#include "rar.hpp"
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();
StoreArgs.Reset();
ArcNames.Reset();
NextVolSizes.Reset();
}
// 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.
// Also our own parser is Unicode compatible.
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);
}
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';
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))
{
FileLists=true;
ReadTextFile(Arg+1,&FileArgs,false,true,FilelistCharset,true,true,true);
}
else
if (Found && FileData.IsDir && Extract && *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':
AppendArcNameToPath=true;
break;
#ifndef SFX_MODULE
case 'G':
if (Switch[2]=='-' && Switch[3]==0)
GenerateArcName=0;
else
{
GenerateArcName=true;
wcsncpyz(GenerateMask,Switch+2,ASIZE(GenerateMask));
}
break;
#endif
case 'I':
IgnoreGeneralAttr=true;
break;
case 'N': // Reserved for archive name.
break;
case 'O':
AddArcOnly=true;
break;
case 'P':
wcscpy(ArcPath,Switch+2);
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;
}
break;
default:
if (Switch[1]=='+')
{
InclFileAttr|=GetExclAttr(Switch+2);
InclAttrSet=true;
}
else
ExclFileAttr|=GetExclAttr(Switch+1);
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)
{
Password.Set(Switch+2);
cleandata((void *)Switch,wcslen(Switch)*sizeof(Switch[0]));
}
else
if (!Password.IsSet())
{
uiGetPassword(UIPASSWORD_GLOBAL,NULL,&Password);
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 (wcsicomp(Switch+1,L"SND")==0)
{
Sound=true;
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)
{
MoreInfo=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;
}
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 'I': Type=FILTER_ITANIUM; 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 '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 '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);
eprintf(L"\n");
}
else
{
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 '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':
FileTimeBefore.SetAgeText(Switch+2);
break;
case 'N':
FileTimeAfter.SetAgeText(Switch+2);
break;
case 'B':
FileTimeBefore.SetIsoText(Switch+2);
break;
case 'A':
FileTimeAfter.SetIsoText(Switch+2);
break;
case 'S':
{
EXTTIME_MODE Mode=EXTTIME_HIGH3;
bool CommonMode=Switch[2]>='0' && Switch[2]<='4';
if (CommonMode)
Mode=(EXTTIME_MODE)(Switch[2]-'0');
if (Mode==EXTTIME_HIGH1 || Mode==EXTTIME_HIGH2) // '2' and '3' not supported anymore.
Mode=EXTTIME_HIGH3;
if (Switch[2]=='-')
Mode=EXTTIME_NONE;
if (CommonMode || Switch[2]=='-' || Switch[2]=='+' || Switch[2]==0)
xmtime=xctime=xatime=Mode;
else
{
if (Switch[3]>='0' && Switch[3]<='4')
Mode=(EXTTIME_MODE)(Switch[3]-'0');
if (Mode==EXTTIME_HIGH1 || Mode==EXTTIME_HIGH2) // '2' and '3' not supported anymore.
Mode=EXTTIME_HIGH3;
if (Switch[3]=='-')
Mode=EXTTIME_NONE;
switch(toupperw(Switch[2]))
{
case 'M':
xmtime=Mode;
break;
case 'C':
xctime=Mode;
break;
case 'A':
xatime=Mode;
break;
}
}
}
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.
wcscpy(CommentFile,L"stdin");
}
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::OutTitle()
{
if (BareOutput || DisableCopyright)
return;
#if defined(__GNUC__) && defined(SFX_MODULE)
mprintf(St(MCopyrightS));
#else
#ifndef SILENT
static bool TitleShown=false;
if (TitleShown)
return;
TitleShown=true;
wchar Version[80];
if (RARVER_BETA!=0)
swprintf(Version,ASIZE(Version),L"%d.%02d %ls %d",RARVER_MAJOR,RARVER_MINOR,St(MBeta),RARVER_BETA);
else
swprintf(Version,ASIZE(Version),L"%d.%02d",RARVER_MAJOR,RARVER_MINOR);
#if defined(_WIN_32) || defined(_WIN_64)
wcsncatz(Version,L" ",ASIZE(Version));
#endif
#ifdef _WIN_32
wcsncatz(Version,St(Mx86),ASIZE(Version));
#endif
#ifdef _WIN_64
wcsncatz(Version,St(Mx64),ASIZE(Version));
#endif
if (PrintVersion)
{
mprintf(L"%s",Version);
exit(0);
}
mprintf(St(MUCopyright),Version,RARVER_YEAR);
#endif
#endif
}
inline bool CmpMSGID(MSGID i1,MSGID i2)
{
#ifdef MSGID_INT
return i1==i2;
#else
// If MSGID is const char*, we cannot compare pointers only.
