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-rw-r--r--mail/em-migrate.c706
1 files changed, 0 insertions, 706 deletions
diff --git a/mail/em-migrate.c b/mail/em-migrate.c
deleted file mode 100644
index 99bc315db0..0000000000
--- a/mail/em-migrate.c
+++ /dev/null
@@ -1,706 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/*
- * Authors: Jeffrey Stedfast <fejj@ximian.com>
- *
- * Copyright 2003 Ximian, Inc. (www.ximian.com)
- *
- * 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 Street #330, Boston, MA 02111-1307, USA.
- *
- */
-
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <stdio.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <unistd.h>
-#include <dirent.h>
-#include <errno.h>
-
-#include <gtk/gtk.h>
-
-#include <camel/camel.h>
-#include <camel/camel-session.h>
-#include <camel/camel-file-utils.h>
-
-#include <libxml/tree.h>
-#include <libxml/parser.h>
-#include <libxml/xmlmemory.h>
-
-#include <gal/util/e-xml-utils.h>
-
-#include "em-migrate.h"
-
-
-#define EM_MIGRATE_SESSION_TYPE (em_migrate_session_get_type ())
-#define EM_MIGRATE_SESSION(obj) (CAMEL_CHECK_CAST((obj), EM_MIGRATE_SESSION_TYPE, EMMigrateSession))
-#define EM_MIGRATE_SESSION_CLASS(k) (CAMEL_CHECK_CLASS_CAST ((k), EM_MIGRATE_SESSION_TYPE, EMMigrateSessionClass))
-#define EM_MIGRATE_IS_SESSION(o) (CAMEL_CHECK_TYPE((o), EM_MIGRATE_SESSION_TYPE))
-
-typedef struct _EMMigrateSession {
- CamelSession parent_object;
-
- CamelStore *store; /* new folder tree store */
- char *srcdir; /* old folder tree path */
-} EMMigrateSession;
-
-typedef struct _EMMigrateSessionClass {
- CamelSessionClass parent_class;
-
-} EMMigrateSessionClass;
-
-static CamelType em_migrate_session_get_type (void);
-static CamelSession *em_migrate_session_new (const char *path);
-
-static void
-class_init (EMMigrateSessionClass *klass)
-{
- ;
-}
-
-static CamelType
-em_migrate_session_get_type (void)
-{
- static CamelType type = CAMEL_INVALID_TYPE;
-
- if (type == CAMEL_INVALID_TYPE) {
- type = camel_type_register (
- camel_session_get_type (),
- "EMMigrateSession",
- sizeof (EMMigrateSession),
- sizeof (EMMigrateSessionClass),
- (CamelObjectClassInitFunc) class_init,
- NULL,
- NULL,
- NULL);
- }
-
- return type;
-}
-
-static CamelSession *
-em_migrate_session_new (const char *path)
-{
- CamelSession *session;
-
- session = CAMEL_SESSION (camel_object_new (EM_MIGRATE_SESSION_TYPE));
-
- camel_session_construct (session, path);
-
- return session;
-}
-
-
-static GtkWidget *window;
-static GtkLabel *label;
-static GtkProgressBar *progress;
-
-static void
-em_migrate_setup_progress_dialog (void)
-{
- GtkWidget *vbox, *hbox, *w;
-
- window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
- gtk_window_set_title ((GtkWindow *) window, _("Migrating..."));
- gtk_window_set_modal ((GtkWindow *) window, TRUE);
- gtk_container_set_border_width ((GtkContainer *) window, 6);
-
- vbox = gtk_vbox_new (FALSE, 6);
- gtk_widget_show (vbox);
- gtk_container_add ((GtkContainer *) window, vbox);
-
- w = gtk_label_new (_("The location and hierarchy of the Evolution mailbox "
- "folders has changed since Evolution 1.x.\n\nPlease be "
- "patient while Evolution migrates your folders..."));
- gtk_label_set_line_wrap ((GtkLabel *) w, TRUE);
- gtk_widget_show (w);
- gtk_box_pack_start_defaults ((GtkBox *) vbox, w);
-
- hbox = gtk_hbox_new (FALSE, 6);
- gtk_widget_show (hbox);
- gtk_box_pack_start_defaults ((GtkBox *) vbox, hbox);
