/src/gnutls/lib/str_array.h

Source (jump to first uncovered line)
/*
 * Copyright (C) 2011-2012 Free Software Foundation, Inc.
 *
 * Author: Nikos Mavrogiannopoulos
 *
 * This file is part of GnuTLS.
 *
 * The GnuTLS is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public License
 * as published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser 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, see <https://www.gnu.org/licenses/>
 *
 */

#ifndef GNUTLS_LIB_STR_ARRAY_H
#define GNUTLS_LIB_STR_ARRAY_H

#include "gnutls_int.h"
#include "errors.h"

/* Functionality to allow an array of strings. Strings
 * are allowed to be added to the list and matched against it.
 */

typedef struct gnutls_str_array_st {
  char *str;
  unsigned int len;
  struct gnutls_str_array_st *next;
} *gnutls_str_array_t;

inline static void _gnutls_str_array_init(gnutls_str_array_t *head)
{
  *head = NULL;
}

inline static void _gnutls_str_array_clear(gnutls_str_array_t *head)
{
  gnutls_str_array_t prev, array = *head;

  while (array != NULL) {
    prev = array;
    array = prev->next;
    gnutls_free(prev);
  }
  *head = NULL;
}

inline static int _gnutls_str_array_match(gnutls_str_array_t head,
            const char *str)
{
  gnutls_str_array_t array = head;

  while (array != NULL) {
    if (strcmp(array->str, str) == 0)
      return 1;
    array = array->next;
  }

  return 0;
}

inline static void append(gnutls_str_array_t array, const char *str, int len)
{
  array->str = ((char *)array) + sizeof(struct gnutls_str_array_st);
  memcpy(array->str, str, len);
  array->str[len] = 0;
  array->len = len;
  array->next = NULL;
}

inline static int _gnutls_str_array_append(gnutls_str_array_t *head,
             const char *str, int len)
{
  gnutls_str_array_t prev, array;
  if (*head == NULL) {
    *head = gnutls_malloc(len + 1 +
              sizeof(struct gnutls_str_array_st));
    if (*head == NULL)
      return gnutls_assert_val(GNUTLS_E_MEMORY_ERROR);

    array = *head;
    append(array, str, len);
  } else {
    array = *head;
    prev = array;
    while (array != NULL) {
      prev = array;
      array = prev->next;
    }
    prev->next = gnutls_malloc(len + 1 +
             sizeof(struct gnutls_str_array_st));

    array = prev->next;

    if (array == NULL)
      return gnutls_assert_val(GNUTLS_E_MEMORY_ERROR);

    append(array, str, len);
  }

  return 0;
}

inline static int _gnutls_str_array_append_idna(gnutls_str_array_t *head,
            const char *name, size_t size)
{
  int ret;
  gnutls_datum_t ahost;

  /* convert the provided hostname to ACE-Labels domain. */
  ret = gnutls_idna_map(name, size, &ahost, 0);
  if (ret < 0) {
    _gnutls_debug_log(
      "unable to convert hostname %s to IDNA format\n", name);
    /* insert the raw name */
    return _gnutls_str_array_append(head, name, size);
  }

  ret = _gnutls_str_array_append(head, (char *)ahost.data, ahost.size);
  gnutls_free(ahost.data);

