gputty

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/* gputty.c */

#include <sys/types.h>

#include <unistd.h>

#include <stdlib.h>

#include <stdio.h>

#include <err.h>

#include <gtk/gtk.h>

#include "gputty.h"

/* GPuTTY */

GPuTTY * gputty_new(void)

{

GPuTTY * gputty;

if((gputty = malloc(sizeof(GPuTTY))) == NULL)

{

perror("malloc");

return NULL;

}

/* widgets */

gputty->window = gtk_window_new(GTK_WINDOW_TOPLEVEL);

gtk_window_set_title(GTK_WINDOW(gputty->window), "GPuTTY configuration");

gtk_container_set_border_width(GTK_CONTAINER(gputty->window), 2);

g_signal_connect(G_OBJECT(gputty->window), "delete_event",

G_CALLBACK(gputty_quitx), gputty);

gputty->vbox = gtk_vbox_new(FALSE, 0);

gtk_container_add(GTK_CONTAINER(gputty->window), gputty->vbox);

/* hostname */

gputty->hn_frame = gtk_frame_new("Specify your connection");

gtk_container_set_border_width(GTK_CONTAINER(gputty->hn_frame), 2);

gtk_box_pack_start(GTK_BOX(gputty->vbox), gputty->hn_frame, FALSE, FALSE, 0);

gputty->hn_vbox = gtk_vbox_new(FALSE, 0);

gtk_container_add(GTK_CONTAINER(gputty->hn_frame), gputty->hn_vbox);

gputty->hn_hbox = gtk_hbox_new(FALSE, 0);

gtk_container_set_border_width(GTK_CONTAINER(gputty->hn_hbox), 2);

gtk_box_pack_start(GTK_BOX(gputty->hn_vbox), gputty->hn_hbox, TRUE, TRUE, 0);

/* hostname: hostname */

gputty->hn_vbox1 = gtk_vbox_new(FALSE, 0);

gtk_box_pack_start(GTK_BOX(gputty->hn_hbox), gputty->hn_vbox1, TRUE, TRUE, 0);

gputty->hn_lhostname = gtk_label_new("Host name");

gtk_box_pack_start(GTK_BOX(gputty->hn_vbox1), gputty->hn_lhostname, TRUE, TRUE, 0);

gputty->hn_ehostname = gtk_entry_new();

gtk_box_pack_start(GTK_BOX(gputty->hn_vbox1), gputty->hn_ehostname, TRUE, TRUE, 0);

/* hostname: port */

gputty->hn_vbox2 = gtk_vbox_new(FALSE, 0);

gtk_box_pack_start(GTK_BOX(gputty->hn_hbox), gputty->hn_vbox2, TRUE, TRUE, 0);

gputty->hn_lport = gtk_label_new("Port");

gtk_box_pack_start(GTK_BOX(gputty->hn_vbox2), gputty->hn_lport, TRUE, TRUE, 0);

gputty->hn_sport_adj = (GtkAdjustment *)gtk_adjustment_new(22, 0, 65535, 1, 4, 4);

gputty->hn_sport = gtk_spin_button_new(gputty->hn_sport_adj, 1, 0);

gtk_box_pack_start(GTK_BOX(gputty->hn_vbox2), gputty->hn_sport, TRUE, TRUE, 0);

/* hostname: username */

gputty->hn_vbox3 = gtk_vbox_new(FALSE, 0);

gtk_box_pack_start(GTK_BOX(gputty->hn_hbox), gputty->hn_vbox3, TRUE, TRUE, 0);

gputty->hn_lusername = gtk_label_new("User name");

gtk_box_pack_start(GTK_BOX(gputty->hn_vbox3), gputty->hn_lusername, TRUE, TRUE, 0);

gputty->hn_eusername = gtk_entry_new();

gtk_box_pack_start(GTK_BOX(gputty->hn_vbox3), gputty->hn_eusername, TRUE, TRUE, 0);

/* sessions */

gputty->sn_frame = gtk_frame_new("Manage sessions");

gtk_container_set_border_width(GTK_CONTAINER(gputty->sn_frame), 2);

gputty->sn_vbox1 = gtk_vbox_new(FALSE, 0);

gputty->sn_lsessions = gtk_label_new("Saved sessions");

gtk_box_pack_start(GTK_BOX(gputty->sn_vbox1), gputty->sn_lsessions, FALSE, FALSE, 0);

gputty->sn_hbox = gtk_hbox_new(FALSE, 0);

/* sessions: list */

gputty->sn_vbox2 = gtk_vbox_new(FALSE, 0);

gtk_container_set_border_width(GTK_CONTAINER(gputty->sn_vbox2), 2);

gputty->sn_esessions = gtk_entry_new();

gtk_box_pack_start(GTK_BOX(gputty->sn_vbox2), gputty->sn_esessions, FALSE, FALSE, 0);

gputty->sn_clsessions = gtk_clist_new(1);

gtk_box_pack_start(GTK_BOX(gputty->sn_vbox2), gputty->sn_clsessions, TRUE, TRUE, 0);

gtk_box_pack_start(GTK_BOX(gputty->sn_hbox), gputty->sn_vbox2, TRUE, TRUE, 0);

