From b63e6a30530ccdb1fd5a86b9d519f47a09723ad1 Mon Sep 17 00:00:00 2001
From: Carter Li <zhangsongcui3371@sina.com>
Date: Tue, 12 Dec 2023 18:20:02 +0800
Subject: [PATCH] DE (Linux): add support for CDE

Fix #658
---
 src/detection/displayserver/displayserver.h | 2 ++
 src/detection/displayserver/linux/wmde.c    | 9 +++++++++
 2 files changed, 11 insertions(+)

diff --git a/src/detection/displayserver/displayserver.h b/src/detection/displayserver/displayserver.h
index 7a5ebb8f8..b5655a84f 100644
--- a/src/detection/displayserver/displayserver.h
+++ b/src/detection/displayserver/displayserver.h
@@ -11,6 +11,7 @@
 #define FF_DE_PRETTY_LXDE "LXDE"
 #define FF_DE_PRETTY_LXQT "LXQT"
 #define FF_DE_PRETTY_BUDGIE "Budgie"
+#define FF_DE_PRETTY_CDE "CDE"
 #define FF_DE_PRETTY_UNITY "Unity"
 
 #define FF_WM_PRETTY_KWIN "KWin"
@@ -32,6 +33,7 @@
 #define FF_WM_PRETTY_HERBSTLUFTWM "herbstluftwm"
 #define FF_WM_PRETTY_ICEWM "IceWM"
 #define FF_WM_PRETTY_SPECTRWM "spectrwm"
+#define FF_WM_PRETTY_DTWM "dtwm"
 
 
 #define FF_WM_PROTOCOL_TTY "TTY"
diff --git a/src/detection/displayserver/linux/wmde.c b/src/detection/displayserver/linux/wmde.c
index 5eaeab15a..5f421ff0e 100644
--- a/src/detection/displayserver/linux/wmde.c
+++ b/src/detection/displayserver/linux/wmde.c
@@ -114,6 +114,8 @@ static void applyPrettyNameIfWM(FFDisplayServerResult* result, const char* name)
         ffStrbufSetS(&result->wmPrettyName, FF_WM_PRETTY_HERBSTLUFTWM);
     else if(strcasecmp(name, "icewm") == 0)
         ffStrbufSetS(&result->wmPrettyName, FF_WM_PRETTY_ICEWM);
+    else if(strcasecmp(name, "dtwm") == 0)
+        ffStrbufSetS(&result->wmPrettyName, FF_WM_PRETTY_DTWM);
 }
 
 static void applyNameIfWM(FFDisplayServerResult* result, const char* processName)
@@ -217,6 +219,13 @@ static void applyPrettyNameIfDE(FFDisplayServerResult* result, const char* name)
         ffStrbufSetS(&result->deProcessName, "budgie-desktop");
         ffStrbufSetS(&result->dePrettyName, FF_DE_PRETTY_BUDGIE);
     }
+
+    else if(
+        strcasecmp(name, "dtsession") == 0
+    ) {
+        ffStrbufSetS(&result->deProcessName, "dtsession");
+        ffStrbufSetS(&result->dePrettyName, FF_DE_PRETTY_CDE);
+    }
 }
 
 static void getWMProtocolNameFromEnv(FFDisplayServerResult* result)