Fix coverity issue
[platform/core/api/media-content.git] / src / media_playlist.c
index bf4e9ca..40be502 100755 (executable)
@@ -18,7 +18,8 @@
 #include <media_filter.h>
 #include <media_info.h>
 #include <media_info_private.h>
-#include <media_playlist.h>
+#include <media_util_private.h>
+
 
 #define PLAYLIST_ARRAY_SIZE                            20
 #define PLAYLIST_ARRAY_EXPAND                  10
@@ -83,11 +84,11 @@ static int __media_playlist_insert_playlist_record(const char *playlist_name, in
 
        select_query = sqlite3_mprintf(SELECT_PLAYLIST_ID_FROM_PLAYLIST, playlist_name);
 
-       ret = _content_query_prepare(&stmt, select_query, NULL, NULL);
+       ret = _content_get_result(select_query, &stmt);
        SQLITE3_SAFE_FREE(select_query);
        media_content_retv_if(ret != MEDIA_CONTENT_ERROR_NONE, ret);
 
-       while (sqlite3_step(stmt) == SQLITE_ROW)
+       if (sqlite3_step(stmt) == SQLITE_ROW)
                *playlist_id = (int)sqlite3_column_int(stmt, 0);
 
        SQLITE3_FINALIZE(stmt);
@@ -99,7 +100,7 @@ static int __media_playlist_insert_item_to_playlist(int playlist_id, const char
 {
        int ret = MEDIA_CONTENT_ERROR_NONE;
        sqlite3_stmt *stmt = NULL;
-       char select_query[DEFAULT_QUERY_SIZE];
+       char select_query[DEFAULT_QUERY_SIZE] = {0, };
        char *query_str = NULL;
        int play_order = 0;
 
@@ -108,21 +109,20 @@ static int __media_playlist_insert_item_to_playlist(int playlist_id, const char
        snprintf(select_query, sizeof(select_query), SELECT_MAX_PLAY_ORDER_FROM_PLAYLIST_VIEW, playlist_id);
 
        /* get the max play_order */
-       ret = _content_query_prepare(&stmt, select_query, NULL, NULL);
+       ret = _content_get_result(select_query, &stmt);
        media_content_retv_if(ret != MEDIA_CONTENT_ERROR_NONE, ret);
 
-       while (sqlite3_step(stmt) == SQLITE_ROW)
+       if (sqlite3_step(stmt) == SQLITE_ROW)
                play_order = (int)sqlite3_column_int(stmt, 0);
 
        SQLITE3_FINALIZE(stmt);
 
        ++play_order;
 
-       query_str = sqlite3_mprintf("INSERT INTO %q (playlist_id, media_uuid, play_order) values (%d, '%q', %d);",
-                       DB_TABLE_PLAYLIST_MAP, playlist_id, media_id, play_order);
-       ret = media_svc_append_query(query_str, tzplatform_getuid(TZ_USER_NAME));
+       query_str = sqlite3_mprintf(INSERT_PLAYLIST_ITEM_TO_PLAYLIST_MAP, playlist_id, media_id, play_order);
+       ret = media_svc_append_query(query_str, _content_get_uid());
 
-       return _content_error_capi(MEDIA_CONTENT_TYPE, ret);
+       return _content_error_capi(ret);
 }
 
 static int __media_playlist_remove_item_from_playlist(int playlist_id, int playlist_member_id)
@@ -131,9 +131,9 @@ static int __media_playlist_remove_item_from_playlist(int playlist_id, int playl
        char *query_str = NULL;
 
        query_str = sqlite3_mprintf(REMOVE_PLAYLIST_ITEM_FROM_PLAYLIST_MAP, playlist_id, playlist_member_id);
-       ret = media_svc_append_query(query_str, tzplatform_getuid(TZ_USER_NAME));
+       ret = media_svc_append_query(query_str, _content_get_uid());
 
-       return _content_error_capi(MEDIA_CONTENT_TYPE, ret);
+       return _content_error_capi(ret);
 }
 
 static int __media_playlist_update_playlist_name(int playlist_id, const char *playlist_name)
@@ -142,9 +142,9 @@ static int __media_playlist_update_playlist_name(int playlist_id, const char *pl
        char *query_str = NULL;
 
        query_str = sqlite3_mprintf(UPDATE_PLAYLIST_NAME_FROM_PLAYLIST, playlist_name, playlist_id);
-       ret = media_svc_append_query(query_str, tzplatform_getuid(TZ_USER_NAME));
+       ret = media_svc_append_query(query_str, _content_get_uid());
 
