/* *  Copyright (C) 2006 Takeharu KATO * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright *    notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright *    notice, this list of conditions and the following disclaimer in the *    documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */#ifdef HAVE_CONFIG_H#  include <config.h>#endif#include <stdio.h>#include <stdlib.h>#include <string.h>#include <errno.h>#include <sys/time.h>#include <gnome.h>#include <glib.h>#include <bonobo.h>#include <sys/types.h>#include <sys/stat.h>#include <fcntl.h>#include "common.h"#include "interface.h"#include "callbacks.h"#include "support.h"#define GLADE_HOOKUP_OBJECT(component,widget,name) \  g_object_set_data_full (G_OBJECT (component), name, \    gtk_widget_ref (widget), (GDestroyNotify) gtk_widget_unref)static GList *store_wins=NULL;static GList *displayed_wins=NULL;static GList *opened_wins=NULL;static guint init_win_timer_id;static GtkWidget *normal_image=NULL;static GtkWidget *reverse_image=NULL;GStaticMutex openwin_mutex = G_STATIC_MUTEX_INIT;GStaticMutex displayedwin_mutex = G_STATIC_MUTEX_INIT;GStaticMutex store_win_mutex = G_STATIC_MUTEX_INIT;int init_ipmsg_private(ipmsg_private_data_t **priv,const int type){  ipmsg_private_data_t *new_priv;  int rc=0;  if  (!priv)    return -EINVAL;  rc=-ENOMEM;  new_priv=g_malloc(sizeof(ipmsg_private_data_t));  if (!new_priv)    goto err_out;  rc=0;  new_priv->magic=IPMSG_PRIVATE_DATA_MAGIC;  new_priv->type=type;  new_priv->data=NULL;  *priv=new_priv; err_out:  return rc;}static voiddestroy_recvmsg_private(ipmsg_private_data_t *private) {  ipmsg_recvmsg_private_t *priv;  IPMSG_ASSERT_PRIVATE(private,IPMSG_PRIVATE_RECVMSG);  priv=private->data;  dbg_out("destroy private:ipaddr %s pktno:%d\n",priv->ipaddr,priv->pktno);  g_assert(priv->ipaddr);  g_free(priv->ipaddr);  priv->ipaddr=NULL;  if (priv->ext_part){    g_free(priv->ext_part);    priv->ext_part=NULL;  }  g_free(priv);}intinit_recvmsg_private(const char *ipaddr,int flags,int pktno, ipmsg_private_data_t **priv) {  ipmsg_recvmsg_private_t *element;  ipmsg_private_data_t *new_prev;  int rc=0;  if ( (!ipaddr) || (!priv) )    return -EINVAL;  rc=-ENOMEM;  element=g_malloc(sizeof(ipmsg_recvmsg_private_t));  if (!element)    goto no_free_out;  memset(element,0,sizeof(ipmsg_recvmsg_private_t));  if (init_ipmsg_private(&new_prev,IPMSG_PRIVATE_RECVMSG)<0)    goto err_out;    element->pktno=pktno;  element->flags=flags;  element->ipaddr=g_strdup(ipaddr);  if (element->ipaddr) {    new_prev->data=(void *)element;    *priv=new_prev;    return 0;  } no_ipaddr:  g_free(new_prev); err_out:  g_free(element); no_free_out:  return rc;}voiddestroy_ipmsg_private(gpointer data) {  ipmsg_private_data_t *private;  g_assert(data);  dbg_out("Called destroy private::%x\n",(unsigned int)data);  private=(ipmsg_private_data_t *)data;  dbg_out("Called destroy private magic::%x\n",private->magic);  if (private->magic != IPMSG_PRIVATE_DATA_MAGIC)    goto err_out;  switch(private->type) {  case IPMSG_PRIVATE_RECVMSG:    destroy_recvmsg_private(private);    break;  default:    g_assert_not_reached();    break;  } err_out:  dbg_out("Free private ::%x\n",(unsigned int)private);  g_free(private);  dbg_out("Complete free private ::%x\n",(unsigned int)private);  