VALUE data_objects_seconds_to_offset(long seconds_offset) {
do_int64 num = seconds_offset;
do_int64 den = 86400;
data_objects_reduce(&num, &den);
return rb_funcall(rb_mKernel, DO_ID_RATIONAL, 2, rb_ll2inum(num), rb_ll2inum(den));
}
/*
Extern: rm_progress_monitor
Purpose: SetImage(Info)ProgressMonitor exit
Notes: ImageMagick's "tag" argument is unused. We pass along the method name instead.
*/
MagickBooleanType
rm_progress_monitor(
const char *tag,
const MagickOffsetType of,
const MagickSizeType sp,
void *client_data)
{
volatile VALUE rval;
volatile VALUE method, offset, span;
tag = tag; // defeat gcc message
#if defined(HAVE_LONG_LONG) // defined in Ruby's defines.h
offset = rb_ll2inum(of);
span = rb_ull2inum(sp);
#else
offset = rb_int2big((long)of);
span = rb_uint2big((unsigned long)sp);
#endif
method = rb_str_new2(rb_id2name(THIS_FUNC()));
rval = rb_funcall((VALUE)client_data, rm_ID_call, 3, method, offset, span);
return RTEST(rval) ? MagickTrue : MagickFalse;
}
static VALUE FWDevice_getGUID(VALUE Self)
{
FWDevice *obj;
Data_Get_Struct(Self, FWDevice, obj);
return rb_ll2inum(obj->GUID);
}
VALUE rho_ruby_create_byte_array(unsigned char* buf, int length) {
VALUE ar = rb_ary_new2(length);
int i;
for (i = 0 ; i < length; i++) {
rb_ary_push(ar,rb_ll2inum(buf[i]));
}
return ar;
}
VALUE
generic_to_value(VALUE rettype, fiddle_generic retval)
{
int signed_p = 1;
int type = NUM2INT(rettype);
VALUE cPointer;
cPointer = rb_const_get(mFiddle, rb_intern("Pointer"));
if (type < 0) {
type = -1 * type;
signed_p = 0;
}
switch (type) {
case TYPE_VOID:
return Qnil;
case TYPE_VOIDP:
return rb_funcall(cPointer, rb_intern("[]"), 1,
PTR2NUM((void *)retval.pointer));
case TYPE_CHAR:
if (signed_p) return INT2NUM((char)retval.fffi_sarg);
return INT2NUM((unsigned char)retval.fffi_arg);
case TYPE_SHORT:
if (signed_p) return INT2NUM((short)retval.fffi_sarg);
return INT2NUM((unsigned short)retval.fffi_arg);
case TYPE_INT:
if (signed_p) return INT2NUM((int)retval.fffi_sarg);
return UINT2NUM((unsigned int)retval.fffi_arg);
case TYPE_LONG:
if (signed_p) return LONG2NUM(retval.slong);
return ULONG2NUM(retval.ulong);
#if HAVE_LONG_LONG
case TYPE_LONG_LONG:
return rb_ll2inum(retval.long_long);
break;
#endif
case TYPE_FLOAT:
return rb_float_new(retval.ffloat);
case TYPE_DOUBLE:
return rb_float_new(retval.ddouble);
default:
rb_raise(rb_eRuntimeError, "unknown type %d", type);
}
}
VALUE rho_ruby_create_integer(__int64 i)
{
return rb_ll2inum(i);
}
static VALUE bignum_spec_rb_big2ll(VALUE self, VALUE num) {
return rb_ll2inum(rb_big2ll(num));
}
// Creates a Rational for use as a Timezone offset to be passed to DateTime.new!
static VALUE seconds_to_offset(do_int64 num) {
do_int64 den = 86400;
reduce(&num, &den);
return rb_funcall(rb_mKernel, ID_RATIONAL, 2, rb_ll2inum(num), rb_ll2inum(den));
}
static VALUE numeric_spec_rb_ll2inum_14(VALUE self) {
return rb_ll2inum(14);
}
static inline int template_callback_int64(unpack_user* u, int64_t d, VALUE* o)
{ *o = rb_ll2inum(d); return 0; }
/**
* msg_consume
*
* Callback on message receipt.
