mirror of
https://github.com/profanity-im/profanity.git
synced 2024-09-08 19:34:14 -04:00
FREE_SET_NULL makes extra assignment of NULL for pointers in stack or dynamic memory that is going to be freed. FREE_SET_NULL is useful for pointers that can be used in future.
91 lines
2.6 KiB
C
91 lines
2.6 KiB
C
/*
|
|
* resource.c
|
|
*
|
|
* Copyright (C) 2012, 2013 James Booth <boothj5@gmail.com>
|
|
*
|
|
* This file is part of Profanity.
|
|
*
|
|
* Profanity is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* Profanity is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with Profanity. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
|
|
#include <assert.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
#include <common.h>
|
|
#include <resource.h>
|
|
|
|
Resource * resource_new(const char * const name, resource_presence_t presence,
|
|
const char * const status, const int priority, const char * const caps_str)
|
|
{
|
|
assert(name != NULL);
|
|
Resource *new_resource = malloc(sizeof(struct resource_t));
|
|
new_resource->name = strdup(name);
|
|
new_resource->presence = presence;
|
|
if (status != NULL) {
|
|
new_resource->status = strdup(status);
|
|
} else {
|
|
new_resource->status = NULL;
|
|
}
|
|
new_resource->priority = priority;
|
|
if (caps_str != NULL) {
|
|
new_resource->caps_str = strdup(caps_str);
|
|
} else {
|
|
new_resource->caps_str = NULL;
|
|
}
|
|
|
|
return new_resource;
|
|
}
|
|
|
|
int
|
|
resource_compare_availability(Resource *first, Resource *second)
|
|
{
|
|
if (first->priority > second->priority) {
|
|
return -1;
|
|
} else if (first->priority < second->priority) {
|
|
return 1;
|
|
} else { // priorities equal
|
|
if (first->presence == RESOURCE_CHAT) {
|
|
return -1;
|
|
} else if (second->presence == RESOURCE_CHAT) {
|
|
return 1;
|
|
} else if (first->presence == RESOURCE_ONLINE) {
|
|
return -1;
|
|
} else if (second->presence == RESOURCE_ONLINE) {
|
|
return 1;
|
|
} else if (first->presence == RESOURCE_AWAY) {
|
|
return -1;
|
|
} else if (second->presence == RESOURCE_AWAY) {
|
|
return 1;
|
|
} else if (first->presence == RESOURCE_XA) {
|
|
return -1;
|
|
} else if (second->presence == RESOURCE_XA) {
|
|
return 1;
|
|
} else {
|
|
return -1;
|
|
}
|
|
}
|
|
}
|
|
|
|
void resource_destroy(Resource *resource)
|
|
{
|
|
if (resource != NULL) {
|
|
free(resource->name);
|
|
free(resource->status);
|
|
free(resource->caps_str);
|
|
free(resource);
|
|
}
|
|
}
|