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|
/*
This file is part of GNUnet.
(C) 2010-2013 Christian Grothoff (and other contributing authors)
GNUnet 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, or (at your
option) any later version.
GNUnet 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 GNUnet; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
/**
* @file src/conversation/gnunet-conversation-gtk.c
* @brief Main function of gnunet-conversation-gtk
* @author yids
* @author hark
*/
#include "gnunet_gtk.h"
#include "gtk/gtk.h"
#include "gnunet-conversation-gtk.h"
#include "gnunet/gnunet_gnsrecord_lib.h"
#include "gnunet/gnunet_conversation_service.h"
#include "gnunet/gnunet_identity_service.h"
#include "gnunet/gnunet_namestore_service.h"
#include "gnunet/gnunet_speaker_lib.h"
#include "gnunet/gnunet_microphone_lib.h"
#include "gnunet/gnunet_namestore_service.h"
#include "gnunet/gnunet_gnsrecord_lib.h"
#include <time.h>
/*
* macro's
*/
#define UPDATE_STATUS(format, ...) update_status(g_strdup_printf (format, ## __VA_ARGS__))
//#define UPDATE_INFOBAR(format, ...) set_infobar_text(g_strdup_printf (format, ## __VA_ARGS__))
#define LOG(format, ...) log_message(g_strdup_printf (format, ## __VA_ARGS__))
/**
* Get an object from the main window.
*
* @param name name of the object
* @return NULL on error
*/
static GObject *
get_object (const char *name)
{
return GNUNET_GTK_main_loop_get_object (ml, name);
}
/*
* log a message to gtk log textbuffer
* @param Message to be logged
*/
void
log_message (const char *message)
{
//
// log
//
GtkTextBuffer *logbuff;
GtkTextView *log_view;
GtkTextIter iter;
gchar *fmsg;
log_view = GTK_TEXT_VIEW(get_object ("GNUNET_GTK_conversation_log"));
logbuff = GTK_TEXT_BUFFER(gtk_text_view_get_buffer (log_view));
fmsg = g_strdup_printf (" %s \n", message);
gtk_text_buffer_get_start_iter (logbuff, &iter);
gtk_text_buffer_insert (logbuff, &iter, fmsg, -1);
g_free (fmsg);
}
/*
* does nothing
*/
void
update_state ()
{
// LOG('update_state called',NULL);
}
/*
* update status
*
* @param message Message to put in statusbar
*/
void
update_status (const gchar * message)
{
GtkStatusbar *status_bar;
guint status_bar_context;
gchar *buff;
status_bar = GTK_STATUSBAR(get_object ("GNUNET_GTK_conversation_statusbar"));
status_bar_context = gtk_statusbar_get_context_id (status_bar, "blaat");
buff = g_strdup_printf ("%s", message);
gtk_statusbar_push (GTK_STATUSBAR (status_bar),
GPOINTER_TO_INT (status_bar_context), buff);
g_free (buff);
}
/*
* adds a item to the call history
*
* @param type type of call: 1: accepted 2: rejected
* @return void
*/
void
history_add (int type, char *contactName)
{
GtkTreeIter iter;
time_t t;
time (&t);
gtk_list_store_append (history_liststore, &iter);
gtk_list_store_set (history_liststore, &iter, 1, type, 0, ctime (&t), 2,
contactName, -1);
}
/*
* set button text
* @param button_name name of button
* @param label label on the button
*/
void
set_button_text (const char *button_name, const char *label)
{
//GtkButton *button;
GtkWidget *button;
button = GTK_WIDGET(get_object (button_name));
gtk_widget_hide (button);
}
/*
* set infobar text
*/
//
//void
//set_infobar_text (const gchar * text)
//{
// GtkLabel *infolabel;
//
// infolabel = GTK_LABEL(get_object ("GNUNET_GTK_new_call_label"));
// log_message ("setting infobar text");
// gtk_label_set_text (infolabel, text);
//}
//
/*
* disable button
*/
void
disable_button (const char *button_name)
{
//GtkButton *button;
GtkWidget *button;
button = GTK_WIDGET(get_object (button_name));
gtk_widget_hide (button);
}
/*
* enable button
*/
void
enable_button (const char *button_name)
{
//GtkButton *button;
GtkWidget *button;
button = GTK_WIDGET(get_object (button_name));
gtk_widget_show (button);
}
/*
* show infobar
*/
//
//void
//show_infobar ()
//{
// GtkWidget *infobar;
//
// infobar = GTK_WIDGET(get_object ("GNUNET_GTK_conversation_infobar"));
//
// gtk_widget_show (infobar);
//}
//
/*
* hide infobar
*/
//
//void
//hide_infobar ()
//{
// //GtkInfoBar *infobar;
// GtkWidget *infobar;
//
// infobar = GTK_WIDGET(get_object ("GNUNET_GTK_conversation_infobar"));
//
// gtk_widget_hide (infobar);
//}
//
/**
* Function called with an event emitted by a phone.
