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-rw-r--r--soltools/cpp/Test.txt116
-rw-r--r--soltools/cpp/_cpp.c402
-rw-r--r--soltools/cpp/_eval.c795
-rw-r--r--soltools/cpp/_getopt.c94
-rw-r--r--soltools/cpp/_getopt.h29
-rw-r--r--soltools/cpp/_include.c250
-rw-r--r--soltools/cpp/_lex.c707
-rw-r--r--soltools/cpp/_macro.c762
-rw-r--r--soltools/cpp/_mcrvalid.c127
-rw-r--r--soltools/cpp/_nlist.c138
-rw-r--r--soltools/cpp/_tokens.c557
-rw-r--r--soltools/cpp/_unix.c226
-rw-r--r--soltools/cpp/cpp.h251
13 files changed, 4454 insertions, 0 deletions
diff --git a/soltools/cpp/Test.txt b/soltools/cpp/Test.txt
new file mode 100644
index 000000000..484d150c1
--- /dev/null
+++ b/soltools/cpp/Test.txt
@@ -0,0 +1,116 @@
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#define ABC \
+ ggg
+
+ABC
+
+/* Standards */
+
+#define NOTHING
+NOTHING
+
+#define SYMBOL symbol
+#undef SYMBOL
+#define SYMBOL _symbol_
+
+< SYMBOL > // < _symbol_ >
+xSYMBOLx // xSYMBOLx
++SYMBOL- // +_symbol_-
+>SYMBOL< // >_symbol_<
+<SYMBOL> // <_symbol_>
+
+#define FALSE 0
+#define TRUE !FALSE
+a = x > 0 ? TRUE : FALSE // a = x > 0 ? !0 : 0
+
+#define A x
+#define B y
+#define MAC(a, b) \
+ T() { a(); return b; } // T() { x(); return y; }
+MAC(A,B);
+
+#ifdef MAC
+MAC(X,Y)
+#endif // MAC
+
+/* Recursions */
+
+#define y x
+#define x y
+x // x
+
+#define Test(a) a
+#define b Test(b)
+a = b; // a = b;
+
+#define func abc(func)
+a = func // a = abc(func)
+
+#define func1 func(abc)
+a = func1 // a = abc(func)(abc)
+
+#define args(func, args) func args
+args(t1, (args(t2, (x, y)))) // t1 (t2 (x, y))
+
+#define ARGS(a) a
+#define __ ARGS
+int foo __((int x)); // int foo (int x);
+
+/* Concatenations */
+
+#define tail _Test
+// Txt_##tail // Txt_##_Test
+
+#define z(e,f) e##_##f
+z ( abc, xyz ) // abc_xyz
+
+
+#define CAT( var ) fix##.var
+CAT( a ) // fix.a
+
+#define CAT3( class, ref ) class##ref::class##ref
+CAT3( a, b ) // ab::ab
+
+#define CAT2( var ) fix##var::fix##var
+CAT2( a ) // fixa::fixa
+
+/* Extremes */
+
+#define MAKE_X( name ) name##_Test
+#define MAKE_Y( name ) MAKE_X( name##_Sym )
+MAKE_Y( Txt ); // Txt_Sym_Test;
+
+
+/* Extensions */
+
+/*
+#ident "(c)# Test.txt"
+
+#if #machine(i386)
+# error illegal machine
+#endif
+char machine[6];
+*/
+
+/* Last bug */
+#define Cfstrcpy Cstrcpy
+#define Cstrcpy( s1, s2 ) strcpy( s1, s2 )
+
+Cfstrcpy(Par1,Par2 ) // blub( Par1, Par2 )
diff --git a/soltools/cpp/_cpp.c b/soltools/cpp/_cpp.c
new file mode 100644
index 000000000..77a719347
--- /dev/null
+++ b/soltools/cpp/_cpp.c
@@ -0,0 +1,402 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+#include <stdarg.h>
+#include "cpp.h"
+
+#define OUTS 16384
+static char outbuf[OUTS];
+char *outptr = outbuf;
+Source *cursource;
+static int nerrs;
+struct token nltoken = {NL, 0, 1, (uchar *) "\n", 0};
+char *curtime;
+int incdepth;
+int ifdepth;
+int ifsatisfied[NIF];
+int skipping;
+
+int
+#ifdef _WIN32
+__cdecl
+#endif // _WIN32
+ main(int argc, char **argv)
+{
+
+ Tokenrow tr;
+ time_t t;
+ char ebuf[BUFSIZ];
+
+ setbuf(stderr, ebuf);
+ t = time(NULL);
+ curtime = ctime(&t);
+ maketokenrow(3, &tr);
+ expandlex();
+ // coverity[tainted_string] - build time test tool
+ setup(argc, argv);
+ fixlex();
+ if (!Pflag)
+ genline();
+ process(&tr);
+ flushout();
+ fflush(stderr);
+ exit(nerrs > 0);
+}
+
+void
+ process(Tokenrow * trp)
+{
+ int anymacros = 0;
+
+ for (;;)
+ {
+ if (trp->tp >= trp->lp)
+ {
+ trp->tp = trp->lp = trp->bp;
+ outptr = outbuf;
+ // coverity[overrun-buffer-arg: FALSE] - a multiple of trp->max is allocated, not trp->max itself
+ anymacros |= gettokens(trp, 1);
+ trp->tp = trp->bp;
+ }
+ if (trp->tp->type == END)
+ {
+ if (--incdepth >= 0)
+ {
+ if (cursource->ifdepth)
+ error(ERROR,
+ "Unterminated conditional in #include");
+ unsetsource();
+ cursource->line += cursource->lineinc;
+ trp->tp = trp->lp;
+ if (!Pflag)
+ genline();
+ continue;
+ }
+ if (ifdepth)
+ error(ERROR, "Unterminated #if/#ifdef/#ifndef");
+ break;
+ }
+ if (trp->tp->type == SHARP)
+ {
+ trp->tp += 1;
+ control(trp);
+ }
+ else
+ if (!skipping && anymacros)
+ expandrow(trp, NULL);
+ if (skipping)
+ setempty(trp);
+ puttokens(trp);
+ anymacros = 0;
+ cursource->line += cursource->lineinc;
+ if (cursource->lineinc > 1 && !Pflag)
+ genline();
+ }
+}
+
+void
+ control(Tokenrow * trp)
+{
+ Nlist *np;
+ Token *tp;
+
+ tp = trp->tp;
+ if (tp->type != NAME)
+ {
+ if (tp->type == NUMBER)
+ goto kline;
+ if (tp->type != NL)
+ error(ERROR, "Unidentifiable control line");
+ return; /* else empty line */
+ }
+ np = lookup(tp, 0);
+ if (np == NULL || ((np->flag & ISKW) == 0 && !skipping))
+ {
+ error(WARNING, "Unknown preprocessor control %t", tp);
+ return;
+ }
+ if (skipping)
+ {
+ switch (np->val)
+ {
+ case KENDIF:
+ if (--ifdepth < skipping)
+ skipping = 0;
+ --cursource->ifdepth;
+ setempty(trp);
+ return;
+
+ case KIFDEF:
+ case KIFNDEF:
+ case KIF:
+ if (++ifdepth >= NIF)
+ error(FATAL, "#if too deeply nested");
+ ++cursource->ifdepth;
+ return;
+
+ case KELIF:
+ case KELSE:
