protected UnsafeNativeMethods.xSessionConflict GetDelegate(SessionConflictCallback conflictCallback, object clientData) { if (conflictCallback == null) { return(null); } return((IntPtr context, SQLiteChangeSetConflictType type, IntPtr iterator) => { SQLiteChangeSetConflictResult sQLiteChangeSetConflictResult; try { ISQLiteChangeSetMetadataItem sQLiteChangeSetMetadataItem = this.CreateMetadataItem(iterator); if (sQLiteChangeSetMetadataItem == null) { throw new SQLiteException("could not create metadata item"); } sQLiteChangeSetConflictResult = conflictCallback(clientData, type, sQLiteChangeSetMetadataItem); } catch (Exception exception1) { Exception exception = exception1; try { if (HelperMethods.LogCallbackExceptions(base.GetFlags())) { SQLiteLog.LogMessage(-2146233088, HelperMethods.StringFormat(CultureInfo.CurrentCulture, "Caught exception in \"{0}\" method: {1}", new object[] { "xSessionConflict", exception })); } } catch { } return SQLiteChangeSetConflictResult.Abort; } return sQLiteChangeSetConflictResult; }); }
internal int CompareCallback16(IntPtr ptr, int len1, IntPtr ptr1, int len2, IntPtr ptr2) { int num; try { num = this.Compare(SQLite3_UTF16.UTF16ToString(ptr1, len1), SQLite3_UTF16.UTF16ToString(ptr2, len2)); } catch (Exception exception1) { Exception exception = exception1; try { if (HelperMethods.LogCallbackExceptions(this._flags)) { CultureInfo currentCulture = CultureInfo.CurrentCulture; object[] objArray = new object[] { "Compare (UTF16)", exception }; SQLiteLog.LogMessage(-2146233088, HelperMethods.StringFormat(currentCulture, "Caught exception in \"{0}\" method: {1}", objArray)); } } catch { } if (this._base != null && this._base.IsOpen()) { this._base.Cancel(); } return(0); } return(num); }
protected UnsafeNativeMethods.xSessionFilter GetDelegate(SessionTableFilterCallback tableFilterCallback, object clientData) { if (tableFilterCallback == null) { return(null); } return((IntPtr context, IntPtr pTblName) => { int num; try { string str = SQLiteString.StringFromUtf8IntPtr(pTblName); num = (tableFilterCallback(clientData, str) ? 1 : 0); } catch (Exception exception1) { Exception exception = exception1; try { if (HelperMethods.LogCallbackExceptions(base.GetFlags())) { SQLiteLog.LogMessage(-2146233088, HelperMethods.StringFormat(CultureInfo.CurrentCulture, "Caught exception in \"{0}\" method: {1}", new object[] { "xSessionFilter", exception })); } } catch { } return 0; } return num; }); }
private int Filter(IntPtr context, IntPtr pTblName) { int num; try { num = (this.tableFilterCallback(this.tableFilterClientData, SQLiteString.StringFromUtf8IntPtr(pTblName)) ? 1 : 0); } catch (Exception exception1) { Exception exception = exception1; try { if (HelperMethods.LogCallbackExceptions(base.GetFlags())) { CultureInfo currentCulture = CultureInfo.CurrentCulture; object[] objArray = new object[] { "xSessionFilter", exception }; SQLiteLog.LogMessage(-2146233088, HelperMethods.StringFormat(currentCulture, "Caught exception in \"{0}\" method: {1}", objArray)); } } catch { } return(0); } return(num); }
internal void FinalCallback(IntPtr context) { SQLiteFunction.AggregateData aggregateDatum; try { object obj = null; if (this._base != null) { IntPtr intPtr = this._base.AggregateContext(context); if (this._contextDataList != null && this._contextDataList.TryGetValue(intPtr, out aggregateDatum)) { obj = aggregateDatum._data; this._contextDataList.Remove(intPtr); } } try { this._context = context; this.SetReturnValue(context, this.Final(obj)); } finally { IDisposable disposable = obj as IDisposable; if (disposable != null) { disposable.Dispose(); } } } catch (Exception exception1) { Exception exception = exception1; try { if (HelperMethods.LogCallbackExceptions(this._flags)) { CultureInfo currentCulture = CultureInfo.CurrentCulture; object[] objArray = new object[] { "Final", exception }; SQLiteLog.LogMessage(-2146233088, HelperMethods.StringFormat(currentCulture, "Caught exception in \"{0}\" method: {1}", objArray)); } } catch { } } }
internal void StepCallback(IntPtr context, int nArgs, IntPtr argsptr) { try { SQLiteFunction.AggregateData aggregateDatum = null; if (this._base != null) { IntPtr intPtr = this._base.AggregateContext(context); if (this._contextDataList != null && !this._contextDataList.TryGetValue(intPtr, out aggregateDatum)) { aggregateDatum = new SQLiteFunction.AggregateData(); this._contextDataList[intPtr] = aggregateDatum; } } if (aggregateDatum == null) { aggregateDatum = new SQLiteFunction.AggregateData(); } try { this._context = context; this.Step(this.ConvertParams(nArgs, argsptr), aggregateDatum._count, ref aggregateDatum._data); } finally { aggregateDatum._count++; } } catch (Exception exception1) { Exception exception = exception1; try { if (HelperMethods.LogCallbackExceptions(this._flags)) { CultureInfo currentCulture = CultureInfo.CurrentCulture; object[] objArray = new object[] { "Step", exception }; SQLiteLog.LogMessage(-2146233088, HelperMethods.StringFormat(currentCulture, "Caught exception in \"{0}\" method: {1}", objArray)); } } catch { } } }
private SQLiteErrorCode Input(IntPtr context, IntPtr pData, ref int nData) { SQLiteErrorCode sQLiteErrorCode; try { Stream stream = this.stream; if (stream != null) { if (nData > 0) { byte[] numArray = new byte[nData]; int num = stream.Read(numArray, 0, nData); if (num > 0 && pData != IntPtr.Zero) { Marshal.Copy(numArray, 0, pData, num); } nData = num; } sQLiteErrorCode = SQLiteErrorCode.Ok; } else { sQLiteErrorCode = SQLiteErrorCode.Misuse; } } catch (Exception exception1) { Exception exception = exception1; try { if (HelperMethods.LogCallbackExceptions(this.GetFlags())) { CultureInfo currentCulture = CultureInfo.CurrentCulture; object[] objArray = new object[] { "xSessionInput", exception }; SQLiteLog.LogMessage(-2146233088, HelperMethods.StringFormat(currentCulture, "Caught exception in \"{0}\" method: {1}", objArray)); } } catch { } return(SQLiteErrorCode.IoErr_Read); } return(sQLiteErrorCode); }
internal void ScalarCallback(IntPtr context, int nArgs, IntPtr argsptr) { try { this._context = context; this.SetReturnValue(context, this.Invoke(this.ConvertParams(nArgs, argsptr))); } catch (Exception exception1) { Exception exception = exception1; try { if (HelperMethods.LogCallbackExceptions(this._flags)) { CultureInfo currentCulture = CultureInfo.CurrentCulture; object[] objArray = new object[] { "Invoke", exception }; SQLiteLog.LogMessage(-2146233088, HelperMethods.StringFormat(currentCulture, "Caught exception in \"{0}\" method: {1}", objArray)); } } catch { } } }