gint prefs_file_close(PrefFile *pfile)
{
FILE *fp, *orig_fp;
gchar *path;
gchar *tmppath;
gchar *bakpath = NULL;
gchar buf[BUFFSIZE];
cm_return_val_if_fail(pfile != NULL, -1);
fp = pfile->fp;
orig_fp = pfile->orig_fp;
path = pfile->path;
if (!pfile->writing) {
fclose(fp);
g_free(pfile);
g_free(path);
return 0;
}
if (orig_fp) {
while (fgets(buf, sizeof(buf), orig_fp) != NULL) {
/* next block */
if (buf[0] == '[') {
if (fputs(buf, fp) == EOF) {
g_warning("failed to write configuration to file\n");
prefs_file_close_revert(pfile);
return -1;
}
break;
}
}
while (fgets(buf, sizeof(buf), orig_fp) != NULL)
if (fputs(buf, fp) == EOF) {
g_warning("failed to write configuration to file\n");
prefs_file_close_revert(pfile);
return -1;
}
fclose(orig_fp);
}
tmppath = g_strconcat(path, ".tmp", NULL);
if (prefs_common_get_flush_metadata() && fsync(fileno(fp)) < 0) {
FILE_OP_ERROR(tmppath, "fsync");
fclose(fp);
claws_unlink(tmppath);
g_free(path);
g_free(tmppath);
return -1;
}
if (fclose(fp) == EOF) {
FILE_OP_ERROR(tmppath, "fclose");
claws_unlink(tmppath);
g_free(path);
g_free(tmppath);
return -1;
}
if (is_file_exist(path)) {
bakpath = g_strconcat(path, ".bak", NULL);
#ifdef G_OS_WIN32
claws_unlink(bakpath);
#endif
if (g_rename(path, bakpath) < 0) {
FILE_OP_ERROR(path, "rename");
claws_unlink(tmppath);
g_free(path);
g_free(tmppath);
g_free(bakpath);
return -1;
}
}
#ifdef G_OS_WIN32
claws_unlink(path);
#endif
if (g_rename(tmppath, path) < 0) {
FILE_OP_ERROR(tmppath, "rename");
claws_unlink(tmppath);
g_free(path);
g_free(tmppath);
g_free(bakpath);
return -1;
}
g_free(pfile);
g_free(path);
g_free(tmppath);
g_free(bakpath);
return 0;
}
void mimeview_show_message(MimeView *mimeview, MimeInfo *mimeinfo,
const gchar *file)
{
GtkTreeModel *model = GTK_TREE_MODEL(mimeview->store);
GtkTreeIter iter;
gboolean valid;
mimeview_clear(mimeview);
textview_clear(mimeview->messageview->textview);
g_return_if_fail(file != NULL);
g_return_if_fail(mimeinfo != NULL);
#if USE_GPGME
if (rfc2015_is_available() && prefs_common.auto_check_signatures) {
FILE *fp;
if ((fp = g_fopen(file, "rb")) == NULL) {
FILE_OP_ERROR(file, "fopen");
return;
}
rfc2015_check_signature(mimeinfo, fp);
fclose(fp);
} else
set_unchecked_signature(mimeinfo);
#endif
g_signal_handlers_block_by_func
(G_OBJECT(mimeview->selection),
G_CALLBACK(mimeview_selection_changed), mimeview);
mimeview_set_multipart_tree(mimeview, mimeinfo, NULL);
gtk_tree_view_expand_all(GTK_TREE_VIEW(mimeview->treeview));
g_signal_handlers_unblock_by_func
(G_OBJECT(mimeview->selection),
G_CALLBACK(mimeview_selection_changed), mimeview);
/* search first text part */
for (valid = gtk_tree_model_get_iter_first(model, &iter); valid;
valid = gtkut_tree_model_next(model, &iter)) {
MimeInfo *partinfo;
gtk_tree_model_get(model, &iter, COL_MIME_INFO, &partinfo, -1);
if (partinfo &&
(partinfo->mime_type == MIME_TEXT ||
partinfo->mime_type == MIME_TEXT_HTML))
break;
}
textview_show_message(mimeview->messageview->textview, mimeinfo, file);
if (!valid)
valid = gtk_tree_model_get_iter_first(model, &iter);
if (valid) {
GtkTreePath *path;
path = gtk_tree_model_get_path(model, &iter);
gtk_tree_view_set_cursor(GTK_TREE_VIEW(mimeview->treeview),
path, NULL, FALSE);
gtk_tree_path_free(path);
if (mimeview_get_selected_part(mimeview))
gtk_widget_grab_focus(mimeview->treeview);
}
}
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);
}
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;
