/
libsteam.c
2290 lines (1904 loc) · 78.2 KB
/
libsteam.c
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/*
* Steam Mobile Plugin for Pidgin
* Copyright (C) 2012-2016 Eion Robb
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*/
#include "libsteam.h"
#include "steam_connection.h"
static gboolean core_is_haze = FALSE;
// Hack to fix OSX compatibility :)
#ifdef __APPLE__
#undef G_OS_UNIX
#endif
#ifdef G_OS_UNIX
#include <dlfcn.h>
#ifdef USE_GNOME_KEYRING
#include <gnome-keyring.h>
// Copy of GNOME_KEYRING_NETWORK_PASSWORD to use locally
static const GnomeKeyringPasswordSchema network_password_schema = {
GNOME_KEYRING_ITEM_NETWORK_PASSWORD,
{
{ "user", GNOME_KEYRING_ATTRIBUTE_TYPE_STRING },
{ "domain", GNOME_KEYRING_ATTRIBUTE_TYPE_STRING },
{ "object", GNOME_KEYRING_ATTRIBUTE_TYPE_STRING },
{ "protocol", GNOME_KEYRING_ATTRIBUTE_TYPE_STRING },
{ "port", GNOME_KEYRING_ATTRIBUTE_TYPE_UINT32 },
{ "server", GNOME_KEYRING_ATTRIBUTE_TYPE_STRING },
{ "NULL", 0 },
}
};
static const GnomeKeyringPasswordSchema *my_GKNP = &network_password_schema;
static gpointer gnome_keyring_lib = NULL;
typedef gpointer (*gnome_keyring_store_password_type)(const GnomeKeyringPasswordSchema *schema, const gchar *keyring, const gchar *display_name, const gchar *password, GnomeKeyringOperationDoneCallback callback, gpointer data, GDestroyNotify destroy_data, ...);
static gnome_keyring_store_password_type my_gnome_keyring_store_password = NULL;
typedef gpointer (*gnome_keyring_delete_password_type)(const GnomeKeyringPasswordSchema *schema, GnomeKeyringOperationDoneCallback callback, gpointer data, GDestroyNotify destroy_data, ...);
static gnome_keyring_delete_password_type my_gnome_keyring_delete_password = NULL;
typedef gpointer (*gnome_keyring_find_password_type)(const GnomeKeyringPasswordSchema *schema, GnomeKeyringOperationGetStringCallback callback, gpointer data, GDestroyNotify destroy_data, ...);
static gnome_keyring_find_password_type my_gnome_keyring_find_password = NULL;
#else // USE_GNOME_KEYRING
#include <libsecret/secret.h>
// Copy of SECRET_SCHEMA_COMPAT_NETWORK to use locally
static const SecretSchema network_schema = {
"org.gnome.keyring.NetworkPassword",
SECRET_SCHEMA_NONE,
{
{ "user", SECRET_SCHEMA_ATTRIBUTE_STRING },
{ "domain", SECRET_SCHEMA_ATTRIBUTE_STRING },
{ "object", SECRET_SCHEMA_ATTRIBUTE_STRING },
{ "protocol", SECRET_SCHEMA_ATTRIBUTE_STRING },
{ "port", SECRET_SCHEMA_ATTRIBUTE_INTEGER },
{ "server", SECRET_SCHEMA_ATTRIBUTE_STRING },
{ "authtype", SECRET_SCHEMA_ATTRIBUTE_STRING },
{ NULL, 0 },
}
};
static const SecretSchema *my_SSCN = &network_schema;
static gpointer secret_lib = NULL;
typedef gpointer (*secret_password_store_type)(const SecretSchema *schema, const gchar *collection, const gchar *label, const gchar *password, GCancellable *cancellable, GAsyncReadyCallback callback, gpointer user_data, ...);
static secret_password_store_type my_secret_password_store = NULL;
typedef gpointer (*secret_password_clear_type)(const SecretSchema *schema, GCancellable *cancellable, GAsyncReadyCallback callback, gpointer user_data, ...);
static secret_password_clear_type my_secret_password_clear = NULL;
typedef gpointer (*secret_password_lookup_type)(const SecretSchema *schema, GCancellable *cancellable, GAsyncReadyCallback callback, gpointer user_data, ...);
static secret_password_lookup_type my_secret_password_lookup = NULL;
typedef gpointer (*secret_password_lookup_finish_type)(GAsyncResult *result, GError **error);
static secret_password_lookup_finish_type my_secret_password_lookup_finish = NULL;
#endif // USE_GNOME_KEYRING
#endif
#if !PURPLE_VERSION_CHECK(3, 0, 0)
#define purple_connection_error purple_connection_error_reason
#define purple_notify_user_info_add_pair_html purple_notify_user_info_add_pair
#endif
static const gchar *
steam_account_get_access_token(SteamAccount *sa) {
if (core_is_haze) {
if (sa->cached_access_token)
return sa->cached_access_token;
return "";
} else {
return purple_account_get_string(sa->account, "access_token", "");
}
}
#ifdef G_OS_UNIX
#ifdef USE_GNOME_KEYRING
static void
dummy_gnome_callback(GnomeKeyringResult result, gpointer user_data) {
// Gnome keyring throws toys out of cots if there's no callback!
