tox-weechat/src/tox-weechat-friend-requests.c

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#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include <weechat/weechat-plugin.h>
#include <tox/tox.h>
#include "tox-weechat.h"
#include "tox-weechat-identities.h"
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#include "tox-weechat-utils.h"
#include "tox-weechat-friend-requests.h"
void
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tox_weechat_friend_request_new(struct t_tox_weechat_identity *identity,
const uint8_t *client_id,
const char *message)
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{
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// check friend request count
struct t_config_option *option =
identity->options[TOX_WEECHAT_IDENTITY_OPTION_MAX_FRIEND_REQUESTS];
unsigned int max_requests = weechat_config_integer(option);
if (identity->friend_request_count >= max_requests)
{
weechat_printf(identity->buffer,
"%sReceived a friend request, but your friend request list is full!",
weechat_prefix("warning"));
return;
}
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struct t_tox_weechat_friend_request *request = malloc(sizeof(*request));
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request->identity = identity;
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request->message = strdup(message);
memcpy(request->address, client_id, TOX_CLIENT_ID_SIZE);
char hex_address[TOX_CLIENT_ID_SIZE * 2 + 1];
tox_weechat_bin2hex(request->address, TOX_CLIENT_ID_SIZE, hex_address);
weechat_printf(identity->buffer,
"%sReceived a friend request from %s: \"%s\"",
weechat_prefix("network"),
hex_address,
request->message);
// add to list
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request->prev_request = identity->last_friend_request;
request->next_request = NULL;
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if (identity->friend_requests == NULL)
identity->friend_requests = request;
else
identity->last_friend_request->next_request = request;
identity->last_friend_request = request;
++(identity->friend_request_count);
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}
void
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tox_weechat_friend_request_remove(struct t_tox_weechat_friend_request *request)
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{
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struct t_tox_weechat_identity *identity = request->identity;
if (request == identity->last_friend_request)
identity->last_friend_request = request->prev_request;
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if (request->prev_request)
request->prev_request->next_request = request->next_request;
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else
identity->friend_requests = request->next_request;
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if (request->next_request)
request->next_request->prev_request = request->prev_request;
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--(identity->friend_request_count);
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}
void
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tox_weechat_accept_friend_request(struct t_tox_weechat_friend_request *request)
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{
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tox_add_friend_norequest(request->identity->tox, request->address);
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tox_weechat_friend_request_remove(request);
}
void
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tox_weechat_decline_friend_request(struct t_tox_weechat_friend_request *request)
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{
tox_weechat_friend_request_remove(request);
}
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struct t_tox_weechat_friend_request *
tox_weechat_friend_request_with_num(struct t_tox_weechat_identity *identity,
unsigned int num)
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{
if (num >= identity->friend_request_count) return NULL;
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unsigned int i = 0;
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struct t_tox_weechat_friend_request *request = identity->friend_requests;
while (i != num && request->next_request)
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{
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request = request->next_request;
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++i;
}
return request;
}
void
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tox_weechat_friend_request_init_identity(struct t_tox_weechat_identity *identity)
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{
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// TODO: load from file
identity->friend_requests = identity->last_friend_request = NULL;
identity->friend_request_count = 0;
}
void
tox_weechat_friend_request_save_identity(struct t_tox_weechat_identity *identity)
{
for (struct t_tox_weechat_friend_request *request = identity->friend_requests;
request;
request = request->next_request)
{
// TODO: actually save requests
}
}
void
tox_weechat_friend_request_free(struct t_tox_weechat_friend_request *request)
{
free(request->message);
free(request);
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}
void
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tox_weechat_friend_request_free_identity(struct t_tox_weechat_identity *identity)
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{
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while (identity->friend_requests)
tox_weechat_friend_request_remove(identity->friend_requests);
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}