src/procmsg.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2002 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 #include "defs.h"
  21
  22 #include <glib.h>
  23 #include <stdio.h>
  24 #include <stdlib.h>
  25
  26 #include "intl.h"
  27 #include "main.h"
  28 #include "utils.h"
  29 #include "procmsg.h"
  30 #include "procheader.h"
  31 #include "send.h"
  32 #include "procmime.h"
  33 #include "statusbar.h"
  34 #include "folder.h"
  35 #include "prefs_common.h"
  36 #include "account.h"
  37 #if USE_GPGME
  38 #  include "rfc2015.h"
  39 #endif
  40
  41 typedef struct _FlagInfo        FlagInfo;
  42
  43 struct _FlagInfo
  44 {
  45         guint    msgnum;
  46         MsgFlags flags;
  47 };
  48
  49 static void mark_sum_func                       (gpointer        key,
  50                                                  gpointer        value,
  51                                                  gpointer        data);
  52
  53 static GHashTable *procmsg_read_mark_file       (const gchar    *folder);
  54 static gint procmsg_cmp_msgnum                  (gconstpointer   a,
  55                                                  gconstpointer   b);
  56 static gint procmsg_cmp_flag_msgnum             (gconstpointer   a,
  57                                                  gconstpointer   b);
  58
  59
  60 GHashTable *procmsg_msg_hash_table_create(GSList *mlist)
  61 {
  62         GHashTable *msg_table;
  63
  64         if (mlist == NULL) return NULL;
  65
  66         msg_table = g_hash_table_new(NULL, g_direct_equal);
  67         procmsg_msg_hash_table_append(msg_table, mlist);
  68
  69         return msg_table;
  70 }
  71
  72 void procmsg_msg_hash_table_append(GHashTable *msg_table, GSList *mlist)
  73 {
  74         GSList *cur;
  75         MsgInfo *msginfo;
  76
  77         if (msg_table == NULL || mlist == NULL) return;
  78
  79         for (cur = mlist; cur != NULL; cur = cur->next) {
  80                 msginfo = (MsgInfo *)cur->data;
  81
  82                 g_hash_table_insert(msg_table,
  83                                     GUINT_TO_POINTER(msginfo->msgnum),
  84                                     msginfo);
  85         }
  86 }
  87
  88 GHashTable *procmsg_to_folder_hash_table_create(GSList *mlist)
  89 {
  90         GHashTable *msg_table;
  91         GSList *cur;
  92         MsgInfo *msginfo;
  93
  94         if (mlist == NULL) return NULL;
  95
  96         msg_table = g_hash_table_new(NULL, g_direct_equal);
  97
  98         for (cur = mlist; cur != NULL; cur = cur->next) {
  99                 msginfo = (MsgInfo *)cur->data;
 100                 g_hash_table_insert(msg_table, msginfo->to_folder, msginfo);
 101         }
 102
 103         return msg_table;
 104 }
 105
 106 static gint procmsg_read_cache_data_str(FILE *fp, gchar **str)
 107 {
 108         gchar buf[BUFFSIZE];
 109         gint ret = 0;
 110         size_t len;
 111
 112         if (fread(&len, sizeof(len), 1, fp) == 1) {
 113                 if (len < 0)
 114                         ret = -1;
 115                 else {
 116                         gchar *tmp = NULL;
 117
 118                         while (len > 0) {
 119                                 size_t size = MIN(len, BUFFSIZE - 1);
 120
 121                                 if (fread(buf, size, 1, fp) != 1) {
 122                                         ret = -1;
 123                                         if (tmp) g_free(tmp);
 124                                         *str = NULL;
 125                                         break;
 126                                 }
 127
 128                                 buf[size] = '\0';
 129                                 if (tmp) {
 130                                         *str = g_strconcat(tmp, buf, NULL);
 131                                         g_free(tmp);
 132                                         tmp = *str;
 133                                 } else
 134                                         tmp = *str = g_strdup(buf);
 135
 136                                 len -= size;
 137                         }
 138                 }
 139         } else
 140                 ret = -1;
 141
 142         if (ret < 0)
 143                 g_warning(_("Cache data is corrupted\n"));
 144
 145         return ret;
 146 }
 147
 148 #define READ_CACHE_DATA(data, fp) \
 149 { \
 150         if (procmsg_read_cache_data_str(fp, &data) < 0) { \
 151                 procmsg_msginfo_free(msginfo); \
 152                 break; \
 153         } \
 154 }
 155
 156 #define READ_CACHE_DATA_INT(n, fp) \
 157 { \
 158         if (fread(&n, sizeof(n), 1, fp) != 1) { \
 159                 g_warning(_("Cache data is corrupted\n")); \
 160                 procmsg_msginfo_free(msginfo); \
 161                 break; \
 162         } \
 163 }
 164
 165 GSList *procmsg_read_cache(FolderItem *item, gboolean scan_file)
 166 {
 167         GSList *mlist = NULL;
 168         GSList *last = NULL;
 169         gchar *cache_file;
 170         FILE *fp;
 171         MsgInfo *msginfo;
 172         MsgFlags default_flags;
 173         gchar file_buf[BUFFSIZE];
 174         gint ver;
 175         guint num;
 176         FolderType type;
 177
 178         g_return_val_if_fail(item != NULL, NULL);
 179         g_return_val_if_fail(item->folder != NULL, NULL);
 180         type = item->folder->type;
 181
 182         default_flags.perm_flags = MSG_NEW|MSG_UNREAD;
 183         default_flags.tmp_flags = MSG_CACHED;
 184         if (type == F_MH) {
 185                 if (item->stype == F_QUEUE) {
 186                         MSG_SET_TMP_FLAGS(default_flags, MSG_QUEUED);
 187                 } else if (item->stype == F_DRAFT) {
 188                         MSG_SET_TMP_FLAGS(default_flags, MSG_DRAFT);
 189                 }
 190         } else if (type == F_IMAP) {
 191                 MSG_SET_TMP_FLAGS(default_flags, MSG_IMAP);
 192         } else if (type == F_NEWS) {
 193                 MSG_SET_TMP_FLAGS(default_flags, MSG_NEWS);
 194         }
 195
 196         if (type == F_MH) {
 197                 gchar *path;
 198
 199                 path = folder_item_get_path(item);
