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@try {
_HTTPClient = [[OFHTTPClient alloc] init];
_HTTPClient.delegate = self;
_uppercaseTableSize = SIZE_MAX;
_lowercaseTableSize = SIZE_MAX;
_titlecaseTableSize = SIZE_MAX;
_casefoldingTableSize = SIZE_MAX;
_caseFoldingTableSize = SIZE_MAX;
_decompositionTableSize = SIZE_MAX;
_decompositionCompatTableSize = SIZE_MAX;
} @catch (id e) {
@throw e;
[self release];
}
return self;
}
- (void)applicationDidFinishLaunching
{
OFHTTPRequest *request;
[of_stdout writeString: @"Downloading UnicodeData.txt…"];
[OFStdOut writeString: @"Downloading UnicodeData.txt…"];
_state = STATE_UNICODE_DATA;
request = [OFHTTPRequest requestWithURL:
[OFURL URLWithString: UNICODE_DATA_URL]];
[_HTTPClient asyncPerformRequest: request];
}
- (void)client: (OFHTTPClient *)client
didPerformRequest: (OFHTTPRequest *)request
response: (OFHTTPResponse *)response
exception: (id)exception
{
if (exception != nil)
@throw exception;
[of_stdout writeLine: @" done"];
[OFStdOut writeLine: @" done"];
switch (_state) {
case STATE_UNICODE_DATA:
[self parseUnicodeData: response];
break;
case STATE_CASE_FOLDING:
[self parseCaseFolding: response];
break;
}
}
- (void)parseUnicodeData: (OFHTTPResponse *)response
{
OFString *line;
OFHTTPRequest *request;
[of_stdout writeString: @"Parsing UnicodeData.txt…"];
[OFStdOut writeString: @"Parsing UnicodeData.txt…"];
while ((line = [response readLine]) != nil) {
void *pool2;
OFArray OF_GENERIC(OFString *) *components;
OFUnichar codePoint;
if (line.length == 0)
continue;
pool2 = objc_autoreleasePoolPush();
components = [line componentsSeparatedByString: @";"];
if (components.count != 15) {
of_log(@"Invalid line: %@\n", line);
OFLog(@"Invalid line: %@\n", line);
[OFApplication terminateWithStatus: 1];
}
codePoint = (OFUnichar)[[components objectAtIndex: 0]
unsignedLongLongValueWithBase: 16];
if (codePoint > 0x10FFFF)
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objc_autoreleasePoolPop(pool2);
}
[self applyDecompositionRecursivelyForTable: _decompositionTable];
[self applyDecompositionRecursivelyForTable: _decompositionCompatTable];
[of_stdout writeLine: @" done"];
[OFStdOut writeLine: @" done"];
[of_stdout writeString: @"Downloading CaseFolding.txt…"];
[OFStdOut writeString: @"Downloading CaseFolding.txt…"];
_state = STATE_CASE_FOLDING;
request = [OFHTTPRequest requestWithURL:
[OFURL URLWithString: CASE_FOLDING_URL]];
[_HTTPClient asyncPerformRequest: request];
}
- (void)parseCaseFolding: (OFHTTPResponse *)response
{
OFString *line;
[of_stdout writeString: @"Parsing CaseFolding.txt…"];
[OFStdOut writeString: @"Parsing CaseFolding.txt…"];
while ((line = [response readLine]) != nil) {
void *pool2;
OFArray OF_GENERIC(OFString *) *components;
OFUnichar codePoint;
if (line.length == 0 || [line hasPrefix: @"#"])
continue;
pool2 = objc_autoreleasePoolPush();
components = [line componentsSeparatedByString: @"; "];
if (components.count != 4) {
of_log(@"Invalid line: %s\n", line);
