From c64eccfe004f5c30932fe571bb506626bb0c186d Mon Sep 17 00:00:00 2001 From: Iain Holmes Date: Tue, 8 May 2001 22:53:41 +0000 Subject: Importer changes svn path=/trunk/; revision=9722 --- mail/importers/elm-importer.c | 451 ------------------------------------------ 1 file changed, 451 deletions(-) delete mode 100644 mail/importers/elm-importer.c (limited to 'mail/importers/elm-importer.c') diff --git a/mail/importers/elm-importer.c b/mail/importers/elm-importer.c deleted file mode 100644 index 1394d0f279..0000000000 --- a/mail/importers/elm-importer.c +++ /dev/null @@ -1,451 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* elm-importer.c - * - * Authors: - * Iain Holmes - * - * Copyright 2001 Ximian, Inc. (http://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 Place, Suite 330, Boston, MA 02111-1307 - * USA - */ - -#ifdef HAVE_CONFIG_H -#include -#endif - -#include -#include -#include -#include -#include -#include - -#include -#include - -#include -#include -#include -#include -#include - -#include -#include -#include "mail-importer.h" -#include "mail-tools.h" - -extern char *evolution_dir; - -#define ELM_INTELLIGENT_IMPORTER_IID "OAFIID:GNOME_Evolution_Mail_Elm_Intelligent_Importer_Factory" -#define KEY "elm-mail-imported" - -/*#define SUPER_IMPORTER_DEBUG*/ -#ifdef SUPER_IMPORTER_DEBUG -#define d(x) x -#else -#define d(x) -#endif - -typedef struct { - MailImporter importer; - GList *dir_list; - - int num; - CamelMimeParser *mp; - BonoboListener *listener; -} ElmImporter; - -typedef struct { - char *parent; - char *foldername; - char *path; -} ElmFolder; - -static gboolean -elm_is_mbox (const char *filename) -{ - char sig[5]; - int fd; - - fd = open (filename, O_RDONLY); - if (read (fd, sig, 5) != 5) { - close (fd); - return FALSE; - } - - close (fd); - if (strncmp (sig, "From ", 5) != 0) { - return FALSE; - } - - return TRUE; -} - -static gboolean -elm_import_mbox (CamelFolder *folder, - const char *filename) -{ - gboolean done = FALSE; - CamelException *ex; - CamelMimeParser *mp; - int fd, n = 0; - - fd = open (filename, O_RDONLY); - if (fd == -1) { - g_warning ("Cannot open %s", filename); - return FALSE; - } - - camel_object_ref (CAMEL_OBJECT (folder)); - camel_folder_freeze (folder); - - ex = camel_exception_new (); - mp = camel_mime_parser_new (); - camel_mime_parser_scan_from (mp, TRUE); - if (camel_mime_parser_init_with_fd (mp, fd) == -1) { - g_warning ("Unable to process file %s", filename); - camel_object_unref (CAMEL_OBJECT (mp)); - camel_folder_thaw (folder); - camel_object_unref (CAMEL_OBJECT (folder)); - return FALSE; - } - - while (camel_mime_parser_step (mp, 0, 0) == HSCAN_FROM) { - /* Import the next message */ - CamelMimeMessage *msg; - CamelMessageInfo *info; - - msg = camel_mime_message_new (); - if (camel_mime_part_construct_from_parser (CAMEL_MIME_PART (msg), - mp) == -1) { - g_warning ("Failed message %d", n); - camel_object_unref (CAMEL_OBJECT (msg)); - done = TRUE; - } - - info = g_new0 (CamelMessageInfo, 1); - camel_folder_append_message (folder, msg, info, ex); - g_free (info); - camel_object_unref (CAMEL_OBJECT (msg)); - if (camel_exception_is_set (ex)) { - g_warning ("Failed message %d", n); - done = TRUE; - } - - if (!done) { - n++; - camel_mime_parser_step (mp, 0, 0); - } - } - - camel_folder_sync (folder, FALSE, ex); - camel_folder_thaw (folder); - camel_object_unref (CAMEL_OBJECT (folder)); - done = TRUE; - - camel_exception_free (ex); - return done; -} - -static void -elm_import_file (ElmImporter *importer, - const char *path, - const char *fullpath) -{ - char *protocol; - CamelException *ex; - CamelFolder *folder; - - g_warning ("Importing %s into %s", path, fullpath); - protocol = g_strconcat ("file://", fullpath, NULL); - ex = camel_exception_new (); - folder = mail_tool_uri_to_folder (protocol, ex); - g_free (protocol); - - if (camel_exception_is_set (ex)) { - camel_exception_free (ex); - return; - } - camel_exception_free (ex); - - if (folder == NULL) { - return; - } - - elm_import_mbox (folder, path); -} - -static gboolean -is_kmail (const char *maildir) -{ - char *names[5] = - { - "inbox", - "outbox", - "sent-mail", - "trash", - "drafts" - }; - int i; - - for (i = 0; i < 5; i++) { - char *file, *index, *tmp; - - file = g_concat_dir_and_file (maildir, names[i]); - tmp = g_strdup_printf (".%s.index", names[i]); - index = g_concat_dir_and_file (maildir, tmp); - g_free (tmp); - - if (!g_file_exists (file) || - !g_file_exists (index)) { - g_free (index); - g_free (file); - return FALSE; - } - - g_free (index); - g_free (file); - } - - return TRUE; -} - -static gboolean -elm_can_import (EvolutionIntelligentImporter *ii, - void *closure) -{ - ElmImporter *importer = closure; - FILE *prefs_handle; - char *key, *maildir; - gboolean exists; - - /* Already imported */ - key = g_strdup_printf ("=%s/config/Mail=/importers/", evolution_dir); - gnome_config_push_prefix (key); - g_free (key); - - if (gnome_config_get_bool (KEY) == TRUE) { - gnome_config_pop_prefix (); - return FALSE; - } - gnome_config_pop_prefix (); - - /* Elm uses ~/Mail - Alas so does MH and KMail. */ - maildir = gnome_util_prepend_user_home ("Mail"); - exists = g_file_exists (maildir); - - if (exists) { - char *mh, *mhdir; - - /* Check for some other files to work out what it is. */ - - /* MH? */ - mh = g_concat_dir_and_file (maildir, "context"); - mhdir = g_concat_dir_and_file (maildir, "inbox"); - if (g_file_exists (mh) && - g_file_test (mhdir, G_FILE_TEST_ISDIR)) { - exists = FALSE; /* Probably MH */ - } - - g_free (mh); - g_free (mhdir); - } - - if (exists) { - /* Check for KMail stuff */ - exists = !is_kmail (maildir); - } - - g_free (maildir); - - return exists; -} - -static void -scan_dir (ElmImporter *importer, - const char *dirname, - const char *orig_parent) -{ - DIR *maildir; - struct stat buf; - struct dirent *current; - - maildir = opendir (dirname); - if (maildir == NULL) { - g_warning ("Could not open %s\nopendir returned: %s", - dirname, g_strerror (errno)); - return; - } - - current = readdir (maildir); - while (current) { - ElmFolder *pf; - char *fullname; - - /* Ignore . and .. */ - if (current->d_name[0] == '.') { - if (current->d_name[1] == '\0' || - (current->d_name[1] == '.' && current->d_name[2] == '\0')) { - current = readdir (maildir); - continue; - } - } - - fullname = g_concat_dir_and_file (dirname, current->d_name); - if (stat (fullname, &buf) == -1) { - g_warning ("Could not stat %s\nstat returned: %s", - fullname, g_strerror (errno)); - current = readdir (maildir); - g_free (fullname); - continue; - } - - if (S_ISREG (buf.st_mode)) { - pf = g_new (ElmFolder, 1); - pf->path = g_strdup (fullname); - pf->parent = g_strdup (orig_parent); - pf->foldername = g_strdup (current->d_name); - importer->dir_list = g_list_append (importer->dir_list, pf); - } else if (S_ISDIR (buf.st_mode)) { - char *subdir; - - pf = g_new (ElmFolder, 1); - pf->path = NULL; - pf->parent = g_strdup (orig_parent); - pf->foldername = g_strdup (current->d_name); - importer->dir_list = g_list_append (importer->dir_list, pf); - - subdir = g_concat_dir_and_file (orig_parent, current->d_name); - scan_dir (importer, fullname, subdir); - g_free (subdir); - } - - g_free (fullname); - current = readdir (maildir); - } -} - -static void -folder_created_cb (BonoboListener *listener, - const char *event_name, - const BonoboArg *event_data, - CORBA_Environment *ev, - ElmImporter *importer) -{ - ElmFolder *folder; - GList *l; - GNOME_Evolution_Storage_FolderResult *result; - char *fullpath; - - if (strcmp (event_name, "evolution-shell:folder_created") != 0) { - return; /* Unknown event notification */ - } - - result = event_data->_value; - fullpath = result->path; - - l = importer->dir_list; - importer->dir_list = g_list_remove_link (importer->dir_list, l); - folder = l->data; - g_list_free_1 (l); - - /* We got the folder, so try to import the file into it. */ - if (folder->path != NULL && elm_is_mbox (folder->path)) { - elm_import_file (importer, folder->path, fullpath); - } - - g_free (folder->path); - g_free (folder->parent); - g_free (folder->foldername); - g_free (folder); - - if (importer->dir_list) { - /* Do the next in the list */ - folder = importer->dir_list->data; - mail_importer_create_folder (folder->parent, folder->foldername, - NULL, importer->listener); - } -} - -static void -elm_create_structure (EvolutionIntelligentImporter *ii, - void *closure) -{ - ElmFolder *folder; - ElmImporter *importer = closure; - char *maildir, *key; - - maildir = gnome_util_prepend_user_home ("Mail"); - scan_dir (importer, maildir, "/"); - g_free (maildir); - - if (importer->dir_list == NULL) - return; - - folder = importer->dir_list->data; - mail_importer_create_folder (folder->parent, folder->foldername, NULL, - importer->listener); - - key = g_strdup_printf ("=%s/config/Mail=/importers/", evolution_dir); - gnome_config_push_prefix (key); - g_free (key); - - gnome_config_set_bool (KEY, TRUE); - gnome_config_pop_prefix (); - - gnome_config_sync (); - gnome_config_drop_all (); -} - -static BonoboObject * -elm_factory_fn (BonoboGenericFactory *_factory, - void *closure) -{ - EvolutionIntelligentImporter *importer; - ElmImporter *elm; - char *message = N_("Evolution has found Elm mail files.\n" - "Would you like to import them into Evolution?"); - - elm = g_new0 (ElmImporter, 1); - elm->listener = bonobo_listener_new (NULL, NULL); - gtk_signal_connect (GTK_OBJECT (elm->listener), "event_notify", - GTK_SIGNAL_FUNC (folder_created_cb), elm); - - importer = evolution_intelligent_importer_new (elm_can_import, - elm_create_structure, - _("Elm mail"), - _(message), elm); - - return BONOBO_OBJECT (importer); -} - -/* Entry point */ -void -mail_importer_module_init (void) -{ - static gboolean initialised = FALSE; - BonoboGenericFactory *factory; - - if (initialised == TRUE) - return; - - factory = bonobo_generic_factory_new (ELM_INTELLIGENT_IMPORTER_IID, - elm_factory_fn, NULL); - if (factory == NULL) - g_warning ("Could not initialise Elm Intelligent Mail Importer."); - initialised = TRUE; -} -- cgit v1.2.3