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Overview
| Comment: | Yet more work in progress. |
|---|---|
| Downloads: | Tarball | ZIP archive |
| Timelines: | family | ancestors | descendants | both | sessions |
| Files: | files | file ages | folders |
| SHA1: |
537da806d27fe3e0bc45c8202c23fd4c |
| User & Date: | mistachkin 2017-10-05 21:47:41.694 |
Context
|
2017-10-05
| ||
| 22:19 | Fix some inconsistencies in the API, minor cleanup. check-in: 520bab9c18 user: mistachkin tags: sessions | |
| 21:47 | Yet more work in progress. check-in: 537da806d2 user: mistachkin tags: sessions | |
| 19:28 | More work in progress. check-in: ef2192f132 user: mistachkin tags: sessions | |
Changes
Changes to System.Data.SQLite/SQLiteModule.cs.
| ︙ | ︙ | |||
333 334 335 336 337 338 339 340 341 342 343 344 345 346 |
pValue = IntPtr.Zero;
}
#endregion
///////////////////////////////////////////////////////////////////////
#region Internal Marshal Helper Methods
/// <summary>
/// Converts a logical array of native pointers to native sqlite3_value
/// structures into a managed array of <see cref="SQLiteValue" />
/// object instances.
/// </summary>
/// <param name="argc">
/// The number of elements in the logical array of native sqlite3_value
| > > > > > > > > > > > > > > > > > > > > > | 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 |
pValue = IntPtr.Zero;
}
#endregion
///////////////////////////////////////////////////////////////////////
#region Internal Marshal Helper Methods
/// <summary>
/// Converts a native pointer to a native sqlite3_value structure into
/// a managed <see cref="SQLiteValue" /> object instance.
/// </summary>
/// <param name="pValue">
/// The native pointer to a native sqlite3_value structure to convert.
/// </param>
/// <returns>
/// The managed <see cref="SQLiteValue" /> object instance or null upon
/// failure.
/// </returns>
internal static SQLiteValue FromIntPtr(
IntPtr pValue
)
{
if (pValue == IntPtr.Zero) return null;
return new SQLiteValue(pValue);
}
///////////////////////////////////////////////////////////////////////
/// <summary>
/// Converts a logical array of native pointers to native sqlite3_value
/// structures into a managed array of <see cref="SQLiteValue" />
/// object instances.
/// </summary>
/// <param name="argc">
/// The number of elements in the logical array of native sqlite3_value
|
| ︙ | ︙ |
Changes to System.Data.SQLite/SQLiteSessions.cs.
| ︙ | ︙ | |||
52 53 54 55 56 57 58 |
///////////////////////////////////////////////////////////////////////////
#region Session Extension Interfaces
public interface ISQLiteChangeSet
{
bool? IsPatchSet { get; }
| < < < | 52 53 54 55 56 57 58 59 60 61 62 63 64 65 |
///////////////////////////////////////////////////////////////////////////
#region Session Extension Interfaces
public interface ISQLiteChangeSet
{
bool? IsPatchSet { get; }
ISQLiteChangeSet Invert();
ISQLiteChangeSet CombineWith(ISQLiteChangeSet changeSet);
}
///////////////////////////////////////////////////////////////////////////
|
| ︙ | ︙ | |||
111 112 113 114 115 116 117 |
void CreateChangeSet(ref byte[] rawData);
void CreateChangeSet(Stream stream, SQLiteConnectionFlags flags);
void CreatePatchSet(ref byte[] rawData);
void CreatePatchSet(Stream stream, SQLiteConnectionFlags flags);
| | > > > > > > > > > > > > > > > > | 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 |
void CreateChangeSet(ref byte[] rawData);
void CreateChangeSet(Stream stream, SQLiteConnectionFlags flags);
void CreatePatchSet(ref byte[] rawData);
void CreatePatchSet(Stream stream, SQLiteConnectionFlags flags);
void LoadDifferencesFromTable(
string fromDatabaseName,
string tableName
);
void ApplyChangeSet(
byte[] rawData,
ConflictDelegate conflictCallback,
object context
);
void ApplyChangeSet(
Stream stream,
ConflictDelegate conflictCallback,
TableFilterDelegate tableFilterCallback,
object context
);
}
#endregion
///////////////////////////////////////////////////////////////////////////
#region SQLiteChangeSetIterator Class
internal sealed class SQLiteChangeSetIterator : IDisposable
|
| ︙ | ︙ | |||
430 431 432 433 434 435 436 |
if (disposing)
{
////////////////////////////////////
// dispose managed resources here...
