1 files changed, 100 insertions, 0 deletions
diff --git a/kdepasswd/kcm/chfnprocess.cpp b/kdepasswd/kcm/chfnprocess.cpp
new file mode 100644
index 000000000..ec39a152a
--- /dev/null
+++ b/kdepasswd/kcm/chfnprocess.cpp
@@ -0,0 +1,100 @@
+/***************************************************************************
+ *   Copyright 2003 Braden MacDonald <bradenm_k@shaw.ca>                   *
+ *   Copyright 2003 Ravikiran Rajagopal <ravi@ee.eng.ohio-state.edu>       *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License (version 2) as   *
+ *   published by the Free Software Foundation.                            *
+ *                                                                         *
+ ***************************************************************************/
+
+/**
+ * @file Change a user's 'finger' information, specifically their full name.
+ * derived from kdepasswd.
+ */
+
+#include <unistd.h>
+#include <stdlib.h>
+
+#include <qcstring.h>
+
+#include <kdesu/process.h>
+#include <kdebug.h>
+#include <kdebug.h>
+#include "chfnprocess.h"
+
+
+int ChfnProcess::exec(const char *pass, const char *name)
+{
+  // Try to set the default locale to make the parsing of the output
+  // of `chfn' easier.
+  putenv((char*)"LC_ALL=C");
+
+  QCStringList args;
+      args += "-f";
+      args += name;
+  int ret = PtyProcess::exec("chfn", args);
+  if (ret < 0)
+      return ChfnNotFound;
+
+  ret = ConverseChfn(pass);
+
+  waitForChild();
+  return ret;
+}
+
+
+/*
+ * The actual work.
+ * Return values: -1 = unknown error, 0 = ok, >0 = error code.
+ */
+int ChfnProcess::ConverseChfn(const char *pass)
+{
+  int status=-1;
+
+  QCString line;
+  while(1)
+  {
+    line = readLine();
+
+    if ( line.isEmpty() )
+      continue;// discard line
+
+    if ( line.contains( "Password: " )/*isPrompt( line, "password" )*/ )
+    {
+      WaitSlave();
+      write(m_Fd, pass, strlen(pass));
+      write(m_Fd, "\n", 1);
+    }
+
+    line = readLine(); // Let's see what the outcome was
+
+    if ( line.contains( "Changing finger info" ) )
+    {
+      // do nothing
+    }
+    else if ( line.contains( "information changed" ) )
+    {
+      status=0;
+      break;
+    }
+    else if ( line.isEmpty() )
+    {
+	    status=0;
+	    break;
+    }
+    else if ( line.contains( "Password error" ) || line.contains("Incorrect password") )
+    {
+      status=PasswordError;
+      break;
+    }
+    else
+    {
+      status=MiscError;
+      m_Error=line;
+      break;
+    }
+  }
+  return status;
+}
+