]> git.0d.be Git - empathy.git/blobdiff - libempathy/empathy-log-manager.c
Started splitting empathy log code from the log manager to make logging more pluggabl...
[empathy.git] / libempathy / empathy-log-manager.c
index 2dccbc9fdd6ad578166b159f85dfe3a7a4128944..054f64e6fbd60327ef00d4b7941737be1d31c6e2 100644 (file)
@@ -19,6 +19,7 @@
  * Boston, MA 02111-1307, USA.
  *
  * Authors: Xavier Claessens <xclaesse@gmail.com>
+ *          Jonny Lamb <jonny.lamb@collabora.co.uk>
  */
 
 #include <config.h>
 #include <glib/gstdio.h>
 
 #include "empathy-log-manager.h"
-#include "empathy-contact.h"
-#include "empathy-time.h"
+#include "empathy-log-source-empathy.h"
 #include "empathy-utils.h"
 
 #define DEBUG_FLAG EMPATHY_DEBUG_OTHER
 #include "empathy-debug.h"
 
-#define LOG_DIR_CREATE_MODE       (S_IRUSR | S_IWUSR | S_IXUSR)
-#define LOG_FILE_CREATE_MODE      (S_IRUSR | S_IWUSR)
-#define LOG_DIR_CHATROOMS         "chatrooms"
-#define LOG_FILENAME_SUFFIX       ".log"
-#define LOG_TIME_FORMAT_FULL      "%Y%m%dT%H:%M:%S"
-#define LOG_TIME_FORMAT           "%Y%m%d"
-#define LOG_HEADER \
-    "<?xml version='1.0' encoding='utf-8'?>\n" \
-    "<?xml-stylesheet type=\"text/xsl\" href=\"empathy-log.xsl\"?>\n" \
-    "<log>\n"
-
-#define LOG_FOOTER \
-    "</log>\n"
-
 #define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyLogManager)
 typedef struct {
-       gchar *basedir;
+       GList *sources;
 } EmpathyLogManagerPriv;
 
-static const gchar *        log_manager_get_basedir                (EmpathyLogManager      *manager);
-static GList *              log_manager_get_all_files              (EmpathyLogManager      *manager,
-                                                                   const gchar            *dir);
-static GList *              log_manager_get_chats                  (EmpathyLogManager      *manager,
-                                                                   const gchar            *dir,
-                                                                   gboolean                is_chatroom);
-static gchar *              log_manager_get_dir                    (EmpathyLogManager      *manager,
-                                                                   McAccount              *account,
-                                                                   const gchar            *chat_id,
-                                                                   gboolean                chatroom);
-static gchar *              log_manager_get_filename               (EmpathyLogManager      *manager,
-                                                                   McAccount              *account,
-                                                                   const gchar            *chat_id,
-                                                                   gboolean                chatroom);
-static gchar *              log_manager_get_filename_for_date      (EmpathyLogManager      *manager,
-                                                                   McAccount              *account,
-                                                                   const gchar            *chat_id,
-                                                                   gboolean                chatroom,
-                                                                   const gchar            *date);
-static gchar *              log_manager_get_timestamp_filename     (void);
-static gchar *              log_manager_get_timestamp_from_message (EmpathyMessage          *message);
-static EmpathyLogSearchHit *log_manager_search_hit_new             (EmpathyLogManager      *manager,
-                                                                   const gchar            *filename);
-static void                 log_manager_search_hit_free            (EmpathyLogSearchHit    *hit);
-
 G_DEFINE_TYPE (EmpathyLogManager, empathy_log_manager, G_TYPE_OBJECT);
 
 static EmpathyLogManager * manager_singleton = NULL;
@@ -89,7 +50,6 @@ empathy_log_manager_init (EmpathyLogManager *manager)
 {
        EmpathyLogManagerPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (manager,
                EMPATHY_TYPE_LOG_MANAGER, EmpathyLogManagerPriv);
-
        manager->priv = priv;
 }
 
@@ -97,10 +57,15 @@ static void
 log_manager_finalize (GObject *object)
 {
        EmpathyLogManagerPriv *priv;
+       GList *l;
 
        priv = GET_PRIV (object);
 
