diff options
Diffstat (limited to 'BaseTools/Source/C/VfrCompile/Pccts/antlr/lex.c')
| -rw-r--r-- | BaseTools/Source/C/VfrCompile/Pccts/antlr/lex.c | 878 |
1 files changed, 0 insertions, 878 deletions
diff --git a/BaseTools/Source/C/VfrCompile/Pccts/antlr/lex.c b/BaseTools/Source/C/VfrCompile/Pccts/antlr/lex.c deleted file mode 100644 index a4e7f69b36..0000000000 --- a/BaseTools/Source/C/VfrCompile/Pccts/antlr/lex.c +++ /dev/null @@ -1,878 +0,0 @@ -/*
- * lex.c -- Generate all of the lexical type files: parser.dlg tokens.h
- *
- * SOFTWARE RIGHTS
- *
- * We reserve no LEGAL rights to the Purdue Compiler Construction Tool
- * Set (PCCTS) -- PCCTS is in the public domain. An individual or
- * company may do whatever they wish with source code distributed with
- * PCCTS or the code generated by PCCTS, including the incorporation of
- * PCCTS, or its output, into commerical software.
- *
- * We encourage users to develop software with PCCTS. However, we do ask
- * that credit is given to us for developing PCCTS. By "credit",
- * we mean that if you incorporate our source code into one of your
- * programs (commercial product, research project, or otherwise) that you
- * acknowledge this fact somewhere in the documentation, research report,
- * etc... If you like PCCTS and have developed a nice tool with the
- * output, please mention that you developed it using PCCTS. In
- * addition, we ask that this header remain intact in our source code.
- * As long as these guidelines are kept, we expect to continue enhancing
- * this system and expect to make other tools available as they are
- * completed.
- *
- * ANTLR 1.33
- * Terence Parr
- * Parr Research Corporation
- * with Purdue University and AHPCRC, University of Minnesota
- * 1989-2001
- */
-
-#include <stdio.h>
-#include <ctype.h>
-/* MR1 */
-/* MR1 10-Apr-97 MR1 Replace use of __STDC__ with __USE_PROTOS */
-/* MR1 */
-#include "pcctscfg.h"
-#include "set.h"
-#include "syn.h"
-#include "hash.h"
-#include "generic.h"
-
-#define DLGErrorString "invalid token"
-
-/* Generate a complete lexical description of the lexemes found in the grammar */
-void
-#ifdef __USE_PROTOS
-genLexDescr( void )
-#else
-genLexDescr( )
-#endif
-{
- ListNode *p;
- FILE *dlgFile = fopen(OutMetaName(DlgFileName), "w");
- require(dlgFile!=NULL, eMsg1("genLexFile: cannot open %s", OutMetaName(DlgFileName)) );
-#ifdef SPECIAL_FOPEN
- special_fopen_actions(OutMetaName(DlgFileName)); /* MR1 */
-#endif
- fprintf(dlgFile, "<<\n");
- fprintf(dlgFile, "/* %s -- DLG Description of scanner\n", DlgFileName);
- fprintf(dlgFile, " *\n");
- fprintf(dlgFile, " * Generated from:");
- {int i; for (i=0; i<NumFiles; i++) fprintf(dlgFile, " %s", FileStr[i]);}
- fprintf(dlgFile, "\n");
- fprintf(dlgFile, " *\n");
- fprintf(dlgFile, " * Terence Parr, Will Cohen, and Hank Dietz: 1989-2001\n");
- fprintf(dlgFile, " * Purdue University Electrical Engineering\n");
