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[SETUPLIB][REACTOS][USETUP] Re-organize the setup state variables and some helpers.
- Move a great deal of global variables into the USETUP_DATA structure (the SetupInf, the SetupFileQueue, the generic lists...). - Place the common setup initialization code into an InitializeSetup() routine, and the cleanup code into FinishSetup(). - Implement the setup-code part support for the TXTSETUP.SIF setup source path override variables "SetupSourceDevice" and "SetupSourcePath" (see CORE-9023); support for them in SETUPLDR will be added later.
This commit is contained in:
Hermès Bélusca-Maïto
parent
9016b5f3ef
commit
1a173dfdb2
6 changed files with 365 additions and 250 deletions
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@ -500,7 +500,6 @@ InitPaths:
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ERROR_NUMBER
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LoadSetupInf(
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OUT HINF* SetupInf,
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IN OUT PUSETUP_DATA pSetupData)
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{
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INFCONTEXT Context;
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@ -514,17 +513,18 @@ LoadSetupInf(
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DPRINT("SetupInf path: '%S'\n", FileNameBuffer);
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*SetupInf = SetupOpenInfFileExW(FileNameBuffer,
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NULL,
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/* INF_STYLE_WIN4 | */ INF_STYLE_OLDNT,
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pSetupData->LanguageId,
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&ErrorLine);
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pSetupData->SetupInf =
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SetupOpenInfFileExW(FileNameBuffer,
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NULL,
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/* INF_STYLE_WIN4 | */ INF_STYLE_OLDNT,
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pSetupData->LanguageId,
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&ErrorLine);
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if (*SetupInf == INVALID_HANDLE_VALUE)
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if (pSetupData->SetupInf == INVALID_HANDLE_VALUE)
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return ERROR_LOAD_TXTSETUPSIF;
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/* Open 'Version' section */
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if (!SetupFindFirstLineW(*SetupInf, L"Version", L"Signature", &Context))
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if (!SetupFindFirstLineW(pSetupData->SetupInf, L"Version", L"Signature", &Context))
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return ERROR_CORRUPT_TXTSETUPSIF;
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/* Get pointer 'Signature' key */
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@ -541,7 +541,7 @@ LoadSetupInf(
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INF_FreeData(Value);
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/* Open 'DiskSpaceRequirements' section */
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if (!SetupFindFirstLineW(*SetupInf, L"DiskSpaceRequirements", L"FreeSysPartDiskSpace", &Context))
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if (!SetupFindFirstLineW(pSetupData->SetupInf, L"DiskSpaceRequirements", L"FreeSysPartDiskSpace", &Context))
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return ERROR_CORRUPT_TXTSETUPSIF;
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pSetupData->RequiredPartitionDiskSpace = ~0;
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@ -553,12 +553,48 @@ LoadSetupInf(
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pSetupData->RequiredPartitionDiskSpace = (ULONG)IntValue;
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//
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// TODO: Support "SetupSourceDevice" and "SetupSourcePath" in txtsetup.sif
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// Support "SetupSourceDevice" and "SetupSourcePath" in txtsetup.sif
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// See CORE-9023
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// Support for that should also be added in setupldr.
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//
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/* Update the Setup Source paths */
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if (SetupFindFirstLineW(pSetupData->SetupInf, L"SetupData", L"SetupSourceDevice", &Context))
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{
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/*
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* Get optional pointer 'SetupSourceDevice' key, its presence
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* will dictate whether we also need 'SetupSourcePath'.
