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Diffstat (limited to 'camel/providers/imap/camel-imap-summary.c')
-rw-r--r--camel/providers/imap/camel-imap-summary.c771
1 files changed, 771 insertions, 0 deletions
diff --git a/camel/providers/imap/camel-imap-summary.c b/camel/providers/imap/camel-imap-summary.c
new file mode 100644
index 0000000000..29fece6831
--- /dev/null
+++ b/camel/providers/imap/camel-imap-summary.c
@@ -0,0 +1,771 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * Authors: Jeffrey Stedfast <fejj@helixcode.com>
+ *
+ * Copyright 2000 Helix Code, Inc. (www.helixcode.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Street #330, Boston, MA 02111-1307, USA.
+ *
+ */
+
+
+#include "camel-imap-summary.h"
+#include <camel/camel-mime-message.h>
+
+#include <sys/stat.h>
+#include <sys/uio.h>
+#include <unistd.h>
+#include <errno.h>
+#include <string.h>
+#include <stdlib.h>
+
+#define io(x)
+#define d(x)
+
+#define CAMEL_IMAP_SUMMARY_VERSION (0x1000)
+
+struct _CamelImapSummaryPrivate {
+};
+
+#define _PRIVATE(o) (((CamelImapSummary *)(o))->priv)
+
+static int summary_header_load (CamelFolderSummary *, FILE *);
+static int summary_header_save (CamelFolderSummary *, FILE *);
+
+static CamelMessageInfo *message_info_new (CamelFolderSummary *, struct _header_raw *);
+static CamelMessageInfo *message_info_new_from_parser (CamelFolderSummary *, CamelMimeParser *);
+static CamelMessageInfo *message_info_load (CamelFolderSummary *, FILE *);
+static int message_info_save (CamelFolderSummary *, FILE *, CamelMessageInfo *);
+/*static void message_info_free (CamelFolderSummary *, CamelMessageInfo *);*/
+
+static void camel_imap_summary_class_init (CamelImapSummaryClass *klass);
+static void camel_imap_summary_init (CamelImapSummary *obj);
+static void camel_imap_summary_finalise (GtkObject *obj);
+
+static CamelFolderSummaryClass *camel_imap_summary_parent;
+
+enum SIGNALS {
+ LAST_SIGNAL
+};
+
+static guint signals[LAST_SIGNAL] = { 0 };
+
+guint
+camel_imap_summary_get_type (void)
+{
+ static guint type = 0;
+
+ if (!type) {
+ GtkTypeInfo type_info = {
+ "CamelImapSummary",
+ sizeof (CamelImapSummary),
+ sizeof (CamelImapSummaryClass),
+ (GtkClassInitFunc) camel_imap_summary_class_init,
+ (GtkObjectInitFunc) camel_imap_summary_init,
+ (GtkArgSetFunc) NULL,
+ (GtkArgGetFunc) NULL
+ };
+
+ type = gtk_type_unique (camel_folder_summary_get_type (), &type_info);
+ }
+
+ return type;
+}
+
+static void
+camel_imap_summary_class_init (CamelImapSummaryClass *klass)
+{
+ GtkObjectClass *object_class = (GtkObjectClass *) klass;
+ CamelFolderSummaryClass *sklass = (CamelFolderSummaryClass *) klass;
+
+ camel_imap_summary_parent = gtk_type_class (camel_folder_summary_get_type ());
+
+ object_class->finalize = camel_imap_summary_finalise;
+
+ sklass->summary_header_load = summary_header_load;
+ sklass->summary_header_save = summary_header_save;
+
+ sklass->message_info_new = message_info_new;
+ sklass->message_info_new_from_parser = message_info_new_from_parser;
+ sklass->message_info_load = message_info_load;
+ sklass->message_info_save = message_info_save;
+ /*sklass->message_info_free = message_info_free;*/
+
+ gtk_object_class_add_signals (object_class, signals, LAST_SIGNAL);
+}
+
+static void
+camel_imap_summary_init (CamelImapSummary *obj)
+{
+ struct _CamelImapSummaryPrivate *p;
+ struct _CamelFolderSummary *s = (CamelFolderSummary *)obj;
+
+ p = _PRIVATE(obj) = g_malloc0(sizeof(*p));
+
+ /* subclasses need to set the right instance data sizes */
+ s->message_info_size = sizeof(CamelImapMessageInfo);
+ s->content_info_size = sizeof(CamelImapMessageContentInfo);
+
+ /* and a unique file version */
+ s->version += CAMEL_IMAP_SUMMARY_VERSION;
+}
+
+static void
+camel_imap_summary_finalise (GtkObject *obj)
+{
+ CamelImapSummary *mbs = (CamelImapSummary *)obj;
+
+ g_free(mbs->folder_path);
+
+ ((GtkObjectClass *)(camel_imap_summary_parent))->finalize((GtkObject *)obj);
+}
+
+/**
+ * camel_imap_summary_new:
+ *
+ * Create a new CamelImapSummary object.