- fprintf(dlgFile, " * With AHPCRC, University of Minnesota\n");
- fprintf(dlgFile, " * ANTLR Version %s\n", Version);
- fprintf(dlgFile, " */\n\n");
- if (FirstAction != NULL ) dumpAction( FirstAction, dlgFile, 0, -1, 0, 1 ); /* MR11 MR15b */
- fprintf(dlgFile, "#define ANTLR_VERSION %s\n", VersionDef);
- if ( GenCC )
- {
- if ( !UserDefdTokens ) fprintf(dlgFile, "#include \"%s\"\n", DefFileName);
- else fprintf(dlgFile, "#include %s\n", UserTokenDefsFile);
- fprintf(dlgFile, "#include \"%s\"\n", ATOKEN_H);
- if ( GenAST ) fprintf(dlgFile, "#include \"%s\"\n", ASTBASE_H);
- if ( HdrAction != NULL ) dumpAction( HdrAction, dlgFile, 0, -1, 0, 1 );
- }
- else
- {
- fprintf(dlgFile, "#include \"pcctscfg.h\"\n");
- fprintf(dlgFile, "#include \"pccts_stdio.h\"\n");
- if ( strcmp(ParserName, DefaultParserName)!=0 )
- fprintf(dlgFile, "#define %s %s\n", DefaultParserName, ParserName);
- if ( strcmp(ParserName, DefaultParserName)!=0 )
- fprintf(dlgFile, "#include \"%s\"\n", RemapFileName);
- if ( HdrAction != NULL ) dumpAction( HdrAction, dlgFile, 0, -1, 0, 1 );
- if ( FoundGuessBlk )
- {
- fprintf(dlgFile, "#define ZZCAN_GUESS\n");
- fprintf(dlgFile, "#include \"pccts_setjmp.h\"\n");
- }
- if ( OutputLL_k > 1 ) fprintf(dlgFile, "#define LL_K %d\n", OutputLL_k);
- if ( DemandLookahead ) fprintf(dlgFile, "#define DEMAND_LOOK\n");
- if (TraceGen) {
- fprintf(dlgFile,"#ifndef zzTRACE_RULES\n"); /* MR20 */
- fprintf(dlgFile,"#define zzTRACE_RULES\n"); /* MR20 */
- fprintf(dlgFile,"#endif\n"); /* MR22 */
- };
- fprintf(dlgFile, "#include \"antlr.h\"\n");
- if ( GenAST ) {
- fprintf(dlgFile, "#include \"ast.h\"\n");
- }
- if ( UserDefdTokens )
- fprintf(dlgFile, "#include %s\n", UserTokenDefsFile);
- /* still need this one as it has the func prototypes */
- fprintf(dlgFile, "#include \"%s\"\n", DefFileName);
- fprintf(dlgFile, "#include \"dlgdef.h\"\n");
- fprintf(dlgFile, "LOOKAHEAD\n");
- fprintf(dlgFile, "\n");
- fprintf(dlgFile, "void\n");
- fprintf(dlgFile, "#ifdef __USE_PROTOS\n");
- fprintf(dlgFile, "zzerraction(void)\n");
- fprintf(dlgFile, "#else\n");
- fprintf(dlgFile, "zzerraction()\n");
- fprintf(dlgFile, "#endif\n");
- fprintf(dlgFile, "{\n");
- fprintf(dlgFile, "\t(*zzerr)(\"%s\");\n", DLGErrorString);
- fprintf(dlgFile, "\tzzadvance();\n");
- fprintf(dlgFile, "\tzzskip();\n");
- fprintf(dlgFile, "}\n");
- }
- fprintf(dlgFile, ">>\n\n");
-
- /* dump all actions */
-
-/* MR1 */
-/* MR1 11-Apr-97 Provide mechanism for inserting code into DLG class */
-/* MR1 via <<%%lexmember ....>> & <<%%lexprefix ...>> */
-/* MR1 */
- if (LexActions != NULL) {
- for (p = LexActions->next; p!=NULL; p=p->next)
- {
-/* MR1 */ fprintf(dlgFile, "<<%%%%lexaction\n");
- dumpAction( (char *)p->elem, dlgFile, 0, -1, 0, 1 );
- fprintf(dlgFile, ">>\n\n");
- }
- };
-
-/* MR1 */ if (GenCC) {
-/* MR1 */ fprintf(dlgFile,"<<%%%%parserclass %s>>\n\n",CurrentClassName);
