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Sweden-Number/dlls/mscoree/corruntimehost.c

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/*
*
* Copyright 2008 Alistair Leslie-Hughes
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#define COBJMACROS
#include <assert.h>
#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "winnls.h"
#include "winreg.h"
#include "ole2.h"
#include "shellapi.h"
#include "shlwapi.h"
#include "cor.h"
#include "mscoree.h"
#include "metahost.h"
#include "corhdr.h"
#include "cordebug.h"
#include "wine/list.h"
#include "mscoree_private.h"
#include "wine/debug.h"
#include "wine/heap.h"
WINE_DEFAULT_DEBUG_CHANNEL( mscoree );
#include "initguid.h"
DEFINE_GUID(IID__AppDomain, 0x05f696dc,0x2b29,0x3663,0xad,0x8b,0xc4,0x38,0x9c,0xf2,0xa7,0x13);
struct DomainEntry
{
struct list entry;
MonoDomain *domain;
};
static HANDLE dll_fixup_heap; /* using a separate heap so we can have execute permission */
static CRITICAL_SECTION fixup_list_cs;
static CRITICAL_SECTION_DEBUG fixup_list_cs_debug =
{
0, 0, &fixup_list_cs,
{ &fixup_list_cs_debug.ProcessLocksList,
&fixup_list_cs_debug.ProcessLocksList },
0, 0, { (DWORD_PTR)(__FILE__ ": fixup_list_cs") }
};
static CRITICAL_SECTION fixup_list_cs = { &fixup_list_cs_debug, -1, 0, 0, 0, 0 };
static struct list dll_fixups;
WCHAR **private_path = NULL;
struct dll_fixup
{
struct list entry;
BOOL done;
HMODULE dll;
void *thunk_code; /* pointer into dll_fixup_heap */
VTableFixup *fixup;
void *vtable;
void *tokens; /* pointer into process heap */
};
struct comclassredirect_data
{
ULONG size;
ULONG flags;
DWORD model;
GUID clsid;
GUID alias;
GUID clsid2;
GUID tlbid;
ULONG name_len;
ULONG name_offset;
ULONG progid_len;
ULONG progid_offset;
ULONG clrdata_len;
ULONG clrdata_offset;
DWORD miscstatus;
DWORD miscstatuscontent;
DWORD miscstatusthumbnail;
DWORD miscstatusicon;
DWORD miscstatusdocprint;
};
struct clrclass_data
{
ULONG size;
DWORD res[2];
ULONG module_len;
ULONG module_offset;
ULONG name_len;
ULONG name_offset;
ULONG version_len;
ULONG version_offset;
DWORD res2[2];
};
static MonoDomain* domain_attach(MonoDomain *domain)
{
MonoDomain *prev_domain = mono_domain_get();
if (prev_domain == domain)
/* Do not set or restore domain. */
return NULL;
mono_thread_attach(domain);
return prev_domain;
}
static void domain_restore(MonoDomain *prev_domain)
{
if (prev_domain != NULL)
mono_domain_set(prev_domain, FALSE);
}
static HRESULT RuntimeHost_GetDefaultDomain(RuntimeHost *This, const WCHAR *config_path, MonoDomain **result)
{
WCHAR exe_config[MAX_PATH];
WCHAR base_dir[MAX_PATH];
char *base_dirA, *config_pathA, *slash;
HRESULT res=S_OK;
static BOOL configured_domain;
*result = get_root_domain();
EnterCriticalSection(&This->lock);
if (configured_domain) goto end;
if (!config_path)
{
GetModuleFileNameW(NULL, exe_config, MAX_PATH);
lstrcatW(exe_config, L".config");
config_path = exe_config;
}
config_pathA = WtoA(config_path);
if (!config_pathA)
{
res = E_OUTOFMEMORY;
goto end;
}
GetModuleFileNameW(NULL, base_dir, ARRAY_SIZE(base_dir));
base_dirA = WtoA(base_dir);
if (!base_dirA)
{
HeapFree(GetProcessHeap(), 0, config_pathA);
res = E_OUTOFMEMORY;
goto end;
}
slash = strrchr(base_dirA, '\\');
if (slash)
*(slash + 1) = 0;
TRACE("setting base_dir: %s, config_path: %s\n", base_dirA, config_pathA);
mono_domain_set_config(*result, base_dirA, config_pathA);
HeapFree(GetProcessHeap(), 0, config_pathA);
HeapFree(GetProcessHeap(), 0, base_dirA);
end:
configured_domain = TRUE;
LeaveCriticalSection(&This->lock);
return res;
}
static BOOL RuntimeHost_GetMethod(MonoDomain *domain, const char *assemblyname,
const char *namespace, const char *typename, const char *methodname, int arg_count,
MonoMethod **method)
{
MonoAssembly *assembly;
MonoImage *image;
MonoClass *klass;
if (!assemblyname)
{
image = mono_get_corlib();
}
else
{
MonoImageOpenStatus status;
assembly = mono_assembly_open(assemblyname, &status);
if (!assembly)
{
ERR("Cannot load assembly %s, status=%i\n", assemblyname, status);
return FALSE;
}
image = mono_assembly_get_image(assembly);
if (!image)
{
ERR("Couldn't get assembly image for %s\n", assemblyname);
return FALSE;
}
}
klass = mono_class_from_name(image, namespace, typename);
if (!klass)
{
ERR("Couldn't get class %s.%s from image\n", namespace, typename);
return FALSE;
}
*method = mono_class_get_method_from_name(klass, methodname, arg_count);
if (!*method)
{
ERR("Couldn't get method %s from class %s.%s\n", methodname, namespace, typename);
return FALSE;
}
return TRUE;
}
static HRESULT RuntimeHost_Invoke(RuntimeHost *This, MonoDomain *domain,
const char *assemblyname, const char *namespace, const char *typename, const char *methodname,
MonoObject *obj, void **args, int arg_count, MonoObject **result);
static HRESULT RuntimeHost_DoInvoke(RuntimeHost *This, MonoDomain *domain,
const char *methodname, MonoMethod *method, MonoObject *obj, void **args, MonoObject **result)
{
MonoObject *exc;
static const char *get_hresult = "get_HResult";
*result = mono_runtime_invoke(method, obj, args, &exc);
if (exc)
{
HRESULT hr;
MonoObject *hr_object;
if (methodname != get_hresult)
{
/* Map the exception to an HRESULT. */
hr = RuntimeHost_Invoke(This, domain, NULL, "System", "Exception", get_hresult,
exc, NULL, 0, &hr_object);
if (SUCCEEDED(hr))
hr = *(HRESULT*)mono_object_unbox(hr_object);
if (SUCCEEDED(hr))
hr = E_FAIL;
}
else
hr = E_FAIL;
*result = NULL;
return hr;
}
return S_OK;
}
static HRESULT RuntimeHost_Invoke(RuntimeHost *This, MonoDomain *domain,