-
- label = (GtkLabel *) gtk_label_new ("");
- gtk_widget_show ((GtkWidget *) label);
- gtk_box_pack_start_defaults ((GtkBox *) hbox, (GtkWidget *) label);
-
- progress = (GtkProgressBar *) gtk_progress_bar_new ();
- gtk_widget_show ((GtkWidget *) progress);
- gtk_box_pack_start_defaults ((GtkBox *) hbox, (GtkWidget *) progress);
-
- gtk_widget_show (window);
-}
-
-static void
-em_migrate_close_progress_dialog (void)
-{
- gtk_widget_destroy ((GtkWidget *) window);
-}
-
-static void
-em_migrate_set_folder_name (const char *folder_name)
-{
- char *text;
-
- text = g_strdup_printf (_("Migrating `%s':"), folder_name);
- gtk_label_set_text (label, text);
- g_free (text);
-
- gtk_progress_bar_set_fraction (progress, 0.0);
-
- while (gtk_events_pending ())
- gtk_main_iteration ();
-}
-
-static void
-em_migrate_set_progress (double percent)
-{
- char text[5];
-
- snprintf (text, sizeof (text), "%d%%", (int) (percent * 100.0f));
-
- gtk_progress_bar_set_fraction (progress, percent);
- gtk_progress_bar_set_text (progress, text);
-
- while (gtk_events_pending ())
- gtk_main_iteration ();
-}
-
-
-static gboolean
-is_mail_folder (const char *metadata)
-{
- xmlNodePtr node;
- xmlDocPtr doc;
- char *type;
-
- if (!(doc = xmlParseFile (metadata))) {
- g_warning ("Cannot parse `%s'", metadata);
- return FALSE;
- }
-
- if (!(node = xmlDocGetRootElement (doc))) {
- g_warning ("`%s' corrupt: document contains no root node", metadata);
- xmlFreeDoc (doc);
- return FALSE;
- }
-
- if (!node->name || strcmp (node->name, "efolder") != 0) {
- g_warning ("`%s' corrupt: root node is not 'efolder'", metadata);
- xmlFreeDoc (doc);
- return FALSE;
- }
-
- node = node->children;
- while (node != NULL) {
- if (node->name && !strcmp (node->name, "type")) {
- type = xmlNodeGetContent (node);
- if (!strcmp (type, "mail")) {
- xmlFreeDoc (doc);
- xmlFree (type);
-
- return TRUE;
- }
-
- xmlFree (type);
-
- break;
- }
-
- node = node->next;
- }
-
- xmlFreeDoc (doc);
-
- return FALSE;
-}
-
-static CamelStore *
-get_local_store (CamelSession *session, const char *dirname, const char *metadata, char **namep, int *index, CamelException *ex)
-{
- char *protocol, *name, *buf;
- CamelStore *store;
- struct stat st;
- xmlNodePtr node;
- xmlDocPtr doc;
-
- if (stat (metadata, &st) == -1 || !S_ISREG (st.st_mode)) {
- camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, "`%s' is not a regular file", metadata);
- return NULL;
- }
-
- if (!(doc = xmlParseFile (metadata))) {
- camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, "cannot parse `%s'", metadata);
- return NULL;
- }
-
- if (!(node = xmlDocGetRootElement (doc)) || strcmp (node->name, "folderinfo") != 0) {
- camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, "`%s' is malformed", metadata);
- xmlFreeDoc (doc);
- return NULL;
- }
-
- node = node->children;
- while (node != NULL) {
- if (node->name && !strcmp (node->name, "folder")) {
- protocol = xmlGetProp (node, "type");
- name = xmlGetProp (node, "name");
- buf = xmlGetProp (node, "index");
- if (buf != NULL) {
- *index = atoi (buf);
- xmlFree (buf);
- } else {
- *index = 0;
- }
-
- xmlFreeDoc (doc);
-
- buf = g_strdup_printf ("%s:%s", protocol, dirname);
- xmlFree (protocol);
-
- if ((store = camel_session_get_store (session, buf, ex)))
- *namep = g_strdup (name);
- else
- *namep = NULL;
-
- xmlFree (name);
-
- return store;
- }
-
- node = node->next;