 200                 if (change_dir(path) < 0) {
 201                         g_free(path);
 202                         return NULL;
 203                 }
 204                 g_free(path);
 205         }
 206         cache_file = folder_item_get_cache_file(item);
 207         if ((fp = fopen(cache_file, "rb")) == NULL) {
 208                 debug_print(_("\tNo cache file\n"));
 209                 g_free(cache_file);
 210                 return NULL;
 211         }
 212         setvbuf(fp, file_buf, _IOFBF, sizeof(file_buf));
 213         g_free(cache_file);
 214
 215         debug_print(_("\tReading summary cache...\n"));
 216
 217         /* compare cache version */
 218         if (fread(&ver, sizeof(ver), 1, fp) != 1 ||
 219             CACHE_VERSION != ver) {
 220                 debug_print(_("Cache version is different. Discarding it.\n"));
 221                 fclose(fp);
 222                 return NULL;
 223         }
 224
 225         while (fread(&num, sizeof(num), 1, fp) == 1) {
 226                 msginfo = g_new0(MsgInfo, 1);
 227                 msginfo->msgnum = num;
 228                 READ_CACHE_DATA_INT(msginfo->size, fp);
 229                 READ_CACHE_DATA_INT(msginfo->mtime, fp);
 230                 READ_CACHE_DATA_INT(msginfo->date_t, fp);
 231                 READ_CACHE_DATA_INT(msginfo->flags.tmp_flags, fp);
 232
 233                 READ_CACHE_DATA(msginfo->fromname, fp);
 234
 235                 READ_CACHE_DATA(msginfo->date, fp);
 236                 READ_CACHE_DATA(msginfo->from, fp);
 237                 READ_CACHE_DATA(msginfo->to, fp);
 238                 READ_CACHE_DATA(msginfo->cc, fp);
 239                 READ_CACHE_DATA(msginfo->newsgroups, fp);
 240                 READ_CACHE_DATA(msginfo->subject, fp);
 241                 READ_CACHE_DATA(msginfo->msgid, fp);
 242                 READ_CACHE_DATA(msginfo->inreplyto, fp);
 243                 READ_CACHE_DATA(msginfo->references, fp);
 244
 245                 MSG_SET_PERM_FLAGS(msginfo->flags, default_flags.perm_flags);
 246                 MSG_SET_TMP_FLAGS(msginfo->flags, default_flags.tmp_flags);
 247
 248                 /* if the message file doesn't exist or is changed,
 249                    don't add the data */
 250                 if (type == F_MH && scan_file &&
 251                     folder_item_is_msg_changed(item, msginfo))
 252                         procmsg_msginfo_free(msginfo);
 253                 else {
 254                         msginfo->folder = item;
 255
 256                         if (!mlist)
 257                                 last = mlist = g_slist_append(NULL, msginfo);
 258                         else {
 259                                 last = g_slist_append(last, msginfo);
 260                                 last = last->next;
 261                         }
 262                 }
 263         }
 264
 265         fclose(fp);
 266         debug_print(_("done.\n"));
 267
 268         return mlist;
 269 }
 270
 271 #undef READ_CACHE_DATA
 272 #undef READ_CACHE_DATA_INT
 273
 274 void procmsg_set_flags(GSList *mlist, FolderItem *item)
 275 {
 276         GSList *cur, *tmp;
 277         gint newmsg = 0;
 278         gint lastnum = 0;
 279         gchar *markdir;
 280         MsgInfo *msginfo;
 281         GHashTable *mark_table;
 282         MsgFlags *flags;
 283
 284         if (!mlist) return;
 285         g_return_if_fail(item != NULL);
 286         g_return_if_fail(item->folder != NULL);
 287
 288         debug_print(_("\tMarking the messages...\n"));
 289
 290         markdir = folder_item_get_path(item);
 291         if (!is_dir_exist(markdir))
 292                 make_dir_hier(markdir);
 293
 294         mark_table = procmsg_read_mark_file(markdir);
 295         g_free(markdir);
 296
 297         if (!mark_table) return;
 298
 299         for (cur = mlist; cur != NULL; cur = cur->next) {
 300                 msginfo = (MsgInfo *)cur->data;
 301
 302                 if (lastnum < msginfo->msgnum)
 303                         lastnum = msginfo->msgnum;
 304
 305                 flags = g_hash_table_lookup
 306                         (mark_table, GUINT_TO_POINTER(msginfo->msgnum));
 307
 308                 if (flags != NULL) {
 309                         /* add the permanent flags only */
 310                         msginfo->flags.perm_flags = flags->perm_flags;
 311                         if (item->folder->type == F_IMAP) {
 312                                 MSG_SET_TMP_FLAGS(msginfo->flags, MSG_IMAP);
 313                         } else if (item->folder->type == F_NEWS) {
 314                                 MSG_SET_TMP_FLAGS(msginfo->flags, MSG_NEWS);
 315                         }
 316                 } else {
 317                         /* not found (new message) */
 318                         if (newmsg == 0) {
 319                                 for (tmp = mlist; tmp != cur; tmp = tmp->next)
 320                                         MSG_UNSET_PERM_FLAGS
 321                                                 (((MsgInfo *)tmp->data)->flags,
 322                                                  MSG_NEW);
 323                         }
 324                         newmsg++;
 325                 }
 326         }
 327
 328         item->last_num = lastnum;
 329
 330         debug_print(_("done.\n"));
 331         if (newmsg)
 332                 debug_print(_("\t%d new message(s)\n"), newmsg);
 333
 334         hash_free_value_mem(mark_table);
 335         g_hash_table_destroy(mark_table);
 336 }
 337
 338 gint procmsg_get_last_num_in_cache(GSList *mlist)
 339 {
 340         GSList *cur;
 341         MsgInfo *msginfo;
 342         gint last = 0;
 343
 344         if (mlist == NULL) return 0;
 345
 346         for (cur = mlist; cur != NULL; cur = cur->next) {
 347                 msginfo = (MsgInfo *)cur->data;
 348                 if (msginfo && msginfo->msgnum > last)
 349                         last = msginfo->msgnum;
 350         }
 351
 352         return last;
 353 }
 354
 355 void procmsg_msg_list_free(GSList *mlist)
 356 {
 357         GSList *cur;
 358         MsgInfo *msginfo;
 359
