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/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*-
*
* Copyright (C) 2010 Red Hat, Inc
* Copyright (C) 2008 William Jon McCann <jmccann@redhat.com>
*
* 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/>.
*
*/
#include <config.h>
#include <glib.h>
#include "info-cleanup.h"
typedef struct
{
char *regex;
char *replacement;
} ReplaceStrings;
static char *
prettify_info (const char *info)
{
g_autofree char *escaped = NULL;
g_autofree gchar *pretty = NULL;
int i;
static const ReplaceStrings rs[] = {
{ "Mesa DRI ", ""},
{ "Intel[(]R[)]", "Intel\302\256"},
{ "Core[(]TM[)]", "Core\342\204\242"},
{ "Atom[(]TM[)]", "Atom\342\204\242"},
{ "Gallium .* on (AMD .*)", "\\1"},
{ "(AMD .*) [(].*", "\\1"},
{ "(AMD [A-Z])(.*)", "\\1\\L\\2\\E"},
{ "AMD", "AMD\302\256"},
{ "Graphics Controller", "Graphics"},
};
if (*info == '\0')
return NULL;
escaped = g_markup_escape_text (info, -1);
pretty = g_strdup (g_strstrip (escaped));
for (i = 0; i < G_N_ELEMENTS (rs); i++)
{
g_autoptr(GError) error = NULL;
g_autoptr(GRegex) re = NULL;
g_autofree gchar *new = NULL;
re = g_regex_new (rs[i].regex, 0, 0, &error);
if (re == NULL)
{
g_warning ("Error building regex: %s", error->message);
continue;
}
new = g_regex_replace (re,
pretty,
-1,
0,
rs[i].replacement,
0,
&error);
if (error != NULL)
{
g_warning ("Error replacing %s: %s", rs[i].regex, error->message);
continue;
}
g_free (pretty);
pretty = g_steal_pointer (&new);
}
return g_steal_pointer (&pretty);
}
static char *
remove_duplicate_whitespace (const char *old)
{
g_autofree gchar *new = NULL;
g_autoptr(GRegex) re = NULL;
g_autoptr(GError) error = NULL;
if (old == NULL)
return NULL;
re = g_regex_new ("[ \t\n\r]+", G_REGEX_MULTILINE, 0, &error);
if (re == NULL)
{
g_warning ("Error building regex: %s", error->message);
return g_strdup (old);
}
new = g_regex_replace (re,
old,
-1,
0,
" ",
0,
&error);
if (new == NULL)
{
g_warning ("Error replacing string: %s", error->message);
return g_strdup (old);
}
return g_steal_pointer (&new);
}
char *
info_cleanup (const char *input)
{
g_autofree char *pretty = NULL;
pretty = prettify_info (input);
return remove_duplicate_whitespace (pretty);
}
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