static int et199_encrypt_excute_flie(void *encrypt, char *file_name, char *inbuf, char *outbuf, char *passwd)
{
ENCRYPT *encrypt_ins = (ENCRYPT *)encrypt;
struct ET_CONTEXT*pContext = (struct ET_CONTEXT*)encrypt_ins->private_data;
int dwRet = 0;
long unsigned int len = 0;
dwRet = ETVerifyPin(&pContext[0], (unsigned char *)passwd, strlen(passwd), ET_USER_PIN);
if(dwRet)
{
if(dwRet == ET_E_KEY_REMOVED || dwRet == ET_E_NO_LIST)
{
return DEV_REMOVED;
}
PostError("et199_encrypt_excute_flie ETVerifyPin", dwRet);
return VERIFYPASSWD_ERR;
}
dwRet = ETExecute(&pContext[0], file_name, (unsigned char *)inbuf, strlen(inbuf), (unsigned char *)outbuf, BUF_LEN, &len);
if(dwRet)
{
if(dwRet == ET_E_KEY_REMOVED || dwRet == ET_E_NO_LIST)
{
return DEV_REMOVED;
}
PostError("et199_encrypt_excute_flie ETExecute",dwRet);
return EXCUTEFILE_ERR;
}
return len;
}
static PyObject *
ETContext_execute(ETContextObject* self, PyObject *args)
{
BYTE lpszFileID[5]={0},*pInBuffer=NULL,bFileType,OutBuffer[256];
DWORD dwRet,dwInbufferSize,dwBytesReturned;
WORD fileId;
PyObject *pyRet = NULL;
if(!PyArg_ParseTuple(args, "Hz#", &fileId,&pInBuffer,&dwInbufferSize)) {
return NULL;
}
if(fileId==0){
INVALID_PARAMS("Invalid File Id!",NULL);
}
sprintf(lpszFileID,"%04x",fileId);
dwRet = ETExecute(&self->context,lpszFileID,pInBuffer,dwInbufferSize,OutBuffer,256,&dwBytesReturned);
DWRET_VALIDATE(dwRet,NULL);
pyRet = Py_BuildValue("z#",OutBuffer,dwBytesReturned);
Py_XINCREF(pyRet);
return pyRet;
}