const char *assemblyname, const char *namespace, const char *typename, const char *methodname,
MonoObject *obj, void **args, int arg_count, MonoObject **result)
{
MonoMethod *method;
MonoDomain *prev_domain;
HRESULT hr;
*result = NULL;
prev_domain = domain_attach(domain);
if (!RuntimeHost_GetMethod(domain, assemblyname, namespace, typename, methodname,
arg_count, &method))
{
domain_restore(prev_domain);
return E_FAIL;
}
hr = RuntimeHost_DoInvoke(This, domain, methodname, method, obj, args, result);
if (FAILED(hr))
{
ERR("Method %s.%s:%s raised an exception, hr=%x\n", namespace, typename, methodname, hr);
}
domain_restore(prev_domain);
return hr;
}
static HRESULT RuntimeHost_VirtualInvoke(RuntimeHost *This, MonoDomain *domain,
const char *assemblyname, const char *namespace, const char *typename, const char *methodname,
MonoObject *obj, void **args, int arg_count, MonoObject **result)
{
MonoMethod *method;
MonoDomain *prev_domain;
HRESULT hr;
*result = NULL;
if (!obj)
{
ERR("\"this\" object cannot be null\n");
return E_POINTER;
}
prev_domain = domain_attach(domain);
if (!RuntimeHost_GetMethod(domain, assemblyname, namespace, typename, methodname,
arg_count, &method))
{
domain_restore(prev_domain);
return E_FAIL;
}
method = mono_object_get_virtual_method(obj, method);
if (!method)
{
ERR("Object %p does not support method %s.%s:%s\n", obj, namespace, typename, methodname);
domain_restore(prev_domain);
return E_FAIL;
}
hr = RuntimeHost_DoInvoke(This, domain, methodname, method, obj, args, result);
if (FAILED(hr))
{
ERR("Method %s.%s:%s raised an exception, hr=%x\n", namespace, typename, methodname, hr);
}
domain_restore(prev_domain);
return hr;
}
static HRESULT RuntimeHost_GetObjectForIUnknown(RuntimeHost *This, MonoDomain *domain,
IUnknown *unk, MonoObject **obj)
{
HRESULT hr;
void *args[1];
MonoObject *result;
args[0] = &unk;
hr = RuntimeHost_Invoke(This, domain, NULL, "System.Runtime.InteropServices", "Marshal", "GetObjectForIUnknown",
NULL, args, 1, &result);
if (SUCCEEDED(hr))
{
*obj = result;
}
return hr;
}
static HRESULT RuntimeHost_AddDomain(RuntimeHost *This, const WCHAR *name, IUnknown *setup,
IUnknown *evidence, MonoDomain **result)
{
HRESULT res;
char *nameA;
MonoDomain *domain;
void *args[3];
MonoObject *new_domain, *id;
res = RuntimeHost_GetDefaultDomain(This, NULL, &domain);
if (FAILED(res))
{
return res;
}
nameA = WtoA(name);
if (!nameA)
{
return E_OUTOFMEMORY;
}
args[0] = mono_string_new(domain, nameA);
HeapFree(GetProcessHeap(), 0, nameA);
if (!args[0])
{
return E_OUTOFMEMORY;
}
if (evidence)
{
res = RuntimeHost_GetObjectForIUnknown(This, domain, evidence, (MonoObject **)&args[1]);
if (FAILED(res))
{
return res;
}
}
else
{
args[1] = NULL;
}
if (setup)
{
res = RuntimeHost_GetObjectForIUnknown(This, domain, setup, (MonoObject **)&args[2]);
if (FAILED(res))
{
return res;
}
}
else
{
args[2] = NULL;
}
res = RuntimeHost_Invoke(This, domain, NULL, "System", "AppDomain", "CreateDomain",
NULL, args, 3, &new_domain);
if (FAILED(res))
{
return res;
}
/* new_domain is not the AppDomain itself, but a transparent proxy.
* So, we'll retrieve its ID, and use that to get the real domain object.
* We can't do a regular invoke, because that will bypass the proxy.
* Instead, do a vcall.
*/
res = RuntimeHost_VirtualInvoke(This, domain, NULL, "System", "AppDomain", "get_Id",
new_domain, NULL, 0, &id);
if (FAILED(res))
{
return res;
}
TRACE("returning domain id %d\n", *(int *)mono_object_unbox(id));
*result = mono_domain_get_by_id(*(int *)mono_object_unbox(id));
return S_OK;
}
static HRESULT RuntimeHost_GetIUnknownForDomain(RuntimeHost *This, MonoDomain *domain, IUnknown **punk)
{
HRESULT hr;
MonoObject *appdomain_object;
IUnknown *unk;
hr = RuntimeHost_Invoke(This, domain, NULL, "System", "AppDomain", "get_CurrentDomain",
NULL, NULL, 0, &appdomain_object);
if (SUCCEEDED(hr))
hr = RuntimeHost_GetIUnknownForObject(This, appdomain_object, &unk);
if (SUCCEEDED(hr))
{
hr = IUnknown_QueryInterface(unk, &IID__AppDomain, (void**)punk);
IUnknown_Release(unk);
}
return hr;
}
void RuntimeHost_ExitProcess(RuntimeHost *This, INT exitcode)
{
HRESULT hr;
void *args[2];
MonoDomain *domain;
MonoObject *dummy;
hr = RuntimeHost_GetDefaultDomain(This, NULL, &domain);
if (FAILED(hr))
{
ERR("Cannot get domain, hr=%x\n", hr);
return;
}
args[0] = &exitcode;
args[1] = NULL;
RuntimeHost_Invoke(This, domain, NULL, "System", "Environment", "Exit",
NULL, args, 1, &dummy);
ERR("Process should have exited\n");
}
static inline RuntimeHost *impl_from_ICLRRuntimeHost( ICLRRuntimeHost *iface )
{
return CONTAINING_RECORD(iface, RuntimeHost, ICLRRuntimeHost_iface);
}
static inline RuntimeHost *impl_from_ICorRuntimeHost( ICorRuntimeHost *iface )
{
return CONTAINING_RECORD(iface, RuntimeHost, ICorRuntimeHost_iface);
}
/*** IUnknown methods ***/
static HRESULT WINAPI corruntimehost_QueryInterface(ICorRuntimeHost* iface,
REFIID riid,
void **ppvObject)
{
RuntimeHost *This = impl_from_ICorRuntimeHost( iface );
TRACE("%p %s %p\n", This, debugstr_guid(riid), ppvObject);
if ( IsEqualGUID( riid, &IID_ICorRuntimeHost ) ||
IsEqualGUID( riid, &IID_IUnknown ) )
{
*ppvObject = iface;
}
else
{
FIXME("Unsupported interface %s\n", debugstr_guid(riid));
return E_NOINTERFACE;
}
ICorRuntimeHost_AddRef( iface );
return S_OK;
}
static ULONG WINAPI corruntimehost_AddRef(ICorRuntimeHost* iface)
{
RuntimeHost *This = impl_from_ICorRuntimeHost( iface );
return InterlockedIncrement( &This->ref );
}
static ULONG WINAPI corruntimehost_Release(ICorRuntimeHost* iface)
{