////////////////////////////////////
if (stream != null)
| | | 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 |
if (disposing)
{
////////////////////////////////////
// dispose managed resources here...
////////////////////////////////////
if (stream != null)
stream = null; /* NOT OWNED */
}
//////////////////////////////////////
// release unmanaged resources here...
//////////////////////////////////////
}
}
|
| ︙ | ︙ | |||
465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 |
///////////////////////////////////////////////////////////////////////////
#region SQLiteSession Class
public sealed class SQLiteSession : ISQLiteSession, IDisposable
{
#region Private Data
private IntPtr session;
///////////////////////////////////////////////////////////////////////
private TableFilterDelegate tableFilterCallback;
private object tableFilterContext;
#endregion
///////////////////////////////////////////////////////////////////////
#region Public Constructors
public SQLiteSession(
SQLiteConnection connection,
string databaseName
)
{
UnsafeNativeMethods.sqlite3session_create(
SQLiteConnection.GetNativeHandle(connection),
SQLiteString.GetUtf8BytesFromString(databaseName),
ref session);
}
#endregion
| > > > | 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 |
///////////////////////////////////////////////////////////////////////////
#region SQLiteSession Class
public sealed class SQLiteSession : ISQLiteSession, IDisposable
{
#region Private Data
private SQLiteConnection connection;
private IntPtr session;
///////////////////////////////////////////////////////////////////////
private TableFilterDelegate tableFilterCallback;
private object tableFilterContext;
#endregion
///////////////////////////////////////////////////////////////////////
#region Public Constructors
public SQLiteSession(
SQLiteConnection connection,
string databaseName
)
{
this.connection = connection;
UnsafeNativeMethods.sqlite3session_create(
SQLiteConnection.GetNativeHandle(connection),
SQLiteString.GetUtf8BytesFromString(databaseName),
ref session);
}
#endregion
|
| ︙ | ︙ | |||
762 763 764 765 766 767 768 769 770 771 772 773 774 775 |
if (pError != IntPtr.Zero)
{
SQLiteMemory.Free(pError);
pError = IntPtr.Zero;
}
}
}
#endregion
///////////////////////////////////////////////////////////////////////
#region IDisposable Members
public void Dispose()
{
| > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 |
if (pError != IntPtr.Zero)
{
SQLiteMemory.Free(pError);
pError = IntPtr.Zero;
}
}
}
///////////////////////////////////////////////////////////////////////
public void ApplyChangeSet(
byte[] rawData,
ConflictDelegate conflictCallback,
object clientData
)
{
CheckDisposed();
int nData = 0;
IntPtr pData = IntPtr.Zero;
SQLiteConnectionFlags flags = connection.Flags;
UnsafeNativeMethods.xSessionConflict xConflict = new UnsafeNativeMethods.xSessionConflict(delegate(IntPtr context, SQLiteChangeSetConflictType type, IntPtr iterator)
{
ISQLiteChangeSetMetadataItem item = null;
try
{
return conflictCallback(clientData, type, item);
}
catch (Exception e)
{
try
{
if ((flags & SQLiteConnectionFlags.LogCallbackException) ==
SQLiteConnectionFlags.LogCallbackException)
{
SQLiteLog.LogMessage(SQLiteBase.COR_E_EXCEPTION,
HelperMethods.StringFormat(CultureInfo.CurrentCulture,
"Caught exception in \"xConflict\" method: {0}",
e)); /* throw */
}
}
catch
{
// do nothing.