}
static void save_archiver_prefs(PrefsPage * _page)
{
struct ArchiverPrefsPage *page = (struct ArchiverPrefsPage *) _page;
PrefFile *pref_file;
gchar *rc_file_path = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
COMMON_RC, NULL);
archiver_prefs.save_folder = gtk_editable_get_chars(GTK_EDITABLE(page->save_folder), 0, -1);
if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(page->zip_radiobtn)))
archiver_prefs.compression = COMPRESSION_ZIP;
else if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(page->bzip_radiobtn)))
archiver_prefs.compression = COMPRESSION_BZIP;
else if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(page->compress_radiobtn)))
archiver_prefs.compression = COMPRESSION_COMPRESS;
else if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(page->none_radiobtn)))
archiver_prefs.compression = COMPRESSION_NONE;
if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(page->tar_radiobtn)))
archiver_prefs.format = FORMAT_TAR;
else if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(page->shar_radiobtn)))
archiver_prefs.format = FORMAT_SHAR;
else if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(page->cpio_radiobtn)))
archiver_prefs.format = FORMAT_CPIO;
else if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(page->pax_radiobtn)))
archiver_prefs.format = FORMAT_PAX;
if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(page->recursive_chkbtn)))
archiver_prefs.recursive = TRUE;
else
archiver_prefs.recursive = FALSE;
if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(page->md5sum_chkbtn)))
archiver_prefs.md5sum = TRUE;
else
archiver_prefs.md5sum = FALSE;
if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(page->rename_chkbtn)))
archiver_prefs.rename = TRUE;
else
archiver_prefs.rename = FALSE;
if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(page->unlink_chkbtn)))
archiver_prefs.unlink = TRUE;
else
archiver_prefs.unlink = FALSE;
pref_file = prefs_write_open(rc_file_path);
g_free(rc_file_path);
if (!(pref_file) ||
(prefs_set_block_label(pref_file, PREFS_BLOCK_NAME) < 0))
return;
if (prefs_write_param(param, pref_file->fp) < 0) {
g_warning("failed to write Archiver Plugin configuration\n");
prefs_file_close_revert(pref_file);
return;
}
if (fprintf(pref_file->fp, "\n") < 0) {
FILE_OP_ERROR(rc_file_path, "fprintf");
prefs_file_close_revert(pref_file);
} else
prefs_file_close(pref_file);
}
gint pop3_write_uidl_list(Pop3Session *session)
{
gchar *path, *tmp_path;
FILE *fp;
Pop3MsgInfo *msg;
gint n;
gchar *sanitized_uid = g_strdup(session->ac_prefs->userid);
subst_for_filename(sanitized_uid);
if (!session->uidl_is_valid) {
g_free(sanitized_uid);
return 0;
}
path = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
"uidl", G_DIR_SEPARATOR_S,
session->ac_prefs->recv_server,
"-", sanitized_uid, NULL);
tmp_path = g_strconcat(path, ".tmp", NULL);
g_free(sanitized_uid);
if ((fp = g_fopen(tmp_path, "wb")) == NULL) {
FILE_OP_ERROR(tmp_path, "fopen");
goto err_write;
}
for (n = 1; n <= session->count; n++) {
msg = &session->msg[n];
if (msg->uidl && msg->received &&
(!msg->deleted || session->state != POP3_DONE))
TRY(fprintf(fp, "%s\t%ld\t%d\n",
msg->uidl, (long int)
msg->recv_time,
msg->partial_recv)
> 0);
}
if (fclose(fp) == EOF) {
FILE_OP_ERROR(tmp_path, "fclose");
fp = NULL;
goto err_write;
}
fp = NULL;
#ifdef G_OS_WIN32
claws_unlink(path);
#endif
if (g_rename(tmp_path, path) < 0) {
