trace.h File Reference

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Macros
#define	kTraceFileName   "trace"

Functions
void	Trace (const int, const char *const,...)
void	ErrorHook (const FTPCIPtr, char *)
void	DebugHook (const FTPCIPtr, char *)
void	SetDebug (int)
void	UseTrace (void)
void	OpenTrace (void)
void	CloseTrace (void)

Macro Definition Documentation

kTraceFileName

#define kTraceFileName   "trace"

Definition at line 11 of file trace.h.

Function Documentation

CloseTrace()

void CloseTrace

(

void

)

Definition at line 159 of file trace.c.

{
    char pathName[256];
    char pathName2[256];
    char tName[32];
 
    if ((gOurDirectoryPath[0] == '\0') || (gTraceFile == NULL))
        return;
 
    (void) sprintf(tName, "trace.%u", (unsigned int) getpid());
    (void) OurDirectoryPath(pathName, sizeof(pathName), tName);
    (void) OurDirectoryPath(pathName2, sizeof(pathName2), kTraceFileName);
 
    (void) time(&gTraceTime);
    (void) fprintf(gTraceFile, "SESSION ENDED at:    %s", ctime(&gTraceTime));
    (void) fclose(gTraceFile);
 
    (void) unlink(pathName2);
    (void) rename(pathName, pathName2);
}   /* CloseTrace */

Referenced by PostShell().

DebugHook()

void DebugHook	(	const	FTPCIPtr,
		char *
	)

ErrorHook()

void ErrorHook	(	const	FTPCIPtr,
		char *
	)

OpenTrace()

void OpenTrace

(

void

)

Definition at line 109 of file trace.c.

{
    FILE *fp;
    char pathName[256];
    char tName[32];
    int pid;
    const char *cp;
#if defined(HAVE_SYS_UTSNAME_H) && defined(HAVE_UNAME)
    struct utsname u;
#endif
 
    if (gOurDirectoryPath[0] == '\0')
        return;     /* Don't create in root directory. */
 
    (void) sprintf(tName, "trace.%u", (unsigned int) (pid = getpid()));
    (void) OurDirectoryPath(pathName, sizeof(pathName), tName);
 
    fp = fopen(pathName, FOPEN_WRITE_TEXT);
    if (fp != NULL) {
        (void) _chmod(pathName, 00600);
#ifdef HAVE_SETVBUF
        (void) setvbuf(fp, gTraceLBuf, _IOLBF, sizeof(gTraceLBuf));
#endif  /* HAVE_SETVBUF */
        /* Opened the trace file. */
        (void) time(&gTraceTime);
        (void) fprintf(fp, "SESSION STARTED at:  %s", ctime(&gTraceTime));
        (void) fprintf(fp, "   Program Version:  %s\n", gVersion + 5);
        (void) fprintf(fp, "   Library Version:  %s\n", gLibNcFTPVersion + 5);
        (void) fprintf(fp, "        Process ID:  %u\n", pid);
        if (gOS[0] != '\0')
            (void) fprintf(fp, "          Platform:  %s\n", gOS);
#if defined(HAVE_SYS_UTSNAME_H) && defined(HAVE_UNAME)
        if (uname(&u) == 0) {
            (void) fprintf(fp, "             Uname:  %.63s|%.63s|%.63s|%.63s|%.63s\r\n", u.sysname, u.nodename, u.release, u.version, u.machine);
        }
#endif  /* UNAME */
        FTPInitializeOurHostName(&gLib);
        (void) fprintf(fp, "          Hostname:  %s  (rc=%d)\n", gLib.ourHostName, gLib.hresult);
        cp = (const char *) getenv("TERM");
        if (cp == NULL)
            cp = "unknown?";
        (void) fprintf(fp, "          Terminal:  %s\n", cp);
        gTraceFile = fp;
    }
}   /* OpenTrace */

SetDebug()

void SetDebug

(

int

i

)

Definition at line 88 of file trace.c.

{
    gDebug = i;
}   /* SetDebug */

Referenced by DebugCmd(), and InitConnectionInfo().

Trace()

void Trace	(	const int	level,
		const char * const	fmt,
			...
	)

Definition at line 30 of file trace.c.

{
    va_list ap;
    char buf[512];
    struct tm *ltp;
 
    if ((gDebug >= level) || (level > 8)) {
        va_start(ap, fmt);
#ifdef HAVE_VSNPRINTF
        (void) vsnprintf(buf, sizeof(buf) - 1, fmt, ap);
        buf[sizeof(buf) - 1] = '\0';
#else
        (void) vsprintf(buf, fmt, ap);
#endif
        va_end(ap);
 
        (void) time(&gTraceTime);
        ltp = localtime(&gTraceTime);
        if ((gTraceFile != NULL) && (ltp != NULL)) {
            (void) fprintf(gTraceFile , "%02d:%02d:%02d  %s",
                ltp->tm_hour,
                ltp->tm_min,
                ltp->tm_sec,
                buf
            );
        }
        if (gDebug > level) {
            (void) fprintf(stdout, "%s", buf);
        }
    }
}   /* Trace */

UseTrace()

void UseTrace

(

void

)

Definition at line 97 of file trace.c.

{
    gConn.debugLogProc = DebugHook;
    gConn.debugLog = NULL;
    gConn.errLogProc = ErrorHook;
    gConn.errLog = NULL;
}   /* UseTrace */

Referenced by InitConnectionInfo().