int IVsProjectUpgradeViaFactory.UpgradeProject_CheckOnly(
string bstrFileName,
IVsUpgradeLogger pLogger,
out int pUpgradeRequired,
out Guid pguidNewProjectFactory,
out uint pUpgradeProjectCapabilityFlags
)
{
pUpgradeRequired = 0;
if (!File.Exists(bstrFileName))
{
pguidNewProjectFactory = Guid.Empty;
pUpgradeProjectCapabilityFlags = 0;
return(VSConstants.E_INVALIDARG);
}
pguidNewProjectFactory = GetType().GUID;
var backupSupport = __VSPPROJECTUPGRADEVIAFACTORYFLAGS.PUVFF_BACKUPSUPPORTED |
__VSPPROJECTUPGRADEVIAFACTORYFLAGS.PUVFF_COPYBACKUP |
__VSPPROJECTUPGRADEVIAFACTORYFLAGS.PUVFF_SXSBACKUP;
var logger = new UpgradeLogger(bstrFileName, pLogger);
try {
var projectXml = ProjectRootElement.Open(bstrFileName);
var userProjectName = bstrFileName + ".user";
var userProjectXml = File.Exists(userProjectName) ? ProjectRootElement.Open(userProjectName) : null;
var upgradeRequired = UpgradeProjectCheck(
projectXml,
userProjectXml,
logger.Log,
ref pguidNewProjectFactory,
ref backupSupport
);
if (upgradeRequired != ProjectUpgradeState.NotNeeded)
{
pUpgradeRequired = 1;
}
} catch (Exception ex) {
if (ex.IsCriticalException())
{
throw;
}
// Log the error and don't attempt to upgrade the project.
logger.Log(__VSUL_ERRORLEVEL.VSUL_ERROR, SR.GetString(SR.UnexpectedUpgradeError, ex.Message));
try {
ActivityLog.LogError(GetType().FullName, ex.ToString());
} catch (InvalidOperationException) {
// Cannot log to ActivityLog. This may occur if we are
// outside of VS right now (for example, unit tests).
System.Diagnostics.Trace.TraceError(ex.ToString());
}
pUpgradeRequired = 0;
}
pUpgradeProjectCapabilityFlags = (uint)backupSupport;
return(VSConstants.S_OK);
}
void IVsProjectUpgradeViaFactory4.UpgradeProject_CheckOnly(
string bstrFileName,
IVsUpgradeLogger pLogger,
out uint pUpgradeRequired,
out Guid pguidNewProjectFactory,
out uint pUpgradeProjectCapabilityFlags
)
{
pguidNewProjectFactory = Guid.Empty;
if (!File.Exists(bstrFileName))
{
pUpgradeRequired = 0;
pUpgradeProjectCapabilityFlags = 0;
return;
}
var backupSupport = __VSPPROJECTUPGRADEVIAFACTORYFLAGS.PUVFF_BACKUPSUPPORTED |
__VSPPROJECTUPGRADEVIAFACTORYFLAGS.PUVFF_COPYBACKUP |
__VSPPROJECTUPGRADEVIAFACTORYFLAGS.PUVFF_SXSBACKUP;
var logger = new UpgradeLogger(bstrFileName, pLogger);
try
{
var projectXml = ProjectRootElement.Open(bstrFileName);
var userProjectName = bstrFileName + ".user";
var userProjectXml = File.Exists(userProjectName) ? ProjectRootElement.Open(userProjectName) : null;
var upgradeRequired = UpgradeProjectCheck(
projectXml,
userProjectXml,
logger.Log,
ref pguidNewProjectFactory,
ref backupSupport
);
switch (upgradeRequired)
{
case ProjectUpgradeState.SafeRepair:
pUpgradeRequired = (uint)__VSPPROJECTUPGRADEVIAFACTORYREPAIRFLAGS.VSPUVF_PROJECT_SAFEREPAIR;
break;
case ProjectUpgradeState.UnsafeRepair:
pUpgradeRequired = (uint)__VSPPROJECTUPGRADEVIAFACTORYREPAIRFLAGS.VSPUVF_PROJECT_UNSAFEREPAIR;
break;
case ProjectUpgradeState.OneWayUpgrade:
pUpgradeRequired = (uint)__VSPPROJECTUPGRADEVIAFACTORYREPAIRFLAGS.VSPUVF_PROJECT_ONEWAYUPGRADE;
break;
case ProjectUpgradeState.Incompatible:
pUpgradeRequired = (uint)__VSPPROJECTUPGRADEVIAFACTORYREPAIRFLAGS.VSPUVF_PROJECT_INCOMPATIBLE;
break;
case ProjectUpgradeState.Deprecated:
pUpgradeRequired = (uint)__VSPPROJECTUPGRADEVIAFACTORYREPAIRFLAGS.VSPUVF_PROJECT_DEPRECATED;
break;
default:
case ProjectUpgradeState.NotNeeded:
pUpgradeRequired = (uint)__VSPPROJECTUPGRADEVIAFACTORYREPAIRFLAGS.VSPUVF_PROJECT_NOREPAIR;
break;
}
}
catch (Exception ex) when(!ExceptionExtensions.IsCriticalException(ex))
{
// Log the error and don't attempt to upgrade the project.
