public static ModuleInfo[] GetModuleInfos(int processId)
{
IntPtr ptr = (IntPtr) (-1);
GCHandle handle = new GCHandle();
ArrayList list = new ArrayList();
try
{
ptr = Microsoft.Win32.NativeMethods.CreateToolhelp32Snapshot(8, processId);
if (ptr == ((IntPtr) (-1)))
{
throw new Win32Exception();
}
int num = Marshal.SizeOf(typeof(Microsoft.Win32.NativeMethods.WinModuleEntry));
int val = (num + 260) + 0x100;
int[] numArray = new int[val / 4];
handle = GCHandle.Alloc(numArray, GCHandleType.Pinned);
IntPtr ptr2 = handle.AddrOfPinnedObject();
Marshal.WriteInt32(ptr2, val);
HandleRef ref2 = new HandleRef(null, ptr);
if (Microsoft.Win32.NativeMethods.Module32First(ref2, ptr2))
{
do
{
Microsoft.Win32.NativeMethods.WinModuleEntry structure = new Microsoft.Win32.NativeMethods.WinModuleEntry();
Marshal.PtrToStructure(ptr2, structure);
ModuleInfo info = new ModuleInfo {
baseName = Marshal.PtrToStringAnsi((IntPtr) (((long) ptr2) + num)),
fileName = Marshal.PtrToStringAnsi((IntPtr) ((((long) ptr2) + num) + 0x100L)),
baseOfDll = structure.modBaseAddr,
sizeOfImage = structure.modBaseSize,
Id = structure.th32ModuleID
};
list.Add(info);
Marshal.WriteInt32(ptr2, val);
}
while (Microsoft.Win32.NativeMethods.Module32Next(ref2, ptr2));
}
}
finally
{
if (handle.IsAllocated)
{
handle.Free();
}
if (ptr != ((IntPtr) (-1)))
{
Microsoft.Win32.SafeNativeMethods.CloseHandle(new HandleRef(null, ptr));
}
}
ModuleInfo[] array = new ModuleInfo[list.Count];
list.CopyTo(array, 0);
return array;
}
protected override void Initialize(IServiceProvider serviceProvider, ModuleInfo moduleInfo)
{
base.Initialize(serviceProvider, moduleInfo);
var controlPanel = (IControlPanel)GetService(typeof(IControlPanel));
Debug.Assert(controlPanel != null, "Couldn't get IControlPanel");
//PHPInfo page
var modulePageInfo = new ModulePageInfo(this,
typeof(PHPInfoPage), Resources.PHPInfoPageTitle, Resources.PHPInfoPageDescription,
Resources.PHPLogo16, Resources.PHPLogo32, Resources.PHPInfoPageLongDescription);
controlPanel.RegisterPage(modulePageInfo);
//PHP Settings page
modulePageInfo = new ModulePageInfo(this,
typeof(AllSettingsPage), Resources.AllSettingsPageTitle, Resources.AllSettingsPageDescription,
Resources.PHPLogo16, Resources.PHPLogo32, Resources.AllSettingsPageLongDescription);
controlPanel.RegisterPage(modulePageInfo);
modulePageInfo = new ModulePageInfo(this,
typeof(ErrorReportingPage), Resources.ErrorReportingPageTitle, Resources.ErrorReportingPageDescription,
Resources.PHPLogo16, Resources.PHPLogo32, Resources.ErrorReportingPageLongDescription);
controlPanel.RegisterPage(modulePageInfo);
modulePageInfo = new ModulePageInfo(this,
typeof(RuntimeLimitsPage), Resources.RuntimeLimitsPageTitle, Resources.RuntimeLimitsPageDescription,
Resources.PHPLogo16, Resources.PHPLogo32, Resources.RuntimeLimitsPageLongDescription);
controlPanel.RegisterPage(modulePageInfo);
//PHP Extensions page
modulePageInfo = new ModulePageInfo(this,
typeof(AllExtensionsPage), Resources.AllExtensionsPageTitle, Resources.AllExtensionsPageDescription,
Resources.PHPLogo16, Resources.PHPLogo32, Resources.AllExtensionsPageLongDescription);
controlPanel.RegisterPage(modulePageInfo);
//PHPPage - PHP feature start page
modulePageInfo = new ModulePageInfo(this,
typeof(PHPPage), Resources.PHPPageTitle, Resources.PHPPageDescription,
Resources.PHPLogo16, Resources.PHPLogo32, Resources.PHPPageLongDescription);
controlPanel.RegisterPage(ControlPanelCategoryInfo.Iis, modulePageInfo);
controlPanel.RegisterPage(ControlPanelCategoryInfo.ApplicationDevelopment, modulePageInfo);
}
private static ModuleInfo[] GetModuleInfos(int processId, bool firstModuleOnly) {
Contract.Ensures(Contract.Result<ModuleInfo[]>().Length >= 1);
// preserving Everett behavior.
if( processId == SystemProcessID || processId == IdleProcessID) {
// system process and idle process doesn't have any modules
throw new Win32Exception(HResults.EFail,SR.GetString(SR.EnumProcessModuleFailed));
}
SafeProcessHandle processHandle = SafeProcessHandle.InvalidHandle;
try {
processHandle = ProcessManager.OpenProcess(processId, NativeMethods.PROCESS_QUERY_INFORMATION | NativeMethods.PROCESS_VM_READ, true);
IntPtr[] moduleHandles = new IntPtr[64];
GCHandle moduleHandlesArrayHandle = new GCHandle();
int moduleCount = 0;
for (;;) {
bool enumResult = false;
try {
moduleHandlesArrayHandle = GCHandle.Alloc(moduleHandles, GCHandleType.Pinned);
enumResult = NativeMethods.EnumProcessModules(processHandle, moduleHandlesArrayHandle.AddrOfPinnedObject(), moduleHandles.Length * IntPtr.Size, ref moduleCount);
// The API we need to use to enumerate process modules differs on two factors:
// 1) If our process is running in WOW64.
// 2) The bitness of the process we wish to introspect.
//
// If we are not running in WOW64 or we ARE in WOW64 but want to inspect a 32 bit process
// we can call psapi!EnumProcessModules.
