Experimental streaming PKCS#7 support.

[openssl.git] / crypto / asn1 / asn1.h

diff --git a/crypto/asn1/asn1.h b/crypto/asn1/asn1.h
index 2d9f940f67924d563b330d9e0562190116d6eaa0..bed43ab66961ff97494d44ef5c3254257a8c3a35 100644 (file)
--- a/crypto/asn1/asn1.h
+++ b/crypto/asn1/asn1.h
@@ -149,6 +149,7 @@ extern "C" {
 #define B_ASN1_UTF8STRING      0x2000
 #define B_ASN1_UTCTIME         0x4000
 #define B_ASN1_GENERALIZEDTIME 0x8000
+#define B_ASN1_SEQUENCE                0x10000
 
 /* For use with ASN1_mbstring_copy() */
 #define MBSTRING_FLAG          0x1000
@@ -317,6 +318,13 @@ typedef struct ASN1_VALUE_st ASN1_VALUE;
        type *name##_new(void); \
        void name##_free(type *a);
 
+#define DECLARE_ASN1_PRINT_FUNCTION(stname) \
+       DECLARE_ASN1_PRINT_FUNCTION_fname(stname, stname)
+
+#define DECLARE_ASN1_PRINT_FUNCTION_fname(stname, fname) \
+       int fname##_print_ctx(BIO *out, stname *x, int indent, \
+                                        const ASN1_PCTX *pctx);
+
 #define D2I_OF(type) type *(*)(type **,const unsigned char **,long)
 #define I2D_OF(type) int (*)(type *,unsigned char **)
 #define I2D_OF_const(type) int (*)(const type *,unsigned char **)
@@ -510,12 +518,18 @@ typedef struct asn1_type_st
                 * contain the set or sequence bytes */
                ASN1_STRING *           set;
                ASN1_STRING *           sequence;
+               ASN1_VALUE *            asn1_value;
                } value;
        } ASN1_TYPE;
 
 DECLARE_STACK_OF(ASN1_TYPE)
 DECLARE_ASN1_SET_OF(ASN1_TYPE)
 
+typedef STACK_OF(ASN1_TYPE) ASN1_SEQUENCE_ANY;
+
+DECLARE_ASN1_ENCODE_FUNCTIONS_const(ASN1_SEQUENCE_ANY, ASN1_SEQUENCE_ANY)
+DECLARE_ASN1_ENCODE_FUNCTIONS_const(ASN1_SEQUENCE_ANY, ASN1_SET_ANY)
+
 typedef struct NETSCAPE_X509_st
        {
        ASN1_OCTET_STRING *header;
@@ -540,32 +554,34 @@ typedef struct BIT_STRING_BITNAME_st {
                ASN1_STRING_type_new(V_ASN1_BIT_STRING)
 #define M_ASN1_BIT_STRING_free(a)      ASN1_STRING_free((ASN1_STRING *)a)
 #define M_ASN1_BIT_STRING_dup(a) (ASN1_BIT_STRING *)\
-               ASN1_STRING_dup((ASN1_STRING *)a)
+               ASN1_STRING_dup((const ASN1_STRING *)a)
 #define M_ASN1_BIT_STRING_cmp(a,b) ASN1_STRING_cmp(\
-               (ASN1_STRING *)a,(ASN1_STRING *)b)
+               (const ASN1_STRING *)a,(const ASN1_STRING *)b)
 #define M_ASN1_BIT_STRING_set(a,b,c) ASN1_STRING_set((ASN1_STRING *)a,b,c)
 
 #define M_ASN1_INTEGER_new()   (ASN1_INTEGER *)\
                ASN1_STRING_type_new(V_ASN1_INTEGER)
 #define M_ASN1_INTEGER_free(a)         ASN1_STRING_free((ASN1_STRING *)a)
-#define M_ASN1_INTEGER_dup(a) (ASN1_INTEGER *)ASN1_STRING_dup((ASN1_STRING *)a)
+#define M_ASN1_INTEGER_dup(a) (ASN1_INTEGER *)\
+               ASN1_STRING_dup((const ASN1_STRING *)a)
 #define M_ASN1_INTEGER_cmp(a,b)        ASN1_STRING_cmp(\
-               (ASN1_STRING *)a,(ASN1_STRING *)b)
+               (const ASN1_STRING *)a,(const ASN1_STRING *)b)
 