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*/
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if (INF_GetData(&Context, NULL, &Value))
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{
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/* Free the old source root path string and create the new one */
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RtlFreeUnicodeString(&pSetupData->SourceRootPath);
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RtlCreateUnicodeString(&pSetupData->SourceRootPath, Value);
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INF_FreeData(Value);
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if (!SetupFindFirstLineW(pSetupData->SetupInf, L"SetupData", L"SetupSourcePath", &Context))
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{
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/* The 'SetupSourcePath' value is mandatory! */
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return ERROR_CORRUPT_TXTSETUPSIF;
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}
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/* Get pointer 'SetupSourcePath' key */
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if (!INF_GetData(&Context, NULL, &Value))
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{
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/* The 'SetupSourcePath' value is mandatory! */
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return ERROR_CORRUPT_TXTSETUPSIF;
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}
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/* Free the old source path string and create the new one */
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RtlFreeUnicodeString(&pSetupData->SourceRootDir);
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RtlCreateUnicodeString(&pSetupData->SourceRootDir, Value);
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INF_FreeData(Value);
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}
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}
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/* Search for 'DefaultPath' in the 'SetupData' section */
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if (SetupFindFirstLineW(*SetupInf, L"SetupData", L"DefaultPath", &Context))
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pSetupData->InstallationDirectory[0] = 0;
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if (SetupFindFirstLineW(pSetupData->SetupInf, L"SetupData", L"DefaultPath", &Context))
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{
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/* Get pointer 'DefaultPath' key */
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if (!INF_GetData(&Context, NULL, &Value))
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@ -574,6 +610,175 @@ LoadSetupInf(
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return ERROR_SUCCESS;
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}
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NTSTATUS
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InitDestinationPaths(
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IN OUT PUSETUP_DATA pSetupData,
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IN PCWSTR InstallationDir,
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IN PDISKENTRY DiskEntry, // FIXME: HACK!
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IN PPARTENTRY PartEntry) // FIXME: HACK!
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{
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WCHAR PathBuffer[MAX_PATH];
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//
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// TODO: Check return status values of the functions!
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//
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/* Create 'pSetupData->DestinationRootPath' string */
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RtlFreeUnicodeString(&pSetupData->DestinationRootPath);
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RtlStringCchPrintfW(PathBuffer, ARRAYSIZE(PathBuffer),
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L"\\Device\\Harddisk%lu\\Partition%lu\\",
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DiskEntry->DiskNumber,
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PartEntry->PartitionNumber);
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RtlCreateUnicodeString(&pSetupData->DestinationRootPath, PathBuffer);
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DPRINT("DestinationRootPath: %wZ\n", &pSetupData->DestinationRootPath);
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/** Equivalent of 'NTOS_INSTALLATION::SystemArcPath' **/
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/* Create 'pSetupData->DestinationArcPath' */
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RtlFreeUnicodeString(&pSetupData->DestinationArcPath);
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RtlStringCchPrintfW(PathBuffer, ARRAYSIZE(PathBuffer),
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L"multi(0)disk(0)rdisk(%lu)partition(%lu)\\",
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DiskEntry->BiosDiskNumber,
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PartEntry->PartitionNumber);
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ConcatPaths(PathBuffer, ARRAYSIZE(PathBuffer), 1, InstallationDir);
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RtlCreateUnicodeString(&pSetupData->DestinationArcPath, PathBuffer);
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/** Equivalent of 'NTOS_INSTALLATION::SystemNtPath' **/
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/* Create 'pSetupData->DestinationPath' string */
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RtlFreeUnicodeString(&pSetupData->DestinationPath);
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CombinePaths(PathBuffer, ARRAYSIZE(PathBuffer), 2,
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pSetupData->DestinationRootPath.Buffer, InstallationDir);
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RtlCreateUnicodeString(&pSetupData->DestinationPath, PathBuffer);
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/** Equivalent of 'NTOS_INSTALLATION::PathComponent' **/
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// FIXME: This is only temporary!! Must be removed later!
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/***/RtlCreateUnicodeString(&pSetupData->InstallPath, InstallationDir);/***/
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return STATUS_SUCCESS;
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}
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// NTSTATUS
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ERROR_NUMBER
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InitializeSetup(
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IN OUT PUSETUP_DATA pSetupData,
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IN ULONG InitPhase)
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{
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if (InitPhase == 0)
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{
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RtlZeroMemory(pSetupData, sizeof(*pSetupData));
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// pSetupData->ComputerList = NULL;
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// pSetupData->DisplayList = NULL;
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// pSetupData->KeyboardList = NULL;
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// pSetupData->LayoutList = NULL;
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// pSetupData->LanguageList = NULL;
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/* Initialize global unicode strings */
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RtlInitUnicodeString(&pSetupData->SourcePath, NULL);
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RtlInitUnicodeString(&pSetupData->SourceRootPath, NULL);
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RtlInitUnicodeString(&pSetupData->SourceRootDir, NULL);
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RtlInitUnicodeString(&pSetupData->DestinationArcPath, NULL);
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RtlInitUnicodeString(&pSetupData->DestinationPath, NULL);
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RtlInitUnicodeString(&pSetupData->DestinationRootPath, NULL);
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RtlInitUnicodeString(&pSetupData->SystemRootPath, NULL);
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// FIXME: This is only temporary!! Must be removed later!