 360         for (cur = mlist; cur != NULL; cur = cur->next) {
 361                 msginfo = (MsgInfo *)cur->data;
 362                 procmsg_msginfo_free(msginfo);
 363         }
 364         g_slist_free(mlist);
 365 }
 366
 367 void procmsg_write_cache(MsgInfo *msginfo, FILE *fp)
 368 {
 369         MsgTmpFlags flags = msginfo->flags.tmp_flags & MSG_CACHED_FLAG_MASK;
 370
 371         WRITE_CACHE_DATA_INT(msginfo->msgnum, fp);
 372         WRITE_CACHE_DATA_INT(msginfo->size, fp);
 373         WRITE_CACHE_DATA_INT(msginfo->mtime, fp);
 374         WRITE_CACHE_DATA_INT(msginfo->date_t, fp);
 375         WRITE_CACHE_DATA_INT(flags, fp);
 376
 377         WRITE_CACHE_DATA(msginfo->fromname, fp);
 378
 379         WRITE_CACHE_DATA(msginfo->date, fp);
 380         WRITE_CACHE_DATA(msginfo->from, fp);
 381         WRITE_CACHE_DATA(msginfo->to, fp);
 382         WRITE_CACHE_DATA(msginfo->cc, fp);
 383         WRITE_CACHE_DATA(msginfo->newsgroups, fp);
 384         WRITE_CACHE_DATA(msginfo->subject, fp);
 385         WRITE_CACHE_DATA(msginfo->msgid, fp);
 386         WRITE_CACHE_DATA(msginfo->inreplyto, fp);
 387         WRITE_CACHE_DATA(msginfo->references, fp);
 388 }
 389
 390 void procmsg_write_flags(MsgInfo *msginfo, FILE *fp)
 391 {
 392         MsgPermFlags flags = msginfo->flags.perm_flags;
 393
 394         WRITE_CACHE_DATA_INT(msginfo->msgnum, fp);
 395         WRITE_CACHE_DATA_INT(flags, fp);
 396 }
 397
 398 struct MarkSum {
 399         gint *new;
 400         gint *unread;
 401         gint *total;
 402         gint *min;
 403         gint *max;
 404         gint first;
 405 };
 406
 407 static void mark_sum_func(gpointer key, gpointer value, gpointer data)
 408 {
 409         MsgFlags *flags = value;
 410         gint num = GPOINTER_TO_INT(key);
 411         struct MarkSum *marksum = data;
 412
 413         if (marksum->first <= num) {
 414                 if (MSG_IS_NEW(*flags) && !MSG_IS_IGNORE_THREAD(*flags)) (*marksum->new)++;
 415                 if (MSG_IS_UNREAD(*flags) && !MSG_IS_IGNORE_THREAD(*flags)) (*marksum->unread)++;
 416                 if (num > *marksum->max) *marksum->max = num;
 417                 if (num < *marksum->min || *marksum->min == 0) *marksum->min = num;
 418                 (*marksum->total)++;
 419         }
 420
 421         g_free(flags);
 422 }
 423
 424 void procmsg_get_mark_sum(const gchar *folder,
 425                           gint *new, gint *unread, gint *total,
 426                           gint *min, gint *max,
 427                           gint first)
 428 {
 429         GHashTable *mark_table;
 430         struct MarkSum marksum;
 431
 432         *new = *unread = *total = *min = *max = 0;
 433         marksum.new    = new;
 434         marksum.unread = unread;
 435         marksum.total  = total;
 436         marksum.min    = min;
 437         marksum.max    = max;
 438         marksum.first  = first;
 439
 440         mark_table = procmsg_read_mark_file(folder);
 441
 442         if (mark_table) {
 443                 g_hash_table_foreach(mark_table, mark_sum_func, &marksum);
 444                 g_hash_table_destroy(mark_table);
 445         }
 446         debug_print("mark->new = %d, mark->unread = %d, mark->total = %d\n",
 447                     *(marksum.new), *(marksum.unread), *(marksum.total));
 448 }
 449
 450 static GHashTable *procmsg_read_mark_file(const gchar *folder)
 451 {
 452         FILE *fp;
 453         GHashTable *mark_table = NULL;
 454         gint num;
 455         MsgFlags *flags;
 456         MsgPermFlags perm_flags;
 457
 458         if ((fp = procmsg_open_mark_file(folder, FALSE)) == NULL)
 459                 return NULL;
 460
 461         mark_table = g_hash_table_new(NULL, g_direct_equal);
 462
 463         while (fread(&num, sizeof(num), 1, fp) == 1) {
 464                 if (fread(&perm_flags, sizeof(perm_flags), 1, fp) != 1) break;
 465
 466                 flags = g_new0(MsgFlags, 1);
 467                 flags->perm_flags = perm_flags;
 468
 469                 if(!MSG_IS_REALLY_DELETED(*flags)) {
 470                         g_hash_table_insert(mark_table, GUINT_TO_POINTER(num), flags);
 471                 } else {
 472                         g_hash_table_remove(mark_table, GUINT_TO_POINTER(num));
 473                 }
 474         }
 475
 476         fclose(fp);
 477         return mark_table;
 478 }
 479
 480 FILE *procmsg_open_mark_file(const gchar *folder, gboolean append)
 481 {
 482         gchar *markfile;
 483         FILE *fp;
 484         gint ver;
 485
 486         markfile = g_strconcat(folder, G_DIR_SEPARATOR_S, MARK_FILE, NULL);
 487
 488         if ((fp = fopen(markfile, "rb")) == NULL)
 489                 debug_print(_("Mark file not found.\n"));
 490         else if (fread(&ver, sizeof(ver), 1, fp) != 1 || MARK_VERSION != ver) {
 491                 debug_print(_("Mark version is different (%d != %d). "
 492                               "Discarding it.\n"), ver, MARK_VERSION);
 493                 fclose(fp);
 494                 fp = NULL;
 495         }
 496
 497         /* read mode */
 498         if (append == FALSE) {
 499                 g_free(markfile);
 500                 return fp;
 501         }
 502
 503         if (fp) {
 504                 /* reopen with append mode */
 505                 fclose(fp);
 506                 if ((fp = fopen(markfile, "ab")) == NULL)
 507                         g_warning(_("Can't open mark file with append mode.\n"));
 508         } else {
 509                 /* open with overwrite mode if mark file doesn't exist or
 510                    version is different */
 511                 if ((fp = fopen(markfile, "wb")) == NULL)
 512                         g_warning(_("Can't open mark file with write mode.\n"));
 513                 else {
 514                         ver = MARK_VERSION;
 515                         WRITE_CACHE_DATA_INT(ver, fp);
 516                 }
 517         }
 518
 519         g_free(markfile);
 520         return fp;
 521 }
 522
 523 /* return the reversed thread tree */
 524 GNode *procmsg_get_thread_tree(GSList *mlist)
 525 {
 526         GNode *root, *parent, *node, *next;
 527         GHashTable *msgid_table;
