+/* Copyright (c) 2006, Nokia Corporation
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of the Nokia Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
+ * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _GNU_SOURCE
#define _GNU_SOURCE
+#endif
#ifdef HAVE_CONFIG_H
#include <config.h>
#include <tny-shared.h>
#include <tny-folder.h>
+#include <tny-folder-store.h>
#include <tny-list.h>
#include <tny-iterator.h>
#include <tny-simple-list.h>
-#include "modest-text-utils.h"
+#include <libmodest-dbus-client/libmodest-dbus-client.h>
+#include "modest-text-utils.h"
+#include "modest-account-mgr.h"
+#include "modest-tny-account-store.h"
+#include "modest-tny-account.h"
#include "modest-search.h"
+#include "modest-runtime.h"
+
+static gchar *
+g_strdup_or_null (const gchar *str)
+{
+ gchar *string = NULL;
+
+ if (str != NULL) {
+ string = g_strdup (str);
+ }
+
+ return string;
+}
static GList*
-add_header (GList *list, TnyHeader *header, TnyFolder *folder)
+add_hit (GList *list, TnyHeader *header, TnyFolder *folder)
{
- gchar *furl = tny_folder_get_url_string (folder);
- const gchar *uid = tny_header_get_uid (header);
- gchar *str = g_strdup_printf ("%s/%s", furl, uid);
+ ModestSearchHit *hit;
+ TnyHeaderFlags flags;
+ char *furl;
+ char *msg_url;
+ const char *uid;
+ const char *subject;
+ const char *sender;
+
+ hit = g_slice_new0 (ModestSearchHit);
+
+ furl = tny_folder_get_url_string (folder);
+ printf ("DEBUG: %s: folder URL=%s\n", __FUNCTION__, furl);
+ if (!furl) {
+ g_warning ("%s: tny_folder_get_url_string(): returned NULL for folder. Folder name=%s\n", __FUNCTION__, tny_folder_get_name (folder));
+ }
+
+ /* Make sure that we use the short UID instead of the long UID,
+ * and/or find out what UID form is used when finding, in camel_data_cache_get().
+ * so we can find what we get. Philip is working on this.
+ */
+ uid = tny_header_get_uid (header);
+ if (!furl) {
+ g_warning ("%s: tny_header_get_uid(): returned NULL for message with subject=%s\n", __FUNCTION__, tny_header_get_subject (header));
+ }
+
+ msg_url = g_strdup_printf ("%s/%s", furl, uid);
g_free (furl);
- return g_list_prepend (list, str);
+
+ subject = tny_header_get_subject (header);
+ sender = tny_header_get_from (header);
+
+ flags = tny_header_get_flags (header);
+
+ hit->msgid = msg_url;
+ hit->subject = g_strdup_or_null (subject);
+ hit->sender = g_strdup_or_null (sender);
+ hit->folder = g_strdup_or_null (tny_folder_get_name (folder));
+ hit->msize = tny_header_get_message_size (header);
+ hit->has_attachment = flags & TNY_HEADER_FLAG_ATTACHMENTS;
+ hit->is_unread = ! (flags & TNY_HEADER_FLAG_SEEN);
+ hit->timestamp = tny_header_get_date_received (header);
+
+ return g_list_prepend (list, hit);
}
+/** Call this until it returns FALSE or nread is set to 0.
+ *
+ * @result: FALSE is something failed. */
static gboolean
read_chunk (TnyStream *stream, char *buffer, gsize count, gsize *nread)
{
- gsize _nread;
- gssize res;
+ gsize _nread = 0;
+ gssize res = 0;
- _nread = 0;
while (_nread < count) {
res = tny_stream_read (stream,
buffer + _nread,
count - _nread);
- if (res == -1) {
+ if (res == -1) { /* error */
*nread = _nread;
return FALSE;
}
- if (res == 0)
- break;
-
_nread += res;
+
+ if (res == 0) { /* no more bytes read. */
+ *nread = _nread;
+ return TRUE;
+ }
}
*nread = _nread;
return TRUE;
-
-
}
#ifdef MODEST_HAVE_OGS
static gboolean
search_mime_part_ogs (TnyMimePart *part, ModestSearch *search)
{
- TnyStream *stream;
+ TnyStream *stream = NULL;
char buffer[4096];
- gsize len;
- gsize nread;
- gboolean is_html = FALSE;
- gboolean found;
- gboolean res;
-
-
- if (! tny_mime_part_content_type_is (part, "text/ *") ||
- ! (is_html = tny_mime_part_content_type_is (part, "text/html"))) {
- return FALSE;
+ const gsize len = sizeof (buffer);
+ gsize nread = 0;
+ gboolean is_text_html = FALSE;
+ gboolean found = FALSE;
+ gboolean res = FALSE;
+
+ gboolean is_text = tny_mime_part_content_type_is (part, "text/*");
+ if (!is_text) {
+ g_debug ("%s: tny_mime_part_content_type_is() failed to find a "
+ "text/* MIME part. Content type is %s",
+ __FUNCTION__, "Unknown (calling tny_mime_part_get_content_type(part) causes a deadlock)");
+
+ /* Retry with specific MIME types, because the wildcard seems to fail
+ * in tinymail.
