/// log event occurs.  Only one callback may be set.  If NULL is passed,
    /// the logging callback is unregistered.
    /// </summary>
    /// <param name="func">The callback function to invoke.</param>
    /// <returns>Returns a result code</returns>
    internal override int SetLogCallback(SQLiteLogCallback func)
    {

        int rc = UnsafeNativeMethods.sqlite3_config((int)SQLiteConfigOpsEnum.SQLITE_CONFIG_LOG, func, (IntPtr)0);

        return rc;
    }




































    /// <summary>
    /// Helper function to retrieve a column of data from an active statement.
    /// </summary>
    /// <param name="stmt">The statement being step()'d through</param>
    /// <param name="index">The column index to retrieve</param>
    /// <param name="typ">The type of data contained in the column.  If Uninitialized, this function will retrieve the datatype information.</param>

    /// log event occurs.  Only one callback may be set.  If NULL is passed,
    /// the logging callback is unregistered.
    /// </summary>
    /// <param name="func">The callback function to invoke.</param>
    /// <returns>Returns a result code</returns>
    internal override int SetLogCallback(SQLiteLogCallback func)
    {
        int rc = UnsafeNativeMethods.sqlite3_config(
            (int)SQLiteConfigOpsEnum.SQLITE_CONFIG_LOG, func, (IntPtr)0);

        return rc;
    }

    /// <summary>
    /// Determines if the SQLite core library has been initialized for the
    /// current process.
    /// </summary>
    /// <returns>
    /// A boolean indicating whether or not the SQLite core library has been
    /// initialized for the current process.
    /// </returns>
    internal override bool IsInitialized()
    {
        return StaticIsInitialized();
    }

    /// <summary>
    /// Determines if the SQLite core library has been initialized for the
    /// current process.
    /// </summary>
    /// <returns>
    /// A boolean indicating whether or not the SQLite core library has been
    /// initialized for the current process.
    /// </returns>
    internal static bool StaticIsInitialized()
    {
        //
        // NOTE: This method [ab]uses the fact that SQLite will always
        //       return SQLITE_ERROR for any unknown configuration option
        //       *unless* the SQLite library has already been initialized.
        //       In that case it will always return SQLITE_MISUSE.
        //
        int rc = UnsafeNativeMethods.sqlite3_config(
            (int)SQLiteConfigOpsEnum.SQLITE_CONFIG_NONE, null, (IntPtr)0);

        return (rc == /* SQLITE_MISUSE */ 21);
    }

    /// <summary>
    /// Helper function to retrieve a column of data from an active statement.
    /// </summary>
    /// <param name="stmt">The statement being step()'d through</param>
    /// <param name="index">The column index to retrieve</param>
    /// <param name="typ">The type of data contained in the column.  If Uninitialized, this function will retrieve the datatype information.</param>

    internal abstract void ChangePassword(byte[] newPasswordBytes);

    internal abstract void SetUpdateHook(SQLiteUpdateCallback func);
    internal abstract void SetCommitHook(SQLiteCommitCallback func);
    internal abstract void SetTraceCallback(SQLiteTraceCallback func);
    internal abstract void SetRollbackHook(SQLiteRollbackCallback func);
    internal abstract int SetLogCallback(SQLiteLogCallback func);


    internal abstract int GetCursorForTable(SQLiteStatement stmt, int database, int rootPage);
    internal abstract long GetRowIdForCursor(SQLiteStatement stmt, int cursor);

    internal abstract object GetValue(SQLiteStatement stmt, int index, SQLiteType typ);

    internal abstract bool AutoCommit
................................................................................
    SharedCache = 0x01000000,
    Default = 0x06,
  }

  // These are the options to the internal sqlite3_config call.
  internal enum SQLiteConfigOpsEnum
  {

    SQLITE_CONFIG_SINGLETHREAD = 1, // nil 
    SQLITE_CONFIG_MULTITHREAD = 2, // nil 
    SQLITE_CONFIG_SERIALIZED = 3, // nil 
    SQLITE_CONFIG_MALLOC = 4, // sqlite3_mem_methods* 
    SQLITE_CONFIG_GETMALLOC = 5, // sqlite3_mem_methods* 
    SQLITE_CONFIG_SCRATCH = 6, // void*, int sz, int N 
    SQLITE_CONFIG_PAGECACHE = 7, // void*, int sz, int N 

    internal abstract void ChangePassword(byte[] newPasswordBytes);

    internal abstract void SetUpdateHook(SQLiteUpdateCallback func);
    internal abstract void SetCommitHook(SQLiteCommitCallback func);
    internal abstract void SetTraceCallback(SQLiteTraceCallback func);
    internal abstract void SetRollbackHook(SQLiteRollbackCallback func);
    internal abstract int SetLogCallback(SQLiteLogCallback func);
    internal abstract bool IsInitialized();

    internal abstract int GetCursorForTable(SQLiteStatement stmt, int database, int rootPage);
    internal abstract long GetRowIdForCursor(SQLiteStatement stmt, int cursor);

    internal abstract object GetValue(SQLiteStatement stmt, int index, SQLiteType typ);

    internal abstract bool AutoCommit
................................................................................
    SharedCache = 0x01000000,
    Default = 0x06,
  }

  // These are the options to the internal sqlite3_config call.
  internal enum SQLiteConfigOpsEnum
  {
    SQLITE_CONFIG_NONE = 0, // nil 
    SQLITE_CONFIG_SINGLETHREAD = 1, // nil 
    SQLITE_CONFIG_MULTITHREAD = 2, // nil 
    SQLITE_CONFIG_SERIALIZED = 3, // nil 
    SQLITE_CONFIG_MALLOC = 4, // sqlite3_mem_methods* 
    SQLITE_CONFIG_GETMALLOC = 5, // sqlite3_mem_methods* 
    SQLITE_CONFIG_SCRATCH = 6, // void*, int sz, int N 
    SQLITE_CONFIG_PAGECACHE = 7, // void*, int sz, int N 

        private static bool _enabled;

