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| version 1.7, 2001/03/12 09:08:46 | version 1.16, 2001/03/29 15:36:14 |
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| Line 13 | Line 13 |
| // global var | // global var |
| VClass *string_class; | VStateless_class *string_class; |
| // methods | // methods |
| static void _length(Request& r, const String&, Array *) { | static void _length(Request& r, const String&, Array *) { |
| Pool& pool=r.pool(); | Pool& pool=r.pool(); |
| Value& value=*new(pool) VDouble(pool, r.self->as_string().size()); | Value& value=*new(pool) VDouble(pool, r.self->get_string()->size()); |
| r.wcontext->write(value, String::Untaint_lang::NO /*always object, not string*/); | r.write_no_lang(value); |
| } | } |
| static void _int(Request& r, const String&, Array *) { | static void _int(Request& r, const String&, Array *) { |
| Pool& pool=r.pool(); | Pool& pool=r.pool(); |
| Value& value=*new(pool) VInt(pool, static_cast<int>(r.self->get_double())); | Value& value=*new(pool) VInt(pool, (int)r.self->as_double()); |
| r.wcontext->write(value, String::Untaint_lang::NO /*always object, not string*/); | r.write_no_lang(value); |
| } | } |
| static void _double(Request& r, const String&, Array *) { | static void _double(Request& r, const String&, Array *) { |
| Pool& pool=r.pool(); | Pool& pool=r.pool(); |
| Value& value=*new(pool) VDouble(pool, r.self->get_double()); | Value& value=*new(pool) VDouble(pool, r.self->as_double()); |
| r.wcontext->write(value, String::Untaint_lang::NO /*always object, not string*/); | r.write_no_lang(value); |
| } | } |
| void initialize_string_class(Pool& pool, VClass& vclass) { | void _string_format(Request& r, const String& method_name, Array *params) { |
| Pool& pool=r.pool(); | |
| Value& fmt=*static_cast<Value *>(params->get(0)); | |
| // forcing ^format[this param type] | |
| r.fail_if_junction_(true, fmt, method_name, "fmt must not be junction"); | |
| char *buf=format(pool, r.self->as_double(), fmt.as_string().cstr()); | |
| r.write_no_lang(String(pool, buf)); | |
| } | |
| void _left(Request& r, const String&, Array *params) { | |
| Pool& pool=r.pool(); | |
| size_t n=(size_t)r.process(*static_cast<Value *>(params->get(0))).as_double(); | |
| const String& string=*static_cast<VString *>(r.self)->get_string(); | |
| r.write_assign_lang(*new(pool) VString(string.piece(0, n))); | |
| } | |
| void _right(Request& r, const String&, Array *params) { | |
| Pool& pool=r.pool(); | |
| size_t n=(size_t)r.process(*static_cast<Value *>(params->get(0))).as_double(); | |
| const String& string=*static_cast<VString *>(r.self)->get_string(); | |
| r.write_assign_lang(*new(pool) VString(string.piece(string.size()-n, string.size()))); | |
| } | |
| void _mid(Request& r, const String&, Array *params) { | |
| Pool& pool=r.pool(); | |
| size_t p=(size_t)r.process(*static_cast<Value *>(params->get(0))).as_double(); | |
| size_t n=(size_t)r.process(*static_cast<Value *>(params->get(1))).as_double(); | |
| const String& string=*static_cast<VString *>(r.self)->get_string(); | |
| r.write_assign_lang(*new(pool) VString(string.piece(p, p+n))); | |
| } | |
| void _pos(Request& r, const String& method_name, Array *params) { | |
| Pool& pool=r.pool(); | |
| Value& substr=*static_cast<Value *>(params->get(0)); | |
| // forcing ^pos[this param type] | |
| r.fail_if_junction_(true, substr, method_name, "substr must not be junction"); | |
| const String& string=*static_cast<VString *>(r.self)->get_string(); | |
| r.write_assign_lang(*new(pool) VInt(pool, string.pos(substr.as_string()))); | |
| } | |
| // initialize | |
| void initialize_string_class(Pool& pool, VStateless_class& vclass) { | |
| // ^string.length[] | // ^string.length[] |
| vclass.add_native_method("length", _length, 0, 0); | vclass.add_native_method("length", _length, 0, 0); |
| Line 44 void initialize_string_class(Pool& pool, | Line 97 void initialize_string_class(Pool& pool, |
| // ^string.double[] | // ^string.double[] |
| vclass.add_native_method("double", _double, 0, 0); | vclass.add_native_method("double", _double, 0, 0); |
| // ^string.format[] | |
| vclass.add_native_method("format", _string_format, 1, 1); | |
| // ^string.left(n) | |
| vclass.add_native_method("left", _left, 1, 1); | |
| // ^string.right(n) | |
| vclass.add_native_method("right", _right, 1, 1); | |
| // ^string.mid(p;n) | |
| vclass.add_native_method("mid", _mid, 2, 2); | |
| // ^string.pos[substr] | |
| vclass.add_native_method("pos", _pos, 1, 1); | |
| } | } |