#include <stdio.h>
#include <stdint.h>
#include <stdarg.h>
#include "rlutil.h"
#include "string_arr.h"
#include "config/conf.h"

Data Structures
struct	addr_port

Macros
#define	_ksn_printf_type_(type)

#define	_ksn_printf_format_(format) "%s %s: " _ANSI_GREY "%s:(%s:%d)" _ANSI_NONE ": " _ANSI_GREEN format _ANSI_NONE

#define	_ksn_printf_format_display_m(format) "%s%s%s%s%d\b" format

#define	ksn_printf(ke, module, type, format,...)

#define	ksn_puts(ke, module, type, format)

Typedefs
typedef struct addr_port	addr_port_t

typedef enum ksnet_printf_type	ksnet_printf_type
	KSNet printf messages types. More...

Enumerations
enum	ksnet_printf_type { NONE_LOG, ERROR_M, CONNECT, MESSAGE, DEBUG, DEBUG_VV, DEBUG_VVV, DISPLAY_M }
	KSNet printf messages types. More...

Functions
addr_port_t *	wrap_inet_ntop (const struct sockaddr *sa)

void	addr_port_free (addr_port_t *ap_obj)

int	teoLogPuts (teonet_cfg teo_cfg, const char module, int type, const char *message)

int	ksnet_printf (teonet_cfg teo_cfg, int type, const char format,...)
	KSNet printf. More...

char *	ksnet_formatMessage (const char *fmt,...)
	Create formated message in new null terminated string. More...

char *	ksnet_sformatMessage (char str_to_free, const char fmt,...)
	Create formated message in new null terminated string, and free str_to_free. More...

char *	ksnet_vformatMessage (const char *fmt, va_list ap)

char *	getRandomHostName (void)
	Get random host name. More...

void *	memdup (const void *d, size_t s)
	Duplicate memory. More...

char *	trim (char *str)
	Remove trailing or leading space. More...

char *	trimlf (char *str)
	Remove trailing line feeds characters from null terminated string. More...

char *	removeTEsc (char *str)
	Remove terminal escape substrings from string. More...

int	calculate_lines (char *str)
	Calculate number of lines in string. More...

int	inarray (int val, const int *arr, int size)
	Check if a value exist in a array. More...

int	set_reuseaddr (int sd)
	Make socket reusable. More...

char *	getDataPath (void)
	Get path to teonet data folder. More...

char *	ksnet_getSysConfigDir (void)
	Getting path to ksnet configuration folder. More...

ksnet_stringArr	getIPs (teonet_cfg *conf)
	Get IPs. More...

int	ip_is_private (char *ip)
	Detect if input IP address is private. More...

int	ip_to_array (char ip, uint8_t arr)
	Convert IP to bytes array. More...

size_t	get_num_of_tags (char *data, size_t data_length)
	Calculate number of tags in json string. More...

void	KSN_SET_TEST_MODE (int test_mode)

int	KSN_GET_TEST_MODE ()

char *	ksn_base64_encode (const unsigned char data, size_t input_length, size_t output_length)
	Base64 encode. More...

unsigned char *	ksn_base64_decode (const char data, size_t input_length, size_t output_length)
	Base64decode. More...

void	dump_bytes (char buffer, int buffer_len, uint8_t data, int data_len)

void	printHexDump (void *addr, size_t len)

void	resolveDnsName (teonet_cfg *conf)

Macro Definition Documentation

#define _ksn_printf_format_ ( format ) "%s %s: " _ANSI_GREY "%s:(%s:%d)" _ANSI_NONE ": " _ANSI_GREEN format _ANSI_NONE

#define _ksn_printf_format_display_m ( format ) "%s%s%s%s%d\b" format

#define _ksn_printf_type_ ( type )

Value:

(type == MESSAGE ? "MESSAGE" : \
    type == ERROR_M ? "ERROR" : \
    type == DEBUG ? "DEBUG" : \
    type == DEBUG_VV ? "DEBUG_VV" : \
    type == DEBUG_VVV ? "DEBUG_VVV" : \
    type == CONNECT ? "CONNECT" : "DISPLAY")

Referenced by teoLogPuts().

