* PROJECT: ReactOS Runtime Library
* PURPOSE: Activation Context Support
* FILE: lib/rtl/actctx.c
- * PROGRAMERS: Stefan Ginsberg (stefan__100__@hotmail.com)
+ * PROGRAMERS:
+ * Jon Griffiths
+ * Eric Pouech
+ * Jacek Caban for CodeWeavers
+ * Alexandre Julliard
+ * Stefan Ginsberg (stefan__100__@hotmail.com)
+ * Samuel Serapión
*/
+/* Based on Wine 1.1.26 */
+
/* INCLUDES *****************************************************************/
+#include <rtl.h>
+
+#define NDEBUG
+#include <debug.h>
+
+#include <wine/unicode.h>
+
+#define QUERY_ACTCTX_FLAG_ACTIVE (0x00000001)
+
+#define ACTCTX_FLAGS_ALL (\
+ ACTCTX_FLAG_PROCESSOR_ARCHITECTURE_VALID |\
+ ACTCTX_FLAG_LANGID_VALID |\
+ ACTCTX_FLAG_ASSEMBLY_DIRECTORY_VALID |\
+ ACTCTX_FLAG_RESOURCE_NAME_VALID |\
+ ACTCTX_FLAG_SET_PROCESS_DEFAULT |\
+ ACTCTX_FLAG_APPLICATION_NAME_VALID |\
+ ACTCTX_FLAG_SOURCE_IS_ASSEMBLYREF |\
+ ACTCTX_FLAG_HMODULE_VALID )
+
+#define ACTCTX_MAGIC 0xC07E3E11
+
+#define ACTCTX_FAKE_HANDLE ((HANDLE) 0xf00baa)
+#define ACTCTX_FAKE_COOKIE ((ULONG_PTR) 0xf00bad)
+
+
+
+typedef struct
+{
+ const WCHAR *ptr;
+ unsigned int len;
+} xmlstr_t;
+
+typedef struct
+{
+ const WCHAR *ptr;
+ const WCHAR *end;
+} xmlbuf_t;
+
+struct file_info
+{
+ ULONG type;
+ WCHAR *info;
+};
+
+struct assembly_version
+{
+ USHORT major;
+ USHORT minor;
+ USHORT build;
+ USHORT revision;
+};
+
+struct assembly_identity
+{
+ WCHAR *name;
+ WCHAR *arch;
+ WCHAR *public_key;
+ WCHAR *language;
+ WCHAR *type;
+ struct assembly_version version;
+ BOOL optional;
+};
+
+struct entity
+{
+ DWORD kind;
+ union
+ {
+ struct
+ {
+ WCHAR *tlbid;
+ WCHAR *version;
+ WCHAR *helpdir;
+ } typelib;
+ struct
+ {
+ WCHAR *clsid;
+ } comclass;
+ struct {
+ WCHAR *iid;
+ WCHAR *name;
+ } proxy;
+ struct
+ {
+ WCHAR *name;
+ } class;
+ struct
+ {
+ WCHAR *name;
+ WCHAR *clsid;
+ } clrclass;
+ struct
+ {
+ WCHAR *name;
+ WCHAR *clsid;
+ } clrsurrogate;
+ } u;
+};
+
+struct entity_array
+{
+ struct entity *base;
+ unsigned int num;
+ unsigned int allocated;
+};
+
+struct dll_redirect
+{
+ WCHAR *name;
+ WCHAR *hash;
+ struct entity_array entities;
+};
+
+enum assembly_type
+{
+ APPLICATION_MANIFEST,
+ ASSEMBLY_MANIFEST,
+ ASSEMBLY_SHARED_MANIFEST,
+};
+
+struct assembly
+{
+ enum assembly_type type;
+ struct assembly_identity id;
+ struct file_info manifest;
+ WCHAR *directory;
+ BOOL no_inherit;
+ struct dll_redirect *dlls;
+ unsigned int num_dlls;
+ unsigned int allocated_dlls;
+ struct entity_array entities;
+};
+
+typedef struct _ACTIVATION_CONTEXT
+{
+ ULONG magic;
+ long ref_count;
+ struct file_info config;
+ struct file_info appdir;
+ struct assembly *assemblies;
+ unsigned int num_assemblies;
+ unsigned int allocated_assemblies;
+} ACTIVATION_CONTEXT;
+
+struct actctx_loader
+{
+ ACTIVATION_CONTEXT *actctx;
+ struct assembly_identity *dependencies;
+ unsigned int num_dependencies;
+ unsigned int allocated_dependencies;
+};
+
+static const WCHAR assemblyW[] = {'a','s','s','e','m','b','l','y',0};
+static const WCHAR assemblyIdentityW[] = {'a','s','s','e','m','b','l','y','I','d','e','n','t','i','t','y',0};
+static const WCHAR bindingRedirectW[] = {'b','i','n','d','i','n','g','R','e','d','i','r','e','c','t',0};
+static const WCHAR clrClassW[] = {'c','l','r','C','l','a','s','s',0};
+static const WCHAR clrSurrogateW[] = {'c','l','r','S','u','r','r','o','g','a','t','e',0};
+static const WCHAR comClassW[] = {'c','o','m','C','l','a','s','s',0};
+static const WCHAR comInterfaceExternalProxyStubW[] = {'c','o','m','I','n','t','e','r','f','a','c','e','E','x','t','e','r','n','a','l','P','r','o','x','y','S','t','u','b',0};
+static const WCHAR comInterfaceProxyStubW[] = {'c','o','m','I','n','t','e','r','f','a','c','e','P','r','o','x','y','S','t','u','b',0};
+static const WCHAR dependencyW[] = {'d','e','p','e','n','d','e','n','c','y',0};
+static const WCHAR dependentAssemblyW[] = {'d','e','p','e','n','d','e','n','t','A','s','s','e','m','b','l','y',0};
+static const WCHAR descriptionW[] = {'d','e','s','c','r','i','p','t','i','o','n',0};
+static const WCHAR fileW[] = {'f','i','l','e',0};
+static const WCHAR asmv2hashW[] = {'a','s','m','v','2',':','h','a','s','h',0};
+static const WCHAR noInheritW[] = {'n','o','I','n','h','e','r','i','t',0};
+static const WCHAR noInheritableW[] = {'n','o','I','n','h','e','r','i','t','a','b','l','e',0};
+static const WCHAR typelibW[] = {'t','y','p','e','l','i','b',0};
+static const WCHAR windowClassW[] = {'w','i','n','d','o','w','C','l','a','s','s',0};
+
+static const WCHAR clsidW[] = {'c','l','s','i','d',0};
+static const WCHAR hashW[] = {'h','a','s','h',0};
+static const WCHAR hashalgW[] = {'h','a','s','h','a','l','g',0};
+static const WCHAR helpdirW[] = {'h','e','l','p','d','i','r',0};
+static const WCHAR iidW[] = {'i','i','d',0};
+static const WCHAR languageW[] = {'l','a','n','g','u','a','g','e',0};
+static const WCHAR manifestVersionW[] = {'m','a','n','i','f','e','s','t','V','e','r','s','i','o','n',0};
+static const WCHAR nameW[] = {'n','a','m','e',0};
+static const WCHAR newVersionW[] = {'n','e','w','V','e','r','s','i','o','n',0};
+static const WCHAR oldVersionW[] = {'o','l','d','V','e','r','s','i','o','n',0};
+static const WCHAR optionalW[] = {'o','p','t','i','o','n','a','l',0};
+static const WCHAR processorArchitectureW[] = {'p','r','o','c','e','s','s','o','r','A','r','c','h','i','t','e','c','t','u','r','e',0};
+static const WCHAR publicKeyTokenW[] = {'p','u','b','l','i','c','K','e','y','T','o','k','e','n',0};
+static const WCHAR tlbidW[] = {'t','l','b','i','d',0};
+static const WCHAR typeW[] = {'t','y','p','e',0};
+static const WCHAR versionW[] = {'v','e','r','s','i','o','n',0};
+static const WCHAR xmlnsW[] = {'x','m','l','n','s',0};
+
+static const WCHAR xmlW[] = {'?','x','m','l',0};
+static const WCHAR manifestv1W[] = {'u','r','n',':','s','c','h','e','m','a','s','-','m','i','c','r','o','s','o','f','t','-','c','o','m',':','a','s','m','.','v','1',0};
+static const WCHAR manifestv3W[] = {'u','r','n',':','s','c','h','e','m','a','s','-','m','i','c','r','o','s','o','f','t','-','c','o','m',':','a','s','m','.','v','3',0};
+
+static const WCHAR dotManifestW[] = {'.','m','a','n','i','f','e','s','t',0};
+static const WCHAR version_formatW[] = {'%','u','.','%','u','.','%','u','.','%','u',0};
+
+static ACTIVATION_CONTEXT system_actctx = { ACTCTX_MAGIC, 1 };
+static ACTIVATION_CONTEXT *process_actctx = &system_actctx;
+
+static WCHAR *strdupW(const WCHAR* str)
+{
+ WCHAR* ptr;
+
+ if (!(ptr = RtlAllocateHeap(RtlGetProcessHeap(), 0, (strlenW(str) + 1) * sizeof(WCHAR))))
+ return NULL;
+ return strcpyW(ptr, str);
+}
+
+static WCHAR *xmlstrdupW(const xmlstr_t* str)
+{
+ WCHAR *strW;
+
+ if ((strW = RtlAllocateHeap(RtlGetProcessHeap(), 0, (str->len + 1) * sizeof(WCHAR))))
+ {
+ memcpy( strW, str->ptr, str->len * sizeof(WCHAR) );
+ strW[str->len] = 0;
+ }
+ return strW;
+}
+
+static inline BOOL xmlstr_cmp(const xmlstr_t* xmlstr, const WCHAR *str)
+{
+ return !strncmpW(xmlstr->ptr, str, xmlstr->len) && !str[xmlstr->len];
+}
+
+static inline BOOL xmlstr_cmpi(const xmlstr_t* xmlstr, const WCHAR *str)
+{
+ return !strncmpiW(xmlstr->ptr, str, xmlstr->len) && !str[xmlstr->len];
+}
+
+static inline BOOL xmlstr_cmp_end(const xmlstr_t* xmlstr, const WCHAR *str)
+{
+ return (xmlstr->len && xmlstr->ptr[0] == '/' &&
+ !strncmpW(xmlstr->ptr + 1, str, xmlstr->len - 1) && !str[xmlstr->len - 1]);
+}
+
+static inline BOOL isxmlspace( WCHAR ch )
+{
+ return (ch == ' ' || ch == '\r' || ch == '\n' || ch == '\t');
+}
+
+static struct assembly *add_assembly(ACTIVATION_CONTEXT *actctx, enum assembly_type at)
+{
+ struct assembly *assembly;
+
+ if (actctx->num_assemblies == actctx->allocated_assemblies)
+ {
+ void *ptr;
+ unsigned int new_count;
+ if (actctx->assemblies)
+ {
+ new_count = actctx->allocated_assemblies * 2;
+ ptr = RtlReAllocateHeap( RtlGetProcessHeap(), HEAP_ZERO_MEMORY,
+ actctx->assemblies, new_count * sizeof(*assembly) );
+ }
+ else
+ {
+ new_count = 4;
+ ptr = RtlAllocateHeap( RtlGetProcessHeap(), HEAP_ZERO_MEMORY, new_count * sizeof(*assembly) );
+ }
+ if (!ptr) return NULL;
+ actctx->assemblies = ptr;
+ actctx->allocated_assemblies = new_count;
+ }
+
+ assembly = &actctx->assemblies[actctx->num_assemblies++];
+ assembly->type = at;
+ return assembly;
+}
+
+static struct dll_redirect* add_dll_redirect(struct assembly* assembly)
+{
+ if (assembly->num_dlls == assembly->allocated_dlls)
+ {
+ void *ptr;
+ unsigned int new_count;
+ if (assembly->dlls)
+ {
+ new_count = assembly->allocated_dlls * 2;
+ ptr = RtlReAllocateHeap( RtlGetProcessHeap(), HEAP_ZERO_MEMORY,
+ assembly->dlls, new_count * sizeof(*assembly->dlls) );
+ }
+ else
+ {
+ new_count = 4;
+ ptr = RtlAllocateHeap( RtlGetProcessHeap(), HEAP_ZERO_MEMORY, new_count * sizeof(*assembly->dlls) );
+ }
+ if (!ptr) return NULL;
+ assembly->dlls = ptr;
+ assembly->allocated_dlls = new_count;
+ }
+ return &assembly->dlls[assembly->num_dlls++];
+}
+
+static void free_assembly_identity(struct assembly_identity *ai)
+{
+ RtlFreeHeap( RtlGetProcessHeap(), 0, ai->name );
+ RtlFreeHeap( RtlGetProcessHeap(), 0, ai->arch );
+ RtlFreeHeap( RtlGetProcessHeap(), 0, ai->public_key );
+ RtlFreeHeap( RtlGetProcessHeap(), 0, ai->language );
+ RtlFreeHeap( RtlGetProcessHeap(), 0, ai->type );
+}
+
+static struct entity* add_entity(struct entity_array *array, DWORD kind)
+{
+ struct entity* entity;
+
+ if (array->num == array->allocated)
+ {
+ void *ptr;
+ unsigned int new_count;
+ if (array->base)
+ {
+ new_count = array->allocated * 2;
+ ptr = RtlReAllocateHeap( RtlGetProcessHeap(), HEAP_ZERO_MEMORY,
+ array->base, new_count * sizeof(*array->base) );
+ }
+ else
+ {
+ new_count = 4;
+ ptr = RtlAllocateHeap( RtlGetProcessHeap(), HEAP_ZERO_MEMORY, new_count * sizeof(*array->base) );
+ }
+ if (!ptr) return NULL;
+ array->base = ptr;
+ array->allocated = new_count;
+ }
+ entity = &array->base[array->num++];
+ entity->kind = kind;
+ return entity;
+}
+
+static void free_entity_array(struct entity_array *array)
+{
+ unsigned int i;
+ for (i = 0; i < array->num; i++)
+ {
+ struct entity *entity = &array->base[i];
+ switch (entity->kind)
+ {
+ case ACTIVATION_CONTEXT_SECTION_COM_SERVER_REDIRECTION:
+ RtlFreeHeap(RtlGetProcessHeap(), 0, entity->u.comclass.clsid);
+ break;
+ case ACTIVATION_CONTEXT_SECTION_COM_INTERFACE_REDIRECTION:
+ RtlFreeHeap(RtlGetProcessHeap(), 0, entity->u.proxy.iid);
+ RtlFreeHeap(RtlGetProcessHeap(), 0, entity->u.proxy.name);
+ break;
+ case ACTIVATION_CONTEXT_SECTION_COM_TYPE_LIBRARY_REDIRECTION:
+ RtlFreeHeap(RtlGetProcessHeap(), 0, entity->u.typelib.tlbid);
+ RtlFreeHeap(RtlGetProcessHeap(), 0, entity->u.typelib.version);