*
* @param cls closure
* @param code type of the event
* @param caller handle for the caller
* @param caller_id name of the caller in GNS
*/
static void
phone_event_handler (void *cls, enum GNUNET_CONVERSATION_PhoneEventCode code,
struct GNUNET_CONVERSATION_Caller *caller,
const char *caller_id)
{
struct CallList *cl;
switch (code)
{
case GNUNET_CONVERSATION_EC_PHONE_RING:
LOG (_("A Incoming call from `%s' on line %u\n"), caller_id,
caller_num_gen);
//UPDATE_INFOBAR (_("Incoming call from `%s' on line %u\n"), caller_id,
// caller_num_gen);
//show_infobar ();
// TODO: make sound
cl = GNUNET_new (struct CallList);
cl->caller = caller;
cl->caller_id = GNUNET_strdup (caller_id);
cl->caller_num = caller_num_gen++;
GNUNET_CONTAINER_DLL_insert (cl_head, cl_tail, cl);
strncpy (&callerName, &caller_id, 50);
callerName[52] = '\0';
quick_message ("der is een beller", caller_id);
break;
case GNUNET_CONVERSATION_EC_PHONE_HUNG_UP:
for (cl = cl_head; NULL != cl; cl = cl->next)
if (caller == cl->caller)
break;
if (NULL == cl)
{
GNUNET_break (0);
return;
}
LOG (_("Call from `%s' terminated\n"), cl->caller_id);
GNUNET_CONTAINER_DLL_remove (cl_head, cl_tail, cl);
GNUNET_free (cl->caller_id);
if (cl == cl_active)
{
cl_active = NULL;
phone_state = PS_LISTEN;
}
GNUNET_free (cl);
gtk_widget_destroy (GTK_WIDGET(dialog));
break;
}
}
/**
* Function called with an event emitted by a caller.
*
* @param cls closure with the `struct CallList` of the caller
* @param code type of the event issued by the caller
*/
static void
caller_event_handler (void *cls, enum GNUNET_CONVERSATION_CallerEventCode code)
{
struct CallList *cl = cls;
switch (code)
{
case GNUNET_CONVERSATION_EC_CALLER_SUSPEND:
update_state ();
LOG (_("Call from `%s' suspended by other user\n"), cl->caller_id);
break;
case GNUNET_CONVERSATION_EC_CALLER_RESUME:
update_state ();
LOG (_("Call from `%s' resumed by other user\n"), cl->caller_id);
break;
}
}
/**
* Start our phone.
*/
static void
start_phone ()
{
struct GNUNET_GNSRECORD_Data rd;
LOG ("start_phone\n");
if (NULL == caller_id)
{
LOG (_("Ego `%s' no longer available, phone is now down.\n"), ego_name);
phone_state = PS_LOOKUP_EGO;
return;
}
//GNUNET_assert (NULL == phone);
phone =
GNUNET_CONVERSATION_phone_create (cfg, caller_id, &phone_event_handler,
NULL);
/* FIXME: get record and print full GNS record info later here... */
if (NULL == phone)
{
LOG ("%s", _("Failed to setup phone (internal error)\n"));
phone_state = PS_ERROR;
}
else
{
GNUNET_CONVERSATION_phone_get_record (phone, &rd);
GNUNET_free_non_null (address);
address =
GNUNET_GNSRECORD_value_to_string (rd.record_type, rd.data,
rd.data_size);
LOG (_("address: `%s' \n"), address);
if (verbose)
LOG (_("Phone active on line %u\n"), (unsigned int) line);
phone_state = PS_LISTEN;
}
}
/**
* Function called with an event emitted by a call.
*
* @param cls closure, NULL
* @param code type of the event on the call
*/
static void
call_event_handler (void *cls, enum GNUNET_CONVERSATION_CallEventCode code)
{
switch (code)
{
case GNUNET_CONVERSATION_EC_CALL_RINGING:
GNUNET_break (CS_RESOLVING == call_state);
LOG (_("Resolved address of `%s'. Now ringing other party."), peer_name);
call_state = CS_RINGING;
break;
case GNUNET_CONVERSATION_EC_CALL_PICKED_UP:
GNUNET_break (CS_RINGING == call_state);
LOG (_("Connection established to `%s'"), peer_name);
call_state = CS_CONNECTED;
break;
case GNUNET_CONVERSATION_EC_CALL_GNS_FAIL:
GNUNET_break (CS_RESOLVING == call_state);
LOG (_("Failed to resolve %s in ego `%s'"), peer_name, ego_name);
call = NULL;
break;
case GNUNET_CONVERSATION_EC_CALL_HUNG_UP:
LOG ("%s", _("Call terminated"));
call = NULL;
break;
case GNUNET_CONVERSATION_EC_CALL_SUSPENDED:
GNUNET_break (CS_CONNECTED == call_state);
LOG (_("Connection to `%s' suspended (by other user)\n"), peer_name);
break;
case GNUNET_CONVERSATION_EC_CALL_RESUMED:
GNUNET_break (CS_CONNECTED == call_state);
