On 07/09/2016 10:12 PM, Dāvis Mosāns wrote:
> int main(int ac, char const* const* av)
> {
> +#if defined(_WIN32)
> + // Replace streambuf so we can output Unicode to console
> + cmsys::ConsoleBuf *cbufio = CM_NULLPTR;
> + cmsys::ConsoleBuf *cbuferr = CM_NULLPTR;
> + std::streambuf *coutbuf = std::cout.rdbuf();
> + std::streambuf *cerrbuf = std::cerr.rdbuf();
> + try {
> + cbufio = new cmsys::ConsoleBuf();
> + coutbuf = std::cout.rdbuf(cbufio);
> + cbuferr = new cmsys::ConsoleBuf(true);
> + cerrbuf = std::cerr.rdbuf(cbuferr);
> + } catch (const std::runtime_error& ex) {
> + std::cerr << "Failed to create ConsoleBuf!" << std::endl
> + << ex.what() << std::endl;
> + };
> +#endif
...
> +#if defined(_WIN32)
> + if (cbufio) {
> + delete cbufio;
> + std::cout.rdbuf(coutbuf);
> + }
> + if (cbuferr) {
> + delete cbuferr;
> + std::cerr.rdbuf(cerrbuf);
> + }
> +#endif
Please add to KWSys ConsoleBuf a RAII-style helper to perform
the above steps. Its constructor can take either std::cout
or std:cerr by reference.
Also, please add a test case for this to KWSys itself. The
test should at least be able to compile and run. Verification
that output looks right may need to be a manual step though.
Thanks,
-Brad
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