forked from AuroraMiddleware/gtk
160 lines
4.4 KiB
C
160 lines
4.4 KiB
C
/* GTK - The GIMP Toolkit
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* Copyright (C) 2013 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <glib.h>
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typedef struct {
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GString *output;
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gboolean translatable;
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gchar *context;
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gchar *comments;
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GString *text;
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} ParserData;
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static void
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start_element_handler (GMarkupParseContext *contexts,
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const gchar *element_name,
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const gchar **attribute_names,
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const gchar **attribute_values,
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gpointer user_data,
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GError **error)
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{
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ParserData *data = user_data;
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if (g_str_equal (element_name, "property"))
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{
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gboolean translatable;
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gchar *context;
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gchar *comments;
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g_markup_collect_attributes (element_name,
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attribute_names,
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attribute_values,
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error,
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G_MARKUP_COLLECT_STRING, "name", NULL,
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G_MARKUP_COLLECT_TRISTATE, "translatable", &translatable,
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G_MARKUP_COLLECT_STRDUP|G_MARKUP_COLLECT_OPTIONAL, "context", &context,
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G_MARKUP_COLLECT_STRDUP|G_MARKUP_COLLECT_OPTIONAL, "comments", &comments,
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G_MARKUP_COLLECT_INVALID);
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if (translatable == TRUE)
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{
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data->translatable = TRUE;
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data->context = context;
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data->comments = comments;
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data->text = g_string_new ("");
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}
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}
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}
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static void
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end_element_handler (GMarkupParseContext *context,
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const gchar *element_name,
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gpointer user_data,
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GError **error)
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{
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ParserData *data = user_data;
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if (!data->translatable)
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return;
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if (data->comments)
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g_string_append_printf (data->output, "\n/* %s */\n",
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data->comments);
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if (data->context)
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g_string_append_printf (data->output, "C_(\"%s\", \"%s\")\n",
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data->context,
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data->text->str);
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else
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g_string_append_printf (data->output, "N_(\"%s\")\n",
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data->text->str);
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g_free (data->comments);
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g_free (data->context);
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g_string_free (data->text, TRUE);
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data->comments = NULL;
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data->context = NULL;
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data->text = NULL;
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data->translatable = FALSE;
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}
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static void
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text_handler (GMarkupParseContext *context,
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const gchar *text,
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gsize text_len,
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gpointer user_data,
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GError **error)
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{
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ParserData *data = user_data;
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if (!data->translatable)
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return;
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g_string_append_len (data->text, text, text_len);
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}
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static const GMarkupParser parser = {
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start_element_handler,
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end_element_handler,
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text_handler,
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NULL,
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NULL
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};
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int
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main (int argc, char *argv[])
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{
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gchar *contents;
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gsize length;
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GError *error;
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GMarkupParseContext *context;
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ParserData data;
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if (argc < 2)
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{
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g_printerr ("Expect a filename\n");
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return 1;
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}
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error = NULL;
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if (!g_file_get_contents (argv[1], &contents, &length, &error))
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{
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g_printerr ("%s\n", error->message);
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g_error_free (error);
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return 1;
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}
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data.output = g_string_new ("");
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data.translatable = FALSE;
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context = g_markup_parse_context_new (&parser, 0, &data, NULL);
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if (!g_markup_parse_context_parse (context, contents, length, &error))
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{
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g_markup_parse_context_free (context);
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g_free (contents);
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g_printerr ("%s\n", error->message);
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g_error_free (error);
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return 1;
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}
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g_print ("%s", g_string_free (data.output, FALSE));
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return 0;
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}
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