/**
* 拷贝文件
* @param src 原文件
* @param des 目标文件
* @return ture 拷贝成功, false 拷贝失败
*/
bool CopyFile(const char* src, const char* des)
{
FILE* fSrc = fopen(src, "rb");
if (!fSrc)
{
printf("打开文件`%s`失败", src);
return false;
}
FILE* fDes = fopen(des, "wb");
if (!fDes)
{
printf("创建文件`%s`失败", des);
return false;
}
unsigned char* buf;
unsigned int length;
fseek(fSrc, 0, SEEK_END);
length = ftell(fSrc);
buf = new unsigned char[length + 1];
memset(buf, 0, length + 1);
fseek(fSrc, 0, SEEK_SET);
fread(buf, length, 1, fSrc);
fwrite(buf, length, 1, fDes);
fclose(fSrc);
fclose(fDes);
delete[] buf;
return true;
}