logger.Log(__VSUL_ERRORLEVEL.VSUL_ERROR, SR.GetString(SR.UnexpectedUpgradeError, ex.Message));
try
{
ActivityLog.LogError(GetType().FullName, ex.ToString());
}
catch (InvalidOperationException)
{
// Cannot log to ActivityLog. This may occur if we are
// outside of VS right now (for example, unit tests).
System.Diagnostics.Trace.TraceError(ex.ToString());
}
pUpgradeRequired = (uint)__VSPPROJECTUPGRADEVIAFACTORYREPAIRFLAGS.VSPUVF_PROJECT_NOREPAIR;
}
pUpgradeProjectCapabilityFlags = (uint)backupSupport;
// If the upgrade checker set the factory GUID to ourselves, we need
// to clear it
if (pguidNewProjectFactory == GetType().GUID)
{
pguidNewProjectFactory = Guid.Empty;
}
}
int IVsProjectUpgradeViaFactory.UpgradeProject(
string bstrFileName,
uint fUpgradeFlag,
string bstrCopyLocation,
out string pbstrUpgradedFullyQualifiedFileName,
IVsUpgradeLogger pLogger,
out int pUpgradeRequired,
out Guid pguidNewProjectFactory
)
{
pbstrUpgradedFullyQualifiedFileName = null;
// We first run (or re-run) the upgrade check and bail out early if
// there is actually no need to upgrade.
var hr = ((IVsProjectUpgradeViaFactory)this).UpgradeProject_CheckOnly(
bstrFileName,
pLogger,
out pUpgradeRequired,
out pguidNewProjectFactory,
out var dummy
);
if (!ErrorHandler.Succeeded(hr))
{
return(hr);
}
var logger = new UpgradeLogger(bstrFileName, pLogger);
var backup = (__VSPPROJECTUPGRADEVIAFACTORYFLAGS)fUpgradeFlag;
bool anyBackup, sxsBackup, copyBackup;
anyBackup = backup.HasFlag(__VSPPROJECTUPGRADEVIAFACTORYFLAGS.PUVFF_BACKUPSUPPORTED);
if (anyBackup)
{
sxsBackup = backup.HasFlag(__VSPPROJECTUPGRADEVIAFACTORYFLAGS.PUVFF_SXSBACKUP);
copyBackup = !sxsBackup && backup.HasFlag(__VSPPROJECTUPGRADEVIAFACTORYFLAGS.PUVFF_COPYBACKUP);
}
else
{
sxsBackup = copyBackup = false;
}
if (copyBackup)
{
throw new NotSupportedException("PUVFF_COPYBACKUP is not supported");
}
pbstrUpgradedFullyQualifiedFileName = bstrFileName;
if (pUpgradeRequired == 0 && !copyBackup)
{
// No upgrade required, and no backup required.
logger.Log(__VSUL_ERRORLEVEL.VSUL_INFORMATIONAL, SR.GetString(SR.UpgradeNotRequired));
return(VSConstants.S_OK);
}
try
{
UpgradeLogger logger2 = null;
var userFileName = bstrFileName + ".user";
if (File.Exists(userFileName))
{
logger2 = new UpgradeLogger(userFileName, pLogger);
}
else
{
userFileName = null;
}
if (sxsBackup)
{
// For SxS backups we want to put the old project file alongside
// the current one.