+ *
+ * Return value: A new CamelImapSummary widget.
+ **/
+CamelImapSummary *
+camel_imap_summary_new (const char *filename, const char *imap_name, ibex *index)
+{
+ CamelImapSummary *new = CAMEL_IMAP_SUMMARY ( gtk_type_new (camel_imap_summary_get_type ()));
+ if (new) {
+ /* ?? */
+ camel_folder_summary_set_build_content(CAMEL_FOLDER_SUMMARY (new), TRUE);
+ camel_folder_summary_set_filename(CAMEL_FOLDER_SUMMARY (new), filename);
+ new->folder_path = g_strdup(imap_name);
+ new->index = index;
+ }
+
+ return new;
+}
+
+
+static int
+summary_header_load (CamelFolderSummary *s, FILE *in)
+{
+ CamelImapSummary *mbs = CAMEL_IMAP_SUMMARY (s);
+
+ if (((CamelFolderSummaryClass *)camel_imap_summary_parent)->summary_header_load(s, in) == -1)
+ return -1;
+
+ return camel_folder_summary_decode_uint32(in, &mbs->folder_size);
+}
+
+static int
+summary_header_save(CamelFolderSummary *s, FILE *out)
+{
+ CamelImapSummary *mbs = CAMEL_IMAP_SUMMARY (s);
+
+ if (((CamelFolderSummaryClass *)camel_imap_summary_parent)->summary_header_save(s, out) == -1)
+ return -1;
+
+ return camel_folder_summary_encode_uint32(out, mbs->folder_size);
+}
+
+static int
+header_evolution_decode(const char *in, guint32 *uid, guint32 *flags)
+{
+ char *header;
+
+ if (in && (header = header_token_decode(in))) {
+ if (strlen(header) == strlen("00000000-0000")
+ && sscanf(header, "%08x-%04x", uid, flags) == 2) {
+ g_free(header);
+ return *uid;
+ }
+ g_free(header);
+ }
+
+ return -1;
+}
+
+static char *
+header_evolution_encode (guint32 uid, guint32 flags)
+{
+ return g_strdup_printf("%08x-%04x", uid, flags & 0xffff);
+}
+
+static CamelMessageInfo *
+message_info_new (CamelFolderSummary *s, struct _header_raw *h)
+{
+ CamelMessageInfo *mi;
+
+ mi = CAMEL_FOLDER_SUMMARY_CLASS (camel_imap_summary_parent)->message_info_new(s, h);
+ if (mi) {
+ const char *xev;
+ guint32 uid, flags;
+ CamelImapMessageInfo *mbi = CAMEL_IMAP_MESSAGE_INFO (mi);
+
+ xev = header_raw_find(&h, "X-Evolution", NULL);
+ if (xev && header_evolution_decode(xev, &uid, &flags) != -1) {
+ g_free(mi->uid);
+ mi->uid = g_strdup_printf("%u", uid);
+ mi->flags = flags;
+ } else {
+ /* to indicate it has no xev header? */
+ mi->flags |= CAMEL_MESSAGE_FOLDER_FLAGGED | CAMEL_MESSAGE_FOLDER_NOXEV;
+ mi->uid = g_strdup_printf("%u", camel_folder_summary_next_uid(s));
+ }
+ mbi->frompos = -1;
+ }
+
+ return mi;
+}
+
+static CamelMessageInfo *
+message_info_new_from_parser (CamelFolderSummary *s, CamelMimeParser *mp)
+{
+ CamelMessageInfo *mi;
+ CamelImapSummary *mbs = CAMEL_IMAP_SUMMARY (s);
+
+ mi = ((CamelFolderSummaryClass *)camel_imap_summary_parent)->message_info_new_from_parser(s, mp);
+ if (mi) {
+ CamelImapMessageInfo *mbi = (CamelImapMessageInfo *)mi;
+
+ mbi->frompos = camel_mime_parser_tell_start_from(mp);
+
+ /* do we want to index this message as we add it, as well? */
