openssl/crypto/engine/tb_store.c - Issue 2072073002: Delete bundled copy of OpenSSL and replace with README.

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Issue 2072073002: Delete bundled copy of OpenSSL and replace with README. (Closed) Base URL: https://chromium.googlesource.com/chromium/deps/openssl@master

Patch Set: Delete bundled copy of OpenSSL and replace with README. Created 4 years, 6 months ago

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1 /* ====================================================================

2 * Copyright (c) 2003 The OpenSSL Project. All rights reserved.

3 *

4 * Redistribution and use in source and binary forms, with or without

5 * modification, are permitted provided that the following conditions

6 * are met:

7 *

8 * 1. Redistributions of source code must retain the above copyright

9 * notice, this list of conditions and the following disclaimer.

10 *

11 * 2. Redistributions in binary form must reproduce the above copyright

12 * notice, this list of conditions and the following disclaimer in

13 * the documentation and/or other materials provided with the

14 * distribution.

15 *

16 * 3. All advertising materials mentioning features or use of this

17 * software must display the following acknowledgment:

18 * "This product includes software developed by the OpenSSL Project

19 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"

20 *

21 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to

22 * endorse or promote products derived from this software without

23 * prior written permission. For written permission, please contact

24 * licensing@OpenSSL.org.

25 *

26 * 5. Products derived from this software may not be called "OpenSSL"

27 * nor may "OpenSSL" appear in their names without prior written

28 * permission of the OpenSSL Project.

29 *

30 * 6. Redistributions of any form whatsoever must retain the following

31 * acknowledgment:

32 * "This product includes software developed by the OpenSSL Project

33 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"

34 *

35 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY

36 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

37 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

38 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR

39 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

40 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT

41 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

42 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

43 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,

44 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

45 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED

46 * OF THE POSSIBILITY OF SUCH DAMAGE.

47 * ====================================================================

48 *

49 * This product includes cryptographic software written by Eric Young

50 * (eay@cryptsoft.com). This product includes software written by Tim

51 * Hudson (tjh@cryptsoft.com).

52 *

53 */

54

55 #include "eng_int.h"

56

57 /* If this symbol is defined then ENGINE_get_default_STORE(), the function that is

58 * used by STORE to hook in implementation code and cache defaults (etc), will

59 * display brief debugging summaries to stderr with the 'nid'. */

60 /* #define ENGINE_STORE_DEBUG */

61

62 static ENGINE_TABLE *store_table = NULL;

63 static const int dummy_nid = 1;

64

65 void ENGINE_unregister_STORE(ENGINE *e)

66 {

67 engine_table_unregister(&store_table, e);

68 }

69

70 static void engine_unregister_all_STORE(void)

71 {

72 engine_table_cleanup(&store_table);

73 }

74

75 int ENGINE_register_STORE(ENGINE *e)

76 {

77 if(e->store_meth)

78 return engine_table_register(&store_table,

79 engine_unregister_all_STORE, e, &dummy_nid, 1, 0 );

80 return 1;

81 }

82

83 void ENGINE_register_all_STORE()

84 {

85 ENGINE *e;

86

87 for(e=ENGINE_get_first() ; e ; e=ENGINE_get_next(e))

88 ENGINE_register_STORE(e);

89 }

90

91 /* The following two functions are removed because they're useless. */

92 #if 0

93 int ENGINE_set_default_STORE(ENGINE *e)

94 {

95 if(e->store_meth)

96 return engine_table_register(&store_table,

97 engine_unregister_all_STORE, e, &dummy_nid, 1, 1 );

98 return 1;

99 }

100 #endif

101

102 #if 0

103 /* Exposed API function to get a functional reference from the implementation

104 * table (ie. try to get a functional reference from the tabled structural

105 * references). */

106 ENGINE *ENGINE_get_default_STORE(void)

107 {

108 return engine_table_select(&store_table, dummy_nid);

109 }

110 #endif

111

112 /* Obtains an STORE implementation from an ENGINE functional reference */

113 const STORE_METHOD ENGINE_get_STORE(const ENGINE e)

114 {

115 return e->store_meth;

116 }

117

118 /* Sets an STORE implementation in an ENGINE structure */

119 int ENGINE_set_STORE(ENGINE e, const STORE_METHOD store_meth)

120 {

121 e->store_meth = store_meth;

122 return 1;

123 }

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