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 ZGetWGPort 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"
int
ZGetWGPort(void)
{
char *envptr, name[128];
FILE *fp;
int wgport;
#ifdef WIN32
long int buffsize= 128;
char tempdir[buffsize];
#endif
envptr = getenv("WGFILE");
if (!envptr) {
#ifdef WIN32
GetTempPath(buffsize,tempdir);
GetTempFileName(tempdir,"wg.",0,name);
#else
(void) sprintf(name, "/tmp/wg.%d", getuid());
#endif
envptr = name;
}
if (!(fp = fopen(envptr, "r")))
return (-1);
/* if fscanf fails, return -1 via wgport */
if (fscanf(fp, "%d", &wgport) != 1)
wgport = -1;
(void) fclose(fp);
return (wgport);
}