Beispiel #1
0
BMailFilterAction
RuleFilter::HeaderFetched(entry_ref& ref, BFile& file, BMessage& attributes)
{
	// That field doesn't exist? NO match
	if (fAttribute == "")
		return B_NO_MAIL_ACTION;

	attr_info info;
	if (file.GetAttrInfo("Subject", &info) != B_OK
		|| info.type != B_STRING_TYPE)
		return B_NO_MAIL_ACTION;

	BString data = attributes.GetString(fAttribute.String(), NULL);
	if (data.IsEmpty() || !fMatcher.Match(data)) {
		// We're not supposed to do anything
		return B_NO_MAIL_ACTION;
	}

	switch (fAction) {
		case ACTION_MOVE_TO:
		{
			BDirectory dir(fMoveTarget);
			node_ref nodeRef;
			status_t status = dir.GetNodeRef(&nodeRef);
			if (status != B_OK)
				return status;

			ref.device = nodeRef.device;
			ref.directory = nodeRef.node;
			return B_MOVE_MAIL_ACTION;
		}

		case ACTION_DELETE_MESSAGE:
			return B_DELETE_MAIL_ACTION;

		case ACTION_SET_FLAGS_TO:
			file.WriteAttrString("MAIL:filter_flags", &fSetFlags);
			break;

		case ACTION_REPLY_WITH:
			file.WriteAttr("MAIL:reply_with", B_INT32_TYPE, 0, &fReplyAccount,
				sizeof(int32));
			break;
		case ACTION_SET_AS_READ:
		{
			BInboundMailProtocol& protocol
				= (BInboundMailProtocol&)fMailProtocol;
			protocol.MarkMessageAsRead(ref, B_READ);
			break;
		}
		default:
			fprintf(stderr,"Unknown do_what: 0x%04x!\n", fAction);
	}

	return B_NO_MAIL_ACTION;
}
Beispiel #2
0
void
PersonView::SetAttribute(const char* attribute, bool update)
{
	char* value = NULL;
	attr_info info;
	BFile* file = NULL;

	if (fRef != NULL)
		file = new(std::nothrow) BFile(fRef, B_READ_ONLY);

	if (file != NULL && file->GetAttrInfo(attribute, &info) == B_OK) {
		value = (char*)calloc(info.size, 1);
		file->ReadAttr(attribute, B_STRING_TYPE, 0, value, info.size);
	}

	SetAttribute(attribute, value, update);

	free(value);
	delete file;
}
Beispiel #3
0
void PProjectWindow::ReadAttr(BFile& file, BMessage& settingsMsg)
{
	char *fm = NULL;
	try
	{
		attr_info ai;
		if (file.GetAttrInfo("pe-prj-info", &ai) == B_NO_ERROR)
		{
			fm = (char *)malloc(ai.size);
			FailNil(fm);

			FailIOErr(file.ReadAttr("pe-prj-info", ai.type, 0, fm, ai.size));

			FailOSErr(settingsMsg.Unflatten(fm));
		}
	}
	catch (HErr& e) {}
	if (fm)
		free(fm);
}
Beispiel #4
0
void
TMailApp::RefsReceived(BMessage *msg)
{
	bool		have_names = false;
	BString		names;
	char		type[B_FILE_NAME_LENGTH];
	int32		item = 0;
	BFile		file;
	TMailWindow	*window;
	entry_ref	ref;

	//
	// If a tracker window opened me, get a messenger from it.
	//
	BMessenger messenger;
	if (msg->HasMessenger("TrackerViewToken"))
		msg->FindMessenger("TrackerViewToken", &messenger);

	while (msg->HasRef("refs", item)) {
		msg->FindRef("refs", item++, &ref);
		if ((window = FindWindow(ref)) != NULL)
			window->Activate(true);
		else {
			file.SetTo(&ref, O_RDONLY);
			if (file.InitCheck() == B_NO_ERROR) {
				BNodeInfo	node(&file);
				node.GetType(type);
				if (strcmp(type, B_MAIL_TYPE) == 0
					|| strcmp(type, B_PARTIAL_MAIL_TYPE) == 0) {
					window = NewWindow(&ref, NULL, false, &messenger);
					window->Show();
				} else if(strcmp(type, "application/x-person") == 0) {
					/* Got a People contact info file, see if it has an Email address. */
					BString name;
					BString email;
					attr_info	info;
					char *attrib;

					if (file.GetAttrInfo("META:email", &info) == B_NO_ERROR) {
						attrib = (char *) malloc(info.size + 1);
						file.ReadAttr("META:email", B_STRING_TYPE, 0, attrib, info.size);
						attrib[info.size] = 0; // Just in case it wasn't NUL terminated.
						email << attrib;
						free(attrib);

