354 lines
16 KiB
C
354 lines
16 KiB
C
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/*****************************************************************************
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* Copyright (c) 1990-1999 Microsoft Corporation
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*
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* RPC compiler: Pass1 handler
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*
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* Author : Vibhas Chandorkar
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* Created : 01st-Sep-1990
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*
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****************************************************************************/
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#pragma warning ( disable : 4514 4214 )
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/****************************************************************************
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* include files
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***************************************************************************/
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#include "nulldefs.h"
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#include "midldebug.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "grammar.h"
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#include "lex.h"
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/****************************************************************************
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* local definitions and macros
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***************************************************************************/
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const struct _keytable
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{
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const char * pString;
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token_t Token : 16;
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short flag : 16;
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} KeywordTable[] =
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{
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{"FALSE", TOKENFALSE, UNCONDITIONAL }
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,{"ISO_LATIN_1", KWISOLATIN1, UNCONDITIONAL }
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,{"ISO_UCS", KWISOUCS, UNCONDITIONAL }
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,{"ISO_MULTI_LINGUAL", KWISOMULTILINGUAL, UNCONDITIONAL }
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,{"NULL", KWTOKENNULL, UNCONDITIONAL }
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,{"SAFEARRAY", KWSAFEARRAY, UNCONDITIONAL }
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,{"TRUE", TOKENTRUE, UNCONDITIONAL }
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,{"__alignof", KWALIGNOF, UNCONDITIONAL }
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,{"__asm", MSCASM, UNCONDITIONAL }
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,{"__cdecl", MSCCDECL, UNCONDITIONAL }
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,{"__declspec", KWMSCDECLSPEC, UNCONDITIONAL }
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,{"__export", MSCEXPORT, UNCONDITIONAL }
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,{"__far", MSCFAR, UNCONDITIONAL }
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,{"__fastcall", MSCFASTCALL, UNCONDITIONAL }
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,{"__float128", KWFLOAT128, UNCONDITIONAL }
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,{"__float80", KWFLOAT80, UNCONDITIONAL }
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,{"__fortran", MSCFORTRAN, UNCONDITIONAL }
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,{"__huge", MSCHUGE, UNCONDITIONAL }
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,{"__inline", KW_C_INLINE, UNCONDITIONAL }
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,{"__int128", KWINT128, UNCONDITIONAL }
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,{"__int32", KWINT32, UNCONDITIONAL }
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,{"__int3264", KWINT3264, UNCONDITIONAL }
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,{"__int64", KWINT64, UNCONDITIONAL }
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,{"__loadds", MSCLOADDS, UNCONDITIONAL }
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,{"__near", MSCNEAR, UNCONDITIONAL }
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,{"__pascal", MSCPASCAL, UNCONDITIONAL }
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,{"__ptr32", MSCPTR32, UNCONDITIONAL }
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,{"__ptr64", MSCPTR64, UNCONDITIONAL }
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,{"__saveregs", MSCSAVEREGS, UNCONDITIONAL }
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,{"__segment", MSCSEGMENT, UNCONDITIONAL }
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,{"__self", MSCSELF, UNCONDITIONAL }
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,{"__stdcall", MSCSTDCALL, UNCONDITIONAL }
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,{"__unaligned", MSCUNALIGNED, UNCONDITIONAL }
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,{"__w64", MSCW64, UNCONDITIONAL }
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,{"_asm", MSCASM, UNCONDITIONAL }
