Header file for functions used by several layers. More...

#include <strings.h>
#include <string.h>
#include <errno.h>
#include <err_ghost_fs.h>
#include <sys/types.h>
#include <unistd.h>
#include <time.h>
#include <pthread.h>
#include "cmd_tools.h"
#include <grp.h>

Defines
#define	TIME_STRLEN 30
#define	print_mask(_out, _mode, _mask, _lettre)
Functions
struct tm *	Localtime_r (const time_t p_time, struct tm p_tm)
int	my_atoi (char *str)
int	atomode (char *str)
int	ato64 (char str, unsigned long long out64)
time_t	atotime (char *str)
void	split_path (char in_path, char p_path, char *p_file)
char *	time2str (time_t time_in, char *str_out)
void	clean_path (char *str, int len)
void	print_fsal_status (FILE *output, fsal_status_t status)
void	fsal_status_to_string (char *output, fsal_status_t status)
void	print_fsal_attrib_mask (fsal_attrib_mask_t mask, FILE *output)
char *	strtype (fsal_nodetype_t type)
void	print_fsal_attributes (fsal_attrib_list_t attrs, FILE *output)
void	print_item_line (FILE out, fsal_attrib_list_t attrib, char name, char target)
int	MkFSALSetAttrStruct (char attribute_list, fsal_attrib_list_t fsal_set_attr_struct)
struct timeval	time_diff (struct timeval time_from, struct timeval time_to)
char *	concat (char str1, char str2, size_t max_len)
int	getugroups (int maxcount, gid_t grouplist, char username, gid_t gid)

Detailed Description

Header file for functions used by several layers.

Author:

Author:: leibovic

Date:: $Date $

Version:: $Revision $

Log:: cmd_tools.c,v

Revision 1.24 2006/01/20 14:44:13 leibovic altgroups support.

Revision 1.23 2006/01/17 14:56:22 leibovic Adaptation de HPSS 6.2.

Revision 1.21 2005/09/28 09:08:00 leibovic thread-safe version of localtime.

Revision 1.20 2005/09/09 15:23:11 leibovic Adding "cross" command for crossing junctions.

Revision 1.19 2005/08/12 11:21:27 leibovic Now, set cat concatenate strings.

Revision 1.18 2005/07/27 14:19:08 leibovic Changing fsal_time_t printing.

Revision 1.17 2005/05/11 15:53:36 leibovic Adding time function.

Revision 1.16 2005/05/03 09:38:25 leibovic Adding handle adressing support.

Revision 1.15 2005/04/25 15:25:54 leibovic Handling daylight saving.

Revision 1.14 2005/04/25 12:57:48 leibovic Implementing setattr.

Revision 1.13 2005/04/14 11:21:56 leibovic Changing command syntax.

Revision 1.12 2005/04/13 09:28:05 leibovic Adding unlink and mkdir calls.

Revision 1.11 2005/03/15 15:30:07 leibovic localtime_r -> localtime.

Revision 1.10 2005/03/14 10:49:18 leibovic Changing time printing.

Revision 1.9 2005/03/09 15:43:25 leibovic Multi-OS compiling.

Revision 1.8 2005/03/04 08:01:32 leibovic removing snprintmem (moved to FSAL layer)�.

Revision 1.7 2005/01/31 14:09:03 leibovic Portage to Linux.

Revision 1.6 2005/01/21 13:31:26 leibovic Code clenaning.

Revision 1.5 2005/01/11 08:27:38 leibovic Implementing Cache_inode layer tests.

Revision 1.4 2005/01/07 09:12:13 leibovic Improved Cache_inode shell version.

Revision 1.3 2004/12/17 16:05:27 leibovic Replacing X with snprintmem for handles printing.

Revision 1.2 2004/12/09 15:53:50 leibovic A debug printf had been left.

Revision 1.1 2004/12/09 15:46:22 leibovic Tools externalisation.

Definition in file cmd_tools.c.

Define Documentation

#define print_mask	(	_out,
		_mode,
		_mask,
		_lettre
	)

Value:

do {    \
        if (_mode & _mask) fprintf(_out,_lettre);\
        else fprintf(_out,"-");                  \
      } while(0)

print_item_line: Prints a filesystem element on one line, like the Unix ls command.

Parameters:

out	(in FILE*) The file where the item is to be printed.
attrib	(in fsal_attrib_list_t *) the attributes for the item.
name	(in char *) The name of the item to be printed.
target	(in char *) It the item is a symbolic link, this contains the link target.

Returns:: Nothing.

Definition at line 848 of file cmd_tools.c.

#define TIME_STRLEN 30

Function Documentation

int ato64	(	char *	str,
		unsigned long long *	out64
	)

Definition at line 215 of file cmd_tools.c.

int atomode ( char * str )

atomode: This function converts a string to a unix access mode.

Parameters:

str	(in char *) The string to be converted.

Returns:: A negative value on error. Else, the access mode integer.

