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#include "rar.hpp"
CommandData::CommandData()
{
FileArgs=ExclArgs=InclArgs=StoreArgs=ArcNames=NULL;
Init();
}
CommandData::~CommandData()
{
Close();
}
void CommandData::Init()
{
RAROptions::Init();
Close();
*Command=0;
*CommandW=0;
*ArcName=0;
*ArcNameW=0;
FileLists=false;
NoMoreSwitches=false;
ListMode=RCLM_AUTO;
FileArgs=new StringList;
ExclArgs=new StringList;
InclArgs=new StringList;
StoreArgs=new StringList;
ArcNames=new StringList;
}
void CommandData::Close()
{
delete FileArgs;
delete ExclArgs;
delete InclArgs;
delete StoreArgs;
delete ArcNames;
FileArgs=ExclArgs=InclArgs=StoreArgs=ArcNames=NULL;
NextVolSizes.Reset();
}
#ifdef CUSTOM_CMDLINE_PARSER
// Return the pointer to next position in the string and store dynamically
// allocated command line parameters in Unicode and ASCII in ParW and ParA.
static const wchar *AllocCmdParam(const wchar *CmdLine,wchar **ParW,char **ParA)
{
const wchar *NextCmd=GetCmdParam(CmdLine,NULL,0);
if (NextCmd==NULL)
return NULL;
size_t ParSize=NextCmd-CmdLine+2; // Parameter size including the trailing zero.
*ParW=(wchar *)malloc(ParSize*sizeof(wchar));
if (*ParW==NULL)
return NULL;
CmdLine=GetCmdParam(CmdLine,*ParW,ParSize);
size_t ParSizeA=ParSize*2; // One Unicode char can be converted to several MBCS chars.
*ParA=(char *)malloc(ParSizeA);
if (*ParA==NULL)
{
free(*ParW);
return NULL;
}
GetAsciiName(*ParW,*ParA,ParSizeA);
return CmdLine;
}
#endif
#ifndef SFX_MODULE
void CommandData::PreprocessCommandLine(int argc, char *argv[])
{
#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 *ParW;
char *ParA;
for (bool FirstParam=true;;FirstParam=false)
{
if ((CmdLine=AllocCmdParam(CmdLine,&ParW,&ParA))==NULL)
break;
bool Code=FirstParam ? true:PreprocessSwitch(ParA);
free(ParW);
free(ParA);
if (!Code)
break;
}
#else
for (int I=1;I<argc;I++)
if (!PreprocessSwitch(argv[I]))
break;
#endif
}
#endif
#ifndef SFX_MODULE
void CommandData::ParseCommandLine(int argc, char *argv[])
{
#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 *ParW;
char *ParA;
for (bool FirstParam=true;;FirstParam=false)
{
if ((CmdLine=AllocCmdParam(CmdLine,&ParW,&ParA))==NULL)
break;
if (!FirstParam) // First parameter is the executable name.
ParseArg(ParA,ParW);
free(ParW);
free(ParA);
}
#else
for (int I=1;I<argc;I++)
ParseArg(argv[I],NULL);
#endif
ParseDone();
}
#endif
#ifndef SFX_MODULE
void CommandData::ParseArg(char *Arg,wchar *ArgW)
{
if (IsSwitch(*Arg) && !NoMoreSwitches)
if (Arg[1]=='-')
NoMoreSwitches=true;
else
ProcessSwitch(Arg+1,(ArgW!=NULL && *ArgW!=0 ? ArgW+1:NULL));
else
if (*Command==0)
{
strncpyz(Command,Arg,ASIZE(Command));
if (ArgW!=NULL)
wcsncpy(CommandW,ArgW,ASIZE(CommandW));
#ifndef GUI
*Command=etoupper(*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')
strupper(Command);
#endif
}
else
if (*ArcName==0 && *ArcNameW==0)
{
strncpyz(ArcName,Arg,ASIZE(ArcName));
if (ArgW!=NULL)
wcsncpyz(ArcNameW,ArgW,ASIZE(ArcNameW));
}
else
{
bool EndSeparator; // If last character is the path separator.
