Move source code into Source folder and add a single header generator"

2025-06-26 22:14:18 +10:00
parent a41a9d550d
commit 7259cbf296
80 changed files with 18259 additions and 47 deletions
@@ -0,0 +1,71 @@
+#if !defined(DN_OS_WIN32_H)
+#define DN_OS_WIN32_H
+
+struct DN_W32Error
+{
+  unsigned long code;
+  DN_Str8       msg;
+};
+
+struct DN_W32FolderIteratorW
+{
+  void    *handle;
+  DN_Str16 file_name;
+  wchar_t  file_name_buf[512];
+};
+
+enum DN_W32SyncPrimitiveType
+{
+  DN_OSW32SyncPrimitiveType_Semaphore,
+  DN_OSW32SyncPrimitiveType_Mutex,
+  DN_OSW32SyncPrimitiveType_ConditionVariable,
+};
+
+struct DN_W32SyncPrimitive
+{
+  union
+  {
+    void              *sem;
+    CRITICAL_SECTION   mutex;
+    CONDITION_VARIABLE cv;
+  };
+
+  DN_W32SyncPrimitive *next;
+};
+
+typedef HRESULT DN_W32SetThreadDescriptionFunc(HANDLE hThread, PWSTR const lpThreadDescription);
+struct DN_W32Core
+{
+  DN_W32SetThreadDescriptionFunc *set_thread_description;
+  LARGE_INTEGER                   qpc_frequency;
+  void                           *bcrypt_rng_handle;
+  bool                            bcrypt_init_success;
+  bool                            sym_initialised;
+
+  CRITICAL_SECTION                sync_primitive_free_list_mutex;
+  DN_W32SyncPrimitive            *sync_primitive_free_list;
+};
+
+DN_API void        DN_W32_ThreadSetName      (DN_Str8 name);
+
+DN_API DN_Str16    DN_W32_ErrorCodeToMsg16Alloc(uint32_t error_code);
+DN_API DN_W32Error DN_W32_ErrorCodeToMsg       (DN_Arena *arena, uint32_t error_code);
+DN_API DN_W32Error DN_W32_ErrorCodeToMsgAlloc  (uint32_t error_code);
+DN_API DN_W32Error DN_W32_LastError            (DN_Arena *arena);
+DN_API DN_W32Error DN_W32_LastErrorAlloc       ();
+DN_API void        DN_W32_MakeProcessDPIAware  ();
+
+// NOTE: Windows Str8 <-> Str16 ////////////////////////////////////////////////////////////////////
+DN_API DN_Str16    DN_W32_Str8ToStr16        (DN_Arena *arena, DN_Str8 src);
+DN_API int         DN_W32_Str8ToStr16Buffer  (DN_Str16 src, char *dest, int dest_size);
+DN_API DN_Str8     DN_W32_Str16ToStr8        (DN_Arena *arena, DN_Str16 src);
+DN_API int         DN_W32_Str16ToStr8Buffer  (DN_Str16 src, char *dest, int dest_size);
+DN_API DN_Str8     DN_W32_Str16ToStr8FromHeap(DN_Str16 src);
+
+// NOTE: Path navigation ///////////////////////////////////////////////////////////////////////////
+DN_API DN_Str16    DN_W32_EXEPathW           (DN_Arena *arena);
+DN_API DN_Str16    DN_W32_EXEDirW            (DN_Arena *arena);
+DN_API DN_Str8     DN_W32_WorkingDir         (DN_Arena *arena, DN_Str8 suffix);
+DN_API DN_Str16    DN_W32_WorkingDirW        (DN_Arena *arena, DN_Str16 suffix);
+DN_API bool        DN_W32_DirWIterate        (DN_Str16 path, DN_W32FolderIteratorW *it);
+#endif // !defined(DN_OS_WIN32)