  return ret;
}

#endif /* GNUTLS_LIB_STR_ARRAY_H */

Line	Count	Source (jump to first uncovered line)
1		/*
2		* Copyright (C) 2011-2012 Free Software Foundation, Inc.
3		*
4		* Author: Nikos Mavrogiannopoulos
5		*
6		* This file is part of GnuTLS.
7		*
8		* The GnuTLS is free software; you can redistribute it and/or
9		* modify it under the terms of the GNU Lesser General Public License
10		* as published by the Free Software Foundation; either version 2.1 of
11		* the License, or (at your option) any later version.
12		*
13		* This library is distributed in the hope that it will be useful, but
14		* WITHOUT ANY WARRANTY; without even the implied warranty of
15		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16		* Lesser General Public License for more details.
17		*
18		* You should have received a copy of the GNU Lesser General Public License
19		* along with this program. If not, see <https://www.gnu.org/licenses/>
20		*
21		*/
22
23		#ifndef GNUTLS_LIB_STR_ARRAY_H
24		#define GNUTLS_LIB_STR_ARRAY_H
25
26		#include "gnutls_int.h"
27		#include "errors.h"
28
29		/* Functionality to allow an array of strings. Strings
30		* are allowed to be added to the list and matched against it.
31		*/
32
33		typedef struct gnutls_str_array_st {
34		char *str;
35		unsigned int len;
36		struct gnutls_str_array_st *next;
37		} *gnutls_str_array_t;
38
39		inline static void _gnutls_str_array_init(gnutls_str_array_t *head)
40	0	{
41	0	*head = NULL;
42	0	} Unexecuted instantiation: handshake-tls13.c:_gnutls_str_array_init Unexecuted instantiation: handshake.c:_gnutls_str_array_init Unexecuted instantiation: auth.c:_gnutls_str_array_init Unexecuted instantiation: session_pack.c:_gnutls_str_array_init Unexecuted instantiation: cert-cred.c:_gnutls_str_array_init Unexecuted instantiation: state.c:_gnutls_str_array_init Unexecuted instantiation: cert-cred-x509.c:_gnutls_str_array_init Unexecuted instantiation: pcert.c:_gnutls_str_array_init Unexecuted instantiation: dh-session.c:_gnutls_str_array_init Unexecuted instantiation: cert-session.c:_gnutls_str_array_init Unexecuted instantiation: handshake-checks.c:_gnutls_str_array_init Unexecuted instantiation: ocsp-api.c:_gnutls_str_array_init Unexecuted instantiation: certificate_request.c:_gnutls_str_array_init Unexecuted instantiation: certificate_verify.c:_gnutls_str_array_init Unexecuted instantiation: tls13-sig.c:_gnutls_str_array_init Unexecuted instantiation: hello_retry.c:_gnutls_str_array_init Unexecuted instantiation: session_ticket.c:_gnutls_str_array_init Unexecuted instantiation: certificate.c:_gnutls_str_array_init Unexecuted instantiation: post_handshake.c:_gnutls_str_array_init Unexecuted instantiation: ocsp.c:_gnutls_str_array_init Unexecuted instantiation: key_share.c:_gnutls_str_array_init Unexecuted instantiation: status_request.c:_gnutls_str_array_init Unexecuted instantiation: supported_groups.c:_gnutls_str_array_init Unexecuted instantiation: cert.c:_gnutls_str_array_init Unexecuted instantiation: ciphersuites.c:_gnutls_str_array_init Unexecuted instantiation: fingerprint.c:_gnutls_str_array_init Unexecuted instantiation: tls-sig.c:_gnutls_str_array_init Unexecuted instantiation: dhe.c:_gnutls_str_array_init Unexecuted instantiation: ecdhe.c:_gnutls_str_array_init Unexecuted instantiation: rsa.c:_gnutls_str_array_init Unexecuted instantiation: rsa_psk.c:_gnutls_str_array_init Unexecuted instantiation: vko_gost.c:_gnutls_str_array_init
43
44		inline static void _gnutls_str_array_clear(gnutls_str_array_t *head)
45	0	{
46	0	gnutls_str_array_t prev, array = *head;
47
48	0	while (array != NULL) {
49	0	prev = array;
50	0	array = prev->next;
51	0	gnutls_free(prev);
52	0	}
53	0	*head = NULL;
