/*!
*\brief Open preferences file for writing
* Prefs are written to a temp file: Call prefs_write_close()
* to rename this to the final filename
*
*\param path Filename with path of preferences file to write
*
*\return PrefFile * preferences file struct
*/
PrefFile *prefs_write_open(const gchar *path)
{
PrefFile *pfile;
gchar *tmppath;
FILE *fp;
cm_return_val_if_fail(path != NULL, NULL);
if (prefs_is_readonly(path)) {
g_warning("no permission - %s\n", path);
return NULL;
}
tmppath = g_strconcat(path, ".tmp", NULL);
if ((fp = g_fopen(tmppath, "wb")) == NULL) {
FILE_OP_ERROR(tmppath, "fopen");
g_free(tmppath);
return NULL;
}
if (change_file_mode_rw(fp, tmppath) < 0)
FILE_OP_ERROR(tmppath, "chmod");
g_free(tmppath);
pfile = g_new(PrefFile, 1);
pfile->fp = fp;
pfile->orig_fp = NULL;
pfile->path = g_strdup(path);
pfile->writing = TRUE;
return pfile;
}
gint news_cancel_article(Folder * folder, MsgInfo * msginfo)
{
gchar * tmp;
FILE * tmpfp;
gchar buf[BUFFSIZE];
tmp = g_strdup_printf("%s%ccancel%p", get_tmp_dir(),
G_DIR_SEPARATOR, msginfo);
if (tmp == NULL)
return -1;
if ((tmpfp = g_fopen(tmp, "wb")) == NULL) {
FILE_OP_ERROR(tmp, "fopen");
return -1;
}
if (change_file_mode_rw(tmpfp, tmp) < 0) {
FILE_OP_ERROR(tmp, "chmod");
g_warning("can't change file mode");
}
get_rfc822_date(buf, sizeof(buf));
if (fprintf(tmpfp, "From: %s\r\n"
"Newsgroups: %s\r\n"
"Subject: cmsg cancel <%s>\r\n"
"Control: cancel <%s>\r\n"
"Approved: %s\r\n"
"X-Cancelled-by: %s\r\n"
"Date: %s\r\n"
"\r\n"
"removed with Claws Mail\r\n",
msginfo->from,
msginfo->newsgroups,
msginfo->msgid,
msginfo->msgid,
msginfo->from,
msginfo->from,
buf) < 0) {
FILE_OP_ERROR(tmp, "fprintf");
fclose(tmpfp);
claws_unlink(tmp);
g_free(tmp);
return -1;
}
if (fclose(tmpfp) == EOF) {
FILE_OP_ERROR(tmp, "fclose");
claws_unlink(tmp);
g_free(tmp);
return -1;
}
news_post(folder, tmp);
claws_unlink(tmp);
g_free(tmp);
return 0;
}
static FILE *msgcache_open_data_file(const gchar *file, gint version,
DataOpenMode mode,
gchar *buf, size_t buf_size)
{
FILE *fp;
gint data_ver;
g_return_val_if_fail(file != NULL, NULL);
if (mode == DATA_WRITE) {
if ((fp = fopen(file, "wb")) == NULL) {
FILE_OP_ERROR(file, "fopen");
return NULL;
}
if (change_file_mode_rw(fp, file) < 0)
FILE_OP_ERROR(file, "chmod");
WRITE_CACHE_DATA_INT(version, fp);
return fp;
}
/* check version */
if ((fp = fopen(file, "rb")) == NULL)
debug_print("Mark/Cache file not found\n");
else {
if (buf && buf_size > 0)
setvbuf(fp, buf, _IOFBF, buf_size);
if (fread(&data_ver, sizeof(data_ver), 1, fp) != 1 ||
version != data_ver) {
debug_print("Mark/Cache version is different (%d != %d). "
"Discarding it.\n", data_ver, version);
fclose(fp);
fp = NULL;
}
}
if (mode == DATA_READ)
return fp;
if (fp) {
/* reopen with append mode */
fclose(fp);
if ((fp = fopen(file, "ab")) == NULL)
FILE_OP_ERROR(file, "fopen");
} else {
/* open with overwrite mode if mark file doesn't exist or
version is different */
fp = msgcache_open_data_file(file, version, DATA_WRITE, buf,
buf_size);
}
return fp;
}
gint msgcache_write(const gchar *cache_file, const gchar *mark_file, MsgCache *cache)
{
struct write_fps write_fps;
g_return_val_if_fail(cache_file != NULL, -1);
g_return_val_if_fail(mark_file != NULL, -1);
g_return_val_if_fail(cache != NULL, -1);
write_fps.cache_fp = msgcache_open_data_file(cache_file, CACHE_VERSION,
DATA_WRITE, NULL, 0);
if (write_fps.cache_fp == NULL)