if (ArgW!=NULL)
{
size_t Length=wcslen(ArgW);
wchar EndChar=Length==0 ? 0:ArgW[Length-1];
EndSeparator=IsDriveDiv(EndChar) || IsPathDiv(EndChar);
}
else
{
size_t Length=strlen(Arg);
char EndChar=Length==0 ? 0:Arg[Length-1];
EndSeparator=IsDriveDiv(EndChar) || IsPathDiv(EndChar);
}
char CmdChar=etoupper(*Command);
bool Add=strchr("AFUM",CmdChar)!=NULL;
bool Extract=CmdChar=='X' || CmdChar=='E';
if (EndSeparator && !Add)
{
strncpyz(ExtrPath,Arg,ASIZE(ExtrPath));
if (ArgW!=NULL)
wcsncpyz(ExtrPathW,ArgW,ASIZE(ExtrPathW));
}
else
if ((Add || CmdChar=='T') && (*Arg!='@' || ListMode==RCLM_REJECT_LISTS))
FileArgs->AddString(Arg,ArgW);
else
{
FindData FileData;
bool Found=FindFile::FastFind(Arg,ArgW,&FileData);
if ((!Found || ListMode==RCLM_ACCEPT_LISTS) &&
ListMode!=RCLM_REJECT_LISTS && *Arg=='@' && !IsWildcard(Arg,ArgW))
{
FileLists=true;
RAR_CHARSET Charset=FilelistCharset;
#if defined(_WIN_ALL) && !defined(GUI)
// for compatibility reasons we use OEM encoding
// in Win32 console version by default
if (Charset==RCH_DEFAULT)
Charset=RCH_OEM;
#endif
wchar *WideArgName=(ArgW!=NULL && *ArgW!=0 ? ArgW+1:NULL);
ReadTextFile(Arg+1,WideArgName,FileArgs,false,true,Charset,true,true,true);
}
else
if (Found && FileData.IsDir && Extract && *ExtrPath==0 && *ExtrPathW==0)
{
strncpyz(ExtrPath,Arg,ASIZE(ExtrPath)-1);
AddEndSlash(ExtrPath);
if (ArgW!=NULL)
{
wcsncpyz(ExtrPathW,ArgW,ASIZE(ExtrPathW)-1);
AddEndSlash(ExtrPathW);
}
}
else
FileArgs->AddString(Arg,ArgW);
}
}
}
#endif
void CommandData::ParseDone()
{
if (FileArgs->ItemsCount()==0 && !FileLists)
FileArgs->AddString(MASKALL);
char CmdChar=etoupper(*Command);
bool Extract=CmdChar=='X' || CmdChar=='E' || CmdChar=='P';
if (Test && Extract)
Test=false; // Switch '-t' is senseless for 'X', 'E', 'P' commands.
BareOutput=(CmdChar=='L' || CmdChar=='V') && Command[1]=='B';
}
#if !defined(SFX_MODULE) && !defined(_WIN_CE)
void CommandData::ParseEnvVar()
{
char *EnvStr=getenv("RAR");
if (EnvStr!=NULL)
{
ProcessSwitchesString(EnvStr);
}
}
#endif
#ifndef SFX_MODULE
// Preprocess those parameters, which must be processed before the rest of
// command line. Return 'false' to stop further processing.
bool CommandData::PreprocessSwitch(const char *Switch)
{
if (IsSwitch(Switch[0]))
{
Switch++;
if (stricomp(Switch,"-")==0) // Switch "--".
return false;
if (stricomp(Switch,"cfg-")==0)
ConfigDisabled=true;
#ifndef GUI
if (strnicomp(Switch,"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(Switch);
InitLogOptions(LogName);
}
#endif
if (strnicomp(Switch,"sc",2)==0)
{
// Process -sc before reading any file lists.
