {
-        fprintf(stderr, "ERROR: %s (X error %d)\n", err_message, error->error_code);
-        xcb_disconnect(conn);
-        exit(-1);
-    }
-}
-
 /*
  * Checks if the given path exists by calling stat().
  *
@@ -275,7 +287,7 @@ void i3_restart(bool forget_layout) {
 
     restore_geometry();
 
-    ipc_shutdown();
+    ipc_shutdown(SHUTDOWN_REASON_RESTART);
 
     LOG("restarting \"%s\"...\n", start_argv[0]);
     /* make sure -a is in the argument list or add it */
@@ -343,6 +355,7 @@ char *pango_escape_markup(char *input) {
 
     char *escaped = g_markup_escape_text(input, -1);
     FREE(input);
+
     return escaped;
 }
 
@@ -445,3 +458,20 @@ void kill_nagbar(pid_t *nagbar_pid, bool wait_for_it) {
      * waitpid() here. */
     waitpid(*nagbar_pid, NULL, 0);
 }
+
+/*
+ * Converts a string into a long using strtol().
+ * This is a convenience wrapper checking the parsing result. It returns true
+ * if the number could be parsed.
+ */
+bool parse_long(const char *str, long *out, int base) {
+    char *end;
+    long result = strtol(str, &end, base);
+    if (result == LONG_MIN || result == LONG_MAX || result < 0 || (end != NULL && *end != '\0')) {
+        *out = result;
+        return false;
+    }
+
+    *out = result;
+    return true;
+}