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NOISSUE Implement status code lookup for Win32

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This commit is contained in:
Janrupf
2022-02-06 18:59:58 +01:00
parent a2f0cc29de
commit 022aee7729
2 changed files with 39 additions and 3 deletions
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2
libraries/systeminfo/CMakeLists.txt
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@@ -39,7 +39,7 @@ if (WIN32)
target_compile_definitions(systeminfo-ntstatus-gen PRIVATE target_compile_definitions(systeminfo-ntstatus-gen PRIVATE
NTSTATUS_PREPROCESSOR_OUT=\"${systeminfo_PREPROCESSOR_OUT}\") NTSTATUS_PREPROCESSOR_OUT=\"${systeminfo_PREPROCESSOR_OUT}\")
set(NTSTATUS_GEN_HEADER "${CMAKE_CURRENT_BINARY_DIR}/NtStatsuGen.h") set(NTSTATUS_GEN_HEADER "${CMAKE_CURRENT_BINARY_DIR}/NtStatusGen.h")
set(NTSTATUS_GEN_SOURCE "${CMAKE_CURRENT_BINARY_DIR}/NtStatusGen.cpp") set(NTSTATUS_GEN_SOURCE "${CMAKE_CURRENT_BINARY_DIR}/NtStatusGen.cpp")
add_custom_command( add_custom_command(

40
libraries/systeminfo/src/sys_win32.cpp
View File

@@ -1,8 +1,9 @@
#include "sys.h" #include "sys.h"
#include <windows.h> #include <windows.h>
#include <QDebug>
#include "NtStatsuGen.h" #include "NtStatusGen.h"
Sys::KernelInfo Sys::getKernelInfo() Sys::KernelInfo Sys::getKernelInfo()
{ {
@@ -59,6 +60,41 @@ Sys::DistributionInfo Sys::getDistributionInfo()
bool Sys::lookupSystemStatusCode(uint64_t code, std::string &name, std::string &description) bool Sys::lookupSystemStatusCode(uint64_t code, std::string &name, std::string &description)
{ {
bool hasCodeName = Win32::lookupNtStatusCodeName(code, name);
if(!hasCodeName)
{
name = "unknown status";
}
return false; PSTR messageBuffer = nullptr;
HMODULE ntdll = GetModuleHandleA("ntdll.dll");
if(!ntdll)
{
// ???
qWarning() << "GetModuleHandleA returned nullptr for ntdll.dll";
return false;
}
auto messageSize = FormatMessageA(
FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_FROM_HMODULE,
ntdll,
code,
MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
reinterpret_cast<PSTR>(&messageBuffer),
0,
nullptr
);
bool hasDescription = messageSize > 0;
if(hasDescription)
{
description = std::string(messageBuffer, messageSize);
}
if(messageBuffer)
{
LocalFree(messageBuffer);
}
return hasCodeName || hasDescription;
} }