/*static*/
Message Message::Connect(std::string app, int rpc_number) {
uint8_t buf[4096];
size_t len;
Message msg;
amf0_data *data;
msg.write_string("connect");
data = amf0_number_new(rpc_number);
len = amf0_data_buffer_write(data, buf, 4096);
msg.body_.insert(msg.body_.end(), buf, buf + len);
amf0_data_free(data);
data = amf0_object_new();
amf0_object_add(data, "app", amf0_str(app.c_str()));
amf0_object_add(data, "type", amf0_str("nonprivate"));
amf0_object_add(data, "flashVer", amf0_str("FMLE/3.0 (compatible; obs-studio/0.14.2; FMSc/1.0)"));
amf0_object_add(data, "tcUrl", amf0_str("rtmp://live.hkstv.hk.lxdns.com:1935/live"));
amf0_object_add(data, "capabilities", amf0_number_new(15));
amf0_object_add(data, "audioCodecs", amf0_number_new(4071));
amf0_object_add(data, "videoCodecs", amf0_number_new(252));
amf0_object_add(data, "videoFunction", amf0_number_new(1));
len = amf0_data_buffer_write(data, buf, 4096);
msg.body_.insert(msg.body_.end(), buf, buf + len);
amf0_data_free(data);
msg.csid_ = 3;
msg.type_ = COMMAND_AMF0; /* Command AMF0 */
msg.stream_id_ = 0;
msg.length_ = msg.body_.size();
return msg;
}
/* read an object */
static amf0_data * amf0_object_read(read_proc_t read_proc, void * user_data) {
amf0_data * data = amf0_object_new();
if (data != NULL) {
amf0_data * name;
amf0_data * element;
while (1) {
name = amf0_string_read(read_proc, user_data);
if (name != NULL) {
element = amf0_data_read(read_proc, user_data);
if (element != NULL) {
if (amf0_object_add(data, (char *)amf0_string_get_uint8_ts(name), element) == NULL) {
amf0_data_free(name);
amf0_data_free(element);
amf0_data_free(data);
return NULL;
}
}
else {
amf0_data_free(name);
break;
}
}
else {
/* invalid name: error */
amf0_data_free(data);
return NULL;
}
}
}
return data;
}
/* read an object */
static amf0_data * amf0_object_read(read_proc_t read_proc, void * user_data) {
amf0_data * name;
amf0_data * element;
uint8_t error_code;
amf0_data * data;
data = amf0_object_new();
if (data == NULL) {
return NULL;
}
while (1) {
name = amf0_string_read(read_proc, user_data);
error_code = amf0_data_get_error(name);
if (error_code != AMF0_ERROR_OK) {
/* invalid name: error */
amf0_data_free(name);
amf0_data_free(data);
return amf0_data_error(error_code);
}
element = amf0_data_read(read_proc, user_data);
error_code = amf0_data_get_error(element);
if (error_code == AMF0_ERROR_END_TAG || error_code == AMF0_ERROR_UNKNOWN_TYPE) {
/* end tag or unknown element: end of data, exit loop */
amf0_data_free(name);
amf0_data_free(element);
break;
}
else if (error_code != AMF0_ERROR_OK) {
amf0_data_free(name);
amf0_data_free(data);
amf0_data_free(element);
return amf0_data_error(error_code);
}
if (amf0_object_add(data, (char *)amf0_string_get_bytes(name), element) == NULL) {
amf0_data_free(name);
amf0_data_free(element);
amf0_data_free(data);
return NULL;
}
else {
amf0_data_free(name);
}
}
return data;
}
static amf0_data_t* _amf0_data_rv(SV* sv) {
svtype svt = SvTYPE(sv);
int i, len, count;
amf0_data_t* d;
SV** svp;
SV* k;
AV* ary;
HV* hval;
HE* he;
STRLEN strlen;
char* key;
if (SVt_PVAV == svt) {
d = (amf0_data_t*)amf0_strictarray_init();
ary = (AV*)sv;
len = av_len(ary) + 1;
for (i = 0; i < len; ++i) {
svp = av_fetch(ary, i, 0);
if (svp) {
amf0_strictarray_add((amf0_strictarray_t*)d, _amf0_data(*svp));
}
else {
amf0_strictarray_add((amf0_strictarray_t*)d, _amf0_data(NULL));
}
}
}
else if (SVt_PVHV == svt) {
d = (amf0_data_t*)amf0_object_init();
hval = (HV*)sv;
count = hv_iterinit(hval);
while ( (he = hv_iternext(hval)) ) {
k = hv_iterkeysv(he);
key = SvPV(k, strlen);
amf0_object_add((amf0_object_t*)d, key, _amf0_data(HeVAL(he)));
}
}
else {
Perl_croak(aTHX_ "Data::AMF::XS doesn't support references except ARRAY and HASH");
}
return d;
}
