/*
* Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
- * Copyright (C) 1999-2001 Hiroyuki Yamamoto
+ * Copyright (C) 1999-2012 Hiroyuki Yamamoto and the Claws Mail team
*
* 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
+ * the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* 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 Place - Suite 330, Boston, MA 02111-1307, USA.
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
+#include "claws-features.h"
#endif
-#include "defs.h"
-#include <glib.h>
+#define _GNU_SOURCE
#include <stdio.h>
+
+#ifdef USE_PTHREAD
+#include <pthread.h>
+#endif
+
+#include "defs.h"
+#include <glib.h>
+#include <glib/gi18n.h>
+#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <fcntl.h>
#include <sys/file.h>
#include <ctype.h>
#include <time.h>
+#include <errno.h>
+
+#ifdef G_OS_WIN32
+# include <w32lib.h>
+#endif
-#include "intl.h"
#include "mbox.h"
#include "procmsg.h"
#include "folder.h"
-#include "filter.h"
#include "prefs_common.h"
#include "prefs_account.h"
#include "account.h"
#include "utils.h"
#include "filtering.h"
+#include "alertpanel.h"
+#include "statusbar.h"
-#define MSGBUFSIZE 8192
+#define MESSAGEBUFSIZE 8192
+
+#ifdef HAVE_FGETS_UNLOCKED
+#define SC_FGETS fgets_unlocked
+#define SC_FPUTS fputs_unlocked
+#define SC_FPUTC fputc_unlocked
+#else
+#define SC_FGETS fgets
+#define SC_FPUTS fputs
+#define SC_FPUTC fputc
+#endif
#define FPUTS_TO_TMP_ABORT_IF_FAIL(s) \
{ \
+ lines++; \
if (fputs(s, tmp_fp) == EOF) { \
- g_warning(_("can't write to temporary file\n")); \
+ g_warning("can't write to temporary file\n"); \
fclose(tmp_fp); \
fclose(mbox_fp); \
- unlink(tmp_file); \
+ claws_unlink(tmp_file); \
+ g_free(tmp_file); \
return -1; \
} \
}
-gint proc_mbox(FolderItem *dest, const gchar *mbox, GHashTable *folder_table)
+gint proc_mbox(FolderItem *dest, const gchar *mbox, gboolean apply_filter,
+ PrefsAccount *account)
+/* return values: -1 error, >=0 number of msgs added */
{
FILE *mbox_fp;
- gchar buf[MSGBUFSIZE], from_line[MSGBUFSIZE];
+ gchar buf[MESSAGEBUFSIZE];
gchar *tmp_file;
gint msgs = 0;
+ gint lines;
+ MsgInfo *msginfo;
+ gboolean more;
+ GSList *to_filter = NULL, *filtered = NULL, *unfiltered = NULL, *cur, *to_add = NULL;
+ gboolean printed = FALSE;
+ FolderItem *dropfolder;
- g_return_val_if_fail(dest != NULL, -1);
- g_return_val_if_fail(mbox != NULL, -1);
+ cm_return_val_if_fail(dest != NULL, -1);
+ cm_return_val_if_fail(mbox != NULL, -1);
- debug_print(_("Getting messages from %s into %s...\n"), mbox, dest->path);
+ debug_print("Getting messages from %s into %s...\n", mbox, dest->path);
- if ((mbox_fp = fopen(mbox, "r")) == NULL) {
+ if ((mbox_fp = g_fopen(mbox, "rb")) == NULL) {
FILE_OP_ERROR(mbox, "fopen");
+ alertpanel_error(_("Could not open mbox file:\n%s\n"), mbox);
return -1;
}
/* ignore empty lines on the head */
