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OF_APPLICATION_DELEGATE(OFZIP)
static void
help(OFStream *stream, bool full, int status)
{
[stream writeFormat:
@"Usage: %@ -[fhlnpqvx] archive.zip [file1 file2 ...]\n",
[OFApplication programName]];
if (full)
[stream writeString:
@"\nOptions:\n"
@" -f --force Force / overwrite files\n"
@" -h --help Show this help\n"
@" -l --list List all files in the archive\n"
@" -n --no-clober Never overwrite files\n"
@" -p --print Print one or more files from the "
@"archive\n"
@" -q --quiet Quiet mode (no output, except "
@"errors)\n"
@" -v --verbose Verbose output for file list\n"
@" -x --extract Extract files\n"];
[OFApplication terminateWithStatus: status];
}
static void
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OF_APPLICATION_DELEGATE(OFZIP)
static void
help(OFStream *stream, bool full, int status)
{
[stream writeFormat:
@"Usage: %@ -[fhlnpqtvx] archive.zip [file1 file2 ...]\n",
[OFApplication programName]];
if (full)
[stream writeString:
@"\nOptions:\n"
@" -f --force Force / overwrite files\n"
@" -h --help Show this help\n"
@" -l --list List all files in the archive\n"
@" -n --no-clober Never overwrite files\n"
@" -p --print Print one or more files from the "
@"archive\n"
@" -q --quiet Quiet mode (no output, except "
@"errors)\n"
@" -t --type Archive type (gz, tar, tgz, zip)\n"
@" -v --verbose Verbose output for file list\n"
@" -x --extract Extract files\n"];
[OFApplication terminateWithStatus: status];
}
static void
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longOption2, shortOption3, longOption3];
[OFApplication terminateWithStatus: 1];
}
@implementation OFZIP
- (void)applicationDidFinishLaunching
{
const of_options_parser_option_t options[] = {
{ 'f', @"force", 0, NULL, NULL },
{ 'h', @"help", 0, NULL, NULL },
{ 'l', @"list", 0, NULL, NULL },
{ 'n', @"no-clobber", 0, NULL, NULL },
{ 'p', @"print", 0, NULL, NULL },
{ 'q', @"quiet", 0, NULL, NULL },
{ 'v', @"verbose", 0, NULL, NULL },
{ 'x', @"extract", 0, NULL, NULL },
{ '\0', nil, 0, NULL, NULL }
};
OFOptionsParser *optionsParser =
[OFOptionsParser parserWithOptions: options];
of_unichar_t option, mode = '\0';
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longOption2, shortOption3, longOption3];
[OFApplication terminateWithStatus: 1];
}
@implementation OFZIP
- (void)applicationDidFinishLaunching
{
OFString *type = nil;
const of_options_parser_option_t options[] = {
{ 'f', @"force", 0, NULL, NULL },
{ 'h', @"help", 0, NULL, NULL },
{ 'l', @"list", 0, NULL, NULL },
{ 'n', @"no-clobber", 0, NULL, NULL },
{ 'p', @"print", 0, NULL, NULL },
{ 'q', @"quiet", 0, NULL, NULL },
{ 't', @"type", 1, NULL, &type },
{ 'v', @"verbose", 0, NULL, NULL },
{ 'x', @"extract", 0, NULL, NULL },
{ '\0', nil, 0, NULL, NULL }
};
OFOptionsParser *optionsParser =
[OFOptionsParser parserWithOptions: options];
of_unichar_t option, mode = '\0';
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[of_stderr writeFormat: @"%@: Option --%@ takes no "
@"argument!\n",
[OFApplication programName],
[optionsParser lastLongOption]];
[OFApplication terminateWithStatus: 1];
break;
default:
if ([optionsParser lastLongOption] != nil)
[of_stderr writeFormat:
@"%@: Unknown option: --%@\n",
[OFApplication programName],
[optionsParser lastLongOption]];
else
[of_stderr writeFormat:
@"%@: Unknown option: -%C\n",
[OFApplication programName],
[optionsParser lastOption]];
[OFApplication terminateWithStatus: 1];
}
}
remainingArguments = [optionsParser remainingArguments];
archive = [self openArchiveWithPath: [remainingArguments firstObject]];
switch (mode) {
case 'l':
if ([remainingArguments count] != 1)
help(of_stderr, false, 1);
[archive listFiles];
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[of_stderr writeFormat: @"%@: Option --%@ takes no "