+ if (ifdepth <= skipping)
+ break;
+ return;
+
+ default:
+ return;
+ }
+ }
+ switch (np->val)
+ {
+ case KDEFINE:
+ dodefine(trp);
+ break;
+
+ case KUNDEF:
+ tp += 1;
+ if (tp->type != NAME || trp->lp - trp->bp != 4)
+ {
+ error(ERROR, "Syntax error in #undef");
+ break;
+ }
+ if ((np = lookup(tp, 0)) != NULL)
+ {
+ np->flag &= ~ISDEFINED;
+
+ if (Mflag)
+ {
+ if (np->ap)
+ error(INFO, "Macro deletion of %s(%r)", np->name, np->ap);
+ else
+ error(INFO, "Macro deletion of %s", np->name);
+ }
+ }
+ break;
+
+ case KPRAGMA:
+ case KIDENT:
+ for (tp = trp->tp - 1; ((tp->type != NL) && (tp < trp->lp)); tp++)
+ tp->type = UNCLASS;
+ return;
+
+ case KIFDEF:
+ case KIFNDEF:
+ case KIF:
+ if (++ifdepth >= NIF)
+ error(FATAL, "#if too deeply nested");
+ ++cursource->ifdepth;
+ ifsatisfied[ifdepth] = 0;
+ if (eval(trp, np->val))
+ ifsatisfied[ifdepth] = 1;
+ else
+ skipping = ifdepth;
+ break;
+
+ case KELIF:
+ if (ifdepth == 0)
+ {
+ error(ERROR, "#elif with no #if");
+ return;
+ }
+ if (ifsatisfied[ifdepth] == 2)
+ error(ERROR, "#elif after #else");
+ if (eval(trp, np->val))
+ {
+ if (ifsatisfied[ifdepth])
+ skipping = ifdepth;
+ else
+ {
+ skipping = 0;
+ ifsatisfied[ifdepth] = 1;
+ }
+ }
+ else
+ skipping = ifdepth;
+ break;
+
+ case KELSE:
+ if (ifdepth == 0 || cursource->ifdepth == 0)
+ {
+ error(ERROR, "#else with no #if");
+ return;
+ }
+ if (ifsatisfied[ifdepth] == 2)
+ error(ERROR, "#else after #else");
+ if (trp->lp - trp->bp != 3)
+ error(ERROR, "Syntax error in #else");
+ skipping = ifsatisfied[ifdepth] ? ifdepth : 0;
+ ifsatisfied[ifdepth] = 2;
+ break;
+
+ case KENDIF:
+ if (ifdepth == 0 || cursource->ifdepth == 0)
+ {
+ error(ERROR, "#endif with no #if");
+ return;
+ }
+ --ifdepth;
+ --cursource->ifdepth;
+ if (trp->lp - trp->bp != 3)
+ error(WARNING, "Syntax error in #endif");
+ break;
+
+ case KERROR:
+ trp->tp = tp + 1;
+ error(WARNING, "#error directive: %r", trp);
+ break;
+
+ case KLINE:
+ trp->tp = tp + 1;
+ expandrow(trp, "<line>");
+ tp = trp->bp + 2;
+ kline:
+ if (tp + 1 >= trp->lp || tp->type != NUMBER || tp + 3 < trp->lp
+ || (tp + 3 == trp->lp
+ && ((tp + 1)->type != STRING || *(tp + 1)->t == 'L')))
+ {
+ error(ERROR, "Syntax error in #line");
+ return;
+ }
+ cursource->line = atol((char *) tp->t) - 1;
+ if (cursource->line < 0 || cursource->line >= 32768)
+ error(WARNING, "#line specifies number out of range");
+ tp = tp + 1;
+ if (tp + 1 < trp->lp)
+ cursource->filename = (char *) newstring(tp->t + 1, tp->len - 2, 0);
+ return;
+
+ case KDEFINED:
+ error(ERROR, "Bad syntax for control line");
+ break;
+
+ case KIMPORT:
+ doinclude(trp, -1, 1);
+ trp->lp = trp->bp;
+ return;
+
+ case KINCLUDE:
+ doinclude(trp, -1, 0);
+ trp->lp = trp->bp;
+ return;
+
+ case KINCLUDENEXT:
+ doinclude(trp, cursource->pathdepth, 0);
+ trp->lp = trp->bp;
+ return;
+
+ case KEVAL:
+ eval(trp, np->val);
+ break;
+
+ default:
+ error(ERROR, "Preprocessor control `%t' not yet implemented", tp);
+ break;
+ }
+ setempty(trp);
+ return;
+}
+
+void *
+ domalloc(size_t size)
+{
+ void *p = malloc(size);
+
+ if (p == NULL)
+ error(FATAL, "Out of memory from malloc");
+ return p;
+}
+
+void
+ dofree(void *p)
+{
+ free(p);
+}
+
+void
+ error(enum errtype type, char *string,...)
+{
+ va_list ap;
+ char c, *cp, *ep;
+ Token *tp;
+ Tokenrow *trp;
+ Source *s;
+ int i;
+
+ fprintf(stderr, "cpp: ");
+ for (s = cursource; s; s = s->next)
+ if (*s->filename)
+ fprintf(stderr, "%s:%d ", s->filename, s->line);
+ va_start(ap, string);
+ for (ep = string; *ep; ep++)
+ {
+ if (*ep == '%')
+ {
+ switch (*++ep)
+ {
+
+ case 'c':
+ c = (char) va_arg(ap, int);
+ fprintf(stderr, "%c", c);
+ break;
+
+ case 's':
+ cp = va_arg(ap, char *);
+ fprintf(stderr, "%s", cp);
+ break;
+
+ case 'd':
+ i = va_arg(ap, int);
+ fprintf(stderr, "%d", i);
+ break;
+
+ case 't':
+ tp = va_arg(ap, Token *);
+ fprintf(stderr, "%.*s", (int)tp->len, tp->t);
+ break;
+
+ case 'r':
+ trp = va_arg(ap, Tokenrow *);
+ for (tp = trp->tp; tp < trp->lp && tp->type != NL; tp++)
+ {
+ if (tp > trp->tp && tp->wslen)
+ fputc(' ', stderr);
+ fprintf(stderr, "%.*s", (int)tp->len, tp->t);
+ }
+ break;
+
+ default:
+ fputc(*ep, stderr);
+ break;
+ }
+ }
+ else
+ fputc(*ep, stderr);
+ }
+ va_end(ap);
+ fputc('\n', stderr);
+ if (type == FATAL)
+ exit(1);
+ if (type != WARNING)
+ nerrs = 1;
+ fflush(stderr);
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/soltools/cpp/_eval.c b/soltools/cpp/_eval.c
new file mode 100644
index 000000000..dba04abf4
--- /dev/null
+++ b/soltools/cpp/_eval.c
@@ -0,0 +1,795 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include "cpp.h"
+
+#define NSTAK 32
+#define SGN 0
+#define UNS 1
+#define UND 2
+
+#define UNSMARK 0x1000
+
+struct value
+{
+ int val;
+ int type;
+};
+
+/* conversion types */
+#define RELAT 1
+#define ARITH 2
+#define LOGIC 3
+#define SPCL 4
+#define SHIFT 5
+#define UNARY 6
+
+/* operator priority, arity, and conversion type, indexed by tokentype */
+struct pri
+{
+ char pri;
+ char arity;
+ char ctype;
+};
+
+static const struct pri priority[] =