// Pointers to different instances of same string can differ,
// so we need to compare complete strings.
return wcscmp(i1,i2)==0;
#endif
}
void CommandData::OutHelp(RAR_EXIT ExitCode)
{
#if !defined(SILENT)
OutTitle();
static MSGID Help[]={
#ifdef SFX_MODULE
// Console SFX switches definition.
MCHelpCmd,MSHelpCmdE,MSHelpCmdT,MSHelpCmdV
#else
// UnRAR switches definition.
MUNRARTitle1,MRARTitle2,MCHelpCmd,MCHelpCmdE,MCHelpCmdL,
MCHelpCmdP,MCHelpCmdT,MCHelpCmdV,MCHelpCmdX,MCHelpSw,MCHelpSwm,
MCHelpSwAT,MCHelpSwAC,MCHelpSwAD,MCHelpSwAG,MCHelpSwAI,MCHelpSwAP,
MCHelpSwCm,MCHelpSwCFGm,MCHelpSwCL,MCHelpSwCU,
MCHelpSwDH,MCHelpSwEP,MCHelpSwEP3,MCHelpSwF,MCHelpSwIDP,MCHelpSwIERR,
MCHelpSwINUL,MCHelpSwIOFF,MCHelpSwKB,MCHelpSwN,MCHelpSwNa,MCHelpSwNal,
MCHelpSwO,MCHelpSwOC,MCHelpSwOL,MCHelpSwOR,MCHelpSwOW,MCHelpSwP,
MCHelpSwPm,MCHelpSwR,MCHelpSwRI,MCHelpSwSC,MCHelpSwSL,MCHelpSwSM,
MCHelpSwTA,MCHelpSwTB,MCHelpSwTN,MCHelpSwTO,MCHelpSwTS,MCHelpSwU,
MCHelpSwVUnr,MCHelpSwVER,MCHelpSwVP,MCHelpSwX,MCHelpSwXa,MCHelpSwXal,
MCHelpSwY
#endif
};
for (uint I=0;I<ASIZE(Help);I++)
{
#ifndef SFX_MODULE
if (CmpMSGID(Help[I],MCHelpSwV))
continue;
#ifndef _WIN_ALL
static MSGID Win32Only[]={
MCHelpSwIEML,MCHelpSwVD,MCHelpSwAO,MCHelpSwOS,MCHelpSwIOFF,
MCHelpSwEP2,MCHelpSwOC,MCHelpSwONI,MCHelpSwDR,MCHelpSwRI
};
bool Found=false;
for (int J=0;J<sizeof(Win32Only)/sizeof(Win32Only[0]);J++)
if (CmpMSGID(Help[I],Win32Only[J]))
{
Found=true;
break;
}
if (Found)
continue;
#endif
#if !defined(_UNIX) && !defined(_WIN_ALL)
if (CmpMSGID(Help[I],MCHelpSwOW))
continue;
#endif
#if !defined(_WIN_ALL) && !defined(_EMX)
if (CmpMSGID(Help[I],MCHelpSwAC))
continue;
#endif
#ifndef SAVE_LINKS
if (CmpMSGID(Help[I],MCHelpSwOL))
continue;
#endif
#ifndef RAR_SMP
if (CmpMSGID(Help[I],MCHelpSwMT))
continue;
#endif
#endif
mprintf(St(Help[I]));
}
mprintf(L"\n");
ErrHandler.Exit(ExitCode);
#endif
}
// Return 'true' if we need to exclude the file from processing as result
// of -x switch. If CheckInclList is true, we also check the file against
// the include list created with -n switch.
bool CommandData::ExclCheck(const wchar *CheckName,bool Dir,bool CheckFullPath,bool CheckInclList)
{
if (CheckArgs(&ExclArgs,Dir,CheckName,CheckFullPath,MATCH_WILDSUBPATH))
return true;
if (!CheckInclList || InclArgs.ItemsCount()==0)
return false;
if (CheckArgs(&InclArgs,Dir,CheckName,CheckFullPath,MATCH_WILDSUBPATH))
return false;
return true;
}
bool CommandData::CheckArgs(StringList *Args,bool Dir,const wchar *CheckName,bool CheckFullPath,int MatchMode)
{
wchar *Name=ConvertPath(CheckName,NULL);
wchar FullName[NM];
wchar CurMask[NM];
*FullName=0;
Args->Rewind();
while (Args->GetString(CurMask,ASIZE(CurMask)))
{
wchar *LastMaskChar=PointToLastChar(CurMask);
bool DirMask=IsPathDiv(*LastMaskChar); // Mask for directories only.
if (Dir)
{
// CheckName is a directory.
if (DirMask)
{
// We process the directory and have the directory exclusion mask.
// So let's convert "mask\" to "mask" and process it normally.
*LastMaskChar=0;
}
else
{
// REMOVED, we want -npath\* to match empty folders too.
// If mask has wildcards in name part and does not have the trailing
// '\' character, we cannot use it for directories.