54	0	} Unexecuted instantiation: handshake-tls13.c:_gnutls_str_array_clear Unexecuted instantiation: handshake.c:_gnutls_str_array_clear Unexecuted instantiation: auth.c:_gnutls_str_array_clear Unexecuted instantiation: session_pack.c:_gnutls_str_array_clear Unexecuted instantiation: cert-cred.c:_gnutls_str_array_clear Unexecuted instantiation: state.c:_gnutls_str_array_clear Unexecuted instantiation: cert-cred-x509.c:_gnutls_str_array_clear Unexecuted instantiation: pcert.c:_gnutls_str_array_clear Unexecuted instantiation: dh-session.c:_gnutls_str_array_clear Unexecuted instantiation: cert-session.c:_gnutls_str_array_clear Unexecuted instantiation: handshake-checks.c:_gnutls_str_array_clear Unexecuted instantiation: ocsp-api.c:_gnutls_str_array_clear Unexecuted instantiation: certificate_request.c:_gnutls_str_array_clear Unexecuted instantiation: certificate_verify.c:_gnutls_str_array_clear Unexecuted instantiation: tls13-sig.c:_gnutls_str_array_clear Unexecuted instantiation: hello_retry.c:_gnutls_str_array_clear Unexecuted instantiation: session_ticket.c:_gnutls_str_array_clear Unexecuted instantiation: certificate.c:_gnutls_str_array_clear Unexecuted instantiation: post_handshake.c:_gnutls_str_array_clear Unexecuted instantiation: ocsp.c:_gnutls_str_array_clear Unexecuted instantiation: key_share.c:_gnutls_str_array_clear Unexecuted instantiation: status_request.c:_gnutls_str_array_clear Unexecuted instantiation: supported_groups.c:_gnutls_str_array_clear Unexecuted instantiation: cert.c:_gnutls_str_array_clear Unexecuted instantiation: ciphersuites.c:_gnutls_str_array_clear Unexecuted instantiation: fingerprint.c:_gnutls_str_array_clear Unexecuted instantiation: tls-sig.c:_gnutls_str_array_clear Unexecuted instantiation: dhe.c:_gnutls_str_array_clear Unexecuted instantiation: ecdhe.c:_gnutls_str_array_clear Unexecuted instantiation: rsa.c:_gnutls_str_array_clear Unexecuted instantiation: rsa_psk.c:_gnutls_str_array_clear Unexecuted instantiation: vko_gost.c:_gnutls_str_array_clear
55
56		inline static int _gnutls_str_array_match(gnutls_str_array_t head,
57		const char *str)
58	0	{
59	0	gnutls_str_array_t array = head;
60
61	0	while (array != NULL) {
62	0	if (strcmp(array->str, str) == 0)
63	0	return 1;
64	0	array = array->next;
65	0	}
66
67	0	return 0;
68	0	} Unexecuted instantiation: handshake-tls13.c:_gnutls_str_array_match Unexecuted instantiation: handshake.c:_gnutls_str_array_match Unexecuted instantiation: auth.c:_gnutls_str_array_match Unexecuted instantiation: session_pack.c:_gnutls_str_array_match Unexecuted instantiation: cert-cred.c:_gnutls_str_array_match Unexecuted instantiation: state.c:_gnutls_str_array_match Unexecuted instantiation: cert-cred-x509.c:_gnutls_str_array_match Unexecuted instantiation: pcert.c:_gnutls_str_array_match Unexecuted instantiation: dh-session.c:_gnutls_str_array_match Unexecuted instantiation: cert-session.c:_gnutls_str_array_match Unexecuted instantiation: handshake-checks.c:_gnutls_str_array_match Unexecuted instantiation: ocsp-api.c:_gnutls_str_array_match Unexecuted instantiation: certificate_request.c:_gnutls_str_array_match Unexecuted instantiation: certificate_verify.c:_gnutls_str_array_match Unexecuted instantiation: tls13-sig.c:_gnutls_str_array_match Unexecuted instantiation: hello_retry.c:_gnutls_str_array_match Unexecuted instantiation: session_ticket.c:_gnutls_str_array_match Unexecuted instantiation: certificate.c:_gnutls_str_array_match Unexecuted instantiation: post_handshake.c:_gnutls_str_array_match Unexecuted instantiation: ocsp.c:_gnutls_str_array_match Unexecuted instantiation: key_share.c:_gnutls_str_array_match Unexecuted instantiation: status_request.c:_gnutls_str_array_match Unexecuted instantiation: supported_groups.c:_gnutls_str_array_match Unexecuted instantiation: cert.c:_gnutls_str_array_match Unexecuted instantiation: ciphersuites.c:_gnutls_str_array_match Unexecuted instantiation: fingerprint.c:_gnutls_str_array_match Unexecuted instantiation: tls-sig.c:_gnutls_str_array_match Unexecuted instantiation: dhe.c:_gnutls_str_array_match Unexecuted instantiation: ecdhe.c:_gnutls_str_array_match Unexecuted instantiation: rsa.c:_gnutls_str_array_match Unexecuted instantiation: rsa_psk.c:_gnutls_str_array_match Unexecuted instantiation: vko_gost.c:_gnutls_str_array_match