}
}
return SQLiteChangeSetConflictResult.Abort;
});
SQLiteErrorCode rc = UnsafeNativeMethods.sqlite3changeset_apply(
SQLiteConnection.GetNativeHandle(connection), nData, pData,
null, xConflict, IntPtr.Zero);
}
///////////////////////////////////////////////////////////////////////
public void ApplyChangeSet(
Stream stream,
ConflictDelegate conflictCallback,
TableFilterDelegate tableFilterCallback,
object context
)
{
CheckDisposed();
throw new NotImplementedException();
}
#endregion
///////////////////////////////////////////////////////////////////////
#region IDisposable Members
public void Dispose()
{
|
| ︙ | ︙ | |||
835 836 837 838 839 840 841 |
}
#endregion
}
#endregion
///////////////////////////////////////////////////////////////////////////
| > | > > | | > < | < | | < < < < < < < < < < | < < < < < < < < < < < < < < < < < < < > > > > | 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 |
}
#endregion
}
#endregion
///////////////////////////////////////////////////////////////////////////
#region SQLiteMemoryChangeSet Class
public sealed class SQLiteMemoryChangeSet : ISQLiteChangeSet, IDisposable
{
#region Private Data
private SQLiteChangeSetIterator iterator;
private bool? isPatchSet;
#endregion
///////////////////////////////////////////////////////////////////////
#region Private Constructors
internal SQLiteMemoryChangeSet(
SQLiteChangeSetIterator iterator,
bool? isPatchSet
)
{
this.iterator = iterator;
this.isPatchSet = isPatchSet;
}
#endregion
///////////////////////////////////////////////////////////////////////
#region ISQLiteChangeSet Members
public bool? IsPatchSet
{
get { CheckDisposed(); return isPatchSet; }
}
///////////////////////////////////////////////////////////////////////
public ISQLiteChangeSet Invert()
{
CheckDisposed();
throw new NotImplementedException();
}
///////////////////////////////////////////////////////////////////////
public ISQLiteChangeSet CombineWith(
ISQLiteChangeSet changeSet
)
{
CheckDisposed();
throw new NotImplementedException();
}
#endregion
///////////////////////////////////////////////////////////////////////
#region IDisposable Members
|
| ︙ | ︙ | |||
928 929 930 931 932 933 934 |
private bool disposed;
private void CheckDisposed() /* throw */
{
#if THROW_ON_DISPOSED
if (disposed)
{
throw new ObjectDisposedException(
| | | 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 |
private bool disposed;
private void CheckDisposed() /* throw */
{
#if THROW_ON_DISPOSED
if (disposed)
{
throw new ObjectDisposedException(
typeof(SQLiteMemoryChangeSet).Name);
}
#endif
}
///////////////////////////////////////////////////////////////////////
private /* protected virtual */ void Dispose(bool disposing)
|
| ︙ | ︙ | |||
972 973 974 975 976 977 978 |
}
}
#endregion
///////////////////////////////////////////////////////////////////////
#region Destructor
| | > > | > > | > < > > | < < | < | < < < < < < | > > | > > | > > > > > > > > > | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | > > > > > > > > | > > > | > | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | < > | > > | > | | | > | > > > > > > > | > | | | > | > > > > > > > | > | | > > > > > > > > | > | | > > > > > > > > | > | | > > > | > > > > | > | > > > > > > > > > | > | > > > > > > > > > | > | > > > > > > > > > > > > | > | | | > > > > > > | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 1392 1393 1394 1395 1396 1397 1398 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 1433 1434 1435 1436 1437 1438 1439 1440 1441 1442 1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 1468 1469 |
}
}
#endregion
///////////////////////////////////////////////////////////////////////
#region Destructor
~SQLiteMemoryChangeSet()
{
Dispose(false);
}
#endregion
}
#endregion
///////////////////////////////////////////////////////////////////////////
#region SQLiteChangeSetEnumerator Class
public sealed class SQLiteChangeSetEnumerator
: IEnumerator<ISQLiteChangeSetMetadataItem>
{
#region Private Constructors
internal SQLiteChangeSetEnumerator(
ISQLiteChangeSet changeSet
)
{
}
#endregion
///////////////////////////////////////////////////////////////////////
#region IEnumerator<ISQLiteChangeSetMetadataItem> Members
public ISQLiteChangeSetMetadataItem Current
{
get { CheckDisposed(); throw new NotImplementedException(); }
}
#endregion
///////////////////////////////////////////////////////////////////////
#region IEnumerator Members
object Collections.IEnumerator.Current
{
get { CheckDisposed(); throw new NotImplementedException(); }
}
///////////////////////////////////////////////////////////////////////
public bool MoveNext()
{
CheckDisposed(); throw new NotImplementedException();
}
///////////////////////////////////////////////////////////////////////
public void Reset()
{
CheckDisposed(); throw new NotImplementedException();
}
#endregion
///////////////////////////////////////////////////////////////////////
#region IDisposable Members
public void Dispose()
{
Dispose(true);
GC.SuppressFinalize(this);
}
#endregion
///////////////////////////////////////////////////////////////////////
#region IDisposable "Pattern" Members
private bool disposed;
private void CheckDisposed() /* throw */
{
#if THROW_ON_DISPOSED
if (disposed)
{
throw new ObjectDisposedException(
typeof(SQLiteChangeSetEnumerator).Name);
}
#endif
}
///////////////////////////////////////////////////////////////////////
private /* protected virtual */ void Dispose(bool disposing)
{
try
{
if (!disposed)
{
if (disposing)
{
////////////////////////////////////
// dispose managed resources here...
////////////////////////////////////
}
//////////////////////////////////////
// release unmanaged resources here...
//////////////////////////////////////
}
}
finally
{
//
// NOTE: Everything should be fully disposed at this point.