-       g_free (priv->basedir);
+       for (l = priv->sources; l; l = l->next) {
+               g_slice_free (EmpathyLogSource, l->data);
+       }
+
+       g_list_free (priv->sources);
 }
 
 static GObject *
@@ -146,89 +111,23 @@ empathy_log_manager_add_message (EmpathyLogManager *manager,
                                 gboolean           chatroom,
                                 EmpathyMessage     *message)
 {
-       FILE          *file;
-       McAccount     *account;
-       EmpathyContact *sender;
-       const gchar   *body_str;
-       const gchar   *str;
-       EmpathyAvatar *avatar;
-       gchar         *avatar_token = NULL;
-       gchar         *filename;
-       gchar         *basedir;
-       gchar         *body;
-       gchar         *timestamp;
-       gchar         *contact_name;
-       gchar         *contact_id;
-       TpChannelTextMessageType msg_type;
+       EmpathyLogManagerPriv *priv;
+       GList *l;
 
        g_return_if_fail (EMPATHY_IS_LOG_MANAGER (manager));
        g_return_if_fail (chat_id != NULL);
        g_return_if_fail (EMPATHY_IS_MESSAGE (message));
 
-       sender = empathy_message_get_sender (message);
-       account = empathy_contact_get_account (sender);
-       body_str = empathy_message_get_body (message);
-       msg_type = empathy_message_get_tptype (message);
-
-       if (EMP_STR_EMPTY (body_str)) {
-               return;
-       }
-
-       filename = log_manager_get_filename (manager, account, chat_id, chatroom);
-       basedir = g_path_get_dirname (filename);
-       if (!g_file_test (basedir, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR)) {
-               DEBUG ("Creating directory:'%s'", basedir);
-
-               g_mkdir_with_parents (basedir, LOG_DIR_CREATE_MODE);
-       }
-       g_free (basedir);
-
-       DEBUG ("Adding message: '%s' to file: '%s'", body_str, filename);
-
-       if (!g_file_test (filename, G_FILE_TEST_EXISTS)) {
-               file = g_fopen (filename, "w+");
-               if (file) {
-                       g_fprintf (file, LOG_HEADER);
-               }
-               g_chmod (filename, LOG_FILE_CREATE_MODE);
-       } else {
-               file = g_fopen (filename, "r+");
-               if (file) {
-                       fseek (file, - strlen (LOG_FOOTER), SEEK_END);
-               }
-       }
-
-       body = g_markup_escape_text (body_str, -1);
-       timestamp = log_manager_get_timestamp_from_message (message);
+       priv = GET_PRIV (manager);
 
-       str = empathy_contact_get_name (sender);
-       contact_name = g_markup_escape_text (str, -1);
+       for (l = priv->sources; l; l = l->next) {
+               EmpathyLogSource *source = (EmpathyLogSource *) l->data;
 
-       str = empathy_contact_get_id (sender);
-       contact_id = g_markup_escape_text (str, -1);
+               if (!source->add_message)
+                       continue;
 
-       avatar = empathy_contact_get_avatar (sender);
-       if (avatar) {
-               avatar_token = g_markup_escape_text (avatar->token, -1);                
+               source->add_message (manager, chat_id, chatroom, message);
        }
-
-       g_fprintf (file,
-                  "<message time='%s' id='%s' name='%s' token='%s' isuser='%s' type='%s'>%s</message>\n" LOG_FOOTER,
-                  timestamp,
-                  contact_id,
-                  contact_name,
-                  avatar_token ? avatar_token : "",
-                  empathy_contact_is_user (sender) ? "true" : "false",
-                  empathy_message_type_to_str (msg_type),
-                  body);
-
-       fclose (file);
-       g_free (filename);
-       g_free (contact_id);
-       g_free (contact_name);
-       g_free (timestamp);
-       g_free (body);
-       g_free (avatar_token);
 }
 
 gboolean
@@ -237,180 +136,59 @@ empathy_log_manager_exists (EmpathyLogManager *manager,
                            const gchar       *chat_id,
                            gboolean           chatroom)
 {
-       gchar    *dir;
-       gboolean  exists;
-
-       dir = log_manager_get_dir (manager, account, chat_id, chatroom);
-       exists = g_file_test (dir, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR);
-       g_free (dir);
-
-       return exists;
-}
-
-GList *
-empathy_log_manager_get_dates (EmpathyLogManager *manager,
-                              McAccount         *account,
-                              const gchar       *chat_id,
-                              gboolean           chatroom)
-{
-       GList       *dates = NULL;
-       gchar       *date;
-       gchar       *directory;
-       GDir        *dir;
-       const gchar *filename;
-       const gchar *p;
-
-       g_return_val_if_fail (EMPATHY_IS_LOG_MANAGER (manager), NULL);
-       g_return_val_if_fail (MC_IS_ACCOUNT (account), NULL);
-       g_return_val_if_fail (chat_id != NULL, NULL);
+       GList *l;
+       EmpathyLogManagerPriv *priv;
 
