sabp: Generate C/H files for SABP; create libosmo-sabp
This uses the (modified) Osmocom asn1c on the (modified) SABP ASN.1
syntax to generate C code + header files for SABP parsing/encoding.
It also adds some helper code for message encoding and decoding as well
as a new libosmo-sabp shared library which can be used by programs to
implement SABP related functionality.
Change-Id: Ib9580d1af96354398da4c9f97b28a0e23d56e275
diff --git a/src/sabp/SABP_Service-Area-Identifier.c b/src/sabp/SABP_Service-Area-Identifier.c
new file mode 100644
index 0000000..7c98288
--- /dev/null
+++ b/src/sabp/SABP_Service-Area-Identifier.c
@@ -0,0 +1,174 @@
+/*
+ * Generated by asn1c-0.9.28 (http://lionet.info/asn1c)
+ * From ASN.1 module "SABP-IEs"
+ * found in "../../asn1/sabp/SABP-IEs.asn"
+ */
+
+#include <osmocom/sabp/SABP_Service-Area-Identifier.h>
+
+static int
+memb_pLMNidentity_constraint_1(asn_TYPE_descriptor_t *td, const void *sptr,
+ asn_app_constraint_failed_f *ctfailcb, void *app_key) {
+ const OCTET_STRING_t *st = (const OCTET_STRING_t *)sptr;
+ size_t size;
+
+ if(!sptr) {
+ _ASN_CTFAIL(app_key, td, sptr,
+ "%s: value not given (%s:%d)",
+ td->name, __FILE__, __LINE__);
+ return -1;
+ }
+
+ size = st->size;
+
+ if((size == 3l)) {
+ /* Constraint check succeeded */
+ return 0;
+ } else {
+ _ASN_CTFAIL(app_key, td, sptr,
+ "%s: constraint failed (%s:%d)",
+ td->name, __FILE__, __LINE__);
+ return -1;
+ }
+}
+
+static int
+memb_lac_constraint_1(asn_TYPE_descriptor_t *td, const void *sptr,
+ asn_app_constraint_failed_f *ctfailcb, void *app_key) {
+ const OCTET_STRING_t *st = (const OCTET_STRING_t *)sptr;
+ size_t size;
+
+ if(!sptr) {
+ _ASN_CTFAIL(app_key, td, sptr,
+ "%s: value not given (%s:%d)",
+ td->name, __FILE__, __LINE__);
+ return -1;
+ }
+
+ size = st->size;
+
+ if((size == 2l)) {
+ /* Constraint check succeeded */
+ return 0;
+ } else {
+ _ASN_CTFAIL(app_key, td, sptr,
+ "%s: constraint failed (%s:%d)",
+ td->name, __FILE__, __LINE__);
+ return -1;
+ }
+}
+
+static int
+memb_sac_constraint_1(asn_TYPE_descriptor_t *td, const void *sptr,
+ asn_app_constraint_failed_f *ctfailcb, void *app_key) {
+ const OCTET_STRING_t *st = (const OCTET_STRING_t *)sptr;
+ size_t size;
+
+ if(!sptr) {
+ _ASN_CTFAIL(app_key, td, sptr,
+ "%s: value not given (%s:%d)",
+ td->name, __FILE__, __LINE__);
+ return -1;
+ }
+
+ size = st->size;
+
+ if((size == 2l)) {
+ /* Constraint check succeeded */
+ return 0;
+ } else {
+ _ASN_CTFAIL(app_key, td, sptr,
+ "%s: constraint failed (%s:%d)",
+ td->name, __FILE__, __LINE__);
+ return -1;
+ }
+}
+
+static asn_per_constraints_t asn_PER_memb_pLMNidentity_constr_2 GCC_NOTUSED = {
+ { APC_UNCONSTRAINED, -1, -1, 0, 0 },
+ { APC_CONSTRAINED, 0, 0, 3l, 3l } /* (SIZE(3..3)) */,
+ 0, 0 /* No PER value map */
+};
+static asn_per_constraints_t asn_PER_memb_lac_constr_3 GCC_NOTUSED = {
+ { APC_UNCONSTRAINED, -1, -1, 0, 0 },