//
// If we are running in WOW64 and we want to inspect the modules of a 64 bit process then
// psapi!EnumProcessModules will return false with ERROR_PARTIAL_COPY (299). In this case we can't
// do the enumeration at all. So we'll detect this case and bail out.
//
// Also, EnumProcessModules is not a reliable method to get the modules for a process.
// If OS loader is touching module information, this method might fail and copy part of the data.
// This is no easy solution to this problem. The only reliable way to fix this is to
// suspend all the threads in target process. Of course we don't want to do this in Process class.
// So we just to try avoid the ---- by calling the same method 50 (an arbitary number) times.
//
if (!enumResult) {
bool sourceProcessIsWow64 = false;
bool targetProcessIsWow64 = false;
if (!ProcessManager.IsOSOlderThanXP) {
SafeProcessHandle hCurProcess = SafeProcessHandle.InvalidHandle;
try {
hCurProcess = ProcessManager.OpenProcess(NativeMethods.GetCurrentProcessId(), NativeMethods.PROCESS_QUERY_INFORMATION, true);
bool wow64Ret;
wow64Ret = SafeNativeMethods.IsWow64Process(hCurProcess, ref sourceProcessIsWow64);
if (!wow64Ret) {
throw new Win32Exception();
}
wow64Ret = SafeNativeMethods.IsWow64Process(processHandle, ref targetProcessIsWow64);
if (!wow64Ret) {
throw new Win32Exception();
}
if (sourceProcessIsWow64 && !targetProcessIsWow64) {
// Wow64 isn't going to allow this to happen, the best we can do is give a descriptive error to the user.
throw new Win32Exception(NativeMethods.ERROR_PARTIAL_COPY, SR.GetString(SR.EnumProcessModuleFailedDueToWow));
}
} finally {
if (hCurProcess != SafeProcessHandle.InvalidHandle) {
hCurProcess.Close();
}
}
}
// If the failure wasn't due to Wow64, try again.
for (int i = 0; i < 50; i++) {
enumResult = NativeMethods.EnumProcessModules(processHandle, moduleHandlesArrayHandle.AddrOfPinnedObject(), moduleHandles.Length * IntPtr.Size, ref moduleCount);
if (enumResult) {
break;
}
Thread.Sleep(1);
}
}
}
finally {
moduleHandlesArrayHandle.Free();
}
if (!enumResult) {
throw new Win32Exception();
}
moduleCount /= IntPtr.Size;
if (moduleCount <= moduleHandles.Length) break;
moduleHandles = new IntPtr[moduleHandles.Length * 2];
}
ArrayList moduleInfos = new ArrayList();
int ret;
for (int i = 0; i < moduleCount; i++) {
try
{
ModuleInfo moduleInfo = new ModuleInfo();
IntPtr moduleHandle = moduleHandles[i];
NativeMethods.NtModuleInfo ntModuleInfo = new NativeMethods.NtModuleInfo();
if (!NativeMethods.GetModuleInformation(processHandle, new HandleRef(null, moduleHandle), ntModuleInfo, Marshal.SizeOf(ntModuleInfo)))
throw new Win32Exception();
moduleInfo.sizeOfImage = ntModuleInfo.SizeOfImage;
moduleInfo.entryPoint = ntModuleInfo.EntryPoint;
moduleInfo.baseOfDll = ntModuleInfo.BaseOfDll;
StringBuilder baseName = new StringBuilder(1024);
ret = NativeMethods.GetModuleBaseName(processHandle, new HandleRef(null, moduleHandle), baseName, baseName.Capacity * 2);
if (ret == 0) throw new Win32Exception();
moduleInfo.baseName = baseName.ToString();
StringBuilder fileName = new StringBuilder(1024);
ret = NativeMethods.GetModuleFileNameEx(processHandle, new HandleRef(null, moduleHandle), fileName, fileName.Capacity * 2);
if (ret == 0) throw new Win32Exception();
moduleInfo.fileName = fileName.ToString();
// smss.exe is started before the win32 subsystem so it get this funny "\systemroot\.." path.
// We change this to the actual path by appending "smss.exe" to GetSystemDirectory()
if (string.Compare(moduleInfo.fileName, "\\SystemRoot\\System32\\smss.exe", StringComparison.OrdinalIgnoreCase) == 0) {
moduleInfo.fileName = Path.Combine(Environment.SystemDirectory, "smss.exe");
}
// Avoid returning Unicode-style long string paths. IO methods cannot handle them.
if (moduleInfo.fileName != null
&& moduleInfo.fileName.Length >= 4
&& moduleInfo.fileName.StartsWith(@"\\?\", StringComparison.Ordinal)) {
moduleInfo.fileName = moduleInfo.fileName.Substring(4);
}
moduleInfos.Add(moduleInfo);
}
catch (Win32Exception e)
{
if (e.NativeErrorCode == NativeMethods.ERROR_INVALID_HANDLE || e.NativeErrorCode == NativeMethods.ERROR_PARTIAL_COPY)
{
// It's possible that another thread casued this module to become
// unloaded (e.g FreeLibrary was called on the module). Ignore it and
// move on.
}
else
{
throw;
}
}
//
// If the user is only interested in the main module, break now.
// This avoid some waste of time. In addition, if the application unloads a DLL
// we will not get an exception.