FILE_OP_ERROR(path, "rename");
goto err_write;
}
g_free(path);
g_free(tmp_path);
return 0;
err_write:
if (fp)
fclose(fp);
g_free(path);
g_free(tmp_path);
return -1;
}
static void pop3_get_uidl_table(PrefsAccount *ac_prefs, Pop3Session *session)
{
GHashTable *table;
GHashTable *partial_recv_table;
gchar *path;
FILE *fp;
gchar buf[POPBUFSIZE];
gchar uidl[POPBUFSIZE];
time_t recv_time;
time_t now;
gint partial_recv;
gchar *sanitized_uid = g_strdup(ac_prefs->userid);
subst_for_filename(sanitized_uid);
table = g_hash_table_new(g_str_hash, g_str_equal);
partial_recv_table = g_hash_table_new(g_str_hash, g_str_equal);
path = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
"uidl", G_DIR_SEPARATOR_S, ac_prefs->recv_server,
"-", sanitized_uid, NULL);
g_free(sanitized_uid);
if ((fp = g_fopen(path, "rb")) == NULL) {
if (ENOENT != errno) FILE_OP_ERROR(path, "fopen");
g_free(path);
path = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
"uidl-", ac_prefs->recv_server,
"-", ac_prefs->userid, NULL);
if ((fp = g_fopen(path, "rb")) == NULL) {
if (ENOENT != errno) FILE_OP_ERROR(path, "fopen");
g_free(path);
session->uidl_table = table;
session->partial_recv_table = partial_recv_table;
return;
}
}
g_free(path);
now = time(NULL);
while (fgets(buf, sizeof(buf), fp) != NULL) {
gchar tmp[POPBUFSIZE];
strretchomp(buf);
recv_time = RECV_TIME_NONE;
partial_recv = POP3_TOTALLY_RECEIVED;
if (sscanf(buf, "%s\t%ld\t%s", uidl, (long int *) &recv_time, tmp) < 3) {
if (sscanf(buf, "%s\t%ld", uidl, (long int *) &recv_time) != 2) {
if (sscanf(buf, "%s", uidl) != 1)
continue;
else {
recv_time = now;
strcpy(tmp, "0");
}
} else {
strcpy(tmp, "0");
}
}
if (recv_time == RECV_TIME_NONE)
recv_time = RECV_TIME_RECEIVED;
g_hash_table_insert(table, g_strdup(uidl),
GINT_TO_POINTER(recv_time));
if (strlen(tmp) == 1)
partial_recv = atoi(tmp); /* totally received ?*/
else
partial_recv = POP3_MUST_COMPLETE_RECV;
g_hash_table_insert(partial_recv_table, g_strdup(uidl),
GINT_TO_POINTER(partial_recv));
}
fclose(fp);
session->uidl_table = table;
session->partial_recv_table = partial_recv_table;
return;
}
GSList *news_get_group_list(Folder *folder)
{
gchar *path, *filename;
FILE *fp;
GSList *list = NULL;
GSList *last = NULL;
gchar buf[BUFFSIZE];
cm_return_val_if_fail(folder != NULL, NULL);
cm_return_val_if_fail(FOLDER_CLASS(folder) == &news_class, NULL);
path = folder_item_get_path(FOLDER_ITEM(folder->node->data));
if (!is_dir_exist(path))
make_dir_hier(path);
filename = g_strconcat(path, G_DIR_SEPARATOR_S, NEWSGROUP_LIST, NULL);
g_free(path);
if ((fp = g_fopen(filename, "rb")) == NULL) {
NewsSession *session;
gint ok;
clist *grouplist = NULL;
clistiter *cur;
fp = g_fopen(filename, "wb");
if (!fp) {
g_free(filename);
return NULL;
}
session = news_session_get(folder);
if (!session) {
fclose(fp);
g_free(filename);
return NULL;
}
ok = nntp_threaded_list(folder, &grouplist);
if (ok != NEWSNNTP_NO_ERROR) {
if (ok == NEWSNNTP_ERROR_STREAM) {
session_destroy(SESSION(session));
REMOTE_FOLDER(folder)->session = NULL;
}
fclose(fp);
g_free(filename);
return NULL;
}
if (grouplist) {
for (cur = clist_begin(grouplist); cur; cur = clist_next(cur)) {
struct newsnntp_group_info *info = (struct newsnntp_group_info *)
clist_content(cur);
if (fprintf(fp, "%s %d %d %c\n",
info->grp_name,
info->grp_last,
info->grp_first,
info->grp_type) < 0) {
log_error(LOG_PROTOCOL, ("Can't write newsgroup list\n"));