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,{"_cdecl", MSCCDECL, UNCONDITIONAL }
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,{"_declspec", KWMSCDECLSPEC, UNCONDITIONAL }
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,{"_export", MSCEXPORT, UNCONDITIONAL }
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,{"_far", MSCFAR, UNCONDITIONAL }
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,{"_fastcall", MSCFASTCALL, UNCONDITIONAL }
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,{"_fortran", MSCFORTRAN, UNCONDITIONAL }
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,{"_huge", MSCHUGE, UNCONDITIONAL }
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,{"_inline", KW_C_INLINE, UNCONDITIONAL }
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,{"_loadds", MSCLOADDS, UNCONDITIONAL }
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,{"_near", MSCNEAR, UNCONDITIONAL }
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,{"_pascal", MSCPASCAL, UNCONDITIONAL }
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,{"_saveregs", MSCSAVEREGS, UNCONDITIONAL }
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,{"_segment", MSCSEGMENT, UNCONDITIONAL }
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,{"_self", MSCSELF, UNCONDITIONAL }
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,{"_stdcall", MSCSTDCALL, UNCONDITIONAL }
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,{"aggregatable", KWAGGREGATABLE, INBRACKET }
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,{"align", KWALIGN, INBRACKET }
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,{"allocate", KWALLOCATE, INBRACKET }
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,{"appobject", KWAPPOBJECT, INBRACKET }
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,{"async", KWASYNC, INBRACKET }
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,{"async_uuid", KWASYNCUUID, INBRACKET }
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,{"auto", KWAUTO, UNCONDITIONAL }
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,{"auto_handle", KWAUTOHANDLE, INBRACKET }
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,{"bindable", KWBINDABLE, INBRACKET }
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,{"boolean", KWBOOLEAN, UNCONDITIONAL }
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,{"broadcast", KWBROADCAST, INBRACKET }
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,{"bstring", KWBSTRING, INBRACKET }
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,{"byte", KWBYTE, UNCONDITIONAL }
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,{"byte_count", KWBYTECOUNT, INBRACKET }
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,{"call_as", KWCALLAS, INBRACKET }
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,{"callback", KWCALLBACK, INBRACKET }
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,{"case", KWCASE, UNCONDITIONAL }
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,{"cdecl", MSCCDECL, UNCONDITIONAL }
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,{"char", KWCHAR, UNCONDITIONAL }
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,{"coclass", KWCOCLASS, UNCONDITIONAL }
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,{"code", KWCODE, INBRACKET }
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,{"comm_status", KWCOMMSTATUS, INBRACKET }
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,{"const", KWCONST, UNCONDITIONAL }
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,{"context_handle", KWCONTEXTHANDLE, INBRACKET }
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,{"context_handle_noserialize",KWNOSERIALIZE, INBRACKET }
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,{"context_handle_serialize", KWSERIALIZE, INBRACKET }
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,{"control", KWCONTROL, INBRACKET }
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,{"cpp_quote", KWCPPQUOTE, UNCONDITIONAL }
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,{"cs_char", KWCSCHAR, INBRACKET }
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,{"cs_drtag", KWCSDRTAG, INBRACKET }
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,{"cs_rtag", KWCSRTAG, INBRACKET }
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,{"cs_stag", KWCSSTAG, INBRACKET }
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,{"cs_tag_rtn", KWCSTAGRTN, INBRACKET }
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,{"custom", KWCUSTOM, INBRACKET }
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,{"declare_guid", KWDECLGUID, UNCONDITIONAL }
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,{"decode", KWDECODE, INBRACKET }
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,{"default", KWDEFAULT, UNCONDITIONAL }
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,{"defaultbind", KWDEFAULTBIND, INBRACKET }
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,{"defaultcollelem", KWDEFAULTCOLLELEM, INBRACKET }
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,{"defaultvalue", KWDEFAULTVALUE, INBRACKET }
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,{"defaultvtable", KWDEFAULTVTABLE, INBRACKET }
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,{"dispinterface", KWDISPINTERFACE, UNCONDITIONAL }
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,{"displaybind", KWDISPLAYBIND, INBRACKET }
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,{"dllname", KWDLLNAME, INBRACKET }
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,{"double", KWDOUBLE, UNCONDITIONAL }