//
if( firstModuleOnly) { break; }
}
ModuleInfo[] temp = new ModuleInfo[moduleInfos.Count];
moduleInfos.CopyTo(temp, 0);
return temp;
}
finally {
Debug.WriteLineIf(Process.processTracing.TraceVerbose, "Process - CloseHandle(process)");
if (!processHandle.IsInvalid ) {
processHandle.Close();
}
}
}
public static ModuleInfo[] GetModuleInfos(int processId) {
IntPtr handle = (IntPtr)(-1);
GCHandle bufferHandle = new GCHandle();
ArrayList moduleInfos = new ArrayList();
try {
handle = NativeMethods.CreateToolhelp32Snapshot(NativeMethods.TH32CS_SNAPMODULE, processId);
if (handle == (IntPtr)(-1)) throw new Win32Exception();
int entrySize = Marshal.SizeOf(typeof(NativeMethods.WinModuleEntry));
int bufferSize = entrySize + NativeMethods.WinModuleEntry.sizeofFileName + NativeMethods.WinModuleEntry.sizeofModuleName;
int[] buffer = new int[bufferSize / 4];
bufferHandle = GCHandle.Alloc(buffer, GCHandleType.Pinned);
IntPtr bufferPtr = bufferHandle.AddrOfPinnedObject();
Marshal.WriteInt32(bufferPtr, bufferSize);
HandleRef handleRef = new HandleRef(null, handle);
if (NativeMethods.Module32First(handleRef, bufferPtr)) {
do {
NativeMethods.WinModuleEntry module = new NativeMethods.WinModuleEntry();
Marshal.PtrToStructure(bufferPtr, module);
ModuleInfo moduleInfo = new ModuleInfo();
moduleInfo.baseName = Marshal.PtrToStringAnsi((IntPtr)((long)bufferPtr + entrySize));
moduleInfo.fileName = Marshal.PtrToStringAnsi((IntPtr)((long)bufferPtr + entrySize + NativeMethods.WinModuleEntry.sizeofModuleName));
moduleInfo.baseOfDll = module.modBaseAddr;
moduleInfo.sizeOfImage = module.modBaseSize;
moduleInfo.Id = module.th32ModuleID;
moduleInfos.Add(moduleInfo);
Marshal.WriteInt32(bufferPtr, bufferSize);
}
while (NativeMethods.Module32Next(handleRef, bufferPtr));
}
}
finally {
if (bufferHandle.IsAllocated) bufferHandle.Free();
Debug.WriteLineIf(Process.processTracing.TraceVerbose, "Process - CloseHandle(toolhelp32 snapshot handle)");
if (handle != (IntPtr)(-1)) SafeNativeMethods.CloseHandle(handle);
}
ModuleInfo[] temp = new ModuleInfo[moduleInfos.Count];
moduleInfos.CopyTo(temp, 0);
return temp;
}
private static ModuleInfo[] GetModuleInfos(int processId, bool firstModuleOnly)
{
// preserving Everett behavior.
if (processId == SystemProcessID || processId == IdleProcessID)
{
// system process and idle process doesn't have any modules
throw new Win32Exception(Interop.mincore.Errors.EFail, SR.EnumProcessModuleFailed);
}
SafeProcessHandle processHandle = SafeProcessHandle.InvalidHandle;
try
{
processHandle = ProcessManager.OpenProcess(processId, Interop.mincore.ProcessOptions.PROCESS_QUERY_INFORMATION | Interop.mincore.ProcessOptions.PROCESS_VM_READ, true);
IntPtr[] moduleHandles = new IntPtr[64];
GCHandle moduleHandlesArrayHandle = new GCHandle();
int moduleCount = 0;
for (; ; )
{
bool enumResult = false;
try
{
moduleHandlesArrayHandle = GCHandle.Alloc(moduleHandles, GCHandleType.Pinned);
enumResult = Interop.mincore.EnumProcessModules(processHandle, moduleHandlesArrayHandle.AddrOfPinnedObject(), moduleHandles.Length * IntPtr.Size, ref moduleCount);
// The API we need to use to enumerate process modules differs on two factors:
// 1) If our process is running in WOW64.
// 2) The bitness of the process we wish to introspect.
//
// If we are not running in WOW64 or we ARE in WOW64 but want to inspect a 32 bit process
// we can call psapi!EnumProcessModules.
//
// If we are running in WOW64 and we want to inspect the modules of a 64 bit process then
// psapi!EnumProcessModules will return false with ERROR_PARTIAL_COPY (299). In this case we can't
// do the enumeration at all. So we'll detect this case and bail out.
//
// Also, EnumProcessModules is not a reliable method to get the modules for a process.
// If OS loader is touching module information, this method might fail and copy part of the data.
// This is no easy solution to this problem. The only reliable way to fix this is to
// suspend all the threads in target process. Of course we don't want to do this in Process class.
// So we just to try avoid the race by calling the same method 50 (an arbitrary number) times.
//
if (!enumResult)
{
bool sourceProcessIsWow64 = false;
bool targetProcessIsWow64 = false;
SafeProcessHandle hCurProcess = SafeProcessHandle.InvalidHandle;
try
{
hCurProcess = ProcessManager.OpenProcess(unchecked((int)Interop.mincore.GetCurrentProcessId()), Interop.mincore.ProcessOptions.PROCESS_QUERY_INFORMATION, true);
bool wow64Ret;
wow64Ret = Interop.mincore.IsWow64Process(hCurProcess, ref sourceProcessIsWow64);
if (!wow64Ret)
{
throw new Win32Exception();
}
wow64Ret = Interop.mincore.IsWow64Process(processHandle, ref targetProcessIsWow64);
if (!wow64Ret)
{
throw new Win32Exception();
}
if (sourceProcessIsWow64 && !targetProcessIsWow64)
{
// Wow64 isn't going to allow this to happen, the best we can do is give a descriptive error to the user.
throw new Win32Exception(Interop.mincore.Errors.ERROR_PARTIAL_COPY, SR.EnumProcessModuleFailedDueToWow);
}
}
finally
{
if (hCurProcess != SafeProcessHandle.InvalidHandle)
{
hCurProcess.Dispose();
}
}
// If the failure wasn't due to Wow64, try again.
for (int i = 0; i < 50; i++)
{
enumResult = Interop.mincore.EnumProcessModules(processHandle, moduleHandlesArrayHandle.AddrOfPinnedObject(), moduleHandles.Length * IntPtr.Size, ref moduleCount);
if (enumResult)
{
break;
}
Thread.Sleep(1);
}
}
}
finally
{
moduleHandlesArrayHandle.Free();
}
if (!enumResult)
{
throw new Win32Exception();
}
moduleCount /= IntPtr.Size;
if (moduleCount <= moduleHandles.Length) break;
moduleHandles = new IntPtr[moduleHandles.Length * 2];
}
List<ModuleInfo> moduleInfos = new List<ModuleInfo>(firstModuleOnly ? 1 : moduleCount);
StringBuilder baseName = new StringBuilder(1024);
StringBuilder fileName = new StringBuilder(1024);
for (int i = 0; i < moduleCount; i++)
{
if (i > 0)
{
// If the user is only interested in the main module, break now.
