1 #ifndef __HBUF_H__

     2 #define __HBUF_H__ 1

     3 

     4 #include <time.h>

     5 #include <glib.h>

     6 

     7 // With current implementation a message must fit in a hbuf block,

     8 // so we shouldn't choose a too small size.

     9 #define HBB_BLOCKSIZE   8192    // > 20 please

    10 

    11 // Flags:

    12 // - ALLOC: the ptr data has been allocated, it can be freed

    13 // - PERSISTENT: this is a new history line

    14 #define HBB_FLAG_ALLOC      1

    15 #define HBB_FLAG_PERSISTENT 2

    16 

    17 #define HBB_PREFIX_IN         (1U<<0)

    18 #define HBB_PREFIX_OUT        (1U<<1)

    19 #define HBB_PREFIX_STATUS     (1U<<2)

    20 #define HBB_PREFIX_AUTH       (1U<<3)

    21 #define HBB_PREFIX_INFO       (1U<<4)

    22 #define HBB_PREFIX_ERR        (1U<<5)

    23 #define HBB_PREFIX_NOFLAG     (1U<<6)

    24 #define HBB_PREFIX_HLIGHT_OUT (1U<<7)

    25 #define HBB_PREFIX_HLIGHT     (1U<<8)

    26 #define HBB_PREFIX_NONE       (1U<<9)

    27 #define HBB_PREFIX_SPECIAL    (1U<<10)

    28 #define HBB_PREFIX_PGPCRYPT   (1U<<11)

    29 #define HBB_PREFIX_OTRCRYPT   (1U<<12)

    30 #define HBB_PREFIX_CONT       (1U<<13)

    31 #define HBB_PREFIX_RECEIPT    (1U<<14)

    32 

    33 typedef struct {

    34   time_t timestamp;

    35   guint flags;

    36   unsigned mucnicklen;

    37   char *text;

    38 } hbb_line;

    39 

    40 void hbuf_add_line(GList **p_hbuf, const char *text, time_t timestamp,

    41         guint prefix_flags, guint width, guint maxhbufblocks,

    42         unsigned mucnicklen, gpointer xep184);

    43 void hbuf_free(GList **p_hbuf);

    44 void hbuf_rebuild(GList **p_hbuf, unsigned int width);

    45 GList *hbuf_previous_persistent(GList *l_line);

    46 

    47 hbb_line **hbuf_get_lines(GList *hbuf, unsigned int n);

    48 GList *hbuf_search(GList *hbuf, int direction, const char *string);

    49 GList *hbuf_jump_date(GList *hbuf, time_t t);

    50 GList *hbuf_jump_percent(GList *hbuf, int pc);

    51 gboolean hbuf_remove_receipt(GList *hbuf, gpointer xep184);

    52 

    53 void hbuf_dump_to_file(GList *hbuf, const char *filename);

    54 

    55 guint hbuf_get_blocks_number(GList *p_hbuf);

    56 

    57 #endif /* __HBUF_H__ */

    58 

    59 /* vim: set expandtab cindent cinoptions=>2\:2(0:  For Vim users... */