/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * This file is part of the LibreOffice project. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. * * This file incorporates work covered by the following license notice: * * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed * with this work for additional information regarding copyright * ownership. The ASF licenses this file to you under the Apache * License, Version 2.0 (the "License"); you may not use this file * except in compliance with the License. You may obtain a copy of * the License at http://www.apache.org/licenses/LICENSE-2.0 . */ #include "regimpl.hxx" #include #include #include #include #include #include #include #if defined(UNX) #include #endif #include #include #include #include "reflcnst.hxx" #include "keyimpl.hxx" #include #include #include #include using namespace osl; using namespace store; namespace { void printString(std::u16string_view s) { printf("\""); for (std::size_t i = 0; i < s.size(); ++i) { sal_Unicode c = s[i]; if (c == '"' || c == '\\') { printf("\\%c", static_cast< char >(c)); } else if (s[i] >= ' ' && s[i] <= '~') { printf("%c", static_cast< char >(c)); } else { printf("\\u%04X", static_cast< unsigned int >(c)); } } printf("\""); } void printFieldOrReferenceFlag( RTFieldAccess * flags, RTFieldAccess flag, char const * name, bool * first) { if ((*flags & flag) != RTFieldAccess::NONE) { if (!*first) { printf("|"); } *first = false; printf("%s", name); *flags &= ~flag; } } void printFieldOrReferenceFlags(RTFieldAccess flags) { if (flags == RTFieldAccess::NONE) { printf("none"); } else { bool first = true; printFieldOrReferenceFlag( &flags, RTFieldAccess::READONLY, "readonly", &first); printFieldOrReferenceFlag( &flags, RTFieldAccess::OPTIONAL, "optional", &first); printFieldOrReferenceFlag( &flags, RTFieldAccess::MAYBEVOID, "maybevoid", &first); printFieldOrReferenceFlag(&flags, RTFieldAccess::BOUND, "bound", &first); printFieldOrReferenceFlag( &flags, RTFieldAccess::CONSTRAINED, "constrained", &first); printFieldOrReferenceFlag( &flags, RTFieldAccess::TRANSIENT, "transient", &first); printFieldOrReferenceFlag( &flags, RTFieldAccess::MAYBEAMBIGUOUS, "maybeambiguous", &first); printFieldOrReferenceFlag( &flags, RTFieldAccess::MAYBEDEFAULT, "maybedefault", &first); printFieldOrReferenceFlag( &flags, RTFieldAccess::REMOVABLE, "removable", &first); printFieldOrReferenceFlag( &flags, RTFieldAccess::ATTRIBUTE, "attribute", &first); printFieldOrReferenceFlag( &flags, RTFieldAccess::PROPERTY, "property", &first); printFieldOrReferenceFlag(&flags, RTFieldAccess::CONST, "const", &first); printFieldOrReferenceFlag( &flags, RTFieldAccess::READWRITE, "readwrite", &first); printFieldOrReferenceFlag( &flags, RTFieldAccess::PARAMETERIZED_TYPE, "parameterized type", &first); printFieldOrReferenceFlag( &flags, RTFieldAccess::PUBLISHED, "published", &first); if (flags != RTFieldAccess::NONE) { if (!first) { printf("|"); } printf("", static_cast< unsigned int >(flags)); } } } void dumpType(typereg::Reader const & reader, OString const & indent) { if (reader.isValid()) { printf("version: %ld\n", static_cast< long >(reader.getVersion())); printf("%sdocumentation: ", indent.getStr()); printString(reader.getDocumentation()); printf("\n"); printf("%sfile name: ", indent.getStr()); printString(reader.getFileName()); printf("\n"); printf("%stype class: ", indent.getStr()); if (reader.isPublished()) { printf("published "); } switch (reader.getTypeClass()) { case RT_TYPE_INTERFACE: printf("interface"); break; case RT_TYPE_MODULE: printf("module"); break; case RT_TYPE_STRUCT: printf("struct"); break; case RT_TYPE_ENUM: printf("enum"); break; case RT_TYPE_EXCEPTION: printf("exception"); break; case RT_TYPE_TYPEDEF: printf("typedef"); break; case RT_TYPE_SERVICE: printf("service"); break; case RT_TYPE_SINGLETON: printf("singleton"); break; case RT_TYPE_CONSTANTS: printf("constants"); break; default: printf( "", static_cast< long >(reader.getTypeClass())); break; } printf("\n"); printf("%stype name: ", indent.getStr()); printString(reader.getTypeName()); printf("\n"); printf( "%ssuper type count: %u\n", indent.getStr(), static_cast< unsigned int >(reader.getSuperTypeCount())); for (sal_uInt16 i = 0; i < reader.getSuperTypeCount(); ++i) { printf( "%ssuper type name %u: ", indent.getStr(), static_cast< unsigned int >(i)); printString(reader.getSuperTypeName(i)); printf("\n"); } printf( "%sfield count: %u\n", indent.getStr(), static_cast< unsigned int >(reader.getFieldCount())); for (sal_uInt16 i = 0; i < reader.getFieldCount(); ++i) { printf( "%sfield %u:\n", indent.getStr(), static_cast< unsigned int >(i)); printf("%s documentation: ", indent.getStr()); printString(reader.getFieldDocumentation(i)); printf("\n"); printf("%s file name: ", indent.getStr()); printString(reader.getFieldFileName(i)); printf("\n"); printf("%s flags: ", indent.getStr()); printFieldOrReferenceFlags(reader.getFieldFlags(i)); printf("\n"); printf("%s name: ", indent.getStr()); printString(reader.getFieldName(i)); printf("\n"); printf("%s type name: ", indent.getStr()); printString(reader.getFieldTypeName(i)); printf("\n"); printf("%s value: ", indent.getStr()); RTConstValue value(reader.getFieldValue(i)); switch (value.m_type) { case RT_TYPE_NONE: printf("none"); break; case RT_TYPE_BOOL: printf("boolean %s", value.m_value.aBool ? "true" : "false"); break; case RT_TYPE_BYTE: printf("byte %d", static_cast< int >(value.m_value.aByte)); break; case RT_TYPE_INT16: printf("short %d", static_cast< int >(value.m_value.aShort)); break; case RT_TYPE_UINT16: printf( "unsigned short %u", static_cast< unsigned int >(value.m_value.aUShort)); break; case RT_TYPE_INT32: printf("long %ld", static_cast< long >(value.m_value.aLong)); break; case RT_TYPE_UINT32: printf( "unsigned long %lu", static_cast< unsigned long >(value.m_value.aULong)); break; case RT_TYPE_INT64: // TODO: no portable way to print hyper values printf("hyper"); break; case RT_TYPE_UINT64: // TODO: no portable way to print unsigned hyper values printf("unsigned hyper"); break; case RT_TYPE_FLOAT: // TODO: no portable way to print float values printf("float"); break; case RT_TYPE_DOUBLE: // TODO: no portable way to print double values printf("double"); break; case RT_TYPE_STRING: printf("string "); printString(value.m_value.aString); break; default: printf("", static_cast< long >(value.m_type)); break; } printf("\n"); } printf( "%smethod