+ if (mbs->index_force
+ || (mi->flags & CAMEL_MESSAGE_FOLDER_FLAGGED) != 0
+ || !ibex_contains_name(mbs->index, mi->uid)) {
+ camel_folder_summary_set_index(s, mbs->index);
+ } else {
+ camel_folder_summary_set_index(s, NULL);
+ }
+ }
+ return mi;
+}
+
+static CamelMessageInfo *
+message_info_load (CamelFolderSummary *s, FILE *in)
+{
+ CamelMessageInfo *mi;
+
+ io(printf("loading imap message info\n"));
+
+ mi = ((CamelFolderSummaryClass *)camel_imap_summary_parent)->message_info_load(s, in);
+ if (mi) {
+ CamelImapMessageInfo *mbi = CAMEL_IMAP_MESSAGE_INFO (mi);
+
+ camel_folder_summary_decode_uint32(in, &mbi->frompos);
+ }
+ return mi;
+}
+
+static int
+message_info_save (CamelFolderSummary *s, FILE *out, CamelMessageInfo *mi)
+{
+ CamelImapMessageInfo *mbi = (CamelImapMessageInfo *)mi;
+
+ io(printf("saving imap message info\n"));
+
+ ((CamelFolderSummaryClass *)camel_imap_summary_parent)->message_info_save(s, out, mi);
+
+ return camel_folder_summary_encode_uint32(out, mbi->frompos);
+}
+
+static int
+summary_rebuild (CamelImapSummary *mbs, off_t offset)
+{
+ CamelMimeParser *mp;
+ int fd;
+ int ok = 0;
+
+ printf("(re)Building summary from %d (%s)\n", (int)offset, mbs->folder_path);
+
+ fd = open(mbs->folder_path, O_RDONLY);
+ mp = camel_mime_parser_new();
+ camel_mime_parser_init_with_fd(mp, fd);
+ camel_mime_parser_scan_from(mp, TRUE);
+ camel_mime_parser_seek(mp, offset, SEEK_SET);
+
+ if (offset > 0) {
+ if (camel_mime_parser_step(mp, NULL, NULL) == HSCAN_FROM) {
+ if (camel_mime_parser_tell_start_from(mp) != offset) {
+ g_warning("The next message didn't start where I expected\nbuilding summary from start");
+ camel_mime_parser_drop_step(mp);
+ offset = 0;
+ camel_mime_parser_seek(mp, offset, SEEK_SET);
+ camel_folder_summary_clear(CAMEL_FOLDER_SUMMARY (mbs));
+ } else {
+ camel_mime_parser_unstep(mp);
+ }
+ } else {
+ gtk_object_unref(GTK_OBJECT (mp));
+ /* end of file - no content? */
+ printf("We radn out of file?\n");
+ return -1;
+ }
+ }
+
+ while (camel_mime_parser_step(mp, NULL, NULL) == HSCAN_FROM) {
+ CamelMessageInfo *info;
+
+ info = camel_folder_summary_add_from_parser(CAMEL_FOLDER_SUMMARY (mbs), mp);
+ if (info == NULL) {
+ printf("Could not build info from file?\n");
+ ok = -1;
+ break;
+ }
+
+ g_assert(camel_mime_parser_step(mp, NULL, NULL) == HSCAN_FROM_END);
+ }
+
+ /* update the file size in the summary */
+ if (ok != -1)
+ mbs->folder_size = camel_mime_parser_seek(mp, 0, SEEK_CUR);
+ printf("updating folder size = %d\n", mbs->folder_size);
+ gtk_object_unref(GTK_OBJECT (mp));
+
+ return ok;
+}
+
+int
+camel_imap_summary_update (CamelImapSummary *mbs, off_t offset)
+{
+ int ret;
+
+ mbs->index_force = FALSE;
+ ret = summary_rebuild(mbs, offset);
+
+#if 0
+#warning "Saving full summary and index after every summarisation is slow ..."
