HGKeeper

* gaim

* Gaim is the legal property of its developers, whose names are too numerous

* to list here. Please refer to the COPYRIGHT file distributed with this

* source distribution.

* This program 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 2 of the License, or

* (at your option) any later version.

* This program 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 this program; if not, write to the Free Software

* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

#include "internal.h"

#include "account.h"

#include "accountopt.h"

#include "blist.h"

#include "debug.h"

#include "prpl.h"

#include "proxy.h"

#include "util.h"

#include "yahoo.h"

#include "yahoo_packet.h"

#include "yahoo_friend.h"

#include "yahoo_picture.h"

struct yahoo_fetch_picture_data {

GaimConnection *gc;

char *who;

int checksum;

};

static void

yahoo_fetch_picture_cb(GaimUtilFetchUrlData *url_data, gpointer user_data,

const gchar *pic_data, size_t len, const gchar *error_message)

{

struct yahoo_fetch_picture_data *d;

struct yahoo_data *yd;

GaimBuddy *b;

d = user_data;

yd = d->gc->proto_data;

yd->url_datas = g_slist_remove(yd->url_datas, url_data);

if (error_message != NULL) {

gaim_debug_error("yahoo", "Fetching buddy icon failed: %s\n", error_message);

} else if (len == 0) {

gaim_debug_error("yahoo", "Fetched an icon with length 0. Strange.\n");

} else {

gaim_buddy_icons_set_for_user(gaim_connection_get_account(d->gc), d->who, (void *)pic_data, len);

b = gaim_find_buddy(gaim_connection_get_account(d->gc), d->who);

if (b)

gaim_blist_node_set_int((GaimBlistNode*)b, YAHOO_ICON_CHECKSUM_KEY, d->checksum);

}

g_free(d->who);

g_free(d);

}

void yahoo_process_picture(GaimConnection *gc, struct yahoo_packet *pkt)

{

struct yahoo_data *yd;

GSList *l = pkt->hash;

char *who = NULL, *us = NULL;

gboolean got_icon_info = FALSE, send_icon_info = FALSE;

char *url = NULL;

int checksum = 0;

while (l) {

struct yahoo_pair *pair = l->data;

switch (pair->key) {

case 1:

case 4:

who = pair->value;

break;

case 5:

us = pair->value;

break;

case 13: {

int tmp;

tmp = strtol(pair->value, NULL, 10);

if (tmp == 1) {

send_icon_info = TRUE;

} else if (tmp == 2) {

got_icon_info = TRUE;

}

break;

}

case 20:

url = pair->value;

break;

case 192:

checksum = strtol(pair->value, NULL, 10);

break;

}

l = l->next;

}

/* Yahoo IM 6 spits out 0.png as the URL if the buddy icon is not set */

if (who && got_icon_info && url && !strncasecmp(url, "http://", 7)) {

/* TODO: make this work p2p, try p2p before the url */

GaimUtilFetchUrlData *url_data;

struct yahoo_fetch_picture_data *data;

GaimBuddy *b = gaim_find_buddy(gc->account, who);

if (b && (checksum == gaim_blist_node_get_int((GaimBlistNode*)b, YAHOO_ICON_CHECKSUM_KEY)))

return;

data = g_new0(struct yahoo_fetch_picture_data, 1);

data->gc = gc;

data->who = g_strdup(who);

data->checksum = checksum;

url_data = gaim_util_fetch_url(url, FALSE,

"Mozilla/4.0 (compatible; MSIE 5.0)", FALSE,

yahoo_fetch_picture_cb, data);

if (url_data != NULL) {

yd = gc->proto_data;

yd->url_datas = g_slist_prepend(yd->url_datas, url_data);

} else {

g_free(data->who);

g_free(data);

}

} else if (who && send_icon_info) {

yahoo_send_picture_info(gc, who);

}

void yahoo_process_picture_update(GaimConnection *gc, struct yahoo_packet *pkt)

{

GSList *l = pkt->hash;

char *who = NULL;

int icon = 0;

while (l) {

struct yahoo_pair *pair = l->data;

switch (pair->key) {

case 4:

who = pair->value;

break;

case 5:

/* us */

break;

case 206:

icon = strtol(pair->value, NULL, 10);

break;

}

l = l->next;

}

if (who) {

if (icon == 2)

yahoo_send_picture_request(gc, who);

else if ((icon == 0) || (icon == 1)) {

GaimBuddy *b = gaim_find_buddy(gc->account, who);

YahooFriend *f;

gaim_buddy_icons_set_for_user(gc->account, who, NULL, 0);

if (b)

gaim_blist_node_remove_setting((GaimBlistNode *)b, YAHOO_ICON_CHECKSUM_KEY);

if ((f = yahoo_friend_find(gc, who)))

yahoo_friend_set_buddy_icon_need_request(f, TRUE);

gaim_debug_misc("yahoo", "Setting user %s's icon to NULL.\n", who);

