From e01de74720dabcd063709fde7682346340a1f9ac Mon Sep 17 00:00:00 2001 From: Mark Jansen Date: Fri, 30 Dec 2016 21:31:14 +0000 Subject: [PATCH] [APPHELP] Simplify SdbTagToString. svn path=/trunk/; revision=73492 --- reactos/dll/appcompat/apphelp/sdbapi.c | 433 ++++++++++--------------- 1 file changed, 172 insertions(+), 261 deletions(-) diff --git a/reactos/dll/appcompat/apphelp/sdbapi.c b/reactos/dll/appcompat/apphelp/sdbapi.c index 38ff2dab35b..9f58b498bfe 100644 --- a/reactos/dll/appcompat/apphelp/sdbapi.c +++ b/reactos/dll/appcompat/apphelp/sdbapi.c @@ -671,270 +671,181 @@ LONGLONG WINAPI SdbMakeIndexKeyFromString(LPCWSTR str) * * @return Success: Pointer to the string matching specified tag, or L"InvalidTag" on failure. * - * @todo: Convert this into a lookup table, this is wasting alot of space. */ LPCWSTR WINAPI SdbTagToString(TAG tag) { - /* lookup tables for tags in range 0x1 -> 0xFF | TYPE */ - static const WCHAR table[9][0x32][25] = { - { /* TAG_TYPE_NULL */ - {'I','N','C','L','U','D','E',0}, - {'G','E','N','E','R','A','L',0}, - {'M','A','T','C','H','_','L','O','G','I','C','_','N','O','T',0}, - {'A','P','P','L','Y','_','A','L','L','_','S','H','I','M','S',0}, - {'U','S','E','_','S','E','R','V','I','C','E','_','P','A','C','K','_','F','I','L','E','S',0}, - {'M','I','T','I','G','A','T','I','O','N','_','O','S',0}, - {'B','L','O','C','K','_','U','P','G','R','A','D','E',0}, - {'I','N','C','L','U','D','E','E','X','C','L','U','D','E','D','L','L',0}, - {'R','A','C','_','E','V','E','N','T','_','O','F','F',0}, - {'T','E','L','E','M','E','T','R','Y','_','O','F','F',0}, - {'S','H','I','M','_','E','N','G','I','N','E','_','O','F','F',0}, - {'L','A','Y','E','R','_','P','R','O','P','A','G','A','T','I','O','N','_','O','F','F',0}, - {'R','E','I','N','S','T','A','L','L','_','U','P','G','R','A','D','E',0} - }, - { /* TAG_TYPE_BYTE */ - {'I','n','v','a','l','i','d','T','a','g',0} - }, - { /* TAG_TYPE_WORD */ - {'M','A','T','C','H','_','M','O','D','E',0} - }, - { /* TAG_TYPE_DWORD */ - {'S','I','Z','E',0}, - {'O','F','F','S','E','T',0}, - {'C','H','E','C','K','S','U','M',0}, - {'S','H','I','M','_','T','A','G','I','D',0}, - {'P','A','T','C','H','_','T','A','G','I','D',0}, - {'M','O','D','U','L','E','_','T','Y','P','E',0}, - {'V','E','R','D','A','T','E','H','I',0}, - {'V','E','R','D','A','T','E','L','O',0}, - {'V','E','R','F','I','L','E','O','S',0}, - {'V','E','R','F','I','L','E','T','Y','P','E',0}, - {'P','E','_','C','H','E','C','K','S','U','M',0}, - {'P','R','E','V','O','S','M','A','J','O','R','V','E','R',0}, - {'P','R','E','V','O','S','M','I','N','O','R','V','E','R',0}, - {'P','R','E','V','O','S','P','L','A','T','F','O','R','M','I','D',0}, - {'P','R','E','V','O','S','B','U','I','L','D','N','O',0}, - {'P','R','O','B','L','E','M','S','E','V','E','R','I','T','Y',0}, - {'L','A','N