src/compose.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2001 Hiroyuki Yamamoto
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  18  */
  19
  20 #ifdef HAVE_CONFIG_H
  21 #  include "config.h"
  22 #endif
  23
  24 #include "defs.h"
  25
  26 #include <glib.h>
  27 #include <gdk/gdkkeysyms.h>
  28 #include <gtk/gtkmain.h>
  29 #include <gtk/gtkmenu.h>
  30 #include <gtk/gtkmenuitem.h>
  31 #include <gtk/gtkitemfactory.h>
  32 #include <gtk/gtkcheckmenuitem.h>
  33 #include <gtk/gtkoptionmenu.h>
  34 #include <gtk/gtkwidget.h>
  35 #include <gtk/gtkclist.h>
  36 #include <gtk/gtkctree.h>
  37 #include <gtk/gtkvpaned.h>
  38 #include <gtk/gtkentry.h>
  39 #include <gtk/gtkeditable.h>
  40 #include <gtk/gtkwindow.h>
  41 #include <gtk/gtksignal.h>
  42 #include <gtk/gtkvbox.h>
  43 #include <gtk/gtkcontainer.h>
  44 #include <gtk/gtkhandlebox.h>
  45 #include <gtk/gtktoolbar.h>
  46 #include <gtk/gtktable.h>
  47 #include <gtk/gtkhbox.h>
  48 #include <gtk/gtklabel.h>
  49 #include <gtk/gtkscrolledwindow.h>
  50 #include <gtk/gtkthemes.h>
  51 #include <gtk/gtkdnd.h>
  52 #include <stdio.h>
  53 #include <stdlib.h>
  54 #include <string.h>
  55 #include <ctype.h>
  56 #include <unistd.h>
  57 #include <time.h>
  58 /* #include <sys/utsname.h> */
  59 #include <stdlib.h>
  60 #include <sys/wait.h>
  61 #include <signal.h>
  62 #include <errno.h>
  63
  64 #if (HAVE_WCTYPE_H && HAVE_WCHAR_H)
  65 #  include <wchar.h>
  66 #  include <wctype.h>
  67 #endif
  68
  69
  70 #include "gtkstext.h"
  71
  72 #include "intl.h"
  73 #include "main.h"
  74 #include "mainwindow.h"
  75 #include "compose.h"
  76 #include "addressbook.h"
  77 #include "folderview.h"
  78 #include "procmsg.h"
  79 #include "menu.h"
  80 #include "send.h"
  81 #include "news.h"
  82 #include "customheader.h"
  83 #include "prefs_common.h"
  84 #include "prefs_account.h"
  85 #include "account.h"
  86 #include "filesel.h"
  87 #include "procheader.h"
  88 #include "procmime.h"
  89 #include "statusbar.h"
  90 #include "about.h"
  91 #include "base64.h"
  92 #include "codeconv.h"
  93 #include "utils.h"
  94 #include "gtkutils.h"
  95 #include "socket.h"
  96 #include "alertpanel.h"
  97 #include "manage_window.h"
  98 #include "gtkshruler.h"
  99 #include "folder.h"
 100 #include "addr_compl.h"
 101 #include "template_select.h"
 102
 103 #if USE_GPGME
 104 #  include "rfc2015.h"
 105 #endif
 106
 107 #include "quote_fmt.h"
 108
 109 typedef enum
 110 {
 111         COL_MIMETYPE = 0,
 112         COL_SIZE     = 1,
 113         COL_NAME     = 2
 114 } AttachColumnPos;
 115
 116 #define N_ATTACH_COLS           3
 117
 118 #define B64_LINE_SIZE           57
 119 #define B64_BUFFSIZE            77
 120
 121 #define MAX_REFERENCES_LEN      999
 122
 123 static GdkColor quote_color = {0, 0, 0, 0xbfff};
 124
 125 static GList *compose_list = NULL;
 126
 127 static Compose *compose_create                  (PrefsAccount   *account,
 128                                                  ComposeMode     mode);
 129 static void compose_toolbar_create              (Compose        *compose,
 130                                                  GtkWidget      *container);
 131 static GtkWidget *compose_account_option_menu_create
 132                                                 (Compose        *compose);
 133 static void compose_destroy                     (Compose        *compose);
 134
 135 static gint compose_parse_header                (Compose        *compose,
 136                                                  MsgInfo        *msginfo);
 137 static gchar *compose_parse_references          (const gchar    *ref,
 138                                                  const gchar    *msgid);
 139 static void compose_quote_file                  (Compose        *compose,
 140                                                  MsgInfo        *msginfo,
 141                                                  FILE           *fp);
 142 static gchar *compose_quote_parse_fmt           (Compose        *compose,
 143                                                  MsgInfo        *msginfo,
 144                                                  const gchar    *fmt);
 145 static void compose_reply_set_entry             (Compose        *compose,
 146                                                  MsgInfo        *msginfo,
 147                                                  gboolean        to_all,
 148                                                  gboolean        to_sender,
 149                                                  gboolean
 150                                                  followup_and_reply_to);
 151 static void compose_reedit_set_entry            (Compose        *compose,
 152                                                  MsgInfo        *msginfo);
 153 static void compose_insert_sig                  (Compose        *compose);
 154 static void compose_insert_file                 (Compose        *compose,
 155                                                  const gchar    *file);
 156 static void compose_attach_append               (Compose        *compose,
 157                                                  const gchar    *file,
 158                                                  ContentType     cnttype);
 159 static void compose_attach_append_with_type(Compose *compose,
 160                                             const gchar *file,
 161                                             const gchar *type,
 162                                             ContentType cnttype);
 163 static void compose_wrap_line                   (Compose        *compose);
 164 static void compose_wrap_line_all               (Compose        *compose);
 165 static void compose_set_title                   (Compose        *compose);
 166
 167 static PrefsAccount *compose_current_mail_account(void);
 168 /* static gint compose_send                     (Compose        *compose); */
 169 static gint compose_write_to_file               (Compose        *compose,
 170                                                  const gchar    *file,
 171                                                  gboolean        is_draft);
 172 static gint compose_write_body_to_file          (Compose        *compose,
 173                                                  const gchar    *file);
 174 static gint compose_save_to_outbox              (Compose        *compose,
 175                                                  const gchar    *file);
 176 static gint compose_remove_reedit_target        (Compose        *compose);
 177 static gint compose_queue                       (Compose        *compose,
 178                                                  const gchar    *file);
 179 static void compose_write_attach                (Compose        *compose,
 180                                                  FILE           *fp);
 181 static gint compose_write_headers               (Compose        *compose,
 182                                                  FILE           *fp,
 183                                                  const gchar    *charset,
 184                                                  EncodingType    encoding,
 185                                                  gboolean        is_draft);
 186
 187 static void compose_convert_header              (gchar          *dest,
 188                                                  gint            len,
 189                                                  gchar          *src,
 190                                                  gint            header_len);
 191 static void compose_generate_msgid              (Compose        *compose,
 192                                                  gchar          *buf,
 193                                                  gint            len);
 194
 195 static void compose_attach_info_free            (AttachInfo     *ainfo);
 196 static void compose_attach_remove_selected      (Compose        *compose);
 197
 198 static void compose_attach_property             (Compose        *compose);
 199 static void compose_attach_property_create      (gboolean       *cancelled);
 200 static void attach_property_ok                  (GtkWidget      *widget,
 201                                                  gboolean       *cancelled);
 202 static void attach_property_cancel              (GtkWidget      *widget,
 203                                                  gboolean       *cancelled);
 204 static gint attach_property_delete_event        (GtkWidget      *widget,
 205                                                  GdkEventAny    *event,
 206                                                  gboolean       *cancelled);
 207 static void attach_property_key_pressed         (GtkWidget      *widget,
 208                                                  GdkEventKey    *event,
 209                                                  gboolean       *cancelled);
 210
 211 static void compose_exec_ext_editor             (Compose           *compose);
 212 static gint compose_exec_ext_editor_real        (const gchar       *file);
 213 static gboolean compose_ext_editor_kill         (Compose           *compose);
 214 static void compose_input_cb                    (gpointer           data,
 215                                                  gint               source,
 216                                                  GdkInputCondition  condition);
 217 static void compose_set_ext_editor_sensitive    (Compose           *compose,
 218                                                  gboolean           sensitive);
 219
 220 static gint calc_cursor_xpos    (GtkSText       *text,
 221                                  gint            extra,
 222                                  gint            char_width);
 223
 224 static void compose_create_header_entry (Compose *compose);
 225 static void compose_add_header_entry    (Compose *compose, gchar *header, gchar *text);
 226
 227 /* callback functions */
 228
 229 static gboolean compose_edit_size_alloc (GtkEditable    *widget,
 230                                          GtkAllocation  *allocation,
 231                                          GtkSHRuler     *shruler);
 232
 233 static void toolbar_send_cb             (GtkWidget      *widget,
 234                                          gpointer        data);
 235 static void toolbar_send_later_cb       (GtkWidget      *widget,
 236                                          gpointer        data);
 237 static void toolbar_draft_cb            (GtkWidget      *widget,
 238                                          gpointer        data);
 239 static void toolbar_insert_cb           (GtkWidget      *widget,
 240                                          gpointer        data);
 241 static void toolbar_attach_cb           (GtkWidget      *widget,
 242                                          gpointer        data);
 243 static void toolbar_sig_cb              (GtkWidget      *widget,
 244                                          gpointer        data);
 245 static void toolbar_ext_editor_cb       (GtkWidget      *widget,
 246                                          gpointer        data);
 247 static void toolbar_linewrap_cb         (GtkWidget      *widget,
 248                                          gpointer        data);
 249 static void toolbar_address_cb          (GtkWidget      *widget,
 250                                          gpointer        data);
 251 static void template_select_cb          (gpointer        daat,
 252                                          guint           action,
 253                                          GtkWidget      *widget);
 254
 255
 256 static void select_account(Compose * compose, PrefsAccount * ac);
 257 static void account_activated           (GtkMenuItem    *menuitem,
 258                                          gpointer        data);
 259
 260 static void attach_selected             (GtkCList       *clist,
 261                                          gint            row,
 262                                          gint            column,
 263                                          GdkEvent       *event,
 264                                          gpointer        data);
 265 static void attach_button_pressed       (GtkWidget      *widget,
 266                                          GdkEventButton *event,
 267                                          gpointer        data);
 268 static void attach_key_pressed          (GtkWidget      *widget,
 269                                          GdkEventKey    *event,
 270                                          gpointer        data);
 271
 272 static void compose_send_cb             (gpointer        data,
 273                                          guint           action,
 274                                          GtkWidget      *widget);
 275 static void compose_send_later_cb       (gpointer        data,
 276                                          guint           action,
 277                                          GtkWidget      *widget);
 278
 279 static void compose_draft_cb            (gpointer        data,
 280                                          guint           action,
 281                                          GtkWidget      *widget);
 282
 283 static void compose_attach_cb           (gpointer        data,
 284                                          guint           action,
 285                                          GtkWidget      *widget);
 286 static void compose_insert_file_cb      (gpointer        data,
 287                                          guint           action,
 288                                          GtkWidget      *widget);
 289
 290 static void compose_close_cb            (gpointer        data,
 291                                          guint           action,
 292                                          GtkWidget      *widget);
 293 static void compose_address_cb          (gpointer        data,
 294                                          guint           action,
 295                                          GtkWidget      *widget);
 296
 297 static void compose_ext_editor_cb       (gpointer        data,
 298                                          guint           action,
 299                                          GtkWidget      *widget);
 300
 301 static gint compose_delete_cb           (GtkWidget      *widget,
 302                                          GdkEventAny    *event,
 303                                          gpointer        data);
 304 static void compose_destroy_cb          (GtkWidget      *widget,
 305                                          Compose        *compose);
 306
 307 static void compose_cut_cb              (Compose        *compose);
 308 static void compose_copy_cb             (Compose        *compose);
 309 static void compose_paste_cb            (Compose        *compose);
 310 static void compose_allsel_cb           (Compose        *compose);
 311
 312 static void compose_grab_focus_cb       (GtkWidget      *widget,
 313                                          Compose        *compose);
 314
 315 static void compose_changed_cb          (GtkEditable    *editable,
 316                                          Compose        *compose);
 317 static void compose_button_press_cb     (GtkWidget      *widget,
 318                                          GdkEventButton *event,
 319                                          Compose        *compose);
 320 #if 0
 321 static void compose_key_press_cb        (GtkWidget      *widget,
 322                                          GdkEventKey    *event,
 323                                          Compose        *compose);
 324 #endif
 325
 326 static void compose_toggle_to_cb        (gpointer        data,
 327                                          guint           action,
 328                                          GtkWidget      *widget);
 329 static void compose_toggle_cc_cb        (gpointer        data,
 330                                          guint           action,
 331                                          GtkWidget      *widget);
 332 static void compose_toggle_bcc_cb       (gpointer        data,
 333                                          guint           action,
 334                                          GtkWidget      *widget);
 335 static void compose_toggle_replyto_cb   (gpointer        data,
 336                                          guint           action,
 337                                          GtkWidget      *widget);
 338 static void compose_toggle_followupto_cb(gpointer        data,
 339                                          guint           action,
 340                                          GtkWidget      *widget);
 341 static void compose_toggle_attach_cb    (gpointer        data,
 342                                          guint           action,
 343                                          GtkWidget      *widget);
 344 static void compose_toggle_ruler_cb     (gpointer        data,
 345                                          guint           action,
 346                                          GtkWidget      *widget);
 347 #if USE_GPGME
 348 static void compose_toggle_sign_cb      (gpointer        data,
 349                                          guint           action,
 350                                          GtkWidget      *widget);
 351 static void compose_toggle_encrypt_cb   (gpointer        data,