bstrCopyLocation = Path.GetDirectoryName(bstrFileName);
}
if (anyBackup)
{
var namePart = Path.GetFileNameWithoutExtension(bstrFileName);
var extPart = Path.GetExtension(bstrFileName) + (sxsBackup ? ".old" : "");
var projectFileBackup = Path.Combine(bstrCopyLocation, namePart + extPart);
for (var i = 1; File.Exists(projectFileBackup); ++i)
{
projectFileBackup = Path.Combine(
bstrCopyLocation,
string.Format("{0}{1}{2}", namePart, i, extPart)
);
}
File.Copy(bstrFileName, projectFileBackup);
// Back up the .user file if there is one
if (userFileName != null)
{
if (sxsBackup)
{
File.Copy(
userFileName,
Path.ChangeExtension(projectFileBackup, ".user.old")
);
}
else
{
File.Copy(userFileName, projectFileBackup + ".old");
}
}
// TODO: Implement support for backing up all files
//if (copyBackup) {
// - Open the project
// - Inspect all Items
// - Copy those items that are referenced relative to the
// project file into bstrCopyLocation
//}
}
if (this.site.GetService(typeof(SVsQueryEditQuerySave)) is IVsQueryEditQuerySave2 queryEdit)
{
var tagVSQueryEditFlags_QEF_AllowUnopenedProjects = (tagVSQueryEditFlags)0x80;
ErrorHandler.ThrowOnFailure(queryEdit.QueryEditFiles(
(uint)(tagVSQueryEditFlags.QEF_ForceEdit_NoPrompting |
tagVSQueryEditFlags.QEF_DisallowInMemoryEdits |
tagVSQueryEditFlags_QEF_AllowUnopenedProjects),
1,
new[] { bstrFileName },
null,
null,
out var editVerdict,
out var queryEditMoreInfo
));
if (editVerdict != (uint)tagVSQueryEditResult.QER_EditOK)
{
logger.Log(__VSUL_ERRORLEVEL.VSUL_ERROR, SR.GetString(SR.UpgradeCannotCheckOutProject));
return(VSConstants.E_FAIL);
}
// File may have been updated during checkout, so check
// again whether we need to upgrade.
if ((queryEditMoreInfo & (uint)tagVSQueryEditResultFlags.QER_MaybeChanged) != 0)
{
hr = ((IVsProjectUpgradeViaFactory)this).UpgradeProject_CheckOnly(
bstrFileName,
pLogger,
out pUpgradeRequired,
out pguidNewProjectFactory,
out dummy
);
if (!ErrorHandler.Succeeded(hr))
{
return(hr);
}
if (pUpgradeRequired == 0)
{
logger.Log(__VSUL_ERRORLEVEL.VSUL_INFORMATIONAL, SR.GetString(SR.UpgradeNotRequired));
return(VSConstants.S_OK);
}
}
}
// Load the project file and user file into MSBuild as plain
// XML to make it easier for subclasses.
var projectXml = ProjectRootElement.Open(bstrFileName);
if (projectXml == null)
{
throw new Exception(SR.GetString(SR.UpgradeCannotLoadProject));
}
var userXml = userFileName != null?ProjectRootElement.Open(userFileName) : null;
// Invoke our virtual UpgradeProject function. If it fails, it
// will throw and we will log the exception.
UpgradeProject(ref projectXml, ref userXml, logger.Log);
// Get the SCC info from the project file.
if (projectXml != null)
{
this._cachedSccProject = bstrFileName;
this._cachedSccProjectName = string.Empty;
this._cachedSccAuxPath = string.Empty;
this._cachedSccLocalPath = string.Empty;
this._cachedSccProvider = string.Empty;
foreach (var property in projectXml.Properties)
{
switch (property.Name)
{
case ProjectFileConstants.SccProjectName:
this._cachedSccProjectName = property.Value;
break;
case ProjectFileConstants.SccAuxPath:
this._cachedSccAuxPath = property.Value;
break;
case ProjectFileConstants.SccLocalPath:
this._cachedSccLocalPath = property.Value;
break;
case ProjectFileConstants.SccProvider:
this._cachedSccProvider = property.Value;
break;
default:
break;
}
}
}
// Save the updated files.
