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0553bf96b8
hashcat/deps/unrar/cmddata.cpp
Gabriele Gristina 5ec8c96840 fix unrar segfault on Apple Silicon by update deps
2023-05-19 21:24:23 +02:00

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#include "rar.hpp"
#include "cmdfilter.cpp"
#include "cmdmix.cpp"
CommandData::CommandData()
{
Init();
}
void CommandData::Init()
{
RAROptions::Init();
*Command=0;
*ArcName=0;
FileLists=false;
NoMoreSwitches=false;
ListMode=RCLM_AUTO;
BareOutput=false;
FileArgs.Reset();
ExclArgs.Reset();
InclArgs.Reset();
ArcNames.Reset();
StoreArgs.Reset();
Password.Clean();
NextVolSizes.clear();
}
// Return the pointer to next position in the string and store dynamically
// allocated command line parameter in Par.
static const wchar *AllocCmdParam(const wchar *CmdLine,wchar **Par)
{
const wchar *NextCmd=GetCmdParam(CmdLine,NULL,0);
if (NextCmd==NULL)
return NULL;
size_t ParSize=NextCmd-CmdLine+2; // Parameter size including the trailing zero.
*Par=(wchar *)malloc(ParSize*sizeof(wchar));
if (*Par==NULL)
return NULL;
return GetCmdParam(CmdLine,*Par,ParSize);
}
#if !defined(SFX_MODULE)
void CommandData::ParseCommandLine(bool Preprocess,int argc, char *argv[])
{
*Command=0;
NoMoreSwitches=false;
#ifdef CUSTOM_CMDLINE_PARSER
// In Windows we may prefer to implement our own command line parser
// to avoid replacing \" by " in standard parser. Such replacing corrupts
// destination paths like "dest path\" in extraction commands.
const wchar *CmdLine=GetCommandLine();
wchar *Par;
for (bool FirstParam=true;;FirstParam=false)
{
if ((CmdLine=AllocCmdParam(CmdLine,&Par))==NULL)
break;
if (!FirstParam) // First parameter is the executable name.
if (Preprocess)
PreprocessArg(Par);
else
ParseArg(Par);
free(Par);
}
#else
Array<wchar> Arg;
for (int I=1;I<argc;I++)
{
Arg.Alloc(strlen(argv[I])+1);
CharToWide(argv[I],&Arg[0],Arg.Size());
if (Preprocess)
PreprocessArg(&Arg[0]);
else
ParseArg(&Arg[0]);
}
#endif
if (!Preprocess)
ParseDone();
}
#endif
#if !defined(SFX_MODULE)
void CommandData::ParseArg(wchar *Arg)
{
if (IsSwitch(*Arg) && !NoMoreSwitches)
if (Arg[1]=='-' && Arg[2]==0)
NoMoreSwitches=true;
else
ProcessSwitch(Arg+1);
else
if (*Command==0)
{
wcsncpyz(Command,Arg,ASIZE(Command));
*Command=toupperw(*Command);
// 'I' and 'S' commands can contain case sensitive strings after
// the first character, so we must not modify their case.
// 'S' can contain SFX name, which case is important in Unix.
if (*Command!='I' && *Command!='S')
wcsupper(Command);
if (*Command=='P') // Enforce -idq for print command.
{
MsgStream=MSG_ERRONLY;
SetConsoleMsgStream(MSG_ERRONLY);
}
}
else
if (*ArcName==0)
wcsncpyz(ArcName,Arg,ASIZE(ArcName));
else
{
// Check if last character is the path separator.
size_t Length=wcslen(Arg);
wchar EndChar=Length==0 ? 0:Arg[Length-1];
bool EndSeparator=IsDriveDiv(EndChar) || IsPathDiv(EndChar);
wchar CmdChar=toupperw(*Command);
bool Add=wcschr(L"AFUM",CmdChar)!=NULL;
bool Extract=CmdChar=='X' || CmdChar=='E';
bool Repair=CmdChar=='R' && Command[1]==0;
if (EndSeparator && !Add)
wcsncpyz(ExtrPath,Arg,ASIZE(ExtrPath));
else
if ((Add || CmdChar=='T') && (*Arg!='@' || ListMode==RCLM_REJECT_LISTS))
FileArgs.AddString(Arg);
else
{
FindData FileData;
bool Found=FindFile::FastFind(Arg,&FileData);
if ((!Found || ListMode==RCLM_ACCEPT_LISTS) &&
ListMode!=RCLM_REJECT_LISTS && *Arg=='@' && !IsWildcard(Arg+1))
{
FileLists=true;
ReadTextFile(Arg+1,&FileArgs,false,true,FilelistCharset,true,true,true);
}
else // We use 'destpath\' when extracting and reparing.