','G','I','D',0}, - {'V','E','R','_','L','A','N','G','U','A','G','E',0}, - {'I','n','v','a','l','i','d','T','a','g',0}, - {'E','N','G','I','N','E',0}, - {'H','T','M','L','H','E','L','P','I','D',0}, - {'I','N','D','E','X','_','F','L','A','G','S',0}, - {'F','L','A','G','S',0}, - {'D','A','T','A','_','V','A','L','U','E','T','Y','P','E',0}, - {'D','A','T','A','_','D','W','O','R','D',0}, - {'L','A','Y','E','R','_','T','A','G','I','D',0}, - {'M','S','I','_','T','R','A','N','S','F','O','R','M','_','T','A','G','I','D',0}, - {'L','I','N','K','E','R','_','V','E','R','S','I','O','N',0}, - {'L','I','N','K','_','D','A','T','E',0}, - {'U','P','T','O','_','L','I','N','K','_','D','A','T','E',0}, - {'O','S','_','S','E','R','V','I','C','E','_','P','A','C','K',0}, - {'F','L','A','G','_','T','A','G','I','D',0}, - {'R','U','N','T','I','M','E','_','P','L','A','T','F','O','R','M',0}, - {'O','S','_','S','K','U',0}, - {'O','S','_','P','L','A','T','F','O','R','M',0}, - {'A','P','P','_','N','A','M','E','_','R','C','_','I','D',0}, - {'V','E','N','D','O','R','_','N','A','M','E','_','R','C','_','I','D',0}, - {'S','U','M','M','A','R','Y','_','M','S','G','_','R','C','_','I','D',0}, - {'V','I','S','T','A','_','S','K','U',0}, - {'D','E','S','C','R','I','P','T','I','O','N','_','R','C','_','I','D',0}, - {'P','A','R','A','M','E','T','E','R','1','_','R','C','_','I','D',0}, - {'I','n','v','a','l','i','d','T','a','g',0}, - {'I','n','v','a','l','i','d','T','a','g',0}, - {'I','n','v','a','l','i','d','T','a','g',0}, - {'I','n','v','a','l','i','d','T','a','g',0}, - {'I','n','v','a','l','i','d','T','a','g',0}, - {'I','n','v','a','l','i','d','T','a','g',0}, - {'C','O','N','T','E','X','T','_','T','A','G','I','D',0}, - {'E','X','E','_','W','R','A','P','P','E','R',0}, - {'U','R','L','_','I','D',0} - }, - { /* TAG_TYPE_QWORD */ - {'T','I','M','E',0}, - {'B','I','N','_','F','I','L','E','_','V','E','R','S','I','O','N',0}, - {'B','I','N','_','P','R','O','D','U','C','T','_','V','E','R','S','I','O','N',0}, - {'M','O','D','T','I','M','E',0}, - {'F','L','A','G','_','M','A','S','K','_','K','E','R','N','E','L',0}, - {'U','P','T','O','_','B','I','N','_','P','R','O','D','U','C','T','_','V','E','R','S','I','O','N',0}, - {'D','A','T','A','_','Q','W','O','R','D',0}, - {'F','L','A','G','_','M','A','S','K','_','U','S','E','R',0}, - {'F','L','A','G','S','_','N','T','V','D','M','1',0}, - {'F','L','A','G','S','_','N','T','V','D','M','2',0}, - {'F','L','A','G','S','_','N','T','V','D','M','3',0}, - {'F','L','A','G','_','M','A','S','K','_','S','H','E','L','L',0}, - {'U','P','T','O','_','B','I','N','_','F','I','L','E','_','V','E','R','S','I','O','N',0}, - {'F','L','A','G','_','M','A','S','K','_','F','U','S','I','O','N',0}, - {'F','L','A','G','_','P','R','O','C','E','S','S','P','A','R','A','M',0}, - {'F','L','A','G','_','L','U','A',0}, - {'F','L','A','G','_','I','N','S','T','A','L','L',0} - }, - { /* TAG_TYPE_STRINGREF */ - {'N','A','M','E',0}, - {'D','E','S','C','R','I','P','T','I','O','N',0}, - {'M','O','D','U','L','E',0}, - {'A','P','I',0}, - {'V','E','N','D','O','R',0}, - {'A','P','P','_','N','A','M','E',0}, - {'I','n','v','a','l','i','d','T','a','g',0}, - {'C','O','M','M','A','N','D','_','L','I','N','E',0}, - {'C','O','M','P','A','N','Y','_','N','A','M','E',0}, - {'D','L','L','F','I','L','E',0}, - {'W','I','L','D','C','A','R','D','_','N','A','M','E',0}, - {'I','n','v','a','l','i','d','T','a','g',0}, - {'I','n','v','a','l','i','d','T','a','g',0}, - {'I','n','v','a','l','i','d','T','a','g',0}, - {'I','n','v','a','l','i','d','T','a','g',0}, - {'P','R','O','D','U','C','T','_','N','A','M','E',0}, - {'P','R','O','D','U','C','T','_','V','E','R','S','I','O','N',0}, - {'F','I','L','E','_','D','E','S','C','R','I','P','T','I','O','N',0}, - {'F','I','L','E','_','V','E','R','S','I','O','N',0}, - {'O','R','I','G','I','N','A','L','_','F','I','L','E','N','A','M','E',0}, - {'I','N','T','E','R','N','A','L','_','N','A','M','E',0}, - {'L','E','G','A','L','_','C','O','P','Y','R','I','G','H','T',0}, - {'1','6','B','I','T','_','D','E','S','C','R','I','P','T','I','O','N',0}, - {'A','P','P','H','E','L','P','_','D','E','T','A','I','L','S',0}, - {'L','I','N','K','_','U','R','L',0}, - {'L','I','N','K','_','T','E','X','T',0}, - {'A','P','P','H','E','L','P','_','T','I','T','L','E',0}, - {'A','P','P','H','E','L','P','_','C','O','N','T','A','C','T',0}, - {'S','X','S','_','M','A','N','I','F','E','S','T',0}, - {'D','A','T','A','_','S','T','R','I','N','G',0}, - {'M','S','I','_','T','R','A','N','S','F','O','R','M','_','F','I','L','E',0}, - {'1','6','B','I','T','_','M','O','D','U','L','E','_','N','A','M','E',0}, - {'L','A','Y','E','R','_','D','I','S','P','L','A','Y','N','A','M','E',0}, - {'C','O','M','P','I','L','E','R','_','V','E','R','S','I','O','N',0}, - {'A','C','T','I','O','N','_','T','Y','P','E',0}, - {'E','X','P','O','R','T','_','N','A','M','E',0}, - {'U','R','L',0} - }, - { /* TAG_TYPE_LIST */ - {'D','A','T','A','B','A','S','E',0}, - {'L','I','B','R','A','R','Y',0}, - {'I','N','E','X','C','L','U','D','E',0}, - {'S','H','I','M',0}, - {'P','A','T','C','H',0}, - {'A','P','P',0}, - {'E','X','E',0}, - {'M','A','T','C','H','I','N','G','_','F','I','L','E',0}, - {'S','H','I','M','_','R','E','F',0}, - {'P','A','T','C','H','_','R','E','F',0}, - {'L','A','Y','E','R',0}, - {'F','I','L','E',0}, - {'A','P','P','H','E','L','P',0}, - {'L','I','N','K',0}, - {'D','A','T','A',0}, - {'M','S','I','_','T','R','A','N','S','F','O','R','M',0}, - {'M','S','I','_','T','R','A','N','S','F','O','R','M','_','R','E','F',0}, - {'M','S','I','_','P','A','C','K','A','G','E',0}, - {'F','L','A','G',0}, - {'M','S','I','_','C','U','S','T','O','M','_','A','C','