RuntimeHost *This = impl_from_ICorRuntimeHost( iface );
ULONG ref;
ref = InterlockedDecrement( &This->ref );
return ref;
}
/*** ICorRuntimeHost methods ***/
static HRESULT WINAPI corruntimehost_CreateLogicalThreadState(
ICorRuntimeHost* iface)
{
FIXME("stub %p\n", iface);
return E_NOTIMPL;
}
static HRESULT WINAPI corruntimehost_DeleteLogicalThreadState(
ICorRuntimeHost* iface)
{
FIXME("stub %p\n", iface);
return E_NOTIMPL;
}
static HRESULT WINAPI corruntimehost_SwitchInLogicalThreadState(
ICorRuntimeHost* iface,
DWORD *fiberCookie)
{
FIXME("stub %p\n", iface);
return E_NOTIMPL;
}
static HRESULT WINAPI corruntimehost_SwitchOutLogicalThreadState(
ICorRuntimeHost* iface,
DWORD **fiberCookie)
{
FIXME("stub %p\n", iface);
return E_NOTIMPL;
}
static HRESULT WINAPI corruntimehost_LocksHeldByLogicalThread(
ICorRuntimeHost* iface,
DWORD *pCount)
{
FIXME("stub %p\n", iface);
return E_NOTIMPL;
}
static HRESULT WINAPI corruntimehost_MapFile(
ICorRuntimeHost* iface,
HANDLE hFile,
HMODULE *mapAddress)
{
FIXME("stub %p\n", iface);
return E_NOTIMPL;
}
static HRESULT WINAPI corruntimehost_GetConfiguration(
ICorRuntimeHost* iface,
ICorConfiguration **pConfiguration)
{
FIXME("stub %p\n", iface);
return E_NOTIMPL;
}
static HRESULT WINAPI corruntimehost_Start(
ICorRuntimeHost* iface)
{
RuntimeHost *This = impl_from_ICorRuntimeHost( iface );
MonoDomain *dummy;
TRACE("%p\n", This);
return RuntimeHost_GetDefaultDomain(This, NULL, &dummy);
}
static HRESULT WINAPI corruntimehost_Stop(
ICorRuntimeHost* iface)
{
FIXME("stub %p\n", iface);
return E_NOTIMPL;
}
static HRESULT WINAPI corruntimehost_CreateDomain(
ICorRuntimeHost* iface,
LPCWSTR friendlyName,
IUnknown *identityArray,
IUnknown **appDomain)
{
return ICorRuntimeHost_CreateDomainEx(iface, friendlyName, NULL, NULL, appDomain);
}
static HRESULT WINAPI corruntimehost_GetDefaultDomain(
ICorRuntimeHost* iface,
IUnknown **pAppDomain)
{
RuntimeHost *This = impl_from_ICorRuntimeHost( iface );
HRESULT hr;
MonoDomain *domain;
TRACE("(%p)\n", iface);
hr = RuntimeHost_GetDefaultDomain(This, NULL, &domain);
if (SUCCEEDED(hr))
{
hr = RuntimeHost_GetIUnknownForDomain(This, domain, pAppDomain);
}
return hr;
}
static HRESULT WINAPI corruntimehost_EnumDomains(
ICorRuntimeHost* iface,
HDOMAINENUM *hEnum)
{
FIXME("stub %p\n", iface);
return E_NOTIMPL;
}
static HRESULT WINAPI corruntimehost_NextDomain(
ICorRuntimeHost* iface,
HDOMAINENUM hEnum,
IUnknown **appDomain)
{
FIXME("stub %p\n", iface);
return E_NOTIMPL;
}
static HRESULT WINAPI corruntimehost_CloseEnum(
ICorRuntimeHost* iface,
HDOMAINENUM hEnum)
{
FIXME("stub %p\n", iface);
return E_NOTIMPL;
}
static HRESULT WINAPI corruntimehost_CreateDomainEx(
ICorRuntimeHost* iface,
LPCWSTR friendlyName,
IUnknown *setup,
IUnknown *evidence,
IUnknown **appDomain)
{
RuntimeHost *This = impl_from_ICorRuntimeHost( iface );
HRESULT hr;
MonoDomain *domain;
if (!friendlyName || !appDomain)
{
return E_POINTER;
}
if (!is_mono_started)
{
return E_FAIL;
}
TRACE("(%p)\n", iface);
hr = RuntimeHost_AddDomain(This, friendlyName, setup, evidence, &domain);
if (SUCCEEDED(hr))
{
hr = RuntimeHost_GetIUnknownForDomain(This, domain, appDomain);
}
return hr;
}
static HRESULT WINAPI corruntimehost_CreateDomainSetup(
ICorRuntimeHost* iface,
IUnknown **appDomainSetup)
{
RuntimeHost *This = impl_from_ICorRuntimeHost( iface );
HRESULT hr;
MonoDomain *domain;
MonoObject *obj;
static const WCHAR classnameW[] = {'S','y','s','t','e','m','.','A','p','p','D','o','m','a','i','n','S','e','t','u','p',',','m','s','c','o','r','l','i','b',0};
TRACE("(%p)\n", iface);
hr = RuntimeHost_GetDefaultDomain(This, NULL, &domain);
if (SUCCEEDED(hr))
hr = RuntimeHost_CreateManagedInstance(This, classnameW, domain, &obj);
if (SUCCEEDED(hr))
hr = RuntimeHost_GetIUnknownForObject(This, obj, appDomainSetup);
return hr;
}
static HRESULT WINAPI corruntimehost_CreateEvidence(
ICorRuntimeHost* iface,
IUnknown **evidence)
{
FIXME("stub %p\n", iface);
return E_NOTIMPL;
}
static HRESULT WINAPI corruntimehost_UnloadDomain(
ICorRuntimeHost* iface,
IUnknown *appDomain)
{
FIXME("stub %p\n", iface);
return E_NOTIMPL;
}
static HRESULT WINAPI corruntimehost_CurrentDomain(
ICorRuntimeHost* iface,
IUnknown **appDomain)
{
FIXME("stub %p\n", iface);
return E_NOTIMPL;
}
static const struct ICorRuntimeHostVtbl corruntimehost_vtbl =
{
corruntimehost_QueryInterface,
corruntimehost_AddRef,
corruntimehost_Release,
corruntimehost_CreateLogicalThreadState,
corruntimehost_DeleteLogicalThreadState,
corruntimehost_SwitchInLogicalThreadState,
corruntimehost_SwitchOutLogicalThreadState,
corruntimehost_LocksHeldByLogicalThread,
corruntimehost_MapFile,
corruntimehost_GetConfiguration,
corruntimehost_Start,
corruntimehost_Stop,
corruntimehost_CreateDomain,
corruntimehost_GetDefaultDomain,
corruntimehost_EnumDomains,
corruntimehost_NextDomain,
corruntimehost_CloseEnum,
corruntimehost_CreateDomainEx,
corruntimehost_CreateDomainSetup,
corruntimehost_CreateEvidence,
corruntimehost_UnloadDomain,
corruntimehost_CurrentDomain
};
static HRESULT WINAPI CLRRuntimeHost_QueryInterface(ICLRRuntimeHost* iface,
REFIID riid,
void **ppvObject)
{
RuntimeHost *This = impl_from_ICLRRuntimeHost( iface );
TRACE("%p %s %p\n", This, debugstr_guid(riid), ppvObject);
if ( IsEqualGUID( riid, &IID_ICLRRuntimeHost ) ||
IsEqualGUID( riid, &IID_IUnknown ) )
{
*ppvObject = iface;
}
else
{
FIXME("Unsupported interface %s\n", debugstr_guid(riid));
return E_NOINTERFACE;
}
ICLRRuntimeHost_AddRef( iface );
return S_OK;
}
static ULONG WINAPI CLRRuntimeHost_AddRef(ICLRRuntimeHost* iface)
