diff options
author | George Hazan <george.hazan@gmail.com> | 2016-03-18 16:56:24 +0000 |
---|---|---|
committer | George Hazan <george.hazan@gmail.com> | 2016-03-18 16:56:24 +0000 |
commit | 6a6db513258224651c8e12c43545d368c7456bbc (patch) | |
tree | 8af5da797e64907778db6738959fed3c30f618dd /include/openssl/asn1t.h | |
parent | f0efe2dabd75888cb31ea023f10ed930c2056307 (diff) |
git-svn-id: http://svn.miranda-ng.org/main/trunk@16502 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
Diffstat (limited to 'include/openssl/asn1t.h')
-rw-r--r-- | include/openssl/asn1t.h | 188 |
1 files changed, 99 insertions, 89 deletions
diff --git a/include/openssl/asn1t.h b/include/openssl/asn1t.h index 99bc0eecf3..455efffbab 100644 --- a/include/openssl/asn1t.h +++ b/include/openssl/asn1t.h @@ -1,4 +1,3 @@ -/* asn1t.h */ /* * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project * 2000. @@ -84,7 +83,10 @@ extern "C" { # define ASN1_ITEM_start(itname) \ OPENSSL_GLOBAL const ASN1_ITEM itname##_it = { -# define ASN1_ITEM_end(itname) \ +# define static_ASN1_ITEM_start(itname) \ + static const ASN1_ITEM itname##_it = { + +# define ASN1_ITEM_end(itname) \ }; # else @@ -99,6 +101,9 @@ extern "C" { { \ static const ASN1_ITEM local_it = { +# define static_ASN1_ITEM_start(itname) \ + static ASN1_ITEM_start(itname) + # define ASN1_ITEM_end(itname) \ }; \ return &local_it; \ @@ -122,6 +127,17 @@ extern "C" { 0,\ #tname \ ASN1_ITEM_end(tname) +# define static_ASN1_ITEM_TEMPLATE_END(tname) \ + ;\ + static_ASN1_ITEM_start(tname) \ + ASN1_ITYPE_PRIMITIVE,\ + -1,\ + &tname##_item_tt,\ + 0,\ + NULL,\ + 0,\ + #tname \ + ASN1_ITEM_end(tname) /* This is a ASN1 type which just embeds a template */ @@ -151,6 +167,8 @@ extern "C" { # define ASN1_SEQUENCE_END(stname) ASN1_SEQUENCE_END_name(stname, stname) +# define static_ASN1_SEQUENCE_END(stname) static_ASN1_SEQUENCE_END_name(stname, stname) + # define ASN1_SEQUENCE_END_name(stname, tname) \ ;\ ASN1_ITEM_start(tname) \ @@ -163,6 +181,18 @@ extern "C" { #stname \ ASN1_ITEM_end(tname) +# define static_ASN1_SEQUENCE_END_name(stname, tname) \ + ;\ + static_ASN1_ITEM_start(tname) \ + ASN1_ITYPE_SEQUENCE,\ + V_ASN1_SEQUENCE,\ + tname##_seq_tt,\ + sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\ + NULL,\ + sizeof(stname),\ + #stname \ + ASN1_ITEM_end(tname) + # define ASN1_NDEF_SEQUENCE(tname) \ ASN1_SEQUENCE(tname) @@ -177,8 +207,8 @@ extern "C" { static const ASN1_AUX tname##_aux = {NULL, ASN1_AFLG_BROKEN, 0, 0, 0, 0}; \ ASN1_SEQUENCE(tname) -# define ASN1_SEQUENCE_ref(tname, cb, lck) \ - static const ASN1_AUX tname##_aux = {NULL, ASN1_AFLG_REFCOUNT, offsetof(tname, references), lck, cb, 0}; \ +# define ASN1_SEQUENCE_ref(tname, cb) \ + static const ASN1_AUX tname##_aux = {NULL, ASN1_AFLG_REFCOUNT, offsetof(tname, references), offsetof(tname, lock), cb, 0}; \ ASN1_SEQUENCE(tname) # define ASN1_SEQUENCE_enc(tname, enc, cb) \ @@ -196,12 +226,26 @@ extern "C" { sizeof(tname),\ #tname \ ASN1_ITEM_end(tname) +# define static_ASN1_NDEF_SEQUENCE_END(tname) \ + ;\ + static_ASN1_ITEM_start(tname) \ + ASN1_ITYPE_NDEF_SEQUENCE,\ + V_ASN1_SEQUENCE,\ + tname##_seq_tt,\ + sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\ + NULL,\ + sizeof(tname),\ + #tname \ + ASN1_ITEM_end(tname) # define ASN1_BROKEN_SEQUENCE_END(stname) ASN1_SEQUENCE_END_ref(stname, stname) +# define static_ASN1_BROKEN_SEQUENCE_END(stname) \ + static_ASN1_SEQUENCE_END_ref(stname, stname) # define ASN1_SEQUENCE_END_enc(stname, tname) ASN1_SEQUENCE_END_ref(stname, tname) # define ASN1_SEQUENCE_END_cb(stname, tname) ASN1_SEQUENCE_END_ref(stname, tname) +# define static_ASN1_SEQUENCE_END_cb(stname, tname) static_ASN1_SEQUENCE_END_ref(stname, tname) # define ASN1_SEQUENCE_END_ref(stname, tname) \ ;\ @@ -214,6 +258,17 @@ extern "C" { sizeof(stname),\ #stname \ ASN1_ITEM_end(tname) +# define static_ASN1_SEQUENCE_END_ref(stname, tname) \ + ;\ + static_ASN1_ITEM_start(tname) \ + ASN1_ITYPE_SEQUENCE,\ + V_ASN1_SEQUENCE,\ + tname##_seq_tt,\ + sizeof(tname##_seq_tt) / sizeof(ASN1_TEMPLATE),\ + &tname##_aux,\ + sizeof(stname),\ + #stname \ + ASN1_ITEM_end(tname) # define ASN1_NDEF_SEQUENCE_END_cb(stname, tname) \ ;\ @@ -259,8 +314,12 @@ extern "C" { # define ASN1_CHOICE_END(stname) ASN1_CHOICE_END_name(stname, stname) +# define static_ASN1_CHOICE_END(stname) static_ASN1_CHOICE_END_name(stname, stname) + # define ASN1_CHOICE_END_name(stname, tname) ASN1_CHOICE_END_selector(stname, tname, type) +# define static_ASN1_CHOICE_END_name(stname, tname) static_ASN1_CHOICE_END_selector(stname, tname, type) + # define ASN1_CHOICE_END_selector(stname, tname, selname) \ ;\ ASN1_ITEM_start(tname) \ @@ -273,6 +332,18 @@ extern "C" { #stname \ ASN1_ITEM_end(tname) +# define static_ASN1_CHOICE_END_selector(stname, tname, selname) \ + ;\ + static_ASN1_ITEM_start(tname) \ + ASN1_ITYPE_CHOICE,\ + offsetof(stname,selname) ,\ + tname##_ch_tt,\ + sizeof(tname##_ch_tt) / sizeof(ASN1_TEMPLATE),\ + NULL,\ + sizeof(stname),\ + #stname \ + ASN1_ITEM_end(tname) + # define ASN1_CHOICE_END_cb(stname, tname, selname) \ ;\ ASN1_ITEM_start(tname) \ @@ -299,11 +370,6 @@ extern "C" { (flags), (tag), offsetof(stname, field),\ #field, ASN1_ITEM_ref(type) } -/* used when the structure is combined with the parent */ - -# define ASN1_EX_COMBINE(flags, tag, type) { \ - (flags)|ASN1_TFLG_COMBINE, (tag), 0, NULL, ASN1_ITEM_ref(type) } - /* implicit and explicit helper macros */ # define ASN1_IMP_EX(stname, field, type, tag, ex) \ @@ -323,6 +389,8 @@ extern "C" { # endif /* Plain simple type */ # define ASN1_SIMPLE(stname, field, type) ASN1_EX_TYPE(0,0, stname, field, type) +/* Embedded simple type */ +# define ASN1_EMBED(stname, field, type) ASN1_EX_TYPE(ASN1_TFLG_EMBED,0, stname, field, type) /* OPTIONAL simple type */ # define ASN1_OPT(stname, field, type) ASN1_EX_TYPE(ASN1_TFLG_OPTIONAL, 0, stname, field, type) @@ -395,12 +463,12 @@ extern "C" { # ifndef OPENSSL_EXPORT_VAR_AS_FUNCTION -# define ASN1_ADB_END(name, flags, field, app_table, def, none) \ +# define ASN1_ADB_END(name, flags, field, adb_cb, def, none) \ ;\ static const ASN1_ADB name##_adb = {\ flags,\ offsetof(name, field),\ - app_table,\ + adb_cb,\ name##_adbtbl,\ sizeof(name##_adbtbl) / sizeof(ASN1_ADB_TABLE),\ def,\ @@ -409,7 +477,7 @@ extern "C" { # else -# define ASN1_ADB_END(name, flags, field, app_table, def, none) \ +# define ASN1_ADB_END(name, flags, field, adb_cb, def, none) \ ;\ static const ASN1_ITEM *name##_adb(void) \ { \ @@ -417,7 +485,7 @@ extern "C" { {\ flags,\ offsetof(name, field),\ - app_table,\ + adb_cb,\ name##_adbtbl,\ sizeof(name##_adbtbl) / sizeof(ASN1_ADB_TABLE),\ def,\ @@ -461,7 +529,7 @@ typedef struct ASN1_ADB_st ASN1_ADB; struct ASN1_ADB_st { unsigned long flags; /* Various flags */ unsigned long offset; /* Offset of selector field */ - STACK_OF(ASN1_ADB_TABLE) **app_items; /* Application defined items */ + int (*adb_cb)(long *psel); /* Application callback */ const ASN1_ADB_TABLE *tbl; /* Table of possible types */ long tblcount; /* Number of entries in tbl */ const ASN1_TEMPLATE *default_tt; /* Type to use if no match */ @@ -543,21 +611,15 @@ struct ASN1_ADB_TABLE_st { # define ASN1_TFLG_ADB_INT (0x1<<9) /* - * This flag means a parent structure is passed instead of the field: this is - * useful is a SEQUENCE is being combined with a CHOICE for example. Since - * this means the structure and item name will differ we need to use the - * ASN1_CHOICE_END_name() macro for example. - */ - -# define ASN1_TFLG_COMBINE (0x1<<10) - -/* * This flag when present in a SEQUENCE OF, SET OF or EXPLICIT causes * indefinite length constructed encoding to be used if required. */ # define ASN1_TFLG_NDEF (0x1<<11) +/* Field is embedded and not a pointer */ +# define ASN1_TFLG_EMBED (0x1 << 12) + /* This is the actual ASN1 item itself */ struct ASN1_ITEM_st { @@ -597,10 +659,6 @@ struct ASN1_ITEM_st { * The 'funcs' field is used for application * specific functions. * - * For COMPAT types the funcs field gives a - * set of functions that handle this type, this - * supports the old d2i, i2d convention. - * * The EXTERN type uses a new style d2i/i2d. * The new style should be used where possible * because it avoids things like the d2i IMPLICIT @@ -625,8 +683,6 @@ struct ASN1_ITEM_st { # define ASN1_ITYPE_CHOICE 0x2 -# define ASN1_ITYPE_COMPAT 0x3 - # define ASN1_ITYPE_EXTERN 0x4 # define ASN1_ITYPE_MSTRING 0x5 @@ -677,13 +733,6 @@ typedef int ASN1_primitive_print(BIO *out, ASN1_VALUE **pval, const ASN1_ITEM *it, int indent, const ASN1_PCTX *pctx); -typedef struct ASN1_COMPAT_FUNCS_st { - ASN1_new_func *asn1_new; - ASN1_free_func *asn1_free; - ASN1_d2i_func *asn1_d2i; - ASN1_i2d_func *asn1_i2d; -} ASN1_COMPAT_FUNCS; - typedef struct ASN1_EXTERN_FUNCS_st { void *app_data; ASN1_ex_new_func *asn1_ex_new; @@ -786,27 +835,6 @@ typedef struct ASN1_STREAM_ARG_st { ASN1_ITYPE_MSTRING, mask, NULL, 0, NULL, sizeof(ASN1_STRING), #itname \ ASN1_ITEM_end(itname) -/* Macro to implement an ASN1_ITEM in terms of old style funcs */ - -# define IMPLEMENT_COMPAT_ASN1(sname) IMPLEMENT_COMPAT_ASN1_type(sname, V_ASN1_SEQUENCE) - -# define IMPLEMENT_COMPAT_ASN1_type(sname, tag) \ - static const ASN1_COMPAT_FUNCS sname##_ff = { \ - (ASN1_new_func *)sname##_new, \ - (ASN1_free_func *)sname##_free, \ - (ASN1_d2i_func *)d2i_##sname, \ - (ASN1_i2d_func *)i2d_##sname, \ - }; \ - ASN1_ITEM_start(sname) \ - ASN1_ITYPE_COMPAT, \ - tag, \ - NULL, \ - 0, \ - &sname##_ff, \ - 0, \ - #sname \ - ASN1_ITEM_end(sname) - # define IMPLEMENT_EXTERN_ASN1(sname, tag, fptrs) \ ASN1_ITEM_start(sname) \ ASN1_ITYPE_EXTERN, \ @@ -873,6 +901,19 @@ typedef struct ASN1_STREAM_ARG_st { return ASN1_item_ndef_i2d((ASN1_VALUE *)a, out, ASN1_ITEM_rptr(stname));\ } +# define IMPLEMENT_STATIC_ASN1_ENCODE_FUNCTIONS(stname) \ + static stname *d2i_##stname(stname **a, \ + const unsigned char **in, long len) \ + { \ + return (stname *)ASN1_item_d2i((ASN1_VALUE **)a, in, len, \ + ASN1_ITEM_rptr(stname)); \ + } \ + static int i2d_##stname(stname *a, unsigned char **out) \ + { \ + return ASN1_item_i2d((ASN1_VALUE *)a, out, \ + ASN1_ITEM_rptr(stname)); \ + } + /* * This includes evil casts to remove const: they will go away when full ASN1 * constification is done. @@ -922,50 +963,19 @@ DECLARE_ASN1_ITEM(BIGNUM) DECLARE_ASN1_ITEM(LONG) DECLARE_ASN1_ITEM(ZLONG) -DECLARE_STACK_OF(ASN1_VALUE) +DEFINE_STACK_OF(ASN1_VALUE) /* Functions used internally by the ASN1 code */ int ASN1_item_ex_new(ASN1_VALUE **pval, const ASN1_ITEM *it); void ASN1_item_ex_free(ASN1_VALUE **pval, const ASN1_ITEM *it); -int ASN1_template_new(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt); -int ASN1_primitive_new(ASN1_VALUE **pval, const ASN1_ITEM *it); -void ASN1_template_free(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt); -int ASN1_template_d2i(ASN1_VALUE **pval, const unsigned char **in, long len, - const ASN1_TEMPLATE *tt); int ASN1_item_ex_d2i(ASN1_VALUE **pval, const unsigned char **in, long len, const ASN1_ITEM *it, int tag, int aclass, char opt, ASN1_TLC *ctx); int ASN1_item_ex_i2d(ASN1_VALUE **pval, unsigned char **out, const ASN1_ITEM *it, int tag, int aclass); -int ASN1_template_i2d(ASN1_VALUE **pval, unsigned char **out, - const ASN1_TEMPLATE *tt); -void ASN1_primitive_free(ASN1_VALUE **pval, const ASN1_ITEM *it); - -int asn1_ex_i2c(ASN1_VALUE **pval, unsigned char *cont, int *putype, - const ASN1_ITEM *it); -int asn1_ex_c2i(ASN1_VALUE **pval, const unsigned char *cont, int len, - int utype, char *free_cont, const ASN1_ITEM *it); - -int asn1_get_choice_selector(ASN1_VALUE **pval, const ASN1_ITEM *it); -int asn1_set_choice_selector(ASN1_VALUE **pval, int value, - const ASN1_ITEM *it); - -ASN1_VALUE **asn1_get_field_ptr(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt); - -const ASN1_TEMPLATE *asn1_do_adb(ASN1_VALUE **pval, const ASN1_TEMPLATE *tt, - int nullerr); - -int asn1_do_lock(ASN1_VALUE **pval, int op, const ASN1_ITEM *it); - -void asn1_enc_init(ASN1_VALUE **pval, const ASN1_ITEM *it); -void asn1_enc_free(ASN1_VALUE **pval, const ASN1_ITEM *it); -int asn1_enc_restore(int *len, unsigned char **out, ASN1_VALUE **pval, - const ASN1_ITEM *it); -int asn1_enc_save(ASN1_VALUE **pval, const unsigned char *in, int inlen, - const ASN1_ITEM *it); #ifdef __cplusplus } |