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-rw-r--r--mail/mail-tools.c584
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diff --git a/mail/mail-tools.c b/mail/mail-tools.c
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-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/*
- * Authors:
- * Dan Winship <danw@ximian.com>
- * Peter Williams <peterw@ximian.com>
- * Jeffrey Stedfast <fejj@ximian.com>
- *
- * Copyright 2000 Ximian, Inc. (www.ximian.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of version 2 of the GNU General Public
- * License as published by the Free Software Foundation.
- *
- * 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 <unistd.h>
-#include <pthread.h>
-#include <ctype.h>
-#include <errno.h>
-#include <string.h>
-
-#include <gconf/gconf.h>
-#include <gconf/gconf-client.h>
-
-#include <camel/camel.h>
-#include <camel/camel-vee-folder.h>
-
-#include <filter/vfolder-rule.h>
-#include <filter/vfolder-context.h>
-#include <filter/filter-option.h>
-#include <filter/filter-input.h>
-
-#include "e-util/e-meta.h"
-
-#include "mail.h" /*session*/
-#include "mail-config.h"
-#include "mail-vfolder.h"
-#include "mail-format.h"
-#include "mail-tools.h"
-#include "mail-local.h"
-#include "mail-mt.h"
-#include "mail-folder-cache.h"
-
-/* **************************************** */
-
-CamelFolder *
-mail_tool_get_local_inbox (CamelException *ex)
-{
- CamelFolder *folder;
- char *url;
-
- url = g_strdup_printf("file://%s/local/Inbox", evolution_dir);
- folder = mail_tool_uri_to_folder (url, 0, ex);
- g_free (url);
-
- return folder;
-}
-
-CamelFolder *
-mail_tool_get_inbox (const gchar *url, CamelException *ex)
-{
- CamelStore *store;
- CamelFolder *folder;
-
- store = camel_session_get_store (session, url, ex);
- if (!store)
- return NULL;
-
- folder = camel_store_get_inbox (store, ex);
- camel_object_unref (store);
-
- return folder;
-}
-
-CamelFolder *
-mail_tool_get_trash (const gchar *url, int connect, CamelException *ex)
-{
- CamelStore *store;
- CamelFolder *trash;
-
- if (connect)
- store = camel_session_get_store (session, url, ex);
- else
- store = (CamelStore *) camel_session_get_service (session, url, CAMEL_PROVIDER_STORE, ex);
-
- if (!store)
- return NULL;
-
- if (connect || ((CamelService *) store)->status == CAMEL_SERVICE_CONNECTED)
- trash = camel_store_get_trash (store, ex);
- else
- trash = NULL;
-
- camel_object_unref (store);
-
- return trash;
-}
-
-static char *
-mail_tool_get_local_movemail_path (const unsigned char *uri)
-{
- unsigned char *safe_uri, *c;
- char *path;
-
- safe_uri = g_strdup (uri);
- for (c = safe_uri; *c; c++)
- if (strchr ("/:;=|%&#!*^()\\, ", *c) || !isprint ((int) *c))
- *c = '_';
-
- path = g_strdup_printf ("%s/local/Inbox/movemail.%s", evolution_dir, safe_uri);
- g_free (safe_uri);
-
- return path;
-}
-
-char *
-mail_tool_do_movemail (const char *source_url, CamelException *ex)
-{
- char *dest_path;
- struct stat sb;
- CamelURL *uri;
-
- uri = camel_url_new(source_url, ex);
- if (uri == NULL)
- return NULL;
-
- if (strcmp(uri->protocol, "mbox") != 0) {
- /* FIXME: use right text here post 1.4 */
- camel_exception_setv (ex, CAMEL_EXCEPTION_SERVICE_URL_INVALID,
- _("Could not parse URL `%s'"),
- source_url);
- camel_url_free(uri);
- return NULL;
- }
-
- /* Set up our destination. */
- dest_path = mail_tool_get_local_movemail_path (source_url);
-
- /* Movemail from source (source_url) to dest_path */
- camel_movemail (uri->path, dest_path, ex);
- camel_url_free(uri);
-
- if (stat (dest_path, &sb) < 0 || sb.st_size == 0) {
- unlink (dest_path); /* Clean up the movemail.foo file. */
- g_free (dest_path);
- return NULL;
- }
-
- if (camel_exception_is_set (ex)) {
- g_free (dest_path);
- return NULL;
- }
-
- return dest_path;
-}
-
-char *
-mail_tool_generate_forward_subject (CamelMimeMessage *msg)
