scrub.cpp File Reference

#include <ucommon/secure.h>
#include <sys/stat.h>

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Functions
static void	report (const char *path, int code)
static void	scrub (const char *path)
static void	scan (String path, bool top=true)
int	main (int argc, char **argv)

Variables
static shell::flagopt	helpflag ('h',"--help", _TEXT("display this list"))
static shell::flagopt	althelp ('?', NULL, NULL)
static shell::numericopt	blocks ('b', "--blocksize", _TEXT("size of i/o blocks in k (1-x)"), "size k", 1)
static shell::flagopt	follow ('F', "--follow", _TEXT("follow symlinks"))
static shell::numericopt	passes ('p', "--passes", _TEXT("passes with randomized data (0-x)"), "count", 1)
static shell::flagopt	renamefile ('n', "--rename", _TEXT("rename file randomly"))
static shell::flagopt	recursive ('R', "--recursive", _TEXT("recursive directory scan"))
static shell::flagopt	simulate ('S', "--simulate", _TEXT("produce list of files to scrub"))
static shell::flagopt	altrecursive ('r', NULL, NULL)
static shell::flagopt	truncflag ('t', "--truncate", _TEXT("decompose file by truncation"))
static shell::flagopt	verbose ('v', "--verbose", _TEXT("show active status"))
static int	exit_code = 0
static const char *	argv0 = "scrub"

Function Documentation

main()

int main	(	int	argc,
		char **	argv
	)

Definition at line 237 of file scrub.cpp.

References ucommon::_TEXT(), althelp, ucommon::shell::argv0(), argv0, ucommon::shell::bind(), blocks, ucommon::shell::errexit(), exit_code, ucommon::shell::help(), helpflag, ucommon::secure::init(), ucommon::is(), ucommon::fsys::is_dir(), passes, scan(), scrub(), and ucommon::str().

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report()

static void report ( const char *  path, int  code  )

static

Definition at line 39 of file scrub.cpp.

References ucommon::_TEXT(), argv0, ucommon::shell::errexit(), exit_code, ucommon::is(), ucommon::shell::printf(), and verbose.

Referenced by scrub().

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scan()

static void scan ( String  path, bool  top = true  )

static

Definition at line 210 of file scrub.cpp.

References altrecursive, follow, ucommon::is(), ucommon::fsys::is_dir(), ucommon::fsys::is_link(), ucommon::dir::read(), recursive, scan(), scrub(), and ucommon::str().

Referenced by main(), and scan().

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scrub()

static void scrub ( const char *  path )

static

Definition at line 96 of file scrub.cpp.

References blocks, ucommon::fsys::close(), ucommon::fsys::erase(), ucommon::fsys::err(), ucommon::Random::fill(), ucommon::fsys::info(), ucommon::is(), ucommon::fsys::is_dev(), ucommon::fsys::is_dir(), ucommon::fsys::is_link(), ucommon::fsys::is_sys(), ucommon::fsys::open(), passes, ucommon::shell::printf(), ucommon::dir::remove(), report(), ucommon::fsys::REWRITE, ucommon::fsys::seek(), simulate, ucommon::fsys::trunc(), truncflag, ucommon::fsys::unlink(), verbose, and ucommon::fsys::write().

Referenced by main(), and scan().

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Variable Documentation

althelp

shell::flagopt althelp('?', NULL, NULL) ( '?'  , NULL  , NULL    )

static

Referenced by main().

altrecursive

shell::flagopt altrecursive( 'r', NULL, NULL) ( 'r'  , NULL  , NULL    )

static

Referenced by scan().

argv0

const char* argv0 = "scrub"

static

Definition at line 37 of file scrub.cpp.

Referenced by main(), and report().

blocks

shell::numericopt blocks( 'b', "--blocksize", _TEXT("size of i/o blocks in k (1-x)"), "size k", 1) ( 'b'  , "--blocksize"  , _TEXT("size of i/o blocks in k (1-x)")  , "size k"  , 1    )

static

Referenced by main(), and scrub().

exit_code

int exit_code = 0

static

Definition at line 36 of file scrub.cpp.

Referenced by main(), and report().

follow

shell::flagopt follow( 'F', "--follow", _TEXT("follow symlinks")) ( 'F'  , "--follow"  , _TEXT("follow symlinks")    )

static

Referenced by scan().

helpflag

shell::flagopt helpflag( 'h',"--help", _TEXT("display this list")) ( 'h'  , "--help"  , _TEXT("display this list")    )

static

Referenced by main().

passes

shell::numericopt passes( 'p', "--passes", _TEXT("passes with randomized data (0-x)"), "count", 1) ( 'p'  , "--passes"  , _TEXT("passes with randomized data (0-x)")  , "count"  , 1    )

static

Referenced by main(), and scrub().

recursive

shell::flagopt recursive( 'R', "--recursive", _TEXT("recursive directory scan")) ( 'R'  , "--recursive"  , _TEXT("recursive directory scan")    )

static

Referenced by scan().

renamefile

shell::flagopt renamefile( 'n', "--rename", _TEXT("rename file randomly")) ( 'n'  , "--rename"  , _TEXT("rename file randomly")    )

static

simulate

shell::flagopt simulate( 'S', "--simulate", _TEXT("produce list of files to scrub")) ( 'S'  , "--simulate"  , _TEXT("produce list of files to scrub")    )

static

Referenced by scrub().

truncflag

shell::flagopt truncflag( 't', "--truncate", _TEXT("decompose file by truncation")) ( 't'  , "--truncate"  , _TEXT("decompose file by truncation")    )

static

Referenced by scrub().

verbose

shell::flagopt verbose( 'v', "--verbose", _TEXT("show active status")) ( 'v'  , "--verbose"  , _TEXT("show active status")    )

static

Referenced by report(), and scrub().