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misc.h

/* File:                misc.h
 *
 * Description:         See "misc.c"
 *
 * Comments:            See "notice.txt" for copyright and license information.
 *
 */

#ifndef __MISC_H__
#define __MISC_H__

#include "psqlodbc.h"

#include <stdio.h>

/*    Uncomment MY_LOG define to compile in the mylog() statements.
      Then, debug logging will occur if 'Debug' is set to 1 in the ODBCINST.INI
      portion of the registry.  You may have to manually add this key.
      This logfile is intended for development use, not for an end user!
*/
#define MY_LOG


/*    Uncomment Q_LOG to compile in the qlog() statements (Communications log, i.e. CommLog).
      This logfile contains serious log statements that are intended for an
      end user to be able to read and understand.  It is controlled by the
      'CommLog' flag in the ODBCINST.INI portion of the registry (see above),
      which is manipulated on the setup/connection dialog boxes.
*/
#define Q_LOG

#if defined(WIN_MULTITHREAD_SUPPORT)
#define     INIT_QLOG_CS      InitializeCriticalSection(&qlog_cs)
#define     ENTER_QLOG_CS     EnterCriticalSection(&qlog_cs)
#define     LEAVE_QLOG_CS     LeaveCriticalSection(&qlog_cs)
#define     DELETE_QLOG_CS    DeleteCriticalSection(&qlog_cs)
#define     INIT_MYLOG_CS     InitializeCriticalSection(&mylog_cs)
#define     ENTER_MYLOG_CS    EnterCriticalSection(&mylog_cs)
#define     LEAVE_MYLOG_CS    LeaveCriticalSection(&mylog_cs)
#define     DELETE_MYLOG_CS   DeleteCriticalSection(&mylog_cs)
#elif defined(POSIX_MULTITHREAD_SUPPORT)
#define     INIT_QLOG_CS      pthread_mutex_init(&qlog_cs,0)
#define     ENTER_QLOG_CS     pthread_mutex_lock(&qlog_cs)
#define     LEAVE_QLOG_CS     pthread_mutex_unlock(&qlog_cs)
#define     DELETE_QLOG_CS    pthread_mutex_destroy(&qlog_cs)
#define     INIT_MYLOG_CS     pthread_mutex_init(&mylog_cs,0)
#define     ENTER_MYLOG_CS    pthread_mutex_lock(&mylog_cs)
#define     LEAVE_MYLOG_CS    pthread_mutex_unlock(&mylog_cs)
#define     DELETE_MYLOG_CS   pthread_mutex_destroy(&mylog_cs)
#else
#define     INIT_QLOG_CS
#define     ENTER_QLOG_CS
#define     LEAVE_QLOG_CS
#define     DELETE_QLOG_CS
#define     INIT_MYLOG_CS
#define     ENTER_MYLOG_CS
#define     LEAVE_MYLOG_CS
#define     DELETE_MYLOG_CS
#endif /* WIN_MULTITHREAD_SUPPORT */

#ifdef MY_LOG
#define MYLOGFILE             "mylog_"
#ifndef WIN32
#define MYLOGDIR              "/tmp"
#else
#define MYLOGDIR              "c:"
#endif /* WIN32 */
extern void mylog(char *fmt,...);

#else /* MY_LOG */
#ifndef WIN32
#define mylog(args...)              /* GNU convention for variable arguments */
#else
extern void MyLog(char *fmt,...);
#define mylog     if (0) MyLog            /* mylog */
#endif /* WIN32 */
#endif /* MY_LOG */
#define     inolog      mylog /* for really temporary debug */

#ifdef Q_LOG
#define QLOGFILE              "psqlodbc_"
#ifndef WIN32
#define QLOGDIR                     "/tmp"
#else
#define QLOGDIR                     "c:"
#endif
extern void qlog(char *fmt,...);

#else
#ifndef WIN32
#define qlog(args...)               /* GNU convention for variable arguments */
#else
#define qlog                              /* qlog */
#endif
#endif
#define     inoqlog     qlog
int   get_qlog(void);
int   get_mylog(void);

#ifndef WIN32
#define DIRSEPARATOR          "/"
#else
#define DIRSEPARATOR          "\\"
#endif

#ifdef WIN32
#define PG_BINARY             O_BINARY
#define PG_BINARY_R                 "rb"
#define PG_BINARY_W                 "wb"
#define PG_BINARY_A                 "ab"
#else
#define PG_BINARY             0
#define PG_BINARY_R                 "r"
#define PG_BINARY_W                 "w"
#define PG_BINARY_A                 "a"
#endif


void        remove_newlines(char *string);
char     *strncpy_null(char *dst, const char *src, int len);
char     *trim(char *string);
char     *make_string(const char *s, int len, char *buf);
char     *make_lstring_ifneeded(ConnectionClass *, const char *s, int len, BOOL);
char     *my_strcat(char *buf, const char *fmt, const char *s, int len);
char     *schema_strcat(char *buf, const char *fmt, const char *s, int len,
            const char *, int, ConnectionClass *conn);
char     *my_strcat1(char *buf, const char *fmt, const char *s1, const char *s, int len);
char     *schema_strcat1(char *buf, const char *fmt, const char *s1,
                        const char *s, int len,
                        const char *, int, ConnectionClass *conn);
/* #define  GET_SCHEMA_NAME(nspname)      (stricmp(nspname, "public") ? nspname : "") */
#define     GET_SCHEMA_NAME(nspname)      (nspname)

/* defines for return value of my_strcpy */
#define STRCPY_SUCCESS        1
#define STRCPY_FAIL                 0
#define STRCPY_TRUNCATED      (-1)
#define STRCPY_NULL                 (-2)

int               my_strcpy(char *dst, int dst_len, const char *src, int src_len);

/* Define a type for defining a constant string expression */
#define CSTR static const char * const

#endif

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