LOG (_("Connection to `%s' resumed (by other user)\n"), peer_name);
break;
case GNUNET_CONVERSATION_EC_CALL_ERROR:
LOG ("GNUNET_CONVERSATION_EC_CALL_ERROR %s", peer_name);
}
}
/**
* Initiating a new call
*
* @param arg arguments given to the command
*/
static void
do_call (const char *arg)
{
if (NULL == caller_id)
{
LOG (_("Ego `%s' not available\n"), ego_name);
return;
}
if (NULL != call)
{
LOG (_("You are calling someone else already, hang up first!\n"));
return;
}
switch (phone_state)
{
case PS_LOOKUP_EGO:
LOG (_("Ego `%s' not available\n"), ego_name);
return;
case PS_LISTEN:
/* ok to call! */
break;
case PS_ACCEPTED:
LOG (_
("You are answering call from `%s', hang up or suspend that call first!\n"),
peer_name);
return;
case PS_ERROR:
/* ok to call */
break;
}
GNUNET_free_non_null (peer_name);
peer_name = GNUNET_strdup (arg);
LOG (_("now calling: %s"), peer_name);
call_state = CS_RESOLVING;
GNUNET_assert (NULL == call);
call =
GNUNET_CONVERSATION_call_start (cfg, caller_id, arg, speaker, mic,
&call_event_handler, NULL);
}
/**
* Accepting an incoming call
*
* @param args arguments given to the command
*/
static void
do_accept (const char *args)
{
FPRINTF (stderr, "do_accept run");
struct CallList *cl;
char buf[32];
if ((NULL != call) && (CS_SUSPENDED != call_state))
{
LOG (_("You are calling someone else already, hang up first!\n"));
return;
}
switch (phone_state)
{
case PS_LOOKUP_EGO:
GNUNET_break (0);
break;
case PS_LISTEN:
/* this is the expected state */
break;
case PS_ACCEPTED:
LOG (_
("You are answering call from `%s', hang up or suspend that call first!\n"),
peer_name);
return;
case PS_ERROR:
GNUNET_break (0);
break;
}
cl = cl_head;
if (NULL == cl)
{
LOG (_("There is no incoming call to accept here!\n"));
return;
}
if ((NULL != cl->next) || (NULL != args))
{
for (cl = cl_head; NULL != cl; cl = cl->next)
{
GNUNET_snprintf (buf, sizeof (buf), "%u", cl->caller_num);
if (0 == strcmp (buf, args))
break;
}
}
if (NULL == cl)
{
LOG (_("There is no incoming call `%s' to accept right now!\n"), args);
return;
}
cl_active = cl;
GNUNET_free_non_null (peer_name);
peer_name = GNUNET_strdup (cl->caller_id);
phone_state = PS_ACCEPTED;
GNUNET_CONVERSATION_caller_pick_up (cl->caller, &caller_event_handler, cl,
speaker, mic);
history_add ("1", peer_name);
}
/**
* update statusbar
*
* @param args arguments given to the command
*/
static void
do_status (const char *args)
{
struct CallList *cl;
switch (phone_state)
{
case PS_LOOKUP_EGO:
UPDATE_STATUS (_
("We are currently trying to locate the private key for the ego `%s'.\n"),
ego_name);
break;
case PS_LISTEN:
UPDATE_STATUS (_
("We are listening for incoming calls for ego `%s' on line %u.\n"),
ego_name, line);
break;
case PS_ACCEPTED:
UPDATE_STATUS (_("You are having a conversation with `%s'.\n"), peer_name);
break;
case PS_ERROR:
UPDATE_STATUS (_
("We had an internal error setting up our phone line. You can still make calls.\n"));
break;
}
if (NULL != call)
{
switch (call_state)
{
case CS_RESOLVING:
UPDATE_STATUS (_
("We are trying to find the network address to call `%s'.\n"),
peer_name);
break;
case CS_RINGING:
UPDATE_STATUS (_("We are calling `%s', his phone should be ringing.\n"),
peer_name);
break;
case CS_CONNECTED:
UPDATE_STATUS (_("You are having a conversation with `%s'.\n"),
peer_name);
break;
case CS_SUSPENDED:
/* ok to accept incoming call right now */
break;
}
}
if ((NULL != cl_head) && ((cl_head != cl_active) || (cl_head != cl_tail)))
{
LOG ("%s", _("Calls waiting:"));
for (cl = cl_head; NULL != cl; cl = cl->next)
{
if (cl == cl_active)
continue;
UPDATE_STATUS (_("#%u: `%s'"), cl->caller_num, cl->caller_id);
}
}
}
/**
* Suspending a call
*
* @param args arguments given to the command
*/
static void
do_suspend (const char *args)
{
if (NULL != call)
{
switch (call_state)
{
case CS_RESOLVING:
case CS_RINGING:
case CS_SUSPENDED:
