entry_ref
SourceTypeC::CreateSourceFile(const char *dir, const char *name, uint32 options)
{
if (!dir || !name)
return entry_ref();
BString folderstr(dir);
if (folderstr.ByteAt(folderstr.CountChars() - 1) != '/')
folderstr << "/";
DPath folder(folderstr.String()), filename(name);
bool is_cpp = false;
bool is_header = false;
bool create_pair = ((options & SOURCEFILE_PAIR) != 0);
BString ext = filename.GetExtension();
if ( (ext.ICompare("cpp") == 0) || (ext.ICompare("c") == 0) ||
(ext.ICompare("cxx") == 0) || (ext.ICompare("cc") == 0) )
is_cpp = true;
else if ((ext.ICompare("h") == 0) || (ext.ICompare("hxx") == 0) ||
(ext.ICompare("hpp") == 0) || (ext.ICompare("h++") == 0))
is_header = true;
if (!is_cpp && !is_header)
return entry_ref();
BString sourceName, headerName;
if (is_cpp)
{
sourceName = filename.GetFileName();
headerName = filename.GetBaseName();
headerName << ".h";
}
else
{
sourceName = filename.GetBaseName();
sourceName << ".cpp";
headerName = filename.GetFileName();
}
entry_ref sourceRef, headerRef;
BString data;
if (is_cpp || create_pair)
{
if (create_pair)
data << "#include \"" << headerName << "\"\n\n";
sourceRef = MakeProjectFile(folder.GetFullPath(),sourceName.String(),data.String());
}
if (is_header || create_pair)
{
data = MakeHeaderGuard(headerName.String());
headerRef = MakeProjectFile(folder.GetFullPath(),headerName.String(),data.String());
}
return is_cpp ? sourceRef : headerRef;
}
entry_ref
SourceTypeShell::CreateSourceFile(const char *dir, const char *name, uint32 options)
{
if (!dir || !name)
return entry_ref();
BString folderstr(dir);
if (folderstr.ByteAt(folderstr.CountChars() - 1) != '/')
folderstr << "/";
DPath folder(folderstr.String()), filename(name);
BString ext = filename.GetExtension();
if (ext.ICompare("sh") != 0)
return entry_ref();
BString fileData = "#!/bin/sh\n\n";
entry_ref outRef = MakeProjectFile(folder, filename.GetFileName(),
fileData.String(), "text/x-source-code");
BFile file(&outRef, B_READ_WRITE);
if (file.InitCheck() == B_OK)
{
mode_t perms;
file.GetPermissions(&perms);
file.SetPermissions(perms | S_IXUSR | S_IXGRP);
}
return outRef;
}
status_t ArpConfigureFile::StartWatcher(void)
{
StopWatcher();
ArpD(cdb << ADH << "Starting watcher..." << endl);
if( mFile != entry_ref() && mWatcher.IsValid() ) {
ArpD(cdb << ADH << "On file: " << Path().Path() << endl);
BEntry entry(&mFile);
if( entry.InitCheck() != B_OK ) return entry.InitCheck();
status_t err = entry.GetNodeRef(&mNode);
if( err != B_OK ) return err;
BLooper* looper=0;
mWatcher.Target(&looper);
ArpD(cdb << ADH << "Target is: " << looper << endl);
if( looper == 0 ) {
mNode = node_ref();
return B_ERROR;
}
looper->AddHandler(this);
err = watch_node(&mNode, B_WATCH_ALL, this);
ArpD(cdb << ADH << "Result from watch_node(): " << err << endl);
if( err != B_OK ) {
looper->RemoveHandler(this);
mNode = node_ref();
return err;
}
}
return B_OK;
}
status_t ArpConfigureFile::WriteSettings(const BMessage* from) const
{
if( from == 0 ) return B_BAD_VALUE;
ArpD(cdb << ADH << "ArpConfigureFile: Writing settings with BMessage: "
<< *from << endl);
if( mFile == entry_ref() ) return B_NO_INIT;
status_t err;
// We seem to need to force any symbolic link to be resolved --
// otherwise, the BFile.Flatten() fails.
BEntry entry(&mFile, true);
BFile file(&entry, B_READ_WRITE | B_CREATE_FILE | B_ERASE_FILE);
err = file.InitCheck();
ArpD(cdb << ADH << "Result from creating file: " << err << endl);
if( err ) return err;
if( (err=from->Flatten(&file)) ) return err;
ArpD(cdb << ADH << "Result from writing settings: " << err << endl);
if( mMimeType != "" ) {
ArpD(cdb << ADH << "Writing MIME type: " << MimeType() << endl);
BNodeInfo info(&file);
if( (err=info.InitCheck()) ) return err;
err = info.SetType(mMimeType.String());
ArpD(cdb << ADH << "Result from writing mime type: " << err << endl);
if( err ) return err;
}
return err;
}
/*! Unlike GetNextDirents() this method ignores the entries "." and "..".
