moved more modules to libsylph.

git-svn-id: svn://sylpheed.sraoss.jp/sylpheed/trunk@548 ee746299-78ed-0310-b773-934348b2243d

1 files changed, 416 insertions, 0 deletions

diff --git a/libsylph/account.c b/libsylph/account.c
new file mode 100644
index 00000000..2ae0ca43
--- /dev/null
+++ b/libsylph/account.c
@@ -0,0 +1,416 @@
+/*
+ * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
+ * Copyright (C) 1999-2005 Hiroyuki Yamamoto
+ *
+ * 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 02111-1307, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#  include "config.h"
+#endif
+
+#include "defs.h"
+
+#include <glib.h>
+#include <glib/gi18n.h>
+#include <stdio.h>
+#include <errno.h>
+
+#include "folder.h"
+#include "account.h"
+#include "prefs.h"
+#include "prefs_account.h"
+#include "procmsg.h"
+#include "procheader.h"
+#include "utils.h"
+
+#define PREFSBUFSIZE		1024
+
+PrefsAccount *cur_account;
+
+static GList *account_list = NULL;
+
+
+void account_read_config_all(void)
+{
+	GSList *ac_label_list = NULL, *cur;
+	gchar *rcpath;
+	FILE *fp;
+	gchar buf[PREFSBUFSIZE];
+	PrefsAccount *ac_prefs;
+
+	debug_print(_("Reading all config for each account...\n"));
+
+	rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, ACCOUNT_RC, NULL);
+	if ((fp = g_fopen(rcpath, "rb")) == NULL) {
+		if (ENOENT != errno) FILE_OP_ERROR(rcpath, "fopen");
+		g_free(rcpath);
+		return;
+	}
+	g_free(rcpath);
+
+	while (fgets(buf, sizeof(buf), fp) != NULL) {
+		if (!strncmp(buf, "[Account: ", 10)) {
+			strretchomp(buf);
+			memmove(buf, buf + 1, strlen(buf));
+			buf[strlen(buf) - 1] = '\0';
+			debug_print("Found label: %s\n", buf);
+			ac_label_list = g_slist_append(ac_label_list,
+						       g_strdup(buf));
+		}
+	}
+	fclose(fp);
+
+	/* read config data from file */
+	cur_account = NULL;
+	for (cur = ac_label_list; cur != NULL; cur = cur->next) {
+		ac_prefs = prefs_account_new();
+		prefs_account_read_config(ac_prefs, (gchar *)cur->data);
+		account_list = g_list_append(account_list, ac_prefs);
+		if (ac_prefs->is_default)
+			cur_account = ac_prefs;
+	}
+	/* if default is not set, assume first account as default */
+	if (!cur_account && account_list) {
+		ac_prefs = (PrefsAccount *)account_list->data;
+		account_set_as_default(ac_prefs);
+		cur_account = ac_prefs;
+	}
+
+	while (ac_label_list) {
+		g_free(ac_label_list->data);
+		ac_label_list = g_slist_remove(ac_label_list,
+					       ac_label_list->data);
+	}
+}
+
+void account_write_config_all(void)
+{
+	prefs_account_write_config_all(account_list);
+}
+
+PrefsAccount *account_find_from_smtp_server(const gchar *address,
+					    const gchar *smtp_server)
+{
+	GList *cur;
+	PrefsAccount *ac;
+
+	g_return_val_if_fail(address != NULL, NULL);
+	g_return_val_if_fail(smtp_server != NULL, NULL);
+
+	for (cur = account_list; cur != NULL; cur = cur->next) {
+		ac = (PrefsAccount *)cur->data;
+		if (!strcmp2(address, ac->address) &&
+		    !strcmp2(smtp_server, ac->smtp_server))
+			return ac;
+	}
+
+	return NULL;
+}
+
+/*
+ * account_find_from_address:
+ * @address: Email address string.
+ *
+ * Find a mail (not news) account with the specified email address.
+ *
+ * Return value: The found account, or NULL if not found.
