libaitcli/src/aitcli.c - diff

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Diff for /libaitcli/src/aitcli.c between versions 1.10.2.1 and 1.21.2.7

version 1.10.2.1, 2013/11/20 16:38:14	version 1.21.2.7, 2025/12/24 00:49:52
Line 12 terms:	Line 12 terms:
All of the documentation and software included in the ELWIX and AITNET	All of the documentation and software included in the ELWIX and AITNET
Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org>	Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org>

Copyright 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013	Copyright 2004 - 2025
by Michael Pounov <misho@elwix.org>. All rights reserved.	by Michael Pounov <misho@elwix.org>. All rights reserved.

Redistribution and use in source and binary forms, with or without	Redistribution and use in source and binary forms, with or without
Line 84 cli_SetErr(int eno, char *estr, ...)	Line 84 cli_SetErr(int eno, char *estr, ...)
// ------------------------------------------------------------	// ------------------------------------------------------------

static inline void	static inline void
	rewindin(linebuffer_t * __restrict buf, int len)
	{
	int ign __attribute__((unused));

	if (buf) {
	if (len == -1)
	len = buf->line_posin;
	while (len-- > 0)
	ign = write(buf->line_out, K_CTRL_H, 1);
	}
	}

	static inline void
	clrscrEOLin(linebuffer_t * __restrict buf)
	{
	register int i;
	int ign __attribute__((unused));

	if (buf) {
	rewindin(buf, -1);

	for (i = 0; i < buf->line_lenin; i++)
	ign = write(buf->line_out, K_SPACE, 1);
	}
	}

	static inline void
clrscrEOL(linebuffer_t * __restrict buf)	clrscrEOL(linebuffer_t * __restrict buf)
{	{
register int i;	register int i;
	int ign __attribute__((unused));

if (buf && buf->line_prompt) {	if (buf && buf->line_prompt) {
write(buf->line_out, K_CR, 1);	ign = write(buf->line_out, K_CR, 1);

for (i = 0; i < buf->line_len; i++)	for (i = 0; i < buf->line_len; i++)
write(buf->line_out, K_SPACE, 1);	ign = write(buf->line_out, K_SPACE, 1);
}	}
}	}

static inline void	static inline void
	printfEOLin(linebuffer_t * __restrict buf)
	{
	int ign __attribute__((unused));

	if (buf)
	ign = write(buf->line_out, buf->line_input, buf->line_lenin);
	}

	static inline void
printfEOL(linebuffer_t * __restrict buf, int len, int prompt)	printfEOL(linebuffer_t * __restrict buf, int len, int prompt)
{	{
	int ign __attribute__((unused));

if (buf) {	if (buf) {
if (prompt && buf->line_prompt) {	ign = write(buf->line_out, K_CR, 1);
write(buf->line_out, K_CR, 1);
write(buf->line_out, buf->line_prompt, buf->line_bol);
}

write(buf->line_out, buf->line_buf, len == -1 ?	if (prompt && buf->line_prompt)
buf->line_eol - buf->line_bol: len);	ign = write(buf->line_out, buf->line_prompt, buf->line_bol);

	ign = write(buf->line_out, buf->line_buf, len == -1 ?
	buf->line_eol - buf->line_bol : len);
}	}
}	}

static inline void	static inline void
printfCR(linebuffer_t * __restrict buf, int prompt)	printfCR(linebuffer_t * __restrict buf, int prompt)
{	{
if (buf && prompt && buf->line_prompt) {	int ign __attribute__((unused));
write(buf->line_out, K_CR, 1);
write(buf->line_out, buf->line_prompt, buf->line_bol);	ign = write(buf->line_out, K_CR, 1);
}	if (buf && prompt && buf->line_prompt)
	ign = write(buf->line_out, buf->line_prompt, buf->line_bol);
}	}

static inline void	static inline void
printfNL(linebuffer_t * __restrict buf, int prompt)	printfNL(linebuffer_t * __restrict buf, int prompt)
{	{
	int ign __attribute__((unused));

if (buf) {	if (buf) {
write(buf->line_out, K_ENTER, 1);	ign = write(buf->line_out, K_ENTER, 1);

if (prompt)	if (prompt)
if (prompt && buf->line_prompt)	if (prompt && buf->line_prompt)
write(buf->line_out, buf->line_prompt, buf->line_bol);	ign = write(buf->line_out, buf->line_prompt, buf->line_bol);
}	}
}	}

// ------------------------------------------------------------	// ------------------------------------------------------------

static int	static int
	bufCHARin(int idx, void * __restrict cli_buffer)
	{
	linebuffer_t *buf = cli_buffer;
	int pos;
	int ign __attribute__((unused));

	if (!cli_buffer \|\| idx < 0 \|\| idx > MAX_BINDKEY)
	return RETCODE_ERR;

	pos = buf->line_posin;

	if (buf->line_mode == LINEMODE_INS)
	memmove(buf->line_input + pos + buf->line_inkeys[idx].key_len, buf->line_input + pos,
	buf->line_lenin - buf->line_posin);
	if (buf->line_mode == LINEMODE_INS \|\| buf->line_posin == buf->line_lenin)
	buf->line_lenin += buf->line_inkeys[idx].key_len;
	buf->line_posin += buf->line_inkeys[idx].key_len;

	memcpy(buf->line_input + pos, buf->line_inkeys[idx].key_ch, buf->line_inkeys[idx].key_len);
	buf->line_input[buf->line_lenin] = 0;

	if (buf->line_mode == LINEMODE_INS) {
	rewindin(buf, buf->line_posin - buf->line_inkeys[idx].key_len);
	printfEOLin(buf);
	rewindin(buf, buf->line_lenin - buf->line_posin);
	}
	return RETCODE_OK;
	}

	static int
bufCHAR(int idx, void * __restrict cli_buffer)	bufCHAR(int idx, void * __restrict cli_buffer)
{	{
linebuffer_t *buf = cli_buffer;	linebuffer_t *buf = cli_buffer;
int pos;	int pos;
	int ign __attribute__((unused));

if (!cli_buffer \|\| idx < 0 \|\| idx > MAX_BINDKEY)	if (!cli_buffer \|\| idx < 0 \|\| idx > MAX_BINDKEY)
return RETCODE_ERR;	return RETCODE_ERR;
Line 154 bufCHAR(int idx, void * __restrict cli_buffer)	Line 227 bufCHAR(int idx, void * __restrict cli_buffer)
memcpy(buf->line_buf + pos, buf->line_keys[idx].key_ch, buf->line_keys[idx].key_len);	memcpy(buf->line_buf + pos, buf->line_keys[idx].key_ch, buf->line_keys[idx].key_len);
buf->line_buf[buf->line_len - 1] = 0;	buf->line_buf[buf->line_len - 1] = 0;

write(buf->line_out, buf->line_keys[idx].key_ch, buf->line_keys[idx].key_len);	if (buf->line_prompt)
	ign = write(buf->line_out, buf->line_keys[idx].key_ch, buf->line_keys[idx].key_len);

if (buf->line_mode == LINEMODE_INS) {	if (buf->line_mode == LINEMODE_INS) {
write(buf->line_out, (const u_char*) buf->line_buf + pos + buf->line_keys[idx].key_len,	ign = write(buf->line_out, (const u_char*) buf->line_buf + pos + buf->line_keys[idx].key_len,
buf->line_len - buf->line_eol);	buf->line_len - buf->line_eol);
printfEOL(buf, -1, 1);	printfEOL(buf, -1, 1);
}	}
Line 165 bufCHAR(int idx, void * __restrict cli_buffer)	Line 239 bufCHAR(int idx, void * __restrict cli_buffer)
}	}

static int	static int
	bufEOLin(int idx, void * __restrict cli_buffer)
	{
	if (!cli_buffer \|\| idx < 0 \|\| idx > MAX_BINDKEY)
	return RETCODE_ERR;

	return RETCODE_EOL;
	}

	static int
bufEOL(int idx, void * __restrict cli_buffer)	bufEOL(int idx, void * __restrict cli_buffer)
{	{
if (!cli_buffer \|\| idx < 0 \|\| idx > MAX_BINDKEY)	if (!cli_buffer \|\| idx < 0 \|\| idx > MAX_BINDKEY)
Line 177 bufEOL(int idx, void * __restrict cli_buffer)	Line 260 bufEOL(int idx, void * __restrict cli_buffer)
static int	static int
bufEOF(int idx, void * __restrict cli_buffer)	bufEOF(int idx, void * __restrict cli_buffer)
{	{
	int ret;

