X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?p=sim%2Fe2-interface.git;a=blobdiff_plain;f=e2sim%2Fe2sm_examples%2Fkpm_e2sm%2Fsrc%2FASN1c%2FANY.c;fp=e2sim%2Fe2sm_examples%2Fkpm_e2sm%2Fsrc%2FASN1c%2FANY.c;h=0000000000000000000000000000000000000000;hp=0b815577ef7b7df8620f2d920845385395b534cf;hb=f5900596513e4359fc839ba361da085674e90b68;hpb=215d350dbe06a4c7ee370815f26128a7f7e160cb diff --git a/e2sim/e2sm_examples/kpm_e2sm/src/ASN1c/ANY.c b/e2sim/e2sm_examples/kpm_e2sm/src/ASN1c/ANY.c deleted file mode 100644 index 0b81557..0000000 --- a/e2sim/e2sm_examples/kpm_e2sm/src/ASN1c/ANY.c +++ /dev/null @@ -1,450 +0,0 @@ -/* - * Copyright (c) 2004-2017 Lev Walkin . All rights reserved. - * Redistribution and modifications are permitted subject to BSD license. - */ -#include -#include -#include - -asn_OCTET_STRING_specifics_t asn_SPC_ANY_specs = { - sizeof(ANY_t), - offsetof(ANY_t, _asn_ctx), - ASN_OSUBV_ANY -}; -asn_TYPE_operation_t asn_OP_ANY = { - OCTET_STRING_free, - OCTET_STRING_print, - OCTET_STRING_compare, - OCTET_STRING_decode_ber, - OCTET_STRING_encode_der, - OCTET_STRING_decode_xer_hex, - ANY_encode_xer, -#ifdef ASN_DISABLE_OER_SUPPORT - 0, - 0, -#else - 0, - 0, -#endif /* ASN_DISABLE_OER_SUPPORT */ -#ifdef ASN_DISABLE_PER_SUPPORT - 0, 0, 0, 0, -#else - ANY_decode_uper, - ANY_encode_uper, - ANY_decode_aper, - ANY_encode_aper, -#endif /* ASN_DISABLE_PER_SUPPORT */ - 0, /* Random fill is not defined for ANY type */ - 0 /* Use generic outmost tag fetcher */ -}; -asn_TYPE_descriptor_t asn_DEF_ANY = { - "ANY", - "ANY", - &asn_OP_ANY, - 0, 0, 0, 0, - { 0, 0, asn_generic_no_constraint }, /* No constraints */ - 0, 0, /* No members */ - &asn_SPC_ANY_specs, -}; - -#undef RETURN -#define RETURN(_code) \ - do { \ - asn_dec_rval_t tmprval; \ - tmprval.code = _code; \ - tmprval.consumed = consumed_myself; \ - return tmprval; \ - } while(0) - -asn_enc_rval_t -ANY_encode_xer(const asn_TYPE_descriptor_t *td, const void *sptr, int ilevel, - enum xer_encoder_flags_e flags, asn_app_consume_bytes_f *cb, - void *app_key) { - if(flags & XER_F_CANONICAL) { - /* - * Canonical XER-encoding of ANY type is not supported. - */ - ASN__ENCODE_FAILED; - } - - /* Dump as binary */ - return OCTET_STRING_encode_xer(td, sptr, ilevel, flags, cb, app_key); -} - -struct _callback_arg { - uint8_t *buffer; - size_t offset; - size_t size; -}; - -static int ANY__consume_bytes(const void *buffer, size_t size, void *key); - -int -ANY_fromType(ANY_t *st, asn_TYPE_descriptor_t *td, void *sptr) { - struct _callback_arg arg; - asn_enc_rval_t erval = {0,0,0}; - - if(!st || !td) { - errno = EINVAL; - return -1; - } - - if(!sptr) { - if(st->buf) FREEMEM(st->buf); - st->size = 0; - return 0; - } - - arg.offset = arg.size = 0; - arg.buffer = 0; - - erval = der_encode(td, sptr, ANY__consume_bytes, &arg); - if(erval.encoded == -1) { - if(arg.buffer) FREEMEM(arg.buffer); - return -1; - } - assert((size_t)erval.encoded == arg.offset); - - if(st->buf) FREEMEM(st->buf); - st->buf = arg.buffer; - st->size = arg.offset; - - return 0; -} - -int -ANY_fromType_aper(ANY_t *st, asn_TYPE_descriptor_t *td, void *sptr) { - uint8_t *buffer = NULL; - ssize_t erval; - - if(!st || !td) { - errno = EINVAL; - return -1; - } - - if(!sptr) { - if(st->buf) FREEMEM(st->buf); - st->size = 0; - return 0; - } - - erval = aper_encode_to_new_buffer(td, td->encoding_constraints.per_constraints, sptr, (void**)&buffer); - - if(erval == -1) { - if(buffer) FREEMEM(buffer); - return -1; - } - assert((size_t)erval > 0); - - if(st->buf) FREEMEM(st->buf); - st->buf = buffer; - st->size = erval; - - return 0; -} - -ANY_t * -ANY_new_fromType(asn_TYPE_descriptor_t *td, void *sptr) { - ANY_t tmp; - ANY_t *st; - - if(!td || !sptr) { - errno = EINVAL; - return 0; - } - - memset(&tmp, 0, sizeof(tmp)); - - if(ANY_fromType(&tmp, td, sptr)) return 0; - - st = (ANY_t *)CALLOC(1, sizeof(ANY_t)); - if(st) { - *st = tmp; - return st; - } else { - FREEMEM(tmp.buf); - return 0; - } -} - -ANY_t * -ANY_new_fromType_aper(asn_TYPE_descriptor_t *td, void *sptr) { - ANY_t tmp; - ANY_t *st; - - if(!td || !sptr) { - errno = EINVAL; - return 0; - } - - memset(&tmp, 0, sizeof(tmp)); - - if(ANY_fromType_aper(&tmp, td, sptr)) return 0; - - st = (ANY_t *)CALLOC(1, sizeof(ANY_t)); - if(st) { - *st = tmp; - return st; - } else { - FREEMEM(tmp.buf); - return 0; - } -} - -int -ANY_to_type(ANY_t *st, asn_TYPE_descriptor_t *td, void **struct_ptr) { - asn_dec_rval_t rval; - void *newst = 0; - - if(!st || !td || !struct_ptr) { - errno = EINVAL; - return -1; - } - - if(st->buf == 0) { - /* Nothing to convert, make it empty. */ - *struct_ptr = (void *)0; - return 0; - } - - rval = ber_decode(0, td, (void **)&newst, st->buf, st->size); - if(rval.code == RC_OK) { - *struct_ptr = newst; - return 0; - } else { - /* Remove possibly partially decoded data. */ - ASN_STRUCT_FREE(*td, newst); - return -1; - } -} - -int -ANY_to_type_aper(ANY_t *st, asn_TYPE_descriptor_t *td, void **struct_ptr) { - asn_dec_rval_t rval; - void *newst = 0; - - if(!st || !td || !struct_ptr) { - errno = EINVAL; - return -1; - } - - if(st->buf == 0) { - /* Nothing to convert, make it empty. */ - *struct_ptr = (void *)0; - return 0; - } - - rval = aper_decode(0, td, (void **)&newst, st->buf, st->size, 0, 0); - if(rval.code == RC_OK) { - *struct_ptr = newst; - return 0; - } else { - /* Remove possibly partially decoded data. */ - ASN_STRUCT_FREE(*td, newst); - return -1; - } -} - -static int ANY__consume_bytes(const void *buffer, size_t size, void *key) { - struct _callback_arg *arg = (struct _callback_arg *)key; - - if((arg->offset + size) >= arg->size) { - size_t nsize = (arg->size ? arg->size << 2 : 16) + size; - void *p = REALLOC(arg->buffer, nsize); - if(!p) return -1; - arg->buffer = (uint8_t *)p; - arg->size = nsize; - } - - memcpy(arg->buffer + arg->offset, buffer, size); - arg->offset += size; - assert(arg->offset < arg->size); - - return 0; -} - -#ifndef ASN_DISABLE_PER_SUPPORT - -asn_dec_rval_t -ANY_decode_uper(const asn_codec_ctx_t *opt_codec_ctx, - const asn_TYPE_descriptor_t *td, - const asn_per_constraints_t *constraints, void **sptr, - asn_per_data_t *pd) { - const asn_OCTET_STRING_specifics_t *specs = - td->specifics ? (const asn_OCTET_STRING_specifics_t *)td->specifics - : &asn_SPC_ANY_specs; - size_t consumed_myself = 0; - int repeat; - ANY_t *st = (ANY_t *)*sptr; - - (void)opt_codec_ctx; - (void)constraints; - - /* - * Allocate the structure. - */ - if(!st) { - st = (ANY_t *)(*sptr = CALLOC(1, specs->struct_size)); - if(!st) RETURN(RC_FAIL); - } - - ASN_DEBUG("UPER Decoding ANY type"); - - st->size = 0; - do { - ssize_t raw_len; - ssize_t len_bytes; - ssize_t len_bits; - void *p; - int ret; - - /* Get the PER length */ - raw_len = uper_get_length(pd, -1, 0, &repeat); - if(raw_len < 0) RETURN(RC_WMORE); - if(raw_len == 0 && st->buf) break; - - ASN_DEBUG("Got PER length len %" ASN_PRI_SIZE ", %s (%s)", raw_len, - repeat ? "repeat" : "once", td->name); - len_bytes = raw_len; - len_bits = len_bytes * 8; - - p = REALLOC(st->buf, st->size + len_bytes + 1); - if(!p) RETURN(RC_FAIL); - st->buf = (uint8_t *)p; - - ret = per_get_many_bits(pd, &st->buf[st->size], 0, len_bits); - if(ret < 0) RETURN(RC_WMORE); - consumed_myself += len_bits; - st->size += len_bytes; - } while(repeat); - st->buf[st->size] = 0; /* nul-terminate */ - - RETURN(RC_OK); -} - -asn_enc_rval_t -ANY_encode_uper(const asn_TYPE_descriptor_t *td, - const asn_per_constraints_t *constraints, const void *sptr, - asn_per_outp_t *po) { - const ANY_t *st = (const ANY_t *)sptr; - asn_enc_rval_t er = {0, 0, 0}; - const uint8_t *buf; - size_t size; - int ret; - - (void)constraints; - - if(!st || (!st->buf && st->size)) ASN__ENCODE_FAILED; - - buf = st->buf; - size = st->size; - do { - int need_eom = 0; - ssize_t may_save = uper_put_length(po, size, &need_eom); - if(may_save < 0) ASN__ENCODE_FAILED; - - ret = per_put_many_bits(po, buf, may_save * 8); - if(ret) ASN__ENCODE_FAILED; - - buf += may_save; - size -= may_save; - assert(!(may_save & 0x07) || !size); - if(need_eom && uper_put_length(po, 0, 0)) - ASN__ENCODE_FAILED; /* End of Message length */ - } while(size); - - ASN__ENCODED_OK(er); -} - -asn_dec_rval_t -ANY_decode_aper(const asn_codec_ctx_t *opt_codec_ctx, - const asn_TYPE_descriptor_t *td, - const asn_per_constraints_t *constraints, void **sptr, - asn_per_data_t *pd) { - const asn_OCTET_STRING_specifics_t *specs = - td->specifics ? (const asn_OCTET_STRING_specifics_t *)td->specifics - : &asn_SPC_ANY_specs; - size_t consumed_myself = 0; - int repeat; - ANY_t *st = (ANY_t *)*sptr; - - (void)opt_codec_ctx; - (void)constraints; - - /* - * Allocate the structure. - */ - if(!st) { - st = (ANY_t *)(*sptr = CALLOC(1, specs->struct_size)); - if(!st) RETURN(RC_FAIL); - } - - ASN_DEBUG("APER Decoding ANY type"); - - st->size = 0; - do { - ssize_t raw_len; - ssize_t len_bytes; - ssize_t len_bits; - void *p; - int ret; - - /* Get the PER length */ - raw_len = aper_get_length(pd, -1, 0, &repeat); - if(raw_len < 0) RETURN(RC_WMORE); - if(raw_len == 0 && st->buf) break; - - ASN_DEBUG("Got PER length len %" ASN_PRI_SIZE ", %s (%s)", raw_len, - repeat ? "repeat" : "once", td->name); - len_bytes = raw_len; - len_bits = len_bytes * 8; - - p = REALLOC(st->buf, st->size + len_bytes + 1); - if(!p) RETURN(RC_FAIL); - st->buf = (uint8_t *)p; - - ret = per_get_many_bits(pd, &st->buf[st->size], 0, len_bits); - if(ret < 0) RETURN(RC_WMORE); - consumed_myself += len_bits; - st->size += len_bytes; - } while(repeat); - st->buf[st->size] = 0; /* nul-terminate */ - - RETURN(RC_OK); -} - -asn_enc_rval_t -ANY_encode_aper(const asn_TYPE_descriptor_t *td, - const asn_per_constraints_t *constraints, const void *sptr, - asn_per_outp_t *po) { - const ANY_t *st = (const ANY_t *)sptr; - asn_enc_rval_t er = {0, 0, 0}; - const uint8_t *buf; - size_t size; - int ret; - - (void)constraints; - - if(!st || (!st->buf && st->size)) ASN__ENCODE_FAILED; - - buf = st->buf; - size = st->size; - do { - int need_eom = 0; - ssize_t may_save = uper_put_length(po, size, &need_eom); - if(may_save < 0) ASN__ENCODE_FAILED; - - ret = per_put_many_bits(po, buf, may_save * 8); - if(ret) ASN__ENCODE_FAILED; - - buf += may_save; - size -= may_save; - assert(!(may_save & 0x07) || !size); - if(need_eom && uper_put_length(po, 0, 0)) - ASN__ENCODE_FAILED; /* End of Message length */ - } while(size); - - ASN__ENCODED_OK(er); -} -#endif /* ASN_DISABLE_PER_SUPPORT */ -