-/* MR1 */ };
-
-/* MR1 */ if (LexPrefixActions != NULL) {
-/* MR1 */ for (p = LexPrefixActions->next; p!=NULL; p=p->next)
-/* MR1 */ {
-/* MR1 */ fprintf(dlgFile, "<<%%%%lexprefix\n");
-/* MR1 */ dumpAction( (char *)p->elem, dlgFile, 0, -1, 0, 1 );
-/* MR1 */ fprintf(dlgFile, ">>\n\n");
-/* MR1 */ }
-/* MR1 */ };
-
-/* MR1 */ if (LexMemberActions != NULL) {
-/* MR1 */ for (p = LexMemberActions->next; p!=NULL; p=p->next)
-/* MR1 */ {
-/* MR1 */ fprintf(dlgFile, "<<%%%%lexmember\n");
-/* MR1 */ dumpAction( (char *)p->elem, dlgFile, 0, -1, 0, 1 );
-/* MR1 */ fprintf(dlgFile, ">>\n\n");
-/* MR1 */ }
-/* MR1 */ };
-
- /* dump all regular expression rules/actions (skip sentinel node) */
- if ( ExprOrder == NULL ) {
- warnNoFL("no regular expressions found in grammar");
- }
- else dumpLexClasses(dlgFile);
- fprintf(dlgFile, "%%%%\n");
- fclose( dlgFile );
-}
-
-/* For each lexical class, scan ExprOrder looking for expressions
- * in that lexical class. Print out only those that match.
- * Each element of the ExprOrder list has both an expr and an lclass
- * field.
- */
-void
-#ifdef __USE_PROTOS
-dumpLexClasses( FILE *dlgFile )
-#else
-dumpLexClasses( dlgFile )
-FILE *dlgFile;
-#endif
-{
- int i;
- TermEntry *t;
- ListNode *p;
- Expr *q;
-
- for (i=0; i<NumLexClasses; i++)
- {
- fprintf(dlgFile, "\n%%%%%s\n\n", lclass[i].classnum);
- for (p=ExprOrder->next; p!=NULL; p=p->next)
- {
- q = (Expr *) p->elem;
- if ( q->lclass != i ) continue;
- lexmode(i);
- t = (TermEntry *) hash_get(Texpr, q->expr);
- require(t!=NULL, eMsg1("genLexDescr: rexpr %s not in hash table",q->expr) );
- if ( t->token == EpToken ) continue;
- fprintf(dlgFile, "%s\n\t<<\n", StripQuotes(q->expr));
- /* replace " killed by StripQuotes() */
- q->expr[ strlen(q->expr) ] = '"';
- if ( !GenCC ) {
- if ( TokenString(t->token) != NULL )
- fprintf(dlgFile, "\t\tNLA = %s;\n", TokenString(t->token));
- else
- fprintf(dlgFile, "\t\tNLA = %d;\n", t->token);
- }
- if ( t->action != NULL ) dumpAction( t->action, dlgFile, 2,-1,0,1 );
- if ( GenCC ) {
- if ( TokenString(t->token) != NULL )
- fprintf(dlgFile, "\t\treturn %s;\n", TokenString(t->token));
- else
- fprintf(dlgFile, "\t\treturn (ANTLRTokenType)%d;\n", t->token);
- }
- fprintf(dlgFile, "\t>>\n\n");
- }
- }
-}
-
-/* Strip the leading path (if any) from a filename */
-char *
-#ifdef __USE_PROTOS
-StripPath( char *fileName )
-#else
-StripPath( fileName )
-char *fileName;
-#endif
-{
- char *p;
- static char dirSym[2] = DirectorySymbol;
-
- if(NULL != (p = strrchr(fileName, dirSym[0])))
- p++;
- else
- p = fileName;
-
- return(p);
-}
-
-/* Generate a list of #defines && list of struct definitions for
- * aggregate retv's */
-void
-#ifdef __USE_PROTOS
-genDefFile( void )
-#else
-genDefFile( )
-#endif
-{
- int i;
-
- /* If C++ mode and #tokdef used, then don't need anything in here since
- * C++ puts all definitions in the class file name.