*
* @param rkmessage rd_kafka_message_t* the message
* @param opaque void* opaque context
*/
static void msg_consume(rd_kafka_message_t *rkmessage, HermannInstanceConfig *cfg) {
if (rkmessage->err) {
if (rkmessage->err == RD_KAFKA_RESP_ERR__PARTITION_EOF) {
if (cfg->exit_eof) {
fprintf(stderr,
"%% Consumer reached end of %s [%"PRId32"] "
"message queue at offset %"PRId64"\n",
rd_kafka_topic_name(rkmessage->rkt),
rkmessage->partition, rkmessage->offset);
cfg->run = 0;
}
return;
}
fprintf(stderr, "%% Consume error for topic \"%s\" [%"PRId32"] "
"offset %"PRId64": %s\n",
rd_kafka_topic_name(rkmessage->rkt),
rkmessage->partition,
rkmessage->offset,
rd_kafka_message_errstr(rkmessage));
return;
}
if (DEBUG && rkmessage->key_len) {
if (output == OUTPUT_HEXDUMP) {
hexdump(stdout, "Message Key",
rkmessage->key, rkmessage->key_len);
}
else {
printf("Key: %.*s\n",
(int)rkmessage->key_len, (char *)rkmessage->key);
}
}
if (output == OUTPUT_HEXDUMP) {
if (DEBUG) {
hexdump(stdout, "Message Payload", rkmessage->payload, rkmessage->len);
}
}
else {
if (DEBUG) {
printf("%.*s\n", (int)rkmessage->len, (char *)rkmessage->payload);
}
}
// Yield the data to the Consumer's block
if (rb_block_given_p()) {
VALUE key, data, offset;
data = rb_str_new((char *)rkmessage->payload, rkmessage->len);
offset = rb_ll2inum(rkmessage->offset);
if ( rkmessage->key_len > 0 ) {
key = rb_str_new((char*) rkmessage->key, (int)rkmessage->key_len);
} else {
key = Qnil;
}
rd_kafka_message_destroy(rkmessage);
rb_yield_values(3, data, key, offset);
}
else {
if (DEBUG) {
fprintf(stderr, "No block given\n"); // todo: should this be an error?
}
}
}
static VALUE
Unpacker_buffer_read (unpacker_t* ptr)
{
uint64_t num;
switch (*ptr->ch++) {
case 'a': // int 4
num = Unpacker_int4(ptr);
return INT2FIX(num);
case 'b': // int 8
num = Unpacker_int8(ptr);
return INT2FIX(num);
case 'c': // int 16
num = Unpacker_int16(ptr);
return INT2FIX(num);
case 'd': // int 32
num = Unpacker_int32(ptr);
return LONG2NUM(num);
case 'e': // int 64
num = Unpacker_int64(ptr);
return rb_ll2inum(num);
case 'g': // uint 8
num = Unpacker_uint(ptr, 2);
return INT2FIX(num);
case 'h': // uint 16
num = Unpacker_uint(ptr, 4);
return INT2FIX(num);
case 'i': // uint 32
num = Unpacker_uint(ptr, 8);
return LONG2NUM(num);
case 'j': // uint 64
num = Unpacker_uint(ptr, 16);
return rb_ull2inum(num);
case 'k': // float 32
return rb_float_new(Unpacker_float(ptr, 8));
case 'l': // float 64
return rb_float_new(Unpacker_float(ptr, 16));
case 'n': // str 8
num = Unpacker_uint(ptr, 2);
return Unpacker_str(ptr, num);
case 'o': // str 16
num = Unpacker_uint(ptr, 4);
return Unpacker_str(ptr, num);
case 'p': // str 32
num = Unpacker_uint(ptr, 8);
return Unpacker_str(ptr, num);
case 'r': // map 4
num = Unpacker_uint(ptr, 1);
return Unpacker_map(ptr, num);
case 's': // map 8
num = Unpacker_uint(ptr, 2);
return Unpacker_map(ptr, num);
case 't': // map16
num = Unpacker_uint(ptr, 4);
return Unpacker_map(ptr, num);
case 'u': // map 32
num = Unpacker_uint(ptr, 8);
return Unpacker_map(ptr, num);
case 'v': // array 4
num = Unpacker_uint(ptr, 1);
return Unpacker_array(ptr, num);
case 'w': // array 8
num = Unpacker_uint(ptr, 2);
return Unpacker_array(ptr, num);
case 'x': // array 16
num = Unpacker_uint(ptr, 4);
return Unpacker_array(ptr, num);
case 'y': // array 32
num = Unpacker_uint(ptr, 8);
return Unpacker_array(ptr, num);
// positive fixint
case '0': return INT2FIX(0);
case '1': return INT2FIX(1);
case '2': return INT2FIX(2);
case '3': return INT2FIX(3);
case '4': return INT2FIX(4);
case '5': return INT2FIX(5);
case '6': return INT2FIX(6);
case '7': return INT2FIX(7);
case '8': return INT2FIX(8);
case '9': return INT2FIX(9);
case 'A': return INT2FIX(10);
case 'B': return INT2FIX(11);
case 'C': return INT2FIX(12);
case 'D': return INT2FIX(13);
case 'E': return INT2FIX(14);
case 'F': return INT2FIX(15);
// fixstr
case 'G':
return rb_str_new2("");
case 'H':
case 'I':
case 'J':
case 'K':
case 'L':
case 'M':
case 'N':
case 'O':
case 'P':
case 'Q':
case 'R':
case 'S':
case 'T':
case 'U':
case 'V':
num = *(ptr->ch - 1) - 'G';
return Unpacker_str(ptr, num);
// others
case 'W': return Qnil;
case 'X': return Qfalse;
case 'Y': return Qtrue;
}
rb_raise(rb_eArgError, "undefined type:%c,data:%s,at:%ld", *(ptr->ch), ptr->buffer, ptr->ch - ptr->buffer);
return Qnil;
}
static VALUE seconds_to_offset(long seconds_offset) {
do_int64 num = seconds_offset, den = 86400;
reduce(&num, &den);
return rb_funcall(rb_cRational, rb_intern("new!"), 2, rb_ll2inum(num), rb_ll2inum(den));
}
