Add file explorer

bootstrap/sys-apps.yml

@@ -320,6 +320,34 @@ packages:
         - '-r'
         - '@THIS_SOURCE_DIR@/target/@OPTION:arch_name@/bin/.'
         - '@SOURCE_ROOT@/target/boot_disk_kot_mount/.'
+
+  - name: explorer
+    source:
+      subdir: 'sources/core/apps'
+    tools_required:
+      - host-gcc
+    pkgs_required:
+      - mlibc
+      - cjson
+      - freetype
+      - libjpeg
+      - kot-graphics
+    build:
+      - args: 
+        - 'make'
+        - '-C'
+        - '@THIS_SOURCE_DIR@/target/@OPTION:arch_name@'
+        - 'build'
+        environ:
+          CC: "@OPTION:cc@"
+          CXX: "@OPTION:cxx@"
+          LD: "@OPTION:ld@"
+          ASMC: "@OPTION:asmc@"
+      - args: 
+        - 'cp'
+        - '-r'
+        - '@THIS_SOURCE_DIR@/target/@OPTION:arch_name@/bin/.'
+        - '@SOURCE_ROOT@/target/boot_disk_kot_mount/.'
 
   - name: bash
     source:

sources/core/apps/desktop/icons/icons.json

@@ -5,6 +5,12 @@
         "executablePath": "/usr/bin/bash",
         "appName": "Bash"
     },
+    {
+        "cwdPath": "/usr/bin/",
+        "iconPath": "/usr/bin/icons/explorer.tga",
+        "executablePath": "/usr/bin/explorer",
+        "appName": "Explorer"
+    },
     {
         "cwdPath": "/usr/bin/",
         "iconPath": "/usr/bin/icons/lock.tga",

sources/core/apps/desktop/res/desktop.json

@@ -1,6 +1,5 @@
 {
     "default_icon_path": "/usr/bin/icons/default.tga",
     "font_path": "/usr/bin/res/desktop/default_font.ttf",
-    "wallpaper_path": "/usr/bin/res/desktop/default_wallpaper.jpg",
-    "pin_expected": ""
+    "wallpaper_path": "/usr/bin/res/desktop/default_wallpaper.jpg"
 }

sources/core/apps/desktop/source/core/core.c

@@ -299,10 +299,6 @@ int process_icons(){
     int c = 0;
     int total_count = 0;
     int icon_start_count = current_page * icons_max_count;
-    icons_text = malloc(sizeof(char*) * icons_max_count);
-    icons_executable_path = malloc(sizeof(char*) * icons_max_count);
-    icons_cwd_path = malloc(sizeof(char*) * icons_max_count);
-    icons_image = malloc(sizeof(raw_image_t*) * icons_max_count);
 
     cJSON* item = NULL;
     cJSON_ArrayForEach(item, icon_json_root) {
@@ -314,7 +310,23 @@ int process_icons(){
             cJSON* cwdPath = cJSON_GetObjectItem(item, "cwdPath");
             cJSON* appName = cJSON_GetObjectItem(item, "appName");
 
-            if(iconPath && executablePath && cwdPath && appName) {
+            if(iconPath && executablePath && cwdPath && appName){
+                if(icons_image[c] != NULL){
+                    free_raw_image(icons_image[c]);
+                }
+
+                if(icons_image[c] != NULL){
+                    free(icons_text[c]);
+                }
+
+                if(icons_image[c] != NULL){
+                    free(icons_cwd_path[c]);
+                }
+
+                if(icons_image[c] != NULL){
+                    free(icons_executable_path[c]);
+                }
+
                 if(iconPath->valuestring[0] != '\0'){
                     raw_image_t* icon = load_tga_image_file(iconPath->valuestring);
 
@@ -618,6 +630,11 @@ int main(int argc, char* argv[]){
     get_textbox_info(font, "a", &char_width, NULL, NULL, NULL);
     max_text_icon_length = ICON_IMAGE_WIDTH / char_width;
 
+    icons_text = calloc(icons_max_count, sizeof(char*));
+    icons_executable_path = calloc(icons_max_count, sizeof(char*));
+    icons_cwd_path = calloc(icons_max_count, sizeof(char*));
+    icons_image = calloc(icons_max_count, sizeof(raw_image_t*));
+
     process_icons();
 
     while(true){

sources/core/apps/explorer/res/explorer.json

@@ -0,0 +1,7 @@
+{
+    "default_icon_path": "/usr/bin/res/explorer/default.tga",
+    "file_default_icon_path": "/usr/bin/res/explorer/file.tga",
+    "directory_default_icon_path": "/usr/bin/res/explorer/directory.tga",
+    "font_path": "/usr/bin/res/explorer/default_font.ttf",
+    "wallpaper_path": "/usr/bin/res/explorer/default_wallpaper.jpg"
+}