if (Found && FileData.IsDir && (Extract || Repair) && *ExtrPath==0)
{
wcsncpyz(ExtrPath,Arg,ASIZE(ExtrPath));
AddEndSlash(ExtrPath,ASIZE(ExtrPath));
}
else
FileArgs.AddString(Arg);
}
}
}
#endif
void CommandData::ParseDone()
{
if (FileArgs.ItemsCount()==0 && !FileLists)
FileArgs.AddString(MASKALL);
wchar CmdChar=toupperw(Command[0]);
bool Extract=CmdChar=='X' || CmdChar=='E' || CmdChar=='P';
if (Test && Extract)
Test=false; // Switch '-t' is senseless for 'X', 'E', 'P' commands.
// Suppress the copyright message and final end of line for 'lb' and 'vb'.
if ((CmdChar=='L' || CmdChar=='V') && Command[1]=='B')
BareOutput=true;
}
#if !defined(SFX_MODULE)
void CommandData::ParseEnvVar()
{
char *EnvStr=getenv("RAR");
if (EnvStr!=NULL)
{
Array<wchar> EnvStrW(strlen(EnvStr)+1);
CharToWide(EnvStr,&EnvStrW[0],EnvStrW.Size());
ProcessSwitchesString(&EnvStrW[0]);
}
}
#endif
#if !defined(SFX_MODULE)
// Preprocess those parameters, which must be processed before the rest of
// command line. Return 'false' to stop further processing.
void CommandData::PreprocessArg(const wchar *Arg)
{
if (IsSwitch(Arg[0]) && !NoMoreSwitches)
{
Arg++;
if (Arg[0]=='-' && Arg[1]==0) // Switch "--".
NoMoreSwitches=true;
if (wcsicomp(Arg,L"cfg-")==0)
ConfigDisabled=true;
if (wcsnicomp(Arg,L"ilog",4)==0)
{
// Ensure that correct log file name is already set
// if we need to report an error when processing the command line.
ProcessSwitch(Arg);
InitLogOptions(LogName,ErrlogCharset);
}
if (wcsnicomp(Arg,L"sc",2)==0)
{
// Process -sc before reading any file lists.
ProcessSwitch(Arg);
if (*LogName!=0)
InitLogOptions(LogName,ErrlogCharset);
}
}
else
if (*Command==0)
wcsncpy(Command,Arg,ASIZE(Command)); // Need for rar.ini.
}
#endif
#if !defined(SFX_MODULE)
void CommandData::ReadConfig()
{
StringList List;
if (ReadTextFile(DefConfigName,&List,true))
{
wchar *Str;
while ((Str=List.GetString())!=NULL)
{
while (IsSpace(*Str))
Str++;
if (wcsnicomp(Str,L"switches=",9)==0)
ProcessSwitchesString(Str+9);
if (*Command!=0)
{
wchar Cmd[16];
wcsncpyz(Cmd,Command,ASIZE(Cmd));
wchar C0=toupperw(Cmd[0]);
wchar C1=toupperw(Cmd[1]);
if (C0=='I' || C0=='L' || C0=='M' || C0=='S' || C0=='V')
Cmd[1]=0;
if (C0=='R' && (C1=='R' || C1=='V'))
Cmd[2]=0;
wchar SwName[16+ASIZE(Cmd)];
swprintf(SwName,ASIZE(SwName),L"switches_%ls=",Cmd);
size_t Length=wcslen(SwName);
if (wcsnicomp(Str,SwName,Length)==0)
ProcessSwitchesString(Str+Length);
}
}
}
}
#endif
#if !defined(SFX_MODULE)
void CommandData::ProcessSwitchesString(const wchar *Str)
{
wchar *Par;
while ((Str=AllocCmdParam(Str,&Par))!=NULL)
{
if (IsSwitch(*Par))
ProcessSwitch(Par+1);
free(Par);
}
}
#endif
#if !defined(SFX_MODULE)
void CommandData::ProcessSwitch(const wchar *Switch)
{
switch(toupperw(Switch[0]))
{
case '@':
ListMode=Switch[1]=='+' ? RCLM_ACCEPT_LISTS:RCLM_REJECT_LISTS;