LOG ("%s", _("There is no call that could be suspended right now."));
return;
case CS_CONNECTED:
call_state = CS_SUSPENDED;
GNUNET_CONVERSATION_call_suspend (call);
return;
}
}
switch (phone_state)
{
case PS_LOOKUP_EGO:
case PS_LISTEN:
case PS_ERROR:
LOG ("%s", _("There is no call that could be suspended right now."));
return;
case PS_ACCEPTED:
/* expected state, do rejection logic */
break;
}
GNUNET_assert (NULL != cl_active);
GNUNET_CONVERSATION_caller_suspend (cl_active->caller);
cl_active = NULL;
phone_state = PS_LISTEN;
}
/**
* Resuming a call
*
* @param args arguments given to the command
*/
static void
do_resume (const char *args)
{
struct CallList *cl;
char buf[32];
if (NULL != call)
{
switch (call_state)
{
case CS_RESOLVING:
case CS_RINGING:
case CS_CONNECTED:
LOG ("%s", _("There is no call that could be resumed right now."));
return;
case CS_SUSPENDED:
call_state = CS_CONNECTED;
GNUNET_CONVERSATION_call_resume (call, speaker, mic);
return;
}
}
switch (phone_state)
{
case PS_LOOKUP_EGO:
case PS_ERROR:
LOG ("%s", _("There is no call that could be resumed right now."));
return;
case PS_LISTEN:
/* expected state, do resume logic */
break;
case PS_ACCEPTED:
LOG (_("Already talking with `%s', cannot resume a call right now."),
peer_name);
return;
}
GNUNET_assert (NULL == cl_active);
cl = cl_head;
if (NULL == cl)
{
LOG (_("There is no incoming call to resume here!"));
return;
}
if ((NULL != cl->next) || (NULL != args))
{
for (cl = cl_head; NULL != cl; cl = cl->next)
{
GNUNET_snprintf (buf, sizeof (buf), "%u", cl->caller_num);
if (0 == strcmp (buf, args))
break;
}
}
if (NULL == cl)
{
LOG (_("There is no incoming call `%s' to resume right now!"), args);
return;
}
cl_active = cl;
GNUNET_CONVERSATION_caller_resume (cl_active->caller, speaker, mic);
phone_state = PS_ACCEPTED;
}
/**
/ Rejecting a call
*
* @param args arguments given to the command
*/
static void
do_reject (const char *args)
{
FPRINTF (stderr, "doing reject");
struct CallList *cl;
char buf[32];
if (NULL != call)
{
GNUNET_CONVERSATION_call_stop (call);
call = NULL;
return;
}
switch (phone_state)
{
case PS_LOOKUP_EGO:
case PS_ERROR:
LOG ("%s", _("There is no call that could be cancelled right now.\n"));
return;
case PS_LISTEN:
/* look for active incoming calls to refuse */
cl = cl_head;
if (NULL == cl)
{
LOG (_("There is no incoming call to refuse here!\n"));
return;
}
if ((NULL != cl->next) || (NULL != args))
{
for (cl = cl_head; NULL != cl; cl = cl->next)
{
GNUNET_snprintf (buf, sizeof (buf), "%u", cl->caller_num);
if (0 == strcmp (buf, args))
break;
}
}
if (NULL == cl)
{
LOG (_("There is no incoming call `%s' to refuse right now!\n"), args);
return;
}
GNUNET_CONVERSATION_caller_hang_up (cl->caller);
GNUNET_CONTAINER_DLL_remove (cl_head, cl_tail, cl);
peer_name = GNUNET_strdup (cl->caller_id);
GNUNET_free (cl->caller_id);
GNUNET_free (cl);
break;
case PS_ACCEPTED:
/* expected state, do rejection logic */
GNUNET_assert (NULL != cl_active);
GNUNET_CONVERSATION_caller_hang_up (cl_active->caller);
cl_active = NULL;
phone_state = PS_LISTEN;
break;
}
//FPRINTF(stderr,"blaalalal %s",peer_name);
history_add ("2", peer_name);
}
////////////////////////////
static void
display_record (void *cls, const struct GNUNET_CRYPTO_EcdsaPrivateKey *zone_key,
const char *rname, unsigned int rd_len,
const struct GNUNET_GNSRECORD_Data *rd)
{
const char *typestring;
char *s, *type;
unsigned int i;
const char *ets;
struct GNUNET_TIME_Absolute at;
struct GNUNET_TIME_Relative rt;
GtkTreeIter iter;
if (NULL == rname)
{
list_it = NULL;
//test_finished ();
return;
}
if ((NULL != name) && (0 != strcmp (name, rname)))
{
GNUNET_NAMESTORE_zone_iterator_next (list_it);
return;
}
//FPRINTF (stdout,
// "%s:\n",
// rname);
for (i = 0; i < rd_len; i++)
{
if ((GNUNET_GNSRECORD_TYPE_NICK == rd[i].record_type) &&
(0 != strcmp (rname, "+")))
continue;
