Alter embeddedkonsole to obey SHELL env var if set, otherwise use the user's default shell, falling back to /bin/sh.

1 files changed, 16 insertions, 4 deletions

diff --git a/core/apps/embeddedkonsole/main.cpp b/core/apps/embeddedkonsole/main.cpp
index 167b009..91199eb 100644
--- a/core/apps/embeddedkonsole/main.cpp
+++ b/core/apps/embeddedkonsole/main.cpp
@@ -26,12 +26,15 @@
 #include <qfile.h>
 
 #include <unistd.h>
 #include <stdio.h>
 #include <stdlib.h>
 
+#include <pwd.h>
+#include <sys/types.h>
+
 
 /* --| main |------------------------------------------------------ */
 int main(int argc, char* argv[])
 {
   if(setuid(getuid()) !=0) qDebug("setuid failed");
   if(setgid(getgid()) != 0) qDebug("setgid failed"); // drop privileges
@@ -45,18 +48,27 @@ int main(int argc, char* argv[])
     qDebug("Fake Ctrl and Alt defined");
   QPEApplication::grabKeyboard(); // for CTRL and ALT
 #endif
 
   QStrList tmp;
   const char* shell = getenv("SHELL");
-  if (shell == NULL || *shell == '\0')
+
+  if (shell == NULL || *shell == '\0') {
+    struct passwd *ent = 0;
+    uid_t me = getuid();
     shell = "/bin/sh";
 
-  // sh is completely broken on familiar. Let's try to get something better
-  if ( qstrcmp( shell, "/bin/shell" ) == 0 && QFile::exists( "/bin/bash" ) )
-      shell = "/bin/bash";
+    while ( (ent = getpwent()) != 0 ) {
+      if (ent->pw_uid == me) {
+        if (ent->pw_shell != "")
+          shell = ent->pw_shell;
+        break;
+      }
+    }
+    endpwent();
+  }
   
  if( putenv((char*)"COLORTERM=") !=0)
      qDebug("putenv failed"); // to trigger mc's color detection
 
   Konsole m( "test", shell, tmp, TRUE  );
   m.setCaption( Konsole::tr("Terminal") );