break;
case 'A':
switch(toupperw(Switch[1]))
{
case 'C':
ClearArc=true;
break;
case 'D':
if (Switch[2]==0)
AppendArcNameToPath=APPENDARCNAME_DESTPATH;
else
if (Switch[2]=='1')
AppendArcNameToPath=APPENDARCNAME_OWNSUBDIR;
else
if (Switch[2]=='2')
AppendArcNameToPath=APPENDARCNAME_OWNDIR;
break;
#ifndef SFX_MODULE
case 'G':
if (Switch[2]=='-' && Switch[3]==0)
GenerateArcName=0;
else
if (toupperw(Switch[2])=='F')
wcsncpyz(DefGenerateMask,Switch+3,ASIZE(DefGenerateMask));
else
{
GenerateArcName=true;
wcsncpyz(GenerateMask,Switch+2,ASIZE(GenerateMask));
}
break;
#endif
case 'I':
IgnoreGeneralAttr=true;
break;
case 'M':
switch(toupperw(Switch[2]))
{
case 0:
case 'S':
ArcMetadata=ARCMETA_SAVE;
break;
case 'R':
ArcMetadata=ARCMETA_RESTORE;
break;
default:
BadSwitch(Switch);
break;
}
break;
case 'N': // Reserved for archive name.
break;
case 'O':
AddArcOnly=true;
break;
case 'P':
wcsncpyz(ArcPath,Switch+2,ASIZE(ArcPath));
break;
case 'S':
SyncFiles=true;
break;
default:
BadSwitch(Switch);
break;
}
break;
case 'C':
if (Switch[2]==0)
switch(toupperw(Switch[1]))
{
case '-':
DisableComment=true;
break;
case 'U':
ConvertNames=NAMES_UPPERCASE;
break;
case 'L':
ConvertNames=NAMES_LOWERCASE;
break;
}
break;
case 'D':
if (Switch[2]==0)
switch(toupperw(Switch[1]))
{
case 'S':
DisableSortSolid=true;
break;
case 'H':
OpenShared=true;
break;
case 'F':
DeleteFiles=true;
break;
}
break;
case 'E':
switch(toupperw(Switch[1]))
{
case 'P':
switch(Switch[2])
{
case 0:
ExclPath=EXCL_SKIPWHOLEPATH;
break;
case '1':
ExclPath=EXCL_BASEPATH;
break;
case '2':
ExclPath=EXCL_SAVEFULLPATH;
break;
case '3':
ExclPath=EXCL_ABSPATH;
break;
case '4':
wcsncpyz(ExclArcPath,Switch+3,ASIZE(ExclArcPath));
break;
}
break;
default:
if (Switch[1]=='+')
{
InclFileAttr|=GetExclAttr(Switch+2,InclDir);
InclAttrSet=true;
}
else
ExclFileAttr|=GetExclAttr(Switch+1,ExclDir);
break;
}
break;
case 'F':
if (Switch[1]==0)
FreshFiles=true;
else
BadSwitch(Switch);
break;
case 'H':
switch (toupperw(Switch[1]))
{
case 'P':
EncryptHeaders=true;
if (Switch[2]!=0)
{
if (wcslen(Switch+2)>=MAXPASSWORD)
uiMsg(UIERROR_TRUNCPSW,MAXPASSWORD-1);
Password.Set(Switch+2);
cleandata((void *)Switch,wcslen(Switch)*sizeof(Switch[0]));
}
else
if (!Password.IsSet())
{
uiGetPassword(UIPASSWORD_GLOBAL,NULL,&Password,NULL);
eprintf(L"\n");
}
break;
default :
BadSwitch(Switch);
break;
}
break;
case 'I':
if (wcsnicomp(Switch+1,L"LOG",3)==0)
{
wcsncpyz(LogName,Switch[4]!=0 ? Switch+4:DefLogName,ASIZE(LogName));
break;
}
if (wcsnicomp(Switch+1,L"SND",3)==0)
{
Sound=Switch[4]=='-' ? SOUND_NOTIFY_OFF : SOUND_NOTIFY_ON;
break;
}
if (wcsicomp(Switch+1,L"ERR")==0)
{
MsgStream=MSG_STDERR;
// Set it immediately when parsing the command line, so it also
// affects messages issued while parsing the command line.
