mm.c~

LINUX 2.4下面使用GTK书写的一个系统控制面板

#include <stdlib.h>
#include <gtk/gtk.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include "smbconfig.h"
#include "calendar.h"
#include "setpasswd.h"
#include "remoteserv.h"
#include "netconfig.h"

/* Create a new vbox with an image and a label packed into it
 * and return the box. */ 
typedef struct{
		  GtkWidget *entry;
		  GtkWidget *window_main;
		  GtkWidget *window_invalid;
		  GtkWidget *window_self;
		  } params;

GtkWidget *xpm_label_box( gchar     *xpm_filename,
                          gchar     *label_text )
{
    GtkWidget *box;
    GtkWidget *label;
    GtkWidget *image;

    /* Create box for image and label */
    box = gtk_vbox_new (FALSE, 0);
    gtk_container_set_border_width (GTK_CONTAINER (box), 2);

    /* Now on to the image stuff */
    image = gtk_image_new_from_file (xpm_filename);

    /* Create a label for the button */
    label = gtk_label_new (label_text);

    /* Pack the image and label into the box */
    gtk_box_pack_start (GTK_BOX (box), image, FALSE, FALSE, 3);
    gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 3);

    gtk_widget_show (image);
    gtk_widget_show (label);

    return box;
}

void on_button_clicked( GtkWidget *widget,
               gpointer   data )
{
	GtkWidget *window;
	if(isShow == FALSE)
	{
		if (data == "netconfig")  
		{
			create_netcfg_window();
		
		}
		if (data == "remoteserv")
		{
			window = new_window_remoteserv();
			gtk_widget_show(window);
		}
		if (data == "setpasswd")  
		{
			window = new_window_setpasswd();
			gtk_widget_show(window);
		}
		if (data == "settime")  
		{
			create_calendar ();
		}
		if (data == "netstorage")  
		{
			create_smb_config_window();
		}
		isShow = TRUE;
	}
}

int check_valid(GtkWidget *widget,params *arguments)
{
	const char *getText;
	getText = gtk_entry_get_text(GTK_ENTRY(arguments->entry));
	//char *passwd;
	int counter;	
	
	int fd;
	if ((fd=open("/.admin/passwd",O_RDONLY))<0)
	{
		msg_dialog(GTK_MESSAGE_ERROR,_("配置文件打开失败!"));
	}
	int n = 0;
	char buf[32];
	int len = 0;
	//buf[31] = '\0';
	//n=read(fd,buf,32);
	
	while((n = read(fd,buf,32))>0)
	{
		len = n;	
	}
	
	buf[len] = '\0';
	//g_print("%d\n",len);
	//g_print("%s\n",buf);
	g_print("%s\n",getText);
	//g_print("%d\n",len);
	if (strcmp(getText,buf) == 0 )
	{
		gtk_widget_show(arguments->window_main);
		gtk_widget_hide(arguments->window_self);	
	}
	else
	{
		msg_dialog(GTK_MESSAGE_ERROR, _("密码错误,请重新输入或退出"));
	}
	close(fd);
}

int main(int argc,char *argv[])
{
	//initial parameters
	isShow = FALSE;
//	gtk_set_locale();
	gtk_init(&argc,&argv);
	
	//initial a window that has the following parameters
	//A window
	GtkWidget *window,*window_passwd;
	//A BUTTON
	GtkWidget *button,*button1;
	//A BOX
	GtkWidget *box,*box1;
	//GtkWidget *frame;

	//ASSERT WINDOW
	window_passwd = gtk_window_new(GTK_WINDOW_TOPLEVEL);
	gtk_window_set_resizable (GTK_WINDOW (window_passwd), FALSE);
	window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
	//REGISTER WINDOWS DESTROY EVENT HANDLER
    	g_signal_connect (G_OBJECT (window), "destroy",G_CALLBACK (gtk_main_quit), NULL);
    	g_signal_connect (G_OBJECT (window), "delete_event",G_CALLBACK (gtk_main_quit), NULL);
    	g_signal_connect (G_OBJECT (window_passwd), "destroy",G_CALLBACK (gtk_main_quit), NULL);
    	g_signal_connect (G_OBJECT (window_passwd), "delete_event",G_CALLBACK (gtk_main_quit), NULL);
	//SET THE SIZE OF WINDOW
	gtk_window_set_resizable(GTK_WINDOW(window),FALSE);
	gtk_window_set_default_size(GTK_WINDOW(window),500,200);
	gtk_window_set_default_size(GTK_WINDOW(window_passwd),200,100);
	//SET THE POSITION OF THE WINDOW
	gtk_window_set_position(GTK_WINDOW(window),GTK_WIN_POS_CENTER);
	gtk_window_set_position(GTK_WINDOW(window_passwd),GTK_WIN_POS_CENTER);
	//SET THE TITLE OF THE WINDOW
	gtk_window_set_title(GTK_WINDOW(window),_("控制面板"));
	gtk_window_set_title(GTK_WINDOW(window_passwd),_("请输入密码"));
	//SET BORDER WIDTH
	gtk_container_set_border_width (GTK_CONTAINER (window), 10);
	gtk_container_set_border_width (GTK_CONTAINER (window_passwd), 10);

