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edwardnealedwardneal
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Remove SQLDebugging class (#2940)
1 parent ca1a943 commit 4bc9ee6

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+0
-319
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4 files changed

+0
-319
lines changed

‎doc/snippets/Microsoft.Data.SqlClient/SQLDebugging.xml‎

Lines changed: 0 additions & 14 deletions
This file was deleted.

‎src/Microsoft.Data.SqlClient.sln‎

Lines changed: 0 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -128,7 +128,6 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Microsoft.Data.SqlClient",
128128
..\doc\snippets\Microsoft.Data.SqlClient\SqlCredential.xml = ..\doc\snippets\Microsoft.Data.SqlClient\SqlCredential.xml
129129
..\doc\snippets\Microsoft.Data.SqlClient\SqlDataAdapter.xml = ..\doc\snippets\Microsoft.Data.SqlClient\SqlDataAdapter.xml
130130
..\doc\snippets\Microsoft.Data.SqlClient\SqlDataReader.xml = ..\doc\snippets\Microsoft.Data.SqlClient\SqlDataReader.xml
131-
..\doc\snippets\Microsoft.Data.SqlClient\SQLDebugging.xml = ..\doc\snippets\Microsoft.Data.SqlClient\SQLDebugging.xml
132131
..\doc\snippets\Microsoft.Data.SqlClient\SqlDependency.xml = ..\doc\snippets\Microsoft.Data.SqlClient\SqlDependency.xml
133132
..\doc\snippets\Microsoft.Data.SqlClient\SqlEnclaveAttestationParameters.xml = ..\doc\snippets\Microsoft.Data.SqlClient\SqlEnclaveAttestationParameters.xml
134133
..\doc\snippets\Microsoft.Data.SqlClient\SqlEnclaveSession.xml = ..\doc\snippets\Microsoft.Data.SqlClient\SqlEnclaveSession.xml

‎src/Microsoft.Data.SqlClient/netfx/ref/Microsoft.Data.SqlClient.cs‎

Lines changed: 0 additions & 10 deletions
Original file line numberDiff line numberDiff line change
@@ -1401,16 +1401,6 @@ public override void Close() { }
14011401
[System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
14021402
System.Data.IDataReader System.Data.IDataRecord.GetData(int i) { throw null; }
14031403
}
1404-
/// <include file='../../../../doc/snippets/Microsoft.Data.SqlClient/SQLDebugging.xml' path='docs/members[@name="SQLDebugging"]/SQLDebugging/*'/>
1405-
[System.Runtime.InteropServices.ClassInterfaceAttribute(System.Runtime.InteropServices.ClassInterfaceType.None)]
1406-
[System.Runtime.InteropServices.ComVisibleAttribute(true)]
1407-
[System.Runtime.InteropServices.GuidAttribute("afef65ad-4577-447a-a148-83acadd3d4b9")]
1408-
[System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Name = "FullTrust")]
1409-
public sealed partial class SQLDebugging
1410-
{
1411-
/// <include file='../../../../doc/snippets/Microsoft.Data.SqlClient/SQLDebugging.xml' path='docs/members[@name="SQLDebugging"]/ctor/*'/>
1412-
public SQLDebugging() { }
1413-
}
14141404
/// <include file='../../../../doc/snippets/Microsoft.Data.SqlClient/SqlDependency.xml' path='docs/members[@name="SqlDependency"]/SqlDependency/*'/>
14151405
public sealed partial class SqlDependency
14161406
{

‎src/Microsoft.Data.SqlClient/netfx/src/Microsoft/Data/SqlClient/SqlConnection.cs‎

Lines changed: 0 additions & 294 deletions
Original file line numberDiff line numberDiff line change
@@ -3065,300 +3065,6 @@ internal byte[] GetBytes(object o, out Format format, out int maxSize)
30653065
}
30663066
} // SqlConnection
30673067

