diff options
Diffstat (limited to 'src/libs/3rdparty/7zip/win/CPP/7zip/UI/Common/ArchiveCommandLine.cpp')
| -rw-r--r-- | src/libs/3rdparty/7zip/win/CPP/7zip/UI/Common/ArchiveCommandLine.cpp | 1257 |
1 files changed, 1257 insertions, 0 deletions
diff --git a/src/libs/3rdparty/7zip/win/CPP/7zip/UI/Common/ArchiveCommandLine.cpp b/src/libs/3rdparty/7zip/win/CPP/7zip/UI/Common/ArchiveCommandLine.cpp new file mode 100644 index 000000000..769d21604 --- /dev/null +++ b/src/libs/3rdparty/7zip/win/CPP/7zip/UI/Common/ArchiveCommandLine.cpp @@ -0,0 +1,1257 @@ +// ArchiveCommandLine.cpp + +#include "StdAfx.h" +#undef printf +#undef sprintf + +#ifdef _WIN32 +#ifndef UNDER_CE +#include <io.h> +#endif +#endif +#include <stdio.h> + +#include "../../../Common/ListFileUtils.h" +#include "../../../Common/StringConvert.h" +#include "../../../Common/StringToInt.h" + +#include "../../../Windows/FileDir.h" +#include "../../../Windows/FileName.h" +#ifdef _WIN32 +#include "../../../Windows/FileMapping.h" +#include "../../../Windows/Synchronization.h" +#endif + +#include "ArchiveCommandLine.h" +#include "EnumDirItems.h" +#include "SortUtils.h" +#include "Update.h" +#include "UpdateAction.h" + +extern bool g_CaseSensitive; + +#ifdef UNDER_CE + +#define MY_IS_TERMINAL(x) false; + +#else + +#if _MSC_VER >= 1400 +#define MY_isatty_fileno(x) _isatty(_fileno(x)) +#else +#define MY_isatty_fileno(x) isatty(fileno(x)) +#endif + +#define MY_IS_TERMINAL(x) (MY_isatty_fileno(x) != 0); + +#endif + +using namespace NCommandLineParser; +using namespace NWindows; +using namespace NFile; + +static bool StringToUInt32(const wchar_t *s, UInt32 &v) +{ + if (*s == 0) + return false; + const wchar_t *end; + v = ConvertStringToUInt32(s, &end); + return *end == 0; +} + +static void AddNewLine(UString &s) +{ + s += L'\n'; +} + +CArcCmdLineException::CArcCmdLineException(const char *a, const wchar_t *u) +{ + (*this) += MultiByteToUnicodeString(a); + if (u) + { + AddNewLine(*this); + (*this) += u; + } +} + +int g_CodePage = -1; + +namespace NKey { +enum Enum +{ + kHelp1 = 0, + kHelp2, + kHelp3, + kDisableHeaders, + kDisablePercents, + kArchiveType, + kYes, + #ifndef _NO_CRYPTO + kPassword, + #endif + kProperty, + kOutputDir, + kWorkingDir, + kInclude, + kExclude, + kArInclude, + kArExclude, + kNoArName, + kUpdate, + kVolume, + kRecursed, + kSfx, + kStdIn, + kStdOut, + kOverwrite, + kEmail, + kShowDialog, + kLargePages, + kListfileCharSet, + kConsoleCharSet, + kTechMode, + kShareForWrite, + kCaseSensitive, + kHash, + kArcNameMode, + + kDisableWildcardParsing, + kElimDup, + kFullPathMode, + + kHardLinks, + kSymLinks, + kNtSecurity, + kAltStreams, + kReplaceColonForAltStream, + kWriteToAltStreamIfColon, + + kDeleteAfterCompressing, + kSetArcMTime, + kExcludedArcType +}; + +} + + +static const wchar_t kRecursedIDChar = 'r'; +static const char *kRecursedPostCharSet = "0-"; + +static const char *k_ArcNameMode_PostCharSet = "sea"; + +static inline const EArcNameMode ParseArcNameMode(int postCharIndex) +{ + switch (postCharIndex) + { + case 1: return k_ArcNameMode_Exact; + case 2: return k_ArcNameMode_Add; + default: return k_ArcNameMode_Smart; + } +} + +namespace NRecursedPostCharIndex { + enum EEnum + { + kWildcardRecursionOnly = 0, + kNoRecursion = 1 + }; +} + +static const char kImmediateNameID = '!'; +static const char kMapNameID = '#'; +static const char kFileListID = '@'; + +static const char kSomeCludePostStringMinSize = 2; // at least <@|!><N>ame must be +static const char kSomeCludeAfterRecursedPostStringMinSize = 2; // at least <@|!><N>ame must be + +static const char *kOverwritePostCharSet = "asut"; + +NExtract::NOverwriteMode::EEnum k_OverwriteModes[] = +{ + NExtract::NOverwriteMode::kOverwrite, + NExtract::NOverwriteMode::kSkip, + NExtract::NOverwriteMode::kRename, + NExtract::NOverwriteMode::kRenameExisting +}; + +static const CSwitchForm kSwitchForms[] = +{ + { "?" }, + { "h" }, + { "-help" }, + { "ba" }, + { "bd" }, + { "t", NSwitchType::kString, false, 1 }, + { "y" }, + #ifndef _NO_CRYPTO + { "p", NSwitchType::kString }, + #endif + { "m", NSwitchType::kString, true, 1 }, + { "o", NSwitchType::kString, false, 1 }, + { "w", NSwitchType::kString }, + { "i", NSwitchType::kString, true, kSomeCludePostStringMinSize}, + { "x", NSwitchType::kString, true, kSomeCludePostStringMinSize}, + { "ai", NSwitchType::kString, true, kSomeCludePostStringMinSize}, + { "ax", NSwitchType::kString, true, kSomeCludePostStringMinSize}, + { "an" }, + { "u", NSwitchType::kString, true, 