+ * Actually I'm not sure anymore that it fails, so we could probalby
+ * remove this later: murrayc */
+ is_text = (
+ tny_mime_part_content_type_is (part, "text/plain") ||
+ tny_mime_part_content_type_is (part, "text/html") );
+
+ if (is_text) {
+ g_debug ("%s: Retryting with text/plain or text/html succeeded",
+ __FUNCTION__);
+ }
+ }
+
+ if (!is_text) {
+ return FALSE;
}
+
+ is_text_html = tny_mime_part_content_type_is (part, "text/html");
- found = FALSE;
- len = sizeof (buffer);
stream = tny_mime_part_get_stream (part);
- while ((res = read_chunk (stream, buffer, len, &nread))) {
-
- if (is_html) {
+ res = read_chunk (stream, buffer, len, &nread);
+ while (res && (nread > 0)) {
+ /* search->text_searcher was instantiated in modest_search_folder(). */
+
+ if (is_text_html) {
found = ogs_text_searcher_search_html (search->text_searcher,
buffer,
if (found) {
break;
}
-
+
+ nread = 0;
+ res = read_chunk (stream, buffer, len, &nread);
}
if (!found) {
}
ogs_text_searcher_reset (search->text_searcher);
+
+ /* debug stuff:
+ if (!found) {
+ buffer[len -1] = 0;
+ printf ("DEBUG: %s: query %s was not found in message text: %s\n",
+ __FUNCTION__, search->query, buffer);
+
+ } else {
+ printf ("DEBUG: %s: found.\n", __FUNCTION__);
+ }
+ */
return found;
}
-#endif
+
+#else
static gboolean
search_mime_part_strcmp (TnyMimePart *part, ModestSearch *search)
TnyStream *stream;
char buffer[8193];
char *chunk[2];
- gsize len;
- gssize nread;
+ gssize len;
+ gsize nread;
gboolean found;
gboolean res;
- if (! tny_mime_part_content_type_is (part, "text/ *")) {
+ if (! tny_mime_part_content_type_is (part, "text/*")) {
+ g_debug ("%s: No text MIME part found.\n", __FUNCTION__);
return FALSE;
}
g_object_unref (stream);
return found;
}
+#endif /*MODEST_HAVE_OGS*/
static gboolean
search_string (const char *what,
ogs_text_searcher_reset (search->text_searcher);
} else {
#endif
+ if (what == NULL || where == NULL) {
+ return FALSE;
+ }
+
found = !modest_text_utils_utf8_strcmp (what, where, TRUE);
#ifdef MODEST_HAVE_OGS
}
}
+static gboolean search_mime_part_and_child_parts (TnyMimePart *part, ModestSearch *search)
+{
+ gboolean found = FALSE;
+ #ifdef MODEST_HAVE_OGS
+ found = search_mime_part_ogs (part, search);
+ #else
+ found = search_mime_part_strcmp (part, search);
+ #endif
+
+ if (found) {
+ return found;
+ }
+
+ /* Check the child part too, recursively: */
+ TnyList *child_parts = tny_simple_list_new ();
+ tny_mime_part_get_parts (TNY_MIME_PART (part), child_parts);
+
+ TnyIterator *piter = tny_list_create_iterator (child_parts);
+ while (!found && !tny_iterator_is_done (piter)) {
+ TnyMimePart *pcur = (TnyMimePart *) tny_iterator_get_current (piter);
+ if (pcur) {
+ found = search_mime_part_and_child_parts (pcur, search);
+
+ g_object_unref (pcur);
+ }
+
+ tny_iterator_next (piter);
+ }
+
+ g_object_unref (piter);
+ g_object_unref (child_parts);
+
+ return found;
+}
+
/**
* modest_search:
* @folder: a #TnyFolder instance
* @search: a #ModestSearch query
*
- * This operation will search @folder for headers that match the query @search.