3068-
// TODO: This really belongs in it's own source file...
3069-
//
3070-
// This is a private interface for the SQL Debugger
3071-
// You must not change the guid for this coclass
3072-
// or the iid for the ISQLDebug interface
3073-
//
3074-
/// <include file='../../../../../../../doc/snippets/Microsoft.Data.SqlClient/SqlDebugging.xml' path='docs/members[@name="SQLDebugging"]/SQLDebugging/*'/>
3075-
[
3076-
ComVisible(true),
3077-
ClassInterface(ClassInterfaceType.None),
3078-
Guid("afef65ad-4577-447a-a148-83acadd3d4b9"),
3079-
]
3080-
[System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Name = "FullTrust")]
3081-
public sealed class SQLDebugging : ISQLDebug
3082-
{
3083-
3084-
// Security stuff
3085-
const int STANDARD_RIGHTS_REQUIRED = (0x000F0000);
3086-
const int DELETE = (0x00010000);
3087-
const int READ_CONTROL = (0x00020000);
3088-
const int WRITE_DAC = (0x00040000);
3089-
const int WRITE_OWNER = (0x00080000);
3090-
const int SYNCHRONIZE = (0x00100000);
3091-
const int FILE_ALL_ACCESS = (STANDARD_RIGHTS_REQUIRED | SYNCHRONIZE | 0x000001FF);
3092-
const uint GENERIC_READ = (0x80000000);
3093-
const uint GENERIC_WRITE = (0x40000000);
3094-
const uint GENERIC_EXECUTE = (0x20000000);
3095-
const uint GENERIC_ALL = (0x10000000);
3096-
3097-
const int SECURITY_DESCRIPTOR_REVISION = (1);
3098-
const int ACL_REVISION = (2);
3099-
3100-
const int SECURITY_AUTHENTICATED_USER_RID = (0x0000000B);
3101-
const int SECURITY_LOCAL_SYSTEM_RID = (0x00000012);
3102-
const int SECURITY_BUILTIN_DOMAIN_RID = (0x00000020);
3103-
const int SECURITY_WORLD_RID = (0x00000000);
3104-
const byte SECURITY_NT_AUTHORITY = 5;
3105-
const int DOMAIN_GROUP_RID_ADMINS = (0x00000200);
3106-
const int DOMAIN_ALIAS_RID_ADMINS = (0x00000220);
3107-
3108-
const int sizeofSECURITY_ATTRIBUTES = 12; // sizeof(SECURITY_ATTRIBUTES);
3109-
const int sizeofSECURITY_DESCRIPTOR = 20; // sizeof(SECURITY_DESCRIPTOR);
3110-
const int sizeofACCESS_ALLOWED_ACE = 12; // sizeof(ACCESS_ALLOWED_ACE);
3111-
const int sizeofACCESS_DENIED_ACE = 12; // sizeof(ACCESS_DENIED_ACE);
3112-
const int sizeofSID_IDENTIFIER_AUTHORITY = 6; // sizeof(SID_IDENTIFIER_AUTHORITY)
3113-
const int sizeofACL = 8; // sizeof(ACL);
3114-
3115-
private IntPtr CreateSD(ref IntPtr pDacl)
3116-
{
3117-
IntPtr pSecurityDescriptor = IntPtr.Zero;
3118-
IntPtr pUserSid = IntPtr.Zero;
3119-
IntPtr pAdminSid = IntPtr.Zero;
3120-
IntPtr pNtAuthority = IntPtr.Zero;
3121-
int cbAcl = 0;
3122-
bool status = false;
3123-
3124-
pNtAuthority = Marshal.AllocHGlobal(sizeofSID_IDENTIFIER_AUTHORITY);
3125-
if (pNtAuthority == IntPtr.Zero)
3126-
goto cleanup;
3127-
Marshal.WriteInt32(pNtAuthority, 0, 0);
3128-
Marshal.WriteByte(pNtAuthority, 4, 0);
3129-
Marshal.WriteByte(pNtAuthority, 5, SECURITY_NT_AUTHORITY);
3130-
3131-
status =
3132-
NativeMethods.AllocateAndInitializeSid(
3133-
pNtAuthority,
3134-
(byte)1,
3135-
SECURITY_AUTHENTICATED_USER_RID,
3136-
0,
3137-
0,
3138-
0,
3139-
0,
3140-
0,
3141-
0,
3142-
0,
3143-
ref pUserSid);
3144-
3145-
if (!status || pUserSid == IntPtr.Zero)
3146-
{
3147-
goto cleanup;
3148-
}
3149-
status =
3150-
NativeMethods.AllocateAndInitializeSid(
3151-
pNtAuthority,
3152-
(byte)2,
3153-
SECURITY_BUILTIN_DOMAIN_RID,
3154-
DOMAIN_ALIAS_RID_ADMINS,
3155-
0,
3156-
0,
3157-
0,
3158-
0,
3159-
0,
3160-
0,
3161-
ref pAdminSid);
3162-
3163-
if (!status || pAdminSid == IntPtr.Zero)
3164-
{
3165-
goto cleanup;
3166-
}
3167-
