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2005-06-23 David Zeuthen <david@fubar.dk>

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* gnome/applet/vpn-password-dialog.c (child_stdout_data_cb): Send a
        signal to the child to indicate that we got what we wanted when we
        see two new-lines right after each other.
        (nmwa_vpn_request_password): Pass a structure with several members
        instead of just the passwords


git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@741 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
This commit is contained in:
David Zeuthen
2005-06-23 19:47:37 +00:00
committed by David Zeuthen
parent b88cd2913d
commit ad6dc012a0
2 changed files with 37 additions and 4 deletions
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8
ChangeLog
View File

@@ -1,3 +1,11 @@
2005-06-23 David Zeuthen <david@fubar.dk>
* gnome/applet/vpn-password-dialog.c (child_stdout_data_cb): Send a
signal to the child to indicate that we got what we wanted when we
see two new-lines right after each other.
(nmwa_vpn_request_password): Pass a structure with several members
instead of just the passwords
2005-06-23 Dan Williams <dcbw@redhat.com>
* src/NetworkManager.c

33
gnome/applet/vpn-password-dialog.c
View File

@@ -30,11 +30,19 @@
#include <dbus/dbus.h>
#include <dbus/dbus-glib.h>
#include <glib/gi18n-lib.h>
#include <unistd.h>
#include "applet.h"
#include "vpn-password-dialog.h"
#include "nm-utils.h"
typedef struct {
GSList **passwords;
int child_stdin;
int num_newlines;
} IOUserData;
static void
child_finished_cb (GPid pid, gint status, gpointer userdata)
{
@@ -47,7 +55,8 @@ static gboolean
child_stdout_data_cb (GIOChannel *source, GIOCondition condition, gpointer userdata)
{
char *str;
GSList **passwords = (GSList **) userdata;
IOUserData *io_user_data = (IOUserData *) userdata;
GSList **passwords = (GSList **) io_user_data->passwords;
if (! (condition & G_IO_IN))
goto out;
@@ -56,9 +65,18 @@ child_stdout_data_cb (GIOChannel *source, GIOCondition condition, gpointer userd
int len;
len = strlen (str);
if (len > 0) {
if (len == 1 && str[0] == '\n') {
/* on second line with a newline newline */
if (++io_user_data->num_newlines == 2) {
char buf[1];
/* terminate the child */
write (io_user_data->child_stdin, buf, sizeof (buf));
}
} else if (len > 0) {
/* remove terminating newline */
str[len - 1] = '\0';
*passwords = g_slist_append (*passwords, str);
}
}
@@ -76,6 +94,7 @@ nmwa_vpn_request_password (NMWirelessApplet *applet, const char *name, const cha
"-r",
NULL};
GSList *passwords = NULL;
int child_stdin;
int child_stdout;
GPid child_pid;
int child_status;
@@ -83,6 +102,7 @@ nmwa_vpn_request_password (NMWirelessApplet *applet, const char *name, const cha
guint child_stdout_channel_eventid;
GDir *dir;
char *auth_dialog_binary;
IOUserData io_user_data;
auth_dialog_binary = NULL;
@@ -157,7 +177,7 @@ nmwa_vpn_request_password (NMWirelessApplet *applet, const char *name, const cha
NULL, /* child_setup */
NULL, /* user_data */
&child_pid, /* child_pid */
NULL, /* standard_input */
&child_stdin, /* standard_input */
&child_stdout, /* standard_output */
NULL, /* standard_error */
NULL)) { /* error */
@@ -181,9 +201,14 @@ nmwa_vpn_request_password (NMWirelessApplet *applet, const char *name, const cha
/* catch when child is reaped */
g_child_watch_add (child_pid, child_finished_cb, (gpointer) &child_status);
io_user_data.passwords = &passwords;
io_user_data.child_stdin = child_stdin;
io_user_data.num_newlines = 0;
/* listen to what child has to say */
child_stdout_channel = g_io_channel_unix_new (child_stdout);
child_stdout_channel_eventid = g_io_add_watch (child_stdout_channel, G_IO_IN, child_stdout_data_cb, &passwords);
child_stdout_channel_eventid = g_io_add_watch (child_stdout_channel, G_IO_IN, child_stdout_data_cb,
&io_user_data);
g_io_channel_set_encoding (child_stdout_channel, NULL, NULL);
/* recurse mainloop here until the child is finished (child_status is set in child_finished_cb) */