- */
- if ( GenCC && UserTokenDefsFile ) return;
- if ( MR_Inhibit_Tokens_h_Gen) return;
-
- DefFile = fopen(OutMetaName(DefFileName), "w");
- require(DefFile!=NULL, eMsg1("genDefFile: cannot open %s", OutMetaName(DefFileName)) );
-#ifdef SPECIAL_FOPEN
- special_fopen_actions(OutMetaName(DefFileName)); /* MR1 */
-#endif
- fprintf(DefFile, "#ifndef %s\n", StripPath(gate_symbol(DefFileName)));
- fprintf(DefFile, "#define %s\n", StripPath(gate_symbol(DefFileName)));
-
- fprintf(DefFile, "/* %s -- List of labelled tokens and stuff\n", DefFileName);
- fprintf(DefFile, " *\n");
- fprintf(DefFile, " * Generated from:");
- for (i=0; i<NumFiles; i++) fprintf(DefFile, " %s", FileStr[i]);
- fprintf(DefFile, "\n");
- fprintf(DefFile, " *\n");
- fprintf(DefFile, " * Terence Parr, Will Cohen, and Hank Dietz: 1989-2001\n");
- fprintf(DefFile, " * Purdue University Electrical Engineering\n");
- fprintf(DefFile, " * ANTLR Version %s\n", Version);
- fprintf(DefFile, " */\n");
-
- if ( !GenCC && LexGen ) {
- fprintf(DefFile,"#define zzEOF_TOKEN %d\n",
- TokenInd!=NULL?TokenInd[EofToken]:EofToken);
- }
-
- if ( !UserDefdTokens )
- {
- int first=1;
-
- if ( GenCC ) fprintf(DefFile, "enum ANTLRTokenType {\n");
- for (i=1; i<TokenNum; i++)
- {
- /* Don't do EpToken or expr w/o labels */
- if ( TokenString(i)!=NULL && i != EpToken )
- {
- TermEntry *p;
-
- if ( WarningLevel>1 )
- {
- int j;
- /* look in all lexclasses for the reg expr */
-
-/* MR10 Derek Pappas */
-/* MR10 A #tokclass doesn't have associated regular expressiones */
-/* MR10 so don't warn user about it's omission */
-
- p = (TermEntry *) hash_get(Tname, TokenString(i));
-
- if (p != NULL && ! p->classname) {
- for (j=0; j<NumLexClasses; j++)
- {
- lexmode(j);
- if ( ExprString(i)!=NULL ) break;
- }
- if ( j>=NumLexClasses )
- {
- warnNoFL(eMsg1("token label has no associated rexpr: %s",TokenString(i)));
- }
- };
- }
- require((p=(TermEntry *)hash_get(Tname, TokenString(i))) != NULL,
- "token not in sym tab when it should be");
- if ( !p->classname )
- {
- if ( GenCC ) {
- if ( !first ) fprintf(DefFile, ",\n");
- first = 0;
- fprintf(DefFile, "\t%s=%d", TokenString(i), i);
- }
- else
- fprintf(DefFile, "#define %s %d\n", TokenString(i), i);
- }
- }
- }
-/* MR1 */
-/* MR1 10-Apr-97 133MR1 Prevent use of varying sizes of integer */
-/* MR1 for the enum ANTLRTokenType */
-/* MR1 */
- if ( GenCC ) { /* MR1 */
- if ( !first ) fprintf(DefFile, ",\n"); /* MR14 */
- fprintf(DefFile, "\tDLGminToken=0"); /* MR1 */
- fprintf(DefFile, ",\n\tDLGmaxToken=9999};\n"); /* MR1 */
- }; /* MR1 */
- }
-
- if ( !GenCC ) GenRulePrototypes(DefFile, SynDiag);
-
- fprintf(DefFile, "\n#endif\n");
-}
-
-void
-#ifdef __USE_PROTOS
-GenRemapFile( void )
-#else
-GenRemapFile( )
-#endif
-{
- if ( strcmp(ParserName, DefaultParserName)!=0 )
- {
- FILE *f;