session_destroy(SESSION(session));
REMOTE_FOLDER(folder)->session = NULL;
fclose(fp);
g_free(filename);
newsnntp_list_free(grouplist);
return NULL;
}
}
newsnntp_list_free(grouplist);
}
if (fclose(fp) == EOF) {
log_error(LOG_PROTOCOL, ("Can't write newsgroup list\n"));
session_destroy(SESSION(session));
REMOTE_FOLDER(folder)->session = NULL;
g_free(filename);
return NULL;
}
if ((fp = g_fopen(filename, "rb")) == NULL) {
FILE_OP_ERROR(filename, "fopen");
g_free(filename);
return NULL;
}
}
while (fgets(buf, sizeof(buf), fp) != NULL) {
gchar *p = buf;
gchar *name;
gint last_num;
gint first_num;
gchar type;
NewsGroupInfo *ginfo;
p = strchr(p, ' ');
if (!p) continue;
*p = '\0';
p++;
name = buf;
if (sscanf(p, "%d %d %c", &last_num, &first_num, &type) < 3)
continue;
ginfo = news_group_info_new(name, first_num, last_num, type);
if (!last)
last = list = g_slist_append(NULL, ginfo);
else {
last = g_slist_append(last, ginfo);
last = last->next;
}
}
fclose(fp);
g_free(filename);
list = g_slist_sort(list, (GCompareFunc)news_group_info_compare);
return list;
}
static MimeInfo *pgpmime_decrypt(MimeInfo *mimeinfo)
{
MimeInfo *encinfo, *decinfo, *parseinfo;
gpgme_data_t cipher = NULL, plain = NULL;
static gint id = 0;
FILE *dstfp;
gchar *fname;
gpgme_verify_result_t sigstat = NULL;
PrivacyDataPGP *data = NULL;
gpgme_ctx_t ctx;
gchar *chars;
size_t len;
gpgme_error_t err;
if ((err = gpgme_new(&ctx)) != GPG_ERR_NO_ERROR) {
debug_print(("Couldn't initialize GPG context, %s\n"), gpgme_strerror(err));
privacy_set_error(_("Couldn't initialize GPG context, %s"), gpgme_strerror(err));
return NULL;
}
cm_return_val_if_fail(pgpmime_is_encrypted(mimeinfo), NULL);
encinfo = (MimeInfo *) g_node_nth_child(mimeinfo->node, 1)->data;
cipher = sgpgme_data_from_mimeinfo(encinfo);
plain = sgpgme_decrypt_verify(cipher, &sigstat, ctx);
gpgme_data_release(cipher);
if (plain == NULL) {
debug_print("plain is null!\n");
gpgme_release(ctx);
return NULL;
}
fname = g_strdup_printf("%s%cplaintext.%08x",
get_mime_tmp_dir(), G_DIR_SEPARATOR, ++id);
if ((dstfp = claws_fopen(fname, "wb")) == NULL) {
FILE_OP_ERROR(fname, "claws_fopen");
privacy_set_error(_("Couldn't open decrypted file %s"), fname);
g_free(fname);
gpgme_data_release(plain);
gpgme_release(ctx);
debug_print("can't open!\n");
return NULL;
}
if (fprintf(dstfp, "MIME-Version: 1.0\n") < 0) {
FILE_OP_ERROR(fname, "fprintf");
claws_fclose(dstfp);
privacy_set_error(_("Couldn't write to decrypted file %s"), fname);
g_free(fname);
gpgme_data_release(plain);
gpgme_release(ctx);
debug_print("can't open!\n");
return NULL;
}
chars = sgpgme_data_release_and_get_mem(plain, &len);
if (len > 0) {
if (claws_fwrite(chars, 1, len, dstfp) < len) {
FILE_OP_ERROR(fname, "claws_fwrite");
g_free(chars);
claws_fclose(dstfp);
privacy_set_error(_("Couldn't write to decrypted file %s"), fname);
g_free(fname);
gpgme_data_release(plain);
gpgme_release(ctx);
debug_print("can't open!\n");
return NULL;
}
}
g_free(chars);
if (claws_safe_fclose(dstfp) == EOF) {
FILE_OP_ERROR(fname, "claws_fclose");
privacy_set_error(_("Couldn't close decrypted file %s"), fname);
g_free(fname);
gpgme_data_release(plain);
gpgme_release(ctx);
debug_print("can't open!\n");
return NULL;
}
parseinfo = procmime_scan_file(fname);
g_free(fname);
if (parseinfo == NULL) {
gpgme_release(ctx);
privacy_set_error(_("Couldn't parse decrypted file."));
return NULL;
}
decinfo = g_node_first_child(parseinfo->node) != NULL ?
