static int write_hash_foreach(VALUE key, VALUE value, VALUE pk_value)
{
if (key == Qundef) {
return ST_CONTINUE;
}
msgpack_packer_t* pk = (msgpack_packer_t*) pk_value;
msgpack_packer_write_value(pk, key);
msgpack_packer_write_value(pk, value);
return ST_CONTINUE;
}
VALUE MessagePack_pack(int argc, VALUE* argv)
{
VALUE v;
if (argc < 0 || argc > 3) {
rb_raise(rb_eArgError, "wrong number of arguments (%d for 1..3)", argc);
}
v = argv[0];
VALUE self = MessagePack_Factory_packer(argc - 1, argv + 1, cMessagePack_DefaultFactory);
PACKER(self, pk);
msgpack_packer_write_value(pk, v);
VALUE retval;
if(msgpack_buffer_has_io(PACKER_BUFFER_(pk))) {
msgpack_buffer_flush(PACKER_BUFFER_(pk));
retval = Qnil;
} else {
retval = msgpack_buffer_all_as_string(PACKER_BUFFER_(pk));
}
msgpack_buffer_clear(PACKER_BUFFER_(pk)); /* to free rmem before GC */
#ifdef RB_GC_GUARD
/* This prevents compilers from optimizing out the `self` variable
* from stack. Otherwise GC free()s it. */
RB_GC_GUARD(self);
#endif
return retval;
}
static mrb_value Packer_write(mrb_state* mrb, mrb_value self)
{
mrb_value obj;
mrb_get_args(mrb, "o", &obj);
PACKER(mrb, self, pk);
msgpack_packer_write_value(mrb, pk, obj);
return self;
}
mrb_value
MessagePack_pack_v(mrb_state *mrb, int argc, mrb_value* argv)
{
//mrb_value *argv;
//int argc; /* Number of arguments */
/* TODO options */
mrb_value v;
mrb_value io = mrb_nil_value();
//mrb_get_args(mrb, "*", &argv, &argc);
switch (argc) {
case 2:
io = argv[1];
/* Pass-through */
case 1:
v = argv[0];
break;
default:
mrb_raisef(mrb, E_ARGUMENT_ERROR, "wrong number of arguments (%S for 1..2)", mrb_fixnum_value(argc));
}
mrb_value self = Packer_alloc(mrb, cMessagePack_Packer);
PACKER(mrb, self, pk);
//msgpack_packer_reset(s_packer);
//msgpack_buffer_reset_io(PACKER_BUFFER_(s_packer));
if (!mrb_nil_p(io)) {
MessagePack_Buffer_initialize(mrb, PACKER_BUFFER_(pk), io, mrb_nil_value());
}
msgpack_packer_write_value(mrb, pk, v);
mrb_value retval;
if (!mrb_nil_p(io)) {
msgpack_buffer_flush(mrb, PACKER_BUFFER_(pk));
retval = mrb_nil_value();
} else {
retval = msgpack_buffer_all_as_string(mrb, PACKER_BUFFER_(pk));
}
//msgpack_buffer_clear(mrb, PACKER_BUFFER_(pk)); /* to free rmem before GC */
#ifdef RB_GC_GUARD
/* This prevents compilers from optimizing out the `self` variable
* from stack. Otherwise GC free()s it. */
RB_GC_GUARD(self);
#endif
return retval;
}
void msgpack_packer_write_array_value(msgpack_packer_t* pk, VALUE v)
{
/* actual return type of RARRAY_LEN is long */
unsigned long len = RARRAY_LEN(v);
if(len > 0xffffffffUL) {
rb_raise(rb_eArgError, "size of array is too long to pack: %lu bytes should be <= %lu", len, 0xffffffffUL);
}
unsigned int len32 = (unsigned int)len;
msgpack_packer_write_array_header(pk, len32);
unsigned int i;
for(i=0; i < len32; ++i) {
VALUE e = rb_ary_entry(v, i);
msgpack_packer_write_value(pk, e);
}
}
VALUE MessagePack_pack(int argc, VALUE* argv)
{
// TODO options
VALUE v;
VALUE io = Qnil;
switch(argc) {
case 2:
io = argv[1];
/* pass-through */
case 1:
v = argv[0];
break;
default:
rb_raise(rb_eArgError, "wrong number of arguments (%d for 1..2)", argc);
}
VALUE self = Packer_alloc(cMessagePack_Packer);
PACKER(self, pk);
//msgpack_packer_reset(s_packer);
//msgpack_buffer_reset_io(PACKER_BUFFER_(s_packer));
if(io != Qnil) {
MessagePack_Buffer_initialize(PACKER_BUFFER_(pk), io, Qnil);
}
msgpack_packer_write_value(pk, v);
VALUE retval;
if(io != Qnil) {
msgpack_buffer_flush(PACKER_BUFFER_(pk));
retval = Qnil;
} else {
retval = msgpack_buffer_all_as_string(PACKER_BUFFER_(pk));
}
msgpack_buffer_clear(PACKER_BUFFER_(pk)); /* to free rmem before GC */
#ifdef RB_GC_GUARD
/* This prevents compilers from optimizing out the `self` variable
* from stack. Otherwise GC free()s it. */
RB_GC_GUARD(self);
#endif
return retval;
}
VALUE MessagePack_pack(int argc, VALUE* argv)
{
// TODO options
VALUE v;
VALUE io = Qnil;
switch(argc) {
case 2:
io = argv[1];
/* pass-through */
case 1:
v = argv[0];
break;
default:
rb_raise(rb_eArgError, "wrong number of arguments (%d for 1..2)", argc);
}
VALUE self = Packer_alloc(cMessagePack_Packer);
PACKER(self, pk);
//msgpack_packer_reset(s_packer);
//msgpack_buffer_reset_io(PACKER_BUFFER_(s_packer));
if(io != Qnil) {
MessagePack_Buffer_initialize(PACKER_BUFFER_(pk), io, Qnil);
}
msgpack_packer_write_value(pk, v);
VALUE retval;
if(io != Qnil) {
msgpack_buffer_flush(PACKER_BUFFER_(pk));
retval = Qnil;
} else {
retval = msgpack_buffer_all_as_string(PACKER_BUFFER_(pk));
}
msgpack_buffer_clear(PACKER_BUFFER_(pk)); /* to free rmem before GC */
return retval;
}
static VALUE Packer_write(VALUE self, VALUE v)
{
PACKER(self, pk);
msgpack_packer_write_value(pk, v);
return self;
}