- int i;
-
- f = fopen(OutMetaName(RemapFileName), "w");
- require(f!=NULL, eMsg1("GenRemapFile: cannot open %s", OutMetaName(RemapFileName)) );
-#ifdef SPECIAL_FOPEN
- special_fopen_actions(OutMetaName(RemapFileName)); /* MR1 */
-#endif
- fprintf(f, "/* %s -- List of symbols to remap\n", RemapFileName);
- fprintf(f, " *\n");
- fprintf(f, " * Generated from:");
- for (i=0; i<NumFiles; i++) fprintf(f, " %s", FileStr[i]);
- fprintf(f, "\n");
- fprintf(f, " *\n");
- fprintf(f, " * Terence Parr, Will Cohen, and Hank Dietz: 1989-2001\n");
- fprintf(f, " * Purdue University Electrical Engineering\n");
- fprintf(f, " * ANTLR Version %s\n", Version);
- fprintf(f, " */\n");
-
- GenRuleFuncRedefs(f, SynDiag);
- GenPredefinedSymbolRedefs(f);
- if ( GenAST ) GenASTSymbolRedefs(f);
- GenSetRedefs(f);
-
- fclose(f);
- }
-}
-
-/* Generate a bunch of #defines that rename all functions to be "ParserName_func" */
-void
-#ifdef __USE_PROTOS
-GenRuleFuncRedefs( FILE *f, Junction *p )
-#else
-GenRuleFuncRedefs( f, p )
-FILE *f;
-Junction *p;
-#endif
-{
- fprintf(f, "\n/* rename rule functions to be 'ParserName_func' */\n");
- while ( p!=NULL )
- {
- fprintf(f, "#define %s %s_%s\n", p->rname, ParserName, p->rname);
- p = (Junction *)p->p2;
- }
-}
-
-/* Generate a bunch of #defines that rename all standard symbols to be
- * "ParserName_symbol". The list of standard symbols to change is in
- * globals.c.
- */
-void
-#ifdef __USE_PROTOS
-GenPredefinedSymbolRedefs( FILE *f )
-#else
-GenPredefinedSymbolRedefs( f )
-FILE *f;
-#endif
-{
- char **p;
-
- fprintf(f, "\n/* rename PCCTS-supplied symbols to be 'ParserName_symbol' */\n");
- for (p = &StandardSymbols[0]; *p!=NULL; p++)
- {
- fprintf(f, "#define %s %s_%s\n", *p, ParserName, *p);
- }
-}
-
-/* Generate a bunch of #defines that rename all AST symbols to be
- * "ParserName_symbol". The list of AST symbols to change is in
- * globals.c.
- */
-void
-#ifdef __USE_PROTOS
-GenASTSymbolRedefs( FILE *f )
-#else
-GenASTSymbolRedefs( f )
-FILE *f;
-#endif
-{
- char **p;
-
- fprintf(f, "\n/* rename PCCTS-supplied AST symbols to be 'ParserName_symbol' */\n");
- for (p = &ASTSymbols[0]; *p!=NULL; p++)
- {
- fprintf(f, "#define %s %s_%s\n", *p, ParserName, *p);
- }
-}
-
-/* redefine all sets generated by ANTLR; WARNING: 'zzerr', 'setwd' must match
- * use in bits.c (DumpSetWd() etc...)
- */
-void
-#ifdef __USE_PROTOS
-GenSetRedefs( FILE *f )
-#else
-GenSetRedefs( f )
-FILE *f;
-#endif
-{
- int i;
-
- for (i=1; i<=wordnum; i++)
- {
- fprintf(f, "#define setwd%d %s_setwd%d\n", i, ParserName, i);
- }
- for (i=1; i<=esetnum; i++)
- {
- fprintf(f, "#define zzerr%d %s_err%d\n", i, ParserName, i);
- }
-}
-
-/* Find all return types/parameters that require structs and def
- * all rules with ret types.
- *
- * This is for the declaration, not the definition.