-       directory = log_manager_get_dir (manager, account, chat_id, chatroom);
-       dir = g_dir_open (directory, 0, NULL);
-       if (!dir) {
-               DEBUG ("Could not open directory:'%s'", directory);
-               g_free (directory);
-               return NULL;
-       }
+       g_return_val_if_fail (EMPATHY_IS_LOG_MANAGER (manager), FALSE);
+       g_return_val_if_fail (MC_IS_ACCOUNT (account), FALSE);
+       g_return_val_if_fail (chat_id != NULL, FALSE);
 
-       DEBUG ("Collating a list of dates in:'%s'", directory);
+       priv = GET_PRIV (manager);
 
-       while ((filename = g_dir_read_name (dir)) != NULL) {
-               if (!g_str_has_suffix (filename, LOG_FILENAME_SUFFIX)) {
-                       continue;
-               }
+       for (l = priv->sources; l; l = l->next) {
+               EmpathyLogSource *source = (EmpathyLogSource *) l->data;
 
-               p = strstr (filename, LOG_FILENAME_SUFFIX);
-               date = g_strndup (filename, p - filename);
-               if (!date) {
+               if (!source->exists)
                        continue;
-               }
 
-               if (!g_regex_match_simple ("\\d{8}", date, 0, 0)) {
-                       continue;
+               if (source->exists (manager, account, chat_id, chatroom)) {
+                       return TRUE;
                }
-
-               dates = g_list_insert_sorted (dates, date, (GCompareFunc) strcmp);
        }
 
-       g_free (directory);
-       g_dir_close (dir);
-
-       DEBUG ("Parsed %d dates", g_list_length (dates));
-
-       return dates;
+       return FALSE;
 }
 
 GList *
-empathy_log_manager_get_messages_for_file (EmpathyLogManager *manager,
-                                          const gchar       *filename)
+empathy_log_manager_get_dates (EmpathyLogManager *manager,
+                              McAccount         *account,
+                              const gchar       *chat_id,
+                              gboolean           chatroom)
 {
-       GList               *messages = NULL;
-       xmlParserCtxtPtr     ctxt;
-       xmlDocPtr            doc;
-       xmlNodePtr           log_node;
-       xmlNodePtr           node;
-       EmpathyLogSearchHit *hit;
-       McAccount           *account;
+       GList *l, *out = NULL;
+       EmpathyLogManagerPriv *priv;
 
        g_return_val_if_fail (EMPATHY_IS_LOG_MANAGER (manager), NULL);
-       g_return_val_if_fail (filename != NULL, NULL);
-
-       DEBUG ("Attempting to parse filename:'%s'...", filename);
-
-       if (!g_file_test (filename, G_FILE_TEST_EXISTS)) {
-               DEBUG ("Filename:'%s' does not exist", filename);
-               return NULL;
-       }
-
-       /* Get the account from the filename */
-       hit = log_manager_search_hit_new (manager, filename);
-       account = g_object_ref (hit->account);
-       log_manager_search_hit_free (hit);
-
-       /* Create parser. */
-       ctxt = xmlNewParserCtxt ();
+       g_return_val_if_fail (MC_IS_ACCOUNT (account), NULL);
+       g_return_val_if_fail (chat_id != NULL, NULL);
 
-       /* Parse and validate the file. */
-       doc = xmlCtxtReadFile (ctxt, filename, NULL, 0);
-       if (!doc) {
-               g_warning ("Failed to parse file:'%s'", filename);
-               xmlFreeParserCtxt (ctxt);
-               return NULL;
-       }
+       priv = GET_PRIV (manager);
 
-       /* The root node, presets. */
-       log_node = xmlDocGetRootElement (doc);
-       if (!log_node) {
-               xmlFreeDoc (doc);
-               xmlFreeParserCtxt (ctxt);
-               return NULL;
-       }
+       for (l = priv->sources; l; l = l->next) {
+               EmpathyLogSource *source = (EmpathyLogSource *) l->data;
 