//
disposed = true;
}
}
#endregion
///////////////////////////////////////////////////////////////////////
#region Destructor
~SQLiteChangeSetEnumerator()
{
Dispose(false);
}
#endregion
}
#endregion
///////////////////////////////////////////////////////////////////////////
#region SQLiteChangeSetMetadataItem Class
public sealed class SQLiteChangeSetMetadataItem
: ISQLiteChangeSetMetadataItem, IDisposable
{
#region Private Data
private IntPtr iterator;
#endregion
///////////////////////////////////////////////////////////////////////
#region Private Constructors
internal SQLiteChangeSetMetadataItem(
IntPtr iterator
)
{
this.iterator = iterator;
}
#endregion
///////////////////////////////////////////////////////////////////////
#region Private Methods
private void CheckHandle()
{
if (iterator == IntPtr.Zero)
throw new InvalidOperationException("iterator is not open");
}
///////////////////////////////////////////////////////////////////////
private void PopulateOperationMetadata()
{
if ((tableName == null) || (numberOfColumns == null) ||
(operationCode == null) || (indirect == null))
{
CheckHandle();
IntPtr pTblName = IntPtr.Zero;
SQLiteAuthorizerActionCode op = SQLiteAuthorizerActionCode.None;
int bIndirect = 0;
int nColumns = 0;
SQLiteErrorCode rc = UnsafeNativeMethods.sqlite3changeset_op(
iterator, ref pTblName, ref nColumns, ref op,
ref bIndirect);
if (rc != SQLiteErrorCode.Ok)
throw new SQLiteException(rc, "sqlite3changeset_op");
tableName = SQLiteString.StringFromUtf8IntPtr(pTblName);
numberOfColumns = nColumns;
operationCode = op;
indirect = (bIndirect != 0);
}
}
///////////////////////////////////////////////////////////////////////
private void PopulatePrimaryKeyColumns()
{
if (primaryKeyColumns == null)
{
CheckHandle();
IntPtr pPrimaryKeys = IntPtr.Zero;
int nColumns = 0;
SQLiteErrorCode rc = UnsafeNativeMethods.sqlite3changeset_pk(
iterator, ref pPrimaryKeys, ref nColumns);
if (rc != SQLiteErrorCode.Ok)
throw new SQLiteException(rc, "sqlite3changeset_pk");
byte[] bytes = SQLiteBytes.FromIntPtr(pPrimaryKeys, nColumns);
if (bytes != null)
{
primaryKeyColumns = new bool[nColumns];
for (int index = 0; index < bytes.Length; index++)
primaryKeyColumns[index] = (bytes[index] != 0);
}
}
}
///////////////////////////////////////////////////////////////////////
private void PopulateNumberOfForeignKeyConflicts()
{
if (numberOfForeignKeyConflicts == null)
{
CheckHandle();
int conflicts = 0;
SQLiteErrorCode rc =
UnsafeNativeMethods.sqlite3changeset_fk_conflicts(
iterator, ref conflicts);
if (rc != SQLiteErrorCode.Ok)
{
throw new SQLiteException(rc,
"sqlite3changeset_fk_conflicts");
}
numberOfForeignKeyConflicts = conflicts;
}
}
#endregion
///////////////////////////////////////////////////////////////////////
#region ISQLiteChangeSetMetadataItem Members
private string tableName;
public string TableName
{
get
{
CheckDisposed();
PopulateOperationMetadata();
return tableName;
}
}
///////////////////////////////////////////////////////////////////////
private int? numberOfColumns;
public int NumberOfColumns
{
get
{
CheckDisposed();
PopulateOperationMetadata();
return (int)numberOfColumns;
}
}
///////////////////////////////////////////////////////////////////////
private SQLiteAuthorizerActionCode? operationCode;
public SQLiteAuthorizerActionCode OperationCode
{
get
{
CheckDisposed();
PopulateOperationMetadata();
return (SQLiteAuthorizerActionCode)operationCode;
}
}
///////////////////////////////////////////////////////////////////////
private bool? indirect;
public bool Indirect
{
get
{
CheckDisposed();
PopulateOperationMetadata();
return (bool)indirect;
}
}
///////////////////////////////////////////////////////////////////////
private bool[] primaryKeyColumns;
public bool[] PrimaryKeyColumns
{
get
{
CheckDisposed();
PopulatePrimaryKeyColumns();
return primaryKeyColumns;
}
