1 files changed, 53 insertions, 0 deletions
diff --git a/src/detection/font/font_linux.c b/src/detection/font/font_linux.c
new file mode 100644
index 0000000..5e82b68
--- /dev/null
+++ b/src/detection/font/font_linux.c
@@ -0,0 +1,53 @@
+#include "common/font.h"
+#include "common/parsing.h"
+#include "detection/displayserver/displayserver.h"
+#include "detection/gtk_qt/gtk_qt.h"
+#include "font.h"
+
+static void generateString(FFFontResult* font) {
+    if (font->fonts[0].length > 0) {
+        ffStrbufAppend(&font->display, &font->fonts[0]);
+        ffStrbufAppendS(&font->display, " [Qt]");
+
+        for (uint8_t i = 1; i < ARRAY_SIZE(font->fonts); i++) {
+            if (font->fonts[i].length > 0) {
+                ffStrbufAppendS(&font->display, ", ");
+                break;
+            }
+        }
+    }
+
+    ffParseGTK(&font->display, &font->fonts[1], &font->fonts[2], &font->fonts[3]);
+}
+
+const char* ffDetectFontImpl(FFFontResult* result) {
+    const FFDisplayServerResult* wmde = ffConnectDisplayServer();
+
+    if (ffStrbufIgnCaseEqualS(&wmde->wmProtocolName, FF_WM_PROTOCOL_TTY)) {
+        return "Font isn't supported in TTY";
+    }
+
+    FFfont qt;
+    ffFontInitQt(&qt, ffDetectQt()->font.chars);
+    ffStrbufAppend(&result->fonts[0], &qt.pretty);
+    ffFontDestroy(&qt);
+
+    FFfont gtk2;
+    ffFontInitPango(&gtk2, ffDetectGTK2()->font.chars);
+    ffStrbufAppend(&result->fonts[1], &gtk2.pretty);
+    ffFontDestroy(&gtk2);
+
+    FFfont gtk3;
+    ffFontInitPango(&gtk3, ffDetectGTK3()->font.chars);
+    ffStrbufAppend(&result->fonts[2], &gtk3.pretty);
+    ffFontDestroy(&gtk3);
+
+    FFfont gtk4;
+    ffFontInitPango(&gtk4, ffDetectGTK4()->font.chars);
+    ffStrbufAppend(&result->fonts[3], &gtk4.pretty);
+    ffFontDestroy(&gtk4);
+
+    generateString(result);
+
+    return NULL;
+}