typestring = GNUNET_GNSRECORD_number_to_typename (rd[i].record_type);
s = GNUNET_GNSRECORD_value_to_string (rd[i].record_type, rd[i].data,
rd[i].data_size);
if (NULL == s)
{
FPRINTF (stdout, _("\tCorrupt or unsupported record of type %u\n"),
(unsigned int) rd[i].record_type);
continue;
}
if (0 != (rd[i].flags & GNUNET_GNSRECORD_RF_RELATIVE_EXPIRATION))
{
rt.rel_value_us = rd[i].expiration_time;
ets = GNUNET_STRINGS_relative_time_to_string (rt, GNUNET_YES);
}
else
{
at.abs_value_us = rd[i].expiration_time;
ets = GNUNET_STRINGS_absolute_time_to_string (at);
}
if (rd[i].record_type == 65536)
{
type = "PKEY";
} // if pubkey record
if (rd[i].record_type == 65542)
{
type = "PHONE";
}
FPRINTF (stdout, "%s", rname);
gtk_list_store_append (contacts_liststore, &iter);
gtk_list_store_set (contacts_liststore, &iter, 1, type, 0, rname, -1);
/* FPRINTF (stdout,
"\t%s: %s (%s)\t%s\t%s\t%s\n",
typestring,
s,
ets,
(0 != (rd[i].flags & GNUNET_GNSRECORD_RF_PRIVATE)) ? "PRIVATE" : "PUBLIC",
(0 != (rd[i].flags & GNUNET_GNSRECORD_RF_SHADOW_RECORD)) ? "SHADOW" : "",
(0 != (rd[i].flags & GNUNET_GNSRECORD_RF_PENDING)) ? "PENDING" : "");
*/
//gtk_widget_show(contacts_liststore);
GNUNET_free (s);
}
FPRINTF (stdout, "%s", "\n");
GNUNET_NAMESTORE_zone_iterator_next (list_it);
}
/**
* Continuation called to notify client about result of the
* operation.
*
* @param cls closure, location of the QueueEntry pointer to NULL out
* @param success #GNUNET_SYSERR on failure (including timeout/queue drop/failure to validate)
* #GNUNET_NO if content was already there
* #GNUNET_YES (or other positive value) on success
* @param emsg NULL on success, otherwise an error message
*/
static void
add_continuation (void *cls, int32_t success, const char *emsg)
{
struct GNUNET_NAMESTORE_QueueEntry **qe = cls;
*qe = NULL;
if (GNUNET_YES != success)
{
fprintf (stderr, _("Adding record failed: %s\n"),
(GNUNET_NO == success) ? "record exists" : emsg);
if (GNUNET_NO != success)
ret = 1;
}
ret = 0;
//test_finished ();
}
/**
* Function called by identity service with information about egos.
*
* @param cls NULL
* @param ego ego handle
* @param ctx unused
* @param name name of the ego
*/
static void
identity_cb (void *cls, struct GNUNET_IDENTITY_Ego *ego, void **ctx,
const char *name)
{
// FPRINTF (stderr, _("identity_cb name: `%s' caller_id: `%s' \n"), name,
// caller_id);
if (NULL == name)
return;
if (ego == caller_id)
{
if (verbose)
LOG (_("Name of our ego changed to `%s'\n"), name);
GNUNET_free (ego_name);
ego_name = GNUNET_strdup (name);
return;
}
if (0 != strcmp (name, ego_name))
return;
if (NULL == ego)
{
if (verbose)
LOG (_("Our ego `%s' was deleted!\n"), ego_name);
caller_id = NULL;
return;
}
caller_id = ego;
GNUNET_CONFIGURATION_set_value_number (cfg, "CONVERSATION", "LINE", line);
zone_pkey = *GNUNET_IDENTITY_ego_get_private_key (caller_id);
ns = GNUNET_NAMESTORE_connect (cfg);
list_it =
GNUNET_NAMESTORE_zone_iteration_start (ns, &zone_pkey, &display_record,
NULL);
start_phone ();
}
/**
* Get our configuration.
*
* @return configuration handle
*/
const struct GNUNET_CONFIGURATION_Handle *
GIG_get_configuration ()
{
return GNUNET_GTK_main_loop_get_configuration (ml);
}
/**
* Task run on shutdown.
*
* @param cls unused
* @param tc scheduler context, unused
*/
static void
shutdown_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
{
//TODO: make this work
//struct OperationContext *oc;
/*
GIG_advertise_shutdown_ ();
while (NULL != (oc = oc_head))
{
GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
_("Operation not completed due to shutdown\n"));
GNUNET_IDENTITY_cancel (oc->op);
GNUNET_CONTAINER_DLL_remove (oc_head,
oc_tail,
oc);
GNUNET_free (oc);
}
if (NULL != identity)
{
GNUNET_IDENTITY_disconnect (identity);
identity = NULL;
}
*/
GNUNET_GTK_tray_icon_destroy ();
GNUNET_GTK_main_loop_quit (ml);
ml = NULL;
}
/**
* Callback invoked if the application is supposed to exit.