\param ref a pointer to an entry_ref to be filled in with the data of the
found entry
\param traverse specifies whether to follow it, if the found entry
is a symbolic link.
\note The iterator used be this method is the same one used by
GetNextEntry(), GetNextDirents(), Rewind() and CountEntries().
\return
- \c B_OK: Everything went fine.
- \c B_BAD_VALUE: \c NULL \a ref.
- \c B_ENTRY_NOT_FOUND: No more entries found.
- \c B_PERMISSION_DENIED: Directory permissions didn't allow operation.
- \c B_NO_MEMORY: Insufficient memory for operation.
- \c B_LINK_LIMIT: Indicates a cyclic loop within the file system.
- \c B_BUSY: A node was busy.
- \c B_FILE_ERROR: A general file error.
- \c B_NO_MORE_FDS: The application has run out of file descriptors.
*/
status_t
BDirectory::GetNextRef(entry_ref *ref)
{
status_t error = (ref ? B_OK : B_BAD_VALUE);
if (error == B_OK && InitCheck() != B_OK)
error = B_FILE_ERROR;
if (error == B_OK) {
BPrivate::Storage::LongDirEntry entry;
bool next = true;
while (error == B_OK && next) {
if (BPrivate::Storage::read_dir(fDirFd, &entry, sizeof(entry), 1) != 1)
error = B_ENTRY_NOT_FOUND;
if (error == B_OK) {
next = (!strcmp(entry.d_name, ".")
|| !strcmp(entry.d_name, ".."));
}
}
if (error == B_OK) {
#if 0
*ref = entry_ref(entry.d_dev, entry.d_ino, entry.d_name);
#endif
}
}
return error;
}
BPath ArpConfigureFile::Path() const
{
BPath path;
if( mFile != entry_ref() ) {
BEntry entry(&mFile);
if( entry.InitCheck() == B_OK ) entry.GetPath(&path);
}
return path;
}
FilePlaylistItem::FilePlaylistItem(const BMessage* archive)
:
fRef(),
fNameInTrash("")
{
const char* path;
if (archive != NULL && archive->FindString(kPathKey, &path) == B_OK) {
if (get_ref_for_path(path, &fRef) != B_OK)
fRef = entry_ref();
}
}
status_t ArpConfigureFile::ReadSettings(BMessage* to) const
{
if( to == 0 ) return B_BAD_VALUE;
if( mFile == entry_ref() ) return B_NO_INIT;
status_t err;
BFile file(&mFile, B_READ_ONLY);
if( (err=file.InitCheck()) ) return err;
if( (err=to->Unflatten(&file)) ) return err;
return err;
}
void
MediaFileInfoView::Update(BMediaFile* file, entry_ref* ref)
{
if (fMediaFile == file)
return;
fMediaFile = file;
if (file != NULL && ref != NULL)
fRef = *ref;
else
fRef = entry_ref();
Invalidate();
}
void
DecorInfo::Unset()
{
fRef = entry_ref();
fPath = "";
fName = "";
fAuthors = "";
fShortDescription = "";
fLicenseURL = "";
fLicenseName = "";
fSupportURL = "";
fVersion = 0;
fModificationTime = 0;
fInitStatus = B_NO_INIT;
}
void
MainApp::_ShowFilePanel(BFilePanel* panel, uint32 command,
const BMessage* message, const char* defaultTitle,
const char* defaultLabel)
{
// printf("_ShowFilePanel()\n");
// message->PrintToStream();
BMessage panelMessage(command);
if (message != NULL) {
BMessage targetMessage;
if (message->FindMessage("message", &targetMessage) == B_OK)
panelMessage.AddMessage("message", &targetMessage);
BMessenger target;
if (message->FindMessenger("target", &target) == B_OK)
panelMessage.AddMessenger("target", target);
const char* panelTitle;
if (message->FindString("title", &panelTitle) != B_OK)
panelTitle = defaultTitle;
{
BString finalPanelTitle = "MediaPlayer: ";
finalPanelTitle << panelTitle;
BAutolock lock(panel->Window());
panel->Window()->SetTitle(finalPanelTitle.String());
}
const char* buttonLabel;
if (message->FindString("label", &buttonLabel) != B_OK)
buttonLabel = defaultLabel;
panel->SetButtonLabel(B_DEFAULT_BUTTON, buttonLabel);
}
// panelMessage.PrintToStream();
panel->SetMessage(&panelMessage);
if (fLastFilePanelFolder != entry_ref()) {
panel->SetPanelDirectory(&fLastFilePanelFolder);
}
panel->Show();
}
FilePlaylistItem::FilePlaylistItem(const BMessage* archive)
{
const char* path;
entry_ref ref;
if (archive != NULL) {
int32 i = 0;
while (archive->FindString(kPathKey, i, &path) == B_OK) {
if (get_ref_for_path(path, &ref) == B_OK) {
fRefs.push_back(ref);
}
i++;
}
}
if (fRefs.empty()) {
fRefs.push_back(entry_ref());
}
for (vector<entry_ref>::size_type i = 0; i < fRefs.size(); i++) {
fNamesInTrash.push_back("");
}
}
entry_ref
Settings::FilePanelFolder() const
{
BAutolock locker(const_cast<Settings*>(this));
return fSettingsMessage.GetValue("filePanelDirectory", entry_ref());
}
bool
TemplatesMenu::BuildMenu(bool addItems)
{
// Clear everything...