 352                                          guint           action,
 353                                          GtkWidget      *widget);
 354 #endif
 355 static void compose_toggle_return_receipt_cb(gpointer data, guint action,
 356                                              GtkWidget *widget);
 357
 358 static void compose_attach_drag_received_cb (GtkWidget          *widget,
 359                                              GdkDragContext     *drag_context,
 360                                              gint                x,
 361                                              gint                y,
 362                                              GtkSelectionData   *data,
 363                                              guint               info,
 364                                              guint               time,
 365                                              gpointer            user_data);
 366 static void compose_insert_drag_received_cb (GtkWidget          *widget,
 367                                              GdkDragContext     *drag_context,
 368                                              gint                x,
 369                                              gint                y,
 370                                              GtkSelectionData   *data,
 371                                              guint               info,
 372                                              guint               time,
 373                                              gpointer            user_data);
 374
 375 static void to_activated                (GtkWidget      *widget,
 376                                          Compose        *compose);
 377 static void newsgroups_activated        (GtkWidget      *widget,
 378                                          Compose        *compose);
 379 static void subject_activated           (GtkWidget      *widget,
 380                                          Compose        *compose);
 381 static void cc_activated                (GtkWidget      *widget,
 382                                          Compose        *compose);
 383 static void bcc_activated               (GtkWidget      *widget,
 384                                          Compose        *compose);
 385 static void replyto_activated           (GtkWidget      *widget,
 386                                          Compose        *compose);
 387 static void followupto_activated        (GtkWidget      *widget,
 388                                          Compose        *compose);
 389 static void compose_attach_parts(Compose * compose,
 390                                  MsgInfo * msginfo);
 391
 392 static gchar *compose_quote_fmt         (Compose        *compose,
 393                                          MsgInfo        *msginfo,
 394                                          const gchar    *fmt,
 395                                          const gchar    * qmark);
 396
 397 static void compose_generic_reply(MsgInfo *msginfo, gboolean quote,
 398                                   gboolean to_all,
 399                                   gboolean ignore_replyto,
 400                                   gboolean followup_and_reply_to);
 401
 402 void compose_headerentry_changed_cb     (GtkWidget *entry,
 403                                          compose_headerentry *headerentry);
 404 void compose_headerentry_key_press_event_cb     (GtkWidget *entry,
 405                                                  GdkEventKey *event,
 406                                                  compose_headerentry *headerentry);
 407
 408 Compose * compose_generic_new (PrefsAccount     *account,
 409                                const gchar      *to,
 410                                FolderItem       *item);
 411
 412 static GtkItemFactoryEntry compose_popup_entries[] =
 413 {
 414         {N_("/_Add..."),        NULL, compose_attach_cb, 0, NULL},
 415         {N_("/_Remove"),        NULL, compose_attach_remove_selected, 0, NULL},
 416         {N_("/---"),            NULL, NULL, 0, "<Separator>"},
 417         {N_("/_Property..."),   NULL, compose_attach_property, 0, NULL}
 418 };
 419
 420 static GtkItemFactoryEntry compose_entries[] =
 421 {
 422         {N_("/_File"),                          NULL, NULL, 0, "<Branch>"},
 423         {N_("/_File/_Attach file"),             "<control>M", compose_attach_cb,      0, NULL},
 424         {N_("/_File/_Insert file"),             "<control>I", compose_insert_file_cb, 0, NULL},
 425         {N_("/_File/Insert si_gnature"),        "<control>G", compose_insert_sig,     0, NULL},
 426         {N_("/_File/---"),                      NULL, NULL, 0, "<Separator>"},
 427         {N_("/_File/_Close"),                   "<alt>W", compose_close_cb, 0, NULL},
 428
 429         {N_("/_Edit"),             NULL, NULL, 0, "<Branch>"},
 430         {N_("/_Edit/_Undo"),       "<control>Z", NULL, 0, NULL},
 431         {N_("/_Edit/_Redo"),       "<control>Y", NULL, 0, NULL},
 432         {N_("/_Edit/---"),         NULL, NULL, 0, "<Separator>"},
 433         {N_("/_Edit/Cu_t"),        "<control>X", compose_cut_cb,    0, NULL},
 434         {N_("/_Edit/_Copy"),       "<control>C", compose_copy_cb,   0, NULL},
 435         {N_("/_Edit/_Paste"),      "<control>V", compose_paste_cb,  0, NULL},
 436         {N_("/_Edit/Select _all"), "<control>A", compose_allsel_cb, 0, NULL},
 437         {N_("/_Edit/---"),         NULL, NULL, 0, "<Separator>"},
 438         {N_("/_Edit/_Wrap current paragraph"), "<alt>L", compose_wrap_line, 0, NULL},
 439         {N_("/_Edit/Wrap all long _lines"),
 440                         "<shift><alt>L", compose_wrap_line_all, 0, NULL},
 441         {N_("/_Edit/Edit with e_xternal editor"),
 442                         "<alt>X", compose_ext_editor_cb, 0, NULL},
 443
 444         {N_("/_Message"),               NULL, NULL, 0, "<Branch>"},
 445         {N_("/_Message/_Send"),         "<shift><control>S",
 446                                         compose_send_cb, 0, NULL},
 447         {N_("/_Message/Send _later"),   "<shift><alt>S",
 448                                         compose_send_later_cb,  0, NULL},
 449         {N_("/_Message/Save to _draft folder"),
 450                                         "<alt>D", compose_draft_cb, 0, NULL},
 451 /*
 452         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 453         {N_("/_Message/_To"),           NULL, compose_toggle_to_cb     , 0, "<ToggleItem>"},
 454         {N_("/_Message/_Cc"),           NULL, compose_toggle_cc_cb     , 0, "<ToggleItem>"},
 455         {N_("/_Message/_Bcc"),          NULL, compose_toggle_bcc_cb    , 0, "<ToggleItem>"},
 456         {N_("/_Message/_Reply to"),     NULL, compose_toggle_replyto_cb, 0, "<ToggleItem>"},
 457         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 458         {N_("/_Message/_Followup to"),  NULL, compose_toggle_followupto_cb, 0, "<ToggleItem>"},
 459         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 460         {N_("/_Message/_Attach"),       NULL, compose_toggle_attach_cb, 0, "<ToggleItem>"},
 461 */
 462 #if USE_GPGME
 463         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 464         {N_("/_Message/Si_gn"),         NULL, compose_toggle_sign_cb   , 0, "<ToggleItem>"},
 465         {N_("/_Message/_Encrypt"),      NULL, compose_toggle_encrypt_cb, 0, "<ToggleItem>"},
 466 #endif /* USE_GPGME */
 467         {N_("/_Message/---"),           NULL,           NULL,   0, "<Separator>"},
 468         {N_("/_Message/_Request Return Receipt"),       NULL, compose_toggle_return_receipt_cb, 0, "<ToggleItem>"},
 469         {N_("/_Tool"),                  NULL, NULL, 0, "<Branch>"},
 470         {N_("/_Tool/Show _ruler"),      NULL, compose_toggle_ruler_cb, 0, "<ToggleItem>"},
 471         {N_("/_Tool/_Address book"),    "<alt>A", compose_address_cb , 0, NULL},
 472         {N_("/_Tool/_Templates ..."),   NULL, template_select_cb, 0, NULL},
 473         {N_("/_Help"),                  NULL, NULL, 0, "<LastBranch>"},
 474         {N_("/_Help/_About"),           NULL, about_show, 0, NULL}
 475 };
 476
 477 static GtkTargetEntry compose_mime_types[] =
 478 {
 479         {"text/uri-list", 0, 0}
 480 };
 481
 482 Compose * compose_new(PrefsAccount *account)
 483 {
 484         return compose_generic_new(account, NULL, NULL);
 485 }
 486
 487 Compose * compose_new_with_recipient(PrefsAccount *account, const gchar *to)
 488 {
 489         return compose_generic_new(account, to, NULL);
 490 }
 491
 492 Compose * compose_new_with_folderitem(PrefsAccount *account, FolderItem *item)
 493 {
 494         return compose_generic_new(account, NULL, item);
 495 }
 496
 497 Compose * compose_generic_new(PrefsAccount *account, const gchar *to, FolderItem *item)
 498 {
 499         Compose *compose;
 500
 501         if (!account) account = cur_account;
 502         g_return_val_if_fail(account != NULL, NULL);
 503
 504         compose = compose_create(account, COMPOSE_NEW);
 505         compose->replyinfo = NULL;
 506
 507         if (prefs_common.auto_sig)
 508                 compose_insert_sig(compose);
 509         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
 510         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
 511
 512         if (account->protocol != A_NNTP) {
 513                 if (to) {
 514                         compose_entry_append(compose, to, COMPOSE_TO);
 515                         gtk_widget_grab_focus(compose->subject_entry);
 516                 } else {
 517                         if(item && item->prefs->enable_default_to) {
 518                                 compose_entry_append(compose, item->prefs->default_to, COMPOSE_TO);
 519                         } else {
 520                                 gtk_widget_grab_focus(compose->header_last->entry);
 521                         }
 522                 }
 523                 if (item && item->ret_rcpt) {
 524                         GtkItemFactory *ifactory;
 525
 526                         ifactory = gtk_item_factory_from_widget(compose->menubar);
 527                         menu_set_toggle(ifactory, "/Message/Request Return Receipt", TRUE);
 528                 }
 529         } else {
 530                 if (to) {
 531                         compose_entry_append(compose, to, COMPOSE_NEWSGROUPS);
 532                         gtk_widget_grab_focus(compose->subject_entry);
 533                 } else
 534                         gtk_widget_grab_focus(compose->header_last->entry);
 535         }
 536
 537         if (prefs_common.auto_exteditor)
 538                 compose_exec_ext_editor(compose);
 539
 540         return compose;
 541 }
 542
 543 #define CHANGE_FLAGS(msginfo) \
 544 { \
 545 if (msginfo->folder->folder->change_flags != NULL) \
 546 msginfo->folder->folder->change_flags(msginfo->folder->folder, \
 547                                       msginfo->folder, \
 548                                       msginfo); \
 549 }
 550
 551 /*
 552 Compose * compose_new_followup_and_replyto(PrefsAccount *account,
 553                                            const gchar *followupto, gchar * to)
 554 {
 555         Compose *compose;
 556
 557         if (!account) account = cur_account;
 558         g_return_val_if_fail(account != NULL, NULL);
 559         g_return_val_if_fail(account->protocol != A_NNTP, NULL);
 560
 561         compose = compose_create(account, COMPOSE_NEW);
 562
 563         if (prefs_common.auto_sig)
 564                 compose_insert_sig(compose);
 565         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
 566         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
 567
 568         compose_entry_append(compose, to, COMPOSE_TO);
 569         compose_entry_append(compose, followupto, COMPOSE_NEWSGROUPS);
 570         gtk_widget_grab_focus(compose->subject_entry);
 571
 572         return compose;
 573 }
 574 */
 575
 576 void compose_reply(MsgInfo *msginfo, gboolean quote, gboolean to_all,
 577                    gboolean ignore_replyto)
 578 {
 579         compose_generic_reply(msginfo, quote, to_all, ignore_replyto, FALSE);
 580 }
 581
 582 void compose_followup_and_reply_to(MsgInfo *msginfo, gboolean quote,
 583                                    gboolean to_all,
 584                                    gboolean ignore_replyto)
 585 {
 586         compose_generic_reply(msginfo, quote, to_all, ignore_replyto, TRUE);
 587 }
 588
 589 static void compose_generic_reply(MsgInfo *msginfo, gboolean quote,
 590                                   gboolean to_all,
 591                                   gboolean ignore_replyto,
 592                                   gboolean followup_and_reply_to)
 593 {
 594         Compose *compose;
 595         PrefsAccount *account;
 596         PrefsAccount *reply_account;
 597         GtkSText *text;
 598
 599         g_return_if_fail(msginfo != NULL);
 600         g_return_if_fail(msginfo->folder != NULL);
 601
 602         account = msginfo->folder->folder->account;
 603         if (!account && msginfo->to && prefs_common.reply_account_autosel) {
 604                 gchar *to;
 605                 Xstrdup_a(to, msginfo->to, return);
 606                 extract_address(to);
 607                 account = account_find_from_address(to);
 608         }
 609         if(!account&& prefs_common.reply_account_autosel) {
 610                 gchar cc[BUFFSIZE];
 611                 if(!get_header_from_msginfo(msginfo,cc,sizeof(cc),"CC:")){ /* Found a CC header */
 612                         extract_address(cc);
 613                         account = account_find_from_address(cc);
 614                 }
 615         }
 616
 617         if (!account) account = cur_account;
 618         g_return_if_fail(account != NULL);
 619
 620         if (ignore_replyto && account->protocol == A_NNTP &&
 621             !followup_and_reply_to) {
 622                 reply_account =
 623                         account_find_from_address(account->address);
 624                 if (!reply_account)
 625                         reply_account = compose_current_mail_account();
 626                 if (!reply_account)
 627                         return;
 628         } else
 629                 reply_account = account;
 630         MSG_UNSET_PERM_FLAGS(msginfo->flags, MSG_FORWARDED);
 631         MSG_SET_PERM_FLAGS(msginfo->flags, MSG_REPLIED);
 632
 633         CHANGE_FLAGS(msginfo);
 634
 635         compose = compose_create(account, COMPOSE_REPLY);
 636         compose->replyinfo = msginfo;
 637
 638 /* *** NEW_HEADER_ENTRIES ***
 639         if (followup_and_reply_to) {
 640                 gtk_widget_show(compose->to_hbox);
 641                 gtk_widget_show(compose->to_entry);
 642                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 1, 4);
 643                 compose->use_to = TRUE;
 644         }
 645 */
 646         if (msginfo->folder && msginfo->folder->ret_rcpt) {
 647                 GtkItemFactory *ifactory;
 648
 649                 ifactory = gtk_item_factory_from_widget(compose->menubar);
 650                 menu_set_toggle(ifactory, "/Message/Request Return Receipt", TRUE);
 651         }
 652
 653         if (compose_parse_header(compose, msginfo) < 0) return;
 654         compose_reply_set_entry(compose, msginfo, to_all, ignore_replyto,
 655                                 followup_and_reply_to);
 656
 657         text = GTK_STEXT(compose->text);
 658         gtk_stext_freeze(text);
 659
 660         if (quote) {
 661                 FILE *fp;
 662                 gchar *quote_str;
 663
 664                 if ((fp = procmime_get_first_text_content(msginfo)) == NULL)
 665                         g_warning(_("Can't get text part\n"));
 666                 else {
 667                         gchar * qmark;
 668
 669                         if (prefs_common.quotemark && *prefs_common.quotemark)
 670                                 qmark = prefs_common.quotemark;
 671                         else
 672                                 qmark = "> ";
 673
 674                         quote_str = compose_quote_fmt(compose, msginfo,
 675                                                       prefs_common.quotefmt,
 676                                                       qmark);
 677
 678                         /*
 679                         quote_str = compose_quote_parse_fmt
 680                                 (compose, msginfo, prefs_common.quotefmt);
 681                         */
 682
 683                         if (quote_str != NULL)
 684                                 gtk_stext_insert(text, NULL, NULL, NULL,
 685                                                  quote_str, -1);
 686                         /*                      g_free(quote_str); */
 687                         /* compose_quote_file(compose, msginfo, fp); */
 688                         fclose(fp);
 689                 }
 690         }
 691
 692         if (prefs_common.auto_sig)
 693                 compose_insert_sig(compose);
 694         gtk_editable_set_position(GTK_EDITABLE(text), 0);
 695         gtk_stext_set_point(text, 0);
 696
 697         gtk_stext_thaw(text);
 698         gtk_widget_grab_focus(compose->text);
 699
 700         if (prefs_common.auto_exteditor)
 701                 compose_exec_ext_editor(compose);
 702 }
 703
 704
 705 static gchar *procmime_get_file_name(MimeInfo *mimeinfo)
 706 {
 707         gchar *base;
 708         gchar *filename;
 709