 528         GHashTable *subject_table;
 529         MsgInfo *msginfo;
 530         const gchar *msgid;
 531         const gchar *subject;
 532
 533         root = g_node_new(NULL);
 534         msgid_table = g_hash_table_new(g_str_hash, g_str_equal);
 535         subject_table = g_hash_table_new(g_str_hash, g_str_equal);
 536
 537         for (; mlist != NULL; mlist = mlist->next) {
 538                 msginfo = (MsgInfo *)mlist->data;
 539                 parent = root;
 540
 541                 if (msginfo->inreplyto) {
 542                         parent = g_hash_table_lookup(msgid_table, msginfo->inreplyto);
 543                         if (parent == NULL) {
 544                                 parent = root;
 545                         } else {
 546                                 if(MSG_IS_IGNORE_THREAD(((MsgInfo *)parent->data)->flags)) {
 547                                         procmsg_msginfo_set_flags(msginfo, MSG_IGNORE_THREAD, 0);
 548                                 }
 549                         }
 550                 }
 551                 node = g_node_insert_data_before
 552                         (parent, parent == root ? parent->children : NULL,
 553                          msginfo);
 554                 if ((msgid = msginfo->msgid) &&
 555                     g_hash_table_lookup(msgid_table, msgid) == NULL)
 556                         g_hash_table_insert(msgid_table, (gchar *)msgid, node);
 557
 558                 subject = msginfo->subject;
 559                 if (subject_table_lookup(subject_table,
 560                                          (gchar *) subject) == NULL)
 561                         subject_table_insert(subject_table, (gchar *)subject,
 562                                              node);
 563         }
 564
 565         /* complete the unfinished threads */
 566         for (node = root->children; node != NULL; ) {
 567                 next = node->next;
 568                 msginfo = (MsgInfo *)node->data;
 569                 parent = NULL;
 570                 if (msginfo->inreplyto)
 571                         parent = g_hash_table_lookup(msgid_table, msginfo->inreplyto);
 572                 if (parent && parent != node) {
 573                         g_node_unlink(node);
 574                         g_node_insert_before
 575                                 (parent, parent->children, node);
 576                         /* CLAWS: ignore thread */
 577                         if(MSG_IS_IGNORE_THREAD(((MsgInfo *)parent->data)->flags)) {
 578                                 procmsg_msginfo_set_flags(msginfo, MSG_IGNORE_THREAD, 0);
 579                         }
 580                 }
 581                 node = next;
 582         }
 583
 584         /* CLAWS: now see if the first level (below root) still has some nodes that can be
 585          * threaded by subject line. we need to handle this in a special way to prevent
 586          * circular reference from a node that has already been threaded by IN-REPLY-TO
 587          * but is also in the subject line hash table */
 588         for (node = root->children; node != NULL; ) {
 589                 next = node->next;
 590                 msginfo = (MsgInfo *) node->data;
 591                 parent = NULL;
 592                 if (subject_is_reply(msginfo->subject)) {
 593                         parent = subject_table_lookup(subject_table,
 594                                                       msginfo->subject);
 595                         /* the node may already be threaded by IN-REPLY-TO,
 596                            so go up in the tree to find the parent node */
 597                         if (parent != NULL) {
 598                                 if (g_node_is_ancestor(node, parent))
 599                                         parent = NULL;
 600                                 if (parent == node)
 601                                         parent = NULL;
 602                         }
 603
 604                         if (parent) {
 605                                 g_node_unlink(node);
 606                                 g_node_append(parent, node);
 607                                 /* CLAWS: ignore thread */
 608                                 if(MSG_IS_IGNORE_THREAD(((MsgInfo *)parent->data)->flags)) {
 609                                         procmsg_msginfo_set_flags(msginfo, MSG_IGNORE_THREAD, 0);
 610                                 }
 611                         }
 612                 }
 613                 node = next;
 614         }
 615
 616         g_hash_table_destroy(subject_table);
 617         g_hash_table_destroy(msgid_table);
 618
 619         return root;
 620 }
 621
 622 void procmsg_move_messages(GSList *mlist)
 623 {
 624         GSList *cur, *movelist = NULL;
 625         MsgInfo *msginfo;
 626         FolderItem *dest = NULL;
 627         GHashTable *hash;
 628
 629         if (!mlist) return;
 630
 631         hash = procmsg_to_folder_hash_table_create(mlist);
 632         folder_item_scan_foreach(hash);
 633         g_hash_table_destroy(hash);
 634
 635         for (cur = mlist; cur != NULL; cur = cur->next) {
 636                 msginfo = (MsgInfo *)cur->data;
 637                 if (!dest) {
 638                         dest = msginfo->to_folder;
 639                         movelist = g_slist_append(movelist, msginfo);
 640                 } else if (dest == msginfo->to_folder) {
 641                         movelist = g_slist_append(movelist, msginfo);
 642                 } else {
 643                         folder_item_move_msgs_with_dest(dest, movelist);
 644                         g_slist_free(movelist);
 645                         movelist = NULL;
 646                         dest = msginfo->to_folder;
 647                         movelist = g_slist_append(movelist, msginfo);
 648                 }
 649         }
 650
 651         if (movelist) {
 652                 folder_item_move_msgs_with_dest(dest, movelist);
 653                 g_slist_free(movelist);
 654         }
 655 }
 656
 657 void procmsg_copy_messages(GSList *mlist)
 658 {
 659         GSList *cur, *copylist = NULL;
