3 files changed, 61 insertions, 2 deletions

diff --git a/noncore/settings/sshkeys/main.cpp b/noncore/settings/sshkeys/main.cpp
index a7b1d56..9f19d0f 100644
--- a/noncore/settings/sshkeys/main.cpp
+++ b/noncore/settings/sshkeys/main.cpp
@@ -1,30 +1,49 @@
+/* 
+ *  ssh-agent key manipulation utility
+ *
+ *  (C) 2002 David Woodhouse <dwmw2@infradead.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
 
 #include <qpe/qpeapplication.h>
 #include "sshkeys.h"
 #include <stdio.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <fcntl.h>
 #include <sys/ioctl.h>
 #include <unistd.h>
 
-
 int main(int argc, char *argv[])
 {
         QPEApplication a(argc, argv);
         SSHKeysApp app;
         int fd;
 
         /* If we had a controlling TTY, detach from it. 
-           This is to ensure the SSH uses ssh-askpass */
+           This is to ensure that SSH uses ssh-askpass */
         fd = open("/dev/tty", O_RDONLY);
         if (fd != -1) {
                 ioctl(fd, TIOCNOTTY, NULL);
                 close(fd);
         }
 
         a.showMainWidget(&app);
 
         return a.exec();
 }
 
diff --git a/noncore/settings/sshkeys/sshkeys.cpp b/noncore/settings/sshkeys/sshkeys.cpp
index 3b4dce6..88acf94 100644
--- a/noncore/settings/sshkeys/sshkeys.cpp
+++ b/noncore/settings/sshkeys/sshkeys.cpp
@@ -1,128 +1,148 @@
+/* 
+ *  ssh-agent key manipulation utility
+ *
+ *  (C) 2002 David Woodhouse <dwmw2@infradead.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
 #include "sshkeys.h"
 
 #include <qpe/qpeapplication.h>
 #include <opie/oprocess.h>
 #include <qmultilineedit.h>
 #include <qpushbutton.h>
 #include <qlistview.h>
 #include <qcombobox.h>
 
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <stdlib.h>
 #include <unistd.h>
 #include <stdio.h>
 #include <ctype.h>
 
 static char *keynames[] = { "identity", "id_rsa", "id_dsa" };
 
 SSHKeysApp::SSHKeysApp( QWidget* parent,  const char* name, WFlags fl )
     : SSHKeysBase( parent, name, fl )
 {
         char *home = getenv("HOME");
         unsigned i;
 
         connect(AddButton, SIGNAL(clicked()), this, SLOT(doAddButton()));
         connect(RefreshListButton, SIGNAL(clicked()), this, SLOT(doRefreshListButton()));
         connect(RemoveAllButton, SIGNAL(clicked()), this, SLOT(doRemoveAllButton()));
 
         connect(&addprocess, SIGNAL(receivedStdout(OProcess*,char*,int)),
                 this, SLOT(log_sshadd_output(OProcess*,char*,int)));
         connect(&addprocess, SIGNAL(processExited(OProcess*)),
                 this, SLOT(ssh_add_exited(OProcess*)));
 
         connect(KeyFileName, SIGNAL(textChanged(const QString&)),
                 this, SLOT(add_text_changed(const QString&)));
 
         if (home) {
                 for (i = 0; i < sizeof(keynames)/sizeof(keynames[0]); i++) {
                         char thiskeyname[32];
 
                         thiskeyname[31] = 0;
                         snprintf(thiskeyname, 31, "%s/.ssh/%s", home, keynames[i]);
                         if (!access(thiskeyname, R_OK)) {
                                 KeyFileName->insertItem(thiskeyname);
                         }
                 }
         }
 
         doRefreshListButton();
 }
 
 SSHKeysApp::~SSHKeysApp()
 {
 }
 
 void SSHKeysApp::doRefreshListButton()
 {
         OProcess sshadd_process;
         QListViewItem *t = KeyList->firstChild();
 
         while(t) {
                 QListViewItem *next = t->nextSibling();
                 KeyList->takeItem(t);
                 delete(t);
                 t = next;
         }
                 
         connect(&sshadd_process, SIGNAL(receivedStdout(OProcess*,char*,int)),
                 this, SLOT(get_list_keys_output(OProcess*,char*,int)));
 
         keystate = KeySize;
         incoming_keyname="";
         incoming_keysize="";
         incoming_keyfingerprint="";
 
         //log_text("Running ssh-add -l");
         sshadd_process << "ssh-add" << "-l";
         bool ret = sshadd_process.start(OProcess::Block, OProcess::AllOutput);
         if (!ret) {
                 log_text(tr("Error running ssh-add"));
                 return;
         }
         if (sshadd_process.exitStatus() == 2) {
                 log_text(tr("Connection to ssh-agent failed"));
                 setEnabled(FALSE);
         }
 }
 
 void SSHKeysApp::get_list_keys_output(OProcess *proc, char *buffer, int buflen)
 {
         int i;
         (void) proc;
 
         for (i=0; i<buflen; i++) {
                 switch(keystate) {
                 case Noise:
                 noise:
                         if (buffer[i] == '\n') {
                                 log_text(incoming_noise.local8Bit());
                                 incoming_noise = "";
                                 keystate = KeySize;
                         } else {
                                 incoming_noise += buffer[i];
                         }
                         break;
 
                 case KeySize:
                         if (isdigit(buffer[i])) {
                                 incoming_keysize += buffer[i];
                         } else if (buffer[i] == ' ') {
                                 keystate = KeyFingerprint;
                         } else {
                                 incoming_keysize = "";
                                 incoming_noise = "";
                                 keystate = Noise;
                                 goto noise;
                         }
                         break;
 
                 case KeyFingerprint:
                         if (isxdigit(buffer[i]) || buffer[i] == ':') {
                                 incoming_keyfingerprint += buffer[i];
                         } else if (buffer[i] == ' ') {
                                 keystate = KeyName;
                         } else {
                                 incoming_keysize = "";
                                 incoming_keyfingerprint = "";
                                 incoming_noise = "";
diff --git a/noncore/settings/sshkeys/sshkeys.h b/noncore/settings/sshkeys/sshkeys.h
index 9a39a2c..5e306d1 100644
--- a/noncore/settings/sshkeys/sshkeys.h
+++ b/noncore/settings/sshkeys/sshkeys.h
@@ -1,35 +1,55 @@
+/* 
+ *  ssh-agent key manipulation utility
+ *
+ *  (C) 2002 David Woodhouse <dwmw2@infradead.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
 
 #ifndef SSHKEYSAPP_H
 #define SSHKEYSAPP_H
 
 #include "sshkeysbase.h"
 #include <opie/oprocess.h>
 
 class SSHKeysApp : public SSHKeysBase
 {
         Q_OBJECT
                 
  public:
         SSHKeysApp( QWidget* parent = 0, const char* name = 0, WFlags fl = 0 );
         ~SSHKeysApp();
 
  private:
         void log_text(const char *text);
         enum { Noise, KeyName, KeySize, KeyFingerprint } keystate;
         QString incoming_keyname;
         QString incoming_keysize;
         QString incoming_keyfingerprint;
         QString incoming_noise;
         OProcess addprocess;
 
  private slots:
         void doAddButton();
         void doRefreshListButton();
         void doRemoveAllButton();
         void get_list_keys_output(OProcess *proc, char *buffer, int buflen);
         void log_sshadd_output(OProcess *proc, char *buffer, int buflen);
         void ssh_add_exited(OProcess *proc);
         void add_text_changed(const QString &text);
 };
 #endif