if (result == GNOME_KEYRING_RESULT_OK) {
purple_debug_info("steam", "Access token stored OK\n");
} else if (result == GNOME_KEYRING_RESULT_CANCELLED) {
purple_debug_error("steam", "Access token not stored, user cancelled\n");
} else {
purple_debug_error("steam", "Access token not stored (%d)\n", result);
}
}
#endif //USE_GNOME_KEYRING
#endif
static void
steam_account_set_access_token(SteamAccount *sa, const gchar *access_token) {
#ifdef G_OS_UNIX
if (core_is_haze) {
if (access_token != NULL) {
g_free(sa->cached_access_token);
sa->cached_access_token = g_strdup(access_token);
#ifdef USE_GNOME_KEYRING
my_gnome_keyring_store_password(my_GKNP, //GNOME_KEYRING_NETWORK_PASSWORD,
NULL,
_("Steam Mobile OAuth Token"),
access_token,
dummy_gnome_callback, NULL, NULL,
"user", sa->account->username,
"server", "api.steamcommunity.com",
"protocol", "steammobile",
"domain", "libpurple",
NULL);
#else // !USE_GNOME_KEYRING
my_secret_password_store(my_SSCN, //SECRET_SCHEMA_COMPAT_NETWORK
NULL,
_("Steam Mobile OAuth Token"),
access_token,
NULL, NULL, NULL,
"user", sa->account->username,
"server", "api.steamcommunity.com",
"protocol", "steammobile",
"domain", "libpurple",
NULL);
#endif //USE_GNOME_KEYRING
} else {
g_free(sa->cached_access_token);
sa->cached_access_token = NULL;
#ifdef USE_GNOME_KEYRING
my_gnome_keyring_delete_password(my_GKNP, //GNOME_KEYRING_NETWORK_PASSWORD,
dummy_gnome_callback, NULL, NULL,
"user", sa->account->username,
"server", "api.steamcommunity.com",
"protocol", "steammobile",
"domain", "libpurple",
NULL);
#else // !USE_GNOME_KEYRING
my_secret_password_clear(my_SSCN, //SECRET_SCHEMA_COMPAT_NETWORK
NULL, NULL, NULL,
"user", sa->account->username,
"server", "api.steamcommunity.com",
"protocol", "steammobile",
"domain", "libpurple",
NULL);
#endif // USE_GNOME_KEYRING
}
return;
}
#endif
purple_account_set_string(sa->account, "access_token", access_token);
}
static const gchar *
steam_personastate_to_statustype(gint64 state)
{
const char *status_id;
PurpleStatusPrimitive prim;
switch(state)
{
default:
case 0: //Offline
prim = PURPLE_STATUS_OFFLINE;
break;
case 1: //Online
prim = PURPLE_STATUS_AVAILABLE;
break;
case 2: //Busy
prim = PURPLE_STATUS_UNAVAILABLE;
break;
case 3: //Away
prim = PURPLE_STATUS_AWAY;
break;
case 4: //Snoozing
prim = PURPLE_STATUS_EXTENDED_AWAY;
break;
case 5: //Looking to trade
return "trade";
case 6: //Looking to play
return "play";
}
status_id = purple_primitive_get_id_from_type(prim);
return status_id;
}
static const gchar *
steam_accountid_to_steamid(gint64 accountid)
{
static gchar steamid[21];
sprintf(steamid, "%" G_GINT64_FORMAT, accountid + G_GINT64_CONSTANT(76561197960265728));
return steamid;
}
static const gchar *
steam_steamid_to_accountid(const gchar *steamid)
{
static gchar accountid[21];
gint64 steamid_int = g_ascii_strtoll(steamid, NULL, 10);
g_return_val_if_fail(steamid_int, NULL);
sprintf(accountid, "%" G_GINT64_FORMAT, steamid_int - G_GINT64_CONSTANT(76561197960265728));
return accountid;
}
static void steam_fetch_new_sessionid(SteamAccount *sa);
static void steam_get_friend_summaries(SteamAccount *sa, const gchar *who);
static void steam_get_rsa_key(SteamAccount *sa);
static void steam_get_conversations(SteamAccount *sa);
static void
steam_friend_action(SteamAccount *sa, const gchar *who, const gchar *action)
{
//Possible actions: add, remove
GString *postdata = g_string_new(NULL);
const gchar *url;
if (g_str_equal(action, "remove"))
url = "/actions/RemoveFriendAjax";
else
url = "/actions/AddFriendAjax";
g_string_append_printf(postdata, "steamid=%s&", purple_url_encode(who));
g_string_append_printf(postdata, "sessionID=%s", purple_url_encode(sa->sessionid));