- }
-
- xmlFreeDoc (doc);
-
- camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, "`%s' does not contain needed info", metadata);
-
- return NULL;
-}
-
-static void
-em_migrate_dir (EMMigrateSession *session, const char *dirname, const char *full_name)
-{
- guint32 flags = CAMEL_STORE_FOLDER_CREATE;
- CamelFolder *old_folder, *new_folder;
- CamelStore *local_store;
- struct dirent *dent;
- CamelException ex;
- char *path, *name;
- GPtrArray *uids;
- struct stat st;
- int index, i;
- DIR *dir;
-
- path = g_strdup_printf ("%s/folder-metadata.xml", dirname);
- if (stat (path, &st) == -1 || !S_ISREG (st.st_mode)) {
- g_free (path);
- return;
- }
-
- if (!is_mail_folder (path)) {
- g_free (path);
-
- goto try_subdirs;
- }
-
- g_free (path);
-
- camel_exception_init (&ex);
-
- /* get old store & folder */
- path = g_strdup_printf ("%s/local-metadata.xml", dirname);
- if (!(local_store = get_local_store ((CamelSession *) session, dirname, path, &name, &index, &ex))) {
- g_warning ("error opening old store for `%s': %s", full_name, ex.desc);
- camel_exception_clear (&ex);
- g_free (path);
-
- /* try subfolders anyway? */
- goto try_subdirs;
- }
-
- g_free (path);
-
- if (!(old_folder = camel_store_get_folder (local_store, name, 0, &ex))) {
- g_warning ("error opening old folder `%s': %s", full_name, ex.desc);
- camel_object_unref (local_store);
- camel_exception_clear (&ex);
- g_free (name);
-
- /* try subfolders anyway? */
- goto try_subdirs;
- }
-
- g_free (name);
-
- flags |= (index ? CAMEL_STORE_FOLDER_BODY_INDEX : 0);
- if (!(new_folder = camel_store_get_folder (session->store, full_name, flags, &ex))) {
- g_warning ("error creating new mbox folder `%s': %s", full_name, ex.desc);
- camel_object_unref (local_store);
- camel_object_unref (old_folder);
- camel_exception_clear (&ex);
-
- /* try subfolders anyway? */
- goto try_subdirs;
- }
-
- em_migrate_set_folder_name (full_name);
-
- uids = camel_folder_get_uids (old_folder);
- for (i = 0; i < uids->len; i++) {
- CamelMimeMessage *message;
- CamelMessageInfo *info;
-
- if (!(info = camel_folder_get_message_info (old_folder, uids->pdata[i])))
- continue;
-
- if (!(message = camel_folder_get_message (old_folder, uids->pdata[i], &ex))) {
- camel_folder_free_message_info (old_folder, info);
- break;
- }
-
- camel_folder_append_message (new_folder, message, info, NULL, &ex);
- camel_folder_free_message_info (old_folder, info);
- camel_object_unref (message);
-
- if (camel_exception_is_set (&ex))
- break;
-
- em_migrate_set_progress (((double) i + 1) / ((double) uids->len));
- }
- camel_folder_free_uids (old_folder, uids);
-
- if (camel_exception_is_set (&ex)) {
- g_warning ("error migrating folder `%s': %s", full_name, ex.desc);
- camel_object_unref (local_store);
- camel_object_unref (old_folder);
- camel_object_unref (new_folder);
- camel_exception_clear (&ex);
-
- /* try subfolders anyway? */
- goto try_subdirs;
- }
-
- /*camel_object_unref (local_store);*/
- camel_object_unref (old_folder);
- camel_object_unref (new_folder);
-
- try_subdirs:
-
- path = g_strdup_printf ("%s/subfolders", dirname);
- if (stat (path, &st) == -1 || !S_ISDIR (st.st_mode)) {
- g_free (path);
- return;
- }
-
- if (!(dir = opendir (path))) {
- g_warning ("cannot open `%s': %s", path, strerror (errno));
- g_free (path);
- return;
- }
-
- while ((dent = readdir (dir))) {
- char *full_path;
-
- if (dent->d_name[0] == '.')
