#include "config.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <signal.h>
#include <errno.h>
#include <assert.h>
#include "dbi.h"
#include "porting.h"
#include "utility.h"
#include "databases_file.h"
#include "boot_sr.h"
#include "log_impl.h"
#include "btree.h"
#include "transform.h"
#include "message_catalog.h"
#include "error_manager.h"
#include "system_parameter.h"
#include "language_support.h"

Classes
struct	r91_disk_var_header

struct	VOLUME_UNDO_INFO

Macros
#define	V9_1_LEVEL (9.1f)

#define	V9_2_LEVEL (9.2f)

#define	FOPEN_AND_CHECK(fp, filename, mode)

#define	FSEEK_AND_CHECK(fp, size, origin, filename)

#define	FREAD_AND_CHECK(ptr, size, n, fp, filename)

#define	FWRITE_AND_CHECK(ptr, size, n, fp, filename)

#define	FFLUSH_AND_CHECK(fp, filename)

#define	FCLOSE_AND_CHECK(fp, filename)

#define	UNDO_LIST_SIZE (32)

#define	QUERY_SIZE 1024

Typedefs
typedef struct r91_disk_var_header	R91_DISK_VAR_HEADER

Functions
static int	fix_all_volume_header (const char *db_path)

static int	fix_volume_header (const char *vol_path)

static int	undo_fix_volume_header (const char vol_path, char undo_page, int size)

static char *	make_volume_header_undo_page (const char *vol_path, int size)

static void	free_volume_header_undo_list (void)

static int	get_active_log_vol_path (const char db_path, char logvol_path)

static int	check_and_fix_compat_level (const char db_name, const char vol_path)

static int	get_db_path (const char db_name, char db_full_path)

static int	fix_codeset_in_active_log (const char *db_path, INTL_CODESET codeset)

int	catcls_get_db_collation (THREAD_ENTRY thread_p, LANG_COLL_COMPAT db_collations, int coll_cnt)

static int	undo_fix_compat_level (const char *db_path)

static void	intr_handler (int sig_no)

static int	get_codeset_from_db_root (void)

int	main (int argc, char *argv[])

Variables
static int	vol_undo_list_length

static int	vol_undo_count

static VOLUME_UNDO_INFO *	vol_undo_info

Macro Definition Documentation

#define FCLOSE_AND_CHECK	(	fp,
		filename
	)

Value:

do { \
  if (fclose ((fp)) != 0) \
    { \
      printf ("file fclose error: %s, %d\n", (filename), errno); \
      return ER_FAILED; \
    } \
} while (0)

Definition at line 103 of file migrate.c.

Referenced by check_and_fix_compat_level(), fix_codeset_in_active_log(), fix_volume_header(), get_active_log_vol_path(), undo_fix_compat_level(), and undo_fix_volume_header().

#define FFLUSH_AND_CHECK	(	fp,
		filename
	)

Value:

do { \
  if (fflush ((fp)) != 0) \
    { \
      printf ("file fflush error: %s, %d\n", (filename), errno); \
      fclose ((fp)); \
      return ER_FAILED; \
    } \
} while (0)

Definition at line 93 of file migrate.c.

Referenced by check_and_fix_compat_level(), fix_codeset_in_active_log(), fix_volume_header(), undo_fix_compat_level(), and undo_fix_volume_header().

#define FOPEN_AND_CHECK	(	fp,
		filename,
		mode
	)

Value:

do { \
  (fp) = fopen ((filename), (mode)); \
  if ((fp) == NULL) \
    { \
      printf ("file open error: %s, %d\n", (filename), errno); \
      return ER_FAILED; \
    } \
} while (0)

Definition at line 51 of file migrate.c.

Referenced by check_and_fix_compat_level(), fix_all_volume_header(), fix_codeset_in_active_log(), fix_volume_header(), get_active_log_vol_path(), undo_fix_compat_level(), and undo_fix_volume_header().

#define FREAD_AND_CHECK	(	ptr,
		size,
		n,
		fp,
		filename
	)

Value:

do { \
  fread ((ptr), (size), (n), (fp)); \
  if (ferror ((fp)) != 0) \
    { \
      printf ("file fread error: %s, %d\n", (filename), errno); \
      fclose ((fp)); \
      return ER_FAILED; \
    } \
} while (0)

Definition at line 71 of file migrate.c.

Referenced by check_and_fix_compat_level(), fix_codeset_in_active_log(), fix_volume_header(), and undo_fix_compat_level().

#define FSEEK_AND_CHECK	(	fp,
		size,
		origin,
		filename
	)

Value:

do { \
  if (fseek ((fp), (size), (origin)) < 0) \
    { \
      printf ("file seek error: %s, %d\n", (filename), errno); \
      fclose ((fp)); \
      return ER_FAILED; \
    } \
} while (0)

Definition at line 61 of file migrate.c.

#define FWRITE_AND_CHECK	(	ptr,
		size,
		n,
		fp,
		filename
	)

Value:

do { \
  fwrite ((ptr), (size), (n), (fp)); \
  if (ferror ((fp)) != 0) \
    { \
      printf ("file fwrite error: %s, %d\n", (filename), errno); \
      fclose ((fp)); \
      return ER_FAILED; \
    } \
} while (0)