steam_post_or_get(sa, STEAM_METHOD_POST | STEAM_METHOD_SSL, "steamcommunity.com", url, postdata->str, NULL, NULL, FALSE);
g_string_free(postdata, TRUE);
if (g_str_equal(action, "add"))
{
steam_get_friend_summaries(sa, who);
}
}
static void
steam_friend_invite_action(SteamAccount *sa, const gchar *who, const gchar *action)
{
//Possible actions: accept, ignore, block
GString *postdata = g_string_new(NULL);
gchar *url = g_strdup_printf("/profiles/%s/home_process", purple_url_encode(sa->steamid));
g_string_append(postdata, "json=1&");
g_string_append(postdata, "xml=1&");
g_string_append(postdata, "action=approvePending&");
g_string_append(postdata, "itype=friend&");
g_string_append_printf(postdata, "perform=%s&", purple_url_encode(action));
g_string_append_printf(postdata, "sessionID=%s&", purple_url_encode(sa->sessionid));
g_string_append_printf(postdata, "id=%s", purple_url_encode(who));
steam_post_or_get(sa, STEAM_METHOD_POST | STEAM_METHOD_SSL, "steamcommunity.com", url, postdata->str, NULL, NULL, FALSE);
g_free(url);
g_string_free(postdata, TRUE);
}
static void
steam_register_game_key_text(SteamAccount *sa, const gchar *game_key)
{
//Possible actions: accept, ignore, block
GString *postdata = g_string_new(NULL);
g_string_append_printf(postdata, "product_key=%s&", purple_url_encode(game_key));
g_string_append_printf(postdata, "sessionid=%s&", purple_url_encode(sa->sessionid));
steam_post_or_get(sa, STEAM_METHOD_POST | STEAM_METHOD_SSL, "store.steampowered.com", "/account/ajaxregisterkey/", postdata->str, NULL, NULL, FALSE);
g_string_free(postdata, TRUE);
}
static void
steam_register_game_key(PurplePluginAction *action)
{
PurpleConnection *pc = (PurpleConnection *) action->context;
SteamAccount *sa = pc->proto_data;
purple_request_input(pc, "Activate a Product on Steam",
"Redeem a Steam Key",
NULL,
"XXXXX-XXXXX-XXXXX", FALSE, FALSE, NULL,
_("_Search"), G_CALLBACK(steam_register_game_key_text),
_("_Cancel"), NULL,
purple_connection_get_account(pc), NULL, NULL,
sa);
}
static void
steam_fetch_new_sessionid_cb(SteamAccount *sa, JsonObject *obj, gpointer user_data)
{
if (g_hash_table_lookup(sa->cookie_table, "sessionid"))
{
g_free(sa->sessionid);
sa->sessionid = g_strdup(g_hash_table_lookup(sa->cookie_table, "sessionid"));
}
}
static void
steam_fetch_new_sessionid(SteamAccount *sa)
{
gchar *steamLogin;
steamLogin = g_strconcat(sa->steamid, "||oauth:", steam_account_get_access_token(sa), NULL);
g_hash_table_replace(sa->cookie_table, g_strdup("steamLogin"), steamLogin);
steam_post_or_get(sa, STEAM_METHOD_GET | STEAM_METHOD_SSL, "steamcommunity.com", "/mobilesettings/GetManifest/v0001", NULL, steam_fetch_new_sessionid_cb, NULL, FALSE);
}
static void
steam_captcha_cancel_cb(PurpleConnection *pc, PurpleRequestFields *fields)
{
purple_connection_error_reason(pc, PURPLE_CONNECTION_ERROR_AUTHENTICATION_FAILED,
"Could not authenticate captcha.");
}
static void
steam_captcha_ok_cb(PurpleConnection *pc, PurpleRequestFields *fields)
{
SteamAccount *sa = pc->proto_data;
const gchar *captcha_response;
captcha_response = purple_request_fields_get_string(fields, "captcha_response");
sa->captcha_text = g_strdup(captcha_response);
//re-login
steam_get_rsa_key(sa);
}
static void
steam_captcha_image_cb(PurpleUtilFetchUrlData *url_data, gpointer userdata, const gchar *response, gsize len, const gchar *error_message)
{
SteamAccount *sa = userdata;
PurpleRequestFields *fields;
PurpleRequestFieldGroup *group;
PurpleRequestField *field;
fields = purple_request_fields_new();
group = purple_request_field_group_new(NULL);
purple_request_fields_add_group(fields, group);
#ifdef DISPLAY_CAPTCHA_AS_URL
field = purple_request_field_string_new("captcha_image", _("Image url"), g_strdup_printf(STEAM_CAPTCHA_URL, sa->captcha_gid), FALSE);