SetConsoleMsgStream(MSG_STDERR);
break;
}
if (wcsnicomp(Switch+1,L"EML",3)==0)
{
wcsncpyz(EmailTo,Switch[4]!=0 ? Switch+4:L"@",ASIZE(EmailTo));
break;
}
if (wcsicomp(Switch+1,L"M")==0) // For compatibility with pre-WinRAR 6.0 -im syntax. Replaced with -idv.
{
VerboseOutput=true;
break;
}
if (wcsicomp(Switch+1,L"NUL")==0)
{
MsgStream=MSG_NULL;
SetConsoleMsgStream(MSG_NULL);
break;
}
if (toupperw(Switch[1])=='D')
{
for (uint I=2;Switch[I]!=0;I++)
switch(toupperw(Switch[I]))
{
case 'Q':
MsgStream=MSG_ERRONLY;
SetConsoleMsgStream(MSG_ERRONLY);
break;
case 'C':
DisableCopyright=true;
break;
case 'D':
DisableDone=true;
break;
case 'P':
DisablePercentage=true;
break;
case 'N':
DisableNames=true;
break;
case 'V':
VerboseOutput=true;
break;
}
break;
}
if (wcsnicomp(Switch+1,L"OFF",3)==0)
{
switch(Switch[4])
{
case 0:
case '1':
Shutdown=POWERMODE_OFF;
break;
case '2':
Shutdown=POWERMODE_HIBERNATE;
break;
case '3':
Shutdown=POWERMODE_SLEEP;
break;
case '4':
Shutdown=POWERMODE_RESTART;
break;
}
break;
}
if (wcsicomp(Switch+1,L"VER")==0)
{
PrintVersion=true;
break;
}
break;
case 'K':
switch(toupperw(Switch[1]))
{
case 'B':
KeepBroken=true;
break;
case 0:
Lock=true;
break;
}
break;
case 'M':
switch(toupperw(Switch[1]))
{
case 'C':
{
const wchar *Str=Switch+2;
if (*Str=='-')
for (uint I=0;I<ASIZE(FilterModes);I++)
FilterModes[I].State=FILTER_DISABLE;
else
while (*Str!=0)
{
int Param1=0,Param2=0;
FilterState State=FILTER_AUTO;
FilterType Type=FILTER_NONE;
if (IsDigit(*Str))
{
Param1=atoiw(Str);
while (IsDigit(*Str))
Str++;
}
if (*Str==':' && IsDigit(Str[1]))
{
Param2=atoiw(++Str);
while (IsDigit(*Str))
Str++;
}
switch(toupperw(*(Str++)))
{
case 'T': Type=FILTER_PPM; break;
case 'E': Type=FILTER_E8; break;
case 'D': Type=FILTER_DELTA; break;
case 'A': Type=FILTER_AUDIO; break;
case 'C': Type=FILTER_RGB; break;
case 'R': Type=FILTER_ARM; break;
}
if (*Str=='+' || *Str=='-')
State=*(Str++)=='+' ? FILTER_FORCE:FILTER_DISABLE;
FilterModes[Type].State=State;
FilterModes[Type].Param1=Param1;
FilterModes[Type].Param2=Param2;
}
}
break;
case 'M':
break;
case 'D':
break;
case 'E':
if (toupperw(Switch[2])=='S' && Switch[3]==0)
SkipEncrypted=true;
break;
case 'S':
{
wchar StoreNames[1024];
wcsncpyz(StoreNames,(Switch[2]==0 ? DefaultStoreList:Switch+2),ASIZE(StoreNames));
wchar *Names=StoreNames;
while (*Names!=0)
{
wchar *End=wcschr(Names,';');
if (End!=NULL)
*End=0;
if (*Names=='.')