/*	/*
if (!cli_buffer \|\| idx < 0 \|\| idx > MAX_BINDKEY)	if (!cli_buffer \|\| idx < 0 \|\| idx > MAX_BINDKEY)
return RETCODE_ERR;	return RETCODE_ERR;
*/	*/

return RETCODE_EOF;	printfNL(cli_buffer, 0);
	ret = cli_Cmd_End(cli_buffer, idx, NULL);
	printfCR(cli_buffer, (ret != RETCODE_EOF));

	return ret;
}	}

static int	static int
Line 248 bufDOWN(int idx, void * __restrict cli_buffer)	Line 337 bufDOWN(int idx, void * __restrict cli_buffer)
}	}

static int	static int
	bufCLRin(int idx, void * __restrict cli_buffer)
	{
	linebuffer_t *buf = cli_buffer;

	if (!cli_buffer \|\| idx < 0 \|\| idx > MAX_BINDKEY)
	return RETCODE_ERR;

	clrscrEOLin(buf);
	rewindin(buf, buf->line_lenin);
	cli_freeInput(cli_buffer);
	return RETCODE_OK;
	}

	static int
bufCLR(int idx, void * __restrict cli_buffer)	bufCLR(int idx, void * __restrict cli_buffer)
{	{
if (!cli_buffer \|\| idx < 0 \|\| idx > MAX_BINDKEY)	if (!cli_buffer \|\| idx < 0 \|\| idx > MAX_BINDKEY)
Line 261 bufCLR(int idx, void * __restrict cli_buffer)	Line 364 bufCLR(int idx, void * __restrict cli_buffer)
}	}

static int	static int
	bufBSin(int idx, void * __restrict cli_buffer)
	{
	linebuffer_t *buf = cli_buffer;

	if (!cli_buffer \|\| idx < 0 \|\| idx > MAX_BINDKEY)
	return RETCODE_ERR;

	if (buf->line_posin > 0) {
	clrscrEOLin(buf);
	rewindin(buf, -1);

	buf->line_posin--;
	buf->line_lenin--;
	memmove(buf->line_input + buf->line_posin,
	buf->line_input + buf->line_posin + 1,
	buf->line_lenin - buf->line_posin);
	buf->line_input[buf->line_lenin] = 0;

	rewindin(buf, buf->line_lenin - buf->line_posin);
	printfEOLin(buf);
	rewindin(buf, buf->line_lenin - buf->line_posin);
	}

	return RETCODE_OK;
	}

	static int
bufBS(int idx, void * __restrict cli_buffer)	bufBS(int idx, void * __restrict cli_buffer)
{	{
linebuffer_t *buf = cli_buffer;	linebuffer_t *buf = cli_buffer;
Line 318 bufMODE(int idx, void * __restrict cli_buffer)	Line 448 bufMODE(int idx, void * __restrict cli_buffer)
}	}

static int	static int
	bufBEGINin(int idx, void * __restrict cli_buffer)
	{
	linebuffer_t *buf = cli_buffer;

	if (!cli_buffer \|\| idx < 0 \|\| idx > MAX_BINDKEY)
	return RETCODE_ERR;

	rewindin(buf, -1);
	buf->line_posin ^= buf->line_posin;

	return RETCODE_OK;
	}

	static int
bufBEGIN(int idx, void * __restrict cli_buffer)	bufBEGIN(int idx, void * __restrict cli_buffer)
{	{
linebuffer_t *buf = cli_buffer;	linebuffer_t *buf = cli_buffer;
Line 332 bufBEGIN(int idx, void * __restrict cli_buffer)	Line 476 bufBEGIN(int idx, void * __restrict cli_buffer)
}	}

static int	static int
	bufENDin(int idx, void * __restrict cli_buffer)
	{
	linebuffer_t *buf = cli_buffer;

	if (!cli_buffer \|\| idx < 0 \|\| idx > MAX_BINDKEY)
	return RETCODE_ERR;

	rewindin(buf, -1);
	printfEOLin(buf);
	buf->line_posin = buf->line_lenin;

	return RETCODE_OK;
	}

	static int
bufEND(int idx, void * __restrict cli_buffer)	bufEND(int idx, void * __restrict cli_buffer)
{	{
linebuffer_t *buf = cli_buffer;	linebuffer_t *buf = cli_buffer;
Line 346 bufEND(int idx, void * __restrict cli_buffer)	Line 505 bufEND(int idx, void * __restrict cli_buffer)
}	}

static int	static int
	bufLEFTin(int idx, void * __restrict cli_buffer)
	{
	linebuffer_t *buf = cli_buffer;

	if (!cli_buffer \|\| idx < 0 \|\| idx > MAX_BINDKEY)
	return RETCODE_ERR;

	if (buf->line_posin > 0) {
	rewindin(buf, 1);
	buf->line_posin--;
	}

	return RETCODE_OK;
	}

	static int
bufLEFT(int idx, void * __restrict cli_buffer)	bufLEFT(int idx, void * __restrict cli_buffer)
{	{
linebuffer_t *buf = cli_buffer;	linebuffer_t *buf = cli_buffer;
Line 360 bufLEFT(int idx, void * __restrict cli_buffer)	Line 535 bufLEFT(int idx, void * __restrict cli_buffer)
}	}

static int	static int
	bufRIGHTin(int idx, void * __restrict cli_buffer)
	{
	linebuffer_t *buf = cli_buffer;

	if (!cli_buffer \|\| idx < 0 \|\| idx > MAX_BINDKEY)
	return RETCODE_ERR;

	if (buf->line_posin < buf->line_lenin) {
	write(buf->line_out, buf->line_input + buf->line_posin, 1);
	buf->line_posin++;
	}

	return RETCODE_OK;
	}

	static int
bufRIGHT(int idx, void * __restrict cli_buffer)	bufRIGHT(int idx, void * __restrict cli_buffer)
{	{
linebuffer_t *buf = cli_buffer;	linebuffer_t *buf = cli_buffer;
Line 374 bufRIGHT(int idx, void * __restrict cli_buffer)	Line 565 bufRIGHT(int idx, void * __restrict cli_buffer)
}	}

static int	static int
	bufDELin(int idx, void * __restrict cli_buffer)
	{
	linebuffer_t *buf = cli_buffer;

	if (!cli_buffer \|\| idx < 0 \|\| idx > MAX_BINDKEY)
	return RETCODE_ERR;

	if (buf->line_lenin > 0 && buf->line_posin < buf->line_lenin) {
	clrscrEOLin(buf);
	rewindin(buf, buf->line_lenin);

	buf->line_lenin--;
	memmove(buf->line_input + buf->line_posin,
	buf->line_input + buf->line_posin + 1,
	buf->line_lenin - buf->line_posin);
	buf->line_input[buf->line_lenin] = 0;