+ */
+PrefsAccount *account_find_from_address(const gchar *address)
+{
+	GList *cur;
+	PrefsAccount *ac;
+
+	g_return_val_if_fail(address != NULL, NULL);
+
+	for (cur = account_list; cur != NULL; cur = cur->next) {
+		ac = (PrefsAccount *)cur->data;
+		if (ac->protocol != A_NNTP && ac->address &&
+		    strcasestr(address, ac->address) != NULL)
+			return ac;
+	}
+
+	return NULL;
+}
+
+PrefsAccount *account_find_from_id(gint id)
+{
+	GList *cur;
+	PrefsAccount *ac;
+
+	for (cur = account_list; cur != NULL; cur = cur->next) {
+		ac = (PrefsAccount *)cur->data;
+		if (id == ac->account_id)
+			return ac;
+	}
+
+	return NULL;
+}
+
+PrefsAccount *account_find_from_item(FolderItem *item)
+{
+	PrefsAccount *ac;
+
+	g_return_val_if_fail(item != NULL, NULL);
+
+	ac = item->account;
+	if (!ac) {
+		FolderItem *cur_item = item->parent;
+		while (cur_item != NULL) {
+			if (cur_item->account && cur_item->ac_apply_sub) {
+				ac = cur_item->account;
+				break;
+			}
+			cur_item = cur_item->parent;
+		}
+	}
+	if (!ac)
+		ac = item->folder->account;
+
+	return ac;
+}
+
+PrefsAccount *account_find_from_message_file(const gchar *file)
+{
+	static HeaderEntry hentry[] = {{"From:",		  NULL, FALSE},
+				       {"X-Sylpheed-Account-Id:", NULL, FALSE},
+				       {"AID:",			  NULL, FALSE},
+				       {NULL,			  NULL, FALSE}};
+
+	enum
+	{
+		H_FROM			= 0,
+		H_X_SYLPHEED_ACCOUNT_ID = 1,
+		H_AID			= 2
+	};
+
+	PrefsAccount *ac = NULL;
+	FILE *fp;
+	gchar *str;
+	gchar buf[BUFFSIZE];
+	gint hnum;
+
+	g_return_val_if_fail(file != NULL, NULL);
+
+	if ((fp = g_fopen(file, "rb")) == NULL) {
+		FILE_OP_ERROR(file, "fopen");
+		return NULL;
+	}
+
+	while ((hnum = procheader_get_one_field(buf, sizeof(buf), fp, hentry))
+	       != -1) {
+		str = buf + strlen(hentry[hnum].name);
+		if (hnum == H_FROM)
+			ac = account_find_from_address(str);
+		else if (hnum == H_X_SYLPHEED_ACCOUNT_ID || hnum == H_AID) {
+			PrefsAccount *tmp_ac;
+
+			tmp_ac = account_find_from_id(atoi(str));
+			if (tmp_ac) {
+				ac = tmp_ac;
+				break;
+			}
+		}
+	}
+
+	fclose(fp);
+	return ac;
+}
+
+PrefsAccount *account_find_from_msginfo(MsgInfo *msginfo)
+{
+	gchar *file;
+	PrefsAccount *ac;
+
+	file = procmsg_get_message_file(msginfo);
+	ac = account_find_from_message_file(file);
+	g_free(file);
+
+	if (!ac && msginfo->folder)
+		ac = account_find_from_item(msginfo->folder);
+
+	return ac;
+}
+
+void account_foreach(AccountFunc func, gpointer user_data)
+{
+	GList *cur;
+
+	for (cur = account_list; cur != NULL; cur = cur->next)
+		if (func((PrefsAccount *)cur->data, user_data) != 0)
+			return;
+}
+
+GList *account_get_list(void)
+{
+	return account_list;
+}
+
+void account_list_free(void)
+{
+	g_list_free(account_list);
+	account_list = NULL;
+}
+
+void account_append(PrefsAccount *ac_prefs)
+{
+	account_list = g_list_append(account_list, ac_prefs);
+}
+
+void account_set_as_default(PrefsAccount *ac_prefs)
+{
+	PrefsAccount *ap;
+	GList *cur;
+
+	for (cur = account_list; cur != NULL; cur = cur->next) {
+		ap = (PrefsAccount *)cur->data;
+		if (ap->is_default)
+			ap->is_default = FALSE;