-{
- const char *subject;
- char *fwd_subj;
- const int max_subject_length = 1024;
-
- subject = camel_mime_message_get_subject(msg);
-
- if (subject && *subject) {
- /* Truncate insanely long subjects */
- if (strlen (subject) < max_subject_length) {
- fwd_subj = g_strdup_printf ("[Fwd: %s]", subject);
- } else {
- /* We can't use %.*s because it depends on the locale being C/POSIX
- or UTF-8 to work correctly in glibc */
- /*fwd_subj = g_strdup_printf ("[Fwd: %.*s...]", max_subject_length, subject);*/
- fwd_subj = g_malloc (max_subject_length + 11);
- memcpy (fwd_subj, "[Fwd: ", 6);
- memcpy (fwd_subj + 6, subject, max_subject_length);
- memcpy (fwd_subj + 6 + max_subject_length, "...]", 5);
- }
- } else {
- const CamelInternetAddress *from;
- char *fromstr;
-
- from = camel_mime_message_get_from (msg);
- if (from) {
- fromstr = camel_address_format (CAMEL_ADDRESS (from));
- fwd_subj = g_strdup_printf ("[Fwd: %s]", fromstr);
- g_free (fromstr);
- } else
- fwd_subj = g_strdup ("[Fwd: No Subject]");
- }
-
- return fwd_subj;
-}
-
-XEvolution *
-mail_tool_remove_xevolution_headers (CamelMimeMessage *message)
-{
- XEvolution *xev;
-
- xev = g_new (XEvolution, 1);
- xev->flags = g_strdup (camel_medium_get_header (CAMEL_MEDIUM (message), "X-Evolution"));
- xev->source = g_strdup (camel_medium_get_header (CAMEL_MEDIUM (message), "X-Evolution-Source"));
- xev->transport = g_strdup (camel_medium_get_header (CAMEL_MEDIUM (message), "X-Evolution-Transport"));
- xev->account = g_strdup (camel_medium_get_header (CAMEL_MEDIUM (message), "X-Evolution-Account"));
- xev->fcc = g_strdup (camel_medium_get_header (CAMEL_MEDIUM (message), "X-Evolution-Fcc"));
- xev->format = g_strdup (camel_medium_get_header (CAMEL_MEDIUM (message), "X-Evolution-Format"));
- xev->postto = g_strdup (camel_medium_get_header (CAMEL_MEDIUM (message), "X-Evolution-PostTo"));
-
- /* rip off the X-Evolution* headers */
- camel_medium_remove_header (CAMEL_MEDIUM (message), "X-Evolution");
- camel_medium_remove_header (CAMEL_MEDIUM (message), "X-Evolution-Source");
- camel_medium_remove_header (CAMEL_MEDIUM (message), "X-Evolution-Transport");
- camel_medium_remove_header (CAMEL_MEDIUM (message), "X-Evolution-Account");
- camel_medium_remove_header (CAMEL_MEDIUM (message), "X-Evolution-Fcc");
- camel_medium_remove_header (CAMEL_MEDIUM (message), "X-Evolution-Format");
- camel_medium_remove_header (CAMEL_MEDIUM (message), "X-Evolution-PostTo");
-
- return xev;
-}
-
-void
-mail_tool_restore_xevolution_headers (CamelMimeMessage *message, XEvolution *xev)
-{
- if (xev->flags)
- camel_medium_set_header (CAMEL_MEDIUM (message), "X-Evolution", xev->flags);
- if (xev->source)
- camel_medium_set_header (CAMEL_MEDIUM (message), "X-Evolution-Source", xev->source);
- if (xev->transport)
- camel_medium_set_header (CAMEL_MEDIUM (message), "X-Evolution-Transport", xev->transport);
- if (xev->account)
- camel_medium_set_header (CAMEL_MEDIUM (message), "X-Evolution-Account", xev->account);
- if (xev->fcc)
- camel_medium_set_header (CAMEL_MEDIUM (message), "X-Evolution-Fcc", xev->fcc);
- if (xev->format)
- camel_medium_set_header (CAMEL_MEDIUM (message), "X-Evolution-Format", xev->format);
- if (xev->postto)
- camel_medium_set_header (CAMEL_MEDIUM (message), "X-Evolution-PostTo", xev->postto);
-}
-
-void
-mail_tool_destroy_xevolution (XEvolution *xev)
-{
- g_free (xev->flags);
- g_free (xev->source);
- g_free (xev->transport);
- g_free (xev->account);
- g_free (xev->format);
- g_free (xev->fcc);
- g_free (xev->postto);
- g_free (xev);
-}
-
-CamelMimePart *
-mail_tool_make_message_attachment (CamelMimeMessage *message)
-{
- CamelMimePart *part;
- const char *subject;
- XEvolution *xev;
- char *desc;
-
- subject = camel_mime_message_get_subject (message);
- if (subject)
- desc = g_strdup_printf (_("Forwarded message - %s"), subject);
