mirror of
https://github.com/reactos/reactos.git
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60d9ea76d1
Split the registry helper code into registry utility functions (create/mount/unmount/verify hives) and registry creation code (the rest: initializing the system hives) and move it in the setup library. svn path=/branches/setup_improvements/; revision=75247 [USETUP][SETUPLIB] Improve how the Setup* INF APIs are interfaced in the code. Define prototypes compatible (including their calling convention) with the ones defined by setupapi (.h/.dll) so that it can be possible to either use an internal implementation of these functions (via the INFLIB library) as currently being done, or using imported setupapi functions, as would be done by the future 1st-stage GUI installer. [SETUPLIB] Cleanup the registry.c file and use the infsupp.h header. svn path=/branches/setup_improvements/; revision=75345 svn path=/branches/setup_improvements/; revision=75346 [USETUP][SETUPLIB] Move some INF-related code from usetup to the setuplib. - Move the generic INF_GetDataField() and INF_GetData() helpers to setuplib, and rework them a bit so that they explicitly call setupapi functions (or implementations thereof when being used in usetup); - Rework the headers in accordance; - Fix compilation in lib/registry.c . - Fix compilation when these headers are used withing usetup (who doesn't use setupapi.dll) and "reactos" (the 1st-stage GUI installer that uses setupapi.dll). svn path=/branches/setup_improvements/; revision=75515 svn path=/branches/setup_improvements/; revision=75537 svn path=/branches/setup_improvements/; revision=75538
120 lines
2.5 KiB
C
120 lines
2.5 KiB
C
/*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS Setup Library
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* FILE: base/setup/lib/infsupp.c
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* PURPOSE: Interfacing with Setup* API .inf files support functions
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* PROGRAMMERS: Hervé Poussineau
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* Hermes Belusca-Maito (hermes.belusca@sfr.fr)
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*/
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/* INCLUDES *****************************************************************/
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#include "precomp.h"
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#include "infsupp.h"
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#define NDEBUG
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#include <debug.h>
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/* HELPER FUNCTIONS **********************************************************/
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BOOLEAN
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INF_GetDataField(
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IN PINFCONTEXT Context,
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IN ULONG FieldIndex,
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OUT PWCHAR *Data)
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{
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#if 0
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BOOL Success;
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PWCHAR InfData;
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DWORD dwSize;
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*Data = NULL;
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Success = SetupGetStringFieldW(Context,
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FieldIndex,
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NULL,
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0,
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&dwSize);
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if (!Success)
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return FALSE;
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InfData = RtlAllocateHeap(ProcessHeap, 0, dwSize * sizeof(WCHAR));
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if (!InfData)
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return FALSE;
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Success = SetupGetStringFieldW(Context,
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FieldIndex,
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InfData,
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dwSize,
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NULL);
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if (!Success)
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{
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RtlFreeHeap(ProcessHeap, 0, InfData);
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return FALSE;
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}
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*Data = InfData;
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return TRUE;
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#else
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*Data = (PWCHAR)pSetupGetField(Context, FieldIndex);
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return !!*Data;
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#endif
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}
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BOOLEAN
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INF_GetData(
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IN PINFCONTEXT Context,
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OUT PWCHAR *Key,
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OUT PWCHAR *Data)
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{
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BOOL Success;
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PWCHAR InfData[2] = {NULL, NULL};
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if (Key)
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*Key = NULL;
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if (Data)
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*Data = NULL;
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/*
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* Verify that the INF file has only one value field, in addition to its key name.
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* Note that SetupGetFieldCount() does not count the key name as a field.
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*/
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if (SetupGetFieldCount(Context) != 1)
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{
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DPRINT1("SetupGetFieldCount != 1\n");
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return FALSE;
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}
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if (Key)
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{
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Success = INF_GetDataField(Context, 0, &InfData[0]);
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if (!Success)
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return FALSE;
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}
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if (Data)
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{
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Success = INF_GetDataField(Context, 1, &InfData[1]);
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if (!Success)
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{
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INF_FreeData(InfData[0]);
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return FALSE;
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}
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}
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if (Key)
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*Key = InfData[0];
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if (Data)
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*Data = InfData[1];
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return TRUE;
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}
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/* EOF */
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