T','I','O','N',0}, - {'F','L','A','G','_','R','E','F',0}, - {'A','C','T','I','O','N',0}, - {'L','O','O','K','U','P',0}, - {'C','O','N','T','E','X','T',0}, - {'C','O','N','T','E','X','T','_','R','E','F',0}, - {'I','n','v','a','l','i','d','T','a','g',0}, - {'I','n','v','a','l','i','d','T','a','g',0}, - {'I','n','v','a','l','i','d','T','a','g',0}, - {'I','n','v','a','l','i','d','T','a','g',0}, - {'I','n','v','a','l','i','d','T','a','g',0}, - {'I','n','v','a','l','i','d','T','a','g',0}, - {'S','P','C',0} - }, - { /* TAG_TYPE_STRING */ - {'I','n','v','a','l','i','d','T','a','g',0} - }, - { /* TAG_TYPE_BINARY */ - {'I','n','v','a','l','i','d','T','a','g',0}, - {'P','A','T','C','H','_','B','I','T','S',0}, - {'F','I','L','E','_','B','I','T','S',0}, - {'E','X','E','_','I','D',0}, - {'D','A','T','A','_','B','I','T','S',0}, - {'M','S','I','_','P','A','C','K','A','G','E','_','I','D',0}, - {'D','A','T','A','B','A','S','E','_','I','D',0}, - {'C','O','N','T','E','X','T','_','P','L','A','T','F','O','R','M','_','I','D',0}, - {'C','O','N','T','E','X','T','_','B','R','A','N','C','H','_','I','D',0}, - {'I','n','v','a','l','i','d','T','a','g',0}, - {'I','n','v','a','l','i','d','T','a','g',0}, - {'I','n','v','a','l','i','d','T','a','g',0}, - {'I','n','v','a','l','i','d','T','a','g',0}, - {'I','n','v','a','l','i','d','T','a','g',0}, - {'I','n','v','a','l','i','d','T','a','g',0}, - {'F','I','X','_','I','D',0}, - {'A','P','P','_','I','D',0} - } - }; - - /* sizes of tables in above array (# strings per type) */ - static const WORD limits[9] = { - /* switch off TYPE_* nibble of last tag for each type */ - TAG_REINSTALL_UPGRADE & 0xFF, - 1, - TAG_MATCH_MODE & 0xFF, - TAG_URL_ID & 0xFF, - TAG_FLAG_INSTALL & 0xFF, - TAG_URL & 0xFF, - TAG_SPC & 0xFF, - 1, - TAG_APP_ID & 0xFF - }; - - /* lookup tables for tags in range 0x800 + (0x1 -> 0xFF) | TYPE */ - static const WCHAR table2[9][3][17] = { - { {'I','n','v','a','l','i','d','T','a','g',0} }, /* TAG_TYPE_NULL */ - { {'I','n','v','a','l','i','d','T','a','g',0} }, /* TAG_TYPE_BYTE */ - { - {'T','A','G',0}, /* TAG_TYPE_WORD */ - {'I','N','D','E','X','_','T','A','G',0}, - {'I','N','D','E','X','_','K','E','Y',0} - }, - { {'T','A','G','I','D',0} }, /* TAG_TYPE_DWORD */ - { {'I','n','v','a','l','i','d','T','a','g',0} }, /* TAG_TYPE_QWORD */ - { {'I','n','v','a','l','i','d','T','a','g',0} }, /* TAG_TYPE_STRINGREF */ + switch (tag) { - {'S','T','R','I','N','G','T','A','B','L','E',0}, /* TAG_TYPE_LIST */ - {'I','N','D','E','X','E','S',0}, - {'I','N','D','E','X',0} - }, - { {'S','T','R','I','N','G','T','A','B','L','E','_','I','T','E','M',0}, }, /* TAG_TYPE_STRING */ - { {'I','N','D','E','X','_','B','I','T','S',0} } /* TAG_TYPE_BINARY */ - }; - - /* sizes of tables in above array, hardcoded for simplicity */ - static const WORD limits2[9] = { 0, 0, 3, 1, 0, 0, 