[4533] | 1 | //vio_stdvios.c: |
---|
| 2 | |
---|
| 3 | /* |
---|
[5381] | 4 | * Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2010-2012 |
---|
[4533] | 5 | * |
---|
| 6 | * This file is part of libroar a part of RoarAudio, |
---|
| 7 | * a cross-platform sound system for both, home and professional use. |
---|
| 8 | * See README for details. |
---|
| 9 | * |
---|
| 10 | * This file is free software; you can redistribute it and/or modify |
---|
| 11 | * it under the terms of the GNU General Public License version 3 |
---|
| 12 | * as published by the Free Software Foundation. |
---|
| 13 | * |
---|
| 14 | * libroar is distributed in the hope that it will be useful, |
---|
| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
---|
| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
---|
| 17 | * GNU General Public License for more details. |
---|
| 18 | * |
---|
| 19 | * You should have received a copy of the GNU General Public License |
---|
| 20 | * along with this software; see the file COPYING. If not, write to |
---|
| 21 | * the Free Software Foundation, 51 Franklin Street, Fifth Floor, |
---|
| 22 | * Boston, MA 02110-1301, USA. |
---|
| 23 | * |
---|
| 24 | * NOTE for everyone want's to change something and send patches: |
---|
| 25 | * read README and HACKING! There a addition information on |
---|
| 26 | * the license of this document you need to read before you send |
---|
| 27 | * any patches. |
---|
| 28 | * |
---|
| 29 | * NOTE for uses of non-GPL (LGPL,...) software using libesd, libartsc |
---|
| 30 | * or libpulse*: |
---|
| 31 | * The libs libroaresd, libroararts and libroarpulse link this lib |
---|
| 32 | * and are therefore GPL. Because of this it may be illigal to use |
---|
| 33 | * them with any software that uses libesd, libartsc or libpulse*. |
---|
| 34 | */ |
---|
| 35 | |
---|
| 36 | #include "libroar.h" |
---|
| 37 | |
---|
[4534] | 38 | static struct roar_vio_calls _libroar_vio_stdvios[3] = { |
---|
| 39 | { .inst = (void*)(ROAR_INSTINT)(ROAR_STDIN + 1), |
---|
| 40 | .flags = 0x00000000, |
---|
| 41 | .refc = 0, |
---|
| 42 | .read = roar_vio_basic_read, |
---|
| 43 | .write = roar_vio_basic_write, |
---|
| 44 | .lseek = roar_vio_basic_lseek, |
---|
| 45 | .sync = roar_vio_basic_sync, |
---|
| 46 | .ctl = roar_vio_basic_ctl, |
---|
| 47 | .close = roar_vio_basic_close |
---|
| 48 | }, |
---|
| 49 | { .inst = (void*)(ROAR_INSTINT)(ROAR_STDOUT + 1), |
---|
| 50 | .flags = 0x00000000, |
---|
| 51 | .refc = 0, |
---|
| 52 | .read = roar_vio_basic_read, |
---|
| 53 | .write = roar_vio_basic_write, |
---|
| 54 | .lseek = roar_vio_basic_lseek, |
---|
| 55 | .sync = roar_vio_basic_sync, |
---|
| 56 | .ctl = roar_vio_basic_ctl, |
---|
| 57 | .close = roar_vio_basic_close |
---|
| 58 | }, |
---|
| 59 | { .inst = (void*)(ROAR_INSTINT)(ROAR_STDERR + 1), |
---|
| 60 | .flags = 0x00000000, |
---|
| 61 | .refc = 0, |
---|
| 62 | .read = roar_vio_basic_read, |
---|
| 63 | .write = roar_vio_basic_write, |
---|
| 64 | .lseek = roar_vio_basic_lseek, |
---|
| 65 | .sync = roar_vio_basic_sync, |
---|
| 66 | .ctl = roar_vio_basic_ctl, |
---|
| 67 | .close = roar_vio_basic_close |
---|
| 68 | } |
---|
| 69 | }; |
---|
| 70 | |
---|
[5480] | 71 | #ifndef ROAR_TARGET_WIN32 |
---|
[4534] | 72 | struct roar_vio_calls * roar_stdin = &(_libroar_vio_stdvios[0]); |
---|
| 73 | struct roar_vio_calls * roar_stdout = &(_libroar_vio_stdvios[1]); |
---|
| 74 | struct roar_vio_calls * roar_stderr = &(_libroar_vio_stdvios[2]); |
---|
[5480] | 75 | #else |
---|
[5479] | 76 | struct roar_vio_calls ** libroar_stdvio_win32workaround(int fh) { |
---|
[5480] | 77 | static struct roar_vio_calls * vios[3] = { |
---|
| 78 | &(_libroar_vio_stdvios[0]), |
---|
| 79 | &(_libroar_vio_stdvios[1]), |
---|
| 80 | &(_libroar_vio_stdvios[2]) |
---|
| 81 | }; |
---|
| 82 | |
---|
| 83 | if ( fh >= 0 && fh <= 2) { |
---|
| 84 | return &(vios[fh]); |
---|
| 85 | } else { |
---|
| 86 | roar_strap(ROAR_TRAP_GROUP_LIBROAR, "libroar_stdvio_win32workaround.bad-fh"); |
---|
| 87 | roar_err_set(ROAR_ERROR_BADFH); // just in case somebody uses a debugger. |
---|
| 88 | return NULL; |
---|
[5479] | 89 | } |
---|
| 90 | } |
---|
| 91 | #endif |
---|
| 92 | |
---|
[4533] | 93 | //ll |
---|