 660         MsgInfo *msginfo;
 661         FolderItem *dest = NULL;
 662         GHashTable *hash;
 663
 664         if (!mlist) return;
 665
 666         hash = procmsg_to_folder_hash_table_create(mlist);
 667         folder_item_scan_foreach(hash);
 668         g_hash_table_destroy(hash);
 669
 670         for (cur = mlist; cur != NULL; cur = cur->next) {
 671                 msginfo = (MsgInfo *)cur->data;
 672                 if (!dest) {
 673                         dest = msginfo->to_folder;
 674                         copylist = g_slist_append(copylist, msginfo);
 675                 } else if (dest == msginfo->to_folder) {
 676                         copylist = g_slist_append(copylist, msginfo);
 677                 } else {
 678                         folder_item_copy_msgs_with_dest(dest, copylist);
 679                         g_slist_free(copylist);
 680                         copylist = NULL;
 681                         dest = msginfo->to_folder;
 682                         copylist = g_slist_append(copylist, msginfo);
 683                 }
 684         }
 685
 686         if (copylist) {
 687                 folder_item_copy_msgs_with_dest(dest, copylist);
 688                 g_slist_free(copylist);
 689         }
 690 }
 691
 692 gchar *procmsg_get_message_file_path(MsgInfo *msginfo)
 693 {
 694         gchar *path, *file;
 695
 696         g_return_val_if_fail(msginfo != NULL, NULL);
 697
 698         if (msginfo->plaintext_file)
 699                 file = g_strdup(msginfo->plaintext_file);
 700         else {
 701                 path = folder_item_get_path(msginfo->folder);
 702                 file = g_strconcat(path, G_DIR_SEPARATOR_S,
 703                                    itos(msginfo->msgnum), NULL);
 704                 g_free(path);
 705         }
 706
 707         return file;
 708 }
 709
 710 gchar *procmsg_get_message_file(MsgInfo *msginfo)
 711 {
 712         gchar *filename = NULL;
 713
 714         g_return_val_if_fail(msginfo != NULL, NULL);
 715
 716         filename = folder_item_fetch_msg(msginfo->folder, msginfo->msgnum);
 717         if (!filename)
 718                 g_warning(_("can't fetch message %d\n"), msginfo->msgnum);
 719
 720         return filename;
 721 }
 722
 723 FILE *procmsg_open_message(MsgInfo *msginfo)
 724 {
 725         FILE *fp;
 726         gchar *file;
 727
 728         g_return_val_if_fail(msginfo != NULL, NULL);
 729
 730         file = procmsg_get_message_file_path(msginfo);
 731         g_return_val_if_fail(file != NULL, NULL);
 732
 733         if (!is_file_exist(file)) {
 734                 g_free(file);
 735                 file = procmsg_get_message_file(msginfo);
 736                 g_return_val_if_fail(file != NULL, NULL);
 737         }
 738
 739         if ((fp = fopen(file, "rb")) == NULL) {
 740                 FILE_OP_ERROR(file, "fopen");
 741                 g_free(file);
 742                 return NULL;
 743         }
 744
 745         g_free(file);
 746
 747         if (MSG_IS_QUEUED(msginfo->flags)) {
 748                 gchar buf[BUFFSIZE];
 749
 750                 while (fgets(buf, sizeof(buf), fp) != NULL)
 751                         if (buf[0] == '\r' || buf[0] == '\n') break;
 752         }
 753
 754         return fp;
 755 }
 756
 757 #if USE_GPGME
 758 FILE *procmsg_open_message_decrypted(MsgInfo *msginfo, MimeInfo **mimeinfo)
 759 {
 760         FILE *fp;
 761         MimeInfo *mimeinfo_;
 762
 763         g_return_val_if_fail(msginfo != NULL, NULL);
 764
 765         if (mimeinfo) *mimeinfo = NULL;
 766
 767         if ((fp = procmsg_open_message(msginfo)) == NULL) return NULL;
 768
 769         mimeinfo_ = procmime_scan_mime_header(fp);
 770         if (!mimeinfo_) {
 771                 fclose(fp);
 772                 return NULL;
 773         }
 774
 775         if (!MSG_IS_ENCRYPTED(msginfo->flags) &&
 776             rfc2015_is_encrypted(mimeinfo_)) {
 777                 MSG_SET_TMP_FLAGS(msginfo->flags, MSG_ENCRYPTED);
 778         }
 779
 780         if (MSG_IS_ENCRYPTED(msginfo->flags) &&
 781             !msginfo->plaintext_file &&
 782             !msginfo->decryption_failed) {
 783                 rfc2015_decrypt_message(msginfo, mimeinfo_, fp);
 784                 if (msginfo->plaintext_file &&
 785                     !msginfo->decryption_failed) {
 786                         fclose(fp);
 787                         procmime_mimeinfo_free_all(mimeinfo_);
 788                         if ((fp = procmsg_open_message(msginfo)) == NULL)
 789                                 return NULL;
 790                         mimeinfo_ = procmime_scan_mime_header(fp);
 791                         if (!mimeinfo_) {
 792                                 fclose(fp);
 793                                 return NULL;
 794                         }
 795                 }
 796         }
 797
 798         if (mimeinfo) *mimeinfo = mimeinfo_;
 799         return fp;
 800 }
 801 #endif
 802
 803 gboolean procmsg_msg_exist(MsgInfo *msginfo)
 804 {
 805         gchar *path;
 806         gboolean ret;
 807
 808         if (!msginfo) return FALSE;
 809
 810         path = folder_item_get_path(msginfo->folder);
 811         change_dir(path);
 812         ret = !folder_item_is_msg_changed(msginfo->folder, msginfo);
 813         g_free(path);
 814
 815         return ret;
 816 }
 817
 818 void procmsg_empty_trash(void)
 819 {
 820         FolderItem *trash;
 821         GList *cur;
 822
 823         for (cur = folder_get_list(); cur != NULL; cur = cur->next) {
 824                 trash = FOLDER(cur->data)->trash;
 825                 if (trash && trash->total > 0)
 826                         folder_item_remove_all_msg(trash);
 827         }
 828 }
 829
 830 gint procmsg_send_queue(void)
 831 {
 832         FolderItem *queue;
 833         gint i;
 834         gint ret = 0;
 835
 836         queue = folder_get_default_queue();
 837         g_return_val_if_fail(queue != NULL, -1);
 838         folder_item_scan(queue);
 839         if (queue->last_num < 0) return -1;
 840         else if (queue->last_num == 0) return 0;
 841
 842         for (i = 1; i <= queue->last_num; i++) {