+ RtlFreeHeap(RtlGetProcessHeap(), 0, entity->u.typelib.helpdir);
+ break;
+ case ACTIVATION_CONTEXT_SECTION_WINDOW_CLASS_REDIRECTION:
+ RtlFreeHeap(RtlGetProcessHeap(), 0, entity->u.class.name);
+ break;
+ case ACTIVATION_CONTEXT_SECTION_COM_PROGID_REDIRECTION:
+ RtlFreeHeap(RtlGetProcessHeap(), 0, entity->u.clrclass.name);
+ RtlFreeHeap(RtlGetProcessHeap(), 0, entity->u.clrclass.clsid);
+ break;
+ case ACTIVATION_CONTEXT_SECTION_CLR_SURROGATES:
+ RtlFreeHeap(RtlGetProcessHeap(), 0, entity->u.clrsurrogate.name);
+ RtlFreeHeap(RtlGetProcessHeap(), 0, entity->u.clrsurrogate.clsid);
+ break;
+ default:
+ DPRINT1("Unknown entity kind %d\n", entity->kind);
+ }
+ }
+ RtlFreeHeap( RtlGetProcessHeap(), 0, array->base );
+}
+
+static BOOL is_matching_string( const WCHAR *str1, const WCHAR *str2 )
+{
+ if (!str1) return !str2;
+ return str2 && !strcmpiW( str1, str2 );
+}
+
+static BOOL is_matching_identity( const struct assembly_identity *id1,
+ const struct assembly_identity *id2 )
+{
+ if (!is_matching_string( id1->name, id2->name )) return FALSE;
+ if (!is_matching_string( id1->arch, id2->arch )) return FALSE;
+ if (!is_matching_string( id1->public_key, id2->public_key )) return FALSE;
+
+ if (id1->language && id2->language && strcmpiW( id1->language, id2->language ))
+ {
+ static const WCHAR wildcardW[] = {'*',0};
+ if (strcmpW( wildcardW, id1->language ) && strcmpW( wildcardW, id2->language ))
+ return FALSE;
+ }
+ if (id1->version.major != id2->version.major) return FALSE;
+ if (id1->version.minor != id2->version.minor) return FALSE;
+ if (id1->version.build > id2->version.build) return FALSE;
+ if (id1->version.build == id2->version.build &&
+ id1->version.revision > id2->version.revision) return FALSE;
+ return TRUE;
+}
+
+static BOOL add_dependent_assembly_id(struct actctx_loader* acl,
+ struct assembly_identity* ai)
+{
+ unsigned int i;
+
+ /* check if we already have that assembly */
+
+ for (i = 0; i < acl->actctx->num_assemblies; i++)
+ if (is_matching_identity( ai, &acl->actctx->assemblies[i].id ))
+ {
+ DPRINT( "reusing existing assembly for %S arch %S version %u.%u.%u.%u\n",
+ ai->name, ai->arch, ai->version.major, ai->version.minor,
+ ai->version.build, ai->version.revision );
+ return TRUE;
+ }
+
+ for (i = 0; i < acl->num_dependencies; i++)
+ if (is_matching_identity( ai, &acl->dependencies[i] ))
+ {
+ DPRINT( "reusing existing dependency for %S arch %S version %u.%u.%u.%u\n",
+ ai->name, ai->arch, ai->version.major, ai->version.minor,
+ ai->version.build, ai->version.revision );
+ return TRUE;
+ }
+
+ if (acl->num_dependencies == acl->allocated_dependencies)
+ {
+ void *ptr;
+ unsigned int new_count;
+ if (acl->dependencies)
+ {
+ new_count = acl->allocated_dependencies * 2;
+ ptr = RtlReAllocateHeap(RtlGetProcessHeap(), 0, acl->dependencies,
+ new_count * sizeof(acl->dependencies[0]));
+ }
+ else
+ {
+ new_count = 4;
+ ptr = RtlAllocateHeap(RtlGetProcessHeap(), 0, new_count * sizeof(acl->dependencies[0]));
+ }
+ if (!ptr) return FALSE;
+ acl->dependencies = ptr;
+ acl->allocated_dependencies = new_count;
+ }
+ acl->dependencies[acl->num_dependencies++] = *ai;
+
+ return TRUE;
+}
+
+static void free_depend_manifests(struct actctx_loader* acl)
+{
+ unsigned int i;
+ for (i = 0; i < acl->num_dependencies; i++)
+ free_assembly_identity(&acl->dependencies[i]);
+ RtlFreeHeap(RtlGetProcessHeap(), 0, acl->dependencies);
+}
+
+static WCHAR *build_assembly_dir(struct assembly_identity* ai)
+{
+ static const WCHAR undW[] = {'_',0};
+ static const WCHAR noneW[] = {'n','o','n','e',0};
+ static const WCHAR mskeyW[] = {'d','e','a','d','b','e','e','f',0};
+
+ const WCHAR *arch = ai->arch ? ai->arch : noneW;
+ const WCHAR *key = ai->public_key ? ai->public_key : noneW;
+ const WCHAR *lang = ai->language ? ai->language : noneW;
+ const WCHAR *name = ai->name ? ai->name : noneW;
+ SIZE_T size = (strlenW(arch) + 1 + strlenW(name) + 1 + strlenW(key) + 24 + 1 +
+ strlenW(lang) + 1) * sizeof(WCHAR) + sizeof(mskeyW);
+ WCHAR *ret;
+
+ if (!(ret = RtlAllocateHeap( RtlGetProcessHeap(), 0, size ))) return NULL;
+
+ strcpyW( ret, arch );
+ strcatW( ret, undW );
+ strcatW( ret, name );
+ strcatW( ret, undW );
+ strcatW( ret, key );
+ strcatW( ret, undW );
+ sprintfW( ret + strlenW(ret), version_formatW,
+ ai->version.major, ai->version.minor, ai->version.build, ai->version.revision );
+ strcatW( ret, undW );
+ strcatW( ret, lang );
+ strcatW( ret, undW );
+ strcatW( ret, mskeyW );
+ return ret;
+}
+
+static inline void append_string( WCHAR *buffer, const WCHAR *prefix, const WCHAR *str )
+{
+ WCHAR *p = buffer;
+
+ if (!str) return;
+ strcatW( buffer, prefix );
+ p += strlenW(p);
+ *p++ = '"';
+ strcpyW( p, str );
+ p += strlenW(p);
+ *p++ = '"';
+ *p = 0;
+}
+
+static WCHAR *build_assembly_id( const struct assembly_identity *ai )
+{
+ static const WCHAR archW[] =
+ {',','p','r','o','c','e','s','s','o','r','A','r','c','h','i','t','e','c','t','u','r','e','=',0};
+ static const WCHAR public_keyW[] =
+ {',','p','u','b','l','i','c','K','e','y','T','o','k','e','n','=',0};
+ static const WCHAR typeW[] =
+ {',','t','y','p','e','=',0};
+ static const WCHAR versionW[] =
+ {',','v','e','r','s','i','o','n','=',0};
+
+ WCHAR version[64], *ret;
+ SIZE_T size = 0;
+
+ sprintfW( version, version_formatW,
+ ai->version.major, ai->version.minor, ai->version.build, ai->version.revision );
+ if (ai->name) size += strlenW(ai->name) * sizeof(WCHAR);
+ if (ai->arch) size += strlenW(archW) + strlenW(ai->arch) + 2;
+ if (ai->public_key) size += strlenW(public_keyW) + strlenW(ai->public_key) + 2;
+ if (ai->type) size += strlenW(typeW) + strlenW(ai->type) + 2;
+ size += strlenW(versionW) + strlenW(version) + 2;
+
+ if (!(ret = RtlAllocateHeap( RtlGetProcessHeap(), 0, (size + 1) * sizeof(WCHAR) )))
+ return NULL;
+
+ if (ai->name) strcpyW( ret, ai->name );
+ else *ret = 0;
+ append_string( ret, archW, ai->arch );
+ append_string( ret, public_keyW, ai->public_key );
+ append_string( ret, typeW, ai->type );
+ append_string( ret, versionW, version );
+ return ret;
+}
+
+static ACTIVATION_CONTEXT *check_actctx( HANDLE h )
+{
+ ACTIVATION_CONTEXT *ret = NULL, *actctx = h;
+
+ if (!h || h == INVALID_HANDLE_VALUE) return NULL;
+ _SEH2_TRY
+ {
+ if (actctx && actctx->magic == ACTCTX_MAGIC) ret = actctx;
+ }
+ _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
+ {
+ DPRINT1("Invalid activation context handle!\n");
+ }
+ _SEH2_END;
+ return ret;
+}
+
+static inline void actctx_addref( ACTIVATION_CONTEXT *actctx )
+{
+ _InterlockedExchangeAdd( &actctx->ref_count, 1 );
+}
+
+static void actctx_release( ACTIVATION_CONTEXT *actctx )
+{
+ if (_InterlockedExchangeAdd( &actctx->ref_count, -1 ) == 1)
+ {
+ unsigned int i, j;
+
+ for (i = 0; i < actctx->num_assemblies; i++)
+ {
+ struct assembly *assembly = &actctx->assemblies[i];
+ for (j = 0; j < assembly->num_dlls; j++)
+ {
+ struct dll_redirect *dll = &assembly->dlls[j];
+ free_entity_array( &dll->entities );
+ RtlFreeHeap( RtlGetProcessHeap(), 0, dll->name );
+ RtlFreeHeap( RtlGetProcessHeap(), 0, dll->hash );
+ }
+ RtlFreeHeap( RtlGetProcessHeap(), 0, assembly->dlls );
+ RtlFreeHeap( RtlGetProcessHeap(), 0, assembly->manifest.info );
+ RtlFreeHeap( RtlGetProcessHeap(), 0, assembly->directory );
+ free_entity_array( &assembly->entities );
+ free_assembly_identity(&assembly->id);
+ }
+ RtlFreeHeap( RtlGetProcessHeap(), 0, actctx->config.info );
+ RtlFreeHeap( RtlGetProcessHeap(), 0, actctx->appdir.info );
+ RtlFreeHeap( RtlGetProcessHeap(), 0, actctx->assemblies );
+ actctx->magic = 0;
+ RtlFreeHeap( RtlGetProcessHeap(), 0, actctx );
+ }
+}
+
+static BOOL next_xml_attr(xmlbuf_t* xmlbuf, xmlstr_t* name, xmlstr_t* value,
+ BOOL* error, BOOL* end)
+{
+ const WCHAR* ptr;
+
+ *error = TRUE;
+
+ while (xmlbuf->ptr < xmlbuf->end && isxmlspace(*xmlbuf->ptr))
+ xmlbuf->ptr++;
+
+ if (xmlbuf->ptr == xmlbuf->end) return FALSE;
+
+ if (*xmlbuf->ptr == '/')
+ {
+ xmlbuf->ptr++;
+ if (xmlbuf->ptr == xmlbuf->end || *xmlbuf->ptr != '>')
+ return FALSE;
+
+ xmlbuf->ptr++;
+ *end = TRUE;
+ *error = FALSE;
+ return FALSE;
+ }
+
+ if (*xmlbuf->ptr == '>')
+ {
+ xmlbuf->ptr++;
+ *error = FALSE;
+ return FALSE;
+ }
+
+ ptr = xmlbuf->ptr;
+ while (ptr < xmlbuf->end && *ptr != '=' && *ptr != '>' && !isxmlspace(*ptr)) ptr++;
+
+ if (ptr == xmlbuf->end || *ptr != '=') return FALSE;
+
+ name->ptr = xmlbuf->ptr;
+ name->len = ptr-xmlbuf->ptr;
+ xmlbuf->ptr = ptr;
+
+ ptr++;
+ if (ptr == xmlbuf->end || (*ptr != '"' && *ptr != '\'')) return FALSE;
+
+ value->ptr = ++ptr;
+ if (ptr == xmlbuf->end) return FALSE;
+
+ ptr = memchrW(ptr, ptr[-1], xmlbuf->end - ptr);
+ if (!ptr)
+ {
+ xmlbuf->ptr = xmlbuf->end;
+ return FALSE;
+ }
+
+ value->len = ptr - value->ptr;
+ xmlbuf->ptr = ptr + 1;
+
+ if (xmlbuf->ptr == xmlbuf->end) return FALSE;
+
+ *error = FALSE;
+ return TRUE;
+}
+
+static BOOL next_xml_elem(xmlbuf_t* xmlbuf, xmlstr_t* elem)
+{
+ const WCHAR* ptr;
+
+ for (;;)
+ {
+ ptr = memchrW(xmlbuf->ptr, '<', xmlbuf->end - xmlbuf->ptr);
+ if (!ptr)
+ {
+ xmlbuf->ptr = xmlbuf->end;
+ return FALSE;
+ }
+ ptr++;
+ if (ptr + 3 < xmlbuf->end && ptr[0] == '!' && ptr[1] == '-' && ptr[2] == '-') /* skip comment */
+ {
+ for (ptr += 3; ptr + 3 <= xmlbuf->end; ptr++)
+ if (ptr[0] == '-' && ptr[1] == '-' && ptr[2] == '>') break;
+
+ if (ptr + 3 > xmlbuf->end)
+ {
+ xmlbuf->ptr = xmlbuf->end;
+ return FALSE;
+ }
+ xmlbuf->ptr = ptr + 3;
+ }
+ else break;
+ }
+
+ xmlbuf->ptr = ptr;
+ while (ptr < xmlbuf->end && !isxmlspace(*ptr) && *ptr != '>' && (*ptr != '/' || ptr == xmlbuf->ptr))
+ ptr++;
+
+ elem->ptr = xmlbuf->ptr;
+ elem->len = ptr - xmlbuf->ptr;
+ xmlbuf->ptr = ptr;
+ return xmlbuf->ptr != xmlbuf->end;
+}
+
+static BOOL parse_xml_header(xmlbuf_t* xmlbuf)
+{
+ /* FIXME: parse attributes */
+ const WCHAR *ptr;
+
+ for (ptr = xmlbuf->ptr; ptr < xmlbuf->end - 1; ptr++)
+ {
+ if (ptr[0] == '?' && ptr[1] == '>')
+ {
+ xmlbuf->ptr = ptr + 2;
+ return TRUE;
+ }
+ }
+ return FALSE;
+}
+
+static BOOL parse_text_content(xmlbuf_t* xmlbuf, xmlstr_t* content)
+{
+ const WCHAR *ptr = memchrW(xmlbuf->ptr, '<', xmlbuf->end - xmlbuf->ptr);
+
+ if (!ptr) return FALSE;
+
+ content->ptr = xmlbuf->ptr;
+ content->len = ptr - xmlbuf->ptr;
+ xmlbuf->ptr = ptr;
+
+ return TRUE;
+}
+
+static BOOL parse_version(const xmlstr_t *str, struct assembly_version *version)
+{
+ unsigned int ver[4];
+ unsigned int pos;
+ const WCHAR *curr;
+
+ /* major.minor.build.revision */
+ ver[0] = ver[1] = ver[2] = ver[3] = pos = 0;
+ for (curr = str->ptr; curr < str->ptr + str->len; curr++)
+ {
+ if (*curr >= '0' && *curr <= '9')
+ {
+ ver[pos] = ver[pos] * 10 + *curr - '0';
+ if (ver[pos] >= 0x10000) goto error;
+ }
+ else if (*curr == '.')