69
70		inline static void append(gnutls_str_array_t array, const char *str, int len)
71	0	{
72	0	array->str = ((char *)array) + sizeof(struct gnutls_str_array_st);
73	0	memcpy(array->str, str, len);
74	0	array->str[len] = 0;
75	0	array->len = len;
76	0	array->next = NULL;
77	0	} Unexecuted instantiation: handshake-tls13.c:append Unexecuted instantiation: handshake.c:append Unexecuted instantiation: auth.c:append Unexecuted instantiation: session_pack.c:append Unexecuted instantiation: cert-cred.c:append Unexecuted instantiation: state.c:append Unexecuted instantiation: cert-cred-x509.c:append Unexecuted instantiation: pcert.c:append Unexecuted instantiation: dh-session.c:append Unexecuted instantiation: cert-session.c:append Unexecuted instantiation: handshake-checks.c:append Unexecuted instantiation: ocsp-api.c:append Unexecuted instantiation: certificate_request.c:append Unexecuted instantiation: certificate_verify.c:append Unexecuted instantiation: tls13-sig.c:append Unexecuted instantiation: hello_retry.c:append Unexecuted instantiation: session_ticket.c:append Unexecuted instantiation: certificate.c:append Unexecuted instantiation: post_handshake.c:append Unexecuted instantiation: ocsp.c:append Unexecuted instantiation: key_share.c:append Unexecuted instantiation: status_request.c:append Unexecuted instantiation: supported_groups.c:append Unexecuted instantiation: cert.c:append Unexecuted instantiation: ciphersuites.c:append Unexecuted instantiation: fingerprint.c:append Unexecuted instantiation: tls-sig.c:append Unexecuted instantiation: dhe.c:append Unexecuted instantiation: ecdhe.c:append Unexecuted instantiation: rsa.c:append Unexecuted instantiation: rsa_psk.c:append Unexecuted instantiation: vko_gost.c:append
78
79		inline static int _gnutls_str_array_append(gnutls_str_array_t *head,
80		const char *str, int len)
81	0	{
82	0	gnutls_str_array_t prev, array;
83	0	if (*head == NULL) {
84	0	*head = gnutls_malloc(len + 1 +
85	0	sizeof(struct gnutls_str_array_st));
86	0	if (*head == NULL)
87	0	return gnutls_assert_val(GNUTLS_E_MEMORY_ERROR);
88
89	0	array = *head;
90	0	append(array, str, len);
91	0	} else {
92	0	array = *head;
93	0	prev = array;
94	0	while (array != NULL) {
95	0	prev = array;
96	0	array = prev->next;
97	0	}
98	0	prev->next = gnutls_malloc(len + 1 +
99	0	sizeof(struct gnutls_str_array_st));
100
101	0	array = prev->next;
102
103	0	if (array == NULL)
104	0	return gnutls_assert_val(GNUTLS_E_MEMORY_ERROR);
105
106	0	append(array, str, len);
107	0	}
108
109	0	return 0;
110	0	} Unexecuted instantiation: handshake-tls13.c:_gnutls_str_array_append Unexecuted instantiation: handshake.c:_gnutls_str_array_append Unexecuted instantiation: auth.c:_gnutls_str_array_append Unexecuted instantiation: session_pack.c:_gnutls_str_array_append Unexecuted instantiation: cert-cred.c:_gnutls_str_array_append Unexecuted instantiation: state.c:_gnutls_str_array_append Unexecuted instantiation: cert-cred-x509.c:_gnutls_str_array_append Unexecuted instantiation: pcert.c:_gnutls_str_array_append Unexecuted instantiation: dh-session.c:_gnutls_str_array_append Unexecuted instantiation: cert-session.c:_gnutls_str_array_append Unexecuted instantiation: handshake-checks.c:_gnutls_str_array_append Unexecuted instantiation: ocsp-api.c:_gnutls_str_array_append Unexecuted instantiation: certificate_request.c:_gnutls_str_array_append Unexecuted instantiation: certificate_verify.c:_gnutls_str_array_append Unexecuted instantiation: tls13-sig.c:_gnutls_str_array_append Unexecuted instantiation: hello_retry.c:_gnutls_str_array_append Unexecuted instantiation: session_ticket.c:_gnutls_str_array_append Unexecuted