}

void yahoo_process_picture_checksum(GaimConnection *gc, struct yahoo_packet *pkt)

{

GSList *l = pkt->hash;

char *who = NULL;

int checksum = 0;

while (l) {

struct yahoo_pair *pair = l->data;

switch (pair->key) {

case 4:

who = pair->value;

break;

case 5:

/* us */

break;

case 192:

checksum = strtol(pair->value, NULL, 10);

break;

}

l = l->next;

}

if (who) {

GaimBuddy *b = gaim_find_buddy(gc->account, who);

if (b && (checksum != gaim_blist_node_get_int((GaimBlistNode*)b, YAHOO_ICON_CHECKSUM_KEY)))

yahoo_send_picture_request(gc, who);

}

void yahoo_process_picture_upload(GaimConnection *gc, struct yahoo_packet *pkt)

{

GaimAccount *account = gaim_connection_get_account(gc);

struct yahoo_data *yd = gc->proto_data;

GSList *l = pkt->hash;

char *url = NULL;

while (l) {

struct yahoo_pair *pair = l->data;

switch (pair->key) {

case 5:

/* us */

break;

case 27:

/* filename on our computer. */

break;

case 20: /* url at yahoo */

url = pair->value;

case 38: /* timestamp */

break;

}

l = l->next;

}

if (url) {

if (yd->picture_url)

g_free(yd->picture_url);

yd->picture_url = g_strdup(url);

gaim_account_set_string(account, YAHOO_PICURL_SETTING, url);

gaim_account_set_int(account, YAHOO_PICCKSUM_SETTING, yd->picture_checksum);

yahoo_send_picture_update(gc, 2);

yahoo_send_picture_checksum(gc);

}

void yahoo_process_avatar_update(GaimConnection *gc, struct yahoo_packet *pkt)

{

GSList *l = pkt->hash;

char *who = NULL;

int avatar = 0;

while (l) {

struct yahoo_pair *pair = l->data;

switch (pair->key) {

case 4:

who = pair->value;

break;

case 5:

/* us */

break;

case 206:

* 0 - No icon or avatar

* 1 - Using an avatar

* 2 - Using an icon

avatar = strtol(pair->value, NULL, 10);

break;

}

l = l->next;

}

if (who) {

if (avatar == 2)

yahoo_send_picture_request(gc, who);

else if ((avatar == 0) || (avatar == 1)) {

GaimBuddy *b = gaim_find_buddy(gc->account, who);

YahooFriend *f;

gaim_buddy_icons_set_for_user(gc->account, who, NULL, 0);

if (b)

gaim_blist_node_remove_setting((GaimBlistNode *)b, YAHOO_ICON_CHECKSUM_KEY);

if ((f = yahoo_friend_find(gc, who)))

yahoo_friend_set_buddy_icon_need_request(f, TRUE);

gaim_debug_misc("yahoo", "Setting user %s's icon to NULL.\n", who);

}

void yahoo_send_picture_info(GaimConnection *gc, const char *who)

{

struct yahoo_data *yd = gc->proto_data;

struct yahoo_packet *pkt;

if (!yd->picture_url) {

gaim_debug_warning("yahoo", "Attempted to send picture info without a picture\n");

return;

}

pkt = yahoo_packet_new(YAHOO_SERVICE_PICTURE, YAHOO_STATUS_AVAILABLE, 0);

yahoo_packet_hash(pkt, "sssssi", 1, gaim_connection_get_display_name(gc),

4, gaim_connection_get_display_name(gc), 5, who,

13, "2", 20, yd->picture_url, 192, yd->picture_checksum);

yahoo_packet_send_and_free(pkt, yd);

}

void yahoo_send_picture_request(GaimConnection *gc, const char *who)

{

struct yahoo_data *yd = gc->proto_data;

struct yahoo_packet *pkt;

pkt = yahoo_packet_new(YAHOO_SERVICE_PICTURE, YAHOO_STATUS_AVAILABLE, 0);

yahoo_packet_hash_str(pkt, 4, gaim_connection_get_display_name(gc)); /* me */

yahoo_packet_hash_str(pkt, 5, who); /* the other guy */

yahoo_packet_hash_str(pkt, 13, "1"); /* 1 = request, 2 = reply */

yahoo_packet_send_and_free(pkt, yd);

}

void yahoo_send_picture_checksum(GaimConnection *gc)

{

struct yahoo_data *yd = gc->proto_data;

struct yahoo_packet *pkt;

pkt = yahoo_packet_new(YAHOO_SERVICE_PICTURE_CHECKSUM, YAHOO_STATUS_AVAILABLE, 0);

yahoo_packet_hash(pkt, "ssi", 1, gaim_connection_get_display_name(gc),

212, "1", 192, yd->picture_checksum);

yahoo_packet_send_and_free(pkt, yd);

