release/src/router/ppp/contrib/pppgetpass/pppgetpass.gtk.c

   1 #include <glib.h>
   2 #include <gdk/gdk.h>
   3 #include <gtk/gtkwindow.h>
   4 #include <gtk/gtkmain.h>
   5 #include <gtk/gtkbutton.h>
   6 #include <gtk/gtkvbox.h>
   7 #include <gtk/gtklabel.h>
   8 #include <gtk/gtkentry.h>
   9 #include <gtk/gtksignal.h>
  10
  11 #include <stdio.h>
  12 #include <string.h>
  13 #include <stdlib.h>
  14 #include <unistd.h>
  15 #include <syslog.h>
  16
  17 int outfd;
  18 int err;
  19
  20 static void okpressed(void *widget, void *clientdata)
  21 {
  22   GtkWidget *answer=clientdata;
  23   gchar *pass;
  24   int passlen;
  25   ssize_t wrote;
  26   (void)widget;
  27
  28   pass=gtk_entry_get_text(GTK_ENTRY(answer));
  29
  30   passlen=strlen(pass);
  31   if(!passlen)
  32     return;
  33
  34   if((wrote=write(outfd, pass, passlen))!=passlen) {
  35     if(wrote<0)
  36       syslog(LOG_ERR, "write error on outpipe: %m");
  37     else
  38       syslog(LOG_ERR, "short write on outpipe");
  39     err=1;
  40   }
  41   gtk_main_quit();
  42 }
  43
  44 int main(int argc, char **argv)
  45 {
  46   GtkWidget *mainwindow, *vbox, *question, *answer, *ok;
  47   char buf[1024];
  48   gtk_init(&argc, &argv);
  49
  50   openlog(argv[0], LOG_PID, LOG_DAEMON);
  51   if(argc!=4) {
  52     syslog(LOG_WARNING, "Usage error");
  53     return 1;
  54   }
  55   outfd=atoi(argv[3]);
  56   mainwindow=gtk_window_new(GTK_WINDOW_TOPLEVEL);
  57   gtk_window_set_title(GTK_WINDOW(mainwindow), "pppgetpass");
  58   gtk_signal_connect(GTK_OBJECT(mainwindow), "destroy",
  59                      GTK_SIGNAL_FUNC(gtk_main_quit), 0);
  60
  61   vbox=gtk_vbox_new(FALSE, 5);
  62   gtk_container_add(GTK_CONTAINER(mainwindow), vbox);
  63   gtk_widget_show(vbox);
  64
  65   if(argv[1][0] && argv[2][0])
  66     snprintf(buf, sizeof buf, "Password for PPP client %s on server %s: ", argv[1], argv[2]);
  67   else if(argv[1][0] && !argv[2][0])
  68     snprintf(buf, sizeof buf, "Password for PPP client %s: ", argv[1]);
  69   else if(!argv[1][0] && argv[2][0])
  70     snprintf(buf, sizeof buf, "Password for PPP on server %s: ", argv[2]);
  71   else
  72     snprintf(buf, sizeof buf, "Enter PPP password: ");
  73   question=gtk_label_new(buf);
  74   gtk_box_pack_start(GTK_BOX(vbox), question, FALSE, TRUE, 0);
  75   gtk_widget_show(question);
  76
  77   answer=gtk_entry_new();
  78   gtk_entry_set_visibility(GTK_ENTRY(answer), 0);
  79   gtk_box_pack_start(GTK_BOX(vbox), answer, FALSE, TRUE, 0);
  80   gtk_widget_show(answer);
  81
  82   ok=gtk_button_new_with_label("OK");
  83   gtk_box_pack_start(GTK_BOX(vbox), ok, FALSE, TRUE, 0);
  84   gtk_signal_connect(GTK_OBJECT(ok), "clicked",
  85                      GTK_SIGNAL_FUNC(okpressed), answer);
  86   gtk_widget_show(ok);
  87
  88   gtk_widget_show(mainwindow);
  89   gtk_main();
  90
  91   return err;
  92 }