Error JSON::_parse_value(Variant &value,Token& token,const CharType *p_str,int &index, int p_len,int &line,String &r_err_str) {
if (token.type==TK_CURLY_BRACKET_OPEN) {
Dictionary d;
Error err = _parse_object(d,p_str,index,p_len,line,r_err_str);
if (err)
return err;
value=d;
return OK;
} else if (token.type==TK_BRACKET_OPEN) {
Array a;
Error err = _parse_array(a,p_str,index,p_len,line,r_err_str);
if (err)
return err;
value=a;
return OK;
} else if (token.type==TK_IDENTIFIER) {
String id = token.value;
if (id=="true")
value=true;
else if (id=="false")
value=false;
else if (id=="null")
value=Variant();
else {
r_err_str="Expected 'true','false' or 'null', got '"+id+"'.";
return ERR_PARSE_ERROR;
}
return OK;
} else if (token.type==TK_NUMBER) {
value=token.value;
return OK;
} else if (token.type==TK_STRING) {
value=token.value;
return OK;
} else {
r_err_str="Expected value, got "+String(tk_name[token.type])+".";
return ERR_PARSE_ERROR;
}
return ERR_PARSE_ERROR;
}
static GstAmfNode *
_parse_value (AmfParser * parser)
{
GstAmfNode *node = NULL;
GstAmfType type;
type = _parse_u8 (parser);
node = gst_amf_node_new (type);
GST_DEBUG ("parsing type %d", type);
switch (type) {
case GST_AMF_TYPE_NUMBER:
gst_amf_node_set_number (node, _parse_number (parser));
break;
case GST_AMF_TYPE_BOOLEAN:
gst_amf_node_set_boolean (node, _parse_u8 (parser));
break;
case GST_AMF_TYPE_STRING:
gst_amf_node_set_string_take (node, _parse_utf8_string (parser));
break;
case GST_AMF_TYPE_OBJECT:
_parse_object (parser, node);
break;
case GST_AMF_TYPE_MOVIECLIP:
GST_ERROR ("unimplemented AMF type: movie clip");
break;
case GST_AMF_TYPE_NULL:
break;
case GST_AMF_TYPE_ECMA_ARRAY:
_parse_ecma_array (parser, node);
break;
case GST_AMF_TYPE_OBJECT_END:
break;
default:
GST_ERROR ("unimplemented AMF type %d", type);
break;
}
return node;
}
Error JSON::parse(const String& p_json,Dictionary& r_ret,String &r_err_str,int &r_err_line) {
const CharType *str = p_json.ptr();
int idx = 0;
int len = p_json.length();
Token token;
int line=0;
String aux_key;
Error err = _get_token(str,idx,len,token,line,r_err_str);
if (err)
return err;
if (token.type!=TK_CURLY_BRACKET_OPEN) {
r_err_str="Expected '{'";
return ERR_PARSE_ERROR;
}
return _parse_object(r_ret,str,idx,len,r_err_line,r_err_str);
}
