mr.c

一个在linux+MiniGui的彩票销售终端程序,基于framebuffer的程序.

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include <minigui/common.h>
#include <minigui/minigui.h>
#include <minigui/gdi.h>
#include <minigui/window.h>
#include <minigui/control.h>
#include <sys/time.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <pthread.h>
#include <semaphore.h>
#include <unistd.h>

#include "eig.h"

int MRWinProc(HWND hWnd, int message, WPARAM wParam, LPARAM lParam)
{
    static HWND hStaticWnd1;
    switch (message)
    {
        case MSG_CREATE:
             hStaticWnd1 = CreateWindow (CTRL_STATIC, 
                               "Modem接收已启动,请稍候 . . . . . .", 
                                        WS_CHILD | WS_VISIBLE,
                                        IDC_MT, 
                                        40, 20, 300, 40, hWnd, 0);
             break;
        case MSG_CLOSE:
             DestroyWindow (hStaticWnd1);
             DestroyMainWindow (hWnd);
             MainWindowCleanup (hWnd);
             return 0;
    }

    return DefaultMainWinProc(hWnd, message, wParam, lParam);
}

static void InitCreateInfo(PMAINWINCREATE pCreateInfo)
{
    pCreateInfo->dwStyle = WS_CAPTION | WS_BORDER | WS_VISIBLE;
    pCreateInfo->dwExStyle = WS_EX_NONE;
    pCreateInfo->spCaption = "启动Modem接收";
    pCreateInfo->hMenu = 0;
    pCreateInfo->hCursor = GetSystemCursor(1);
    pCreateInfo->hIcon = 0;
    pCreateInfo->MainWindowProc = MRWinProc;
    pCreateInfo->lx = 40; 
    pCreateInfo->ty = 50;
    pCreateInfo->rx = 400;
    pCreateInfo->by = 130;
    pCreateInfo->iBkColor = GetWindowElementColor (BKC_CONTROL_DEF);
    pCreateInfo->dwAddData = 0;
    pCreateInfo->hHosting = HWND_DESKTOP;
}

void MR(HWND hwnd)
{
    MAINWINCREATE CreateInfo;
    HWND hMainWnd;
    int i,k,status;

    InitCreateInfo (&CreateInfo);
    CreateInfo.hHosting = hwnd;

    hMainWnd = CreateMainWindow (&CreateInfo);
 
    k = system("./recv_mo");
    wait(&status);
    i = WEXITSTATUS(status);
    if (k < 0)
        return;
    if (k == 127)
    {
          printf("not find command.\n");
          return;
    }
    i = k>>8;

    ShowWindow(hMainWnd,SW_HIDE);

    switch(i)
    {
           case 0:
                MessageBox(hMainWnd,"接收成功!","远程接收",
                           MB_OK | MB_ICONINFORMATION);
                break;
           case 255:
                MessageBox(hMainWnd,"打开端口错误!","远程接收",
                           MB_OK | MB_ICONINFORMATION);
                break;
           case 254:
                MessageBox(hMainWnd,"写端口错误!","远程接收",
                           MB_OK | MB_ICONINFORMATION);
                break;
           case 253:
                MessageBox(hMainWnd,"接收文件失败!","远程接收",
                            MB_OK | MB_ICONINFORMATION);
                break;
           case 252:
                MessageBox(hMainWnd,"初始化Modem错误!","远程接收",
                           MB_OK | MB_ICONINFORMATION);
                break;
           case 251:
                MessageBox(hMainWnd,"对方无请求!","远程接收",
                           MB_OK | MB_ICONINFORMATION);
                break;
           case 250:
                MessageBox(hMainWnd,"不能连接远程Modem!","远程接收",
                            MB_OK | MB_ICONINFORMATION);
                break;
           case 249:
                MessageBox(hMainWnd,"读端口错误!","远程接收",
                           MB_OK | MB_ICONINFORMATION);
                break;
           case 248:
                MessageBox(hMainWnd,"连接超时!","远程接收",
                           MB_OK | MB_ICONINFORMATION);
                break;
           case 247:
                MessageBox(hMainWnd,"写文件错误!","远程接收",
                           MB_OK | MB_ICONINFORMATION);
                break;
           case 2:
                MessageBox(hMainWnd,"中断接收进程!","远程接收",
                           MB_OK | MB_ICONINFORMATION);
                break;
           case 3:
                MessageBox(hMainWnd,"系统错误!","远程接收",
                           MB_OK | MB_ICONINFORMATION);
                break;
    }
    SendMessage(hMainWnd,MSG_CLOSE,0,0L);
}