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authorSverker Eriksson <[email protected]>2013-01-11 17:27:29 +0100
committerSverker Eriksson <[email protected]>2013-01-18 15:04:03 +0100
commitb553664f54034e8c04ae6f9cc44f16b7f516518b (patch)
tree1522c655fea9aa52476e997aa26f1512d3ecada4 /lib/erl_interface/include/erl_interface.h
parent97abb095cd2182d5c3fafd525da4943ef74dc8e5 (diff)
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erl_interface: utf8 atoms continued
Diffstat (limited to 'lib/erl_interface/include/erl_interface.h')
-rw-r--r--lib/erl_interface/include/erl_interface.h40
1 files changed, 29 insertions, 11 deletions
diff --git a/lib/erl_interface/include/erl_interface.h b/lib/erl_interface/include/erl_interface.h
index 1c4a94700d..98acc0d71d 100644
--- a/lib/erl_interface/include/erl_interface.h
+++ b/lib/erl_interface/include/erl_interface.h
@@ -95,19 +95,24 @@
#define ERL_FLOAT_VALUE(x) ((x)->uval.fval.f)
-#define ERL_ATOM_PTR(x) ((x)->uval.aval.a)
-#define ERL_ATOM_SIZE(x) ((x)->uval.aval.len)
+#define ERL_ATOM_PTR(x) erl_atom_ptr_latin1((Erl_Atom_data*) &(x)->uval.aval.d)
+#define ERL_ATOM_PTR_UTF8(x) erl_atom_ptr_utf8((Erl_Atom_data*) &(x)->uval.aval.d)
+#define ERL_ATOM_SIZE(x) erl_atom_size_latin1((Erl_Atom_data*) &(x)->uval.aval.d)
+#define ERL_ATOM_SIZE_UTF8(x) erl_atom_size_utf8((Erl_Atom_data*) &(x)->uval.aval.d)
-#define ERL_PID_NODE(x) ((x)->uval.pidval.node)
+#define ERL_PID_NODE(x) erl_atom_ptr_latin1((Erl_Atom_data*) &(x)->uval.pidval.node)
+#define ERL_PID_NODE_UTF8(x) erl_atom_ptr_utf8((Erl_Atom_data*) &(x)->uval.pidval.node)
#define ERL_PID_NUMBER(x) ((x)->uval.pidval.number)
#define ERL_PID_SERIAL(x) ((x)->uval.pidval.serial)
#define ERL_PID_CREATION(x) ((x)->uval.pidval.creation)
-#define ERL_PORT_NODE(x) ((x)->uval.portval.node)
+#define ERL_PORT_NODE(x) erl_atom_ptr_latin1((Erl_Atom_data*) &(x)->uval.portval.node)
+#define ERL_PORT_NODE_UTF8(x) erl_atom_ptr_utf8((Erl_Atom_data*) &(x)->uval.portval.node)
#define ERL_PORT_NUMBER(x) ((x)->uval.portval.number)
#define ERL_PORT_CREATION(x) ((x)->uval.portval.creation)
-#define ERL_REF_NODE(x) ((x)->uval.refval.node)
+#define ERL_REF_NODE(x) erl_atom_ptr_latin1((Erl_Atom_data*) &(x)->uval.refval.node)
+#define ERL_REF_NODE_UTF8(x) erl_atom_ptr_utf8((Erl_Atom_data*) &(x)->uval.refval.node)
#define ERL_REF_NUMBER(x) ((x)->uval.refval.n[0])
#define ERL_REF_NUMBERS(x) ((x)->uval.refval.n)
#define ERL_REF_LEN(x) ((x)->uval.refval.len)
@@ -183,14 +188,26 @@ typedef struct {
} Erl_Float;
typedef struct {
+ char *utf8;
+ int lenU;
+ char *latin1;
+ int lenL;
+} Erl_Atom_data;
+
+char* erl_atom_ptr_latin1(Erl_Atom_data*);
+char* erl_atom_ptr_utf8(Erl_Atom_data*);
+int erl_atom_size_latin1(Erl_Atom_data*);
+int erl_atom_size_utf8(Erl_Atom_data*);
+char* erl_atom_init_latin1(Erl_Atom_data*, const char*);
+
+typedef struct {
Erl_Header h;
- int len;
- char *a;
+ Erl_Atom_data d;
} Erl_Atom;
typedef struct {
Erl_Header h;
- char * node;
+ Erl_Atom_data node;
unsigned int number;
unsigned int serial;
unsigned char creation;
@@ -198,14 +215,14 @@ typedef struct {
typedef struct {
Erl_Header h;
- char * node;
+ Erl_Atom_data node;
unsigned int number;
unsigned char creation;
} Erl_Port;
typedef struct {
Erl_Header h;
- char * node;
+ Erl_Atom_data node;
int len;
unsigned int n[3];
unsigned char creation;
@@ -289,7 +306,7 @@ typedef struct _eterm {
} ETERM;
-#define MAXREGLEN 255 /* max length of registered (atom) name */
+#define MAXREGLEN (255*4) /* max length of registered (atom) name */
typedef struct {
int type; /* one of the message type constants in eiext.h */
@@ -409,6 +426,7 @@ unsigned char erl_ext_type(unsigned char*); /* Note: returned 'char' before R9C
unsigned char *erl_peek_ext(unsigned char*,int);
int erl_term_len(ETERM*);
+int cmp_latin1_vs_utf8(const char* sL, int lenL, const char* sU, int lenU);
/* -------------------------------------------------------------------- */
/* Wrappers around ei functions */