 843                 gchar *file;
 844
 845                 file = folder_item_fetch_msg(queue, i);
 846                 if (file) {
 847                         if (procmsg_send_message_queue(file) < 0) {
 848                                 g_warning(_("Sending queued message %d failed.\n"), i);
 849                                 ret = -1;
 850                         } else
 851                                 folder_item_remove_msg(queue, i);
 852                         g_free(file);
 853                 }
 854         }
 855
 856         return ret;
 857 }
 858
 859 void procmsg_print_message(MsgInfo *msginfo, const gchar *cmdline)
 860 {
 861         static const gchar *def_cmd = "lpr %s";
 862         static guint id = 0;
 863         gchar *prtmp;
 864         FILE *tmpfp, *prfp;
 865         gchar buf[1024];
 866         gchar *p;
 867
 868         g_return_if_fail(msginfo);
 869
 870         if ((tmpfp = procmime_get_first_text_content(msginfo)) == NULL) {
 871                 g_warning(_("Can't get text part\n"));
 872                 return;
 873         }
 874
 875         prtmp = g_strdup_printf("%s%cprinttmp.%08x",
 876                                 get_mime_tmp_dir(), G_DIR_SEPARATOR, id++);
 877
 878         if ((prfp = fopen(prtmp, "wb")) == NULL) {
 879                 FILE_OP_ERROR(prtmp, "fopen");
 880                 g_free(prtmp);
 881                 fclose(tmpfp);
 882                 return;
 883         }
 884
 885         if (msginfo->date) fprintf(prfp, "Date: %s\n", msginfo->date);
 886         if (msginfo->from) fprintf(prfp, "From: %s\n", msginfo->from);
 887         if (msginfo->to)   fprintf(prfp, "To: %s\n", msginfo->to);
 888         if (msginfo->cc)   fprintf(prfp, "Cc: %s\n", msginfo->cc);
 889         if (msginfo->newsgroups)
 890                 fprintf(prfp, "Newsgroups: %s\n", msginfo->newsgroups);
 891         if (msginfo->subject) fprintf(prfp, "Subject: %s\n", msginfo->subject);
 892         fputc('\n', prfp);
 893
 894         while (fgets(buf, sizeof(buf), tmpfp) != NULL)
 895                 fputs(buf, prfp);
 896
 897         fclose(prfp);
 898         fclose(tmpfp);
 899
 900         if (cmdline && (p = strchr(cmdline, '%')) && *(p + 1) == 's' &&
 901             !strchr(p + 2, '%'))
 902                 g_snprintf(buf, sizeof(buf) - 1, cmdline, prtmp);
 903         else {
 904                 if (cmdline)
 905                         g_warning(_("Print command line is invalid: `%s'\n"),
 906                                   cmdline);
 907                 g_snprintf(buf, sizeof(buf) - 1, def_cmd, prtmp);
 908         }
 909
 910         g_free(prtmp);
 911
 912         g_strchomp(buf);
 913         if (buf[strlen(buf) - 1] != '&') strcat(buf, "&");
 914         system(buf);
 915 }
 916
 917 MsgInfo *procmsg_msginfo_copy(MsgInfo *msginfo)
 918 {
 919         MsgInfo *newmsginfo;
 920
 921         if (msginfo == NULL) return NULL;
 922
 923         newmsginfo = g_new0(MsgInfo, 1);
 924
 925 #define MEMBCOPY(mmb)   newmsginfo->mmb = msginfo->mmb
 926 #define MEMBDUP(mmb)    newmsginfo->mmb = msginfo->mmb ? \
 927                         g_strdup(msginfo->mmb) : NULL
 928
 929         MEMBCOPY(msgnum);
 930         MEMBCOPY(size);
 931         MEMBCOPY(mtime);
 932         MEMBCOPY(date_t);
 933         MEMBCOPY(flags);
 934
 935         MEMBDUP(fromname);
 936
 937         MEMBDUP(date);
 938         MEMBDUP(from);
 939         MEMBDUP(to);
 940         MEMBDUP(cc);
 941         MEMBDUP(newsgroups);
 942         MEMBDUP(subject);
 943         MEMBDUP(msgid);
 944         MEMBDUP(inreplyto);
 945
 946         MEMBCOPY(folder);
 947         MEMBCOPY(to_folder);
 948
 949         MEMBDUP(xface);
 950         MEMBDUP(dispositionnotificationto);
 951         MEMBDUP(returnreceiptto);
 952         MEMBDUP(references);
 953
 954         MEMBCOPY(score);
 955         MEMBCOPY(threadscore);
 956
 957         return newmsginfo;
 958 }
 959
 960 void procmsg_msginfo_free(MsgInfo *msginfo)
 961 {
 962         if (msginfo == NULL) return;
 963
 964         g_free(msginfo->fromspace);
 965         g_free(msginfo->references);
 966         g_free(msginfo->returnreceiptto);
 967         g_free(msginfo->dispositionnotificationto);
 968         g_free(msginfo->xface);
 969
 970         g_free(msginfo->fromname);
 971
 972         g_free(msginfo->date);
 973         g_free(msginfo->from);
 974         g_free(msginfo->to);
 975         g_free(msginfo->cc);
 976         g_free(msginfo->newsgroups);
 977         g_free(msginfo->subject);
 978         g_free(msginfo->msgid);
 979         g_free(msginfo->inreplyto);
 980
 981         g_free(msginfo);
 982 }
 983
 984 static gint procmsg_cmp_msgnum(gconstpointer a, gconstpointer b)
 985 {
 986         const MsgInfo *msginfo = a;
 987         const guint msgnum = GPOINTER_TO_UINT(b);
 988
 989         if (!msginfo)
 990                 return -1;
 991
 992         return msginfo->msgnum - msgnum;
 993 }
 994
 995 gint procmsg_cmp_msgnum_for_sort(gconstpointer a, gconstpointer b)
 996 {
 997         const MsgInfo *msginfo1 = a;
 998         const MsgInfo *msginfo2 = b;
 999
1000         if (!msginfo1)
1001                 return -1;
1002         if (!msginfo2)
1003                 return -1;
1004
1005         return msginfo1->msgnum - msginfo2->msgnum;
1006 }
1007
1008 static gint procmsg_cmp_flag_msgnum(gconstpointer a, gconstpointer b)
1009 {
1010         const FlagInfo *finfo = a;
1011         const guint msgnum = GPOINTER_TO_UINT(b);
1012
1013         if (!finfo)
1014                 return -1;
1015
1016         return finfo->msgnum - msgnum;
1017 }
1018
1019 enum
1020 {
1021         Q_SENDER           = 0,
1022         Q_SMTPSERVER       = 1,
1023         Q_RECIPIENTS       = 2,
1024         Q_NEWSGROUPS       = 3,
1025         Q_MAIL_ACCOUNT_ID  = 4,
1026         Q_NEWS_ACCOUNT_ID  = 5,
1027         Q_SAVE_COPY_FOLDER = 6
1028 };
1029
1030 gint procmsg_send_message_queue(const gchar *file)
1031 {
1032         static HeaderEntry qentry[] = {{"S:",    NULL, FALSE},
1033                                        {"SSV:",  NULL, FALSE},
1034                                        {"R:",    NULL, FALSE},