+ {
+ if (++pos >= 4) goto error;
+ }
+ else goto error;
+ }
+ version->major = ver[0];
+ version->minor = ver[1];
+ version->build = ver[2];
+ version->revision = ver[3];
+ return TRUE;
+
+error:
+ DPRINT1( "Wrong version definition in manifest file (%S)\n", str->ptr );
+ return FALSE;
+}
+
+static BOOL parse_expect_elem(xmlbuf_t* xmlbuf, const WCHAR* name)
+{
+ xmlstr_t elem;
+ if (!next_xml_elem(xmlbuf, &elem)) return FALSE;
+ if (xmlstr_cmp(&elem, name)) return TRUE;
+ DPRINT1( "unexpected element %S\n", elem.ptr );
+ return FALSE;
+}
+
+static BOOL parse_expect_no_attr(xmlbuf_t* xmlbuf, BOOL* end)
+{
+ xmlstr_t attr_name, attr_value;
+ BOOL error;
+
+ while (next_xml_attr(xmlbuf, &attr_name, &attr_value, &error, end))
+ {
+ DPRINT1( "unexpected attr %S=%S\n", attr_name.ptr,
+ attr_value.ptr);
+ }
+ return !error;
+}
+
+static BOOL parse_end_element(xmlbuf_t *xmlbuf)
+{
+ BOOL end = FALSE;
+ return parse_expect_no_attr(xmlbuf, &end) && !end;
+}
+
+static BOOL parse_expect_end_elem(xmlbuf_t *xmlbuf, const WCHAR *name)
+{
+ xmlstr_t elem;
+ if (!next_xml_elem(xmlbuf, &elem)) return FALSE;
+ if (!xmlstr_cmp_end(&elem, name))
+ {
+ DPRINT1( "unexpected element %S\n", elem.ptr );
+ return FALSE;
+ }
+ return parse_end_element(xmlbuf);
+}
+
+static BOOL parse_unknown_elem(xmlbuf_t *xmlbuf, const xmlstr_t *unknown_elem)
+{
+ xmlstr_t attr_name, attr_value, elem;
+ BOOL end = FALSE, error, ret = TRUE;
+
+ while(next_xml_attr(xmlbuf, &attr_name, &attr_value, &error, &end));
+ if(error || end) return end;
+
+ while(ret && (ret = next_xml_elem(xmlbuf, &elem)))
+ {
+ if(*elem.ptr == '/' && elem.len - 1 == unknown_elem->len &&
+ !strncmpW(elem.ptr+1, unknown_elem->ptr, unknown_elem->len))
+ break;
+ else
+ ret = parse_unknown_elem(xmlbuf, &elem);
+ }
+
+ return ret && parse_end_element(xmlbuf);
+}
+
+static BOOL parse_assembly_identity_elem(xmlbuf_t* xmlbuf, ACTIVATION_CONTEXT* actctx,
+ struct assembly_identity* ai)
+{
+ xmlstr_t attr_name, attr_value;
+ BOOL end = FALSE, error;
+
+ while (next_xml_attr(xmlbuf, &attr_name, &attr_value, &error, &end))
+ {
+ if (xmlstr_cmp(&attr_name, nameW))
+ {
+ if (!(ai->name = xmlstrdupW(&attr_value))) return FALSE;
+ }
+ else if (xmlstr_cmp(&attr_name, typeW))
+ {
+ if (!(ai->type = xmlstrdupW(&attr_value))) return FALSE;
+ }
+ else if (xmlstr_cmp(&attr_name, versionW))
+ {
+ if (!parse_version(&attr_value, &ai->version)) return FALSE;
+ }
+ else if (xmlstr_cmp(&attr_name, processorArchitectureW))
+ {
+ if (!(ai->arch = xmlstrdupW(&attr_value))) return FALSE;
+ }
+ else if (xmlstr_cmp(&attr_name, publicKeyTokenW))
+ {
+ if (!(ai->public_key = xmlstrdupW(&attr_value))) return FALSE;
+ }
+ else if (xmlstr_cmp(&attr_name, languageW))
+ {
+ DPRINT1("Unsupported yet language attribute (%S)\n",
+ attr_value.ptr);
+ if (!(ai->language = xmlstrdupW(&attr_value))) return FALSE;
+ }
+ else
+ {
+ DPRINT1("unknown attr %S=%S\n", attr_name.ptr,
+ attr_value.ptr);
+ }
+ }
+
+ if (error || end) return end;
+ return parse_expect_end_elem(xmlbuf, assemblyIdentityW);
+}
+
+static BOOL parse_com_class_elem(xmlbuf_t* xmlbuf, struct dll_redirect* dll)
+{
+ xmlstr_t elem, attr_name, attr_value;
+ BOOL ret, end = FALSE, error;
+ struct entity* entity;
+
+ if (!(entity = add_entity(&dll->entities, ACTIVATION_CONTEXT_SECTION_COM_SERVER_REDIRECTION)))
+ return FALSE;
+
+ while (next_xml_attr(xmlbuf, &attr_name, &attr_value, &error, &end))
+ {
+ if (xmlstr_cmp(&attr_name, clsidW))
+ {
+ if (!(entity->u.comclass.clsid = xmlstrdupW(&attr_value))) return FALSE;
+ }
+ else
+ {
+ DPRINT1("unknown attr %S=%S\n", attr_name.ptr, attr_value.ptr);
+ }
+ }
+
+ if (error || end) return end;
+
+ while ((ret = next_xml_elem(xmlbuf, &elem)))
+ {
+ if (xmlstr_cmp_end(&elem, comClassW))
+ {
+ ret = parse_end_element(xmlbuf);
+ break;
+ }
+ else
+ {
+ DPRINT1("unknown elem %S\n", elem.ptr);
+ ret = parse_unknown_elem(xmlbuf, &elem);
+ }
+ }
+ return ret;
+}
+
+static BOOL parse_cominterface_proxy_stub_elem(xmlbuf_t* xmlbuf, struct dll_redirect* dll)
+{
+ xmlstr_t attr_name, attr_value;
+ BOOL end = FALSE, error;
+ struct entity* entity;
+
+ if (!(entity = add_entity(&dll->entities, ACTIVATION_CONTEXT_SECTION_COM_INTERFACE_REDIRECTION)))
+ return FALSE;
+
+ while (next_xml_attr(xmlbuf, &attr_name, &attr_value, &error, &end))
+ {
+ if (xmlstr_cmp(&attr_name, iidW))
+ {
+ if (!(entity->u.proxy.iid = xmlstrdupW(&attr_value))) return FALSE;
+ }
+ if (xmlstr_cmp(&attr_name, nameW))
+ {
+ if (!(entity->u.proxy.name = xmlstrdupW(&attr_value))) return FALSE;
+ }
+ else
+ {
+ DPRINT1("unknown attr %S=%S\n", attr_name.ptr, attr_value.ptr);
+ }
+ }
+
+ if (error || end) return end;
+ return parse_expect_end_elem(xmlbuf, comInterfaceProxyStubW);
+}
+
+static BOOL parse_typelib_elem(xmlbuf_t* xmlbuf, struct dll_redirect* dll)
+{
+ xmlstr_t attr_name, attr_value;
+ BOOL end = FALSE, error;
+ struct entity* entity;
+
+ if (!(entity = add_entity(&dll->entities, ACTIVATION_CONTEXT_SECTION_COM_TYPE_LIBRARY_REDIRECTION)))
+ return FALSE;
+
+ while (next_xml_attr(xmlbuf, &attr_name, &attr_value, &error, &end))
+ {
+ if (xmlstr_cmp(&attr_name, tlbidW))
+ {
+ if (!(entity->u.typelib.tlbid = xmlstrdupW(&attr_value))) return FALSE;
+ }
+ if (xmlstr_cmp(&attr_name, versionW))
+ {
+ if (!(entity->u.typelib.version = xmlstrdupW(&attr_value))) return FALSE;
+ }
+ if (xmlstr_cmp(&attr_name, helpdirW))
+ {
+ if (!(entity->u.typelib.helpdir = xmlstrdupW(&attr_value))) return FALSE;
+ }
+ else
+ {
+ DPRINT1("unknown attr %S=%S\n", attr_name.ptr , attr_value.ptr);
+ }
+ }
+
+ if (error || end) return end;
+ return parse_expect_end_elem(xmlbuf, typelibW);
+}
+
+static BOOL parse_window_class_elem(xmlbuf_t* xmlbuf, struct dll_redirect* dll)
+{
+ xmlstr_t elem, content;
+ BOOL end = FALSE, ret = TRUE;
+ struct entity* entity;
+
+ if (!(entity = add_entity(&dll->entities, ACTIVATION_CONTEXT_SECTION_WINDOW_CLASS_REDIRECTION)))
+ return FALSE;
+
+ if (!parse_expect_no_attr(xmlbuf, &end)) return FALSE;
+ if (end) return FALSE;
+
+ if (!parse_text_content(xmlbuf, &content)) return FALSE;
+
+ if (!(entity->u.class.name = xmlstrdupW(&content))) return FALSE;
+
+ while (ret && (ret = next_xml_elem(xmlbuf, &elem)))
+ {
+ if (xmlstr_cmp_end(&elem, windowClassW))
+ {
+ ret = parse_end_element(xmlbuf);
+ break;
+ }
+ else
+ {
+ DPRINT1("unknown elem %S\n", elem.ptr);
+ ret = parse_unknown_elem(xmlbuf, &elem);
+ }
+ }
+
+ return ret;
+}
+
+static BOOL parse_binding_redirect_elem(xmlbuf_t* xmlbuf)
+{
+ xmlstr_t attr_name, attr_value;
+ BOOL end = FALSE, error;
+
+ while (next_xml_attr(xmlbuf, &attr_name, &attr_value, &error, &end))
+ {
+ if (xmlstr_cmp(&attr_name, oldVersionW))
+ {
+ DPRINT1("Not stored yet oldVersion=%S\n", attr_value.ptr);
+ }
+ else if (xmlstr_cmp(&attr_name, newVersionW))
+ {
+ DPRINT1("Not stored yet newVersion=%S\n", attr_value.ptr);
+ }
+ else
+ {
+ DPRINT1("unknown attr %S=%S\n", attr_name.ptr, attr_value.ptr);
+ }
+ }
+
+ if (error || end) return end;
+ return parse_expect_end_elem(xmlbuf, bindingRedirectW);
+}
+
+static BOOL parse_description_elem(xmlbuf_t* xmlbuf)
+{
+ xmlstr_t elem, content;
+ BOOL end = FALSE, ret = TRUE;
+
+ if (!parse_expect_no_attr(xmlbuf, &end) || end ||
+ !parse_text_content(xmlbuf, &content))
+ return FALSE;
+
+ DPRINT("Got description %S\n", content.ptr);
+
+ while (ret && (ret = next_xml_elem(xmlbuf, &elem)))
+ {
+ if (xmlstr_cmp_end(&elem, descriptionW))
+ {
+ ret = parse_end_element(xmlbuf);
+ break;
+ }
+ else
+ {
+ DPRINT1("unknown elem %S\n", elem.ptr);
+ ret = parse_unknown_elem(xmlbuf, &elem);
+ }
+ }
+
+ return ret;
+}
+
+static BOOL parse_com_interface_external_proxy_stub_elem(xmlbuf_t* xmlbuf,
+ struct assembly* assembly)
+{
+ xmlstr_t attr_name, attr_value;
+ BOOL end = FALSE, error;
+ struct entity* entity;
+
+ entity = add_entity(&assembly->entities, ACTIVATION_CONTEXT_SECTION_COM_INTERFACE_REDIRECTION);
+ if (!entity) return FALSE;
+
+ while (next_xml_attr(xmlbuf, &attr_name, &attr_value, &error, &end))
+ {
+ if (xmlstr_cmp(&attr_name, iidW))
+ {
+ if (!(entity->u.proxy.iid = xmlstrdupW(&attr_value))) return FALSE;
+ }
+ if (xmlstr_cmp(&attr_name, nameW))
+ {
+ if (!(entity->u.proxy.name = xmlstrdupW(&attr_value))) return FALSE;
+ }
+ else
+ {
+ DPRINT1("unknown attr %S=%S\n", attr_name.ptr, attr_value.ptr);
+ }
+ }
+
+ if (error || end) return end;
+ return parse_expect_end_elem(xmlbuf, comInterfaceExternalProxyStubW);
+}
+
+static BOOL parse_clr_class_elem(xmlbuf_t* xmlbuf, struct assembly* assembly)
+{
+ xmlstr_t attr_name, attr_value;
+ BOOL end = FALSE, error;
+ struct entity* entity;
+
+ entity = add_entity(&assembly->entities, ACTIVATION_CONTEXT_SECTION_COM_PROGID_REDIRECTION);
+ if (!entity) return FALSE;
+
+ while (next_xml_attr(xmlbuf, &attr_name, &attr_value, &error, &end))
+ {
+ if (xmlstr_cmp(&attr_name, nameW))
+ {
+ if (!(entity->u.clrclass.name = xmlstrdupW(&attr_value))) return FALSE;
+ }
+ else if (xmlstr_cmp(&attr_name, clsidW))
+ {
+ if (!(entity->u.clrclass.clsid = xmlstrdupW(&attr_value))) return FALSE;
+ }
+ else
+ {
+ DPRINT1("unknown attr %S=%S\n", attr_name.ptr, attr_value.ptr);
+ }
+ }
+
+ if (error || end) return end;
+ return parse_expect_end_elem(xmlbuf, clrClassW);
+}
+
+static BOOL parse_clr_surrogate_elem(xmlbuf_t* xmlbuf, struct assembly* assembly)
+{
+ xmlstr_t attr_name, attr_value;
+ BOOL end = FALSE, error;
+ struct entity* entity;
+
+ entity = add_entity(&assembly->entities, ACTIVATION_CONTEXT_SECTION_CLR_SURROGATES);
+ if (!entity) return FALSE;
+
+ while (next_xml_attr(xmlbuf, &attr_name, &attr_value, &error, &end))
+ {
+ if (xmlstr_cmp(&attr_name, nameW))
+ {
+ if (!(entity->u.clrsurrogate.name = xmlstrdupW(&attr_value))) return FALSE;
+ }
+ else if (xmlstr_cmp(&attr_name, clsidW))
+ {
+ if (!(entity->u.clrsurrogate.clsid = xmlstrdupW(&attr_value))) return FALSE;