fOpenItem = NULL;
int32 count = CountItems();
while (count--)
delete RemoveItem((int32)0);
// Add the Folder
IconMenuItem* menuItem = new IconMenuItem(B_TRANSLATE("New folder"),
new BMessage(kNewFolder), B_DIR_MIMETYPE, B_MINI_ICON);
AddItem(menuItem);
menuItem->SetShortcut('N', 0);
// The Templates folder
BPath path;
find_directory (B_USER_SETTINGS_DIRECTORY, &path, true);
path.Append(kTemplatesDirectory);
mkdir(path.Path(), 0777);
count = 0;
BEntry entry;
BDirectory templatesDir(path.Path());
while (templatesDir.GetNextEntry(&entry) == B_OK) {
BNode node(&entry);
BNodeInfo nodeInfo(&node);
char fileName[B_FILE_NAME_LENGTH];
entry.GetName(fileName);
if (nodeInfo.InitCheck() == B_OK) {
char mimeType[B_MIME_TYPE_LENGTH];
nodeInfo.GetType(mimeType);
BMimeType mime(mimeType);
if (mime.IsValid()) {
if (count == 0)
AddSeparatorItem();
count++;
// If not adding items, we are just seeing if there
// are any to list. So if we find one, immediately
// bail and return the result.
if (!addItems)
break;
entry_ref ref;
entry.GetRef(&ref);
BMessage* message = new BMessage(kNewEntryFromTemplate);
message->AddRef("refs_template", &ref);
message->AddString("name", fileName);
AddItem(new IconMenuItem(fileName, message, &nodeInfo,
B_MINI_ICON));
}
}
}
AddSeparatorItem();
// This is the message sent to open the templates folder.
BMessage* message = new BMessage(B_REFS_RECEIVED);
entry_ref dirRef;
if (templatesDir.GetEntry(&entry) == B_OK)
entry.GetRef(&dirRef);
message->AddRef("refs", &dirRef);
// Add item to show templates folder.
fOpenItem = new BMenuItem(B_TRANSLATE("Edit templates" B_UTF8_ELLIPSIS),
message);
AddItem(fOpenItem);
if (dirRef == entry_ref())
fOpenItem->SetEnabled(false);
return count > 0;
}
entry_ref
GetPartnerRef(entry_ref ref)
{
DPath refpath(BPath(&ref).Path());
BString ext(refpath.GetExtension());
if (ext.CountChars() < 1)
return entry_ref();
BString pathbase = refpath.GetFullPath();
pathbase.Truncate(pathbase.FindLast(".") + 1);
const char *cpp_ext[] = { "cpp","c","cxx","cc", NULL };
const char *hpp_ext[] = { "h","hpp","hxx","hh", NULL };
bool isSource = false;
bool isHeader = false;
int i = 0;
while (cpp_ext[i])
{
if (ext == cpp_ext[i])
{
isSource = true;
break;
}
i++;
}
if (!isSource)
{
i = 0;
while (hpp_ext[i])
{
if (ext == hpp_ext[i])
{
isHeader = true;
break;
}
i++;
}
}
else
{
i = 0;
while (hpp_ext[i])
{
BString partpath = pathbase;
partpath << hpp_ext[i];
BEntry entry(partpath.String());
if (entry.Exists())
{
entry_ref header_ref;
entry.GetRef(&header_ref);
return header_ref;
}
i++;
}
}
if (isHeader)
{
i = 0;
while (cpp_ext[i])
{
BString partpath = pathbase;
partpath << cpp_ext[i];
BEntry entry(partpath.String());
if (entry.Exists())
{
entry_ref source_ref;
entry.GetRef(&source_ref);
return source_ref;
}
i++;
}
}
return entry_ref();
}
bool ArpConfigureFile::HasFile() const
{
return mFile == entry_ref() ? false : true;
}