bool EnumConfigPaths(char *Path,int Number)
{
#ifdef _EMX
static char RARFileName[NM];
if (Number==-1)
strcpy(RARFileName,Path);
if (Number!=0)
return(false);
#ifndef _DJGPP
if (_osmode==OS2_MODE)
{
PTIB ptib;
PPIB ppib;
DosGetInfoBlocks(&ptib, &ppib);
DosQueryModuleName(ppib->pib_hmte,NM,Path);
}
else
#endif
strcpy(Path,RARFileName);
RemoveNameFromPath(Path);
return(true);
#elif defined(_UNIX)
static const char *AltPath[]={
"/etc","/etc/rar","/usr/lib","/usr/local/lib","/usr/local/etc"
};
if (Number==0)
{
char *EnvStr=getenv("HOME");
strncpy(Path, (EnvStr==NULL) ? AltPath[0] : EnvStr, NM-1);
Path[NM-1]=0;
return(true);
}
Number--;
if (Number<0 || Number>=sizeof(AltPath)/sizeof(AltPath[0]))
return(false);
strcpy(Path,AltPath[Number]);
return(true);
#elif defined(_WIN_32)
if (Number<0 || Number>1)
return(false);
if (Number==0)
GetRarDataPath(Path);
else
{
GetModuleFileName(NULL,Path,NM);
RemoveNameFromPath(Path);
}
return(true);
#else
return(false);
#endif
}
bool EnumConfigPaths(uint Number,wchar *Path,size_t MaxSize,bool Create)
{
#ifdef _UNIX
static const wchar *ConfPath[]={
L"/etc", L"/etc/rar", L"/usr/lib", L"/usr/local/lib", L"/usr/local/etc"
};
if (Number==0)
{
char *EnvStr=getenv("HOME");
if (EnvStr!=NULL)
GetWideName(EnvStr,NULL,Path,MaxSize);
else
wcsncpyz(Path, ConfPath[0], MaxSize);
return true;
}
Number--;
if (Number>=ASIZE(ConfPath))
return false;
wcsncpyz(Path,ConfPath[Number], MaxSize);
return true;
#elif defined(_WIN_ALL)
if (Number>1)
return false;
if (Number==0)
GetRarDataPath(Path,MaxSize,Create);
else
{
GetModuleFileName(NULL,Path,(DWORD)MaxSize);
RemoveNameFromPath(Path);
}
return true;
#else
return false;
#endif
}
// For masks like dir1\dir2*\*.ext in non-recursive mode.
bool ScanTree::ExpandFolderMask()
{
bool WildcardFound=false;
uint SlashPos=0;
for (int I=0;CurMask[I]!=0;I++)
{
if (CurMask[I]=='?' || CurMask[I]=='*')
WildcardFound=true;
if (WildcardFound && IsPathDiv(CurMask[I]))
{
// First path separator position after folder wildcard mask.
// In case of dir1\dir2*\dir3\name.ext mask it may point not to file
// name, so we cannot use PointToName() here.
SlashPos=I;
break;
}
}
wchar Mask[NM];
wcsncpyz(Mask,CurMask,ASIZE(Mask));
Mask[SlashPos]=0;
// Prepare the list of all folders matching the wildcard mask.
ExpandedFolderList.Reset();
FindFile Find;
Find.SetMask(Mask);
FindData FD;
while (Find.Next(&FD))
if (FD.IsDir)
{
wcsncatz(FD.Name,CurMask+SlashPos,ASIZE(FD.Name));
// Treat dir*\* or dir*\*.* as dir, so empty 'dir' is also matched
// by such mask. Skipping empty dir with dir*\*.* confused some users.
wchar *LastMask=PointToName(FD.Name);
if (wcscmp(LastMask,L"*")==0 || wcscmp(LastMask,L"*.*")==0)
RemoveNameFromPath(FD.Name);
ExpandedFolderList.AddString(FD.Name);
}
if (ExpandedFolderList.ItemsCount()==0)
return false;
// Return the first matching folder name now.