-       return _content_error_capi(MEDIA_CONTENT_TYPE, ret);
+       return _content_error_capi(ret);
 }
 
 static int __media_playlist_update_thumbnail_path(int playlist_id, const char *path)
@@ -153,9 +153,9 @@ static int __media_playlist_update_thumbnail_path(int playlist_id, const char *p
        char *query_str = NULL;
 
        query_str = sqlite3_mprintf(UPDATE_PLAYLIST_THUMBNAIL_FROM_PLAYLIST, path, playlist_id);
-       ret = media_svc_append_query(query_str, tzplatform_getuid(TZ_USER_NAME));
+       ret = media_svc_append_query(query_str, _content_get_uid());
 
-       return _content_error_capi(MEDIA_CONTENT_TYPE, ret);
+       return _content_error_capi(ret);
 }
 
 static int __media_playlist_update_play_order(int playlist_id, int playlist_member_id, int play_order)
@@ -164,9 +164,9 @@ static int __media_playlist_update_play_order(int playlist_id, int playlist_memb
        char *query_str = NULL;
 
        query_str = sqlite3_mprintf(UPDATE_PLAYLIST_ORDER_FROM_PLAYLIST_MAP, play_order, playlist_id, playlist_member_id);
-       ret = media_svc_append_query(query_str, tzplatform_getuid(TZ_USER_NAME));
+       ret = media_svc_append_query(query_str, _content_get_uid());
 
-       return _content_error_capi(MEDIA_CONTENT_TYPE, ret);
+       return _content_error_capi(ret);
 }
 
 static bool __media_playlist_media_info_cb(media_info_h media, void *user_data)
@@ -229,10 +229,9 @@ static int __media_playlist_import_item_from_file(const char* playlist_path, cha
        int current_index = 0;
        int current_max_size = PLAYLIST_ARRAY_SIZE;
        int tmp_str_len = 0;
-       char *buf = NULL;
        char *tmp_buf = NULL;
-       char *tmp_str = NULL;
-
+       char tmp_str[MAX_QUERY_SIZE] = {0, };
+       char repl_item[MAX_QUERY_SIZE] = {0, };
        FILE *fp = NULL;
        long int file_size = 0;
 
@@ -241,70 +240,50 @@ static int __media_playlist_import_item_from_file(const char* playlist_path, cha
        fp = fopen(playlist_path, "rb");
        media_content_retvm_if(fp == NULL, MEDIA_CONTENT_ERROR_INVALID_OPERATION, "fopen fail");
 
-       fseek(fp, 0, SEEK_END);
+       if (fseek(fp, 0, SEEK_END) < 0) {
+               media_content_stderror("fseek failed");
+               fclose(fp);
+               return MEDIA_CONTENT_ERROR_INVALID_OPERATION;
+       }
        file_size = ftell(fp);
-       fseek(fp, 0 , SEEK_SET);
-
        if (file_size == 0) {
                media_content_debug("file is empty.");
                fclose(fp);
                return MEDIA_CONTENT_ERROR_NONE;
        }
 
-       if (file_size > 0)
-               buf = malloc(file_size + 1);
-
-       if (buf == NULL) {
-               media_content_error("Out of Memory");
+       if (fseek(fp, 0, SEEK_SET) < 0) {
+               media_content_stderror("fseek failed");
                fclose(fp);
-               return MEDIA_CONTENT_ERROR_OUT_OF_MEMORY;
-       }
-
-       tmp_buf = buf;
-
-       if (fread(buf, file_size, 1, fp) != 1) {
-               fclose(fp);
-               SAFE_FREE(buf);
-               media_content_stderror("fread fail");
                return MEDIA_CONTENT_ERROR_INVALID_OPERATION;
        }
-       buf[file_size] = 0;
-       fclose(fp);
 
