diff options
Diffstat (limited to 'core/io/json.cpp')
| -rw-r--r-- | core/io/json.cpp | 54 |
1 files changed, 43 insertions, 11 deletions
diff --git a/core/io/json.cpp b/core/io/json.cpp index 8bdd6385cb..d61c2b8236 100644 --- a/core/io/json.cpp +++ b/core/io/json.cpp @@ -30,7 +30,7 @@ #include "json.h" -#include "core/print_string.h" +#include "core/string/print_string.h" const char *JSON::tk_name[TK_MAX] = { "'{'", @@ -125,7 +125,7 @@ String JSON::print(const Variant &p_var, const String &p_indent, bool p_sort_key return _print_var(p_var, p_indent, 0, p_sort_keys); } -Error JSON::_get_token(const CharType *p_str, int &index, int p_len, Token &r_token, int &line, String &r_err_str) { +Error JSON::_get_token(const char32_t *p_str, int &index, int p_len, Token &r_token, int &line, String &r_err_str) { while (p_len > 0) { switch (p_str[index]) { case '\n': { @@ -180,12 +180,12 @@ Error JSON::_get_token(const CharType *p_str, int &index, int p_len, Token &r_to } else if (p_str[index] == '\\') { //escaped characters... index++; - CharType next = p_str[index]; + char32_t next = p_str[index]; if (next == 0) { r_err_str = "Unterminated String"; return ERR_PARSE_ERROR; } - CharType res = 0; + char32_t res = 0; switch (next) { case 'b': @@ -206,7 +206,7 @@ Error JSON::_get_token(const CharType *p_str, int &index, int p_len, Token &r_to case 'u': { // hex number for (int j = 0; j < 4; j++) { - CharType c = p_str[index + j + 1]; + char32_t c = p_str[index + j + 1]; if (c == 0) { r_err_str = "Unterminated String"; return ERR_PARSE_ERROR; @@ -215,7 +215,7 @@ Error JSON::_get_token(const CharType *p_str, int &index, int p_len, Token &r_to r_err_str = "Malformed hex constant in string"; return ERR_PARSE_ERROR; } - CharType v; + char32_t v; if (c >= '0' && c <= '9') { v = c - '0'; } else if (c >= 'a' && c <= 'f') { @@ -264,7 +264,7 @@ Error JSON::_get_token(const CharType *p_str, int &index, int p_len, Token &r_to if (p_str[index] == '-' || (p_str[index] >= '0' && p_str[index] <= '9')) { //a number - const CharType *rptr; + const char32_t *rptr; double number = String::to_float(&p_str[index], &rptr); index += (rptr - &p_str[index]); r_token.type = TK_NUMBER; @@ -293,7 +293,7 @@ Error JSON::_get_token(const CharType *p_str, int &index, int p_len, Token &r_to return ERR_PARSE_ERROR; } -Error JSON::_parse_value(Variant &value, Token &token, const CharType *p_str, int &index, int p_len, int &line, String &r_err_str) { +Error JSON::_parse_value(Variant &value, Token &token, const char32_t *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); @@ -337,7 +337,7 @@ Error JSON::_parse_value(Variant &value, Token &token, const CharType *p_str, in } } -Error JSON::_parse_array(Array &array, const CharType *p_str, int &index, int p_len, int &line, String &r_err_str) { +Error JSON::_parse_array(Array &array, const char32_t *p_str, int &index, int p_len, int &line, String &r_err_str) { Token token; bool need_comma = false; @@ -375,7 +375,7 @@ Error JSON::_parse_array(Array &array, const CharType *p_str, int &index, int p_ return ERR_PARSE_ERROR; } -Error JSON::_parse_object(Dictionary &object, const CharType *p_str, int &index, int p_len, int &line, String &r_err_str) { +Error JSON::_parse_object(Dictionary &object, const char32_t *p_str, int &index, int p_len, int &line, String &r_err_str) { bool at_key = true; String key; Token token; @@ -439,7 +439,7 @@ Error JSON::_parse_object(Dictionary &object, const CharType *p_str, int &index, } Error JSON::parse(const String &p_json, Variant &r_ret, String &r_err_str, int &r_err_line) { - const CharType *str = p_json.ptr(); + const char32_t *str = p_json.ptr(); int idx = 0; int len = p_json.length(); Token token; @@ -455,3 +455,35 @@ Error JSON::parse(const String &p_json, Variant &r_ret, String &r_err_str, int & return err; } + +Error JSONParser::parse_string(const String &p_json_string) { + return JSON::parse(p_json_string, data, err_text, err_line); +} +String JSONParser::get_error_text() const { + return err_text; +} +int JSONParser::get_error_line() const { + return err_line; +} +Variant JSONParser::get_data() const { + return data; +} + +Error JSONParser::decode_data(const Variant &p_data, const String &p_indent, bool p_sort_keys) { + string = JSON::print(p_data, p_indent, p_sort_keys); + data = p_data; + return OK; +} + +String JSONParser::get_string() const { + return string; +} + +void JSONParser::_bind_methods() { + ClassDB::bind_method(D_METHOD("parse_string", "json_string"), &JSONParser::parse_string); + ClassDB::bind_method(D_METHOD("get_error_text"), &JSONParser::get_error_text); + ClassDB::bind_method(D_METHOD("get_error_line"), &JSONParser::get_error_line); + ClassDB::bind_method(D_METHOD("get_data"), &JSONParser::get_data); + ClassDB::bind_method(D_METHOD("decode_data", "data", "indent", "sort_keys"), &JSONParser::decode_data, DEFVAL(""), DEFVAL(true)); + ClassDB::bind_method(D_METHOD("get_string"), &JSONParser::get_string); +} |