ProcessSwitch(Switch);
}
}
return true;
}
#endif
#if !defined(GUI) && !defined(SFX_MODULE)
void CommandData::ReadConfig()
{
StringList List;
if (ReadTextFile(DefConfigName,NULL,&List,true))
{
char *Str;
while ((Str=List.GetString())!=NULL)
{
while (IsSpace(*Str))
Str++;
if (strnicomp(Str,"switches=",9)==0)
ProcessSwitchesString(Str+9);
}
}
}
#endif
#if !defined(SFX_MODULE) && !defined(_WIN_CE)
void CommandData::ProcessSwitchesString(char *Str)
{
while (*Str)
{
while (!IsSwitch(*Str) && *Str!=0)
Str++;
if (*Str==0)
break;
char *Next=Str;
while (!(Next[0]==' ' && IsSwitch(Next[1])) && *Next!=0)
Next++;
char NextChar=*Next;
*Next=0;
ProcessSwitch(Str+1);
*Next=NextChar;
Str=Next;
}
}
#endif
#if !defined(SFX_MODULE)
void CommandData::ProcessSwitch(const char *Switch,const wchar *SwitchW)
{
bool WidePresent=SwitchW!=NULL && *SwitchW!=0; // If 'true', SwitchW is not empty.
switch(etoupper(Switch[0]))
{
case '@':
ListMode=Switch[1]=='+' ? RCLM_ACCEPT_LISTS:RCLM_REJECT_LISTS;
break;
case 'I':
if (strnicomp(&Switch[1],"LOG",3)==0)
{
strncpyz(LogName,Switch[4] ? Switch+4:DefLogName,ASIZE(LogName));
break;
}
if (stricomp(&Switch[1],"SND")==0)
{
Sound=true;
break;
}
if (stricomp(&Switch[1],"ERR")==0)
{
MsgStream=MSG_STDERR;
break;
}
if (strnicomp(&Switch[1],"EML",3)==0)
{
strncpyz(EmailTo,Switch[4] ? Switch+4:"@",ASIZE(EmailTo));
EmailTo[sizeof(EmailTo)-1]=0;
break;
}
if (stricomp(&Switch[1],"NUL")==0)
{
MsgStream=MSG_NULL;
break;
}
if (etoupper(Switch[1])=='D')
{
for (int I=2;Switch[I]!=0;I++)
switch(etoupper(Switch[I]))
{
case 'Q':
MsgStream=MSG_ERRONLY;
break;
case 'C':
DisableCopyright=true;
break;
case 'D':
DisableDone=true;
break;
case 'P':
DisablePercentage=true;
break;
}
break;
}
if (stricomp(&Switch[1],"OFF")==0)
{
Shutdown=true;
break;
}
break;
case 'T':
switch(etoupper(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 (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 (Switch[3]=='-')
Mode=EXTTIME_NONE;
switch(etoupper(Switch[2]))
{
case 'M':
xmtime=Mode;
break;
case 'C':
xctime=Mode;
break;
case 'A':
xatime=Mode;
break;
case 'R':
xarctime=Mode;
break;
}
}
}
break;
case '-':
Test=false;
break;
case 0:
Test=true;
break;
default:
BadSwitch(Switch);
break;
}
break;
case 'A':
switch(etoupper(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;
strncpyz(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':
strcpy(ArcPath,Switch+2);
if (WidePresent)
wcscpy(ArcPathW,SwitchW+2);
break;
case 'S':
SyncFiles=true;
break;
default:
BadSwitch(Switch);
break;
}
break;
case 'D':
if (Switch[2]==0)
switch(etoupper(Switch[1]))
{
case 'S':
DisableSortSolid=true;
break;
case 'H':
OpenShared=true;
break;
case 'F':
DeleteFiles=true;
break;
}
break;
case 'O':
switch(etoupper(Switch[1]))
{
case '+':
Overwrite=OVERWRITE_ALL;
break;
case '-':
Overwrite=OVERWRITE_NONE;
break;
case 0:
Overwrite=OVERWRITE_FORCE_ASK;
break;
case 'R':
Overwrite=OVERWRITE_AUTORENAME;
break;
case 'W':
ProcessOwners=true;
break;
#ifdef SAVE_LINKS
case 'L':
SaveLinks=true;
break;
#endif
#ifdef _WIN_ALL
case 'S':
SaveStreams=true;
break;
case 'C':
SetCompressedAttr=true;
break;
#endif
default :
BadSwitch(Switch);
break;
}
break;
case 'R':
switch(etoupper(Switch[1]))
{
