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@end
OF_APPLICATION_DELEGATE(OFHash)
static void
help(void)
{
[of_stderr writeLine: OF_LOCALIZED(@"usage",
[OFStdErr writeLine: OF_LOCALIZED(@"usage",
@"Usage: %[prog] [--md5|--ripemd160|--sha1|--sha224|--sha256|"
@"--sha384|--sha512] file1 [file2 ...]",
@"prog", [OFApplication programName])];
[OFApplication terminateWithStatus: 1];
}
static void
printHash(OFString *algo, OFString *path, id <OFCryptoHash> hash)
printHash(OFString *algo, OFString *path, id <OFCryptographicHash> hash)
{
const unsigned char *digest = hash.digest;
size_t digestSize = hash.digestSize;
[of_stdout writeFormat: @"%@ ", algo];
[OFStdOut writeFormat: @"%@ ", algo];
for (size_t i = 0; i < digestSize; i++)
[of_stdout writeFormat: @"%02x", digest[i]];
[OFStdOut writeFormat: @"%02x", digest[i]];
[of_stdout writeFormat: @" %@\n", path];
[OFStdOut writeFormat: @" %@\n", path];
}
@implementation OFHash
- (void)applicationDidFinishLaunching
{
int exitStatus = 0;
bool calculateMD5, calculateRIPEMD160, calculateSHA1, calculateSHA224;
bool calculateSHA256, calculateSHA384, calculateSHA512;
const of_options_parser_option_t options[] = {
const OFOptionsParserOption options[] = {
{ '\0', @"md5", 0, &calculateMD5, NULL },
{ '\0', @"ripemd160", 0, &calculateRIPEMD160, NULL },
{ '\0', @"sha1", 0, &calculateSHA1, NULL },
{ '\0', @"sha224", 0, &calculateSHA224, NULL },
{ '\0', @"sha256", 0, &calculateSHA256, NULL },
{ '\0', @"sha384", 0, &calculateSHA384, NULL },
{ '\0', @"sha512", 0, &calculateSHA512, NULL },
{ '\0', nil, 0, NULL, NULL }
};
OFOptionsParser *optionsParser =
[OFOptionsParser parserWithOptions: options];
of_unichar_t option;
OFUnichar option;
OFMD5Hash *MD5Hash = nil;
OFRIPEMD160Hash *RIPEMD160Hash = nil;
OFSHA1Hash *SHA1Hash = nil;
OFSHA224Hash *SHA224Hash = nil;
OFSHA256Hash *SHA256Hash = nil;
OFSHA384Hash *SHA384Hash = nil;
OFSHA512Hash *SHA512Hash = nil;
#ifndef OF_AMIGAOS
[OFLocale addLanguageDirectory: @LANGUAGE_DIR];
#else
[OFLocale addLanguageDirectory: @"PROGDIR:/share/ofhash/lang"];
#endif
while ((option = [optionsParser nextOption]) != '\0') {
switch (option) {
case '?':
if (optionsParser.lastLongOption != nil)
[of_stderr writeLine:
[OFStdErr writeLine:
OF_LOCALIZED(@"unknown_long_option",
@"%[prog]: Unknown option: --%[opt]",
@"prog", [OFApplication programName],
@"opt", optionsParser.lastLongOption)];
else {
OFString *optStr = [OFString stringWithFormat:
@"%c", optionsParser.lastOption];
[of_stderr writeLine:
[OFStdErr writeLine:
OF_LOCALIZED(@"unknown_option",
@"%[prog]: Unknown option: -%[opt]",
@"prog", [OFApplication programName],
@"opt", optStr)];
}
[OFApplication terminateWithStatus: 1];
break;
}
}
#ifdef OF_HAVE_SANDBOX
OFSandbox *sandbox = [OFSandbox sandbox];
@try {
sandbox.allowsStdIO = true;
sandbox.allowsReadingFiles = true;
sandbox.allowsUserDatabaseReading = true;
for (OFString *path in optionsParser.remainingArguments)
[sandbox unveilPath: path
[sandbox unveilPath: path permissions: @"r"];
permissions: @"r"];
[sandbox unveilPath: @LANGUAGE_DIR
[sandbox unveilPath: @LANGUAGE_DIR permissions: @"r"];
permissions: @"r"];
[OFApplication activateSandbox: sandbox];
[OFApplication of_activateSandbox: sandbox];
} @finally {
[sandbox release];
}
#endif
if (!calculateMD5 && !calculateRIPEMD160 && !calculateSHA1 &&
!calculateSHA224 && !calculateSHA256 && !calculateSHA384 &&
!calculateSHA512)
help();
if (optionsParser.remainingArguments.count < 1)
help();
if (calculateMD5)
MD5Hash = [OFMD5Hash cryptoHashWithAllowsSwappableMemory: true];
MD5Hash = [OFMD5Hash hashWithAllowsSwappableMemory: true];
if (calculateRIPEMD160)
RIPEMD160Hash =
[OFRIPEMD160Hash cryptoHashWithAllowsSwappableMemory: true];
[OFRIPEMD160Hash hashWithAllowsSwappableMemory: true];
if (calculateSHA1)
SHA1Hash =
[OFSHA1Hash cryptoHashWithAllowsSwappableMemory: true];
SHA224Hash =
[OFSHA224Hash cryptoHashWithAllowsSwappableMemory: true];
SHA256Hash =
[OFSHA256Hash cryptoHashWithAllowsSwappableMemory: true];
SHA384Hash =
[OFSHA384Hash cryptoHashWithAllowsSwappableMemory: true];
SHA512Hash =
[OFSHA512Hash cryptoHashWithAllowsSwappableMemory: true];
file = of_stdin;
file = OFStdIn;
else {
@try {
file = [OFFile fileWithPath: path
file = [OFFile fileWithPath: path mode: @"r"];
mode: @"r"];
[of_stderr writeLine: OF_LOCALIZED(
[OFStdErr writeLine: OF_LOCALIZED(
@"failed_to_open_file",
@"Failed to open file %[file]: %[error]",
@"file", e.path,
@"error", error)];
exitStatus = 1;
goto outer_loop_end;
|