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,{"dual", KWDUAL, INBRACKET }
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,{"enable_allocate", KWENABLEALLOCATE, INBRACKET }
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,{"encode", KWENCODE, INBRACKET }
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,{"endpoint", KWENDPOINT, INBRACKET }
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,{"entry", KWENTRY, INBRACKET}
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,{"enum", KWENUM, UNCONDITIONAL }
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,{"explicit_handle", KWEXPLICITHANDLE, INBRACKET }
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,{"extern", KWEXTERN, UNCONDITIONAL }
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,{"far", MSCFAR, UNCONDITIONAL }
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,{"fault_status", KWFAULTSTATUS, INBRACKET }
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,{"first_is", KWFIRSTIS, INBRACKET }
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,{"float", KWFLOAT, UNCONDITIONAL }
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,{"force_allocate", KWFORCEALLOCATE, INBRACKET }
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,{"funcdescattr", KWFUNCDESCATTR, INBRACKET }
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,{"handle", KWHANDLE, INBRACKET }
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,{"handle_t", KWHANDLET, UNCONDITIONAL }
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,{"heap", KWHEAP, INBRACKET }
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,{"helpcontext", KWHC, INBRACKET }
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,{"helpfile", KWHELPFILE, INBRACKET }
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,{"helpstring", KWHELPSTR, INBRACKET }
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,{"helpstringcontext", KWHSC, INBRACKET }
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,{"helpstringdll", KWHELPSTRINGDLL, INBRACKET }
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,{"hidden", KWHIDDEN, INBRACKET }
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,{"hyper", KWHYPER, UNCONDITIONAL }
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,{"id", KWID, INBRACKET }
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,{"idempotent", KWIDEMPOTENT, INBRACKET }
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,{"idldescattr", KWIDLDESCATTR, INBRACKET }
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,{"ignore", KWIGNORE, INBRACKET }
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,{"iid_is", KWIIDIS, INBRACKET }
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,{"immediatebind", KWIMMEDIATEBIND, INBRACKET }
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,{"implicit_handle", KWIMPLICITHANDLE, INBRACKET }
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,{"import", KWIMPORT, UNCONDITIONAL }
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,{"importlib", KWIMPORTLIB, UNCONDITIONAL }
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,{"in", KWIN, INBRACKET }
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,{"in_line", KWINLINE, INBRACKET }
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,{"include", KWINCLUDE, UNCONDITIONAL }
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,{"inline", KW_C_INLINE, UNCONDITIONAL }
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,{"input_sync", KWINPUTSYNC, INBRACKET }
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,{"int", KWINT, UNCONDITIONAL }
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,{"interface", KWINTERFACE, UNCONDITIONAL }
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,{"interpret", KWINTERPRET, INBRACKET }
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,{"last_is", KWLASTIS, INBRACKET }
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,{"lcid", KWLCID, INBRACKET}
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,{"length_is", KWLENGTHIS, INBRACKET }
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,{"library", KWLIBRARY, UNCONDITIONAL }
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,{"licensed", KWLICENSED, INBRACKET }
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,{"local", KWLOCAL, INBRACKET }
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,{"local_call", KWLOCAL, INBRACKET }
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,{"long", KWLONG, UNCONDITIONAL }
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,{"long_enum", KWLONGENUM, INBRACKET }
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,{"manual", KWMANUAL, INBRACKET }
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,{"max_is", KWMAXIS, INBRACKET }
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,{"maybe", KWMAYBE, INBRACKET }
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,{"message", KWMESSAGE, INBRACKET }
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,{"methods", KWMETHODS, UNCONDITIONAL }
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,{"midl_pragma", KWMIDLPRAGMA, UNCONDITIONAL }
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,{"min_is", KWMINIS, INBRACKET }
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,{"module", KWMODULE, UNCONDITIONAL }
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,{"ms_conf_struct", KWMS_CONF_STRUCT, INBRACKET }
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,{"ms_union", KWMSUNION, INBRACKET }
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,{"near", MSCNEAR, UNCONDITIONAL }