- */
-void
-#ifdef __USE_PROTOS
-GenRulePrototypes( FILE *f, Junction *p )
-#else
-GenRulePrototypes( f, p )
-FILE *f;
-Junction *p;
-#endif
-{
- int i;
-
- i = 1;
- while ( p!=NULL )
- {
- if ( p->ret != NULL )
- {
-/* MR23 */ if ( hasMultipleOperands(p->ret) )
- {
- DumpRetValStruct(f, p->ret, i);
- }
- fprintf(f, "\n#ifdef __USE_PROTOS\n");
-/* MR23 */ if ( hasMultipleOperands(p->ret) )
- {
- fprintf(f, "extern struct _rv%d", i);
- }
- else
- {
- fprintf(f, "extern ");
- DumpType(p->ret, f);
- }
- fprintf(f, " %s%s(", RulePrefix, p->rname);
- DumpANSIFunctionArgDef(f,p,1 /* emit initializers ? */);
- fprintf(f, ";\n");
- fprintf(f, "#else\n");
-/* MR23 */ if ( hasMultipleOperands(p->ret) )
- {
- fprintf(f, "extern struct _rv%d", i);
- }
- else
- {
- fprintf(f, "extern ");
- DumpType(p->ret, f);
- }
- fprintf(f, " %s%s();\n", RulePrefix, p->rname);
- fprintf(f, "#endif\n");
- }
- else
- {
- fprintf(f, "\n#ifdef __USE_PROTOS\n");
- fprintf(f, "void %s%s(", RulePrefix, p->rname);
- DumpANSIFunctionArgDef(f,p, 1 /* emit initializers ? */ );
- fprintf(f, ";\n");
-#ifdef OLD
- if ( p->pdecl != NULL || GenAST )
- {
- if ( GenAST ) {
- fprintf(f, "AST **%s",(p->pdecl!=NULL)?",":"");
- }
- if ( p->pdecl!=NULL ) fprintf(f, "%s", p->pdecl);
- }
- else fprintf(f, "void");
- fprintf(f, ");\n");
-#endif
- fprintf(f, "#else\n");
- fprintf(f, "extern void %s%s();\n", RulePrefix, p->rname);
- fprintf(f, "#endif\n");
- }
- i++;
- p = (Junction *)p->p2;
- }
-}
-
-/* Define all rules in the class.h file; generate any required
- * struct definitions first, however.
- */
-void
-#ifdef __USE_PROTOS
-GenRuleMemberDeclarationsForCC( FILE *f, Junction *q )
-#else
-GenRuleMemberDeclarationsForCC( f, q )
-FILE *f;
-Junction *q;
-#endif
-{
- Junction *p = q;
- int i;
-
- fprintf(f, "private:\n");
-
- /* Dump dflt handler declaration */
- fprintf(f, "\tvoid zzdflthandlers( int _signal, int *_retsignal );\n\n");
-
- fprintf(f, "public:\n");
-
- /* Dump return value structs */
- i = 1;
- while ( p!=NULL )
- {
- if ( p->ret != NULL )
- {
-/* MR23 */ if ( hasMultipleOperands(p->ret) )
- {
- DumpRetValStruct(f, p->ret, i);
- }
- }
- i++;
- p = (Junction *)p->p2;
- }
-
- /* Dump member func defs && CONSTRUCTOR */
- fprintf(f, "\t%s(ANTLRTokenBuffer *input);\n", CurrentClassName);
-/*
- fprintf(f, "\t%s(ANTLRTokenBuffer *input, ANTLRTokenType eof);\n",
- CurrentClassName);
-*/
-
- i = 1;
- p = q;
- while ( p!=NULL )
- {
- if ( p->ret != NULL )
- {
-/* MR23 */ if ( hasMultipleOperands(p->ret) )
- {
- fprintf(f, "\tstruct _rv%d", i);
- }
- else
- {
- fprintf(f, "\t");
- DumpType(p->ret, f);
- }
- fprintf(f, " %s%s(",RulePrefix,p->rname);
- DumpANSIFunctionArgDef(f,p, 1 /* emit initializers ? */ );