#else
field = purple_request_field_image_new("captcha_image", _("Image"), response, len);
#endif
purple_request_field_group_add_field(group, field);
field = purple_request_field_string_new("captcha_response", _("Response"), "", FALSE);
purple_request_field_group_add_field(group, field);
purple_request_fields(sa->pc,
_("Steam Captcha"), _("Steam Captcha"),
#ifdef DISPLAY_CAPTCHA_AS_URL
_("Paste the url in your browser and input the displayed captcha"),
#else
_("Please verify you are human by typing the following"),
#endif
fields,
_("OK"), G_CALLBACK(steam_captcha_ok_cb),
_("Logout"), G_CALLBACK(steam_captcha_cancel_cb),
sa->account, NULL, NULL, sa->pc
);
}
static guint active_icon_downloads = 0;
static void
steam_get_icon_cb(PurpleUtilFetchUrlData *url_data, gpointer user_data, const gchar *url_text, gsize len, const gchar *error_message)
{
PurpleBuddy *buddy = user_data;
SteamBuddy *sbuddy;
if (!buddy || !buddy->proto_data)
return;
sbuddy = buddy->proto_data;
purple_buddy_icons_set_for_user(buddy->account, buddy->name, g_memdup(url_text, len), len, sbuddy->avatar);
active_icon_downloads--;
}
static void
steam_get_icon_now(PurpleBuddy *buddy)
{
const gchar *old_avatar = purple_buddy_icons_get_checksum_for_user(buddy);
SteamBuddy *sbuddy;
purple_debug_info("steam", "getting new buddy icon for %s\n", buddy->name);
if (!buddy || !buddy->proto_data)
{
purple_debug_info("steam", "no buddy proto_data :(\n");
return;
}
sbuddy = buddy->proto_data;
if (!sbuddy->avatar || (old_avatar && g_str_equal(sbuddy->avatar, old_avatar)))
return;
#if PURPLE_VERSION_CHECK(3, 0, 0)
purple_util_fetch_url_request(buddy->account, sbuddy->avatar, TRUE, NULL, FALSE, NULL, FALSE, -1, steam_get_icon_cb, buddy);
#else
purple_util_fetch_url_request(sbuddy->avatar, TRUE, NULL, FALSE, NULL, FALSE, steam_get_icon_cb, buddy);
#endif
active_icon_downloads++;
}
static gboolean
steam_get_icon_queuepop(gpointer data)
{
PurpleBuddy *buddy = data;
// Only allow 4 simultaneous downloads
if (active_icon_downloads > 4)
return TRUE;
steam_get_icon_now(buddy);
return FALSE;
}
static void
steam_get_icon(PurpleBuddy *buddy)
{
if (!buddy) return;
purple_timeout_add(100, steam_get_icon_queuepop, (gpointer)buddy);
}
static void steam_poll(SteamAccount *sa, gboolean secure, guint message);
gboolean steam_timeout(gpointer userdata)
{
SteamAccount *sa = userdata;
steam_poll(sa, FALSE, sa->message);
// If no response within 3 minutes, assume connection lost and try again
purple_timeout_remove(sa->watchdog_timeout);
sa->watchdog_timeout = purple_timeout_add_seconds(3 * 60, steam_timeout, sa);
return FALSE;
}
static void
steam_auth_accept_cb(gpointer user_data)
{
PurpleBuddy *temp_buddy = user_data;
PurpleAccount *account = purple_buddy_get_account(temp_buddy);
PurpleConnection *pc = purple_account_get_connection(account);
SteamAccount *sa = pc->proto_data;
steam_friend_invite_action(sa, temp_buddy->name, "accept");
purple_buddy_destroy(temp_buddy);
}
static void
steam_auth_reject_cb(gpointer user_data)
{
PurpleBuddy *temp_buddy = user_data;
PurpleAccount *account = purple_buddy_get_account(temp_buddy);
PurpleConnection *pc = purple_account_get_connection(account);
SteamAccount *sa = pc->proto_data;
steam_friend_invite_action(sa, temp_buddy->name, "ignore");
purple_buddy_destroy(temp_buddy);
}
void
steam_search_results_add_buddy(PurpleConnection *pc, GList *row, void *user_data)
{
PurpleAccount *account = purple_connection_get_account(pc);
if (!purple_find_buddy(account, g_list_nth_data(row, 0)))
purple_blist_request_add_buddy(account, g_list_nth_data(row, 0), "Steam", g_list_nth_data(row, 1));
}
void
steam_search_display_results(SteamAccount *sa, JsonObject *obj, gpointer user_data)
{
PurpleNotifySearchResults *results;