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,{"nocode", KWNOCODE, INBRACKET }
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,{"nointerpret", KWNOINTERPRET, INBRACKET }
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,{"nonbrowsable", KWNONBROWSABLE, INBRACKET }
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,{"noncreatable", KWNONCREATABLE, INBRACKET }
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,{"nonextensible", KWNONEXTENSIBLE, INBRACKET }
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,{"notify", KWNOTIFY, INBRACKET }
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,{"notify_flag", KWNOTIFYFLAG, INBRACKET }
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,{"object", KWOBJECT, INBRACKET }
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,{"odl", KWODL, INBRACKET }
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,{"off_line", KWOFFLINE, INBRACKET }
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,{"oleautomation", KWOLEAUTOMATION, INBRACKET }
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,{"optimize", KWOPTIMIZE, INBRACKET }
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,{"optional", KWOPTIONAL, INBRACKET }
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,{"out", KWOUT, INBRACKET }
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,{"out_of_line", KWOUTOFLINE, INBRACKET }
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,{"partial_ignore", KWPARTIALIGNORE, INBRACKET }
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,{"pascal", MSCPASCAL, UNCONDITIONAL }
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,{"pipe", KWPIPE, UNCONDITIONAL }
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,{"pointer_default", KWDEFAULTPOINTER, INBRACKET }
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,{"predeclid", KWPREDECLID, INBRACKET }
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,{"private_char_16", KWPRIVATECHAR16, UNCONDITIONAL }
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,{"private_char_8", KWPRIVATECHAR8, UNCONDITIONAL }
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,{"properties", KWPROPERTIES, UNCONDITIONAL }
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,{"propget", KWPROPGET, INBRACKET }
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,{"propput", KWPROPPUT, INBRACKET }
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,{"propputref", KWPROPPUTREF, INBRACKET }
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,{"proxy", KWPROXY, INBRACKET }
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,{"ptr", KWPTR, INBRACKET }
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,{"public", KWPUBLIC, INBRACKET }
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,{"range", KWRANGE, INBRACKET }
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,{"readonly", KWREADONLY, INBRACKET }
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,{"ref", KWREF, INBRACKET }
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,{"register", KWREGISTER, UNCONDITIONAL }
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,{"replaceable", KWREPLACEABLE, INBRACKET }
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,{"represent_as", KWREPRESENTAS, INBRACKET }
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,{"requestedit", KWREQUESTEDIT, INBRACKET }
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,{"restricted", KWRESTRICTED, INBRACKET }
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,{"retval", KWRETVAL, INBRACKET }
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,{"shape", KWSHAPE, INBRACKET }
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,{"short", KWSHORT, UNCONDITIONAL }
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,{"short_enum", KWSHORTENUM, INBRACKET }
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,{"signed", KWSIGNED, UNCONDITIONAL }
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,{"size_is", KWSIZEIS, INBRACKET }
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,{"sizeof", KWSIZEOF, UNCONDITIONAL }
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,{"small", KWSMALL, UNCONDITIONAL }
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,{"source", KWSOURCE, INBRACKET }
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,{"static", KWSTATIC, UNCONDITIONAL }
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,{"stdcall", MSCSTDCALL, UNCONDITIONAL }
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,{"strict_context_handle", KWSTRICTCONTEXTHANDLE, INBRACKET }
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,{"string", KWSTRING, INBRACKET }
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,{"struct", KWSTRUCT, UNCONDITIONAL }
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,{"switch", KWSWITCH, UNCONDITIONAL }
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,{"switch_is", KWSWITCHIS, INBRACKET }
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,{"switch_type", KWSWITCHTYPE, INBRACKET }
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,{"transmit_as", KWTRANSMITAS, INBRACKET }
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,{"typedef", KWTYPEDEF, UNCONDITIONAL }
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,{"typedescattr", KWTYPEDESCATTR, INBRACKET }
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,{"uidefault", KWUIDEFAULT, INBRACKET }
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,{"unaligned", KWUNALIGNED, INBRACKET }
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,{"union", KWUNION, UNCONDITIONAL }