+{
+ {
+ 0, 0, 0
+ }, /* END */
+ {
+ 0, 0, 0
+ }, /* UNCLASS */
+ {
+ 0, 0, 0
+ }, /* NAME */
+ {
+ 0, 0, 0
+ }, /* NUMBER */
+ {
+ 0, 0, 0
+ }, /* STRING */
+ {
+ 0, 0, 0
+ }, /* CCON */
+ {
+ 0, 0, 0
+ }, /* NL */
+ {
+ 0, 0, 0
+ }, /* WS */
+ {
+ 0, 0, 0
+ }, /* DSHARP */
+ {
+ 11, 2, RELAT
+ }, /* EQ */
+ {
+ 11, 2, RELAT
+ }, /* NEQ */
+ {
+ 12, 2, RELAT
+ }, /* LEQ */
+ {
+ 12, 2, RELAT
+ }, /* GEQ */
+ {
+ 13, 2, SHIFT
+ }, /* LSH */
+ {
+ 13, 2, SHIFT
+ }, /* RSH */
+ {
+ 7, 2, LOGIC
+ }, /* LAND */
+ {
+ 6, 2, LOGIC
+ }, /* LOR */
+ {
+ 0, 0, 0
+ }, /* PPLUS */
+ {
+ 0, 0, 0
+ }, /* MMINUS */
+ {
+ 0, 0, 0
+ }, /* ARROW */
+ {
+ 0, 0, 0
+ }, /* SBRA */
+ {
+ 0, 0, 0
+ }, /* SKET */
+ {
+ 3, 0, 0
+ }, /* LP */
+ {
+ 3, 0, 0
+ }, /* RP */
+ {
+ 0, 0, 0
+ }, /* DOT */
+ {
+ 10, 2, ARITH
+ }, /* AND */
+ {
+ 15, 2, ARITH
+ }, /* STAR */
+ {
+ 14, 2, ARITH
+ }, /* PLUS */
+ {
+ 14, 2, ARITH
+ }, /* MINUS */
+ {
+ 16, 1, UNARY
+ }, /* TILDE */
+ {
+ 16, 1, UNARY
+ }, /* NOT */
+ {
+ 15, 2, ARITH
+ }, /* SLASH */
+ {
+ 15, 2, ARITH
+ }, /* PCT */
+ {
+ 12, 2, RELAT
+ }, /* LT */
+ {
+ 12, 2, RELAT
+ }, /* GT */
+ {
+ 9, 2, ARITH
+ }, /* CIRC */
+ {
+ 8, 2, ARITH
+ }, /* OR */
+ {
+ 5, 2, SPCL
+ }, /* QUEST */
+ {
+ 5, 2, SPCL
+ }, /* COLON */
+ {
+ 0, 0, 0
+ }, /* ASGN */
+ {
+ 4, 2, 0
+ }, /* COMMA */
+ {
+ 0, 0, 0
+ }, /* SHARP */
+ {
+ 0, 0, 0
+ }, /* SEMIC */
+ {
+ 0, 0, 0
+ }, /* CBRA */
+ {
+ 0, 0, 0
+ }, /* CKET */
+ {
+ 0, 0, 0
+ }, /* ASPLUS */
+ {
+ 0, 0, 0
+ }, /* ASMINUS */
+ {
+ 0, 0, 0
+ }, /* ASSTAR */
+ {
+ 0, 0, 0
+ }, /* ASSLASH */
+ {
+ 0, 0, 0
+ }, /* ASPCT */
+ {
+ 0, 0, 0
+ }, /* ASCIRC */
+ {
+ 0, 0, 0
+ }, /* ASLSH */
+ {
+ 0, 0, 0
+ }, /* ASRSH */
+ {
+ 0, 0, 0
+ }, /* ASOR */
+ {
+ 0, 0, 0
+ }, /* ASAND */
+ {
+ 0, 0, 0
+ }, /* ELLIPS */
+ {
+ 0, 0, 0
+ }, /* DSHARP1 */
+ {
+ 0, 0, 0
+ }, /* NAME1 */
+ {
+ 0, 0, 0
+ }, /* NAME2 */
+ {
+ 16, 1, UNARY
+ }, /* DEFINED */
+ {
+ 16, 0, UNARY
+ }, /* UMINUS */
+ {
+ 16, 1, UNARY
+ }, /* ARCHITECTURE */
+};
+
+static int evalop(struct pri);
+static struct value tokval(Token *);
+static struct value vals[NSTAK], *vp;
+static enum toktype ops[NSTAK], *op;
+
+/*
+ * Evaluate an #if #elif #ifdef #ifndef line. trp->tp points to the keyword.
+ */
+long
+ eval(Tokenrow * trp, int kw)
+{
+ Token *tp;
+ Nlist *np;
+ size_t ntok;
+ int rnd;
+
+ trp->tp++;
+ if (kw == KIFDEF || kw == KIFNDEF)
+ {
+ if (trp->lp - trp->bp != 4 || trp->tp->type != NAME)
+ {
+ error(ERROR, "Syntax error in #ifdef/#ifndef");
+ return 0;
+ }
+ np = lookup(trp->tp, 0);
+ return (kw == KIFDEF) == (np && np->flag & (ISDEFINED | ISMAC));
+ }
+ ntok = trp->tp - trp->bp;
+ kwdefined->val = KDEFINED; /* activate special meaning of
+ * defined */
+ expandrow(trp, "<if>");
+ kwdefined->val = NAME;
+ vp = vals;
+ op = ops;
+ *op++ = END;
+ for (rnd = 0, tp = trp->bp + ntok; tp < trp->lp; tp++)
+ {
+ switch (tp->type)
+ {
+ case WS:
+ case NL:
+ continue;
+
+ /* nilary */
+ case NAME:
+ case NAME1:
+ case NAME2:
+ case NUMBER:
+ case CCON:
+ case STRING:
+ if (rnd)
+ goto syntax;
+ *vp++ = tokval(tp);
+ rnd = 1;
+ continue;
+
+ /* unary */
+ case DEFINED:
+ case TILDE:
+ case NOT:
+ if (rnd)
+ goto syntax;
+ *op++ = tp->type;
+ continue;
+
+ /* unary-binary */
+ case PLUS:
+ case MINUS:
+ case STAR:
+ case AND:
+ if (rnd == 0)
+ {
+ if (tp->type == MINUS)
+ *op++ = UMINUS;
+ if (tp->type == STAR || tp->type == AND)
+ {
+ error(ERROR, "Illegal operator * or & in #if/#elif");
+ return 0;
+ }
+ continue;
+ }
+ /* fall through */
+
+ /* plain binary */
+ case EQ:
+ case NEQ:
+ case LEQ:
+ case GEQ:
+ case LSH:
+ case RSH:
+ case LAND:
+ case LOR:
+ case SLASH:
+ case PCT:
+ case LT:
+ case GT:
+ case CIRC:
+ case OR:
+ case QUEST:
+ case COLON:
+ case COMMA:
+ if (rnd == 0)
+ goto syntax;
+ if (evalop(priority[tp->type]) != 0)
+ return 0;
+ *op++ = tp->type;
+ rnd = 0;
+ continue;
+
+ case LP:
+ if (rnd)
+ goto syntax;
+ *op++ = LP;
+ continue;
+
+ case RP:
+ if (!rnd)
+ goto syntax;
+ if (evalop(priority[RP]) != 0)
+ return 0;
+ if (op <= ops || op[-1] != LP)
+ {
+ goto syntax;
+ }
+ op--;
+ continue;
+
+ case SHARP:
+ if ((tp + 1) < trp->lp)
+ {
+ np = lookup(tp + 1, 0);
+ if (np && (np->val == KMACHINE))
+ {
+ tp++;
+ if (rnd)
+ goto syntax;
+ *op++ = ARCHITECTURE;
+ continue;
+ }
+ }
+ /* fall through */
+
+ default:
+ error(ERROR, "Bad operator (%t) in #if/#elif", tp);
+ return 0;
+ }
+ }
+ if (rnd == 0)
+ goto syntax;
+ if (evalop(priority[END]) != 0)
+ return 0;
+ if (op != &ops[1] || vp != &vals[1])
+ {
+ error(ERROR, "Botch in #if/#elif");
+ return 0;
+ }
+ if (vals[0].type == UND)
+ error(ERROR, "Undefined expression value");
+ return vals[0].val;
+syntax:
+ error(ERROR, "Syntax error in #if/#elif");
+ return 0;
+}
+
+int
+ evalop(struct pri pri)
+{
+ struct value v1;
+ struct value v2 = { 0, UND };
+ int rv1, rv2;
+ int rtype, oper;
+
+ rv2 = 0;
+ rtype = 0;
+ while (pri.pri < priority[op[-1]].pri)
+ {
+ oper = *--op;
+ if (priority[oper].arity == 2)
+ {
+ v2 = *--vp;
+ rv2 = v2.val;