do {
if (fgets(buf, sizeof(buf), mbox_fp) == NULL) {
- g_warning(_("can't read mbox file.\n"));
+ g_warning("can't read mbox file.\n");
fclose(mbox_fp);
return -1;
}
} while (buf[0] == '\n' || buf[0] == '\r');
if (strncmp(buf, "From ", 5) != 0) {
- g_warning(_("invalid mbox format: %s\n"), mbox);
- fclose(mbox_fp);
- return -1;
- }
-
- strcpy(from_line, buf);
- if (fgets(buf, sizeof(buf), mbox_fp) == NULL) {
- g_warning(_("malformed mbox: %s\n"), mbox);
+ g_warning("invalid mbox format: %s\n", mbox);
fclose(mbox_fp);
return -1;
}
tmp_file = get_tmp_file();
+ folder_item_update_freeze();
+
+ if (apply_filter)
+ dropfolder = folder_get_default_processing(account->account_id);
+ else
+ dropfolder = dest;
+
do {
FILE *tmp_fp;
- FolderItem *dropfolder;
- gchar *startp, *endp, *rpath;
- gint empty_line;
- gint val;
- gboolean is_next_msg = FALSE;
+ gint empty_lines;
gint msgnum;
-
- if ((tmp_fp = fopen(tmp_file, "w")) == NULL) {
+
+ if (msgs > 0 && msgs%500 == 0) {
+ if (printed)
+ statusbar_pop_all();
+ statusbar_print_all(
+ ngettext("Importing from mbox... (%d mail imported)",
+ "Importing from mbox... (%d mails imported)", msgs), msgs);
+ printed=TRUE;
+ GTK_EVENTS_FLUSH();
+ }
+
+ if ((tmp_fp = g_fopen(tmp_file, "wb")) == NULL) {
FILE_OP_ERROR(tmp_file, "fopen");
- g_warning(_("can't open temporary file\n"));
+ g_warning("can't open temporary file\n");
fclose(mbox_fp);
+ g_free(tmp_file);
return -1;
}
- if (change_file_mode_rw(tmp_fp, tmp_file) < 0)
+ if (change_file_mode_rw(tmp_fp, tmp_file) < 0) {
FILE_OP_ERROR(tmp_file, "chmod");
+ }
- /* convert unix From into Return-Path */
- /*
- startp = from_line + 5;
- endp = strchr(startp, ' ');
- if (endp == NULL)
- rpath = g_strdup(startp);
- else
- rpath = g_strndup(startp, endp - startp);
- g_strstrip(rpath);
- g_snprintf(from_line, sizeof(from_line),
- "Return-Path: %s\n", rpath);
- g_free(rpath);
- */
-
- FPUTS_TO_TMP_ABORT_IF_FAIL(from_line);
- FPUTS_TO_TMP_ABORT_IF_FAIL(buf);
- from_line[0] = '\0';
-
- empty_line = 0;
+ empty_lines = 0;
+ lines = 0;
+ /* process all lines from mboxrc file */
while (fgets(buf, sizeof(buf), mbox_fp) != NULL) {
+ int offset;
+
+ /* eat empty lines */
if (buf[0] == '\n' || buf[0] == '\r') {
- empty_line++;
- buf[0] = '\0';
+ empty_lines++;
continue;
}
- /* From separator */
- while (!strncmp(buf, "From ", 5)) {
- strcpy(from_line, buf);
- if (fgets(buf, sizeof(buf), mbox_fp) == NULL) {
- buf[0] = '\0';
+ /* From separator or quoted From */
+ offset = 0;
+ /* detect leading '>' char(s) */
+ while ((buf[offset] == '>')) {
+ offset++;
+ }
+ if (!strncmp(buf+offset, "From ", 5)) {
+ /* From separator: */
+ if (offset == 0) {
+ /* expect next mbox item */
break;
}
- if (is_header_line(buf)) {
- is_next_msg = TRUE;
- break;
- } else if (!strncmp(buf, "From ", 5)) {
- continue;