PurpleNotifySearchColumn *column;
JsonArray *players = NULL;
guint index;
gchar *search_term = user_data;
if (!json_object_has_member(obj, "players"))
{
g_free(search_term);
return;
}
results = purple_notify_searchresults_new();
if (results == NULL)
{
g_free(search_term);
return;
}
/* columns: Friend ID, Name, Network */
column = purple_notify_searchresults_column_new(_("ID"));
purple_notify_searchresults_column_add(results, column);
column = purple_notify_searchresults_column_new(_("Persona"));
purple_notify_searchresults_column_add(results, column);
column = purple_notify_searchresults_column_new(_("Real name"));
purple_notify_searchresults_column_add(results, column);
column = purple_notify_searchresults_column_new(_("Profile"));
purple_notify_searchresults_column_add(results, column);
purple_notify_searchresults_button_add(results,
PURPLE_NOTIFY_BUTTON_ADD,
steam_search_results_add_buddy);
players = json_object_get_array_member(obj, "players");
for(index = 0; index < json_array_get_length(players); index++)
{
JsonObject *player = json_array_get_object_element(players, index);
/* the row in the search results table */
/* prepend to it backwards then reverse to speed up adds */
GList *row = NULL;
row = g_list_prepend(row, g_strdup(json_object_get_string_member(player, "steamid")));
row = g_list_prepend(row, g_strdup(json_object_get_string_member(player, "personaname")));
row = g_list_prepend(row, g_strdup(json_object_get_string_member(player, "realname")));
row = g_list_prepend(row, g_strdup(json_object_get_string_member(player, "profileurl")));
row = g_list_reverse(row);
purple_notify_searchresults_row_add(results, row);
}
purple_notify_searchresults(sa->pc, NULL, search_term, NULL,
results, NULL, NULL);
}
void
steam_search_users_text_cb(SteamAccount *sa, JsonObject *obj, gpointer user_data)
{
JsonArray *results = NULL;
guint index;
GString *userids;
gchar *search_term = user_data;
if (json_object_get_int_member(obj, "count") == 0 ||
!json_object_has_member(obj, "results"))
{
gchar *primary_text = g_strdup_printf("Your search for the user \"%s\" returned no results", search_term);
purple_notify_warning(sa->pc, "No users found", primary_text, "");
g_free(primary_text);
g_free(search_term);
return;
}
userids = g_string_new("");
results = json_object_get_array_member(obj, "results");
for(index = 0; index < json_array_get_length(results); index++)
{
JsonObject *result = json_array_get_object_element(results, index);
g_string_append_printf(userids, "%s,", json_object_get_string_member(result, "steamid"));
}
if (userids && userids->str && *userids->str)
{
GString *url = g_string_new("/ISteamUserOAuth/GetUserSummaries/v0001?");
g_string_append_printf(url, "access_token=%s&", purple_url_encode(steam_account_get_access_token(sa)));
g_string_append_printf(url, "steamids=%s", purple_url_encode(userids->str));
steam_post_or_get(sa, STEAM_METHOD_GET | STEAM_METHOD_SSL, NULL, url->str, NULL, steam_search_display_results, search_term, TRUE);
g_string_free(url, TRUE);
} else {
g_free(search_term);
}
g_string_free(userids, TRUE);
}
void
steam_search_users_text(gpointer user_data, const gchar *text)
{
SteamAccount *sa = user_data;
GString *url = g_string_new("/ISteamUserOAuth/Search/v0001?");
g_string_append_printf(url, "access_token=%s&", purple_url_encode(steam_account_get_access_token(sa)));
g_string_append_printf(url, "keywords=%s&", purple_url_encode(text));
g_string_append(url, "offset=0&");
g_string_append(url, "count=50&");
g_string_append(url, "targets=users&");
g_string_append(url, "fields=all&");
steam_post_or_get(sa, STEAM_METHOD_GET | STEAM_METHOD_SSL, "api.steampowered.com", url->str, NULL, steam_search_users_text_cb, g_strdup(text), FALSE);