+ }
+ v1 = *--vp;
+ rv1 = v1.val;
+/*lint -e574 -e644 */
+ switch (priority[oper].ctype)
+ {
+ case 0:
+ default:
+ error(WARNING, "Syntax error in #if/#endif");
+ return 1;
+ case ARITH:
+ case RELAT:
+ if (v1.type == UNS || v2.type == UNS)
+ rtype = UNS;
+ else
+ rtype = SGN;
+ if (v1.type == UND || v2.type == UND)
+ rtype = UND;
+ if (priority[oper].ctype == RELAT && rtype == UNS)
+ {
+ oper |= UNSMARK;
+ rtype = SGN;
+ }
+ break;
+ case SHIFT:
+ if (v1.type == UND || v2.type == UND)
+ rtype = UND;
+ else
+ rtype = v1.type;
+ if (rtype == UNS)
+ oper |= UNSMARK;
+ break;
+ case UNARY:
+ rtype = v1.type;
+ break;
+ case LOGIC:
+ case SPCL:
+ break;
+ }
+ switch (oper)
+ {
+ case EQ:
+ case EQ | UNSMARK:
+ rv1 = rv1 == rv2;
+ break;
+ case NEQ:
+ case NEQ | UNSMARK:
+ rv1 = rv1 != rv2;
+ break;
+ case LEQ:
+ rv1 = rv1 <= rv2;
+ break;
+ case GEQ:
+ rv1 = rv1 >= rv2;
+ break;
+ case LT:
+ rv1 = rv1 < rv2;
+ break;
+ case GT:
+ rv1 = rv1 > rv2;
+ break;
+ case LEQ | UNSMARK:
+ rv1 = (unsigned long)rv1 <= (unsigned long)rv2;
+ break;
+ case GEQ | UNSMARK:
+ rv1 = (unsigned long)rv1 >= (unsigned long)rv2;
+ break;
+ case LT | UNSMARK:
+ rv1 = (unsigned long)rv1 < (unsigned long)rv2;
+ break;
+ case GT | UNSMARK:
+ rv1 = (unsigned long)rv1 > (unsigned long)rv2;
+ break;
+ case LSH:
+ rv1 <<= rv2;
+ break;
+ case LSH | UNSMARK:
+ rv1 = (unsigned long) rv1 << rv2;
+ break;
+ case RSH:
+ rv1 >>= rv2;
+ break;
+ case RSH | UNSMARK:
+ rv1 = (unsigned long) rv1 >> rv2;
+ break;
+ case LAND:
+ rtype = UND;
+ if (v1.type == UND)
+ break;
+ if (rv1 != 0)
+ {
+ if (v2.type == UND)
+ break;
+ rv1 = rv2 != 0;
+ }
+ else
+ rv1 = 0;
+ rtype = SGN;
+ break;
+ case LOR:
+ rtype = UND;
+ if (v1.type == UND)
+ break;
+ if (rv1 == 0)
+ {
+ if (v2.type == UND)
+ break;
+ rv1 = rv2 != 0;
+ }
+ else
+ rv1 = 1;
+ rtype = SGN;
+ break;
+ case AND:
+ rv1 &= rv2;
+ break;
+ case STAR:
+ rv1 *= rv2;
+ break;
+ case PLUS:
+ rv1 += rv2;
+ break;
+ case MINUS:
+ rv1 -= rv2;
+ break;
+ case UMINUS:
+ if (v1.type == UND)
+ rtype = UND;
+ rv1 = -rv1;
+ break;
+ case OR:
+ rv1 |= rv2;
+ break;
+ case CIRC:
+ rv1 ^= rv2;
+ break;
+ case TILDE:
+ rv1 = ~rv1;
+ break;
+ case NOT:
+ rv1 = !rv1;
+ if (rtype != UND)
+ rtype = SGN;
+ break;
+ case SLASH:
+ if (rv2 == 0)
+ {
+ rtype = UND;
+ break;
+ }
+ if (rtype == UNS)
+ rv1 /= (unsigned long) rv2;
+ else
+ rv1 /= rv2;
+ break;
+ case PCT:
+ if (rv2 == 0)
+ {
+ rtype = UND;
+ break;
+ }
+ if (rtype == UNS)
+ rv1 %= (unsigned long) rv2;
+ else
+ rv1 %= rv2;
+ break;
+ case COLON:
+ if (op[-1] != QUEST)
+ error(ERROR, "Bad ?: in #if/endif");
+ else
+ {
+ op--;
+ if ((--vp)->val == 0)
+ v1 = v2;
+ rtype = v1.type;
+ rv1 = v1.val;
+ }
+ break;
+
+ case DEFINED:
+ case ARCHITECTURE:
+ break;
+
+ default:
+ error(ERROR, "Eval botch (unknown operator)");
+ return 1;
+ }
+/*lint +e574 +e644 */
+ v1.val = rv1;
+ v1.type = rtype;
+ *vp++ = v1;
+ }
+ return 0;
+}
+
+struct value
+ tokval(Token * tp)
+{
+ struct value v;
+ Nlist *np;
+ int i, base;
+ unsigned int n;
+ uchar *p, c;
+
+ v.type = SGN;
+ v.val = 0;
+ switch (tp->type)
+ {
+
+ case NAME:
+ v.val = 0;
+ break;
+
+ case NAME1:
+ np = lookup(tp, 0);
+ if (np != NULL && np->flag & (ISDEFINED | ISMAC))
+ v.val = 1;
+ break;
+
+ case NAME2:
+ np = lookup(tp, 0);
+ if (np != NULL && np->flag & (ISARCHITECTURE))
+ v.val = 1;
+ break;
+
+ case NUMBER:
+ n = 0;
+ base = 10;
+ p = tp->t;
+ c = p[tp->len];
+ p[tp->len] = '\0';
+ if (*p == '0')
+ {
+ base = 8;
+ if (p[1] == 'x' || p[1] == 'X')
+ {
+ base = 16;
+ p++;
+ }
+ p++;
+ }
+ for (;; p++)
+ {
+ if ((i = digit(*p)) < 0)
+ break;
+ if (i >= base)
+ error(WARNING,
+ "Bad digit in number %t", tp);
+ n *= base;
+ n += i;
+ }
+ if (n >= 0x80000000 && base != 10)
+ v.type = UNS;
+ for (; *p; p++)
+ {
+ if (*p == 'u' || *p == 'U')
+ v.type = UNS;
+ else
+ if (*p == 'l' || *p == 'L')
+ ;
+ else
+ {
+ error(ERROR,
+ "Bad number %t in #if/#elif", tp);
+ break;
+ }
+ }
+ v.val = n;
+ tp->t[tp->len] = c;
+ break;
+
+ case CCON:
+ n = 0;
+ p = tp->t;
+ if (*p == 'L')
+ {
+ p += 1;
+ error(WARNING, "Wide char constant value undefined");
+ }
+ p += 1;
+ if (*p == '\\')
+ {
+ p += 1;
+ i = digit(*p);
+ if (i >= 0 && i <= 7)
+ {
+ n = i;
+ p += 1;
+ i = digit(*p);
+ if (i >= 0 && i <= 7)
+ {
+ p += 1;
+ n <<= 3;
+ n += i;
+ i = digit(*p);
+ if (i >= 0 && i <= 7)
+ {
+ p += 1;
+ n <<= 3;
+ n += i;
+ }
+ }
+ }
+ else
+ if (*p == 'x')
+ {
+ p += 1;
+ while (1)
+ {
+ i = digit(*p);
+ if (i < 0 || i > 16)
+ break;
+ p += 1;
+ n <<= 4;
+ n += i;
+ }
+ }
+ else
+ {
+ static const char cvcon[] = "b\bf\fn\nr\rt\tv\v''\"\"??\\\\";
+ static size_t cvlen = sizeof(cvcon) - 1;
+
+ size_t j;
+ for (j = 0; j < cvlen; j += 2)
+ {
+ if (*p == cvcon[j])
+ {
+ n = cvcon[j + 1];
+ break;
+ }
+ }
+ p += 1;
+ if (j >= cvlen)
+ error(WARNING,
+ "Undefined escape in character constant");
+ }
+ }
+ else
+ if (*p == '\'')
+ error(ERROR, "Empty character constant");
+ else
+ n = *p++;
+ if (*p != '\'')
+ error(WARNING, "Multibyte character constant undefined");