instantiation: certificate.c:_gnutls_str_array_append Unexecuted instantiation: post_handshake.c:_gnutls_str_array_append Unexecuted instantiation: ocsp.c:_gnutls_str_array_append Unexecuted instantiation: key_share.c:_gnutls_str_array_append Unexecuted instantiation: status_request.c:_gnutls_str_array_append Unexecuted instantiation: supported_groups.c:_gnutls_str_array_append Unexecuted instantiation: cert.c:_gnutls_str_array_append Unexecuted instantiation: ciphersuites.c:_gnutls_str_array_append Unexecuted instantiation: fingerprint.c:_gnutls_str_array_append Unexecuted instantiation: tls-sig.c:_gnutls_str_array_append Unexecuted instantiation: dhe.c:_gnutls_str_array_append Unexecuted instantiation: ecdhe.c:_gnutls_str_array_append Unexecuted instantiation: rsa.c:_gnutls_str_array_append Unexecuted instantiation: rsa_psk.c:_gnutls_str_array_append Unexecuted instantiation: vko_gost.c:_gnutls_str_array_append
111
112		inline static int _gnutls_str_array_append_idna(gnutls_str_array_t *head,
113		const char *name, size_t size)
114	0	{
115	0	int ret;
116	0	gnutls_datum_t ahost;
117
118		/* convert the provided hostname to ACE-Labels domain. */
119	0	ret = gnutls_idna_map(name, size, &ahost, 0);
120	0	if (ret < 0) {
121	0	_gnutls_debug_log(
122	0	"unable to convert hostname %s to IDNA format\n", name);
123		/* insert the raw name */
124	0	return _gnutls_str_array_append(head, name, size);
125	0	}
126
127	0	ret = _gnutls_str_array_append(head, (char *)ahost.data, ahost.size);
128	0	gnutls_free(ahost.data);
129
130	0	return ret;
131	0	} Unexecuted instantiation: handshake-tls13.c:_gnutls_str_array_append_idna Unexecuted instantiation: handshake.c:_gnutls_str_array_append_idna Unexecuted instantiation: auth.c:_gnutls_str_array_append_idna Unexecuted instantiation: session_pack.c:_gnutls_str_array_append_idna Unexecuted instantiation: cert-cred.c:_gnutls_str_array_append_idna Unexecuted instantiation: state.c:_gnutls_str_array_append_idna Unexecuted instantiation: cert-cred-x509.c:_gnutls_str_array_append_idna Unexecuted instantiation: pcert.c:_gnutls_str_array_append_idna Unexecuted instantiation: dh-session.c:_gnutls_str_array_append_idna Unexecuted instantiation: cert-session.c:_gnutls_str_array_append_idna Unexecuted instantiation: handshake-checks.c:_gnutls_str_array_append_idna Unexecuted instantiation: ocsp-api.c:_gnutls_str_array_append_idna Unexecuted instantiation: certificate_request.c:_gnutls_str_array_append_idna Unexecuted instantiation: certificate_verify.c:_gnutls_str_array_append_idna Unexecuted instantiation: tls13-sig.c:_gnutls_str_array_append_idna Unexecuted instantiation: hello_retry.c:_gnutls_str_array_append_idna Unexecuted instantiation: session_ticket.c:_gnutls_str_array_append_idna Unexecuted instantiation: certificate.c:_gnutls_str_array_append_idna Unexecuted instantiation: post_handshake.c:_gnutls_str_array_append_idna Unexecuted instantiation: ocsp.c:_gnutls_str_array_append_idna Unexecuted instantiation: key_share.c:_gnutls_str_array_append_idna Unexecuted instantiation: status_request.c:_gnutls_str_array_append_idna Unexecuted instantiation: supported_groups.c:_gnutls_str_array_append_idna Unexecuted instantiation: cert.c:_gnutls_str_array_append_idna Unexecuted instantiation: ciphersuites.c:_gnutls_str_array_append_idna Unexecuted instantiation: fingerprint.c:_gnutls_str_array_append_idna Unexecuted instantiation: tls-sig.c:_gnutls_str_array_append_idna Unexecuted instantiation: dhe.c:_gnutls_str_array_append_idna Unexecuted instantiation: ecdhe.c:_gnutls_str_array_append_idna Unexecuted instantiation: rsa.c:_gnutls_str_array_append_idna Unexecuted instantiation: rsa_psk.c:_gnutls_str_array_append_idna Unexecuted instantiation: vko_gost.c:_gnutls_str_array_append_idna
132
133		#endif /* GNUTLS_LIB_STR_ARRAY_H */

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Created: 2025-03-06 06:58