g_string_free(url, TRUE);
}
void
steam_search_users(PurplePluginAction *action)
{
PurpleConnection *pc = (PurpleConnection *) action->context;
SteamAccount *sa = pc->proto_data;
purple_request_input(pc, "Search for Steam Friends",
"Search for Steam Friends",
NULL,
NULL, FALSE, FALSE, NULL,
_("_Search"), G_CALLBACK(steam_search_users_text),
_("_Cancel"), NULL,
purple_connection_get_account(pc), NULL, NULL,
sa);
}
static void
steam_get_friend_summaries_internal(SteamAccount *sa, const gchar *who, SteamProxyCallbackFunc callback_func, gpointer user_data)
{
GString *url;
g_return_if_fail(sa && who && *who);
url = g_string_new("/ISteamUserOAuth/GetUserSummaries/v0001?");
g_string_append_printf(url, "access_token=%s&", purple_url_encode(steam_account_get_access_token(sa)));
g_string_append_printf(url, "steamids=%s", purple_url_encode(who));
steam_post_or_get(sa, STEAM_METHOD_GET | STEAM_METHOD_SSL, NULL, url->str, NULL, callback_func, user_data, TRUE);
g_string_free(url, TRUE);
}
static void
steam_got_friend_state(SteamAccount *sa, JsonObject *obj, gpointer user_data)
{
const gchar *steamid = json_object_get_string_member(obj, "m_ulSteamID");
gint64 personastate = json_object_get_int_member(obj, "m_ePersonaState");
gchar *game_name = NULL;
if (json_object_has_member(obj, "m_strInGameName")) {
game_name = purple_utf8_salvage(json_object_get_string_member(obj, "m_strInGameName"));
}
if (core_is_haze) {
if (game_name && *game_name) {
purple_prpl_got_user_status(sa->account, steamid, steam_personastate_to_statustype(personastate), "message", g_markup_printf_escaped("In game %s", game_name), NULL);
} else {
purple_prpl_got_user_status(sa->account, steamid, steam_personastate_to_statustype(personastate), "message", NULL, NULL);
}
} else {
purple_prpl_got_user_status(sa->account, steamid, steam_personastate_to_statustype(personastate), NULL);
}
if (game_name && *game_name) {
purple_prpl_got_user_status(sa->account, steamid, "ingame", "game", game_name, NULL);
} else {
purple_prpl_got_user_status_deactive(sa->account, steamid, "ingame");
}
PurpleBuddy *buddy = purple_find_buddy(sa->account, steamid);
if (!buddy)
return;
SteamBuddy *sbuddy = buddy->proto_data;
if (!sbuddy)
return;
g_free(sbuddy->gameextrainfo); sbuddy->gameextrainfo = game_name;
g_free(sbuddy->gameid); sbuddy->gameid = json_object_has_member(obj, "m_nInGameAppID") ? g_strdup(json_object_get_string_member(obj, "m_nInGameAppID")) : NULL;
}
static void
steam_get_friend_state(SteamAccount *sa, const gchar *who)
{
GString *url;
const gchar *accountid = steam_steamid_to_accountid(who);
g_return_if_fail(sa && who && *who);
url = g_string_new("/chat/friendstate/");
g_string_append_printf(url, "%s", purple_url_encode(accountid));
steam_post_or_get(sa, STEAM_METHOD_GET | STEAM_METHOD_SSL, "steamcommunity.com", url->str, NULL, steam_got_friend_state, NULL, TRUE);
g_string_free(url, TRUE);
}
static void
steam_request_add_user(SteamAccount *sa, JsonObject *obj, gpointer user_data)
{
JsonArray *players = json_object_get_array_member(obj, "players");
PurpleBuddy *buddy = user_data;
guint index;
for(index = 0; index < json_array_get_length(players); index++)
{
JsonObject *player = json_array_get_object_element(players, index);
const gchar *steamid = json_object_get_string_member(player, "steamid");
const gchar *personaname;
if (!steamid || !g_str_equal(buddy->name, steamid))
continue; // This is not the droid we are looking for
personaname = json_object_get_string_member(player, "personaname");
purple_account_request_authorization(
sa->account, steamid, personaname,
NULL, NULL, TRUE,
steam_auth_accept_cb, steam_auth_reject_cb, buddy);
return;
}
// What? The buddy we wanted info about wasn't in the response???