count: %u\n", indent.getStr(), static_cast< unsigned int >(reader.getMethodCount())); for (sal_uInt16 i = 0; i < reader.getMethodCount(); ++i) { printf( "%smethod %u:\n", indent.getStr(), static_cast< unsigned int >(i)); printf("%s documentation: ", indent.getStr()); printString(reader.getMethodDocumentation(i)); printf("\n"); printf("%s flags: ", indent.getStr()); switch (reader.getMethodFlags(i)) { case RTMethodMode::ONEWAY: printf("oneway"); break; case RTMethodMode::TWOWAY: printf("synchronous"); break; case RTMethodMode::ATTRIBUTE_GET: printf("attribute get"); break; case RTMethodMode::ATTRIBUTE_SET: printf("attribute set"); break; default: printf( "", static_cast< long >(reader.getMethodFlags(i))); break; } printf("\n"); printf("%s name: ", indent.getStr()); printString(reader.getMethodName(i)); printf("\n"); printf("%s return type name: ", indent.getStr()); printString(reader.getMethodReturnTypeName(i)); printf("\n"); printf( "%s parameter count: %u\n", indent.getStr(), static_cast< unsigned int >(reader.getMethodParameterCount(i))); // coverity[tainted_data] - cid#1215304 unhelpfully warns about untrusted loop bound for (sal_uInt16 j = 0; j < reader.getMethodParameterCount(i); ++j) { printf( "%s parameter %u:\n", indent.getStr(), static_cast< unsigned int >(j)); printf("%s flags: ", indent.getStr()); RTParamMode flags = reader.getMethodParameterFlags(i, j); bool rest = (flags & RT_PARAM_REST) != 0; switch (flags & ~RT_PARAM_REST) { case RT_PARAM_IN: printf("in"); break; case RT_PARAM_OUT: printf("out"); break; case RT_PARAM_INOUT: printf("inout"); break; default: printf("", static_cast< long >(flags)); rest = false; break; } if (rest) { printf("|rest"); } printf("\n"); printf("%s name: ", indent.getStr()); printString(reader.getMethodParameterName(i, j)); printf("\n"); printf("%s type name: ", indent.getStr()); printString(reader.getMethodParameterTypeName(i, j)); printf("\n"); } printf( "%s exception count: %u\n", indent.getStr(), static_cast< unsigned int >(reader.getMethodExceptionCount(i))); // coverity[tainted_data] - cid#1215304 unhelpfully warns about untrusted loop bound for (sal_uInt16 j = 0; j < reader.getMethodExceptionCount(i); ++j) { printf( "%s exception type name %u: ", indent.getStr(), static_cast< unsigned int >(j)); printString(reader.getMethodExceptionTypeName(i, j)); printf("\n"); } } printf( "%sreference count: %u\n", indent.getStr(), static_cast< unsigned int >(reader.getReferenceCount())); for (sal_uInt16 i = 0; i < reader.getReferenceCount(); ++i) { printf( "%sreference %u:\n", indent.getStr(), static_cast< unsigned int >(i)); printf("%s documentation: ", indent.getStr()); printString(reader.getReferenceDocumentation(i)); printf("\n"); printf("%s flags: ", indent.getStr()); printFieldOrReferenceFlags(reader.getReferenceFlags(i)); printf("\n"); printf("%s sort: ", indent.getStr()); switch (reader.getReferenceSort(i)) { case RTReferenceType::SUPPORTS: printf("supports"); break; case RTReferenceType::EXPORTS: printf("exports"); break; case RTReferenceType::TYPE_PARAMETER: printf("type parameter"); break; default: printf( "", static_cast< long >(reader.getReferenceSort(i))); break; } printf("\n"); printf("%s type name: ", indent.getStr()); printString(reader.getReferenceTypeName(i)); printf("\n"); } } else { printf("\n"); } } } ORegistry::ORegistry() : m_refCount(1) , m_readOnly(false) , m_isOpen(false) { } ORegistry::~ORegistry() { ORegKey* pRootKey = m_openKeyTable[ROOT]; if (pRootKey != nullptr) (void) releaseKey(pRootKey); if (m_file.isValid()) m_file.close(); } RegError ORegistry::initRegistry(const OUString& regName, RegAccessMode accessMode, bool bCreate) { RegError eRet = RegError::INVALID_REGISTRY; OStoreFile rRegFile; storeAccessMode sAccessMode = storeAccessMode::ReadWrite; storeError errCode; if (bCreate) { sAccessMode = storeAccessMode::Create; } else if (accessMode & RegAccessMode::READONLY) { sAccessMode = storeAccessMode::ReadOnly; m_readOnly = true; } if (regName.isEmpty() && storeAccessMode::Create == sAccessMode) { errCode = rRegFile.createInMemory(); } else { errCode = rRegFile.create(regName, sAccessMode); } if (errCode) { switch (errCode) { case store_E_NotExists: eRet = RegError::REGISTRY_NOT_EXISTS; break; case store_E_LockingViolation: eRet = RegError::CANNOT_OPEN_FOR_READWRITE; break; default: eRet = RegError::INVALID_REGISTRY; break; } } else { OStoreDirectory rStoreDir; storeError _err = rStoreDir.create(rRegFile, OUString(), OUString(), sAccessMode); if (_err == store_E_None) { m_file = rRegFile; m_name = regName; m_isOpen = true; m_openKeyTable[ROOT] = new ORegKey(ROOT, this); eRet = RegError::NO_ERROR; } else eRet = RegError::INVALID_REGISTRY; } return eRet; } RegError ORegistry::closeRegistry() { REG_GUARD(m_mutex); if (m_file.isValid()) { (void) releaseKey(m_openKeyTable[ROOT]); m_file.close(); m_isOpen = false; return RegError::NO_ERROR; } else { return RegError::REGISTRY_NOT_EXISTS; } } RegError ORegistry::destroyRegistry(const OUString& regName) { REG_GUARD(m_mutex); if (!regName.isEmpty()) { std::unique_ptr pReg(new ORegistry()); if (pReg->initRegistry(regName, RegAccessMode::READWRITE) == RegError::NO_ERROR) { pReg.reset(); OUString systemName; if (FileBase::getSystemPathFromFileURL(regName, systemName) != FileBase::E_None) systemName = regName; OString name(OUStringToOString(systemName, osl_getThreadTextEncoding())); if (unlink(name.getStr()) != 0) { return RegError::DESTROY_REGISTRY_FAILED; } } else { return RegError::DESTROY_REGISTRY_FAILED; } } else { if (m_refCount != 1 || isReadOnly()) { return RegError::DESTROY_REGISTRY_FAILED; } if (m_file.isValid()) { releaseKey(m_openKeyTable[ROOT]); m_file.close(); m_isOpen = false; if (!m_name.isEmpty()) { OUString systemName; if (FileBase::getSystemPathFromFileURL(m_name, systemName) != FileBase::E_None) systemName = m_name; OString name(OUStringToOString(systemName, osl_getThreadTextEncoding())); if (unlink(name.getStr()) != 0) { return RegError::DESTROY_REGISTRY_FAILED; } } } else { return RegError::REGISTRY_NOT_EXISTS; } } return RegError::NO_ERROR; } RegError ORegistry::acquireKey (RegKeyHandle hKey) { ORegKey* pKey = static_cast< ORegKey* >(hKey); if (!pKey) return RegError::INVALID_KEY; REG_GUARD(m_mutex); pKey->acquire(); return RegError::NO_ERROR; } RegError ORegistry::releaseKey (RegKeyHandle hKey) { ORegKey* pKey = static_cast< ORegKey* >(hKey); if (!pKey) return