 710         g_return_val_if_fail(mimeinfo != NULL, NULL);
 711
 712         base = mimeinfo->filename ? mimeinfo->filename
 713                 : mimeinfo->name ? mimeinfo->name : NULL;
 714
 715         if (MIME_TEXT_HTML == mimeinfo->mime_type && base == NULL){
 716                 filename = g_strdup_printf("%s%smimetmp%i.html",
 717                                            get_mime_tmp_dir(),
 718                                            G_DIR_SEPARATOR_S,
 719                                            mimeinfo);
 720                 return filename;
 721         }
 722         else {
 723                 base = base ? base : "";
 724                 base = g_basename(base);
 725                 if (*base == '\0') {
 726                         filename = g_strdup_printf("%s%smimetmp%i",
 727                                                    get_mime_tmp_dir(),
 728                                                    G_DIR_SEPARATOR_S,
 729                                                    mimeinfo);
 730                         return filename;
 731                 }
 732         }
 733
 734         filename = g_strconcat(get_mime_tmp_dir(), G_DIR_SEPARATOR_S,
 735                                base, NULL);
 736
 737         return filename;
 738 }
 739
 740 static gchar * mime_extract_file(gchar * source, MimeInfo *partinfo)
 741 {
 742         gchar *filename;
 743
 744         if (!partinfo) return;
 745
 746         filename = procmime_get_file_name(partinfo);
 747
 748         if (procmime_get_part(filename, source, partinfo) < 0)
 749                 alertpanel_error
 750                         (_("Can't get the part of multipart message."));
 751
 752         return filename;
 753 }
 754
 755 static void compose_attach_parts(Compose * compose,
 756                                  MsgInfo * msginfo)
 757 {
 758
 759         FILE *fp;
 760         gchar *file;
 761         MimeInfo *mimeinfo;
 762         MsgInfo *tmpmsginfo;
 763         gchar *p;
 764         gchar *boundary;
 765         gint boundary_len = 0;
 766         gchar buf[BUFFSIZE];
 767         glong fpos, prev_fpos;
 768         gint npart;
 769         gchar * source;
 770         gchar * filename;
 771
 772         g_return_if_fail(msginfo != NULL);
 773
 774 #if USE_GPGME
 775         for (;;) {
 776                 if ((fp = procmsg_open_message(msginfo)) == NULL) return;
 777                 mimeinfo = procmime_scan_mime_header(fp);
 778                 if (!mimeinfo) break;
 779
 780                 if (!MSG_IS_ENCRYPTED(msginfo->flags) &&
 781                     rfc2015_is_encrypted(mimeinfo)) {
 782                         MSG_SET_TMP_FLAGS(msginfo->flags, MSG_ENCRYPTED);
 783                 }
 784                 if (MSG_IS_ENCRYPTED(msginfo->flags) &&
 785                     !msginfo->plaintext_file  &&
 786                     !msginfo->decryption_failed) {
 787                         rfc2015_decrypt_message(msginfo, mimeinfo, fp);
 788                         if (msginfo->plaintext_file &&
 789                             !msginfo->decryption_failed) {
 790                                 fclose(fp);
 791                                 continue;
 792                         }
 793                 }
 794
 795                 break;
 796         }
 797 #else /* !USE_GPGME */
 798         if ((fp = procmsg_open_message(msginfo)) == NULL) return;
 799         mimeinfo = procmime_scan_mime_header(fp);
 800 #endif /* USE_GPGME */
 801
 802         fclose(fp);
 803         if (!mimeinfo) return;
 804         if (mimeinfo->mime_type == MIME_TEXT)
 805                 return;
 806
 807         if ((fp = procmsg_open_message(msginfo)) == NULL) return;
 808
 809         g_return_if_fail(mimeinfo != NULL);
 810         g_return_if_fail(mimeinfo->mime_type != MIME_TEXT);
 811
 812         if (mimeinfo->mime_type == MIME_MULTIPART) {
 813                 g_return_if_fail(mimeinfo->boundary != NULL);
 814                 g_return_if_fail(mimeinfo->sub == NULL);
 815         }
 816         g_return_if_fail(fp != NULL);
 817
 818         boundary = mimeinfo->boundary;
 819
 820         if (boundary) {
 821                 boundary_len = strlen(boundary);
 822
 823                 /* look for first boundary */
 824                 while ((p = fgets(buf, sizeof(buf), fp)) != NULL)
 825                         if (IS_BOUNDARY(buf, boundary, boundary_len)) break;
 826                 if (!p) {
 827                         fclose(fp);
 828                         return;
 829                 }
 830         }
 831
 832         if ((fpos = ftell(fp)) < 0) {
 833                 perror("ftell");
 834                 fclose(fp);
 835                 return;
 836         }
 837
 838         for (npart = 0;; npart++) {
 839                 MimeInfo *partinfo;
 840                 gboolean eom = FALSE;
 841
 842                 prev_fpos = fpos;
 843
 844                 partinfo = procmime_scan_mime_header(fp);
 845                 if (!partinfo) break;
 846
 847                 if (npart != 0)
 848                         procmime_mimeinfo_insert(mimeinfo, partinfo);
 849                 else
 850                         procmime_mimeinfo_free(partinfo);
 851
 852                 /* look for next boundary */
 853                 buf[0] = '\0';
 854                 while ((p = fgets(buf, sizeof(buf), fp)) != NULL) {
 855                         if (IS_BOUNDARY(buf, boundary, boundary_len)) {
 856                                 if (buf[2 + boundary_len]     == '-' &&
 857                                     buf[2 + boundary_len + 1] == '-')
 858                                         eom = TRUE;
 859                                 break;
 860                         }
 861                 }
 862                 if (p == NULL)
 863                         eom = TRUE;     /* broken MIME message */
 864                 fpos = ftell(fp);
 865
 866                 partinfo->size = fpos - prev_fpos - strlen(buf);
 867
 868                 if (eom) break;
 869         }
 870
 871         source = procmsg_get_message_file_path(msginfo);
 872
 873         g_return_if_fail(mimeinfo != NULL);
 874
 875         if (!mimeinfo->main && mimeinfo->parent)
 876                 {
 877                         filename = mime_extract_file(source, mimeinfo);
 878
 879                         compose_attach_append_with_type(compose, filename,
 880                                                         mimeinfo->content_type,
 881                                                         mimeinfo->mime_type);
 882
 883                         g_free(filename);
 884                 }
 885
 886         if (mimeinfo->sub && mimeinfo->sub->children)
 887                 {
 888                         filename = mime_extract_file(source, mimeinfo->sub);
 889
 890                         compose_attach_append_with_type(compose, filename,
 891                                                         mimeinfo->content_type,
 892                                                         mimeinfo->sub->mime_type);
 893
 894                         g_free(filename);
 895                 }
 896
 897         if (mimeinfo->children) {
 898                 MimeInfo *child;
 899
 900                 child = mimeinfo->children;
 901                 while (child) {
 902                         filename = mime_extract_file(source, child);
 903
 904                         compose_attach_append_with_type(compose, filename,
 905                                                         child->content_type,
 906                                                         child->mime_type);
 907
 908                         g_free(filename);
 909
 910                         child = child->next;
 911                 }
 912         }
 913
 914         fclose(fp);
 915
 916         procmime_mimeinfo_free_all(mimeinfo);
 917 }
 918
 919
 920 #define INSERT_FW_HEADER(var, hdr) \
 921 if (msginfo->var && *msginfo->var) { \
 922         gtk_stext_insert(text, NULL, NULL, NULL, hdr, -1); \
 923         gtk_stext_insert(text, NULL, NULL, NULL, msginfo->var, -1); \
 924         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1); \
 925 }
 926
 927 Compose *compose_forward(PrefsAccount * account, MsgInfo *msginfo,
 928                          gboolean as_attach)
 929 {
 930         Compose *compose;
 931         /*      PrefsAccount *account; */
 932         GtkSText *text;
 933         FILE *fp;
 934         gchar buf[BUFFSIZE];
 935
 936         g_return_val_if_fail(msginfo != NULL, NULL);
 937         g_return_val_if_fail(msginfo->folder != NULL, NULL);
 938
 939         account = msginfo->folder->folder->account;
 940         if (!account && msginfo->to && prefs_common.forward_account_autosel) {
 941                 gchar *to;
 942                 Xstrdup_a(to, msginfo->to, return);
 943                 extract_address(to);
 944                 account = account_find_from_address(to);
 945         }
 946
 947         if(!account && prefs_common.forward_account_autosel) {
 948                 gchar cc[BUFFSIZE];
 949                 if(!get_header_from_msginfo(msginfo,cc,sizeof(cc),"CC:")){ /* Found a CC header */
 950                         extract_address(cc);
 951                         account = account_find_from_address(cc);
 952                 }
 953         }
 954
 955         if (account == NULL) {
 956                 account = cur_account;
 957                 /*
 958                 account = msginfo->folder->folder->account;
 959                 if (!account) account = cur_account;
 960                 */
 961         }
 962         g_return_val_if_fail(account != NULL, NULL);
 963
 964         MSG_UNSET_PERM_FLAGS(msginfo->flags, MSG_REPLIED);
 965         MSG_SET_PERM_FLAGS(msginfo->flags, MSG_FORWARDED);
 966         CHANGE_FLAGS(msginfo);
 967
 968         compose = compose_create(account, COMPOSE_FORWARD);
 969
 970         if (msginfo->subject && *msginfo->subject) {
 971                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), "Fw: ");
 972                 gtk_entry_append_text(GTK_ENTRY(compose->subject_entry),
 973                                       msginfo->subject);
 974         }
 975
 976         text = GTK_STEXT(compose->text);
 977         gtk_stext_freeze(text);
 978
 979         if (as_attach) {
 980                 gchar *msgfile;
 981
 982                 msgfile = procmsg_get_message_file_path(msginfo);
 983                 if (!is_file_exist(msgfile))
 984                         g_warning(_("%s: file not exist\n"), msgfile);
 985                 else
 986                         compose_attach_append(compose, msgfile,
 987                                               MIME_MESSAGE_RFC822);
 988
 989                 g_free(msgfile);
 990         } else {
 991                 FILE *fp;
 992                 gchar *quote_str;
 993                 if ((fp = procmime_get_first_text_content(msginfo)) == NULL)
 994                         g_warning(_("Can't get text part\n"));
 995                 else {
 996                         gchar * qmark;
 997
 998                         if (prefs_common.fw_quotemark &&
 999                             *prefs_common.fw_quotemark)
1000                                 qmark = prefs_common.fw_quotemark;
1001                         else
1002                                 qmark = "> ";
1003
1004                         quote_str = compose_quote_fmt(compose, msginfo,
1005                                                       prefs_common.fw_quotefmt,
1006                                                       qmark);
1007
1008                         if (quote_str != NULL)
1009                                 gtk_stext_insert(text, NULL, NULL, NULL,
1010                                                  quote_str, -1);
1011
1012                         fclose(fp);
1013                 }
1014
1015                 compose_attach_parts(compose, msginfo);
1016         }
1017
1018         if (prefs_common.auto_sig)
1019                 compose_insert_sig(compose);
1020         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
1021         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
1022
1023         gtk_stext_thaw(text);
1024 /* *** NEW_HEADER_ENTRIES ***
1025         if (account->protocol != A_NNTP)
1026                 gtk_widget_grab_focus(compose->to_entry);
1027         else
1028                 gtk_widget_grab_focus(compose->newsgroups_entry);
1029 */
1030
1031         if (prefs_common.auto_exteditor)
1032                 compose_exec_ext_editor(compose);
1033
1034         return compose;
1035 }
1036
1037 #undef INSERT_FW_HEADER
1038
1039 Compose * compose_forward_multiple(PrefsAccount * account,
1040                           GSList *msginfo_list)
1041 {
1042         Compose *compose;
1043         GtkSText *text;
1044         GSList *msginfo;
1045         gchar *msgfile;
1046
1047         g_return_val_if_fail(msginfo_list != NULL, NULL);
1048
1049         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
1050                 if ( ((MsgInfo *)msginfo->data)->folder == NULL )
1051                         return NULL;
1052         }
1053
1054         if (account == NULL) {
1055                 account = cur_account;
1056                 /*
1057                 account = msginfo->folder->folder->account;
1058                 if (!account) account = cur_account;
1059                 */
1060         }
1061         g_return_val_if_fail(account != NULL, NULL);
1062
1063         compose = compose_create(account, COMPOSE_FORWARD);
1064
1065         text = GTK_STEXT(compose->text);
1066         gtk_stext_freeze(text);
1067
1068         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
1069                 msgfile = procmsg_get_message_file_path((MsgInfo *)msginfo->data);
1070                 if (!is_file_exist(msgfile))
1071                         g_warning(_("%s: file not exist\n"), msgfile);
1072                 else
1073                         compose_attach_append(compose, msgfile,
1074                                 MIME_MESSAGE_RFC822);
1075                 g_free(msgfile);
1076         }
1077
1078         if (prefs_common.auto_sig)
1079                 compose_insert_sig(compose);
1080         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
1081         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
1082
1083         gtk_stext_thaw(text);
1084 /* *** NEW_HEADER_ENTRIES ***
1085         if (account->protocol != A_NNTP)
1086                 gtk_widget_grab_focus(compose->to_entry);
1087         else
1088                 gtk_widget_grab_focus(compose->newsgroups_entry);
1089 */
1090
1091         return compose;
1092 }
1093
1094 void compose_reedit(MsgInfo *msginfo)
1095 {
1096         Compose *compose;
1097         PrefsAccount *account;
1098         GtkSText *text;
1099         FILE *fp;
1100         gchar buf[BUFFSIZE];
1101
1102         g_return_if_fail(msginfo != NULL);
1103         g_return_if_fail(msginfo->folder != NULL);
1104
1105         account = msginfo->folder->folder->account;
1106
1107         if(!account&& prefs_common.reedit_account_autosel) {
1108                 gchar from[BUFFSIZE];
1109                 if(!get_header_from_msginfo(msginfo,from,sizeof(from),"FROM:")){ /* Found a FROM header */
1110                         extract_address(from);
1111                         account = account_find_from_address(from);
1112                 }
1113         }
1114         if (!account) account = cur_account;
1115         g_return_if_fail(account != NULL);
1116
1117         compose = compose_create(account, COMPOSE_REEDIT);
1118         compose->targetinfo = procmsg_msginfo_copy(msginfo);
1119
1120         if (compose_parse_header(compose, msginfo) < 0) return;
1121         compose_reedit_set_entry(compose, msginfo);
1122
1123         text = GTK_STEXT(compose->text);
1124         gtk_stext_freeze(text);
1125
1126         if ((fp = procmime_get_first_text_content(msginfo)) == NULL)
1127                 g_warning(_("Can't get text part\n"));
1128         else {
1129                 while (fgets(buf, sizeof(buf), fp) != NULL)
1130                         gtk_stext_insert(text, NULL, NULL, NULL, buf, -1);
1131                 fclose(fp);
1132         }
1133         compose_attach_parts(compose, msginfo);
1134
1135         gtk_stext_thaw(text);
1136         gtk_widget_grab_focus(compose->text);
1137
1138         if (prefs_common.auto_exteditor)
1139                 compose_exec_ext_editor(compose);
1140 }
1141
1142 GList *compose_get_compose_list(void)
1143 {
1144         return compose_list;
1145 }
1146
1147 void compose_entry_append(Compose *compose, const gchar *address,
1148                           ComposeEntryType type)
1149 {
1150         GtkEntry *entry;
1151         const gchar *text;
1152         gchar *header;
1153
1154         if (!address || *address == '\0') return;
1155
1156 /* *** NEW_HEADER_ENTRIES ***
1157         switch (type) {
1158         case COMPOSE_CC:
1159                 entry = GTK_ENTRY(compose->cc_entry);
1160                 break;
1161         case COMPOSE_BCC:
1162                 entry = GTK_ENTRY(compose->bcc_entry);
1163                 break;
1164         case COMPOSE_NEWSGROUPS:
1165                 entry = GTK_ENTRY(compose->newsgroups_entry);
1166                 break;
1167         case COMPOSE_TO:
1168         default:
1169                 entry = GTK_ENTRY(compose->to_entry);
1170                 break;
1171         }