if (projectXml != null)
{
projectXml.Save();
}
if (userXml != null)
{
userXml.Save();
}
// Need to add "Converted" (unlocalized) to the report because
// the XSLT refers to it.
logger.Log(__VSUL_ERRORLEVEL.VSUL_STATUSMSG, "Converted");
return(VSConstants.S_OK);
}
catch (Exception ex) when(!ExceptionExtensions.IsCriticalException(ex))
{
logger.Log(__VSUL_ERRORLEVEL.VSUL_ERROR, SR.GetString(SR.UnexpectedUpgradeError, ex.Message));
try
{
ActivityLog.LogError(GetType().FullName, ex.ToString());
}
catch (InvalidOperationException)
{
// Cannot log to ActivityLog. This may occur if we are
// outside of VS right now (for example, unit tests).
System.Diagnostics.Trace.TraceError(ex.ToString());
}
return(VSConstants.E_FAIL);
}
}
void IVsProjectUpgradeViaFactory4.UpgradeProject_CheckOnly(
string bstrFileName,
IVsUpgradeLogger pLogger,
out uint pUpgradeRequired,
out Guid pguidNewProjectFactory,
out uint pUpgradeProjectCapabilityFlags
) {
pguidNewProjectFactory = Guid.Empty;
if (!File.Exists(bstrFileName)) {
pUpgradeRequired = 0;
pUpgradeProjectCapabilityFlags = 0;
return;
}
var backupSupport = __VSPPROJECTUPGRADEVIAFACTORYFLAGS.PUVFF_BACKUPSUPPORTED |
__VSPPROJECTUPGRADEVIAFACTORYFLAGS.PUVFF_COPYBACKUP |
__VSPPROJECTUPGRADEVIAFACTORYFLAGS.PUVFF_SXSBACKUP;
var logger = new UpgradeLogger(bstrFileName, pLogger);
try {
var projectXml = ProjectRootElement.Open(bstrFileName);
var userProjectName = bstrFileName + ".user";
var userProjectXml = File.Exists(userProjectName) ? ProjectRootElement.Open(userProjectName) : null;
var upgradeRequired = UpgradeProjectCheck(
projectXml,
userProjectXml,
logger.Log,
ref pguidNewProjectFactory,
ref backupSupport
);
switch (upgradeRequired) {
case ProjectUpgradeState.SafeRepair:
pUpgradeRequired = (uint)__VSPPROJECTUPGRADEVIAFACTORYREPAIRFLAGS.VSPUVF_PROJECT_SAFEREPAIR;
break;
case ProjectUpgradeState.UnsafeRepair:
pUpgradeRequired = (uint)__VSPPROJECTUPGRADEVIAFACTORYREPAIRFLAGS.VSPUVF_PROJECT_UNSAFEREPAIR;
break;
case ProjectUpgradeState.OneWayUpgrade:
pUpgradeRequired = (uint)__VSPPROJECTUPGRADEVIAFACTORYREPAIRFLAGS.VSPUVF_PROJECT_ONEWAYUPGRADE;
break;
case ProjectUpgradeState.Incompatible:
pUpgradeRequired = (uint)__VSPPROJECTUPGRADEVIAFACTORYREPAIRFLAGS.VSPUVF_PROJECT_INCOMPATIBLE;
break;
case ProjectUpgradeState.Deprecated:
pUpgradeRequired = (uint)__VSPPROJECTUPGRADEVIAFACTORYREPAIRFLAGS.VSPUVF_PROJECT_DEPRECATED;
break;
default:
case ProjectUpgradeState.NotNeeded:
pUpgradeRequired = (uint)__VSPPROJECTUPGRADEVIAFACTORYREPAIRFLAGS.VSPUVF_PROJECT_NOREPAIR;
break;
}
} catch (Exception ex) {
if (ex.IsCriticalException()) {
throw;
}
// Log the error and don't attempt to upgrade the project.
logger.Log(__VSUL_ERRORLEVEL.VSUL_ERROR, SR.GetString(SR.UnexpectedUpgradeError, ex.Message));
try {
ActivityLog.LogError(GetType().FullName, ex.ToString());
} catch (InvalidOperationException) {
// Cannot log to ActivityLog. This may occur if we are
// outside of VS right now (for example, unit tests).
