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/UPGRADE didn't work properly when you were connected to multiple servers.

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git-svn-id: http://svn.irssi.org/repos/irssi/trunk@2080 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Timo Sirainen 2001-11-19 13:52:10 +00:00 committed by cras
parent 5656ad352d
commit 78f9c141dc
2 changed files with 22 additions and 35 deletions
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11
src/core/servers.c
View File

@ -198,11 +198,11 @@ static void server_connect_callback_readpipe(SERVER_REC *server)
handle = NULL;
if (ip != NULL) {
/* allow "server connecting" signal to create the
connection handle */
signal_emit("server connecting", 3, server, ip, &handle);
if (handle == NULL)
signal_emit("server connecting", 2, server, ip);
if (server->handle == NULL)
handle = net_connect_ip(ip, port, own_ip);
else
handle = net_sendbuffer_handle(server->handle);
}
if (handle == NULL) {
@ -227,7 +227,8 @@ static void server_connect_callback_readpipe(SERVER_REC *server)
return;
}
server->handle = net_sendbuffer_create(handle, 0);
if (server->handle == NULL)
server->handle = net_sendbuffer_create(handle, 0);
server->connect_tag =
g_input_add(handle, G_INPUT_WRITE | G_INPUT_READ,
(GInputFunction) server_connect_callback_init,

46
src/core/session.c
View File

@ -32,8 +32,6 @@
static char *session_file;
static char *irssi_binary;
static GIOChannel *next_handle;
void session_set_binary(const char *path)
{
char **paths, **tmp;
@ -73,21 +71,18 @@ static void cmd_upgrade(const char *data)
{
CONFIG_REC *session;
GSList *file_handles;
const char *args[10];
char *session_file;
int n;
char *session_file, *str, **args;
int i;
if (*data == '\0')
data = irssi_binary;
/* make sure we can execute it */
if (data == NULL || access(data, X_OK) != 0)
cmd_return_error(CMDERR_ERRNO);
if (data == NULL)
cmd_return_error(CMDERR_NOT_ENOUGH_PARAMS);
/* save the session */
session_file = g_strdup_printf("%s/session.%d", get_irssi_dir(), getpid());
unlink(session_file);
session = config_open(session_file, 0600);
unlink(session_file);
file_handles = NULL;
signal_emit("session save", 2, session, &file_handles);
@ -98,18 +93,19 @@ static void cmd_upgrade(const char *data)
signal_emit("session clean", 0);
/* close the file handles we don't want to transfer to new client */
for (n = 3; n < 256; n++) {
if (g_slist_find(file_handles, GINT_TO_POINTER(n)) == NULL)
close(n);
for (i = 3; i < 256; i++) {
if (g_slist_find(file_handles, GINT_TO_POINTER(i)) == NULL)
close(i);
}
g_slist_free(file_handles),
/* irssi --session ~/.irssi/session.<pid> -! */
args[0] = data;
args[1] = "--session";
args[2] = session_file;
args[3] = "-!";
args[4] = NULL;
/* irssi -! --session ~/.irssi/session.<pid>
data may contain some other program as well, like
/UPGRADE /usr/bin/screen irssi */
str = g_strdup_printf("%s -! --session %s", data, session_file);
args = g_strsplit(str, " ", -1);
g_free(str);
execvp(args[0], (char **) args);
fprintf(stderr, "exec: %s: %s\n", args[0], g_strerror(errno));
@ -165,10 +161,10 @@ static void session_restore_server(CONFIG_NODE *node)
conn = server_create_conn(proto->id, address, port,
chatnet, password, nick);
if (conn != NULL) {
next_handle = g_io_channel_unix_new(handle);
conn->reconnection = TRUE;
server = proto->server_connect(conn);
server->handle = net_sendbuffer_create(g_io_channel_unix_new(handle), 0);
server->session_reconnect = TRUE;
signal_emit("session restore server", 2, server, node);
@ -216,12 +212,6 @@ static void sig_init_finished(void)
session_file = NULL;
}
static void sig_connecting(SERVER_REC *server, IPADDR *ip, GIOChannel **handle)
{
*handle = next_handle;
next_handle = NULL;
}
void session_init(void)
{
static struct poptOption options[] = {
@ -237,8 +227,6 @@ void session_init(void)
signal_add("session save", (SIGNAL_FUNC) sig_session_save);
signal_add("session restore", (SIGNAL_FUNC) sig_session_restore);
signal_add("irssi init finished", (SIGNAL_FUNC) sig_init_finished);
signal_add("server connecting", (SIGNAL_FUNC) sig_connecting);
}
void session_deinit(void)
@ -250,6 +238,4 @@ void session_deinit(void)
signal_remove("session save", (SIGNAL_FUNC) sig_session_save);
signal_remove("session restore", (SIGNAL_FUNC) sig_session_restore);
signal_remove("irssi init finished", (SIGNAL_FUNC) sig_init_finished);
signal_remove("server connecting", (SIGNAL_FUNC) sig_connecting);
}