--- /dev/null
+/*
+ * Copyright (c) 1995-1998, Index Data
+ * See the file LICENSE for details.
+ * Sebastian Hammer, Adam Dickmeiss
+ *
+ * $Log: odr_enum.c,v $
+ * Revision 1.1 1998-03-20 14:45:01 adam
+ * Implemented odr_enum and odr_set_of.
+ *
+ */
+
+#include <odr.h>
+#include <prt.h>
+
+/*
+ * Top level enum en/decoder.
+ * Returns 1 on success, 0 on error.
+ */
+int odr_enum(ODR o, int **p, int opt)
+{
+ int res, cons = 0;
+
+ if (o->error)
+ return 0;
+ if (o->t_class < 0)
+ {
+ o->t_class = ODR_UNIVERSAL;
+ o->t_tag = ODR_ENUM;
+ }
+ if ((res = ber_tag(o, p, o->t_class, o->t_tag, &cons, opt)) < 0)
+ return 0;
+ if (!res)
+ return opt;
+ if (o->direction == ODR_PRINT)
+ {
+ fprintf(o->print, "%s%d\n", odr_indent(o), **p);
+ return 1;
+ }
+ if (cons)
+ {
+ o->error = OPROTO;
+ return 0;
+ }
+ if (o->direction == ODR_DECODE)
+ *p = (int *)odr_malloc(o, sizeof(int));
+ return ber_integer(o, *p);
+}
/*
- * Copyright (c) 1995-1997, Index Data
+ * Copyright (c) 1995-1998, Index Data
* See the file LICENSE for details.
* Sebastian Hammer, Adam Dickmeiss
*
* $Log: odr_seq.c,v $
- * Revision 1.22 1998-02-11 11:53:34 adam
+ * Revision 1.23 1998-03-20 14:45:01 adam
+ * Implemented odr_enum and odr_set_of.
+ *
+ * Revision 1.22 1998/02/11 11:53:34 adam
* Changed code so that it compiles as C++.
*
* Revision 1.21 1997/11/24 11:33:56 adam
*
* Revision 1.14 1995/08/15 11:16:39 quinn
* Fixed pretty-printers.
- * CV:e ----------------------------------------------------------------------
- * CV:e ----------------------------------------------------------------------
*
* Revision 1.13 1995/05/22 14:56:57 quinn
* Fixed problem in decoding empty sequence.
return 0;
}
+int odr_set_begin(ODR o, void *p, int size)
+{
+ char **pp = (char**) p;
+
+ if (o->error)
+ return 0;
+ if (o->t_class < 0)
+ {
+ o->t_class = ODR_UNIVERSAL;
+ o->t_tag = ODR_SET;
+ }
+ if (o->direction == ODR_DECODE)
+ *pp = 0;
+ if (odr_constructed_begin(o, p, o->t_class, o->t_tag))
+ {
+ if (o->direction == ODR_DECODE && size)
+ *pp = (char *)odr_malloc(o, size);
+ return 1;
+ }
+ else
+ return 0;
+}
+
int odr_sequence_end(ODR o)
{
return odr_constructed_end(o);
}
-int odr_sequence_more(ODR o)
+int odr_set_end(ODR o)
+{
+ return odr_constructed_end(o);
+}
+
+static int odr_sequence_more(ODR o)
{
return odr_constructed_more(o);
}
-int odr_sequence_of(ODR o, Odr_fun type, void *p, int *num)
+static int odr_sequence_x (ODR o, Odr_fun type, void *p, int *num)
{
char ***pp = (char***) p; /* for dereferencing */
char **tmp = 0;
int size = 0, i;
- if (!odr_sequence_begin(o, p, 0)) {
- if (o->direction == ODR_DECODE)
- *num = 0;
- return 0;
- }
-
switch (o->direction)
{
case ODR_DECODE:
if (*num * (int) sizeof(void*) >= size)
{
/* double the buffer size */
- tmp = (char **)odr_malloc(o, sizeof(void*) * (size += size ? size :
- 128));
+ tmp = (char **)odr_malloc(o, sizeof(void*) *
+ (size += size ? size : 128));
if (*num)
{
memcpy(tmp, *pp, *num * sizeof(void*));
}
return odr_sequence_end(o);
}
+
+int odr_set_of(ODR o, Odr_fun type, void *p, int *num)
+{
+ if (!odr_set_begin(o, p, 0)) {
+ if (o->direction == ODR_DECODE)
+ *num = 0;
+ return 0;
+ }
+ return odr_sequence_x (o, type, p, num);
+}
+
+int odr_sequence_of(ODR o, Odr_fun type, void *p, int *num)
+{
+ if (!odr_sequence_begin(o, p, 0)) {
+ if (o->direction == ODR_DECODE)
+ *num = 0;
+ return 0;
+ }
+ return odr_sequence_x (o, type, p, num);
+}
+