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author | Liam <byteslice@airmail.cc> | 2023-12-07 01:54:52 +0100 |
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committer | Liam <byteslice@airmail.cc> | 2023-12-07 15:13:43 +0100 |
commit | 9268f265a1207f0cddb97a908a1cc349f9b6410b (patch) | |
tree | 5da6aea714523b3504b78362c5d8abd53689d72f /src/core/hle/kernel/svc/svc_session.cpp | |
parent | Merge pull request #12236 from liamwhite/cpu-refactor (diff) | |
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Diffstat (limited to 'src/core/hle/kernel/svc/svc_session.cpp')
-rw-r--r-- | src/core/hle/kernel/svc/svc_session.cpp | 40 |
1 files changed, 34 insertions, 6 deletions
diff --git a/src/core/hle/kernel/svc/svc_session.cpp b/src/core/hle/kernel/svc/svc_session.cpp index 01b8a52ad..2f5905f32 100644 --- a/src/core/hle/kernel/svc/svc_session.cpp +++ b/src/core/hle/kernel/svc/svc_session.cpp @@ -3,8 +3,10 @@ #include "common/scope_exit.h" #include "core/core.h" +#include "core/hle/kernel/k_light_session.h" #include "core/hle/kernel/k_process.h" #include "core/hle/kernel/k_scoped_resource_reservation.h" +#include "core/hle/kernel/k_server_port.h" #include "core/hle/kernel/k_session.h" #include "core/hle/kernel/svc.h" @@ -20,7 +22,7 @@ Result CreateSession(Core::System& system, Handle* out_server, Handle* out_clien T* session; // Reserve a new session from the process resource limit. - // FIXME: LimitableResource_SessionCountMax + // TODO: Dynamic resource limits KScopedResourceReservation session_reservation(std::addressof(process), LimitableResource::SessionCountMax); if (session_reservation.Succeeded()) { @@ -92,16 +94,42 @@ Result CreateSession(Core::System& system, Handle* out_server, Handle* out_clien Result CreateSession(Core::System& system, Handle* out_server, Handle* out_client, bool is_light, u64 name) { if (is_light) { - // return CreateSession<KLightSession>(system, out_server, out_client, name); - R_THROW(ResultNotImplemented); + R_RETURN(CreateSession<KLightSession>(system, out_server, out_client, name)); } else { R_RETURN(CreateSession<KSession>(system, out_server, out_client, name)); } } -Result AcceptSession(Core::System& system, Handle* out_handle, Handle port_handle) { - UNIMPLEMENTED(); - R_THROW(ResultNotImplemented); +Result AcceptSession(Core::System& system, Handle* out, Handle port_handle) { + // Get the current handle table. + auto& handle_table = GetCurrentProcess(system.Kernel()).GetHandleTable(); + + // Get the server port. + KScopedAutoObject port = handle_table.GetObject<KServerPort>(port_handle); + R_UNLESS(port.IsNotNull(), ResultInvalidHandle); + + // Reserve an entry for the new session. + R_TRY(handle_table.Reserve(out)); + ON_RESULT_FAILURE { + handle_table.Unreserve(*out); + }; + + // Accept the session. + KAutoObject* session; + if (port->IsLight()) { + session = port->AcceptLightSession(); + } else { + session = port->AcceptSession(); + } + + // Ensure we accepted successfully. + R_UNLESS(session != nullptr, ResultNotFound); + + // Register the session. + handle_table.Register(*out, session); + session->Close(); + + R_SUCCEED(); } Result CreateSession64(Core::System& system, Handle* out_server_session_handle, |