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,{"unique", KWUNIQUE, INBRACKET }
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,{"unsigned", KWUNSIGNED, UNCONDITIONAL }
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,{"user_marshal", KWUSERMARSHAL, INBRACKET }
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,{"usesgetlasterror", KWUSESGETLASTERROR, INBRACKET }
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,{"uuid", KWUUID, INBRACKET }
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,{"v1_array", KWV1ARRAY, INBRACKET }
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,{"v1_enum", KWV1ENUM, INBRACKET }
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,{"v1_string", KWV1STRING, INBRACKET }
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,{"v1_struct", KWV1STRUCT, INBRACKET }
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,{"vararg", KWVARARG, INBRACKET }
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,{"vardescattr", KWVARDESCATTR, INBRACKET }
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,{"version", KWVERSION, INBRACKET }
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,{"void", KWVOID, UNCONDITIONAL }
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,{"volatile", KWVOLATILE, UNCONDITIONAL }
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,{"wire_marshal", KWWIREMARSHAL, INBRACKET }
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};
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#define SIZE_OF_KEYWORD_TABLE \
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( sizeof( KeywordTable ) / sizeof(struct _keytable ) )
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/****************************************************************************
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||
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* local data
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||
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***************************************************************************/
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||
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/****************************************************************************
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* local procedure prototypes
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***************************************************************************/
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/****************************************************************************
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* external data
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***************************************************************************/
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/****************************************************************************
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* external procedures/prototypes/etc
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***************************************************************************/
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/**************************************************************************
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||
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is_keyword:
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||
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Is the given string a keyword ? if yes, return the token value of
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the token. Else return IDENTIFIER.
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**************************************************************************/
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||
|
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token_t
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||
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is_keyword(
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char * pID,
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short InBracket
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)
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{
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short cmp;
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short low = 0;
|
||
|
|
short high = SIZE_OF_KEYWORD_TABLE - 1;
|
||
|
|
short mid;
|
||
|
|
|
||
|
|
|
||
|
|
while ( low <= high )
|
||
|
|
{
|
||
|
|
mid = (short)( (low + high) / 2 );
|
||
|
|
|
||
|
|
cmp = (short) strcmp( pID, KeywordTable[mid].pString );
|
||
|
|
if( cmp < 0 )
|
||
|
|
{
|
||
|
|
high = (short)( mid - 1 );
|
||
|
|
}
|
||
|
|
else if (cmp > 0)
|
||
|
|
{
|
||
|
|
low = (short)( mid + 1 );
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
// since InBracket is the only flag, this check is enough
|
||
|
|
if (KeywordTable[mid].flag <= InBracket)
|
||
|
|
return KeywordTable[mid].Token;
|
||
|
|
else
|
||
|
|
return IDENTIFIER;
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
return IDENTIFIER;
|
||
|
|
}
|
||
|
|
|
||
|
|
char *
|
||
|
|
KeywordToString(
|
||
|
|
token_t Token )
|
||
|
|
{
|
||
|
|
struct _keytable * pTable = (struct _keytable *) KeywordTable;
|
||
|
|
struct _keytable * pTableEnd = pTable + SIZE_OF_KEYWORD_TABLE;
|
||
|
|
|
||
|
|
|
||
|
|
while( pTable < pTableEnd )
|
||
|
|
{
|
||
|
|
if( pTable->Token == Token )
|
||
|
|
return (char*) pTable->pString;
|
||
|
|
pTable++;
|
||
|
|
}
|
||
|
|
|
||
|
|
MIDL_ASSERT( 0 );
|
||
|
|
return "";
|
||
|
|
}
|
||
|
|
|