Names++;
wchar Mask[NM];
if (wcspbrk(Names,L"*?.")==NULL)
swprintf(Mask,ASIZE(Mask),L"*.%ls",Names);
else
wcsncpyz(Mask,Names,ASIZE(Mask));
StoreArgs.AddString(Mask);
if (End==NULL)
break;
Names=End+1;
}
}
break;
#ifdef RAR_SMP
case 'T':
Threads=atoiw(Switch+2);
if (Threads>MaxPoolThreads || Threads<1)
BadSwitch(Switch);
else
{
}
break;
#endif
default:
Method=Switch[1]-'0';
if (Method>5 || Method<0)
BadSwitch(Switch);
break;
}
break;
case 'N':
case 'X':
if (Switch[1]!=0)
{
StringList *Args=toupperw(Switch[0])=='N' ? &InclArgs:&ExclArgs;
if (Switch[1]=='@' && !IsWildcard(Switch))
ReadTextFile(Switch+2,Args,false,true,FilelistCharset,true,true,true);
else
Args->AddString(Switch+1);
}
break;
case 'O':
switch(toupperw(Switch[1]))
{
case '+':
Overwrite=OVERWRITE_ALL;
break;
case '-':
Overwrite=OVERWRITE_NONE;
break;
case 0:
Overwrite=OVERWRITE_FORCE_ASK;
break;
#ifdef _WIN_ALL
case 'C':
SetCompressedAttr=true;
break;
#endif
case 'H':
SaveHardLinks=true;
break;
#ifdef SAVE_LINKS
case 'L':
SaveSymLinks=true;
if (toupperw(Switch[2])=='A')
AbsoluteLinks=true;
break;
#endif
#ifdef _WIN_ALL
case 'N':
if (toupperw(Switch[2])=='I')
AllowIncompatNames=true;
break;
#endif
case 'P':
wcsncpyz(ExtrPath,Switch+2,ASIZE(ExtrPath));
AddEndSlash(ExtrPath,ASIZE(ExtrPath));
break;
case 'R':
Overwrite=OVERWRITE_AUTORENAME;
break;
#ifdef _WIN_ALL
case 'S':
SaveStreams=true;
break;
#endif
case 'W':
ProcessOwners=true;
break;
default :
BadSwitch(Switch);
break;
}
break;
case 'P':
if (Switch[1]==0)
{
uiGetPassword(UIPASSWORD_GLOBAL,NULL,&Password,NULL);
eprintf(L"\n");
}
else
{
if (wcslen(Switch+1)>=MAXPASSWORD)
uiMsg(UIERROR_TRUNCPSW,MAXPASSWORD-1);
Password.Set(Switch+1);
cleandata((void *)Switch,wcslen(Switch)*sizeof(Switch[0]));
}
break;
#ifndef SFX_MODULE
case 'Q':
if (toupperw(Switch[1])=='O')
switch(toupperw(Switch[2]))
{
case 0:
QOpenMode=QOPEN_AUTO;
break;
case '-':
QOpenMode=QOPEN_NONE;
break;
case '+':
QOpenMode=QOPEN_ALWAYS;
break;
default:
BadSwitch(Switch);
break;
}
else
BadSwitch(Switch);
break;
#endif
case 'R':
switch(toupperw(Switch[1]))
{
case 0:
Recurse=RECURSE_ALWAYS;
break;
case '-':
Recurse=RECURSE_DISABLE;
break;
case '0':
Recurse=RECURSE_WILDCARDS;
break;
case 'I':
{
Priority=atoiw(Switch+2);
if (Priority<0 || Priority>15)
BadSwitch(Switch);
const wchar *ChPtr=wcschr(Switch+2,':');
if (ChPtr!=NULL)
{
SleepTime=atoiw(ChPtr+1);
if (SleepTime>1000)
BadSwitch(Switch);
InitSystemOptions(SleepTime);
}
SetPriority(Priority);
}
break;
}
break;
case 'S':
if (IsDigit(Switch[1]))
{
Solid|=SOLID_COUNT;
SolidCount=atoiw(&Switch[1]);
}
else
switch(toupperw(Switch[1]))
{
case 0:
Solid|=SOLID_NORMAL;
break;
case '-':
Solid=SOLID_NONE;
break;
case 'E':
Solid|=SOLID_FILEEXT;
break;
case 'V':
Solid|=Switch[2]=='-' ? SOLID_VOLUME_DEPENDENT:SOLID_VOLUME_INDEPENDENT;
break;
case 'D':
Solid|=SOLID_VOLUME_DEPENDENT;
break;
case 'I':
ProhibitConsoleInput();
wcsncpyz(UseStdin,Switch[2] ? Switch+2:L"stdin",ASIZE(UseStdin));
break;
case 'L':
if (IsDigit(Switch[2]))
FileSizeLess=atoilw(Switch+2);
break;
case 'M':
if (IsDigit(Switch[2]))
FileSizeMore=atoilw(Switch+2);
break;
case 'C':
{
bool AlreadyBad=false; // Avoid reporting "bad switch" several times.