case 0:
Recurse=RECURSE_ALWAYS;
break;
case '-':
Recurse=RECURSE_DISABLE;
break;
case '0':
Recurse=RECURSE_WILDCARDS;
break;
#ifndef _WIN_CE
case 'I':
{
Priority=atoi(Switch+2);
if (Priority<0 || Priority>15)
BadSwitch(Switch);
const char *ChPtr=strchr(Switch+2,':');
if (ChPtr!=NULL)
{
SleepTime=atoi(ChPtr+1);
if (SleepTime>1000)
BadSwitch(Switch);
InitSystemOptions(SleepTime);
}
SetPriority(Priority);
}
break;
#endif
}
break;
case 'Y':
AllYes=true;
break;
case 'N':
case 'X':
if (Switch[1]!=0)
{
StringList *Args=etoupper(Switch[0])=='N' ? InclArgs:ExclArgs;
if (Switch[1]=='@' && !IsWildcard(Switch))
{
RAR_CHARSET Charset=FilelistCharset;
#if defined(_WIN_ALL) && !defined(GUI)
// for compatibility reasons we use OEM encoding
// in Win32 console version by default
if (Charset==RCH_DEFAULT)
Charset=RCH_OEM;
#endif
ReadTextFile(Switch+2,NULL,Args,false,true,Charset,true,true,true);
}
else
Args->AddString(Switch+1);
}
break;
case 'E':
switch(etoupper(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;
case 'E':
ProcessEA=false;
break;
case 'N':
NoEndBlock=true;
break;
default:
if (Switch[1]=='+')
{
InclFileAttr=GetExclAttr(&Switch[2]);
InclAttrSet=true;
}
else
ExclFileAttr=GetExclAttr(&Switch[1]);
break;
}
break;
case 'P':
if (Switch[1]==0)
{
GetPassword(PASSWORD_GLOBAL,NULL,NULL,&Password);
eprintf("\n");
}
else
{
wchar PlainPsw[MAXPASSWORD];
CharToWide(Switch+1,PlainPsw,ASIZE(PlainPsw));
PlainPsw[ASIZE(PlainPsw)-1]=0;
Password.Set(PlainPsw);
cleandata(PlainPsw,ASIZE(PlainPsw));
}
break;
case 'H':
if (etoupper(Switch[1])=='P')
{
EncryptHeaders=true;
if (Switch[2]!=0)
{
wchar PlainPsw[MAXPASSWORD];
CharToWide(Switch+2,PlainPsw,ASIZE(PlainPsw));
PlainPsw[ASIZE(PlainPsw)-1]=0;
Password.Set(PlainPsw);
cleandata(PlainPsw,ASIZE(PlainPsw));
}
else
if (!Password.IsSet())
{
GetPassword(PASSWORD_GLOBAL,NULL,NULL,&Password);
eprintf("\n");
}
}
break;
case 'Z':
if (Switch[1]==0 && (!WidePresent || SwitchW[1]==0))
{
#ifndef GUI // stdin is not supported by WinRAR.
// If comment file is not specified, we read data from stdin.
strcpy(CommentFile,"stdin");
#endif
}
else
{
strncpyz(CommentFile,Switch+1,ASIZE(CommentFile));
if (WidePresent)
wcsncpyz(CommentFileW,SwitchW+1,ASIZE(CommentFileW));
}
break;
case 'M':
switch(etoupper(Switch[1]))
{
case 'C':
{
const char *Str=Switch+2;
if (*Str=='-')
for (uint I=0;I<ASIZE(FilterModes);I++)
FilterModes[I].State=FILTER_DISABLE;
else
while (*Str)
{
int Param1=0,Param2=0;
FilterState State=FILTER_AUTO;
FilterType Type=FILTER_NONE;
if (IsDigit(*Str))
{
Param1=atoi(Str);
while (IsDigit(*Str))
Str++;
}
if (*Str==':' && IsDigit(Str[1]))
{
Param2=atoi(++Str);
while (IsDigit(*Str))
Str++;
}
switch(etoupper(*(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 'L': Type=FILTER_UPCASETOLOW; 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':
{
if ((WinSize=atoi(&Switch[2]))==0)
WinSize=0x10000<<(etoupper(Switch[2])-'A');
else
WinSize*=1024;
if (!CheckWinSize())
BadSwitch(Switch);
}
break;
case 'S':
{
char StoreNames[1024];
strncpyz(StoreNames,(Switch[2]==0 ? DefaultStoreList:Switch+2),ASIZE(StoreNames));
char *Names=StoreNames;
while (*Names!=0)
{
char *End=strchr(Names,';');
if (End!=NULL)
*End=0;
if (*Names=='.')