- fprintf(f, ";\n");
-#ifdef OLD
- if ( p->pdecl != NULL || GenAST )
- {
- if ( GenAST ) fprintf(f, "ASTBase **%s",(p->pdecl!=NULL)?",":"");
- if ( p->pdecl!=NULL ) fprintf(f, "%s", p->pdecl);
- }
- fprintf(f, ");\n");
-#endif
- }
- else
- {
- fprintf(f, "\tvoid %s%s(",RulePrefix,p->rname);
- DumpANSIFunctionArgDef(f,p, 1 /* emit initializers ? */);
- fprintf(f, ";\n");
-#ifdef OLD
- if ( p->pdecl != NULL || GenAST )
- {
- if ( GenAST ) fprintf(f, "ASTBase **%s",(p->pdecl!=NULL)?",":"");
- if ( p->pdecl!=NULL ) fprintf(f, "%s", p->pdecl);
- }
- fprintf(f, ");\n");
-#endif
- }
- i++;
- p = (Junction *)p->p2;
- }
-}
-
-/* Given a list of ANSI-style parameter declarations, print out a
- * comma-separated list of the symbols (w/o types).
- * Basically, we look for a comma, then work backwards until start of
- * the symbol name. Then print it out until 1st non-alnum char. Now,
- * move on to next parameter.
- *
- */
-
-/* MR5 Jan Mikkelsen 26-May-97 - added initalComma parameter */
-
-void
-#ifdef __USE_PROTOS
-DumpListOfParmNames(char *pdecl, FILE *output, int initialComma) /* MR5 */
-#else
-DumpListOfParmNames(pdecl, output, initialComma) /* MR5 */
-char *pdecl; /* MR5 */
-FILE *output; /* MR5 */
-int initialComma; /* MR5 */
-#endif
-{
- int firstTime = 1, done = 0;
- require(output!=NULL, "DumpListOfParmNames: NULL parm");
-
- if ( pdecl == NULL ) return;
- while ( !done )
- {
- if ( !firstTime || initialComma ) putc(',', output); /* MR5 */
- done = DumpNextNameInDef(&pdecl, output);
- firstTime = 0;
- }
-}
-
-/* given a list of parameters or return values, dump the next
- * name to output. Return 1 if last one just printed, 0 if more to go.
- */
-
-/* MR23 Total rewrite */
-
-int
-#ifdef __USE_PROTOS
-DumpNextNameInDef( char **q, FILE *output )
-#else
-DumpNextNameInDef( q, output )
-char **q;
-FILE *output;
-#endif
-{
- char *p;
- char *t;
- char *pDataType;
- char *pSymbol;
- char *pEqualSign;
- char *pValue;
- char *pSeparator;
- int nest = 0;
-
- p = endFormal(*q,
- &pDataType,
- &pSymbol,
- &pEqualSign,
- &pValue,
- &pSeparator,
- &nest);
-
- /* MR26 Handle rule arguments such as: IIR_Bool (IIR_Decl::*contstraint)()
- For this we need to strip off anything which follows the symbol.
- */
-
-/* MR26 */ t = pSymbol;
-/* MR26 */ if (t != NULL) {
-/* MR26 */ for (t = pSymbol; *t != 0; t++) {
-/* MR26 */ if (! (isalpha(*t) || isdigit(*t) || *t == '_' || *t == '$')) break;
-/* MR26 */ }
-/* MR26 */ }
-/* MR26 */ fprintf(output, "%s", strBetween(pSymbol, t, pSeparator));
-
- *q = p;
- return (*pSeparator == 0);
-}
-
-/* Given a list of ANSI-style parameter declarations, dump K&R-style
- * declarations, one per line for each parameter. Basically, convert
- * comma to semi-colon, newline.