+ * This operation will search @folder for headers that match the query @search,
+ * if the folder itself matches the query.
* It will return a doubly linked list with URIs that point to the message.
**/
GList *
-modest_search (TnyFolder *folder, ModestSearch *search)
+modest_search_folder (TnyFolder *folder, ModestSearch *search)
{
+ /* Check that we should be searching this folder. */
+ /* Note that we don't try to search sub-folders.
+ * Maybe we should, but that should be specified. */
+ if (search->folder && strlen (search->folder) && (strcmp (tny_folder_get_id (folder), search->folder) != 0))
+ return NULL;
+
GList *retval = NULL;
- TnyIterator *iter;
- TnyList *list;
- gboolean (*part_search_func) (TnyMimePart *part, ModestSearch *search);
-
- part_search_func = search_mime_part_strcmp;
-
+ TnyIterator *iter = NULL;
+ TnyList *list = NULL;
+
#ifdef MODEST_HAVE_OGS
- if (search->flags & MODEST_SEARCH_USE_OGS &&
- search->text_searcher == NULL && search->query != NULL) {
- OgsTextSearcher *text_searcher;
-
- text_searcher = ogs_text_searcher_new (FALSE);
- ogs_text_searcher_parse_query (text_searcher, search->query);
- search->text_searcher = text_searcher;
+ if (search->flags & MODEST_SEARCH_USE_OGS) {
+
+ if (search->text_searcher == NULL && search->query != NULL) {
+ OgsTextSearcher *text_searcher;
- part_search_func = search_mime_part_ogs;
+ text_searcher = ogs_text_searcher_new (FALSE);
+ ogs_text_searcher_parse_query (text_searcher, search->query);
+ search->text_searcher = text_searcher;
+ }
}
#endif
list = tny_simple_list_new ();
- tny_folder_get_headers (folder, list, FALSE, NULL);
+ GError *error = NULL;
+ tny_folder_get_headers (folder, list, FALSE /* don't refresh */, &error);
+ if (error) {
+ g_warning ("%s: tny_folder_get_headers() failed with error=%s.\n",
+ __FUNCTION__, error->message);
+ g_error_free (error);
+ error = NULL;
+ }
iter = tny_list_create_iterator (list);
while (!tny_iterator_is_done (iter)) {
TnyHeader *cur = (TnyHeader *) tny_iterator_get_current (iter);
- time_t t = tny_header_get_date_sent (cur);
+ const time_t t = tny_header_get_date_sent (cur);
gboolean found = FALSE;
-
+
+ /* Ignore deleted (not yet expunged) emails: */
+ if (tny_header_get_flags(cur) & TNY_HEADER_FLAG_DELETED)
+ goto go_next;
+
if (search->flags & MODEST_SEARCH_BEFORE)
if (!(t <= search->before))
goto go_next;
goto go_next;
if (search->flags & MODEST_SEARCH_SIZE)
- if (tny_header_get_message_size (cur) < search->minsize)
+ if (tny_header_get_message_size (cur) < search->minsize)
goto go_next;
if (search->flags & MODEST_SEARCH_SUBJECT) {
const char *str = tny_header_get_subject (cur);
if ((found = search_string (search->subject, str, search))) {
- retval = add_header (retval, cur, folder);
+ retval = add_hit (retval, cur, folder);
}
}
if (!found && search->flags & MODEST_SEARCH_SENDER) {
- const char *str = tny_header_get_from (cur);
+ char *str = g_strdup (tny_header_get_from (cur));
- if ((found = search_string (search->from, str, search))) {
- retval = add_header (retval, cur, folder);
+ if ((found = search_string (search->from, (const gchar *) str, search))) {
+ retval = add_hit (retval, cur, folder);
}
+ g_free (str);
}
if (!found && search->flags & MODEST_SEARCH_RECIPIENT) {
const char *str = tny_header_get_to (cur);
if ((found = search_string (search->recipient, str, search))) {
- retval = add_header (retval, cur, folder);
+ retval = add_hit (retval, cur, folder);
}
}
-
+
if (!found && search->flags & MODEST_SEARCH_BODY) {
TnyHeaderFlags flags;