status = false;
3168-
pSecurityDescriptor = Marshal.AllocHGlobal(sizeofSECURITY_DESCRIPTOR);
3169-
if (pSecurityDescriptor == IntPtr.Zero)
3170-
{
3171-
goto cleanup;
3172-
}
3173-
for (int i = 0; i < sizeofSECURITY_DESCRIPTOR; i++)
3174-
Marshal.WriteByte(pSecurityDescriptor, i, (byte)0);
3175-
cbAcl = sizeofACL
3176-
+ (2 * (sizeofACCESS_ALLOWED_ACE))
3177-
+ sizeofACCESS_DENIED_ACE
3178-
+ NativeMethods.GetLengthSid(pUserSid)
3179-
+ NativeMethods.GetLengthSid(pAdminSid);
3180-
3181-
pDacl = Marshal.AllocHGlobal(cbAcl);
3182-
if (pDacl == IntPtr.Zero)
3183-
{
3184-
goto cleanup;
3185-
}
3186-
// rights must be added in a certain order. Namely, deny access first, then add access
3187-
if (NativeMethods.InitializeAcl(pDacl, cbAcl, ACL_REVISION))
3188-
if (NativeMethods.AddAccessDeniedAce(pDacl, ACL_REVISION, WRITE_DAC, pUserSid))
3189-
if (NativeMethods.AddAccessAllowedAce(pDacl, ACL_REVISION, GENERIC_READ, pUserSid))
3190-
if (NativeMethods.AddAccessAllowedAce(pDacl, ACL_REVISION, GENERIC_ALL, pAdminSid))
3191-
if (NativeMethods.InitializeSecurityDescriptor(pSecurityDescriptor, SECURITY_DESCRIPTOR_REVISION))
3192-
if (NativeMethods.SetSecurityDescriptorDacl(pSecurityDescriptor, true, pDacl, false))
3193-
{
3194-
status = true;
3195-
}
3196-
3197-
cleanup:
3198-
if (pNtAuthority != IntPtr.Zero)
3199-
{
3200-
Marshal.FreeHGlobal(pNtAuthority);
3201-
}
3202-
if (pAdminSid != IntPtr.Zero)
3203-
NativeMethods.FreeSid(pAdminSid);
3204-
if (pUserSid != IntPtr.Zero)
3205-
NativeMethods.FreeSid(pUserSid);
3206-
if (status)
3207-
return pSecurityDescriptor;
3208-
else
3209-
{
3210-
if (pSecurityDescriptor != IntPtr.Zero)
3211-
{
3212-
Marshal.FreeHGlobal(pSecurityDescriptor);
3213-
}
3214-
}
3215-
return IntPtr.Zero;
3216-
}
3217-
3218-
// SxS: using file mapping API (CreateFileMapping)
3219-
// TODO: review this code for SxS issues (VSDD 540765)
3220-
[ResourceExposure(ResourceScope.None)]
3221-
[ResourceConsumption(ResourceScope.Machine, ResourceScope.Machine)]
3222-
bool ISQLDebug.SQLDebug(int dwpidDebugger, int dwpidDebuggee, [MarshalAs(UnmanagedType.LPStr)] string pszMachineName,
3223-
[MarshalAs(UnmanagedType.LPStr)] string pszSDIDLLName, int dwOption, int cbData, byte[] rgbData)
3224-
{
3225-
bool result = false;
3226-
IntPtr hFileMap = IntPtr.Zero;
3227-
IntPtr pMemMap = IntPtr.Zero;
3228-
IntPtr pSecurityDescriptor = IntPtr.Zero;
3229-
IntPtr pSecurityAttributes = IntPtr.Zero;
3230-
IntPtr pDacl = IntPtr.Zero;
3231-
3232-
// validate the structure
3233-
if (pszMachineName == null || pszSDIDLLName == null)
3234-
{
3235-
return false;
3236-
}
3237-
3238-
if (pszMachineName.Length > TdsEnums.SDCI_MAX_MACHINENAME ||
3239-
pszSDIDLLName.Length > TdsEnums.SDCI_MAX_DLLNAME)
3240-
{
3241-
return false;
3242-
}
3243-
3244-
// note that these are ansi strings
3245-
Encoding cp = System.Text.Encoding.GetEncoding(TdsEnums.DEFAULT_ENGLISH_CODE_PAGE_VALUE);
3246-
byte[] rgbMachineName = cp.GetBytes(pszMachineName);
3247-
byte[] rgbSDIDLLName = cp.GetBytes(pszSDIDLLName);
3248-
3249-
if (rgbData != null && cbData > TdsEnums.SDCI_MAX_DATA)
3250-
{
3251-
return false;
3252-
}
3253-
3254-
string mapFileName;
3255-
3256-
// If Win2k or later, prepend "Global\\" to enable this to work through TerminalServices.
3257-
if (ADP.s_isPlatformNT5)
3258-
{
3259-
mapFileName = "Global\\" + TdsEnums.SDCI_MAPFILENAME;
3260-
}
3261-
else
3262-
{
3263-
mapFileName = TdsEnums.SDCI_MAPFILENAME;
3264-
}
3265-
