void
gvdb_hash_table_insert_string (GHashTable *table,
const gchar *key,
const gchar *value)
{
GvdbItem *item;
item = gvdb_hash_table_insert (table, key);
gvdb_item_set_value (item, g_variant_new_string (value));
}
static void
end_element (GMarkupParseContext *context,
const gchar *element_name,
gpointer user_data,
GError **error)
{
ParseState *state = user_data;
if (strcmp (element_name, "default") == 0)
{
state->value = g_variant_parse (state->type, state->string->str,
NULL, NULL, error);
if (state->value == NULL)
return;
if (state->l10n)
{
if (state->context)
{
gint len;
/* Contextified messages are supported by prepending the
* context, followed by '\004' to the start of the message
* string. We do that here to save GSettings the work
* later on.
*
* Note: we are about to g_free() the context anyway...
*/
len = strlen (state->context);
state->context[len] = '\004';
g_string_prepend_len (state->string, state->context, len + 1);
}
g_variant_builder_add (&state->key_options, "{sv}", "l10n",
g_variant_new ("(ys)",
state->l10n,
state->string->str));
}
g_string_free (state->string, TRUE);
state->string = NULL;
g_free (state->context);
state->context = NULL;
}
else if (strcmp (element_name, "key") == 0)
{
if (state->value == NULL)
{
g_set_error_literal (error,
G_MARKUP_ERROR, G_MARKUP_ERROR_INVALID_CONTENT,
"element <default> is required in <key>\n");
return;
}
if (state->min != NULL)
{
if (g_variant_compare (state->value, state->min) < 0 ||
g_variant_compare (state->value, state->max) > 0)
{
g_set_error (error, G_MARKUP_ERROR,
G_MARKUP_ERROR_INVALID_CONTENT,
"<default> is not contained in the specified range");
return;
}
state->min = state->max = NULL;
}
else if (state->choices != NULL)
{
if (!is_valid_choices (state->value, state->choices->str))
{
g_set_error_literal (error, G_MARKUP_ERROR,
G_MARKUP_ERROR_INVALID_CONTENT,
"<default> contains string not in <choices>");
return;
}
state->choices = NULL;
}
gvdb_item_set_value (state->key, state->value);
gvdb_item_set_options (state->key,
g_variant_builder_end (&state->key_options));
state->value = NULL;
}
else if (strcmp (element_name, "summary") == 0 ||
strcmp (element_name, "description") == 0)
{
g_string_free (state->string, TRUE);
state->string = NULL;
}
else if (strcmp (element_name, "choices") == 0)
{
gchar *choices;
choices = g_string_free (state->choices, FALSE);
g_variant_builder_add (&state->key_options, "{sv}", "choices",
g_variant_new_byte_array (choices, -1));
g_free (choices);
}
}
static GHashTable *
parse_resource_file (const gchar *filename,
gboolean collect_data,
GHashTable *files)
{
GMarkupParser parser = { start_element, end_element, text };
ParseState state = { 0, };
GMarkupParseContext *context;
GError *error = NULL;
gchar *contents;
GHashTable *table = NULL;
gsize size;
if (!g_file_get_contents (filename, &contents, &size, &error))
{
g_printerr ("%s\n", error->message);
g_clear_error (&error);
return NULL;
}
state.collect_data = collect_data;
state.table = g_hash_table_ref (files);
context = g_markup_parse_context_new (&parser,
G_MARKUP_TREAT_CDATA_AS_TEXT |
G_MARKUP_PREFIX_ERROR_POSITION,
&state, NULL);
if (!g_markup_parse_context_parse (context, contents, size, &error) ||
!g_markup_parse_context_end_parse (context, &error))
{
g_printerr ("%s: %s.\n", filename, error->message);
g_clear_error (&error);
}
else
{
GHashTableIter iter;
const char *key;
char *mykey;
gsize key_len;
FileData *data;
GVariant *v_data;
GVariantBuilder builder;
GvdbItem *item;
table = gvdb_hash_table_new (NULL, NULL);
g_hash_table_iter_init (&iter, state.table);
while (g_hash_table_iter_next (&iter, (gpointer *)&key, (gpointer *)&data))
{
key_len = strlen (key);
mykey = g_strdup (key);
item = gvdb_hash_table_insert (table, key);
gvdb_item_set_parent (item,
get_parent (table, mykey, key_len));
g_free (mykey);
g_variant_builder_init (&builder, G_VARIANT_TYPE ("(uuay)"));
g_variant_builder_add (&builder, "u", data->size); /* Size */
g_variant_builder_add (&builder, "u", data->flags); /* Flags */
v_data = g_variant_new_from_data (G_VARIANT_TYPE("ay"),
data->content, data->content_size, TRUE,
g_free, data->content);
g_variant_builder_add_value (&builder, v_data);
data->content = NULL; /* Take ownership */
gvdb_item_set_value (item,
g_variant_builder_end (&builder));
}
}
g_hash_table_unref (state.table);
g_markup_parse_context_free (context);
g_free (contents);
return table;
}