RAR_CHARSET rch=RCH_DEFAULT;
switch(toupperw(Switch[2]))
{
case 'A':
rch=RCH_ANSI;
break;
case 'O':
rch=RCH_OEM;
break;
case 'U':
rch=RCH_UNICODE;
break;
case 'F':
rch=RCH_UTF8;
break;
default :
BadSwitch(Switch);
AlreadyBad=true;
break;
};
if (!AlreadyBad)
if (Switch[3]==0)
CommentCharset=FilelistCharset=ErrlogCharset=RedirectCharset=rch;
else
for (uint I=3;Switch[I]!=0 && !AlreadyBad;I++)
switch(toupperw(Switch[I]))
{
case 'C':
CommentCharset=rch;
break;
case 'L':
FilelistCharset=rch;
break;
case 'R':
RedirectCharset=rch;
break;
default:
BadSwitch(Switch);
AlreadyBad=true;
break;
}
// Set it immediately when parsing the command line, so it also
// affects messages issued while parsing the command line.
SetConsoleRedirectCharset(RedirectCharset);
}
break;
}
break;
case 'T':
switch(toupperw(Switch[1]))
{
case 'K':
ArcTime=ARCTIME_KEEP;
break;
case 'L':
ArcTime=ARCTIME_LATEST;
break;
case 'O':
SetTimeFilters(Switch+2,true,true);
break;
case 'N':
SetTimeFilters(Switch+2,false,true);
break;
case 'B':
SetTimeFilters(Switch+2,true,false);
break;
case 'A':
SetTimeFilters(Switch+2,false,false);
break;
case 'S':
SetStoreTimeMode(Switch+2);
break;
case '-':
Test=false;
break;
case 0:
Test=true;
break;
default:
BadSwitch(Switch);
break;
}
break;
case 'U':
if (Switch[1]==0)
UpdateFiles=true;
else
BadSwitch(Switch);
break;
case 'V':
switch(toupperw(Switch[1]))
{
case 'P':
VolumePause=true;
break;
case 'E':
if (toupperw(Switch[2])=='R')
VersionControl=atoiw(Switch+3)+1;
break;
case '-':
VolSize=0;
break;
default:
VolSize=VOLSIZE_AUTO; // UnRAR -v switch for list command.
break;
}
break;
case 'W':
wcsncpyz(TempPath,Switch+1,ASIZE(TempPath));
AddEndSlash(TempPath,ASIZE(TempPath));
break;
case 'Y':
AllYes=true;
break;
case 'Z':
if (Switch[1]==0)
{
// If comment file is not specified, we read data from stdin.
wcsncpyz(CommentFile,L"stdin",ASIZE(CommentFile));
}
else
wcsncpyz(CommentFile,Switch+1,ASIZE(CommentFile));
break;
case '?' :
OutHelp(RARX_SUCCESS);
break;
default :
BadSwitch(Switch);
break;
}
}
#endif
#if !defined(SFX_MODULE)
void CommandData::BadSwitch(const wchar *Switch)
{
mprintf(St(MUnknownOption),Switch);
ErrHandler.Exit(RARX_USERERROR);
}
#endif
void CommandData::ProcessCommand()
{
#ifndef SFX_MODULE
const wchar *SingleCharCommands=L"FUADPXETK";
if (Command[0]!=0 && Command[1]!=0 && wcschr(SingleCharCommands,Command[0])!=NULL || *ArcName==0)
OutHelp(*Command==0 ? RARX_SUCCESS:RARX_USERERROR); // Return 'success' for 'rar' without parameters.