- } else if (!strncmp(buf, ">From ", 6)) {
- g_memmove(buf, buf + 1, strlen(buf));
- is_next_msg = TRUE;
- break;
- } else {
- g_warning(_("unescaped From found:\n%s"),
- from_line);
- break;
+ /* quoted From: */
+ /* flush any eaten empty line */
+ if (empty_lines > 0) {
+ while (empty_lines-- > 0) {
+ FPUTS_TO_TMP_ABORT_IF_FAIL("\n");
+ }
+ empty_lines = 0;
}
+ /* store the unquoted line */
+ FPUTS_TO_TMP_ABORT_IF_FAIL(buf + 1);
+ continue;
}
- if (is_next_msg) break;
- if (empty_line > 0) {
- while (empty_line--)
+ /* other line */
+ /* flush any eaten empty line */
+ if (empty_lines > 0) {
+ while (empty_lines-- > 0) {
FPUTS_TO_TMP_ABORT_IF_FAIL("\n");
- empty_line = 0;
}
-
- if (from_line[0] != '\0') {
- FPUTS_TO_TMP_ABORT_IF_FAIL(from_line);
- from_line[0] = '\0';
+ empty_lines = 0;
}
-
- if (buf[0] != '\0') {
- if (!strncmp(buf, ">From ", 6)) {
- FPUTS_TO_TMP_ABORT_IF_FAIL(buf + 1);
- } else
+ /* store the line itself */
FPUTS_TO_TMP_ABORT_IF_FAIL(buf);
+ }
+ /* end of mbox item or end of mbox */
- buf[0] = '\0';
+ /* flush any eaten empty line (but the last one) */
+ if (empty_lines > 0) {
+ while (--empty_lines > 0) {
+ FPUTS_TO_TMP_ABORT_IF_FAIL("\n");
}
}
- if (empty_line > 0) {
- while (--empty_line)
- FPUTS_TO_TMP_ABORT_IF_FAIL("\n");
+ /* more emails to expect? */
+ more = !feof(mbox_fp);
+
+ /* warn if email part is empty (it's the minimum check
+ we can do */
+ if (lines == 0) {
+ g_warning("malformed mbox: %s: message %d is empty\n", mbox, msgs);
+ fclose(tmp_fp);
+ fclose(mbox_fp);
+ claws_unlink(tmp_file);
+ return -1;
}
if (fclose(tmp_fp) == EOF) {
FILE_OP_ERROR(tmp_file, "fclose");
- g_warning(_("can't write to temporary file\n"));
+ g_warning("can't write to temporary file\n");
fclose(mbox_fp);
- unlink(tmp_file);
+ claws_unlink(tmp_file);
+ g_free(tmp_file);
return -1;
}
- if (folder_table) {
- if (prefs_filtering == NULL) {
- /* old filtering */
- dropfolder = filter_get_dest_folder
- (prefs_common.fltlist, tmp_file);
- if (!dropfolder ||
- !strcmp(dropfolder->path, FILTER_NOT_RECEIVE))
- dropfolder = dest;
- val = GPOINTER_TO_INT(g_hash_table_lookup
- (folder_table, dropfolder));
- if (val == 0) {
- folder_item_scan(dropfolder);
- g_hash_table_insert(folder_table, dropfolder,
- GINT_TO_POINTER(1));
- }
+ if (apply_filter) {
+ if ((msgnum = folder_item_add_msg(dropfolder, tmp_file, NULL, TRUE)) < 0) {
+ fclose(mbox_fp);
+ claws_unlink(tmp_file);
+ g_free(tmp_file);
+ return -1;
}
- else {
- /* new filtering */
- dropfolder = dest;
+ msginfo = folder_item_get_msginfo(dropfolder, msgnum);
+ to_filter = g_slist_prepend(to_filter, msginfo);
+ } else {
+ MsgFileInfo *finfo = g_new0(MsgFileInfo, 1);
+ finfo->file = tmp_file;
+
+ to_add = g_slist_prepend(to_add, finfo);
+ tmp_file = get_tmp_file();
+
+ /* flush every 500 */
+ if (msgs > 0 && msgs % 500 == 0) {
+ folder_item_add_msgs(dropfolder, to_add, TRUE);