{
RuntimeHost *This = impl_from_ICLRRuntimeHost( iface );
return ICorRuntimeHost_AddRef(&This->ICorRuntimeHost_iface);
}
static ULONG WINAPI CLRRuntimeHost_Release(ICLRRuntimeHost* iface)
{
RuntimeHost *This = impl_from_ICLRRuntimeHost( iface );
return ICorRuntimeHost_Release(&This->ICorRuntimeHost_iface);
}
static HRESULT WINAPI CLRRuntimeHost_Start(ICLRRuntimeHost* iface)
{
FIXME("(%p)\n", iface);
return E_NOTIMPL;
}
static HRESULT WINAPI CLRRuntimeHost_Stop(ICLRRuntimeHost* iface)
{
FIXME("(%p)\n", iface);
return E_NOTIMPL;
}
static HRESULT WINAPI CLRRuntimeHost_SetHostControl(ICLRRuntimeHost* iface,
IHostControl *pHostControl)
{
FIXME("(%p,%p)\n", iface, pHostControl);
return E_NOTIMPL;
}
static HRESULT WINAPI CLRRuntimeHost_GetCLRControl(ICLRRuntimeHost* iface,
ICLRControl **pCLRControl)
{
FIXME("(%p,%p)\n", iface, pCLRControl);
return E_NOTIMPL;
}
static HRESULT WINAPI CLRRuntimeHost_UnloadAppDomain(ICLRRuntimeHost* iface,
DWORD dwAppDomainId, BOOL fWaitUntilDone)
{
FIXME("(%p,%u,%i)\n", iface, dwAppDomainId, fWaitUntilDone);
return E_NOTIMPL;
}
static HRESULT WINAPI CLRRuntimeHost_ExecuteInAppDomain(ICLRRuntimeHost* iface,
DWORD dwAppDomainId, FExecuteInAppDomainCallback pCallback, void *cookie)
{
FIXME("(%p,%u,%p,%p)\n", iface, dwAppDomainId, pCallback, cookie);
return E_NOTIMPL;
}
static HRESULT WINAPI CLRRuntimeHost_GetCurrentAppDomainId(ICLRRuntimeHost* iface,
DWORD *pdwAppDomainId)
{
FIXME("(%p,%p)\n", iface, pdwAppDomainId);
return E_NOTIMPL;
}
static HRESULT WINAPI CLRRuntimeHost_ExecuteApplication(ICLRRuntimeHost* iface,
LPCWSTR pwzAppFullName, DWORD dwManifestPaths, LPCWSTR *ppwzManifestPaths,
DWORD dwActivationData, LPCWSTR *ppwzActivationData, int *pReturnValue)
{
FIXME("(%p,%s,%u,%u)\n", iface, debugstr_w(pwzAppFullName), dwManifestPaths, dwActivationData);
return E_NOTIMPL;
}
static HRESULT WINAPI CLRRuntimeHost_ExecuteInDefaultAppDomain(ICLRRuntimeHost* iface,
LPCWSTR pwzAssemblyPath, LPCWSTR pwzTypeName, LPCWSTR pwzMethodName,
LPCWSTR pwzArgument, DWORD *pReturnValue)
{
RuntimeHost *This = impl_from_ICLRRuntimeHost( iface );
HRESULT hr;
MonoDomain *domain, *prev_domain;
MonoObject *result;
MonoString *str;
char *filenameA = NULL, *classA = NULL, *methodA = NULL;
char *argsA = NULL, *ns;
TRACE("(%p,%s,%s,%s,%s)\n", iface, debugstr_w(pwzAssemblyPath),
debugstr_w(pwzTypeName), debugstr_w(pwzMethodName), debugstr_w(pwzArgument));
hr = RuntimeHost_GetDefaultDomain(This, NULL, &domain);
if (FAILED(hr))
return hr;
prev_domain = domain_attach(domain);
if (SUCCEEDED(hr))
{
filenameA = WtoA(pwzAssemblyPath);
if (!filenameA) hr = E_OUTOFMEMORY;
}
if (SUCCEEDED(hr))
{
classA = WtoA(pwzTypeName);
if (!classA) hr = E_OUTOFMEMORY;
}
if (SUCCEEDED(hr))
{
ns = strrchr(classA, '.');
if (ns)
*ns = '\0';
else
hr = E_INVALIDARG;
}
if (SUCCEEDED(hr))
{
methodA = WtoA(pwzMethodName);
if (!methodA) hr = E_OUTOFMEMORY;
}
/* The .NET function we are calling has the following declaration
* public static int functionName(String param)
*/
if (SUCCEEDED(hr))
{
argsA = WtoA(pwzArgument);
if (!argsA) hr = E_OUTOFMEMORY;
}
if (SUCCEEDED(hr))
{
str = mono_string_new(domain, argsA);
if (!str) hr = E_OUTOFMEMORY;
}
if (SUCCEEDED(hr))
{
hr = RuntimeHost_Invoke(This, domain, filenameA, classA, ns+1, methodA,
NULL, (void**)&str, 1, &result);
}
if (SUCCEEDED(hr))
*pReturnValue = *(DWORD*)mono_object_unbox(result);
domain_restore(prev_domain);
HeapFree(GetProcessHeap(), 0, filenameA);
HeapFree(GetProcessHeap(), 0, classA);
HeapFree(GetProcessHeap(), 0, argsA);
HeapFree(GetProcessHeap(), 0, methodA);
return hr;
}
static const struct ICLRRuntimeHostVtbl CLRHostVtbl =
{
CLRRuntimeHost_QueryInterface,
CLRRuntimeHost_AddRef,
CLRRuntimeHost_Release,
CLRRuntimeHost_Start,
CLRRuntimeHost_Stop,
CLRRuntimeHost_SetHostControl,
CLRRuntimeHost_GetCLRControl,
CLRRuntimeHost_UnloadAppDomain,
CLRRuntimeHost_ExecuteInAppDomain,
CLRRuntimeHost_GetCurrentAppDomainId,
CLRRuntimeHost_ExecuteApplication,
CLRRuntimeHost_ExecuteInDefaultAppDomain
};
/* Create an instance of a type given its name, by calling its constructor with
* no arguments. Note that result MUST be in the stack, or the garbage
* collector may free it prematurely. */
HRESULT RuntimeHost_CreateManagedInstance(RuntimeHost *This, LPCWSTR name,
MonoDomain *domain, MonoObject **result)
{
HRESULT hr=S_OK;
char *nameA=NULL;
MonoType *type;
MonoClass *klass;
MonoObject *obj;
MonoDomain *prev_domain;
if (!domain)
hr = RuntimeHost_GetDefaultDomain(This, NULL, &domain);
if (FAILED(hr))
return hr;
prev_domain = domain_attach(domain);
if (SUCCEEDED(hr))
{
nameA = WtoA(name);
if (!nameA)
hr = E_OUTOFMEMORY;
}
if (SUCCEEDED(hr))
{
type = mono_reflection_type_from_name(nameA, NULL);
if (!type)
{
ERR("Cannot find type %s\n", debugstr_w(name));
hr = E_FAIL;
}
}
if (SUCCEEDED(hr))
{
klass = mono_class_from_mono_type(type);
if (!klass)
{
ERR("Cannot convert type %s to a class\n", debugstr_w(name));
hr = E_FAIL;
}
}
if (SUCCEEDED(hr))
{
obj = mono_object_new(domain, klass);
if (!obj)
{
ERR("Cannot allocate object of type %s\n", debugstr_w(name));
hr = E_FAIL;
}
}
if (SUCCEEDED(hr))
{
/* FIXME: Detect exceptions from the constructor? */
mono_runtime_object_init(obj);
*result = obj;
}
domain_restore(prev_domain);
HeapFree(GetProcessHeap(), 0, nameA);
return hr;
}
/* Get an IUnknown pointer for a Mono object.
*
* This is just a "light" wrapper around
* System.Runtime.InteropServices.Marshal:GetIUnknownForObject
*
* NOTE: The IUnknown* is created with a reference to the object.