 #define M_ASN1_ENUMERATED_new()        (ASN1_ENUMERATED *)\
                ASN1_STRING_type_new(V_ASN1_ENUMERATED)
 #define M_ASN1_ENUMERATED_free(a)      ASN1_STRING_free((ASN1_STRING *)a)
-#define M_ASN1_ENUMERATED_dup(a) (ASN1_ENUMERATED *)ASN1_STRING_dup((ASN1_STRING *)a)
+#define M_ASN1_ENUMERATED_dup(a) (ASN1_ENUMERATED *)\
+               ASN1_STRING_dup((const ASN1_STRING *)a)
 #define M_ASN1_ENUMERATED_cmp(a,b)     ASN1_STRING_cmp(\
-               (ASN1_STRING *)a,(ASN1_STRING *)b)
+               (const ASN1_STRING *)a,(const ASN1_STRING *)b)
 
 #define M_ASN1_OCTET_STRING_new()      (ASN1_OCTET_STRING *)\
                ASN1_STRING_type_new(V_ASN1_OCTET_STRING)
 #define M_ASN1_OCTET_STRING_free(a)    ASN1_STRING_free((ASN1_STRING *)a)
 #define M_ASN1_OCTET_STRING_dup(a) (ASN1_OCTET_STRING *)\
-               ASN1_STRING_dup((ASN1_STRING *)a)
+               ASN1_STRING_dup((const ASN1_STRING *)a)
 #define M_ASN1_OCTET_STRING_cmp(a,b) ASN1_STRING_cmp(\
-               (ASN1_STRING *)a,(ASN1_STRING *)b)
+               (const ASN1_STRING *)a,(const ASN1_STRING *)b)
 #define M_ASN1_OCTET_STRING_set(a,b,c) ASN1_STRING_set((ASN1_STRING *)a,b,c)
 #define M_ASN1_OCTET_STRING_print(a,b) ASN1_STRING_print(a,(ASN1_STRING *)b)
 #define M_i2d_ASN1_OCTET_STRING(a,pp) \
@@ -584,6 +600,7 @@ typedef struct BIT_STRING_BITNAME_st {
                        B_ASN1_UNIVERSALSTRING|\
                        B_ASN1_BMPSTRING|\
                        B_ASN1_UTF8STRING|\
+                       B_ASN1_SEQUENCE|\
                        B_ASN1_UNKNOWN
 
 #define B_ASN1_DIRECTORYSTRING \
@@ -647,7 +664,7 @@ typedef struct BIT_STRING_BITNAME_st {
                ASN1_STRING_type_new(V_ASN1_IA5STRING)
 #define M_ASN1_IA5STRING_free(a)       ASN1_STRING_free((ASN1_STRING *)a)
 #define M_ASN1_IA5STRING_dup(a)        \
-                       (ASN1_IA5STRING *)ASN1_STRING_dup((ASN1_STRING *)a)
+               (ASN1_IA5STRING *)ASN1_STRING_dup((const ASN1_STRING *)a)
 #define M_i2d_ASN1_IA5STRING(a,pp) \
                i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_IA5STRING,\
                        V_ASN1_UNIVERSAL)
@@ -658,18 +675,20 @@ typedef struct BIT_STRING_BITNAME_st {
 #define M_ASN1_UTCTIME_new()   (ASN1_UTCTIME *)\
                ASN1_STRING_type_new(V_ASN1_UTCTIME)
 #define M_ASN1_UTCTIME_free(a) ASN1_STRING_free((ASN1_STRING *)a)
-#define M_ASN1_UTCTIME_dup(a) (ASN1_UTCTIME *)ASN1_STRING_dup((ASN1_STRING *)a)
+#define M_ASN1_UTCTIME_dup(a) (ASN1_UTCTIME *)\
+               ASN1_STRING_dup((const ASN1_STRING *)a)
 
 #define M_ASN1_GENERALIZEDTIME_new()   (ASN1_GENERALIZEDTIME *)\
                ASN1_STRING_type_new(V_ASN1_GENERALIZEDTIME)
 #define M_ASN1_GENERALIZEDTIME_free(a) ASN1_STRING_free((ASN1_STRING *)a)
 #define M_ASN1_GENERALIZEDTIME_dup(a) (ASN1_GENERALIZEDTIME *)ASN1_STRING_dup(\
-       (ASN1_STRING *)a)
+       (const ASN1_STRING *)a)
 