+ if (ret != -1) {
+ if (camel_folder_summary_save(CAMEL_FOLDER_SUMMARY (mbs)) == -1)
+ g_warning("Could not save summary: %s", strerror(errno));
+ printf("summary saved\n");
+ if (mbs->index)
+ ibex_save(mbs->index);
+ printf("ibex saved\n");
+ }
+#endif
+ return ret;
+}
+
+int
+camel_imap_summary_load (CamelImapSummary *mbs, int forceindex)
+{
+ CamelFolderSummary *s = CAMEL_FOLDER_SUMMARY (mbs);
+ struct stat st;
+ int ret = 0;
+ off_t minstart;
+
+ mbs->index_force = forceindex;
+
+ /* is the summary out of date? */
+ if (stat(mbs->folder_path, &st) == -1) {
+ camel_folder_summary_clear(s);
+ printf("Cannot summarise folder: '%s': %s\n", mbs->folder_path, strerror(errno));
+ return -1;
+ }
+
+ if (forceindex || camel_folder_summary_load(s) == -1) {
+ camel_folder_summary_clear(s);
+ ret = summary_rebuild(mbs, 0);
+ } else {
+ minstart = st.st_size;
+#if 0
+ /* find out the first unindexed message ... */
+ /* TODO: For this to work, it has to check that the message is
+ indexable, and contains content ... maybe it cannot be done
+ properly? */
+ for (i=0;i<camel_folder_summary_count(s);i++) {
+ CamelMessageInfo *mi = camel_folder_summary_index(s, i);
+ if (!ibex_contains_name(mbs->index, mi->uid)) {
+ minstart = ((CamelImapMessageInfo *)mi)->frompos;
+ printf("Found unindexed message: %s\n", mi->uid);
+ break;
+ }
+ }
+#endif
+ /* is the summary uptodate? */
+ if (st.st_size == mbs->folder_size && st.st_mtime == s->time) {
+ printf("Summary time and date match imap\n");
+ if (minstart < st.st_size) {
+ /* FIXME: Only clear the messages and reindex from this point forward */
+ camel_folder_summary_clear(s);
+ ret = summary_rebuild(mbs, 0);
+ }
+ } else {
+ if (mbs->folder_size < st.st_size) {
+ printf("Index is for a smaller imap\n");
+ if (minstart < mbs->folder_size) {
+ /* FIXME: only make it rebuild as necessary */
+ camel_folder_summary_clear(s);
+ ret = summary_rebuild(mbs, 0);
+ } else {
+ ret = summary_rebuild(mbs, mbs->folder_size);
+ }
+ } else {
+ printf("index is for a bigger imap\n");
+ camel_folder_summary_clear(s);
+ ret = summary_rebuild(mbs, 0);
+ }
+ }
+ }
+
+ if (ret != -1) {
+ mbs->folder_size = st.st_size;
+ s->time = st.st_mtime;
+ printf("saving summary\n");
+ if (camel_folder_summary_save(s) == -1)
+ g_warning("Could not save summary: %s", strerror(errno));
+ printf("summary saved\n");
+ if (mbs->index)
+ ibex_save(mbs->index);
+ printf("ibex saved\n");
+ }
+
+ return ret;
+}
+
+static int
+header_write (int fd, struct _header_raw *header, char *xevline)
+{
+ struct iovec iv[4];
+ int outlen = 0, len;
+
+ iv[1].iov_base = ":";
+ iv[1].iov_len = 1;
+ iv[3].iov_base = "\n";
+ iv[3].iov_len = 1;
+
+ while (header) {
+ if (strcasecmp(header->name, "X-Evolution")) {
+ iv[0].iov_base = header->name;
+ iv[0].iov_len = strlen(header->name);
+ iv[2].iov_base = header->value;
+ iv[2].iov_len = strlen(header->value);
+
+ do {
+ len = writev(fd, iv, 4);
+ } while (len == -1 && errno == EINTR);
+
+ if (len == -1)
+ return -1;
+ outlen += len;
+ }
+ header = header->next;
+ }
+
+ iv[0].iov_base = "X-Evolution: ";
+ iv[0].iov_len = strlen(iv[0].iov_base);
+ iv[1].iov_base = xevline;
+ iv[1].iov_len = strlen(xevline);
+ iv[2].iov_base = "\n\n";
+ iv[2].iov_len = 2;
+
+ do {
+ len = writev(fd, iv, 3);
+ } while (len == -1 && errno == EINTR);
+
+ if (len == -1)
+ return -1;
+
+ outlen += 1;
+
+ d(printf("Wrote %d bytes of headers\n", outlen));
+
+ return outlen;
