tools.h File Reference

#include "mmstools/mmstypes.h"
#include <vector>
#include <stdarg.h>
#include <pthread.h>
#include <stdio.h>
#include <sys/time.h>
#include <sys/types.h>

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Go to the source code of this file.

Defines
#define	DEBUGMSG(ident, msg...)
#define	DEBUGMSG_OUTSTR(ident, msg...)   printf("%s\n", ((string)(msg)).c_str())
#define	DEBUGOUT(msg...)
#define	DEBUGERR(msg...)
#define	TRACEOUT(ident, msg...)
#define	MSG2OUT(ident, msg...)   writeMessage2Stdout(ident, __FILE__, __LINE__, msg)
#define	WRITE_MSG(ident, msg...)
#define	WRITE_MSGI(msg...)
#define	WRITE_ERR(ident, msg...)   fprintf(stderr, "%s: ", ident);fprintf(stderr, msg);printf("\n");
#define	WRITE_ERRI(msg...)   fprintf(stderr, "%s: ", identity.c_str());fprintf(stderr, msg);printf("\n");
Functions
string	substituteEnvVars (string input)
	substitutes environment variables in a string
string	maskChars (string str)
string *	strToUpr (string *src)
string	strToUpr (string src)
string *	strToLwr (string *src)
string	strToLwr (string src)
int	hexToInt (const char *in)
string	ucharToHex (unsigned char in)
bool	getCurrentTimeBuffer (char *dtbuf, char *datebuf=NULL, char *timebuf=NULL, time_t *clock=NULL)
bool	getCurrentTimeString (string *dtstr, string *datestr=NULL, string *timestr=NULL, time_t *clock=NULL)
string	getDayOfWeek (time_t *clock=NULL)
void	initLogging (char *Iam, char *logfile)
string	getSimpleTimeString ()
void	writeMessage (const char *ctrl,...)
int	strToInt (string s)
unsigned int	strToUInt (string s)
string	iToStr (int i)
string	fToStr (double i)
string	cpToStr (char *)
string	cToStr (char)
char *	scanForString (char *buf, char *toFind, char **ret=NULL, int offset=0, unsigned int length=0)
char *	scanForString (char *buf, char *toFind, string *ret=NULL, int offset=0, unsigned int length=0)
string	scanForString (string buf, string toFind, string *ret=NULL, int offset=0, unsigned int length=0)
void	split (string str, string delim, vector< string > &results, bool allowEmpty=false)
void	msleep (unsigned long msec)
bool	scanString (string toscan, string frontkey, string backkey, unsigned int offset, unsigned int length, string *result, unsigned int *nextpos)
void	trim (string &str)
bool	strToBool (string s)
void	fixPathStr (string &path)
	Removes double slashes from strings containing filesystem paths.
void	executeCmd (string cmd, pid_t *cpid=NULL)
bool	file_exist (string filename)
void	writeDebugMessage (const char *identity, const char *filename, const int lineno, const char *msg,...)
void	writeDebugMessage (const char *identity, const char *filename, const int lineno, const string &msg)
void	writeMessage2Stdout (const char *identity, const char *filename, const int lineno, const char *msg,...)
void	writeMessage2Stdout (const char *identity, const char *filename, const int lineno, const string &msg)
unsigned int	getMTimeStamp ()
unsigned int	getMDiff (unsigned int start_ts, unsigned int end_ts)
int64_t	timespecDiff (struct timespec *timeA, struct timespec *timeB)
void	rotateUCharBuffer180 (unsigned char *buffer, int pitch, int w, int h)
void	rotateUShortIntBuffer180 (unsigned short int *buffer, int pitch, int w, int h)
void	rotateUIntBuffer180 (unsigned int *buffer, int pitch, int w, int h)
bool	convBidiString (const string &in_str, string &out_str, bool bArabic=false)
	Convert a bidirectional string.
string	XMLencode (const string &Source)

---

Define Documentation

#define DEBUGERR

(

msg...

)

Definition at line 61 of file tools.h.

#define DEBUGMSG	(	ident,
		msg...		)

Definition at line 52 of file tools.h.

#define DEBUGMSG_OUTSTR	(	ident,
		msg...		)	printf("%s\n", ((string)(msg)).c_str())

Definition at line 53 of file tools.h.

#define DEBUGOUT

(

msg...

)

Definition at line 60 of file tools.h.

#define MSG2OUT	(	ident,
		msg...		)	writeMessage2Stdout(ident, __FILE__, __LINE__, msg)

Definition at line 70 of file tools.h.

#define TRACEOUT	(	ident,
		msg...		)

Definition at line 67 of file tools.h.

#define WRITE_ERR	(	ident,
		msg...		)	fprintf(stderr, "%s: ", ident);fprintf(stderr, msg);printf("\n");

Definition at line 81 of file tools.h.

#define WRITE_ERRI

(

msg...

)

fprintf(stderr, "%s: ", identity.c_str());fprintf(stderr, msg);printf("\n");

Definition at line 82 of file tools.h.

#define WRITE_MSG	(	ident,
		msg...		)

Definition at line 77 of file tools.h.

#define WRITE_MSGI

(

msg...

)

Definition at line 78 of file tools.h.

---

Function Documentation

bool convBidiString	(	const string &	in_str,
		string &	out_str,
		bool	bArabic = false
	)

Convert a bidirectional string.