Names++;
char Mask[NM];
if (strpbrk(Names,"*?.")==NULL)
sprintf(Mask,"*.%s",Names);
else
strcpy(Mask,Names);
StoreArgs->AddString(Mask);
if (End==NULL)
break;
Names=End+1;
}
}
break;
#ifdef RAR_SMP
case 'T':
Threads=atoi(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 'V':
switch(etoupper(Switch[1]))
{
case 'N':
OldNumbering=true;
break;
case 'P':
VolumePause=true;
break;
case 'E':
if (etoupper(Switch[2])=='R')
VersionControl=atoi(Switch+3)+1;
break;
case '-':
VolSize=0;
break;
default:
VolSize=VOLSIZE_AUTO; // UnRAR -v switch for list command.
break;
}
break;
case 'F':
if (Switch[1]==0)
FreshFiles=true;
else
BadSwitch(Switch);
break;
case 'U':
if (Switch[1]==0)
UpdateFiles=true;
else
BadSwitch(Switch);
break;
case 'W':
strncpyz(TempPath,&Switch[1],ASIZE(TempPath));
AddEndSlash(TempPath);
break;
case 'S':
if (IsDigit(Switch[1]))
{
Solid|=SOLID_COUNT;
SolidCount=atoi(&Switch[1]);
}
else
switch(etoupper(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=atoil(Switch+2);
break;
case 'M':
if (IsDigit(Switch[2]))
FileSizeMore=atoil(Switch+2);
break;
case 'C':
{
// Switch is already found bad, avoid reporting it several times.
bool AlreadyBad=false;
RAR_CHARSET rch=RCH_DEFAULT;
switch(etoupper(Switch[2]))
{
case 'A':
rch=RCH_ANSI;
break;
case 'O':
rch=RCH_OEM;
break;
case 'U':
rch=RCH_UNICODE;
break;
default :
BadSwitch(Switch);
AlreadyBad=true;
break;
};
if (!AlreadyBad)
if (Switch[3]==0)
CommentCharset=FilelistCharset=rch;
else
for (int I=3;Switch[I]!=0 && !AlreadyBad;I++)
switch(etoupper(Switch[I]))
{
case 'C':
CommentCharset=rch;
break;
case 'L':
FilelistCharset=rch;
break;
default:
BadSwitch(Switch);
AlreadyBad=true;
break;
}
}
break;
}
break;
case 'C':
if (Switch[2]==0)
switch(etoupper(Switch[1]))
{
case '-':
DisableComment=true;
break;
case 'U':
ConvertNames=NAMES_UPPERCASE;
break;
case 'L':
ConvertNames=NAMES_LOWERCASE;
break;
}
break;
case 'K':
switch(etoupper(Switch[1]))
{
case 'B':
KeepBroken=true;
break;
case 0:
Lock=true;
break;
}
break;
#ifndef GUI
case '?' :
OutHelp(RARX_SUCCESS);
break;
#endif
default :
BadSwitch(Switch);
break;
}
}
#endif
#ifndef SFX_MODULE
void CommandData::BadSwitch(const char *Switch)
{
mprintf(St(MUnknownOption),Switch);
ErrHandler.Exit(RARX_USERERROR);
}
#endif
#ifndef GUI
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;
char Version[50];
int Beta=RARVER_BETA;
if (Beta!=0)
sprintf(Version,"%d.%02d %s %d",RARVER_MAJOR,RARVER_MINOR,St(MBeta),RARVER_BETA);
else
sprintf(Version,"%d.%02d",RARVER_MAJOR,RARVER_MINOR);
#ifdef UNRAR
mprintf(St(MUCopyright),Version,RARVER_YEAR);
#else
#endif
#endif
#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 strings can differ,
// so we need to compare complete strings.
return(strcmp(i1,i2)==0);
#endif
}
void CommandData::OutHelp(RAR_EXIT ExitCode)
{
#if !defined(GUI) && !defined(SILENT)
OutTitle();
static MSGID Help[]={
#ifdef SFX_MODULE
// Console SFX switches definition.