RegError::INVALID_KEY; REG_GUARD(m_mutex); if (pKey->release() == 0) { m_openKeyTable.erase(pKey->getName()); delete pKey; } return RegError::NO_ERROR; } RegError ORegistry::createKey(RegKeyHandle hKey, std::u16string_view keyName, RegKeyHandle* phNewKey) { ORegKey* pKey; *phNewKey = nullptr; if (keyName.empty()) return RegError::INVALID_KEYNAME; REG_GUARD(m_mutex); if (hKey) pKey = static_cast(hKey); else pKey = m_openKeyTable[ROOT]; OUString sFullKeyName = pKey->getFullPath(keyName); if (m_openKeyTable.count(sFullKeyName) > 0) { *phNewKey = m_openKeyTable[sFullKeyName]; static_cast(*phNewKey)->acquire(); static_cast(*phNewKey)->setDeleted(false); return RegError::NO_ERROR; } OStoreDirectory rStoreDir; OUStringBuffer sFullPath(sFullKeyName.getLength()+16); OUString token; sFullPath.append('/'); sal_Int32 nIndex = 0; do { token = sFullKeyName.getToken(0, '/', nIndex); if (!token.isEmpty()) { if (rStoreDir.create(pKey->getStoreFile(), sFullPath.toString(), token, storeAccessMode::Create)) { return RegError::CREATE_KEY_FAILED; } sFullPath.append(token + "/"); } } while(nIndex != -1); pKey = new ORegKey(sFullKeyName, this); *phNewKey = pKey; m_openKeyTable[sFullKeyName] = pKey; return RegError::NO_ERROR; } RegError ORegistry::openKey(RegKeyHandle hKey, std::u16string_view keyName, RegKeyHandle* phOpenKey) { ORegKey* pKey; *phOpenKey = nullptr; if (keyName.empty()) { return RegError::INVALID_KEYNAME; } REG_GUARD(m_mutex); if (hKey) pKey = static_cast(hKey); else pKey = m_openKeyTable[ROOT]; OUString path(pKey->getFullPath(keyName)); KeyMap::iterator i(m_openKeyTable.find(path)); if (i == m_openKeyTable.end()) { sal_Int32 n = path.lastIndexOf('/') + 1; switch (OStoreDirectory().create( pKey->getStoreFile(), path.copy(0, n), path.copy(n), isReadOnly() ? storeAccessMode::ReadOnly : storeAccessMode::ReadWrite)) { case store_E_NotExists: return RegError::KEY_NOT_EXISTS; case store_E_WrongFormat: return RegError::INVALID_KEY; default: break; } std::unique_ptr< ORegKey > p(new ORegKey(path, this)); i = m_openKeyTable.insert(std::make_pair(path, p.get())).first; // coverity[leaked_storage : FALSE] - ownership transferred to m_openKeyTable p.release(); } else { i->second->acquire(); } *phOpenKey = i->second; return RegError::NO_ERROR; } RegError ORegistry::closeKey(RegKeyHandle hKey) { ORegKey* pKey = static_cast< ORegKey* >(hKey); REG_GUARD(m_mutex); OUString const aKeyName (pKey->getName()); if (m_openKeyTable.count(aKeyName) <= 0) return RegError::KEY_NOT_OPEN; if (pKey->isModified()) { ORegKey * pRootKey = getRootKey(); if (pKey != pRootKey) { // propagate "modified" state to RootKey. pRootKey->setModified(); } else { // closing modified RootKey, flush registry file. (void) m_file.flush(); } pKey->setModified(false); (void) releaseKey(pRootKey); } return releaseKey(pKey); } RegError ORegistry::deleteKey(RegKeyHandle hKey, std::u16string_view keyName) { ORegKey* pKey = static_cast< ORegKey* >(hKey); if (keyName.empty()) return RegError::INVALID_KEYNAME; REG_GUARD(m_mutex); if (!pKey) pKey = m_openKeyTable[ROOT]; OUString sFullKeyName(pKey->getFullPath(keyName)); return eraseKey(m_openKeyTable[ROOT], sFullKeyName); } RegError ORegistry::eraseKey(ORegKey* pKey, std::u16string_view keyName) { RegError _ret = RegError::NO_ERROR; if (keyName.empty()) { return RegError::INVALID_KEYNAME; } OUString sFullKeyName(pKey->getName()); OUString sFullPath(sFullKeyName); OUString sRelativKey; size_t lastIndex = keyName.rfind('/'); if (lastIndex != std::u16string_view::npos) { sRelativKey += keyName.substr(lastIndex + 1); if (sFullKeyName.getLength() > 1) sFullKeyName += keyName; else sFullKeyName += keyName.substr(1); sFullPath = sFullKeyName.copy(0, keyName.rfind('/') + 1); } else { if (sFullKeyName.getLength() > 1) sFullKeyName += ROOT; sRelativKey += keyName; sFullKeyName += keyName; if (sFullPath.getLength() > 1) sFullPath += ROOT; } ORegKey* pOldKey = nullptr; _ret = pKey->openKey(keyName, reinterpret_cast(&pOldKey)); if (_ret != RegError::NO_ERROR) return _ret; _ret = deleteSubkeysAndValues(pOldKey); if (_ret != RegError::NO_ERROR) { pKey->closeKey(pOldKey); return _ret; } OUString tmpName = sRelativKey + ROOT; OStoreFile sFile(pKey->getStoreFile()); if (sFile.isValid() && sFile.remove(sFullPath, tmpName)) { return RegError::DELETE_KEY_FAILED; } pOldKey->setModified(); // set flag deleted !!! pOldKey->setDeleted(true); return pKey->closeKey(pOldKey); } RegError ORegistry::deleteSubkeysAndValues(ORegKey* pKey) { OStoreDirectory::iterator iter; RegError _ret = RegError::NO_ERROR; OStoreDirectory rStoreDir(pKey->getStoreDir()); storeError _err = rStoreDir.first(iter); while (_err == store_E_None) { OUString const keyName(iter.m_pszName, iter.m_nLength); if (iter.m_nAttrib & STORE_ATTRIB_ISDIR) { _ret = eraseKey(pKey, keyName); if (_ret != RegError::NO_ERROR) return _ret; } else { OUString sFullPath(pKey->getName()); if (sFullPath.getLength() > 1) sFullPath += ROOT; if (const_cast(pKey->getStoreFile()).remove(sFullPath, keyName)) { return RegError::DELETE_VALUE_FAILED; } pKey->setModified(); } _err = rStoreDir.next(iter); } return RegError::NO_ERROR; } ORegKey* ORegistry::getRootKey() { m_openKeyTable[ROOT]->acquire(); return m_openKeyTable[ROOT]; } RegError ORegistry::dumpRegistry(RegKeyHandle hKey) const { ORegKey *pKey = static_cast(hKey); OUString sName; RegError _ret = RegError::NO_ERROR; OStoreDirectory::iterator iter; OStoreDirectory rStoreDir(pKey->getStoreDir()); storeError _err = rStoreDir.first(iter); OString regName(OUStringToOString(getName(), osl_getThreadTextEncoding())); OString keyName(OUStringToOString(pKey->getName(), RTL_TEXTENCODING_UTF8)); fprintf(stdout, "Registry \"%s\":\n\n%s\n", regName.getStr(), keyName.getStr()); while (_err == store_E_None) { sName = OUString(iter.m_pszName, iter.m_nLength); if (iter.m_nAttrib & STORE_ATTRIB_ISDIR) { _ret = dumpKey(pKey->getName(), sName, 1); } else { _ret = dumpValue(pKey->getName(), sName, 1); } if (_ret != RegError::NO_ERROR) { return _ret; } _err = rStoreDir.next(iter); } return RegError::NO_ERROR; } RegError ORegistry::dumpValue(const OUString& sPath, const OUString& sName, sal_Int16 nSpc) const { OStoreStream rValue; sal_uInt32 valueSize; RegValueType valueType; OUString sFullPath(sPath); OString sIndent; storeAccessMode accessMode = storeAccessMode::ReadWrite; if (isReadOnly()) { accessMode = storeAccessMode::ReadOnly; } for (int i= 0; i < nSpc; i++) sIndent += " "; if (sFullPath.getLength() > 