From a664509c6b637e65fbd417b4a7dece831f5cf6e3 Mon Sep 17 00:00:00 2001
From: Federico Angelilli <code@fedang.net>
Date: Thu, 11 Jul 2024 15:26:43 +0200
Subject: Add override_redirect config

---
 src/config.c | 36 ++++++++++++++++++++++++++++++++----
 1 file changed, 32 insertions(+), 4 deletions(-)

(limited to 'src/config.c')

diff --git a/src/config.c b/src/config.c
index 39c58f5..07f5743 100644
--- a/src/config.c
+++ b/src/config.c
@@ -16,6 +16,7 @@ typedef enum {
     CONFIG_INT,
     CONFIG_UINT,
     CONFIG_DOUBLE,
+    CONFIG_BOOL,
 } config_type_t;
 
 typedef struct {
@@ -25,10 +26,11 @@ typedef struct {
 } config_entry_t;
 
 static const config_entry_t config_entries[] = {
-    { "width",   CONFIG_UINT,   offsetof(config_t, width) },
-    { "height",  CONFIG_UINT,   offsetof(config_t, height) },
-    { "font",    CONFIG_STRING, offsetof(config_t, font) },
-    { "monitor", CONFIG_STRING, offsetof(config_t, monitor) },
+    { "width",             CONFIG_UINT,   offsetof(config_t, width) },
+    { "height",            CONFIG_UINT,   offsetof(config_t, height) },
+    { "font",              CONFIG_STRING, offsetof(config_t, font) },
+    { "monitor",           CONFIG_STRING, offsetof(config_t, monitor) },
+    { "override_redirect", CONFIG_BOOL,   offsetof(config_t, override_redirect) },
 };
 
 static bool config_read_string(const char *value, char **result)
@@ -71,6 +73,24 @@ static bool config_read_uint(const char *value, unsigned int *result)
     return *end == '\0' && n != ULONG_MAX;
 }
 
+static bool config_read_bool(const char *value, bool *result)
+{
+    size_t lenght = strlen(value);
+
+    if (lenght == 5 && !strcmp(value, "false")) {
+        *result = false;
+        return true;
+    }
+
+    if (lenght == 4 && !strcmp(value, "true")) {
+        *result = true;
+        return true;
+    }
+
+    log_debug("Invalid bool value");
+    return false;
+}
+
 static bool config_read_double(const char *value, double *result)
 {
     char *end;
@@ -133,6 +153,13 @@ static bool config_entry(config_t *config, int line, const char *section, const
                     }
                     break;
 
+                case CONFIG_BOOL:
+                    if (config_read_bool(value, (bool *)result)) {
+                        log_debug("Config '%s' set to '%s'", key, *(bool *)result ? "true" : "false");
+                        return true;
+                    }
+                    break;
+
                 default:
                     log_panic("Unreachable");
             }
@@ -169,6 +196,7 @@ void config_init(config_t *config)
         .monitor = NULL,
         .height = 50,
         .width = 100,
+        .override_redirect = false,
     };
 
     memcpy(config, &config_default, sizeof(config_t));
-- 
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