+ procmsg_message_file_list_free(to_add);
+ to_add = NULL;
}
- } else
- dropfolder = dest;
+ }
+ msgs++;
+ } while (more);
- if ((msgnum = folder_item_add_msg(dropfolder, tmp_file, TRUE)) < 0) {
- fclose(mbox_fp);
- unlink(tmp_file);
- return -1;
+ if (printed)
+ statusbar_pop_all();
+
+ if (apply_filter) {
+
+ folder_item_set_batch(dropfolder, FALSE);
+ procmsg_msglist_filter(to_filter, account,
+ &filtered, &unfiltered, TRUE);
+ folder_item_set_batch(dropfolder, TRUE);
+
+ filtering_move_and_copy_msgs(to_filter);
+ for (cur = filtered; cur; cur = g_slist_next(cur)) {
+ MsgInfo *info = (MsgInfo *)cur->data;
+ procmsg_msginfo_free(info);
}
- folder_item_scan(dropfolder);
-
- if (prefs_filtering != NULL) {
- /* new filtering */
- if (folder_table) {
- filter_message(prefs_filtering, dropfolder,
- msgnum, folder_table);
+ unfiltered = g_slist_reverse(unfiltered);
+ if (unfiltered) {
+ folder_item_move_msgs(dest, unfiltered);
+ for (cur = unfiltered; cur; cur = g_slist_next(cur)) {
+ MsgInfo *info = (MsgInfo *)cur->data;
+ procmsg_msginfo_free(info);
}
}
- msgs++;
- } while (from_line[0] != '\0');
+ g_slist_free(unfiltered);
+ g_slist_free(filtered);
+ g_slist_free(to_filter);
+ } else if (to_add) {
+ folder_item_add_msgs(dropfolder, to_add, TRUE);
+ procmsg_message_file_list_free(to_add);
+ to_add = NULL;
+ }
+ folder_item_update_thaw();
+
+ g_free(tmp_file);
fclose(mbox_fp);
- debug_print(_("%d messages found.\n"), msgs);
+ debug_print("%d messages found.\n", msgs);
return msgs;
}
gint lock_mbox(const gchar *base, LockType type)
{
+#ifdef G_OS_UNIX
gint retval = 0;
if (type == LOCK_FILE) {
FILE *lockfp;
lockfile = g_strdup_printf("%s.%d", base, getpid());
- if ((lockfp = fopen(lockfile, "w")) == NULL) {
+ if ((lockfp = g_fopen(lockfile, "wb")) == NULL) {
FILE_OP_ERROR(lockfile, "fopen");
- g_warning(_("can't create lock file %s\n"), lockfile);
- g_warning(_("use 'flock' instead of 'file' if possible.\n"));
+ g_warning("can't create lock file %s\n", lockfile);
+ g_warning("use 'flock' instead of 'file' if possible.\n");
g_free(lockfile);
return -1;
}
- fprintf(lockfp, "%d\n", getpid());
- fclose(lockfp);
+ if (fprintf(lockfp, "%d\n", getpid()) < 0) {
+ FILE_OP_ERROR(lockfile, "fprintf");
+ g_free(lockfile);
+ fclose(lockfp);
+ return -1;
+ }
+
+ if (fclose(lockfp) == EOF) {
+ FILE_OP_ERROR(lockfile, "fclose");
+ g_free(lockfile);
+ return -1;
+ }
locklink = g_strconcat(base, ".lock", NULL);
while (link(lockfile, locklink) < 0) {
FILE_OP_ERROR(lockfile, "link");
if (retry >= 5) {
- g_warning(_("can't create %s\n"), lockfile);
- unlink(lockfile);
+ g_warning("can't create %s\n", lockfile);
+ claws_unlink(lockfile);
g_free(lockfile);
return -1;
}
if (retry == 0)
- g_warning(_("mailbox is owned by another"
- " process, waiting...\n"));
+ g_warning("mailbox is owned by another"
