2001-02-01 20:31:21 +00:00
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/*
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2004-07-18 00:24:25 +00:00
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* $Id$
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2001-02-01 20:31:21 +00:00
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*
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2006-05-21 05:12:17 +00:00
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* Wireshark - Network traffic analyzer
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2008-01-08 22:54:51 +00:00
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* By Gerald Combs <gerald@wireshark.org>
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2001-02-01 20:31:21 +00:00
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* Copyright 2001 Gerald Combs
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*
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2002-08-28 20:41:00 +00:00
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*
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2001-02-01 20:31:21 +00:00
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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2002-08-28 20:41:00 +00:00
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*
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2001-02-01 20:31:21 +00:00
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* This program 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
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* GNU General Public License for more details.
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2002-08-28 20:41:00 +00:00
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*
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2001-02-01 20:31:21 +00:00
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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2001-02-01 20:21:25 +00:00
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#include "syntax-tree.h"
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#include "sttype-test.h"
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typedef struct {
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guint32 magic;
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test_op_t op;
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stnode_t *val1;
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stnode_t *val2;
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} test_t;
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#define TEST_MAGIC 0xab9009ba
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static gpointer
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test_new(gpointer junk)
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{
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test_t *test;
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g_assert(junk == NULL);
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test = g_new(test_t, 1);
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test->magic = TEST_MAGIC;
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test->op = TEST_OP_UNINITIALIZED;
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test->val1 = NULL;
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test->val2 = NULL;
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return (gpointer) test;
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}
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static void
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test_free(gpointer value)
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{
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test_t *test = value;
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assert_magic(test, TEST_MAGIC);
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if (test->val1)
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stnode_free(test->val1);
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if (test->val2)
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stnode_free(test->val2);
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g_free(test);
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}
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static int
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num_operands(test_op_t op)
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{
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switch(op) {
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case TEST_OP_UNINITIALIZED:
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g_assert_not_reached();
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case TEST_OP_EXISTS:
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case TEST_OP_NOT:
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return 1;
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case TEST_OP_AND:
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case TEST_OP_OR:
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case TEST_OP_EQ:
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case TEST_OP_NE:
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case TEST_OP_GT:
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case TEST_OP_GE:
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case TEST_OP_LT:
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case TEST_OP_LE:
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2004-02-27 12:00:32 +00:00
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case TEST_OP_BITWISE_AND:
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2003-08-27 15:23:11 +00:00
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case TEST_OP_CONTAINS:
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2003-12-06 16:35:20 +00:00
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case TEST_OP_MATCHES:
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return 2;
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2001-02-01 20:21:25 +00:00
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}
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g_assert_not_reached();
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return -1;
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}
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void
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sttype_test_set1(stnode_t *node, test_op_t op, stnode_t *val1)
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{
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test_t *test;
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test = stnode_data(node);
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assert_magic(test, TEST_MAGIC);
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g_assert(num_operands(op) == 1);
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test->op = op;
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test->val1 = val1;
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}
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void
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sttype_test_set2(stnode_t *node, test_op_t op, stnode_t *val1, stnode_t *val2)
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{
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test_t *test;
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test = stnode_data(node);
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assert_magic(test, TEST_MAGIC);
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g_assert(num_operands(op) == 2);
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test->op = op;
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test->val1 = val1;
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test->val2 = val2;
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}
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void
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sttype_test_set2_args(stnode_t *node, stnode_t *val1, stnode_t *val2)
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{
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test_t *test;
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test = stnode_data(node);
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assert_magic(test, TEST_MAGIC);
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if (num_operands(test->op) == 1) {
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g_assert(val2 == NULL);
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}
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test->val1 = val1;
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test->val2 = val2;
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}
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void
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sttype_test_get(stnode_t *node, test_op_t *p_op, stnode_t **p_val1, stnode_t **p_val2)
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{
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test_t *test;
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test = stnode_data(node);
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assert_magic(test, TEST_MAGIC);
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*p_op = test->op;
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*p_val1 = test->val1;
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*p_val2 = test->val2;
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}
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void
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sttype_register_test(void)
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{
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static sttype_t test_type = {
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STTYPE_TEST,
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"TEST",
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test_new,
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test_free,
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};
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sttype_register(&test_type);
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}
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