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src/protocols/zephyr/et_name.c@dd434cfec86a

src/protocols/zephyr/et_name.c

Fri, 21 May 2004 14:33:32 +0000

author

Stu Tomlinson <nosnilmot@pidgin.im>

date

Fri, 21 May 2004 14:33:32 +0000

changeset 8999

dd434cfec86a

parent 8354

61ee455834c5

child 11105

842fa517e08c

permissions

-rw-r--r--

[gaim-migrate @ 9774]
" This patch renames the existing received-*-msg signals
to receiving-*msg to fit the naming of other signals
where a pointer to the message is passed (writing,
sending, displaying)

It adds new received-*-msg signals which are emitted
after the receiving signals, in line with the other
conversation signals (wrote, sent, displayed)

This is necessary to allow plugins which depend on the
final received message to work alongside plugins which
may modify the message.

One known example of this is festival-gaim alongside
gaim-encryption - festival-gaim would try to "speak"
the encrypted text:
http://sf.net/tracker/?func=detail&aid=943216&group_id=89763&atid=591320

I've tested this with gaim-encryption and festival-gaim
(locally modified so gaim-encryption uses the receiving
signal and festival uses the received signal)

All in-tree users of received-*-msg are updated to use
receiving-*-msg if they do modify the message, the
conversation-signals documentation is updated, the
signals-test.c & signal-test.tcl plugins are also updated." --Stu Tomlinson

committer: Luke Schierer <lschiere@pidgin.im>

/*
 * Copyright 1987 by MIT Student Information Processing Board
 *
 * For copyright info, see mit-sipb-copyright.h.
 */

#include <sysdep.h>
/* #include "error_table.h" */
#include "mit-sipb-copyright.h"


#define	ERRCODE_RANGE	8	/* # of bits to shift table number */
#define	BITS_PER_CHAR	6	/* # bits to shift per character in name */


#ifndef	lint
static const char copyright[] =
    "Copyright 1987,1988 by Student Information Processing Board, Massachusetts Institute of Technology";
static const char rcsid_et_name_c[] =
    "$Header$";
#endif

static const char char_set[] =
	"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_";

const char * error_table_name_r(num, buf)
    int num;
    char *buf;
{
    int ch;
    int i;
    char *p;

    /* num = aa aaa abb bbb bcc ccc cdd ddd d?? ??? ??? */
    p = buf;
    num >>= ERRCODE_RANGE;
    /* num = ?? ??? ??? aaa aaa bbb bbb ccc ccc ddd ddd */
    num &= 077777777;
    /* num = 00 000 000 aaa aaa bbb bbb ccc ccc ddd ddd */
    for (i = 4; i >= 0; i--) {
	ch = (num >> BITS_PER_CHAR * i) & ((1 << BITS_PER_CHAR) - 1);
	if (ch != 0)
	    *p++ = char_set[ch-1];
    }
    *p = '\0';
    return(buf);
}

const char * error_table_name(num)
    int num;
{
    static char buf[6];

    return(error_table_name_r(num, buf));
}