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yobot_blist.c
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yobot_blist.c
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/*
* yobot_blist.c
*
* Created on: Aug 8, 2010
* Author: mordy
*/
/*============================ blist ============================*/
#include <stdio.h>
#include <purple.h>
#include "yobotproto.h"
#include "protoclient.h"
#include <string.h>
#include "yobot_ui.h"
#include "yobot_blist.h"
#include "yobot_log.h"
#include <stdarg.h>
#define register_signal(purple_component, signal, fn) \
purple_signal_connect(purple_##purple_component##_get_handle(),\
signal,\
&handle, \
PURPLE_CALLBACK(fn), \
NULL);
PurpleBlistUiOps yobot_blist_uiops = {
NULL, /*new_list*/
NULL, /*new_node*/
NULL, /*show*/
NULL, /*update*/
NULL, /*remove*/
NULL, /*destroy*/
NULL, /*set_visible*/
NULL, /*request_add_buddy*/
NULL, /*request_add_chat*/
NULL, /*Request_add_group*/
NULL, /*save_node*/
NULL, /*remove_node*/
NULL, /*save_account*/
NULL, /*reserved1*/
};
/*no UiOps here that we can use.. use signals*/
/*a helper...*/
void yobot_blist_send_status_change(char *user, yobot_status_r status,
uint32_t acctid, ...) {
gchar *user_status = g_strconcat(user, YOBOT_TEXT_DELIM, status.status_message,
NULL);
struct yobot_eventinfo info;
memset(&info, 0, sizeof(info));
if (!acctid) {
va_list ap;
va_start(ap, acctid);
info.commflags = va_arg(ap, yobot_proto_flags);
info.reference = va_arg(ap, int);
info.acctid = va_arg(ap, uint32_t);
va_end(ap);
} else {
info.acctid = acctid;
}
info.event = status.status_event;
info.purple_type = YOBOT_PURPLE_ACCOUNT;
info.severity = YOBOT_INFO;
info.len = strlen(user_status) + 1;
yobot_log_info("USER: %s", user_status);
info.data = user_status;
yobot_protoclient_event_encode(info, &server_write_fd, YOBOT_PROTOCLIENT_TO_FD);
g_free(user_status);
}
void yobot_blist_send_icon(PurpleBuddy *buddy, uint32_t acctid, ...) {
#define _NAME_MAX 128
PurpleBuddyIcon *icon;
icon = buddy->icon;
if(!icon)
return;
gconstpointer icon_data;
size_t icon_len;
size_t buflen = 0;
char *name = g_strconcat(buddy->name, YOBOT_TEXT_DELIM, NULL);
size_t name_len = strlen(name);
/*get icon size first...*/
icon_data = purple_buddy_icon_get_data(buddy->icon, &icon_len);
if ((!icon_data) ||
(name_len /*buddy len*/ > _NAME_MAX) ||
(icon_len > YOBOT_MAX_COMMSIZE - _NAME_MAX-1)) {
yobot_log_warn("wtf.. icon is %p, length is %d, namelen is %d",
icon_data, (int)icon_len, (int)name_len);
free(name);
return;
}
char *buf = g_malloc0(name_len + icon_len);
char *bufptr = buf;
memcpy(bufptr, name, name_len);
buflen += name_len;
bufptr += name_len;
memcpy(bufptr, icon_data, icon_len);
buflen += icon_len;
struct yobot_eventinfo info;
memset(&info, 0, sizeof(info));
if(!acctid) {
va_list ap;
va_start(ap, acctid);
info.commflags |= va_arg(ap, yobot_proto_flags);
info.reference = va_arg(ap, int);
info.acctid = va_arg(ap, uint32_t);
} else {
info.acctid = acctid;
}
info.event = YOBOT_EVENT_BUDDY_GOT_ICON;
info.data = buf;
info.commflags |= YOBOT_DATA_IS_BINARY;
info.len = buflen;
info.purple_type = YOBOT_PURPLE_ACCOUNT;
info.severity = YOBOT_INFO;
yobot_protoclient_event_encode(info, &server_write_fd, YOBOT_PROTOCLIENT_TO_FD);
free(buf);
free(name);
#undef _NAME_MAX
}
yobot_status_r yobot_blist_get_status(PurpleStatus *status) {
yobot_status_r ret;
memset(&ret, 0, sizeof(ret));
PurpleStatusPrimitive primitive = purple_status_type_get_primitive(
purple_status_get_type(status));
yobot_proto_event evt = 0;
switch (primitive) {
case PURPLE_STATUS_AVAILABLE: /*online*/
evt = YOBOT_EVENT_BUDDY_ONLINE;
break;
case PURPLE_STATUS_AWAY:
case PURPLE_STATUS_EXTENDED_AWAY:
case PURPLE_STATUS_UNAVAILABLE:
evt = YOBOT_EVENT_BUDDY_AWAY;
break;
case PURPLE_STATUS_INVISIBLE:
evt = YOBOT_EVENT_BUDDY_INVISIBLE;
break;
case PURPLE_STATUS_OFFLINE:
evt = YOBOT_EVENT_BUDDY_OFFLINE;
break;
default:
ret.is_fallback = 1;
if (purple_status_is_online(status)) {
evt = YOBOT_EVENT_BUDDY_ONLINE;
} else {
evt = YOBOT_EVENT_BUDDY_OFFLINE;
}
}
ret.status_event = evt;
ret.status_message = purple_status_get_attr_string(status, "message");
return ret;
}
static void buddy_away(PurpleBuddy *buddy, PurpleStatus *old_status,
PurpleStatus *status) {
yobot_status_r ystatus = yobot_blist_get_status(status);
if (ystatus.is_fallback) {
ystatus.status_event = YOBOT_EVENT_BUDDY_AWAY;
}
yobot_blist_send_status_change(buddy->name, ystatus, yobot_get_acct_id(
buddy->account));
}
static void buddy_idle(PurpleBuddy *buddy, gboolean old_idle, gboolean idle) {
/*this is fucked up.. but anyway...*/
yobot_proto_event evt;
if (idle) {
evt = YOBOT_EVENT_BUDDY_IDLE;
} else {
evt = YOBOT_EVENT_BUDDY_UNIDLE;
}
yobot_status_r ystatus;
memset(&ystatus, 0, sizeof(ystatus));
ystatus.status_event = evt;
yobot_blist_send_status_change(buddy->name, ystatus, yobot_get_acct_id
(buddy->account));
}
static void on_off_trigger(PurpleBuddy *buddy) {
yobot_blist_send_status_change(buddy->name, yobot_blist_get_status(
purple_presence_get_active_status(buddy->presence)),
yobot_get_acct_id(buddy->account));
}
static void icon_changed(PurpleBuddy *buddy) {
yobot_blist_send_icon(buddy, yobot_get_acct_id(buddy->account));
}
void yobot_blist_signals_register(void) {
int handle;
register_signal(blist, "buddy-status-changed", buddy_away);
register_signal(blist, "buddy-idle-changed", buddy_idle);
register_signal(blist, "buddy-signed-on", on_off_trigger);
register_signal(blist, "buddy-signed-off", on_off_trigger);
register_signal(blist, "buddy-icon-changed", icon_changed);
}
#undef register_signal