#define ksn_printf	(	ke,
		module,
		type,
		format,
		...
	)

Value:

ksnet_printf(&((ke)->teo_cfg), type, \
        _ksn_printf_format_(format), \
        _ksn_printf_type_(type), \
        module[0] == '\0' ? (ke)->teo_cfg.app_name : module, \
        __func__, __FILE__, __LINE__, __VA_ARGS__)

Referenced by _check_connected(), _cmd_tcpp_read_cb(), _decrypt(), cmd_disconnected_cb(), cmd_l0_cb(), cmd_l0_check_cb(), cmd_l0_kick_client(), cmd_l0_to_cb(), cmd_reconnect_cb(), cmd_stream_cb(), cmd_udpp_read_cb(), connect_r_host_cb(), event_cb(), idle_activity_cb(), idle_cb(), idle_stdin_cb(), kq_connect_cb(), ksnCommandCheck(), ksnCommandSendCmdConnect(), ksnCommandSendCmdConnectA(), ksnCoreBind(), ksnCoreCheckNewPeer(), ksnCoreProcessPacket(), ksnCoreSendCmdto(), ksnCoreSendCmdtoA(), ksnCoreSendto(), ksnDecryptPackage(), ksnEncryptPackage(), ksnetEvMgrFree(), ksnetEvMgrRun(), ksnLNullClientDisconnect(), ksnLNullPacketSend(), ksnLNullSendToL0(), ksnLNulltrudpCheckPaket(), ksnSplitCombine(), ksnSplitPacket(), ksnStreamClose(), ksnStreamCreate(), ksnTCPProxyClientConnect(), ksnTCPProxyServerClientConnect(), ksnTCPProxyServerClientDisconnect(), ksnTCPProxyServerStart(), ksnTRUDPsendto(), open_local_port(), sendCmdAnswerToBinaryA(), sendCmdT(), sigusr2_cb(), stream_out_cb(), teo_recvfrom(), teo_sendto(), teoBroadcastSend(), teoLNullPacketCheckMiscrypted(), teoLogReaderOpenCbPP(), teoMetricInit(), teoSScrSend(), teoSScrSendA(), teoSScrSubscribeA(), teoSScrSubscription(), teoSScrUnSubscription(), timer_cb(), and trudp_event_cb().

#define ksn_puts	(	ke,
		module,
		type,
		format
	)

Value:

ksnet_printf(&((ke)->teo_cfg), type, \
        _ksn_printf_format_(format) "\n", \
        _ksn_printf_type_(type), \
        module[0] == '\0' ? (ke)->teo_cfg.app_name : module, \
        __func__, __FILE__, __LINE__)

Examples:: teodb_ex.c.

Referenced by event_cb(), ksnetEvMgrRun(), ksnReconnectInit(), ksnSplitCombine(), main(), sig_async_cb(), sigint_cb(), stdin_cb(), teoAsyncDestroy(), teoAsyncInit(), teoAsyncTest(), teoLoggingClientDestroy(), teoLoggingClientInit(), teoLoggingServerDestroy(), teoLoggingServerInit(), teoLogReaderDestroy(), teoLogReaderInit(), teoWSInit(), and trudp_event_cb().

Typedef Documentation

typedef struct addr_port addr_port_t

typedef enum ksnet_printf_type ksnet_printf_type

KSNet printf messages types.

Enumeration Type Documentation

enum ksnet_printf_type

KSNet printf messages types.

Enumerator
NONE_LOG	#0 Log off
ERROR_M	#1 Error message
CONNECT	#2 Connect or Auth messages
MESSAGE	#3 Regular messages
DEBUG	#4 Debug message (normal)
DEBUG_VV	#5 Debug message (extra)
DEBUG_VVV	#6 Debug message (extra+)
DISPLAY_M	#7 Regular messages (display only)

Function Documentation

void addr_port_free ( addr_port_t * ap_obj )

References addr_port::addr, and free().

Referenced by find_arp_by_addr_cb(), ksnCoreProcessPacket(), ksnTRUDPsendto(), resolveDnsName(), teo_recvfrom(), teo_sendto(), and trudp_send_event_ack_to_app().

int calculate_lines ( char * str )

Calculate number of lines in string.