	printfEOLin(buf);
	rewindin(buf, buf->line_lenin - buf->line_posin);
	}

	return RETCODE_OK;
	}

	static int
bufDEL(int idx, void * __restrict cli_buffer)	bufDEL(int idx, void * __restrict cli_buffer)
{	{
linebuffer_t *buf = cli_buffer;	linebuffer_t *buf = cli_buffer;
Line 381 bufDEL(int idx, void * __restrict cli_buffer)	Line 597 bufDEL(int idx, void * __restrict cli_buffer)
if (!cli_buffer \|\| idx < 0 \|\| idx > MAX_BINDKEY)	if (!cli_buffer \|\| idx < 0 \|\| idx > MAX_BINDKEY)
return RETCODE_ERR;	return RETCODE_ERR;

clrscrEOL(buf);	if (buf->line_bol < buf->line_eol && buf->line_eol < buf->line_len) {
	clrscrEOL(buf);

buf->line_len--;	buf->line_len--;
memmove(buf->line_buf + buf->line_eol - buf->line_bol,	memmove(buf->line_buf + buf->line_eol - buf->line_bol,
buf->line_buf + buf->line_eol - buf->line_bol + 1,	buf->line_buf + buf->line_eol - buf->line_bol + 1,
buf->line_len - buf->line_eol);	buf->line_len - buf->line_eol);
buf->line_buf[buf->line_len - 1] = 0;	buf->line_buf[buf->line_len - 1] = 0;

printfEOL(buf, buf->line_len - 1, 1);	printfEOL(buf, buf->line_len - 1, 1);
printfEOL(buf, -1, 1);	printfEOL(buf, -1, 1);
	}

return RETCODE_OK;	return RETCODE_OK;
}	}
Line 403 bufComp(int idx, void * __restrict cli_buffer)	Line 621 bufComp(int idx, void * __restrict cli_buffer)
register int i, j;	register int i, j;
struct tagCommand cmd, c;	struct tagCommand cmd, c;
int pos, ret = RETCODE_OK;	int pos, ret = RETCODE_OK;
	int ign __attribute__((unused));

if (!cli_buffer \|\| idx < 0 \|\| idx > MAX_BINDKEY)	if (!cli_buffer \|\| idx < 0 \|\| idx > MAX_BINDKEY)
return RETCODE_ERR;	return RETCODE_ERR;
Line 415 bufComp(int idx, void * __restrict cli_buffer)	Line 634 bufComp(int idx, void * __restrict cli_buffer)
str_Trim(s);	str_Trim(s);
}	}

i = j = 0;	j = 0;
c = NULL;	c = NULL;
memset(szLine, 0, STRSIZ);	memset(szLine, 0, STRSIZ);
if (*s) {	if (*s) {
Line 465 bufComp(int idx, void * __restrict cli_buffer)	Line 684 bufComp(int idx, void * __restrict cli_buffer)
/* completion show actions ... */	/* completion show actions ... */
if (j > 1 && c) {	if (j > 1 && c) {
printfNL(buf, 0);	printfNL(buf, 0);
write(buf->line_out, szLine, strlen(szLine));	ign = write(buf->line_out, szLine, strlen(szLine));
printfNL(buf, 1);	printfNL(buf, 1);
printfEOL(buf, buf->line_len - 1, 1);	printfEOL(buf, buf->line_len - 1, 1);
printfEOL(buf, -1, 1);	printfEOL(buf, -1, 1);
Line 510 static int	Line 729 static int
bufEndNode(int idx, void * __restrict cli_buffer)	bufEndNode(int idx, void * __restrict cli_buffer)
{	{
linebuffer_t *buf = cli_buffer;	linebuffer_t *buf = cli_buffer;
	char szPrompt[STRSIZ + 16] = {[0 ... STRSIZ + 15] = 0};

if (!cli_buffer \|\| idx < 0 \|\| idx > MAX_BINDKEY)	if (!cli_buffer \|\| idx < 0 \|\| idx > MAX_BINDKEY)
return RETCODE_ERR;	return RETCODE_ERR;
Line 517 bufEndNode(int idx, void * __restrict cli_buffer)	Line 737 bufEndNode(int idx, void * __restrict cli_buffer)
if (buf->line_level > 0) {	if (buf->line_level > 0) {
printfNL(cli_buffer, 0);	printfNL(cli_buffer, 0);
buf->line_level--;	buf->line_level--;
	snprintf(szPrompt, sizeof szPrompt, "%s{%d}> ", buf->line_porigin, buf->line_level);
	cli_setPrompt(buf, szPrompt);
cli_Printf(buf, "Enter to config level %d\n", buf->line_level);	cli_Printf(buf, "Enter to config level %d\n", buf->line_level);
}	}

Line 539 cli_Printf(linebuffer_t * __restrict cli_buffer, char	Line 761 cli_Printf(linebuffer_t * __restrict cli_buffer, char
FILE *f;	FILE *f;

if (fmt) {	if (fmt) {
f = fdopen(cli_buffer->line_out, "a");	f = fdopen(dup(cli_buffer->line_out), "a");
if (!f) {	if (!f) {
LOGERR;	LOGERR;
return;	return;
Line 548 cli_Printf(linebuffer_t * __restrict cli_buffer, char	Line 770 cli_Printf(linebuffer_t * __restrict cli_buffer, char
va_start(lst, fmt);	va_start(lst, fmt);
vfprintf(f, fmt, lst);	vfprintf(f, fmt, lst);
va_end(lst);	va_end(lst);

	fclose(f);
} else	} else
cli_SetErr(EINVAL, "Invalid input parameters ...");	cli_SetErr(EINVAL, "Invalid input parameters ...");
}	}
Line 867 cli_resetHistory(linebuffer_t * __restrict cli_buffer)	Line 1091 cli_resetHistory(linebuffer_t * __restrict cli_buffer)


/*	/*
	* cli_freeInput() - Clear entire input
	*
	* @cli_buffer = CLI buffer
	* return: RETCODE_ERR error, RETCODE_OK ok
	*/
	int
	cli_freeInput(linebuffer_t * __restrict cli_buffer)
	{
	int code = RETCODE_ERR;

	if (cli_buffer) {
	memset(cli_buffer->line_input, 0, BUFSIZ);
	cli_buffer->line_posin ^= cli_buffer->line_posin;
	cli_buffer->line_lenin ^= cli_buffer->line_lenin;

	code = RETCODE_OK;
	} else
	cli_SetErr(EINVAL, "Invalid input parameters ...");

	return code;
	}
	/*
* cli_freeLine() - Clear entire line	* cli_freeLine() - Clear entire line
*	*
* @cli_buffer = CLI buffer	* @cli_buffer = CLI buffer
Line 878 cli_freeLine(linebuffer_t * __restrict cli_buffer)	Line 1124 cli_freeLine(linebuffer_t * __restrict cli_buffer)
int code = RETCODE_ERR;	int code = RETCODE_ERR;

if (cli_buffer) {	if (cli_buffer) {
if (cli_buffer->line_buf)	memset(cli_buffer->line_buf, 0, BUFSIZ);
e_free(cli_buffer->line_buf);	cli_buffer->line_eol = cli_buffer->line_bol;
	cli_buffer->line_len = 1 + cli_buffer->line_eol;

cli_buffer->line_buf = e_malloc(BUFSIZ);	code = RETCODE_OK;
if (cli_buffer->line_buf) {
memset(cli_buffer->line_buf, 0, BUFSIZ);
cli_buffer->line_eol = cli_buffer->line_bol;
cli_buffer->line_len = 1 + cli_buffer->line_eol;

code = RETCODE_OK;
} else
LOGERR;
} else	} else
cli_SetErr(EINVAL, "Invalid input parameters ...");	cli_SetErr(EINVAL, "Invalid input parameters ...");