// This avoid some waste of time. In addition, if the application unloads a DLL
// we will not get an exception.
if (firstModuleOnly)
{
break;
}
baseName.Clear();
fileName.Clear();
}
IntPtr moduleHandle = moduleHandles[i];
Interop.mincore.NtModuleInfo ntModuleInfo = new Interop.mincore.NtModuleInfo();
if (!Interop.mincore.GetModuleInformation(processHandle, moduleHandle, ntModuleInfo, Marshal.SizeOf(ntModuleInfo)))
{
HandleError();
continue;
}
ModuleInfo moduleInfo = new ModuleInfo
{
_sizeOfImage = ntModuleInfo.SizeOfImage,
_entryPoint = ntModuleInfo.EntryPoint,
_baseOfDll = ntModuleInfo.BaseOfDll
};
int ret = Interop.mincore.GetModuleBaseName(processHandle, moduleHandle, baseName, baseName.Capacity);
if (ret == 0)
{
HandleError();
continue;
}
moduleInfo._baseName = baseName.ToString();
ret = Interop.mincore.GetModuleFileNameEx(processHandle, moduleHandle, fileName, fileName.Capacity);
if (ret == 0)
{
HandleError();
continue;
}
moduleInfo._fileName = fileName.ToString();
if (moduleInfo._fileName != null && moduleInfo._fileName.Length >= 4
&& moduleInfo._fileName.StartsWith(@"\\?\", StringComparison.Ordinal))
{
moduleInfo._fileName = fileName.ToString(4, fileName.Length - 4);
}
moduleInfos.Add(moduleInfo);
}
return moduleInfos.ToArray();
}
finally
{
#if FEATURE_TRACESWITCH
Debug.WriteLineIf(Process._processTracing.TraceVerbose, "Process - CloseHandle(process)");
#endif
if (!processHandle.IsInvalid)
{
processHandle.Dispose();
}
}
}
public void Delete(NamespaceTreeNode[] nodes, ILSpyTreeNode[] parents) {
Debug.Assert(parents != null && nodes.Length == parents.Length);
Debug.Assert(infos == null);
if (infos != null)
throw new InvalidOperationException();
infos = new ModuleInfo[nodes.Length];
for (int i = 0; i < infos.Length; i++) {
var node = nodes[i];
var module = ILSpyTreeNode.GetModule(parents[i]);
Debug.Assert(module != null);
if (module == null)
throw new InvalidOperationException();
var info = new ModuleInfo(module, node.Children.Count);
infos[i] = info;
for (int j = 0; j < node.Children.Count; j++) {
var typeNode = (TypeTreeNode)node.Children[j];
int index = module.Types.IndexOf(typeNode.TypeDefinition);
Debug.Assert(index >= 0);
if (index < 0)
throw new InvalidOperationException();
module.Types.RemoveAt(index);
info.Types[j] = typeNode.TypeDefinition;
info.Indexes[j] = index;
}
}
}
private static extern int JpfsvGetNextModule(
IntPtr EnumHandle,
ref ModuleInfo Info
);
private void LoadDetails(ModuleInfo details)
{
try
{
foreach (string category in details.Categories)
{
int cat = Convert.ToInt32(category);
if (nodes.ContainsKey(cat))
LoadDetailsIntoItem(details, nodes[cat].OwnModules.Find(p => ((ModuleInfo)p.Tag).Id == details.Id), cat);
}
}
catch (Exception e) { Trace.WriteLine(e.ToString()); }
}
private void LoadDetailsIntoItem(ModuleInfo details, ListViewItem item, int category)
{
try
{
item.SubItems[0].Text = details.Title;
item.SubItems[1].Text = details.Author;
item.SubItems[2].Text = categories.Find(c => c.Id == category).Title;
item.SubItems[3].Text = details.Cards.ToString();
item.SubItems[4].Text = Methods.GetFileSize(details.Size);
item.Tag = details;
if (item.ListView == null)
return;
if (item.ListView.Tag is bool && (bool)item.ListView.Tag)
{
item.Group = null;
foreach (ListViewGroup group in item.ListView.Groups)
{
if (group.Header == details.Author)
{
item.Group = group;
break;
}
}
if (item.Group == null)
{
ListViewGroup grp = new ListViewGroup(details.Author);
item.ListView.Groups.Add(grp);
item.Group = grp;
}
}
if (details.IconSmall.Length > 0)
{
item.ListView.SmallImageList.Images.Add(Image.FromStream(new MemoryStream(details.IconSmall)));
item.ImageIndex = item.ListView.LargeImageList.Images.Count - 1;
}
if (details.IconBig.Length > 0)
{
item.ListView.LargeImageList.Images.Add(Image.FromStream(new MemoryStream(details.IconBig)));
item.ImageIndex = item.ListView.LargeImageList.Images.Count - 1;
}
}
catch (Exception e) { Trace.WriteLine(e.ToString()); }
}
private static ModuleInfo[] GetModuleInfos(int processId, bool firstModuleOnly)
{
ModuleInfo[] infoArray2;
if ((processId == SystemProcessID) || (processId == 0))
{
throw new Win32Exception(-2147467259, SR.GetString("EnumProcessModuleFailed"));
}
Microsoft.Win32.SafeHandles.SafeProcessHandle invalidHandle = Microsoft.Win32.SafeHandles.SafeProcessHandle.InvalidHandle;
try
{
bool flag;
invalidHandle = ProcessManager.OpenProcess(processId, 0x410, true);
IntPtr[] ptrArray = new IntPtr[0x40];
GCHandle handle2 = new GCHandle();
int needed = 0;
Label_0045:
flag = false;
try
{
handle2 = GCHandle.Alloc(ptrArray, GCHandleType.Pinned);
flag = Microsoft.Win32.NativeMethods.EnumProcessModules(invalidHandle, handle2.AddrOfPinnedObject(), ptrArray.Length * IntPtr.Size, ref needed);
if (!flag)
{
bool flag2 = false;
bool flag3 = false;
if (!ProcessManager.IsOSOlderThanXP)
{
Microsoft.Win32.SafeHandles.SafeProcessHandle hProcess = Microsoft.Win32.SafeHandles.SafeProcessHandle.InvalidHandle;
try
{
hProcess = ProcessManager.OpenProcess(Microsoft.Win32.NativeMethods.GetCurrentProcessId(), 0x400, true);
if (!Microsoft.Win32.SafeNativeMethods.IsWow64Process(hProcess, ref flag2))
{
throw new Win32Exception();