+ }
+ else
+ {
+ DPRINT1("unknown attr %S=%S\n", attr_name.ptr, attr_value.ptr);
+ }
+ }
+
+ if (error || end) return end;
+ return parse_expect_end_elem(xmlbuf, clrSurrogateW);
+}
+
+static BOOL parse_dependent_assembly_elem(xmlbuf_t* xmlbuf, struct actctx_loader* acl, BOOL optional)
+{
+ struct assembly_identity ai;
+ xmlstr_t elem;
+ BOOL end = FALSE, ret = TRUE;
+
+ if (!parse_expect_no_attr(xmlbuf, &end) || end) return end;
+
+ memset(&ai, 0, sizeof(ai));
+ ai.optional = optional;
+
+ if (!parse_expect_elem(xmlbuf, assemblyIdentityW) ||
+ !parse_assembly_identity_elem(xmlbuf, acl->actctx, &ai))
+ return FALSE;
+
+ /* store the newly found identity for later loading */
+ if (!add_dependent_assembly_id(acl, &ai)) return FALSE;
+
+ while (ret && (ret = next_xml_elem(xmlbuf, &elem)))
+ {
+ if (xmlstr_cmp_end(&elem, dependentAssemblyW))
+ {
+ ret = parse_end_element(xmlbuf);
+ break;
+ }
+ else if (xmlstr_cmp(&elem, bindingRedirectW))
+ {
+ ret = parse_binding_redirect_elem(xmlbuf);
+ }
+ else
+ {
+ DPRINT1("unknown elem %S\n", elem.ptr);
+ ret = parse_unknown_elem(xmlbuf, &elem);
+ }
+ }
+
+ return ret;
+}
+
+static BOOL parse_dependency_elem(xmlbuf_t* xmlbuf, struct actctx_loader* acl)
+{
+ xmlstr_t attr_name, attr_value, elem;
+ BOOL end = FALSE, ret = TRUE, error, optional = FALSE;
+
+ while (next_xml_attr(xmlbuf, &attr_name, &attr_value, &error, &end))
+ {
+ if (xmlstr_cmp(&attr_name, optionalW))
+ {
+ static const WCHAR yesW[] = {'y','e','s',0};
+ optional = xmlstr_cmpi( &attr_value, yesW );
+ DPRINT1("optional=%S\n", attr_value.ptr);
+ }
+ else
+ {
+ DPRINT1("unknown attr %S=%S\n", attr_name.ptr, attr_value.ptr);
+ }
+ }
+
+ while (ret && (ret = next_xml_elem(xmlbuf, &elem)))
+ {
+ if (xmlstr_cmp_end(&elem, dependencyW))
+ {
+ ret = parse_end_element(xmlbuf);
+ break;
+ }
+ else if (xmlstr_cmp(&elem, dependentAssemblyW))
+ {
+ ret = parse_dependent_assembly_elem(xmlbuf, acl, optional);
+ }
+ else
+ {
+ DPRINT1("unknown element %S\n", elem.ptr);
+ ret = parse_unknown_elem(xmlbuf, &elem);
+ }
+ }
+
+ return ret;
+}
+
+static BOOL parse_noinherit_elem(xmlbuf_t* xmlbuf)
+{
+ BOOL end = FALSE;
+
+ if (!parse_expect_no_attr(xmlbuf, &end)) return FALSE;
+ return end || parse_expect_end_elem(xmlbuf, noInheritW);
+}
+
+static BOOL parse_noinheritable_elem(xmlbuf_t* xmlbuf)
+{
+ BOOL end = FALSE;
+
+ if (!parse_expect_no_attr(xmlbuf, &end)) return FALSE;
+ return end || parse_expect_end_elem(xmlbuf, noInheritableW);
+}
+
+static BOOL parse_file_elem(xmlbuf_t* xmlbuf, struct assembly* assembly)
+{
+ xmlstr_t attr_name, attr_value, elem;
+ BOOL end = FALSE, error, ret = TRUE;
+ struct dll_redirect* dll;
+
+ if (!(dll = add_dll_redirect(assembly))) return FALSE;
+
+ while (next_xml_attr(xmlbuf, &attr_name, &attr_value, &error, &end))
+ {
+ if (xmlstr_cmp(&attr_name, nameW))
+ {
+ if (!(dll->name = xmlstrdupW(&attr_value))) return FALSE;
+ DPRINT("name=%S\n", attr_value.ptr);
+ }
+ else if (xmlstr_cmp(&attr_name, hashW))
+ {
+ if (!(dll->hash = xmlstrdupW(&attr_value))) return FALSE;
+ }
+ else if (xmlstr_cmp(&attr_name, hashalgW))
+ {
+ static const WCHAR sha1W[] = {'S','H','A','1',0};
+ if (!xmlstr_cmpi(&attr_value, sha1W))
+ DPRINT1("hashalg should be SHA1, got %S\n", attr_value.ptr);
+ }
+ else
+ {
+ DPRINT1("unknown attr %S=%S\n", attr_name.ptr, attr_value.ptr);
+ }
+ }
+
+ if (error || !dll->name) return FALSE;
+ if (end) return TRUE;
+
+ while (ret && (ret = next_xml_elem(xmlbuf, &elem)))
+ {
+ if (xmlstr_cmp_end(&elem, fileW))
+ {
+ ret = parse_end_element(xmlbuf);
+ break;
+ }
+ else if (xmlstr_cmp(&elem, comClassW))
+ {
+ ret = parse_com_class_elem(xmlbuf, dll);
+ }
+ else if (xmlstr_cmp(&elem, comInterfaceProxyStubW))
+ {
+ ret = parse_cominterface_proxy_stub_elem(xmlbuf, dll);
+ }
+ else if (xmlstr_cmp(&elem, asmv2hashW))
+ {
+ DPRINT1("asmv2hash (undocumented) not supported\n");
+ ret = parse_unknown_elem(xmlbuf, &elem);
+ }
+ else if (xmlstr_cmp(&elem, typelibW))
+ {
+ ret = parse_typelib_elem(xmlbuf, dll);
+ }
+ else if (xmlstr_cmp(&elem, windowClassW))
+ {
+ ret = parse_window_class_elem(xmlbuf, dll);
+ }
+ else
+ {
+ DPRINT1("unknown elem %S\n", elem.ptr);
+ ret = parse_unknown_elem( xmlbuf, &elem );
+ }
+ }
+
+ return ret;
+}
+
+static BOOL parse_assembly_elem(xmlbuf_t* xmlbuf, struct actctx_loader* acl,
+ struct assembly* assembly,
+ struct assembly_identity* expected_ai)
+{
+ xmlstr_t attr_name, attr_value, elem;
+ BOOL end = FALSE, error, version = FALSE, xmlns = FALSE, ret = TRUE;
+
+ while (next_xml_attr(xmlbuf, &attr_name, &attr_value, &error, &end))
+ {
+ if (xmlstr_cmp(&attr_name, manifestVersionW))
+ {
+ static const WCHAR v10W[] = {'1','.','0',0};
+ if (!xmlstr_cmp(&attr_value, v10W))
+ {
+ DPRINT1("wrong version %S\n", attr_value.ptr);
+ return FALSE;
+ }
+ version = TRUE;
+ }
+ else if (xmlstr_cmp(&attr_name, xmlnsW))
+ {
+ if (!xmlstr_cmp(&attr_value, manifestv1W) && !xmlstr_cmp(&attr_value, manifestv3W))
+ {
+ DPRINT1("wrong namespace %S\n", attr_value.ptr);
+ return FALSE;
+ }
+ xmlns = TRUE;
+ }
+ else
+ {
+ DPRINT1("unknown attr %S=%S\n", attr_name.ptr, attr_value.ptr);
+ }
+ }
+
+ if (error || end || !xmlns || !version) return FALSE;
+ if (!next_xml_elem(xmlbuf, &elem)) return FALSE;
+
+ if (assembly->type == APPLICATION_MANIFEST && xmlstr_cmp(&elem, noInheritW))
+ {
+ if (!parse_noinherit_elem(xmlbuf) || !next_xml_elem(xmlbuf, &elem))
+ return FALSE;
+ assembly->no_inherit = TRUE;
+ }
+
+ if (xmlstr_cmp(&elem, noInheritableW))
+ {
+ if (!parse_noinheritable_elem(xmlbuf) || !next_xml_elem(xmlbuf, &elem))
+ return FALSE;
+ }
+ else if ((assembly->type == ASSEMBLY_MANIFEST || assembly->type == ASSEMBLY_SHARED_MANIFEST) &&
+ assembly->no_inherit)
+ return FALSE;
+
+ while (ret)
+ {
+ if (xmlstr_cmp_end(&elem, assemblyW))
+ {
+ ret = parse_end_element(xmlbuf);
+ break;
+ }
+ else if (xmlstr_cmp(&elem, descriptionW))
+ {
+ ret = parse_description_elem(xmlbuf);
+ }
+ else if (xmlstr_cmp(&elem, comInterfaceExternalProxyStubW))
+ {
+ ret = parse_com_interface_external_proxy_stub_elem(xmlbuf, assembly);
+ }
+ else if (xmlstr_cmp(&elem, dependencyW))
+ {
+ ret = parse_dependency_elem(xmlbuf, acl);
+ }
+ else if (xmlstr_cmp(&elem, fileW))
+ {
+ ret = parse_file_elem(xmlbuf, assembly);
+ }
+ else if (xmlstr_cmp(&elem, clrClassW))
+ {
+ ret = parse_clr_class_elem(xmlbuf, assembly);
+ }
+ else if (xmlstr_cmp(&elem, clrSurrogateW))
+ {
+ ret = parse_clr_surrogate_elem(xmlbuf, assembly);
+ }
+ else if (xmlstr_cmp(&elem, assemblyIdentityW))
+ {
+ if (!parse_assembly_identity_elem(xmlbuf, acl->actctx, &assembly->id)) return FALSE;
+
+ if (expected_ai)
+ {
+ /* FIXME: more tests */
+ if (assembly->type == ASSEMBLY_MANIFEST &&
+ memcmp(&assembly->id.version, &expected_ai->version, sizeof(assembly->id.version)))
+ {
+ DPRINT1("wrong version for assembly manifest: %u.%u.%u.%u / %u.%u.%u.%u\n",
+ expected_ai->version.major, expected_ai->version.minor,
+ expected_ai->version.build, expected_ai->version.revision,
+ assembly->id.version.major, assembly->id.version.minor,
+ assembly->id.version.build, assembly->id.version.revision);
+ ret = FALSE;
+ }
+ else if (assembly->type == ASSEMBLY_SHARED_MANIFEST &&
+ (assembly->id.version.major != expected_ai->version.major ||
+ assembly->id.version.minor != expected_ai->version.minor ||
+ assembly->id.version.build < expected_ai->version.build ||
+ (assembly->id.version.build == expected_ai->version.build &&
+ assembly->id.version.revision < expected_ai->version.revision)))
+ {
+ DPRINT1("wrong version for shared assembly manifest\n");
+ ret = FALSE;
+ }
+ }
+ }
+ else
+ {
+ DPRINT1("unknown element %S\n", elem.ptr);
+ ret = parse_unknown_elem(xmlbuf, &elem);
+ }
+ if (ret) ret = next_xml_elem(xmlbuf, &elem);
+ }
+
+ return ret;
+}
+
+static NTSTATUS parse_manifest_buffer( struct actctx_loader* acl, struct assembly *assembly,
+ struct assembly_identity* ai, xmlbuf_t *xmlbuf )
+{
+ xmlstr_t elem;
+
+ if (!next_xml_elem(xmlbuf, &elem)) return STATUS_SXS_CANT_GEN_ACTCTX;
+
+ if (xmlstr_cmp(&elem, xmlW) &&
+ (!parse_xml_header(xmlbuf) || !next_xml_elem(xmlbuf, &elem)))
+ return STATUS_SXS_CANT_GEN_ACTCTX;
+
+ if (!xmlstr_cmp(&elem, assemblyW))
+ {
+ DPRINT1("root element is %S, not <assembly>\n", elem.ptr);
+ return STATUS_SXS_CANT_GEN_ACTCTX;
+ }
-#include <rtl.h>
+ if (!parse_assembly_elem(xmlbuf, acl, assembly, ai))
+ {
+ DPRINT1("failed to parse manifest %S\n", assembly->manifest.info );
+ return STATUS_SXS_CANT_GEN_ACTCTX;
+ }
-#define NDEBUG
-#include <debug.h>
+ if (next_xml_elem(xmlbuf, &elem))
+ {
+ DPRINT1("unexpected element %S\n", elem.ptr);
+ return STATUS_SXS_CANT_GEN_ACTCTX;
+ }
-#define QUERY_ACTCTX_FLAG_ACTIVE (0x00000001)
+ if (xmlbuf->ptr != xmlbuf->end)
+ {
+ DPRINT1("parse error\n");
+ return STATUS_SXS_CANT_GEN_ACTCTX;
+ }
+ return STATUS_SUCCESS;
+}
-#define ACTCTX_FLAGS_ALL (\
- ACTCTX_FLAG_PROCESSOR_ARCHITECTURE_VALID |\
- ACTCTX_FLAG_LANGID_VALID |\
- ACTCTX_FLAG_ASSEMBLY_DIRECTORY_VALID |\
- ACTCTX_FLAG_RESOURCE_NAME_VALID |\
- ACTCTX_FLAG_SET_PROCESS_DEFAULT |\
- ACTCTX_FLAG_APPLICATION_NAME_VALID |\
- ACTCTX_FLAG_SOURCE_IS_ASSEMBLYREF |\
- ACTCTX_FLAG_HMODULE_VALID )
+static NTSTATUS parse_manifest( struct actctx_loader* acl, struct assembly_identity* ai,
+ LPCWSTR filename, LPCWSTR directory, BOOL shared,
+ const void *buffer, SIZE_T size )
+{
+ xmlbuf_t xmlbuf;
+ NTSTATUS status;
+ struct assembly *assembly;
+ int unicode_tests;
-#define ACTCTX_FAKE_HANDLE ((HANDLE) 0xf00baa)
-#define ACTCTX_FAKE_COOKIE ((ULONG_PTR) 0xf00bad)
+ DPRINT( "parsing manifest loaded from %S base dir %S\n", filename, directory );
+
+ if (!(assembly = add_assembly(acl->actctx, shared ? ASSEMBLY_SHARED_MANIFEST : ASSEMBLY_MANIFEST)))
+ return STATUS_SXS_CANT_GEN_ACTCTX;
+