 #define M_ASN1_TIME_new()      (ASN1_TIME *)\
                ASN1_STRING_type_new(V_ASN1_UTCTIME)
 #define M_ASN1_TIME_free(a)    ASN1_STRING_free((ASN1_STRING *)a)
-#define M_ASN1_TIME_dup(a) (ASN1_TIME *)ASN1_STRING_dup((ASN1_STRING *)a)
+#define M_ASN1_TIME_dup(a) (ASN1_TIME *)\
+       ASN1_STRING_dup((const ASN1_STRING *)a)
 
 #define M_ASN1_GENERALSTRING_new()     (ASN1_GENERALSTRING *)\
                ASN1_STRING_type_new(V_ASN1_GENERALSTRING)
@@ -729,6 +748,7 @@ DECLARE_ASN1_FUNCTIONS_fname(ASN1_TYPE, ASN1_ANY, ASN1_TYPE)
 
 int ASN1_TYPE_get(ASN1_TYPE *a);
 void ASN1_TYPE_set(ASN1_TYPE *a, int type, void *value);
+int            ASN1_TYPE_cmp(ASN1_TYPE *a, ASN1_TYPE *b);
 
 ASN1_OBJECT *  ASN1_OBJECT_new(void );
 void           ASN1_OBJECT_free(ASN1_OBJECT *a);
@@ -745,13 +765,14 @@ DECLARE_ASN1_SET_OF(ASN1_OBJECT)
 
 ASN1_STRING *  ASN1_STRING_new(void);
 void           ASN1_STRING_free(ASN1_STRING *a);
-ASN1_STRING *  ASN1_STRING_dup(ASN1_STRING *a);
+ASN1_STRING *  ASN1_STRING_dup(const ASN1_STRING *a);
 ASN1_STRING *  ASN1_STRING_type_new(int type );
-int            ASN1_STRING_cmp(ASN1_STRING *a, ASN1_STRING *b);
+int            ASN1_STRING_cmp(const ASN1_STRING *a, const ASN1_STRING *b);
   /* Since this is used to store all sorts of things, via macros, for now, make
      its data void * */
 int            ASN1_STRING_set(ASN1_STRING *str, const void *data, int len);
-int ASN1_STRING_length(ASN1_STRING *x);
+void           ASN1_STRING_set0(ASN1_STRING *str, void *data, int len);
+int ASN1_STRING_length(const ASN1_STRING *x);
 void ASN1_STRING_length_set(ASN1_STRING *x, int n);
 int ASN1_STRING_type(ASN1_STRING *x);
 unsigned char * ASN1_STRING_data(ASN1_STRING *x);
@@ -764,6 +785,8 @@ int         ASN1_BIT_STRING_set(ASN1_BIT_STRING *a, unsigned char *d,
                        int length );
 int            ASN1_BIT_STRING_set_bit(ASN1_BIT_STRING *a, int n, int value);
 int            ASN1_BIT_STRING_get_bit(ASN1_BIT_STRING *a, int n);
+int            ASN1_BIT_STRING_check(ASN1_BIT_STRING *a,
+                                     unsigned char *flags, int flags_len);
 
 #ifndef OPENSSL_NO_BIO
 int ASN1_BIT_STRING_name_print(BIO *out, ASN1_BIT_STRING *bs,
@@ -782,8 +805,8 @@ ASN1_INTEGER *c2i_ASN1_INTEGER(ASN1_INTEGER **a,const unsigned char **pp,
                        long length);
 ASN1_INTEGER *d2i_ASN1_UINTEGER(ASN1_INTEGER **a,const unsigned char **pp,
                        long length);
-ASN1_INTEGER * ASN1_INTEGER_dup(ASN1_INTEGER *x);
-int ASN1_INTEGER_cmp(ASN1_INTEGER *x, ASN1_INTEGER *y);
+ASN1_INTEGER * ASN1_INTEGER_dup(const ASN1_INTEGER *x);
+int ASN1_INTEGER_cmp(const ASN1_INTEGER *x, const ASN1_INTEGER *y);
 
 DECLARE_ASN1_FUNCTIONS(ASN1_ENUMERATED)
 