* Until they have a reference, objects must be in the stack to prevent the
* garbage collector from freeing them. */
HRESULT RuntimeHost_GetIUnknownForObject(RuntimeHost *This, MonoObject *obj,
IUnknown **ppUnk)
{
MonoDomain *domain;
MonoObject *result;
HRESULT hr;
domain = mono_object_get_domain(obj);
hr = RuntimeHost_Invoke(This, domain, NULL, "System.Runtime.InteropServices", "Marshal", "GetIUnknownForObject",
NULL, (void**)&obj, 1, &result);
if (SUCCEEDED(hr))
*ppUnk = *(IUnknown**)mono_object_unbox(result);
else
*ppUnk = NULL;
return hr;
}
static void get_utf8_args(int *argc, char ***argv)
{
WCHAR **argvw;
int size=0, i;
char *current_arg;
argvw = CommandLineToArgvW(GetCommandLineW(), argc);
for (i=0; i<*argc; i++)
{
size += sizeof(char*);
size += WideCharToMultiByte(CP_UTF8, 0, argvw[i], -1, NULL, 0, NULL, NULL);
}
size += sizeof(char*);
*argv = HeapAlloc(GetProcessHeap(), 0, size);
current_arg = (char*)(*argv + *argc + 1);
for (i=0; i<*argc; i++)
{
(*argv)[i] = current_arg;
current_arg += WideCharToMultiByte(CP_UTF8, 0, argvw[i], -1, current_arg, size, NULL, NULL);
}
(*argv)[*argc] = NULL;
HeapFree(GetProcessHeap(), 0, argvw);
}
#if __i386__
# define CAN_FIXUP_VTABLE 1
#include "pshpack1.h"
struct vtable_fixup_thunk
{
/* push %ecx */
BYTE i7;
/* sub $0x4,%esp */
BYTE i1[3];
/* mov fixup,(%esp) */
BYTE i2[3];
struct dll_fixup *fixup;
/* mov function,%eax */
BYTE i3;
void (CDECL *function)(struct dll_fixup *);
/* call *%eax */
BYTE i4[2];
/* pop %eax */
BYTE i5;
/* pop %ecx */
BYTE i8;
/* jmp *vtable_entry */
BYTE i6[2];
void *vtable_entry;
};
static const struct vtable_fixup_thunk thunk_template = {
0x51,
{0x83,0xec,0x04},
{0xc7,0x04,0x24},
NULL,
0xb8,
NULL,
{0xff,0xd0},
0x58,
0x59,
{0xff,0x25},
NULL
};
#include "poppack.h"
#elif __x86_64__ /* !__i386__ */
# define CAN_FIXUP_VTABLE 1
#include "pshpack1.h"
struct vtable_fixup_thunk
{
/* push %rbp;
mov %rsp, %rbp
sub $0x80, %rsp ; 0x8*4 + 0x10*4 + 0x20
*/
BYTE i1[11];
/*
mov %rcx, 0x60(%rsp); mov %rdx, 0x68(%rsp); mov %r8, 0x70(%rsp); mov %r9, 0x78(%rsp);
movaps %xmm0,0x20(%rsp); ...; movaps %xmm3,0x50(%esp)
*/
BYTE i2[40];
/* mov function,%rax */
BYTE i3[2];
void (CDECL *function)(struct dll_fixup *);
/* mov fixup,%rcx */
BYTE i4[2];
struct dll_fixup *fixup;
/* call *%rax */
BYTE i5[2];
/*
mov 0x60(%rsp),%rcx; mov 0x68(%rsp),%rdx; mov 0x70(%rsp),%r8; mov 0x78(%rsp),%r9;
movaps 0x20(%rsp),xmm0; ...; movaps 0x50(%esp),xmm3
*/
BYTE i6[40];
/* mov %rbp, %rsp
pop %rbp
*/
BYTE i7[4];
/* mov vtable_entry, %rax */
BYTE i8[2];
void *vtable_entry;
/* mov [%rax],%rax
jmp %rax */
BYTE i9[5];
};
static const struct vtable_fixup_thunk thunk_template = {
{0x55,0x48,0x89,0xE5, 0x48,0x81,0xEC,0x80,0x00,0x00,0x00},
{0x48,0x89,0x4C,0x24,0x60, 0x48,0x89,0x54,0x24,0x68,
0x4C,0x89,0x44,0x24,0x70, 0x4C,0x89,0x4C,0x24,0x78,
0x0F,0x29,0x44,0x24,0x20, 0x0F,0x29,0x4C,0x24,0x30,
0x0F,0x29,0x54,0x24,0x40, 0x0F,0x29,0x5C,0x24,0x50,
},
{0x48,0xB8},
NULL,
{0x48,0xB9},
NULL,
{0xFF,0xD0},
{0x48,0x8B,0x4C,0x24,0x60, 0x48,0x8B,0x54,0x24,0x68,
0x4C,0x8B,0x44,0x24,0x70, 0x4C,0x8B,0x4C,0x24,0x78,
0x0F,0x28,0x44,0x24,0x20, 0x0F,0x28,0x4C,0x24,0x30,
0x0F,0x28,0x54,0x24,0x40, 0x0F,0x28,0x5C,0x24,0x50,
},
{0x48,0x89,0xEC, 0x5D},
{0x48,0xB8},
NULL,
{0x48,0x8B,0x00,0xFF,0xE0}
};
#include "poppack.h"
#else /* !__i386__ && !__x86_64__ */
# define CAN_FIXUP_VTABLE 0
struct vtable_fixup_thunk
{
struct dll_fixup *fixup;
void (CDECL *function)(struct dll_fixup *fixup);
void *vtable_entry;
};
static const struct vtable_fixup_thunk thunk_template = {0};
#endif
DWORD WINAPI GetTokenForVTableEntry(HINSTANCE hinst, BYTE **ppVTEntry)
{
struct dll_fixup *fixup;
DWORD result = 0;
DWORD rva;
int i;
TRACE("%p,%p\n", hinst, ppVTEntry);
rva = (BYTE*)ppVTEntry - (BYTE*)hinst;
EnterCriticalSection(&fixup_list_cs);
LIST_FOR_EACH_ENTRY(fixup, &dll_fixups, struct dll_fixup, entry)
{
if (fixup->dll != hinst)
continue;
if (rva < fixup->fixup->rva || (rva - fixup->fixup->rva >= fixup->fixup->count * sizeof(ULONG_PTR)))
continue;
i = (rva - fixup->fixup->rva) / sizeof(ULONG_PTR);
result = ((ULONG_PTR*)fixup->tokens)[i];
break;
}
LeaveCriticalSection(&fixup_list_cs);
TRACE("<-- %x\n", result);
return result;
}
static void CDECL ReallyFixupVTable(struct dll_fixup *fixup)
{
HRESULT hr=S_OK;
WCHAR filename[MAX_PATH];
ICLRRuntimeInfo *info=NULL;
RuntimeHost *host;
char *filenameA;
MonoImage *image=NULL;
MonoAssembly *assembly=NULL;
MonoImageOpenStatus status=0;
MonoDomain *domain;
if (fixup->done) return;
/* It's possible we'll have two threads doing this at once. This is
* considered preferable to the potential deadlock if we use a mutex. */
GetModuleFileNameW(fixup->dll, filename, MAX_PATH);
TRACE("%p,%p,%s\n", fixup, fixup->dll, debugstr_w(filename));
filenameA = WtoA(filename);
if (!filenameA)
hr = E_OUTOFMEMORY;
if (SUCCEEDED(hr))
hr = get_runtime_info(filename, NULL, NULL, NULL, 0, 0, FALSE, &info);
if (SUCCEEDED(hr))
hr = ICLRRuntimeInfo_GetRuntimeHost(info, &host);
if (SUCCEEDED(hr))
hr = RuntimeHost_GetDefaultDomain(host, NULL, &domain);
if (SUCCEEDED(hr))
{
MonoDomain *prev_domain;
prev_domain = domain_attach(domain);
assembly = mono_assembly_open(filenameA, &status);
if (assembly)
{
int i;
/* Mono needs an image that belongs to an assembly. */