System.Diagnostics.Trace.TraceError(ex.ToString());
}
pUpgradeRequired = (uint)__VSPPROJECTUPGRADEVIAFACTORYREPAIRFLAGS.VSPUVF_PROJECT_NOREPAIR;
}
pUpgradeProjectCapabilityFlags = (uint)backupSupport;
// If the upgrade checker set the factory GUID to ourselves, we need
// to clear it
if (pguidNewProjectFactory == GetType().GUID) {
pguidNewProjectFactory = Guid.Empty;
}
}
int IVsProjectUpgradeViaFactory.UpgradeProject_CheckOnly(
string bstrFileName,
IVsUpgradeLogger pLogger,
out int pUpgradeRequired,
out Guid pguidNewProjectFactory,
out uint pUpgradeProjectCapabilityFlags
) {
pUpgradeRequired = 0;
pguidNewProjectFactory = Guid.Empty;
if (!File.Exists(bstrFileName)) {
pUpgradeProjectCapabilityFlags = 0;
return VSConstants.E_INVALIDARG;
}
var backupSupport = __VSPPROJECTUPGRADEVIAFACTORYFLAGS.PUVFF_BACKUPSUPPORTED |
__VSPPROJECTUPGRADEVIAFACTORYFLAGS.PUVFF_COPYBACKUP |
__VSPPROJECTUPGRADEVIAFACTORYFLAGS.PUVFF_SXSBACKUP;
var logger = new UpgradeLogger(bstrFileName, pLogger);
try {
var projectXml = ProjectRootElement.Open(bstrFileName);
var userProjectName = bstrFileName + ".user";
var userProjectXml = File.Exists(userProjectName) ? ProjectRootElement.Open(userProjectName) : null;
var upgradeRequired = UpgradeProjectCheck(
projectXml,
userProjectXml,
logger.Log,
ref pguidNewProjectFactory,
ref backupSupport
);
if (upgradeRequired != ProjectUpgradeState.NotNeeded) {
pUpgradeRequired = 1;
}
} catch (Exception ex) {
if (ex.IsCriticalException()) {
throw;
}
// Log the error and don't attempt to upgrade the project.
logger.Log(__VSUL_ERRORLEVEL.VSUL_ERROR, SR.GetString(SR.UnexpectedUpgradeError, ex.Message));
try {
ActivityLog.LogError(GetType().FullName, ex.ToString());
} catch (InvalidOperationException) {
// Cannot log to ActivityLog. This may occur if we are
// outside of VS right now (for example, unit tests).
System.Diagnostics.Trace.TraceError(ex.ToString());
}
pUpgradeRequired = 0;
}
pUpgradeProjectCapabilityFlags = (uint)backupSupport;
// If the upgrade checker set the factory GUID to ourselves, we need
// to clear it
if (pguidNewProjectFactory == GetType().GUID) {
pguidNewProjectFactory = Guid.Empty;
}
return VSConstants.S_OK;
}
int IVsProjectUpgradeViaFactory.UpgradeProject(
string bstrFileName,
uint fUpgradeFlag,
string bstrCopyLocation,
out string pbstrUpgradedFullyQualifiedFileName,
IVsUpgradeLogger pLogger,
out int pUpgradeRequired,
out Guid pguidNewProjectFactory
) {
pbstrUpgradedFullyQualifiedFileName = null;
// We first run (or re-run) the upgrade check and bail out early if
// there is actually no need to upgrade.
uint dummy;
var hr = ((IVsProjectUpgradeViaFactory)this).UpgradeProject_CheckOnly(
bstrFileName,
pLogger,
out pUpgradeRequired,
out pguidNewProjectFactory,
out dummy
);
if (!ErrorHandler.Succeeded(hr)) {
return hr;
}
var logger = new UpgradeLogger(bstrFileName, pLogger);
var backup = (__VSPPROJECTUPGRADEVIAFACTORYFLAGS)fUpgradeFlag;
bool anyBackup, sxsBackup, copyBackup;
anyBackup = backup.HasFlag(__VSPPROJECTUPGRADEVIAFACTORYFLAGS.PUVFF_BACKUPSUPPORTED);
if (anyBackup) {
sxsBackup = backup.HasFlag(__VSPPROJECTUPGRADEVIAFACTORYFLAGS.PUVFF_SXSBACKUP);
copyBackup = !sxsBackup && backup.HasFlag(__VSPPROJECTUPGRADEVIAFACTORYFLAGS.PUVFF_COPYBACKUP);
} else {
sxsBackup = copyBackup = false;
}
if (copyBackup) {
throw new NotSupportedException("PUVFF_COPYBACKUP is not supported");
}
pbstrUpgradedFullyQualifiedFileName = bstrFileName;
if (pUpgradeRequired == 0 && !copyBackup) {
// No upgrade required, and no backup required.