+}
+
+static int
+copy_block (int fromfd, int tofd, off_t start, size_t bytes)
+{
+ char buffer[4096];
+ int written = 0;
+
+ d(printf("writing %d bytes ... ", bytes));
+
+ if (lseek(fromfd, start, SEEK_SET) != start)
+ return -1;
+
+ while (bytes > 0) {
+ int toread, towrite;
+
+ toread = bytes;
+ if (bytes>4096)
+ toread = 4096;
+ else
+ toread = bytes;
+ do {
+ towrite = read(fromfd, buffer, toread);
+ } while (towrite == -1 && errno == EINTR);
+
+ if (towrite == -1)
+ return -1;
+
+ /* check for 'end of file' */
+ if (towrite == 0) {
+ d(printf("end of file?\n"));
+ break;
+ }
+
+ do {
+ toread = write(tofd, buffer, towrite);
+ } while (toread == -1 && errno == EINTR);
+
+ if (toread == -1)
+ return -1;
+
+ written += toread;
+ bytes -= toread;
+ }
+
+ d(printf("written %d bytes\n", written));
+
+ return written;
+}
+
+int
+camel_imap_summary_expunge (CamelImapSummary *mbs)
+{
+ CamelMimeParser *mp = NULL;
+ int i, count;
+ CamelImapMessageInfo *info;
+ CamelFolderSummary *s = CAMEL_FOLDER_SUMMARY mbs);
+ int fd = -1, fdout= -1;
+ off_t offset = 0;
+ char *tmpname = 0;
+ char *buffer, *xevnew = NULL;
+ const char *xev;
+ int len;
+ guint32 uid, flags;
+ int quick = TRUE, work = FALSE;
+
+ /* make sure we're in sync */
+ count = camel_folder_summary_count(s);
+ if (count>0) {
+ CamelMessageInfo *mi = camel_folder_summary_index(s, count-1);
+ camel_imap_summary_update(mbs, mi->content->endpos);
+ } else {
+ camel_imap_summary_update(mbs, 0);
+ }
+
+ /* check if we have any work to do */
+ d(printf("Performing expunge, %d messages in inbox\n", count));
+ for (i=0;quick && i<count;i++) {
+ info = (CamelImapMessageInfo *)camel_folder_summary_index(s, i);
+ if (info->info.flags & (CAMEL_MESSAGE_DELETED|CAMEL_MESSAGE_FOLDER_NOXEV))
+ quick = FALSE;
+ else
+ work |= (info->info.flags & CAMEL_MESSAGE_FOLDER_FLAGGED) != 0;
+ }
+
+ d(printf("Options: %s %s\n", quick?"quick":"", work?"Work":""));
+
+ if (quick && !work)
+ return 0;
+
+ fd = open(mbs->folder_path, O_RDWR);
+ if (fd == -1)
+ return -1;
+
+ mp = camel_mime_parser_new();
+ camel_mime_parser_scan_from(mp, TRUE);
+ camel_mime_parser_init_with_fd(mp, fd);
+
+ if (!quick) {
+ tmpname = alloca(strlen(mbs->folder_path)+5);
+ sprintf(tmpname, "%s.tmp", mbs->folder_path);
+ d(printf("Writing tmp file to %s\n", tmpname));
+ retry_out:
+ fdout = open(tmpname, O_WRONLY|O_CREAT|O_EXCL, 0600);
+ if (fdout == -1) {
+ if (errno == EEXIST)
+ if (unlink(tmpname) != -1)
+ goto retry_out;
+ tmpname = 0;
+ goto error;
+ }
+ }
+
+ for (i = 0; i < count; i++) {
+ off_t frompos, bodypos;
+ off_t xevoffset;
+
+ info = (CamelImapMessageInfo *)camel_folder_summary_index(s, i);
+
+ g_assert(info);
+
+ d(printf("Looking at message %s\n", info->info.uid));
+
+ if (info->info.flags & CAMEL_MESSAGE_DELETED) {
+ d(printf("Deleting %s\n", info->info.uid));
+
+ g_assert(!quick);
+ offset -= (info->info.content->endpos - info->frompos);
+ if (mbs->index)
+ ibex_unindex(mbs->index, info->info.uid);
+ camel_folder_summary_remove(s, (CamelMessageInfo *)info);
+ count--;
+ i--;
+ info = NULL;
+ } else if (info->info.flags & (CAMEL_MESSAGE_FOLDER_NOXEV|CAMEL_MESSAGE_FOLDER_FLAGGED)) {
+ int xevok = FALSE;
+
+ d(printf("Updating header for %s flags = %08x\n", info->info.uid, info->info.flags));
+
+ /* find the next message, header parts */
+ camel_mime_parser_seek(mp, info->frompos, SEEK_SET);
+ if (camel_mime_parser_step(mp, &buffer, &len) != HSCAN_FROM)