@@ -800,8 +823,8 @@ ASN1_GENERALIZEDTIME *ASN1_GENERALIZEDTIME_set(ASN1_GENERALIZEDTIME *s,time_t t)
 int ASN1_GENERALIZEDTIME_set_string(ASN1_GENERALIZEDTIME *s, const char *str);
 
 DECLARE_ASN1_FUNCTIONS(ASN1_OCTET_STRING)
-ASN1_OCTET_STRING *    ASN1_OCTET_STRING_dup(ASN1_OCTET_STRING *a);
-int    ASN1_OCTET_STRING_cmp(ASN1_OCTET_STRING *a, ASN1_OCTET_STRING *b);
+ASN1_OCTET_STRING *    ASN1_OCTET_STRING_dup(const ASN1_OCTET_STRING *a);
+int    ASN1_OCTET_STRING_cmp(const ASN1_OCTET_STRING *a, const ASN1_OCTET_STRING *b);
 int    ASN1_OCTET_STRING_set(ASN1_OCTET_STRING *str, const unsigned char *data, int len);
 
 DECLARE_ASN1_FUNCTIONS(ASN1_VISIBLESTRING)
@@ -853,9 +876,9 @@ ASN1_OBJECT *ASN1_OBJECT_create(int nid, unsigned char *data,int len,
        const char *sn, const char *ln);
 
 int ASN1_INTEGER_set(ASN1_INTEGER *a, long v);
-long ASN1_INTEGER_get(ASN1_INTEGER *a);
-ASN1_INTEGER *BN_to_ASN1_INTEGER(BIGNUM *bn, ASN1_INTEGER *ai);
-BIGNUM *ASN1_INTEGER_to_BN(ASN1_INTEGER *ai,BIGNUM *bn);
+long ASN1_INTEGER_get(const ASN1_INTEGER *a);
+ASN1_INTEGER *BN_to_ASN1_INTEGER(const BIGNUM *bn, ASN1_INTEGER *ai);
+BIGNUM *ASN1_INTEGER_to_BN(const ASN1_INTEGER *ai,BIGNUM *bn);
 
 int ASN1_ENUMERATED_set(ASN1_ENUMERATED *a, long v);
 long ASN1_ENUMERATED_get(ASN1_ENUMERATED *a);
@@ -924,11 +947,13 @@ int ASN1_i2d_bio(i2d_of_void *i2d,BIO *out, unsigned char *x);
 #define ASN1_i2d_bio_of_const(type,i2d,out,x) \
        ((int (*)(I2D_OF_const(type),BIO *,const type *))openssl_fcast(ASN1_i2d_bio))(i2d,out,x)
 int ASN1_item_i2d_bio(const ASN1_ITEM *it, BIO *out, void *x);
-int ASN1_UTCTIME_print(BIO *fp,ASN1_UTCTIME *a);
-int ASN1_GENERALIZEDTIME_print(BIO *fp,ASN1_GENERALIZEDTIME *a);
-int ASN1_TIME_print(BIO *fp,ASN1_TIME *a);
-int ASN1_STRING_print(BIO *bp,ASN1_STRING *v);
+int ASN1_UTCTIME_print(BIO *fp, const ASN1_UTCTIME *a);
+int ASN1_GENERALIZEDTIME_print(BIO *fp, const ASN1_GENERALIZEDTIME *a);
+int ASN1_TIME_print(BIO *fp, const ASN1_TIME *a);
+int ASN1_STRING_print(BIO *bp, const ASN1_STRING *v);
 int ASN1_STRING_print_ex(BIO *out, ASN1_STRING *str, unsigned long flags);
+int ASN1_bn_print(BIO *bp, const char *number, const BIGNUM *num,
+                               unsigned char *buf, int off);
 int ASN1_parse(BIO *bp,const unsigned char *pp,long len,int indent);
 int ASN1_parse_dump(BIO *bp,const unsigned char *pp,long len,int indent,int dump);
 #endif
@@ -1011,6 +1036,8 @@ ASN1_TYPE *ASN1_generate_v3(char *str, X509V3_CTX *cnf);
 /* Don't show structure name even at top level */
 #define ASN1_PCTX_FLAGS_NO_STRUCT_NAME         0x100
 