g_node_first_child(parseinfo->node)->data : NULL;
if (decinfo == NULL) {
privacy_set_error(_("Couldn't parse decrypted file parts."));
gpgme_release(ctx);
return NULL;
}
g_node_unlink(decinfo->node);
procmime_mimeinfo_free_all(&parseinfo);
decinfo->tmp = TRUE;
if (sigstat != NULL && sigstat->signatures != NULL) {
if (decinfo->privacy != NULL) {
data = (PrivacyDataPGP *) decinfo->privacy;
} else {
data = pgpmime_new_privacydata();
decinfo->privacy = (PrivacyData *) data;
}
if (data != NULL) {
data->done_sigtest = TRUE;
data->is_signed = TRUE;
data->sigstatus = sigstat;
if (data->ctx)
gpgme_release(data->ctx);
data->ctx = ctx;
}
} else
gpgme_release(ctx);
return decinfo;
}
static void prefs_custom_header_write_config(PrefsAccount *ac)
{
gchar *rcpath;
PrefFile *pfile;
GSList *cur;
gchar buf[PREFSBUFSIZE];
FILE * fp;
CustomHeader *ch;
GSList *all_hdrs = NULL;
debug_print("Writing custom header configuration...\n");
rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
CUSTOM_HEADER_RC, NULL);
if ((fp = g_fopen(rcpath, "rb")) == NULL) {
if (ENOENT != errno) FILE_OP_ERROR(rcpath, "fopen");
} else {
all_hdrs = NULL;
while (fgets(buf, sizeof(buf), fp) != NULL) {
ch = custom_header_read_str(buf);
if (ch) {
if (ch->account_id != ac->account_id)
all_hdrs =
g_slist_append(all_hdrs, ch);
else
custom_header_free(ch);
}
}
fclose(fp);
}
if ((pfile = prefs_write_open(rcpath)) == NULL) {
g_warning("failed to write configuration to file");
g_free(rcpath);
return;
}
for (cur = all_hdrs; cur != NULL; cur = cur->next) {
CustomHeader *hdr = (CustomHeader *)cur->data;
gchar *chstr;
chstr = custom_header_get_str(hdr);
if (fputs(chstr, pfile->fp) == EOF ||
fputc('\n', pfile->fp) == EOF) {
FILE_OP_ERROR(rcpath, "fputs || fputc");
prefs_file_close_revert(pfile);
g_free(rcpath);
g_free(chstr);
return;
}
g_free(chstr);
}
for (cur = ac->customhdr_list; cur != NULL; cur = cur->next) {
CustomHeader *hdr = (CustomHeader *)cur->data;
gchar *chstr;
chstr = custom_header_get_str(hdr);
if (fputs(chstr, pfile->fp) == EOF ||
fputc('\n', pfile->fp) == EOF) {
FILE_OP_ERROR(rcpath, "fputs || fputc");
prefs_file_close_revert(pfile);
g_free(rcpath);
g_free(chstr);
return;
}
g_free(chstr);
}
g_free(rcpath);
while (all_hdrs != NULL) {
ch = (CustomHeader *)all_hdrs->data;
all_hdrs = g_slist_remove(all_hdrs, ch);
custom_header_free(ch);
}
if (prefs_file_close(pfile) < 0) {
g_warning("failed to write configuration to file");
return;
}
}