Line 957 cliEnd(linebuffer_t * __restrict cli_buffer)	Line 1196 cliEnd(linebuffer_t * __restrict cli_buffer)
if (cli_buffer->line_buf)	if (cli_buffer->line_buf)
e_free(cli_buffer->line_buf);	e_free(cli_buffer->line_buf);

	if (cli_buffer->line_inkeys)
	e_free(cli_buffer->line_inkeys);
	if (cli_buffer->line_input)
	e_free(cli_buffer->line_input);

e_free(cli_buffer);	e_free(cli_buffer);
cli_buffer = NULL;	cli_buffer = NULL;
} else	} else
Line 975 linebuffer_t *	Line 1219 linebuffer_t *
cliInit(int fin, int fout, const char *prompt)	cliInit(int fin, int fout, const char *prompt)
{	{
linebuffer_t *cli_buffer;	linebuffer_t *cli_buffer;
bindkey_t *keys;	bindkey_t keys, inkeys;
register int i;	register int i;
	char szPrompt[STRSIZ + 16] = {[0 ... STRSIZ + 15] = 0};

/* init buffer */	/* init buffer */
cli_buffer = e_malloc(sizeof(linebuffer_t));	cli_buffer = e_malloc(sizeof(linebuffer_t));
Line 993 cliInit(int fin, int fout, const char *prompt)	Line 1238 cliInit(int fin, int fout, const char *prompt)
SLIST_INIT(&cli_buffer->line_cmds);	SLIST_INIT(&cli_buffer->line_cmds);

if (prompt) {	if (prompt) {
cli_buffer->line_prompt = e_strdup(prompt);	strlcpy(cli_buffer->line_porigin, prompt, sizeof cli_buffer->line_porigin);
	snprintf(szPrompt, sizeof szPrompt, "%s{%d}> ", cli_buffer->line_porigin, cli_buffer->line_level);
	cli_buffer->line_prompt = e_strdup(szPrompt);
if (!cli_buffer->line_prompt) {	if (!cli_buffer->line_prompt) {
LOGERR;	LOGERR;
e_free(cli_buffer);	e_free(cli_buffer);
Line 1015 cliInit(int fin, int fout, const char *prompt)	Line 1262 cliInit(int fin, int fout, const char *prompt)
memset(cli_buffer->line_buf, 0, BUFSIZ);	memset(cli_buffer->line_buf, 0, BUFSIZ);
cli_buffer->line_len = 1 + cli_buffer->line_eol;	cli_buffer->line_len = 1 + cli_buffer->line_eol;
}	}
	cli_buffer->line_input = e_malloc(BUFSIZ);
	if (!cli_buffer->line_input) {
	LOGERR;
	if (cli_buffer->line_prompt)
	e_free(cli_buffer->line_prompt);
	e_free(cli_buffer->line_buf);
	e_free(cli_buffer);
	return NULL;
	} else {
	memset(cli_buffer->line_input, 0, BUFSIZ);
	cli_buffer->line_lenin = cli_buffer->line_posin;
	}
keys = e_calloc(MAX_BINDKEY + 1, sizeof(bindkey_t));	keys = e_calloc(MAX_BINDKEY + 1, sizeof(bindkey_t));
if (!keys) {	if (!keys) {
LOGERR;	LOGERR;
if (cli_buffer->line_prompt)	if (cli_buffer->line_prompt)
e_free(cli_buffer->line_prompt);	e_free(cli_buffer->line_prompt);
	e_free(cli_buffer->line_input);
e_free(cli_buffer->line_buf);	e_free(cli_buffer->line_buf);
e_free(cli_buffer);	e_free(cli_buffer);
return NULL;	return NULL;
} else	} else
memset(keys, 0, sizeof(bindkey_t) * (MAX_BINDKEY + 1));	memset(keys, 0, sizeof(bindkey_t) * (MAX_BINDKEY + 1));
	inkeys = e_calloc(MAX_BINDKEY + 1, sizeof(bindkey_t));
	if (!inkeys) {
	LOGERR;
	e_free(keys);
	if (cli_buffer->line_prompt)
	e_free(cli_buffer->line_prompt);
	e_free(cli_buffer->line_input);
	e_free(cli_buffer->line_buf);
	e_free(cli_buffer);
	return NULL;
	} else
	memset(inkeys, 0, sizeof(bindkey_t) * (MAX_BINDKEY + 1));

/* add helper functions */	/* add helper functions */
cli_addCommand(cli_buffer, "exit", 1, cli_Cmd_Exit, "exit <cr>", "Exit from console");	cli_addCommand(cli_buffer, "exit", 1, cli_Cmd_Exit, "exit <cr>", "Exit from console");
Line 1041 cliInit(int fin, int fout, const char *prompt)	Line 1313 cliInit(int fin, int fout, const char *prompt)
/* fill key bindings */	/* fill key bindings */
/* ascii chars & ctrl+chars */	/* ascii chars & ctrl+chars */
for (i = 0; i < 256; i++) {	for (i = 0; i < 256; i++) {
*keys[i].key_ch = (u_char) i;	keys[i].key_ch = inkeys[i].key_ch = (u_char) i;
keys[i].key_len = 1;	keys[i].key_len = inkeys[i].key_len = 1;

if (!i \|\| i == *K_CTRL_D)	if (!i \|\| i == *K_CTRL_D)
keys[i].key_func = bufEOF;	keys[i].key_func = bufEOF;
if (i == K_CTRL_M \|\| i == K_CTRL_J)	if (i == K_CTRL_M \|\| i == K_CTRL_J) {
keys[i].key_func = bufEOL;	keys[i].key_func = bufEOL;
if (cli_buffer->line_prompt && (i == K_CTRL_H \|\| i == K_BACKSPACE))	inkeys[i].key_func = bufEOLin;
keys[i].key_func = bufBS;	}
if (cli_buffer->line_prompt && i == *K_CTRL_C)	if (i == K_CTRL_H \|\| i == K_BACKSPACE) {
	if (cli_buffer->line_prompt)
	keys[i].key_func = bufBS;
	inkeys[i].key_func = bufBSin;
	}
	if (i == *K_CTRL_C) {
keys[i].key_func = bufCLR;	keys[i].key_func = bufCLR;
if (cli_buffer->line_prompt && i == *K_CTRL_A)	inkeys[i].key_func = bufCLRin;
keys[i].key_func = bufBEGIN;	}
if (cli_buffer->line_prompt && i == *K_CTRL_E)	if (i == *K_CTRL_A) {
keys[i].key_func = bufEND;	if (cli_buffer->line_prompt)
	keys[i].key_func = bufBEGIN;
	inkeys[i].key_func = bufBEGINin;
	}
	if (i == *K_CTRL_E) {
	if (cli_buffer->line_prompt)
	keys[i].key_func = bufEND;
	inkeys[i].key_func = bufENDin;
	}
if (cli_buffer->line_prompt && i == *K_TAB)	if (cli_buffer->line_prompt && i == *K_TAB)
keys[i].key_func = bufComp;	keys[i].key_func = bufComp;
if (cli_buffer->line_prompt && i == *K_CTRL_Z)	if (i == *K_CTRL_Z)
keys[i].key_func = bufEndNode;	keys[i].key_func = bufEndNode;
if (i >= K_SPACE && i < K_BACKSPACE)	if (i >= K_SPACE && i < K_BACKSPACE) {
keys[i].key_func = bufCHAR;	keys[i].key_func = bufCHAR;
if (i > *K_BACKSPACE && i < 0xff)	inkeys[i].key_func = bufCHARin;
	}
	if (i > *K_BACKSPACE && i < 0xff) {
keys[i].key_func = bufCHAR;	keys[i].key_func = bufCHAR;
	inkeys[i].key_func = bufCHARin;
	}
if (cli_buffer->line_prompt && i == '?')	if (cli_buffer->line_prompt && i == '?')
keys[i].key_func = bufHelp;	keys[i].key_func = bufHelp;
}	}
/* alt+chars */	/* alt+chars */
for (i = 256; i < 512; i++) {	for (i = 256; i < 512; i++) {
keys[i].key_ch[0] = 0x1b;	keys[i].key_ch[0] = inkeys[i].key_ch[0] = 0x1b;
keys[i].key_ch[1] = (u_char) i - 256;	keys[i].key_ch[1] = inkeys[i].key_ch[1] = (u_char) i - 256;
keys[i].key_len = 2;	keys[i].key_len = inkeys[i].key_len = 2;
}	}

