int repl_log(FILE *fp, boolean_t stamptime, boolean_t flush, char *fmt, ...)
{
va_list printargs;
char time_str[CTIME_BEFORE_NL + 2]; /* for GET_CUR_TIME macro */
char fmt_str[BUFSIZ];
int rc;
assert(NULL != fp);
if (stamptime)
{
GET_CUR_TIME(time_str);
strcpy(fmt_str, time_str);
fmt_str[CTIME_BEFORE_NL] = ' '; /* Overwrite \n */
fmt_str[CTIME_BEFORE_NL + 1] = ':';
fmt_str[CTIME_BEFORE_NL + 2] = ' ';
strcpy(fmt_str + CTIME_BEFORE_NL + 3, fmt);
fmt = &fmt_str[0];
}
va_start(printargs, fmt);
VFPRINTF(fp, fmt, printargs, rc);
assert(0 <= rc);
va_end(printargs);
if (flush)
FFLUSH(fp);
return(SS_NORMAL);
}
void fgWarning( const char *fmt, ... )
{
va_list ap;
if (fgState.WarningFunc) {
va_start( ap, fmt );
/* call user set warning handler here */
fgState.WarningFunc(fmt, ap);
va_end( ap );
} else {
#ifdef FREEGLUT_PRINT_WARNINGS
va_start( ap, fmt );
fprintf( stderr, "freeglut ");
if( fgState.ProgramName )
fprintf( stderr, "(%s): ", fgState.ProgramName );
VFPRINTF( stderr, fmt, ap );
fprintf( stderr, "\n" );
va_end( ap );
#endif
}
}
/*
* Error Messages.
*/
void fgError( const char *fmt, ... )
{
va_list ap;
if (fgState.ErrorFunc) {
va_start( ap, fmt );
/* call user set error handler here */
fgState.ErrorFunc(fmt, ap);
va_end( ap );
} else {
#ifdef FREEGLUT_PRINT_ERRORS
va_start( ap, fmt );
fprintf( stderr, "freeglut ");
if( fgState.ProgramName )
fprintf( stderr, "(%s): ", fgState.ProgramName );
VFPRINTF( stderr, fmt, ap );
fprintf( stderr, "\n" );
va_end( ap );
#endif
if ( fgState.Initialised )
fgDeinitialize ();
exit( 1 );
}
}
void CodeFile::listBegin(const char* sep, bool nl, const char* s, ...)
{
PRINT_INDENT(file_, ind_);
VFPRINTF(file_, s);
listSep_ = sep;
listItemNum_ = 0;
listNL_ = nl;
}
static void log_v(int priority, const char *fullPath, int line, const char *message, va_list ap)
{
static int using_terminal = -1;
if (using_terminal == -1) {
#if defined HAVE_VSYSLOG
#if defined HAVE_VFPRINTF && defined HAVE_ISATTY
using_terminal = isatty(fileno(stderr));
#else
using_terminal = 0;
#endif
#elif defined HAVE_VFPRINTF
using_terminal = 1;
#else
using_terminal = 0;
#endif
}
#define LOG_PREAMBLE "%s PJSON %s:%d :: "
char *pathCopy = strdup(fullPath);
char *path = strstr(pathCopy, "src/pjson_c");
if (!path)
path = pathCopy;
// TODO: memoize the program name string length
size_t messageLen = strlen(message) + strlen(path) + 4 /* line number */ + 100 /* chars for message */;
const char *programNameToPrint = getConsumerName_internal();
size_t formatLen = messageLen + sizeof(LOG_PREAMBLE) + (using_terminal ? 1 : 0) + strlen(programNameToPrint);
char *format = alloca(formatLen);
snprintf(format, formatLen, LOG_PREAMBLE "%s%s", programNameToPrint, path, line, message, using_terminal ? "\n" : "");
#if HAVE_VSYSLOG
if (LIKELY(!using_terminal)) {
vsyslog(priority, format, ap);
} else {
VFPRINTF(priority, stderr, format, ap);
}
#elif HAVE_VFPRINTF
VFPRINTF(priority, stderr, format, ap);
#else
#error Logging mechanism not implemented
#endif
free(pathCopy);
}
void CodeFile::listEnd(const char* s, ...)
