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OF_APPLICATION_DELEGATE(TableGenerator)
@implementation TableGenerator
- init
{
self = [super init];
upperTableSize = SIZE_MAX;
lowerTableSize = SIZE_MAX;
upperTableSize = SIZE_MAX;
lowerTableSize = SIZE_MAX;
casefoldingTableSize = SIZE_MAX;
return self;
}
- (void)applicationDidFinishLaunching
{
TableGenerator *generator = [[[TableGenerator alloc] init] autorelease];
[generator readUnicodeDataFileAtPath: @"UnicodeData.txt"];
[generator readCaseFoldingFileAtPath: @"CaseFolding.txt"];
[generator writeTablesToFileAtPath: @"../src/unicode.m"];
[generator writeHeaderToFileAtPath: @"../src/unicode.h"];
}
- (void)readUnicodeDataFileAtPath: (OFString*)path
{
OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init], *pool2;
OFFile *file = [OFFile fileWithPath: path
mode: @"rb"];
OFString *line;
pool2 = [[OFAutoreleasePool alloc] init];
while ((line = [file readLine])) {
OFArray *splitted;
OFString **splittedCArray;
OFArray *split;
OFString **splitCArray;
of_unichar_t codep;
splitted = [line componentsSeparatedByString: @";"];
if ([splitted count] != 15) {
split = [line componentsSeparatedByString: @";"];
if ([split count] != 15) {
of_log(@"Invalid line: %@\n", line);
[OFApplication terminateWithStatus: 1];
}
splittedCArray = [splitted cArray];
splitCArray = [split cArray];
codep = (of_unichar_t)[splittedCArray[0] hexadecimalValue];
codep = (of_unichar_t)[splitCArray[0] hexadecimalValue];
upperTable[codep] =
(of_unichar_t)[splittedCArray[12] hexadecimalValue];
(of_unichar_t)[splitCArray[12] hexadecimalValue];
lowerTable[codep] =
(of_unichar_t)[splittedCArray[13] hexadecimalValue];
(of_unichar_t)[splitCArray[13] hexadecimalValue];
[pool2 releaseObjects];
}
[pool release];
}
- (void)readCaseFoldingFileAtPath: (OFString*)path
{
OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init], *pool2;
OFFile *file = [OFFile fileWithPath: path
mode: @"rb"];
OFString *line;
pool2 = [[OFAutoreleasePool alloc] init];
while ((line = [file readLine])) {
OFArray *splitted;
OFString **splittedCArray;
OFArray *split;
OFString **splitCArray;
of_unichar_t codep;
if ([line characterAtIndex: 0] == '#')
continue;
splitted = [line componentsSeparatedByString: @"; "];
if ([splitted count] != 4) {
split = [line componentsSeparatedByString: @"; "];
if ([split count] != 4) {
of_log(@"Invalid line: %s\n", line);
[OFApplication terminateWithStatus: 1];
}
splittedCArray = [splitted cArray];
splitCArray = [split cArray];
if (![splittedCArray[1] isEqual: @"S"] &&
![splittedCArray[1] isEqual: @"C"])
if (![splitCArray[1] isEqual: @"S"] &&
![splitCArray[1] isEqual: @"C"])
continue;
codep = (of_unichar_t)[splittedCArray[0] hexadecimalValue];
codep = (of_unichar_t)[splitCArray[0] hexadecimalValue];
casefoldingTable[codep] =
(of_unichar_t)[splittedCArray[2] hexadecimalValue];
(of_unichar_t)[splitCArray[2] hexadecimalValue];
[pool2 releaseObjects];
}
[pool release];
}
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