+ goto error;
+
+ if (camel_mime_parser_tell_start_from(mp) != info->frompos) {
+ g_error("Summary/imap mismatch, aborting expunge");
+ goto error;
+ }
+
+ if (camel_mime_parser_step(mp, &buffer, &len) == HSCAN_FROM_END)
+ goto error;
+
+ xev = camel_mime_parser_header(mp, "X-Evolution", (int *)&xevoffset);
+ if (xev && header_evolution_decode(xev, &uid, &flags) != -1) {
+ char name[64];
+
+ sprintf(name, "%u", uid);
+ if (strcmp(name, info->info.uid)) {
+ d(printf("Summary mismatch, aborting leaving mailbox intact\n"));
+ goto error;
+ }
+ xevok = TRUE;
+ }
+ xevnew = header_evolution_encode(strtoul(info->info.uid, NULL, 10), info->info.flags & 0xffff);
+ if (quick) {
+ if (!xevok) {
+ g_error("The summary told me I had an X-Evolution header, but i dont!");
+ goto error;
+ }
+ buffer = g_strdup_printf("X-Evolution: %s", xevnew);
+ do {
+ len = write(fd, buffer, strlen(buffer));
+ } while (len == -1 && errno == EINTR);
+ g_free(buffer);
+ if (len == -1) {
+ goto error;
+ }
+ } else {
+ frompos = lseek(fdout, 0, SEEK_CUR);
+ write(fdout, "From -\n", strlen("From -\n"));
+ if (header_write(fdout, camel_mime_parser_headers_raw(mp), xevnew) == -1) {
+ d(printf("Error writing to tmp mailbox\n"));
+ goto error;
+ }
+ bodypos = lseek(fdout, 0, SEEK_CUR);
+ d(printf("pos = %d, endpos = %d, bodypos = %d\n",
+ info->info.content->pos,
+ info->info.content->endpos,
+ info->info.content->bodypos));
+ if (copy_block(fd, fdout, info->info.content->bodypos,
+ info->info.content->endpos - info->info.content->bodypos) == -1) {
+ g_warning("Cannot copy data to output fd");
+ goto error;
+ }
+ info->frompos = frompos;
+ offset = bodypos - info->info.content->bodypos;
+ }
+ info->info.flags &= 0xffff;
+ g_free(xevnew); xevnew = NULL;
+ camel_mime_parser_drop_step(mp);
+ camel_mime_parser_drop_step(mp);
+ } else {
+ if (!quick) {
+ if (copy_block(fd, fdout, info->frompos,
+ info->info.content->endpos - info->frompos) == -1) {
+ g_warning("Cannot copy data to output fd");
+ goto error;
+ }
+ /* update from pos here? */
+ info->frompos += offset;
+ } else {
+ d(printf("Nothing to do for this message\n"));
+ }
+ }
+ if (!quick && info!=NULL && offset!=0) {
+ d(printf("offsetting content: %d\n", offset));
+ camel_folder_summary_offset_content(info->info.content, offset);
+ d(printf("pos = %d, endpos = %d, bodypos = %d\n",
+ info->info.content->pos,
+ info->info.content->endpos,
+ info->info.content->bodypos));
+ }
+ }
+
+ d(printf("Closing folders\n"));
+
+ if (close(fd) == -1) {
+ g_warning("Cannot close source folder: %s", strerror(errno));
+ goto error;
+ }
+
+ if (!quick) {
+ struct stat st;
+
+ if (close(fdout) == -1) {
+ g_warning("Cannot close tmp folder: %s", strerror(errno));
+ goto error;
+ }
+
+ if (rename(tmpname, mbs->folder_path) == -1) {
+ g_warning("Cannot rename folder: %s", strerror(errno));
+ goto error;
+ }
+ tmpname = 0;
+
+ if (stat(mbs->folder_path, &st) == -1)
+ goto error;
+
+ camel_folder_summary_touch(s);
+ s->time = st.st_mtime;
+ mbs->folder_size = st.st_size;
+ camel_folder_summary_save(s);
+ if (mbs->index)
+ ibex_save(mbs->index);
+ }
+
+ gtk_object_unref((GtkObject *)mp);
+
+ return 0;
+error:
+ d(printf("Error occured: %s\n", strerror(errno)));
+ count = errno;
+
+ close(fd);
+ close(fdout);
+
+ g_free(xevnew);
+
+ if (tmpname)
+ unlink(tmpname);
+ if (mp)
+ gtk_object_unref((GtkObject *)mp);
+
+ errno = count;
+ return -1;
+}
+
+
+
+
+
+
+
+
+
+
+