{
if(listNL_)
{
fprintf(file_, "\n");
PRINT_INDENT(file_, ind_);
}
VFPRINTF(file_, s);
fprintf(file_, "\n");
}
/**
* fprintf-like helper function for logging debug
* messages.
*/
void
MHD_DLOG (const struct MHD_Daemon *daemon, const char *format, ...)
{
va_list va;
if ((daemon->options & MHD_USE_DEBUG) == 0)
return;
va_start (va, format);
VFPRINTF (stderr, format, va);
va_end (va);
}
void CodeFile::listItem(const char* s, ...)
{
if(listItemNum_ > 0)
fprintf(file_, "%s", listSep_.c_str());
listItemNum_++;
if(listNL_)
{
fprintf(file_, "\n");
PRINT_INDENT(file_, (ind_+1));
}
VFPRINTF(file_, s);
}
/* Wrapper for fprintf() - implements signal blocking */
int gtm_fprintf(FILE *stream, const char *format, ...)
{
va_list printargs;
int retval;
sigset_t savemask;
if (blocksig_initialized)
sigprocmask(SIG_BLOCK, &block_sigsent, &savemask);
va_start(printargs, format);
VFPRINTF(stream, format, printargs, retval);
va_end(printargs);
if (blocksig_initialized)
sigprocmask(SIG_SETMASK, &savemask, NULL);
return retval;
}
/* Wrapper for fprintf() - implements signal blocking */
int gtm_fprintf(FILE *stream, const char *format, ...)
{
va_list printargs;
int retval;
sigset_t savemask;
/* Note: cannot use SIGPROCMASK below because this function is used by "gtmsecshr" and using SIGPROCMASK
* pulls in a lot of stuff from libgtmshr.so (due to asserts) and we want minimal stuff in "gtmsecshr".
*/
if (blocksig_initialized)
sigprocmask(SIG_BLOCK, &block_sigsent, &savemask); /* BYPASSOK(sigprocmask) */
va_start(printargs, format);
VFPRINTF(stream, format, printargs, retval);
va_end(printargs);
if (blocksig_initialized)
sigprocmask(SIG_SETMASK, &savemask, NULL); /* BYPASSOK(sigprocmask) */
return retval;
}
/* This is a wrapper for the system "fprintf" and is needed to prevent signal interrupts from occurring in the middle
* of fprintf since that is not signal-safe (i.e. not re-entrant). The reason why this is considered okay is that if
* the code is anyways ready to do a fprintf(), it should not be in a performance-sensitive area so doing extra work
* for signal blocking/unblocking should not be a big issue.
*/
int gtm_fprintf(FILE *stream, const char *format, ...)
{
va_list printargs;
int retval;
sigset_t savemask;
/* blocksig_initialized could not be set at this point for a variety of cases such as the following.
* 1) If the current image is "dbcertify"
* 2) At startup of GTCM_SERVER or GTCM_GNP_SERVER
* 3) At startup of GT.M (e.g. bad command line "mumps -bad")
* Because of this, we dont have an assert(blocksig_initialized) that similar code in dollarh.c has.
*/
if (blocksig_initialized) /* In pro, dont take chances and handle case where it is not initialized */
sigprocmask(SIG_BLOCK, &block_sigsent, &savemask);
va_start(printargs, format);
retval = VFPRINTF(stream, format, printargs);
va_end(printargs);
if (blocksig_initialized)
sigprocmask(SIG_SETMASK, &savemask, NULL);
return retval;
}
void CodeFile::output(const char* s, ...)
{
PRINT_INDENT(file_, ind_);
VFPRINTF(file_, s);
fprintf(file_, "\n");
}