Parameters:

	in_str	source string (UTF-8)
	out_str	destination string (UTF-8)

Returns:

true if successfully converted

Note:

in_str and out_str can be the same

Definition at line 853 of file tools.cpp.

string cpToStr

(

char *

)

Definition at line 518 of file tools.cpp.

string cToStr

(

char

)

Definition at line 524 of file tools.cpp.

void executeCmd	(	string	cmd,
		pid_t *	cpid = NULL
	)

Definition at line 561 of file tools.cpp.

bool file_exist

(

string

filename

)

Definition at line 639 of file tools.cpp.

void fixPathStr

(

string &

path

)

Removes double slashes from strings containing filesystem paths.

Parameters:

path

string to fix

Definition at line 556 of file tools.cpp.

string fToStr

(

double

i

)

Definition at line 360 of file tools.cpp.

bool getCurrentTimeBuffer	(	char *	dtbuf,
		char *	datebuf = NULL,
		char *	timebuf = NULL,
		time_t *	clock = NULL
	)

Definition at line 176 of file tools.cpp.

bool getCurrentTimeString	(	string *	dtstr,
		string *	datestr = NULL,
		string *	timestr = NULL,
		time_t *	clock = NULL
	)

Definition at line 217 of file tools.cpp.

string getDayOfWeek

(

time_t *

clock = NULL

)

Definition at line 235 of file tools.cpp.

unsigned int getMDiff	(	unsigned int	start_ts,
		unsigned int	end_ts
	)

Definition at line 762 of file tools.cpp.

unsigned int getMTimeStamp

(

)

Definition at line 752 of file tools.cpp.

string getSimpleTimeString

(

)

Definition at line 168 of file tools.cpp.

int hexToInt

(

const char *

in

)

Definition at line 135 of file tools.cpp.

void initLogging	(	char *	Iam,
		char *	logfile
	)

Definition at line 278 of file tools.cpp.

string iToStr

(

int

i

)

Definition at line 350 of file tools.cpp.

string maskChars

(

string

str

)

Definition at line 90 of file tools.cpp.

void msleep

(

unsigned long

msec

)

Definition at line 461 of file tools.cpp.

void rotateUCharBuffer180	(	unsigned char *	buffer,
		int	pitch,
		int	w,
		int	h
	)

Definition at line 781 of file tools.cpp.

void rotateUIntBuffer180	(	unsigned int *	buffer,
		int	pitch,
		int	w,
		int	h
	)

Definition at line 815 of file tools.cpp.

void rotateUShortIntBuffer180	(	unsigned short int *	buffer,
		int	pitch,
		int	w,
		int	h
	)

Definition at line 798 of file tools.cpp.

string scanForString	(	string	buf,
		string	toFind,
		string *	ret = NULL,
		int	offset = 0,
		unsigned int	length = 0
	)

Definition at line 417 of file tools.cpp.

char* scanForString	(	char *	buf,
		char *	toFind,
		string *	ret = NULL,
		int	offset = 0,
		unsigned int	length = 0
	)

Definition at line 401 of file tools.cpp.

char* scanForString	(	char *	buf,
		char *	toFind,
		char **	ret = NULL,
		int	offset = 0,
		unsigned int	length = 0
	)

Definition at line 370 of file tools.cpp.

bool scanString	(	string	toscan,
		string	frontkey,
		string	backkey,
		unsigned int	offset,
		unsigned int	length,
		string *	result,
		unsigned int *	nextpos
	)

Definition at line 467 of file tools.cpp.

void split	(	string	str,
		string	delim,
		vector< string > &	results,
		bool	allowEmpty = false
	)

Definition at line 448 of file tools.cpp.

bool strToBool

(

string

s

)

Definition at line 545 of file tools.cpp.

int strToInt

(

string

s

)

Definition at line 341 of file tools.cpp.

string strToLwr

(

string

src

)

Definition at line 128 of file tools.cpp.

string* strToLwr

(

string *

src

)

Definition at line 118 of file tools.cpp.

unsigned int strToUInt

(

string

s

)

Definition at line 345 of file tools.cpp.

string strToUpr

(

string

src

)

Definition at line 111 of file tools.cpp.

string* strToUpr

(

string *

src

)

Definition at line 101 of file tools.cpp.

string substituteEnvVars

(

string

input

)

substitutes environment variables in a string

Parameters:

input

string containing the variable components

Returns:

the string with the replaced components

Note:

this will only work if the libc supports _XOPEN_SOURCE

Definition at line 68 of file tools.cpp.

int64_t timespecDiff	(	struct timespec *	timeA,
		struct timespec *	timeB
	)

Definition at line 772 of file tools.cpp.

void trim

(

string &

str

)

Definition at line 534 of file tools.cpp.

string ucharToHex

(

unsigned char

in

)

Definition at line 162 of file tools.cpp.

void writeDebugMessage	(	const char *	identity,
		const char *	filename,
		const int	lineno,
		const string &	msg
	)

Definition at line 683 of file tools.cpp.

void writeDebugMessage	(	const char *	identity,
		const char *	filename,
		const int	lineno,
		const char *	msg,
			...
	)

Definition at line 648 of file tools.cpp.

void writeMessage	(	const char *	ctrl,
			...
	)

Definition at line 300 of file tools.cpp.

void writeMessage2Stdout	(	const char *	identity,
		const char *	filename,
		const int	lineno,
		const string &	msg
	)

Definition at line 735 of file tools.cpp.

void writeMessage2Stdout	(	const char *	identity,
		const char *	filename,
		const int	lineno,
		const char *	msg,
			...
	)

Definition at line 711 of file tools.cpp.

string XMLencode

(

const string &

Source

)

Definition at line 953 of file tools.cpp.