+ if (directory && !(assembly->directory = strdupW(directory)))
+ return STATUS_NO_MEMORY;
+
+ if (filename) assembly->manifest.info = strdupW( filename + 4 /* skip \??\ prefix */ );
+ assembly->manifest.type = assembly->manifest.info ? ACTIVATION_CONTEXT_PATH_TYPE_WIN32_FILE
+ : ACTIVATION_CONTEXT_PATH_TYPE_NONE;
+
+ unicode_tests = IS_TEXT_UNICODE_SIGNATURE | IS_TEXT_UNICODE_REVERSE_SIGNATURE;
+ if (RtlIsTextUnicode( (PVOID) buffer, size, &unicode_tests ))
+ {
+ xmlbuf.ptr = buffer;
+ xmlbuf.end = xmlbuf.ptr + size / sizeof(WCHAR);
+ status = parse_manifest_buffer( acl, assembly, ai, &xmlbuf );
+ }
+ else if (unicode_tests & IS_TEXT_UNICODE_REVERSE_SIGNATURE)
+ {
+ const WCHAR *buf = buffer;
+ WCHAR *new_buff;
+ unsigned int i;
+
+ if (!(new_buff = RtlAllocateHeap( RtlGetProcessHeap(), 0, size )))
+ return STATUS_NO_MEMORY;
+ for (i = 0; i < size / sizeof(WCHAR); i++)
+ new_buff[i] = RtlUshortByteSwap( buf[i] );
+ xmlbuf.ptr = new_buff;
+ xmlbuf.end = xmlbuf.ptr + size / sizeof(WCHAR);
+ status = parse_manifest_buffer( acl, assembly, ai, &xmlbuf );
+ RtlFreeHeap( RtlGetProcessHeap(), 0, new_buff );
+ }
+ else
+ {
+ /* let's assume utf-8 for now */
+ int len;
+
+ _SEH2_TRY
+ {
+ len = mbstowcs( NULL, buffer, size);
+ }
+ _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
+ {
+ DPRINT1("Exception accessing buffer\n");
+ return STATUS_SXS_CANT_GEN_ACTCTX;
+ }
+ _SEH2_END;
+
+ DPRINT("len = %x\n", len);
+ WCHAR *new_buff;
+
+ if (len == -1)
+ {
+ DPRINT1( "utf-8 conversion failed\n" );
+ return STATUS_SXS_CANT_GEN_ACTCTX;
+ }
+ if (!(new_buff = RtlAllocateHeap( RtlGetProcessHeap(), HEAP_ZERO_MEMORY, len * sizeof(WCHAR) )))
+ return STATUS_NO_MEMORY;
+
+ mbstowcs( new_buff, buffer, len);
+ xmlbuf.ptr = new_buff;
+ DPRINT("Buffer %S\n", new_buff);
+ xmlbuf.end = xmlbuf.ptr + len;
+ status = parse_manifest_buffer( acl, assembly, ai, &xmlbuf );
+
+ RtlFreeHeap( RtlGetProcessHeap(), 0, new_buff );
+ }
+ return status;
+}
+
+static NTSTATUS open_nt_file( HANDLE *handle, UNICODE_STRING *name )
+{
+ OBJECT_ATTRIBUTES attr;
+ IO_STATUS_BLOCK io;
+
+ attr.Length = sizeof(attr);
+ attr.RootDirectory = 0;
+ attr.Attributes = OBJ_CASE_INSENSITIVE;
+ attr.ObjectName = name;
+ attr.SecurityDescriptor = NULL;
+ attr.SecurityQualityOfService = NULL;
+ return NtOpenFile( handle, GENERIC_READ, &attr, &io, FILE_SHARE_READ, FILE_SYNCHRONOUS_IO_ALERT );
+}
+
+static NTSTATUS get_module_filename( HMODULE module, UNICODE_STRING *str, unsigned int extra_len )
+{
+ NTSTATUS status;
+ ULONG magic;
+ LDR_DATA_TABLE_ENTRY *pldr;
+
+ LdrLockLoaderLock(0, NULL, &magic);
+ status = LdrFindEntryForAddress( module, &pldr );
+ if (status == STATUS_SUCCESS)
+ {
+ if ((str->Buffer = RtlAllocateHeap( RtlGetProcessHeap(), 0,
+ pldr->FullDllName.Length + extra_len + sizeof(WCHAR) )))
+ {
+ memcpy( str->Buffer, pldr->FullDllName.Buffer, pldr->FullDllName.Length + sizeof(WCHAR) );
+ str->Length = pldr->FullDllName.Length;
+ str->MaximumLength = pldr->FullDllName.Length + extra_len + sizeof(WCHAR);
+ }
+ else status = STATUS_NO_MEMORY;
+ }
+ LdrUnlockLoaderLock(0, magic);
+ return status;
+}
+
+static NTSTATUS get_manifest_in_module( struct actctx_loader* acl, struct assembly_identity* ai,
+ LPCWSTR filename, LPCWSTR directory, BOOL shared,
+ HANDLE hModule, LPCWSTR resname, ULONG lang )
+{
+ NTSTATUS status;
+ UNICODE_STRING nameW;
+ LDR_RESOURCE_INFO info;
+ IMAGE_RESOURCE_DATA_ENTRY* entry = NULL;
+ void *ptr;
+
+#if 0
+ if (TRACE_ON(actctx))
+ {
+ if (!filename && !get_module_filename( hModule, &nameW, 0 ))
+ {
+ DPRINT( "looking for res %s in module %p %s\n", debugstr_w(resname),
+ hModule, debugstr_w(nameW.Buffer) );
+ RtlFreeUnicodeString( &nameW );
+ }
+ else DPRINT( "looking for res %s in module %p %s\n", debugstr_w(resname),
+ hModule, debugstr_w(filename) );
+ }
+#endif
+
+ if (!resname) return STATUS_INVALID_PARAMETER;
+
+ info.Type = (ULONG_PTR)RT_MANIFEST;
+ info.Language = lang;
+ if (!((ULONG_PTR)resname >> 16))
+ {
+ info.Name = (ULONG_PTR)resname;
+ status = LdrFindResource_U(hModule, &info, 3, &entry);
+ }
+ else if (resname[0] == '#')
+ {
+ ULONG value;
+ RtlInitUnicodeString(&nameW, resname + 1);
+ if (RtlUnicodeStringToInteger(&nameW, 10, &value) != STATUS_SUCCESS || HIWORD(value))
+ return STATUS_INVALID_PARAMETER;
+ info.Name = value;
+ status = LdrFindResource_U(hModule, &info, 3, &entry);
+ }
+ else
+ {
+ RtlCreateUnicodeString(&nameW, resname);
+ RtlUpcaseUnicodeString(&nameW, &nameW, FALSE);
+ info.Name = (ULONG_PTR)nameW.Buffer;
+ status = LdrFindResource_U(hModule, &info, 3, &entry);
+ RtlFreeUnicodeString(&nameW);
+ }
+ if (status == STATUS_SUCCESS) status = LdrAccessResource(hModule, entry, &ptr, NULL);
+
+ if (status == STATUS_SUCCESS)
+ status = parse_manifest(acl, ai, filename, directory, shared, ptr, entry->Size);
+
+ return status;
+}
+
+static NTSTATUS get_manifest_in_pe_file( struct actctx_loader* acl, struct assembly_identity* ai,
+ LPCWSTR filename, LPCWSTR directory, BOOL shared,
+ HANDLE file, LPCWSTR resname, ULONG lang )
+{
+ HANDLE mapping;
+ OBJECT_ATTRIBUTES attr;
+ LARGE_INTEGER size;
+ LARGE_INTEGER offset;
+ NTSTATUS status;
+ SIZE_T count;
+ void *base;
+
+ DPRINT( "looking for res %S in %S\n", resname, filename );
+
+ attr.Length = sizeof(attr);
+ attr.RootDirectory = 0;
+ attr.ObjectName = NULL;
+ attr.Attributes = OBJ_CASE_INSENSITIVE | OBJ_OPENIF;
+ attr.SecurityDescriptor = NULL;
+ attr.SecurityQualityOfService = NULL;
+
+ size.QuadPart = 0;
+ status = NtCreateSection( &mapping, STANDARD_RIGHTS_REQUIRED | SECTION_QUERY | SECTION_MAP_READ,
+ &attr, &size, PAGE_READONLY, SEC_COMMIT, file );
+ if (status != STATUS_SUCCESS) return status;
+
+ offset.QuadPart = 0;
+ count = 0;
+ base = NULL;
+ status = NtMapViewOfSection( mapping, NtCurrentProcess(), &base, 0, 0, &offset,
+ &count, ViewShare, 0, PAGE_READONLY );
+ NtClose( mapping );
+ if (status != STATUS_SUCCESS) return status;
+
+ if (RtlImageNtHeader(base)) /* we got a PE file */
+ {
+ HANDLE module = (HMODULE)((ULONG_PTR)base | 1); /* make it a LOAD_LIBRARY_AS_DATAFILE handle */
+ status = get_manifest_in_module( acl, ai, filename, directory, shared, module, resname, lang );
+ }
+ else status = STATUS_INVALID_IMAGE_FORMAT;
+
+ NtUnmapViewOfSection( NtCurrentProcess(), base );
+ return status;
+}
+
+static NTSTATUS get_manifest_in_manifest_file( struct actctx_loader* acl, struct assembly_identity* ai,
+ LPCWSTR filename, LPCWSTR directory, BOOL shared, HANDLE file )
+{
+ FILE_STANDARD_INFORMATION info;
+ IO_STATUS_BLOCK io;
+ HANDLE mapping;
+ OBJECT_ATTRIBUTES attr;
+ LARGE_INTEGER size;
+ LARGE_INTEGER offset;
+ NTSTATUS status;
+ SIZE_T count;
+ void *base;
+
+ DPRINT( "loading manifest file %S\n", filename );
+
+ attr.Length = sizeof(attr);
+ attr.RootDirectory = 0;
+ attr.ObjectName = NULL;
+ attr.Attributes = OBJ_CASE_INSENSITIVE | OBJ_OPENIF;
+ attr.SecurityDescriptor = NULL;
+ attr.SecurityQualityOfService = NULL;
+
+ size.QuadPart = 0;
+ status = NtCreateSection( &mapping, STANDARD_RIGHTS_REQUIRED | SECTION_QUERY | SECTION_MAP_READ,
+ &attr, &size, PAGE_READONLY, SEC_COMMIT, file );
+
+ if (status != STATUS_SUCCESS) return status;
+
+ offset.QuadPart = 0;
+ count = 0;
+ base = NULL;
+ status = NtMapViewOfSection( mapping, NtCurrentProcess(), &base, 0, 0, &offset,
+ &count, ViewShare, 0, PAGE_READONLY );
+
+ if (status != STATUS_SUCCESS) return status;
+
+ /* Fixme: WINE uses FileEndOfFileInformation with NtQueryInformationFile. */
+ status = NtQueryInformationFile( file, &io, &info, sizeof(info), FileStandardInformation);
+
+ if (status == STATUS_SUCCESS)
+ status = parse_manifest(acl, ai, filename, directory, shared, base, info.EndOfFile.QuadPart);
+
+ NtUnmapViewOfSection( NtCurrentProcess(), base );
+ NtClose( mapping );
+ return status;
+}
+
+/* try to load the .manifest file associated to the file */
+static NTSTATUS get_manifest_in_associated_manifest( struct actctx_loader* acl, struct assembly_identity* ai,
+ LPCWSTR filename, LPCWSTR directory, HMODULE module, LPCWSTR resname )
+{
+ static const WCHAR fmtW[] = { '.','%','l','u',0 };
+ WCHAR *buffer;
+ NTSTATUS status;
+ UNICODE_STRING nameW;
+ HANDLE file;
+ ULONG_PTR resid = (ULONG_PTR)CREATEPROCESS_MANIFEST_RESOURCE_ID;
+
+ if (!((ULONG_PTR)resname >> 16)) resid = (ULONG_PTR)resname & 0xffff;
+
+ DPRINT( "looking for manifest associated with %S id %lu\n", filename, resid );
+
+ if (module) /* use the module filename */
+ {
+ UNICODE_STRING name;
+
+ if (!(status = get_module_filename( module, &name, sizeof(dotManifestW) + 10*sizeof(WCHAR) )))
+ {
+ if (resid != 1) sprintfW( name.Buffer + strlenW(name.Buffer), fmtW, resid );
+ strcatW( name.Buffer, dotManifestW );
+ if (!RtlDosPathNameToNtPathName_U( name.Buffer, &nameW, NULL, NULL ))
+ status = STATUS_RESOURCE_DATA_NOT_FOUND;
+ RtlFreeUnicodeString( &name );
+ }
+ if (status) return status;
+ }
+ else
+ {
+ if (!(buffer = RtlAllocateHeap( RtlGetProcessHeap(), 0,
+ (strlenW(filename) + 10) * sizeof(WCHAR) + sizeof(dotManifestW) )))
+ return STATUS_NO_MEMORY;
+ strcpyW( buffer, filename );
+ if (resid != 1) sprintfW( buffer + strlenW(buffer), fmtW, resid );
+ strcatW( buffer, dotManifestW );
+ RtlInitUnicodeString( &nameW, buffer );
+ }
+
+ if (!open_nt_file( &file, &nameW ))
+ {
+ status = get_manifest_in_manifest_file( acl, ai, nameW.Buffer, directory, FALSE, file );
+ NtClose( file );
+ }
+ else status = STATUS_RESOURCE_DATA_NOT_FOUND;
+ RtlFreeUnicodeString( &nameW );
+ return status;
+}
+
+static WCHAR *lookup_manifest_file( HANDLE dir, struct assembly_identity *ai )
+{
+ static const WCHAR lookup_fmtW[] =
+ {'%','s','_','%','s','_','%','s','_','%','u','.','%','u','.','*','.','*','_',
+ '*', /* FIXME */
+ '.','m','a','n','i','f','e','s','t',0};
+
+ WCHAR *lookup, *ret = NULL;
+ UNICODE_STRING lookup_us;
+ IO_STATUS_BLOCK io;
