parser3/src/classes/string.C - diff

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Diff for /parser3/src/classes/string.C between versions 1.192 and 1.201

version 1.192, 2010/04/05 00:57:01	version 1.201, 2012/01/08 05:58:27
Line 27 static const char * const IDENT_STRING_C	Line 27 static const char * const IDENT_STRING_C
class MString: public Methoded {	class MString: public Methoded {
public:	public:
MString();	MString();
public: // Methoded
bool used_directly() { return true; }
};	};

// global variable	// global variable

DECLARE_CLASS_VAR(string, new MString, 0);	DECLARE_CLASS_VAR(string, new MString, 0);

	// void class, inherited from string and thus should be inited afterwards

	class MVoid: public Methoded {
	public:
	MVoid();
	};

	// void global variable should be after string global variable

	DECLARE_CLASS_VAR(void, new MVoid, 0);

// defines for statics	// defines for statics

#define MATCH_VAR_NAME "match"	#define MATCH_VAR_NAME "match"
Line 62 static void _int(Request& r, MethodParam	Line 71 static void _int(Request& r, MethodParam
if(self_string.is_empty())	if(self_string.is_empty())
throw Exception(PARSER_RUNTIME,	throw Exception(PARSER_RUNTIME,
0,	0,
"parameter is empty string, error converting");	"unable to convert empty string without default specified");
converted=self_string.as_int();	converted=self_string.as_int();
} catch(...) { // convert problem	} catch(...) { // convert problem
if(params.count()>0)	if(params.count()>0)
Line 80 static void _double(Request& r, MethodPa	Line 89 static void _double(Request& r, MethodPa
if(self_string.is_empty())	if(self_string.is_empty())
throw Exception(PARSER_RUNTIME,	throw Exception(PARSER_RUNTIME,
0,	0,
"parameter is empty string, error converting");	"unable to convert empty string without default specified");
converted=self_string.as_double();	converted=self_string.as_double();
} catch(...) { // convert problem	} catch(...) { // convert problem
if(params.count()>0)	if(params.count()>0)
Line 99 static void _bool(Request& r, MethodPara	Line 108 static void _bool(Request& r, MethodPara
if(self_string.is_empty())	if(self_string.is_empty())
throw Exception(PARSER_RUNTIME,	throw Exception(PARSER_RUNTIME,
0,	0,
"parameter is empty string, error converting");	"unable to convert empty string without default specified");

try {	try {
converted=self_string.as_bool();	converted=self_string.as_bool();
Line 525 const String* sql_result_string(Request&	Line 534 const String* sql_result_string(Request&
ulong limit=SQL_NO_LIMIT;	ulong limit=SQL_NO_LIMIT;
ulong offset=0;	ulong offset=0;
default_code=0;	default_code=0;
if(params.count()>1) {	if(params.count()>1)
Value& voptions=params.as_no_junction(1, "options must be hash, not code");	if((options=params.as_hash(1))) {
if(voptions.is_defined() && !voptions.is_string())	int valid_options=0;
if((options=voptions.get_hash())) {	if(Value* vbind=options->get(sql_bind_name)) {
int valid_options=0;	valid_options++;
if(Value* vbind=options->get(sql_bind_name)) {	bind=vbind->get_hash();
valid_options++;	}
bind=vbind->get_hash();	if(Value* vlimit=options->get(sql_limit_name)) {
}	valid_options++;
if(Value* vlimit=options->get(sql_limit_name)) {	limit=(ulong)r.process_to_value(*vlimit).as_double();
valid_options++;	}
limit=(ulong)r.process_to_value(*vlimit).as_double();	if(Value* voffset=options->get(sql_offset_name)) {
}	valid_options++;
if(Value* voffset=options->get(sql_offset_name)) {	offset=(ulong)r.process_to_value(*voffset).as_double();
valid_options++;	}
offset=(ulong)r.process_to_value(*voffset).as_double();	if((default_code=options->get(sql_default_name))) {
}	valid_options++;
if((default_code=options->get(sql_default_name))) {	}
valid_options++;	if(valid_options!=options->count())
}	throw Exception(PARSER_RUNTIME, 0, CALLED_WITH_INVALID_OPTION);
if(valid_options!=options->count())	}
throw Exception(PARSER_RUNTIME,	else
0,
"called with invalid option");
} else
throw Exception(PARSER_RUNTIME,
0,
"options must be hash");
} else
options=0;	options=0;

SQL_Driver::Placeholder* placeholders=0;	SQL_Driver::Placeholder* placeholders=0;
Line 603 static void _sql(Request& r, MethodParam	Line 605 static void _sql(Request& r, MethodParam
static void _replace(Request& r, MethodParams& params) {	static void _replace(Request& r, MethodParams& params) {
const String& src=GET_SELF(r, VString).string();	const String& src=GET_SELF(r, VString).string();

