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/* Copyright (c) 1997-1999 Miller Puckette.
* For information on usage and redistribution, and for a DISCLAIMER OF ALL
* WARRANTIES, see the file, "LICENSE.txt," in this distribution. */
#include "m_pd.h"
#include <stdlib.h>
#include <stdio.h>
#include <stdarg.h>
#include <string.h>
#include <errno.h>
void post(char *fmt, ...)
{
va_list ap;
t_int arg[8];
int i;
va_start(ap, fmt);
vfprintf(stderr, fmt, ap);
va_end(ap);
putc('\n', stderr);
}
void startpost(char *fmt, ...)
{
va_list ap;
t_int arg[8];
int i;
va_start(ap, fmt);
for (i = 0 ; i < 8; i++) arg[i] = va_arg(ap, t_int);
va_end(ap);
fprintf(stderr, fmt, arg[0], arg[1], arg[2], arg[3],
arg[4], arg[5], arg[6], arg[7]);
}
void poststring(char *s)
{
fprintf(stderr, " %s", s);
}
void postatom(int argc, t_atom *argv)
{
int i;
for (i = 0; i < argc; i++)
{
char buf[80];
atom_string(argv+i, buf, 80);
poststring(buf);
}
}
void postfloat(float f)
{
char buf[80];
t_atom a;
SETFLOAT(&a, f);
postatom(1, &a);
}
void endpost(void)
{
fprintf(stderr, "\n");
}
void error(char *fmt, ...)
{
va_list ap;
t_int arg[8];
int i;
va_start(ap, fmt);
fprintf(stderr, "error: ");
vfprintf(stderr, fmt, ap);
va_end(ap);
putc('\n', stderr);
}
/* here's the good way to log errors -- keep a pointer to the
offending or offended object around so the user can search for it
later. */
static void *error_object;
static char error_string[256];
void canvas_finderror(void *object);
void pd_error(void *object, char *fmt, ...)
{
va_list ap;
t_int arg[8];
int i;
static int saidit = 0;
va_start(ap, fmt);
vsprintf(error_string, fmt, ap);
va_end(ap);
fprintf(stderr, "error: %s\n", error_string);
error_object = object;
if (!saidit)
{
post("... you might be able to track this down from the Find menu.");
saidit = 1;
}
}
void glob_finderror(t_pd *dummy)
{
if (!error_object)
post("no findable error yet.");
else
{
post("last trackable error:");
post("%s", error_string);
canvas_finderror(error_object);
}
}
void bug(char *fmt, ...)
{
va_list ap;
t_int arg[8];
int i;
va_start(ap, fmt);
for (i = 0 ; i < 8; i++) arg[i] = va_arg(ap, t_int);
va_end(ap);
fprintf(stderr, "Consistency check failed: ");
fprintf(stderr, fmt, arg[0], arg[1], arg[2], arg[3],
arg[4], arg[5], arg[6], arg[7]);
putc('\n', stderr);
}
/* this isn't worked out yet. */
static char *errobject;
static char *errstring;
void sys_logerror(char *object, char *s)
{
errobject = object;
errstring = s;
}
void sys_unixerror(char *object)
{
errobject = object;
errstring = strerror(errno);
}
void sys_ouch(void)
{
if (*errobject) error("%s: %s", errobject, errstring);
else error("%s", errstring);
}
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