        *item_list = calloc(current_max_size, sizeof(char*));
-       tmp_str = malloc(MAX_TMP_STR);
-       if (tmp_str == NULL || *item_list == NULL) {
+       if (*item_list == NULL) {
+               fclose(fp);
                SAFE_FREE(*item_list);
-               SAFE_FREE(buf);
-               SAFE_FREE(tmp_str);
                media_content_error("Out of Memory");
                return MEDIA_CONTENT_ERROR_OUT_OF_MEMORY;
        }
+       memset(tmp_str, 0, sizeof(tmp_str));
 
-       char format[25];
-       snprintf(format, 25, "%%%d[^\n]", MAX_TMP_STR);
-
-       while ((sscanf(tmp_buf, format, tmp_str) == 1) || (*tmp_buf == '\n')) {
-               if (*tmp_buf == '\n') {
-                       tmp_buf += 1;
-
-                       if (tmp_buf < (buf + file_size))
-                               continue;
-                       else
-                               break;
-               }
+       while (fgets(tmp_str, MAX_QUERY_SIZE, fp) != NULL) {
+               memset(repl_item, 0, sizeof(repl_item));
+               _media_content_replace_path(tmp_str, repl_item);
+               tmp_str_len = strlen(repl_item);
+               if (tmp_str_len > 0 && repl_item[tmp_str_len - 1] == '\n')
+                       repl_item[tmp_str_len - 1] = '\0';
 
-               tmp_str_len = strlen(tmp_str);
+               tmp_str_len = strlen(repl_item);
 
-               if (tmp_str[0] != '#') {
+               if (tmp_str_len > 0 && repl_item[0] != '#') {
                        if (!(current_index < (current_max_size - 1))) {
                                current_max_size += PLAYLIST_ARRAY_EXPAND;
                                char **tmp_ptr = calloc(current_max_size, sizeof(char*));
                                if (tmp_ptr == NULL) {
                                        __media_playlist_destroy_import_item(*item_list, current_index);
-                                       SAFE_FREE(buf);
-                                       SAFE_FREE(tmp_str);
                                        media_content_error("Out of Memory");
+                                       fclose(fp);
                                        return MEDIA_CONTENT_ERROR_OUT_OF_MEMORY;
                                }
                                memmove(tmp_ptr, *item_list, sizeof(char*) * current_index);
@@ -313,15 +292,14 @@ static int __media_playlist_import_item_from_file(const char* playlist_path, cha
                        }
 
                        (*item_list)[current_index] = malloc(tmp_str_len + 1);
-                       memset((*item_list)[current_index], 0, tmp_str_len + 1);
                        if ((*item_list)[current_index] == NULL) {
                                __media_playlist_destroy_import_item(*item_list, current_index);
-                               SAFE_FREE(buf);
-                               SAFE_FREE(tmp_str);
                                media_content_error("Out of Memory");
+                               fclose(fp);
                                return MEDIA_CONTENT_ERROR_OUT_OF_MEMORY;
                        }
-                       memmove((*item_list)[current_index], tmp_str, tmp_str_len);
+                       memset((*item_list)[current_index], 0, tmp_str_len + 1);
+                       memmove((*item_list)[current_index], repl_item, tmp_str_len);
 
                        current_index += 1;
                }
@@ -330,9 +308,7 @@ static int __media_playlist_import_item_from_file(const char* playlist_path, cha
        }
 
        *item_count = current_index;
-
-       SAFE_FREE(buf);
-       SAFE_FREE(tmp_str);
+       fclose(fp);
 
        return MEDIA_CONTENT_ERROR_NONE;
 }
@@ -523,22 +499,19 @@ int media_playlist_get_playlist_from_db(int playlist_id, media_playlist_h *playl
 {
        int ret = MEDIA_CONTENT_ERROR_NONE;
        sqlite3_stmt *stmt = NULL;
-       char select_query[DEFAULT_QUERY_SIZE];
+       char select_query[DEFAULT_QUERY_SIZE] = {0, };
 
        if (playlist_id > 0) {
                memset(select_query, 0x00, sizeof(select_query));
 
                snprintf(select_query, sizeof(select_query), SELECT_PLAYLIST_FROM_PLAYLIST, playlist_id);
 
-               ret = _content_query_prepare(&stmt, select_query, NULL, NULL);
+               ret = _content_get_result(select_query, &stmt);
                media_content_retv_if(ret != MEDIA_CONTENT_ERROR_NONE, ret);
 
                media_playlist_s *_playlist = NULL;
 