-       /* Now get the messages. */
-       for (node = log_node->children; node; node = node->next) {
-               EmpathyMessage     *message;
-               EmpathyContact     *sender;
-               gchar              *time;
-               time_t              t;
-               gchar              *sender_id;
-               gchar              *sender_name;
-               gchar              *sender_avatar_token;
-               gchar              *body;
-               gchar              *is_user_str;
-               gboolean            is_user = FALSE;
-               gchar              *msg_type_str;
-               TpChannelTextMessageType msg_type = TP_CHANNEL_TEXT_MESSAGE_TYPE_NORMAL;
-
-               if (strcmp (node->name, "message") != 0) {
+               if (!source->get_dates)
                        continue;
-               }
 
-               body = xmlNodeGetContent (node);
-               time = xmlGetProp (node, "time");
-               sender_id = xmlGetProp (node, "id");
-               sender_name = xmlGetProp (node, "name");
-               sender_avatar_token = xmlGetProp (node, "token");
-               is_user_str = xmlGetProp (node, "isuser");
-               msg_type_str = xmlGetProp (node, "type");
-
-               if (is_user_str) {
-                       is_user = strcmp (is_user_str, "true") == 0;
-               }
-               if (msg_type_str) {
-                       msg_type = empathy_message_type_from_str (msg_type_str);
+               if (!out) {
+                       out = source->get_dates (manager, account, chat_id, chatroom);
+               } else {
+                       /* TODO fix this */
+                       out = g_list_concat (out, source->get_dates (manager, account, chat_id, chatroom));
                }
-
-               t = empathy_time_parse (time);
-
-               sender = empathy_contact_new_full (account, sender_id, sender_name);
-               empathy_contact_set_is_user (sender, is_user);
-               if (!EMP_STR_EMPTY (sender_avatar_token)) {
-                       empathy_contact_load_avatar_cache (sender,
-                                                          sender_avatar_token);
-               }
-
-               message = empathy_message_new (body);
-               empathy_message_set_sender (message, sender);
-               empathy_message_set_timestamp (message, t);
-               empathy_message_set_tptype (message, msg_type);
-
-               messages = g_list_append (messages, message);
-
-               g_object_unref (sender);
-               xmlFree (time);
-               xmlFree (sender_id);
-               xmlFree (sender_name);
-               xmlFree (body);
-               xmlFree (is_user_str);
-               xmlFree (msg_type_str);
        }
 
-       DEBUG ("Parsed %d messages", g_list_length (messages));
-
-       xmlFreeDoc (doc);
-       xmlFreeParserCtxt (ctxt);
-
-       return messages;
+       return out;
 }
 
 GList *
@@ -420,18 +198,29 @@ empathy_log_manager_get_messages_for_date (EmpathyLogManager *manager,
                                           gboolean           chatroom,
                                           const gchar       *date)
 {
-       gchar *filename;
-       GList *messages;
+       GList *l, *out = NULL;
+       EmpathyLogManagerPriv *priv;
 
        g_return_val_if_fail (EMPATHY_IS_LOG_MANAGER (manager), NULL);
        g_return_val_if_fail (MC_IS_ACCOUNT (account), NULL);
        g_return_val_if_fail (chat_id != NULL, NULL);
 
-       filename = log_manager_get_filename_for_date (manager, account, chat_id, chatroom, date);
-       messages = empathy_log_manager_get_messages_for_file (manager, filename);
-       g_free (filename);
+       priv = GET_PRIV (manager);
+
+       for (l = priv->sources; l; l = l->next) {
+               EmpathyLogSource *source = (EmpathyLogSource *) l->data;
+
+               if (!source->get_messages_for_date)
+                       continue;
+
+               if (!out) {
+                       out = source->get_messages_for_date (manager, account, chat_id, chatroom, date);
+               } else {
+                       out = g_list_concat (out, source->get_messages_for_date (manager, account, chat_id, chatroom, date));
+               }
+       }
 