return -1;
WRITE_CACHE_DATA(conv_get_current_charset_str(), write_fps.cache_fp);
write_fps.mark_fp = msgcache_open_data_file(mark_file, MARK_VERSION,
DATA_WRITE, NULL, 0);
if (write_fps.mark_fp == NULL) {
fclose(write_fps.cache_fp);
return -1;
}
debug_print("\tWriting message cache to %s and %s...\n", cache_file, mark_file);
if (change_file_mode_rw(write_fps.cache_fp, cache_file) < 0)
FILE_OP_ERROR(cache_file, "chmod");
g_hash_table_foreach(cache->msgnum_table, msgcache_write_func, (gpointer)&write_fps);
fclose(write_fps.cache_fp);
fclose(write_fps.mark_fp);
cache->last_access = time(NULL);
debug_print("done.\n");
return 0;
}
static gint pop3_write_msg_to_file(const gchar *file, const gchar *data,
guint len, const gchar *prefix)
{
FILE *fp;
const gchar *prev, *cur;
cm_return_val_if_fail(file != NULL, -1);
if ((fp = g_fopen(file, "wb")) == NULL) {
FILE_OP_ERROR(file, "fopen");
return -1;
}
if (change_file_mode_rw(fp, file) < 0)
FILE_OP_ERROR(file, "chmod");
if (prefix != NULL) {
if (fprintf(fp, "%s\n", prefix) < 0) {
FILE_OP_ERROR(file, "fprintf");
fclose(fp);
claws_unlink(file);
return -1;
}
}
/* +------------------+----------------+--------------------------+ *
* ^data ^prev ^cur data+len-1^ */
prev = data;
while ((cur = (gchar *)my_memmem(prev, len - (prev - data), "\r\n", 2))
!= NULL) {
if ((cur > prev && fwrite(prev, 1, cur - prev, fp) < 1) ||
fputc('\n', fp) == EOF) {
FILE_OP_ERROR(file, "fwrite");
g_warning("can't write to file: %s\n", file);
fclose(fp);
claws_unlink(file);
return -1;
}
if (cur == data + len - 1) {
prev = cur + 1;
break;
}
if (*(cur + 1) == '\n')
prev = cur + 2;
else
prev = cur + 1;
if (prev - data < len - 1 && *prev == '.' && *(prev + 1) == '.')
prev++;
if (prev - data >= len)
break;
}
if (prev - data < len &&
fwrite(prev, 1, len - (prev - data), fp) < 1) {
FILE_OP_ERROR(file, "fwrite");
g_warning("can't write to file: %s\n", file);
fclose(fp);
claws_unlink(file);
return -1;
}
if (data[len - 1] != '\r' && data[len - 1] != '\n') {
if (fputc('\n', fp) == EOF) {
FILE_OP_ERROR(file, "fputc");
g_warning("can't write to file: %s\n", file);
fclose(fp);
claws_unlink(file);
return -1;
}
}
if (fclose(fp) == EOF) {
FILE_OP_ERROR(file, "fclose");
claws_unlink(file);
return -1;
}
return 0;
}
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[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;
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);
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");
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;
}
tmp_file = get_tmp_file();
folder_item_update_freeze();
if (apply_filter)
dropfolder = folder_get_default_processing();
else
dropfolder = dest;
do {
FILE *tmp_fp;
gint empty_lines;
gint msgnum;
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");
fclose(mbox_fp);
g_free(tmp_file);
return -1;
}
if (change_file_mode_rw(tmp_fp, tmp_file) < 0) {
FILE_OP_ERROR(tmp_file, "chmod");
}
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_lines++;
continue;
}
/* 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;
}
/* 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;
}
/* other line */
/* 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 line itself */
FPUTS_TO_TMP_ABORT_IF_FAIL(buf);
}
/* end of mbox item or end of mbox */
/* flush any eaten empty line (but the last one) */
if (empty_lines > 0) {
while (--empty_lines > 0) {