3266-
mapFileName = mapFileName + dwpidDebuggee.ToString(CultureInfo.InvariantCulture);
3267-
3268-
// Create Security Descriptor
3269-
pSecurityDescriptor = CreateSD(ref pDacl);
3270-
pSecurityAttributes = Marshal.AllocHGlobal(sizeofSECURITY_ATTRIBUTES);
3271-
if ((pSecurityDescriptor == IntPtr.Zero) || (pSecurityAttributes == IntPtr.Zero))
3272-
return false;
3273-
3274-
Marshal.WriteInt32(pSecurityAttributes, 0, sizeofSECURITY_ATTRIBUTES); // nLength = sizeof(SECURITY_ATTRIBUTES)
3275-
Marshal.WriteIntPtr(pSecurityAttributes, 4, pSecurityDescriptor); // lpSecurityDescriptor = pSecurityDescriptor
3276-
Marshal.WriteInt32(pSecurityAttributes, 8, 0); // bInheritHandle = FALSE
3277-
hFileMap = NativeMethods.CreateFileMappingA(
3278-
ADP.s_invalidPtr/*INVALID_HANDLE_VALUE*/,
3279-
pSecurityAttributes,
3280-
0x4/*PAGE_READWRITE*/,
3281-
0,
3282-
Marshal.SizeOf(typeof(MEMMAP)),
3283-
mapFileName);
3284-
3285-
if (IntPtr.Zero == hFileMap)
3286-
{
3287-
goto cleanup;
3288-
}
3289-
3290-
3291-
pMemMap = NativeMethods.MapViewOfFile(hFileMap, 0x6/*FILE_MAP_READ|FILE_MAP_WRITE*/, 0, 0, IntPtr.Zero);
3292-
3293-
if (IntPtr.Zero == pMemMap)
3294-
{
3295-
goto cleanup;
3296-
}
3297-
3298-
// copy data to memory-mapped file
3299-
// layout of MEMMAP structure is:
3300-
// uint dbgpid
3301-
// uint fOption
3302-
// byte[32] machineName
3303-
// byte[16] sdiDllName
3304-
// uint dbData
3305-
// byte[255] vData
3306-
int offset = 0;
3307-
Marshal.WriteInt32(pMemMap, offset, (int)dwpidDebugger);
3308-
offset += 4;
3309-
Marshal.WriteInt32(pMemMap, offset, (int)dwOption);
3310-
offset += 4;
3311-
Marshal.Copy(rgbMachineName, 0, ADP.IntPtrOffset(pMemMap, offset), rgbMachineName.Length);
3312-
offset += TdsEnums.SDCI_MAX_MACHINENAME;
3313-
Marshal.Copy(rgbSDIDLLName, 0, ADP.IntPtrOffset(pMemMap, offset), rgbSDIDLLName.Length);
3314-
offset += TdsEnums.SDCI_MAX_DLLNAME;
3315-
Marshal.WriteInt32(pMemMap, offset, (int)cbData);
3316-
offset += 4;
3317-
if (rgbData != null)
3318-
{
3319-
Marshal.Copy(rgbData, 0, ADP.IntPtrOffset(pMemMap, offset), (int)cbData);
3320-
}
3321-
NativeMethods.UnmapViewOfFile(pMemMap);
3322-
result = true;
3323-
cleanup:
3324-
if (result == false)
3325-
{
3326-
if (hFileMap != IntPtr.Zero)
3327-
NativeMethods.CloseHandle(hFileMap);
3328-
}
3329-
if (pSecurityAttributes != IntPtr.Zero)
3330-
Marshal.FreeHGlobal(pSecurityAttributes);
3331-
if (pSecurityDescriptor != IntPtr.Zero)
3332-
Marshal.FreeHGlobal(pSecurityDescriptor);
3333-
if (pDacl != IntPtr.Zero)
3334-
Marshal.FreeHGlobal(pDacl);
3335-
return result;
3336-
}
3337-
}
3338-
3339-
// this is a private interface to com+ users
3340-
// do not change this guid
3341-
[
3342-
ComImport,
3343-
ComVisible(true),
3344-
Guid("6cb925bf-c3c0-45b3-9f44-5dd67c7b7fe8"),
3345-
InterfaceType(ComInterfaceType.InterfaceIsIUnknown),
3346-
BestFitMapping(false, ThrowOnUnmappableChar = true),
3347-
]
3348-
interface ISQLDebug
3349-
{
3350-
3351-
[System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Name = "FullTrust")]
3352-
bool SQLDebug(
3353-
int dwpidDebugger,
3354-
int dwpidDebuggee,
3355-
[MarshalAs(UnmanagedType.LPStr)] string pszMachineName,
3356-
[MarshalAs(UnmanagedType.LPStr)] string pszSDIDLLName,
3357-
int dwOption,
3358-
int cbData,
3359-
byte[] rgbData);
3360-
}
3361-
33623068
sealed class SqlDebugContext : IDisposable
33633069
{
33643070
// context data

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