}
if (!Microsoft.Win32.SafeNativeMethods.IsWow64Process(invalidHandle, ref flag3))
{
throw new Win32Exception();
}
if (flag2 && !flag3)
{
throw new Win32Exception(0x12b, SR.GetString("EnumProcessModuleFailedDueToWow"));
}
}
finally
{
if (hProcess != Microsoft.Win32.SafeHandles.SafeProcessHandle.InvalidHandle)
{
hProcess.Close();
}
}
}
for (int j = 0; j < 50; j++)
{
flag = Microsoft.Win32.NativeMethods.EnumProcessModules(invalidHandle, handle2.AddrOfPinnedObject(), ptrArray.Length * IntPtr.Size, ref needed);
if (flag)
{
goto Label_012F;
}
Thread.Sleep(1);
}
}
}
finally
{
handle2.Free();
}
Label_012F:
if (!flag)
{
throw new Win32Exception();
}
needed /= IntPtr.Size;
if (needed > ptrArray.Length)
{
ptrArray = new IntPtr[ptrArray.Length * 2];
goto Label_0045;
}
ArrayList list = new ArrayList();
for (int i = 0; i < needed; i++)
{
ModuleInfo info = new ModuleInfo();
IntPtr handle = ptrArray[i];
Microsoft.Win32.NativeMethods.NtModuleInfo ntModuleInfo = new Microsoft.Win32.NativeMethods.NtModuleInfo();
if (!Microsoft.Win32.NativeMethods.GetModuleInformation(invalidHandle, new HandleRef(null, handle), ntModuleInfo, Marshal.SizeOf(ntModuleInfo)))
{
throw new Win32Exception();
}
info.sizeOfImage = ntModuleInfo.SizeOfImage;
info.entryPoint = ntModuleInfo.EntryPoint;
info.baseOfDll = ntModuleInfo.BaseOfDll;
StringBuilder baseName = new StringBuilder(0x400);
if (Microsoft.Win32.NativeMethods.GetModuleBaseName(invalidHandle, new HandleRef(null, handle), baseName, baseName.Capacity * 2) == 0)
{
throw new Win32Exception();
}
info.baseName = baseName.ToString();
StringBuilder builder2 = new StringBuilder(0x400);
if (Microsoft.Win32.NativeMethods.GetModuleFileNameEx(invalidHandle, new HandleRef(null, handle), builder2, builder2.Capacity * 2) == 0)
{
throw new Win32Exception();
}
info.fileName = builder2.ToString();
if (string.Compare(info.fileName, @"\SystemRoot\System32\smss.exe", StringComparison.OrdinalIgnoreCase) == 0)
{
info.fileName = Path.Combine(Environment.SystemDirectory, "smss.exe");
}
if (((info.fileName != null) && (info.fileName.Length >= 4)) && info.fileName.StartsWith(@"\\?\", StringComparison.Ordinal))
{
info.fileName = info.fileName.Substring(4);
}
list.Add(info);
if (firstModuleOnly)
{
break;
}
}
ModuleInfo[] array = new ModuleInfo[list.Count];
list.CopyTo(array, 0);
infoArray2 = array;
}
finally
{
if (!invalidHandle.IsInvalid)
{
invalidHandle.Close();
}
}
return infoArray2;
}
/// <summary>
/// Loads the content of the web.
/// </summary>
/// <remarks>Documented by Dev05, 2009-06-26</remarks>
public void LoadWebContent(object path)
{
IsListLoaded = false;
IsLoaded = false;
string configPath = path as string;
nodes = new Dictionary<int, FeedCategoryTreeNode>();
if (TreeView.InvokeRequired)
TreeView.Invoke((MethodInvoker)delegate { Nodes.Clear(); });
else
Nodes.Clear();
try
{
if (TreeView.InvokeRequired)
TreeView.Invoke((MethodInvoker)delegate
{
Text = String.IsNullOrWhiteSpace(Feed.Name) ? Resources.FeedTreeNode_Name : Feed.Name;
});
else
Text = String.IsNullOrWhiteSpace(Feed.Name) ? Resources.FeedTreeNode_Name : Feed.Name;
#region read categories
XmlReader categoryFeedReader = XmlReader.Create(Feed.CategoriesUri);
SyndicationFeed categoryFeed = SyndicationFeed.Load(categoryFeedReader);
List<ModuleCategory> categoriesToAdd = new List<ModuleCategory>();
foreach (SyndicationItem item in categoryFeed.Items)
{
ModuleCategory category = new ModuleCategory()
{
Id = Convert.ToInt32(item.Id),
Title = item.Title.Text,
ParentCategory = Convert.ToInt32(item.Links[0].Title)
};
categoriesToAdd.Add(category);
}
categoriesToAdd.Sort((a, b) => a.Id.CompareTo(b.Id));
categoriesToAdd.ForEach(c => AddCategoryNode(c));
#endregion
#region read modules
XmlReader moduleFeedReader = XmlReader.Create(Feed.ModulesUri);
SyndicationFeed moduleFeed = SyndicationFeed.Load(moduleFeedReader);
List<ModuleInfo> modules = new List<ModuleInfo>();
XmlSerializer infoSerializer = new XmlSerializer(typeof(ModuleInfo));
Dictionary<string, SyndicationItem> items = new Dictionary<string, SyndicationItem>();
foreach (SyndicationItem item in moduleFeed.Items)
{
ModuleInfo info;
if (item.Summary != null)
info = (ModuleInfo)infoSerializer.Deserialize(XmlReader.Create(new StringReader(WebUtility.HtmlDecode(item.Summary.Text))));
else
info = new ModuleInfo();
info.Id = item.Id;
info.Title = item.Title.Text;
info.EditDate = item.LastUpdatedTime.ToString();
if (item.Contributors.Count > 0)
{
info.Author = item.Contributors[0].Name;
info.AuthorMail = item.Contributors[0].Email;
info.AuthorUrl = item.Contributors[0].Uri;
}
if (item.Content is TextSyndicationContent)
info.Description = (item.Content as TextSyndicationContent).Text;
info.Categories = new SerializableList<string>();
foreach (SyndicationCategory cat in item.Categories)
info.Categories.Add(cat.Label);
foreach (SyndicationLink link in item.Links)
{
if (link.RelationshipType == AtomLinkRelationshipType.Module.ToString())
{
info.Size = link.Length;
info.DownloadUrl = link.Uri.AbsoluteUri;
}
}
modules.Add(info);
items.Add(info.Id, item);
}
categories.ForEach(c => nodes[c.Id].SetModuleList(modules.FindAll(p => p.Categories.Contains(c.Id.ToString()))));