}

void yahoo_send_picture_update_to_user(GaimConnection *gc, const char *who, int type)

{

struct yahoo_data *yd = gc->proto_data;

struct yahoo_packet *pkt;

pkt = yahoo_packet_new(YAHOO_SERVICE_PICTURE_UPDATE, YAHOO_STATUS_AVAILABLE, 0);

yahoo_packet_hash(pkt, "ssi", 1, gaim_connection_get_display_name(gc), 5, who, 206, type);

yahoo_packet_send_and_free(pkt, yd);

}

struct yspufe {

GaimConnection *gc;

int type;

};

static void yahoo_send_picture_update_foreach(gpointer key, gpointer value, gpointer data)

{

const char *who = key;

YahooFriend *f = value;

struct yspufe *d = data;

if (f->status != YAHOO_STATUS_OFFLINE)

yahoo_send_picture_update_to_user(d->gc, who, d->type);

}

void yahoo_send_picture_update(GaimConnection *gc, int type)

{

struct yahoo_data *yd = gc->proto_data;

struct yspufe data;

data.gc = gc;

data.type = type;

g_hash_table_foreach(yd->friends, yahoo_send_picture_update_foreach, &data);

}

void yahoo_buddy_icon_upload_data_free(struct yahoo_buddy_icon_upload_data *d)

{

gaim_debug_misc("yahoo", "In yahoo_buddy_icon_upload_data_free()\n");

if (d->str)

g_string_free(d->str, TRUE);

g_free(d->filename);

if (d->watcher)

gaim_input_remove(d->watcher);

if (d->fd != -1)

close(d->fd);

g_free(d);

}

/* we couldn't care less about the server's response, but yahoo gets grumpy if we close before it sends it */

static void yahoo_buddy_icon_upload_reading(gpointer data, gint source, GaimInputCondition condition)

{

struct yahoo_buddy_icon_upload_data *d = data;

GaimConnection *gc = d->gc;

char buf[1024];

int ret;

if (!GAIM_CONNECTION_IS_VALID(gc)) {

yahoo_buddy_icon_upload_data_free(d);

return;

}

ret = read(d->fd, buf, sizeof(buf));

if (ret < 0 && errno == EAGAIN)

return;

else if (ret <= 0)

yahoo_buddy_icon_upload_data_free(d);

}

static void yahoo_buddy_icon_upload_pending(gpointer data, gint source, GaimInputCondition condition)

{

struct yahoo_buddy_icon_upload_data *d = data;

GaimConnection *gc = d->gc;

ssize_t wrote;

if (!GAIM_CONNECTION_IS_VALID(gc)) {

yahoo_buddy_icon_upload_data_free(d);

return;

}

wrote = write(d->fd, d->str->str + d->pos, d->str->len - d->pos);

if (wrote < 0 && errno == EAGAIN)

return;

if (wrote <= 0) {

yahoo_buddy_icon_upload_data_free(d);

return;

}

d->pos += wrote;

if (d->pos >= d->str->len) {

gaim_debug_misc("yahoo", "Finished uploading buddy icon.\n");

gaim_input_remove(d->watcher);

d->watcher = gaim_input_add(d->fd, GAIM_INPUT_READ, yahoo_buddy_icon_upload_reading, d);

}

static void yahoo_buddy_icon_upload_connected(gpointer data, gint source, const gchar *error_message)

{

struct yahoo_buddy_icon_upload_data *d = data;

struct yahoo_packet *pkt;

gchar *size, *header;

guchar *pkt_buf;

const char *host;

int port;

size_t content_length, pkt_buf_len;

GaimConnection *gc;

GaimAccount *account;

struct yahoo_data *yd;

gc = d->gc;

account = gaim_connection_get_account(gc);

yd = gc->proto_data;

/* Buddy icon connect is now complete; clear the GaimProxyConnectData */

yd->buddy_icon_connect_data = NULL;

if (source < 0) {

gaim_debug_error("yahoo", "Buddy icon upload failed: %s\n", error_message);

yahoo_buddy_icon_upload_data_free(d);

return;

}

pkt = yahoo_packet_new(0xc2, YAHOO_STATUS_AVAILABLE, yd->session_id);

size = g_strdup_printf("%" G_GSIZE_FORMAT, d->str->len);

