mirror of
https://github.com/vim/vim
synced 2025-03-16 06:47:52 +01:00
ebfec1c531
Problem: The code style has to be checked manually.
Solution: Add basic code style checks in a test. Fix or avoid uncovered
problems.
168 lines
3.8 KiB
C
168 lines
3.8 KiB
C
/* vi:set ts=8 sw=8 noet:
|
|
*
|
|
* VIM - Vi IMproved by Bram Moolenaar
|
|
* Visual Workshop integration by Gordon Prieur
|
|
*
|
|
* Do ":help uganda" in Vim to read copying and usage conditions.
|
|
* Do ":help credits" in Vim to see a list of people who contributed.
|
|
* See README.txt for an overview of the Vim source code.
|
|
*/
|
|
|
|
/*
|
|
* NetBeans Debugging Tools. What are these tools and why are they important?
|
|
* There are two main tools here. The first tool is a tool for delaying or
|
|
* stopping gvim during startup. The second tool is a protocol log tool.
|
|
*
|
|
* The startup delay tool is called nbdebug_wait(). This is very important for
|
|
* debugging startup problems because gvim will be started automatically from
|
|
* netbeans and cannot be run directly from a debugger. The only way to debug
|
|
* a gvim started by netbeans is by attaching a debugger to it. Without this
|
|
* tool all startup code will have completed before you can get the pid and
|
|
* attach.
|
|
*
|
|
* The second tool is a log tool.
|
|
*
|
|
* This code must have NBDEBUG defined for it to be compiled into vim/gvim.
|
|
*/
|
|
|
|
#ifdef NBDEBUG
|
|
|
|
#include "vim.h"
|
|
|
|
FILE *nb_debug = NULL;
|
|
u_int nb_dlevel = 0; // nb_debug verbosity level
|
|
|
|
void nbdb(char *, ...) ATTRIBUTE_FORMAT_PRINTF(1, 2);
|
|
|
|
static int lookup(char *);
|
|
#ifdef USE_NB_ERRORHANDLER
|
|
static int errorHandler(Display *, XErrorEvent *);
|
|
#endif
|
|
|
|
/*
|
|
* nbdebug_wait - This function can be used to delay or stop execution of vim.
|
|
* It's normally used to delay startup while attaching a
|
|
* debugger to a running process. Since NetBeans starts gvim
|
|
* from a background process this is the only way to debug
|
|
* startup problems.
|
|
*/
|
|
void
|
|
nbdebug_wait(
|
|
u_int wait_flags, // tells what to do
|
|
char *wait_var, // wait environment variable
|
|
u_int wait_secs) // how many seconds to wait
|
|
{
|
|
|
|
init_homedir(); // not inited yet
|
|
#ifdef USE_WDDUMP
|
|
WDDump(0, 0, 0);
|
|
#endif
|
|
|
|
// for debugging purposes only
|
|
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, // env var with log file
|
|
char *level_var) // env var with nb_debug level
|
|
{
|
|
char *file; // possible nb_debug output file
|
|
char *cp; // nb_dlevel pointer
|
|
|
|
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; // default level
|
|
}
|
|
#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
|