+ " process, waiting...\n");
retry++;
sleep(5);
}
- unlink(lockfile);
+ claws_unlink(lockfile);
g_free(lockfile);
} else if (type == LOCK_FLOCK) {
gint lockfd;
+ gboolean fcntled = FALSE;
+#if HAVE_FCNTL_H && !defined(G_OS_WIN32)
+ struct flock fl;
+ fl.l_type = F_WRLCK;
+ fl.l_whence = SEEK_SET;
+ fl.l_start = 0;
+ fl.l_len = 0;
+#endif
#if HAVE_FLOCK
- if ((lockfd = open(base, O_RDONLY)) < 0) {
+ if ((lockfd = g_open(base, O_RDWR, 0)) < 0) {
#else
- if ((lockfd = open(base, O_RDWR)) < 0) {
+ if ((lockfd = g_open(base, O_RDWR, 0)) < 0) {
#endif
FILE_OP_ERROR(base, "open");
return -1;
}
+
+#if HAVE_FCNTL_H && !defined(G_OS_WIN32)
+ if (fcntl(lockfd, F_SETLK, &fl) == -1) {
+ g_warning("can't fnctl %s (%s)", base, strerror(errno));
+ close(lockfd);
+ return -1;
+ } else {
+ fcntled = TRUE;
+ }
+#endif
+
#if HAVE_FLOCK
- if (flock(lockfd, LOCK_EX|LOCK_NB) < 0) {
+ if (flock(lockfd, LOCK_EX|LOCK_NB) < 0 && !fcntled) {
perror("flock");
#else
#if HAVE_LOCKF
- if (lockf(lockfd, F_TLOCK, 0) < 0) {
+ if (lockf(lockfd, F_TLOCK, 0) < 0 && !fcntled) {
perror("lockf");
#else
{
#endif
#endif /* HAVE_FLOCK */
- g_warning(_("can't lock %s\n"), base);
+ g_warning("can't lock %s\n", base);
if (close(lockfd) < 0)
perror("close");
return -1;
}
retval = lockfd;
} else {
- g_warning(_("invalid lock type\n"));
+ g_warning("invalid lock type\n");
return -1;
}
return retval;
+#else
+ return -1;
+#endif /* G_OS_UNIX */
}
gint unlock_mbox(const gchar *base, gint fd, LockType type)
gchar *lockfile;
lockfile = g_strconcat(base, ".lock", NULL);
- if (unlink(lockfile) < 0) {
+ if (claws_unlink(lockfile) < 0) {
FILE_OP_ERROR(lockfile, "unlink");
g_free(lockfile);
return -1;
return 0;
} else if (type == LOCK_FLOCK) {
+ gboolean fcntled = FALSE;
+#if HAVE_FCNTL_H && !defined(G_OS_WIN32)
+ struct flock fl;
+ fl.l_type = F_UNLCK;
+ fl.l_whence = SEEK_SET;
+ fl.l_start = 0;
+ fl.l_len = 0;
+
+ if (fcntl(fd, F_SETLK, &fl) == -1) {
+ g_warning("can't fnctl %s", base);
+ } else {
+ fcntled = TRUE;
+ }
+#endif
#if HAVE_FLOCK
- if (flock(fd, LOCK_UN) < 0) {
+ if (flock(fd, LOCK_UN) < 0 && !fcntled) {
perror("flock");
#else
#if HAVE_LOCKF
- if (lockf(fd, F_ULOCK, 0) < 0) {
+ if (lockf(fd, F_ULOCK, 0) < 0 && !fcntled) {
perror("lockf");
#else
{
#endif
#endif /* HAVE_FLOCK */
- g_warning(_("can't unlock %s\n"), base);
+ g_warning("can't unlock %s\n", base);
if (close(fd) < 0)
perror("close");
return -1;
return 0;
}
- g_warning(_("invalid lock type\n"));
+ g_warning("invalid lock type\n");
return -1;
}
-gint copy_mbox(const gchar *src, const gchar *dest)
+gint copy_mbox(gint srcfd, const gchar *dest)
{
- return copy_file(src, dest);
+ FILE *dest_fp;
+ ssize_t n_read;
+ gchar buf[BUFSIZ];
+ gboolean err = FALSE;
+ int save_errno = 0;
+
+ if (srcfd < 0) {
+ return -1;
+ }
+
+ if ((dest_fp = g_fopen(dest, "wb")) == NULL) {
