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#include <locale.h>
#import "OFLocale.h"
#import "OFString.h"
#import "OFArray.h"
#import "OFDictionary.h"
#import "OFNumber.h"
#import "OFInitializationFailedException.h"
#import "OFInvalidArgumentException.h"
#import "OFInvalidEncodingException.h"
#import "OFInvalidFormatException.h"
#import "OFOpenItemFailedException.h"
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encoding: enc];
} @finally {
free(locale);
}
}
#endif
static OFString *
evaluateDictionary(OFDictionary *dictionary, OFDictionary *variables)
static bool
evaluateCondition(OFString *condition, OFDictionary *variables)
{
OFMutableArray *stack;
OFEnumerator *keyEnumerator = [dictionary keyEnumerator];
OFEnumerator *objectEnumerator = [dictionary objectEnumerator];
OFString *key;
id object;
while ((key = [keyEnumerator nextObject]) != nil &&
(object = [objectEnumerator nextObject]) != nil) {
OFString *var, *expected;
size_t pos;
if (![key isKindOfClass: [OFString class]] ||
![object isKindOfClass: [OFString class]])
@throw [OFInvalidFormatException exception];
if ([var isKindOfClass: [OFString class]])
var = [OFNumber numberWithIntMax:
[var decimalValue]];
[stack addObject: var];
break;
case TYPE_EQUAL:
case TYPE_NOT_EQUAL:
case TYPE_LESS:
case TYPE_LESS_EQUAL:
case TYPE_GREATER:
case TYPE_GREATER_EQUAL:
case TYPE_ADD:
case TYPE_MODULO:
case TYPE_AND:
case TYPE_OR:
stackSize = stack.count;
first = [stack objectAtIndex: stackSize - 2];
second = [stack objectAtIndex: stackSize - 1];
switch (type) {
case TYPE_EQUAL:
var = [OFNumber numberWithBool:
[first isEqual: second]];
break;
case TYPE_NOT_EQUAL:
var = [OFNumber numberWithBool:
![first isEqual: second]];
break;
case TYPE_LESS:
var = [OFNumber numberWithBool: [first
compare: second] == OF_ORDERED_ASCENDING];
break;
case TYPE_LESS_EQUAL:
var = [OFNumber numberWithBool: [first
compare: second] != OF_ORDERED_DESCENDING];
break;
case TYPE_GREATER:
var = [OFNumber numberWithBool: [first
compare: second] == OF_ORDERED_DESCENDING];
break;
case TYPE_GREATER_EQUAL:
var = [OFNumber numberWithBool: [first
compare: second] != OF_ORDERED_ASCENDING];
break;
case TYPE_ADD:
var = [OFNumber numberWithIntMax:
[first intMaxValue] + [second intMaxValue]];
break;
case TYPE_MODULO:
var = [OFNumber numberWithIntMax:
[first intMaxValue] % [second intMaxValue]];
break;
case TYPE_AND:
var = [OFNumber numberWithBool:
[first boolValue] && [second boolValue]];
break;
case TYPE_OR:
var = [OFNumber numberWithBool:
[first boolValue] || [second boolValue]];
break;
default:
OF_ENSURE(0);
}
if (key.length == 0)
continue;
pos = [key rangeOfString: @"="].location;
if (pos == OF_NOT_FOUND)
@throw [OFInvalidFormatException exception];
var = [key substringWithRange: of_range(0, pos)];
expected = [key substringWithRange:
of_range(pos + 1, key.length - pos - 1)];
if ([[variables objectForKey: var] isEqual: expected])
return object;
return [dictionary objectForKey: @""];
else if ([object isKindOfClass: [OFDictionary class]])
else if ([object isKindOfClass: [OFArray class]])
[string appendString:
evaluateDictionary(object, variables)];
evaluateConditionals(object, variables)];
else
@throw [OFInvalidFormatException exception];
}
[string makeImmutable];
return string;
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OFConstantString *name;
const char *UTF8String = NULL;
size_t last, UTF8StringLength;
int state = 0;
variables = [OFMutableDictionary dictionary];
while ((name = va_arg(arguments, OFConstantString *)) != nil)
[variables setObject: [va_arg(arguments, id) description]
[variables setObject: va_arg(arguments, id)
forKey: name];
for (OFDictionary *strings in _localizedStrings) {
id string = [strings objectForKey: ID];
if (string == nil)
continue;
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if (UTF8String[i] == ']') {
OFString *var = [OFString
stringWithUTF8String: UTF8String + last
length: i - last];
OFString *value = [variables objectForKey: var];
if (value != nil)
[ret appendString: value];
[ret appendString: value.description];
last = i + 1;
state = 0;
}
break;
}
}
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