From d70c10622f99ace9cb2a9f75aa416aa5464868f1 Mon Sep 17 00:00:00 2001
From: Ivan Yarcev <yarcev.id@ublinux.ru>
Date: Tue, 8 Jul 2025 12:14:14 +0600
Subject: [PATCH] Added package checking functions

---
 source/libublsettings-gtk3-window-config.c |  5 ++-
 source/libublsettings-gtk3.c               | 46 ++++++++++++++++++++++
 source/libublsettings-gtk3.h               |  7 +++-
 3 files changed, 56 insertions(+), 2 deletions(-)

diff --git a/source/libublsettings-gtk3-window-config.c b/source/libublsettings-gtk3-window-config.c
index 14221b3..477084a 100644
--- a/source/libublsettings-gtk3-window-config.c
+++ b/source/libublsettings-gtk3-window-config.c
@@ -82,7 +82,10 @@
                 }
             }
             
-            g_key_file_save_to_file(__yon_window_config_file,__yon_window_config_path,NULL);
+            GError *err = NULL;
+            if (!g_key_file_save_to_file(__yon_window_config_file,__yon_window_config_path,&err)){
+                printf("%s\n",err->message);
+            }
             {
                 struct passwd *user = getpwnam(yon_ubl_root_user_get());
                 int chown_success = chown(__yon_window_config_path,user->pw_uid,user->pw_gid);
diff --git a/source/libublsettings-gtk3.c b/source/libublsettings-gtk3.c
index 64cc185..725b1e4 100644
--- a/source/libublsettings-gtk3.c
+++ b/source/libublsettings-gtk3.c
@@ -41,6 +41,52 @@
 // }
 
 
+struct packages {
+    GHashTable *all_list;
+    GHashTable *installed_list;
+} packages_struct;
+
+int yon_packages_init(){
+    if (getuid()) return 0;
+    packages_struct.all_list = g_hash_table_new_full(g_str_hash,g_str_equal,free,NULL);
+    packages_struct.installed_list = g_hash_table_new_full(g_str_hash,g_str_equal,free,NULL);
+
+    int size;
+    int installed_size;
+    config_str package_list = yon_config_load("pacman -Slq",&size);
+    config_str installed = yon_config_load("pacman -Qq",&installed_size);
+
+    for (int i=0;i<size;i++){
+        yon_char_remove_last_symbol(package_list[i],'\n');
+        g_hash_table_add(packages_struct.all_list,package_list[i]);
+    }
+
+    for (int i=0;i<installed_size;i++){
+        yon_char_remove_last_symbol(package_list[i],'\n');
+        g_hash_table_add(packages_struct.installed_list,package_list[i]);
+    }
+    free(package_list);
+    free(installed);
+
+    if (g_hash_table_size(packages_struct.all_list)&&g_hash_table_size(packages_struct.installed_list))
+        return 1;
+
+    return 0;
+}
+
+int yon_packages_check_exist(char *package){
+    return g_hash_table_contains(packages_struct.all_list,package);
+}
+
+int yon_packages_check_installed(char *package){
+    return g_hash_table_contains(packages_struct.installed_list,package);
+}
+
+void yon_packages_finish(){
+    g_hash_table_unref(packages_struct.all_list);
+    g_hash_table_unref(packages_struct.installed_list);
+}
+
 config_str yon_resource_open_file(const char *path, int *size){
     config_str parsed = NULL;
     char *modules;
diff --git a/source/libublsettings-gtk3.h b/source/libublsettings-gtk3.h
index 6ebd504..bb5579c 100644
--- a/source/libublsettings-gtk3.h
+++ b/source/libublsettings-gtk3.h
@@ -562,4 +562,9 @@ config_str yon_resource_open_file(const char *path, int *size);
 void yon_gtk_revealer_set_from_switch(GtkRevealer *revealer, GtkSwitch *target);
 void yon_gtk_revealer_set_from_expander(GtkRevealer *revealer, GtkExpander *target);
 
-void yon_gtk_window_set_shrinking_from_revealer_resizing(GtkWindow *window, GtkRevealer *revealer);
\ No newline at end of file
+void yon_gtk_window_set_shrinking_from_revealer_resizing(GtkWindow *window, GtkRevealer *revealer);
+
+int yon_packages_init();
+int yon_packages_check_exist(char *package);
+int yon_packages_check_installed(char *package);
+void yon_packages_finish();
\ No newline at end of file
-- 
2.35.1