Calculate number of line with line feed \n at the end in null input terminated string

Parameters

str	Input null terminated string

Returns: Number of line with linefeed \n at the end

Referenced by ksnetArpShow(), and ksnTRUDPstatShow().

void dump_bytes	(	char *	buffer,
		int	buffer_len,
		uint8_t *	data,
		int	data_len
	)

Referenced by ksnLNullPacketSend(), and teoLNullPacketCheckMiscrypted().

size_t get_num_of_tags	(	char *	data,
		size_t	data_length
	)

Calculate number of tags in json string.

Parameters

data
data_length

Returns

char* getDataPath ( void )

Get path to teonet data folder.

Returns: NULL terminated static string

References free(), KSN_BUFFER_SIZE, and ksnet_formatMessage().

Referenced by teo::Teonet::getPath(), ksnet_optRead(), ksnetEvMgrRun(), read_config(), teowebConfigRead(), and uconfigFileName().

ksnet_stringArr getIPs ( teonet_cfg * conf )

Get IPs.

Get IP address of this host

Returns: Pointer to ksnet_stringArr

References ksnet_stringArrAdd(), ksnet_stringArrCreate(), and teonet_cfg::vpn_ip.

Referenced by createCmdConnectRPacketUdp(), and open_local_port().

char* getRandomHostName ( void )

Get random host name.

Create random host name. Should be free after use.

Returns: String with random host name. Should be free after use.

References ksnet_formatMessage().

Referenced by set_defaults().

int inarray	(	int	val,
		const int *	arr,
		int	size
	)

Check if a value exist in a array.

Parameters

val	Integer value
arr	Integer array
size	Array size

Returns

int ip_is_private ( char * ip )

Detect if input IP address is private.

Parameters

ip

Returns

References ip_to_array().

Referenced by createCmdConnectRPacketUdp(), and open_local_port().

int ip_to_array	(	char *	ip,
		uint8_t *	arr
	)

Convert IP to bytes array.

Parameters

ip
arr

Returns

References free().

Referenced by ip_is_private(), and open_local_port().

unsigned char* ksn_base64_decode	(	const char *	data,
		size_t	input_length,
		size_t *	output_length
	)

Base64decode.

Parameters

data	Input encoded data
input_length	Input data length
output_length	Output data length

Returns: Decoded data, should be free after use

References build_decoding_table(), and malloc().

char* ksn_base64_encode	(	const unsigned char *	data,
		size_t	input_length,
		size_t *	output_length
	)

Base64 encode.

Parameters

[in]	data	Input data
[in]	input_length	Input data length
[out]	output_length	Output data length

Returns: Encoded data, should be free after use

References malloc().

int KSN_GET_TEST_MODE ( )

inline

Referenced by ksnet_printf().

void KSN_SET_TEST_MODE ( int test_mode )

inline

Referenced by main().

char* ksnet_formatMessage	(	const char *	fmt,
			...
	)

Create formated message in new null terminated string.

Parameters

fmt	Format string like in printf function
...	Parameter

Returns: Null terminated string, should be free after using or NULL on error

References ksnet_vformatMessage().

Referenced by cmd_disconnected_cb(), event_cb(), teo::Teonet::formatMessage(), getDataPath(), getRandomHostName(), ksnet_optRead(), ksnetArpShowHeader(), ksnetArpShowLine(), ksnetArpShowStr(), ksnetEvMgrRestart(), ksnMultiShowListStr(), open_local_port(), read_config(), teowebConfigRead(), and uconfigFileName().

char* ksnet_getSysConfigDir ( void )

Getting path to ksnet configuration folder.

Returns: NULL terminated string

Referenced by read_config(), teowebConfigRead(), and uconfigFileName().

int ksnet_printf	(	teonet_cfg *	teo_cfg,
		int	type,
		const char *	format,
			...
	)

KSNet printf.

See Also: vprintf

Make format output to stdout. Instead of standard printf function this function has type parameter which define type of print. It should be used this function instead of standard printf function.

