public unsafe bool Inject(IntPtr hProcess, uint dwAddress)
{
if (hProcess == IntPtr.Zero)
{
return(false);
}
if (this.m_AssemblyString.ToString().Contains("use64") || this.m_AssemblyString.ToString().Contains("use16"))
{
this.m_AssemblyString.Replace("use32\n", "");
}
if (!this.m_AssemblyString.ToString().Contains("org "))
{
this.m_AssemblyString.Insert(0, string.Format("org 0x{0:X08}\n", (object)dwAddress));
}
IntPtr hglobal = IntPtr.Zero;
try
{
bool flag;
try
{
hglobal = Marshal.StringToHGlobalAnsi(this.m_AssemblyString.ToString());
int num = (int)\u003CModule\u003E._c_FasmAssemble((sbyte *)hglobal.ToPointer(), (uint)this.m_MemorySize, (uint)this.m_PassLimit);
goto label_13;
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
flag = false;
}
return(flag);
}
finally
{
if (hglobal != IntPtr.Zero)
{
Marshal.FreeHGlobal(hglobal);
}
}
label_13:
_c_FasmState * cFasmStatePtr = (_c_FasmState *)\u003CModule\u003E._c_fasm_memorybuf;
if (*(int *)cFasmStatePtr != 0)
{
throw new Exception(string.Format("Assembly failed! Error code: {0}; Error Line: {1}; ASM: {2}", (object)*(int *)((IntPtr)cFasmStatePtr + 4), (object)(uint)*(int *)(*(int *)((IntPtr)cFasmStatePtr + 8) + 4), (object)this.m_AssemblyString.ToString()));
}
else
{
return(\u003CModule\u003E.WriteProcessMemory((void *)hProcess, (void *)dwAddress, (void *)*(int *)((IntPtr)cFasmStatePtr + 8), (uint)*(int *)((IntPtr)cFasmStatePtr + 4), (uint *)0) != 0);
}
}
public static unsafe byte[] Assemble(string szSource, int nMemorySize, int nPassLimit)
{
IntPtr num1 = new IntPtr();
IntPtr hglobal = Marshal.StringToHGlobalAnsi(szSource);
int num2 = (int)\u003CModule\u003E._c_FasmAssemble((sbyte *)hglobal.ToPointer(), (uint)nMemorySize, (uint)nPassLimit);
_c_FasmState *cFasmStatePtr = (_c_FasmState *)\u003CModule\u003E._c_fasm_memorybuf;
Marshal.FreeHGlobal(hglobal);
if (*(int *)cFasmStatePtr != 0)
{
throw new Exception(string.Format("Assembly failed! Error code: {0}; Error Line: {1}", (object)*(int *)((IntPtr)cFasmStatePtr + 4), (object)(uint)*(int *)(*(int *)((IntPtr)cFasmStatePtr + 8) + 4)));
}
byte[] destination = new byte[*(int *)((IntPtr)cFasmStatePtr + 4)];
Marshal.Copy((IntPtr)((void *)*(int *)((IntPtr)cFasmStatePtr + 8)), destination, 0, *(int *)((IntPtr)cFasmStatePtr + 4));
return(destination);
}
