求助,关于"地下加载驱动"中使用AddPrintfDriver加载驱动

kz丶cn

我自己实现了下
函数返回成功了,但驱动没有加载起来，还需要干什么吗？
我下了一个HP的驱动

1. //#define DRIVERPATH "C:\\Windows\\System32\\spool\\drivers\\W32X86\\NullFilter.sys"
   
2. //#define DATAFILEPATH "C:\\Windows\\System32\\spool\\drivers\\W32X86\\hpi01111.gpd"
   
3. //#define CONFIGFILEPATH "C:\\Windows\\System32\\spool\\drivers\\W32X86\\hpiPIboe.dll"
   
4. //#define HELPPATH "C:\\Windows\\System32\\spool\\drivers\\W32X86\\UNIDRV.DLL"
   
5. //#define INFPATH "C:\\Windows\\System32\\spool\\drivers\\W32X86\\hpi1boeh.inf"

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1. void LoadTest()
   
2. {
   
3.         DRIVER_INFO_3A DInfo;
   
4. 
   
5.         char lpDriverPath[MAX_PATH];
   
6.         char lpBuffer[MAX_PATH];
   
7.         DWORD uSize=0;
   
8. 
   
9. 
   
10.         int returnval = GetPrinterDriverDirectory(NULL,NULL,1,(LPBYTE)lpBuffer,MAX_PATH,&uSize);
    
11.         printf("%S\n",lpBuffer);
    
12. 
    
13.         /*strcpy_s(lpDriverPath,lpBuffer);
    
14.         strcat_s(lpDriverPath,"\\NullFilter.sys");
    
15.         printf("%s\n",lpDriverPath);
    
16. 
    
17.         char lpDataFilePath[MAX_PATH];
    
18.         strcpy_s(lpDataFilePath,lpBuffer);
    
19.         strcat_s(lpDataFilePath,"\\hpi01111.gpd");
    
20.         printf("%s\n",lpDataFilePath);
    
21. 
    
22.         char lpConfigFilePath[MAX_PATH];
    
23.         strcpy_s(lpConfigFilePath,lpBuffer);
    
24.         strcat_s(lpConfigFilePath,"\\hpiPIboe.dll");
    
25.         printf("%s\n",lpConfigFilePath);
    
26. 
    
27.         char lpHelpFilePath[MAX_PATH];
    
28.         strcpy_s(lpHelpFilePath,lpBuffer);
    
29.         strcat_s(lpHelpFilePath,"\\UNIDRV.DLL");
    
30.         printf("%s\n",lpHelpFilePath);*/
    
31. 
    
32.         ZeroMemory(&DInfo, sizeof(DRIVER_INFO_3A));
    
33. 
    
34.         DInfo.cVersion=0x03;
    
35.         DInfo.pName = "HP Designjet T7100 Mono HPGL2";
    
36.         DInfo.pEnvironment = NULL;
    
37.         DInfo.pDriverPath = DRIVERPATH;
    
38.         DInfo.pDataFile = DATAFILEPATH;
    
39.         DInfo.pConfigFile = CONFIGFILEPATH;
    
40.         DInfo.pHelpFile = HELPPATH;
    
41.         DInfo.pMonitorName = NULL;
    
42.         DInfo.pDependentFiles = NULL;
    
43.         DInfo.pDefaultDataType = "RAW";
    
44. 
    
45. 
    
46.         int returnvalue = AddPrinterDriver(NULL,3,(LPBYTE)&DInfo);
    
47.         if(InstallPrinterDriverFromPackageA(NULL,INFPATH,"NullFilter.sys",NULL,IPDFP_COPY_ALL_FILES) == S_OK)
    
48.         {
    
49.                 printf("ok!\n");
    
50.         }
    
51.         //printf("error code : 0x%x\n",GetLastError());
    
52.         if(returnval == 0)
    
53.         {
    
54.                 printf("faild!----code:0x%x\n",GetLastError());
    
55.         }else
    
56.         {
    
57.                 printf("success!\n");
    
58.         }
    
59. 
    
60. }

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kz丶cn

忽略

1. InstallPrinterDriverFromPackageA

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后面写上去的

Tesla.Angela

哈哈，这个我也只是看到过思路，自己没实践过。