+ { APC_CONSTRAINED, 0, 0, 2l, 2l } /* (SIZE(2..2)) */,
+ 0, 0 /* No PER value map */
+};
+static asn_per_constraints_t asn_PER_memb_sac_constr_4 GCC_NOTUSED = {
+ { APC_UNCONSTRAINED, -1, -1, 0, 0 },
+ { APC_CONSTRAINED, 0, 0, 2l, 2l } /* (SIZE(2..2)) */,
+ 0, 0 /* No PER value map */
+};
+static asn_TYPE_member_t asn_MBR_SABP_Service_Area_Identifier_1[] = {
+ { ATF_NOFLAGS, 0, offsetof(struct SABP_Service_Area_Identifier, pLMNidentity),
+ (ASN_TAG_CLASS_CONTEXT | (0 << 2)),
+ -1, /* IMPLICIT tag at current level */
+ &asn_DEF_OCTET_STRING,
+ memb_pLMNidentity_constraint_1,
+ &asn_PER_memb_pLMNidentity_constr_2,
+ 0,
+ "pLMNidentity"
+ },
+ { ATF_NOFLAGS, 0, offsetof(struct SABP_Service_Area_Identifier, lac),
+ (ASN_TAG_CLASS_CONTEXT | (1 << 2)),
+ -1, /* IMPLICIT tag at current level */
+ &asn_DEF_OCTET_STRING,
+ memb_lac_constraint_1,
+ &asn_PER_memb_lac_constr_3,
+ 0,
+ "lac"
+ },
+ { ATF_NOFLAGS, 0, offsetof(struct SABP_Service_Area_Identifier, sac),
+ (ASN_TAG_CLASS_CONTEXT | (2 << 2)),
+ -1, /* IMPLICIT tag at current level */
+ &asn_DEF_OCTET_STRING,
+ memb_sac_constraint_1,
+ &asn_PER_memb_sac_constr_4,
+ 0,
+ "sac"
+ },
+};
+static const ber_tlv_tag_t asn_DEF_SABP_Service_Area_Identifier_tags_1[] = {
+ (ASN_TAG_CLASS_UNIVERSAL | (16 << 2))
+};
+static const asn_TYPE_tag2member_t asn_MAP_SABP_Service_Area_Identifier_tag2el_1[] = {
+ { (ASN_TAG_CLASS_CONTEXT | (0 << 2)), 0, 0, 0 }, /* pLMNidentity */
+ { (ASN_TAG_CLASS_CONTEXT | (1 << 2)), 1, 0, 0 }, /* lac */
+ { (ASN_TAG_CLASS_CONTEXT | (2 << 2)), 2, 0, 0 } /* sac */
+};
+static asn_SEQUENCE_specifics_t asn_SPC_SABP_Service_Area_Identifier_specs_1 = {
+ sizeof(struct SABP_Service_Area_Identifier),
+ offsetof(struct SABP_Service_Area_Identifier, _asn_ctx),
+ asn_MAP_SABP_Service_Area_Identifier_tag2el_1,
+ 3, /* Count of tags in the map */
+ 0, 0, 0, /* Optional elements (not needed) */
+ -1, /* Start extensions */
+ -1 /* Stop extensions */
+};
+asn_TYPE_descriptor_t asn_DEF_SABP_Service_Area_Identifier = {
+ "SABP_Service-Area-Identifier",
+ "SABP_Service-Area-Identifier",
+ SEQUENCE_free,
+ SEQUENCE_print,
+ SEQUENCE_constraint,
+ SEQUENCE_decode_ber,
+ SEQUENCE_encode_der,
+ SEQUENCE_decode_xer,
+ SEQUENCE_encode_xer,
+ SEQUENCE_decode_uper,
+ SEQUENCE_encode_uper,
+ SEQUENCE_decode_aper,
+ SEQUENCE_encode_aper,
+ 0, /* Use generic outmost tag fetcher */
+ asn_DEF_SABP_Service_Area_Identifier_tags_1,
+ sizeof(asn_DEF_SABP_Service_Area_Identifier_tags_1)
+ /sizeof(asn_DEF_SABP_Service_Area_Identifier_tags_1[0]), /* 1 */
+ asn_DEF_SABP_Service_Area_Identifier_tags_1, /* Same as above */
+ sizeof(asn_DEF_SABP_Service_Area_Identifier_tags_1)
+ /sizeof(asn_DEF_SABP_Service_Area_Identifier_tags_1[0]), /* 1 */
+ 0, /* No PER visible constraints */
+ asn_MBR_SABP_Service_Area_Identifier_1,
+ 3, /* Elements count */
+ &asn_SPC_SABP_Service_Area_Identifier_specs_1 /* Additional specs */
+};
+