*
* @param object
* @param user_data unused
*/
void
GNUNET_GTK_conversation_quit_cb (GObject * object, gpointer user_data)
{
if (NULL != call)
{
GNUNET_CONVERSATION_call_stop (call);
call = NULL;
}
if (NULL != phone)
{
GNUNET_CONVERSATION_phone_destroy (phone);
phone = NULL;
}
if (NULL != id)
{
GNUNET_IDENTITY_disconnect (id);
id = NULL;
}
if (NULL != ns)
{
GNUNET_IDENTITY_disconnect (ns);
ns = NULL;
}
GNUNET_SPEAKER_destroy (speaker);
speaker = NULL;
GNUNET_MICROPHONE_destroy (mic);
mic = NULL;
GNUNET_free (ego_name);
ego_name = NULL;
GNUNET_free_non_null (peer_name);
phone_state = PS_ERROR;
GNUNET_SCHEDULER_shutdown ();
GNUNET_CRYPTO_ecdsa_key_clear (&zone_pkey);
//return 0;
}
/**
* Actual main function run right after GNUnet's scheduler
* is initialized. Initializes up GTK and Glade.
*
* @param cls NULL
* @param tc schedule context
*/
static void
run (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
{
//GtkTreeIter iter;
GtkWindow *main_window;
//line = 0;
ml = cls;
if (GNUNET_OK != GNUNET_GTK_main_loop_build_window (ml, NULL))
return;
GNUNET_GTK_set_icon_search_path ();
GNUNET_GTK_setup_nls ();
/* setup main window */
main_window = GTK_WIDGET (get_object ("GNUNET_GTK_conversation_window"));
main_window =
GNUNET_GTK_plug_me ("GNUNET_CONVERSATION_GTK_PLUG", GTK_WIDGET(main_window));
gtk_window_set_default_size (main_window, 300, 700);
contacts_liststore =
GTK_LIST_STORE (get_object
("gnunet_conversation_gtk_contacts_liststore"));
contacts_treeview =
GTK_TREE_VIEW (get_object ("gnunet_conversation_gtk_treeview"));
contacts_treestore =
GTK_TREE_STORE (get_object
("gnunet_conversation_gtk_contacts_treestore"));
contacts_treemodel = GTK_TREE_MODEL (contacts_treestore);
history_liststore =
GTK_LIST_STORE (get_object ("gnunet_conversation_gtk_history_liststore"));
history_treeview =
GTK_TREE_VIEW (get_object ("gnunet_conversation_gtk_history_treeview"));
history_treestore =
GTK_TREE_STORE (get_object ("gnunet_conversation_gtk_history_treestore"));
history_treemodel = GTK_TREE_MODEL (history_treestore);
//gtk_tree_view_set_activate_on_single_click(contacts_treeview, TRUE);
GNUNET_assert (NULL != contacts_liststore);
// gtk_window_maximize (GTK_WINDOW (main_window));
if (NULL == getenv ("GNUNET_CONVERSATION_GTK_PLUG"))
GNUNET_GTK_tray_icon_create (ml, GTK_WINDOW (main_window),
"gnunet-gtk" /* FIXME: different icon? */ ,
"gnunet-conversation-gtk");
/* make GUI visible */
if (!tray_only)
{
gtk_widget_show (GTK_WIDGET(main_window));
gtk_window_present (GTK_WINDOW (main_window));
}
/* get gui objects */
GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_FOREVER_REL, &shutdown_task,
NULL);
cfg = GIG_get_configuration ();
//cfg = GNUNET_CONFIGURATION_dup (c);
speaker = GNUNET_SPEAKER_create_from_hardware (cfg);
mic = GNUNET_MICROPHONE_create_from_hardware (cfg);
// ego_name = "phone_ego";
if (NULL == ego_name)
{
ego_name = "phone-ego";
LOG ("%s", _("No ego given, using default \"phone-ego\" \n"));
return;
}
id = GNUNET_IDENTITY_connect (cfg, &identity_cb, NULL);
// zone_pkey = *GNUNET_IDENTITY_ego_get_private_key (caller_id);
}
/**
* Main function of gnunet-conversation-gtk.
*
* @param argc number of arguments
* @param argv arguments
* @return 0 on success
*/
int
main (int argc, char *const *argv)
{
static struct GNUNET_GETOPT_CommandLineOption options[] = {
{'p', "phone", "LINE",
gettext_noop ("sets the LINE to use for the phone"),
1, &GNUNET_GETOPT_set_uint, &line},
{'e', "ego", "ego",
gettext_noop ("select ego to use"), 1,
&GNUNET_GETOPT_set_string, &ego_name},
{'t', "tray", NULL,
gettext_noop ("start in tray mode"), 0,
&GNUNET_GETOPT_set_one, &tray_only},
GNUNET_GETOPT_OPTION_END
};
if (GNUNET_OK !=
GNUNET_GTK_main_loop_start ("gnunet-conversation-gtk",
"GTK GUI for conversation", argc, argv,
options,
"gnunet_conversation_gtk_main_window.glade",
&run))
return 1;
return 0;
FPRINTF (stderr, "line %i", line);
}
/* gui stuff start */
/*
* Function to open a dialog box displaying the message provided.
