[tracker/wip/carlosg/domain-ontologies: 29/55] libtracker-data: Remove filename argument from journal init funcs

[Carlos Garnacho <carlosg src gnome org>]

commit d86447a9027bb700afd2bd0e6f54057db864c455
Author: Carlos Garnacho <carlosg gnome org>
Date:   Sun Jun 4 16:35:54 2017 +0200

    libtracker-data: Remove filename argument from journal init funcs
    
    We already pass a GFile with the location, just use the predefined basename
    for these.

 src/libtracker-data/tracker-data-backup.c  |    2 +-
 src/libtracker-data/tracker-data-manager.c |   13 ++---
 src/libtracker-data/tracker-data-update.c  |    4 +-
 src/libtracker-data/tracker-db-journal.c   |   81 ++++++++++------------------
 src/libtracker-data/tracker-db-journal.h   |   10 +---
 src/tracker/tracker-reset.c                |    2 +-
 tests/libtracker-data/tracker-db-journal.c |   16 ++----
 7 files changed, 45 insertions(+), 83 deletions(-)
---
diff --git a/src/libtracker-data/tracker-data-backup.c b/src/libtracker-data/tracker-data-backup.c
index d7b3aa9..2172da2 100644
--- a/src/libtracker-data/tracker-data-backup.c
+++ b/src/libtracker-data/tracker-data-backup.c
@@ -667,7 +667,7 @@ tracker_data_backup_restore (GFile                *journal,
                tracker_db_manager_set_need_mtime_check (TRUE);
 
 #ifndef DISABLE_JOURNAL
-               tracker_db_journal_init (NULL, cache_location, data_location, FALSE, &n_error);
+               tracker_db_journal_init (data_location, FALSE, &n_error);
 
                if (n_error) {
                        if (!info->error) {
diff --git a/src/libtracker-data/tracker-data-manager.c b/src/libtracker-data/tracker-data-manager.c
index befaf30..ca77c7b 100644
--- a/src/libtracker-data/tracker-data-manager.c
+++ b/src/libtracker-data/tracker-data-manager.c
@@ -3841,7 +3841,7 @@ tracker_data_manager_init (TrackerDBManagerFlags   flags,
 #ifndef DISABLE_JOURNAL
        if (journal_check && is_first_time_index) {
                /* Call may fail without notice (it's handled) */
-               if (tracker_db_journal_reader_init (NULL, data_location, &internal_error)) {
+               if (tracker_db_journal_reader_init (data_location, &internal_error)) {
                        if (tracker_db_journal_reader_next (NULL)) {
                                /* journal with at least one valid transaction
                                   is required to trigger journal replay */
@@ -3902,7 +3902,7 @@ tracker_data_manager_init (TrackerDBManagerFlags   flags,
        if (read_journal) {
                in_journal_replay = TRUE;
 
-               if (tracker_db_journal_reader_ontology_init (NULL, data_location, &internal_error)) {
+               if (tracker_db_journal_reader_ontology_init (data_location, &internal_error)) {
                        /* Load ontology IDs from journal into memory */
                        load_ontology_ids_from_journal (&uri_id_map, &max_id);
 
@@ -3949,8 +3949,7 @@ tracker_data_manager_init (TrackerDBManagerFlags   flags,
                 * contain a single valid transaction, or is explicitly ignored
                 * (journal_check == FALSE, only for test cases)
                 */
-               tracker_db_journal_init (NULL, cache_location, data_location,
-                                        !in_journal_replay, &internal_error);
+               tracker_db_journal_init (data_location, !in_journal_replay, &internal_error);
 
                if (internal_error) {
                        g_propagate_error (error, internal_error);
@@ -4097,8 +4096,7 @@ tracker_data_manager_init (TrackerDBManagerFlags   flags,
                if (!read_only) {
 
 #ifndef DISABLE_JOURNAL
-                       tracker_db_journal_init (NULL, cache_location, data_location,
-                                                FALSE, &internal_error);
+                       tracker_db_journal_init (data_location, FALSE, &internal_error);
 
                        if (internal_error) {
                                g_propagate_error (error, internal_error);
@@ -4638,8 +4636,7 @@ tracker_data_manager_init (TrackerDBManagerFlags   flags,
                in_journal_replay = FALSE;
 
                /* open journal for writing */
-               tracker_db_journal_init (NULL, cache_location, data_location,
-                                        FALSE, &internal_error);
+               tracker_db_journal_init (data_location, FALSE, &internal_error);
 
                if (internal_error) {
                        g_hash_table_unref (uri_id_map);
diff --git a/src/libtracker-data/tracker-data-update.c b/src/libtracker-data/tracker-data-update.c
index 1fa201e..876610c 100644
--- a/src/libtracker-data/tracker-data-update.c
+++ b/src/libtracker-data/tracker-data-update.c
@@ -3570,7 +3570,7 @@ tracker_data_replay_journal (TrackerBusyCallback   busy_callback,
        rdf_type = tracker_ontologies_get_rdf_type ();
 
        data_location = tracker_data_manager_get_data_location ();
-       tracker_db_journal_reader_init (NULL, data_location, &n_error);
+       tracker_db_journal_reader_init (data_location, &n_error);
        g_object_unref (data_location);
        if (n_error) {
                /* This is fatal (doesn't happen when file doesn't exist, does happen
@@ -3839,7 +3839,7 @@ tracker_data_replay_journal (TrackerBusyCallback   busy_callback,
                cache_location = tracker_data_manager_get_cache_location();
                data_location = tracker_data_manager_get_data_location();
 
