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DisassemblerGui.cpp
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DisassemblerGui.cpp
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#include "DisassemblerGui.h"
#include "ProcessAccessHelp.h"
DisassemblerGui::DisassemblerGui(DWORD_PTR startAddress) : startAddress(startAddress)
{
hMenuDisassembler.LoadMenu(IDR_MENU_DISASSEMBLER);
}
BOOL DisassemblerGui::OnInitDialog(CWindow wndFocus, LPARAM lInitParam)
{
DoDataExchange(); // attach controls
addColumnsToDisassembler(ListDisassembler);
displayDisassembly(ListDisassembler);
CenterWindow();
return TRUE;
}
void DisassemblerGui::OnContextMenu(CWindow wnd, CPoint point)
{
if (wnd.GetDlgCtrlID() == IDC_LIST_DISASSEMBLER)
{
int selection = ListDisassembler.GetSelectionMark();
if(selection == -1) // no item selected
return;
if(point.x == -1 && point.y == -1) // invoked by keyboard
{
ListDisassembler.EnsureVisible(selection, TRUE);
ListDisassembler.GetItemPosition(selection, &point);
ListDisassembler.ClientToScreen(&point);
}
CMenuHandle hSub = hMenuDisassembler.GetSubMenu(0);
BOOL menuItem = hSub.TrackPopupMenu(TPM_LEFTALIGN | TPM_RIGHTBUTTON | TPM_RETURNCMD, point.x, point.y, wnd);
if (menuItem)
{
int column = -1;
switch (menuItem)
{
case ID__DIS_ADDRESS:
column = COL_ADDRESS;
break;
case ID__DIS_SIZE:
column = COL_INSTRUCTION_SIZE;
break;
case ID__DIS_OPCODES:
column = COL_OPCODES;
break;
case ID__DIS_INSTRUCTIONS:
column = COL_INSTRUCTION;
break;
}
if(column != -1)
{
tempBuffer[0] = '\0';
ListDisassembler.GetItemText(selection, column, tempBuffer, _countof(tempBuffer));
copyToClipboard(tempBuffer);
}
}
}
}
void DisassemblerGui::OnExit(UINT uNotifyCode, int nID, CWindow wndCtl)
{
EndDialog(0);
}
void DisassemblerGui::addColumnsToDisassembler(CListViewCtrl& list)
{
list.SetExtendedListViewStyle(LVS_EX_FULLROWSELECT, LVS_EX_FULLROWSELECT);
list.InsertColumn(COL_ADDRESS, L"Address", LVCFMT_LEFT);
list.InsertColumn(COL_INSTRUCTION_SIZE, L"Size", LVCFMT_CENTER);
list.InsertColumn(COL_OPCODES, L"Opcodes", LVCFMT_LEFT);
list.InsertColumn(COL_INSTRUCTION, L"Instructions", LVCFMT_LEFT);
}
void DisassemblerGui::displayDisassembly(CListViewCtrl& list)
{
BYTE data[DISASSEMBLER_GUI_MEMORY_SIZE];
list.DeleteAllItems();
if(!ProcessAccessHelp::readMemoryFromProcess(startAddress, sizeof(data), data))
return;
ProcessAccessHelp::disassembleMemory(data, sizeof(data), startAddress);
for (unsigned int i = 0; i < ProcessAccessHelp::decodedInstructionsCount; i++)
{
#ifdef _WIN64
swprintf_s(tempBuffer, L"%016I64X",ProcessAccessHelp::decodedInstructions[i].offset);
#else
swprintf_s(tempBuffer, L"%08X",ProcessAccessHelp::decodedInstructions[i].offset);
#endif
list.InsertItem(i, tempBuffer);
swprintf_s(tempBuffer, L"%02d",ProcessAccessHelp::decodedInstructions[i].size);
list.SetItemText(i, COL_INSTRUCTION_SIZE, tempBuffer);
swprintf_s(tempBuffer, L"%S", (char *)ProcessAccessHelp::decodedInstructions[i].instructionHex.p);
list.SetItemText(i, COL_OPCODES, tempBuffer);
swprintf_s(tempBuffer, L"%S%S%S",(char*)ProcessAccessHelp::decodedInstructions[i].mnemonic.p, ProcessAccessHelp::decodedInstructions[i].operands.length != 0 ? " " : "", (char*)ProcessAccessHelp::decodedInstructions[i].operands.p);
list.SetItemText(i, COL_INSTRUCTION, tempBuffer);
}
list.SetColumnWidth(COL_ADDRESS, LVSCW_AUTOSIZE_USEHEADER);
list.SetColumnWidth(COL_INSTRUCTION_SIZE, LVSCW_AUTOSIZE_USEHEADER);
list.SetColumnWidth(COL_OPCODES, LVSCW_AUTOSIZE_USEHEADER);
list.SetColumnWidth(COL_INSTRUCTION, LVSCW_AUTOSIZE_USEHEADER);
}
void DisassemblerGui::copyToClipboard(const WCHAR * text)
{
if(OpenClipboard())
{
EmptyClipboard();
size_t len = wcslen(text);
HGLOBAL hMem = GlobalAlloc(GMEM_MOVEABLE, (len + 1) * sizeof(WCHAR));
if(hMem)
{
wcscpy_s(static_cast<WCHAR *>(GlobalLock(hMem)), len + 1, text);
GlobalUnlock(hMem);
if(!SetClipboardData(CF_UNICODETEXT, hMem))
{
GlobalFree(hMem);
}
}
CloseClipboard();
}
}

File Metadata

Mime Type
text/x-c
Expires
Tue, Feb 10, 4:44 AM (1 d, 4 h)
Storage Engine
local-disk
Storage Format
Raw Data
Storage Handle
4c/41/6e6b56b5ac32f5ec23aebdd697bc

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