#endregion
if (TreeView.InvokeRequired)
TreeView.Invoke((MethodInvoker)delegate { Expand(); });
else
Expand();
IsListLoaded = true;
OnContentLoaded(EventArgs.Empty);
#region read images
using (PersistentMemoryCache<ModuleInfoCacheItem> cache = new PersistentMemoryCache<ModuleInfoCacheItem>("Feed_" + moduleFeed.Id))
{
WebClient webClient = new WebClient();
foreach (ModuleInfo basicInfo in modules)
{
try
{
ModuleInfo info = basicInfo;
SyndicationItem item = items[basicInfo.Id];
string cacheKey = String.Format("{0}##{1}##{2}", moduleFeed.Id, item.Id, item.LastUpdatedTime);
if (cache.Contains(cacheKey))
{
ModuleInfoCacheItem cacheItem = (ModuleInfoCacheItem)cache[cacheKey];
info.IconSmall = Convert.FromBase64String(cacheItem.IconSmall);
info.IconBig = Convert.FromBase64String(cacheItem.IconBig);
info.Preview = Convert.FromBase64String(cacheItem.Preview);
}
else
{
ModuleInfoCacheItem cacheItem = new ModuleInfoCacheItem(info.Id);
foreach (SyndicationLink link in item.Links)
{
if (link.RelationshipType == AtomLinkRelationshipType.IconSmall.ToString())
cacheItem.IconSmall = Convert.ToBase64String(info.IconSmall = webClient.DownloadData(link.Uri));
if (link.RelationshipType == AtomLinkRelationshipType.IconBig.ToString())
cacheItem.IconBig = Convert.ToBase64String(info.IconBig = webClient.DownloadData(link.Uri));
if (link.RelationshipType == AtomLinkRelationshipType.Preview.ToString())
cacheItem.Preview = Convert.ToBase64String(info.Preview = webClient.DownloadData(link.Uri));
}
cache.Set(cacheKey, cacheItem, DateTime.Now.AddYears(1));
}
if (TreeView.InvokeRequired)
TreeView.Invoke((MethodInvoker)delegate { LoadDetails(info); });
else
LoadDetails(info);
}
catch (Exception exp) { Trace.WriteLine(exp.ToString()); }
}
cache.Dispose();
}
#endregion
IsLoaded = true;
}
catch (Exception)
{
try
{
if (TreeView.InvokeRequired)
TreeView.Invoke((MethodInvoker)delegate { Text = Resources.FeedTreeNode_Text_Offline; });
else
Text = Resources.FeedTreeNode_Text_Offline;
}
catch (ObjectDisposedException) { }
}
}
public bool Load( Stream stream, IEmulationInstance emulator, uint baseAddress )
{
// Relocate only if we need to
if( _needsRelocation == false )
baseAddress = 0;
_entryAddress += baseAddress;
_initAddress += baseAddress;
IMemory memory = emulator.Cpu.Memory;
foreach( ElfSection section in _allocSections )
{
// Sanity check for broken ELFs
if( ( baseAddress != 0 ) && ( baseAddress == section.Address ) )
{
// Fuckers lied - no relocation needed!
_needsRelocation = false;
baseAddress = 0;
}
uint address = baseAddress + section.Address;
section.Address = address;
if( section.SectionType == ElfSectionType.NoBits )
{
// Write zeros?
}
else if( section.SectionType == ElfSectionType.ProgramBits )
{
stream.Seek( section.ElfOffset, SeekOrigin.Begin );
byte[] bytes = new byte[ section.Length ];
stream.Read( bytes, 0, ( int )section.Length );
memory.WriteBytes( ( int )address, bytes );
_upperAddress = Math.Max( _upperAddress, address + ( uint )bytes.Length );
}
}
BinaryReader reader = new BinaryReader( stream );
ElfSection sceModuleInfo = _sectionLookup[ ".rodata.sceModuleInfo" ];
reader.BaseStream.Seek( sceModuleInfo.ElfOffset, SeekOrigin.Begin );
ModuleInfo moduleInfo = new ModuleInfo( reader );
_globalPointer = baseAddress + moduleInfo.Gp;
// Not sure if this is needed - the header seems to give an ok address
//if( _programType == ElfType.Prx )
//{
// ElfSection sceResident = _sectionLookup[ ".rodata.sceResident" ];
// reader.BaseStream.Seek( sceResident.ElfOffset, SeekOrigin.Begin );
// // 2 magic words
// reader.BaseStream.Seek( 8, SeekOrigin.Current );
// _entryAddress = reader.ReadUInt32();
//}
if( _needsRelocation == true )
{
//foreach( ElfRelocation relocation in _relocations )
//{
// this.FixRelocation( reader, memory, relocation, baseAddress );
//}
foreach( ElfSection section in _relocSections )
{
this.ApplyRelocations( reader, memory, section, baseAddress );
}
}
//result.Stubs = this.FixupStubs( reader, emulator.Cpu, memory, emulator.Bios, baseAddress );
return true;
}
private static ModuleInfo[] GetModuleInfos(int processId, bool firstModuleOnly)
{
Contract.Ensures(Contract.Result <ModuleInfo[]>().Length >= 1);
// preserving Everett behavior.
if (processId == SystemProcessID || processId == IdleProcessID)
{
// system process and idle process doesn't have any modules
throw new Win32Exception(Interop.EFail, SR.EnumProcessModuleFailed);
}
SafeProcessHandle processHandle = SafeProcessHandle.InvalidHandle;
try
{
processHandle = ProcessManager.OpenProcess(processId, Interop.PROCESS_QUERY_INFORMATION | Interop.PROCESS_VM_READ, true);
IntPtr[] moduleHandles = new IntPtr[64];
GCHandle moduleHandlesArrayHandle = new GCHandle();
int moduleCount = 0;
for (; ;)
{
bool enumResult = false;
try
{
moduleHandlesArrayHandle = GCHandle.Alloc(moduleHandles, GCHandleType.Pinned);
enumResult = Interop.mincore.EnumProcessModules(processHandle, moduleHandlesArrayHandle.AddrOfPinnedObject(), moduleHandles.Length * IntPtr.Size, ref moduleCount);
// The API we need to use to enumerate process modules differs on two factors:
// 1) If our process is running in WOW64.
