/*
+ * Copyright notice from original mutt:
* Copyright (C) 1996-2002 Michael R. Elkins <me@mutt.org>
- *
- * 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 Place - Suite 330, Boston, MA 02111, USA.
+ *
+ * This file is part of mutt-ng, see http://www.muttng.org/.
+ * It's licensed under the GNU General Public License,
+ * please see the file GPL in the top level source directory.
*/
/* This file contains code to parse ``mbox'' and ``mmdf'' style mailboxes */
#endif
#include "mutt.h"
-#include "mailbox.h"
#include "mx.h"
+#include "mbox.h"
#include "sort.h"
#include "copy.h"
#include "compress.h"
#endif
+#include "lib/mem.h"
+#include "lib/intl.h"
+#include "lib/str.h"
+
#include <sys/stat.h>
#include <dirent.h>
#include <string.h>
long length;
};
+
+int mbox_open_new_message (MESSAGE * msg, CONTEXT * dest, HEADER * hdr)
+{
+ msg->fp = dest->fp;
+ return 0;
+}
+
/* parameters:
* ctx - context to lock
* excl - exclusive lock?
if (fgets (buf, sizeof (buf) - 1, ctx->fp) == NULL)
break;
- if (mutt_strcmp (buf, MMDF_SEP) == 0) {
+ if (safe_strcmp (buf, MMDF_SEP) == 0) {
loc = ftell (ctx->fp);
count++;
if (0 < tmploc && tmploc < ctx->size) {
if (fseek (ctx->fp, tmploc, SEEK_SET) != 0 ||
fgets (buf, sizeof (buf) - 1, ctx->fp) == NULL ||
- mutt_strcmp (MMDF_SEP, buf) != 0) {
+ safe_strcmp (MMDF_SEP, buf) != 0) {
if (fseek (ctx->fp, loc, SEEK_SET) != 0)
dprint (1, (debugfile, "mmdf_parse_mailbox: fseek() failed\n"));
hdr->content->length = -1;
if (fgets (buf, sizeof (buf) - 1, ctx->fp) == NULL)
break;
lines++;
- } while (mutt_strcmp (buf, MMDF_SEP) != 0);
+ } while (safe_strcmp (buf, MMDF_SEP) != 0);
hdr->lines = lines;
hdr->content->length = loc - hdr->content->offset;
*/
if (fseek (ctx->fp, tmploc, SEEK_SET) != 0 ||
fgets (buf, sizeof (buf), ctx->fp) == NULL ||
- mutt_strncmp ("From ", buf, 5) != 0) {
+ safe_strncmp ("From ", buf, 5) != 0) {
dprint (1,
(debugfile,
"mbox_parse_mailbox: bad content-length in message %d (cl=%ld)\n",
static int strict_addrcmp (const ADDRESS * a, const ADDRESS * b)
{
while (a && b) {
- if (mutt_strcmp (a->mailbox, b->mailbox) ||
- mutt_strcmp (a->personal, b->personal))
+ if (safe_strcmp (a->mailbox, b->mailbox) ||
+ safe_strcmp (a->personal, b->personal))
return (0);
a = a->next;
static int strict_cmp_lists (const LIST * a, const LIST * b)
{
while (a && b) {
- if (mutt_strcmp (a->data, b->data))
+ if (safe_strcmp (a->data, b->data))
return (0);
a = a->next;
static int strict_cmp_envelopes (const ENVELOPE * e1, const ENVELOPE * e2)
{
if (e1 && e2) {
- if (mutt_strcmp (e1->message_id, e2->message_id) ||
- mutt_strcmp (e1->subject, e2->subject) ||
+ if (safe_strcmp (e1->message_id, e2->message_id) ||
+ safe_strcmp (e1->subject, e2->subject) ||
!strict_cmp_lists (e1->references, e2->references) ||
!strict_addrcmp (e1->from, e2->from) ||
!strict_addrcmp (e1->sender, e2->sender) ||
static int strict_cmp_parameters (const PARAMETER * p1, const PARAMETER * p2)
{
while (p1 && p2) {
- if (mutt_strcmp (p1->attribute, p2->attribute) ||
- mutt_strcmp (p1->value, p2->value))
+ if (safe_strcmp (p1->attribute, p2->attribute) ||
+ safe_strcmp (p1->value, p2->value))
return (0);
p1 = p1->next;
{
if (b1->type != b2->type ||
b1->encoding != b2->encoding ||
- mutt_strcmp (b1->subtype, b2->subtype) ||
- mutt_strcmp (b1->description, b2->description) ||
+ safe_strcmp (b1->subtype, b2->subtype) ||
+ safe_strcmp (b1->description, b2->description) ||
!strict_cmp_parameters (b1->parameter, b2->parameter) ||