1035                                        {"NG:",   NULL, FALSE},
1036                                        {"MAID:", NULL, FALSE},
1037                                        {"NAID:", NULL, FALSE},
1038                                        {"SCF:",  NULL, FALSE},
1039                                        {NULL,    NULL, FALSE}};
1040         FILE *fp;
1041         gint filepos;
1042         gint mailval = 0, newsval = 0;
1043         gchar *from = NULL;
1044         gchar *smtpserver = NULL;
1045         GSList *to_list = NULL;
1046         GSList *newsgroup_list = NULL;
1047         gchar *savecopyfolder = NULL;
1048         gchar buf[BUFFSIZE];
1049         gint hnum;
1050         PrefsAccount *mailac = NULL, *newsac = NULL;
1051         gchar *tmp = NULL;
1052         int local = 0;
1053
1054         g_return_val_if_fail(file != NULL, -1);
1055
1056         if ((fp = fopen(file, "rb")) == NULL) {
1057                 FILE_OP_ERROR(file, "fopen");
1058                 return -1;
1059         }
1060
1061         while ((hnum = procheader_get_one_field(buf, sizeof(buf), fp, qentry))
1062                != -1) {
1063                 gchar *p = buf + strlen(qentry[hnum].name);
1064
1065                 switch (hnum) {
1066                 case Q_SENDER:
1067                         if (!from) from = g_strdup(p);
1068                         break;
1069                 case Q_SMTPSERVER:
1070                         if (!smtpserver) smtpserver = g_strdup(p);
1071                         break;
1072                 case Q_RECIPIENTS:
1073                         to_list = address_list_append(to_list, p);
1074                         break;
1075                 case Q_NEWSGROUPS:
1076                         newsgroup_list = newsgroup_list_append(newsgroup_list, p);
1077                         break;
1078                 case Q_MAIL_ACCOUNT_ID:
1079                         mailac = account_find_from_id(atoi(p));
1080                         break;
1081                 case Q_NEWS_ACCOUNT_ID:
1082                         newsac = account_find_from_id(atoi(p));
1083                         break;
1084                 case Q_SAVE_COPY_FOLDER:
1085                         if (!savecopyfolder) savecopyfolder = g_strdup(p);
1086                         break;
1087                 }
1088         }
1089         filepos = ftell(fp);
1090
1091         if(newsgroup_list || prefs_common.savemsg) {
1092                 FILE *tmpfp;
1093
1094                 /* write to temporary file */
1095                 tmp = g_strdup_printf("%s%ctmp%d", g_get_tmp_dir(),
1096                             G_DIR_SEPARATOR, (gint)file);
1097                 if ((tmpfp = fopen(tmp, "wb")) == NULL) {
1098                         FILE_OP_ERROR(tmp, "fopen");
1099                         newsval = -1;
1100                 }
1101                 if (change_file_mode_rw(tmpfp, tmp) < 0) {
1102                         FILE_OP_ERROR(tmp, "chmod");
1103                         g_warning(_("can't change file mode\n"));
1104                 }
1105
1106                 while ((newsval == 0) && fgets(buf, sizeof(buf), fp) != NULL) {
1107                         if (fputs(buf, tmpfp) == EOF) {
1108                                 FILE_OP_ERROR(tmp, "fputs");
1109                                 newsval = -1;
1110                         }
1111                 }
1112                 fclose(tmpfp);
1113         }
1114
1115         fseek(fp, filepos, SEEK_SET);
1116         if (to_list) {
1117                 debug_print(_("Sending message by mail\n"));
1118                 if(!from) {
1119                         g_warning(_("Queued message header is broken.\n"));
1120                         mailval = -1;
1121                 } else if (mailac && mailac->use_mail_command &&
1122                            mailac->mail_command && (* mailac->mail_command)) {
1123                         mailval = send_message_local(mailac->mail_command, fp);
1124                         local = 1;
1125                 } else if (prefs_common.use_extsend && prefs_common.extsend_cmd) {
1126                         mailval = send_message_local(prefs_common.extsend_cmd, fp);
1127                         local = 1;
1128                 } else {
1129                         if (!mailac) {
1130                                 mailac = account_find_from_smtp_server(from, smtpserver);
1131                                 if (!mailac) {
1132                                         g_warning(_("Account not found. "
1133                                                     "Using current account...\n"));
1134                                         mailac = cur_account;
1135                                 }
1136                         }
1137
1138                         if (mailac)
1139                                 mailval = send_message_smtp(mailac, to_list, fp);
1140                         else {
1141                                 PrefsAccount tmp_ac;
1142
1143                                 g_warning(_("Account not found.\n"));
1144
1145                                 memset(&tmp_ac, 0, sizeof(PrefsAccount));
1146                                 tmp_ac.address = from;
1147                                 tmp_ac.smtp_server = smtpserver;
1148                                 tmp_ac.smtpport = SMTP_PORT;
1149                                 mailval = send_message_smtp(&tmp_ac, to_list, fp);
1150                         }
1151                 }
1152                 if (mailval < 0) {
1153                         if (!local)
1154                                 alertpanel_error(
1155                                         _("Error occurred while sending the message to `%s'."),
1156                                         mailac ? mailac->smtp_server : smtpserver);
1157                         else
1158                                 alertpanel_error(
1159                                         _("Error occurred while sending the message with command `%s'."),
1160                                         (mailac && mailac->use_mail_command &&
1161                                          mailac->mail_command && (*mailac->mail_command)) ?