3, 1, 1 }; - - static const WCHAR null[] = {'N','U','L','L',0}; - static const WCHAR invalid[] = {'I','n','v','a','l','i','d','T','a','g',0}; - - BOOL switch_table; /* should we use table2 and limits2? */ - WORD index, type_index; - - /* special case: null tag */ - if (tag == TAG_NULL) - return null; + case TAG_NULL: return L"NULL"; + + /* TAG_TYPE_NULL */ + case TAG_INCLUDE: return L"INCLUDE"; + case TAG_GENERAL: return L"GENERAL"; + case TAG_MATCH_LOGIC_NOT: return L"MATCH_LOGIC_NOT"; + case TAG_APPLY_ALL_SHIMS: return L"APPLY_ALL_SHIMS"; + case TAG_USE_SERVICE_PACK_FILES: return L"USE_SERVICE_PACK_FILES"; + case TAG_MITIGATION_OS: return L"MITIGATION_OS"; + case TAG_BLOCK_UPGRADE: return L"BLOCK_UPGRADE"; + case TAG_INCLUDEEXCLUDEDLL: return L"INCLUDEEXCLUDEDLL"; + case TAG_RAC_EVENT_OFF: return L"RAC_EVENT_OFF"; + case TAG_TELEMETRY_OFF: return L"TELEMETRY_OFF"; + case TAG_SHIM_ENGINE_OFF: return L"SHIM_ENGINE_OFF"; + case TAG_LAYER_PROPAGATION_OFF: return L"LAYER_PROPAGATION_OFF"; + case TAG_REINSTALL_UPGRADE: return L"REINSTALL_UPGRADE"; + + /* TAG_TYPE_WORD */ + case TAG_MATCH_MODE: return L"MATCH_MODE"; + case TAG_TAG: return L"TAG"; + case TAG_INDEX_TAG: return L"INDEX_TAG"; + case TAG_INDEX_KEY: return L"INDEX_KEY"; + + /* TAG_TYPE_DWORD */ + case TAG_SIZE: return L"SIZE"; + case TAG_OFFSET: return L"OFFSET"; + case TAG_CHECKSUM: return L"CHECKSUM"; + case TAG_SHIM_TAGID: return L"SHIM_TAGID"; + case TAG_PATCH_TAGID: return L"PATCH_TAGID"; + case TAG_MODULE_TYPE: return L"MODULE_TYPE"; + case TAG_VERDATEHI: return L"VERDATEHI"; + case TAG_VERDATELO: return L"VERDATELO"; + case TAG_VERFILEOS: return L"VERFILEOS"; + case TAG_VERFILETYPE: return L"VERFILETYPE"; + case TAG_PE_CHECKSUM: return L"PE_CHECKSUM"; + case TAG_PREVOSMAJORVER: return L"PREVOSMAJORVER"; + case TAG_PREVOSMINORVER: return L"PREVOSMINORVER"; + case TAG_PREVOSPLATFORMID: return L"PREVOSPLATFORMID"; + case TAG_PREVOSBUILDNO: return L"PREVOSBUILDNO"; + case TAG_PROBLEMSEVERITY: return L"PROBLEMSEVERITY"; + case TAG_LANGID: return L"LANGID"; + case TAG_VER_LANGUAGE: return L"VER_LANGUAGE"; + case TAG_ENGINE: return L"ENGINE"; + case TAG_HTMLHELPID: return L"HTMLHELPID"; + case TAG_INDEX_FLAGS: return L"INDEX_FLAGS"; + case TAG_FLAGS: return L"FLAGS"; + case TAG_DATA_VALUETYPE: return L"DATA_VALUETYPE"; + case TAG_DATA_DWORD: return L"DATA_DWORD"; + case TAG_LAYER_TAGID: return L"LAYER_TAGID"; + case TAG_MSI_TRANSFORM_TAGID: return L"MSI_TRANSFORM_TAGID"; + case TAG_LINKER_VERSION: return L"LINKER_VERSION"; + case TAG_LINK_DATE: return L"LINK_DATE"; + case TAG_UPTO_LINK_DATE: return L"UPTO_LINK_DATE"; + case TAG_OS_SERVICE_PACK: return L"OS_SERVICE_PACK"; + case TAG_FLAG_TAGID: return L"FLAG_TAGID"; + case TAG_RUNTIME_PLATFORM: return L"RUNTIME_PLATFORM"; + case TAG_OS_SKU: return L"OS_SKU"; + case