1 files changed, 77 insertions, 0 deletions
diff --git a/src/asn1c/constr_TYPE.c b/src/asn1c/constr_TYPE.c
new file mode 100644
index 0000000..4bc88d4
--- /dev/null
+++ b/src/asn1c/constr_TYPE.c
@@ -0,0 +1,77 @@
+/*-
+ * Copyright (c) 2003, 2004 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Redistribution and modifications are permitted subject to BSD license.
+ */
+#include <asn_internal.h>
+#include <constr_TYPE.h>
+#include <errno.h>
+
+/*
+ * Version of the ASN.1 infrastructure shipped with compiler.
+ */
+int get_asn1c_environment_version() { return ASN1C_ENVIRONMENT_VERSION; }
+
+static asn_app_consume_bytes_f _print2fp;
+
+/*
+ * Return the outmost tag of the type.
+ */
+ber_tlv_tag_t
+asn_TYPE_outmost_tag(asn_TYPE_descriptor_t *type_descriptor,
+		const void *struct_ptr, int tag_mode, ber_tlv_tag_t tag) {
+
+	if(tag_mode)
+		return tag;
+
+	if(type_descriptor->tags_count)
+		return type_descriptor->tags[0];
+
+	return type_descriptor->outmost_tag(type_descriptor, struct_ptr, 0, 0);
+}
+
+/*
+ * Print the target language's structure in human readable form.
+ */
+int
+asn_fprint(FILE *stream, asn_TYPE_descriptor_t *td, const void *struct_ptr) {
+	if(!stream) stream = stdout;
+	if(!td || !struct_ptr) {
+		errno = EINVAL;
+		return -1;
+	}
+
+	/* Invoke type-specific printer */
+	if(td->print_struct(td, struct_ptr, 1, _print2fp, stream))
+		return -1;
+
+	/* Terminate the output */
+	if(_print2fp("\n", 1, stream))
+		return -1;
+
+	return fflush(stream);
+}
+
+/* Dump the data into the specified stdio stream */
+static int
+_print2fp(const void *buffer, size_t size, void *app_key) {
+	FILE *stream = (FILE *)app_key;
+
+	if(fwrite(buffer, 1, size, stream) != size)
+		return -1;
+
+	return 0;
+}
+
+
+/*
+ * Some compilers do not support variable args macros.
+ * This function is a replacement of ASN_DEBUG() macro.
+ */
+void ASN_DEBUG_f(const char *fmt, ...);
+void ASN_DEBUG_f(const char *fmt, ...) {
+	va_list ap;
+	va_start(ap, fmt);
+	vfprintf(stderr, fmt, ap);
+	fprintf(stderr, "\n");
+	va_end(ap);
+}