+ FILE_OP_ERROR(dest, "fopen");
+ return -1;
+ }
+
+ if (change_file_mode_rw(dest_fp, dest) < 0) {
+ FILE_OP_ERROR(dest, "chmod");
+ g_warning("can't change file mode\n");
+ }
+
+ while ((n_read = read(srcfd, buf, sizeof(buf))) > 0) {
+ if (n_read == -1 && errno != 0) {
+ save_errno = errno;
+ break;
+ }
+ if (fwrite(buf, 1, n_read, dest_fp) < n_read) {
+ g_warning("writing to %s failed.\n", dest);
+ fclose(dest_fp);
+ claws_unlink(dest);
+ return -1;
+ }
+ }
+
+ if (save_errno != 0) {
+ g_warning("error %d reading mbox: %s\n", save_errno,
+ strerror(save_errno));
+ err = TRUE;
+ }
+
+ if (fclose(dest_fp) == EOF) {
+ FILE_OP_ERROR(dest, "fclose");
+ err = TRUE;
+ }
+
+ if (err) {
+ claws_unlink(dest);
+ return -1;
+ }
+
+ return 0;
}
void empty_mbox(const gchar *mbox)
{
- if (truncate(mbox, 0) < 0) {
- FILE *fp;
-
- FILE_OP_ERROR(mbox, "truncate");
- if ((fp = fopen(mbox, "w")) == NULL) {
- FILE_OP_ERROR(mbox, "fopen");
- g_warning(_("can't truncate mailbox to zero.\n"));
- return;
- }
- fclose(fp);
+ FILE *fp;
+
+ if ((fp = g_fopen(mbox, "wb")) == NULL) {
+ FILE_OP_ERROR(mbox, "fopen");
+ g_warning("can't truncate mailbox to zero.\n");
+ return;
}
+ fclose(fp);
}
-/* read all messages in SRC, and store them into one MBOX file. */
-gint export_to_mbox(FolderItem *src, const gchar *mbox)
+gint export_list_to_mbox(GSList *mlist, const gchar *mbox)
+/* return values: -2 skipped, -1 error, 0 OK */
{
- GSList *mlist;
GSList *cur;
MsgInfo *msginfo;
FILE *msg_fp;
FILE *mbox_fp;
gchar buf[BUFFSIZE];
+ int err = 0;
+
+ gint msgs = 1, total = g_slist_length(mlist);
+ if (g_file_test(mbox, G_FILE_TEST_EXISTS) == TRUE) {
+ if (alertpanel_full(_("Overwrite mbox file"),
+ _("This file already exists. Do you want to overwrite it?"),
+ GTK_STOCK_CANCEL, _("Overwrite"), NULL, FALSE,
+ NULL, ALERT_WARNING, G_ALERTDEFAULT)
+ != G_ALERTALTERNATE) {
+ return -2;
+ }
+ }
- g_return_val_if_fail(src != NULL, -1);
- g_return_val_if_fail(src->folder != NULL, -1);
- g_return_val_if_fail(mbox != NULL, -1);
-
- debug_print(_("Exporting messages from %s into %s...\n"),
- src->path, mbox);
-
- if ((mbox_fp = fopen(mbox, "w")) == NULL) {
+ if ((mbox_fp = g_fopen(mbox, "wb")) == NULL) {
FILE_OP_ERROR(mbox, "fopen");
+ alertpanel_error(_("Could not create mbox file:\n%s\n"), mbox);
return -1;
}
- mlist = src->folder->get_msg_list(src->folder, src, TRUE);
+#ifdef HAVE_FGETS_UNLOCKED
+ flockfile(mbox_fp);
+#endif
+ statuswindow_print_all(_("Exporting to mbox..."));
for (cur = mlist; cur != NULL; cur = cur->next) {
+ int len;
+ gchar buft[BUFFSIZE];
msginfo = (MsgInfo *)cur->data;
msg_fp = procmsg_open_message(msginfo);
if (!msg_fp) {
- procmsg_msginfo_free(msginfo);
continue;
}
+#ifdef HAVE_FGETS_UNLOCKED
+ flockfile(msg_fp);
+#endif
strncpy2(buf,
msginfo->from ? msginfo->from :
cur_account && cur_account->address ?