OFLog(@"Invalid line: %s\n", line);
[OFApplication terminateWithStatus: 1];
}
if (![[components objectAtIndex: 1] isEqual: @"S"] &&
![[components objectAtIndex: 1] isEqual: @"C"])
continue;
codePoint = (OFUnichar)[[components objectAtIndex: 0]
unsignedLongLongValueWithBase: 16];
if (codePoint > 0x10FFFF)
@throw [OFOutOfRangeException exception];
_casefoldingTable[codePoint] = (OFUnichar)[[components
_caseFoldingTable[codePoint] = (OFUnichar)[[components
objectAtIndex: 2] unsignedLongLongValueWithBase: 16];
objc_autoreleasePoolPop(pool2);
}
[of_stdout writeLine: @" done"];
[OFStdOut writeLine: @" done"];
[self writeFiles];
}
- (void)applyDecompositionRecursivelyForTable: (OFString *[0x110000])table
{
bool done;
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} while (!done);
}
- (void)writeFiles
{
OFURL *URL;
[of_stdout writeString: @"Writing files…"];
[OFStdOut writeString: @"Writing files…"];
URL = [OFURL fileURLWithPath: @"../../src/unicode.m"];
[self writeTablesToFile: URL.fileSystemRepresentation];
URL = [OFURL fileURLWithPath: @"../../src/unicode.h"];
[self writeHeaderToFile: URL.fileSystemRepresentation];
[of_stdout writeLine: @" done"];
[OFStdOut writeLine: @" done"];
[OFApplication terminate];
}
- (void)writeTablesToFile: (OFString *)path
{
void *pool = objc_autoreleasePoolPush();
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[file writeString: @"};\n\n"];
objc_autoreleasePoolPop(pool2);
}
}
/* Write casefoldingPage%u if it does NOT match lowercasePage%u */
/* Write caseFoldingPage%u if it does NOT match lowercasePage%u */
for (OFUnichar i = 0; i < 0x110000; i += 0x100) {
bool isEmpty = true;
for (OFUnichar j = i; j < i + 0x100; j++) {
if (_casefoldingTable[j] != 0) {
if (_caseFoldingTable[j] != 0) {
isEmpty = !memcmp(_lowercaseTable + i,
_casefoldingTable + i,
_caseFoldingTable + i,
256 * sizeof(OFUnichar));
_casefoldingTableSize = i >> 8;
_casefoldingTableUsed[_casefoldingTableSize] =
_caseFoldingTableSize = i >> 8;
_caseFoldingTableUsed[_caseFoldingTableSize] =
(isEmpty ? 2 : 1);
break;
}
}
if (!isEmpty) {
void *pool2 = objc_autoreleasePoolPush();
[file writeFormat: @"static const OFUnichar "
@"casefoldingPage%u[0x100] = {\n",
@"caseFoldingPage%u[0x100] = {\n",
i >> 8];
for (OFUnichar j = i; j < i + 0x100; j += 8)
[file writeFormat:
@"\t%u, %u, %u, %u, %u, %u, %u, %u,\n",
_casefoldingTable[j],
_casefoldingTable[j + 1],
_casefoldingTable[j + 2],
_casefoldingTable[j + 3],
_casefoldingTable[j + 4],
_casefoldingTable[j + 5],
_casefoldingTable[j + 6],
_casefoldingTable[j + 7]];
_caseFoldingTable[j],
_caseFoldingTable[j + 1],
_caseFoldingTable[j + 2],
_caseFoldingTable[j + 3],
_caseFoldingTable[j + 4],
_caseFoldingTable[j + 5],
_caseFoldingTable[j + 6],
_caseFoldingTable[j + 7]];
[file writeString: @"};\n\n"];
objc_autoreleasePoolPop(pool2);
}
}
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/*
* Those are currently set to the last index.
* But from now on, we need the size.