/* 3 bytes */	/* 3 bytes */
keys[i].key_len = sizeof K_F1 - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_F1 - 1;
memcpy(keys[i].key_ch, K_F1, keys[i].key_len);	memcpy(keys[i].key_ch, K_F1, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_F1, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_F2 - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_F2 - 1;
memcpy(keys[i].key_ch, K_F2, keys[i].key_len);	memcpy(keys[i].key_ch, K_F2, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_F2, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_F3 - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_F3 - 1;
memcpy(keys[i].key_ch, K_F3, keys[i].key_len);	memcpy(keys[i].key_ch, K_F3, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_F3, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_F4 - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_F4 - 1;
memcpy(keys[i].key_ch, K_F4, keys[i].key_len);	memcpy(keys[i].key_ch, K_F4, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_F4, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_CTRL_SH_F1 - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_CTRL_SH_F1 - 1;
memcpy(keys[i].key_ch, K_CTRL_SH_F1, keys[i].key_len);	memcpy(keys[i].key_ch, K_CTRL_SH_F1, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_CTRL_SH_F1, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_CTRL_SH_F2 - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_CTRL_SH_F2 - 1;
memcpy(keys[i].key_ch, K_CTRL_SH_F2, keys[i].key_len);	memcpy(keys[i].key_ch, K_CTRL_SH_F2, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_CTRL_SH_F2, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_CTRL_SH_F3 - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_CTRL_SH_F3 - 1;
memcpy(keys[i].key_ch, K_CTRL_SH_F3, keys[i].key_len);	memcpy(keys[i].key_ch, K_CTRL_SH_F3, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_CTRL_SH_F3, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_CTRL_SH_F4 - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_CTRL_SH_F4 - 1;
memcpy(keys[i].key_ch, K_CTRL_SH_F4, keys[i].key_len);	memcpy(keys[i].key_ch, K_CTRL_SH_F4, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_CTRL_SH_F4, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_CTRL_SH_F5 - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_CTRL_SH_F5 - 1;
memcpy(keys[i].key_ch, K_CTRL_SH_F5, keys[i].key_len);	memcpy(keys[i].key_ch, K_CTRL_SH_F5, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_CTRL_SH_F5, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_CTRL_SH_F6 - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_CTRL_SH_F6 - 1;
memcpy(keys[i].key_ch, K_CTRL_SH_F6, keys[i].key_len);	memcpy(keys[i].key_ch, K_CTRL_SH_F6, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_CTRL_SH_F6, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_CTRL_SH_F7 - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_CTRL_SH_F7 - 1;
memcpy(keys[i].key_ch, K_CTRL_SH_F7, keys[i].key_len);	memcpy(keys[i].key_ch, K_CTRL_SH_F7, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_CTRL_SH_F7, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_CTRL_SH_F8 - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_CTRL_SH_F8 - 1;
memcpy(keys[i].key_ch, K_CTRL_SH_F8, keys[i].key_len);	memcpy(keys[i].key_ch, K_CTRL_SH_F8, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_CTRL_SH_F8, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_CTRL_SH_F9 - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_CTRL_SH_F9 - 1;
memcpy(keys[i].key_ch, K_CTRL_SH_F9, keys[i].key_len);	memcpy(keys[i].key_ch, K_CTRL_SH_F9, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_CTRL_SH_F9, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_CTRL_SH_F10 - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_CTRL_SH_F10 - 1;
memcpy(keys[i].key_ch, K_CTRL_SH_F10, keys[i].key_len);	memcpy(keys[i].key_ch, K_CTRL_SH_F10, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_CTRL_SH_F10, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_CTRL_SH_F11 - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_CTRL_SH_F11 - 1;
memcpy(keys[i].key_ch, K_CTRL_SH_F11, keys[i].key_len);	memcpy(keys[i].key_ch, K_CTRL_SH_F11, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_CTRL_SH_F11, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_CTRL_SH_F12 - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_CTRL_SH_F12 - 1;
memcpy(keys[i].key_ch, K_CTRL_SH_F12, keys[i].key_len);	memcpy(keys[i].key_ch, K_CTRL_SH_F12, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_CTRL_SH_F12, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_CTRL_F1 - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_CTRL_F1 - 1;
memcpy(keys[i].key_ch, K_CTRL_F1, keys[i].key_len);	memcpy(keys[i].key_ch, K_CTRL_F1, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_CTRL_F1, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_CTRL_F2 - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_CTRL_F2 - 1;
memcpy(keys[i].key_ch, K_CTRL_F2, keys[i].key_len);	memcpy(keys[i].key_ch, K_CTRL_F2, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_CTRL_F2, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_CTRL_F3 - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_CTRL_F3 - 1;
memcpy(keys[i].key_ch, K_CTRL_F3, keys[i].key_len);	memcpy(keys[i].key_ch, K_CTRL_F3, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_CTRL_F3, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_CTRL_F4 - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_CTRL_F4 - 1;
memcpy(keys[i].key_ch, K_CTRL_F4, keys[i].key_len);	memcpy(keys[i].key_ch, K_CTRL_F4, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_CTRL_F4, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_CTRL_F5 - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_CTRL_F5 - 1;
memcpy(keys[i].key_ch, K_CTRL_F5, keys[i].key_len);	memcpy(keys[i].key_ch, K_CTRL_F5, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_CTRL_F5, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_CTRL_F6 - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_CTRL_F6 - 1;
memcpy(keys[i].key_ch, K_CTRL_F6, keys[i].key_len);	memcpy(keys[i].key_ch, K_CTRL_F6, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_CTRL_F6, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_CTRL_F7 - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_CTRL_F7 - 1;
memcpy(keys[i].key_ch, K_CTRL_F7, keys[i].key_len);	memcpy(keys[i].key_ch, K_CTRL_F7, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_CTRL_F7, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_CTRL_F8 - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_CTRL_F8 - 1;
memcpy(keys[i].key_ch, K_CTRL_F8, keys[i].key_len);	memcpy(keys[i].key_ch, K_CTRL_F8, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_CTRL_F8, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_CTRL_F9 - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_CTRL_F9 - 1;
memcpy(keys[i].key_ch, K_CTRL_F9, keys[i].key_len);	memcpy(keys[i].key_ch, K_CTRL_F9, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_CTRL_F9, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_CTRL_F10 - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_CTRL_F10 - 1;
memcpy(keys[i].key_ch, K_CTRL_F10, keys[i].key_len);	memcpy(keys[i].key_ch, K_CTRL_F10, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_CTRL_F10, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_CTRL_F11 - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_CTRL_F11 - 1;
memcpy(keys[i].key_ch, K_CTRL_F11, keys[i].key_len);	memcpy(keys[i].key_ch, K_CTRL_F11, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_CTRL_F11, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_CTRL_F12 - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_CTRL_F12 - 1;
memcpy(keys[i].key_ch, K_CTRL_F12, keys[i].key_len);	memcpy(keys[i].key_ch, K_CTRL_F12, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_CTRL_F12, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_HOME - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_HOME - 1;
if (cli_buffer->line_prompt)	if (cli_buffer->line_prompt)
keys[i].key_func = bufBEGIN;	keys[i].key_func = bufBEGIN;
memcpy(keys[i].key_ch, K_HOME, keys[i].key_len);	memcpy(keys[i].key_ch, K_HOME, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_HOME, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_END - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_END - 1;
if (cli_buffer->line_prompt)	if (cli_buffer->line_prompt)
keys[i].key_func = bufEND;	keys[i].key_func = bufEND;
memcpy(keys[i].key_ch, K_END, keys[i].key_len);	memcpy(keys[i].key_ch, K_END, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_END, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_UP - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_UP - 1;
if (cli_buffer->line_prompt)	if (cli_buffer->line_prompt)
keys[i].key_func = bufUP;	keys[i].key_func = bufUP;
memcpy(keys[i].key_ch, K_UP, keys[i].key_len);	memcpy(keys[i].key_ch, K_UP, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_UP, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_DOWN - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_DOWN - 1;
if (cli_buffer->line_prompt)	if (cli_buffer->line_prompt)
keys[i].key_func = bufDOWN;	keys[i].key_func = bufDOWN;
memcpy(keys[i].key_ch, K_DOWN, keys[i].key_len);	memcpy(keys[i].key_ch, K_DOWN, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_DOWN, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_RIGHT - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_RIGHT - 1;
if (cli_buffer->line_prompt)	if (cli_buffer->line_prompt)
keys[i].key_func = bufRIGHT;	keys[i].key_func = bufRIGHT;
	inkeys[i].key_func = bufRIGHTin;
memcpy(keys[i].key_ch, K_RIGHT, keys[i].key_len);	memcpy(keys[i].key_ch, K_RIGHT, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_RIGHT, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_LEFT - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_LEFT - 1;
if (cli_buffer->line_prompt)	if (cli_buffer->line_prompt)
keys[i].key_func = bufLEFT;	keys[i].key_func = bufLEFT;
	inkeys[i].key_func = bufLEFTin;
memcpy(keys[i].key_ch, K_LEFT, keys[i].key_len);	memcpy(keys[i].key_ch, K_LEFT, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_LEFT, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_BTAB - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_BTAB - 1;
if (cli_buffer->line_prompt)	if (cli_buffer->line_prompt)
keys[i].key_func = bufBTAB;	keys[i].key_func = bufBTAB;
memcpy(keys[i].key_ch, K_BTAB, keys[i].key_len);	memcpy(keys[i].key_ch, K_BTAB, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_BTAB, inkeys[i].key_len);
i++;	i++;
/* 4 bytes */	/* 4 bytes */
keys[i].key_len = sizeof K_INS - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_INS - 1;
if (cli_buffer->line_prompt)	if (cli_buffer->line_prompt)
keys[i].key_func = bufMODE;	keys[i].key_func = bufMODE;
	inkeys[i].key_func = bufMODE;
memcpy(keys[i].key_ch, K_INS, keys[i].key_len);	memcpy(keys[i].key_ch, K_INS, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_INS, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_DEL - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_DEL - 1;
if (cli_buffer->line_prompt)	if (cli_buffer->line_prompt)
keys[i].key_func = bufDEL;	keys[i].key_func = bufDEL;
	inkeys[i].key_func = bufDELin;
memcpy(keys[i].key_ch, K_DEL, keys[i].key_len);	memcpy(keys[i].key_ch, K_DEL, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_DEL, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_PGUP - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_PGUP - 1;
memcpy(keys[i].key_ch, K_PGUP, keys[i].key_len);	memcpy(keys[i].key_ch, K_PGUP, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_PGUP, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_PGDN - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_PGDN - 1;
memcpy(keys[i].key_ch, K_PGDN, keys[i].key_len);	memcpy(keys[i].key_ch, K_PGDN, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_PGDN, inkeys[i].key_len);
i++;	i++;
/* 5 bytes */	/* 5 bytes */
keys[i].key_len = sizeof K_F5 - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_F5 - 1;
memcpy(keys[i].key_ch, K_F5, keys[i].key_len);	memcpy(keys[i].key_ch, K_F5, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_F5, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_F6 - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_F6 - 1;
memcpy(keys[i].key_ch, K_F6, keys[i].key_len);	memcpy(keys[i].key_ch, K_F6, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_F6, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_F7 - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_F7 - 1;
memcpy(keys[i].key_ch, K_F7, keys[i].key_len);	memcpy(keys[i].key_ch, K_F7, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_F7, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_F8 - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_F8 - 1;
memcpy(keys[i].key_ch, K_F8, keys[i].key_len);	memcpy(keys[i].key_ch, K_F8, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_F8, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_F9 - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_F9 - 1;
memcpy(keys[i].key_ch, K_F9, keys[i].key_len);	memcpy(keys[i].key_ch, K_F9, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_F9, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_F10 - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_F10 - 1;
memcpy(keys[i].key_ch, K_F10, keys[i].key_len);	memcpy(keys[i].key_ch, K_F10, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_F10, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_F11 - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_F11 - 1;
memcpy(keys[i].key_ch, K_F11, keys[i].key_len);	memcpy(keys[i].key_ch, K_F11, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_F11, inkeys[i].key_len);
i++;	i++;
keys[i].key_len = sizeof K_F12 - 1;	keys[i].key_len = inkeys[i].key_len = sizeof K_F12 - 1;
memcpy(keys[i].key_ch, K_F12, keys[i].key_len);	memcpy(keys[i].key_ch, K_F12, keys[i].key_len);
	memcpy(inkeys[i].key_ch, K_F12, inkeys[i].key_len);
i++;	i++;