/* sessions: buttons */

gputty->sn_vbox3 = gtk_vbox_new(FALSE, 0);

gputty->sn_load = gtk_button_new_with_label("Load");

gtk_container_set_border_width(GTK_CONTAINER(gputty->sn_load), 2);

gtk_box_pack_start(GTK_BOX(gputty->sn_vbox3), gputty->sn_load, FALSE, FALSE, 0);

gputty->sn_save = gtk_button_new_with_label("Save");

gtk_container_set_border_width(GTK_CONTAINER(gputty->sn_save), 2);

gtk_box_pack_start(GTK_BOX(gputty->sn_vbox3), gputty->sn_save, FALSE, FALSE, 0);

gputty->sn_delete = gtk_button_new_with_label("Delete");

gtk_container_set_border_width(GTK_CONTAINER(gputty->sn_delete), 2);

gtk_box_pack_start(GTK_BOX(gputty->sn_vbox3), gputty->sn_delete, FALSE, FALSE, 0);

gtk_box_pack_start(GTK_BOX(gputty->sn_hbox), gputty->sn_vbox3, TRUE, TRUE, 0);

gtk_box_pack_start(GTK_BOX(gputty->sn_vbox1), gputty->sn_hbox, TRUE, TRUE, 0);

gtk_container_add(GTK_CONTAINER(gputty->sn_frame), gputty->sn_vbox1);

gtk_box_pack_start(GTK_BOX(gputty->vbox), gputty->sn_frame, TRUE, TRUE, 0);

/* actions */

gputty->ac_hbox = gtk_hbox_new(FALSE, 0);

gputty->ac_about = gtk_button_new_with_label("About");

gtk_box_pack_start(GTK_BOX(gputty->ac_hbox), gputty->ac_about, FALSE, FALSE, 0);

g_signal_connect(G_OBJECT(gputty->ac_about), "clicked",

G_CALLBACK(gputty_about), gputty);

gputty->ac_connect = gtk_button_new_with_label("Connect");

g_signal_connect(G_OBJECT(gputty->ac_connect), "clicked",

G_CALLBACK(gputty_connect), gputty);

gtk_box_pack_end(GTK_BOX(gputty->ac_hbox), gputty->ac_connect, FALSE, FALSE, 0);

gputty->ac_quit = gtk_button_new_with_label("Quit");

gtk_box_pack_end(GTK_BOX(gputty->ac_hbox), gputty->ac_quit, FALSE, FALSE, 2);

g_signal_connect(G_OBJECT(gputty->ac_quit), "clicked",

G_CALLBACK(gputty_quit), gputty);

gtk_box_pack_start(GTK_BOX(gputty->vbox), gputty->ac_hbox, FALSE, FALSE, 0);

/* about */

gputty->ab_window = NULL;

gtk_widget_show_all(gputty->window);

return gputty;

}

void gputty_delete(GPuTTY * gputty)

{

free(gputty);

}

/* callbacks */

void gputty_about(GtkWidget * widget, gpointer data)

{

GPuTTY * g;

g = data;

if(g->ab_window == NULL)

{

g->ab_window = gtk_window_new(GTK_WINDOW_TOPLEVEL);

gtk_window_set_title(GTK_WINDOW(g->ab_window), "About GPuTTY");

g_signal_connect(G_OBJECT(g->ab_window), "delete_event",

G_CALLBACK(gputty_about_closex), g);

g->ab_close = gtk_button_new_with_label("Close");

g_signal_connect(G_OBJECT(g->ab_close), "clicked",

G_CALLBACK(gputty_about_close), g);

gtk_container_add(GTK_CONTAINER(g->ab_window), g->ab_close);

}

gtk_widget_show_all(g->ab_window);

}

void gputty_about_close(GtkWidget * widget, gpointer data)

{

GPuTTY * g;

g = data;

gtk_widget_hide(g->ab_window);

}

void gputty_about_closex(GtkWidget * widget, GdkEvent * event, gpointer data)

{

gputty_about_close(widget, data);

}

void gputty_connect(GtkWidget * widget, gpointer data)

{

GPuTTY * g = data;

pid_t pid;

char * hostname;

char port[6];

char * useropt = NULL;

char * username = NULL;

hostname = gtk_entry_get_text(g->hn_ehostname);

if(snprintf(port, 6, "%d", gtk_spin_button_get_value_as_int(g->hn_sport)) >= 6)

port[5] = '\0';

if(hostname[0] == '\0')

return; /* FIXME warn user */

if((pid = fork()) == -1)

{

warn("fork");

return;

}

else if(pid == 0)

{

username = gtk_entry_get_text(g->hn_eusername);

if(username[0] != '\0')

useropt = "-l";

execlp("wterm", "wterm", "-e",

"ssh", hostname,

"-p", port,

useropt, username,

NULL);

err(2, "exec");

}

void gputty_quit(GtkWidget * widget, gpointer data)

{

gputty_delete(data);

gtk_main_quit();

}

void gputty_quitx(GtkWidget * widget, GdkEvent * event, gpointer data)

{

gputty_quit(widget, data);

}

/* main */

int main(int argc, char * argv[])

{

GPuTTY * gputty;

gtk_init(&argc, &argv);

if((gputty = gputty_new()) == NULL)

return 1;

gtk_main();

return 0;

}