- continue;
-
- full_path = g_strdup_printf ("%s/%s", path, dent->d_name);
- if (stat (full_path, &st) == -1 || !S_ISDIR (st.st_mode)) {
- g_free (full_path);
- continue;
- }
-
- name = g_strdup_printf ("%s/%s", full_name, dent->d_name);
- em_migrate_dir (session, full_path, name);
- g_free (full_path);
- g_free (name);
- }
-
- closedir (dir);
-
- g_free (path);
-}
-
-static void
-em_migrate_local_folders (EMMigrateSession *session)
-{
- struct dirent *dent;
- struct stat st;
- DIR *dir;
-
- if (!(dir = opendir (session->srcdir))) {
- g_warning ("cannot open `%s': %s", session->srcdir, strerror (errno));
- return;
- }
-
- em_migrate_setup_progress_dialog ();
-
- while ((dent = readdir (dir))) {
- char *full_path;
-
- if (dent->d_name[0] == '.')
- continue;
-
- full_path = g_strdup_printf ("%s/%s", session->srcdir, dent->d_name);
- if (stat (full_path, &st) == -1 || !S_ISDIR (st.st_mode)) {
- g_free (full_path);
- continue;
- }
-
- em_migrate_dir (session, full_path, dent->d_name);
- g_free (full_path);
- }
-
- closedir (dir);
-
- em_migrate_close_progress_dialog ();
-}
-
-
-static xmlNodePtr
-xml_find_node (xmlNodePtr parent, const char *name)
-{
- xmlNodePtr node;
-
- node = parent->children;
- while (node != NULL) {
- if (node->name && !strcmp (node->name, name))
- return node;
-
- node = node->next;
- }
-
- return NULL;
-}
-
-static char *
-em_migrate_uri (const char *uri)
-{
- char *path, *prefix, *p;
- CamelURL *url;
-
- if (!strncmp (uri, "file:", 5)) {
- url = camel_url_new (uri, NULL);
- camel_url_set_protocol (url, "email");
- camel_url_set_user (url, "local");
- camel_url_set_host (url, "local");
-
- prefix = g_build_filename (g_get_home_dir (), "evolution", "local", NULL);
- g_assert (strncmp (url->path, prefix, strlen (prefix)) == 0);
- path = g_strdup (url->path + strlen (prefix));
- g_free (prefix);
-
- /* modify the path in-place */
- p = path + strlen (path) - 12;
- while (p > path) {
- if (!strncmp (p, "/subfolders/", 12))
- memmove (p, p + 11, strlen (p + 11) + 1);
-
- p--;
- }
-
- camel_url_set_path (url, path);
- g_free (path);
-
- path = camel_url_to_string (url, 0);
- camel_url_free (url);
-
- return path;
- } else {
- return em_uri_from_camel (uri);
- }
-}
-
-static int
-em_migrate_filter_file (const char *evolution_dir, const char *filename, CamelException *ex)
-{
- char *path, *uri, *new;
- xmlNodePtr node;
- xmlDocPtr doc;
- int retval;
-
- path = g_strdup_printf ("%s/evolution/%s", g_get_home_dir (), filename);
-
- if (!(doc = xmlParseFile (path))) {
- /* can't parse - this means nothing to upgrade */
- g_free (path);
- return 0;
- }
-
- g_free (path);
-
- if (!(node = xmlDocGetRootElement (doc))) {
- /* document contains no root node - nothing to upgrade */
- xmlFreeDoc (doc);
- return 0;
- }
-
- if (!node->name || strcmp (node->name, "filteroptions") != 0) {
- /* root node is not <filteroptions>, nothing to upgrade */
- xmlFreeDoc (doc);
- return 0;
- }
-
- if (!(node = xml_find_node (node, "ruleset"))) {
- /* no ruleset node, nothing to upgrade */
- xmlFreeDoc (doc);
- return 0;
- }
-
- node = node->children;
- while (node != NULL) {
- if (node->name && !strcmp (node->name, "rule")) {
- xmlNodePtr actionset, part, val, n;
-
- if ((actionset = xml_find_node (node, "actionset"))) {