1162                                                 mailac->mail_command : prefs_common.extsend_cmd);
1163                 }
1164         }
1165
1166         if(newsgroup_list && (newsval == 0)) {
1167                 Folder *folder;
1168
1169                 debug_print(_("Sending message by news\n"));
1170
1171                 folder = FOLDER(newsac->folder);
1172
1173                 newsval = news_post(folder, tmp);
1174                 if (newsval < 0) {
1175                         alertpanel_error(_("Error occurred while posting the message to %s ."),
1176                                  newsac->nntp_server);
1177                 }
1178         }
1179
1180         /* save message to outbox */
1181         if (mailval == 0 && newsval == 0 && savecopyfolder) {
1182                 FolderItem *folder;
1183                 gchar *path;
1184                 gint num;
1185                 FILE *fp;
1186
1187                 debug_print(_("saving sent message...\n"));
1188
1189                 folder = folder_find_item_from_identifier(savecopyfolder);
1190                 if(!folder)
1191                         folder = folder_get_default_outbox();
1192                 path = folder_item_get_path(folder);
1193                 if (!is_dir_exist(path))
1194                         make_dir_hier(path);
1195
1196                 folder_item_scan(folder);
1197                 if ((num = folder_item_add_msg(folder, tmp, FALSE)) < 0) {
1198                         g_warning(_("can't save message\n"));
1199                 }
1200
1201                 if(num) {
1202                         if ((fp = procmsg_open_mark_file(path, TRUE)) == NULL)
1203                                 g_warning(_("can't open mark file\n"));
1204                         else {
1205                                 MsgInfo newmsginfo;
1206
1207                                 newmsginfo.msgnum = num;
1208                                 newmsginfo.flags.perm_flags = 0;
1209                                 newmsginfo.flags.tmp_flags = 0;
1210                                 procmsg_write_flags(&newmsginfo, fp);
1211                                 fclose(fp);
1212                         }
1213                 }
1214                 g_free(path);
1215         }
1216
1217         slist_free_strings(to_list);
1218         g_slist_free(to_list);
1219         slist_free_strings(newsgroup_list);
1220         g_slist_free(newsgroup_list);
1221         g_free(from);
1222         g_free(smtpserver);
1223         fclose(fp);
1224         if(tmp) {
1225                 unlink(tmp);
1226                 g_free(tmp);
1227         }
1228
1229         return (newsval != 0 ? newsval : mailval);
1230 }
1231
1232 #define CHANGE_FLAGS(msginfo) \
1233 { \
1234 if (msginfo->folder->folder->change_flags != NULL) \
1235 msginfo->folder->folder->change_flags(msginfo->folder->folder, \
1236                                       msginfo->folder, \
1237                                       msginfo); \
1238 }
1239
1240 void procmsg_msginfo_set_flags(MsgInfo *msginfo, MsgPermFlags perm_flags, MsgTmpFlags tmp_flags)
1241 {
1242         gboolean changed = FALSE;
1243         FolderItem *item = msginfo->folder;
1244
1245         debug_print(_("Setting flags for message %d in folder %s\n"), msginfo->msgnum, item->path);
1246
1247         /* if new flag is set */
1248         if((perm_flags & MSG_NEW) && !MSG_IS_NEW(msginfo->flags) &&
1249            !MSG_IS_IGNORE_THREAD(msginfo->flags)) {
1250                 item->new++;
1251                 changed = TRUE;
1252         }
1253
1254         /* if unread flag is set */
1255         if((perm_flags & MSG_UNREAD) && !MSG_IS_UNREAD(msginfo->flags) &&
1256            !MSG_IS_IGNORE_THREAD(msginfo->flags)) {
1257                 item->unread++;
1258                 changed = TRUE;
1259         }
1260
1261         /* if ignore thread flag is set */
1262         if((perm_flags & MSG_IGNORE_THREAD) && !MSG_IS_IGNORE_THREAD(msginfo->flags)) {
1263                 if(MSG_IS_NEW(msginfo->flags) || (perm_flags & MSG_NEW)) {
1264                         item->new--;
1265                         changed = TRUE;
1266                 }
1267                 if(MSG_IS_UNREAD(msginfo->flags) || (perm_flags & MSG_UNREAD)) {
1268                         item->unread--;
1269                         changed = TRUE;
1270                 }
1271         }
1272
1273         if (MSG_IS_IMAP(msginfo->flags))
1274                 imap_msg_set_perm_flags(msginfo, perm_flags);
1275
1276         msginfo->flags.perm_flags |= perm_flags;
1277         msginfo->flags.tmp_flags |= tmp_flags;
1278
1279         if(changed) {
1280                 folderview_update_item(item, FALSE);
1281         }
1282         CHANGE_FLAGS(msginfo);
1283         procmsg_msginfo_write_flags(msginfo);
1284 }
1285
1286 void procmsg_msginfo_unset_flags(MsgInfo *msginfo, MsgPermFlags perm_flags, MsgTmpFlags tmp_flags)
1287 {
1288         gboolean changed = FALSE;
1289         FolderItem *item = msginfo->folder;
1290
1291         debug_print(_("Unsetting flags for message %d in folder %s\n"), msginfo->msgnum, item->path);
1292
1293         /* if new flag is unset */
1294         if((perm_flags & MSG_NEW) && MSG_IS_NEW(msginfo->flags) &&
1295            !MSG_IS_IGNORE_THREAD(msginfo->flags)) {
1296                 item->new--;
1297                 changed = TRUE;
1298         }
1299
1300         /* if unread flag is unset */
1301         if((perm_flags & MSG_UNREAD) && MSG_IS_UNREAD(msginfo->flags) &&
1302            !MSG_IS_IGNORE_THREAD(msginfo->flags)) {
1303                 item->unread--;
1304                 changed = TRUE;
1305         }
1306
1307         /* if ignore thread flag is unset */
1308         if((perm_flags & MSG_IGNORE_THREAD) && !MSG_IS_IGNORE_THREAD(msginfo->flags)) {
1309                 if(MSG_IS_NEW(msginfo->flags) || (perm_flags & MSG_NEW)) {
1310                         item->new++;
1311                         changed = TRUE;
1312                 }
1313                 if(MSG_IS_UNREAD(msginfo->flags) || (perm_flags & MSG_UNREAD)) {
1314                         item->unread++;
1315                         changed = TRUE;
1316                 }
1317         }
1318
1319         if (MSG_IS_IMAP(msginfo->flags))
1320                 imap_msg_unset_perm_flags(msginfo, perm_flags);
1321
1322         msginfo->flags.perm_flags &= ~perm_flags;
1323         msginfo->flags.tmp_flags &= ~tmp_flags;
1324
1325         if(changed) {
1326                 folderview_update_item(item, FALSE);
1327         }
1328         CHANGE_FLAGS(msginfo);
1329         procmsg_msginfo_write_flags(msginfo);
1330 }
1331
1332 void procmsg_msginfo_write_flags(MsgInfo *msginfo)
1333 {
1334         gchar *destdir;
1335         FILE *fp;
1336
1337         destdir = folder_item_get_path(msginfo->folder);
1338         if (!is_dir_exist(destdir))
1339                 make_dir_hier(destdir);
1340
1341         if ((fp = procmsg_open_mark_file(destdir, TRUE))) {
1342                 procmsg_write_flags(msginfo, fp);
1343                 fclose(fp);
1344         } else {
1345                 g_warning(_("Can't open mark file.\n"));
1346         }
1347
1348         g_free(destdir);
1349 }