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/***/RtlInitUnicodeString(&pSetupData->InstallPath, NULL);/***/
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//
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// TODO: Load and start SetupDD, and ask it for the information
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//
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return ERROR_SUCCESS;
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}
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else
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if (InitPhase == 1)
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{
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ERROR_NUMBER Error;
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NTSTATUS Status;
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/* Get the source path and source root path */
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//
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// NOTE: Sometimes the source path may not be in SystemRoot !!
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// (and this is the case when using the 1st-stage GUI setup!)
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//
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Status = GetSourcePaths(&pSetupData->SourcePath,
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&pSetupData->SourceRootPath,
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&pSetupData->SourceRootDir);
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if (!NT_SUCCESS(Status))
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{
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DPRINT1("GetSourcePaths() failed (Status 0x%08lx)", Status);
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return ERROR_NO_SOURCE_DRIVE;
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}
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/*
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* Example of output:
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* SourcePath: '\Device\CdRom0\I386'
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* SourceRootPath: '\Device\CdRom0'
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* SourceRootDir: '\I386'
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*/
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DPRINT1("SourcePath (1): '%wZ'\n", &pSetupData->SourcePath);
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DPRINT1("SourceRootPath (1): '%wZ'\n", &pSetupData->SourceRootPath);
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DPRINT1("SourceRootDir (1): '%wZ'\n", &pSetupData->SourceRootDir);
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/* Load 'txtsetup.sif' from the installation media */
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Error = LoadSetupInf(pSetupData);
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if (Error != ERROR_SUCCESS)
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{
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DPRINT1("LoadSetupInf() failed (Error 0x%lx)", Error);
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return Error;
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}
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DPRINT1("SourcePath (2): '%wZ'\n", &pSetupData->SourcePath);
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DPRINT1("SourceRootPath (2): '%wZ'\n", &pSetupData->SourceRootPath);
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DPRINT1("SourceRootDir (2): '%wZ'\n", &pSetupData->SourceRootDir);
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return ERROR_SUCCESS;
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}
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return ERROR_SUCCESS;
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}
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VOID
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FinishSetup(
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IN OUT PUSETUP_DATA pSetupData)
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{
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/* Destroy the computer settings list */
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if (pSetupData->ComputerList != NULL)
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{
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DestroyGenericList(pSetupData->ComputerList, TRUE);
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pSetupData->ComputerList = NULL;
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}
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/* Destroy the display settings list */
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if (pSetupData->DisplayList != NULL)
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{
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DestroyGenericList(pSetupData->DisplayList, TRUE);
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pSetupData->DisplayList = NULL;
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}
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/* Destroy the keyboard settings list */
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if (pSetupData->KeyboardList != NULL)
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{
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DestroyGenericList(pSetupData->KeyboardList, TRUE);
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pSetupData->KeyboardList = NULL;
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}
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/* Destroy the keyboard layout list */
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if (pSetupData->LayoutList != NULL)
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{
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DestroyGenericList(pSetupData->LayoutList, TRUE);
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pSetupData->LayoutList = NULL;
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}
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/* Destroy the languages list */
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if (pSetupData->LanguageList != NULL)
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{
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DestroyGenericList(pSetupData->LanguageList, FALSE);
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pSetupData->LanguageList = NULL;
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}
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/* Close the Setup INF */
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SetupCloseInfFile(pSetupData->SetupInf);
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}
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/*
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* SIDEEFFECTS
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* Calls RegInitializeRegistry
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