sizeof(buf));
extract_address(buf);
- fprintf(mbox_fp, "From %s %s",
- buf, ctime(&msginfo->date_t));
+ if (fprintf(mbox_fp, "From %s %s",
+ buf, ctime_r(&msginfo->date_t, buft)) < 0) {
+ err = -1;
+#ifdef HAVE_FGETS_UNLOCKED
+ funlockfile(msg_fp);
+#endif
+ fclose(msg_fp);
+ goto out;
+ }
- while (fgets(buf, sizeof(buf), msg_fp) != NULL) {
- if (!strncmp(buf, "From ", 5))
- fputc('>', mbox_fp);
- fputs(buf, mbox_fp);
+ buf[0] = '\0';
+
+ /* write email to mboxrc */
+ while (SC_FGETS(buf, sizeof(buf), msg_fp) != NULL) {
+ /* quote any From, >From, >>From, etc., according to mbox format specs */
+ int offset;
+
+ offset = 0;
+ /* detect leading '>' char(s) */
+ while ((buf[offset] == '>')) {
+ offset++;
+ }
+ if (!strncmp(buf+offset, "From ", 5)) {
+ if (SC_FPUTC('>', mbox_fp) == EOF) {
+ err = -1;
+#ifdef HAVE_FGETS_UNLOCKED
+ funlockfile(msg_fp);
+#endif
+ fclose(msg_fp);
+ goto out;
+ }
+ }
+ if (SC_FPUTS(buf, mbox_fp) == EOF) {
+ err = -1;
+#ifdef HAVE_FGETS_UNLOCKED
+ funlockfile(msg_fp);
+#endif
+ fclose(msg_fp);
+ goto out;
+ }
+ }
+
+ /* force last line to end w/ a newline */
+ len = strlen(buf);
+ if (len > 0) {
+ len--;
+ if ((buf[len] != '\n') && (buf[len] != '\r')) {
+ if (SC_FPUTC('\n', mbox_fp) == EOF) {
+ err = -1;
+#ifdef HAVE_FGETS_UNLOCKED
+ funlockfile(msg_fp);
+#endif
+ fclose(msg_fp);
+ goto out;
+ }
+ }
}
- fputc('\n', mbox_fp);
+ /* add a trailing empty line */
+ if (SC_FPUTC('\n', mbox_fp) == EOF) {
+ err = -1;
+#ifdef HAVE_FGETS_UNLOCKED
+ funlockfile(msg_fp);
+#endif
+ fclose(msg_fp);
+ goto out;
+ }
+
+#ifdef HAVE_FGETS_UNLOCKED
+ funlockfile(msg_fp);
+#endif
fclose(msg_fp);
- procmsg_msginfo_free(msginfo);
+ statusbar_progress_all(msgs++,total, 500);
+ if (msgs%500 == 0)
+ GTK_EVENTS_FLUSH();
}
- g_slist_free(mlist);
+out:
+ statusbar_progress_all(0,0,0);
+ statuswindow_pop_all();
+#ifdef HAVE_FGETS_UNLOCKED
+ funlockfile(mbox_fp);
+#endif
fclose(mbox_fp);
- return 0;
+ return err;
+}
+
+/* read all messages in SRC, and store them into one MBOX file. */
+/* return values: -2 skipped, -1 error, 0 OK */
+gint export_to_mbox(FolderItem *src, const gchar *mbox)
+{
+ GSList *mlist;
+ gint ret;
+
+ cm_return_val_if_fail(src != NULL, -1);
+ cm_return_val_if_fail(src->folder != NULL, -1);
+ cm_return_val_if_fail(mbox != NULL, -1);
+
+ debug_print("Exporting messages from %s into %s...\n",
+ src->path, mbox);
+
+ mlist = folder_item_get_msg_list(src);
+
+ folder_item_update_freeze();
+ ret = export_list_to_mbox(mlist, mbox);
+ folder_item_update_thaw();
+
+ procmsg_msg_list_free(mlist);
+
+ return ret;
}
projects / claws.git / blobdiff