diff -r 000000000000 -r 3da2a79470a7 testexecmgmt/ucc/BinInternal/rpcgen/rpc_util.c --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/testexecmgmt/ucc/BinInternal/rpcgen/rpc_util.c Mon Mar 08 15:04:18 2010 +0800 @@ -0,0 +1,463 @@ +/********************************************************************* + * RPC for the Windows NT Operating System + * 1993 by Martin F. Gergeleit + * Users may use, copy or modify Sun RPC for the Windows NT Operating + * System according to the Sun copyright below. + * + * RPC for the Windows NT Operating System COMES WITH ABSOLUTELY NO + * WARRANTY, NOR WILL I BE LIABLE FOR ANY DAMAGES INCURRED FROM THE + * USE OF. USE ENTIRELY AT YOUR OWN RISK!!! + *********************************************************************/ + +/* @(#)rpc_util.c 2.1 88/08/01 4.0 RPCSRC */ +/* + * Sun RPC is a product of Sun Microsystems, Inc. and is provided for + * unrestricted use provided that this legend is included on all tape + * media and as a part of the software program in whole or part. Users + * may copy or modify Sun RPC without charge, but are not authorized + * to license or distribute it to anyone else except as part of a product or + * program developed by the user. + * + * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE + * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR + * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. + * + * Sun RPC is provided with no support and without any obligation on the + * part of Sun Microsystems, Inc. to assist in its use, correction, + * modification or enhancement. + * + * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE + * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC + * OR ANY PART THEREOF. + * + * In no event will Sun Microsystems, Inc. be liable for any lost revenue + * or profits or other special, indirect and consequential damages, even if + * Sun has been advised of the possibility of such damages. + * + * Sun Microsystems, Inc. + * 2550 Garcia Avenue + * Mountain View, California 94043 + */ +//#ifndef lint +//static char sccsid[] = "@(#)rpc_util.c 1.5 87/06/24 (C) 1987 SMI"; +//#endif + +/* + * rpc_util.c, Utility routines for the RPC protocol compiler + * Copyright (C) 1987, Sun Microsystems, Inc. + */ +#include +#include +#include +#include +#include "rpc_scan.h" +#include "rpc_pars.h" +#include "rpc_util.h" +#ifndef WIN32 +#include "unistd.h" +#endif + +char curline[MAXLINESIZE]; /* current read line */ +char *where = curline; /* current point in line */ +int linenum = 0; /* current line number */ + +char *infilename; /* input filename */ + +#define NFILES 16 +char *outfiles[NFILES]; /* output file names */ +int nfiles; + +FILE *fout; /* file pointer of current output */ +FILE *fin; /* file pointer of current input */ + +list *defined; /* list of defined things */ + +/* prototypes */ +static void printwhere(); +void crash(); + +/* implementation */ +static int +findit(def, type) + definition *def; + char *type; +{ + return (streq(def->def_name, type)); +} + + +static char * +fixit(type, orig) + char *type; + char *orig; +{ + definition *def; + + def = (definition *) FINDVAL(defined, type, findit); + if (def == NULL || def->def_kind != DEF_TYPEDEF) { + return (orig); + } + switch (def->def.ty.rel) { + case REL_VECTOR: + return (def->def.ty.old_type); + case REL_ALIAS: + return (fixit(def->def.ty.old_type, orig)); + default: + return (orig); + } +} + +char * +fixtype(type) + char *type; +{ + return (fixit(type, type)); +} + +char * +stringfix(type) + char *type; +{ + if (streq(type, "string")) { + return ("wrapstring"); + } else { + return (type); + } +} + +void +ptype(prefix, type, follow) + char *prefix; + char *type; + int follow; +{ + if (prefix != NULL) { + if (streq(prefix, "enum")) { + f_print(fout, "enum "); + } else { + f_print(fout, "struct "); + } + } + if (streq(type, "bool")) { + f_print(fout, "bool_t "); + } else if (streq(type, "string")) { + f_print(fout, "char *"); + } else { + f_print(fout, "%s ", follow ? fixtype(type) : type); + } +} + + +static int +typedefed(def, type) + definition *def; + char *type; +{ + if (def->def_kind != DEF_TYPEDEF || def->def.ty.old_prefix != NULL) { + return (0); + } else { + return (streq(def->def_name, type)); + } +} + +int +isvectordef(type, rel) + char *type; + relation rel; +{ + definition *def; + + for (;;) { + switch (rel) { + case REL_VECTOR: + return (!streq(type, "string")); + case REL_ARRAY: + return (0); + case REL_POINTER: + return (0); + case REL_ALIAS: + def = (definition *) FINDVAL(defined, type, typedefed); + if (def == NULL) { + return (0); + } + type = def->def.ty.old_type; + rel = def->def.ty.rel; + } + } +} + + +char * +locase(str) + char *str; +{ + char c; + static char buf[100]; + char *p = buf; + + while ((c = *str++)) { + *p++ = (c >= 'A' && c <= 'Z') ? (c - 'A' + 'a') : c; + } + *p = 0; + return (buf); +} + + +void +pvname(pname, vnum) + char *pname; + char *vnum; +{ + f_print(fout, "%s_%s", locase(pname), vnum); +} + + +/* + * print a useful (?) error message, and then die + */ +void +error(msg) + char *msg; +{ + printwhere(); + f_print(stderr, "%s, line %d: ", infilename, linenum); + f_print(stderr, "%s\n", msg); + crash(); +} + +/* + * Something went wrong, unlink any files that we may have created and then + * die. + */ +void +crash() +{ + int i; + + for (i = 0; i < nfiles; i++) { + (void) unlink(outfiles[i]); + } + exit(1); +} + + +void +record_open(file) + char *file; +{ + if (nfiles < NFILES) { + outfiles[nfiles++] = file; + } else { + f_print(stderr, "too many files!\n"); + crash(); + } +} + +static char expectbuf[100]; +static char *toktostr(); + +/* + * error, token encountered was not the expected one + */ +void +expected1(exp1) + tok_kind exp1; +{ + s_print(expectbuf, "expected '%s'", + toktostr(exp1)); + error(expectbuf); +} + +/* + * error, token encountered was not one of two expected ones + */ +void +expected2(exp1, exp2) + tok_kind exp1, exp2; +{ + s_print(expectbuf, "expected '%s' or '%s'", + toktostr(exp1), + toktostr(exp2)); + error(expectbuf); +} + +/* + * error, token encountered was not one of 3 expected ones + */ +void +expected3(exp1, exp2, exp3) + tok_kind exp1, exp2, exp3; +{ + s_print(expectbuf, "expected '%s', '%s' or '%s'", + toktostr(exp1), + toktostr(exp2), + toktostr(exp3)); + error(expectbuf); +} + +void +tabify(f, tab) + FILE *f; + int tab; +{ + while (tab--) { + (void) fputc('\t', f); + } +} + + + +static token tokstrings[] = { + {TOK_IDENT, "identifier"}, + {TOK_CONST, "const"}, + {TOK_RPAREN, ")"}, + {TOK_LPAREN, "("}, + {TOK_RBRACE, "}"}, + {TOK_LBRACE, "{"}, + {TOK_LBRACKET, "["}, + {TOK_RBRACKET, "]"}, + {TOK_STAR, "*"}, + {TOK_COMMA, ","}, + {TOK_EQUAL, "="}, + {TOK_COLON, ":"}, + {TOK_SEMICOLON, ";"}, + {TOK_UNION, "union"}, + {TOK_STRUCT, "struct"}, + {TOK_SWITCH, "switch"}, + {TOK_CASE, "case"}, + {TOK_DEFAULT, "default"}, + {TOK_ENUM, "enum"}, + {TOK_TYPEDEF, "typedef"}, + {TOK_INT, "int"}, + {TOK_SHORT, "short"}, + {TOK_LONG, "long"}, + {TOK_UNSIGNED, "unsigned"}, + {TOK_DOUBLE, "double"}, + {TOK_FLOAT, "float"}, + {TOK_CHAR, "char"}, + {TOK_STRING, "string"}, + {TOK_OPAQUE, "opaque"}, + {TOK_BOOL, "bool"}, + {TOK_VOID, "void"}, + {TOK_PROGRAM, "program"}, + {TOK_VERSION, "version"}, + {TOK_EOF, "??????"} +}; + +static char * +toktostr(kind) + tok_kind kind; +{ + token *sp; + + for (sp = tokstrings; sp->kind != TOK_EOF && sp->kind != kind; sp++); + return (sp->str); +} + + + +static void +printbuf() +{ + char c; + int i; + int cnt; + +# define TABSIZE 4 + + for (i = 0; (c = curline[i]); i++) { + if (c == '\t') { + cnt = 8 - (i % TABSIZE); + c = ' '; + } else { + cnt = 1; + } + while (cnt--) { + (void) fputc(c, stderr); + } + } +} + + +static void +printwhere() +{ + int i; + char c; + int cnt; + + printbuf(); + for (i = 0; i < where - curline; i++) { + c = curline[i]; + if (c == '\t') { + cnt = 8 - (i % TABSIZE); + } else { + cnt = 1; + } + while (cnt--) { + (void) fputc('^', stderr); + } + } + (void) fputc('\n', stderr); +} + + +/* + * Reinitialize the world + */ +void +reinitialize() +{ +//AE bzero(curline, MAXLINESIZE); + memset( curline, 0, MAXLINESIZE ); + where = curline; + linenum = 0; + defined = NULL; +} + +/* + * string equality + */ +int +streq(a, b) + char *a; + char *b; +{ + return (strcmp(a, b) == 0); +} + +/* + * find a value in a list + */ +char * +findval(lst, val, cmp) + list *lst; + char *val; + int (*cmp) (); + +{ + for (; lst != NULL; lst = lst->next) { + if ((*cmp) (lst->val, val)) { + return (lst->val); + } + } + return (NULL); +} + +/* + * store a value in a list + */ +void +storeval(lstp, val) + list **lstp; + char *val; +{ + list **l; + list *lst; + + for (l = lstp; *l != NULL; l = (list **) & (*l)->next); + lst = ALLOC(list); + lst->val = val; + lst->next = NULL; + *l = lst; +}