+ unsigned int data_pos = 0, data_len;
+ char buffer[8192];
+
+ if (!(lookup = RtlAllocateHeap( RtlGetProcessHeap(), 0,
+ (strlenW(ai->arch) + strlenW(ai->name)
+ + strlenW(ai->public_key) + 20) * sizeof(WCHAR)
+ + sizeof(lookup_fmtW) )))
+ return NULL;
+
+ sprintfW( lookup, lookup_fmtW, ai->arch, ai->name, ai->public_key, ai->version.major, ai->version.minor);
+ RtlInitUnicodeString( &lookup_us, lookup );
+
+ NtQueryDirectoryFile( dir, 0, NULL, NULL, &io, buffer, sizeof(buffer),
+ FileBothDirectoryInformation, FALSE, &lookup_us, TRUE );
+ if (io.Status == STATUS_SUCCESS)
+ {
+ FILE_BOTH_DIR_INFORMATION *dir_info;
+ WCHAR *tmp;
+ ULONG build, revision;
+
+ data_len = io.Information;
+
+ for (;;)
+ {
+ if (data_pos >= data_len)
+ {
+ NtQueryDirectoryFile( dir, 0, NULL, NULL, &io, buffer, sizeof(buffer),
+ FileBothDirectoryInformation, FALSE, &lookup_us, FALSE );
+ if (io.Status != STATUS_SUCCESS) break;
+ data_len = io.Information;
+ data_pos = 0;
+ }
+ dir_info = (FILE_BOTH_DIR_INFORMATION*)(buffer + data_pos);
+
+ if (dir_info->NextEntryOffset) data_pos += dir_info->NextEntryOffset;
+ else data_pos = data_len;
+
+ tmp = (WCHAR *)dir_info->FileName + (strchrW(lookup, '*') - lookup);
+ build = atoiW(tmp);
+ if (build < ai->version.build) continue;
+ tmp = strchrW(tmp, '.') + 1;
+ revision = atoiW(tmp);
+ if (build == ai->version.build && revision < ai->version.revision)
+ continue;
+ ai->version.build = build;
+ ai->version.revision = revision;
+
+ if ((ret = RtlAllocateHeap( RtlGetProcessHeap(), 0, dir_info->FileNameLength * sizeof(WCHAR) )))
+ {
+ memcpy( ret, dir_info->FileName, dir_info->FileNameLength );
+ ret[dir_info->FileNameLength/sizeof(WCHAR)] = 0;
+ }
+ break;
+ }
+ }
+ else DPRINT1("no matching file for %S\n", lookup);
+ RtlFreeHeap( RtlGetProcessHeap(), 0, lookup );
+ return ret;
+}
+
+static NTSTATUS lookup_winsxs(struct actctx_loader* acl, struct assembly_identity* ai)
+{
+ struct assembly_identity sxs_ai;
+ UNICODE_STRING path_us;
+ OBJECT_ATTRIBUTES attr;
+ IO_STATUS_BLOCK io;
+ WCHAR *path, *file = NULL;
+ HANDLE handle;
+
+ static const WCHAR manifest_dirW[] =
+ {'\\','w','i','n','s','x','s','\\','m','a','n','i','f','e','s','t','s',0};
+
+ if (!ai->arch || !ai->name || !ai->public_key) return STATUS_NO_SUCH_FILE;
+
+ if (!(path = RtlAllocateHeap( RtlGetProcessHeap(), 0,
+ ((strlenW(SharedUserData->NtSystemRoot) + 1) *sizeof(WCHAR)) + sizeof(manifest_dirW) )))
+ return STATUS_NO_MEMORY;
+
+ memcpy( path, SharedUserData->NtSystemRoot, strlenW(SharedUserData->NtSystemRoot) * sizeof(WCHAR) );
+ memcpy( path + strlenW(SharedUserData->NtSystemRoot), manifest_dirW, sizeof(manifest_dirW) );
+
+ if (!RtlDosPathNameToNtPathName_U( path, &path_us, NULL, NULL ))
+ {
+ RtlFreeHeap( RtlGetProcessHeap(), 0, path );
+ return STATUS_NO_SUCH_FILE;
+ }
+ RtlFreeHeap( RtlGetProcessHeap(), 0, path );
+
+ attr.Length = sizeof(attr);
+ attr.RootDirectory = 0;
+ attr.Attributes = OBJ_CASE_INSENSITIVE;
+ attr.ObjectName = &path_us;
+ attr.SecurityDescriptor = NULL;
+ attr.SecurityQualityOfService = NULL;
+
+ if (!NtOpenFile( &handle, GENERIC_READ, &attr, &io, FILE_SHARE_READ | FILE_SHARE_WRITE,
+ FILE_DIRECTORY_FILE | FILE_SYNCHRONOUS_IO_NONALERT ))
+ {
+ sxs_ai = *ai;
+ file = lookup_manifest_file( handle, &sxs_ai );
+ NtClose( handle );
+ }
+ if (!file)
+ {
+ RtlFreeUnicodeString( &path_us );
+ return STATUS_NO_SUCH_FILE;
+ }
+
+ /* append file name to directory path */
+ if (!(path = RtlReAllocateHeap( RtlGetProcessHeap(), 0, path_us.Buffer,
+ path_us.Length + (strlenW(file) + 2) * sizeof(WCHAR) )))
+ {
+ RtlFreeHeap( RtlGetProcessHeap(), 0, file );
+ RtlFreeUnicodeString( &path_us );
+ return STATUS_NO_MEMORY;
+ }
+
+ path[path_us.Length/sizeof(WCHAR)] = '\\';
+ strcpyW( path + path_us.Length/sizeof(WCHAR) + 1, file );
+ RtlInitUnicodeString( &path_us, path );
+ *strrchrW(file, '.') = 0; /* remove .manifest extension */
+
+ if (!open_nt_file( &handle, &path_us ))
+ {
+ io.Status = get_manifest_in_manifest_file(acl, &sxs_ai, path_us.Buffer, file, TRUE, handle);
+ NtClose( handle );
+ }
+ else io.Status = STATUS_NO_SUCH_FILE;
+
+ RtlFreeHeap( RtlGetProcessHeap(), 0, file );
+ RtlFreeUnicodeString( &path_us );
+ return io.Status;
+}
+
+static NTSTATUS lookup_assembly(struct actctx_loader* acl,
+ struct assembly_identity* ai)
+{
+ static const WCHAR dotDllW[] = {'.','d','l','l',0};
+ unsigned int i;
+ WCHAR *buffer, *p, *directory;
+ NTSTATUS status;
+ UNICODE_STRING nameW;
+ HANDLE file;
+
+ DPRINT1( "looking for name=%S version=%u.%u.%u.%u arch=%S\n",
+ ai->name, ai->version.major, ai->version.minor, ai->version.build, ai->version.revision, ai->arch );
+
+ if ((status = lookup_winsxs(acl, ai)) != STATUS_NO_SUCH_FILE) return status;
+
+ /* FIXME: add support for language specific lookup */
+
+ nameW.Buffer = NULL;
+ if (!(buffer = RtlAllocateHeap( RtlGetProcessHeap(), 0,
+ (strlenW(acl->actctx->appdir.info) + 2 * strlenW(ai->name) + 2) * sizeof(WCHAR) + sizeof(dotManifestW) )))
+ return STATUS_NO_MEMORY;
+
+ if (!(directory = build_assembly_dir( ai )))
+ {
+ RtlFreeHeap( RtlGetProcessHeap(), 0, buffer );
+ return STATUS_NO_MEMORY;
+ }
+
+ /* lookup in appdir\name.dll
+ * appdir\name.manifest
+ * appdir\name\name.dll
+ * appdir\name\name.manifest
+ */
+ strcpyW( buffer, acl->actctx->appdir.info );
+ p = buffer + strlenW(buffer);
+ for (i = 0; i < 2; i++)
+ {
+ *p++ = '\\';
+ strcpyW( p, ai->name );
+ p += strlenW(p);
+
+ strcpyW( p, dotDllW );
+ if (RtlDosPathNameToNtPathName_U( buffer, &nameW, NULL, NULL ))
+ {
+ status = open_nt_file( &file, &nameW );
+ if (!status)
+ {
+ status = get_manifest_in_pe_file( acl, ai, nameW.Buffer, directory, FALSE, file,
+ (LPCWSTR)CREATEPROCESS_MANIFEST_RESOURCE_ID, 0 );
+ NtClose( file );
+ break;
+ }
+ RtlFreeUnicodeString( &nameW );
+ }
+
+ strcpyW( p, dotManifestW );
+ if (RtlDosPathNameToNtPathName_U( buffer, &nameW, NULL, NULL ))
+ {
+ status = open_nt_file( &file, &nameW );
+ if (!status)
+ {
+ status = get_manifest_in_manifest_file( acl, ai, nameW.Buffer, directory, FALSE, file );
+ NtClose( file );
+ break;
+ }
+ RtlFreeUnicodeString( &nameW );
+ }
+ status = STATUS_SXS_ASSEMBLY_NOT_FOUND;
+ }
+ RtlFreeUnicodeString( &nameW );
+ RtlFreeHeap( RtlGetProcessHeap(), 0, directory );
+ RtlFreeHeap( RtlGetProcessHeap(), 0, buffer );
+ return status;
+}
+
+static NTSTATUS parse_depend_manifests(struct actctx_loader* acl)
+{
+ NTSTATUS status = STATUS_SUCCESS;
+ unsigned int i;
+
+ for (i = 0; i < acl->num_dependencies; i++)
+ {
+ if (lookup_assembly(acl, &acl->dependencies[i]) != STATUS_SUCCESS)
+ {
+ if (!acl->dependencies[i].optional)
+ {
+ DPRINT1( "Could not find dependent assembly %S\n", acl->dependencies[i].name );
+ status = STATUS_SXS_CANT_GEN_ACTCTX;
+ break;
+ }
+ }
+ }
+ /* FIXME should now iterate through all refs */
+ return status;
+}
+
+/* find the appropriate activation context for RtlQueryInformationActivationContext */
+static NTSTATUS find_query_actctx( HANDLE *handle, DWORD flags, ULONG class )
+{
+ NTSTATUS status = STATUS_SUCCESS;
+
+ if (flags & QUERY_ACTCTX_FLAG_USE_ACTIVE_ACTCTX)
+ {
+ if (NtCurrentTeb()->ActivationContextStackPointer->ActiveFrame)
+ *handle = NtCurrentTeb()->ActivationContextStackPointer->ActiveFrame->ActivationContext;
+ }
+ else if (flags & (QUERY_ACTCTX_FLAG_ACTCTX_IS_ADDRESS|QUERY_ACTCTX_FLAG_ACTCTX_IS_HMODULE))
+ {
+ ULONG magic;
+ LDR_DATA_TABLE_ENTRY *pldr;
+
+ LdrLockLoaderLock( 0, NULL, &magic );
+ if (!LdrFindEntryForAddress( *handle, &pldr ))
+ {
+ if ((flags & QUERY_ACTCTX_FLAG_ACTCTX_IS_HMODULE) && *handle != pldr->DllBase)
+ status = STATUS_DLL_NOT_FOUND;
+ else
+ *handle = pldr->EntryPointActivationContext;
+ }
+ else status = STATUS_DLL_NOT_FOUND;
+ LdrUnlockLoaderLock( 0, magic );
+ }
+ else if (!*handle && (class != ActivationContextBasicInformation))
+ *handle = process_actctx;
+
+ return status;
+}
+
+static NTSTATUS fill_keyed_data(PACTCTX_SECTION_KEYED_DATA data, PVOID v1, PVOID v2, unsigned int i)
+{
+ data->ulDataFormatVersion = 1;
+ data->lpData = v1;
+ data->ulLength = 20; /* FIXME */
+ data->lpSectionGlobalData = NULL; /* FIXME */
+ data->ulSectionGlobalDataLength = 0; /* FIXME */
+ data->lpSectionBase = v2;
+ data->ulSectionTotalLength = 0; /* FIXME */
+ data->hActCtx = NULL;
+ if (data->cbSize >= offsetof(ACTCTX_SECTION_KEYED_DATA, ulAssemblyRosterIndex) + sizeof(ULONG))
+ data->ulAssemblyRosterIndex = i + 1;
+
+ return STATUS_SUCCESS;
+}
+
+static NTSTATUS find_dll_redirection(ACTIVATION_CONTEXT* actctx, const UNICODE_STRING *section_name,
+ PACTCTX_SECTION_KEYED_DATA data)
+{
+ unsigned int i, j, snlen = section_name->Length / sizeof(WCHAR);
+
+ for (i = 0; i < actctx->num_assemblies; i++)
+ {
+ struct assembly *assembly = &actctx->assemblies[i];
+ for (j = 0; j < assembly->num_dlls; j++)
+ {
+ struct dll_redirect *dll = &assembly->dlls[j];
+ if (!strncmpiW(section_name->Buffer, dll->name, snlen) && !dll->name[snlen])
+ return fill_keyed_data(data, dll, assembly, i);
+ }
+ }
+ return STATUS_SXS_KEY_NOT_FOUND;
+}
+
+static NTSTATUS find_window_class(ACTIVATION_CONTEXT* actctx, const UNICODE_STRING *section_name,
+ PACTCTX_SECTION_KEYED_DATA data)
+{
+ unsigned int i, j, k, snlen = section_name->Length / sizeof(WCHAR);
+
+ for (i = 0; i < actctx->num_assemblies; i++)
+ {
+ struct assembly *assembly = &actctx->assemblies[i];
+ for (j = 0; j < assembly->num_dlls; j++)
+ {
+ struct dll_redirect *dll = &assembly->dlls[j];
+ for (k = 0; k < dll->entities.num; k++)
+ {
+ struct entity *entity = &dll->entities.base[k];
+ if (entity->kind == ACTIVATION_CONTEXT_SECTION_WINDOW_CLASS_REDIRECTION)
+ {
+ if (!strncmpiW(section_name->Buffer, entity->u.class.name, snlen) && !entity->u.class.name[snlen])
+ return fill_keyed_data(data, entity, dll, i);
+ }
+ }
+ }
+ }
+ return STATUS_SXS_KEY_NOT_FOUND;