MCHelpCmd,MSHelpCmdE,MSHelpCmdT,MSHelpCmdV
#elif defined(UNRAR)
// 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,MCHelpSwOR,MCHelpSwOW,MCHelpSwP,
MCHelpSwPm,MCHelpSwR,MCHelpSwRI,MCHelpSwSL,MCHelpSwSM,MCHelpSwTA,
MCHelpSwTB,MCHelpSwTN,MCHelpSwTO,MCHelpSwTS,MCHelpSwU,MCHelpSwVUnr,
MCHelpSwVER,MCHelpSwVP,MCHelpSwX,MCHelpSwXa,MCHelpSwXal,MCHelpSwY
#else
// RAR switches definition.
//removed in 3.9.7
#endif
};
for (int I=0;I<sizeof(Help)/sizeof(Help[0]);I++)
{
#ifndef SFX_MODULE
#ifdef DISABLEAUTODETECT
if (Help[I]==MCHelpSwV)
continue;
#endif
#ifndef _WIN_ALL
static MSGID Win32Only[]={
MCHelpSwIEML,MCHelpSwVD,MCHelpSwAO,MCHelpSwOS,MCHelpSwIOFF,
MCHelpSwEP2,MCHelpSwOC,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
#ifndef _BEOS
if (CmpMSGID(Help[I],MCHelpSwEE))
{
#if defined(_EMX) && !defined(_DJGPP)
if (_osmode != OS2_MODE)
continue;
#else
continue;
#endif
}
#endif
#endif
mprintf(St(Help[I]));
}
mprintf("\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(char *CheckName,bool Dir,bool CheckFullPath,bool CheckInclList)
{
if (ExclCheckArgs(ExclArgs,Dir,CheckName,CheckFullPath,MATCH_WILDSUBPATH))
return(true);
if (!CheckInclList || InclArgs->ItemsCount()==0)
return(false);
if (ExclCheckArgs(InclArgs,Dir,CheckName,false,MATCH_WILDSUBPATH))
return(false);
return(true);
}
bool CommandData::ExclCheckArgs(StringList *Args,bool Dir,char *CheckName,bool CheckFullPath,int MatchMode)
{
char *Name=ConvertPath(CheckName,NULL);
char FullName[NM];
char CurMask[NM+1]; // We reserve the space to append "*" to mask.
*FullName=0;
Args->Rewind();
while (Args->GetString(CurMask,ASIZE(CurMask)-1))
{
char *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
{
// 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.
// When archiving, directory matched by "dirmask\" is excluded
// from further scanning.