-       return messages;
+       return out;
 }
 
 GList *
@@ -440,102 +229,101 @@ empathy_log_manager_get_last_messages (EmpathyLogManager *manager,
                                       const gchar       *chat_id,
                                       gboolean           chatroom)
 {
-       GList *messages = NULL;
-       GList *dates;
-       GList *l;
+       GList *l, *out = NULL;
+       EmpathyLogManagerPriv *priv;
 
        g_return_val_if_fail (EMPATHY_IS_LOG_MANAGER (manager), NULL);
        g_return_val_if_fail (MC_IS_ACCOUNT (account), NULL);
        g_return_val_if_fail (chat_id != NULL, NULL);
 
-       dates = empathy_log_manager_get_dates (manager, account, chat_id, chatroom);
+       priv = GET_PRIV (manager);
 
-       l = g_list_last (dates);
-       if (l) {
-               messages = empathy_log_manager_get_messages_for_date (manager,
-                                                                     account,
-                                                                     chat_id,
-                                                                     chatroom,
-                                                                     l->data);
-       }
+       for (l = priv->sources; l; l = l->next) {
+               EmpathyLogSource *source = (EmpathyLogSource *) l->data;
+
+               if (!source->get_last_messages)
+                       continue;
 
-       g_list_foreach (dates, (GFunc) g_free, NULL);
-       g_list_free (dates);
+               if (!out) {
+                       out = source->get_last_messages (manager, account, chat_id, chatroom);
+               } else {
+                       out = g_list_concat (out, source->get_last_messages (manager, account, chat_id, chatroom));
+               }
+       }
 
-       return messages;
+       return out;
 }
 
 GList *
 empathy_log_manager_get_chats (EmpathyLogManager *manager,
                               McAccount         *account)
 {
-       const gchar *basedir;
-       gchar       *dir;
+       GList *l, *out = NULL;
+       EmpathyLogManagerPriv *priv;
 
-       basedir = log_manager_get_basedir (manager);
-       dir = g_build_filename (basedir,
-                               mc_account_get_unique_name (account),
-                               NULL);
+       g_return_val_if_fail (EMPATHY_IS_LOG_MANAGER (manager), NULL);
+       g_return_val_if_fail (MC_IS_ACCOUNT (account), NULL);
 
-       return log_manager_get_chats (manager, dir, FALSE);
+       priv = GET_PRIV (manager);
+
+       DEBUG ("size of sources is %i", g_list_length (priv->sources));
+
+       for (l = priv->sources; l; l = l->next) {
+               EmpathyLogSource *source = (EmpathyLogSource *) l->data;
+
+               if (!source->get_chats)
+                       continue;
+
+               if (!out) {
+                       out = source->get_chats (manager, account);
+               } else {
+                       out = g_list_concat (out, source->get_chats (manager, account));
+               }
+       }
+
+       return out;
 }
 
 GList *
 empathy_log_manager_search_new (EmpathyLogManager *manager,
                                const gchar       *text)
 {
-       GList *files, *l;
-       GList *hits = NULL;
-       gchar *text_casefold;
+       GList *l, *out = NULL;
+       EmpathyLogManagerPriv *priv;
 
        g_return_val_if_fail (EMPATHY_IS_LOG_MANAGER (manager), NULL);
        g_return_val_if_fail (!EMP_STR_EMPTY (text), NULL);
 
-       text_casefold = g_utf8_casefold (text, -1);
-
-       files = log_manager_get_all_files (manager, NULL);
-       DEBUG ("Found %d log files in total", g_list_length (files));
-
-       for (l = files; l; l = l->next) {
-               gchar       *filename;
-               GMappedFile *file;
-               gsize        length;
-               gchar       *contents;
-               gchar       *contents_casefold;
+       priv = GET_PRIV (manager);
 
-               filename = l->data;
+       for (l = priv->sources; l; l = l->next) {
+               EmpathyLogSource *source = (EmpathyLogSource *) l->data;
 
-               file = g_mapped_file_new (filename, FALSE, NULL);
-               if (!file) {
+               if (!source->search_new)
                        continue;
-               }
 
-               length = g_mapped_file_get_length (file);
-               contents = g_mapped_file_get_contents (file);
-               contents_casefold = g_utf8_casefold (contents, length);
-
-               g_mapped_file_free (file);
-
-               if (strstr (contents_casefold, text_casefold)) {
-                       EmpathyLogSearchHit *hit;
-
-                       hit = log_manager_search_hit_new (manager, filename);
-
-                       if (hit) {
-                               hits = g_list_prepend (hits, hit);
-                               DEBUG ("Found text:'%s' in file:'%s' on date:'%s'",
-                                       text, hit->filename, hit->date);
-                       }
+               if (!out) {
+                       out = source->search_new (manager, text);
+               } else {
+                       out = g_list_concat (out, source->search_new (manager, text));
                }
+       }
+
+       return out;
+}
 