1) { sFullPath += ROOT; } if (rValue.create(m_file, sFullPath, sName, accessMode)) { return RegError::VALUE_NOT_EXISTS; } std::vector aBuffer(VALUE_HEADERSIZE); sal_uInt32 rwBytes; if (rValue.readAt(0, aBuffer.data(), VALUE_HEADERSIZE, rwBytes)) { return RegError::INVALID_VALUE; } if (rwBytes != (VALUE_HEADERSIZE)) { return RegError::INVALID_VALUE; } sal_uInt8 type = aBuffer[0]; valueType = static_cast(type); readUINT32(aBuffer.data() + VALUE_TYPEOFFSET, valueSize); aBuffer.resize(valueSize); if (rValue.readAt(VALUE_HEADEROFFSET, aBuffer.data(), valueSize, rwBytes)) { return RegError::INVALID_VALUE; } if (rwBytes != valueSize) { return RegError::INVALID_VALUE; } const char* indent = sIndent.getStr(); switch (valueType) { case RegValueType::NOT_DEFINED: fprintf(stdout, "%sValue: Type = VALUETYPE_NOT_DEFINED\n", indent); break; case RegValueType::LONG: { fprintf(stdout, "%sValue: Type = RegValueType::LONG\n", indent); fprintf( stdout, "%s Size = %lu\n", indent, sal::static_int_cast< unsigned long >(valueSize)); fprintf(stdout, "%s Data = ", indent); sal_Int32 value; readINT32(aBuffer.data(), value); fprintf(stdout, "%ld\n", sal::static_int_cast< long >(value)); } break; case RegValueType::STRING: { char* value = static_cast(std::malloc(valueSize)); readUtf8(aBuffer.data(), value, valueSize); fprintf(stdout, "%sValue: Type = RegValueType::STRING\n", indent); fprintf( stdout, "%s Size = %lu\n", indent, sal::static_int_cast< unsigned long >(valueSize)); fprintf(stdout, "%s Data = \"%s\"\n", indent, value); std::free(value); } break; case RegValueType::UNICODE: { sal_uInt32 size = (valueSize / 2) * sizeof(sal_Unicode); fprintf(stdout, "%sValue: Type = RegValueType::UNICODE\n", indent); fprintf( stdout, "%s Size = %lu\n", indent, sal::static_int_cast< unsigned long >(valueSize)); fprintf(stdout, "%s Data = ", indent); std::unique_ptr value(new sal_Unicode[size]); readString(aBuffer.data(), value.get(), size); OString uStr(value.get(), rtl_ustr_getLength(value.get()), RTL_TEXTENCODING_UTF8); fprintf(stdout, "L\"%s\"\n", uStr.getStr()); } break; case RegValueType::BINARY: { fprintf(stdout, "%sValue: Type = RegValueType::BINARY\n", indent); fprintf( stdout, "%s Size = %lu\n", indent, sal::static_int_cast< unsigned long >(valueSize)); fprintf(stdout, "%s Data = ", indent); dumpType( typereg::Reader(aBuffer.data(), valueSize), sIndent + " "); } break; case RegValueType::LONGLIST: { sal_uInt32 offset = 4; // initial 4 bytes for the size of the array sal_uInt32 len = 0; readUINT32(aBuffer.data(), len); fprintf(stdout, "%sValue: Type = RegValueType::LONGLIST\n", indent); fprintf( stdout, "%s Size = %lu\n", indent, sal::static_int_cast< unsigned long >(valueSize)); fprintf( stdout, "%s Len = %lu\n", indent, sal::static_int_cast< unsigned long >(len)); fprintf(stdout, "%s Data = ", indent); sal_Int32 longValue; for (sal_uInt32 i=0; i < len; i++) { readINT32(aBuffer.data() + offset, longValue); if (offset > 4) fprintf(stdout, "%s ", indent); fprintf( stdout, "%lu = %ld\n", sal::static_int_cast< unsigned long >(i), sal::static_int_cast< long >(longValue)); offset += 4; // 4 Bytes for sal_Int32 } } break; case RegValueType::STRINGLIST: { sal_uInt32 offset = 4; // initial 4 bytes