// 2) The bitness of the process we wish to introspect.
//
// If we are not running in WOW64 or we ARE in WOW64 but want to inspect a 32 bit process
// we can call psapi!EnumProcessModules.
//
// If we are running in WOW64 and we want to inspect the modules of a 64 bit process then
// psapi!EnumProcessModules will return false with ERROR_PARTIAL_COPY (299). In this case we can't
// do the enumeration at all. So we'll detect this case and bail out.
//
// Also, EnumProcessModules is not a reliable method to get the modules for a process.
// If OS loader is touching module information, this method might fail and copy part of the data.
// This is no easy solution to this problem. The only reliable way to fix this is to
// suspend all the threads in target process. Of course we don't want to do this in Process class.
// So we just to try avoid the race by calling the same method 50 (an arbitary number) times.
//
if (!enumResult)
{
bool sourceProcessIsWow64 = false;
bool targetProcessIsWow64 = false;
SafeProcessHandle hCurProcess = SafeProcessHandle.InvalidHandle;
try
{
hCurProcess = ProcessManager.OpenProcess(unchecked ((int)Interop.mincore.GetCurrentProcessId()), Interop.PROCESS_QUERY_INFORMATION, true);
bool wow64Ret;
wow64Ret = Interop.mincore.IsWow64Process(hCurProcess, ref sourceProcessIsWow64);
if (!wow64Ret)
{
throw new Win32Exception();
}
wow64Ret = Interop.mincore.IsWow64Process(processHandle, ref targetProcessIsWow64);
if (!wow64Ret)
{
throw new Win32Exception();
}
if (sourceProcessIsWow64 && !targetProcessIsWow64)
{
// Wow64 isn't going to allow this to happen, the best we can do is give a descriptive error to the user.
throw new Win32Exception(Interop.ERROR_PARTIAL_COPY, SR.EnumProcessModuleFailedDueToWow);
}
}
finally
{
if (hCurProcess != SafeProcessHandle.InvalidHandle)
{
hCurProcess.Dispose();
}
}
// If the failure wasn't due to Wow64, try again.
for (int i = 0; i < 50; i++)
{
enumResult = Interop.mincore.EnumProcessModules(processHandle, moduleHandlesArrayHandle.AddrOfPinnedObject(), moduleHandles.Length * IntPtr.Size, ref moduleCount);
if (enumResult)
{
break;
}
Thread.Sleep(1);
}
}
}
finally
{
moduleHandlesArrayHandle.Free();
}
if (!enumResult)
{
throw new Win32Exception();
}
moduleCount /= IntPtr.Size;
if (moduleCount <= moduleHandles.Length)
{
break;
}
moduleHandles = new IntPtr[moduleHandles.Length * 2];
}
List <ModuleInfo> moduleInfos = new List <ModuleInfo>();
int ret;
for (int i = 0; i < moduleCount; i++)
{
try
{
ModuleInfo moduleInfo = new ModuleInfo();
IntPtr moduleHandle = moduleHandles[i];
Interop.NtModuleInfo ntModuleInfo = new Interop.NtModuleInfo();
if (!Interop.mincore.GetModuleInformation(processHandle, moduleHandle, ntModuleInfo, Marshal.SizeOf(ntModuleInfo)))
{
throw new Win32Exception();
}
moduleInfo.sizeOfImage = ntModuleInfo.SizeOfImage;
moduleInfo.entryPoint = ntModuleInfo.EntryPoint;
moduleInfo.baseOfDll = ntModuleInfo.BaseOfDll;
StringBuilder baseName = new StringBuilder(1024);
ret = Interop.mincore.GetModuleBaseName(processHandle, moduleHandle, baseName, baseName.Capacity * 2);
if (ret == 0)
{
throw new Win32Exception();
}
moduleInfo.baseName = baseName.ToString();
StringBuilder fileName = new StringBuilder(1024);
ret = Interop.mincore.GetModuleFileNameEx(processHandle, moduleHandle, fileName, fileName.Capacity * 2);
if (ret == 0)
{
throw new Win32Exception();
}
moduleInfo.fileName = fileName.ToString();
if (moduleInfo.fileName != null &&
moduleInfo.fileName.Length >= 4 &&
moduleInfo.fileName.StartsWith(@"\\?\", StringComparison.Ordinal))
{
moduleInfo.fileName = moduleInfo.fileName.Substring(4);
}
moduleInfos.Add(moduleInfo);
}
catch (Win32Exception e)
{
if (e.NativeErrorCode == Interop.ERROR_INVALID_HANDLE || e.NativeErrorCode == Interop.ERROR_PARTIAL_COPY)
{
// It's possible that another thread casued this module to become
// unloaded (e.g FreeLibrary was called on the module). Ignore it and
// move on.
}
else
{
throw;
}
}
//
// If the user is only interested in the main module, break now.
// This avoid some waste of time. In addition, if the application unloads a DLL
// we will not get an exception.
