src/stream.h

   1 #ifndef STREAM_H
   2 #define STREAM_H
   3
   4 #include <gtk/gtk.h>
   5 #include "glk.h"
   6 #include "window.h"
   7
   8 enum StreamType
   9 {
  10         STREAM_TYPE_WINDOW,
  11         STREAM_TYPE_MEMORY,
  12         STREAM_TYPE_FILE,
  13         STREAM_TYPE_UNICODE_MEMORY,
  14         STREAM_TYPE_UNICODE_FILE
  15 };
  16
  17 struct glk_stream_struct
  18 {
  19         glui32 rock;
  20         /* Pointer to the list node in the global stream list that contains this
  21         stream */
  22         GList* stream_list;
  23         /* Stream parameters */
  24         glui32 file_mode;
  25         glui32 read_count;
  26         glui32 write_count;
  27         enum StreamType stream_type;
  28         /* Specific to window stream: the window this stream is connected to */
  29         winid_t window;
  30         /* Specific to memory streams */
  31         gchar *memory_buffer;
  32         glui32 *memory_buffer_unicode;
  33         glui32 buffer_len;
  34         /* Specific to file streams */
  35         FILE *file_pointer;
  36         gboolean binary;
  37 };
  38
  39 strid_t window_stream_new(winid_t window);
  40
  41 #endif