TAG_OS_PLATFORM: return L"OS_PLATFORM"; + case TAG_APP_NAME_RC_ID: return L"APP_NAME_RC_ID"; + case TAG_VENDOR_NAME_RC_ID: return L"VENDOR_NAME_RC_ID"; + case TAG_SUMMARY_MSG_RC_ID: return L"SUMMARY_MSG_RC_ID"; + case TAG_VISTA_SKU: return L"VISTA_SKU"; + case TAG_DESCRIPTION_RC_ID: return L"DESCRIPTION_RC_ID"; + case TAG_PARAMETER1_RC_ID: return L"PARAMETER1_RC_ID"; + case TAG_CONTEXT_TAGID: return L"CONTEXT_TAGID"; + case TAG_EXE_WRAPPER: return L"EXE_WRAPPER"; + case TAG_URL_ID: return L"URL_ID"; + case TAG_TAGID: return L"TAGID"; + + /* TAG_TYPE_QWORD */ + case TAG_TIME: return L"TIME"; + case TAG_BIN_FILE_VERSION: return L"BIN_FILE_VERSION"; + case TAG_BIN_PRODUCT_VERSION: return L"BIN_PRODUCT_VERSION"; + case TAG_MODTIME: return L"MODTIME"; + case TAG_FLAG_MASK_KERNEL: return L"FLAG_MASK_KERNEL"; + case TAG_UPTO_BIN_PRODUCT_VERSION: return L"UPTO_BIN_PRODUCT_VERSION"; + case TAG_DATA_QWORD: return L"DATA_QWORD"; + case TAG_FLAG_MASK_USER: return L"FLAG_MASK_USER"; + case TAG_FLAGS_NTVDM1: return L"FLAGS_NTVDM1"; + case TAG_FLAGS_NTVDM2: return L"FLAGS_NTVDM2"; + case TAG_FLAGS_NTVDM3: return L"FLAGS_NTVDM3"; + case TAG_FLAG_MASK_SHELL: return L"FLAG_MASK_SHELL"; + case TAG_UPTO_BIN_FILE_VERSION: return L"UPTO_BIN_FILE_VERSION"; + case TAG_FLAG_MASK_FUSION: return L"FLAG_MASK_FUSION"; + case TAG_FLAG_PROCESSPARAM: return L"FLAG_PROCESSPARAM"; + case TAG_FLAG_LUA: return L"FLAG_LUA"; + case TAG_FLAG_INSTALL: return L"FLAG_INSTALL"; + + /* TAG_TYPE_STRINGREF */ + case TAG_NAME: return L"NAME"; + case TAG_DESCRIPTION: return L"DESCRIPTION"; + case TAG_MODULE: return L"MODULE"; + case TAG_API: return L"API"; + case TAG_VENDOR: return L"VENDOR"; + case TAG_APP_NAME: return L"APP_NAME"; + case TAG_COMMAND_LINE: return L"COMMAND_LINE"; + case TAG_COMPANY_NAME: return L"COMPANY_NAME"; + case TAG_DLLFILE: return L"DLLFILE"; + case TAG_WILDCARD_NAME: return L"WILDCARD_NAME"; + case TAG_PRODUCT_NAME: return L"PRODUCT_NAME"; + case TAG_PRODUCT_VERSION: return L"PRODUCT_VERSION"; + case TAG_FILE_DESCRIPTION: return L"FILE_DESCRIPTION"; + case TAG_FILE_VERSION: return L"FILE_VERSION"; + case TAG_ORIGINAL_FILENAME: return L"ORIGINAL_FILENAME"; + case TAG_INTERNAL_NAME: return L"INTERNAL_NAME"; + case TAG_LEGAL_COPYRIGHT: return L"LEGAL_COPYRIGHT"; + case TAG_16BIT_DESCRIPTION: return L"16BIT_DESCRIPTION"; + case TAG_APPHELP_DETAILS: return L"APPHELP_DETAILS"; + case TAG_LINK_URL: return L"LINK_URL"; + case TAG_LINK_TEXT: return L"LINK_TEXT"; + case TAG_APPHELP_TITLE: return L"APPHELP_TITLE"; + case TAG_APPHELP_CONTACT: return L"APPHELP_CONTACT"; + case TAG_SXS_MANIFEST: return L"SXS_MANIFEST"; + case TAG_DATA_STRING: return L"DATA_STRING"; + case TAG_MSI_TRANSFORM_FILE: return L"MSI_TRANSFORM_FILE"; + case TAG_16BIT_MODULE_NAME: return L"16BIT_MODULE_NAME"; + case