return;}voidon_sealBtn_clicked                     (GtkButton       *button,                                        gpointer         user_data){  int rc;  GtkTextView *text_view;  GtkWidget *scrolledwindow;  GtkWidget *top;  GtkWidget *container;  GtkWidget *cite_toggle;  GtkWidget *download_window;  ipmsg_private_data_t *private;  ipmsg_recvmsg_private_t *sender_info;  private=(ipmsg_private_data_t *)lookup_widget(GTK_WIDGET(button),"senderInfo"  );  IPMSG_ASSERT_PRIVATE(private,IPMSG_PRIVATE_RECVMSG);  sender_info=private->data;  top=lookup_widget(GTK_WIDGET(button),"viewWindow");  g_assert(top);  cite_toggle=lookup_widget(GTK_WIDGET(button),"viewwindowCitationCheck");  g_assert(cite_toggle);    if ( (sender_info->ipaddr) &&        (!(sender_info->flags & IPMSG_NO_REPLY_OPTS)) ) {    dbg_out("recv notify:%s(%d)\n",sender_info->ipaddr,sender_info->pktno);    ipmsg_send_read_msg(udp_con,sender_info->ipaddr,sender_info->pktno);  }  sender_info->flags &= ~IPMSG_SECRETOPT;    dbg_out("new flags %x\n",sender_info->flags);  text_view=GTK_TEXT_VIEW(lookup_widget(GTK_WIDGET(button),"viewwindowTextView"));  container=gtk_widget_get_parent(GTK_WIDGET(button));  g_assert(container);  dbg_out("Seal Btn Container Name:%s(0x%x)\n",gtk_widget_get_name(container),(unsigned int)container);  scrolledwindow=lookup_widget(GTK_WIDGET(button),"scrolledwindow6");  /*   * View Portを取り除くと自動的にviewport(とその上のボタン)が破棄される.   */  gtk_container_remove(GTK_CONTAINER (scrolledwindow),GTK_WIDGET (container));  gtk_container_add (GTK_CONTAINER (scrolledwindow), GTK_WIDGET(text_view));  gtk_widget_set_sensitive(cite_toggle, TRUE);  if (hostinfo_refer_ipmsg_default_citation())     gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(cite_toggle),TRUE);  else    gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(cite_toggle),FALSE);  if ((sender_info->flags & IPMSG_FILEATTACHOPT) && (sender_info->ext_part) ){    /*  ダウンロードウィンドウ生成  */    dbg_out("This message has attachment\n");    rc=internal_create_download_window(top,&download_window);    if (!rc) {      g_assert (download_window);      append_displayed_window(download_window);      gtk_widget_show (download_window);    }else{      err_out("Can not create download window %s (%d)\n",strerror(-rc),rc);    }  }  append_opened_window(top);  if (sender_info->ext_part) {    g_free(sender_info->ext_part);    sender_info->ext_part=NULL;  }}voidon_sealBtn_destroy                        (GtkObject       *object,                                        gpointer         user_data){  dbg_out("here\n");}static GtkWidget *internal_create_recv_message_window(const msg_data_t *msg,const char *from){  int rc;  char *message;  int pktno;  int flags;  gchar *internal_message=NULL;  GtkWidget *window;  GtkTextView *text_view;  GtkTextBuffer *buffer;  GtkWidget *SealBtn;  gint len;  GtkWidget *scrolledwindow;  GtkLabel *userlabel;  GtkLabel *timelabel;  GtkWidget *cite_toggle;  ipmsg_private_data_t *priv=NULL;  userdb_t *user_info=NULL;  char label_string[64];  char time_string[26];  gint width,height;  if ( (!msg) || (!from) )    return NULL;  message=msg->message;  if (!message)    return NULL;  pktno=msg->pkt_seq_no;  flags=msg->command_opts;    convert_string_internal(message,(const gchar **)&internal_message);  if (internal_message == NULL) {    ipmsg_err_dialog(_("Can not convert message from %s into ineternal representation"), from);    return NULL;  }  dbg_out("Recive_win:(from:%s)%s\n",from,internal_message);  window=GTK_WIDGET(create_viewWindow ());  timelabel = GTK_LABEL(lookup_widget(window, "viewwindowDateLabel"));  if (get_current_time_string(time_string, ((msg->tv).tv_sec)))    gtk_label_set_text(timelabel, _("UnKnown"));  else    gtk_label_set_text(timelabel, time_string);  userlabel=GTK_LABEL(lookup_widget(window,"viewwindowUserInfoLabel"));  g_assert(userlabel);  rc=userdb_search_user_by_addr(from,(const userdb_t **)&user_info);  if (!rc) {    g_assert(userlabel);    snprintf(label_string,63,"%s@%s (%s)",user_info->nickname,user_info->group,user_info->host);    label_string[63]='\0';    gtk_label_set_text(userlabel,label_string);    g_assert(!destroy_user_info(user_info));  }else{    dbg_out("Can not find user:rc=%d\n",rc);    gtk_label_set_text(userlabel,refer_user_name_from_msg(msg));  }  cite_toggle=lookup_widget(window,"viewwindowCitationCheck");  g_assert(cite_toggle);  if (hostinfo_refer_ipmsg_default_citation())     gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(cite_toggle),TRUE);  else    gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(cite_toggle),FALSE);  text_view=GTK_TEXT_VIEW(lookup_widget(GTK_WIDGET(window),"viewwindowTextView"));  buffer=gtk_text_view_get_buffer(text_view);  len=strlen(internal_message);  gtk_text_buffer_set_text(buffer,internal_message,len);  gtk_widget_set_events (GTK_WIDGET(text_view),GDK_BUTTON_PRESS_MASK);  gtk_signal_connect (GTK_OBJECT (text_view), "button_press_event",		      GTK_SIGNAL_FUNC (on_viewwindowTextView_button_press_event), NULL);  /*   * 添付ファイル   */#if 1  if (!init_recvmsg_private(from,flags,pktno,&priv)) {    dbg_out("Hook private\n");    IPMSG_HOOKUP_DATA(window,priv,"senderInfo");  }#endif  if ((priv) && (flags & IPMSG_FILEATTACHOPT) ){    ipmsg_recvmsg_private_t *element;    dbg_out("This message has attachment:%s\n",msg->extstring);    element=(ipmsg_recvmsg_private_t *)priv->data;    element->ext_part=g_strdup(msg->extstring);  }  /*   * 封書   */  if (flags & IPMSG_SECRETOPT) {    /*  disable citation  */    gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(cite_toggle),FALSE);    gtk_widget_set_sensitive(cite_toggle, FALSE);    scrolledwindow=lookup_widget(GTK_WIDGET(window),"scrolledwindow6");    g_assert(scrolledwindow);    if (flags & IPMSG_FILEATTACHOPT)      SealBtn=gtk_button_new_with_label (_("Remove the seal[Attachment]"));    else      SealBtn=gtk_button_new_with_label (_("Remove the seal"));    if (SealBtn){      gtk_container_remove(GTK_CONTAINER (scrolledwindow), GTK_WIDGET(text_view));      dbg_out("Seal set\n");      gtk_widget_show (SealBtn);      gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolledwindow), SealBtn);      g_signal_connect ((gpointer) SealBtn, "clicked",                    G_CALLBACK (on_sealBtn_clicked),                    NULL);      g_signal_connect ((gpointer) SealBtn, "destroy",                    G_CALLBACK (on_sealBtn_destroy),			NULL);      GLADE_HOOKUP_OBJECT (window, SealBtn, "SealBtn");    }  }  g_free(internal_message);  /*   *ウィンドウサイズ復(fù)元   */  if (!hostinfo_get_ipmsg_recv_window_size(&width,&height)){