+}
+
+static NTSTATUS find_string(ACTIVATION_CONTEXT* actctx, ULONG section_kind,
+ const UNICODE_STRING *section_name,
+ DWORD flags, PACTCTX_SECTION_KEYED_DATA data)
+{
+ NTSTATUS status;
+
+ switch (section_kind)
+ {
+ case ACTIVATION_CONTEXT_SECTION_DLL_REDIRECTION:
+ status = find_dll_redirection(actctx, section_name, data);
+ break;
+ case ACTIVATION_CONTEXT_SECTION_WINDOW_CLASS_REDIRECTION:
+ status = find_window_class(actctx, section_name, data);
+ break;
+ case ACTIVATION_CONTEXT_SECTION_COM_SERVER_REDIRECTION:
+ case ACTIVATION_CONTEXT_SECTION_COM_INTERFACE_REDIRECTION:
+ case ACTIVATION_CONTEXT_SECTION_COM_TYPE_LIBRARY_REDIRECTION:
+ case ACTIVATION_CONTEXT_SECTION_COM_PROGID_REDIRECTION:
+ case ACTIVATION_CONTEXT_SECTION_GLOBAL_OBJECT_RENAME_TABLE:
+ case ACTIVATION_CONTEXT_SECTION_CLR_SURROGATES:
+ DPRINT1("Unsupported yet section_kind %x\n", section_kind);
+ return STATUS_SXS_SECTION_NOT_FOUND;
+ default:
+ DPRINT1("Unknown section_kind %x\n", section_kind);
+ return STATUS_SXS_SECTION_NOT_FOUND;
+ }
+
+ if (status != STATUS_SUCCESS) return status;
+
+ if (flags & FIND_ACTCTX_SECTION_KEY_RETURN_HACTCTX)
+ {
+ actctx_addref(actctx);
+ data->hActCtx = actctx;
+ }
+ return STATUS_SUCCESS;
+}
+
+/* initialize the activation context for the current process */
+void actctx_init(void)
+{
+ ACTCTXW ctx;
+ HANDLE handle;
+
+ ctx.cbSize = sizeof(ctx);
+ ctx.lpSource = NULL;
+ ctx.dwFlags = ACTCTX_FLAG_RESOURCE_NAME_VALID | ACTCTX_FLAG_HMODULE_VALID;
+ ctx.hModule = NtCurrentTeb()->ProcessEnvironmentBlock->ImageBaseAddress;
+ ctx.lpResourceName = (LPCWSTR)CREATEPROCESS_MANIFEST_RESOURCE_ID;
+
+ if (!RtlCreateActivationContext( &handle, &ctx )) process_actctx = check_actctx(handle);
+}
/* FUNCTIONS ***************************************************************/
+NTSTATUS WINAPI RtlCreateActivationContext( HANDLE *handle, void *ptr )
+{
+ const ACTCTXW *pActCtx = ptr;
+ const WCHAR *directory = NULL;
+ ACTIVATION_CONTEXT *actctx;
+ UNICODE_STRING nameW;
+ ULONG lang = 0;
+ NTSTATUS status = STATUS_NO_MEMORY;
+ HANDLE file = 0;
+ struct actctx_loader acl;
+
+ DPRINT("%p %08x\n", pActCtx, pActCtx ? pActCtx->dwFlags : 0);
+
+ if (!pActCtx || pActCtx->cbSize < sizeof(*pActCtx) ||
+ (pActCtx->dwFlags & ~ACTCTX_FLAGS_ALL))
+ return STATUS_INVALID_PARAMETER;
+
+
+ if (!(actctx = RtlAllocateHeap( RtlGetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*actctx) )))
+ return STATUS_NO_MEMORY;
+
+ actctx->magic = ACTCTX_MAGIC;
+ actctx->ref_count = 1;
+ actctx->config.type = ACTIVATION_CONTEXT_PATH_TYPE_NONE;
+ actctx->config.info = NULL;
+ actctx->appdir.type = ACTIVATION_CONTEXT_PATH_TYPE_WIN32_FILE;
+ if (pActCtx->dwFlags & ACTCTX_FLAG_APPLICATION_NAME_VALID)
+ {
+ if (!(actctx->appdir.info = strdupW( pActCtx->lpApplicationName ))) goto error;
+ }
+ else
+ {
+ UNICODE_STRING dir;
+ WCHAR *p;
+
+ if ((status = get_module_filename( NtCurrentTeb()->ProcessEnvironmentBlock->ImageBaseAddress, &dir, 0 )))
+ goto error;
+
+ if ((p = strrchrW( dir.Buffer, '\\' ))) p[1] = 0;
+ actctx->appdir.info = dir.Buffer;
+ }
+
+ nameW.Buffer = NULL;
+ if (pActCtx->lpSource)
+ {
+ if (!RtlDosPathNameToNtPathName_U(pActCtx->lpSource, &nameW, NULL, NULL))
+ {
+ status = STATUS_NO_SUCH_FILE;
+ goto error;
+ }
+ status = open_nt_file( &file, &nameW );
+ if (status)
+ {
+ RtlFreeUnicodeString( &nameW );
+ goto error;
+ }
+ }
+
+ acl.actctx = actctx;
+ acl.dependencies = NULL;
+ acl.num_dependencies = 0;
+ acl.allocated_dependencies = 0;
+
+ if (pActCtx->dwFlags & ACTCTX_FLAG_LANGID_VALID) lang = pActCtx->wLangId;
+ if (pActCtx->dwFlags & ACTCTX_FLAG_ASSEMBLY_DIRECTORY_VALID) directory = pActCtx->lpAssemblyDirectory;
+
+ if (pActCtx->dwFlags & ACTCTX_FLAG_RESOURCE_NAME_VALID)
+ {
+ /* if we have a resource it's a PE file */
+ if (pActCtx->dwFlags & ACTCTX_FLAG_HMODULE_VALID)
+ {
+ status = get_manifest_in_module( &acl, NULL, NULL, directory, FALSE, pActCtx->hModule,
+ pActCtx->lpResourceName, lang );
+ if (status && status != STATUS_SXS_CANT_GEN_ACTCTX)
+ /* FIXME: what to do if pActCtx->lpSource is set */
+ status = get_manifest_in_associated_manifest( &acl, NULL, NULL, directory,
+ pActCtx->hModule, pActCtx->lpResourceName );
+ }
+ else if (pActCtx->lpSource)
+ {
+ status = get_manifest_in_pe_file( &acl, NULL, nameW.Buffer, directory, FALSE,
+ file, pActCtx->lpResourceName, lang );
+ if (status && status != STATUS_SXS_CANT_GEN_ACTCTX)
+ status = get_manifest_in_associated_manifest( &acl, NULL, nameW.Buffer, directory,
+ NULL, pActCtx->lpResourceName );
+ }
+ else status = STATUS_INVALID_PARAMETER;
+ }
+ else
+ {
+ status = get_manifest_in_manifest_file( &acl, NULL, nameW.Buffer, directory, FALSE, file );
+ }
+
+ if (file) NtClose( file );
+ RtlFreeUnicodeString( &nameW );
+
+ if (status == STATUS_SUCCESS) status = parse_depend_manifests(&acl);
+ free_depend_manifests( &acl );
+
+ if (status == STATUS_SUCCESS) *handle = actctx;
+ else actctx_release( actctx );
+
+ return status;
+
+error:
+ if (file) NtClose( file );
+ actctx_release( actctx );
+ return status;
+}
+
VOID
NTAPI
-RtlAddRefActivationContext(PVOID Context)
+RtlAddRefActivationContext(HANDLE handle)
{
- UNIMPLEMENTED;
+ ACTIVATION_CONTEXT *actctx;
+
+ if ((actctx = check_actctx( handle ))) actctx_addref( actctx );
}
-NTSTATUS
+VOID
NTAPI
-RtlActivateActivationContextUnsafeFast(IN PRTL_CALLER_ALLOCATED_ACTIVATION_CONTEXT_STACK_FRAME_EXTENDED Frame,
- IN PVOID Context)
+RtlReleaseActivationContext( HANDLE handle )
{
- UNIMPLEMENTED;
- return STATUS_NOT_IMPLEMENTED;
+ ACTIVATION_CONTEXT *actctx;
+
+ if ((actctx = check_actctx( handle ))) actctx_release( actctx );
}
NTSTATUS
-NTAPI
-RtlAllocateActivationContextStack(IN PVOID *Context)
+NTAPI RtlActivateActivationContext( ULONG unknown, HANDLE handle, PULONG_PTR cookie )
{
- UNIMPLEMENTED;
- return STATUS_NOT_IMPLEMENTED;
+ RTL_ACTIVATION_CONTEXT_STACK_FRAME *frame;
+
+ if (!(frame = RtlAllocateHeap( RtlGetProcessHeap(), 0, sizeof(*frame) )))
+ return STATUS_NO_MEMORY;
+
+ frame->Previous = NtCurrentTeb()->ActivationContextStackPointer->ActiveFrame;
+ frame->ActivationContext = handle;
+ frame->Flags = 0;
+
+ NtCurrentTeb()->ActivationContextStackPointer->ActiveFrame = frame;
+ RtlAddRefActivationContext( handle );
+
+ *cookie = (ULONG_PTR)frame;
+ DPRINT( "%p cookie=%lx\n", handle, *cookie );
+ return STATUS_SUCCESS;
}
+
NTSTATUS
NTAPI
-RtlGetActiveActivationContext(IN PVOID *Context)
+RtlDeactivateActivationContext( ULONG flags, ULONG_PTR cookie )
{
- UNIMPLEMENTED;
+ RTL_ACTIVATION_CONTEXT_STACK_FRAME *frame, *top;
+
+ DPRINT( "%x cookie=%lx\n", flags, cookie );
+
+ /* find the right frame */
+ top = NtCurrentTeb()->ActivationContextStackPointer->ActiveFrame;
+ for (frame = top; frame; frame = frame->Previous)
+ if ((ULONG_PTR)frame == cookie) break;
+
+ if (!frame)
+ RtlRaiseStatus( STATUS_SXS_INVALID_DEACTIVATION );
- *Context = ACTCTX_FAKE_HANDLE;
+ if (frame != top && !(flags & DEACTIVATE_ACTCTX_FLAG_FORCE_EARLY_DEACTIVATION))
+ RtlRaiseStatus( STATUS_SXS_EARLY_DEACTIVATION );
+
+ /* pop everything up to and including frame */
+ NtCurrentTeb()->ActivationContextStackPointer->ActiveFrame = frame->Previous;
+
+ while (top != NtCurrentTeb()->ActivationContextStackPointer->ActiveFrame)
+ {
+ frame = top->Previous;
+ RtlReleaseActivationContext( top->ActivationContext );
+ RtlFreeHeap( RtlGetProcessHeap(), 0, top );
+ top = frame;
+ }
return STATUS_SUCCESS;
}
VOID
-NTAPI
-RtlReleaseActivationContext(IN PVOID *Context)
+NTAPI RtlFreeThreadActivationContextStack(void)
{
- UNIMPLEMENTED;
+ RTL_ACTIVATION_CONTEXT_STACK_FRAME *frame;
+
+ frame = NtCurrentTeb()->ActivationContextStackPointer->ActiveFrame;
+ while (frame)
+ {
+ RTL_ACTIVATION_CONTEXT_STACK_FRAME *prev = frame->Previous;
+ RtlReleaseActivationContext( frame->ActivationContext );
+ RtlFreeHeap( RtlGetProcessHeap(), 0, frame );
+ frame = prev;
+ }
+ NtCurrentTeb()->ActivationContextStackPointer->ActiveFrame = NULL;
}
+
NTSTATUS
-NTAPI
-RtlFindActivationContextSectionString(IN ULONG dwFlags,
- IN const GUID *ExtensionGuid,
- IN ULONG SectionType,
- IN PUNICODE_STRING SectionName,
- IN OUT PVOID ReturnedData)
+NTAPI RtlGetActiveActivationContext( HANDLE *handle )
{
- UNIMPLEMENTED;
- return STATUS_NOT_IMPLEMENTED;
+ if (NtCurrentTeb()->ActivationContextStackPointer->ActiveFrame)
+ {
+ *handle = NtCurrentTeb()->ActivationContextStackPointer->ActiveFrame->ActivationContext;
+ RtlAddRefActivationContext( *handle );
+ }
+ else
+ *handle = 0;
+
+ return STATUS_SUCCESS;
}
-NTSTATUS
-NTAPI
-RtlQueryInformationActivationContext(DWORD dwFlags,
- PVOID Context,
- PVOID pvSubInstance,
- ULONG ulInfoClass,
- PVOID pvBuffer,
- SIZE_T cbBuffer OPTIONAL,
- SIZE_T *pcbWrittenOrRequired OPTIONAL)
+
+BOOLEAN
+NTAPI RtlIsActivationContextActive( HANDLE handle )
{
- UNIMPLEMENTED;
- return STATUS_NOT_IMPLEMENTED;
+ RTL_ACTIVATION_CONTEXT_STACK_FRAME *frame;
+
+ for (frame = NtCurrentTeb()->ActivationContextStackPointer->ActiveFrame; frame; frame = frame->Previous)
+ if (frame->ActivationContext == handle) return TRUE;
+ return FALSE;
}
NTSTATUS
NTAPI
-RtlQueryInformationActiveActivationContext(ULONG ulInfoClass,
- PVOID pvBuffer,
- SIZE_T cbBuffer OPTIONAL,
- SIZE_T *pcbWrittenOrRequired OPTIONAL)
+RtlQueryInformationActivationContext( ULONG flags, HANDLE handle, PVOID subinst,
+ ULONG class, PVOID buffer,
+ SIZE_T bufsize, SIZE_T *retlen )
{
- return RtlQueryInformationActivationContext(QUERY_ACTCTX_FLAG_ACTIVE,
- NULL,
- NULL,
- ulInfoClass,
- pvBuffer,
- cbBuffer,
- pcbWrittenOrRequired);
+ ACTIVATION_CONTEXT *actctx;
+ NTSTATUS status;
+
+ DPRINT("%08x %p %p %u %p %ld %p\n", flags, handle,
+ subinst, class, buffer, bufsize, retlen);
+
+ if (retlen) *retlen = 0;
+ if ((status = find_query_actctx( &handle, flags, class ))) return status;
+
