erl_interface: Support 32-bit creation for pid,port,refs

4 files changed, 29 insertions, 34 deletions

diff --git a/lib/erl_interface/src/misc/ei_decode_term.c b/lib/erl_interface/src/misc/ei_decode_term.c
index 0ec67dde09..37375b4e8e 100644
--- a/lib/erl_interface/src/misc/ei_decode_term.c
+++ b/lib/erl_interface/src/misc/ei_decode_term.c
@@ -33,7 +33,7 @@
 int ei_decode_ei_term(const char* buf, int* index, ei_term* term)
 {
     const char* s = buf + *index, * s0 = s;
-    int i, n, sign;
+    int n, sign;
     char c;
 
     if (term == NULL) return -1;
@@ -47,47 +47,27 @@ int ei_decode_ei_term(const char* buf, int* index, ei_term* term)
 	break;
     case ERL_FLOAT_EXT:
     case NEW_FLOAT_EXT:
-        return ei_decode_double(buf, index, &term->value.d_val);
+        return (ei_decode_double(buf, index, &term->value.d_val) < 0
+                ? -1 : 1);
     case ERL_ATOM_EXT:
     case ERL_ATOM_UTF8_EXT:
     case ERL_SMALL_ATOM_EXT:
     case ERL_SMALL_ATOM_UTF8_EXT:
-	return ei_decode_atom(buf, index, term->value.atom_name);
+	return (ei_decode_atom(buf, index, term->value.atom_name) < 0
+                ? -1 : 1);
     case ERL_REFERENCE_EXT:
-	/* first the nodename */
-	if (get_atom(&s, term->value.ref.node, NULL) < 0) return -1;
-        /* now the numbers: num (4), creation (1) */
-	term->value.ref.n[0] = get32be(s);
-	term->value.ref.len = 1;
-	term->value.ref.creation = get8(s) & 0x03;
-	break;
     case ERL_NEW_REFERENCE_EXT:
-	/* first the integer count */
-	term->value.ref.len = get16be(s);
-	/* then the nodename */
-	if (get_atom(&s, term->value.ref.node, NULL) < 0) return -1;
-	/* creation */
-	term->value.ref.creation = get8(s) & 0x03;
-	/* finally the id integers */
-	for (i = 0; (i<term->value.ref.len) && (i<3); i++) {
-	    term->value.ref.n[i] = get32be(s);
-	}
-	if (term->value.ref.len > 3) {
-	    s += 4 * (term->value.ref.len - 3);
-	}
-	break;
+    case ERL_NEWER_REFERENCE_EXT:
+        return (ei_decode_ref(buf, index, &term->value.ref) < 0
+                ? -1 : 1);
     case ERL_PORT_EXT:
-	if (get_atom(&s, term->value.port.node, NULL) < 0) return -1;
-	term->value.port.id = get32be(s) & 0x0fffffff; /* 28 bits */;
-	term->value.port.creation = get8(s) & 0x03;
-	break;
+    case ERL_NEW_PORT_EXT:
+        return (ei_decode_port(buf, index, &term->value.port) < 0
+                ? -1 : 1);
     case ERL_PID_EXT:
-	if (get_atom(&s, term->value.pid.node, NULL) < 0) return -1;
-	/* now the numbers: num (4), serial (4), creation (1) */
-	term->value.pid.num = get32be(s) & 0x7fff; /* 15 bits */
-	term->value.pid.serial = get32be(s) & 0x1fff; /* 13 bits */
-	term->value.pid.creation = get8(s) & 0x03; /* 2 bits */
-	break;
+    case ERL_NEW_PID_EXT:
+        return (ei_decode_pid(buf, index, &term->value.pid) < 0
+                ? -1 : 1);
     case ERL_SMALL_TUPLE_EXT:
 	term->arity = get8(s);
 	break;
diff --git a/lib/erl_interface/src/misc/ei_printterm.c b/lib/erl_interface/src/misc/ei_printterm.c
index 702ee9566d..8b216b2b96 100644
--- a/lib/erl_interface/src/misc/ei_printterm.c
+++ b/lib/erl_interface/src/misc/ei_printterm.c
@@ -151,15 +151,18 @@ static int print_term(FILE* fp, ei_x_buff* x,
 	}
 	break;
     case ERL_PID_EXT:
+    case ERL_NEW_PID_EXT:
 	if (ei_decode_pid(buf, index, &pid) < 0) goto err;
 	ch_written += xprintf(fp, x, "<%s.%d.%d>", pid.node,
 			      pid.num, pid.serial);
 	break;
     case ERL_PORT_EXT:
+    case ERL_NEW_PORT_EXT:
 	if (ei_decode_port(buf, index, &port) < 0) goto err;
 	ch_written += xprintf(fp, x, "#Port<%d.%d>", port.id, port.creation);
 	break;
     case ERL_NEW_REFERENCE_EXT:
+    case ERL_NEWER_REFERENCE_EXT:
     case ERL_REFERENCE_EXT:
 	if (ei_decode_ref(buf, index, &ref) < 0) goto err;
 	ch_written += xprintf(fp, x, "#Ref<");
diff --git a/lib/erl_interface/src/misc/get_type.c b/lib/erl_interface/src/misc/get_type.c
index 6b95c1f470..62eac4a30e 100644
--- a/lib/erl_interface/src/misc/get_type.c
+++ b/lib/erl_interface/src/misc/get_type.c
@@ -76,6 +76,15 @@ int ei_get_type_internal(const char *buf, const int *index,
     *len = get32be(s); /* #digit_bytes */
     break;
 
+  case ERL_NEW_PID_EXT:
+      *type = ERL_PID_EXT;
+      break;
+  case ERL_NEW_PORT_EXT:
+      *type = ERL_PORT_EXT;
+      break;
+  case ERL_NEWER_REFERENCE_EXT:
+      *type = ERL_NEW_REFERENCE_EXT;
+      break;
   default:
     *len = 0;
     break;
diff --git a/lib/erl_interface/src/misc/show_msg.c b/lib/erl_interface/src/misc/show_msg.c
index b08b17aea4..3b9f934c62 100644
--- a/lib/erl_interface/src/misc/show_msg.c
+++ b/lib/erl_interface/src/misc/show_msg.c
@@ -398,6 +398,7 @@ static void show_term(const char *termbuf, int *index, FILE *stream)
 	break;
 
     case ERL_PID_EXT:
+    case ERL_NEW_PID_EXT:
 	ei_decode_pid(termbuf,index,&pid);
 	show_pid(stream,&pid);
 	break;
@@ -432,6 +433,7 @@ static void show_term(const char *termbuf, int *index, FILE *stream)
     
     case ERL_REFERENCE_EXT:
     case ERL_NEW_REFERENCE_EXT:
+    case ERL_NEWER_REFERENCE_EXT:
 	ei_decode_ref(termbuf,index,&ref);
 	fprintf(stream,"#Ref<%s",ref.node);
 	for (i = 0; i < ref.len; i++) {
@@ -441,6 +443,7 @@ static void show_term(const char *termbuf, int *index, FILE *stream)
 	break;
 
     case ERL_PORT_EXT:
+    case ERL_NEW_PORT_EXT:
 	ei_decode_port(termbuf,index,&port);
 	fprintf(stream,"#Port<%s.%u.%u>",port.node,port.id,port.creation);
 	break;