- else
- desc = g_strdup (_("Forwarded message"));
-
- /* rip off the X-Evolution headers */
- xev = mail_tool_remove_xevolution_headers (message);
- mail_tool_destroy_xevolution (xev);
-
- /* remove Bcc headers */
- while (camel_medium_get_header (CAMEL_MEDIUM (message), "Bcc"))
- camel_medium_remove_header (CAMEL_MEDIUM (message), "Bcc");
-
- part = camel_mime_part_new ();
- camel_mime_part_set_disposition (part, "inline");
- camel_mime_part_set_description (part, desc);
- camel_medium_set_content_object (CAMEL_MEDIUM (part),
- CAMEL_DATA_WRAPPER (message));
- camel_mime_part_set_content_type (part, "message/rfc822");
- g_free (desc);
-
- return part;
-}
-
-CamelFolder *
-mail_tool_uri_to_folder (const char *uri, guint32 flags, CamelException *ex)
-{
- CamelURL *url;
- CamelStore *store = NULL;
- CamelFolder *folder = NULL;
- int offset = 0;
-
- g_return_val_if_fail (uri != NULL, NULL);
-
- /* This hack is still needed for file:/ since it's its own EvolutionStorage type */
- if (!strncmp (uri, "vtrash:", 7))
- offset = 7;
-
- url = camel_url_new (uri + offset, ex);
- if (!url) {
- return NULL;
- }
-
- store = camel_session_get_store (session, uri + offset, ex);
- if (store) {
- const char *name;
-
- /* if we have a fragment, then the path is actually used by the store,
- so the fragment is the path to the folder instead */
- if (url->fragment) {
- name = url->fragment;
- } else {
- if (url->path && *url->path)
- name = url->path + 1;
- else
- name = "";
- }
-
- if (offset)
- folder = camel_store_get_trash (store, ex);
- else
- folder = camel_store_get_folder (store, name, flags, ex);
- camel_object_unref (store);
- }
-
- if (folder)
- mail_note_folder (folder);
-
- camel_url_free (url);
-
- return folder;
-}
-
-/**
- * mail_tool_quote_message:
- * @message: mime message to quote
- * @fmt: credits format - example: "On %s, %s wrote:\n"
- * @Varargs: arguments
- *
- * Returns an allocated buffer containing the quoted message.
- */
-gchar *
-mail_tool_quote_message (CamelMimeMessage *message, const char *fmt, ...)
-{
- CamelDataWrapper *contents;
- gboolean want_plain;
- char *text, *colour;
- GConfClient *gconf;
-
- gconf = mail_config_get_gconf_client ();
-
- contents = camel_medium_get_content_object (CAMEL_MEDIUM (message));
- /* We pass "want_plain" for "cite", since if it's HTML, we'll
- * do the citing ourself below.
- */
- /* FIXME the citing logic has changed and we basically never want_plain
- * to be true now, but I don't want to remove all that logic until I
- * am sure --Larry
- */
- want_plain = FALSE;
- text = mail_get_message_body (contents, want_plain, want_plain);
-
- /* Set the quoted reply text. */
- if (text) {
- char *sig, *p, *ret_text, *credits = NULL;
-
- /* look for the signature and strip it off */
- sig = text;
- while ((p = strstr (sig, "\n-- \n")))
- sig = p + 1;
-
- if (sig != text)
- *sig = '\0';
-
- /* create credits */
- if (fmt) {
- va_list ap;
-
- va_start (ap, fmt);
- credits = g_strdup_vprintf (fmt, ap);
- va_end (ap);
- }
-
- colour = gconf_client_get_string (gconf, "/apps/evolution/mail/display/citation_colour", NULL);
-
- ret_text = g_strdup_printf ("%s<!--+GtkHTML:<DATA class=\"ClueFlow\" key=\"orig\" value=\"1\">-->"
- "<font color=\"%s\">\n%s%s%s</font>"
- "<!--+GtkHTML:<DATA class=\"ClueFlow\" clear=\"orig\">-->",
- credits ? credits : "",
- colour ? colour : "#737373",
- want_plain ? "" : "<blockquote type=cite><i>",
- text,
- want_plain ? "" : "</i></blockquote>");
-
- g_free (text);
- g_free (colour);
- g_free (credits);
-
- return ret_text;
- }
-
- return NULL;
-}
-
-
-/**
- * mail_tool_forward_message:
- * @message: mime message to forward
- * @quoted: whether to forwarded it quoted (%TRUE) or inline (%FALSE)
- *
- * Returns an allocated buffer containing the forwarded message.