+int ASN1_item_print(BIO *out, ASN1_VALUE *ifld, int indent,
+                               const ASN1_ITEM *it, const ASN1_PCTX *pctx);
 ASN1_PCTX *ASN1_PCTX_new(void);
 void ASN1_PCTX_free(ASN1_PCTX *p);
 unsigned long ASN1_PCTX_get_flags(ASN1_PCTX *p);
@@ -1024,6 +1051,8 @@ void ASN1_PCTX_set_oid_flags(ASN1_PCTX *p, unsigned long flags);
 unsigned long ASN1_PCTX_get_str_flags(ASN1_PCTX *p);
 void ASN1_PCTX_set_str_flags(ASN1_PCTX *p, unsigned long flags);
 
+BIO_METHOD *BIO_f_asn1(void);
+
 /* BEGIN ERROR CODES */
 /* The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
@@ -1061,7 +1090,7 @@ void ERR_load_ASN1_strings(void);
 #define ASN1_F_ASN1_I2D_FP                              117
 #define ASN1_F_ASN1_INTEGER_SET                                 118
 #define ASN1_F_ASN1_INTEGER_TO_BN                       119
-#define ASN1_F_ASN1_ITEM_D2I_FP                                 190
+#define ASN1_F_ASN1_ITEM_D2I_FP                                 206
 #define ASN1_F_ASN1_ITEM_DUP                            191
 #define ASN1_F_ASN1_ITEM_EX_COMBINE_NEW                         121
 #define ASN1_F_ASN1_ITEM_EX_D2I                                 120
@@ -1130,7 +1159,7 @@ void ERR_load_ASN1_strings(void);
 #define ASN1_F_LONG_C2I                                         166
 #define ASN1_F_OID_MODULE_INIT                          174
 #define ASN1_F_PARSE_TAGGING                            182
-#define ASN1_F_PKCS5_PBE2_SET                           167
+#define ASN1_F_PKCS5_PBE2_SET_IV                        167
 #define ASN1_F_PKCS5_PBE_SET                            202
 #define ASN1_F_X509_CINF_NEW                            168
 #define ASN1_F_X509_CRL_ADD0_REVOKED                    169
@@ -1156,6 +1185,7 @@ void ERR_load_ASN1_strings(void);
 #define ASN1_R_DECODE_ERROR                             110
 #define ASN1_R_DECODING_ERROR                           111
 #define ASN1_R_DEPTH_EXCEEDED                           174
+#define ASN1_R_DIGEST_AND_KEY_TYPE_NOT_SUPPORTED        198
 #define ASN1_R_ENCODE_ERROR                             112
 #define ASN1_R_ERROR_GETTING_TIME                       173
 #define ASN1_R_ERROR_LOADING_SECTION                    172
@@ -1207,6 +1237,7 @@ void ERR_load_ASN1_strings(void);
 #define ASN1_R_NON_HEX_CHARACTERS                       141
 #define ASN1_R_NOT_ASCII_FORMAT                                 190
 #define ASN1_R_NOT_ENOUGH_DATA                          142
+#define ASN1_R_NO_DEFAULT_DIGEST                        201
 #define ASN1_R_NO_MATCHING_CHOICE_TYPE                  143
 #define ASN1_R_NULL_IS_WRONG_LENGTH                     144
 #define ASN1_R_OBJECT_NOT_ASCII_FORMAT                  191
@@ -1231,6 +1262,7 @@ void ERR_load_ASN1_strings(void);
 #define ASN1_R_UNKNOWN_MESSAGE_DIGEST_ALGORITHM                 161
 #define ASN1_R_UNKNOWN_OBJECT_TYPE                      162
 #define ASN1_R_UNKNOWN_PUBLIC_KEY_TYPE                  163
+#define ASN1_R_UNKNOWN_SIGNATURE_ALGORITHM              199
 #define ASN1_R_UNKNOWN_TAG                              194
 #define ASN1_R_UNKOWN_FORMAT                            195
 #define ASN1_R_UNSUPPORTED_ANY_DEFINED_BY_TYPE          164
@@ -1238,6 +1270,7 @@ void ERR_load_ASN1_strings(void);
 #define ASN1_R_UNSUPPORTED_ENCRYPTION_ALGORITHM                 166
 #define ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE              167
 #define ASN1_R_UNSUPPORTED_TYPE                                 196
+#define ASN1_R_WRONG_PUBLIC_KEY_TYPE                    200
 #define ASN1_R_WRONG_TAG                                168
 #define ASN1_R_WRONG_TYPE                               169