-               while (sqlite3_step(stmt) == SQLITE_ROW) {
-                       if (_playlist)
-                               media_playlist_destroy((media_playlist_h)_playlist);
-
+               if (sqlite3_step(stmt) == SQLITE_ROW) {
                        _playlist = (media_playlist_s*)calloc(1, sizeof(media_playlist_s));
                        if (_playlist == NULL) {
                                media_content_error("OUT_OF_MEMORY(0x%08x)", MEDIA_CONTENT_ERROR_OUT_OF_MEMORY);
@@ -546,11 +519,14 @@ int media_playlist_get_playlist_from_db(int playlist_id, media_playlist_h *playl
                                return MEDIA_CONTENT_ERROR_OUT_OF_MEMORY;
                        }
 
-                       _playlist->playlist_id = (int)sqlite3_column_int(stmt, 0);
-                       _playlist->name = g_strdup((const char *)sqlite3_column_text(stmt, 1));
-                       _playlist->thumbnail_path = g_strdup((const char *)sqlite3_column_text(stmt, 3));
+                       _playlist->playlist_id = playlist_id;
+                       _playlist->name = g_strdup((const char *)sqlite3_column_text(stmt, 0));
+                       _playlist->thumbnail_path = g_strdup((const char *)sqlite3_column_text(stmt, 1));
 
                        *playlist = (media_playlist_h)_playlist;
+               } else {
+                       media_content_error("Nonexistent playlist id[%d]", playlist_id);
+                       ret = MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
                }
 
                SQLITE3_FINALIZE(stmt);
@@ -626,7 +602,7 @@ int media_playlist_get_play_order(media_playlist_h playlist, int playlist_member
        media_playlist_s *_playlist = (media_playlist_s*)playlist;
        int playlist_id = 0;
        sqlite3_stmt *stmt = NULL;
-       char select_query[DEFAULT_QUERY_SIZE];
+       char select_query[DEFAULT_QUERY_SIZE] = {0, };
 
        if ((_playlist == NULL) || (playlist_member_id < 0) || (play_order == NULL)) {
                media_content_error("INVALID_PARAMETER(0x%08x)", MEDIA_CONTENT_ERROR_INVALID_PARAMETER);
@@ -639,10 +615,10 @@ int media_playlist_get_play_order(media_playlist_h playlist, int playlist_member
 
        snprintf(select_query, sizeof(select_query), SELECT_PLAY_ORDER_FROM_PLAYLIST_VIEW, playlist_id, playlist_member_id);
 
-       ret = _content_query_prepare(&stmt, select_query, NULL, NULL);
+       ret = _content_get_result(select_query, &stmt);
        media_content_retv_if(ret != MEDIA_CONTENT_ERROR_NONE, ret);
 
-       while (sqlite3_step(stmt) == SQLITE_ROW)
+       if (sqlite3_step(stmt) == SQLITE_ROW)
                *play_order = (int)sqlite3_column_int(stmt, 0);
 
        SQLITE3_FINALIZE(stmt);
@@ -697,7 +673,7 @@ int media_playlist_set_thumbnail_path(media_playlist_h playlist, const char *pat
                media_playlist_item_s *item = (media_playlist_item_s*)calloc(1, sizeof(media_playlist_item_s));
                media_content_retvm_if(item == NULL, MEDIA_CONTENT_ERROR_OUT_OF_MEMORY, "OUT_OF_MEMORY");
 
-               item->thumbnail_path = strdup(path);
+               item->thumbnail_path = g_strdup(path);
                item->function = MEDIA_PLAYLIST_UPDATE_THUMBNAIL_PATH;
                if (item->thumbnail_path == NULL) {
                        SAFE_FREE(item);
@@ -850,13 +826,17 @@ int media_playlist_update_to_db(media_playlist_h playlist)
                        default:
                        break;
                        }
+
+                       if (ret != MEDIA_CONTENT_ERROR_NONE)
+                               media_content_error("Failed some operation[%d]", _playlist_item->function);
                }
+
        }
-       ret = media_svc_send_query(tzplatform_getuid(TZ_USER_NAME));
+       ret = media_svc_send_query(_content_get_uid());
 