/* 1 = me, 38 = expire time(?), 0 = me, 28 = size, 27 = filename, 14 = NULL, 29 = data */

yahoo_packet_hash_str(pkt, 1, gaim_connection_get_display_name(gc));

yahoo_packet_hash_str(pkt, 38, "604800"); /* time til expire */

gaim_account_set_int(account, YAHOO_PICEXPIRE_SETTING, time(NULL) + 604800);

yahoo_packet_hash_str(pkt, 0, gaim_connection_get_display_name(gc));

yahoo_packet_hash_str(pkt, 28, size);

g_free(size);

yahoo_packet_hash_str(pkt, 27, d->filename);

yahoo_packet_hash_str(pkt, 14, "");

content_length = YAHOO_PACKET_HDRLEN + yahoo_packet_length(pkt);

host = gaim_account_get_string(account, "xfer_host", YAHOO_XFER_HOST);

port = gaim_account_get_int(account, "xfer_port", YAHOO_XFER_PORT);

header = g_strdup_printf(

"POST http://%s:%d/notifyft HTTP/1.0\r\n"

"Content-length: %" G_GSIZE_FORMAT "\r\n"

"Host: %s:%d\r\n"

"Cookie: Y=%s; T=%s\r\n"

"\r\n",

host, port, content_length + 4 + d->str->len,

host, port, yd->cookie_y, yd->cookie_t);

/* There's no magic here, we just need to prepend in reverse order */

g_string_prepend(d->str, "29\xc0\x80");

pkt_buf_len = yahoo_packet_build(pkt, 8, FALSE, yd->jp, &pkt_buf);

yahoo_packet_free(pkt);

g_string_prepend_len(d->str, (char *)pkt_buf, pkt_buf_len);

g_free(pkt_buf);

g_string_prepend(d->str, header);

g_free(header);

d->fd = source;

d->watcher = gaim_input_add(d->fd, GAIM_INPUT_WRITE, yahoo_buddy_icon_upload_pending, d);

yahoo_buddy_icon_upload_pending(d, d->fd, GAIM_INPUT_WRITE);

}

void yahoo_buddy_icon_upload(GaimConnection *gc, struct yahoo_buddy_icon_upload_data *d)

{

GaimAccount *account = gaim_connection_get_account(gc);

struct yahoo_data *yd = gc->proto_data;

if (yd->buddy_icon_connect_data != NULL) {

/* Cancel any in-progress buddy icon upload */

gaim_proxy_connect_cancel(yd->buddy_icon_connect_data);

yd->buddy_icon_connect_data = NULL;

}

yd->buddy_icon_connect_data = gaim_proxy_connect(NULL, account,

yd->jp ? gaim_account_get_string(account, "xferjp_host", YAHOOJP_XFER_HOST)

: gaim_account_get_string(account, "xfer_host", YAHOO_XFER_HOST),

gaim_account_get_int(account, "xfer_port", YAHOO_XFER_PORT),

yahoo_buddy_icon_upload_connected, d);

if (yd->buddy_icon_connect_data == NULL)

{

gaim_debug_error("yahoo", "Uploading our buddy icon failed to connect.\n");

yahoo_buddy_icon_upload_data_free(d);

}

void yahoo_set_buddy_icon(GaimConnection *gc, const char *iconfile)

{

struct yahoo_data *yd = gc->proto_data;

GaimAccount *account = gc->account;

gchar *icondata;

gsize len;

GError *error = NULL;

if (iconfile == NULL) {

g_free(yd->picture_url);

yd->picture_url = NULL;

gaim_account_set_string(account, YAHOO_PICURL_SETTING, NULL);

gaim_account_set_int(account, YAHOO_PICCKSUM_SETTING, 0);

gaim_account_set_int(account, YAHOO_PICEXPIRE_SETTING, 0);

if (yd->logged_in)

/* Tell everyone we ain't got one no more */

yahoo_send_picture_update(gc, 0);

} else if (g_file_get_contents(iconfile, &icondata, &len, &error)) {

GString *s = g_string_new_len(icondata, len);

struct yahoo_buddy_icon_upload_data *d;

int oldcksum = gaim_account_get_int(account, YAHOO_PICCKSUM_SETTING, 0);

int expire = gaim_account_get_int(account, YAHOO_PICEXPIRE_SETTING, 0);

const char *oldurl = gaim_account_get_string(account, YAHOO_PICURL_SETTING, NULL);

yd->picture_checksum = g_string_hash(s);

if ((yd->picture_checksum == oldcksum) &&

(expire > (time(NULL) + 60*60*24)) && oldurl)

{

gaim_debug_misc("yahoo", "buddy icon is up to date. Not reuploading.\n");

g_string_free(s, TRUE);

g_free(yd->picture_url);

yd->picture_url = g_strdup(oldurl);

return;

}

d = g_new0(struct yahoo_buddy_icon_upload_data, 1);

d->gc = gc;

d->str = s;

d->fd = -1;

d->filename = g_strdup(iconfile);

if (!yd->logged_in) {

yd->picture_upload_todo = d;

return;

}

yahoo_buddy_icon_upload(gc, d);

} else {

gaim_debug_error("yahoo",

"Could not read buddy icon file '%s': %s\n",

iconfile, error->message);

g_error_free(error);

}

pidgin/pidgin