if (DirMask)
strcat(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);
if (CmpName(CurMask,FullName,MatchMode))
return(true);
}
else
#endif
{
char NewName[NM+2],*CurName=Name;
if (CurMask[0]=='*' && IsPathDiv(CurMask[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;
strncpyz(NewName+2,Name,ASIZE(NewName)-2);
CurName=NewName;
}
if (CmpName(ConvertPath(CurMask,NULL),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 &NewLhd,bool *ExactMatch,int MatchType)
{
if (strlen(NewLhd.FileName)>=NM || wcslen(NewLhd.FileNameW)>=NM)
return(0);
bool Dir=(NewLhd.Flags & LHD_WINDOWMASK)==LHD_DIRECTORY;
if (ExclCheck(NewLhd.FileName,Dir,false,true))
return(0);
#ifndef SFX_MODULE
if (TimeCheck(NewLhd.mtime))
return(0);
if ((NewLhd.FileAttr & ExclFileAttr)!=0 || InclAttrSet && (NewLhd.FileAttr & InclFileAttr)==0)
return(0);
if (!Dir && SizeCheck(NewLhd.FullUnpSize))
return(0);
#endif
char *ArgName;
wchar *ArgNameW;
FileArgs->Rewind();
for (int StringCount=1;FileArgs->GetString(&ArgName,&ArgNameW);StringCount++)
{
#ifndef SFX_MODULE
bool Unicode=(NewLhd.Flags & LHD_UNICODE) || ArgNameW!=NULL && *ArgNameW!=0;
if (Unicode)
{
wchar NameW[NM],ArgW[NM],*NamePtr=NewLhd.FileNameW;
bool CorrectUnicode=true;
if (ArgNameW==NULL || *ArgNameW==0)
{
if (!CharToWide(ArgName,ArgW) || *ArgW==0)
CorrectUnicode=false;
ArgNameW=ArgW;
}
if ((NewLhd.Flags & LHD_UNICODE)==0)
{
if (!CharToWide(NewLhd.FileName,NameW) || *NameW==0)
CorrectUnicode=false;
NamePtr=NameW;
}
if (CmpName(ArgNameW,NamePtr,MatchType))
{
if (ExactMatch!=NULL)
*ExactMatch=wcsicompc(ArgNameW,NamePtr)==0;
return(StringCount);
}
if (CorrectUnicode)
continue;
}
#endif
if (CmpName(ArgName,NewLhd.FileName,MatchType))
{
if (ExactMatch!=NULL)
*ExactMatch=stricompc(ArgName,NewLhd.FileName)==0;
return(StringCount);
}
}
return(0);
}
#ifndef GUI
void CommandData::ProcessCommand()
{
#ifndef SFX_MODULE
const char *SingleCharCommands="FUADPXETK";
if (Command[0]!=0 && Command[1]!=0 && strchr(SingleCharCommands,*Command)!=NULL || *ArcName==0)
OutHelp(*Command==0 ? RARX_SUCCESS:RARX_USERERROR); // Return 'success' for 'rar' without parameters.
#ifdef _UNIX
if (GetExt(ArcName)==NULL && (!FileExist(ArcName) || IsDir(GetFileAttr(ArcName))))
strncatz(ArcName,".rar",ASIZE(ArcName));
#else
if (GetExt(ArcName)==NULL)
strncatz(ArcName,".rar",ASIZE(ArcName));
#endif
if (strchr("AFUMD",*Command)==NULL)
{
if (GenerateArcName)
GenerateArchiveName(ArcName,ArcNameW,ASIZE(ArcName),GenerateMask,false);
StringList ArcMasks;
ArcMasks.AddString(ArcName);
ScanTree Scan(&ArcMasks,Recurse,SaveLinks,SCAN_SKIPDIRS);
FindData FindData;
while (Scan.GetNext(&FindData)==SCAN_SUCCESS)
AddArcName(FindData.Name,FindData.NameW);
}
else
AddArcName(ArcName,NULL);
#endif
switch(Command[0])
{
case 'P':
case 'X':
case 'E':
case 'T':
case 'I':
{
CmdExtract Extract;
Extract.DoExtract(this);
}
break;
#ifndef SILENT
case 'V':
case 'L':
ListArchive(this);
break;
default:
OutHelp(RARX_USERERROR);
#endif
}
if (!BareOutput)
mprintf("\n");
}
#endif
void CommandData::AddArcName(const char *Name,const wchar *NameW)
{
ArcNames->AddString(Name,NameW);
}
bool CommandData::GetArcName(char *Name,wchar *NameW,int MaxSize)
{
if (!ArcNames->GetString(Name,NameW,NM))
return(false);
return(true);
}
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 char *Str)
{
if (IsDigit(*Str))
return(strtol(Str,NULL,0));
else
{
uint Attr;
for (Attr=0;*Str;Str++)
switch(etoupper(*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
}
return(Attr);
}
}
#endif
#ifndef SFX_MODULE
bool CommandData::CheckWinSize()
{
static int ValidSize[]={
0x10000,0x20000,0x40000,0x80000,0x100000,0x200000,0x400000
};
for (int I=0;I<sizeof(ValidSize)/sizeof(ValidSize[0]);I++)
if (WinSize==ValidSize[I])
return(true);
WinSize=0x400000;
return(false);
}
#endif