						/* we got something... */
						if (email.Length() > 0) {
							/* see if we can get a username as well */
							if(file.GetAttrInfo("META:name", &info) == B_NO_ERROR) {
								attrib = (char *) malloc(info.size + 1);
								file.ReadAttr("META:name", B_STRING_TYPE, 0, attrib, info.size);
								attrib[info.size] = 0; // Just in case it wasn't NUL terminated.
								name << "\"" << attrib << "\" ";
								email.Prepend("<");
								email.Append(">");
								free(attrib);
							}

							if (names.Length() == 0) {
								names << name << email;
							} else {
								names << ", " << name << email;
							}
							have_names = true;
							email.SetTo("");
							name.SetTo("");
						}
					}
				}
				else if (strcmp(type, kDraftType) == 0) {
					window = NewWindow();

					// If it's a draft message, open it
					window->OpenMessage(&ref);
					window->Show();
				}
			} /* end of else(file.InitCheck() == B_NO_ERROR */
		}
	}

	if (have_names) {
		window = NewWindow(NULL, names.String());
		window->Show();
	}
}
Beispiel #5
0
//---------------------------------------------------------------
// Copy File, not only data but also attributes ;-)
//---------------------------------------------------------------
void TJerFile::CopyFile( const char *sourcepath, const char *destinationpath )
{
    BFile *source = 0L, *destination = 0L;
   	entry_ref ref;
    uint8 data[2048];
    int32 len = 2048;
   	char buf[B_ATTR_NAME_LENGTH]; 
   	void *buffer = NULL;
   	int32 lengthR,lengthW;
   	attr_info attribute;
    
    BEntry entry( sourcepath );
    if( B_OK == entry.InitCheck() )
    {
        if( B_OK == entry.GetRef( &ref ) )
        {
            source = new BFile( &ref ,B_READ_ONLY);
        }
        else
        {
			string truc("Error opening file in read only mode: ");
			truc = truc + sourcepath;
			GeneralException excep(truc.c_str(),"BJerFile::CopyFile");
			throw(excep);        	
        }
    }
    else
    {
		string truc("Error constructing file object: ");
		truc = truc + sourcepath;
		GeneralException excep(truc.c_str(),"BJerFile::CopyFile");
		throw(excep);        	    	
    }

    entry.SetTo( destinationpath );
    if( B_OK == entry.InitCheck() )
    {
        if( B_OK == entry.GetRef( &ref ) )
        {
            destination = new BFile( &ref ,B_READ_WRITE | B_CREATE_FILE | B_ERASE_FILE);
        }
        else
        {
			string truc("Error opening file in read write mode: ");
			truc = truc + destinationpath;
			GeneralException excep(truc.c_str(),"BJerFile::CopyFile");
			throw(excep);        	
        }        
    }
    else
    {
		string truc("Error destination constructing file object: ");
		truc = truc + destinationpath;
		GeneralException excep(truc.c_str(),"BJerFile::CopyFile");
		throw(excep);        	    	
    }
    
    
    if( source && destination )
    {    
		BMessage *AMessage;
		AMessage = new BMessage(B_UPDATE_STATUS_BAR);
		AMessage->AddFloat("delta",1.0);
		AMessage->AddString("text","Copy...");				
		AMessage->AddString("trailingtext",destinationpath);				
		MyInvoker.Invoke(AMessage);		
		delete AMessage;				
    
   		while (source->GetNextAttrName(buf) == B_NO_ERROR) 
   		{ 
			source->GetAttrInfo(buf,&attribute);     		 
			if (buffer!=NULL)
			{
				free(buffer);
			}
			buffer = (void *)malloc(sizeof(char)*(attribute.size +1));
			lengthR = source->ReadAttr(buf,attribute.type,0,buffer,attribute.size);					
			lengthW = destination->WriteAttr(buf,attribute.type,0,buffer,lengthR);						

			if (lengthR!=lengthW)
			{
				string truc("Error copying attribute for file : ");
				truc = truc + destinationpath;
				GeneralException excep(truc.c_str(),"BJerFile::CopyFile");
				throw(excep);        	    	
			}
			switch(lengthR)
			{
				case B_ENTRY_NOT_FOUND:
					{
					GeneralException excep("The attribute doesn't exist.","BJerFile::CopyFile");
					throw(excep);        	    	
					break;
					}
				case B_FILE_ERROR :
					{
					GeneralException excep2("The object is uninitialized.","BJerFile::CopyFile");
					throw(excep2);        	    	
					break; 
					}
			}			
			switch(lengthW)
			{
	
				case B_FILE_ERROR :
					{
					GeneralException excep3("This object is a read-only BFile.","BJerFile::CopyFile");
					throw(excep3);        	    	
					break;
					}
				case B_NOT_ALLOWED :
					{
					GeneralException excep4("The node is on a read-only volume.","BJerFile::CopyFile");
					throw(excep4);        	    	
					break; 
					}
				case B_DEVICE_FULL :
					{
					GeneralException excep5("Out of disk space.","BJerFile::CopyFile");
					throw(excep5);        	    	
					break; 
					}
				case B_NO_MEMORY :
					{
					GeneralException excep6("Not enough memory.","BJerFile::CopyFile");
					throw(excep6);        	    	
					break;			
					}
			}						
   		}
   		