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");
fclose(mbox_fp);
claws_unlink(tmp_file);
g_free(tmp_file);
return -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;
}
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;
}
}
msgs++;
} while (more);
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);
}
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);
}
}
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);
return msgs;
}
gint lock_mbox(const gchar *base, LockType type)
{
#ifdef G_OS_UNIX
gint retval = 0;
if (type == LOCK_FILE) {
gchar *lockfile, *locklink;
gint retry = 0;
FILE *lockfp;
lockfile = g_strdup_printf("%s.%d", base, getpid());
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_free(lockfile);
return -1;
}
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);
claws_unlink(lockfile);
g_free(lockfile);
return -1;
}
if (retry == 0)
g_warning("mailbox is owned by another"
" process, waiting...\n");
retry++;
sleep(5);
}
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 = g_open(base, O_RDWR, 0)) < 0) {
#else
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));
return -1;
} else {
fcntled = TRUE;
}
#endif
#if HAVE_FLOCK
if (flock(lockfd, LOCK_EX|LOCK_NB) < 0 && !fcntled) {
perror("flock");
#else
#if HAVE_LOCKF
if (lockf(lockfd, F_TLOCK, 0) < 0 && !fcntled) {
perror("lockf");
#else
{
#endif
#endif /* HAVE_FLOCK */
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");
return -1;
}
return retval;
#else
return -1;
#endif /* G_OS_UNIX */
}
gint unlock_mbox(const gchar *base, gint fd, LockType type)
{
if (type == LOCK_FILE) {
gchar *lockfile;
lockfile = g_strconcat(base, ".lock", NULL);
if (claws_unlink(lockfile) < 0) {
FILE_OP_ERROR(lockfile, "unlink");
g_free(lockfile);
return -1;
}
g_free(lockfile);
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 && !fcntled) {
perror("flock");
#else
#if HAVE_LOCKF
if (lockf(fd, F_ULOCK, 0) < 0 && !fcntled) {
perror("lockf");
#else
{
#endif
#endif /* HAVE_FLOCK */
g_warning("can't unlock %s\n", base);
if (close(fd) < 0)
perror("close");
return -1;
}
if (close(fd) < 0) {
perror("close");
return -1;
}
return 0;
}
g_warning("invalid lock type\n");
return -1;
}
gint copy_mbox(gint srcfd, const gchar *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)
{
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);
}
gint export_list_to_mbox(GSList *mlist, const gchar *mbox)
/* return values: -2 skipped, -1 error, 0 OK */
{
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;
}
}
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;
}
#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) {
continue;
}
#ifdef HAVE_FGETS_UNLOCKED
flockfile(msg_fp);
#endif
strncpy2(buf,
msginfo->from ? msginfo->from :
cur_account && cur_account->address ?
cur_account->address : "unknown",
sizeof(buf));
extract_address(buf);
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;
}
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;
}
}
}
/* 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);
statusbar_progress_all(msgs++,total, 500);
if (msgs%500 == 0)
GTK_EVENTS_FLUSH();
}
out:
statusbar_progress_all(0,0,0);
statuswindow_pop_all();
#ifdef HAVE_FGETS_UNLOCKED
funlockfile(mbox_fp);
#endif
fclose(mbox_fp);
return err;
}
gint procmsg_send_message_queue(const gchar *file)
{
static HeaderEntry qentry[] = {{"S:", NULL, FALSE},
{"SSV:", NULL, FALSE},