//
if (firstModuleOnly)
{
break;
}
}
ModuleInfo[] temp = new ModuleInfo[moduleInfos.Count];
moduleInfos.CopyTo(temp, 0);
return(temp);
}
finally
{
#if FEATURE_TRACESWITCH
Debug.WriteLineIf(Process.processTracing.TraceVerbose, "Process - CloseHandle(process)");
#endif
if (!processHandle.IsInvalid)
{
processHandle.Dispose();
}
}
}
private static ModuleInfo[] GetModuleInfos(int processId, bool firstModuleOnly)
{
if (processId == NtProcessManager.SystemProcessID || processId == 0)
{
throw new Win32Exception(-2147467259, "EnumProcessModuleFailed");
}
SafeProcessHandle safeProcessHandle = SafeProcessHandle.InvalidHandle;
ModuleInfo[] result;
try
{
safeProcessHandle = ProcessManager.OpenProcess(processId, 1040, true);
IntPtr[] array = new IntPtr[64];
GCHandle gCHandle = default(GCHandle);
int num = 0;
while (true)
{
bool flag = false;
try
{
gCHandle = GCHandle.Alloc(array, GCHandleType.Pinned);
flag = NativeMethods.EnumProcessModules(safeProcessHandle, gCHandle.AddrOfPinnedObject(), array.Length * IntPtr.Size, ref num);
if (!flag)
{
bool flag2 = false;
bool flag3 = false;
if (true)
{
SafeProcessHandle safeProcessHandle2 = SafeProcessHandle.InvalidHandle;
try
{
safeProcessHandle2 = ProcessManager.OpenProcess(NativeMethods.GetCurrentProcessId(), 1024, true);
if (!SafeNativeMethods.IsWow64Process(safeProcessHandle2, ref flag2))
{
throw new Win32Exception();
}
if (!SafeNativeMethods.IsWow64Process(safeProcessHandle, ref flag3))
{
throw new Win32Exception();
}
if (flag2 && !flag3)
{
throw new Win32Exception(299, "EnumProcessModuleFailedDueToWow");
}
}
finally
{
if (safeProcessHandle2 != SafeProcessHandle.InvalidHandle)
{
safeProcessHandle2.Close();
}
}
}
for (int i = 0; i < 50; i++)
{
flag = NativeMethods.EnumProcessModules(safeProcessHandle, gCHandle.AddrOfPinnedObject(), array.Length * IntPtr.Size, ref num);
if (flag)
{
break;
}
Thread.Sleep(1);
}
}
}
finally
{
gCHandle.Free();
}
if (!flag)
{
break;
}
num /= IntPtr.Size;
if (num <= array.Length)
{
goto IL_157;
}
array = new IntPtr[array.Length * 2];
}
throw new Win32Exception();
IL_157:
ArrayList arrayList = new ArrayList();
for (int j = 0; j < num; j++)
{
try
{
ModuleInfo moduleInfo = new ModuleInfo();
IntPtr handle = array[j];
NativeMethods.NtModuleInfo ntModuleInfo = new NativeMethods.NtModuleInfo();
if (!NativeMethods.GetModuleInformation(safeProcessHandle, new HandleRef(null, handle), ntModuleInfo, Marshal.SizeOf(ntModuleInfo)))
{
throw new Win32Exception();
}
moduleInfo.sizeOfImage = ntModuleInfo.SizeOfImage;
moduleInfo.entryPoint = ntModuleInfo.EntryPoint;
moduleInfo.baseOfDll = ntModuleInfo.BaseOfDll;
StringBuilder stringBuilder = new StringBuilder(1024);
if (NativeMethods.GetModuleBaseName(safeProcessHandle, new HandleRef(null, handle), stringBuilder, stringBuilder.Capacity * 2) == 0)
{
throw new Win32Exception();
}
moduleInfo.baseName = stringBuilder.ToString();
StringBuilder stringBuilder2 = new StringBuilder(1024);
if (NativeMethods.GetModuleFileNameEx(safeProcessHandle, new HandleRef(null, handle), stringBuilder2, stringBuilder2.Capacity * 2) == 0)
{
throw new Win32Exception();
}
moduleInfo.fileName = stringBuilder2.ToString();
if (string.Compare(moduleInfo.fileName, "\\SystemRoot\\System32\\smss.exe", StringComparison.OrdinalIgnoreCase) == 0)
{
moduleInfo.fileName = Path.Combine(Environment.SystemDirectory, "smss.exe");
}
if (moduleInfo.fileName != null && moduleInfo.fileName.Length >= 4 && moduleInfo.fileName.StartsWith("\\\\?\\", StringComparison.Ordinal))
{
moduleInfo.fileName = moduleInfo.fileName.Substring(4);
}
arrayList.Add(moduleInfo);
}
catch (Win32Exception ex)
{
if (ex.NativeErrorCode != 6 && ex.NativeErrorCode != 299)
{
throw;
}
}
if (firstModuleOnly)
{
break;
}
}
ModuleInfo[] array2 = new ModuleInfo[arrayList.Count];
arrayList.CopyTo(array2, 0);
result = array2;
}
finally
{
if (!safeProcessHandle.IsInvalid)
{
safeProcessHandle.Close();
}
}
return result;
}
public IEnumerable<ModuleInfo> GetModuleInfos()
{
ToolHelpHandle ptr = null;
var list = new List<ModuleInfo>();
try
{
ptr = CreateToolhelp32Snapshot(0x8, ProcessId);
if (ptr.IsInvalid)
{
throw new Win32Exception();
}
var me32 = new MODULEENTRY32();
me32.dwSize = (uint)Marshal.SizeOf(me32);
if (Module32First(ptr, ref me32))
{
do
{
ModuleInfo info = new ModuleInfo
{
baseName = me32.szModule,
fileName = me32.szExePath,
baseOfDll = me32.modBaseAddr,
sizeOfImage = (int)me32.modBaseSize,
Id = (int)me32.th32ModuleID
};
list.Add(info);
me32.dwSize = (uint)Marshal.SizeOf(me32);
}
while (Module32Next(ptr, ref me32));
}
if (Marshal.GetLastWin32Error() != 18) //ERROR_NO_MORE_FILES
throw new Win32Exception();
}
finally
{
if (ptr != null && !ptr.IsInvalid)
{
ptr.Close();
}
}
return list;
}
/// <devdoc>
/// Initialize the module.
/// </devdoc>
/// <internalonly/>
internal ProcessModule(ModuleInfo moduleInfo)
{
_moduleInfo = moduleInfo;
}
/// <devdoc>
/// Initialize the module.
/// </devdoc>
/// <internalonly/>
internal ProcessModule(ModuleInfo moduleInfo) {
this.moduleInfo = moduleInfo;
GC.SuppressFinalize(this);
}
public bool NextItem(ref ModuleInfo Info)
{
Debug.Assert(m_EnumHandle != null);
Info.Size = (uint)Marshal.SizeOf(typeof(ModuleInfo));
int hr = JpfsvGetNextModule(m_EnumHandle, ref Info);
if (hr < 0)
{
Marshal.ThrowExceptionForHR(hr);
throw new InvalidOperationException("Cannot get here");
}
else if (hr == 1)
{
return false;
}
else
{
return true;
}
}