1172
1173         text = gtk_entry_get_text(entry);
1174         if (*text != '\0')
1175                 gtk_entry_append_text(entry, ", ");
1176         gtk_entry_append_text(entry, address);
1177 */
1178
1179         switch (type) {
1180         case COMPOSE_CC:
1181                 header = _("Cc:");
1182                 break;
1183         case COMPOSE_BCC:
1184                 header = _("Bcc:");
1185                 break;
1186         case COMPOSE_REPLYTO:
1187                 header = _("Reply-To:");
1188                 break;
1189         case COMPOSE_NEWSGROUPS:
1190                 header = _("Newsgroups:");
1191                 break;
1192         case COMPOSE_FOLLOWUPTO:
1193                 header = _("Followup-To:");
1194                 break;
1195         case COMPOSE_TO:
1196         default:
1197                 header = _("To:");
1198                 break;
1199         }
1200
1201         compose_add_header_entry(compose, header, (gchar *)address);
1202 }
1203
1204 static gint compose_parse_header(Compose *compose, MsgInfo *msginfo)
1205 {
1206         static HeaderEntry hentry[] = {{"Reply-To:",    NULL, TRUE},
1207                                        {"Cc:",          NULL, FALSE},
1208                                        {"References:",  NULL, FALSE},
1209                                        {"Bcc:",         NULL, FALSE},
1210                                        {"Newsgroups:",  NULL, FALSE},
1211                                        {"Followup-To:", NULL, FALSE},
1212                                        {NULL,           NULL, FALSE}};
1213
1214         enum
1215         {
1216                 H_REPLY_TO      = 0,
1217                 H_CC            = 1,
1218                 H_REFERENCES    = 2,
1219                 H_BCC           = 3,
1220                 H_NEWSGROUPS    = 4,
1221                 H_FOLLOWUP_TO   = 5
1222         };
1223
1224         FILE *fp;
1225
1226         g_return_val_if_fail(msginfo != NULL, -1);
1227
1228         if ((fp = procmsg_open_message(msginfo)) == NULL) return -1;
1229         procheader_get_header_fields(fp, hentry);
1230         fclose(fp);
1231
1232         if (hentry[H_REPLY_TO].body != NULL) {
1233                 conv_unmime_header_overwrite(hentry[H_REPLY_TO].body);
1234                 compose->replyto = hentry[H_REPLY_TO].body;
1235                 hentry[H_REPLY_TO].body = NULL;
1236         }
1237         if (hentry[H_CC].body != NULL) {
1238                 conv_unmime_header_overwrite(hentry[H_CC].body);
1239                 compose->cc = hentry[H_CC].body;
1240                 hentry[H_CC].body = NULL;
1241         }
1242         if (hentry[H_REFERENCES].body != NULL) {
1243                 if (compose->mode == COMPOSE_REEDIT)
1244                         compose->references = hentry[H_REFERENCES].body;
1245                 else {
1246                         compose->references = compose_parse_references
1247                                 (hentry[H_REFERENCES].body, msginfo->msgid);
1248                         g_free(hentry[H_REFERENCES].body);
1249                 }
1250                 hentry[H_REFERENCES].body = NULL;
1251         }
1252         if (hentry[H_BCC].body != NULL) {
1253                 if (compose->mode == COMPOSE_REEDIT) {
1254                         conv_unmime_header_overwrite(hentry[H_BCC].body);
1255                         compose->bcc = hentry[H_BCC].body;
1256                 } else
1257                         g_free(hentry[H_BCC].body);
1258                 hentry[H_BCC].body = NULL;
1259         }
1260         if (hentry[H_NEWSGROUPS].body != NULL) {
1261                 compose->newsgroups = hentry[H_NEWSGROUPS].body;
1262                 hentry[H_NEWSGROUPS].body = NULL;
1263         }
1264         if (hentry[H_FOLLOWUP_TO].body != NULL) {
1265                 conv_unmime_header_overwrite(hentry[H_FOLLOWUP_TO].body);
1266                 compose->followup_to = hentry[H_FOLLOWUP_TO].body;
1267                 hentry[H_FOLLOWUP_TO].body = NULL;
1268         }
1269
1270         if (compose->mode == COMPOSE_REEDIT && msginfo->inreplyto)
1271                 compose->inreplyto = g_strdup(msginfo->inreplyto);
1272         else if (compose->mode != COMPOSE_REEDIT &&
1273                  msginfo->msgid && *msginfo->msgid) {
1274                 compose->inreplyto = g_strdup(msginfo->msgid);
1275
1276                 if (!compose->references) {
1277                         if (msginfo->inreplyto && *msginfo->inreplyto)
1278                                 compose->references =
1279                                         g_strdup_printf("<%s>\n\t<%s>",
1280                                                         msginfo->inreplyto,
1281                                                         msginfo->msgid);
1282                         else
1283                                 compose->references =
1284                                         g_strconcat("<", msginfo->msgid, ">",
1285                                                     NULL);
1286                 }
1287         }
1288
1289         return 0;
1290 }
1291
1292 static gchar *compose_parse_references(const gchar *ref, const gchar *msgid)
1293 {
1294         GSList *ref_id_list, *cur;
1295         GString *new_ref;
1296         gchar *new_ref_str;
1297
1298         ref_id_list = references_list_append(NULL, ref);
1299         if (!ref_id_list) return NULL;
1300         if (msgid && *msgid)
1301                 ref_id_list = g_slist_append(ref_id_list, g_strdup(msgid));
1302
1303         for (;;) {
1304                 gint len = 0;
1305
1306                 for (cur = ref_id_list; cur != NULL; cur = cur->next)
1307                         /* "<" + Message-ID + ">" + CR+LF+TAB */
1308                         len += strlen((gchar *)cur->data) + 5;
1309
1310                 if (len > MAX_REFERENCES_LEN) {
1311                         /* remove second message-ID */
1312                         if (ref_id_list && ref_id_list->next &&
1313                             ref_id_list->next->next) {
1314                                 g_free(ref_id_list->next->data);
1315                                 ref_id_list = g_slist_remove
1316                                         (ref_id_list, ref_id_list->next->data);
1317                         } else {
1318                                 slist_free_strings(ref_id_list);
1319                                 g_slist_free(ref_id_list);
1320                                 return NULL;
1321                         }
1322                 } else
1323                         break;
1324         }
1325
1326         new_ref = g_string_new("");
1327         for (cur = ref_id_list; cur != NULL; cur = cur->next) {
1328                 if (new_ref->len > 0)
1329                         g_string_append(new_ref, "\n\t");
1330                 g_string_sprintfa(new_ref, "<%s>", (gchar *)cur->data);
1331         }
1332
1333         slist_free_strings(ref_id_list);
1334         g_slist_free(ref_id_list);
1335
1336         new_ref_str = new_ref->str;
1337         g_string_free(new_ref, FALSE);
1338
1339         return new_ref_str;
1340 }
1341
1342 /*
1343 static void compose_quote_file(Compose *compose, MsgInfo *msginfo, FILE *fp)
1344 {
1345         GtkSText *text = GTK_STEXT(compose->text);
1346         gchar *qmark;
1347         gchar *quote_str;
1348         GdkColor *qcolor = NULL;
1349         gchar buf[BUFFSIZE];
1350         gint qlen;
1351         gchar *linep, *cur, *leftp;
1352         gint line_len, cur_len;
1353         gint wrap_len;
1354         gint str_len;
1355         gint ch_len;
1356
1357         // if (prefs_common.enable_color) qcolor = &quote_color;
1358         if (prefs_common.quotemark && *prefs_common.quotemark)
1359                 qmark = prefs_common.quotemark;
1360         else
1361                 qmark = "> ";
1362         quote_str = compose_quote_parse_fmt(compose, msginfo, qmark);
1363         g_return_if_fail(quote_str != NULL);
1364         qlen = strlen(quote_str);
1365
1366         if (!prefs_common.linewrap_quote ||
1367             prefs_common.linewrap_len <= qlen) {
1368                 while (fgets(buf, sizeof(buf), fp) != NULL) {
1369                         gtk_stext_insert(text, NULL, qcolor, NULL,
1370                                         quote_str, -1);
1371                         gtk_stext_insert(text, NULL, qcolor, NULL, buf, -1);
1372                 }
1373                 g_free(quote_str);
1374                 return;
1375         }
1376
1377         wrap_len = prefs_common.linewrap_len - qlen;
1378
1379         while (fgets(buf, sizeof(buf), fp) != NULL) {
1380                 strretchomp(buf);
1381                 str_len = strlen(buf);
1382
1383                 if (str_len <= wrap_len) {
1384                         gtk_stext_insert(text, NULL, qcolor, NULL,
1385                                         quote_str, -1);
1386                         gtk_stext_insert(text, NULL, qcolor, NULL, buf, -1);
1387                         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
1388                         continue;
1389                 }
1390
1391                 linep = cur = leftp = buf;
1392                 line_len = cur_len = 0;
1393
1394                 while (*cur != '\0') {
1395                         ch_len = mblen(cur, MB_CUR_MAX);
1396                         if (ch_len < 0) ch_len = 1;
1397
1398                         if (ch_len == 1 && isspace(*cur)) {
1399                                 linep = cur + ch_len;
1400                                 line_len = cur_len + ch_len;
1401                         }
1402
1403                         if (cur_len + ch_len > wrap_len && line_len > 0) {
1404                                 gtk_stext_insert(text, NULL, qcolor, NULL,
1405                                                 quote_str, -1);
1406
1407                                 if (isspace(*(linep - 1)))
1408                                         gtk_stext_insert(text, NULL,
1409                                                         qcolor, NULL,
1410                                                         leftp, line_len - 1);
1411                                 else
1412                                         gtk_stext_insert(text, NULL,
1413                                                         qcolor, NULL,
1414                                                         leftp, line_len);
1415                                 gtk_stext_insert(text, NULL, NULL, NULL,
1416                                                 "\n", 1);
1417
1418                                 leftp = linep;
1419                                 cur_len = cur_len - line_len + ch_len;
1420                                 line_len = 0;
1421                                 cur += ch_len;
1422                                 continue;
1423                         }
1424
1425                         if (ch_len > 1) {
1426                                 linep = cur + ch_len;
1427                                 line_len = cur_len + ch_len;
1428                         }
1429                         cur_len += ch_len;
1430                         cur += ch_len;
1431                 }
1432
1433                 if (*leftp) {
1434                         gtk_stext_insert(text, NULL, qcolor, NULL,
1435                                         quote_str, -1);
1436                         gtk_stext_insert(text, NULL, qcolor, NULL, leftp, -1);
1437                         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
1438                 }
1439         }
1440
1441         g_free(quote_str);
1442 }
1443 */
1444
1445 /*
1446 static gchar *compose_quote_parse_fmt(Compose *compose, MsgInfo *msginfo,
1447                                       const gchar *fmt)
1448 {
1449         gchar *ext_str;
1450         size_t buf_len = 1024;
1451         size_t ext_len = 0;
1452         gchar *str;
1453         gchar *mbs;
1454         wchar_t *wcsfmt;
1455         wchar_t *sp;
1456         gchar tmp[3];
1457
1458         if (!fmt || *fmt == '\0') return 0;
1459
1460         Xalloca(mbs, sizeof(wchar_t) + 1, return 0);
1461         Xalloca(wcsfmt, (strlen(fmt) + 1) * sizeof(wchar_t), return 0);
1462         mbstowcs(wcsfmt, fmt, strlen(fmt) + 1);
1463         sp = wcsfmt;
1464
1465         ext_str = g_malloc(sizeof(gchar) * buf_len);
1466         g_return_val_if_fail(ext_str != NULL, NULL);
1467
1468         while (*sp) {
1469                 gint len;
1470
1471                 len = wctomb(mbs, *sp);
1472                 mbs[len] = '\0';
1473
1474                 if (*mbs == '%') {
1475                         gchar *p;
1476
1477                         wctomb(mbs, *(++sp));
1478                         str = NULL;
1479
1480                         switch (*mbs) {
1481                         case 'd':
1482                                 str = msginfo->date;
1483                                 sp++;
1484                                 break;
1485                         case 'f':
1486                                 str = msginfo->from;
1487                                 sp++;
1488                                 break;
1489                         case 'I':
1490                                 if (!msginfo->fromname) {sp++; break;}
1491                                 p = msginfo->fromname;
1492                                 tmp[0] = tmp[1] = tmp[2] = '\0';
1493
1494                                 if (*p && isalnum(*p))
1495                                         tmp[0] = toupper(*p);
1496                                 else {
1497                                         sp++;
1498                                         break;
1499                                 }
1500
1501                                 while (*p) {
1502                                         while (*p && !isspace(*p)) p++;
1503                                         while (*p && isspace(*p)) p++;
1504                                         if (*p && isalnum(*p))
1505                                                 tmp[1] = toupper(*p);
1506                                 }
1507
1508                                 if (tmp[1]) str = tmp;
1509                                 sp++;
1510                                 break;
1511                         case 'n':
1512                                 str = msginfo->fromname;
1513                                 sp++;
1514                                 break;
1515                         case 'N':
1516                                 if (!msginfo->fromname) {sp++; break;}
1517                                 Xstrdup_a(str, msginfo->fromname,
1518                                           {sp++; break;});
1519                                 p = str;
1520                                 while (*p && !isspace(*p)) p++;
1521                                 *p = '\0';
1522                                 sp++;
1523                                 break;
1524                         case 's':
1525                                 str = msginfo->subject;
1526                                 sp++;
1527                                 break;
1528                         case 't':
1529                                 str = msginfo->to;
1530                                 sp++;
1531                                 break;
1532                         case 'c':
1533                                 str = msginfo->cc;
1534                                 sp++;
1535                                 break;
1536                         case 'i':
1537                                 if (!msginfo->msgid) {sp++; break;}
1538                                 Xalloca(str, strlen(msginfo->msgid) + 3,
1539                                         {sp++; break;});
1540                                 g_snprintf(str, strlen(msginfo->msgid) + 3,
1541                                            "<%s>", msginfo->msgid);
1542                                 sp++;
1543                                 break;
1544                         case '%':
1545                                 str = "%";
1546                                 sp++;
1547                                 break;
1548                         default:
1549                                 break;
1550                         }
1551
1552                         if (str) {
1553                                 while (ext_len + strlen(str) + 1 > buf_len)
1554                                         buf_len += 1024;
1555                                 ext_str = g_realloc(ext_str,
1556                                                     sizeof(gchar) * buf_len);
1557                                 g_return_val_if_fail(ext_str != NULL, NULL);
1558                                 strcpy(ext_str + ext_len, str);
1559                                 ext_len += strlen(str);
1560                         }
1561                 } else if (*mbs == '\\') {
1562                         wctomb(mbs, *(++sp));
1563                         str = NULL;
1564
1565                         switch (*mbs) {
1566                         case 'n':
1567                                 str = "\n";
1568                                 break;
1569                         case 't':
1570                                 str = "\t";
1571                                 break;
1572                         case '\\':
1573                                 str = "\\";
1574                                 break;
1575                         default:
