feat: install default config.conf to /etc/maomao/config.conf

README.md

@@ -86,7 +86,8 @@ mkdir -p ~/.config/maomao/
 
 
 # config
-you can use `MAOMAOCONFIG` env to set the config folder path
+you can use `MAOMAOCONFIG` env to set the config-folder-path and the autostart-folder-patch
+like `MAOMAOCONFIG=/home/xxx/maomao`
 
 - the only default keybinds is ctrl+alt+[F1-F12] to change tty
 
@@ -94,6 +95,8 @@ you can use `MAOMAOCONFIG` env to set the config folder path
 
 - the default autostart path is `~/.config/maomao/autostart.sh`
 
+- the fallback config path is in /etc/maomao/config.conf
+
 
 # my dotfile
 [maomao-config](https://github.com/DreamMaoMao/dotfile/tree/main/maomao)

meson.build

@@ -1,5 +1,5 @@
 project('maomao', ['c', 'cpp'],
-  version : '0.1.1'
+  version : '0.1.5'
 )
 
 subdir('protocols')
@@ -71,3 +71,5 @@ executable('maomao',
 prefix = get_option('prefix')
 desktop_install_dir = join_paths(prefix, 'share/wayland-sessions')
 install_data('maomao.desktop', install_dir : desktop_install_dir)
+install_data('config.conf', install_dir : '/etc/maomao')
+

parse_config.h

@@ -990,9 +990,9 @@ void parse_config(void) {
   config.axis_bindings = NULL;
   config.axis_bindings_count = 0;
 
-// 获取 MAOMAOCONFIG 环境变量
-const char *maomaoconfig = getenv("MAOMAOCONFIG");
-
+  // 获取 MAOMAOCONFIG 环境变量
+  const char *maomaoconfig = getenv("MAOMAOCONFIG");
+  
   // 如果 MAOMAOCONFIG 环境变量不存在或为空，则使用 HOME 环境变量
   if (!maomaoconfig || maomaoconfig[0] == '\0') {
       // 获取当前用户家目录
@@ -1003,14 +1003,19 @@ const char *maomaoconfig = getenv("MAOMAOCONFIG");
       }
       // 构建日志文件路径
       snprintf(filename, sizeof(filename), "%s/.config/maomao/config.conf", homedir);
+    
+      // 检查文件是否存在
+      if (access(filename, F_OK) != 0) {
+          // 如果文件不存在，则使用 /etc/maomao/config.conf
+          snprintf(filename, sizeof(filename), "/etc/maomao/config.conf");
+      }
   } else {
       // 使用 MAOMAOCONFIG 环境变量作为配置文件夹路径
       snprintf(filename, sizeof(filename), "%s/config.conf", maomaoconfig);
   }
 
-  set_value_default();
-  parse_config_file(&config, filename);
-
+set_value_default();
+parse_config_file(&config, filename);
   override_config();
 }