-               tracker_db_journal_init (NULL, cache_location, data_location, FALSE, &n_error);
+               tracker_db_journal_init (data_location, FALSE, &n_error);
                g_object_unref (cache_location);
                g_object_unref (data_location);
 
diff --git a/src/libtracker-data/tracker-db-journal.c b/src/libtracker-data/tracker-db-journal.c
index b064e7d..db4c054 100644
--- a/src/libtracker-data/tracker-db-journal.c
+++ b/src/libtracker-data/tracker-db-journal.c
@@ -570,34 +570,25 @@ db_journal_writer_init (JournalWriter  *jwriter,
 }
 
 gboolean
-tracker_db_journal_init (const gchar  *filename,
-                         GFile        *cache_location,
-                         GFile        *data_location,
-                         gboolean      truncate,
-                         GError      **error)
+tracker_db_journal_init (GFile     *data_location,
+                         gboolean   truncate,
+                         GError   **error)
 {
        gboolean ret;
-       const gchar *filename_use;
-       gchar *filename_free = NULL;
+       gchar *filename;
        GError *n_error = NULL;
+       GFile *child;
 
        g_return_val_if_fail (writer.journal == 0, FALSE);
 
-       if (filename == NULL) {
-               GFile *child;
-
-               child = g_file_get_child (data_location, TRACKER_DB_JOURNAL_FILENAME);
-               filename_use = g_file_get_path (child);
-               g_object_unref (child);
+       child = g_file_get_child (data_location, TRACKER_DB_JOURNAL_FILENAME);
+       filename = g_file_get_path (child);
+       g_object_unref (child);
 
-               g_assert (filename_use != NULL);
-               filename_free = (gchar *) filename_use;
-       } else {
-               filename_use = filename;
-       }
+       g_assert (filename != NULL);
 
-       ret = db_journal_writer_init (&writer, truncate, TRUE, filename_use, data_location, &n_error);
-       g_free (filename_free);
+       ret = db_journal_writer_init (&writer, truncate, TRUE, filename, data_location, &n_error);
+       g_free (filename);
 
        if (!ret) {
                g_propagate_error (error, n_error);
@@ -1403,27 +1394,20 @@ db_journal_reader_init (JournalReader  *jreader,
 }
 
 gboolean
-tracker_db_journal_reader_init (const gchar  *filename,
-                                GFile        *data_location,
-                                GError      **error)
+tracker_db_journal_reader_init (GFile   *data_location,
+                                GError **error)
 {
        gboolean ret;
        GError *n_error = NULL;
-       gchar *filename_used;
-
-       /* Used mostly for testing */
-       if (G_UNLIKELY (filename)) {
-               filename_used = g_strdup (filename);
-       } else {
-               GFile *child;
+       gchar *filename;
+       GFile *child;
 
-               child = g_file_get_child (data_location, TRACKER_DB_JOURNAL_FILENAME);
-               filename_used = g_file_get_path (child);
-               g_object_unref (child);
-       }
+       child = g_file_get_child (data_location, TRACKER_DB_JOURNAL_FILENAME);
+       filename = g_file_get_path (child);
+       g_object_unref (child);
 
-       ret = db_journal_reader_init (&reader, TRUE, filename_used, data_location, &n_error);
-       g_free (filename_used);
+       ret = db_journal_reader_init (&reader, TRUE, filename, data_location, &n_error);
+       g_free (filename);
 
        if (n_error) {
                g_propagate_error (error, n_error);
@@ -1433,27 +1417,20 @@ tracker_db_journal_reader_init (const gchar  *filename,
 }
 
 gboolean
-tracker_db_journal_reader_ontology_init (const gchar  *filename,
-                                         GFile        *data_location,
-                                         GError      **error)
+tracker_db_journal_reader_ontology_init (GFile   *data_location,
+                                         GError **error)
 {
-       gchar *filename_used;
+       gchar *filename;
        gboolean result;
        GError *n_error = NULL;
+       GFile *child;
 
-       /* Used mostly for testing */
-       if (G_UNLIKELY (filename)) {
-               filename_used = g_strdup (filename);
-       } else {
-               GFile *child;
-
-               child = g_file_get_child (data_location, TRACKER_DB_JOURNAL_ONTOLOGY_FILENAME);
-               filename_used = g_file_get_path (child);
-               g_object_unref (child);
-       }
+       child = g_file_get_child (data_location, TRACKER_DB_JOURNAL_ONTOLOGY_FILENAME);
+       filename = g_file_get_path (child);
+       g_object_unref (child);
 