ExpandedFolderList.GetString(CurMask,ASIZE(CurMask));
return true;
}
void GetRarDataPath(wchar *Path,size_t MaxSize,bool Create)
{
*Path=0;
HKEY hKey;
if (RegOpenKeyEx(HKEY_CURRENT_USER,L"Software\\WinRAR\\Paths",0,
KEY_QUERY_VALUE,&hKey)==ERROR_SUCCESS)
{
DWORD DataSize=(DWORD)MaxSize,Type;
RegQueryValueEx(hKey,L"AppData",0,&Type,(BYTE *)Path,&DataSize);
RegCloseKey(hKey);
}
if (*Path==0 || !FileExist(Path))
if (!GetAppDataPath(Path,MaxSize,Create))
{
GetModuleFileName(NULL,Path,(DWORD)MaxSize);
RemoveNameFromPath(Path);
}
}
static void GetAppDataPath(wchar *Path,size_t MaxSize)
{
LPMALLOC g_pMalloc;
SHGetMalloc(&g_pMalloc);
LPITEMIDLIST ppidl;
*Path=0;
bool Success=false;
if (SHGetSpecialFolderLocation(NULL,CSIDL_APPDATA,&ppidl)==NOERROR &&
SHGetPathFromIDList(ppidl,Path) && *Path!=0)
{
AddEndSlash(Path,MaxSize);
wcsncatz(Path,L"WinRAR",MaxSize);
Success=FileExist(Path) || MakeDir(Path,false,0)==MKDIR_SUCCESS;
}
if (!Success)
{
GetModuleFileName(NULL,Path,(DWORD)MaxSize);
RemoveNameFromPath(Path);
}
g_pMalloc->Free(ppidl);
}
bool FindFile::Next(struct FindData *fd,bool GetSymLink)
{
fd->Error=false;
if (*FindMask==0)
return(false);
#ifdef _WIN_32
if (FirstCall)
{
if ((hFind=Win32Find(INVALID_HANDLE_VALUE,FindMask,FindMaskW,fd))==INVALID_HANDLE_VALUE)
return(false);
}
else
if (Win32Find(hFind,FindMask,FindMaskW,fd)==INVALID_HANDLE_VALUE)
return(false);
#else
if (FirstCall)
{
char DirName[NM];
strcpy(DirName,FindMask);
RemoveNameFromPath(DirName);
if (*DirName==0)
strcpy(DirName,".");
/*
else
{
int Length=strlen(DirName);
if (Length>1 && DirName[Length-1]==CPATHDIVIDER && (Length!=3 || !IsDriveDiv(DirName[1])))
DirName[Length-1]=0;
}
*/
if ((dirp=opendir(DirName))==NULL)
{
fd->Error=(errno!=ENOENT);
return(false);
}
}
while (1)
{
struct dirent *ent=readdir(dirp);
if (ent==NULL)
return(false);
if (strcmp(ent->d_name,".")==0 || strcmp(ent->d_name,"..")==0)
continue;
if (CmpName(FindMask,ent->d_name,MATCH_NAMES))
{
char FullName[NM];
strcpy(FullName,FindMask);
*PointToName(FullName)=0;
if (strlen(FullName)+strlen(ent->d_name)>=ASIZE(FullName)-1)
{
#ifndef SILENT
Log(NULL,"\n%s%s",FullName,ent->d_name);
Log(NULL,St(MPathTooLong));
#endif
return(false);
}
strcat(FullName,ent->d_name);
if (!FastFind(FullName,NULL,fd,GetSymLink))
{
ErrHandler.OpenErrorMsg(FullName);
continue;
}
strcpy(fd->Name,FullName);
break;
}
}
*fd->NameW=0;
#ifdef _APPLE
if (!LowAscii(fd->Name))
UtfToWide(fd->Name,fd->NameW,sizeof(fd->NameW));
#elif defined(UNICODE_SUPPORTED)
if (!LowAscii(fd->Name) && UnicodeEnabled())
CharToWide(fd->Name,fd->NameW);
#endif
#endif
fd->Flags=0;
fd->IsDir=IsDir(fd->FileAttr);
FirstCall=false;
char *Name=PointToName(fd->Name);
if (strcmp(Name,".")==0 || strcmp(Name,"..")==0)
return(Next(fd));
return(true);
}
bool FindFile::Next(FindData *fd,bool GetSymLink)
{
fd->Error=false;
if (*FindMask==0)
return false;
#ifdef _WIN_ALL
if (FirstCall)
{
if ((hFind=Win32Find(INVALID_HANDLE_VALUE,FindMask,fd))==INVALID_HANDLE_VALUE)
return false;
}
else
if (Win32Find(hFind,FindMask,fd)==INVALID_HANDLE_VALUE)
return false;
#else
if (FirstCall)
{
wchar DirName[NM];
wcsncpyz(DirName,FindMask,ASIZE(DirName));
RemoveNameFromPath(DirName);
if (*DirName==0)
wcscpy(DirName,L".");
char DirNameA[NM];
WideToChar(DirName,DirNameA,ASIZE(DirNameA));
if ((dirp=opendir(DirNameA))==NULL)
{
fd->Error=(errno!=ENOENT);
return false;
}
}
while (1)
{
struct dirent *ent=readdir(dirp);
if (ent==NULL)
return false;
if (strcmp(ent->d_name,".")==0 || strcmp(ent->d_name,"..")==0)
continue;
wchar Name[NM];
if (!CharToWide(ent->d_name,Name,ASIZE(Name)))
Log(NULL,St(MInvalidName),Name);
if (CmpName(FindMask,Name,MATCH_NAMES))
{
wchar FullName[NM];
wcscpy(FullName,FindMask);
*PointToName(FullName)=0;
if (wcslen(FullName)+wcslen(Name)>=ASIZE(FullName)-1)
{
#ifndef SILENT
Log(NULL,L"\n%ls%ls",FullName,Name);
Log(NULL,St(MPathTooLong));
#endif
return false;
}
wcscat(FullName,Name);
if (!FastFind(FullName,fd,GetSymLink))
{
ErrHandler.OpenErrorMsg(NULL,FullName);
continue;
}
wcscpy(fd->Name,FullName);
break;
}
}
#endif
fd->Flags=0;
fd->IsDir=IsDir(fd->FileAttr);
fd->IsLink=IsLink(fd->FileAttr);
FirstCall=false;
wchar *NameOnly=PointToName(fd->Name);
if (wcscmp(NameOnly,L".")==0 || wcscmp(NameOnly,L"..")==0)
return Next(fd);
return true;
}