{"R:", NULL, FALSE},
{"NG:", NULL, FALSE},
{"MAID:", NULL, FALSE},
{"NAID:", NULL, FALSE},
{"SCF:", NULL, FALSE},
{"RMID:", NULL, FALSE},
{"FMID:", NULL, FALSE},
{"X-Sylpheed-Privacy-System:", NULL, FALSE},
{"X-Sylpheed-Encrypt:", NULL, FALSE},
{"X-Sylpheed-Encrypt-Data:", NULL, FALSE},
{NULL, NULL, FALSE}};
FILE *fp;
gint filepos;
gint mailval = 0, newsval = 0;
gchar *from = NULL;
gchar *smtpserver = NULL;
GSList *to_list = NULL;
GSList *newsgroup_list = NULL;
gchar *savecopyfolder = NULL;
gchar *replymessageid = NULL;
gchar *fwdmessageid = NULL;
gchar *privacy_system = NULL;
gboolean encrypt = FALSE;
gchar *encrypt_data = NULL;
gchar buf[BUFFSIZE];
gint hnum;
PrefsAccount *mailac = NULL, *newsac = NULL;
gboolean save_clear_text = TRUE;
gchar *tmp_enc_file = NULL;
int local = 0;
g_return_val_if_fail(file != NULL, -1);
if ((fp = fopen(file, "rb")) == NULL) {
FILE_OP_ERROR(file, "fopen");
return -1;
}
while ((hnum = procheader_get_one_field(buf, sizeof(buf), fp, qentry))
!= -1) {
gchar *p = buf + strlen(qentry[hnum].name);
switch (hnum) {
case Q_SENDER:
if (from == NULL)
from = g_strdup(p);
break;
case Q_SMTPSERVER:
if (smtpserver == NULL)
smtpserver = g_strdup(p);
break;
case Q_RECIPIENTS:
to_list = address_list_append(to_list, p);
break;
case Q_NEWSGROUPS:
newsgroup_list = newsgroup_list_append(newsgroup_list, p);
break;
case Q_MAIL_ACCOUNT_ID:
mailac = account_find_from_id(atoi(p));
break;
case Q_NEWS_ACCOUNT_ID:
newsac = account_find_from_id(atoi(p));
break;
case Q_SAVE_COPY_FOLDER:
if (savecopyfolder == NULL)
savecopyfolder = g_strdup(p);
break;
case Q_REPLY_MESSAGE_ID:
if (replymessageid == NULL)
replymessageid = g_strdup(p);
break;
case Q_FWD_MESSAGE_ID:
if (fwdmessageid == NULL)
fwdmessageid = g_strdup(p);
break;
case Q_PRIVACY_SYSTEM:
if (privacy_system == NULL)
privacy_system = g_strdup(p);
break;
case Q_ENCRYPT:
if (p[0] == '1')
encrypt = TRUE;
break;
case Q_ENCRYPT_DATA:
if (encrypt_data == NULL)
encrypt_data = g_strdup(p);
break;
}
}
filepos = ftell(fp);
if (encrypt) {
MimeInfo *mimeinfo;
save_clear_text = (mailac != NULL && mailac->save_encrypted_as_clear_text);
fclose(fp);
fp = NULL;
mimeinfo = procmime_scan_queue_file(file);
if (!privacy_encrypt(privacy_system, mimeinfo, encrypt_data)
|| (fp = my_tmpfile()) == NULL
|| procmime_write_mimeinfo(mimeinfo, fp) < 0) {
if (fp)
fclose(fp);
procmime_mimeinfo_free_all(mimeinfo);
g_free(from);
g_free(smtpserver);
slist_free_strings(to_list);
g_slist_free(to_list);
slist_free_strings(newsgroup_list);
g_slist_free(newsgroup_list);
g_free(savecopyfolder);
g_free(replymessageid);
g_free(fwdmessageid);
g_free(privacy_system);
g_free(encrypt_data);
return -1;
}
rewind(fp);
if (!save_clear_text) {
gchar *content = NULL;
FILE *tmpfp = get_tmpfile_in_dir(get_mime_tmp_dir(), &tmp_enc_file);
if (tmpfp) {
fclose(tmpfp);
content = file_read_stream_to_str(fp);
rewind(fp);
str_write_to_file(content, tmp_enc_file);
g_free(content);
} else {
g_warning("couldn't get tempfile\n");
}
}
procmime_mimeinfo_free_all(mimeinfo);
filepos = 0;
}
if (to_list) {
debug_print("Sending message by mail\n");
if (!from) {
g_warning("Queued message header is broken.\n");
mailval = -1;
} else if (mailac && mailac->use_mail_command &&
mailac->mail_command && (* mailac->mail_command)) {
mailval = send_message_local(mailac->mail_command, fp);
local = 1;
} else {
if (!mailac) {