1576                                 break;
1577                         }
1578
1579                         if (str) {
1580                                 while (ext_len + strlen(str) + 1 > buf_len)
1581                                         buf_len += 1024;
1582                                 ext_str = g_realloc(ext_str,
1583                                                     sizeof(gchar) * buf_len);
1584                                 g_return_val_if_fail(ext_str != NULL, NULL);
1585                                 strcpy(ext_str + ext_len, str);
1586                                 ext_len += strlen(str);
1587                                 sp++;
1588                         }
1589                 } else {
1590                         while (ext_len + len + 1 > buf_len) buf_len += 1024;
1591                         ext_str = g_realloc(ext_str, sizeof(gchar) * buf_len);
1592                         g_return_val_if_fail(ext_str != NULL, NULL);
1593                         strcpy(ext_str + ext_len, mbs);
1594                         ext_len += len;
1595                         sp++;
1596                 }
1597         }
1598
1599         if (ext_str)
1600                 ext_str = g_realloc(ext_str, strlen(ext_str) + 1);
1601
1602         return ext_str;
1603 }
1604 */
1605
1606 static void compose_reply_set_entry(Compose *compose, MsgInfo *msginfo,
1607                                     gboolean to_all, gboolean ignore_replyto,
1608                                     gboolean followup_and_reply_to)
1609 {
1610         GSList *cc_list;
1611         GSList *cur;
1612         gchar *from;
1613         GHashTable *to_table;
1614
1615         g_return_if_fail(compose->account != NULL);
1616         g_return_if_fail(msginfo != NULL);
1617
1618         if ((compose->account->protocol != A_NNTP) || followup_and_reply_to)
1619                 compose_entry_append(compose,
1620                                      ((compose->replyto && !ignore_replyto)
1621                                      ? compose->replyto
1622                                      : msginfo->from ? msginfo->from : ""),
1623                                      COMPOSE_TO);
1624         if (compose->account->protocol == A_NNTP)
1625                 compose_entry_append(compose,
1626                                      compose->followup_to ? compose->followup_to
1627                                      : compose->newsgroups ? compose->newsgroups
1628                                      : "",
1629                                      COMPOSE_NEWSGROUPS);
1630
1631         if (msginfo->subject && *msginfo->subject) {
1632                 gchar *buf, *buf2, *p;
1633
1634                 buf = g_strdup(msginfo->subject);
1635                 while (!strncasecmp(buf, "Re:", 3)) {
1636                         p = buf + 3;
1637                         while (isspace(*p)) p++;
1638                         memmove(buf, p, strlen(p) + 1);
1639                 }
1640
1641                 buf2 = g_strdup_printf("Re: %s", buf);
1642                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), buf2);
1643                 g_free(buf2);
1644                 g_free(buf);
1645         } else
1646                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), "Re: ");
1647
1648         if (!to_all || compose->account->protocol == A_NNTP) return;
1649
1650         from = g_strdup(compose->replyto ? compose->replyto :
1651                         msginfo->from ? msginfo->from : "");
1652         extract_address(from);
1653
1654         cc_list = address_list_append(NULL, msginfo->to);
1655         cc_list = address_list_append(cc_list, compose->cc);
1656
1657         to_table = g_hash_table_new(g_str_hash, g_str_equal);
1658         g_hash_table_insert(to_table, from, GINT_TO_POINTER(1));
1659         if (compose->account)
1660                 g_hash_table_insert(to_table, compose->account->address,
1661                                     GINT_TO_POINTER(1));
1662
1663         /* remove address on To: and that of current account */
1664         for (cur = cc_list; cur != NULL; ) {
1665                 GSList *next = cur->next;
1666
1667                 if (g_hash_table_lookup(to_table, cur->data) != NULL)
1668                         cc_list = g_slist_remove(cc_list, cur->data);
1669                 else
1670                         g_hash_table_insert(to_table, cur->data, cur);
1671
1672                 cur = next;
1673         }
1674         g_hash_table_destroy(to_table);
1675         g_free(from);
1676
1677         if (cc_list) {
1678                 for (cur = cc_list; cur != NULL; cur = cur->next)
1679                         compose_entry_append(compose, (gchar *)cur->data,
1680                                              COMPOSE_CC);
1681                 slist_free_strings(cc_list);
1682                 g_slist_free(cc_list);
1683         }
1684 }
1685
1686 #define SET_ENTRY(entry, str) \
1687 { \
1688         if (str && *str) \
1689                 gtk_entry_set_text(GTK_ENTRY(compose->entry), str); \
1690 }
1691
1692 #define SET_ADDRESS(type, str) \
1693 { \
1694         if (str && *str) \
1695                 compose_entry_append(compose, str, type); \
1696 }
1697
1698 static void compose_reedit_set_entry(Compose *compose, MsgInfo *msginfo)
1699 {
1700         g_return_if_fail(msginfo != NULL);
1701
1702         SET_ENTRY(subject_entry, msginfo->subject);
1703         SET_ADDRESS(COMPOSE_TO, msginfo->to);
1704         SET_ADDRESS(COMPOSE_CC, compose->cc);
1705         SET_ADDRESS(COMPOSE_BCC, compose->bcc);
1706         SET_ADDRESS(COMPOSE_REPLYTO, compose->replyto);
1707
1708 /*
1709         if (compose->bcc) {
1710                 GtkItemFactory *ifactory;
1711                 GtkWidget *menuitem;
1712
1713                 ifactory = gtk_item_factory_from_widget(compose->menubar);
1714                 menuitem = gtk_item_factory_get_item(ifactory, "/Message/Bcc");
1715                 gtk_check_menu_item_set_active
1716                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
1717         }
1718         if (compose->replyto) {
1719                 GtkItemFactory *ifactory;
1720                 GtkWidget *menuitem;
1721
1722                 ifactory = gtk_item_factory_from_widget(compose->menubar);
1723                 menuitem = gtk_item_factory_get_item
1724                         (ifactory, "/Message/Reply to");
1725                 gtk_check_menu_item_set_active
1726                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
1727         }
1728 */
1729 }
1730
1731 #undef SET_ENTRY
1732 #undef SET_ADDRESS
1733
1734 static void compose_exec_sig(Compose *compose, gchar *sigfile)
1735 {
1736         FILE *tmpfp;
1737         pid_t thepid;
1738         gchar *sigtext;
1739         FILE  *sigprg;
1740         gchar  *buf;
1741         size_t buf_len = 128;
1742
1743         if (strlen(sigfile) < 2)
1744           return;
1745
1746         sigprg = popen(sigfile+1, "r");
1747         if (sigprg) {
1748
1749                 buf = g_malloc(buf_len);
1750
1751                 if (!buf) {
1752                         gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, \
1753                         "Unable to insert signature (malloc failed)\n", -1);
1754
1755                         pclose(sigprg);
1756                         return;
1757                 }
1758
1759                 while (!feof(sigprg)) {
1760                         bzero(buf, buf_len);
1761                         fread(buf, buf_len-1, 1, sigprg);
1762                         gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, buf, -1);
1763                 }
1764
1765                 g_free(buf);
1766                 pclose(sigprg);
1767         }
1768         else
1769         {
1770                 gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, \
1771                 "Can't exec file: ", -1);
1772                 gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, \
1773                 sigfile+1, -1);
1774         }
1775 }
1776
1777 static void compose_insert_sig(Compose *compose)
1778 {
1779         gchar *sigfile;
1780
1781         if (compose->account && compose->account->sig_path)
1782                 sigfile = g_strdup(compose->account->sig_path);
1783         else {
1784                 sigfile = g_strconcat(get_home_dir(), G_DIR_SEPARATOR_S,
1785                                       DEFAULT_SIGNATURE, NULL);
1786         }
1787
1788         if (!is_file_or_fifo_exist(sigfile) & (sigfile[0] != '|')) {
1789                 g_free(sigfile);
1790                 return;
1791         }
1792
1793         gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, "\n\n", 2);
1794         if (prefs_common.sig_sep) {
1795                 gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL,
1796                                 prefs_common.sig_sep, -1);
1797                 gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL,
1798                                 "\n", 1);
1799         }
1800
1801         if (sigfile[0] == '|')
1802         {
1803                 compose_exec_sig(compose, sigfile);
1804         }
1805         else
1806         {
1807                 compose_insert_file(compose, sigfile);
1808         }
1809         g_free(sigfile);
1810 }
1811
1812 static void compose_insert_file(Compose *compose, const gchar *file)
1813 {
1814         GtkSText *text = GTK_STEXT(compose->text);
1815         gchar buf[BUFFSIZE];
1816         FILE *fp;
1817
1818         g_return_if_fail(file != NULL);
1819
1820         if ((fp = fopen(file, "r")) == NULL) {
1821                 FILE_OP_ERROR(file, "fopen");
1822                 return;
1823         }
1824
1825         gtk_stext_freeze(text);
1826
1827         while (fgets(buf, sizeof(buf), fp) != NULL)
1828                 gtk_stext_insert(text, NULL, NULL, NULL, buf, -1);
1829
1830         gtk_stext_thaw(text);
1831
1832         fclose(fp);
1833 }
1834
1835 static void compose_attach_info(Compose * compose, AttachInfo * ainfo,
1836                                 ContentType cnttype)
1837 {
1838         gchar *text[N_ATTACH_COLS];
1839         gint row;
1840
1841         text[COL_MIMETYPE] = ainfo->content_type;
1842         text[COL_SIZE] = to_human_readable(ainfo->size);
1843         text[COL_NAME] = ainfo->name;
1844
1845         row = gtk_clist_append(GTK_CLIST(compose->attach_clist), text);
1846         gtk_clist_set_row_data(GTK_CLIST(compose->attach_clist), row, ainfo);
1847
1848         if (cnttype != MIME_MESSAGE_RFC822)
1849                 compose_changed_cb(NULL, compose);
1850 }
1851
1852 static void compose_attach_append_with_type(Compose *compose,
1853                                             const gchar *file,
1854                                             const gchar *type,
1855                                             ContentType cnttype)
1856 {
1857         AttachInfo *ainfo;
1858         off_t size;
1859
1860         if (!is_file_exist(file)) {
1861                 g_warning(_("File %s doesn't exist\n"), file);
1862                 return;
1863         }
1864         if ((size = get_file_size(file)) < 0) {
1865                 g_warning(_("Can't get file size of %s\n"), file);
1866                 return;
1867         }
1868         if (size == 0) {
1869                 alertpanel_notice(_("File %s is empty\n"), file);
1870                 return;
1871         }
1872 /*
1873         if (!compose->use_attach) {
1874                 GtkItemFactory *ifactory;
1875                 GtkWidget *menuitem;
1876
1877                 ifactory = gtk_item_factory_from_widget(compose->menubar);
1878                 menuitem = gtk_item_factory_get_item(ifactory,
1879                                                      "/Message/Attach");
1880                 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
1881                                                TRUE);
1882         }
1883 */
1884         ainfo = g_new0(AttachInfo, 1);
1885         ainfo->file = g_strdup(file);
1886
1887         if (cnttype == MIME_MESSAGE_RFC822) {
1888                 ainfo->encoding = ENC_7BIT;
1889                 ainfo->name = g_strdup_printf(_("Message: %s"),
1890                                               g_basename(file));
1891         } else {
1892                 ainfo->encoding = ENC_BASE64;
1893                 ainfo->name = g_strdup(g_basename(file));
1894         }
1895
1896         ainfo->content_type = g_strdup(type);
1897         ainfo->size = size;
1898
1899         compose_attach_info(compose, ainfo, cnttype);
1900 }
1901
1902 static void compose_attach_append(Compose *compose, const gchar *file,
1903                                   ContentType cnttype)
1904 {
1905         AttachInfo *ainfo;
1906         gchar *text[N_ATTACH_COLS];
1907         off_t size;
1908         gint row;
1909
1910         if (!is_file_exist(file)) {
1911                 g_warning(_("File %s doesn't exist\n"), file);
1912                 return;
1913         }
1914         if ((size = get_file_size(file)) < 0) {
1915                 g_warning(_("Can't get file size of %s\n"), file);
1916                 return;
1917         }
1918         if (size == 0) {
1919                 alertpanel_notice(_("File %s is empty\n"), file);
1920                 return;
1921         }
1922 /*
1923         if (!compose->use_attach) {
1924                 GtkItemFactory *ifactory;
1925                 GtkWidget *menuitem;
1926
1927                 ifactory = gtk_item_factory_from_widget(compose->menubar);
1928                 menuitem = gtk_item_factory_get_item(ifactory,
1929                                                      "/Message/Attach");
1930                 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
1931                                                TRUE);
1932         }
1933 */
1934         ainfo = g_new0(AttachInfo, 1);
1935         ainfo->file = g_strdup(file);
1936
1937         if (cnttype == MIME_MESSAGE_RFC822) {
1938                 ainfo->content_type = g_strdup("message/rfc822");
1939                 ainfo->encoding = ENC_7BIT;
1940                 ainfo->name = g_strdup_printf(_("Message: %s"),
1941                                               g_basename(file));
1942         } else {
1943                 ainfo->content_type = procmime_get_mime_type(file);
1944                 if (!ainfo->content_type)
1945                         ainfo->content_type =
1946                                 g_strdup("application/octet-stream");
1947                 ainfo->encoding = ENC_BASE64;
1948                 ainfo->name = g_strdup(g_basename(file));
1949         }
1950         ainfo->size = size;
1951
1952         compose_attach_info(compose, ainfo, cnttype);
1953 }
1954
1955 static void compose_wrap_line(Compose *compose)
1956 {
1957         GtkSText *text = GTK_STEXT(compose->text);
1958         gint ch_len, last_ch_len;
1959         gchar cbuf[MB_CUR_MAX], last_ch;
1960         guint text_len;
1961         guint line_end;
1962         guint quoted;
1963         gint p_start, p_end;
1964         gint line_pos, cur_pos;
1965         gint line_len, cur_len;
1966
1967 #define GET_STEXT(pos)                                                        \
1968         if (text->use_wchar)                                                 \
1969                 ch_len = wctomb(cbuf, (wchar_t)GTK_STEXT_INDEX(text, (pos))); \
1970         else {                                                               \
1971                 cbuf[0] = GTK_STEXT_INDEX(text, (pos));                       \
1972                 ch_len = 1;                                                  \
1973         }
1974
1975         gtk_stext_freeze(text);
1976
1977         text_len = gtk_stext_get_length(text);
1978
1979         /* check to see if the point is on the paragraph mark (empty line). */
1980         cur_pos = gtk_stext_get_point(text);
1981         GET_STEXT(cur_pos);
1982         if ((ch_len == 1 && *cbuf == '\n') || cur_pos == text_len) {
1983                 if (cur_pos == 0)
1984                         goto compose_end; /* on the paragraph mark */
1985                 GET_STEXT(cur_pos - 1);
1986                 if (ch_len == 1 && *cbuf == '\n')
1987                         goto compose_end; /* on the paragraph mark */
1988         }
1989
1990         /* find paragraph start. */
1991         line_end = quoted = 0;
1992         for (p_start = cur_pos; p_start >= 0; --p_start) {
1993                 GET_STEXT(p_start);
1994                 if (ch_len == 1 && *cbuf == '\n') {
1995                         if (quoted)
1996                                 goto compose_end; /* quoted part */
1997                         if (line_end) {
1998                                 p_start += 2;
1999                                 break;
2000                         }
2001                         line_end = 1;
2002                 } else {
2003                         if (ch_len == 1 && strchr(">:#", *cbuf))
2004                                 quoted = 1;
2005                         else if (ch_len != 1 || !isspace(*cbuf))
2006                                 quoted = 0;
2007
2008                         line_end = 0;
2009                 }
2010         }
2011         if (p_start < 0)
2012                 p_start = 0;
2013
2014         /* find paragraph end. */
2015         line_end = 0;
2016         for (p_end = cur_pos; p_end < text_len; p_end++) {