cli_buffer->line_keys = keys;	cli_buffer->line_keys = keys;
	cli_buffer->line_inkeys = inkeys;
return cli_buffer;	return cli_buffer;
}	}

/*	/*
* cliInitLine() - Init CLI input line terminal	* cliSetLine() - Set CLI input line terminal
*	*
* @cli_buffer = CLI buffer	* @cli_buffer = CLI buffer
* return: none	* @old = Old terminal settings
	* return: -1 error or 0 ok
*/	*/
int	int
cliInitLine(linebuffer_t * __restrict cli_buffer)	cliSetLine(linebuffer_t * __restrict cli_buffer, struct termios * __restrict old)
{	{
struct termios t;	struct termios t;

memset(&t, 0, sizeof t);	memset(&t, 0, sizeof t);
tcgetattr(cli_buffer->line_in, &t);	tcgetattr(cli_buffer->line_in, &t);
	if (old)
	memcpy(old, &t, sizeof(struct termios));
t.c_lflag &= ~(ICANON \| ISIG \| IEXTEN \| ECHO \|	t.c_lflag &= ~(ICANON \| ISIG \| IEXTEN \| ECHO \|
ECHOCTL \| ECHOE \| ECHOK \| ECHOKE \| ECHONL \| ECHOPRT);	ECHOCTL \| ECHOE \| ECHOK \| ECHOKE \| ECHONL \| ECHOPRT);
t.c_iflag \|= IGNBRK;	t.c_iflag \|= IGNBRK;
Line 1263 cliInitLine(linebuffer_t * __restrict cli_buffer)	Line 1607 cliInitLine(linebuffer_t * __restrict cli_buffer)
}	}

/*	/*
	* cliResetLine() - Reset CLI input line terminal
	*
	* @cli_buffer = CLI buffer
	* @old = Original terminal settings
	* return: -1 error or 0 ok
	*/
	int
	cliResetLine(linebuffer_t * __restrict cli_buffer, struct termios * __restrict orig)
	{
	return tcsetattr(cli_buffer->line_in, TCSANOW, orig);
	}