*
* @param message message in the dialogbox
* @param caller_id
*/
void
quick_message (gchar * message, const char *caller_id)
{
GtkWidget *caller_name, *notification, *content_area;
GtkDialog *dialog;
GtkWindow *main_window;
main_window = GTK_WINDOW(get_object("GNUNET_GTK_conversation_window"));
// Create the widgets
dialog = gtk_dialog_new_with_buttons ("Incoming call!",
main_window,
GTK_DIALOG_DESTROY_WITH_PARENT,
_("Accept call"),
GTK_RESPONSE_ACCEPT,
_("Reject call"),
GTK_RESPONSE_REJECT,
_("Decide later"),
GTK_RESPONSE_CANCEL,
NULL);
content_area = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
notification = gtk_label_new ("Incoming call from:");
caller_name = gtk_label_new (caller_id);
// Add the labels, and show everything we've added to the dialog
gtk_container_add (GTK_CONTAINER (content_area), notification);
gtk_container_add (GTK_CONTAINER (content_area), caller_name);
gtk_widget_show_all (GTK_WIDGET(dialog));
switch(gtk_dialog_run(dialog)){
case GTK_RESPONSE_ACCEPT :
do_status("");
gtk_widget_destroy(GTK_WIDGET(dialog));
do_accept("0");
break;
case GTK_RESPONSE_REJECT :
do_reject(NULL);
do_status("");
gtk_widget_destroy(GTK_WIDGET(dialog));
break;
case GTK_RESPONSE_CANCEL :
do_status("");
gtk_widget_destroy(GTK_WIDGET(dialog));
break;
}
}
/**
* call clicked
*/
void
GNUNET_CONVERSATION_GTK_on_call_clicked ()
{
char *to_addr;
GtkEntry *address_entry;
address_entry = GTK_ENTRY (get_object ("GNUNET_GTK_conversation_address"));
to_addr = gtk_entry_get_text (address_entry);
// FPRINTF (stderr, _("calling: %s \n"), to_addr );
do_call (to_addr);
disable_button ("GNUNET_GTK_conversation_accept_button");
do_status ("");
}
/**
* clicked
*/
void
GNUNET_CONVERSATION_GTK_on_hangup_clicked ()
{
//update_status()disable_button("GNUNET_CONVERSATION_GTK_call_button");
enable_button ("GNUNET_GTK_conversation_call_button");
//FPRINTF (stderr, "hangup clicked \n");
do_reject ("");
do_status ("");
}
/**
* clicked
*/
void
GNUNET_CONVERSATION_GTK_on_accept_clicked ()
{
FPRINTF (stderr, "accept clicked \n");
do_accept (0);
// hide_infobar ();
}
/**
* clicked
*/
void
GNUNET_CONVERSATION_GTK_on_reject_clicked ()
{
LOG ("reject clicked \n");
do_reject ("0");
}
/**
* clicked
*/
void
GNUNET_CONVERSATION_GTK_on_pause_clicked ()
{
// GtkEntry *entry;
do_suspend("0");
//FPRINTF (stderr, "pause clicked \n");
//do_pause("");
// entry = GTK_ENTRY((get_object ("GNUNET_GTK_conversation_address")));
//FPRINTF (stderr, gtk_entry_get_text (entry));
// gtk_entry_set_text (entry, "testtextje");
// show_infobar ();
}
/**
* clicked
*/
void
GNUNET_CONVERSATION_GTK_on_resume_clicked ()
{
//FPRINTF (stderr, "reject clicked \n");
do_resume ("");
}
/**
* clicked
*/
void
GNUNET_CONVERSATION_GTK_on_status_clicked ()
{
FPRINTF (stderr, "status clicked \n");
// do_accept("0");
do_status (" ");
//quick_message('hee blaaat you have a call from blaat');
}
/*
void
GNUNET_contact_test ()
{
FPRINTF (stderr, "gnunet contact test"
}
*/
void
use_current_incoming_address ()
{
FPRINTF (stderr, "use cur addr");
}
/*
void
test_function (gint response_id)
{
FPRINTF (stderr, "teest %u", response_id);
}
*/
/*
* add a new contact
* @param name
* @param address
*/
void add_contact(char *name, char *address)
{
// memmove(&address+1,&address+51,1);
GtkTreeIter iter;
struct GNUNET_GNSRECORD_Data rd;
struct GNUNET_GNSRECORD_Data *rde;
static void *data;
static size_t data_size;
struct GNUNET_CRYPTO_EcdsaPublicKey pkey;
GNUNET_CRYPTO_ecdsa_public_key_from_string (address, strlen (address), &pkey);
rde=&rd;
zone_pkey = *GNUNET_IDENTITY_ego_get_private_key (caller_id);
rd.data = &pkey;
rd.data_size = sizeof (struct GNUNET_CRYPTO_EcdsaPublicKey);
rd.record_type = GNUNET_GNSRECORD_TYPE_PKEY;
rd.flags |= GNUNET_GNSRECORD_RF_RELATIVE_EXPIRATION; // always set to relative for testing purposes
rde->flags |= GNUNET_GNSRECORD_RF_PRIVATE;
rde->expiration_time = GNUNET_TIME_UNIT_FOREVER_ABS.abs_value_us;
FPRINTF (stderr, "adding\n");
FPRINTF (stderr, "name: %s\n", name);
