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    Length: 3482 (0xd9a)
    Types: TextFile
    Names: »trace.c«

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TextFile

#ifndef	lint
#ifndef	DEBUG
static char SCCS_id[] = "@(#)trace.c 2.1 90/08/13 09:43:50  Copyright(c) 1990 by Rational.";
#else
static char SCCS_id[] = "@(#)trace.c DEBUG 2.1 90/08/13 09:43:50  Copyright(c) 1990 by Rational.";
#endif
#endif

#define	TRACE
#include	"talk.h"
#undef	TRACE

#ifdef	DEBUG
static	struct	_t {
	int	err;
	char	*msg;
}	errors[] = {
	{E_OK,"OK"},
	{E_CONNECTION,"CONNECTION"},
	{E_INTERNAL_ERROR,"INTERNAL_ERROR"},
	{E_BAD_USER,"BAD_USER"},
	{E_ACCESS_ERROR,"ACCESS_ERROR"},
	{E_DEVICE_ERROR,"DEVICE_ERROR"},
	{E_LOCK_ERROR,"LOCK_ERROR"},
	{E_NAME_ERROR,"NAME_ERROR"},
	{E_POLICY_ERROR,"POLICY_ERROR"},
	{E_STATUS_ERROR,"STATUS_ERROR"},
	{E_STORAGE_ERROR,"STORAGE_ERROR"},
	{E_UNSUPPORTED,"UNSUPPORTED"},
	{E_USE_ERROR,"USE_ERROR"},
	{E_COMMAND_ERROR,"COMMAND_ERROR"},
	{E_COMMAND_TERMINATED,"COMMAND_TERMINATED"},
	{E_COMMAND_TIMED_OUT,"COMMAND_TIMED_OUT"},
	{E_RESOURCE_LIMIT,"RESOURCE_LIMIT"}
};


static	char	*image(e)
int	e; 
{
	int	i;
	for ( i = 0 ; i < (sizeof(errors) / sizeof(struct _t)) ; i++) {
		if (e == errors[i].err)	return	errors[i].msg;
	}
	return	"Unknown";
}

static	FILE	*tr_file = NULL;

int	trace_file_name(f)
char	*f; 
{
	tr_file = fopen(f,"w");
}

int	trace_msg(s)
char	*s; 
{
	if (tr_file)	(void)fprintf(tr_file,s);
	if (tr_file)	(void)fflush(tr_file);
}

int	trace_msg2(s,o)
char	*s,*o; 
{
	if (tr_file)	(void)fprintf(tr_file,s,o);
	if (tr_file)	(void)fflush(tr_file);
}

int	trace_request(r)
char	*r; 
{
	if (tr_file) (void)fprintf(tr_file,"REQUEST   %s\n",r);
	if (tr_file) (void)fflush(tr_file);
}

int	trace_bool(in_out,p,v)
char	*in_out;	/* in or out */
char	*p;
int	v; 
{
	if (tr_file) (void)fprintf(tr_file,"   %s boolean %s   <%s>\n",
	    in_out,p,v?"true":"false");
	if (tr_file) (void)fflush(tr_file);
}

int	trace_int(in_out,p,v)
char	*in_out;	/* in or out */
char	*p;
int	v; 
{
	if (tr_file) (void)fprintf(tr_file,"   %s integer %s   <%d>\n",
	    in_out,p,v);
	if (tr_file) (void)fflush(tr_file);
}

static	char	*hexa(c)
char c; 
{
	int	i;
	static	char	s[3];
	i = (c & 0xF0) >> 4;
	if (i<10)	s[0] = i + '0';
	else	s[0] = i - 10 + 'A';
	i = c & 0x0F;
	if (i<10)	s[1] = i + '0';
	else	s[1] = i - 10 + 'A';
	s[2] = '\0';
	return	s;
}

static	int	pr_char(c)
char	c; 
{
	if (tr_file) {
		if ( (c>=' ') && (c<='z') ) {
			(void)fprintf(tr_file,"%c",c);
		} else {
			(void)fprintf(tr_file,"[%s]",hexa(c));
		}
	}
	if (tr_file) (void)fflush(tr_file);
}

static	int	pr_str(s,l)
char	*s;
int	l; 
{
	char	*p;
#ifndef	DEBUG1
	if (tr_file) (void)fprintf(tr_file,"   length(%d)\n",l);
#else
	if (tr_file) (void)fprintf(tr_file,"   length(%d)   <",l);
	if (l>15) {
		for (p=s;p<s+5;p++) pr_char(*p);
		if (tr_file) (void)fprintf(tr_file,"> ... <");
		for (p=s+l-5;p<s+l;p++) pr_char(*p);
	} else {
		for (p=s;p<s+l;p++) 	pr_char(*p);
	}
	if (tr_file) (void)fprintf(tr_file,">\n");
#endif
	if (tr_file) (void)fflush(tr_file);
}

int	trace_bnd_string(in_out,p,v,l)
char	*in_out;	/* in or out */
char	*p;
char	*v;
int	l; 
{
	if (tr_file) (void)fprintf(tr_file,"   %s string %s",in_out,p);
	pr_str(v,l);
}

int	trace_string(in_out,p,v)
char	*in_out;	/* in or out */
char	*p;
char	*v; 
{
	if (tr_file) (void)fprintf(tr_file,"   %s string %s",in_out,p);
	pr_str(v,strlen(v));
}

int	trace_end() {
	if (tr_file) (void)fprintf(tr_file,"OK\n\n");
	if (tr_file) (void)fflush(tr_file);
}

int	trace_error(e,s)
int	e;
char	*s; 
{
	if (tr_file) (void)fprintf(tr_file,"ERROR %s <%s>\n\n",image(e),s);
	if (tr_file) (void)fflush(tr_file);
}
#endif