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  1. /*
  2.  * Copyright (c) 2008 Jiri Svoboda
  3.  * All rights reserved.
  4.  *
  5.  * Redistribution and use in source and binary forms, with or without
  6.  * modification, are permitted provided that the following conditions
  7.  * are met:
  8.  *
  9.  * - Redistributions of source code must retain the above copyright
  10.  *   notice, this list of conditions and the following disclaimer.
  11.  * - Redistributions in binary form must reproduce the above copyright
  12.  *   notice, this list of conditions and the following disclaimer in the
  13.  *   documentation and/or other materials provided with the distribution.
  14.  * - The name of the author may not be used to endorse or promote products
  15.  *   derived from this software without specific prior written permission.
  16.  *
  17.  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  18.  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  19.  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  20.  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  21.  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  22.  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  23.  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  24.  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  25.  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  26.  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  27.  */
  28.  
  29. /** @addtogroup libc
  30.  * @{
  31.  */
  32. /** @file
  33.  */
  34.  
  35. #ifndef LIBC_IO_CONSOLE_H_
  36. #define LIBC_IO_CONSOLE_H_
  37.  
  38. #include <ipc/ipc.h>
  39. #include <bool.h>
  40.  
  41. typedef enum {
  42.     KEY_PRESS,
  43.     KEY_RELEASE
  44. } console_ev_type_t;
  45.  
  46. enum {
  47.     CONSOLE_CCAP_NONE = 0,
  48.     CONSOLE_CCAP_STYLE,
  49.     CONSOLE_CCAP_INDEXED,
  50.     CONSOLE_CCAP_RGB
  51. };
  52.  
  53. /** Console event structure. */
  54. typedef struct {
  55.     /** Press or release event. */
  56.     console_ev_type_t type;
  57.    
  58.     /** Keycode of the key that was pressed or released. */
  59.     unsigned int key;
  60.    
  61.     /** Bitmask of modifiers held. */
  62.     unsigned int mods;
  63.    
  64.     /** The character that was generated or '\0' for none. */
  65.     wchar_t c;
  66. } console_event_t;
  67.  
  68. extern void console_clear(int phone);
  69.  
  70. extern int console_get_size(int phone, ipcarg_t *rows, ipcarg_t *cols);
  71. extern void console_goto(int phone, ipcarg_t row, ipcarg_t col);
  72.  
  73. extern void console_set_style(int phone, int style);
  74. extern void console_set_color(int phone, int fg_color, int bg_color, int flags);
  75. extern void console_set_rgb_color(int phone, int fg_color, int bg_color);
  76.  
  77. extern void console_cursor_visibility(int phone, bool show);
  78. extern int console_get_color_cap(int phone, int *ccap);
  79. extern void console_kcon_enable(int phone);
  80.  
  81. extern bool console_get_event(int phone, console_event_t *event);
  82.  
  83. #endif
  84.  
  85. /** @}
  86.  */
  87.