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refactor: Lazy load winscard

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> still requires proper testing with hardware
This commit is contained in:
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2026-01-22 08:47:14 +09:00
parent bb0fd62ec3
commit 97cca85bc8
2 changed files with 66 additions and 4 deletions
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CMakeLists.txt
+4 -4
View File
@@ -627,7 +627,7 @@ source_group(TREE ${CMAKE_CURRENT_SOURCE_DIR} PREFIX "Source Files" FILES ${SOUR
set(RESOURCE_FILES build/manifest.manifest build/manifest.rc build/icon.rc cfg/Win32D.rc)
add_executable(spicetools_spice ${SOURCE_FILES} ${RESOURCE_FILES})
target_link_libraries(spicetools_spice
PUBLIC d3d9 ws2_32 version comctl32 shlwapi iphlpapi hid secur32 setupapi psapi winmm winscard winhttp
PUBLIC d3d9 ws2_32 version comctl32 shlwapi iphlpapi hid secur32 setupapi psapi winmm winhttp
PRIVATE fmt-header-only discord-rpc imgui hash-library minhook imm32 dwmapi CpuFeatures::cpu_features)
set_target_properties(spicetools_spice PROPERTIES PREFIX "")
set_target_properties(spicetools_spice PROPERTIES OUTPUT_NAME "spice")
@@ -642,7 +642,7 @@ endif()
set(RESOURCE_FILES build/manifest.manifest build/manifest.rc build/icon.rc cfg/Win32D.rc)
add_executable(spicetools_spice_laa ${SOURCE_FILES} ${RESOURCE_FILES})
target_link_libraries(spicetools_spice_laa
PUBLIC d3d9 ws2_32 version comctl32 shlwapi iphlpapi hid secur32 setupapi psapi winmm winscard winhttp
PUBLIC d3d9 ws2_32 version comctl32 shlwapi iphlpapi hid secur32 setupapi psapi winmm winhttp
PRIVATE fmt-header-only discord-rpc imgui hash-library minhook imm32 dwmapi CpuFeatures::cpu_features)
set_target_properties(spicetools_spice_laa PROPERTIES PREFIX "")
set_target_properties(spicetools_spice_laa PROPERTIES OUTPUT_NAME "spice_laa")
@@ -660,7 +660,7 @@ add_executable(spicetools_spice64 ${SOURCE_FILES} ${RESOURCE_FILES})
# do NOT link against: mf, mfplat, mfreadwrite; otherwise unity games will break
target_link_libraries(spicetools_spice64
PUBLIC d3d9 ws2_32 version comctl32 shlwapi iphlpapi hid secur32 setupapi psapi winmm winscard winhttp mfuuid strmiids dxva2
PUBLIC d3d9 ws2_32 version comctl32 shlwapi iphlpapi hid secur32 setupapi psapi winmm winhttp mfuuid strmiids dxva2
PRIVATE fmt-header-only discord-rpc imgui hash-library minhook imm32 dwmapi CpuFeatures::cpu_features)
set_target_properties(spicetools_spice64 PROPERTIES PREFIX "")
@@ -678,7 +678,7 @@ set(SOURCE_FILES ${SOURCE_FILES} launcher/options.h launcher/options.cpp)
set(RESOURCE_FILES cfg/manifest.manifest cfg/manifest.rc cfg/icon.rc cfg/Win32D.rc)
add_executable(spicetools_cfg WIN32 ${SOURCE_FILES} ${RESOURCE_FILES})
target_link_libraries(spicetools_cfg
PUBLIC ws2_32 version comctl32 shlwapi iphlpapi hid secur32 setupapi psapi winmm winscard winhttp strmiids
PUBLIC ws2_32 version comctl32 shlwapi iphlpapi hid secur32 setupapi psapi winmm winhttp strmiids
PRIVATE fmt-header-only discord-rpc imgui hash-library minhook imm32 dwmapi CpuFeatures::cpu_features)
set_target_properties(spicetools_cfg PROPERTIES PREFIX "")
set_target_properties(spicetools_cfg PROPERTIES OUTPUT_NAME "spicecfg")
external/scard/scard.cpp
Vendored
+62
View File
@@ -30,8 +30,65 @@
#include <thread>
#include "util/utils.h"
#include "util/logging.h"
#include "util/libutils.h"
#include "hooks/sleephook.h"
//_INFO: Lazy load winscard, not tested on actual hardware
struct Winscard
{
decltype(&::SCardEstablishContext) SCardEstablishContext;
decltype(&::SCardListReadersA) SCardListReadersA;
decltype(&::SCardFreeMemory) SCardFreeMemory;
decltype(&::SCardGetStatusChangeA) SCardGetStatusChangeA;
decltype(&::SCardConnectA) SCardConnectA;
decltype(&::SCardTransmit) SCardTransmit;
decltype(&::SCardStatusA) SCardStatusA;
decltype(&::SCardDisconnect) SCardDisconnect;
decltype(::g_rgSCardT0Pci)* g_rgSCardT0Pci;
decltype(::g_rgSCardT1Pci)* g_rgSCardT1Pci;
inline static Winscard *instance = nullptr;
static HMODULE attach()
{
if (instance) return instance->lib_;
instance = new Winscard();
return instance->lib_;
}
private:
HMODULE lib_;
Winscard()
{
#define GETPROC(name) (name) = reinterpret_cast<decltype(name)>(GetProcAddress(lib_, #name))
if ((lib_ = libutils::try_library("winscard.dll")))
{
GETPROC(SCardEstablishContext);
GETPROC(SCardListReadersA);
GETPROC(SCardFreeMemory);
GETPROC(SCardGetStatusChangeA);
GETPROC(SCardConnectA);
GETPROC(SCardTransmit);
GETPROC(SCardStatusA);
GETPROC(SCardDisconnect);
GETPROC(g_rgSCardT0Pci);
GETPROC(g_rgSCardT1Pci);
}
#undef GETPROC
}
};
#define SCardEstablishContext Winscard::instance->SCardEstablishContext
#define SCardListReadersA Winscard::instance->SCardListReadersA
#define SCardFreeMemory Winscard::instance->SCardFreeMemory
#define SCardGetStatusChangeA Winscard::instance->SCardGetStatusChangeA
#define SCardConnectA Winscard::instance->SCardConnectA
#define SCardTransmit Winscard::instance->SCardTransmit
#define SCardStatusA Winscard::instance->SCardStatusA
#define SCardDisconnect Winscard::instance->SCardDisconnect
#define g_rgSCardT0Pci (*Winscard::instance->g_rgSCardT0Pci)
#define g_rgSCardT1Pci (*Winscard::instance->g_rgSCardT1Pci)
#define MAX_APDU_SIZE 255
#define SCARD_POLL_INTERVAL_MS 100
@@ -402,6 +459,11 @@ int scard_threadmain() {
}
void scard_threadstart() {
if(!Winscard::attach())
{
log_warning("scard", "Support disabled due to missing winscard.dll");
return;
}
std::thread t(scard_threadmain);
t.detach();
}