for the size of the array sal_uInt32 sLen = 0; sal_uInt32 len = 0; readUINT32(aBuffer.data(), len); fprintf(stdout, "%sValue: Type = RegValueType::STRINGLIST\n", indent); fprintf( stdout, "%s Size = %lu\n", indent, sal::static_int_cast< unsigned long >(valueSize)); fprintf( stdout, "%s Len = %lu\n", indent, sal::static_int_cast< unsigned long >(len)); fprintf(stdout, "%s Data = ", indent); for (sal_uInt32 i=0; i < len; i++) { readUINT32(aBuffer.data() + offset, sLen); offset += 4; // 4 bytes (sal_uInt32) for the string size char *pValue = static_cast(std::malloc(sLen)); readUtf8(aBuffer.data() + offset, pValue, sLen); if (offset > 8) fprintf(stdout, "%s ", indent); fprintf( stdout, "%lu = \"%s\"\n", sal::static_int_cast< unsigned long >(i), pValue); std::free(pValue); offset += sLen; } } break; case RegValueType::UNICODELIST: { sal_uInt32 offset = 4; // initial 4 bytes for the size of the array sal_uInt32 sLen = 0; sal_uInt32 len = 0; readUINT32(aBuffer.data(), len); fprintf(stdout, "%sValue: Type = RegValueType::UNICODELIST\n", indent); fprintf( stdout, "%s Size = %lu\n", indent, sal::static_int_cast< unsigned long >(valueSize)); fprintf( stdout, "%s Len = %lu\n", indent, sal::static_int_cast< unsigned long >(len)); fprintf(stdout, "%s Data = ", indent); OString uStr; for (sal_uInt32 i=0; i < len; i++) { readUINT32(aBuffer.data() + offset, sLen); offset += 4; // 4 bytes (sal_uInt32) for the string size sal_Unicode *pValue = static_cast(std::malloc((sLen / 2) * sizeof(sal_Unicode))); readString(aBuffer.data() + offset, pValue, sLen); if (offset > 8) fprintf(stdout, "%s ", indent); uStr = OString(pValue, rtl_ustr_getLength(pValue), RTL_TEXTENCODING_UTF8); fprintf( stdout, "%lu = L\"%s\"\n", sal::static_int_cast< unsigned long >(i), uStr.getStr()); offset += sLen; std::free(pValue); } } break; } fprintf(stdout, "\n"); return RegError::NO_ERROR; } RegError ORegistry::dumpKey(const OUString& sPath, const OUString& sName, sal_Int16 nSpace) const { OStoreDirectory rStoreDir; OUString sFullPath(sPath); OString sIndent; storeAccessMode accessMode = storeAccessMode::ReadWrite; RegError _ret = RegError::NO_ERROR; if (isReadOnly()) { accessMode = storeAccessMode::ReadOnly; } for (int i= 0; i < nSpace; i++) sIndent += " "; if (sFullPath.getLength() > 1) sFullPath += ROOT; storeError _err = rStoreDir.create(m_file, sFullPath, sName, accessMode); if (_err == store_E_NotExists) return RegError::KEY_NOT_EXISTS; else if (_err == store_E_WrongFormat) return RegError::INVALID_KEY; fprintf(stdout, "%s/ %s\n", sIndent.getStr(), OUStringToOString(sName, RTL_TEXTENCODING_UTF8).getStr()); OUString sSubPath(sFullPath); OUString sSubName; sSubPath += sName; OStoreDirectory::iterator iter; _err = rStoreDir.first(iter); while (_err == store_E_None) { sSubName = OUString(iter.m_pszName, iter.m_nLength); if (iter.m_nAttrib & STORE_ATTRIB_ISDIR) { _ret = dumpKey(sSubPath, sSubName, nSpace+2); } else { _ret = dumpValue(sSubPath, sSubName, nSpace+2); } if (_ret != RegError::NO_ERROR) { return _ret; } _err = rStoreDir.next(iter); } return RegError::NO_ERROR; } /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ LibreOffice 核心代码仓库文档基金会
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