- */
-gchar *
-mail_tool_forward_message (CamelMimeMessage *message, gboolean quoted)
-{
- char *title, *body, *ret;
- gboolean send_html;
- GConfClient *gconf;
-
- gconf = mail_config_get_gconf_client ();
- send_html = gconf_client_get_bool (gconf, "/apps/evolution/mail/composer/send_html", NULL);
-
- body = mail_get_message_body (CAMEL_DATA_WRAPPER (message), !send_html, quoted);
- title = _("Forwarded Message");
- ret = g_strdup_printf ("-----%s-----<br>%s", title, body ? body : "");
- g_free (body);
-
- return ret;
-}
-
-
-/**
- * mail_tools_x_evolution_message_parse:
- * @in: GtkSelectionData->data
- * @inlen: GtkSelectionData->length
- * @uids: pointer to a gptrarray that will be filled with uids on success
- *
- * Parses the GtkSelectionData and returns a CamelFolder and a list of
- * UIDs specified by the selection.
- **/
-CamelFolder *
-mail_tools_x_evolution_message_parse (char *in, unsigned int inlen, GPtrArray **uids)
-{
- /* format: "uri\0uid1\0uid2\0uid3\0...\0uidn" */
- char *inptr, *inend;
- CamelFolder *folder;
-
- if (in == NULL)
- return NULL;
-
- folder = mail_tool_uri_to_folder (in, 0, NULL);
-
- if (!folder)
- return NULL;
-
- /* split the uids */
- inend = in + inlen;
- inptr = in + strlen (in) + 1;
- *uids = g_ptr_array_new ();
- while (inptr < inend) {
- char *start = inptr;
-
- while (inptr < inend && *inptr)
- inptr++;
-
- g_ptr_array_add (*uids, g_strndup (start, inptr - start));
- inptr++;
- }
-
- return folder;
-}
-
-
-char *
-mail_tools_folder_to_url (CamelFolder *folder)
-{
- char *service_url, *url;
- const char *full_name;
- CamelService *service;
-
- g_return_val_if_fail (CAMEL_IS_FOLDER (folder), NULL);
-
- full_name = folder->full_name;
- while (*full_name == '/')
- full_name++;
-
- service = (CamelService *) folder->parent_store;
- service_url = camel_url_to_string (service->url, CAMEL_URL_HIDE_ALL);
- url = g_strdup_printf ("%s%s%s", service_url, service_url[strlen (service_url)-1] != '/' ? "/" : "",
- full_name);
- g_free (service_url);
-
- return url;
-}
-
-static char *meta_data_key(const char *uri, char **pathp)
-{
- CamelURL *url;
- GString *path;
- const char *key;
- char *p, c;
-
- url = camel_url_new(uri, NULL);
-
- if (url == NULL) {
- g_warning("Trying to retrieve meta-data for unparsable uri: %s", uri);
- *pathp = g_build_path(evolution_dir, "meta/unknown", NULL);
-
- return g_strdup("folder");
- }
-
- path = g_string_new(evolution_dir);
- g_string_append_printf(path, "/meta/%s/", url->protocol);
-
- if (url->host && url->host[0]) {
- if (url->user)
- g_string_append_printf(path, "%s@", url->user);
- g_string_append(path, url->host);
- if (url->port)
- g_string_append_printf(path, ":%d", url->port);
- key = url->path;
- } else if (url->path) {
- if (url->fragment) {
- p = url->path;
- while ((c = *p++)) {
- if (c == '/')
- c = '_';
- g_string_append_c(path, c);
- }
- key = url->fragment;
- } else {
- key = url->path;
- }
- }
-
- if (key == NULL)
- key = uri;
-
- p = g_strdup(key);
- camel_url_free(url);
- *pathp = path->str;
- g_string_free(path, FALSE);
-
- return p;
-}
-
-EMeta *
-mail_tool_get_meta_data(const char *uri)
-{
- char *path, *key;
- EMeta *meta;
-
- key = meta_data_key(uri, &path);
- meta = e_meta_data_find(path, key);
- g_free(key);
- g_free(path);
-
- return meta;
-}
-
-void
-mail_tool_delete_meta_data(const char *uri)
-{
- char *path, *key;
-
- key = meta_data_key(uri, &path);
- e_meta_data_delete(path, key);
- g_free(key);
- g_free(path);
-}
generated by cgit (git 2.34.1) at 2024-11-29 13:12:01 +0800