1}, + { "v", NSwitchType::kString, true, 1}, + { "r", NSwitchType::kChar, false, 0, kRecursedPostCharSet }, + { "sfx", NSwitchType::kString }, + { "si", NSwitchType::kString }, + { "so" }, + { "ao", NSwitchType::kChar, false, 1, kOverwritePostCharSet}, + { "seml", NSwitchType::kString, false, 0}, + { "ad" }, + { "slp", NSwitchType::kMinus }, + { "scs", NSwitchType::kString }, + { "scc", NSwitchType::kString }, + { "slt" }, + { "ssw" }, + { "ssc", NSwitchType::kMinus }, + { "scrc", NSwitchType::kString, true, 0 }, + { "sa", NSwitchType::kChar, false, 1, k_ArcNameMode_PostCharSet }, + + { "spd" }, + { "spe", NSwitchType::kMinus }, + { "spf", NSwitchType::kString, false, 0 }, + + { "snh", NSwitchType::kMinus }, + { "snl", NSwitchType::kMinus }, + { "sni" }, + { "sns", NSwitchType::kMinus }, + + { "snr" }, + { "snc" }, + + { "sdel" }, + { "stl" }, + { "stx", NSwitchType::kString, true, 1 } +}; + +static const wchar_t *kUniversalWildcard = L"*"; +static const int kMinNonSwitchWords = 1; +static const int kCommandIndex = 0; + +// static const char *kUserErrorMessage = "Incorrect command line"; +static const char *kCannotFindListFile = "Cannot find listfile"; +static const char *kIncorrectListFile = "Incorrect item in listfile.\nCheck charset encoding and -scs switch."; +// static const char *kIncorrectWildcardInListFile = "Incorrect wildcard in listfile"; +// static const char *kIncorrectWildcardInCommandLine = "Incorrect wildcard in command line"; +static const char *kTerminalOutError = "I won't write compressed data to a terminal"; +static const char *kSameTerminalError = "I won't write data and program's messages to same terminal"; +static const char *kEmptyFilePath = "Empty file path"; +static const char *kCannotFindArchive = "Cannot find archive"; + +bool CArcCommand::IsFromExtractGroup() const +{ + switch (CommandType) + { + case NCommandType::kTest: + case NCommandType::kExtract: + case NCommandType::kExtractFull: + return true; + } + return false; +} + +NExtract::NPathMode::EEnum CArcCommand::GetPathMode() const +{ + switch (CommandType) + { + case NCommandType::kTest: + case NCommandType::kExtractFull: + return NExtract::NPathMode::kFullPaths; + } + return NExtract::NPathMode::kNoPaths; +} + +bool CArcCommand::IsFromUpdateGroup() const +{ + switch (CommandType) + { + case NCommandType::kAdd: + case NCommandType::kUpdate: + case NCommandType::kDelete: + case NCommandType::kRename: + return true; + } + return false; +} + +static NRecursedType::EEnum GetRecursedTypeFromIndex(int index) +{ + switch (index) + { + case NRecursedPostCharIndex::kWildcardRecursionOnly: + return NRecursedType::kWildcardOnlyRecursed; + case NRecursedPostCharIndex::kNoRecursion: + return NRecursedType::kNonRecursed; + default: + return NRecursedType::kRecursed; + } +} + +static const char *g_Commands = "audtexlbih"; + +static bool ParseArchiveCommand(const UString &commandString, CArcCommand &command) +{ + UString s = commandString; + s.MakeLower_Ascii(); + if (s.Len() == 1) + { + if (s[0] > 0x7F) + return false; + int index = FindCharPosInString(g_Commands, (char)s[0]); + if (index < 0) + return false; + command.CommandType = (NCommandType::EEnum)index; + return true; + } + if (s.Len() == 2 && s[0] == 'r' && s[1] == 'n') + { + command.CommandType = (NCommandType::kRename); + return true; + } + return false; +} + +// ------------------------------------------------------------------ +// filenames functions + +static void AddNameToCensor(NWildcard::CCensor &censor, + const UString &name, bool include, NRecursedType::EEnum type, bool wildcardMatching) +{ + bool recursed = false; + + switch (type) + { + case NRecursedType::kWildcardOnlyRecursed: + recursed = DoesNameContainWildcard(name); + break; + case NRecursedType::kRecursed: + recursed = true; + break; + } + censor.AddPreItem(include, name, recursed, wildcardMatching); +} + +static void AddRenamePair(CObjectVector<CRenamePair> *renamePairs, + const UString &oldName, const UString &newName, NRecursedType::EEnum type, + bool wildcardMatching) +{ + CRenamePair &pair = renamePairs->AddNew(); + pair.OldName = oldName; + pair.NewName = newName; + pair.RecursedType = type; + pair.WildcardParsing = wildcardMatching; + + if (!pair.Prepare()) + { + UString val; + val += pair.OldName; + AddNewLine(val); + val += pair.NewName; + AddNewLine(val); + if (type == NRecursedType::kRecursed) + val += L"-r"; + else if (type == NRecursedType::kRecursed) + val += L"-r0"; + throw CArcCmdLineException("Unsupported rename command:", val); + } +} + +static void AddToCensorFromListFile( + CObjectVector<CRenamePair> *renamePairs, + NWildcard::CCensor &censor, + LPCWSTR fileName, bool include, NRecursedType::EEnum type, bool wildcardMatching, Int32 codePage) +{ + UStringVector names; + if (!NFind::DoesFileExist(us2fs(fileName))) + throw CArcCmdLineException(kCannotFindListFile, fileName); + if (!ReadNamesFromListFile(us2fs(fileName), names, codePage)) + throw CArcCmdLineException(kIncorrectListFile, fileName); + if (renamePairs) + { + if ((names.Size() & 1) != 0) + throw CArcCmdLineException(kIncorrectListFile, fileName); + for (unsigned i = 0; i < names.Size(); i += 2) + { + // change type !!!! + AddRenamePair(renamePairs, names[i], names[i + 1], type, wildcardMatching); + } + } + else + FOR_VECTOR (i, names) + AddNameToCensor(censor, names[i], include, type, wildcardMatching); +} + +static void AddToCensorFromNonSwitchesStrings( + CObjectVector<CRenamePair> *renamePairs, + unsigned startIndex, + NWildcard::CCensor &censor, + const UStringVector &nonSwitchStrings, NRecursedType::EEnum type, + bool wildcardMatching, + bool thereAreSwitchIncludes, Int32 codePage) +{ + if ((renamePairs || nonSwitchStrings.Size() == startIndex) && !thereAreSwitchIncludes) + AddNameToCensor(censor, kUniversalWildcard, true, type, + true // wildcardMatching + ); + + int oldIndex = -1; + + for (unsigned i = startIndex; i < nonSwitchStrings.Size(); i++) + { + const UString &s = nonSwitchStrings[i]; + if (s.IsEmpty()) + throw CArcCmdLineException(kEmptyFilePath); + if (s[0] == kFileListID) + AddToCensorFromListFile(renamePairs, censor, s.Ptr(1), true, type, wildcardMatching, codePage); + else if (renamePairs) + { + if (oldIndex == -1) + oldIndex = startIndex; + else + { + // NRecursedType::EEnum type is used for global wildcard (-i! switches) + AddRenamePair(renamePairs, nonSwitchStrings[oldIndex], s, NRecursedType::kNonRecursed, wildcardMatching); + // AddRenamePair(renamePairs, nonSwitchStrings[oldIndex], s, type); + oldIndex = -1; + } + } + else + AddNameToCensor(censor, s, true, type, wildcardMatching); + } + + if (oldIndex != -1) + { + throw CArcCmdLineException("There is no second file name for rename pair:", nonSwitchStrings[oldIndex]); + } +} + +#ifdef _WIN32 + +struct CEventSetEnd +{ + UString Name; + + CEventSetEnd(const wchar_t *name): Name(name) {} + ~CEventSetEnd() + { + NSynchronization::CManualResetEvent event; + if (event.Open(EVENT_MODIFY_STATE, false, GetSystemString(Name)) == 0) + event.Set(); + } +}; + +const char *k_IncorrectMapCommand = "Incorrect Map command"; + +static const char *ParseMapWithPaths( + NWildcard::CCensor &censor, + const UString &s2, bool include, + NRecursedType::EEnum commonRecursedType, + bool wildcardMatching) +{ + UString s = s2; + int pos = s.Find(L':'); + if (pos < 0) + return k_IncorrectMapCommand; + int pos2 = s.Find(L':', pos + 1); + if (pos2 < 0) + return k_IncorrectMapCommand; + + CEventSetEnd eventSetEnd((const wchar_t *)s + (pos2 + 1)); + s.DeleteFrom(pos2); + UInt32 size; + if (!StringToUInt32(s.Ptr(pos + 1), size) + || size < sizeof(wchar_t) + || size > ((UInt32)1 << 31) + || size % sizeof(wchar_t) != 0) + return "Unsupported Map data size"; + + s.DeleteFrom(pos); + CFileMapping map; + if (map.Open(FILE_MAP_READ, GetSystemString(s)) != 0) + return "Can not open mapping"; + LPVOID data = map.Map(FILE_MAP_READ, 0, size); + if (!data) + return "MapViewOfFile error"; + CFileUnmapper unmapper(data); + + UString name; + const wchar_t *p = (const wchar_t *)data; + if (*p != 0) // data format marker + return "Unsupported Map data"; + UInt32 numChars = size / sizeof(wchar_t); + for (UInt32 i = 1; i < numChars; i++) + { + wchar_t c = p[i]; + if (c == 0) + { + // MessageBoxW(0, name, L"7-Zip", 0); + AddNameToCensor(censor, name, include, commonRecursedType, wildcardMatching); + name.Empty(); + } + else + name += c; + } + if (!name.IsEmpty()) + return "Map data error"; + + return NULL; +} + +#endif + +static void AddSwitchWildcardsToCensor( + NWildcard::CCensor &censor, + const UStringVector &strings, bool include, + NRecursedType::EEnum commonRecursedType, + bool wildcardMatching, + Int32 codePage) +{ + const char *errorMessage = NULL; + unsigned i; + for (i = 0; i < strings.Size(); i++) + { + const UString &name = strings[i]; + NRecursedType::EEnum recursedType; + unsigned pos = 0; + + if (name.Len() < kSomeCludePostStringMinSize) + { + errorMessage = "Too short switch"; + break; + } + + if (::MyCharLower_Ascii(name[pos]) == kRecursedIDChar) + { + pos++; + wchar_t c = name[pos]; + int index = -1; + if (c <= 0x7F) + index = FindCharPosInString(kRecursedPostCharSet, (char)c); + recursedType = GetRecursedTypeFromIndex(index); + if (index >= 0) + pos++; + } + else + recursedType = commonRecursedType; + + if (name.Len() < pos + kSomeCludeAfterRecursedPostStringMinSize) + { + errorMessage = "Too short switch"; + break; + } + + UString tail = name.Ptr(pos + 1); + + if (name[pos] == kImmediateNameID) + AddNameToCensor(censor, tail, include, recursedType, wildcardMatching); + else if (name[pos] == kFileListID) + AddToCensorFromListFile(NULL, censor, tail, include, recursedType, wildcardMatching, codePage); + #ifdef _WIN32 + else if (name[pos] == kMapNameID) + { + errorMessage = ParseMapWithPaths(censor, tail, include, recursedType, wildcardMatching); + if (errorMessage) + break; + } + #endif + else + { + errorMessage = "Incorrect wildcarc type marker"; + break; + } + } + if (i != strings.Size()) + throw CArcCmdLineException(errorMessage, strings[i]); +} + +#ifdef _WIN32 + +// This code converts all short file names to long file names. + +static void ConvertToLongName(const UString &prefix, UString &name) +{ + if (name.IsEmpty() || DoesNameContainWildcard(name)) + return; + NFind::CFileInfo fi; + const FString path = us2fs(prefix + name); + if (NFile::NName::IsDevicePath(path)) + return; + if (fi.Find(path)) + name = fs2us(fi.Name); +} + +static void ConvertToLongNames(const UString &prefix, CObjectVector<NWildcard::CItem> &items) +{ + FOR_VECTOR (i, items) + { + NWildcard::CItem &item = items[i]; + if (item.Recursive || item.PathParts.Size() != 1) + continue; + if (prefix.IsEmpty() && item.IsDriveItem()) + continue; + ConvertToLongName(prefix, item.PathParts.Front()); + } +} + +static void ConvertToLongNames(const UString &prefix, NWildcard::CCensorNode &node) +{ + ConvertToLongNames(prefix, node.IncludeItems); + ConvertToLongNames(prefix, node.ExcludeItems); + unsigned i; + for (i = 0; i < node.SubNodes.Size(); i++) + { + UString &name = node.SubNodes[i].Name; + if (prefix.IsEmpty() && NWildcard::IsDriveColonName(name)) + continue; + ConvertToLongName(prefix, name); + } + // mix folders with same name + for (i = 0; i < node.SubNodes.Size(); i++) + { + NWildcard::CCensorNode &nextNode1 = node.SubNodes[i]; + for (unsigned j = i + 1; j < node.SubNodes.Size();) + { + const NWildcard::CCensorNode &nextNode2 = node.SubNodes[j]; + if (nextNode1.Name.IsEqualToNoCase(nextNode2.Name)) + { + nextNode1.IncludeItems += nextNode2.IncludeItems; + nextNode1.ExcludeItems += nextNode2.ExcludeItems; + node.SubNodes.Delete(j); + } + else + j++; + } + } + for (i = 0; i < node.SubNodes.Size(); i++) + { + NWildcard::CCensorNode &nextNode = node.SubNodes[i]; + ConvertToLongNames(prefix + nextNode.Name + WCHAR_PATH_SEPARATOR, nextNode); + } +} + +void ConvertToLongNames(NWildcard::CCensor &censor) +{ + FOR_VECTOR (i, censor.Pairs) + { + NWildcard::CPair &pair = censor.Pairs[i]; + ConvertToLongNames(pair.Prefix, pair.Head); + } +} + +#endif + +/* +static NUpdateArchive::NPairAction::EEnum GetUpdatePairActionType(int i) +{ + switch (i) + { + case NUpdateArchive::NPairAction::kIgnore: return NUpdateArchive::NPairAction::kIgnore; + case NUpdateArchive::NPairAction::kCopy: return NUpdateArchive::NPairAction::kCopy; + case NUpdateArchive::NPairAction::kCompress: return NUpdateArchive::NPairAction::kCompress; + case NUpdateArchive::NPairAction::kCompressAsAnti: return NUpdateArchive::NPairAction::kCompressAsAnti; + } + throw 98111603; +} +*/ + +static const wchar_t *kUpdatePairStateIDSet = L"pqrxyzw"; +static const int kUpdatePairStateNotSupportedActions[] = {2, 2, 1, -1, -1, -1, -1}; + +static const unsigned kNumUpdatePairActions = 4; +static const char *kUpdateIgnoreItselfPostStringID = "-"; +static const wchar_t kUpdateNewArchivePostCharID = '!'; + + +static bool ParseUpdateCommandString2(const UString &command, + NUpdateArchive::CActionSet &actionSet, UString &postString) +{ + for (unsigned i = 0; i < command.Len();) + { + wchar_t c = MyCharLower_Ascii(command[i]); + int statePos = FindCharPosInString(kUpdatePairStateIDSet, c); + if (statePos < 0) + { + postString = command.Ptr(i); + return