2017                 GET_STEXT(p_end);
2018                 if (ch_len == 1 && *cbuf == '\n') {
2019                         if (line_end) {
2020                                 p_end -= 1;
2021                                 break;
2022                         }
2023                         line_end = 1;
2024                 } else {
2025                         if (line_end && ch_len == 1 && strchr(">:#", *cbuf))
2026                                 goto compose_end; /* quoted part */
2027
2028                         line_end = 0;
2029                 }
2030         }
2031         if (p_end >= text_len)
2032                 p_end = text_len;
2033
2034         if (p_start >= p_end)
2035                 goto compose_end;
2036
2037         line_len = cur_len = 0;
2038         last_ch_len = 0;
2039         last_ch = '\0';
2040         line_pos = p_start;
2041         for (cur_pos = p_start; cur_pos < p_end; cur_pos++) {
2042                 guint space = 0;
2043
2044                 GET_STEXT(cur_pos);
2045
2046                 if (ch_len < 0) {
2047                         cbuf[0] = '\0';
2048                         ch_len = 1;
2049                 }
2050
2051                 if (ch_len == 1 && isspace(*cbuf))
2052                         space = 1;
2053
2054                 if (ch_len == 1 && *cbuf == '\n') {
2055                         guint replace = 0;
2056                         if (last_ch_len == 1 && !isspace(last_ch)) {
2057                                 if (cur_pos + 1 < p_end) {
2058                                         GET_STEXT(cur_pos + 1);
2059                                         if (ch_len == 1 && !isspace(*cbuf))
2060                                                 replace = 1;
2061                                 }
2062                         }
2063                         gtk_stext_set_point(text, cur_pos + 1);
2064                         gtk_stext_backward_delete(text, 1);
2065                         if (replace) {
2066                                 gtk_stext_set_point(text, cur_pos);
2067                                 gtk_stext_insert(text, NULL, NULL, NULL, " ", 1);
2068                                 space = 1;
2069                         }
2070                         else {
2071                                 p_end--;
2072                                 cur_pos--;
2073                                 continue;
2074                         }
2075                 }
2076
2077                 last_ch_len = ch_len;
2078                 last_ch = *cbuf;
2079
2080                 if (space) {
2081                         line_pos = cur_pos + 1;
2082                         line_len = cur_len + ch_len;
2083                 }
2084
2085                 if (cur_len + ch_len > prefs_common.linewrap_len &&
2086                     line_len > 0) {
2087                         gint tlen = ch_len;
2088
2089                         GET_STEXT(line_pos - 1);
2090                         if (ch_len == 1 && isspace(*cbuf)) {
2091                                 gtk_stext_set_point(text, line_pos);
2092                                 gtk_stext_backward_delete(text, 1);
2093                                 p_end--;
2094                                 cur_pos--;
2095                                 line_pos--;
2096                                 cur_len--;
2097                                 line_len--;
2098                         }
2099                         ch_len = tlen;
2100
2101                         gtk_stext_set_point(text, line_pos);
2102                         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
2103                         p_end++;
2104                         cur_pos++;
2105                         line_pos++;
2106                         cur_len = cur_len - line_len + ch_len;
2107                         line_len = 0;
2108                         continue;
2109                 }
2110
2111                 if (ch_len > 1) {
2112                         line_pos = cur_pos + 1;
2113                         line_len = cur_len + ch_len;
2114                 }
2115                 cur_len += ch_len;
2116         }
2117
2118 compose_end:
2119         gtk_stext_thaw(text);
2120
2121 #undef GET_STEXT
2122 }
2123
2124 static void compose_wrap_line_all(Compose *compose)
2125 {
2126         GtkSText *text = GTK_STEXT(compose->text);
2127         guint text_len;
2128         guint line_pos = 0, cur_pos = 0;
2129         gint line_len = 0, cur_len = 0;
2130         gint ch_len;
2131         gchar cbuf[MB_CUR_MAX];
2132
2133         gtk_stext_freeze(text);
2134
2135         text_len = gtk_stext_get_length(text);
2136
2137         for (; cur_pos < text_len; cur_pos++) {
2138                 if (text->use_wchar)
2139                         ch_len = wctomb
2140                                 (cbuf, (wchar_t)GTK_STEXT_INDEX(text, cur_pos));
2141                 else {
2142                         cbuf[0] = GTK_STEXT_INDEX(text, cur_pos);
2143                         ch_len = 1;
2144                 }
2145
2146                 if (ch_len == 1 && *cbuf == '\n') {
2147                         line_pos = cur_pos + 1;
2148                         line_len = cur_len = 0;
2149                         continue;
2150                 }
2151
2152                 if (ch_len < 0) {
2153                         cbuf[0] = '\0';
2154                         ch_len = 1;
2155                 }
2156
2157                 if (ch_len == 1 && isspace(*cbuf)) {
2158                         line_pos = cur_pos + 1;
2159                         line_len = cur_len + ch_len;
2160                 }
2161
2162                 if (cur_len + ch_len > prefs_common.linewrap_len &&
2163                     line_len > 0) {
2164                         gint tlen;
2165
2166                         if (text->use_wchar)
2167                                 tlen = wctomb(cbuf, (wchar_t)GTK_STEXT_INDEX(text, line_pos - 1));
2168                         else {
2169                                 cbuf[0] = GTK_STEXT_INDEX(text, line_pos - 1);
2170                                 tlen = 1;
2171                         }
2172                         if (tlen == 1 && isspace(*cbuf)) {
2173                                 gtk_stext_set_point(text, line_pos);
2174                                 gtk_stext_backward_delete(text, 1);
2175                                 text_len--;
2176                                 cur_pos--;
2177                                 line_pos--;
2178                                 cur_len--;
2179                                 line_len--;
2180                         }
2181
2182                         gtk_stext_set_point(text, line_pos);
2183                         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
2184                         text_len++;
2185                         cur_pos++;
2186                         line_pos++;
2187                         cur_len = cur_len - line_len + ch_len;
2188                         line_len = 0;
2189                         continue;
2190                 }
2191
2192                 if (ch_len > 1) {
2193                         line_pos = cur_pos + 1;
2194                         line_len = cur_len + ch_len;
2195                 }
2196                 cur_len += ch_len;
2197         }
2198
2199         gtk_stext_thaw(text);
2200 }
2201
2202 static void compose_set_title(Compose *compose)
2203 {
2204         gchar *str;
2205         gchar *edited;
2206
2207         edited = compose->modified ? _(" [Edited]") : "";
2208         if (compose->account && compose->account->address)
2209                 str = g_strdup_printf(_("%s - Compose message%s"),
2210                                       compose->account->address, edited);
2211         else
2212                 str = g_strdup_printf(_("Compose message%s"), edited);
2213         gtk_window_set_title(GTK_WINDOW(compose->window), str);
2214         g_free(str);
2215 }
2216
2217 /**
2218  * compose_current_mail_account:
2219  *
2220  * Find a current mail account (the currently selected account, or the
2221  * default account, if a news account is currently selected).  If a
2222  * mail account cannot be found, display an error message.
2223  *
2224  * Return value: Mail account, or NULL if not found.
2225  **/
2226 static PrefsAccount *
2227 compose_current_mail_account(void)
2228 {
2229         PrefsAccount *ac;
2230
2231         if (cur_account && cur_account->protocol != A_NNTP)
2232                 ac = cur_account;
2233         else {
2234                 ac = account_get_default();
2235                 if (!ac || ac->protocol == A_NNTP) {
2236                         alertpanel_error(_("Account for sending mail is not specified.\n"
2237                                            "Please select a mail account before sending."));
2238                         return NULL;
2239                 }
2240         }
2241         return ac;
2242 }
2243
2244 gboolean compose_check_for_valid_recipient(Compose *compose) {
2245         gchar *recipient_headers[] = {"To:", "Newsgroups:", "Cc:", "Bcc:", NULL};
2246         gboolean recipient_found = FALSE;
2247         GSList *list;
2248         gchar **strptr;
2249
2250         for(list = compose->header_list; list; list = list->next) {
2251                 gchar *header;
2252                 gchar *entry;
2253                 header = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(((compose_headerentry *)list->data)->combo)->entry));
2254                 entry = gtk_entry_get_text(GTK_ENTRY(((compose_headerentry *)list->data)->entry));
2255                 if(strlen(entry)) {
2256                         for(strptr = recipient_headers; *strptr != NULL; strptr++) {
2257                                 if(!strcmp(header, (prefs_common.trans_hdr ? gettext(*strptr) : *strptr))) {
2258                                         recipient_found = TRUE;
2259                                 }
2260                         }
2261                 }
2262         }
2263         return recipient_found;
2264 }
2265
2266 gint compose_send(Compose *compose)
2267 {
2268         gchar tmp[MAXPATHLEN + 1];
2269         gint ok = 0;
2270         static gboolean lock = FALSE;
2271
2272         if (lock) return 1;
2273
2274         g_return_val_if_fail(compose->account != NULL, -1);
2275         g_return_val_if_fail(compose->orig_account != NULL, -1);
2276
2277         lock = TRUE;
2278
2279         if(!compose_check_for_valid_recipient(compose)) {
2280                 alertpanel_error(_("Recipient is not specified."));
2281                 lock = FALSE;
2282                 return 1;
2283         }
2284
2285         /* write to temporary file */
2286         g_snprintf(tmp, sizeof(tmp), "%s%ctmpmsg%d",
2287                    get_rc_dir(), G_DIR_SEPARATOR, (gint)compose);
2288
2289         if (prefs_common.linewrap_at_send)
2290                 compose_wrap_line_all(compose);
2291
2292         if (compose_write_to_file(compose, tmp, FALSE) < 0) {
2293                 lock = FALSE;
2294                 return -1;
2295         }
2296
2297         if (!compose->to_list && !compose->newsgroup_list) {
2298                 g_warning(_("can't get recipient list."));
2299                 unlink(tmp);
2300                 lock = FALSE;
2301                 return -1;
2302         }
2303
2304         if (compose->to_list) {
2305                 PrefsAccount *ac;
2306
2307                 /*
2308                 if (compose->account->protocol != A_NNTP)
2309                         ac = compose->account;
2310                 else if (compose->orig_account->protocol != A_NNTP)
2311                         ac = compose->orig_account;
2312                 else if (cur_account && cur_account->protocol != A_NNTP)
2313                         ac = cur_account;
2314                 else {
2315                         ac = compose_current_mail_account();
2316                         if (!ac) {
2317                                 unlink(tmp);
2318                                 lock = FALSE;
2319                                 return -1;
2320                         }
2321                 }
2322                 */
2323                 ac = compose->account;
2324
2325                 ok = send_message(tmp, ac, compose->to_list);
2326                 statusbar_pop_all();
2327         }
2328
2329         if (ok == 0 && compose->newsgroup_list) {
2330                 Folder *folder;
2331
2332                 if (compose->account->protocol == A_NNTP)
2333                         folder = FOLDER(compose->account->folder);
2334                 else
2335                         folder = FOLDER(compose->orig_account->folder);
2336
2337                 ok = news_post(folder, tmp);
2338                 if (ok < 0) {
2339                         alertpanel_error(_("Error occurred while posting the message to %s ."),
2340                                          compose->account->nntp_server);
2341                         unlink(tmp);
2342                         lock = FALSE;
2343                         return -1;
2344                 }
2345         }
2346
2347         /* queue message if failed to send */
2348         if (ok < 0) {
2349                 if (prefs_common.queue_msg) {
2350                         AlertValue val;
2351
2352                         val = alertpanel
2353                                 (_("Queueing"),
2354                                  _("Error occurred while sending the message.\n"
2355                                    "Put this message into queue folder?"),
2356                                  _("OK"), _("Cancel"), NULL);
2357                         if (G_ALERTDEFAULT == val) {
2358                                 ok = compose_queue(compose, tmp);
2359                                 if (ok < 0)
2360                                         alertpanel_error(_("Can't queue the message."));
2361                         }
2362                 } else
2363                         alertpanel_error(_("Error occurred while sending the message."));
2364         } else {
2365                 if (compose->mode == COMPOSE_REEDIT) {
2366                         compose_remove_reedit_target(compose);
2367                         if (compose->targetinfo)
2368                                 folderview_update_item
2369                                         (compose->targetinfo->folder, TRUE);
2370                 }
2371         }
2372
2373         /* save message to outbox */
2374         if (ok == 0 && prefs_common.savemsg) {
2375                 if (compose_save_to_outbox(compose, tmp) < 0)
2376                         alertpanel_error
2377                                 (_("Can't save the message to outbox."));
2378         }
2379
2380         unlink(tmp);
2381         lock = FALSE;
2382         return ok;
2383 }
2384
2385 static gboolean compose_use_attach(Compose *compose) {
2386     return(gtk_clist_get_row_data(GTK_CLIST(compose->attach_clist), 0) != NULL);
2387 }
2388
2389 static gint compose_write_to_file(Compose *compose, const gchar *file,
2390                                   gboolean is_draft)
2391 {
2392         FILE *fp;
2393         size_t len;
2394         gchar *chars;
2395         gchar *buf;
2396         const gchar *out_codeset;
2397         EncodingType encoding;
2398
2399         if ((fp = fopen(file, "w")) == NULL) {
2400                 FILE_OP_ERROR(file, "fopen");
2401                 return -1;
2402         }
2403
2404         /* chmod for security */
2405         if (change_file_mode_rw(fp, file) < 0) {
2406                 FILE_OP_ERROR(file, "chmod");
2407                 g_warning(_("can't change file mode\n"));
2408         }
2409
2410         /* get all composed text */
2411         chars = gtk_editable_get_chars(GTK_EDITABLE(compose->text), 0, -1);
2412         len = strlen(chars);
2413         if (is_ascii_str(chars)) {
2414                 buf = g_strdup(chars);
2415                 out_codeset = "US-ASCII";
2416                 encoding = ENC_7BIT;
2417         } else {
2418                 const gchar *src_codeset;
2419
2420                 out_codeset = conv_get_outgoing_charset_str();
2421                 if (!strcasecmp(out_codeset, "US-ASCII"))
2422                         out_codeset = "ISO-8859-1";
2423                 encoding = procmime_get_encoding_for_charset(out_codeset);
2424                 debug_print("charset = %s, encoding = %s\n",
2425                             out_codeset, procmime_get_encoding_str(encoding));
2426
2427                 src_codeset = conv_get_current_charset_str();
2428                 buf = conv_codeset_strdup(chars, src_codeset, out_codeset);
2429                 if (!buf) {
2430                         g_free(chars);
2431                         fclose(fp);
2432                         unlink(file);
2433                         alertpanel_error(_("Can't convert the codeset of the message."));
2434                         return -1;
2435                 }
2436         }
2437         g_free(chars);
2438
2439         /* write headers */
2440         if (compose_write_headers
2441                 (compose, fp, out_codeset, encoding, is_draft) < 0) {
2442                 g_warning(_("can't write headers\n"));
2443                 fclose(fp);
2444                 /* unlink(file); */
2445                 g_free(buf);
2446                 return -1;
2447         }
2448
2449         if (compose_use_attach(compose)) {
2450 #if USE_GPGME
2451             /* This prolog message is ignored by mime software and