+ else
+ if (n > 127)
+ error(WARNING, "Character constant taken as not signed");
+ v.val = n;
+ break;
+
+ case STRING:
+ error(ERROR, "String in #if/#elif");
+ break;
+ }
+ return v;
+}
+
+int
+ digit(int i)
+{
+ if ('0' <= i && i <= '9')
+ i -= '0';
+ else
+ if ('a' <= i && i <= 'f')
+ i -= 'a' - 10;
+ else
+ if ('A' <= i && i <= 'F')
+ i -= 'A' - 10;
+ else
+ i = -1;
+ return i;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/soltools/cpp/_getopt.c b/soltools/cpp/_getopt.c
new file mode 100644
index 000000000..b41147c3e
--- /dev/null
+++ b/soltools/cpp/_getopt.c
@@ -0,0 +1,94 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <stdio.h>
+#include <string.h>
+
+#include "_getopt.h"
+
+#define EPR fprintf(stderr,
+#define ERR(str, chr) if(opterr) { EPR "%s%c\n", str, chr); }
+
+static int opterr = 1;
+int optind = 1;
+static int optopt;
+char *optarg;
+
+int
+ stgetopt(int argc, char *const argv[], const char *opts)
+{
+ static int sp = 1;
+ int c;
+ char *cp;
+
+ if (sp == 1)
+ {
+ if (optind >= argc ||
+ argv[optind][0] != '-' || argv[optind][1] == '\0')
+ return -1;
+ else if (strcmp(argv[optind], "--") == 0)
+ {
+ optind++;
+ return -1;
+ }
+ else if (strcmp(argv[optind], "-isysroot") == 0)
+ {
+ // skip macOS SDK selection flags
+ optind++; optind++;
+ }
+ }
+ optopt = c = argv[optind][sp];
+ if (c == ':' || (cp = strchr(opts, c)) == NULL)
+ {
+ ERR(": illegal option -- ", c);
+ if (argv[optind][++sp] == '\0')
+ {
+ optind++;
+ sp = 1;
+ }
+ return '?';
+ }
+ if (*++cp == ':')
+ {
+ if (argv[optind][sp + 1] != '\0')
+ optarg = &argv[optind++][sp + 1];
+ else
+ if (++optind >= argc)
+ {
+ ERR(": option requires an argument -- ", c);
+ sp = 1;
+ return '?';
+ }
+ else
+ optarg = argv[optind++];
+ sp = 1;
+ }
+ else
+ {
+ if (argv[optind][++sp] == '\0')
+ {
+ sp = 1;
+ optind++;
+ }
+ optarg = NULL;
+ }
+ return c;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/soltools/cpp/_getopt.h b/soltools/cpp/_getopt.h
new file mode 100644
index 000000000..c894c2c91
--- /dev/null
+++ b/soltools/cpp/_getopt.h
@@ -0,0 +1,29 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_SOLTOOLS_CPP__GETOPT_H
+#define INCLUDED_SOLTOOLS_CPP__GETOPT_H
+
+int stgetopt(int, char *const [], const char *);
+extern char *optarg;
+extern int optind;
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/soltools/cpp/_include.c b/soltools/cpp/_include.c
new file mode 100644
index 000000000..19d14ae68
--- /dev/null
+++ b/soltools/cpp/_include.c
@@ -0,0 +1,250 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#if (defined(_WIN32) || defined(__IBMC__))
+# include <io.h>
+#else
+# include <unistd.h>
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <fcntl.h>
+
+#if defined(__IBMC__) || defined(__EMX__) || defined(_MSC_VER)
+# include <fcntl.h>
+# ifndef PATH_MAX
+# define PATH_MAX _MAX_PATH
+# endif
+#endif
+#include <limits.h>
+
+#include "cpp.h"
+
+Includelist includelist[NINCLUDE];
+Wraplist wraplist[NINCLUDE];
+
+void
+ doinclude(Tokenrow * trp, int depth, int import)
+{
+ char fname[PATH_MAX], iname[PATH_MAX];
+ Includelist *ip;
+ int angled, fd, i;
+ size_t len;
+
+ trp->tp += 1;
+ if (trp->tp >= trp->lp)
+ goto syntax;
+ if (trp->tp->type != STRING && trp->tp->type != LT)
+ {
+ len = trp->tp - trp->bp;
+ expandrow(trp, "<include>");
+ trp->tp = trp->bp + len;
+ }
+ if (trp->tp->type == STRING)
+ {
+ len = trp->tp->len - 2;
+ if (len > sizeof(fname) - 1)
+ len = sizeof(fname) - 1;
+ strncpy(fname, (char *) trp->tp->t + 1, len);
+ angled = 0;
+ }
+ else
+ {
+ if (trp->tp->type == LT)
+ {
+ len = 0;
+ trp->tp++;
+ while (trp->tp->type != GT)
+ {
+ if (trp->tp > trp->lp || len + trp->tp->len + 2 >= sizeof(fname))
+ goto syntax;
+ strncpy(fname + len, (char *) trp->tp->t, trp->tp->len);
+ len += trp->tp->len;
+ trp->tp++;
+ }
+ angled = 1;
+ }
+ else
+ goto syntax;
+ }
+ trp->tp += 2;
+ if (trp->tp < trp->lp || len == 0)
+ goto syntax;
+ fname[len] = '\0';
+ if (fname[0] == '/')
+ {
+ fd = open(fname, O_RDONLY);
+ strcpy(iname, fname);
+ }
+ else
+ {
+ for (fd = -1, i = (depth < 0) ? (NINCLUDE - 1) : (depth - 1); i >= 0; i--)
+ {
+ ip = &includelist[i];
+ if (ip->file == NULL || ip->deleted || (angled && ip->always == 0))
+ continue;
+ if (strlen(fname) + strlen(ip->file) + 2 > sizeof(iname))
+ continue;
+ strcpy(iname, ip->file);
+ strcat(iname, "/");
+ strcat(iname, fname);
+ if ((fd = open(iname, O_RDONLY)) >= 0)
+ break;
+ }
+ }
+
+ if (fd >= 0)
+ {
+ if (++incdepth > NINC )
+ error(FATAL, "#%s too deeply nested", import ? "import" : "include");
+ if (Xflag)
+ genimport(fname, angled, iname, import);
+ if (Iflag)
+ error(INFO, "Open %s file [%s]", import ? "import" : "include", iname );
+
+ for (i = NINCLUDE - 1; i >= 0; i--)
+ {
+ if ((wraplist[i].file != NULL) &&
+ (strncmp(wraplist[i].file, iname, strlen(wraplist[i].file)) == 0))
+ break;
+ }
+
+ setsource((char *) newstring((uchar *) iname, strlen(iname), 0), i, fd, NULL, (i >= 0) ? 1 : 0);
+
+ if (!Pflag)
+ genline();
+ }
+ else
+ {
+ trp->tp = trp->bp + 2;
