tox-weechat/src/tox-weechat-chats.c

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#include <stdlib.h>
#include <string.h>
#include <weechat/weechat-plugin.h>
#include <tox/tox.h>
#include "tox-weechat.h"
#include "tox-weechat-utils.h"
#include "tox-weechat-chats.h"
struct t_tox_chat *tox_weechat_chats_head = NULL;
struct t_tox_chat *tox_weechat_chats_tail = NULL;
int tox_weechat_buffer_input_callback(void *data,
struct t_gui_buffer *buffer,
const char *input_data);
int tox_weechat_buffer_close_callback(void *data,
struct t_gui_buffer *buffer);
void
tox_weechat_chat_add(struct t_tox_chat *chat)
{
if (tox_weechat_chats_head == NULL)
{
tox_weechat_chats_head = tox_weechat_chats_tail = chat;
chat->prev = chat->next = NULL;
}
else
{
tox_weechat_chats_tail->next = chat;
chat->prev = tox_weechat_chats_tail;
chat->next = NULL;
tox_weechat_chats_tail = chat;
}
}
void
tox_weechat_chat_remove(struct t_tox_chat *chat)
{
if (chat->prev)
chat->prev->next = chat->next;
if (chat->next)
chat->next->prev = chat->prev;
if (chat == tox_weechat_chats_head)
tox_weechat_chats_head = chat->next;
if (chat == tox_weechat_chats_tail)
tox_weechat_chats_tail = chat->prev;
free(chat);
}
void
tox_weechat_chat_refresh(struct t_tox_chat *chat)
{
char *name = tox_weechat_get_name_nt(chat->friend_number);
char *status_message = tox_weechat_get_status_message_nt(chat->friend_number);
weechat_buffer_set(chat->buffer, "short_name", name);
weechat_buffer_set(chat->buffer, "title", status_message);
free(name);
free(status_message);
}
struct t_tox_chat *
tox_weechat_friend_chat_new(int32_t friend_number)
{
struct t_tox_chat *chat = malloc(sizeof(*chat));
chat->friend_number = friend_number;
uint8_t client_id[TOX_CLIENT_ID_SIZE];
tox_get_client_id(tox, friend_number, client_id);
char *buffer_name = tox_weechat_bin2hex(client_id, TOX_CLIENT_ID_SIZE);
chat->buffer = weechat_buffer_new(buffer_name,
tox_weechat_buffer_input_callback, chat,
tox_weechat_buffer_close_callback, chat);
tox_weechat_chat_refresh(chat);
tox_weechat_chat_add(chat);
free(buffer_name);
return chat;
}
struct t_tox_chat *
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tox_weechat_get_first_chat()
{
return tox_weechat_chats_head;
}
struct t_tox_chat *
tox_weechat_get_existing_friend_chat(int32_t friend_number)
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{
for (struct t_tox_chat *chat = tox_weechat_chats_head;
chat;
chat = chat->next)
{
if (chat->friend_number == friend_number)
return chat;
}
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return NULL;
}
struct t_tox_chat *
tox_weechat_get_friend_chat(int32_t friend_number)
{
struct t_tox_chat *chat = tox_weechat_get_existing_friend_chat(friend_number);
if (chat)
return chat;
else
return tox_weechat_friend_chat_new(friend_number);
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}
struct t_tox_chat *
tox_weechat_get_chat_for_buffer(struct t_gui_buffer *buffer)
{
for (struct t_tox_chat *chat = tox_weechat_chats_head;
chat;
chat = chat->next)
{
if (chat->buffer == buffer)
return chat;
}
return NULL;
}
void
tox_weechat_chat_print_message(struct t_tox_chat *chat,
const char *sender,
const char *message)
{
weechat_printf(chat->buffer, "%s\t%s", sender, message);
}
void
tox_weechat_chat_print_action(struct t_tox_chat *chat,
const char *sender,
const char *message)
{
weechat_printf(chat->buffer,
"%s%s %s",
weechat_prefix("action"),
sender, message);
}
int
tox_weechat_buffer_input_callback(void *data,
struct t_gui_buffer *weechat_buffer,
const char *input_data)
{
struct t_tox_chat *chat = data;
tox_send_message(tox,
chat->friend_number,
(uint8_t *)input_data,
strlen(input_data));
char *name = tox_weechat_get_self_name_nt();
tox_weechat_chat_print_message(chat, name, input_data);
free(name);
return WEECHAT_RC_OK;
}
int
tox_weechat_buffer_close_callback(void *data,
struct t_gui_buffer *weechat_buffer)
{
struct t_tox_chat *chat = data;
tox_weechat_chat_remove(chat);
return WEECHAT_RC_OK;
}