TAG_LAYER_DISPLAYNAME: return L"LAYER_DISPLAYNAME"; + case TAG_COMPILER_VERSION: return L"COMPILER_VERSION"; + case TAG_ACTION_TYPE: return L"ACTION_TYPE"; + case TAG_EXPORT_NAME: return L"EXPORT_NAME"; + case TAG_URL: return L"URL"; + + /* TAG_TYPE_LIST */ + case TAG_DATABASE: return L"DATABASE"; + case TAG_LIBRARY: return L"LIBRARY"; + case TAG_INEXCLUD: return L"INEXCLUDE"; + case TAG_SHIM: return L"SHIM"; + case TAG_PATCH: return L"PATCH"; + case TAG_APP: return L"APP"; + case TAG_EXE: return L"EXE"; + case TAG_MATCHING_FILE: return L"MATCHING_FILE"; + case TAG_SHIM_REF: return L"SHIM_REF"; + case TAG_PATCH_REF: return L"PATCH_REF"; + case TAG_LAYER: return L"LAYER"; + case TAG_FILE: return L"FILE"; + case TAG_APPHELP: return L"APPHELP"; + case TAG_LINK: return L"LINK"; + case TAG_DATA: return L"DATA"; + case TAG_MSI_TRANSFORM: return L"MSI_TRANSFORM"; + case TAG_MSI_TRANSFORM_REF: return L"MSI_TRANSFORM_REF"; + case TAG_MSI_PACKAGE: return L"MSI_PACKAGE"; + case TAG_FLAG: return L"FLAG"; + case TAG_MSI_CUSTOM_ACTION: return L"MSI_CUSTOM_ACTION"; + case TAG_FLAG_REF: return L"FLAG_REF"; + case TAG_ACTION: return L"ACTION"; + case TAG_LOOKUP: return L"LOOKUP"; + case TAG_CONTEXT: return L"CONTEXT"; + case TAG_CONTEXT_REF: return L"CONTEXT_REF"; + case TAG_SPC: return L"SPC"; + case TAG_STRINGTABLE: return L"STRINGTABLE"; + case TAG_INDEXES: return L"INDEXES"; + case TAG_INDEX: return L"INDEX"; + + /* TAG_TYPE_STRING */ + case TAG_STRINGTABLE_ITEM: return L"STRINGTABLE_ITEM"; + + /* TAG_TYPE_BINARY */ + case TAG_PATCH_BITS: return L"PATCH_BITS"; + case TAG_FILE_BITS: return L"FILE_BITS"; + case TAG_EXE_ID: return L"EXE_ID"; + case TAG_DATA_BITS: return L"DATA_BITS"; + case TAG_MSI_PACKAGE_ID: return L"MSI_PACKAGE_ID"; + case TAG_DATABASE_ID: return L"DATABASE_ID"; + case TAG_CONTEXT_PLATFORM_ID: return L"CONTEXT_PLATFORM_ID"; + case TAG_CONTEXT_BRANCH_ID: return L"CONTEXT_BRANCH_ID"; + case TAG_FIX_ID: return L"FIX_ID"; + case TAG_APP_ID: return L"APP_ID"; + case TAG_INDEX_BITS: return L"INDEX_BITS"; - /* tags with only type mask or no type mask are invalid */ - if ((tag & ~TAG_TYPE_MASK) == 0 || (tag & TAG_TYPE_MASK) == 0) - return invalid; - - /* some valid tags are in range 0x800 + (0x1 -> 0xF) | TYPE */ - if ((tag & 0xF00) == 0x800) - switch_table = TRUE; - else if ((tag & 0xF00) == 0) - switch_table = FALSE; - else return invalid; - - /* index of table in array is type nibble */ - type_index = (tag >> 12) - 1; - - /* index of string in table is low byte */ - index = (tag & 0xFF) - 1; - - /* bound check */ - if (type_index >= 9 || index >= (switch_table ? limits2[type_index] : limits[type_index])) - return invalid; - - /* tag is valid */ - return switch_table ? table2[type_index][index] : table[type_index][index]; + break; + } + return L"InvalidTag"; } -- 2.17.1