mirrors/Atmosphere
1
0
Fork 0
mirror of https://github.com/Atmosphere-NX/Atmosphere.git synced 2025-05-27 21:24:11 -04:00
Code Issues Projects Releases Packages Wiki Activity

htc: implement htcmisc service object commands

Browse source
This commit is contained in:
Michael Scire 2021-02-23 15:47:28 -08:00 • committed by SciresM
parent 8b32b9eadf
commit b5ab491603
13 changed files with 302 additions and 41 deletions
Download patch file Download diff file Expand all files Collapse all files

78
libraries/libstratosphere/source/htcfs/htcfs_client_impl.cpp
View file

@ -1539,5 +1539,83 @@ namespace ams::htcfs {
return ResultSuccess();
}
Result ClientImpl::GetWorkingDirectory(char *dst, size_t dst_size) {
/* Lock ourselves. */
std::scoped_lock lk(m_mutex);
/* Initialize our rpc channel. */
R_TRY(this->InitializeRpcChannel());
/* Create space for request and response. */
Header request, response;
/* Create header for the request. */
m_header_factory.MakeGetWorkingDirectoryHeader(std::addressof(request));
/* Send the request to the host. */
R_TRY(this->SendRequest(request));
/* Receive response from the host. */
R_TRY(this->ReceiveFromRpcChannel(std::addressof(response), sizeof(response)));
/* Check the response header. */
R_TRY(this->CheckResponseHeader(response, request.packet_type));
/* Check that we succeeded. */
const auto htcfs_result = ConvertHtcfsResult(response.params[0]);
if (R_FAILED(htcfs_result)) {
R_UNLESS(response.body_size == 0, htcfs::ResultUnexpectedResponseBodySize());
return htcfs_result;
}
/* Check that the body size is valid. */
R_UNLESS(response.body_size < static_cast<s64>(dst_size), htcfs::ResultUnexpectedResponseBodySize());
/* Receive the response body. */
R_TRY(this->ReceiveFromRpcChannel(dst, response.body_size));
/* Null-terminate the response body. */
dst[response.body_size] = '\x00';
return ResultSuccess();
}
Result ClientImpl::GetWorkingDirectorySize(s32 *out) {
/* Lock ourselves. */
std::scoped_lock lk(m_mutex);
/* Initialize our rpc channel. */
R_TRY(this->InitializeRpcChannel());
/* Create space for request and response. */
Header request, response;
/* Create header for the request. */
m_header_factory.MakeGetWorkingDirectorySizeHeader(std::addressof(request));
/* Send the request to the host. */
R_TRY(this->SendRequest(request));
/* Receive response from the host. */
R_TRY(this->ReceiveFromRpcChannel(std::addressof(response), sizeof(response)));
/* Check the response header. */
R_TRY(this->CheckResponseHeader(response, request.packet_type));
/* Check that we succeeded. */
const auto htcfs_result = ConvertHtcfsResult(response.params[0]);
if (R_FAILED(htcfs_result)) {
R_UNLESS(response.body_size == 0, htcfs::ResultUnexpectedResponseBodySize());
return htcfs_result;
}
/* Check that the size is representable. */
R_UNLESS(util::IsIntValueRepresentable<s32>(response.params[1]), htcfs::ResultInvalidSize());
/* Set the output size. */
*out = static_cast<s32>(response.params[1]);
return ResultSuccess();
}
}