        __media_playlist_item_release(_playlist);
 
-       return _content_error_capi(MEDIA_CONTENT_TYPE, ret);
+       return _content_error_capi(ret);
 }
 
 int media_playlist_import_from_file(const char *path, const char *playlist_name, media_playlist_h *playlist)
@@ -865,14 +845,18 @@ int media_playlist_import_from_file(const char *path, const char *playlist_name,
        char** import_item_list = NULL;
        int import_item_count = 0;
        int idx;
+       char repl_path[MAX_PATH_LEN] = {0, };
 
        media_content_retvm_if(!STRING_VALID(path), MEDIA_CONTENT_ERROR_INVALID_PARAMETER, "Invalid path");
        media_content_retvm_if(!STRING_VALID(playlist_name), MEDIA_CONTENT_ERROR_INVALID_PARAMETER, "Invalid playlist_name");
+       memset(repl_path, 0, sizeof(repl_path));
+       ret = _media_content_replace_path(path, repl_path);
+       media_content_retvm_if(!STRING_VALID(repl_path), MEDIA_CONTENT_ERROR_INVALID_OPERATION, "path replacement failed");
 
        ret = media_playlist_insert_to_db(playlist_name, playlist);
        media_content_retvm_if(ret != MEDIA_CONTENT_ERROR_NONE, ret, "media_playlist_insert_to_db fail");
 
-       ret = __media_playlist_import_item_from_file(path, &import_item_list, &import_item_count);
+       ret = __media_playlist_import_item_from_file(repl_path, &import_item_list, &import_item_count);
        if (ret != MEDIA_CONTENT_ERROR_NONE) {
                __media_playlist_destroy_import_item(import_item_list, import_item_count);
                media_content_error("Fail to get playlist from file");
@@ -894,7 +878,7 @@ int media_playlist_import_from_file(const char *path, const char *playlist_name,
                        media_content_error("error media_filter_create");
                        return ret;
                }
-               condition = sqlite3_mprintf("path = '%q'", import_item_list[idx]);
+               condition = sqlite3_mprintf("media_path = '%q'", import_item_list[idx]);
                ret = media_filter_set_condition(filter, condition, MEDIA_CONTENT_COLLATE_DEFAULT);
                if (ret != MEDIA_CONTENT_ERROR_NONE) {
                        __media_playlist_destroy_import_item(import_item_list, import_item_count);
@@ -943,15 +927,19 @@ int media_playlist_export_to_file(media_playlist_h playlist, const char* path)
        media_playlist_s *_playlist = (media_playlist_s*)playlist;
        GList *item_list = NULL;
        unsigned int idx = 0;
+       char repl_path[MAX_PATH_LEN] = {0, };
 
        media_content_retvm_if(!STRING_VALID(path), MEDIA_CONTENT_ERROR_INVALID_PARAMETER, "Invalid path");
        media_content_retvm_if(_playlist == NULL, MEDIA_CONTENT_ERROR_INVALID_PARAMETER, "Invalid playlist");
        media_content_retvm_if(_playlist->playlist_id <= 0, MEDIA_CONTENT_ERROR_INVALID_PARAMETER, "Invalid playlist_id");
+       memset(repl_path, 0, sizeof(repl_path));
+       ret = _media_content_replace_path(path, repl_path);
+       media_content_retvm_if(!STRING_VALID(repl_path), MEDIA_CONTENT_ERROR_INVALID_OPERATION, "path replacement failed");
 
        ret = _media_db_get_playlist_item(_playlist->playlist_id, NULL, __media_playlist_member_cb, &item_list);
        media_content_retvm_if(ret != MEDIA_CONTENT_ERROR_NONE, ret, "_media_db_get_playlist_item fail");
 
-       ret = __media_playlist_reset_file(path);
+       ret = __media_playlist_reset_file(repl_path);
        if (ret != MEDIA_CONTENT_ERROR_NONE) {
                g_list_free_full(item_list, __media_playlist_destroy_export_item);
                media_content_error("Fail to init playlist file");
@@ -960,11 +948,13 @@ int media_playlist_export_to_file(media_playlist_h playlist, const char* path)
 
        for (idx = 0; idx < g_list_length(item_list); idx++) {
                char *item = g_list_nth_data(item_list, idx);
-               ret = __media_playlist_append_to_file(path, item);
-               if (ret != MEDIA_CONTENT_ERROR_NONE) {
-                       g_list_free_full(item_list, __media_playlist_destroy_export_item);
-                       media_content_error("Fail to export paths into file");
-                       return ret;
+               if (STRING_VALID(item)) {
+                       ret = __media_playlist_append_to_file(repl_path, item);
+                       if (ret != MEDIA_CONTENT_ERROR_NONE) {
+                               g_list_free_full(item_list, __media_playlist_destroy_export_item);
+                               media_content_error("Fail to export paths into file");
+                               return ret;
+                       }
                }
        }
 