-       result = db_journal_reader_init (&reader, TRUE, filename_used, data_location, &n_error);
-       g_free (filename_used);
+       result = db_journal_reader_init (&reader, TRUE, filename, data_location, &n_error);
+       g_free (filename);
 
        if (!result) {
                g_propagate_error (error, n_error);
diff --git a/src/libtracker-data/tracker-db-journal.h b/src/libtracker-data/tracker-db-journal.h
index 6bec56f..c427bfc 100644
--- a/src/libtracker-data/tracker-db-journal.h
+++ b/src/libtracker-data/tracker-db-journal.h
@@ -59,9 +59,7 @@ GQuark       tracker_db_journal_error_quark                  (void);
 /*
  * Writer API
  */
-gboolean     tracker_db_journal_init                         (const gchar  *filename,
-                                                              GFile        *cache_location,
-                                                              GFile        *data_location,
+gboolean     tracker_db_journal_init                         (GFile        *data_location,
                                                               gboolean      truncate,
                                                               GError      **error);
 gboolean     tracker_db_journal_shutdown                     (GError      **error);
@@ -117,11 +115,9 @@ gboolean     tracker_db_journal_truncate                     (gsize new_size);
 /*
  * Reader API
  */
-gboolean     tracker_db_journal_reader_init                  (const gchar   *filename,
-                                                              GFile         *data_location,
+gboolean     tracker_db_journal_reader_init                  (GFile         *data_location,
                                                               GError       **error);
-gboolean     tracker_db_journal_reader_ontology_init         (const gchar   *filename,
-                                                              GFile         *data_location,
+gboolean     tracker_db_journal_reader_ontology_init         (GFile         *data_location,
                                                               GError       **error);
 gboolean     tracker_db_journal_reader_shutdown              (void);
 TrackerDBJournalEntryType
diff --git a/src/tracker/tracker-reset.c b/src/tracker/tracker-reset.c
index 89aa641..0093182 100644
--- a/src/tracker/tracker-reset.c
+++ b/src/tracker/tracker-reset.c
@@ -319,7 +319,7 @@ reset_run (void)
                        return EXIT_FAILURE;
                }
 #ifndef DISABLE_JOURNAL
-               tracker_db_journal_init (NULL, NULL, data_location, FALSE, NULL);
+               tracker_db_journal_init (data_location, FALSE, NULL);
 #endif /* DISABLE_JOURNAL */
 
                tracker_db_manager_remove_all (hard_reset);
diff --git a/tests/libtracker-data/tracker-db-journal.c b/tests/libtracker-data/tracker-db-journal.c
index 1a78431..42f87da 100644
--- a/tests/libtracker-data/tracker-db-journal.c
+++ b/tests/libtracker-data/tracker-db-journal.c
@@ -44,7 +44,7 @@ test_init_and_shutdown (void)
 
        /* check double init/shutdown */
        tracker_db_journal_set_rotating (FALSE, G_MAXSIZE, NULL);
-       result = tracker_db_journal_init (path, NULL, data_location, FALSE, &error);
+       result = tracker_db_journal_init (data_location, FALSE, &error);
        g_assert_no_error (error);
        g_assert (result == TRUE);
 
@@ -53,7 +53,7 @@ test_init_and_shutdown (void)
        g_assert (result == TRUE);
 
        tracker_db_journal_set_rotating (FALSE, G_MAXSIZE, NULL);
-       result = tracker_db_journal_init (path, NULL, data_location, FALSE, &error);
+       result = tracker_db_journal_init (data_location, FALSE, &error);
        g_assert_no_error (error);
        g_assert (result == TRUE);
 
@@ -85,7 +85,7 @@ test_write_functions (void)
        g_object_unref (child);
 
        tracker_db_journal_set_rotating (FALSE, G_MAXSIZE, NULL);
-       tracker_db_journal_init (path, NULL, data_location, FALSE, &error);
+       tracker_db_journal_init (data_location, FALSE, &error);
        g_object_unref (data_location);
        g_assert_no_error (error);
 
@@ -183,14 +183,10 @@ test_read_functions (void)
        data_location = g_file_new_for_path (path);
        g_free (path);
 
-       child = g_file_get_child (data_location, "tracker-store.journal");
-       filename = g_file_get_path (child);
-       g_object_unref (child);
-
        /* NOTE: we don't unlink here so we can use the data from the write tests */
 
        /* Create an iterator */
-       result = tracker_db_journal_reader_init (filename, data_location, &error);
+       result = tracker_db_journal_reader_init (data_location, &error);
        g_free (filename);
        g_object_unref (data_location);
        g_assert_no_error (error);
@@ -413,9 +409,5 @@ main (int argc, char **argv)
        g_unlink (path);
        g_free (path);
 
-       path = g_build_filename (TOP_BUILDDIR, "tests", "libtracker-data", "dconf", "user", NULL);
-       g_unlink (path);
-       g_free (path);
-
        return result;
 }