const wchar *ArcExt=GetExt(ArcName);
#ifdef _UNIX
if (ArcExt==NULL && (!FileExist(ArcName) || IsDir(GetFileAttr(ArcName))))
wcsncatz(ArcName,L".rar",ASIZE(ArcName));
#else
if (ArcExt==NULL)
wcsncatz(ArcName,L".rar",ASIZE(ArcName));
#endif
// Treat arcname.part1 as arcname.part1.rar.
if (ArcExt!=NULL && wcsnicomp(ArcExt,L".part",5)==0 && IsDigit(ArcExt[5]) &&
!FileExist(ArcName))
{
wchar Name[NM];
wcsncpyz(Name,ArcName,ASIZE(Name));
wcsncatz(Name,L".rar",ASIZE(Name));
if (FileExist(Name))
wcsncpyz(ArcName,Name,ASIZE(ArcName));
}
if (wcschr(L"AFUMD",*Command)==NULL && *UseStdin==0)
{
if (GenerateArcName)
{
const wchar *Mask=*GenerateMask!=0 ? GenerateMask:DefGenerateMask;
GenerateArchiveName(ArcName,ASIZE(ArcName),Mask,false);
}
StringList ArcMasks;
ArcMasks.AddString(ArcName);
ScanTree Scan(&ArcMasks,Recurse,SaveSymLinks,SCAN_SKIPDIRS);
FindData FindData;
while (Scan.GetNext(&FindData)==SCAN_SUCCESS)
AddArcName(FindData.Name);
}
else
AddArcName(ArcName);
#endif
switch(Command[0])
{
case 'P':
case 'X':
case 'E':
case 'T':
{
CmdExtract Extract(this);
Extract.DoExtract();
}
break;
#ifndef SILENT
case 'V':
case 'L':
ListArchive(this);
break;
default:
OutHelp(RARX_USERERROR);
#endif
}
if (!BareOutput)
mprintf(L"\n");
}
void CommandData::AddArcName(const wchar *Name)
{
ArcNames.AddString(Name);
}
bool CommandData::GetArcName(wchar *Name,int MaxSize)
{
return ArcNames.GetString(Name,MaxSize);
}
bool CommandData::IsSwitch(int Ch)
{
#if defined(_WIN_ALL) || defined(_EMX)
return Ch=='-' || Ch=='/';
#else
return Ch=='-';
#endif
}
#ifndef SFX_MODULE
uint CommandData::GetExclAttr(const wchar *Str,bool &Dir)
{
if (IsDigit(*Str))
return wcstol(Str,NULL,0);
uint Attr=0;
while (*Str!=0)
{
switch(toupperw(*Str))
{
case 'D':
Dir=true;
break;
#ifdef _UNIX
case 'V':
Attr|=S_IFCHR;
break;
#elif defined(_WIN_ALL) || defined(_EMX)
case 'R':
Attr|=0x1;
break;
case 'H':
Attr|=0x2;
break;
case 'S':
Attr|=0x4;
break;
case 'A':
Attr|=0x20;
break;
#endif
}
Str++;
}
return Attr;
}
#endif
#ifndef SFX_MODULE
bool CommandData::CheckWinSize()
{
// Define 0x100000000 as macro to avoid troubles with older compilers.
const uint64 MaxDictSize=INT32TO64(1,0);
// Limit the dictionary size to 4 GB.
for (uint64 I=0x10000;I<=MaxDictSize;I*=2)
if (WinSize==I)
return true;
WinSize=0x400000;
return false;
}
#endif
#ifndef SFX_MODULE
void CommandData::ReportWrongSwitches(RARFORMAT Format)
{
if (Format==RARFMT15)
{
if (HashType!=HASH_CRC32)
uiMsg(UIERROR_INCOMPATSWITCH,L"-ht",4);
#ifdef _WIN_ALL
if (SaveSymLinks)
uiMsg(UIERROR_INCOMPATSWITCH,L"-ol",4);
#endif
if (SaveHardLinks)
uiMsg(UIERROR_INCOMPATSWITCH,L"-oh",4);
#ifdef _WIN_ALL
// Do not report a wrong dictionary size here, because we are not sure
// yet about archive format. We can switch to RAR5 mode later
// if we update RAR5 archive.
#endif
if (QOpenMode!=QOPEN_AUTO)
uiMsg(UIERROR_INCOMPATSWITCH,L"-qo",4);
}
if (Format==RARFMT50)
{
}
}
#endif
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