unixcmds.cc File Reference

C++ function versions of useful Unix commands. More...

#include <config.h>
#include "unixcmds.h"
#include <string>
#include <cerrno>
#include <cstdlib>
#include <sys/types.h>
#include "safeunistd.h"
#include "safefcntl.h"
#include "append_filename_arg.h"
#include "errno_to_string.h"
#include "filetests.h"
#include "str.h"

Include dependency graph for unixcmds.cc:

Go to the source code of this file.

Functions
static void	checked_system (const string &cmd)
	Call system() and throw exception if it fails. More...
void	cp_R (const std::string &src, const std::string &dest)
	Recursively copy a directory. More...
void	rm_rf (const string &filename)
	Remove a directory and contents, just like the Unix "rm -rf" command. More...
void	touch (const string &filename)
	Touch a file, just like the Unix "touch" command. More...

Detailed Description

C++ function versions of useful Unix commands.

Definition in file unixcmds.cc.

Function Documentation

checked_system()

static void checked_system ( const string &  cmd )

static

Call system() and throw exception if it fails.

Definition at line 54 of file unixcmds.cc.

References Xapian::Internal::str().

Referenced by cp_R(), and rm_rf().

cp_R()

void cp_R	(	const std::string &	src,
		const std::string &	dest
	)

Recursively copy a directory.

Recursively copy a directory, just like the Unix "cp -R" command.

Definition at line 67 of file unixcmds.cc.

References append_filename_argument(), and checked_system().

Referenced by DEFINE_TESTCASE().

rm_rf()

void rm_rf

(

const string &

filename

)

Remove a directory and contents, just like the Unix "rm -rf" command.

Definition at line 111 of file unixcmds.cc.

References append_filename_argument(), checked_system(), dir_exists(), errno_to_string(), and RealTime::sleep().

Referenced by DEFINE_TESTCASE(), BackendManagerChert::do_get_database_path(), BackendManagerGlass::do_get_database_path(), BackendManager::get_database(), BackendManager::get_database_path(), BackendManagerGlass::get_writable_database(), BackendManagerChert::get_writable_database(), and rmtmpdir().

touch()

void touch

(

const string &

filename

)

Touch a file, just like the Unix "touch" command.

Definition at line 155 of file unixcmds.cc.

References close(), O_BINARY, and Xapian::InMemory::open().

Referenced by DEFINE_TESTCASE().