ci: add Linux build image workflow

src/device_controller/keyboard/linux/keyboard_capturer.cpp

@@ -1,5 +1,9 @@
 #include "keyboard_capturer.h"
 
+#include <X11/Xlib.h>
+#include <X11/extensions/XTest.h>
+#include <X11/keysym.h>
+
 #include <errno.h>
 #include <poll.h>
 

src/device_controller/keyboard/linux/keyboard_capturer.h

@@ -7,10 +7,6 @@
 #ifndef _KEYBOARD_CAPTURER_H_
 #define _KEYBOARD_CAPTURER_H_
 
-#include <X11/Xlib.h>
-#include <X11/extensions/XTest.h>
-#include <X11/keysym.h>
-
 #include <atomic>
 #include <cstdint>
 #include <functional>
@@ -21,6 +17,7 @@
 
 struct DBusConnection;
 struct DBusMessageIter;
+struct _XDisplay;
 
 namespace crossdesk {
 
@@ -48,8 +45,8 @@ class KeyboardCapturer : public DeviceController {
                                      append_args);
 
  private:
-  Display* display_;
-  Window root_;
+  _XDisplay* display_;
+  unsigned long root_;
   std::atomic<bool> running_;
   std::thread event_thread_;
   bool use_wayland_portal_ = false;

src/device_controller/mouse/linux/mouse_controller.cpp

@@ -1,6 +1,9 @@
 #include "mouse_controller.h"
 
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
 #include <X11/extensions/XTest.h>
+#include <unistd.h>
 
 #include "platform.h"
 #include "rd_log.h"

src/device_controller/mouse/linux/mouse_controller.h

@@ -7,10 +7,6 @@
 #ifndef _MOUSE_CONTROLLER_H_
 #define _MOUSE_CONTROLLER_H_
 
-#include <X11/Xlib.h>
-#include <X11/Xutil.h>
-#include <unistd.h>
-
 #include <cstdint>
 #include <functional>
 #include <string>
@@ -20,6 +16,7 @@
 
 struct DBusConnection;
 struct DBusMessageIter;
+struct _XDisplay;
 
 namespace crossdesk {
 
@@ -53,8 +50,8 @@ class MouseController : public DeviceController {
 
   enum class WaylandAbsoluteMode { kUnknown, kPixels, kNormalized, kDisabled };
 
-  Display* display_ = nullptr;
-  Window root_ = 0;
+  _XDisplay* display_ = nullptr;
+  unsigned long root_ = 0;
   std::vector<DisplayInfo> display_info_list_;
   int screen_width_ = 0;
   int screen_height_ = 0;

src/thumbnail/thumbnail.cpp

@@ -57,7 +57,7 @@ void ScaleNv12ToABGR(char* src, int src_w, int src_h, int dst_w, int dst_h,
                      v_fit.data(), (fit_w + 1) / 2, abgr.data(), fit_w * 4,
                      fit_w, fit_h);
 
-  memset(dst_rgba, 0, dst_w * dst_h * 4);
+  std::memset(dst_rgba, 0, dst_w * dst_h * 4);
   for (int i = 0; i < dst_w * dst_h; ++i) {
     dst_rgba[i * 4 + 3] = static_cast<char>(0xFF);
   }
@@ -65,7 +65,8 @@ void ScaleNv12ToABGR(char* src, int src_w, int src_h, int dst_w, int dst_h,
   for (int row = 0; row < fit_h; ++row) {
     int dst_offset =
         ((row + (dst_h - fit_h) / 2) * dst_w + (dst_w - fit_w) / 2) * 4;
-    memcpy(dst_rgba + dst_offset, abgr.data() + row * fit_w * 4, fit_w * 4);
+    std::memcpy(dst_rgba + dst_offset, abgr.data() + row * fit_w * 4,
+                fit_w * 4);
   }
 }
 
@@ -85,8 +86,8 @@ Thumbnail::Thumbnail(std::string save_path, unsigned char* aes128_key,
     save_path_ = save_path;
   }
 
-  memcpy(aes128_key_, aes128_key, sizeof(aes128_key_));
-  memcpy(aes128_iv_, aes128_iv, sizeof(aes128_iv_));
+  std::memcpy(aes128_key_, aes128_key, sizeof(aes128_key_));
+  std::memcpy(aes128_iv_, aes128_iv, sizeof(aes128_iv_));
   std::filesystem::create_directories(save_path_);
 }
 
@@ -116,7 +117,7 @@ int Thumbnail::SaveToThumbnail(const char* yuv420p, int width, int height,
                     thumbnail_height_, rgba_buffer_);
   } else {
     // If yuv420p is null, fill the buffer with black pixels
-    memset(rgba_buffer_, 0x00, thumbnail_width_ * thumbnail_height_ * 4);
+    std::memset(rgba_buffer_, 0x00, thumbnail_width_ * thumbnail_height_ * 4);
     for (int i = 0; i < thumbnail_width_ * thumbnail_height_; ++i) {
       // Set alpha channel to opaque
       rgba_buffer_[i * 4 + 3] = static_cast<char>(0xFF);

src/thumbnail/thumbnail.h

@@ -7,6 +7,7 @@
 #ifndef _THUMBNAIL_H_
 #define _THUMBNAIL_H_
 
+#include <cstring>
 #include <filesystem>
 #include <map>
 #include <unordered_map>
@@ -52,18 +53,18 @@ class Thumbnail {
   int DeleteAllFilesInDirectory();
 
   int GetKey(unsigned char* aes128_key) {
-    memcpy(aes128_key, aes128_key_, sizeof(aes128_key_));
+    std::memcpy(aes128_key, aes128_key_, sizeof(aes128_key_));
     return sizeof(aes128_key_);
   }
 
   int GetIv(unsigned char* aes128_iv) {
-    memcpy(aes128_iv, aes128_iv_, sizeof(aes128_iv_));
+    std::memcpy(aes128_iv, aes128_iv_, sizeof(aes128_iv_));
     return sizeof(aes128_iv_);
   }
 
   int GetKeyAndIv(unsigned char* aes128_key, unsigned char* aes128_iv) {
-    memcpy(aes128_key, aes128_key_, sizeof(aes128_key_));
-    memcpy(aes128_iv, aes128_iv_, sizeof(aes128_iv_));
+    std::memcpy(aes128_key, aes128_key_, sizeof(aes128_key_));
+    std::memcpy(aes128_iv, aes128_iv_, sizeof(aes128_iv_));
     return 0;
   }