	/*
	* cliEcho() - Switch echo on or off
	*
	* @cli_buffer = CLI buffer
	* @on = On or off for echo on input handler
	* return: -1 error or 0 ok
	*/
	int
	cliEcho(linebuffer_t * __restrict cli_buffer, int on)
	{
	struct termios t;

	if (tcgetattr(cli_buffer->line_in, &t) == -1) {
	cli_SetErr(errno, "tcgetattr(%d) - %s", cli_buffer->line_in, strerror(errno));
	return -1;
	}

	if (on)
	t.c_lflag \|= (ECHO);
	else
	t.c_lflag &= ~(ECHO);

	return tcsetattr(cli_buffer->line_in, TCSANOW, &t);
	}

	/*
* cliReadLine() - Read line from opened CLI session	* cliReadLine() - Read line from opened CLI session
*	*
* @cli_buffer = CLI buffer	* @cli_buffer = CLI buffer
* @timeout = Session timeout (-1 infinit)	* @timeout = Session timeout (-1 infinit)
* @cmd_name = If timeout reached, we should call with this cmd_name (default name is "exit")
* return: NULL if error or !=NULL readed line, must be e_free after use!	* return: NULL if error or !=NULL readed line, must be e_free after use!
*/	*/
char *	char *
cliReadLine(linebuffer_t * __restrict cli_buffer, int timeout, const char *cmd_name)	cliReadLine(linebuffer_t * __restrict cli_buffer, int timeout)
{	{
int code, readLen, ret;	int code, readLen, ret;
register int i;	register int i;
Line 1291 cliReadLine(linebuffer_t * __restrict cli_buffer, int	Line 1672 cliReadLine(linebuffer_t * __restrict cli_buffer, int
printfCR(cli_buffer, 1);	printfCR(cli_buffer, 1);
while (42) {	while (42) {
if ((ret = poll(&fds, 1, timeout)) < 1) {	if ((ret = poll(&fds, 1, timeout)) < 1) {
if (!ret) {	if (!ret)
if (str)	cli_buffer->line_kill = 1;
e_free(str);	else
str = e_strdup(cmd_name ? cmd_name : "exit");
} else
LOGERR;	LOGERR;
return str;	return NULL;
}	}

memset(buf, 0, sizeof buf);	memset(buf, 0, sizeof buf);
readLen = read(cli_buffer->line_in, buf, BUFSIZ);	readLen = read(cli_buffer->line_in, buf, sizeof buf - 1);
if (readLen == -1) {	if (readLen < 1) {
LOGERR;	if (readLen)
return str;	LOGERR;
	return NULL;
}	}
if (!readLen) {
if (cli_buffer->line_buf)
str = e_strdup(cli_buffer->line_buf);
else
cli_SetErr(EPIPE, "Unknown state ...");
return str;
}

recheck:	while (readLen)
for (code = RETCODE_OK, i = MAX_BINDKEY - 1; i > -1; i--)	for (code = RETCODE_OK, i = MAX_BINDKEY - 1; i > -1; i--)
if (readLen >= cli_buffer->line_keys[i].key_len &&	if (readLen >= cli_buffer->line_keys[i].key_len &&
!memcmp(cli_buffer->line_keys[i].key_ch, buf,	!memcmp(cli_buffer->line_keys[i].key_ch, buf,
cli_buffer->line_keys[i].key_len)) {	cli_buffer->line_keys[i].key_len)) {
readLen -= cli_buffer->line_keys[i].key_len;	readLen -= cli_buffer->line_keys[i].key_len;
if (readLen)	if (readLen)
memmove(buf, buf + cli_buffer->line_keys[i].key_len, readLen);	memmove(buf, buf + cli_buffer->line_keys[i].key_len, readLen);
else	else
memset(buf, 0, cli_buffer->line_keys[i].key_len);	memset(buf, 0, cli_buffer->line_keys[i].key_len);

if (cli_buffer->line_keys[i].key_func)	if (cli_buffer->line_keys[i].key_func)
if ((code = cli_buffer->line_keys[i].key_func(i, cli_buffer)))	if ((code = cli_buffer->line_keys[i].key_func(i, cli_buffer)))
readLen = 0;	readLen = 0;
	}

if (readLen)
goto recheck;
else
break;
}

if (code)	if (code)
break;	break;
}	}
Line 1344 recheck:	Line 1712 recheck:
return str;	return str;
}	}

	/*
	* cliInputLine() - Input line from opened CLI session
	*
	* @cli_buffer = CLI buffer
	* @timeout = Session timeout (-1 infinit)
	* return: NULL if error or !=NULL readed line, must be e_free after use!
	*/
	char *
	cliInputLine(linebuffer_t * __restrict cli_buffer, int timeout)
	{
	int code, readLen, ret;
	register int i;
	struct pollfd fds;
	char buf[BUFSIZ], *str = NULL;

	if (!cli_buffer) {
	cli_SetErr(EINVAL, "Invalid input parameters ...");
	return NULL;
	} else if (timeout > 0)
	timeout = 1000; / convert from sec to ms */

	memset(&fds, 0, sizeof fds);
	fds.fd = cli_buffer->line_in;
	fds.events = POLLIN;

	while (42) {
	if ((ret = poll(&fds, 1, timeout)) < 1) {
	if (ret == -1)
	LOGERR;
	return NULL;
	}

	memset(buf, 0, sizeof buf);
	readLen = read(cli_buffer->line_in, buf, sizeof buf - 1);
	if (readLen < 1) {
	if (readLen)
	LOGERR;
	return NULL;
	}

	while (readLen)
	for (code = RETCODE_OK, i = MAX_BINDKEY - 1; i > -1; i--)
	if (readLen >= cli_buffer->line_inkeys[i].key_len &&
	!memcmp(cli_buffer->line_inkeys[i].key_ch, buf,
	cli_buffer->line_inkeys[i].key_len)) {
	readLen -= cli_buffer->line_inkeys[i].key_len;
	if (readLen)
	memmove(buf, buf + cli_buffer->line_inkeys[i].key_len, readLen);
	else
	memset(buf, 0, cli_buffer->line_inkeys[i].key_len);

	if (cli_buffer->line_inkeys[i].key_func)
	if ((code = cli_buffer->line_inkeys[i].key_func(i, cli_buffer)))
	readLen = 0;
	}

	if (code)
	break;
	}

	if (code != RETCODE_ERR && code != RETCODE_EOF && cli_buffer->line_input)
	str = e_strdup(cli_buffer->line_input);
	return str;
	}


/*	/*
* cliNetLoop() - CLI network main loop binded to socket	* cliNetLoop() - CLI network main loop binded to socket
*	*
Line 1352 recheck:	Line 1785 recheck:
* @csHistFile = History file name	* @csHistFile = History file name
* @sock = client socket	* @sock = client socket
* @timeout = Session timeout (-1 infinit)	* @timeout = Session timeout (-1 infinit)
* @cmd_name = If timeout reached, we should call with this cmd_name (default name is "exit")
* return: RETCODE_ERR error, RETCODE_OK ok	* return: RETCODE_ERR error, RETCODE_OK ok
*/	*/
int	int
cliNetLoop(linebuffer_t * __restrict cli_buffer, const char *csHistFile,	cliNetLoop(linebuffer_t * __restrict cli_buffer, const char *csHistFile,
int sock, int timeout, const char *cmd_name)	int sock, int timeout)
{	{
u_char buf[BUFSIZ];	u_char buf[BUFSIZ];
int pid, stat, pty, r, s, alen, flg, attrlen = 0, ret = 0;	int pid, stat, pty, s, alen, flg, attrlen = 0, ret = 0;
fd_set fds;	fd_set fds;
struct timeval tv = { DEFAULT_SOCK_TIMEOUT, 0 };	struct timeval tv = { DEFAULT_SOCK_TIMEOUT, 0 };
struct telnetAttrs *a, Attr[10];	struct telnetAttrs *a, Attr[10];
Line 1376 cliNetLoop(linebuffer_t * __restrict cli_buffer, const	Line 1808 cliNetLoop(linebuffer_t * __restrict cli_buffer, const
} else	} else
close(sock);	close(sock);

ret = cliLoop(cli_buffer, csHistFile, timeout, cmd_name) < 0 ? 1 : 0;	ret = cliLoop(cli_buffer, csHistFile, timeout) < 0 ? 1 : 0;
cliEnd(cli_buffer);	cliEnd(cli_buffer);