- */
-void
-#ifdef __USE_PROTOS
-DumpOldStyleParms( char *pdecl, FILE *output )
-#else
-DumpOldStyleParms( pdecl, output )
-char *pdecl;
-FILE *output;
-#endif
-{
- require(output!=NULL, "DumpOldStyleParms: NULL parm");
-
- if ( pdecl == NULL ) return;
- while ( *pdecl != '\0' )
- {
- if ( *pdecl == ',' )
- {
- pdecl++;
- putc(';', output); putc('\n', output);
- while ( *pdecl==' ' || *pdecl=='\t' || *pdecl=='\n' ) pdecl++;
- }
- else {putc(*pdecl, output); pdecl++;}
- }
- putc(';', output);
- putc('\n', output);
-}
-
-/* Take in a type definition (type + symbol) and print out type only */
-/* MR23 Total rewrite */
-
-void
-#ifdef __USE_PROTOS
-DumpType( char *s, FILE *f )
-#else
-DumpType( s, f )
-char *s;
-FILE *f;
-#endif
-{
- char *p;
- char *pDataType;
- char *pSymbol;
- char *pEqualSign;
- char *pValue;
- char *pSeparator;
- int nest = 0;
-
- require(s!=NULL, "DumpType: invalid type string");
-
- p = endFormal(s,
- &pDataType,
- &pSymbol,
- &pEqualSign,
- &pValue,
- &pSeparator,
- &nest);
- fprintf(f, "%s", strBetween(pDataType, pSymbol, pSeparator));
-}
-
-/* check to see if string e is a word in string s */
-int
-#ifdef __USE_PROTOS
-strmember( char *s, char *e )
-#else
-strmember( s, e )
-char *s;
-char *e;
-#endif
-{
- register char *p;
- require(s!=NULL&&e!=NULL, "strmember: NULL string");
-
- if ( *e=='\0' ) return 1; /* empty string is always member */
- do {
- while ( *s!='\0' && !isalnum(*s) && *s!='_' )
- ++s;
- p = e;
- while ( *p!='\0' && *p==*s ) {p++; s++;}
- if ( *p=='\0' ) {
- if ( *s=='\0' ) return 1;
- if ( !isalnum (*s) && *s != '_' ) return 1;
- }
- while ( isalnum(*s) || *s == '_' )
- ++s;
- } while ( *s!='\0' );
- return 0;
-}
-
-#if 0
-
-/* MR23 Replaced by hasMultipleOperands() */
-
-int
-#ifdef __USE_PROTOS
-HasComma( char *s )
-#else
-HasComma( s )
-char *s;
-#endif
-{
- while (*s!='\0')
- if ( *s++ == ',' ) return 1;
- return 0;
-}
-#endif
-
-
-/* MR23 Total rewrite */
-
-void
-#ifdef __USE_PROTOS
-DumpRetValStruct( FILE *f, char *ret, int i )
-#else
-DumpRetValStruct( f, ret, i )
-FILE *f;
-char *ret;
-int i;
-#endif
-{
- char *p = ret;
- char *pDataType;
- char *pSymbol;
- char *pEqualSign;
- char *pValue;
- char *pSeparator;
- int nest = 0;
-
- fprintf(f, "\nstruct _rv%d {\n", i);
- while (*p != 0 && nest == 0) {
- p = endFormal(p,
- &pDataType,
- &pSymbol,
- &pEqualSign,
- &pValue,
- &pSeparator,
- &nest);
- fprintf(f,"\t");
- fprintf(f, "%s", strBetween(pDataType, pSymbol, pSeparator));
- fprintf(f," ");
- fprintf(f, "%s", strBetween(pSymbol, pEqualSign, pSeparator));
- fprintf(f,";\n");
- }
- fprintf(f,"};\n");
-}
-
-/* given "s" yield s -- DESTRUCTIVE (we modify s if starts with " else return s) */
-char *
-#ifdef __USE_PROTOS
-StripQuotes( char *s )
-#else
-StripQuotes( s )
-char *s;
-#endif
-{
- if ( *s == '"' )
- {
- s[ strlen(s)-1 ] = '\0'; /* remove last quote */
- return( s+1 ); /* return address past initial quote */
- }
- return( s );
-}
|