connect.c

用GTK+做用户界面 股票每日分时行情用数据库管理——MYSQL 软件应用方式客户端/服务器模式 基于TCP/IP的C/S通信模式 实现STOCK

#include "gmclient.h"
#include "stockclient.h"
#include "stocktype.h"

static GtkWidget *tentry1;
static GtkWidget *tentry2;

void cancelClicked(GtkWidget *widget,gpointer data)
{

   gtk_widget_destroy(widget);
   
}

void okClicked(GtkWidget *widget,gpointer data)
{
    int sec_timeout = 2;
    char user[50];
    char password[50];
    char tmp[200];


    strcpy(user,gtk_entry_get_text(GTK_ENTRY(tentry1)));
//    user[6]='\0';
    strcpy(password,gtk_entry_get_text(GTK_ENTRY(tentry2)));
//    password[8]='\0';

    gtk_widget_destroy(widget);
    stkcli->connect(sec_timeout);

    if(!stkcli->dealLogin(user,password)){
//      stkcli->dealDisconnect();
      switch(stkcli->stockErrorNo()){
           case INVAILD_USER_OR_PASSWORD:
                sprintf(tmp,"错误的用户名或密码.");
                break;
           case LOCALTIME_ERROR:
                sprintf(tmp,"本地时间错误.");
                break;
           case MAX_LOGIN_NUM_ERROR:
                sprintf(tmp,"登录人数已满.");
                break;
           case SERVER_REFUSE_LOGIN:
                sprintf(tmp,"服务器拒绝登录.");
                break;
           default:
                sprintf(tmp,"未知错误.");
       }
      showMessage("提示",tmp);
     }
   
}


void connectServer()
{
    GtkWidget *tmpwin;
    GtkWidget *tmpvbox;
    GtkWidget *i_box2,*i_but;
    
    
    tmpwin = createWindow("连接服务器",240,180,0,0,20, 
                         GTK_SIGNAL_FUNC(cancelClicked));
    tmpvbox = createBox(tmpwin,VERTICAL,0);
    
       
    createLabel(tmpvbox,"用户名:");
    
    tentry1=createEntry(tmpvbox,"");
       
    createLabel(tmpvbox,"密码:");
    tentry2=createEntry(tmpvbox,"");

    createLabel(tmpvbox,"         ");

  i_box2 = gtk_hbutton_box_new();
  gtk_button_box_set_layout(GTK_BUTTON_BOX(i_box2), SPREAD);
  gtk_button_box_set_spacing(GTK_BUTTON_BOX(i_box2), 10);
  gtk_box_pack_start(GTK_BOX(tmpvbox), i_box2, FALSE, FALSE, 0);
  gtk_widget_show(i_box2);

  i_but = gtk_button_new_with_label("确  认");
  gtk_signal_connect_object(GTK_OBJECT(i_but), "clicked",
    GTK_SIGNAL_FUNC(okClicked),GTK_OBJECT(tmpwin));
  gtk_box_pack_start(GTK_BOX(i_box2), i_but, TRUE, TRUE, 0);
  gtk_widget_show(i_but);

  i_but = gtk_button_new_with_label("取  消");
  gtk_signal_connect_object(GTK_OBJECT(i_but), "clicked",
   GTK_SIGNAL_FUNC(cancelClicked),GTK_OBJECT(tmpwin));
  gtk_box_pack_start(GTK_BOX(i_box2), i_but, TRUE, TRUE, 0);
  gtk_widget_show(i_but);
 
  gtk_grab_add(tmpwin);

      
}

void disconnectServer()
{
   if(stkcli->dealDisconnect())
     printf("disconnect server success!\n");
   else
     printf("disconnect server fail!\n");
}