//******************************CONTROL PANEL WINDOW INITIAL************************************//
	box1 = gtk_hbox_new(FALSE, 0);
	gtk_widget_show(box1);
	gtk_container_add (GTK_CONTAINER (window), box1);
	//SET OUTER BOX'S SPACING
	gtk_box_set_spacing(GTK_BOX(box1),5);

	//-----ASSRT A NEW BUTTON THAT CONTAINS THE NEW BOX,WHICH HAS PICTER IN IT---------//
	box = xpm_label_box ("netconfig.xpm", _("网络设置"));
    	button = gtk_button_new ();
	
	g_signal_connect (G_OBJECT (button), "clicked",G_CALLBACK (on_button_clicked), (gpointer) "netconfig");
    	/* Pack and show all our widgets */
    	gtk_widget_show (box);
	gtk_container_add (GTK_CONTAINER (button), box);
	gtk_widget_show (button);
	gtk_box_pack_start (GTK_BOX (box1),button,TRUE, TRUE, 0);

	//----------------------------------------------------------------------------------------------------//

	//-----ASSRT A NEW BUTTON THAT CONTAINS THE NEW BOX,WHICH HAS PICTER IN IT---------//
	box = xpm_label_box ("remoteserv.xpm", _("远程服务"));
    	button = gtk_button_new ();
	
	g_signal_connect (G_OBJECT (button), "clicked",G_CALLBACK (on_button_clicked), (gpointer) "remoteserv");
    	/* Pack and show all our widgets */
    	gtk_widget_show (box);
	gtk_container_add (GTK_CONTAINER (button), box);
	gtk_widget_show (button);
	gtk_box_pack_start (GTK_BOX (box1),button,TRUE, TRUE, 0);

	//----------------------------------------------------------------------------------------------------//

	//-----ASSRT A NEW BUTTON THAT CONTAINS THE NEW BOX,WHICH HAS PICTER IN IT---------//
	box = xpm_label_box ("netstorage.xpm", _("网络存储"));
    	button = gtk_button_new ();
	
	g_signal_connect (G_OBJECT (button), "clicked",G_CALLBACK (on_button_clicked), (gpointer) "netstorage");
    	/* Pack and show all our widgets */
    	gtk_widget_show (box);
	gtk_container_add (GTK_CONTAINER (button), box);
	gtk_widget_show (button);
	gtk_box_pack_start (GTK_BOX (box1),button,TRUE, TRUE, 0);

	//----------------------------------------------------------------------------------------------------//

	//-----ASSRT A NEW BUTTON THAT CONTAINS THE NEW BOX,WHICH HAS PICTER IN IT---------//
	box = xpm_label_box ("setpasswd.xpm", _("修改密码"));
    	button = gtk_button_new ();
	
	g_signal_connect (G_OBJECT (button), "clicked",G_CALLBACK (on_button_clicked), (gpointer) "setpasswd");
    	/* Pack and show all our widgets */
    	gtk_widget_show (box);
	gtk_container_add (GTK_CONTAINER (button), box);
	gtk_widget_show (button);
	gtk_box_pack_start (GTK_BOX (box1),button,TRUE, TRUE, 0);

	//----------------------------------------------------------------------------------------------------//

	//-----ASSRT A NEW BUTTON THAT CONTAINS THE NEW BOX,WHICH HAS PICTER IN IT---------//
	box = xpm_label_box ("settime.xpm", _("时间设置"));
    	button = gtk_button_new ();
	
	g_signal_connect (G_OBJECT (button), "clicked",G_CALLBACK (on_button_clicked), (gpointer) "settime");
    	/* Pack and show all our widgets */
    	gtk_widget_show (box);
	gtk_container_add (GTK_CONTAINER (button), box);
	gtk_widget_show (button);
	gtk_box_pack_start (GTK_BOX (box1),button,TRUE, TRUE, 0);