        /// <summary>
        /// Initializes the SQLite logging facilities.
        /// </summary>
        public static void Initialize()
        {








            //
            // BUGFIX: To avoid nasty situations where multiple AppDomains are
            //         attempting to initialize and/or shutdown what is really
            //         a shared native resource (i.e. the SQLite core library
            //         is loaded per-process and has only one logging callback,
            //         not one per-AppDomain, which it knows nothing about),
            //         prevent all non-default AppDomains from registering a

        private static bool _enabled;

        /// <summary>
        /// Initializes the SQLite logging facilities.
        /// </summary>
        public static void Initialize()
        {
            //
            // BUFXIX: We cannot initialize the logging interface if the SQLite
            //         core library has already been initialized anywhere in
            //         the process (see ticket [2ce0870fad]).
            //
            if (SQLite3.StaticIsInitialized())
                return;

            //
            // BUGFIX: To avoid nasty situations where multiple AppDomains are
            //         attempting to initialize and/or shutdown what is really
            //         a shared native resource (i.e. the SQLite core library
            //         is loaded per-process and has only one logging callback,
            //         not one per-AppDomain, which it knows nothing about),
            //         prevent all non-default AppDomains from registering a

        #
        tputs $::test_channel [appendArgs \
            "==== WARNING: failed to close database \"" $db "\", error: " \
            \n\t $error \n]
      }

      #
      # NOTE: Attempt to delete the test database file now.  For now, all test
      #       database files are stored in the temporary directory.
      #
      set fileName [file join [getTemporaryPath] [file tail $fileName]]





      if {[set code [catch {file delete $fileName} error]]} then {
        #
        # NOTE: We somehow failed to delete the file, report why.
        #
        tputs $::test_channel [appendArgs \
            "==== WARNING: failed to delete database file \"" $fileName \
            "\" during cleanup, error: " \n\t $error \n]






      }

      return $code
    }
 
    proc reportSQLiteResources { channel {quiet false} } {
      #

        #
        tputs $::test_channel [appendArgs \
            "==== WARNING: failed to close database \"" $db "\", error: " \
            \n\t $error \n]
      }

      #
      # NOTE: Build the full path to the database file name.  For now, all test
      #       database files are stored in the temporary directory.
      #
      set fileName [file join [getTemporaryPath] [file tail $fileName]]

      if {[file exists $fileName]} then {
        #
        # NOTE: Attempt to delete the test database file now.
        #
        if {[set code [catch {file delete $fileName} error]]} then {
          #
          # NOTE: We somehow failed to delete the file, report why.
          #
          tputs $::test_channel [appendArgs \
              "==== WARNING: failed to delete database file \"" $fileName \
              "\" during cleanup, error: " \n\t $error \n]
        }
      } else {
        #
        # NOTE: The file does not exist, success!
        #
        set code 0
      }

      return $code
    }
 
    proc reportSQLiteResources { channel {quiet false} } {
      #

###############################################################################
#
# tkt-2ce0870fad.eagle --
#
# Written by Joe Mistachkin.
# Released to the public domain, use at your own risk!
#
###############################################################################

package require Eagle
package require EagleLibrary
package require EagleTest

runTestPrologue

###############################################################################

package require System.Data.SQLite.Test
runSQLiteTestPrologue

###############################################################################

#
# NOTE: Make sure that SQLite core library is completely shutdown prior to
#       starting any of the tests in this file.
#
if {[haveConstraint SQLite]} then {
  object invoke -flags +NonPublic System.Data.SQLite.UnsafeNativeMethods \
      sqlite3_shutdown
}

###############################################################################

for {set i 1} {$i < 3} {incr i} {
  runTest {test [appendArgs tkt-2ce0870fad-1. $i] {logging setup} -setup \
      [getAppDomainPreamble {
    set i {$i}
    set appDomainId($i) {[object invoke AppDomain.CurrentDomain Id]}
    set fileName {[appendArgs tkt-2ce0870fad-1. $i .db]}
  }] -body {
    set appDomainId(3) [object invoke AppDomain.CurrentDomain Id]

    package require EagleLibrary
    package require EagleTest
    package require System.Data.SQLite.Test

    object load -loadtype File [file join [getBinaryDirectory] \
        System.Data.SQLite.dll]

    object invoke System.Data.SQLite.SQLiteLog Initialize

    list $appDomainId($i) $appDomainId(3) [expr {$i == 1 ? \
        $appDomainId($i) != $appDomainId(3) : \
        $appDomainId($i) == $appDomainId(3)}] [setupDb $fileName]
  } -cleanup {
    cleanupDb $fileName

    #
    # NOTE: If this is the primary application domain, skip unsetting the
    #       loop variable because the surrounding [for] command still needs
    #       it.
    #
    if {$i <= 1} then {
      unset -nocomplain i
    }

    unset -nocomplain appDomainId db fileName
  } -constraints {eagle monoBug28 command.sql compile.DATA\
compile.ISOLATED_INTERPRETERS SQLite System.Data.SQLite} -isolationLevel \
[expr {$i == 1 ? "AppDomain" : "Default"}] -match regexp -result \
{^\d+ \d+ True SQLiteConnection#\d+$}}
}

###############################################################################

unset -nocomplain i

###############################################################################

runSQLiteTestEpilogue
runTestEpilogue