}
///////////////////////////////////////////////////////////////////////
public SQLiteValue GetOldValue(
int columnIndex
)
{
CheckDisposed();
CheckHandle();
IntPtr pValue = IntPtr.Zero;
SQLiteErrorCode rc = UnsafeNativeMethods.sqlite3changeset_old(
iterator, columnIndex, ref pValue);
return SQLiteValue.FromIntPtr(pValue);
}
///////////////////////////////////////////////////////////////////////
public SQLiteValue GetNewValue(int columnIndex)
{
CheckDisposed();
CheckHandle();
IntPtr pValue = IntPtr.Zero;
SQLiteErrorCode rc = UnsafeNativeMethods.sqlite3changeset_new(
iterator, columnIndex, ref pValue);
return SQLiteValue.FromIntPtr(pValue);
}
///////////////////////////////////////////////////////////////////////
public SQLiteValue GetConflictValue(int columnIndex)
{
CheckDisposed();
CheckHandle();
IntPtr pValue = IntPtr.Zero;
SQLiteErrorCode rc = UnsafeNativeMethods.sqlite3changeset_conflict(
iterator, columnIndex, ref pValue);
return SQLiteValue.FromIntPtr(pValue);
}
///////////////////////////////////////////////////////////////////////
private int? numberOfForeignKeyConflicts;
public int NumberOfForeignKeyConflicts
{
get
{
CheckDisposed();
PopulateNumberOfForeignKeyConflicts();
return (int)numberOfForeignKeyConflicts;
}
}
#endregion
///////////////////////////////////////////////////////////////////////
#region IDisposable Members
public void Dispose()
{
Dispose(true);
GC.SuppressFinalize(this);
}
#endregion
///////////////////////////////////////////////////////////////////////
#region IDisposable "Pattern" Members
private bool disposed;
private void CheckDisposed() /* throw */
{
#if THROW_ON_DISPOSED
if (disposed)
{
throw new ObjectDisposedException(
typeof(SQLiteChangeSetMetadataItem).Name);
}
#endif
}
///////////////////////////////////////////////////////////////////////
private /* protected virtual */ void Dispose(bool disposing)
{
try
{
if (!disposed)
{
if (disposing)
{
////////////////////////////////////
// dispose managed resources here...
////////////////////////////////////
if (iterator != IntPtr.Zero)
iterator = IntPtr.Zero; /* NOT OWNED */
}
//////////////////////////////////////
// release unmanaged resources here...
//////////////////////////////////////
}
}
finally
{
//
// NOTE: Everything should be fully disposed at this point.
//
disposed = true;
}
}
#endregion
///////////////////////////////////////////////////////////////////////
#region Destructor
~SQLiteChangeSetMetadataItem()
{
Dispose(false);
}
#endregion
}
#endregion
}
|
Changes to System.Data.SQLite/UnsafeNativeMethods.cs.
| ︙ | ︙ | |||
3658 3659 3660 3661 3662 3663 3664 |
internal static extern SQLiteErrorCode sqlite3changeset_next(IntPtr iterator);
#if !PLATFORM_COMPACTFRAMEWORK
[DllImport(SQLITE_DLL, CallingConvention = CallingConvention.Cdecl)]
#else
[DllImport(SQLITE_DLL)]
#endif
| | | | 3658 3659 3660 3661 3662 3663 3664 3665 3666 3667 3668 3669 3670 3671 3672 3673 3674 3675 3676 3677 3678 3679 |
internal static extern SQLiteErrorCode sqlite3changeset_next(IntPtr iterator);
#if !PLATFORM_COMPACTFRAMEWORK
[DllImport(SQLITE_DLL, CallingConvention = CallingConvention.Cdecl)]
#else
[DllImport(SQLITE_DLL)]
#endif
internal static extern SQLiteErrorCode sqlite3changeset_op(IntPtr iterator, ref IntPtr pTblName, ref int nColumns, ref SQLiteAuthorizerActionCode op, ref int bIndirect);
#if !PLATFORM_COMPACTFRAMEWORK
[DllImport(SQLITE_DLL, CallingConvention = CallingConvention.Cdecl)]
#else
[DllImport(SQLITE_DLL)]
#endif
internal static extern SQLiteErrorCode sqlite3changeset_pk(IntPtr iterator, ref IntPtr pPrimaryKeys, ref int nColumns);
#if !PLATFORM_COMPACTFRAMEWORK
[DllImport(SQLITE_DLL, CallingConvention = CallingConvention.Cdecl)]
#else
[DllImport(SQLITE_DLL)]
#endif
internal static extern SQLiteErrorCode sqlite3changeset_old(IntPtr iterator, int columnIndex, ref IntPtr pValue);
|
| ︙ | ︙ |