*/
_uppercaseTableSize++;
_lowercaseTableSize++;
_titlecaseTableSize++;
_casefoldingTableSize++;
_caseFoldingTableSize++;
_decompositionTableSize++;
_decompositionCompatTableSize++;
/* Write of_unicode_uppercase_table */
/* Write OFUnicodeUppercaseTable */
[file writeFormat: @"const OFUnichar *const "
@"of_unicode_uppercase_table[0x%X] = {\n\t",
@"OFUnicodeUppercaseTable[0x%X] = {\n\t",
_uppercaseTableSize];
for (OFUnichar i = 0; i < _uppercaseTableSize; i++) {
if (_uppercaseTableUsed[i])
[file writeFormat: @"uppercasePage%u", i];
else
[file writeString: @"emptyPage"];
if (i + 1 < _uppercaseTableSize) {
if ((i + 1) % 4 == 0)
[file writeString: @",\n\t"];
else
[file writeString: @", "];
}
}
[file writeString: @"\n};\n\n"];
/* Write of_unicode_lowercase_table */
/* Write OFUnicodeLowercaseTable */
[file writeFormat: @"const OFUnichar *const "
@"of_unicode_lowercase_table[0x%X] = {\n\t",
@"OFUnicodeLowercaseTable[0x%X] = {\n\t",
_lowercaseTableSize];
for (OFUnichar i = 0; i < _lowercaseTableSize; i++) {
if (_lowercaseTableUsed[i])
[file writeFormat: @"lowercasePage%u", i];
else
[file writeString: @"emptyPage"];
if (i + 1 < _lowercaseTableSize) {
if ((i + 1) % 4 == 0)
[file writeString: @",\n\t"];
else
[file writeString: @", "];
}
}
[file writeString: @"\n};\n\n"];
/* Write of_unicode_titlecase_table */
/* Write OFUnicodeTitlecaseTable */
[file writeFormat: @"const OFUnichar *const "
@"of_unicode_titlecase_table[0x%X] = {\n\t",
@"OFUnicodeTitlecaseTable[0x%X] = {\n\t",
_titlecaseTableSize];
for (OFUnichar i = 0; i < _titlecaseTableSize; i++) {
if (_titlecaseTableUsed[i] == 1)
[file writeFormat: @"titlecasePage%u", i];
else if (_titlecaseTableUsed[i] == 2)
[file writeFormat: @"uppercasePage%u", i];
else
[file writeString: @"emptyPage"];
if (i + 1 < _titlecaseTableSize) {
if ((i + 1) % 4 == 0)
[file writeString: @",\n\t"];
else
[file writeString: @", "];
}
}
[file writeString: @"\n};\n\n"];
/* Write of_unicode_casefolding_table */
/* Write OFUnicodeCaseFoldingTable */
[file writeFormat: @"const OFUnichar *const "
@"of_unicode_casefolding_table[0x%X] = {\n\t",
_casefoldingTableSize];
@"OFUnicodeCaseFoldingTable[0x%X] = {\n\t",
_caseFoldingTableSize];
for (OFUnichar i = 0; i < _casefoldingTableSize; i++) {
if (_casefoldingTableUsed[i] == 1)
[file writeFormat: @"casefoldingPage%u", i];
else if (_casefoldingTableUsed[i] == 2)
for (OFUnichar i = 0; i < _caseFoldingTableSize; i++) {
if (_caseFoldingTableUsed[i] == 1)
[file writeFormat: @"caseFoldingPage%u", i];
else if (_caseFoldingTableUsed[i] == 2)
[file writeFormat: @"lowercasePage%u", i];
else
[file writeString: @"emptyPage"];
if (i + 1 < _casefoldingTableSize) {
if (i + 1 < _caseFoldingTableSize) {
if ((i + 1) % 3 == 0)
[file writeString: @",\n\t"];
else
[file writeString: @", "];
}
}
[file writeString: @"\n};\n\n"];
/* Write of_unicode_decomposition_table */
/* Write OFUnicodeDecompositionTable */
[file writeFormat: @"const char *const "
