vasilito
facf0c92e0
Red Bear OS is a full fork. All sources must be available from git clone with zero network access. Removed gitignore rules that excluded fetched source trees under recipes/*/source/, local/recipes/kde/*/source/, local/recipes/qt/*/source/, and vendor source trees. Build artifacts (target/, build/, source.tar, *.o, *.so) remain excluded. 127291 files added — kernel, relibc, base, bootloader, pkgar, all KDE/Qt frameworks, mesa, wayland, DRM drivers, and every other recipe source.
180 lines
4.3 KiB
C
180 lines
4.3 KiB
C
/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
|
|
|
|
/* libcroco - Library for parsing and applying CSS
|
|
* Copyright (C) 2006-2019 Free Software Foundation, Inc.
|
|
*
|
|
* This file is not part of the GNU gettext program, but is used with
|
|
* GNU gettext.
|
|
*
|
|
* The original copyright notice is as follows:
|
|
*/
|
|
|
|
/*
|
|
* This file is part of The Croco Library
|
|
*
|
|
* Copyright (C) 2003-2004 Dodji Seketeli. All Rights Reserved.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of version 2.1 of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation.
|
|
*
|
|
* 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 Lesser General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
|
|
* USA
|
|
*
|
|
* Author: Dodji Seketeli.
|
|
*/
|
|
|
|
#include <config.h>
|
|
#include <string.h>
|
|
#include "cr-string.h"
|
|
|
|
/**
|
|
*Instanciates a #CRString
|
|
*@return the newly instanciated #CRString
|
|
*Must be freed with cr_string_destroy().
|
|
*/
|
|
CRString *
|
|
cr_string_new (void)
|
|
{
|
|
CRString *result = NULL ;
|
|
|
|
result = g_try_malloc (sizeof (CRString)) ;
|
|
if (!result) {
|
|
cr_utils_trace_info ("Out of memory") ;
|
|
return NULL ;
|
|
}
|
|
memset (result, 0, sizeof (CRString)) ;
|
|
result->stryng = g_string_new (NULL) ;
|
|
return result ;
|
|
}
|
|
|
|
/**
|
|
*Instanciate a string and initialise it to
|
|
*a_string.
|
|
*@param a_string the initial string
|
|
*@return the newly instanciated string.
|
|
*/
|
|
CRString *
|
|
cr_string_new_from_string (const gchar * a_string)
|
|
{
|
|
CRString *result = NULL ;
|
|
|
|
result = cr_string_new () ;
|
|
if (!result) {
|
|
cr_utils_trace_info ("Out of memory") ;
|
|
return NULL ;
|
|
}
|
|
if (a_string)
|
|
g_string_append (result->stryng, a_string) ;
|
|
return result ;
|
|
}
|
|
|
|
/**
|
|
*Instanciates a #CRString from an instance of GString.
|
|
*@param a_string the input string that will be copied into
|
|
*the newly instanciated #CRString
|
|
*@return the newly instanciated #CRString.
|
|
*/
|
|
CRString *
|
|
cr_string_new_from_gstring (GString const *a_string)
|
|
{
|
|
CRString *result = NULL ;
|
|
|
|
result = cr_string_new () ;
|
|
if (!result) {
|
|
cr_utils_trace_info ("Out of memory") ;
|
|
return NULL ;
|
|
}
|
|
if (a_string) {
|
|
g_string_append_len (result->stryng,
|
|
a_string->str,
|
|
a_string->len);
|
|
|
|
}
|
|
return result ;
|
|
}
|
|
|
|
CRString *
|
|
cr_string_dup (CRString const *a_this)
|
|
{
|
|
CRString *result = NULL ;
|
|
g_return_val_if_fail (a_this, NULL) ;
|
|
|
|
result = cr_string_new_from_gstring (a_this->stryng) ;
|
|
if (!result) {
|
|
cr_utils_trace_info ("Out of memory") ;
|
|
return NULL ;
|
|
}
|
|
cr_parsing_location_copy (&result->location,
|
|
&a_this->location) ;
|
|
return result ;
|
|
}
|
|
|
|
gchar *
|
|
cr_string_dup2 (CRString const *a_this)
|
|
{
|
|
gchar *result = NULL ;
|
|
|
|
g_return_val_if_fail (a_this, NULL) ;
|
|
|
|
if (a_this
|
|
&& a_this->stryng
|
|
&& a_this->stryng->str) {
|
|
result = g_strndup (a_this->stryng->str,
|
|
a_this->stryng->len) ;
|
|
}
|
|
return result ;
|
|
}
|
|
|
|
/**
|
|
*Returns a pointer to the internal raw NULL terminated string
|
|
*of the current instance of #CRString.
|
|
*@param a_this the current instance of #CRString
|
|
*/
|
|
const gchar *
|
|
cr_string_peek_raw_str (CRString const *a_this)
|
|
{
|
|
g_return_val_if_fail (a_this, NULL) ;
|
|
|
|
if (a_this->stryng && a_this->stryng->str)
|
|
return a_this->stryng->str ;
|
|
return NULL ;
|
|
}
|
|
|
|
/**
|
|
*Returns the length of the internal raw NULL terminated
|
|
*string of the current instance of #CRString.
|
|
*@param a_this the current instance of #CRString.
|
|
*@return the len of the internal raw NULL termninated string,
|
|
*of -1 if no length can be returned.
|
|
*/
|
|
gint
|
|
cr_string_peek_raw_str_len (CRString const *a_this)
|
|
{
|
|
g_return_val_if_fail (a_this && a_this->stryng,
|
|
-1) ;
|
|
return a_this->stryng->len ;
|
|
}
|
|
|
|
/**
|
|
*@param a_this the #CRString to destroy.
|
|
*/
|
|
void
|
|
cr_string_destroy (CRString *a_this)
|
|
{
|
|
g_return_if_fail (a_this) ;
|
|
|
|
if (a_this->stryng) {
|
|
g_string_free (a_this->stryng, TRUE) ;
|
|
a_this->stryng = NULL ;
|
|
}
|
|
g_free (a_this) ;
|
|
}
|