mailac = account_find_from_smtp_server(from, smtpserver);
if (!mailac) {
g_warning("Account not found. "
"Using current account...\n");
mailac = cur_account;
}
}
if (mailac)
mailval = send_message_smtp(mailac, to_list, fp);
else {
PrefsAccount tmp_ac;
g_warning("Account not found.\n");
memset(&tmp_ac, 0, sizeof(PrefsAccount));
tmp_ac.address = from;
tmp_ac.smtp_server = smtpserver;
tmp_ac.smtpport = SMTP_PORT;
mailval = send_message_smtp(&tmp_ac, to_list, fp);
}
}
}
fseek(fp, filepos, SEEK_SET);
if (newsgroup_list && (mailval == 0)) {
Folder *folder;
gchar *tmp = NULL;
FILE *tmpfp;
/* write to temporary file */
tmp = g_strdup_printf("%s%ctmp%d", g_get_tmp_dir(),
G_DIR_SEPARATOR, (gint)file);
if ((tmpfp = fopen(tmp, "wb")) == NULL) {
FILE_OP_ERROR(tmp, "fopen");
newsval = -1;
alertpanel_error(_("Could not create temporary file for news sending."));
} else {
if (change_file_mode_rw(tmpfp, tmp) < 0) {
FILE_OP_ERROR(tmp, "chmod");
g_warning("can't change file mode\n");
}
while ((newsval == 0) && fgets(buf, sizeof(buf), fp) != NULL) {
if (fputs(buf, tmpfp) == EOF) {
FILE_OP_ERROR(tmp, "fputs");
newsval = -1;
alertpanel_error(_("Error when writing temporary file for news sending."));
}
}
fclose(tmpfp);
if (newsval == 0) {
debug_print("Sending message by news\n");
folder = FOLDER(newsac->folder);
newsval = news_post(folder, tmp);
if (newsval < 0) {
alertpanel_error(_("Error occurred while posting the message to %s ."),
newsac->nntp_server);
}
}
unlink(tmp);
}
g_free(tmp);
}
fclose(fp);
/* save message to outbox */
if (mailval == 0 && newsval == 0 && savecopyfolder) {
FolderItem *outbox;
debug_print("saving sent message...\n");
outbox = folder_find_item_from_identifier(savecopyfolder);
if (!outbox)
outbox = folder_get_default_outbox();
if (save_clear_text || tmp_enc_file == NULL) {
procmsg_save_to_outbox(outbox, file, TRUE);
} else {
procmsg_save_to_outbox(outbox, tmp_enc_file, FALSE);
}
}
if (tmp_enc_file != NULL) {
unlink(tmp_enc_file);
free(tmp_enc_file);
tmp_enc_file = NULL;
}
if (replymessageid != NULL || fwdmessageid != NULL) {
gchar **tokens;
FolderItem *item;
if (replymessageid != NULL)
tokens = g_strsplit(replymessageid, "\x7f", 0);
else
tokens = g_strsplit(fwdmessageid, "\x7f", 0);
item = folder_find_item_from_identifier(tokens[0]);
/* check if queued message has valid folder and message id */
if (item != NULL && tokens[2] != NULL) {
MsgInfo *msginfo;
msginfo = folder_item_get_msginfo(item, atoi(tokens[1]));
/* check if referring message exists and has a message id */
if ((msginfo != NULL) &&
(msginfo->msgid != NULL) &&
(strcmp(msginfo->msgid, tokens[2]) != 0)) {
procmsg_msginfo_free(msginfo);
msginfo = NULL;
}
if (msginfo == NULL) {
msginfo = folder_item_get_msginfo_by_msgid(item, tokens[2]);
}
if (msginfo != NULL) {
if (replymessageid != NULL) {
procmsg_msginfo_unset_flags(msginfo, MSG_FORWARDED, 0);
procmsg_msginfo_set_flags(msginfo, MSG_REPLIED, 0);
} else {
procmsg_msginfo_unset_flags(msginfo, MSG_REPLIED, 0);
procmsg_msginfo_set_flags(msginfo, MSG_FORWARDED, 0);
}
procmsg_msginfo_free(msginfo);
}
}
g_strfreev(tokens);
}
g_free(from);
g_free(smtpserver);
slist_free_strings(to_list);
g_slist_free(to_list);
slist_free_strings(newsgroup_list);
g_slist_free(newsgroup_list);
g_free(savecopyfolder);
g_free(replymessageid);
g_free(fwdmessageid);
g_free(privacy_system);
g_free(encrypt_data);
return (newsval != 0 ? newsval : mailval);
}
