inline JBoolean
jTranslateLocalToRemote1
(
const JString& localPath,
const JCharacter* mountDev,
const JCharacter* mountDir,
JBoolean* found,
JString* host,
JString* remotePath
)
{
if (!JIsSamePartition(localPath, mountDir))
{
return kJFalse;
}
const JString dev = mountDev;
JIndex hostEndIndex;
if (dev.LocateSubstring(":/", &hostEndIndex) && hostEndIndex > 1)
{
*host = dev.GetSubstring(1, hostEndIndex-1);
#ifdef _J_CYGWIN
if (host->GetLength() == 1 &&
'A' <= host->GetFirstCharacter() && host->GetFirstCharacter() <= 'Z')
{
*host = JGetHostName();
*remotePath = localPath;
JCleanPath(remotePath);
*found = kJTrue;
return kJTrue;
}
#endif
jGetFullHostName(host);
*remotePath = dev.GetSubstring(hostEndIndex+1, dev.GetLength());
JAppendDirSeparator(remotePath);
// use JIndexRange to allow empty
JIndexRange r(strlen(mountDir)+1, localPath.GetLength());
*remotePath += localPath.GetSubstring(r);
JCleanPath(remotePath);
*found = kJTrue;
}
return kJTrue;
}
JError
JCreateDirectory
(
const JCharacter* dirName,
const mode_t mode
)
{
if (JDirectoryExists(dirName))
{
return JSetPermissions(dirName, mode);
}
JString path = dirName;
JCleanPath(&path);
JAppendDirSeparator(&path);
JString dir;
JIndex slashIndex = 2;
while (path.LocateNextSubstring("/", &slashIndex))
{
dir = path.GetSubstring(1, slashIndex);
if (!JDirectoryExists(dir))
{
const JError err = JMkDir(dir, mode);
if (!err.OK())
{
return err;
}
}
slashIndex++; // move past the slash we found
}
return JNoError();
}
void
JXCurrentPathMenu::SetPath
(
const JCharacter* path
)
{
RemoveAllItems();
JString p = path;
JCleanPath(&p);
JString p1, n;
while (!JIsRootDirectory(p))
{
JStripTrailingDirSeparator(&p);
JSplitPathAndName(p, &p1, &n);
PrependItem(n);
SetItemImage(1, GetIcon(p), kJFalse);
p = p1;
}
PrependItem(p);
SetItemImage(1, GetIcon(p), kJFalse);
const JXImage* image = NULL;
GetItemImage(GetItemCount(), &image);
SetTitle(GetItemText(GetItemCount()), const_cast<JXImage*>(image), kJFalse);
SetUpdateAction(kDisableNone);
}
inline JBoolean
jTranslateRemoteToLocal1
(
const JCharacter* host,
const JString& remotePath,
const JCharacter* mountDev,
const JCharacter* mountDir,
JString* localPath
)
{
const JString dev = mountDev;
JIndex hostEndIndex;
if (dev.LocateSubstring(":/", &hostEndIndex) && hostEndIndex > 1)
{
JString h = dev.GetSubstring(1, hostEndIndex-1);
jGetFullHostName(&h);
JString p = dev.GetSubstring(hostEndIndex+1, dev.GetLength());
JAppendDirSeparator(&p); // force complete name when check BeginsWith()
if (host == h && remotePath.BeginsWith(p))
{
*localPath = remotePath;
localPath->ReplaceSubstring(1, p.GetLength()-1, mountDir);
JCleanPath(localPath);
return kJTrue;
}
}
return kJFalse;
}
JBoolean
JSplitPathAndName
(
const JCharacter* fullName,
JString* path,
JString* name
)
{
assert( !JStringEmpty(fullName) );
JString pathAndName = fullName;
assert( pathAndName.GetLastCharacter() != ACE_DIRECTORY_SEPARATOR_CHAR );
JIndex i;
if (pathAndName.LocateLastSubstring(ACE_DIRECTORY_SEPARATOR_STR, &i))
{
*path = pathAndName.GetSubstring(1,i);
*name = pathAndName.GetSubstring(i+1, pathAndName.GetLength());
JCleanPath(path);
return kJTrue;
}
else
{
*path = JGetCurrentDirectory();
*name = pathAndName;
return kJFalse;
}
}
JString
SyGApplication::GetMountPointPrefsPath
(
const JCharacter* path
)
const
{
JString s = path;
JCleanPath(&s);
JStripTrailingDirSeparator(&s);
return s;
}
JString
JCombinePathAndName
(
const JCharacter* path,
const JCharacter* name
)
{
assert( !JStringEmpty(path) );
assert( !JStringEmpty(name) );
JString file = path;
if (file.GetLastCharacter() != ACE_DIRECTORY_SEPARATOR_CHAR &&
name[0] != ACE_DIRECTORY_SEPARATOR_CHAR)
{
file.AppendCharacter(ACE_DIRECTORY_SEPARATOR_CHAR);
}
file += name;
JCleanPath(&file);
return file;
}
JString
JConvertToRelativePath
(
const JCharacter* origPath,
const JCharacter* origBase
)
{
// Check that they are both absolute paths.
assert( origPath != NULL && origPath[0] == '/' &&
origBase != NULL && origBase[0] == '/' );
// Remove extra directory separators
// and make sure that base ends with one.
JString path = origPath;
JCleanPath(&path);
JString base = origBase;
JCleanPath(&base);
JAppendDirSeparator(&base);
// Find and remove the matching directories at the beginning.
// The while loop backs us up so we only consider complete directory names.
JBoolean hadTDS = kJTrue;
if (path.GetLastCharacter() != '/')
{
path.AppendCharacter('/');
hadTDS = kJFalse;
}
JSize matchLength = JCalcMatchLength(path, base);
if (!hadTDS)
{
path.RemoveSubstring(path.GetLength(), path.GetLength());
}
while (base.GetCharacter(matchLength) != '/')
{
matchLength--;
}
assert( matchLength >= 1 );
if (matchLength == 1)
{
return path;
}
if (matchLength > path.GetLength())
{
base.RemoveSubstring(matchLength, matchLength);
matchLength--;
}
path.RemoveSubstring(1, matchLength);
base.RemoveSubstring(1, matchLength);
if (base.IsEmpty())
{
path.Prepend("./");
return path;
}
// The number of remaining directory separators in base
// is the number of levels to go up.
JSize upCount = 0;
const JSize baseLength = base.GetLength();
for (JIndex i=1; i<=baseLength; i++)
{
if (base.GetCharacter(i) == '/')
{
upCount++;
path.Prepend("../");
}
}
assert( upCount > 0 );
return path;
}
