state.h

Go to the documentation of this file.

 
#ifndef MUTT_MUTT_STATE_H
#define MUTT_MUTT_STATE_H
 
#include <stddef.h>
#include <stdint.h>
#include <stdio.h>

enum StateFlag
{
  STATE_NONE           =       0,  
  STATE_DISPLAY        = 1U << 0,  
  STATE_VERIFY         = 1U << 1,  
  STATE_PENDINGPREFIX  = 1U << 2,  
  STATE_WEED           = 1U << 3,  
  STATE_CHARCONV       = 1U << 4,  
  STATE_PRINTING       = 1U << 5,  
  STATE_REPLYING       = 1U << 6,  
  STATE_FIRSTDONE      = 1U << 7,  
  STATE_DISPLAY_ATTACH = 1U << 8,  
  STATE_PAGER          = 1U << 9,  
};
typedef uint16_t StateFlags;

struct State
{
  FILE       *fp_in;   
  FILE       *fp_out;  
  const char *prefix;  
  StateFlags  flags;   
  int         wraplen; 
};
 
#define state_set_prefix(state)   ((state)->flags |= STATE_PENDINGPREFIX)
#define state_reset_prefix(state) ((state)->flags &= ~STATE_PENDINGPREFIX)
#define state_puts(STATE, STR) fputs(STR, (STATE)->fp_out)
#define state_putc(STATE, STR) fputc(STR, (STATE)->fp_out)
 
void state_attach_puts          (struct State *state, const char *t);
void state_mark_attach          (struct State *state);
void state_mark_protected_header(struct State *state);
void state_prefix_put           (struct State *state, const char *buf, size_t buflen);
void state_prefix_putc          (struct State *state, char c);
int  state_printf               (struct State *state, const char *fmt, ...)
                                  __attribute__((__format__(__printf__, 2, 3)));
int  state_putws                (struct State *state, const wchar_t *ws);
 
const char *state_attachment_marker(void);
const char *state_protected_header_marker(void);
 
#endif /* MUTT_MUTT_STATE_H */