@"*of_unicode_decomposition_table[0x%X] = {\n\t",
@"*OFUnicodeDecompositionTable[0x%X] = {\n\t",
_decompositionTableSize];
for (OFUnichar i = 0; i < _decompositionTableSize; i++) {
if (_decompositionTableUsed[i])
[file writeFormat: @"decompositionPage%u", i];
else
[file writeString: @"emptyDecompositionPage"];
if (i + 1 < _decompositionTableSize) {
if ((i + 1) % 3 == 0)
[file writeString: @",\n\t"];
else
[file writeString: @", "];
}
}
[file writeString: @"\n};\n\n"];
/* Write of_unicode_decomposition_compat_table */
/* Write OFUnicodeDecompositionCompatTable */
[file writeFormat: @"const char *const "
@"*of_unicode_decomposition_compat_table[0x%X] = {"
@"*OFUnicodeDecompositionCompatTable[0x%X] = {"
@"\n\t",
_decompositionCompatTableSize];
for (OFUnichar i = 0; i < _decompositionCompatTableSize; i++) {
if (_decompositionCompatTableUsed[i] == 1)
[file writeFormat: @"decompCompatPage%u", i];
else if (_decompositionCompatTableUsed[i] == 2)
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OFFile *file = [OFFile fileWithPath: path
mode: @"w"];
[file writeString: COPYRIGHT
@"#import \"OFString.h\"\n\n"];
[file writeFormat:
@"#define OF_UNICODE_UPPERCASE_TABLE_SIZE 0x%X\n"
@"#define OF_UNICODE_LOWERCASE_TABLE_SIZE 0x%X\n"
@"#define OF_UNICODE_TITLECASE_TABLE_SIZE 0x%X\n"
@"#define OF_UNICODE_CASEFOLDING_TABLE_SIZE 0x%X\n"
@"#define OF_UNICODE_DECOMPOSITION_TABLE_SIZE 0x%X\n"
@"#define OF_UNICODE_DECOMPOSITION_COMPAT_TABLE_SIZE 0x%X\n\n",
@"#define OFUnicodeUppercaseTableSize 0x%X\n"
@"#define OFUnicodeLowercaseTableSize 0x%X\n"
@"#define OFUnicodeTitlecaseTableSize 0x%X\n"
@"#define OFUnicodeCaseFoldingTableSize 0x%X\n"
@"#define OFUnicodeDecompositionTableSize 0x%X\n"
@"#define OFUnicodeDecompositionCompatTableSize 0x%X\n\n",
_uppercaseTableSize, _lowercaseTableSize, _titlecaseTableSize,
_casefoldingTableSize, _decompositionTableSize,
_caseFoldingTableSize, _decompositionTableSize,
_decompositionCompatTableSize];
[file writeString:
@"#ifdef __cplusplus\n"
@"extern \"C\" {\n"
@"#endif\n"
@"extern const OFUnichar *const _Nonnull\n"
@" of_unicode_uppercase_table["
@" OFUnicodeUppercaseTable[OFUnicodeUppercaseTableSize];\n"
@"OF_UNICODE_UPPERCASE_TABLE_SIZE];\n"
@" of_unicode_lowercase_table["
@" OFUnicodeLowercaseTable[OFUnicodeLowercaseTableSize];\n"
@"OF_UNICODE_LOWERCASE_TABLE_SIZE];\n"
@" of_unicode_titlecase_table["
@" OFUnicodeTitlecaseTable[OFUnicodeTitlecaseTableSize];\n"
@"OF_UNICODE_TITLECASE_TABLE_SIZE];\n"
@" of_unicode_casefolding_table["
@" OFUnicodeCaseFoldingTable[OFUnicodeCaseFoldingTableSize];\n"
@"OF_UNICODE_CASEFOLDING_TABLE_SIZE];\n"
@" of_unicode_decomposition_table["
@"OF_UNICODE_DECOMPOSITION_TABLE_SIZE];\n"
@" OFUnicodeDecompositionTable["
@"OFUnicodeDecompositionTableSize];\n"
@"extern const char *const _Nullable *const _Nonnull\n"
@" of_unicode_decomposition_compat_table["
@" OFUnicodeDecompositionCompatTable["
@"OF_UNICODE_DECOMPOSITION_COMPAT_TABLE_SIZE];\n"
|