logger.Log(__VSUL_ERRORLEVEL.VSUL_INFORMATIONAL, SR.GetString(SR.UpgradeNotRequired));
return VSConstants.S_OK;
}
try {
UpgradeLogger logger2 = null;
var userFileName = bstrFileName + ".user";
if (File.Exists(userFileName)) {
logger2 = new UpgradeLogger(userFileName, pLogger);
} else {
userFileName = null;
}
if (sxsBackup) {
// For SxS backups we want to put the old project file alongside
// the current one.
bstrCopyLocation = Path.GetDirectoryName(bstrFileName);
}
if (anyBackup) {
var namePart = Path.GetFileNameWithoutExtension(bstrFileName);
var extPart = Path.GetExtension(bstrFileName) + (sxsBackup ? ".old" : "");
var projectFileBackup = Path.Combine(bstrCopyLocation, namePart + extPart);
for (int i = 1; File.Exists(projectFileBackup); ++i) {
projectFileBackup = Path.Combine(
bstrCopyLocation,
string.Format("{0}{1}{2}", namePart, i, extPart)
);
}
File.Copy(bstrFileName, projectFileBackup);
// Back up the .user file if there is one
if (userFileName != null) {
if (sxsBackup) {
File.Copy(
userFileName,
Path.ChangeExtension(projectFileBackup, ".user.old")
);
} else {
File.Copy(userFileName, projectFileBackup + ".old");
}
}
// TODO: Implement support for backing up all files
//if (copyBackup) {
// - Open the project
// - Inspect all Items
// - Copy those items that are referenced relative to the
// project file into bstrCopyLocation
//}
}
var queryEdit = site.GetService(typeof(SVsQueryEditQuerySave)) as IVsQueryEditQuerySave2;
if (queryEdit != null) {
uint editVerdict;
uint queryEditMoreInfo;
var tagVSQueryEditFlags_QEF_AllowUnopenedProjects = (tagVSQueryEditFlags)0x80;
ErrorHandler.ThrowOnFailure(queryEdit.QueryEditFiles(
(uint)(tagVSQueryEditFlags.QEF_ForceEdit_NoPrompting |
tagVSQueryEditFlags.QEF_DisallowInMemoryEdits |
tagVSQueryEditFlags_QEF_AllowUnopenedProjects),
1,
new[] { bstrFileName },
null,
null,
out editVerdict,
out queryEditMoreInfo
));
if (editVerdict != (uint)tagVSQueryEditResult.QER_EditOK) {
logger.Log(__VSUL_ERRORLEVEL.VSUL_ERROR, SR.GetString(SR.UpgradeCannotCheckOutProject));
return VSConstants.E_FAIL;
}
// File may have been updated during checkout, so check
// again whether we need to upgrade.
if ((queryEditMoreInfo & (uint)tagVSQueryEditResultFlags.QER_MaybeChanged) != 0) {
hr = ((IVsProjectUpgradeViaFactory)this).UpgradeProject_CheckOnly(
bstrFileName,
pLogger,
out pUpgradeRequired,
out pguidNewProjectFactory,
out dummy
);
if (!ErrorHandler.Succeeded(hr)) {
return hr;
}
if (pUpgradeRequired == 0) {
logger.Log(__VSUL_ERRORLEVEL.VSUL_INFORMATIONAL, SR.GetString(SR.UpgradeNotRequired));
return VSConstants.S_OK;
}
}
}
// Load the project file and user file into MSBuild as plain
// XML to make it easier for subclasses.
var projectXml = ProjectRootElement.Open(bstrFileName);
if (projectXml == null) {
throw new Exception(SR.GetString(SR.UpgradeCannotLoadProject));
}
var userXml = userFileName != null ? ProjectRootElement.Open(userFileName) : null;
// Invoke our virtual UpgradeProject function. If it fails, it
// will throw and we will log the exception.