+ error(ERROR, "Could not find %s file %r", import ? "import" : "include", trp);
+ }
+ return;
+syntax:
+ error(ERROR, "Syntax error in #%s", import ? "import" : "include");
+ return;
+}
+
+/*
+ * Generate a line directive for cursource
+ */
+void
+ genline(void)
+{
+ static Token ta = {UNCLASS, 0, 0, NULL, 0};
+ static Tokenrow tr = {&ta, &ta, &ta + 1, 1};
+ uchar *p;
+
+ ta.t = p = (uchar *) outptr;
+ strcpy((char *) p, "#line ");
+ p += sizeof("#line ") - 1;
+ p = (uchar *) outnum((char *) p, cursource->line);
+ *p++ = ' ';
+ *p++ = '"';
+ if (cursource->filename[0] != '/' && wd[0])
+ {
+ strcpy((char *) p, wd);
+ p += strlen(wd);
+ *p++ = '/';
+ }
+ strcpy((char *) p, cursource->filename);
+ p += strlen((char *) p);
+ *p++ = '"';
+ *p++ = '\n';
+ ta.len = (char *) p - outptr;
+ outptr = (char *) p;
+ tr.tp = tr.bp;
+ puttokens(&tr);
+}
+
+/*
+ * Generate a pragma import/include directive
+ */
+void
+ genimport(char const *fname, int angled, char const *iname, int import)
+{
+ static Token ta = {UNCLASS, 0, 0, NULL, 0};
+ static Tokenrow tr = {&ta, &ta, &ta + 1, 1};
+ uchar *p;
+
+ ta.t = p = (uchar *) outptr;
+
+ if (import)
+ strcpy((char *) p, "#pragma import");
+ else
+ strcpy((char *) p, "#pragma include");
+
+ p += strlen((char *) p);
+
+ *p++ = '(';
+
+ *p++ = angled ? '<' : '"';
+ strcpy((char *) p, fname);
+ p += strlen(fname);
+ *p++ = angled ? '>' : '"';
+
+ *p++ = ',';
+
+ *p++ = '"';
+ strcpy((char *) p, iname);
+ p += strlen(iname);
+ *p++ = '"';
+
+ *p++ = ')';
+ *p++ = '\n';
+
+ ta.len = (char *) p - outptr;
+ outptr = (char *) p;
+ tr.tp = tr.bp;
+ puttokens(&tr);
+}
+
+/*
+ * Generate an extern C directive
+ */
+void
+ genwrap(int end)
+{
+ static Token ta = {UNCLASS, 0, 0, NULL, 0};
+ static Tokenrow tr = {&ta, &ta, &ta + 1, 1};
+ uchar *p;
+
+ if (!Cplusplus)
+ return;
+
+ ta.t = p = (uchar *) outptr;
+
+ if (! end)
+ strcpy((char *) p, "extern \"C\" {");
+ else
+ strcpy((char *) p, "}");
+
+ p += strlen((char *) p);
+
+ *p++ = '\n';
+
+ ta.len = (char *) p - outptr;
+ outptr = (char *) p;
+ tr.tp = tr.bp;
+ puttokens(&tr);
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/soltools/cpp/_lex.c b/soltools/cpp/_lex.c
new file mode 100644
index 000000000..28fae7a54
--- /dev/null
+++ b/soltools/cpp/_lex.c
@@ -0,0 +1,707 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#if (defined(_WIN32) || defined(__IBMC__))
+#include <io.h>
+#else
+#include <unistd.h>
+#endif
+#include "cpp.h"
+/*
+ * lexical FSM encoding
+ * when in state state, and one of the characters
+ * in ch arrives, enter nextstate.
+ * States >= S_SELF are either final, or at least require special action.
+ * In 'fsm' there is a line for each state X charset X nextstate.
+ * List chars that overwrite previous entries later (e.g. C_ALPH
+ * can be overridden by '_' by a later entry; and C_XX is the
+ * universal set, and should always be first.
+ * States above S_SELF are represented in the big table as negative values.
+ * S_SELF and S_SELFB encode the resulting token type in the upper bits.
+ * These actions differ in that S_SELF doesn't have a lookahead char,
+ * S_SELFB does.
+ *
+ * The encoding is blown out into a big table for time-efficiency.
+ * Entries have
+ * nextstate: 6 bits; ?\ marker: 1 bit; tokentype: 9 bits.
+ */
+
+#define MAXSTATE 32
+#define ACT(tok,act) ((tok<<7)+act)
+#define QBSBIT 0100
+#define GETACT(st) ((st>>7)&0x1ff)
+
+/* character classes */
+#define C_ALPH 1
+#define C_NUM 2
+#define C_XX 3
+
+enum state
+{
+ START = 0, NUM1, NUM2, NUM3, ID1, ST1, ST2, ST3, COM1, COM2, COM3, COM4,
+ CC1, CC2, WS1, PLUS1, MINUS1, STAR1, PCT1, SHARP1,
+ CIRC1, GT1, GT2, LT1, LT2, OR1, AND1, ASG1, NOT1, DOTS1,
+ S_SELF = MAXSTATE, S_SELFB, S_EOF, S_NL, S_EOFSTR,
+ S_STNL, S_COMNL, S_EOFCOM, S_COMMENT, S_EOB, S_WS, S_NAME
+};
+
+struct fsm
+{
+ int state; /* if in this state */
+ uchar ch[4]; /* and see one of these characters */
+ int nextstate; /* enter this state if +ve */
+};
+
+static const struct fsm fsm[] = {
+ /* start state */
+ {START, {C_XX}, ACT(UNCLASS, S_SELF)},
+ {START, {' ', '\t', '\v'}, WS1},
+ {START, {C_NUM}, NUM1},
+ {START, {'.'}, NUM3},
+ {START, {C_ALPH}, ID1},
+ {START, {'L'}, ST1},
+ {START, {'"'}, ST2},
+ {START, {'\''}, CC1},
+ {START, {'/'}, COM1},
+ {START, {EOFC}, S_EOF},
+ {START, {'\n'}, S_NL},
+ {START, {'-'}, MINUS1},
+ {START, {'+'}, PLUS1},
+ {START, {'<'}, LT1},
+ {START, {'>'}, GT1},
+ {START, {'='}, ASG1},
+ {START, {'!'}, NOT1},
+ {START, {'&'}, AND1},
+ {START, {'|'}, OR1},
+ {START, {'#'}, SHARP1},
+ {START, {'%'}, PCT1},
+ {START, {'['}, ACT(SBRA, S_SELF)},
+ {START, {']'}, ACT(SKET, S_SELF)},
+ {START, {'('}, ACT(LP, S_SELF)},
+ {START, {')'}, ACT(RP, S_SELF)},
+ {START, {'*'}, STAR1},
+ {START, {','}, ACT(COMMA, S_SELF)},
+ {START, {'?'}, ACT(QUEST, S_SELF)},
+ {START, {':'}, ACT(COLON, S_SELF)},
+ {START, {';'}, ACT(SEMIC, S_SELF)},
+ {START, {'{'}, ACT(CBRA, S_SELF)},
+ {START, {'}'}, ACT(CKET, S_SELF)},
+ {START, {'~'}, ACT(TILDE, S_SELF)},
+ {START, {'^'}, CIRC1},
+
+ /* saw a digit */