+	}
+
+	ac_prefs->is_default = TRUE;
+}
+
+PrefsAccount *account_get_default(void)
+{
+	PrefsAccount *ap;
+	GList *cur;
+
+	for (cur = account_list; cur != NULL; cur = cur->next) {
+		ap = (PrefsAccount *)cur->data;
+		if (ap->is_default)
+			return ap;
+	}
+
+	return NULL;
+}
+
+#if 0
+void account_set_missing_folder(void)
+{
+	PrefsAccount *ap;
+	GList *cur;
+
+	for (cur = account_list; cur != NULL; cur = cur->next) {
+		ap = (PrefsAccount *)cur->data;
+		if ((ap->protocol == A_IMAP4 || ap->protocol == A_NNTP) &&
+		    !ap->folder) {
+			Folder *folder;
+
+			if (ap->protocol == A_IMAP4) {
+				folder = folder_new(F_IMAP, ap->account_name,
+						    ap->recv_server);
+			} else {
+				folder = folder_new(F_NEWS, ap->account_name,
+						    ap->nntp_server);
+			}
+
+			folder->account = ap;
+			ap->folder = REMOTE_FOLDER(folder);
+			folder_add(folder);
+			if (ap->protocol == A_IMAP4) {
+				if (main_window_toggle_online_if_offline
+					(main_window_get())) {
+					folder->klass->create_tree(folder);
+					statusbar_pop_all();
+				}
+			}
+		}
+	}
+}
+#endif
+
+FolderItem *account_get_special_folder(PrefsAccount *ac_prefs,
+				       SpecialFolderItemType type)
+{
+	FolderItem *item = NULL;
+
+	g_return_val_if_fail(ac_prefs != NULL, NULL);
+
+	switch (type) {
+	case F_INBOX:
+		if (ac_prefs->folder)
+			item = FOLDER(ac_prefs->folder)->inbox;
+		if (!item)
+			item = folder_get_default_inbox();
+		break;
+	case F_OUTBOX:
+		if (ac_prefs->set_sent_folder && ac_prefs->sent_folder) {
+			item = folder_find_item_from_identifier
+				(ac_prefs->sent_folder);
+		}
+		if (!item) {
+			if (ac_prefs->folder)
+				item = FOLDER(ac_prefs->folder)->outbox;
+			if (!item)
+				item = folder_get_default_outbox();
+		}
+		break;
+	case F_DRAFT:
+		if (ac_prefs->set_draft_folder && ac_prefs->draft_folder) {
+			item = folder_find_item_from_identifier
+				(ac_prefs->draft_folder);
+		}
+		if (!item) {
+			if (ac_prefs->folder)
+				item = FOLDER(ac_prefs->folder)->draft;
+			if (!item)
+				item = folder_get_default_draft();
+		}
+		break;
+	case F_QUEUE:
+		if (ac_prefs->folder)
+			item = FOLDER(ac_prefs->folder)->queue;
+		if (!item)
+			item = folder_get_default_queue();
+		break;
+	case F_TRASH:
+		if (ac_prefs->set_trash_folder && ac_prefs->trash_folder) {
+			item = folder_find_item_from_identifier
+				(ac_prefs->trash_folder);
+		}
+		if (!item) {
+			if (ac_prefs->folder)
+				item = FOLDER(ac_prefs->folder)->trash;
+			if (!item)
+				item = folder_get_default_trash();
+		}
+		break;
+	default:
+		break;
+	}
+
+	return item;
+}
+
+void account_destroy(PrefsAccount *ac_prefs)
+{
+	g_return_if_fail(ac_prefs != NULL);
+
+	folder_unref_account_all(ac_prefs);
+
+	prefs_account_free(ac_prefs);
+	account_list = g_list_remove(account_list, ac_prefs);
+
+	if (cur_account == ac_prefs) cur_account = NULL;
+	if (!cur_account && account_list) {
+		cur_account = account_get_default();
+		if (!cur_account) {
+			ac_prefs = (PrefsAccount *)account_list->data;
+			account_set_as_default(ac_prefs);
+			cur_account = ac_prefs;
+		}
+	}
+}