2452              * because it would make our signing/encryption task
2453              * tougher, we don't emit it in that case */
2454             if (!compose->use_signing && !compose->use_encryption)
2455 #endif
2456                 fputs("This is a multi-part message in MIME format.\n", fp);
2457
2458                 fprintf(fp, "\n--%s\n", compose->boundary);
2459                 fprintf(fp, "Content-Type: text/plain; charset=%s\n",
2460                         out_codeset);
2461                 fprintf(fp, "Content-Transfer-Encoding: %s\n",
2462                         procmime_get_encoding_str(encoding));
2463                 fputc('\n', fp);
2464         }
2465
2466         /* write body */
2467         len = strlen(buf);
2468         if (encoding == ENC_BASE64) {
2469                 gchar outbuf[B64_BUFFSIZE];
2470                 gint i, l;
2471
2472                 for (i = 0; i < len; i += B64_LINE_SIZE) {
2473                         l = MIN(B64_LINE_SIZE, len - i);
2474                         to64frombits(outbuf, buf + i, l);
2475                         fputs(outbuf, fp);
2476                         fputc('\n', fp);
2477                 }
2478         } else if (fwrite(buf, sizeof(gchar), len, fp) != len) {
2479                 FILE_OP_ERROR(file, "fwrite");
2480                 fclose(fp);
2481                 unlink(file);
2482                 g_free(buf);
2483                 return -1;
2484         }
2485         g_free(buf);
2486
2487         if (compose_use_attach(compose))
2488                 compose_write_attach(compose, fp);
2489
2490         if (fclose(fp) == EOF) {
2491                 FILE_OP_ERROR(file, "fclose");
2492                 unlink(file);
2493                 return -1;
2494         }
2495
2496 #if USE_GPGME
2497         if (compose->use_signing) {
2498                 if (rfc2015_sign(file, compose->account) < 0) {
2499                         unlink(file);
2500                         return -1;
2501                 }
2502         }
2503         if (compose->use_encryption) {
2504                 if (rfc2015_encrypt(file, compose->to_list) < 0) {
2505                         unlink(file);
2506                         return -1;
2507                 }
2508         }
2509 #endif /* USE_GPGME */
2510
2511         return 0;
2512 }
2513
2514 static gint compose_write_body_to_file(Compose *compose, const gchar *file)
2515 {
2516         FILE *fp;
2517         size_t len;
2518         gchar *chars;
2519
2520         if ((fp = fopen(file, "w")) == NULL) {
2521                 FILE_OP_ERROR(file, "fopen");
2522                 return -1;
2523         }
2524
2525         /* chmod for security */
2526         if (change_file_mode_rw(fp, file) < 0) {
2527                 FILE_OP_ERROR(file, "chmod");
2528                 g_warning(_("can't change file mode\n"));
2529         }
2530
2531         chars = gtk_editable_get_chars(GTK_EDITABLE(compose->text), 0, -1);
2532
2533         /* write body */
2534         len = strlen(chars);
2535         if (fwrite(chars, sizeof(gchar), len, fp) != len) {
2536                 FILE_OP_ERROR(file, "fwrite");
2537                 g_free(chars);
2538                 fclose(fp);
2539                 unlink(file);
2540                 return -1;
2541         }
2542
2543         g_free(chars);
2544
2545         if (fclose(fp) == EOF) {
2546                 FILE_OP_ERROR(file, "fclose");
2547                 unlink(file);
2548                 return -1;
2549         }
2550         return 0;
2551 }
2552
2553 static gint compose_save_to_outbox(Compose *compose, const gchar *file)
2554 {
2555         FolderItem *outbox;
2556         gchar *path;
2557         gint num;
2558         FILE *fp;
2559
2560         debug_print(_("saving sent message...\n"));
2561
2562         outbox = folder_get_default_outbox();
2563         path = folder_item_get_path(outbox);
2564         if (!is_dir_exist(path))
2565                 make_dir_hier(path);
2566
2567         folder_item_scan(outbox);
2568         if ((num = folder_item_add_msg(outbox, file, FALSE)) < 0) {
2569                 g_free(path);
2570                 g_warning(_("can't save message\n"));
2571                 return -1;
2572         }
2573
2574         if ((fp = procmsg_open_mark_file(path, TRUE)) == NULL)
2575                 g_warning(_("can't open mark file\n"));
2576         else {
2577                 MsgInfo newmsginfo;
2578
2579                 newmsginfo.msgnum = num;
2580                 newmsginfo.flags.perm_flags = 0;
2581                 newmsginfo.flags.tmp_flags = 0;
2582                 procmsg_write_flags(&newmsginfo, fp);
2583                 fclose(fp);
2584         }
2585         g_free(path);
2586
2587         return 0;
2588 }
2589
2590 static gint compose_remove_reedit_target(Compose *compose)
2591 {
2592         FolderItem *item;
2593         MsgInfo *msginfo = compose->targetinfo;
2594
2595         g_return_val_if_fail(compose->mode == COMPOSE_REEDIT, -1);
2596         if (!msginfo) return -1;
2597
2598         item = msginfo->folder;
2599         g_return_val_if_fail(item != NULL, -1);
2600
2601         folder_item_scan(item);
2602         if (procmsg_msg_exist(msginfo) &&
2603             (item->stype == F_DRAFT || item->stype == F_QUEUE)) {
2604                 if (folder_item_remove_msg(item, msginfo->msgnum) < 0) {
2605                         g_warning(_("can't remove the old message\n"));
2606                         return -1;
2607                 }
2608         }
2609
2610         return 0;
2611 }
2612
2613 static gint compose_queue(Compose *compose, const gchar *file)
2614 {
2615         FolderItem *queue;
2616         gchar *tmp, *queue_path;
2617         FILE *fp, *src_fp;
2618         GSList *cur;
2619         gchar buf[BUFFSIZE];
2620         gint num;
2621
2622         debug_print(_("queueing message...\n"));
2623         g_return_val_if_fail(compose->to_list != NULL, -1);
2624         g_return_val_if_fail(compose->account != NULL, -1);
2625
2626         tmp = g_strdup_printf("%s%cqueue.%d", g_get_tmp_dir(),
2627                               G_DIR_SEPARATOR, (gint)compose);
2628         if ((fp = fopen(tmp, "w")) == NULL) {
2629                 FILE_OP_ERROR(tmp, "fopen");
2630                 g_free(tmp);
2631                 return -1;
2632         }
2633         if ((src_fp = fopen(file, "r")) == NULL) {
2634                 FILE_OP_ERROR(file, "fopen");
2635                 fclose(fp);
2636                 unlink(tmp);
2637                 g_free(tmp);
2638                 return -1;
2639         }
2640         if (change_file_mode_rw(fp, tmp) < 0) {
2641                 FILE_OP_ERROR(tmp, "chmod");
2642                 g_warning(_("can't change file mode\n"));
2643         }
2644
2645         /* queueing variables */
2646         fprintf(fp, "AF:\n");
2647         fprintf(fp, "NF:0\n");
2648         fprintf(fp, "PS:10\n");
2649         fprintf(fp, "SRH:1\n");
2650         fprintf(fp, "SFN:\n");
2651         fprintf(fp, "DSR:\n");
2652         if (compose->msgid)
2653                 fprintf(fp, "MID:<%s>\n", compose->msgid);
2654         else
2655                 fprintf(fp, "MID:\n");
2656         fprintf(fp, "CFG:\n");
2657         fprintf(fp, "PT:0\n");
2658         fprintf(fp, "S:%s\n", compose->account->address);
2659         fprintf(fp, "RQ:\n");
2660         if (compose->account->smtp_server)
2661                 fprintf(fp, "SSV:%s\n", compose->account->smtp_server);
2662         else
2663                 fprintf(fp, "SSV:\n");
2664         if (compose->account->nntp_server)
2665                 fprintf(fp, "NSV:%s\n", compose->account->nntp_server);
2666         else
2667                 fprintf(fp, "NSV:\n");
2668         fprintf(fp, "SSH:\n");
2669         fprintf(fp, "R:<%s>", (gchar *)compose->to_list->data);
2670         for (cur = compose->to_list->next; cur != NULL; cur = cur->next)
2671                 fprintf(fp, ",<%s>", (gchar *)cur->data);
2672         fprintf(fp, "\n");
2673         /* Sylpheed account ID */
2674         fprintf(fp, "AID:%d\n", compose->account->account_id);
2675         fprintf(fp, "\n");
2676
2677         while (fgets(buf, sizeof(buf), src_fp) != NULL) {
2678                 if (fputs(buf, fp) == EOF) {
2679                         FILE_OP_ERROR(tmp, "fputs");
2680                         fclose(fp);
2681                         fclose(src_fp);
2682                         unlink(tmp);
2683                         g_free(tmp);
2684                         return -1;
2685                 }
2686         }
2687
2688         fclose(src_fp);
2689         if (fclose(fp) == EOF) {
2690                 FILE_OP_ERROR(tmp, "fclose");
2691                 unlink(tmp);
2692                 g_free(tmp);
2693                 return -1;
2694         }
2695
2696         queue = folder_get_default_queue();
2697
2698         folder_item_scan(queue);
2699         queue_path = folder_item_get_path(queue);
2700         if (!is_dir_exist(queue_path))
2701                 make_dir_hier(queue_path);
2702         if ((num = folder_item_add_msg(queue, tmp, TRUE)) < 0) {
2703                 g_warning(_("can't queue the message\n"));
2704                 unlink(tmp);
2705                 g_free(tmp);
2706                 g_free(queue_path);
2707                 return -1;
2708         }
2709         g_free(tmp);
2710
2711         if (compose->mode == COMPOSE_REEDIT) {
2712                 compose_remove_reedit_target(compose);
2713                 if (compose->targetinfo &&
2714                     compose->targetinfo->folder != queue)
2715                         folderview_update_item
2716                                 (compose->targetinfo->folder, TRUE);
2717         }
2718
2719         if ((fp = procmsg_open_mark_file(queue_path, TRUE)) == NULL)
2720                 g_warning(_("can't open mark file\n"));
2721         else {
2722                 MsgInfo newmsginfo;
2723
2724                 newmsginfo.msgnum = num;
2725                 newmsginfo.flags.perm_flags = 0;
2726                 newmsginfo.flags.tmp_flags = 0;
2727                 procmsg_write_flags(&newmsginfo, fp);
2728                 fclose(fp);
2729         }
2730         g_free(queue_path);
2731
2732         folder_item_scan(queue);
2733         folderview_update_item(queue, TRUE);
2734
2735         return 0;
2736 }
2737
2738 static void compose_write_attach(Compose *compose, FILE *fp)
2739 {
2740         AttachInfo *ainfo;
2741         GtkCList *clist = GTK_CLIST(compose->attach_clist);
2742         gint row;
2743         FILE *attach_fp;
2744         gchar filename[BUFFSIZE];
2745         gint len;
2746
2747         for (row = 0; (ainfo = gtk_clist_get_row_data(clist, row)) != NULL;
2748              row++) {
2749                 if ((attach_fp = fopen(ainfo->file, "r")) == NULL) {
2750                         g_warning(_("Can't open file %s\n"), ainfo->file);
2751                         continue;
2752                 }
2753
2754                 fprintf(fp, "\n--%s\n", compose->boundary);
2755
2756                 if (!strcmp2(ainfo->content_type, "message/rfc822")) {
2757                         fprintf(fp, "Content-Type: %s\n", ainfo->content_type);
2758                         fprintf(fp, "Content-Disposition: inline\n");
2759                 } else {
2760                         conv_encode_header(filename, sizeof(filename),
2761                                            ainfo->name, 12);
2762                         fprintf(fp, "Content-Type: %s;\n"
2763                                     " name=\"%s\"\n",
2764                                 ainfo->content_type, filename);
2765                         fprintf(fp, "Content-Disposition: attachment;\n"
2766                                     " filename=\"%s\"\n", filename);
2767                 }
2768
2769                 fprintf(fp, "Content-Transfer-Encoding: %s\n\n",
2770                         procmime_get_encoding_str(ainfo->encoding));
2771
2772                 if (ainfo->encoding == ENC_7BIT) {
2773                         gchar buf[BUFFSIZE];
2774
2775                         while (fgets(buf, sizeof(buf), attach_fp) != NULL) {
2776                                 len = strlen(buf);
2777                                 if (len > 1 && buf[len - 1] == '\n' &&
2778                                     buf[len - 2] == '\r') {
2779                                         buf[len - 2] = '\n';
2780                                         buf[len - 1] = '\0';
2781                                 }
2782                                 fputs(buf, fp);
2783                         }
2784                 } else {
2785                         gchar inbuf[B64_LINE_SIZE], outbuf[B64_BUFFSIZE];
2786
2787                         while ((len = fread(inbuf, sizeof(gchar),
2788                                             B64_LINE_SIZE, attach_fp))
2789                                == B64_LINE_SIZE) {
2790                                 to64frombits(outbuf, inbuf, B64_LINE_SIZE);
2791                                 fputs(outbuf, fp);
2792                                 fputc('\n', fp);
2793                         }
2794                         if (len > 0 && feof(attach_fp)) {
2795                                 to64frombits(outbuf, inbuf, len);
2796                                 fputs(outbuf, fp);
2797                                 fputc('\n', fp);
2798                         }
2799                 }
2800
2801                 fclose(attach_fp);
2802         }
2803
2804         fprintf(fp, "\n--%s--\n", compose->boundary);
2805 }
2806
2807 #define IS_IN_CUSTOM_HEADER(header) \
2808         (compose->account->add_customhdr && \
2809          custom_header_find(compose->account->customhdr_list, header) != NULL)
2810
2811 static gint compose_write_headers_from_headerlist(Compose *compose,
2812                                                   FILE *fp,
2813                                                   gchar *header,
2814                                                   GSList *(*list_append_func) (GSList *list, const gchar *str),
2815                                                   GSList **dest_list)
2816 {
2817         gchar buf[BUFFSIZE];
2818         gchar *str, *header_w_colon, *trans_hdr;
2819         gboolean first_address;
2820         GSList *list;
2821         compose_headerentry *headerentry;
2822
2823         if (IS_IN_CUSTOM_HEADER(header)) {
2824                 return 0;
2825         }
2826
2827         debug_print(_("Writing %s-header\n"), header);
2828
2829         header_w_colon = g_strconcat(header, ":", NULL);
2830         trans_hdr = (prefs_common.trans_hdr ? gettext(header_w_colon) : header_w_colon);
2831
2832         first_address = TRUE;
2833         for(list = compose->header_list; list; list = list->next) {
2834                 headerentry = ((compose_headerentry *)list->data);
2835                 if(!strcmp(trans_hdr, gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry)))) {
2836                         str = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
2837                         Xstrdup_a(str, str, return -1);
2838                         g_strstrip(str);
2839                         if(list_append_func)
2840                                 *dest_list = list_append_func(*dest_list, str);
2841                         compose_convert_header
2842                                 (buf, sizeof(buf), str,
2843                                 strlen(header) + 2);
2844                         if(first_address) {
2845                                 fprintf(fp, "%s: ", header);
2846                                 first_address = FALSE;
2847                         } else {
2848                                 fprintf(fp, ", ");
2849                         }
2850                         fprintf(fp, "%s", buf);
2851                 }
2852         }
2853         if(!first_address) {
2854                 fprintf(fp, "\n");
2855         }
2856
2857         g_free(header_w_colon);
2858
2859         return(0);
2860 }
2861
2862 static gint compose_write_headers(Compose *compose, FILE *fp,
2863                                   const gchar *charset, EncodingType encoding,
2864                                   gboolean is_draft)
2865 {
2866         gchar buf[BUFFSIZE];
2867         gchar *str;
2868         /* struct utsname utsbuf; */
2869
2870         g_return_val_if_fail(fp != NULL, -1);
2871         g_return_val_if_fail(charset != NULL, -1);
2872         g_return_val_if_fail(compose->account != NULL, -1);
2873         g_return_val_if_fail(compose->account->address != NULL, -1);
2874
2875         /* Date */
2876         if (compose->account->add_date) {
2877                 get_rfc822_date(buf, sizeof(buf));
2878                 fprintf(fp, "Date: %s\n", buf);
2879         }
2880
2881         /* From */
2882         if (!IS_IN_CUSTOM_HEADER("From")) {
2883                 if (compose->account->name && *compose->account->name) {
2884                         compose_convert_header
2885                                 (buf, sizeof(buf), compose->account->name,
2886                                  strlen("From: "));
2887                         fprintf(fp, "From: %s <%s>\n",
2888                                 buf, compose->account->address);
2889                 } else
2890                         fprintf(fp, "From: %s\n", compose->account->address);
2891         }
2892
2893         slist_free_strings(compose->to_list);
2894         g_slist_free(compose->to_list);