+ {NUM1, {C_XX}, ACT(NUMBER, S_SELFB)},
+ {NUM1, {C_NUM, C_ALPH, '.'}, NUM1},
+ {NUM1, {'E', 'e'}, NUM2},
+ {NUM1, {'_'}, ACT(NUMBER, S_SELFB)},
+
+ /* saw possible start of exponent, digits-e */
+ {NUM2, {C_XX}, ACT(NUMBER, S_SELFB)},
+ {NUM2, {'+', '-'}, NUM1},
+ {NUM2, {C_NUM, C_ALPH}, NUM1},
+ {NUM2, {'_'}, ACT(NUMBER, S_SELFB)},
+
+ /* saw a '.', which could be a number or an operator */
+ {NUM3, {C_XX}, ACT(DOT, S_SELFB)},
+ {NUM3, {'.'}, DOTS1},
+ {NUM3, {C_NUM}, NUM1},
+
+ {DOTS1, {C_XX}, ACT(UNCLASS, S_SELFB)},
+ {DOTS1, {C_NUM}, NUM1},
+ {DOTS1, {'.'}, ACT(ELLIPS, S_SELF)},
+
+ /* saw a letter or _ */
+ {ID1, {C_XX}, ACT(NAME, S_NAME)},
+ {ID1, {C_ALPH, C_NUM}, ID1},
+
+ /* saw L (start of wide string?) */
+ {ST1, {C_XX}, ACT(NAME, S_NAME)},
+ {ST1, {C_ALPH, C_NUM}, ID1},
+ {ST1, {'"'}, ST2},
+ {ST1, {'\''}, CC1},
+
+ /* saw " beginning string */
+ {ST2, {C_XX}, ST2},
+ {ST2, {'"'}, ACT(STRING, S_SELF)},
+ {ST2, {'\\'}, ST3},
+ {ST2, {'\n'}, S_STNL},
+ {ST2, {EOFC}, S_EOFSTR},
+
+ /* saw \ in string */
+ {ST3, {C_XX}, ST2},
+ {ST3, {'\n'}, S_STNL},
+ {ST3, {EOFC}, S_EOFSTR},
+
+ /* saw ' beginning character const */
+ {CC1, {C_XX}, CC1},
+ {CC1, {'\''}, ACT(CCON, S_SELF)},
+ {CC1, {'\\'}, CC2},
+ {CC1, {'\n'}, S_STNL},
+ {CC1, {EOFC}, S_EOFSTR},
+
+ /* saw \ in ccon */
+ {CC2, {C_XX}, CC1},
+ {CC2, {'\n'}, S_STNL},
+ {CC2, {EOFC}, S_EOFSTR},
+
+ /* saw /, perhaps start of comment */
+ {COM1, {C_XX}, ACT(SLASH, S_SELFB)},
+ {COM1, {'='}, ACT(ASSLASH, S_SELF)},
+ {COM1, {'*'}, COM2},
+ {COM1, {'/'}, COM4},
+
+ /* saw / followed by *, start of comment */
+ {COM2, {C_XX}, COM2},
+ {COM2, {'\n'}, S_COMNL},
+ {COM2, {'*'}, COM3},
+ {COM2, {EOFC}, S_EOFCOM},
+
+ /* saw the * possibly ending a comment */
+ {COM3, {C_XX}, COM2},
+ {COM3, {'\n'}, S_COMNL},
+ {COM3, {'*'}, COM3},
+ {COM3, {'/'}, S_COMMENT},
+
+ /* // comment */
+ {COM4, {C_XX}, COM4},
+ {COM4, {'\n'}, S_NL},
+ {COM4, {EOFC}, S_EOFCOM},
+
+ /* saw white space, eat it up */
+ {WS1, {C_XX}, S_WS},
+ {WS1, {'\t', '\v', ' '}, WS1},
+
+ /* saw -, check --, -=, -> */
+ {MINUS1, {C_XX}, ACT(MINUS, S_SELFB)},
+ {MINUS1, {'-'}, ACT(MMINUS, S_SELF)},
+ {MINUS1, {'='}, ACT(ASMINUS, S_SELF)},
+ {MINUS1, {'>'}, ACT(ARROW, S_SELF)},
+
+ /* saw +, check ++, += */
+ {PLUS1, {C_XX}, ACT(PLUS, S_SELFB)},
+ {PLUS1, {'+'}, ACT(PPLUS, S_SELF)},
+ {PLUS1, {'='}, ACT(ASPLUS, S_SELF)},
+
+ /* saw <, check <<, <<=, <= */
+ {LT1, {C_XX}, ACT(LT, S_SELFB)},
+ {LT1, {'<'}, LT2},
+ {LT1, {'='}, ACT(LEQ, S_SELF)},
+ {LT2, {C_XX}, ACT(LSH, S_SELFB)},
+ {LT2, {'='}, ACT(ASLSH, S_SELF)},
+
+ /* saw >, check >>, >>=, >= */
+ {GT1, {C_XX}, ACT(GT, S_SELFB)},
+ {GT1, {'>'}, GT2},
+ {GT1, {'='}, ACT(GEQ, S_SELF)},
+ {GT2, {C_XX}, ACT(RSH, S_SELFB)},
+ {GT2, {'='}, ACT(ASRSH, S_SELF)},
+
+ /* = */
+ {ASG1, {C_XX}, ACT(ASGN, S_SELFB)},
+ {ASG1, {'='}, ACT(EQ, S_SELF)},
+
+ /* ! */
+ {NOT1, {C_XX}, ACT(NOT, S_SELFB)},
+ {NOT1, {'='}, ACT(NEQ, S_SELF)},
+
+ /* & */
+ {AND1, {C_XX}, ACT(AND, S_SELFB)},
+ {AND1, {'&'}, ACT(LAND, S_SELF)},
+ {AND1, {'='}, ACT(ASAND, S_SELF)},
+
+ /* | */
+ {OR1, {C_XX}, ACT(OR, S_SELFB)},
+ {OR1, {'|'}, ACT(LOR, S_SELF)},
+ {OR1, {'='}, ACT(ASOR, S_SELF)},
+
+ /* # */
+ {SHARP1, {C_XX}, ACT(SHARP, S_SELFB)},
+ {SHARP1, {'#'}, ACT(DSHARP, S_SELF)},
+
+ /* % */
+ {PCT1, {C_XX}, ACT(PCT, S_SELFB)},
+ {PCT1, {'='}, ACT(ASPCT, S_SELF)},
+
+ /* * */
+ {STAR1, {C_XX}, ACT(STAR, S_SELFB)},
+ {STAR1, {'='}, ACT(ASSTAR, S_SELF)},
+
+ /* ^ */
+ {CIRC1, {C_XX}, ACT(CIRC, S_SELFB)},
+ {CIRC1, {'='}, ACT(ASCIRC, S_SELF)},
+
+ {-1, "", 0}
+};
+
+/* first index is char, second is state */
+/* increase #states to power of 2 to encourage use of shift */
+static short bigfsm[256][MAXSTATE];
+
+void
+ expandlex(void)
+{
+ const struct fsm *fp;
+ int i, j, nstate;
+
+ for (fp = fsm; fp->state >= 0; fp++)
+ {
+ for (i = 0; fp->ch[i]; i++)
+ {
+ nstate = fp->nextstate;
+ if (nstate >= S_SELF)
+ nstate = ~nstate;
+ switch (fp->ch[i])
+ {
+
+ case C_XX: /* random characters */
+ for (j = 0; j < 256; j++)
+ bigfsm[j][fp->state] = (short) nstate;
+ continue;
+ case C_ALPH:
+ for (j = 0; j < 256; j++)
+ if (('a' <= j && j <= 'z') || ('A' <= j && j <= 'Z')
+ || j == '_')
+ bigfsm[j][fp->state] = (short) nstate;
+ continue;
+ case C_NUM:
+ for (j = '0'; j <= '9'; j++)
+ bigfsm[j][fp->state] = (short) nstate;
+ continue;
+ default:
+ bigfsm[fp->ch[i]][fp->state] = (short) nstate;
+ }
+ }
+ }
+
+ /*
+ * install special cases for ? (trigraphs), \ (splicing), runes, and
+ * EOB
+ */
+ for (i = 0; i < MAXSTATE; i++)
+ {
+ for (j = 0; j < 0xFF; j++)
+ if (j == '?' || j == '\\' || j == '\n' || j == '\r')
+ {
+ if (bigfsm[j][i] > 0)
+ bigfsm[j][i] = ~bigfsm[j][i];
+ bigfsm[j][i] &= ~QBSBIT;
+ }
+ bigfsm[EOB][i] = ~S_EOB;
+ if (bigfsm[EOFC][i] >= 0)
+ bigfsm[EOFC][i] = ~S_EOF;
+ }
+}
+
+void
+ fixlex(void)
+{
+ /* do C++ comments? */
+ if ((Cplusplus == 0) || (Cflag != 0))
+ bigfsm['/'][COM1] = bigfsm['x'][COM1];
+}
+
+/*
+ * fill in a row of tokens from input, terminated by NL or END
+ * First token is put at trp->lp.