        for( ;; )
        {
            len = source->Read( data, len );
            if( len == 0 )
            	break;
            destination->Write( data, len );
			if( len != 2048 )
		    	break;
        }
        //---------- freeing some resources...
        delete source;
	    delete destination;
    }
}
/*!	\brief		Search the filesystem for additional categories.
 *		\details		Starts a whole-filesystem query for the Event files with
 *						categories which may be copied to the system and not appear
 *						in the Categories' database.
 */
static
void			SearchFilesystemForAdditionalCategories( void )
{
	BQuery* categoryQuery = NULL;	//!< The way to fill the previously-uncatched categories.
	Category*	pCategory = NULL;	//!< Used to traverse the list of categories	
	status_t	status;					//!< Result of the last action.
	ssize_t		bytesTransferred;	//!< Used in I/O operations
	entry_ref	fileToReadAttributesFrom;	//!< This is the reference to file with unknown category.
	BFile*		file = NULL;		//!< This file will be initialized with fileToGetTheAttributesFrom.
	attr_info	attribute_info;	//!< Information about the attribute.
	rgb_color	catColor;			//!< Category color
	char			buffer[ 255 ];		//!< I'll use this buffer to read Categories from files
	
	categoryQuery = new BQuery();
	if ( !categoryQuery ) {
		/* Nothing to do */
		return;
	}
	
		// For initialization of the BQuery, we need to find the Volume with user's data.
	BVolumeRoster volumeRoster;
	BVolume bootVolume;
	volumeRoster.GetBootVolume( &bootVolume );
	
		// Setting the query to look in the boot volume
	categoryQuery->SetVolume( &bootVolume );
	
	/* First item of the predicate is the type of the file.
	 */
	categoryQuery->PushAttr( "BEOS:TYPE" );
	categoryQuery->PushString( kEventFileMIMEType );
	categoryQuery->PushOp( B_EQ );
	
	/* Check the category attribute type's name.
	 */
	int i = 0;
	BString categoryAttributeInternalName;
	while ( AttributesArray[ i ].internalName != 0 )
	{
		if ( strcmp( AttributesArray[ i ].humanReadableName, "Category" ) == 0 )
		{
			// Found the correct attribute! Now, let's take its internal name...
			break;
		}
		++i;
	}
	
	/* Build the query predicate.
	 * This is meaningful only if global list of categories contains any items,
	 *	and if we succeeded to find the attribute with human-readable name "Category".
	 */
	if ( ! global_ListOfCategories.IsEmpty() &&
		  ( AttributesArray[ i ].internalName != NULL ) )
	{
		for ( int i = 0, limit = global_ListOfCategories.CountItems();
				i < limit;
				++i )
		{
			pCategory = ( Category* )global_ListOfCategories.ItemAt( i );
			if ( !pCategory )
				continue;
				
			categoryQuery->PushAttr( AttributesArray[ i ].internalName );
			categoryQuery->PushString( pCategory->categoryName.String(), true );
			categoryQuery->PushOp( B_NE );
			
			categoryQuery->PushOp( B_AND );
		}	// <-- end of "for ( all currently known categories )"
		
	}	// <-- end of "if ( there are any items in the list of known categories )"
	
	/* The predicate that we currently have looks like this:
	 * ((( type is Eventual ) && ( category != "Cat1" )) && ( category != "Cat2" )) && ...
	 * The order does not matter, since we're using "AND".
	 *
	 * Well, let's fire and see what comes...
	 */
	categoryQuery->Fetch();
	
	while ( ( status = categoryQuery->GetNextRef( &fileToReadAttributesFrom ) ) == B_OK )
	{
		// Successfully retrieved next entry
		
		file = new BFile( &fileToReadAttributesFrom, B_READ_ONLY );
		if ( !file || file->InitCheck() != B_OK )
			continue;
		
		status = file->GetAttrInfo( AttributesArray[ i ].internalName,
											 &attribute_info );
		if ( status != B_OK )
			continue;
		
		status = file->ReadAttr( AttributesArray[ i ].internalName,
										 attribute_info.type,
										 0,
										 buffer,
										 ( attribute_info.size > 255 ) ? 255 : attribute_info.size );
		if ( status != B_OK )
			continue;
		
		// Succeeded to read the category name, it's in "buffer". Create the color...
		catColor = CreateRandomColor();
		
		// ...and add the category to the list of categories.
		AddCategoryToGlobalList( BString( buffer ), catColor );
		
		// We don't need the file anymore.
		delete file;
	}
	
	delete categoryQuery;
	
}	// <-- end of function SearchFilesystemForAdditionalCategories