- /* filters.xml */
- part = actionset->children;
- while (part != NULL) {
- if (part->name && !strcmp (part->name, "part")) {
- val = part->children;
- while (val != NULL) {
- if (val->name && !strcmp (val->name, "value")) {
- char *type;
-
- type = xmlGetProp (val, "type");
- if (type && !strcmp (type, "folder")) {
- if ((n = xml_find_node (val, "folder"))) {
- uri = xmlGetProp (n, "uri");
- new = em_migrate_uri (uri);
- xmlFree (uri);
-
- xmlSetProp (n, "uri", new);
- g_free (new);
- }
- }
-
- xmlFree (type);
- }
-
- val = val->next;
- }
- }
-
- part = part->next;
- }
- } else if ((actionset = xml_find_node (node, "sources"))) {
- /* vfolders.xml */
- n = actionset->children;
- while (n != NULL) {
- if (n->name && !strcmp (n->name, "folder")) {
- uri = xmlGetProp (n, "uri");
- new = em_uri_from_camel (uri);
- xmlFree (uri);
-
- xmlSetProp (n, "uri", new);
- g_free (new);
- }
-
- n = n->next;
- }
- }
- }
-
- node = node->next;
- }
-
- path = g_strdup_printf ("%s/mail/%s", evolution_dir, filename);
- if ((retval = e_xml_save_file (path, doc)) == -1) {
- camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM,
- _("Failed to migrate `%s': %s"),
- filename, g_strerror (errno));
- }
-
- g_free (path);
-
- xmlFreeDoc (doc);
-
- return retval;
-}
-
-
-int
-em_migrate (MailComponent *component, CamelException *ex)
-{
- const char *evolution_dir;
- EMMigrateSession *session;
- CamelException lex;
- struct stat st;
- char *path;
-
- evolution_dir = mail_component_peek_base_directory (component);
- path = g_strdup_printf ("%s/mail", evolution_dir);
- if (stat (path, &st) == -1) {
- if (errno != ENOENT || camel_mkdir (path, 0777) == -1) {
- camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM,
- _("Failed to create directory `%s': %s"),
- path, g_strerror (errno));
- g_free (path);
- return -1;
- }
- }
-
- camel_init (path, TRUE);
- session = (EMMigrateSession *) em_migrate_session_new (path);
- g_free (path);
-
- session->srcdir = g_strdup_printf ("%s/evolution/local", g_get_home_dir ());
-
- path = g_strdup_printf ("mbox:%s/.evolution/mail/local", g_get_home_dir ());
- if (stat (path + 5, &st) == -1) {
- if (errno != ENOENT || camel_mkdir (path + 5, 0777) == -1) {
- camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM,
- _("Failed to create directory `%s': %s"),
- path + 5, g_strerror (errno));
- g_free (session->srcdir);
- camel_object_unref (session);
- g_free (path);
- return -1;
- }
- }
-
- camel_exception_init (&lex);
- if (!(session->store = camel_session_get_store ((CamelSession *) session, path, &lex))) {
- camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM,
- _("Failed to open store for `%s': %s"),
- path, lex.desc);
- g_free (session->srcdir);
- camel_object_unref (session);
- camel_exception_clear (&lex);
- g_free (path);
- return -1;
- }
- g_free (path);
-
- em_migrate_local_folders (session);
-
- camel_object_unref (session->store);
- g_free (session->srcdir);
-
- camel_object_unref (session);
-
- if (em_migrate_filter_file (evolution_dir, "filters.xml", ex) == -1)
- return -1;
-
- if (em_migrate_filter_file (evolution_dir, "vfolders.xml", ex) == -1)
- return -1;
-
- return 0;
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-17 10:25:01 +0800