-               g_free (contents_casefold);
-               g_free (filename);
+void
+empathy_log_manager_search_hit_free (EmpathyLogSearchHit *hit)
+{
+       if (hit->account) {
+               g_object_unref (hit->account);
        }
-       g_list_free (files);
 
-       g_free (text_casefold);
+       g_free (hit->date);
+       g_free (hit->filename);
+       g_free (hit->chat_id);
 
-       return hits;
+       g_slice_free (EmpathyLogSearchHit, hit);
 }
 
 void
@@ -544,7 +332,7 @@ empathy_log_manager_search_free (GList *hits)
        GList *l;
 
        for (l = hits; l; l = l->next) {
-               log_manager_search_hit_free (l->data);
+               empathy_log_manager_search_hit_free (l->data);
        }
        
        g_list_free (hits);
@@ -560,246 +348,3 @@ empathy_log_manager_get_date_readable (const gchar *date)
 
        return empathy_time_to_string_local (t, "%a %d %b %Y");
 }
-
-static const gchar *
-log_manager_get_basedir (EmpathyLogManager *manager)
-{
-       EmpathyLogManagerPriv *priv;    
-
-       priv = GET_PRIV (manager);
-
-       if (priv->basedir) {
-               return priv->basedir;
-       }
-
-       priv->basedir = g_build_path (G_DIR_SEPARATOR_S,
-                                     g_get_home_dir (),
-                                     ".gnome2",
-                                     PACKAGE_NAME,
-                                     "logs",
-                                     NULL);
-
-       return priv->basedir;
-}
-
-static GList *
-log_manager_get_all_files (EmpathyLogManager *manager,
-                          const gchar       *dir)
-{
-       GDir        *gdir;
-       GList       *files = NULL;
-       const gchar *name;
-       
-       if (!dir) {
-               dir = log_manager_get_basedir (manager);
-       }
-
-       gdir = g_dir_open (dir, 0, NULL);
-       if (!gdir) {
-               return NULL;
-       }
-
-       while ((name = g_dir_read_name (gdir)) != NULL) {
-               gchar *filename;
-
-               filename = g_build_filename (dir, name, NULL);
-               if (g_str_has_suffix (filename, LOG_FILENAME_SUFFIX)) {
-                       files = g_list_prepend (files, filename);
-                       continue;
-               }
-
-               if (g_file_test (filename, G_FILE_TEST_IS_DIR)) {
-                       /* Recursively get all log files */
-                       files = g_list_concat (files, log_manager_get_all_files (manager, filename));
-               }
-               g_free (filename);
-       }
-
-       g_dir_close (gdir);
-
-       return files;
-}
-
-static GList *
-log_manager_get_chats (EmpathyLogManager *manager,
-                      const gchar       *dir,
-                      gboolean           is_chatroom)
-{
-       GDir        *gdir;
-       GList       *hits = NULL;
-       const gchar *name;
-
-       gdir = g_dir_open (dir, 0, NULL);
-       if (!gdir) {
-               return NULL;
-       }
-
-       while ((name = g_dir_read_name (gdir)) != NULL) {
-               EmpathyLogSearchHit *hit;
-               gchar *filename;
-
-               filename = g_build_filename (dir, name, NULL);
-               if (strcmp (name, LOG_DIR_CHATROOMS) == 0) {
-                       hits = g_list_concat (hits, log_manager_get_chats (manager, filename, TRUE));
-                       g_free (filename);
-                       continue;
-               }
-
-               hit = g_slice_new0 (EmpathyLogSearchHit);
-               hit->chat_id = g_strdup (name);
-               hit->is_chatroom = is_chatroom;
-
-               hits = g_list_prepend (hits, hit);
-       }
-
-       g_dir_close (gdir);
-
-       return hits;
-}
-
-static gchar *
-log_manager_get_dir (EmpathyLogManager *manager,
-                    McAccount         *account,
-                    const gchar       *chat_id,
-                    gboolean           chatroom)
-{
-       const gchar *account_id;
-       gchar       *basedir;
-
-       account_id = mc_account_get_unique_name (account);
-
-       if (chatroom) {