_exit(ret);	_exit(ret);
Line 1405 cliNetLoop(linebuffer_t * __restrict cli_buffer, const	Line 1837 cliNetLoop(linebuffer_t * __restrict cli_buffer, const
break;	break;
}	}

r = FD_ISSET(sock, &fds) ? sock : pty;
s = FD_ISSET(sock, &fds) ? pty : sock;	s = FD_ISSET(sock, &fds) ? pty : sock;

if (FD_ISSET(sock, &fds)) {	if (FD_ISSET(sock, &fds)) {
Line 1445 cliNetLoop(linebuffer_t * __restrict cli_buffer, const	Line 1876 cliNetLoop(linebuffer_t * __restrict cli_buffer, const

if (FD_ISSET(pty, &fds)) {	if (FD_ISSET(pty, &fds)) {
memset(buf, 0, BUFSIZ);	memset(buf, 0, BUFSIZ);
if ((ret = read(pty, buf, BUFSIZ)) == -1) {	if ((ret = read(pty, buf, BUFSIZ)) < 1) {
LOGERR;	if (ret)
	LOGERR;
break;	break;
}	}

Line 1465 cliNetLoop(linebuffer_t * __restrict cli_buffer, const	Line 1897 cliNetLoop(linebuffer_t * __restrict cli_buffer, const
}	}

/*	/*
	* cliRun() - CLI run command line
	*
	* @cli_buffer = CLI buffer
	* @psInput = Input command line
	* @prompt = Display prompt after command
	* return: RETCODE_ERR error, RETCODE_OK ok
	*/
	int
	cliRun(linebuffer_t * __restrict cli_buffer, char *psInput, int prompt)
	{
	char line, s, t, app, items[MAX_PROMPT_ITEMS];
	int ret = RETCODE_OK;
	struct tagCommand *cmd;

	if (!psInput)
	return RETCODE_ERR;
	else
	line = psInput;

	// clear whitespaces
	for (s = line; isspace((int) *s); s++);
	if (*s) {
	for (t = s + strlen(s) - 1; t > s && isspace((int) *t); t--);
	*++t = 0;
	}

	if (*s) {
	memset(items, 0, sizeof(char) MAX_PROMPT_ITEMS);
	for (app = items; app < items + MAX_PROMPT_ITEMS - 1 &&
	(app = strsep(&s, " \t")); app ? app++ : app);

	// exec_cmd ...
	SLIST_FOREACH(cmd, &cli_buffer->line_cmds, cmd_next) {
	if (!(cmd->cmd_level & (1 << cli_buffer->line_level)))
	continue;
	if (*items[0] && !strncmp(cmd->cmd_name, items[0], strlen(items[0])))
	break;
	}

	if (!cmd) {
	cli_Printf(cli_buffer, "%sCommand '%s' not found!\n",
	cli_buffer->line_prompt ? "\n" : "", items[0]);
	ret = RETCODE_ERR;
	} else
	if (cmd->cmd_func) {
	if (prompt && cli_buffer->line_prompt)
	cli_Printf(cli_buffer, "\n");
	ret = cmd->cmd_func(cli_buffer,
	cli_buffer->line_level, items);
	} else if (prompt) {
	clrscrEOL(cli_buffer);
	printfCR(cli_buffer, 1);
	}
	}

	return ret;
	}

	/*
* cliLoop() - CLI main loop	* cliLoop() - CLI main loop
*	*
* @cli_buffer = CLI buffer	* @cli_buffer = CLI buffer
* @csHistFile = History file name	* @csHistFile = History file name
* @timeout = Session timeout (-1 infinit)	* @timeout = Session timeout (-1 infinit)
* @cmd_name = If timeout reached, we should call with this cmd_name (default name is "exit")
* return: RETCODE_ERR error, RETCODE_OK ok	* return: RETCODE_ERR error, RETCODE_OK ok
*/	*/
int	int
cliLoop(linebuffer_t * __restrict cli_buffer, const char *csHistFile,	cliLoop(linebuffer_t * __restrict cli_buffer, const char *csHistFile, int timeout)
int timeout, const char *cmd_name)
{	{
char line, s, t, app, items[MAX_PROMPT_ITEMS];	char *line;
register int i;
int ret = RETCODE_OK;	int ret = RETCODE_OK;
struct tagCommand *cmd;	struct termios t;

/* --- main body of CLI --- */	/* --- main body of CLI --- */
cliInitLine(cli_buffer);	cliSetLine(cli_buffer, &t);

if (cli_loadHistory(cli_buffer, csHistFile) == RETCODE_ERR)	if (cli_loadHistory(cli_buffer, csHistFile) == RETCODE_ERR)
return RETCODE_ERR;	return RETCODE_ERR;

do {	do {
line = cliReadLine(cli_buffer, timeout, cmd_name);	line = cliReadLine(cli_buffer, timeout);
if (!line) {	if (!line) {
printfNL(cli_buffer, 0);	printfNL(cli_buffer, 0);
break;	break;
} else	} else
cli_addHistory(cli_buffer, NULL);	cli_addHistory(cli_buffer, NULL);
// clear whitespaces
for (s = line; isspace((int) *s); s++);
if (*s) {
for (t = s + strlen(s) - 1; t > s && isspace((int) *t); t--);
*++t = 0;
}

if (*s) {	ret = cliRun(cli_buffer, line, 42);
memset(items, 0, sizeof(char) MAX_PROMPT_ITEMS);
for (app = items; app < items + MAX_PROMPT_ITEMS - 1 &&
(app = strsep(&s, " \t")); app ? app++ : app);

// exec_cmd ...
i = 0;
SLIST_FOREACH(cmd, &cli_buffer->line_cmds, cmd_next) {
if (!(cmd->cmd_level & (1 << cli_buffer->line_level)))
continue;
if (*items[0] && !strncmp(cmd->cmd_name, items[0], strlen(items[0])))
break;
else
i++;
}

if (!cmd) {
cli_Printf(cli_buffer, "\nCommand '%s' not found!\n", items[0]);
ret = -1;
} else
if (cmd->cmd_func) {
cli_Printf(cli_buffer, "\n");
ret = cmd->cmd_func(cli_buffer,
cli_buffer->line_level, items);
} else {
clrscrEOL(cli_buffer);
printfCR(cli_buffer, 1);
}
}

cli_freeLine(cli_buffer);	cli_freeLine(cli_buffer);
cli_resetHistory(cli_buffer);	cli_resetHistory(cli_buffer);
e_free(line);	e_free(line);
} while (ret < 1);	} while (!cli_buffer->line_kill);

cli_saveHistory(cli_buffer, csHistFile, HISTORY_LINES);	cli_saveHistory(cli_buffer, csHistFile, HISTORY_LINES);

	/* --- restore tty --- */
	cliResetLine(cli_buffer, &t);

return ret;	return ret;
}	}

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>

Removed from v.1.10.2.1
changed lines
	Added in v.1.21.2.7