Parameters

teo_cfg	Pointer to teonet_cfg
type	MESSAGE – print always; CONNECT – print if connect show flag connect is set; DEBUG – print if debug show flag is set on; DEBUG_VV – print if debug extra show flag is set on; ERROR_M – print always.
format	Format like in standard printf function
...	Parameters

Returns: Number of byte printed

References _ANSI_NONE, teonet_cfg::color_output_disable_f, CONNECT, data, DEBUG, DEBUG_VV, DEBUG_VVV, DISPLAY_M, ERROR_M, free(), teonet_cfg::ke, KSN_GET_TEST_MODE(), ksnet_vformatMessage(), ksnetEvMgrGetTime(), teonet_cfg::log_prefix, teonet_cfg::log_priority, MESSAGE, removeTEsc(), teonet_cfg::show_connect_f, teonet_cfg::show_debug_f, teonet_cfg::show_debug_vv_f, teonet_cfg::show_debug_vvv_f, teoFilterFlagCheck(), teoLogCheck(), teoLoggingClientSend(), and trimlf().

Referenced by event_cb(), ksnetArpShow(), main(), start_stop_daemon(), tcp_read_cb(), teoLogPuts(), and test2().

char* ksnet_sformatMessage	(	char *	str_to_free,
		const char *	fmt,
			...
	)

Create formated message in new null terminated string, and free str_to_free.

Parameters

str_to_free
fmt	Format string like in printf function
...	Parameter

Returns: Null terminated string, should be free after using or NULL on error

References free(), and ksnet_vformatMessage().

Referenced by event_cb(), ksnet_optRead(), ksnetArpShowHeader(), ksnetArpShowStr(), ksnMultiShowListStr(), and teoGetFullAppTypeFromHostInfo().

char* ksnet_vformatMessage	(	const char *	fmt,
		va_list	ap
	)

References free(), KSN_BUFFER_SM_SIZE, malloc(), and va_copy.

Referenced by ksnet_formatMessage(), ksnet_printf(), and ksnet_sformatMessage().

void* memdup	(	const void *	d,
		size_t	s
	)

Duplicate memory.

Todo:: move this function to teonet library

Allocate memory and copy selected value to it

Parameters

d	Pointer to value to copy
s	Length of value

Returns

References malloc().

Referenced by event_cb(), and get_cb().

void printHexDump	(	void *	addr,
		size_t	len
	)

char* removeTEsc ( char * str )

Remove terminal escape substrings from string.

Parameters

str

Returns

Referenced by ksnet_printf().

void resolveDnsName ( teonet_cfg * conf )

References addr_port::addr, addr_port_free(), KSN_BUFFER_SM_SIZE, teonet_cfg::r_host_addr, teonet_cfg::r_host_addr_opt, and wrap_inet_ntop().

Referenced by connect_r_host_cb(), and ksnet_optRead().

int set_reuseaddr ( int sd )

Make socket reusable.

Parameters

sd

Returns

int teoLogPuts	(	teonet_cfg *	teo_cfg,
		const char *	module,
		int	type,
		const char *	message
	)

References _ANSI_GREEN, _ANSI_NONE, _ksn_printf_type_, teonet_cfg::app_name, and ksnet_printf().

char* trim ( char * str )

Remove trailing or leading space.

Remove trailing or leading space or tabulation characters in input null terminated string

Parameters

str	Null terminated input string to remove trailing and leading spaces in

Returns: Pointer to input string (the same as input string)

char* trimlf ( char * str )

Remove trailing line feeds characters from null terminated string.

Parameters

str

Returns

Referenced by hotkeys_cb(), and ksnet_printf().

addr_port_t* wrap_inet_ntop ( const struct sockaddr * sa )

References wr__ntop().

Referenced by find_arp_by_addr_cb(), ksnCoreProcessPacket(), ksnTRUDPsendto(), resolveDnsName(), teo_recvfrom(), teo_sendto(), and trudp_send_event_ack_to_app().

Data Structures

Macros

Typedefs

Enumerations

Functions

Macro Definition Documentation

Typedef Documentation

Enumeration Type Documentation

Function Documentation