purple_buddy_destroy(buddy);
}
static void
steam_poll_cb(SteamAccount *sa, JsonObject *obj, gpointer user_data)
{
JsonArray *messages = NULL;
guint index;
gint secure = GPOINTER_TO_INT(user_data);
guint server_timestamp;
time_t local_timestamp;
GString *users_to_update = g_string_new(NULL);
server_timestamp = (guint) json_object_get_int_member(obj, "timestamp");
local_timestamp = time(NULL);
if (json_object_has_member(obj, "messages"))
messages = json_object_get_array_member(obj, "messages");
if (messages != NULL)
for(index = 0; index < json_array_get_length(messages); index++)
{
JsonObject *message = json_array_get_object_element(messages, index);
const gchar *type = json_object_get_string_member(message, "type");
if (g_str_equal(type, "typing"))
{
serv_got_typing(sa->pc, json_object_get_string_member(message, "steamid_from"), 20, PURPLE_TYPING);
} else if (g_str_equal(type, "saytext") || g_str_equal(type, "emote") || g_str_equal(type, "my_saytext") || g_str_equal(type, "my_emote"))
{
if (json_object_has_member(message, "secure_message_id"))
{
guint secure_message_id = (guint) json_object_get_int_member(message, "secure_message_id");
steam_poll(sa, TRUE, secure_message_id);
sa->message = MAX(sa->message, secure_message_id);
} else {
time_t real_timestamp;
if (json_object_has_member(message, "utc_timestamp")) {
real_timestamp = json_object_get_int_member(message, "utc_timestamp");
} else {
guint new_timestamp = (guint) json_object_get_int_member(message, "timestamp");
real_timestamp = local_timestamp - ((server_timestamp - new_timestamp) / 1000);
}
if (real_timestamp > sa->last_message_timestamp)
{
gchar *text, *html;
const gchar *from;
if (g_str_equal(type, "emote") || g_str_equal(type, "my_emote"))
{
text = g_strconcat("/me ", json_object_get_string_member(message, "text"), NULL);
} else {
text = g_strdup(json_object_get_string_member(message, "text"));
}
html = purple_markup_escape_text(text, -1);
from = json_object_get_string_member(message, "steamid_from");
if (g_str_has_prefix(type, "my_")) {
PurpleConversation *conv = purple_find_conversation_with_account(PURPLE_CONV_TYPE_IM, from, sa->account);
if (conv == NULL)
{
conv = purple_conversation_new(PURPLE_CONV_TYPE_IM, sa->account, from);
}
purple_conversation_write(conv, from, html, PURPLE_MESSAGE_SEND, real_timestamp);
} else {
serv_got_im(sa->pc, from, html, PURPLE_MESSAGE_RECV, real_timestamp);
}
g_free(html);
g_free(text);
sa->last_message_timestamp = real_timestamp;
}
}
} else if (g_str_equal(type, "personastate"))
{
gint64 personastate = json_object_get_int_member(message, "persona_state");
const gchar *steamid = json_object_get_string_member(message, "steamid_from");
if (!STEAMID_IS_GROUP(steamid)) {
purple_prpl_got_user_status(sa->account, steamid, steam_personastate_to_statustype(personastate), NULL);
serv_got_alias(sa->pc, steamid, json_object_get_string_member(message, "persona_name"));
g_string_append_c(users_to_update, ',');
g_string_append(users_to_update, steamid);
steam_get_friend_state(sa, steamid);
}
} else if (g_str_equal(type, "personarelationship"))
{
const gchar *steamid = json_object_get_string_member(message, "steamid_from");
gint64 persona_state = json_object_get_int_member(message, "persona_state");
if (!STEAMID_IS_GROUP(steamid)) {
if (persona_state == 0) {
purple_blist_remove_buddy(purple_find_buddy(sa->account, steamid));
} else if (persona_state == 2) {
// Find out the name of the buddy before we display the auth request
steam_get_friend_summaries_internal(sa, steamid, steam_request_add_user, purple_buddy_new(sa->account, steamid, NULL));
} else if (persona_state == 3) {
if (!purple_find_buddy(sa->account, steamid)) {
purple_blist_add_buddy(purple_buddy_new(sa->account, steamid, NULL), NULL, purple_find_group("Steam"), NULL);
g_string_append_c(users_to_update, ',');
g_string_append(users_to_update, steamid);
}
}
}
} else if (g_str_equal(type, "leftconversation"))
{
const gchar *steamid = json_object_get_string_member(message, "steamid_from");
PurpleConversation *conv = purple_find_conversation_with_account(PURPLE_CONV_TYPE_IM, steamid, sa->account);
const gchar *alias = purple_buddy_get_alias(purple_find_buddy(sa->account, steamid));
gchar *has_left_msg = g_strdup_printf("%s has left the conversation", alias ? alias : "User");
purple_conversation_write(conv, "", has_left_msg, PURPLE_MESSAGE_SYSTEM, time(NULL));
g_free(has_left_msg);
} else {
purple_debug_error("steam", "unknown message type %s\n", type);
}
}
if (sa->last_message_timestamp > 0)
purple_account_set_int(sa->account, "last_message_timestamp", sa->last_message_timestamp);
if (json_object_has_member(obj, "messagelast"))
sa->message = MAX(sa->message, (guint) json_object_get_int_member(obj, "messagelast"));