-               basedir = g_build_path (G_DIR_SEPARATOR_S,
-                                       log_manager_get_basedir (manager),
-                                       account_id,
-                                       LOG_DIR_CHATROOMS,
-                                       chat_id,
-                                       NULL);
-       } else {
-               basedir = g_build_path (G_DIR_SEPARATOR_S,
-                                       log_manager_get_basedir (manager),
-                                       account_id,
-                                       chat_id,
-                                       NULL);
-       }
-
-       return basedir;
-}
-
-static gchar *
-log_manager_get_filename (EmpathyLogManager *manager,
-                         McAccount         *account,
-                         const gchar       *chat_id,
-                         gboolean           chatroom)
-{
-       gchar *basedir;
-       gchar *timestamp;
-       gchar *filename;
-
-       basedir = log_manager_get_dir (manager, account, chat_id, chatroom);
-       timestamp = log_manager_get_timestamp_filename ();
-       filename = g_build_filename (basedir, timestamp, NULL);
-
-       g_free (basedir);
-       g_free (timestamp);
-
-       return filename;
-}
-
-static gchar *
-log_manager_get_filename_for_date (EmpathyLogManager *manager,
-                                  McAccount         *account,
-                                  const gchar       *chat_id,
-                                  gboolean           chatroom,
-                                  const gchar       *date)
-{
-       gchar *basedir;
-       gchar *timestamp;
-       gchar *filename;
-
-       basedir = log_manager_get_dir (manager, account, chat_id, chatroom);
-       timestamp = g_strconcat (date, LOG_FILENAME_SUFFIX, NULL);
-       filename = g_build_filename (basedir, timestamp, NULL);
-
-       g_free (basedir);
-       g_free (timestamp);
-
-       return filename;
-}
-
-static gchar *
-log_manager_get_timestamp_filename (void)
-{
-       time_t      t;
-       gchar      *time_str;
-       gchar      *filename;
-
-       t = empathy_time_get_current ();
-       time_str = empathy_time_to_string_local (t, LOG_TIME_FORMAT);
-       filename = g_strconcat (time_str, LOG_FILENAME_SUFFIX, NULL);
-
-       g_free (time_str);
-
-       return filename;
-}
-
-static gchar *
-log_manager_get_timestamp_from_message (EmpathyMessage *message)
-{
-       time_t t;
-
-       t = empathy_message_get_timestamp (message);
-
-       /* We keep the timestamps in the messages as UTC. */
-       return empathy_time_to_string_utc (t, LOG_TIME_FORMAT_FULL);
-}
-
-static EmpathyLogSearchHit *
-log_manager_search_hit_new (EmpathyLogManager *manager,
-                           const gchar       *filename)
-{
-       EmpathyLogSearchHit  *hit;
-       const gchar          *account_name;
-       const gchar          *end;
-       gchar               **strv;
-       guint                 len;
-
-       if (!g_str_has_suffix (filename, LOG_FILENAME_SUFFIX)) {
-               return NULL;
-       }
-
-       strv = g_strsplit (filename, G_DIR_SEPARATOR_S, -1);
-       len = g_strv_length (strv);
-
-       hit = g_slice_new0 (EmpathyLogSearchHit);
-
-       end = strstr (strv[len-1], LOG_FILENAME_SUFFIX);
-       hit->date = g_strndup (strv[len-1], end - strv[len-1]);
-       hit->chat_id = g_strdup (strv[len-2]);
-       hit->is_chatroom = (strcmp (strv[len-3], LOG_DIR_CHATROOMS) == 0);
-       if (hit->is_chatroom) {
-               account_name = strv[len-4];
-       } else {
-               account_name = strv[len-3];
-       }
-       hit->account = mc_account_lookup (account_name);
-       hit->filename = g_strdup (filename);
-
-       g_strfreev (strv);
-
-       return hit;
-}
-
-static void
-log_manager_search_hit_free (EmpathyLogSearchHit *hit)
-{
-       if (hit->account) {
-               g_object_unref (hit->account);
-       }
-
-       g_free (hit->date);
-       g_free (hit->filename);
-       g_free (hit->chat_id);
-
-       g_slice_free (EmpathyLogSearchHit, hit);
-}