From 2af07080479cbaf7a8cbb72edb0573c3a2e8172d Mon Sep 17 00:00:00 2001
From: radius <andres.430@gmail.com>
Date: Tue, 26 Jan 2016 15:21:01 -0500
Subject: [PATCH] do not push entries that are already on the database

---
 playlist.c            | 15 +++++++++++++++
 playlist.h            |  4 ++++
 tasks/task_database.c | 11 ++++++-----
 3 files changed, 25 insertions(+), 5 deletions(-)

diff --git a/playlist.c b/playlist.c
index 179a3d79a5..ab5824a430 100644
--- a/playlist.c
+++ b/playlist.c
@@ -116,6 +116,21 @@ void content_playlist_get_index_by_path(content_playlist_t *playlist,
 
 }
 
+bool content_playlist_entry_exists(content_playlist_t *playlist,
+      const char *path,
+      const char *crc32)
+{
+   size_t i;
+   if (!playlist)
+      return false;
+
+   for (i = 0; i < playlist->size; i++)
+      if (string_is_equal(playlist->entries[i].path, path) || string_is_equal(playlist->entries[i].crc32, crc32))
+         return true;
+
+   return false;
+}
+
 /**
  * content_playlist_free_entry:
  * @entry           	   : Playlist entry handle.
diff --git a/playlist.h b/playlist.h
index 570882fa6b..83e84ddcc6 100644
--- a/playlist.h
+++ b/playlist.h
@@ -113,6 +113,10 @@ void content_playlist_get_index_by_path(content_playlist_t *playlist,
       char **db_name,
       char **crc32);
 
+bool content_playlist_entry_exists(content_playlist_t *playlist,
+      const char *path,
+      const char *crc32);
+
 void content_playlist_write_file(content_playlist_t *playlist);
 
 void content_playlist_qsort(content_playlist_t *playlist, content_playlist_sort_fun_t *fn);
diff --git a/tasks/task_database.c b/tasks/task_database.c
index 4b9f6bc8fc..698f3e082d 100644
--- a/tasks/task_database.c
+++ b/tasks/task_database.c
@@ -184,7 +184,6 @@ static int database_info_iterate_playlist(
          memset(&db->state, 0, sizeof(file_archive_transfer_t));
          db_state->zip_name[0] = '\0';
          db->state.type = ZLIB_TRANSFER_INIT;
-
          return 1;
 #endif
       case HASH_EXTENSION_CUE:
@@ -304,16 +303,19 @@ static int database_info_list_iterate_found_match(
    RARCH_LOG("entry path str: %s\n", entry_path_str);
 #endif
 
-   content_playlist_push(playlist, entry_path_str,
-         db_info_entry->name, "DETECT", "DETECT", db_crc, db_playlist_base_str);
+   if(!content_playlist_entry_exists(playlist, entry_path_str, db_crc))
+   {
+      content_playlist_push(playlist, entry_path_str,
+            db_info_entry->name, "DETECT", "DETECT", db_crc, db_playlist_base_str);
+   }
 
    content_playlist_write_file(playlist);
    content_playlist_free(playlist);
 
    database_info_list_free(db_state->info);
+   printf("SCANNING: %d %s\n", db_state->crc, db_playlist_path);
    db_state->info = NULL;
    db_state->crc  = 0;
-
    return 0;
 }
 
@@ -480,7 +482,6 @@ static int database_info_iterate(database_state_handle_t *db_state, database_inf
       case DATABASE_TYPE_CRC_LOOKUP:
          return database_info_iterate_crc_lookup(db_state, db, NULL);
    }
-
    return 0;
 }