	//----------------------------------------------------------------------------------------------------//
	
//************************************************************************************************//

//**********************************PASSWORD WINDOW INITIAL*************************************//
	//GtkWidget *box;
	/*GtkWidget *button_ok,*button_cancel;
	GtkWidget *frame;
	GtkWidget *entry;
	
	button_ok = gtk_button_new_from_stock(GTK_STOCK_OK);
	button_cancel = gtk_button_new_from_stock(GTK_STOCK_CANCEL);    	
	frame = gtk_frame_new("Please type in password");
	entry = gtk_entry_new ();
	
	gtk_widget_show(entry);
	gtk_container_add (GTK_CONTAINER (frame), entry);
	gtk_widget_show(frame);
	gtk_container_add(GTK_CONTAINER(window_passwd),frame);
    	//g_signal_connect (entry, "activate", G_CALLBACK (cb_activate), NULL);
    	gtk_container_add (GTK_CONTAINER (window_passwd), entry);
	gtk_widget_show(button_ok);
	gtk_container_add (GTK_CONTAINER (window_passwd), button_ok);
	gtk_widget_show(button_cancel);
	gtk_container_add (GTK_CONTAINER (window_passwd), button_cancel);

	
	gtk_widget_show(window_passwd);*/
      GtkWidget *button_ok,*button_cancel;
      GtkWidget *frame;
      GtkWidget *entry;
      GtkWidget *vbox_outer,*hbox_upper,*hbox_lowwer;

	button_ok = gtk_button_new_from_stock(GTK_STOCK_OK);
	button_cancel = gtk_button_new_from_stock(GTK_STOCK_CANCEL);
      frame = gtk_frame_new(_("请输入密码"));
      //gtk_container_set_border_width(GTK_FRAME(frame),10);
      entry = gtk_entry_new();
  	
	vbox_outer = gtk_vbox_new(FALSE,0);
	//gtk_container_set_border_width(GTK_BOX(vbox_outer),10);
	gtk_box_set_spacing(GTK_BOX(vbox_outer),10);
	gtk_container_add(GTK_CONTAINER(window_passwd),vbox_outer);
	
	//UPPER PART
	hbox_upper= gtk_hbox_new(FALSE,0);
  	//gtk_container_add(GTK_CONTAINER(window_passwd), hbox_upper);
	gtk_widget_show(entry);
	gtk_container_add(GTK_CONTAINER(frame),entry);
	gtk_widget_show(frame);
	gtk_container_add (GTK_CONTAINER (hbox_upper),frame);
	//g_signal_connect (entry, "activate", G_CALLBACK (cb_activate), NULL);

	//LOWWER PART
	//Params to be send to a method
	params arguments;
	arguments.entry = entry;
	arguments.window_main = window;
	arguments.window_invalid = window;
	arguments.window_self = window_passwd;
	//
	
	hbox_lowwer = gtk_hbox_new(FALSE,0);
	//gtk_widget_grab_default(button_ok);
	gtk_box_set_spacing(GTK_BOX(hbox_lowwer),10);
	gtk_widget_show(button_ok);
	gtk_container_add (GTK_CONTAINER (hbox_lowwer), button_ok);
	
	g_signal_connect (G_OBJECT (button_ok), "clicked",G_CALLBACK (check_valid),(gpointer)&arguments);

	gtk_widget_show(button_cancel); 
	gtk_container_add (GTK_CONTAINER (hbox_lowwer), button_cancel);
	g_signal_connect (G_OBJECT (button_cancel), "clicked",G_CALLBACK (gtk_main_quit), NULL);
	
	gtk_container_add(GTK_CONTAINER(vbox_outer),hbox_upper);
	gtk_container_add(GTK_CONTAINER(vbox_outer),hbox_lowwer);
        
	gtk_widget_show(hbox_upper);
	gtk_widget_show(hbox_lowwer);
	gtk_widget_show(vbox_outer);
	gtk_widget_show(window_passwd);
//************************************************************************************************//
	
	//SHOW MAIN WINDOW
	//gtk_widget_show(window);
	//LOOP
	gtk_main();
	return FALSE;
}