image = mono_assembly_get_image(assembly);
#if __x86_64__
if (fixup->fixup->type & COR_VTABLE_64BIT)
#else
if (fixup->fixup->type & COR_VTABLE_32BIT)
#endif
{
void **vtable = fixup->vtable;
ULONG_PTR *tokens = fixup->tokens;
for (i=0; i<fixup->fixup->count; i++)
{
vtable[i] = mono_marshal_get_vtfixup_ftnptr(
image, tokens[i], fixup->fixup->type);
}
}
fixup->done = TRUE;
}
domain_restore(prev_domain);
}
if (info != NULL)
ICLRRuntimeInfo_Release(info);
HeapFree(GetProcessHeap(), 0, filenameA);
if (!fixup->done)
{
ERR("unable to fixup vtable, hr=%x, status=%d\n", hr, status);
/* If we returned now, we'd get an infinite loop. */
assert(0);
}
}
static void FixupVTableEntry(HMODULE hmodule, VTableFixup *vtable_fixup)
{
/* We can't actually generate code for the functions without loading mono,
* and loading mono inside DllMain is a terrible idea. So we make thunks
* that call ReallyFixupVTable, which will load the runtime and fill in the
* vtable, then do an indirect jump using the (now filled in) vtable. Note
* that we have to keep the thunks around forever, as one of them may get
* called while we're filling in the table, and we can never be sure all
* threads are clear. */
struct dll_fixup *fixup;
fixup = HeapAlloc(GetProcessHeap(), 0, sizeof(*fixup));
fixup->dll = hmodule;
fixup->thunk_code = HeapAlloc(dll_fixup_heap, 0, sizeof(struct vtable_fixup_thunk) * vtable_fixup->count);
fixup->fixup = vtable_fixup;
fixup->vtable = (BYTE*)hmodule + vtable_fixup->rva;
fixup->done = FALSE;
#if __x86_64__
if (vtable_fixup->type & COR_VTABLE_64BIT)
#else
if (vtable_fixup->type & COR_VTABLE_32BIT)
#endif
{
void **vtable = fixup->vtable;
ULONG_PTR *tokens;
int i;
struct vtable_fixup_thunk *thunks = fixup->thunk_code;
tokens = fixup->tokens = HeapAlloc(GetProcessHeap(), 0, sizeof(*tokens) * vtable_fixup->count);
memcpy(tokens, vtable, sizeof(*tokens) * vtable_fixup->count);
for (i=0; i<vtable_fixup->count; i++)
{
thunks[i] = thunk_template;
thunks[i].fixup = fixup;
thunks[i].function = ReallyFixupVTable;
thunks[i].vtable_entry = &vtable[i];
vtable[i] = &thunks[i];
}
}
else
{
ERR("unsupported vtable fixup flags %x\n", vtable_fixup->type);
HeapFree(dll_fixup_heap, 0, fixup->thunk_code);
HeapFree(GetProcessHeap(), 0, fixup);
return;
}
EnterCriticalSection(&fixup_list_cs);
list_add_tail(&dll_fixups, &fixup->entry);
LeaveCriticalSection(&fixup_list_cs);
}
static void FixupVTable_Assembly(HMODULE hmodule, ASSEMBLY *assembly)
{
VTableFixup *vtable_fixups;
ULONG vtable_fixup_count, i;
assembly_get_vtable_fixups(assembly, &vtable_fixups, &vtable_fixup_count);
if (CAN_FIXUP_VTABLE)
for (i=0; i<vtable_fixup_count; i++)
FixupVTableEntry(hmodule, &vtable_fixups[i]);
else if (vtable_fixup_count)
FIXME("cannot fixup vtable; expect a crash\n");
}
static void FixupVTable(HMODULE hmodule)
{
ASSEMBLY *assembly;
HRESULT hr;
hr = assembly_from_hmodule(&assembly, hmodule);
if (SUCCEEDED(hr))
{
FixupVTable_Assembly(hmodule, assembly);
assembly_release(assembly);
}
else
ERR("failed to read CLR headers, hr=%x\n", hr);
}
__int32 WINAPI _CorExeMain(void)
{
static const WCHAR dotconfig[] = {'.','c','o','n','f','i','g',0};
static const WCHAR scW[] = {';',0};
int exit_code;
int argc;
char **argv;
MonoDomain *domain=NULL;
MonoImage *image;
MonoImageOpenStatus status;
MonoAssembly *assembly=NULL;
WCHAR filename[MAX_PATH], config_file[MAX_PATH], *temp, **priv_path;
SIZE_T config_file_dir_size;
char *filenameA;
ICLRRuntimeInfo *info;
RuntimeHost *host;
parsed_config_file parsed_config;
HRESULT hr;
int i, number_of_private_paths = 0;
get_utf8_args(&argc, &argv);
GetModuleFileNameW(NULL, filename, MAX_PATH);
TRACE("%s argc=%i\n", debugstr_w(filename), argc);
filenameA = WtoA(filename);
if (!filenameA)
{
HeapFree(GetProcessHeap(), 0, argv);
return -1;
}
FixupVTable(GetModuleHandleW(NULL));
wcscpy(config_file, filename);
wcscat(config_file, dotconfig);
hr = parse_config_file(config_file, &parsed_config);
if (SUCCEEDED(hr) && parsed_config.private_path && parsed_config.private_path[0])
{
WCHAR *save;
for(i = 0; parsed_config.private_path[i] != 0; i++)
if (parsed_config.private_path[i] == ';') number_of_private_paths++;
if (parsed_config.private_path[wcslen(parsed_config.private_path) - 1] != ';') number_of_private_paths++;
config_file_dir_size = (wcsrchr(config_file, '\\') - config_file) + 1;
priv_path = HeapAlloc(GetProcessHeap(), 0, (number_of_private_paths + 1) * sizeof(WCHAR *));
/* wcstok ignores trailing semicolons */
temp = wcstok_s(parsed_config.private_path, scW, &save);
for (i = 0; i < number_of_private_paths; i++)
{
priv_path[i] = HeapAlloc(GetProcessHeap(), 0, (config_file_dir_size + wcslen(temp) + 1) * sizeof(WCHAR));
memcpy(priv_path[i], config_file, config_file_dir_size * sizeof(WCHAR));
wcscpy(priv_path[i] + config_file_dir_size, temp);
temp = wcstok_s(NULL, scW, &save);
}
priv_path[number_of_private_paths] = NULL;
if (InterlockedCompareExchangePointer((void **)&private_path, priv_path, NULL))
ERR("private_path was already set\n");
}
free_parsed_config_file(&parsed_config);
hr = get_runtime_info(filename, NULL, NULL, NULL, 0, 0, FALSE, &info);
if (SUCCEEDED(hr))
{
hr = ICLRRuntimeInfo_GetRuntimeHost(info, &host);
if (SUCCEEDED(hr))
hr = RuntimeHost_GetDefaultDomain(host, config_file, &domain);