+ switch (class)
+ {
+ case ActivationContextBasicInformation:
+ {
+ ACTIVATION_CONTEXT_BASIC_INFORMATION *info = buffer;
+
+ if (retlen) *retlen = sizeof(*info);
+ if (!info || bufsize < sizeof(*info)) return STATUS_BUFFER_TOO_SMALL;
+
+ info->hActCtx = handle;
+ info->dwFlags = 0; /* FIXME */
+ if (!(flags & QUERY_ACTCTX_FLAG_NO_ADDREF)) RtlAddRefActivationContext( handle );
+ }
+ break;
+
+ case ActivationContextDetailedInformation:
+ {
+ ACTIVATION_CONTEXT_DETAILED_INFORMATION *acdi = buffer;
+ struct assembly *assembly = NULL;
+ SIZE_T len, manifest_len = 0, config_len = 0, appdir_len = 0;
+ LPWSTR ptr;
+
+ if (!(actctx = check_actctx(handle))) return STATUS_INVALID_PARAMETER;
+
+ if (actctx->num_assemblies) assembly = actctx->assemblies;
+
+ if (assembly && assembly->manifest.info)
+ manifest_len = strlenW(assembly->manifest.info) + 1;
+ if (actctx->config.info) config_len = strlenW(actctx->config.info) + 1;
+ if (actctx->appdir.info) appdir_len = strlenW(actctx->appdir.info) + 1;
+ len = sizeof(*acdi) + (manifest_len + config_len + appdir_len) * sizeof(WCHAR);
+
+ if (retlen) *retlen = len;
+ if (!buffer || bufsize < len) return STATUS_BUFFER_TOO_SMALL;
+
+ acdi->dwFlags = 0;
+ acdi->ulFormatVersion = assembly ? 1 : 0; /* FIXME */
+ acdi->ulAssemblyCount = actctx->num_assemblies;
+ acdi->ulRootManifestPathType = assembly ? assembly->manifest.type : 0 /* FIXME */;
+ acdi->ulRootManifestPathChars = assembly && assembly->manifest.info ? manifest_len - 1 : 0;
+ acdi->ulRootConfigurationPathType = actctx->config.type;
+ acdi->ulRootConfigurationPathChars = actctx->config.info ? config_len - 1 : 0;
+ acdi->ulAppDirPathType = actctx->appdir.type;
+ acdi->ulAppDirPathChars = actctx->appdir.info ? appdir_len - 1 : 0;
+ ptr = (LPWSTR)(acdi + 1);
+ if (manifest_len)
+ {
+ acdi->lpRootManifestPath = ptr;
+ memcpy(ptr, assembly->manifest.info, manifest_len * sizeof(WCHAR));
+ ptr += manifest_len;
+ }
+ else acdi->lpRootManifestPath = NULL;
+ if (config_len)
+ {
+ acdi->lpRootConfigurationPath = ptr;
+ memcpy(ptr, actctx->config.info, config_len * sizeof(WCHAR));
+ ptr += config_len;
+ }
+ else acdi->lpRootConfigurationPath = NULL;
+ if (appdir_len)
+ {
+ acdi->lpAppDirPath = ptr;
+ memcpy(ptr, actctx->appdir.info, appdir_len * sizeof(WCHAR));
+ }
+ else acdi->lpAppDirPath = NULL;
+ }
+ break;
+
+ case AssemblyDetailedInformationInActivationContext:
+ {
+ ACTIVATION_CONTEXT_ASSEMBLY_DETAILED_INFORMATION *afdi = buffer;
+ struct assembly *assembly;
+ WCHAR *assembly_id;
+ DWORD index;
+ SIZE_T len, id_len = 0, ad_len = 0, path_len = 0;
+ LPWSTR ptr;
+
+ if (!(actctx = check_actctx(handle))) return STATUS_INVALID_PARAMETER;
+ if (!subinst) return STATUS_INVALID_PARAMETER;
+
+ index = *(DWORD*)subinst;
+ if (!index || index > actctx->num_assemblies) return STATUS_INVALID_PARAMETER;
+
+ assembly = &actctx->assemblies[index - 1];
+
+ if (!(assembly_id = build_assembly_id( &assembly->id ))) return STATUS_NO_MEMORY;
+ id_len = strlenW(assembly_id) + 1;
+ if (assembly->directory) ad_len = strlenW(assembly->directory) + 1;
+
+ if (assembly->manifest.info &&
+ (assembly->type == ASSEMBLY_MANIFEST || assembly->type == ASSEMBLY_SHARED_MANIFEST))
+ path_len = strlenW(assembly->manifest.info) + 1;
+
+ len = sizeof(*afdi) + (id_len + ad_len + path_len) * sizeof(WCHAR);
+
+ if (retlen) *retlen = len;
+ if (!buffer || bufsize < len)
+ {
+ RtlFreeHeap( RtlGetProcessHeap(), 0, assembly_id );
+ return STATUS_BUFFER_TOO_SMALL;
+ }
+
+ afdi->ulFlags = 0; /* FIXME */
+ afdi->ulEncodedAssemblyIdentityLength = (id_len - 1) * sizeof(WCHAR);
+ afdi->ulManifestPathType = assembly->manifest.type;
+ afdi->ulManifestPathLength = assembly->manifest.info ? (path_len - 1) * sizeof(WCHAR) : 0;
+ /* FIXME afdi->liManifestLastWriteTime = 0; */
+ afdi->ulPolicyPathType = ACTIVATION_CONTEXT_PATH_TYPE_NONE; /* FIXME */
+ afdi->ulPolicyPathLength = 0;
+ /* FIXME afdi->liPolicyLastWriteTime = 0; */
+ afdi->ulMetadataSatelliteRosterIndex = 0; /* FIXME */
+ afdi->ulManifestVersionMajor = 1;
+ afdi->ulManifestVersionMinor = 0;
+ afdi->ulPolicyVersionMajor = 0; /* FIXME */
+ afdi->ulPolicyVersionMinor = 0; /* FIXME */
+ afdi->ulAssemblyDirectoryNameLength = ad_len ? (ad_len - 1) * sizeof(WCHAR) : 0;
+ ptr = (LPWSTR)(afdi + 1);
+ afdi->lpAssemblyEncodedAssemblyIdentity = ptr;
+ memcpy( ptr, assembly_id, id_len * sizeof(WCHAR) );
+ ptr += id_len;
+ if (path_len)
+ {
+ afdi->lpAssemblyManifestPath = ptr;
+ memcpy(ptr, assembly->manifest.info, path_len * sizeof(WCHAR));
+ ptr += path_len;
+ } else afdi->lpAssemblyManifestPath = NULL;
+ afdi->lpAssemblyPolicyPath = NULL; /* FIXME */
+ if (ad_len)
+ {
+ afdi->lpAssemblyDirectoryName = ptr;
+ memcpy(ptr, assembly->directory, ad_len * sizeof(WCHAR));
+ ptr += ad_len;
+ }
+ else afdi->lpAssemblyDirectoryName = NULL;
+ RtlFreeHeap( RtlGetProcessHeap(), 0, assembly_id );
+ }
+ break;
+
+ case FileInformationInAssemblyOfAssemblyInActivationContext:
+ {
+ const ACTIVATION_CONTEXT_QUERY_INDEX *acqi = subinst;
+ ASSEMBLY_FILE_DETAILED_INFORMATION *afdi = buffer;
+ struct assembly *assembly;
+ struct dll_redirect *dll;
+ SIZE_T len, dll_len = 0;
+ LPWSTR ptr;
+
+ if (!(actctx = check_actctx(handle))) return STATUS_INVALID_PARAMETER;
+ if (!acqi) return STATUS_INVALID_PARAMETER;
+
+ if (acqi->ulAssemblyIndex >= actctx->num_assemblies)
+ return STATUS_INVALID_PARAMETER;
+ assembly = &actctx->assemblies[acqi->ulAssemblyIndex];
+
+ if (acqi->ulFileIndexInAssembly >= assembly->num_dlls)
+ return STATUS_INVALID_PARAMETER;
+ dll = &assembly->dlls[acqi->ulFileIndexInAssembly];
+
+ if (dll->name) dll_len = strlenW(dll->name) + 1;
+ len = sizeof(*afdi) + dll_len * sizeof(WCHAR);
+
+ if (!buffer || bufsize < len)
+ {
+ if (retlen) *retlen = len;
+ return STATUS_BUFFER_TOO_SMALL;
+ }
+ if (retlen) *retlen = 0; /* yes that's what native does !! */
+ afdi->ulFlags = ACTIVATION_CONTEXT_SECTION_DLL_REDIRECTION;
+ afdi->ulFilenameLength = dll_len ? (dll_len - 1) * sizeof(WCHAR) : 0;
+ afdi->ulPathLength = 0; /* FIXME */
+ ptr = (LPWSTR)(afdi + 1);
+ if (dll_len)
+ {
+ afdi->lpFileName = ptr;
+ memcpy( ptr, dll->name, dll_len * sizeof(WCHAR) );
+ } else afdi->lpFileName = NULL;
+ afdi->lpFilePath = NULL; /* FIXME */
+ }
+ break;
+
+ default:
+ DPRINT( "class %u not implemented\n", class );
+ return STATUS_NOT_IMPLEMENTED;
+ }
+ return STATUS_SUCCESS;
}
NTSTATUS
NTAPI
-RtlZombifyActivationContext(PVOID Context)
+RtlFindActivationContextSectionString( ULONG flags, const GUID *guid, ULONG section_kind,
+ UNICODE_STRING *section_name, PVOID ptr )
{
- UNIMPLEMENTED;
- return STATUS_NOT_IMPLEMENTED;
+ PACTCTX_SECTION_KEYED_DATA data = ptr;
+ NTSTATUS status = STATUS_SXS_KEY_NOT_FOUND;
+
+ if (guid)
+ {
+ DPRINT1("expected guid == NULL\n");
+ return STATUS_INVALID_PARAMETER;
+ }
+ if (flags & ~FIND_ACTCTX_SECTION_KEY_RETURN_HACTCTX)
+ {
+ DPRINT1("unknown flags %08x\n", flags);
+ return STATUS_INVALID_PARAMETER;
+ }
+ if (!data || data->cbSize < offsetof(ACTCTX_SECTION_KEYED_DATA, ulAssemblyRosterIndex) ||
+ !section_name || !section_name->Buffer)
+ {
+ DPRINT1("invalid parameter\n");
+ return STATUS_INVALID_PARAMETER;
+ }
+
+ ASSERT(NtCurrentTeb());
+ ASSERT(NtCurrentTeb()->ActivationContextStackPointer);
+
+ if (NtCurrentTeb()->ActivationContextStackPointer->ActiveFrame)
+ {
+ ACTIVATION_CONTEXT *actctx = check_actctx(NtCurrentTeb()->ActivationContextStackPointer->ActiveFrame->ActivationContext);
+ if (actctx) status = find_string( actctx, section_kind, section_name, flags, data );
+ }
+
+ if (status != STATUS_SUCCESS)
+ status = find_string( process_actctx, section_kind, section_name, flags, data );
+
+ return status;
}
+/* Stubs */
+
NTSTATUS
NTAPI
-RtlDeactivateActivationContext(DWORD dwFlags,
- ULONG_PTR ulCookie)
+RtlAllocateActivationContextStack(IN PVOID *Context)
{
- UNIMPLEMENTED;
+ PACTIVATION_CONTEXT_STACK ContextStack;
+ ContextStack = RtlAllocateHeap(RtlGetProcessHeap(), HEAP_ZERO_MEMORY, sizeof (ACTIVATION_CONTEXT_STACK) );
+ if (!ContextStack)
+ {
+ return STATUS_NO_MEMORY;
+ }
- if (ulCookie == ACTCTX_FAKE_COOKIE)
- return STATUS_SUCCESS;
+ ContextStack->ActiveFrame = RtlAllocateHeap(RtlGetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(RTL_ACTIVATION_CONTEXT_STACK_FRAME));
+ if (!ContextStack->ActiveFrame) return STATUS_NO_MEMORY;
- return STATUS_NOT_IMPLEMENTED;
+ *Context = ContextStack;
+
+ /* FIXME: Documentation on MSDN reads that activation contexts are only created
+ for modules that have a valid manifest file or resource */
+ actctx_init();
+
+ return STATUS_SUCCESS;
}
NTSTATUS
NTAPI
-RtlDeactivateActivationContextUnsafeFast(IN PRTL_CALLER_ALLOCATED_ACTIVATION_CONTEXT_STACK_FRAME_EXTENDED Frame)
+RtlActivateActivationContextUnsafeFast(IN PRTL_CALLER_ALLOCATED_ACTIVATION_CONTEXT_STACK_FRAME_EXTENDED Frame,
+ IN PVOID Context)
{
UNIMPLEMENTED;
return STATUS_NOT_IMPLEMENTED;
NTSTATUS
NTAPI
-RtlActivateActivationContext(IN ULONG Unknown, IN HANDLE Handle, OUT PULONG_PTR Cookie)
+RtlDeactivateActivationContextUnsafeFast(IN PRTL_CALLER_ALLOCATED_ACTIVATION_CONTEXT_STACK_FRAME_EXTENDED Frame)
{
UNIMPLEMENTED;
-
- if (Cookie)
- *Cookie = ACTCTX_FAKE_COOKIE;
-
- return STATUS_SUCCESS;
+ return STATUS_NOT_IMPLEMENTED;
}
+
NTSTATUS
NTAPI
-RtlCreateActivationContext(OUT PHANDLE Handle, IN OUT PVOID ReturnedData)
+RtlZombifyActivationContext(PVOID Context)
{
- PCACTCTXW pActCtx = (PCACTCTXW) ReturnedData;
-
UNIMPLEMENTED;
- if (!pActCtx)
- *Handle = INVALID_HANDLE_VALUE;
- if (pActCtx->cbSize != sizeof *pActCtx)
- *Handle = INVALID_HANDLE_VALUE;
- if (pActCtx->dwFlags & ~ACTCTX_FLAGS_ALL)
- *Handle = INVALID_HANDLE_VALUE;
- *Handle = ACTCTX_FAKE_HANDLE;
+ if (Context == ACTCTX_FAKE_HANDLE)
+ return STATUS_SUCCESS;
- return STATUS_SUCCESS;
+ return STATUS_NOT_IMPLEMENTED;
}
+
projects / reactos.git / blobdiff