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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
/*
* Copyright (C) 2006 Shaun McCance
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
* Author: Shaun McCance <shaunm@gnome.org>
*/
#include <config.h>
#include <glib.h>
#include <libxml/parser.h>
#include <libxml/xinclude.h>
#include "yelp-error.h"
#include "yelp-transform.h"
static gint num_chunks = 0;
static gboolean freed;
static gint timeout = -1;
static gboolean random_timeout = FALSE;
static gchar **files = NULL;
static const GOptionEntry options[] = {
{ "random-timeout", 'r',
0, G_OPTION_ARG_NONE,
&random_timeout,
"Time out after a random amount of time", NULL },
{ "timeout", 't',
0, G_OPTION_ARG_INT,
&timeout,
"Time out after N milliseconds", "N" },
{ G_OPTION_REMAINING,
0, 0, G_OPTION_ARG_FILENAME_ARRAY,
&files, NULL, NULL },
{ NULL }
};
GMainLoop *loop;
static gboolean
transform_release (YelpTransform *transform)
{
printf ("\nRELEASE\n");
if (!freed) {
yelp_transform_cancel (transform);
g_object_unref (transform);
}
freed = TRUE;
return FALSE;
}
static void
transform_chunk (YelpTransform *transform,
const gchar *chunk_id,
gpointer user_data)
{
gchar *chunk, *small;
num_chunks++;
printf ("\nCHUNK %i: %s\n", num_chunks, chunk_id);
chunk = yelp_transform_take_chunk (transform, chunk_id);
small = g_strndup (chunk, 300);
printf ("%s\n", small);
g_free (small);
g_free (chunk);
}
static void
transform_finished (YelpTransform *transform,
gpointer user_data)
{
printf ("\nFINAL\n");
if (!freed) {
yelp_transform_cancel (transform);
g_object_unref (transform);
}
freed = TRUE;
}
static void
transform_error (YelpTransform *transform,
gpointer user_data)
{
printf ("\nERROR\n");
}
static void
transform_destroyed (gpointer data,
GObject *object)
{
printf ("\nFREED\n");
g_main_loop_quit (loop);
}
gint
main (gint argc, gchar **argv)
{
GOptionContext *context;
xmlParserCtxtPtr parser;
xmlDocPtr doc;
YelpTransform *transform;
gchar **params;
const gchar *stylesheet;
gchar *file;
context = g_option_context_new ("[STYLESHEET] FILE");
g_option_context_add_main_entries (context, options, NULL);
g_option_context_parse (context, &argc, &argv, NULL);
if (files == NULL || files[0] == NULL) {
g_printerr ("Usage: test-transform [OPTION...] [STYLESHEET] FILE\n");
return 1;
}
if (files[1] == NULL) {
stylesheet = DATADIR"/yelp/xslt/db2html.xsl";
file = files[0];
} else {
stylesheet = files[0];
file = files[1];
}
params = g_new0 (gchar *, 7);
params[0] = g_strdup ("db.chunk.extension");
params[1] = g_strdup ("\"\"");
params[2] = g_strdup ("db.chunk.info_basename");
params[3] = g_strdup ("\"x-yelp-titlepage\"");
params[4] = g_strdup ("db.chunk.max_depth");
params[5] = g_strdup ("2");
params[6] = NULL;
transform = yelp_transform_new (stylesheet);
g_object_weak_ref ((GObject *) transform, transform_destroyed, NULL);
g_signal_connect (transform, "chunk-ready", (GCallback) transform_chunk, NULL);
g_signal_connect (transform, "finished", (GCallback) transform_finished, NULL);
g_signal_connect (transform, "error", (GCallback) transform_error, NULL);
parser = xmlNewParserCtxt ();
doc = xmlCtxtReadFile (parser,
file,
NULL,
XML_PARSE_DTDLOAD | XML_PARSE_NOCDATA |
XML_PARSE_NOENT | XML_PARSE_NONET );
xmlFreeParserCtxt (parser);
xmlXIncludeProcessFlags (doc,
XML_PARSE_DTDLOAD | XML_PARSE_NOCDATA |
XML_PARSE_NOENT | XML_PARSE_NONET );
if (!yelp_transform_start (transform, doc, NULL, (const gchar **) params))
return 1;
if (random_timeout) {
GRand *rand = g_rand_new ();
timeout = g_rand_int_range (rand, 80, 280);
g_rand_free (rand);
}
if (timeout >= 0)
g_timeout_add (timeout, (GSourceFunc) transform_release, transform);
loop = g_main_loop_new (NULL, FALSE);
g_main_loop_run (loop);
return 0;
}
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