@@ -972,3 +962,82 @@ int media_playlist_export_to_file(media_playlist_h playlist, const char* path)
 
        return ret;
 }
+
+int media_playlist_create(media_playlist_h *playlist)
+{
+       int ret = MEDIA_CONTENT_ERROR_NONE;
+
+       media_content_retvm_if(playlist == NULL, MEDIA_CONTENT_ERROR_INVALID_PARAMETER, "invalid playlist");
+
+       media_playlist_s *_playlist = (media_playlist_s*)calloc(1, sizeof(media_playlist_s));
+       media_content_retvm_if(_playlist == NULL, MEDIA_CONTENT_ERROR_OUT_OF_MEMORY, "OUT_OF_MEMORY");
+
+       _playlist->playlist_id = -1;
+       _playlist->name = NULL;
+       _playlist->thumbnail_path = NULL;
+       _playlist->item_list = NULL;
+
+       *playlist = (media_playlist_h)_playlist;
+
+       return ret;
+}
+
+int media_playlist_get_play_order_v2(int playlist_id, int playlist_member_id, int *play_order)
+{
+       int ret = MEDIA_CONTENT_ERROR_NONE;
+       sqlite3_stmt *stmt = NULL;
+       char select_query[DEFAULT_QUERY_SIZE] = {0, };
+
+       if ((playlist_id < 0) || (playlist_member_id < 0) || (play_order == NULL)) {
+               media_content_error("INVALID_PARAMETER(0x%08x)", MEDIA_CONTENT_ERROR_INVALID_PARAMETER);
+               return MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
+       }
+
+       memset(select_query, 0x00, sizeof(select_query));
+
+       snprintf(select_query, sizeof(select_query), SELECT_PLAY_ORDER_FROM_PLAYLIST_VIEW, playlist_id, playlist_member_id);
+
+       ret = _content_get_result(select_query, &stmt);
+       media_content_retv_if(ret != MEDIA_CONTENT_ERROR_NONE, ret);
+
+       if (sqlite3_step(stmt) == SQLITE_ROW)
+               *play_order = (int)sqlite3_column_int(stmt, 0);
+
+       SQLITE3_FINALIZE(stmt);
+
+       return ret;
+}
+
+int media_playlist_insert_to_db_v2(media_playlist_h playlist)
+{
+       int ret = MEDIA_CONTENT_ERROR_NONE;
+       media_playlist_s *_playlist = (media_playlist_s*)playlist;
+       int playlist_id = 0;
+
+       media_content_retvm_if(_playlist == NULL, MEDIA_CONTENT_ERROR_INVALID_PARAMETER, "Invalid playlist");
+       media_content_retvm_if(_playlist->playlist_id != -1, MEDIA_CONTENT_ERROR_INVALID_PARAMETER, "invalid playlist insert");
+
+       ret = __media_playlist_insert_playlist_record(_playlist->name, &playlist_id);
+       if (ret != MEDIA_CONTENT_ERROR_NONE) {
+               __media_playlist_item_release(_playlist);
+               media_content_error("Insert playlist Fail");
+               return ret;
+       }
+
+       _playlist->playlist_id = playlist_id;
+
+       ret = media_playlist_update_to_db(playlist);
+
+       return ret;
+}
+
+int media_playlist_update_to_db_v2(int playlist_id, media_playlist_h playlist)
+{
+       media_playlist_s *_playlist = (media_playlist_s*)playlist;
+
+       media_content_retvm_if(_playlist == NULL, MEDIA_CONTENT_ERROR_INVALID_PARAMETER, "Invalid playlist");
+
+       _playlist->playlist_id = playlist_id;
+
+       return media_playlist_update_to_db(playlist);
+}