if (SUCCEEDED(hr))
{
image = mono_image_open_from_module_handle(GetModuleHandleW(NULL),
filenameA, 1, &status);
if (image)
assembly = mono_assembly_load_from(image, filenameA, &status);
if (assembly)
{
mono_callspec_set_assembly(assembly);
exit_code = mono_jit_exec(domain, assembly, argc, argv);
}
else
{
ERR("couldn't load %s, status=%d\n", debugstr_w(filename), status);
exit_code = -1;
}
}
else
exit_code = -1;
ICLRRuntimeInfo_Release(info);
}
else
exit_code = -1;
HeapFree(GetProcessHeap(), 0, argv);
if (domain)
{
mono_thread_manage();
mono_runtime_quit();
}
ExitProcess(exit_code);
return exit_code;
}
BOOL WINAPI _CorDllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
{
ASSEMBLY *assembly=NULL;
HRESULT hr;
TRACE("(%p, %d, %p)\n", hinstDLL, fdwReason, lpvReserved);
hr = assembly_from_hmodule(&assembly, hinstDLL);
if (SUCCEEDED(hr))
{
NativeEntryPointFunc NativeEntryPoint=NULL;
assembly_get_native_entrypoint(assembly, &NativeEntryPoint);
if (fdwReason == DLL_PROCESS_ATTACH)
{
if (!NativeEntryPoint)
DisableThreadLibraryCalls(hinstDLL);
FixupVTable_Assembly(hinstDLL,assembly);
}
assembly_release(assembly);
/* FIXME: clean up the vtables on DLL_PROCESS_DETACH */
if (NativeEntryPoint)
return NativeEntryPoint(hinstDLL, fdwReason, lpvReserved);
}
else
ERR("failed to read CLR headers, hr=%x\n", hr);
return TRUE;
}
/* called from DLL_PROCESS_ATTACH */
void runtimehost_init(void)
{
dll_fixup_heap = HeapCreate(HEAP_CREATE_ENABLE_EXECUTE, 0, 0);
list_init(&dll_fixups);
}
/* called from DLL_PROCESS_DETACH */
void runtimehost_uninit(void)
{
struct dll_fixup *fixup, *fixup2;
HeapDestroy(dll_fixup_heap);
LIST_FOR_EACH_ENTRY_SAFE(fixup, fixup2, &dll_fixups, struct dll_fixup, entry)
{
HeapFree(GetProcessHeap(), 0, fixup->tokens);
HeapFree(GetProcessHeap(), 0, fixup);
}
}
HRESULT RuntimeHost_Construct(CLRRuntimeInfo *runtime_version, RuntimeHost** result)
{
RuntimeHost *This;
This = HeapAlloc( GetProcessHeap(), 0, sizeof *This );
if ( !This )
return E_OUTOFMEMORY;
This->ICorRuntimeHost_iface.lpVtbl = &corruntimehost_vtbl;
This->ICLRRuntimeHost_iface.lpVtbl = &CLRHostVtbl;
This->ref = 1;
This->version = runtime_version;
InitializeCriticalSection(&This->lock);
This->lock.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": RuntimeHost.lock");
*result = This;
return S_OK;
}
HRESULT RuntimeHost_GetInterface(RuntimeHost *This, REFCLSID clsid, REFIID riid, void **ppv)
{
IUnknown *unk;
HRESULT hr;
if (IsEqualGUID(clsid, &CLSID_CorRuntimeHost))
{
unk = (IUnknown*)&This->ICorRuntimeHost_iface;
IUnknown_AddRef(unk);
}
else if (IsEqualGUID(clsid, &CLSID_CLRRuntimeHost))
{
unk = (IUnknown*)&This->ICLRRuntimeHost_iface;
IUnknown_AddRef(unk);
}
else if (IsEqualGUID(clsid, &CLSID_CorMetaDataDispenser) ||
IsEqualGUID(clsid, &CLSID_CorMetaDataDispenserRuntime))
{
hr = MetaDataDispenser_CreateInstance(&unk);
if (FAILED(hr))
return hr;
}
else if (IsEqualGUID(clsid, &CLSID_CLRDebuggingLegacy))
{
hr = CorDebug_Create(&This->ICLRRuntimeHost_iface, &unk);
if (FAILED(hr))
return hr;
}
else
unk = NULL;
if (unk)
{
hr = IUnknown_QueryInterface(unk, riid, ppv);
IUnknown_Release(unk);
return hr;
}
else
FIXME("not implemented for class %s\n", debugstr_guid(clsid));
return CLASS_E_CLASSNOTAVAILABLE;
}
static BOOL try_create_registration_free_com(REFIID clsid, WCHAR *classname, UINT classname_size, WCHAR *filename, UINT filename_size)
{
ACTCTX_SECTION_KEYED_DATA guid_info = { sizeof(ACTCTX_SECTION_KEYED_DATA) };
ACTIVATION_CONTEXT_ASSEMBLY_DETAILED_INFORMATION *assembly_info = NULL;
SIZE_T bytes_assembly_info;
struct comclassredirect_data *redirect_data;
struct clrclass_data *class_data;
void *ptr_name;
const WCHAR *ptr_path_start, *ptr_path_end;
WCHAR path[MAX_PATH] = {0};
WCHAR str_dll[] = {'.','d','l','l',0};
BOOL ret = FALSE;
if (!FindActCtxSectionGuid(FIND_ACTCTX_SECTION_KEY_RETURN_HACTCTX, 0, ACTIVATION_CONTEXT_SECTION_COM_SERVER_REDIRECTION, clsid, &guid_info))
{
DWORD error = GetLastError();
if (error != ERROR_SXS_KEY_NOT_FOUND)
ERR("Failed to find guid: %d\n", error);
goto end;
}
QueryActCtxW(0, guid_info.hActCtx, &guid_info.ulAssemblyRosterIndex, AssemblyDetailedInformationInActivationContext, NULL, 0, &bytes_assembly_info);
assembly_info = heap_alloc(bytes_assembly_info);
if (!QueryActCtxW(0, guid_info.hActCtx, &guid_info.ulAssemblyRosterIndex,
AssemblyDetailedInformationInActivationContext, assembly_info, bytes_assembly_info, &bytes_assembly_info))
{
ERR("QueryActCtxW failed: %d!\n", GetLastError());
goto end;
}
redirect_data = guid_info.lpData;
class_data = (void *)((char *)redirect_data + redirect_data->clrdata_offset);
ptr_name = (char *)class_data + class_data->name_offset;
if (lstrlenW(ptr_name) + 1 > classname_size) /* Include null-terminator */
{
ERR("Buffer is too small\n");
goto end;
}
lstrcpyW(classname, ptr_name);
ptr_path_start = assembly_info->lpAssemblyEncodedAssemblyIdentity;
ptr_path_end = wcschr(ptr_path_start, ',');
memcpy(path, ptr_path_start, (char*)ptr_path_end - (char*)ptr_path_start);
GetModuleFileNameW(NULL, filename, filename_size);
PathRemoveFileSpecW(filename);
if (lstrlenW(filename) + lstrlenW(path) + ARRAY_SIZE(str_dll) + 1 > filename_size) /* Include blackslash */
{
ERR("Buffer is too small\n");
goto end;
}
PathAppendW(filename, path);