if (json_object_has_member(obj, "error") && g_str_equal(json_object_get_string_member(obj, "error"), "Not Logged On"))
{
g_string_free(users_to_update, TRUE);
purple_connection_error(sa->pc, PURPLE_CONNECTION_ERROR_NETWORK_ERROR, _("Reconnect needed"));
return;
}
if (!secure)
{
sa->poll_timeout = purple_timeout_add_seconds(1, steam_timeout, sa);
}
if (users_to_update && users_to_update->len) {
steam_get_friend_summaries(sa, users_to_update->str);
}
g_string_free(users_to_update, TRUE);
}
static void
steam_poll(SteamAccount *sa, gboolean secure, guint message)
{
GString *post = g_string_new(NULL);
SteamMethod method = STEAM_METHOD_POST;
const gchar *url = "/ISteamWebUserPresenceOAuth/PollStatus/v0001";
if (secure == TRUE || purple_account_get_bool(sa->account, "always_use_https", FALSE))
{
method |= STEAM_METHOD_SSL;
url = "/ISteamWebUserPresenceOAuth/Poll/v0001";
g_string_append_printf(post, "access_token=%s&", purple_url_encode(steam_account_get_access_token(sa)));
} else {
g_string_append_printf(post, "steamid=%s&", purple_url_encode(sa->steamid));
}
g_string_append_printf(post, "umqid=%s&", purple_url_encode(sa->umqid));
g_string_append_printf(post, "message=%u&", message?message:sa->message);
g_string_append_printf(post, "secidletime=%d", sa->idletime);
steam_post_or_get(sa, method, NULL, url, post->str, steam_poll_cb, GINT_TO_POINTER(secure?1:0), TRUE);
g_string_free(post, TRUE);
}
static void
steam_got_friend_summaries(SteamAccount *sa, JsonObject *obj, gpointer user_data)
{
JsonArray *players = json_object_get_array_member(obj, "players");
PurpleBuddy *buddy;
SteamBuddy *sbuddy;
guint index;
for(index = 0; index < json_array_get_length(players); index++)
{
JsonObject *player = json_array_get_object_element(players, index);
const gchar *steamid = json_object_get_string_member(player, "steamid");
gint64 personastate = -1;
if (steamid == NULL)
continue;
if (purple_strequal(steamid, sa->steamid) && purple_account_get_bool(sa->account, "change_status_to_game", FALSE)) {
const gchar *gameid = json_object_get_string_member(player, "gameid");
const gchar *last_gameid = purple_account_get_string(sa->account, "current_gameid", NULL);
if (!purple_strequal(last_gameid, gameid)) {
PurpleSavedStatus *current_status = purple_savedstatus_get_current();
// We changed our in-game status
purple_account_set_string(sa->account, "current_gameid", gameid);
if (!last_gameid) {
//Starting a game
purple_account_set_string(sa->account, "last_status_message", purple_savedstatus_get_message(current_status));
}
if (!gameid) {
//Finishing game
purple_savedstatus_set_message(current_status, purple_account_get_string(sa->account, "last_status_message", NULL));
purple_account_set_string(sa->account, "last_status_message", NULL);
} else {
//Starting or changing a game
gchar *new_message = g_markup_printf_escaped("In game %s", json_object_get_string_member(player, "gameextrainfo"));
purple_savedstatus_set_message(current_status, new_message);
g_free(new_message);
}
purple_savedstatus_activate(current_status);
}
}
buddy = purple_find_buddy(sa->account, steamid);
if (!buddy)
continue;
sbuddy = buddy->proto_data;
if (sbuddy == NULL)
{
sbuddy = g_new0(SteamBuddy, 1);
buddy->proto_data = sbuddy;
sbuddy->steamid = g_strdup(steamid);
}
g_free(sbuddy->personaname); sbuddy->personaname = g_strdup(json_object_get_string_member(player, "personaname"));
serv_got_alias(sa->pc, steamid, sbuddy->personaname);
g_free(sbuddy->realname); sbuddy->realname = g_strdup(json_object_get_string_member(player, "realname"));
g_free(sbuddy->profileurl); sbuddy->profileurl = g_strdup(json_object_get_string_member(player, "profileurl"));
g_free(sbuddy->avatar); sbuddy->avatar = g_strdup(json_object_get_string_member(player, "avatarfull"));
sbuddy->personastateflags = (guint) json_object_get_int_member(player, "personastateflags");
// Optional :
g_free(sbuddy->gameid); sbuddy->gameid = json_object_has_member(player, "gameid") ? g_strdup(json_object_get_string_member(player, "gameid")) : NULL;
g_free(sbuddy->gameextrainfo); sbuddy->gameextrainfo = json_object_has_member(player, "gameextrainfo") ? purple_utf8_salvage(json_object_get_string_member(player, "gameextrainfo")) : NULL;
g_free(sbuddy->gameserversteamid); sbuddy->gameserversteamid = json_object_has_member(player, "gameserversteamid") ? g_strdup(json_object_get_string_member(player, "gameserversteamid")) : NULL;
g_free(sbuddy->lobbysteamid); sbuddy->lobbysteamid = json_object_has_member(player, "lobbysteamid") ? g_strdup(json_object_get_string_member(player, "lobbysteamid")) : NULL;
g_free(sbuddy->gameserverip); sbuddy->gameserverip = json_object_has_member(player, "gameserverip") ? g_strdup(json_object_get_string_member(player, "gameserverip")) : NULL;