Font: add support for Windows

CMakeLists.txt

@@ -328,6 +328,7 @@ if(WIN_MSYS)
         src/detection/cpuUsage/cpuUsage_windows.c
         src/detection/cpuUsage/cpuUsage_nowait_windows.cpp
         src/detection/memory/memory_windows.cpp
+        src/detection/font/font_windows.cpp
         src/util/windows/wmi.cpp
 
         # Shared
@@ -336,7 +337,6 @@ if(WIN_MSYS)
 
         # TODO
         src/detection/media/media_linux.c
-        src/detection/font/font_linux.c
         src/detection/temps/temps_linux.c
     )
 endif()

src/detection/font/font.h

@@ -12,9 +12,10 @@ typedef struct FFFontResult
     FFstrbuf error;
 
     /**
-     * Linux / BSD: QT,     GTK2,  GTK3,       GTK4
-     * MacOS:       System, User,  Monospace,  Application
-     * Other:       Unset,  Unset, Unset,      Unset
+     * Linux / BSD: QT,      GTK2,  GTK3,       GTK4
+     * MacOS:       System,  User,  Monospace,  Application
+     * Windows:     Desktop, User,  Unset,      Unset
+     * Other:       Unset,   Unset, Unset,      Unset
      */
     FFstrbuf fonts[FF_DETECT_FONT_NUM_FONTS];
 } FFFontResult;

src/detection/font/font_windows.cpp

@@ -0,0 +1,44 @@
+extern "C" {
+#include "font.h"
+#include "common/font.h"
+}
+#include "util/windows/wmi.hpp"
+
+#include <wchar.h>
+
+extern "C"
+void ffDetectFontImpl(const FFinstance* instance, FFFontResult* result)
+{
+    wchar_t query[256] = {};
+    swprintf(query, 256, L"SELECT IconTitleFaceName, IconTitleSize FROM Win32_Desktop WHERE Name LIKE '%%\\\\%s'", instance->state.passwd->pw_name);
+
+    IEnumWbemClassObject* pEnumerator = ffQueryWmi(query, &result->error);
+    if(!pEnumerator)
+        return;
+
+    IWbemClassObject *pclsObj = NULL;
+    ULONG uReturn = 0;
+
+    pEnumerator->Next(WBEM_INFINITE, 1, &pclsObj, &uReturn);
+
+    if(uReturn == 0)
+    {
+        ffStrbufInitS(&result->error, "No WMI result returned");
+        pEnumerator->Release();
+        return;
+    }
+
+    FFstrbuf fontName;
+    ffStrbufInit(&fontName);
+    ffGetWmiObjString(pclsObj, L"IconTitleFaceName", &fontName);
+
+    uint64_t fontSize;
+    ffGetWmiObjUnsigned(pclsObj, L"IconTitleSize", &fontSize);
+
+    ffStrbufAppendF(&result->fonts[0], "%*s (%upt)", fontName.length, fontName.chars, (unsigned)fontSize);
+
+    ffStrbufDestroy(&fontName);
+
+    pclsObj->Release();
+    pEnumerator->Release();
+}

src/modules/font.c

@@ -40,6 +40,16 @@ static void printFont(const FFFontResult* font)
         printf("%s [User]", font->fonts[1].chars);
 }
 
+#elif defined(_WIN32) || defined(__CYGWIN__)
+
+static void printFont(const FFFontResult* font)
+{
+    if(font->fonts[0].length > 0)
+    {
+        printf("%s [Desktop]", font->fonts[0].chars);
+    }
+}
+
 #else
 
 static void printFont(const FFFontResult* font)