Definition at line 190 of file cmd_tools.c.

time_t atotime ( char * str )

convert time from "YYYYMMDDHHMMSS" to time_t.

Definition at line 247 of file cmd_tools.c.

void clean_path	(	char *	str,
		int	len
	)

clean_path: Transform a path to a cannonical path. Remove //, /./, /../, final / from a POSIX-like path.

Parameters:

str	(in/out char*) The path to be transformed.
len	(in int) The max path length.

Returns:: Nothing.

Definition at line 513 of file cmd_tools.c.

char* concat	(	char *	str1,
		char *	str2,
		size_t	max_len
	)

concat: concatenates 2 strings with a limitation of the size of the destination string.

Parameters:

str1	(in/out char*) The destination string.
str2	(in char*) The string to be added at the end of str1.
max_len	(in int) The max str1 length.

Returns:: NULL on error, the destination string, else.

Definition at line 1152 of file cmd_tools.c.

void fsal_status_to_string	(	char *	output,
		fsal_status_t	status
	)

fsal_status_to_string: this function converts an fsal_status_t to a a string buffer

Parameters:

output	(in char *) The output where the status is to be printed.
status	(in status) The status to be printed.

Returns:: Nothing.

Definition at line 695 of file cmd_tools.c.

int getugroups	(	int	maxcount,
		gid_t *	grouplist,
		char *	username,
		gid_t	gid
	)

Definition at line 1167 of file cmd_tools.c.

struct tm* Localtime_r	(	const time_t *	p_time,
		struct tm *	p_tm
	)		`[read]`

Definition at line 125 of file cmd_tools.c.

int MkFSALSetAttrStruct	(	char *	attribute_list,
		fsal_attrib_list_t *	fsal_set_attr_struct
	)

this function converts peers (attr_name=attr_value,attr_name=attr_value,...) to a fsal_attrib_list_t to be used in the FSAL_setattr call).

Returns:: 0 if no error occured, a non null value else.

Definition at line 983 of file cmd_tools.c.

int my_atoi ( char * str )

my_atoi: This function converts a string to an integer.

Parameters:

str	(in char *) The string to be converted.

Returns:: A negative value on error. Else, the converted integer.

Definition at line 156 of file cmd_tools.c.

void print_fsal_attrib_mask	(	fsal_attrib_mask_t	mask,
		FILE *	output
	)

print_fsal_attrib_mask: Print an fsal_attrib_mask_t to a given output file.

Parameters:

mask	(in fsal_attrib_mask_t) The mask to be printed.
output	(in FILE *) The output where the mask is to be printed.

Returns:: Nothing.

Definition at line 720 of file cmd_tools.c.

void print_fsal_attributes	(	fsal_attrib_list_t	attrs,
		FILE *	output
	)

print_fsal_attributes: print an fsal_attrib_list_t to a given output file.

Parameters:

attrs	(in fsal_attrib_list_t) The attributes to be printed.
output	(in FILE *) The file where the attributes are to be printed.

Returns:: Nothing.

Definition at line 798 of file cmd_tools.c.

void print_fsal_status	(	FILE *	output,
		fsal_status_t	status
	)

print_fsal_status: this function prints an fsal_status_t to a given output file.

Parameters:

output	(in FILE *) The output where the status is to be printed.
status	(in status) The status to be printed.

Returns:: Nothing.

Definition at line 666 of file cmd_tools.c.

void print_item_line	(	FILE *	out,
		fsal_attrib_list_t *	attrib,
		char *	name,
		char *	target
	)

print_item_line: Prints a filesystem element on one line, like the Unix ls command.

Parameters:

out	(in FILE*) The file where the item is to be printed.
attrib	(in fsal_attrib_list_t *) the attributes for the item.
name	(in char *) The name of the item to be printed.
target	(in char *) It the item is a symbolic link, this contains the link target.

Returns:: Nothing.

Definition at line 853 of file cmd_tools.c.

void split_path	(	char *	in_path,
		char **	p_path,
		char **	p_file
	)

split_path: splits a path 'dir/dir/dir/obj' in two strings : 'dir/dir/dir' and 'obj'.

Parameters:

in_path	(in/out char *)
p_path	(out char **)
p_file	(out char **)

Definition at line 408 of file cmd_tools.c.

char* strtype ( fsal_nodetype_t type )

strtype: convert an FSAL object type to a string.

Parameters:

type	(in fsal_nodetype_t) The type to be printed.

Returns:: The name (char *) for this FSAL object type.

Definition at line 767 of file cmd_tools.c.

char* time2str	(	time_t	time_in,
		char *	str_out
	)

Definition at line 472 of file cmd_tools.c.

struct timeval time_diff	(	struct timeval	time_from,
		struct timeval	time_to
	)		`[read]`

Definition at line 1130 of file cmd_tools.c.

cmd_tools.c File Reference

Defines

Functions

Detailed Description

Define Documentation

Function Documentation