Table* table=params.as_no_junction(0, PARAM_MUST_NOT_BE_CODE).get_table();	if(params.count()==1) {
if(!table)	// ^string.replace[table]
throw Exception(PARSER_RUNTIME,	Table* table=params.as_no_junction(0, PARAM_MUST_NOT_BE_CODE).get_table();
0,	if(!table)
"parameter must be table");	throw Exception(PARSER_RUNTIME,
	0,
	"parameter must be table");
	Dictionary dict(*table);
	r.write_assign_lang(src.replace(dict));
	} else {
	// ^string.replace[from-string;to-string]
	Dictionary dict(
	params.as_string(0, "from must be string"),
	params.as_string(1, "to must be string")
	);
	r.write_assign_lang(src.replace(dict));
	}

Dictionary dict(*table);
r.write_assign_lang(src.replace(dict));
}	}

static void _save(Request& r, MethodParams& params) {	static void _save(Request& r, MethodParams& params) {
Line 630 static void _save(Request& r, MethodPara	Line 642 static void _save(Request& r, MethodPara
valid_options++;	valid_options++;
}	}
if(valid_options != options->count())	if(valid_options != options->count())
throw Exception(PARSER_RUNTIME,	throw Exception(PARSER_RUNTIME, 0, CALLED_WITH_INVALID_OPTION);
0,
INVALID_OPTION_PASSED);
} else {	} else {
const String& mode=params.as_string(0, "mode must be string");	const String& mode=params.as_string(0, "mode must be string");
if(mode==MODE_APPEND){	if(mode==MODE_APPEND){
Line 689 static void _trim(Request& r, MethodPara	Line 699 static void _trim(Request& r, MethodPara
r.write_assign_lang(src.trim(kind, chars, &r.charsets.source()));	r.write_assign_lang(src.trim(kind, chars, &r.charsets.source()));
}	}

static void _append(Request& r, MethodParams& params) {
// c=a+b
VString& va=GET_SELF(r, VString);
const String& a=va.string();
const String& b=params.as_string(0, PARAMETER_MUST_BE_STRING);
String& c=*new String(a);
c.append(b, String::L_PASS_APPENDED);
va.set_string(c);
}

static void _base64(Request& r, MethodParams& params) {	static void _base64(Request& r, MethodParams& params) {
if(params.count()) {	if(params.count()) {
// decode: ^string:base64[encoded]	// decode: ^string:base64[encoded]
Line 732 static void _escape(Request& r, MethodPa	Line 732 static void _escape(Request& r, MethodPa

static void _unescape(Request& r, MethodParams& params){	static void _unescape(Request& r, MethodParams& params){
const String& src=params.as_string(0, PARAMETER_MUST_BE_STRING);	const String& src=params.as_string(0, PARAMETER_MUST_BE_STRING);
if(const char* result=unescape_chars(src.cstr(), src.length(), &r.charsets.source(), true/* don't unescape '+' char */))	if(const char* result=unescape_chars(src.cstr(), src.length(), &r.charsets.source(), true))
r.write_assign_lang(*new String(result));	r.write_assign_lang(*new String(result));
}	}

Line 792 MString::MString(): Methoded("string") {	Line 792 MString::MString(): Methoded("string") {
add_native_method("sql", Method::CT_STATIC, _sql, 1, 2);	add_native_method("sql", Method::CT_STATIC, _sql, 1, 2);

// ^string.replace[table]	// ^string.replace[table]
add_native_method("replace", Method::CT_DYNAMIC, _replace, 1, 1);	add_native_method("replace", Method::CT_DYNAMIC, _replace, 1, 2);

// ^string.save[append][file]	// ^string.save[append][file]
// ^string.save[file]	// ^string.save[file]
Line 805 MString::MString(): Methoded("string") {	Line 805 MString::MString(): Methoded("string") {
// ^string.trim[[start\|both\|end][;chars]]	// ^string.trim[[start\|both\|end][;chars]]
add_native_method("trim", Method::CT_DYNAMIC, _trim, 0, 2);	add_native_method("trim", Method::CT_DYNAMIC, _trim, 0, 2);

// ^string.append[string]
add_native_method("append", Method::CT_DYNAMIC, _append, 1, 1);

// ^string.base64[] << encode	// ^string.base64[] << encode
// ^string:base64[encoded string] << decode	// ^string:base64[encoded string] << decode
add_native_method("base64", Method::CT_ANY, _base64, 0, 1);	add_native_method("base64", Method::CT_ANY, _base64, 0, 1);

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Removed from v.1.192
changed lines
	Added in v.1.201