b1->length != b2->length)
return (0);
if (fseek (ctx->fp, ctx->size, SEEK_SET) != 0)
dprint (1, (debugfile, "mbox_check_mailbox: fseek() failed\n"));
if (fgets (buffer, sizeof (buffer), ctx->fp) != NULL) {
- if ((ctx->magic == M_MBOX && mutt_strncmp ("From ", buffer, 5) == 0)
- || (ctx->magic == M_MMDF && mutt_strcmp (MMDF_SEP, buffer) == 0)) {
+ if ((ctx->magic == M_MBOX && safe_strncmp ("From ", buffer, 5) == 0)
+ || (ctx->magic == M_MMDF && safe_strcmp (MMDF_SEP, buffer) == 0)) {
if (fseek (ctx->fp, ctx->size, SEEK_SET) != 0)
dprint (1, (debugfile, "mbox_check_mailbox: fseek() failed\n"));
if (ctx->magic == M_MBOX)
}
if (modified) {
- if (mutt_reopen_mailbox (ctx, index_hint) != -1) {
+ if (mbox_reopen_mailbox (ctx, index_hint) != -1) {
if (unlock) {
mbox_unlock_mailbox (ctx);
mutt_unblock_signals ();
if (fseek (ctx->fp, offset, SEEK_SET) != 0 || /* seek the append location */
/* do a sanity check to make sure the mailbox looks ok */
fgets (buf, sizeof (buf), ctx->fp) == NULL ||
- (ctx->magic == M_MBOX && mutt_strncmp ("From ", buf, 5) != 0) ||
- (ctx->magic == M_MMDF && mutt_strcmp (MMDF_SEP, buf) != 0)) {
+ (ctx->magic == M_MBOX && safe_strncmp ("From ", buf, 5) != 0) ||
+ (ctx->magic == M_MMDF && safe_strcmp (MMDF_SEP, buf) != 0)) {
dprint (1,
(debugfile,
"mbox_sync_mailbox: message not in expected position."));
return 0;
}
-int mutt_reopen_mailbox (CONTEXT * ctx, int *index_hint)
+int mbox_reopen_mailbox (CONTEXT * ctx, int *index_hint)
{
int (*cmp_headers) (const HEADER *, const HEADER *) = NULL;
HEADER **old_hdrs;
case M_MBOX:
case M_MMDF:
if (fseek (ctx->fp, 0, SEEK_SET) != 0) {
- dprint (1, (debugfile, "mutt_reopen_mailbox: fseek() failed\n"));
+ dprint (1, (debugfile, "mbox_reopen_mailbox: fseek() failed\n"));
rc = -1;
}
else {
return ((st.st_size == 0));
}
+
+int mbox_is_magic (const char* path, struct stat* st) {
+ int magic = -1;
+ FILE* f;
+ char tmp[_POSIX_PATH_MAX];
+
+ if (S_ISDIR(st->st_mode))
+ return (-1);
+
+ if (st->st_size == 0) {
+ /* hard to tell what zero-length files are, so assume the default magic */
+ if (DefaultMagic == M_MBOX || DefaultMagic == M_MMDF)
+ return (DefaultMagic);
+ else
+ return (M_MBOX);
+ }
+ else if ((f = fopen (path, "r")) != NULL) {
+#ifndef BUFFY_SIZE
+ struct utimbuf times;
+#endif
+ fgets (tmp, sizeof (tmp), f);
+ if (safe_strncmp ("From ", tmp, 5) == 0)
+ magic = M_MBOX;
+ else if (safe_strcmp (MMDF_SEP, tmp) == 0)
+ magic = M_MMDF;
+ safe_fclose (&f);
+#ifndef BUFFY_SIZE
+ /* need to restore the times here, the file was not really accessed,
+ * only the type was accessed. This is important, because detection
+ * of "new mail" depends on those times set correctly.
+ */
+ times.actime = st->st_atime;
+ times.modtime = st->st_mtime;
+ utime (path, ×);
+#endif
+ } else {
+ mutt_perror (path);
+ return (-1); /* fopen failed */
+ }
+
+#ifdef USE_COMPRESSED
+ if (magic == -1 && mutt_can_read_compressed (path))
+ return (M_COMPRESSED);
+#endif
+ return (magic);
+}
+
+static mx_t* reg_mx (void) {
+ mx_t* fmt = safe_calloc (1, sizeof (mx_t));
+ fmt->local = 1;
+ fmt->mx_check_empty = mbox_check_empty;
+ fmt->mx_is_magic = mbox_is_magic;
+ fmt->mx_access = access;
+ fmt->mx_open_mailbox = mbox_open_mailbox;
+ return (fmt);
+}
+
+mx_t* mbox_reg_mx (void) {
+ mx_t* fmt = reg_mx ();
+ fmt->type = M_MBOX;
+ return (fmt);
+}
+mx_t* mmdf_reg_mx (void) {
+ mx_t* fmt = reg_mx ();
+ fmt->type = M_MMDF;
+ return (fmt);
+}
projects / apps / madmutt.git / blobdiff