// if (IsWildcard(PointToName(CurMask)))
// continue;
}
}
else
{
// If we process a file inside of directory excluded by "dirmask\".
// we want to exclude such file too. So we convert "dirmask\" to
// "dirmask\*". It is important for operations other than archiving
// with -x. When archiving with -x, directory matched by "dirmask\"
// is excluded from further scanning.
if (DirMask)
wcsncatz(CurMask,L"*",ASIZE(CurMask));
}
#ifndef SFX_MODULE
if (CheckFullPath && IsFullPath(CurMask))
{
// We do not need to do the special "*\" processing here, because
// unlike the "else" part of this "if", now we convert names to full
// format, so they all include the path, which is matched by "*\"
// correctly. Moreover, removing "*\" from mask would break
// the comparison, because now all names have the path.
if (*FullName==0)
ConvertNameToFull(CheckName,FullName,ASIZE(FullName));
if (CmpName(CurMask,FullName,MatchMode))
return true;
}
else
#endif
{
wchar NewName[NM+2],*CurName=Name;
// Important to convert before "*\" check below, so masks like
// d:*\something are processed properly.
wchar *CmpMask=ConvertPath(CurMask,NULL);
if (CmpMask[0]=='*' && IsPathDiv(CmpMask[1]))
{
// We want "*\name" to match 'name' not only in subdirectories,
// but also in the current directory. We convert the name
// from 'name' to '.\name' to be matched by "*\" part even if it is
// in current directory.
NewName[0]='.';
NewName[1]=CPATHDIVIDER;
wcsncpyz(NewName+2,Name,ASIZE(NewName)-2);
CurName=NewName;
}
if (CmpName(CmpMask,CurName,MatchMode))
return true;
}
}
return false;
}
#ifndef SFX_MODULE
// Now this function performs only one task and only in Windows version:
// it skips symlinks to directories if -e1024 switch is specified.
// Symlinks are skipped in ScanTree class, so their entire contents
// is skipped too. Without this function we would check the attribute
// only directly before archiving, so we would skip the symlink record,
// but not the contents of symlinked directory.
bool CommandData::ExclDirByAttr(uint FileAttr)
{
#ifdef _WIN_ALL
if ((FileAttr & FILE_ATTRIBUTE_REPARSE_POINT)!=0 &&
(ExclFileAttr & FILE_ATTRIBUTE_REPARSE_POINT)!=0)
return true;
#endif
return false;
}
#endif
#ifndef SFX_MODULE
// Return 'true' if we need to exclude the file from processing.
bool CommandData::TimeCheck(RarTime &ft)
{
if (FileTimeBefore.IsSet() && ft>=FileTimeBefore)
return true;
if (FileTimeAfter.IsSet() && ft<=FileTimeAfter)
return true;
return false;
}
#endif
#ifndef SFX_MODULE
// Return 'true' if we need to exclude the file from processing.
bool CommandData::SizeCheck(int64 Size)
{
if (FileSizeLess!=INT64NDF && Size>=FileSizeLess)
return(true);
if (FileSizeMore!=INT64NDF && Size<=FileSizeMore)
return(true);
return(false);
}
#endif
int CommandData::IsProcessFile(FileHeader &FileHead,bool *ExactMatch,int MatchType,
wchar *MatchedArg,uint MatchedArgSize)
{
if (MatchedArg!=NULL && MatchedArgSize>0)
*MatchedArg=0;
// if (wcslen(FileHead.FileName)>=NM)
// return 0;
bool Dir=FileHead.Dir;
if (ExclCheck(FileHead.FileName,Dir,false,true))
return 0;
#ifndef SFX_MODULE
if (TimeCheck(FileHead.mtime))
return 0;
if ((FileHead.FileAttr & ExclFileAttr)!=0 || InclAttrSet && (FileHead.FileAttr & InclFileAttr)==0)
return 0;
if (!Dir && SizeCheck(FileHead.UnpSize))
return 0;
#endif
wchar *ArgName;
FileArgs.Rewind();
for (int StringCount=1;(ArgName=FileArgs.GetString())!=NULL;StringCount++)
if (CmpName(ArgName,FileHead.FileName,MatchType))
{
if (ExactMatch!=NULL)
*ExactMatch=wcsicompc(ArgName,FileHead.FileName)==0;
if (MatchedArg!=NULL)
wcsncpyz(MatchedArg,ArgName,MatchedArgSize);
return StringCount;
}
return 0;
}
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)
{
if (GenerateArcName)
GenerateArchiveName(ArcName,ASIZE(ArcName),GenerateMask,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':
case 'I':
{
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)
{
if (IsDigit(*Str))
return wcstol(Str,NULL,0);
uint Attr=0;
while (*Str!=0)
{
switch(toupperw(*Str))
{
#ifdef _UNIX
case 'D':
Attr|=S_IFDIR;
break;
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 'D':
Attr|=0x10;
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