11556Srgrimes/*****************************************************************************/ 21556Srgrimes// Print to file transport add-on. 31556Srgrimes// 41556Srgrimes// Author 51556Srgrimes// Philippe Houdoin 61556Srgrimes// 71556Srgrimes// This application and all source files used in its construction, except 81556Srgrimes// where noted, are licensed under the MIT License, and have been written 91556Srgrimes// and are: 101556Srgrimes// 111556Srgrimes// Copyright (c) 2001,2002 OpenBeOS Project 121556Srgrimes// 131556Srgrimes// Permission is hereby granted, free of charge, to any person obtaining a 141556Srgrimes// copy of this software and associated documentation files (the "Software"), 151556Srgrimes// to deal in the Software without restriction, including without limitation 161556Srgrimes// the rights to use, copy, modify, merge, publish, distribute, sublicense, 171556Srgrimes// and/or sell copies of the Software, and to permit persons to whom the 181556Srgrimes// Software is furnished to do so, subject to the following conditions: 191556Srgrimes// 201556Srgrimes// The above copyright notice and this permission notice shall be included 211556Srgrimes// in all copies or substantial portions of the Software. 221556Srgrimes// 231556Srgrimes// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 241556Srgrimes// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 251556Srgrimes// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 261556Srgrimes// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 271556Srgrimes// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 281556Srgrimes// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 291556Srgrimes// DEALINGS IN THE SOFTWARE. 301556Srgrimes/*****************************************************************************/ 311556Srgrimes 321556Srgrimes#include <stdio.h> 331556Srgrimes 341556Srgrimes#include <StorageKit.h> 351556Srgrimes#include <SupportKit.h> 361556Srgrimes 371556Srgrimes#include "FileSelector.h" 3820412Ssteve 391556Srgrimesstatic BList * gFiles = NULL; 401556Srgrimes 411556Srgrimesstatus_t AddFile(BFile * file); 421556Srgrimesstatus_t RemoveFile(); 431556Srgrimes 4435772Scharnierstatic const int32 kStatusOk = 'okok'; 4536000Scharnierstatic const int32 kStatusCancel = 'canc'; 4635772Scharnier 4735772Scharnierextern "C" _EXPORT void exit_transport() 4850471Speter{ 491556Srgrimes RemoveFile(); 501556Srgrimes} 511556Srgrimes 521556Srgrimesextern "C" _EXPORT BDataIO * init_transport(BMessage * msg) 531556Srgrimes{ 541556Srgrimes FileSelector * selector = new FileSelector(); 551556Srgrimes entry_ref ref; 561556Srgrimes if (selector->Go(&ref) != B_OK) { 5718578Sache // dialog cancelled 581556Srgrimes if (msg) 591556Srgrimes msg->what = kStatusCancel; 601556Srgrimes 611556Srgrimes // for backwards compatibility with BeOS R5 return an invalid BFile 621556Srgrimes BFile *file = new BFile(); 631556Srgrimes AddFile(file); 6439065Simp return file; 651556Srgrimes } 661556Srgrimes 671556Srgrimes BFile *file = new BFile(&ref, B_WRITE_ONLY | B_CREATE_FILE | B_ERASE_FILE); 6839138Simp if ( file->InitCheck() != B_OK ) { 691556Srgrimes // invalid file selected 701556Srgrimes if (msg) 711556Srgrimes msg->what = kStatusCancel; 721556Srgrimes AddFile(file); 7339138Simp return file; 7439138Simp } 7539138Simp 761556Srgrimes if (msg) { 771556Srgrimes // Print transport add-ons should set to 'okok' the message on success 781556Srgrimes msg->what = kStatusOk; 7918578Sache 8018578Sache BPath path; 8124348Simp path.SetTo(&ref); 821556Srgrimes msg->AddString("path", path.Path()); 831556Srgrimes } 841556Srgrimes AddFile(file); 851556Srgrimes return file; 861556Srgrimes} 871556Srgrimes 881556Srgrimesstatus_t AddFile(BFile * file) 891556Srgrimes{ 901556Srgrimes if (file == NULL) 911556Srgrimes return B_ERROR; 921556Srgrimes 931556Srgrimes if (gFiles == NULL) 941556Srgrimes gFiles = new BList(); 951556Srgrimes 961556Srgrimes gFiles->AddItem(file); 971556Srgrimes 981556Srgrimes return B_OK; 9959239Sasmodai} 1001556Srgrimes 1011556Srgrimesstatus_t RemoveFile() 1021556Srgrimes{ 1031556Srgrimes if (gFiles == NULL) 10418546Simp return B_OK; 1051556Srgrimes 1061556Srgrimes int32 n = gFiles->CountItems(); 1071556Srgrimes for (int32 i = 0; i < n; i++) 1081556Srgrimes delete (BFile*)gFiles->ItemAt(i); 1091556Srgrimes 1101556Srgrimes delete gFiles; 1111556Srgrimes gFiles = NULL; 1121556Srgrimes return B_OK; 1131556Srgrimes} 1141556Srgrimes