2895         compose->to_list = NULL;
2896
2897         /* To */
2898         compose_write_headers_from_headerlist(compose, fp, "To", address_list_append, &compose->to_list);
2899 /*
2900         if (compose->use_to) {
2901                 str = gtk_entry_get_text(GTK_ENTRY(compose->to_entry));
2902                 if (*str != '\0') {
2903                         Xstrdup_a(str, str, return -1);
2904                         g_strstrip(str);
2905                         if (*str != '\0') {
2906                                 compose->to_list = address_list_append
2907                                         (compose->to_list, str);
2908                                 if (!IS_IN_CUSTOM_HEADER("To")) {
2909                                         compose_convert_header
2910                                                 (buf, sizeof(buf), str,
2911                                                  strlen("To: "));
2912                                         fprintf(fp, "To: %s\n", buf);
2913                                 }
2914                         }
2915                 }
2916         }
2917 */
2918         slist_free_strings(compose->newsgroup_list);
2919         g_slist_free(compose->newsgroup_list);
2920         compose->newsgroup_list = NULL;
2921
2922         /* Newsgroups */
2923         compose_write_headers_from_headerlist(compose, fp, "Newsgroups", newsgroup_list_append, &compose->newsgroup_list);
2924 /*
2925         str = gtk_entry_get_text(GTK_ENTRY(compose->newsgroups_entry));
2926         if (*str != '\0') {
2927                 Xstrdup_a(str, str, return -1);
2928                 g_strstrip(str);
2929                 remove_space(str);
2930                 if (*str != '\0') {
2931                         compose->newsgroup_list =
2932                                 newsgroup_list_append(compose->newsgroup_list,
2933                                                       str);
2934                         if (!IS_IN_CUSTOM_HEADER("Newsgroups")) {
2935                                 compose_convert_header(buf, sizeof(buf), str,
2936                                                        strlen("Newsgroups: "));
2937                                 fprintf(fp, "Newsgroups: %s\n", buf);
2938                         }
2939                 }
2940         }
2941 */
2942         /* Cc */
2943         compose_write_headers_from_headerlist(compose, fp, "Cc", address_list_append, &compose->to_list);
2944 /*
2945         if (compose->use_cc) {
2946                 str = gtk_entry_get_text(GTK_ENTRY(compose->cc_entry));
2947                 if (*str != '\0') {
2948                         Xstrdup_a(str, str, return -1);
2949                         g_strstrip(str);
2950                         if (*str != '\0') {
2951                                 compose->to_list = address_list_append
2952                                         (compose->to_list, str);
2953                                 if (!IS_IN_CUSTOM_HEADER("Cc")) {
2954                                         compose_convert_header
2955                                                 (buf, sizeof(buf), str,
2956                                                  strlen("Cc: "));
2957                                         fprintf(fp, "Cc: %s\n", buf);
2958                                 }
2959                         }
2960                 }
2961         }
2962 */
2963         /* Bcc */
2964         compose_write_headers_from_headerlist(compose, fp, "Bcc", address_list_append, &compose->to_list);
2965 /*
2966         if (compose->use_bcc) {
2967                 str = gtk_entry_get_text(GTK_ENTRY(compose->bcc_entry));
2968                 if (*str != '\0') {
2969                         Xstrdup_a(str, str, return -1);
2970                         g_strstrip(str);
2971                         if (*str != '\0') {
2972                                 compose->to_list = address_list_append
2973                                         (compose->to_list, str);
2974                                 compose_convert_header(buf, sizeof(buf), str,
2975                                                        strlen("Bcc: "));
2976                                 fprintf(fp, "Bcc: %s\n", buf);
2977                         }
2978                 }
2979         }
2980 */
2981         if (!is_draft && !compose->to_list && !compose->newsgroup_list)
2982                 return -1;
2983
2984         /* Subject */
2985         str = gtk_entry_get_text(GTK_ENTRY(compose->subject_entry));
2986         if (*str != '\0' && !IS_IN_CUSTOM_HEADER("Subject")) {
2987                 Xstrdup_a(str, str, return -1);
2988                 g_strstrip(str);
2989                 if (*str != '\0') {
2990                         compose_convert_header(buf, sizeof(buf), str,
2991                                                strlen("Subject: "));
2992                         fprintf(fp, "Subject: %s\n", buf);
2993                 }
2994         }
2995
2996         /* Message-ID */
2997         if (compose->account->gen_msgid) {
2998                 compose_generate_msgid(compose, buf, sizeof(buf));
2999                 fprintf(fp, "Message-Id: <%s>\n", buf);
3000                 compose->msgid = g_strdup(buf);
3001         }
3002
3003         /* In-Reply-To */
3004         if (compose->inreplyto && compose->to_list)
3005                 fprintf(fp, "In-Reply-To: <%s>\n", compose->inreplyto);
3006
3007         /* References */
3008         if (compose->references)
3009                 fprintf(fp, "References: %s\n", compose->references);
3010
3011         /* Followup-To */
3012         compose_write_headers_from_headerlist(compose, fp, "Followup-To", NULL, NULL);
3013 /*
3014         if (compose->use_followupto && !IS_IN_CUSTOM_HEADER("Followup-To")) {
3015                 str = gtk_entry_get_text(GTK_ENTRY(compose->followup_entry));
3016                 if (*str != '\0') {
3017                         Xstrdup_a(str, str, return -1);
3018                         g_strstrip(str);
3019                         remove_space(str);
3020                         if (*str != '\0') {
3021                                 compose_convert_header(buf, sizeof(buf), str,
3022                                                        strlen("Followup-To: "));
3023                                 fprintf(fp, "Followup-To: %s\n", buf);
3024                         }
3025                 }
3026         }
3027 */
3028         /* Reply-To */
3029         compose_write_headers_from_headerlist(compose, fp, "Reply-To", NULL, NULL);
3030 /*
3031         if (compose->use_replyto && !IS_IN_CUSTOM_HEADER("Reply-To")) {
3032                 str = gtk_entry_get_text(GTK_ENTRY(compose->reply_entry));
3033                 if (*str != '\0') {
3034                         Xstrdup_a(str, str, return -1);
3035                         g_strstrip(str);
3036                         if (*str != '\0') {
3037                                 compose_convert_header(buf, sizeof(buf), str,
3038                                                        strlen("Reply-To: "));
3039                                 fprintf(fp, "Reply-To: %s\n", buf);
3040                         }
3041                 }
3042         }
3043 */
3044         /* Organization */
3045         if (compose->account->organization &&
3046             !IS_IN_CUSTOM_HEADER("Organization")) {
3047                 compose_convert_header(buf, sizeof(buf),
3048                                        compose->account->organization,
3049                                        strlen("Organization: "));
3050                 fprintf(fp, "Organization: %s\n", buf);
3051         }
3052
3053         /* Program version and system info */
3054         /* uname(&utsbuf); */
3055         if (g_slist_length(compose->to_list) && !IS_IN_CUSTOM_HEADER("X-Mailer")) {
3056                 fprintf(fp, "X-Mailer: %s (GTK+ %d.%d.%d; %s)\n",
3057                         prog_version,
3058                         gtk_major_version, gtk_minor_version, gtk_micro_version,
3059                         HOST_ALIAS);
3060                         /* utsbuf.sysname, utsbuf.release, utsbuf.machine); */
3061         }
3062         if (g_slist_length(compose->newsgroup_list) && !IS_IN_CUSTOM_HEADER("X-Newsreader")) {
3063                 fprintf(fp, "X-Newsreader: %s (GTK+ %d.%d.%d; %s)\n",
3064                         prog_version,
3065                         gtk_major_version, gtk_minor_version, gtk_micro_version,
3066                         HOST_ALIAS);
3067                         /* utsbuf.sysname, utsbuf.release, utsbuf.machine); */
3068         }
3069
3070         /* custom headers */
3071         if (compose->account->add_customhdr) {
3072                 GSList *cur;
3073
3074                 for (cur = compose->account->customhdr_list; cur != NULL;
3075                      cur = cur->next) {
3076                         CustomHeader *chdr = (CustomHeader *)cur->data;
3077
3078                         if (strcasecmp(chdr->name, "Date")                      != 0 &&
3079                             strcasecmp(chdr->name, "From")                      != 0 &&
3080                             strcasecmp(chdr->name, "To")                        != 0 &&
3081                             strcasecmp(chdr->name, "Sender")                    != 0 &&
3082                             strcasecmp(chdr->name, "Message-Id")                != 0 &&
3083                             strcasecmp(chdr->name, "In-Reply-To")               != 0 &&
3084                             strcasecmp(chdr->name, "References")                != 0 &&
3085                             strcasecmp(chdr->name, "Mime-Version")              != 0 &&
3086                             strcasecmp(chdr->name, "Content-Type")              != 0 &&
3087                             strcasecmp(chdr->name, "Content-Transfer-Encoding") != 0)
3088                                 compose_convert_header
3089                                         (buf, sizeof(buf),
3090                                          chdr->value ? chdr->value : "",
3091                                          strlen(chdr->name) + 2);
3092                         fprintf(fp, "%s: %s\n", chdr->name, buf);
3093                 }
3094         }
3095
3096         /* MIME */
3097         fprintf(fp, "Mime-Version: 1.0\n");
3098         if (compose_use_attach(compose)) {
3099                 get_rfc822_date(buf, sizeof(buf));
3100                 subst_char(buf, ' ', '_');
3101                 subst_char(buf, ',', '_');
3102                 compose->boundary = g_strdup_printf("Multipart_%s_%08x",
3103                                                     buf, (guint)compose);
3104                 fprintf(fp,
3105                         "Content-Type: multipart/mixed;\n"
3106                         " boundary=\"%s\"\n", compose->boundary);
3107         } else {
3108                 fprintf(fp, "Content-Type: text/plain; charset=%s\n", charset);
3109                 fprintf(fp, "Content-Transfer-Encoding: %s\n",
3110                         procmime_get_encoding_str(encoding));
3111         }
3112
3113         /* Request Return Receipt */
3114         if (!IS_IN_CUSTOM_HEADER("Disposition-Notification-To")) {
3115                 if (compose->return_receipt) {
3116                         if (compose->account->name
3117                             && *compose->account->name) {
3118                                 compose_convert_header(buf, sizeof(buf), compose->account->name, strlen("Disposition-Notification-To: "));
3119                                 fprintf(fp, "Disposition-Notification-To: %s <%s>\n", buf, compose->account->address);
3120                         } else
3121                                 fprintf(fp, "Disposition-Notification-To: %s\n", compose->account->address);
3122                 }
3123         }
3124
3125         /* separator between header and body */
3126         fputs("\n", fp);
3127
3128         return 0;
3129 }
3130
3131 #undef IS_IN_CUSTOM_HEADER
3132
3133 static void compose_convert_header(gchar *dest, gint len, gchar *src,
3134                                    gint header_len)
3135 {
3136         g_return_if_fail(src != NULL);
3137         g_return_if_fail(dest != NULL);
3138
3139         if (len < 1) return;
3140
3141         remove_return(src);
3142
3143         if (is_ascii_str(src)) {
3144                 strncpy2(dest, src, len);
3145                 dest[len - 1] = '\0';
3146                 return;
3147         } else
3148                 conv_encode_header(dest, len, src, header_len);
3149 }
3150
3151 static void compose_generate_msgid(Compose *compose, gchar *buf, gint len)
3152 {
3153         struct tm *lt;
3154         time_t t;
3155         gchar *addr;
3156
3157         t = time(NULL);
3158         lt = localtime(&t);
3159
3160         if (compose->account && compose->account->address &&
3161             *compose->account->address) {
3162                 if (strchr(compose->account->address, '@'))
3163                         addr = g_strdup(compose->account->address);
3164                 else
3165                         addr = g_strconcat(compose->account->address, "@",
3166                                            get_domain_name(), NULL);
3167         } else
3168                 addr = g_strconcat(g_get_user_name(), "@", get_domain_name(),
3169                                    NULL);
3170
3171         g_snprintf(buf, len, "%04d%02d%02d%02d%02d%02d.%08x.%s",
3172                    lt->tm_year + 1900, lt->tm_mon + 1,
3173                    lt->tm_mday, lt->tm_hour,
3174                    lt->tm_min, lt->tm_sec,
3175                    (guint)random(), addr);
3176
3177         debug_print(_("generated Message-ID: %s\n"), buf);
3178
3179         g_free(addr);
3180 }
3181
3182
3183 static void compose_add_entry_field(GtkWidget *table, GtkWidget **hbox,
3184                                     GtkWidget **entry, gint *count,
3185                                     const gchar *label_str,
3186                                     gboolean is_addr_entry)
3187 {
3188         GtkWidget *label;
3189
3190         if (GTK_TABLE(table)->nrows < (*count) + 1)
3191                 gtk_table_resize(GTK_TABLE(table), (*count) + 1, 2);
3192
3193         *hbox = gtk_hbox_new(FALSE, 0);
3194         label = gtk_label_new
3195                 (prefs_common.trans_hdr ? gettext(label_str) : label_str);
3196         gtk_box_pack_end(GTK_BOX(*hbox), label, FALSE, FALSE, 0);
3197         gtk_table_attach(GTK_TABLE(table), *hbox, 0, 1, *count, (*count) + 1,
3198                          GTK_FILL, 0, 2, 0);
3199         *entry = gtk_entry_new();
3200         gtk_table_attach
3201                 (GTK_TABLE(table), *entry, 1, 2, *count, (*count) + 1, GTK_FILL | GTK_EXPAND, GTK_SHRINK, 0, 0);
3202 /*      if (GTK_TABLE(table)->nrows > (*count) + 1)
3203                 gtk_table_set_row_spacing(GTK_TABLE(table), *count, 4); */
3204
3205         if (is_addr_entry)
3206                 address_completion_register_entry(GTK_ENTRY(*entry));
3207
3208         (*count)++;
3209 }
3210
3211 static void compose_create_header_entry(Compose *compose) {
3212         gchar *headers[] = {"To:", "Cc:", "Bcc:", "Newsgroups:", "Reply-To:", "Followup-To:", NULL};
3213
3214         GtkWidget *combo;
3215         GtkWidget *entry;
3216         GList *combo_list = NULL;
3217         gchar **string, *header;
3218         compose_headerentry *headerentry = g_new0(compose_headerentry, 1);
3219
3220         /* Combo box */
3221         combo = gtk_combo_new();
3222         string = headers;
3223         while(*string != NULL) {
3224             combo_list = g_list_append(combo_list, (prefs_common.trans_hdr ? gettext(*string) : *string));
3225             string++;
3226         }
3227         gtk_combo_set_popdown_strings(GTK_COMBO(combo), combo_list);
3228         g_list_free(combo_list);
3229         gtk_editable_set_editable(GTK_EDITABLE(GTK_COMBO(combo)->entry), FALSE);
3230         gtk_widget_show(combo);
3231         gtk_table_attach(GTK_TABLE(compose->header_table), combo, 0, 1, compose->header_nextrow, compose->header_nextrow+1, GTK_SHRINK, GTK_FILL, 0, 0);
3232         if(compose->header_last) {
3233                 header = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry));
3234         } else {
3235                 switch(compose->account->protocol) {
3236                         case A_NNTP:
3237                                 header = _("Newsgroups:");
3238                                 break;
3239                         default:
3240                                 header = _("To:");
3241                                 break;
3242                 }
3243         }
3244         gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(combo)->entry), header);
3245
3246         /* Entry field */
3247         entry = gtk_entry_new();
3248         gtk_widget_show(entry);
3249         gtk_table_attach(GTK_TABLE(compose->header_table), entry, 1, 2, compose->header_nextrow, compose->header_nextrow+1, GTK_EXPAND | GTK_FILL, GTK_FILL, 0, 0);
3250
3251         gtk_signal_connect(GTK_OBJECT(entry), "key-press-event", GTK_SIGNAL_FUNC(compose_headerentry_key_press_event_cb), headerentry);
3252         gtk_signal_connect(GTK_OBJECT(entry), "changed", GTK_SIGNAL_FUNC(compose_headerentry_changed_cb), headerentry);
3253
3254         address_completion_register_entry(GTK_ENTRY(entry));
3255
3256         headerentry->compose = compose;
3257