lstrcatW(filename, str_dll);
ret = TRUE;
end:
heap_free(assembly_info);
if (guid_info.hActCtx)
ReleaseActCtx(guid_info.hActCtx);
return ret;
}
#define CHARS_IN_GUID 39
HRESULT create_monodata(REFIID riid, LPVOID *ppObj )
{
static const WCHAR wszFileSlash[] = L"file:///";
static const WCHAR wszCLSIDSlash[] = L"CLSID\\";
static const WCHAR wszInprocServer32[] = L"\\InprocServer32";
WCHAR path[CHARS_IN_GUID + ARRAY_SIZE(wszCLSIDSlash) + ARRAY_SIZE(wszInprocServer32) - 1];
MonoDomain *domain;
MonoAssembly *assembly;
ICLRRuntimeInfo *info = NULL;
RuntimeHost *host;
HRESULT hr;
HKEY key, subkey;
LONG res;
int offset = 0;
HANDLE file = INVALID_HANDLE_VALUE;
DWORD numKeys, keyLength;
WCHAR codebase[MAX_PATH + 8];
WCHAR classname[350], subkeyName[256];
WCHAR filename[MAX_PATH];
DWORD dwBufLen = 350;
lstrcpyW(path, wszCLSIDSlash);
StringFromGUID2(riid, path + lstrlenW(wszCLSIDSlash), CHARS_IN_GUID);
lstrcatW(path, wszInprocServer32);
TRACE("Registry key: %s\n", debugstr_w(path));
res = RegOpenKeyExW(HKEY_CLASSES_ROOT, path, 0, KEY_READ, &key);
if (res != ERROR_FILE_NOT_FOUND)
{
res = RegGetValueW( key, NULL, L"Class", RRF_RT_REG_SZ, NULL, classname, &dwBufLen);
if(res != ERROR_SUCCESS)
{
WARN("Class value cannot be found.\n");
hr = CLASS_E_CLASSNOTAVAILABLE;
goto cleanup;
}
TRACE("classname (%s)\n", debugstr_w(classname));
dwBufLen = MAX_PATH + 8;
res = RegGetValueW( key, NULL, L"CodeBase", RRF_RT_REG_SZ, NULL, codebase, &dwBufLen);
if(res == ERROR_SUCCESS)
{
/* Strip file:/// */
if(wcsncmp(codebase, wszFileSlash, lstrlenW(wszFileSlash)) == 0)
offset = lstrlenW(wszFileSlash);
lstrcpyW(filename, codebase + offset);
file = CreateFileW(path, GENERIC_READ, 0, NULL, OPEN_EXISTING, 0, 0);
}
if (file != INVALID_HANDLE_VALUE)
CloseHandle(file);
else
{
WCHAR assemblyname[MAX_PATH + 8];
hr = CLASS_E_CLASSNOTAVAILABLE;
WARN("CodeBase value cannot be found, trying Assembly.\n");
/* get the last subkey of InprocServer32 */
res = RegQueryInfoKeyW(key, 0, 0, 0, &numKeys, 0, 0, 0, 0, 0, 0, 0);
if (res != ERROR_SUCCESS)
goto cleanup;
if (numKeys > 0)
{
numKeys--;
keyLength = ARRAY_SIZE(subkeyName);
res = RegEnumKeyExW(key, numKeys, subkeyName, &keyLength, 0, 0, 0, 0);
if (res != ERROR_SUCCESS)
goto cleanup;
res = RegOpenKeyExW(key, subkeyName, 0, KEY_READ, &subkey);
if (res != ERROR_SUCCESS)
goto cleanup;
dwBufLen = MAX_PATH + 8;
res = RegGetValueW(subkey, NULL, L"Assembly", RRF_RT_REG_SZ, NULL, assemblyname, &dwBufLen);
RegCloseKey(subkey);
if (res != ERROR_SUCCESS)
goto cleanup;
}
else
{
dwBufLen = MAX_PATH + 8;
res = RegGetValueW(key, NULL, L"Assembly", RRF_RT_REG_SZ, NULL, assemblyname, &dwBufLen);
if (res != ERROR_SUCCESS)
goto cleanup;
}
hr = get_file_from_strongname(assemblyname, filename, MAX_PATH);
if (FAILED(hr))
{
/*
* The registry doesn't have a CodeBase entry or the file isn't there, and it's not in the GAC.
*
* Use the Assembly Key to retrieve the filename.
* Assembly : REG_SZ : AssemblyName, Version=X.X.X.X, Culture=neutral, PublicKeyToken=null
*/
WCHAR *ns;
WARN("Attempt to load from the application directory.\n");
GetModuleFileNameW(NULL, filename, MAX_PATH);
ns = wcsrchr(filename, '\\');
*(ns+1) = '\0';
ns = wcschr(assemblyname, ',');
*(ns) = '\0';
lstrcatW(filename, assemblyname);
*(ns) = '.';
lstrcatW(filename, L".dll");
}
}
}
else
{
if (!try_create_registration_free_com(riid, classname, ARRAY_SIZE(classname), filename, ARRAY_SIZE(filename)))
return CLASS_E_CLASSNOTAVAILABLE;
TRACE("classname (%s)\n", debugstr_w(classname));
}
TRACE("filename (%s)\n", debugstr_w(filename));
*ppObj = NULL;
hr = get_runtime_info(filename, NULL, NULL, NULL, 0, 0, FALSE, &info);
if (SUCCEEDED(hr))
{
hr = ICLRRuntimeInfo_GetRuntimeHost(info, &host);
if (SUCCEEDED(hr))
hr = RuntimeHost_GetDefaultDomain(host, NULL, &domain);
if (SUCCEEDED(hr))
{
MonoImage *image;
MonoClass *klass;
MonoObject *result;
MonoDomain *prev_domain;
MonoImageOpenStatus status;
IUnknown *unk = NULL;
char *filenameA, *ns;
char *classA;
hr = CLASS_E_CLASSNOTAVAILABLE;
prev_domain = domain_attach(domain);
filenameA = WtoA(filename);
assembly = mono_assembly_open(filenameA, &status);
HeapFree(GetProcessHeap(), 0, filenameA);
if (!assembly)
{
ERR("Cannot open assembly %s, status=%i\n", filenameA, status);
domain_restore(prev_domain);
goto cleanup;
}
image = mono_assembly_get_image(assembly);
if (!image)
{
ERR("Couldn't get assembly image\n");
domain_restore(prev_domain);
goto cleanup;
}
classA = WtoA(classname);
ns = strrchr(classA, '.');
*ns = '\0';
klass = mono_class_from_name(image, classA, ns+1);
HeapFree(GetProcessHeap(), 0, classA);
if (!klass)
{
ERR("Couldn't get class from image\n");
domain_restore(prev_domain);
goto cleanup;
}
/*
* Use the default constructor for the .NET class.
*/
result = mono_object_new(domain, klass);
mono_runtime_object_init(result);
hr = RuntimeHost_GetIUnknownForObject(host, result, &unk);
if (SUCCEEDED(hr))
{
hr = IUnknown_QueryInterface(unk, &IID_IUnknown, ppObj);
IUnknown_Release(unk);
}
else
hr = CLASS_E_CLASSNOTAVAILABLE;
domain_restore(prev_domain);
}
else
hr = CLASS_E_CLASSNOTAVAILABLE;
}
else
hr = CLASS_E_CLASSNOTAVAILABLE;
cleanup:
if(info)
ICLRRuntimeInfo_Release(info);
RegCloseKey(key);
return hr;
}
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