#ifdef NBDEBUG
#include "vim.h"
FILE *nb_debug = NULL;
u_int nb_dlevel = 0;
void nbdb(char *, ...);
static int lookup(char *);
#ifdef USE_NB_ERRORHANDLER
static int errorHandler(Display *, XErrorEvent *);
#endif
void
nbdebug_wait(
u_int wait_flags, char *wait_var, u_int wait_secs) {
init_homedir(); #ifdef USE_WDDUMP
WDDump(0, 0, 0);
#endif
if (wait_flags & WT_ENV && wait_var && getenv(wait_var) != NULL) {
sleep(atoi(getenv(wait_var)));
} else if (wait_flags & WT_WAIT && lookup("~/.gvimwait")) {
sleep(wait_secs > 0 && wait_secs < 120 ? wait_secs : 20);
} else if (wait_flags & WT_STOP && lookup("~/.gvimstop")) {
int w = 1;
while (w) {
;
}
}
}
void
nbdebug_log_init(
char *log_var, char *level_var) {
char *file; char *cp;
if (log_var && (file = getenv(log_var)) != NULL)
{
time_t now;
nb_debug = fopen(file, "a");
time(&now);
fprintf(nb_debug, "%s", get_ctime(now, TRUE));
if (level_var && (cp = getenv(level_var)) != NULL) {
nb_dlevel = strtoul(cp, NULL, 0);
} else {
nb_dlevel = NB_TRACE; }
#ifdef USE_NB_ERRORHANDLER
XSetErrorHandler(errorHandler);
#endif
}
}
void
nbdbg(char *fmt, ...)
{
va_list ap;
if (nb_debug != NULL && nb_dlevel & NB_TRACE) {
va_start(ap, fmt);
vfprintf(nb_debug, fmt, ap);
va_end(ap);
fflush(nb_debug);
}
}
static int
lookup(char *file)
{
char buf[BUFSIZ];
expand_env((char_u *) file, (char_u *) buf, BUFSIZ);
return
#ifndef FEAT_GUI_MSWIN
(access(buf, F_OK) == 0);
#else
(access(buf, 0) == 0);
#endif
}
#ifdef USE_NB_ERRORHANDLER
static int
errorHandler(
Display *dpy,
XErrorEvent *err)
{
char msg[256];
char buf[256];
XGetErrorText(dpy, err->error_code, msg, sizeof(msg));
nbdbg("\n\nNBDEBUG Vim: X Error of failed request: %s\n", msg);
sprintf(buf, "%d", err->request_code);
XGetErrorDatabaseText(dpy,
"XRequest", buf, "Unknown", msg, sizeof(msg));
nbdbg("\tMajor opcode of failed request: %d (%s)\n",
err->request_code, msg);
if (err->request_code > 128) {
nbdbg("\tMinor opcode of failed request: %d\n",
err->minor_code);
}
return 0;
}
#endif
#endif // NBDEBUG