@"argument!\n",
[OFApplication programName],
[optionsParser lastLongOption]];
[OFApplication terminateWithStatus: 1];
break;
case '?':
if ([optionsParser lastLongOption] != nil)
[of_stderr writeFormat:
@"%@: Unknown option: --%@\n",
[OFApplication programName],
[optionsParser lastLongOption]];
else
[of_stderr writeFormat:
@"%@: Unknown option: -%C\n",
[OFApplication programName],
[optionsParser lastOption]];
[OFApplication terminateWithStatus: 1];
}
}
remainingArguments = [optionsParser remainingArguments];
archive = [self openArchiveWithPath: [remainingArguments firstObject]
type: type];
switch (mode) {
case 'l':
if ([remainingArguments count] != 1)
help(of_stderr, false, 1);
[archive listFiles];
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break;
}
[OFApplication terminateWithStatus: _exitStatus];
}
- (id <Archive>)openArchiveWithPath: (OFString*)path
{
OFFile *file = nil;
id <Archive> archive = nil;
[_archivePath release];
_archivePath = [path copy];
if (path == nil)
return nil;
@try {
file = [OFFile fileWithPath: path
mode: @"rb"];
} @catch (OFOpenItemFailedException *e) {
[of_stderr writeFormat: @"Failed to open file %@: %s\n",
[e path], strerror([e errNo])];
[OFApplication terminateWithStatus: 1];
}
@try {
/* This one has to be first for obvious reasons */
if ([path hasSuffix: @".tar.gz"] || [path hasSuffix: @".tgz"] ||
[path hasSuffix: @".TAR.GZ"] || [path hasSuffix: @".TGZ"])
archive = [TarArchive archiveWithStream:
[OFGZIPStream streamWithStream: file]];
else if ([path hasSuffix: @".gz"] || [path hasSuffix: @".GZ"])
archive = [GZIPArchive archiveWithStream: file];
else if ([path hasSuffix: @".tar"] || [path hasSuffix: @".TAR"])
archive = [TarArchive archiveWithStream: file];
else
archive = [ZIPArchive archiveWithStream: file];
} @catch (OFReadFailedException *e) {
[of_stderr writeFormat: @"Failed to read file %@: %s\n",
path, strerror([e errNo])];
[OFApplication terminateWithStatus: 1];
} @catch (OFInvalidFormatException *e) {
[of_stderr writeFormat: @"File %@ is not a valid archive!\n",
path];
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break;
}
[OFApplication terminateWithStatus: _exitStatus];
}
- (id <Archive>)openArchiveWithPath: (OFString*)path
type: (OFString*)type
{
OFFile *file = nil;
id <Archive> archive = nil;
[_archivePath release];
_archivePath = [path copy];
if (path == nil)
return nil;
@try {
file = [OFFile fileWithPath: path
mode: @"rb"];
} @catch (OFOpenItemFailedException *e) {
[of_stderr writeFormat: @"Failed to open file %@: %s\n",
[e path], strerror([e errNo])];
[OFApplication terminateWithStatus: 1];
}
if (type == nil || [type isEqual: @"auto"]) {
/* This one has to be first for obvious reasons */
if ([path hasSuffix: @".tar.gz"] || [path hasSuffix: @".tgz"] ||
[path hasSuffix: @".TAR.GZ"] || [path hasSuffix: @".TGZ"])
type = @"tgz";
else if ([path hasSuffix: @".gz"] || [path hasSuffix: @".GZ"])
type = @"gz";
else if ([path hasSuffix: @".tar"] || [path hasSuffix: @".TAR"])
type = @"tar";
else
type = @"zip";
}
@try {
if ([type isEqual: @"gz"])
archive = [GZIPArchive archiveWithStream: file];
else if ([type isEqual: @"tar"])
archive = [TarArchive archiveWithStream: file];
else if ([type isEqual: @"tgz"])
archive = [TarArchive archiveWithStream:
[OFGZIPStream streamWithStream: file]];
else if ([type isEqual: @"zip"])
archive = [ZIPArchive archiveWithStream: file];
else {
[of_stderr writeFormat: @"Unknown archive type: %@!\n",
type];
[OFApplication terminateWithStatus: 1];
}
} @catch (OFReadFailedException *e) {
[of_stderr writeFormat: @"Failed to read file %@: %s\n",
path, strerror([e errNo])];
[OFApplication terminateWithStatus: 1];
} @catch (OFInvalidFormatException *e) {
[of_stderr writeFormat: @"File %@ is not a valid archive!\n",
path];
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