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/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */
/*
* This file is part of The Croco Library
*
* 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
* See COPYRIGHTS file for copyright information.
*/
#include "cr-pseudo.h"
/**
*@CRPseudo:
*The definition of the #CRPseudo class.
*/
/**
* cr_pseudo_new:
*Constructor of the #CRPseudo class.
*
*Returns the newly build instance.
*/
CRPseudo *
cr_pseudo_new (void)
{
CRPseudo *result = NULL;
result = g_malloc0 (sizeof (CRPseudo));
return result;
}
/**
* cr_pseudo_to_string:
* @a_this: the current instance of #CRPseud.
*
* Returns the serialized pseudo. Caller must free the returned
* string using g_free().
*/
guchar *
cr_pseudo_to_string (CRPseudo const * a_this)
{
guchar *result = NULL;
GString *str_buf = NULL;
g_return_val_if_fail (a_this, NULL);
str_buf = g_string_new (NULL);
if (a_this->type == IDENT_PSEUDO) {
guchar *name = NULL;
if (a_this->name == NULL) {
goto error;
}
name = (guchar *) g_strndup (a_this->name->stryng->str,
a_this->name->stryng->len);
if (name) {
g_string_append (str_buf, (const gchar *) name);
g_free (name);
name = NULL;
}
} else if (a_this->type == FUNCTION_PSEUDO) {
guchar *name = NULL,
*arg = NULL;
if (a_this->name == NULL)
goto error;
name = (guchar *) g_strndup (a_this->name->stryng->str,
a_this->name->stryng->len);
if (a_this->extra) {
arg = (guchar *) g_strndup (a_this->extra->stryng->str,
a_this->extra->stryng->len);
}
if (name) {
g_string_append_printf (str_buf, "%s(", name);
g_free (name);
name = NULL;
if (arg) {
g_string_append (str_buf, (const gchar *) arg);
g_free (arg);
arg = NULL;
}
g_string_append_c (str_buf, ')');
}
}
if (str_buf) {
result = (guchar *) g_string_free (str_buf, FALSE);
str_buf = NULL;
}
return result;
error:
g_string_free (str_buf, TRUE);
return NULL;
}
/**
* cr_pseudo_dump:
*@a_this: the current instance of pseudo
*@a_fp: the destination file pointer.
*
*Dumps the pseudo to a file.
*
*/
void
cr_pseudo_dump (CRPseudo const * a_this, FILE * a_fp)
{
guchar *tmp_str = NULL;
if (a_this) {
tmp_str = cr_pseudo_to_string (a_this);
if (tmp_str) {
fprintf (a_fp, "%s", tmp_str);
g_free (tmp_str);
tmp_str = NULL;
}
}
}
/**
* cr_pseudo_destroy:
*@a_this: the current instance to destroy.
*
*destructor of the #CRPseudo class.
*/
void
cr_pseudo_destroy (CRPseudo * a_this)
{
g_return_if_fail (a_this);
if (a_this->name) {
cr_string_destroy (a_this->name);
a_this->name = NULL;
}
if (a_this->extra) {
cr_string_destroy (a_this->extra);
a_this->extra = NULL;
}
g_free (a_this);
}
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