pidgin/pidgin

Use ZSubscription_t in zephyr_triple

2021-01-25, Arkadiy Illarionov
1bad06536f81
Use ZSubscription_t in zephyr_triple

* Change some functions to use `ZSubscription_t`
* Cleanup redundant `zephyr_triple` allocations
* Inline `zephyr_subscribe_failed`
* Replace `find_sub_by_sub` and `find_sub_by_id` with `g_slist_find_custom`
* Rename functions related to `zephyr_triple`

Testing Done:
Compile.

Reviewed at https://reviews.imfreedom.org/r/450/
/* This file is part of the Project Athena Zephyr Notification System.
* It contains source for the ZFormatRawNoticeList function.
*
* Created by: Robert French
*
* Copyright (c) 1987 by the Massachusetts Institute of Technology.
* For copying and distribution information, see the file
* "mit-copyright.h".
*/
#include "internal.h"
Code_t
ZFormatRawNoticeList(ZNotice_t *notice, char *list[], int nitems, char **buffer,
int *ret_len)
{
char header[Z_MAXHEADERLEN];
int hdrlen, i, size;
char *ptr;
Code_t retval;
if ((retval = Z_FormatRawHeader(notice, header, sizeof(header),
&hdrlen, NULL, NULL)) != ZERR_NONE)
return (retval);
size = 0;
for (i=0;i<nitems;i++)
size += strlen(list[i])+1;
*ret_len = hdrlen+size;
if (!(*buffer = (char *) malloc((unsigned) *ret_len)))
return (ENOMEM);
(void) memcpy(*buffer, header, hdrlen);
ptr = *buffer+hdrlen;
for (;nitems;nitems--, list++) {
i = strlen(*list)+1;
(void) memcpy(ptr, *list, i);
ptr += i;
}
return (ZERR_NONE);
}