GError *err = NULL;
TnyMsg *msg = NULL;
- TnyIterator *piter;
- TnyList *parts;
flags = tny_header_get_flags (cur);
msg = tny_folder_get_msg (folder, cur, &err);
if (err != NULL || msg == NULL) {
- g_warning ("Could not get message\n");
+ g_warning ("%s: Could not get message.\n", __FUNCTION__);
g_error_free (err);
if (msg) {
g_object_unref (msg);
}
- }
+ } else {
+
+ found = search_mime_part_and_child_parts (TNY_MIME_PART (msg),
+ search);
+ if (found) {
+ retval = add_hit (retval, cur, folder);
+ }
+ }
+
+ if (msg)
+ g_object_unref (msg);
+ }
+
+go_next:
+ g_object_unref (cur);
+ tny_iterator_next (iter);
+ }
- parts = tny_simple_list_new ();
- tny_mime_part_get_parts (TNY_MIME_PART (msg), parts);
+ g_object_unref (iter);
+ g_object_unref (list);
+ return retval;
+}
- piter = tny_list_create_iterator (parts);
- while (!found && !tny_iterator_is_done (piter)) {
- TnyMimePart *pcur = (TnyMimePart *) tny_iterator_get_current (piter);
+GList *
+modest_search_account (TnyAccount *account, ModestSearch *search)
+{
+ TnyFolderStore *store;
+ TnyIterator *iter;
+ TnyList *folders;
+ GList *hits;
+ GError *error;
+
+ error = NULL;
+ hits = NULL;
+
+ store = TNY_FOLDER_STORE (account);
+
+ folders = tny_simple_list_new ();
+ tny_folder_store_get_folders (store, folders, NULL, &error);
+
+ if (error != NULL) {
+ g_object_unref (folders);
+ return NULL;
+ }
- if ((found = part_search_func (pcur, search))) {
- retval = add_header (retval, cur, folder);
- }
+ iter = tny_list_create_iterator (folders);
+ while (!tny_iterator_is_done (iter)) {
+ TnyFolder *folder = NULL;
+ GList *res = NULL;
- g_object_unref (pcur);
- tny_iterator_next (piter);
+ folder = TNY_FOLDER (tny_iterator_get_current (iter));
+ if (folder) {
+ /* g_debug ("DEBUG: %s: searching folder %s.",
+ __FUNCTION__, tny_folder_get_name (folder)); */
+
+ res = modest_search_folder (folder, search);
+
+ if (res != NULL) {
+ if (hits == NULL) {
+ hits = res;
+ } else {
+ hits = g_list_concat (hits, res);
+ }
}
- g_object_unref (piter);
- g_object_unref (parts);
- g_object_unref (msg);
+ g_object_unref (folder);
+ }
+
+ tny_iterator_next (iter);
+ }
+
+ g_object_unref (iter);
+ g_object_unref (folders);
+
+ /* printf ("DEBUG: %s: hits length = %d\n", __FUNCTION__, g_list_length (hits)); */
+ return hits;
+}
+
+GList *
+modest_search_all_accounts (ModestSearch *search)
+{
+ /* printf ("DEBUG: %s: query=%s\n", __FUNCTION__, search->query); */
+ ModestTnyAccountStore *astore;
+ TnyList *accounts;
+ TnyIterator *iter;
+ GList *hits;
+ hits = NULL;
+ astore = modest_runtime_get_account_store ();
+
+ accounts = tny_simple_list_new ();
+ tny_account_store_get_accounts (TNY_ACCOUNT_STORE (astore),
+ accounts,
+ TNY_ACCOUNT_STORE_STORE_ACCOUNTS);
+
+ iter = tny_list_create_iterator (accounts);
+ while (!tny_iterator_is_done (iter)) {
+ TnyAccount *account = NULL;
+ GList *res = NULL;
+
+ account = TNY_ACCOUNT (tny_iterator_get_current (iter));
+ if (account) {
+ /* g_debug ("DEBUG: %s: Searching account %s",
+ __FUNCTION__, tny_account_get_name (account)); */
+ res = modest_search_account (account, search);
+
+ if (res != NULL) {
+ if (hits == NULL) {
+ hits = res;
+ } else {
+ hits = g_list_concat (hits, res);
+ }
+ }
+
+ g_object_unref (account);
}
-go_next:
- g_object_unref (cur);
+
tny_iterator_next (iter);
}
+ g_object_unref (accounts);
g_object_unref (iter);
- g_object_unref (list);
- return retval;
+
+ /* printf ("DEBUG: %s: end: hits length=%d\n", __FUNCTION__, g_list_length(hits)); */
+ return hits;
}
+
projects / modest / blobdiff