/* Updates path for specified thumbnail identifier (right, left).
* Must be called after:
* - menu_thumbnail_set_system()
* - menu_thumbnail_set_content*()
* ...and before:
* - menu_thumbnail_get_path()
* Returns true if generated path is valid */
bool menu_thumbnail_update_path(menu_thumbnail_path_data_t *path_data, enum menu_thumbnail_id thumbnail_id)
{
settings_t *settings = config_get_ptr();
const char *type = menu_thumbnail_get_type(thumbnail_id);
const char *system_name = NULL;
char *thumbnail_path = NULL;
char content_dir[PATH_MAX_LENGTH];
if (!path_data)
return false;
/* Determine which path we are updating... */
switch (thumbnail_id)
{
case MENU_THUMBNAIL_RIGHT:
thumbnail_path = path_data->right_path;
break;
case MENU_THUMBNAIL_LEFT:
thumbnail_path = path_data->left_path;
break;
default:
return false;
}
thumbnail_path[0] = '\0';
/* Sundry error checking */
if (!settings)
return false;
if (string_is_empty(settings->paths.directory_thumbnails))
return false;
if (!menu_thumbnail_is_enabled(thumbnail_id))
return false;
/* Generate new path */
/* > Check path_data for empty strings */
if (string_is_empty(path_data->content_path) ||
string_is_empty(path_data->content_img) ||
(string_is_empty(path_data->system) &&
string_is_empty(path_data->content_db_name)))
return false;
/* > Get current system */
if (string_is_empty(path_data->content_db_name))
{
/* If this is a content history or favorites playlist
* then the current 'path_data->system' string is
* meaningless. In this case, we fall back to the
* content directory name */
if (string_is_equal(path_data->system, "history") ||
string_is_equal(path_data->system, "favorites"))
{
char tmp_buf[PATH_MAX_LENGTH] = {0};
const char *last_slash = find_last_slash(path_data->content_path);
content_dir[0] = '\0';
system_name = content_dir;
if (last_slash)
{
size_t path_length = last_slash + 1 - path_data->content_path;
if ((path_length > 1) && (path_length < PATH_MAX_LENGTH))
{
strlcpy(tmp_buf, path_data->content_path, path_length * sizeof(char));
strlcpy(content_dir, path_basename(tmp_buf), sizeof(content_dir));
}
}
if (string_is_empty(system_name))
return false;
}
else
system_name = path_data->system;
}
else
system_name = path_data->content_db_name;
/* > Special case: thumbnail for imageviewer content
* is the image file itself */
if (string_is_equal(system_name, "images_history") ||
string_is_equal(path_data->content_core_name, "imageviewer"))
{
/* imageviewer content is identical for left and right thumbnails */
if (path_is_media_type(path_data->content_path) == RARCH_CONTENT_IMAGE)
strlcpy(thumbnail_path,
path_data->content_path, PATH_MAX_LENGTH * sizeof(char));
}
else
{
char tmp_buf[PATH_MAX_LENGTH];
tmp_buf[0] = '\0';
/* > Normal content: assemble path */
/* >> Base + system name */
fill_pathname_join(thumbnail_path, settings->paths.directory_thumbnails,
system_name, PATH_MAX_LENGTH * sizeof(char));
/* >> Add type */
fill_pathname_join(tmp_buf, thumbnail_path, type, sizeof(tmp_buf));
/* >> Add content image */
thumbnail_path[0] = '\0';
fill_pathname_join(thumbnail_path, tmp_buf,
path_data->content_img, PATH_MAX_LENGTH * sizeof(char));
}
/* Final error check - is cached path empty? */
if (string_is_empty(thumbnail_path))
return false;
return true;
}
/* Updates path for specified thumbnail identifier (right, left).
* Must be called after:
* - menu_thumbnail_set_system()
* - menu_thumbnail_set_content*()
* ...and before:
* - menu_thumbnail_get_path()
* Returns true if generated path is valid */
bool menu_thumbnail_update_path(menu_thumbnail_path_data_t *path_data, enum menu_thumbnail_id thumbnail_id)
{
settings_t *settings = config_get_ptr();
const char *type = menu_thumbnail_get_type(thumbnail_id);
const char *system_name = NULL;
char *thumbnail_path = NULL;
if (!path_data)
return false;
/* Determine which path we are updating... */
switch (thumbnail_id)
{
case MENU_THUMBNAIL_RIGHT:
thumbnail_path = path_data->right_path;
break;
case MENU_THUMBNAIL_LEFT:
thumbnail_path = path_data->left_path;
break;
default:
return false;
}
thumbnail_path[0] = '\0';
/* Sundry error checking */
if (!settings)
return false;
if (string_is_empty(settings->paths.directory_thumbnails))
return false;
if (!menu_thumbnail_is_enabled(thumbnail_id))
return false;
/* Generate new path */
/* > Check path_data for empty strings */
if (string_is_empty(path_data->content_img) ||
(string_is_empty(path_data->system) &&
string_is_empty(path_data->content_db_name)))
return false;
/* > Get current system */
system_name = string_is_empty(path_data->content_db_name) ?
path_data->system : path_data->content_db_name;
/* > Special case: thumbnail for imageviewer content
* is the image file itself */
if (string_is_equal(system_name, "images_history") ||
string_is_equal(path_data->content_core_name, "imageviewer"))
{
if (string_is_empty(path_data->content_path))
return false;
/* imageviewer content is identical for left and right thumbnails */
if (path_is_media_type(path_data->content_path) == RARCH_CONTENT_IMAGE)
strlcpy(thumbnail_path,
path_data->content_path, PATH_MAX_LENGTH * sizeof(char));
}
else
{
char tmp_buf[PATH_MAX_LENGTH];
tmp_buf[0] = '\0';
/* > Normal content: assemble path */
/* >> Base + system name */
fill_pathname_join(thumbnail_path, settings->paths.directory_thumbnails,
system_name, PATH_MAX_LENGTH * sizeof(char));
/* >> Add type */
fill_pathname_join(tmp_buf, thumbnail_path, type, sizeof(tmp_buf));
/* >> Add content image */
thumbnail_path[0] = '\0';
fill_pathname_join(thumbnail_path, tmp_buf,
path_data->content_img, PATH_MAX_LENGTH * sizeof(char));
}
/* Final error check - is cached path empty? */
if (string_is_empty(thumbnail_path))
return false;
return true;
}