true; + } + i++; + if (i >= command.Len()) + return false; + c = command[i]; + if (c < '0' || c >= '0' + kNumUpdatePairActions) + return false; + int actionPos = c - '0'; + actionSet.StateActions[statePos] = (NUpdateArchive::NPairAction::EEnum)(actionPos); + if (kUpdatePairStateNotSupportedActions[statePos] == actionPos) + return false; + i++; + } + postString.Empty(); + return true; +} + +static void ParseUpdateCommandString(CUpdateOptions &options, + const UStringVector &updatePostStrings, + const NUpdateArchive::CActionSet &defaultActionSet) +{ + const char *errorMessage = "incorrect update switch command"; + unsigned i; + for (i = 0; i < updatePostStrings.Size(); i++) + { + const UString &updateString = updatePostStrings[i]; + if (updateString.IsEqualTo(kUpdateIgnoreItselfPostStringID)) + { + if (options.UpdateArchiveItself) + { + options.UpdateArchiveItself = false; + options.Commands.Delete(0); + } + } + else + { + NUpdateArchive::CActionSet actionSet = defaultActionSet; + + UString postString; + if (!ParseUpdateCommandString2(updateString, actionSet, postString)) + break; + if (postString.IsEmpty()) + { + if (options.UpdateArchiveItself) + options.Commands[0].ActionSet = actionSet; + } + else + { + if (postString[0] != kUpdateNewArchivePostCharID) + break; + CUpdateArchiveCommand uc; + UString archivePath = postString.Ptr(1); + if (archivePath.IsEmpty()) + break; + uc.UserArchivePath = archivePath; + uc.ActionSet = actionSet; + options.Commands.Add(uc); + } + } + } + if (i != updatePostStrings.Size()) + throw CArcCmdLineException(errorMessage, updatePostStrings[i]); +} + +bool ParseComplexSize(const wchar_t *s, UInt64 &result); + +static void SetAddCommandOptions( + NCommandType::EEnum commandType, + const CParser &parser, + CUpdateOptions &options) +{ + NUpdateArchive::CActionSet defaultActionSet; + switch (commandType) + { + case NCommandType::kAdd: + defaultActionSet = NUpdateArchive::k_ActionSet_Add; + break; + case NCommandType::kDelete: + defaultActionSet = NUpdateArchive::k_ActionSet_Delete; + break; + default: + defaultActionSet = NUpdateArchive::k_ActionSet_Update; + } + + options.UpdateArchiveItself = true; + + options.Commands.Clear(); + CUpdateArchiveCommand updateMainCommand; + updateMainCommand.ActionSet = defaultActionSet; + options.Commands.Add(updateMainCommand); + if (parser[NKey::kUpdate].ThereIs) + ParseUpdateCommandString(options, parser[NKey::kUpdate].PostStrings, + defaultActionSet); + if (parser[NKey::kWorkingDir].ThereIs) + { + const UString &postString = parser[NKey::kWorkingDir].PostStrings[0]; + if (postString.IsEmpty()) + NDir::MyGetTempPath(options.WorkingDir); + else + options.WorkingDir = us2fs(postString); + } + options.SfxMode = parser[NKey::kSfx].ThereIs; + if (options.SfxMode) + options.SfxModule = us2fs(parser[NKey::kSfx].PostStrings[0]); + + if (parser[NKey::kVolume].ThereIs) + { + const UStringVector &sv = parser[NKey::kVolume].PostStrings; + FOR_VECTOR (i, sv) + { + UInt64 size; + if (!ParseComplexSize(sv[i], size) || size == 0) + throw CArcCmdLineException("Incorrect volume size:", sv[i]); + options.VolumesSizes.Add(size); + } + } +} + +static void SetMethodOptions(const CParser &parser, CObjectVector<CProperty> &properties) +{ + if (parser[NKey::kProperty].ThereIs) + { + FOR_VECTOR (i, parser[NKey::kProperty].PostStrings) + { + CProperty prop; + prop.Name = parser[NKey::kProperty].PostStrings[i]; + int index = prop.Name.Find(L'='); + if (index >= 0) + { + prop.Value = prop.Name.Ptr(index + 1); + prop.Name.DeleteFrom(index); + } + properties.Add(prop); + } + } +} + +CArcCmdLineParser::CArcCmdLineParser(): parser(ARRAY_SIZE(kSwitchForms)) {} + +void CArcCmdLineParser::Parse1(const UStringVector &commandStrings, + CArcCmdLineOptions &options) +{ + if (!parser.ParseStrings(kSwitchForms, commandStrings)) + throw CArcCmdLineException(parser.ErrorMessage, parser.ErrorLine); + + options.IsInTerminal = MY_IS_TERMINAL(stdin); + options.IsStdOutTerminal = MY_IS_TERMINAL(stdout); + options.IsStdErrTerminal = MY_IS_TERMINAL(stderr); + options.StdInMode = parser[NKey::kStdIn].ThereIs; + options.StdOutMode = parser[NKey::kStdOut].ThereIs; + options.EnableHeaders = !parser[NKey::kDisableHeaders].ThereIs; + options.HelpMode = parser[NKey::kHelp1].ThereIs || parser[NKey::kHelp2].ThereIs || parser[NKey::kHelp3].ThereIs; + + if (parser[NKey::kCaseSensitive].ThereIs) + { + g_CaseSensitive = !parser[NKey::kCaseSensitive].WithMinus; + options.CaseSensitiveChange = true; + options.CaseSensitive = g_CaseSensitive; + } + + #ifdef _WIN32 + options.LargePages = false; + if (parser[NKey::kLargePages].ThereIs) + { + options.LargePages = !parser[NKey::kLargePages].WithMinus; + } + #endif +} + +struct CCodePagePair +{ + const char *Name; + Int32 CodePage; +}; + +static const unsigned kNumByteOnlyCodePages = 3; + +static CCodePagePair g_CodePagePairs[] = +{ + { "utf-8", CP_UTF8 }, + { "win", CP_ACP }, + { "dos", CP_OEMCP }, + { "utf-16le", MY__CP_UTF16 }, + { "utf-16be", MY__CP_UTF16BE } +}; + +static Int32 FindCharset(const NCommandLineParser::CParser &parser, int keyIndex, + bool byteOnlyCodePages, Int32 defaultVal) +{ + if (!parser[keyIndex].ThereIs) + return defaultVal; + + UString name = parser[keyIndex].PostStrings.Back(); + UInt32 v; + if (StringToUInt32(name, v)) + if (v < ((UInt32)1 << 16)) + return (Int32)v; + name.MakeLower_Ascii(); + unsigned num = byteOnlyCodePages ? kNumByteOnlyCodePages : ARRAY_SIZE(g_CodePagePairs); + for (unsigned i = 0;; i++) + { + if (i == num) // to disable warnings from different compilers + throw CArcCmdLineException("Unsupported charset:", name); + const CCodePagePair &pair = g_CodePagePairs[i]; + if (name.IsEqualTo(pair.Name)) + return pair.CodePage; + } +} + +void EnumerateDirItemsAndSort( + bool storeAltStreams, + NWildcard::CCensor &censor, + NWildcard::ECensorPathMode censorPathMode, + const UString &addPathPrefix, + UStringVector &sortedPaths, + UStringVector &sortedFullPaths) +{ + UStringVector paths; + { + CDirItems dirItems; + { + dirItems.ScanAltStreams = storeAltStreams; + HRESULT res = EnumerateItems(censor, censorPathMode, addPathPrefix, dirItems, NULL); + if (res != S_OK || dirItems.ErrorPaths.Size() > 0) + { + UString errorPath; + if (dirItems.ErrorPaths.Size() > 0) + errorPath = fs2us(dirItems.ErrorPaths[0]); + throw CArcCmdLineException(kCannotFindArchive, + dirItems.ErrorPaths.Size() > 0 ? (const wchar_t *)errorPath : NULL); + } + } + FOR_VECTOR (i, dirItems.Items) + { + const CDirItem &dirItem = dirItems.Items[i]; + if (!dirItem.IsDir()) + paths.Add(dirItems.GetPhyPath(i)); + } + } + + if (paths.Size() == 0) + throw CArcCmdLineException(kCannotFindArchive); + + UStringVector fullPaths; + + unsigned i; + for (i = 0; i < paths.Size(); i++) + { + FString fullPath; + NFile::NDir::MyGetFullPathName(us2fs(paths[i]), fullPath); + fullPaths.Add(fs2us(fullPath)); + } + CUIntVector indices; + SortFileNames(fullPaths, indices); + sortedPaths.ClearAndReserve(indices.Size()); + sortedFullPaths.ClearAndReserve(indices.Size()); + for (i = 0; i < indices.Size(); i++) + { + unsigned index = indices[i]; + sortedPaths.AddInReserved(paths[index]); + sortedFullPaths.AddInReserved(fullPaths[index]); + if (i > 0 && CompareFileNames(sortedFullPaths[i], sortedFullPaths[i - 1]) == 0) + throw CArcCmdLineException("Duplicate archive path:", sortedFullPaths[i]); + } +} + +static void SetBoolPair(NCommandLineParser::CParser &parser, unsigned switchID, CBoolPair &bp) +{ + bp.Def = parser[switchID].ThereIs; + if (bp.Def) + bp.Val = !parser[switchID].WithMinus; +} + +void CArcCmdLineParser::Parse2(CArcCmdLineOptions &options) +{ + const UStringVector &nonSwitchStrings = parser.NonSwitchStrings; + int numNonSwitchStrings = nonSwitchStrings.Size(); + if (numNonSwitchStrings < kMinNonSwitchWords) + throw CArcCmdLineException("The command must be spcified"); + + if (!ParseArchiveCommand(nonSwitchStrings[kCommandIndex], options.Command)) + throw CArcCmdLineException("Unsupported command:", nonSwitchStrings[kCommandIndex]); + + options.TechMode = parser[NKey::kTechMode].ThereIs; + if (parser[NKey::kHash].ThereIs) + options.HashMethods = parser[NKey::kHash].PostStrings; + + if (parser[NKey::kElimDup].ThereIs) + { + options.ExtractOptions.ElimDup.Def = true; + options.ExtractOptions.ElimDup.Val = !parser[NKey::kElimDup].WithMinus; + } + + NWildcard::ECensorPathMode censorPathMode = NWildcard::k_RelatPath; + bool fullPathMode = parser[NKey::kFullPathMode].ThereIs; + if (fullPathMode) + { + censorPathMode = NWildcard::k_AbsPath; + const UString &s = parser[NKey::kFullPathMode].PostStrings[0]; + if (!s.IsEmpty()) + { + if (s == L"2") + censorPathMode = NWildcard::k_FullPath; + else + throw CArcCmdLineException("Unsupported -spf:", s); + } + } + + NRecursedType::EEnum recursedType; + if (parser[NKey::kRecursed].ThereIs) + recursedType = GetRecursedTypeFromIndex(parser[NKey::kRecursed].PostCharIndex); + else + recursedType = NRecursedType::kNonRecursed; + + bool wildcardMatching = true; + if (parser[NKey::kDisableWildcardParsing].ThereIs) + wildcardMatching = false; + + g_CodePage = FindCharset(parser, NKey::kConsoleCharSet, true, -1); + Int32 codePage = FindCharset(parser, NKey::kListfileCharSet, false, CP_UTF8); + + bool thereAreSwitchIncludes = false; + + if (parser[NKey::kInclude].ThereIs) + { + thereAreSwitchIncludes = true; + AddSwitchWildcardsToCensor(options.Censor, + parser[NKey::kInclude].PostStrings, true, recursedType, wildcardMatching, codePage); + } + + if (parser[NKey::kExclude].ThereIs) + AddSwitchWildcardsToCensor(options.Censor, + parser[NKey::kExclude].PostStrings, false, recursedType, wildcardMatching, codePage); + + int curCommandIndex = kCommandIndex + 1; + bool thereIsArchiveName = !parser[NKey::kNoArName].ThereIs && + options.Command.CommandType != NCommandType::kBenchmark && + options.Command.CommandType != NCommandType::kInfo && + options.Command.CommandType != NCommandType::kHash; + + bool isExtractGroupCommand = options.Command.IsFromExtractGroup(); + bool isExtractOrList = isExtractGroupCommand || options.Command.CommandType == NCommandType::kList; + bool isRename = options.Command.CommandType == NCommandType::kRename; + + if ((isExtractOrList || isRename) && options.StdInMode) + thereIsArchiveName = false; + + if (parser[NKey::kArcNameMode].ThereIs) + options.UpdateOptions.ArcNameMode = ParseArcNameMode(parser[NKey::kArcNameMode].PostCharIndex); + + if (thereIsArchiveName) + { + if (curCommandIndex >= numNonSwitchStrings) + throw CArcCmdLineException("Cannot find archive name"); + options.ArchiveName = nonSwitchStrings[curCommandIndex++]; + if (options.ArchiveName.IsEmpty()) + throw CArcCmdLineException("Archive name cannot by empty"); + } + + AddToCensorFromNonSwitchesStrings(isRename ? &options.UpdateOptions.RenamePairs : NULL, + curCommandIndex, options.Censor, + nonSwitchStrings, recursedType, wildcardMatching, + thereAreSwitchIncludes, codePage); + + options.YesToAll = parser[NKey::kYes].ThereIs; + + + #ifndef _NO_CRYPTO + options.PasswordEnabled = parser[NKey::kPassword].ThereIs; + if (options.PasswordEnabled) + options.Password = parser[NKey::kPassword].PostStrings[0]; + #endif + + options.ShowDialog = parser[NKey::kShowDialog].ThereIs; + + if (parser[NKey::kArchiveType].ThereIs) + options.ArcType = parser[NKey::kArchiveType].PostStrings[0]; + + options.ExcludedArcTypes = parser[NKey::kExcludedArcType].PostStrings; + + SetMethodOptions(parser, options.Properties); + + options.EnablePercents = !parser[NKey::kDisablePercents].ThereIs; + + if (options.EnablePercents) + { + if ((options.StdOutMode && !options.IsStdErrTerminal) || + (!options.StdOutMode && !options.IsStdOutTerminal)) + options.EnablePercents = false; + } + + if (parser[NKey::kNtSecurity].ThereIs) options.NtSecurity.SetTrueTrue(); + + SetBoolPair(parser, NKey::kAltStreams, options.AltStreams); + SetBoolPair(parser, NKey::kHardLinks, options.HardLinks); + SetBoolPair(parser, NKey::kSymLinks, options.SymLinks); + + if (isExtractOrList) + { + CExtractOptionsBase &eo = options.ExtractOptions; + + { + CExtractNtOptions &nt = eo.NtOptions; + nt.NtSecurity = options.NtSecurity; + + nt.AltStreams = options.AltStreams; + if (!options.AltStreams.Def) + nt.AltStreams.Val = true; + + nt.HardLinks = options.HardLinks; + if (!options.HardLinks.Def) + nt.HardLinks.Val = true; + + nt.SymLinks = options.SymLinks; + if (!options.SymLinks.Def) + nt.SymLinks.Val = true; + + nt.ReplaceColonForAltStream = parser[NKey::kReplaceColonForAltStream].ThereIs; + nt.WriteToAltStreamIfColon = parser[NKey::kWriteToAltStreamIfColon].ThereIs; + } + + options.Censor.AddPathsToCensor(NWildcard::k_AbsPath); + options.Censor.ExtendExclude(); + + // are there paths that look as non-relative (!Prefix.IsEmpty()) + if (!options.Censor.AllAreRelative()) + throw CArcCmdLineException("Cannot use absolute pathnames for this command"); + + NWildcard::CCensor arcCensor; + + if (parser[NKey::kArInclude].ThereIs) + AddSwitchWildcardsToCensor(arcCensor, parser[NKey::kArInclude].PostStrings, true, NRecursedType::kNonRecursed, wildcardMatching, codePage); + if (parser[NKey::kArExclude].ThereIs) + AddSwitchWildcardsToCensor(arcCensor, parser[NKey::kArExclude].PostStrings, false, NRecursedType::kNonRecursed, wildcardMatching, codePage); + + if (thereIsArchiveName) + AddNameToCensor(arcCensor, options.ArchiveName, true, NRecursedType::kNonRecursed, wildcardMatching); + + arcCensor.AddPathsToCensor(NWildcard::k_RelatPath); + + #ifdef _WIN32 + ConvertToLongNames(arcCensor); + #endif + + arcCensor.ExtendExclude(); + + if (options.StdInMode) + { + UString arcName = parser[NKey::kStdIn].PostStrings.Front(); + options.ArchivePathsSorted.Add(arcName); + options.ArchivePathsFullSorted.Add(arcName); + } + else + { + EnumerateDirItemsAndSort( + false, // scanAltStreams + arcCensor, + NWildcard::k_RelatPath, + UString(), // addPathPrefix + options.ArchivePathsSorted, + options.ArchivePathsFullSorted); + } + + if (isExtractGroupCommand) + { + if (options.StdOutMode && options.IsStdOutTerminal && options.IsStdErrTerminal) + throw CArcCmdLineException(kSameTerminalError); + if (parser[NKey::kOutputDir].ThereIs) + { + eo.OutputDir = us2fs(parser[NKey::kOutputDir].PostStrings[0]); + NFile::NName::NormalizeDirPathPrefix(eo.OutputDir); + } + + eo.OverwriteMode = NExtract::NOverwriteMode::kAsk; + if (parser[NKey::kOverwrite].ThereIs) + { + eo.OverwriteMode = k_OverwriteModes[parser[NKey::kOverwrite].PostCharIndex]; + eo.OverwriteMode_Force = true; + } + else if (options.YesToAll) + { + eo.OverwriteMode = NExtract::NOverwriteMode::kOverwrite; + eo.OverwriteMode_Force = true; + } + } + + eo.PathMode = options.Command.GetPathMode(); + if (censorPathMode == NWildcard::k_AbsPath) + { + eo.PathMode = NExtract::NPathMode::kAbsPaths; + eo.PathMode_Force = true; + } + else if (censorPathMode == NWildcard::k_FullPath) + { + eo.PathMode = NExtract::NPathMode::kFullPaths; + eo.PathMode_Force = true; + } + } + else if (options.Command.IsFromUpdateGroup()) + { + if (parser[NKey::kArInclude].ThereIs) + throw CArcCmdLineException("-ai switch is not supported for this command"); + + CUpdateOptions &updateOptions = options.UpdateOptions; + + SetAddCommandOptions(options.Command.CommandType, parser, updateOptions); + + updateOptions.MethodMode.Properties = options.Properties; + + if (parser[NKey::kShareForWrite].ThereIs) + updateOptions.OpenShareForWrite = true; + + updateOptions.PathMode = censorPathMode; + + updateOptions.AltStreams = options.AltStreams; + updateOptions.NtSecurity = options.NtSecurity; + updateOptions.HardLinks = options.HardLinks; + updateOptions.SymLinks = options.SymLinks; + + updateOptions.EMailMode = parser[NKey::kEmail].ThereIs; + if (updateOptions.EMailMode) + { + updateOptions.EMailAddress = parser[NKey::kEmail].PostStrings.Front(); + if (updateOptions.EMailAddress.Len() > 0) + if (updateOptions.EMailAddress[0] == L'.') + { + updateOptions.EMailRemoveAfter = true; + updateOptions.EMailAddress.Delete(0); + } + } + + updateOptions.StdOutMode = options.StdOutMode; + updateOptions.StdInMode = options.StdInMode; + + updateOptions.DeleteAfterCompressing = parser[NKey::kDeleteAfterCompressing].ThereIs; + updateOptions.SetArcMTime = parser[NKey::kSetArcMTime].ThereIs; + + if (updateOptions.StdOutMode && updateOptions.EMailMode) + throw CArcCmdLineException("stdout mode and email mode cannot be combined"); + if (updateOptions.StdOutMode && options.IsStdOutTerminal) + throw CArcCmdLineException(kTerminalOutError); + if (updateOptions.StdInMode) + updateOptions.StdInFileName = parser[NKey::kStdIn].PostStrings.Front(); + + if (options.Command.CommandType == NCommandType::kRename) + if (updateOptions.Commands.Size() != 1) + throw CArcCmdLineException("Only one archive can be created with rename command"); + } + else if (options.Command.CommandType == NCommandType::kBenchmark) + { + options.NumIterations = 1; + if (curCommandIndex < numNonSwitchStrings) + { + if (!StringToUInt32(nonSwitchStrings[curCommandIndex], options.NumIterations)) + throw CArcCmdLineException("Incorrect Number of benmchmark iterations", nonSwitchStrings[curCommandIndex]); + curCommandIndex++; + } + } + else if (options.Command.CommandType == NCommandType::kHash) + { + options.Censor.AddPathsToCensor(censorPathMode); + options.Censor.ExtendExclude(); + + CHashOptions &hashOptions = options.HashOptions; + hashOptions.PathMode = censorPathMode; + hashOptions.Methods = options.HashMethods; + if (parser[NKey::kShareForWrite].ThereIs) + hashOptions.OpenShareForWrite = true; + hashOptions.StdInMode = options.StdInMode; + hashOptions.AltStreamsMode = options.AltStreams.Val; + } + else if (options.Command.CommandType == NCommandType::kInfo) + { + } + else + throw 9815676711; +} |