FPRINTF (stderr, "address: %s\n", address);
add_qe =
GNUNET_NAMESTORE_records_store (ns,
&zone_pkey,
name,
1,
rde,
&add_continuation,
&add_qe);
gtk_list_store_append (contacts_liststore, &iter);
gtk_list_store_set (contacts_liststore, &iter, 1, "PKEY", 0, name, -1);
}
/*
* executed when clicked on add contact
* @param button
* @param user_data
*/
void
GNUNET_CONVERSATION_GTK_on_add_clicked (GtkButton * button,
gpointer * user_data)
{
// gint response_id;
FPRINTF (stderr, "add clicked \n");
//unused: *anotherArea, *labelName, *labelAddres *caller_name
GtkLabel *notification;
GtkHBox *content_area;
GtkButton *currentCheckButton;
GtkEntry *nameEntry, *addressEntry;
GtkDialog *dialog;
GtkWindow *main_window;
currentCheckButton =
gtk_button_new_with_label ("use currently incoming addres");
nameEntry = gtk_entry_new ();
gtk_entry_set_text (nameEntry, "Name of contact");
addressEntry = gtk_entry_new ();
gtk_entry_set_text (addressEntry, "Address of contact");
main_window = get_object ("GNUNET_GTK_conversation_window");
dialog =
gtk_dialog_new_with_buttons ("Adding contact", main_window,
GTK_DIALOG_DESTROY_WITH_PARENT,
_("Add contact"), GTK_RESPONSE_ACCEPT,
_("Cancel"), GTK_RESPONSE_CANCEL, NULL);
gtk_dialog_add_action_widget (dialog, GTK_WIDGET(currentCheckButton), GTK_RESPONSE_OK);
// FPRINTF (stderr, "response id : %u", response_id);
// g_signal_connect (GTK_BUTTON (currentCheckButton), "clicked",
// G_CALLBACK (use_current_incoming_address), NULL);
gtk_dialog_add_action_widget (dialog, GTK_WIDGET(nameEntry), 2);
gtk_dialog_add_action_widget (dialog, GTK_WIDGET(addressEntry), 3);
content_area = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
notification = gtk_label_new ("Adding contact");
// caller_name = gtk_label_new (caller_id);
// Add the labels, and show everything we've added to the dialog
gtk_container_add (GTK_CONTAINER (content_area), GTK_WIDGET(notification));
// gtk_container_add (GTK_CONTAINER (content_area), caller_name);
gtk_widget_show_all (GTK_WIDGET(dialog));
switch (gtk_dialog_run (dialog))
{
case GTK_RESPONSE_ACCEPT:
FPRINTF (stderr, "accept clicked");
do_status ("");
add_contact (gtk_entry_get_text (nameEntry),
gtk_entry_get_text (addressEntry));
gtk_widget_destroy (GTK_WIDGET(dialog));
break;
case GTK_RESPONSE_CANCEL:
FPRINTF (stderr, "cancel clicked");
do_status ("");
gtk_widget_destroy (GTK_WIDGET(dialog));
break;
case GTK_RESPONSE_OK:
//use_current_incoming_address();
gtk_entry_set_text (GTK_ENTRY(addressEntry), callerName);
add_contact (gtk_entry_get_text (nameEntry),
callerName);
// add_contact(gtk_entry_get_text(nameEntry),memmove(&callerName,&callerName+52,1));
gtk_widget_destroy (GTK_WIDGET(dialog));
// memmove(&address+1,&address+51,1);
break;
}
}
void
GNUNET_CONVERSATION_GTK_on_remove_clicked (GtkButton * button,
gpointer * user_data)
{
FPRINTF (stderr, "remove clicked \n");
}
/*
* row activated
* @return void
*/
void
GNUNET_CONVERSATION_GTK_row_activated ()
{
gchar *callAddress;
gchar *type;
FPRINTF (stderr, "row activated \n");
GtkTreeSelection *selection;
GtkTreeIter iterA;
selection = gtk_tree_view_get_selection (contacts_treeview);
gtk_tree_selection_get_selected (selection, &contacts_treemodel, &iterA);
gtk_tree_model_get (contacts_treemodel, &iterA, 0, &name, 1, &type, -1);
g_print ("ego name %s\n", ego_name);
g_print ("selected row is: %s\n", name);
g_print ("selected rowtype is: %s\n", type);
g_print ("type @row active%s", type);
if (strcmp (type, "PKEY") == 0)
{
GNUNET_asprintf (&callAddress, "call\.%s\.gnu", name);
}
if (strcmp (type, "PHONE") == 0)
{
GNUNET_asprintf (&callAddress, "%s\.gnu", name);
}
// else { GNUNET_asprintf(&callAddress, "%s", peer_id);}
g_print ("ego name %s\n", callAddress);
GtkEntry *address_entry;
address_entry = GTK_ENTRY ((get_object ("GNUNET_GTK_conversation_address")));
gtk_entry_set_text (address_entry, callAddress);
}
/* end of gnunet-conversation-gtk.c */
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