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/* dhahelper setup program (c) 2004 Sascha Sommer */
/* compile with gcc -o dhasetup.exe dhasetup.c */
/* LICENSE: GPL */
#include <windows.h>
#include <stdio.h>
int main(int argc,char* argv[]){
SC_HANDLE hSCManager;
SC_HANDLE hService;
char path[MAX_PATH];
printf("dhasetup (c) 2004 Sascha Sommer\n");
GetWindowsDirectory(path,MAX_PATH);
strcpy(path+strlen(path),"\\system32\\drivers\\dhahelper.sys");
if(argc==1){
printf("Usage:\n");
printf("dhasetup install - Copies dhahelper.sys from the current directory to\n%s and configures it to start at boot.\n", path);
printf("dhasetup remove - Removes the dhahelper utility.\n");
return 0;
}
hSCManager = OpenSCManager(NULL, NULL, SC_MANAGER_ALL_ACCESS);
if(!strcmp(argv[1],"install")){
printf("Installing dhahelper...\n");
if(!CopyFile("dhahelper.sys",path,FALSE)){
printf("Copying dhahelper.sys failed.\nEither dhahelper.sys is not in the current directory or you lack sufficient\nprivileges to write to %s.", path);
return 1;
}
// Install the driver
hService = CreateService(hSCManager,
"DHAHELPER",
"DHAHELPER",
SERVICE_ALL_ACCESS,
SERVICE_KERNEL_DRIVER,
SERVICE_SYSTEM_START,
SERVICE_ERROR_NORMAL,
path,
NULL,
NULL,
NULL,
NULL,
NULL);
if(!hService){
printf("Unable to register DHAHELPER Service (0x%x).\n",GetLastError());
}
}
else if(!strcmp(argv[1],"remove")){
SERVICE_STATUS ServiceStatus;
printf("Removing dhahelper...\n");
hService = OpenService(hSCManager, "DHAHELPER", SERVICE_ALL_ACCESS);
ControlService(hService, SERVICE_CONTROL_STOP, &ServiceStatus);
DeleteService(hService);
DeleteFile(path);
}
else {
printf("unknown parameter: %s\n",argv[1]);
}
CloseServiceHandle(hService);
CloseServiceHandle(hSCManager);
printf("Please reboot to let the changes take effect.\n");
return 0;
}
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