UpgradeProject(ref projectXml, ref userXml, logger.Log);
// Get the SCC info from the project file.
if (projectXml != null) {
_cachedSccProject = bstrFileName;
_cachedSccProjectName = string.Empty;
_cachedSccAuxPath = string.Empty;
_cachedSccLocalPath = string.Empty;
_cachedSccProvider = string.Empty;
foreach (var property in projectXml.Properties) {
switch (property.Name) {
case ProjectFileConstants.SccProjectName:
_cachedSccProjectName = property.Value;
break;
case ProjectFileConstants.SccAuxPath:
_cachedSccAuxPath = property.Value;
break;
case ProjectFileConstants.SccLocalPath:
_cachedSccLocalPath = property.Value;
break;
case ProjectFileConstants.SccProvider:
_cachedSccProvider = property.Value;
break;
default:
break;
}
}
}
// Save the updated files.
if (projectXml != null) {
projectXml.Save();
}
if (userXml != null) {
userXml.Save();
}
// Need to add "Converted" (unlocalized) to the report because
// the XSLT refers to it.
logger.Log(__VSUL_ERRORLEVEL.VSUL_STATUSMSG, "Converted");
return VSConstants.S_OK;
} catch (Exception ex) {
if (ex.IsCriticalException()) {
throw;
}
logger.Log(__VSUL_ERRORLEVEL.VSUL_ERROR, SR.GetString(SR.UnexpectedUpgradeError, ex.Message));
try {
ActivityLog.LogError(GetType().FullName, ex.ToString());
} catch (InvalidOperationException) {
// Cannot log to ActivityLog. This may occur if we are
// outside of VS right now (for example, unit tests).
System.Diagnostics.Trace.TraceError(ex.ToString());
}
return VSConstants.E_FAIL;
}
}
int IVsProjectUpgradeViaFactory.UpgradeProject_CheckOnly(
string bstrFileName,
IVsUpgradeLogger pLogger,
out int pUpgradeRequired,
out Guid pguidNewProjectFactory,
out uint pUpgradeProjectCapabilityFlags
)
{
pUpgradeRequired = 0;
pguidNewProjectFactory = Guid.Empty;
if (!File.Exists(bstrFileName))
{
pUpgradeProjectCapabilityFlags = 0;
return(VSConstants.E_INVALIDARG);
}
var backupSupport = __VSPPROJECTUPGRADEVIAFACTORYFLAGS.PUVFF_BACKUPSUPPORTED |
__VSPPROJECTUPGRADEVIAFACTORYFLAGS.PUVFF_COPYBACKUP |
__VSPPROJECTUPGRADEVIAFACTORYFLAGS.PUVFF_SXSBACKUP;
var logger = new UpgradeLogger(bstrFileName, pLogger);
try {
var projectXml = ProjectRootElement.Open(bstrFileName);
var userProjectName = bstrFileName + ".user";
var userProjectXml = File.Exists(userProjectName) ? ProjectRootElement.Open(userProjectName) : null;
var upgradeRequired = UpgradeProjectCheck(
projectXml,
userProjectXml,
logger.Log,
ref pguidNewProjectFactory,
ref backupSupport
);
if (upgradeRequired != ProjectUpgradeState.NotNeeded)
{
pUpgradeRequired = 1;
}
} catch (Exception ex) {
if (ex.IsCriticalException())
{
throw;
}
// Log the error and don't attempt to upgrade the project.
logger.Log(__VSUL_ERRORLEVEL.VSUL_ERROR, SR.GetString(SR.UnexpectedUpgradeError, ex.Message));
CommonUtils.ActivityLogError(GetType().FullName, ex.ToString());
pUpgradeRequired = 0;
}
pUpgradeProjectCapabilityFlags = (uint)backupSupport;
// If the upgrade checker set the factory GUID to ourselves, we need
// to clear it
if (pguidNewProjectFactory == GetType().GUID)
{
pguidNewProjectFactory = Guid.Empty;
}
return(VSConstants.S_OK);
}