+ * Reset is non-zero when the input buffer can be "rewound."
+ * The value is a flag indicating that possible macros have
+ * been seen in the row.
+ */
+int
+ gettokens(Tokenrow * trp, int reset)
+{
+ int c, state, oldstate;
+ uchar *ip;
+ Token *tp, *maxp;
+ int runelen;
+ Source *s = cursource;
+ int nmac = 0;
+
+ tp = trp->lp;
+ ip = s->inp;
+ if (reset)
+ {
+ s->lineinc = 0;
+ if (ip >= s->inl)
+ { /* nothing in buffer */
+ s->inl = s->inb;
+ fillbuf(s);
+ ip = s->inp = s->inb;
+ }
+ else
+ if (ip >= s->inb + (3 * INS / 4))
+ {
+ memmove(s->inb, ip, 4 + s->inl - ip);
+ s->inl = s->inb + (s->inl - ip);
+ ip = s->inp = s->inb;
+ }
+ }
+ maxp = &trp->bp[trp->max];
+ runelen = 1;
+ for (;;)
+ {
+continue2:
+ if (tp >= maxp)
+ {
+ trp->lp = tp;
+ tp = growtokenrow(trp);
+ // coverity[overrun-local : FALSE] - a multiple of trp->max is allocated, not trp->max itself
+ maxp = &trp->bp[trp->max];
+ }
+ tp->type = UNCLASS;
+ tp->t = ip;
+ tp->wslen = 0;
+ state = START;
+ for (;;)
+ {
+ oldstate = state;
+
+ c = *ip;
+
+ if ((state = bigfsm[c][state]) >= 0)
+ {
+ ip += runelen;
+ runelen = 1;
+ continue;
+ }
+ state = ~state;
+ reswitch:
+ switch (state & 0177)
+ {
+ case S_SELF:
+ ip += runelen;
+ runelen = 1;
+ /*fall-through*/
+ case S_SELFB:
+ tp->type = (unsigned char) GETACT(state);
+ tp->len = ip - tp->t;
+ tp++;
+ goto continue2;
+
+ case S_NAME: /* like S_SELFB but with nmac check */
+ tp->type = NAME;
+ tp->len = ip - tp->t;
+ nmac |= quicklook(tp->t[0], tp->len > 1 ? tp->t[1] : 0);
+ tp++;
+ goto continue2;
+
+ case S_WS:
+ tp->wslen = ip - tp->t;
+ tp->t = ip;
+ state = START;
+ continue;
+
+ default:
+ if ((state & QBSBIT) == 0)
+ {
+ ip += runelen;
+ runelen = 1;
+ continue;
+ }
+ state &= ~QBSBIT;
+ s->inp = ip;
+
+ if (c == '\n')
+ {
+ while (s->inp + 1 >= s->inl && fillbuf(s) != EOF);
+
+ if (s->inp[1] == '\r')
+ {
+ memmove(s->inp + 1, s->inp + 2, s->inl - s->inp + 2);
+ s->inl -= 1;
+ }
+
+ goto reswitch;
+ }
+
+ if (c == '\r')
+ {
+ while (s->inp + 1 >= s->inl && fillbuf(s) != EOF);
+
+ if (s->inp[1] == '\n')
+ {
+ memmove(s->inp, s->inp + 1, s->inl - s->inp + 1);
+ s->inl -= 1;
+ }
+ else
+ *s->inp = '\n';
+
+ state = oldstate;
+ continue;
+ }
+
+ if (c == '?')
+ { /* check trigraph */
+ if (trigraph(s))
+ {
+ state = oldstate;
+ continue;
+ }
+ goto reswitch;
+ }
+ if (c == '\\')
+ { /* line-folding */
+ if (foldline(s))
+ {
+ s->lineinc++;
+ state = oldstate;
+ continue;
+ }
+ goto reswitch;
+ }
+ error(WARNING, "Lexical botch in cpp");
+ ip += runelen;
+ runelen = 1;
+ continue;
+
+ case S_EOB:
+ s->inp = ip;
+ fillbuf(cursource);
+ state = oldstate;
+ continue;
+
+ case S_EOF:
+ tp->type = END;
+ tp->len = 0;
+ s->inp = ip;
+ if (tp != trp->bp && (tp - 1)->type != NL && cursource->fd != -1)
+ error(WARNING, "No newline at end of file");
+ trp->lp = tp + 1;
+ return nmac;
+
+ case S_STNL:
+ error(ERROR, "Unterminated string or char const");
+ /* fall through */
+ case S_NL:
+ tp->t = ip;
+ tp->type = NL;
+ tp->len = 1;
+ tp->wslen = 0;
+ s->lineinc++;
+ s->inp = ip + 1;
+ trp->lp = tp + 1;
+ return nmac;
+
+ case S_EOFSTR:
+ error(FATAL, "EOF in string or char constant");
+ break;
+
+ case S_COMNL:
+ s->lineinc++;
+ state = COM2;
+ ip += runelen;
+ runelen = 1;
+ continue;
+
+ case S_EOFCOM:
+ error(WARNING, "EOF inside comment");
+ --ip;
+ /* fall through */
+ case S_COMMENT:
+ if (!Cflag)
+ {
+ tp->t = ++ip;
+ tp->t[-1] = ' ';
+ tp->wslen = 1;
+ state = START;
+ continue;
+ }
+ else
+ {
+ runelen = 1;
+ s->lineinc = 0;
+ tp->type = COMMENT;
+ }
+ }
+ break;
+ }
+ ip += runelen;
+ runelen = 1;
+ tp->len = ip - tp->t;
+ tp++;
+ }
+}
+
+/* have seen ?; handle the trigraph it starts (if any) else 0 */
+int
+ trigraph(Source * s)
+{
+ uchar c;
+
+ while (s->inp + 2 >= s->inl && fillbuf(s) != EOF);
+ ;
+ if (s->inp[1] != '?')
+ return 0;
+ c = 0;
+ switch (s->inp[2])
+ {
+ case '=':
+ c = '#';
+ break;
+ case '(':
+ c = '[';
+ break;
+ case '/':
+ c = '\\';
+ break;
+ case ')':
+ c = ']';
+ break;
+ case '\'':
+ c = '^';
+ break;
+ case '<':
+ c = '{';
+ break;
+ case '!':
+ c = '|';
+ break;
+ case '>':
+ c = '}';
+ break;
+ case '-':
+ c = '~';
+ break;
+ }
+ if (c)
+ {
+ *s->inp = c;
+ memmove(s->inp + 1, s->inp + 3, s->inl - s->inp + 2);
+ s->inl -= 2;
+ }
+ return c;
+}
+
+int
+ foldline(Source * s)
+{
+ int n = 1;
+
+ /* skip pending white spaces */
+ while ((s->inp[n] == ' ') || (s->inp[n] == '\t'))
+ {
+ n++;
+ if ((s->inp + n >= s->inl) && (fillbuf(s) == EOF))
+ break;
+ }
+
+ /* refill buffer */
+ while (s->inp + (n + 1) >= s->inl && fillbuf(s) != EOF);
+
+ /* skip DOS line ends */
+ if (((s->inp[n] == '\r') && (s->inp[n+1] == '\n')) ||
+ ((s->inp[n] == '\n') && (s->inp[n+1] == '\r')))
+ n++;
+
+ if ((s->inp[n] == '\n') || (s->inp[n] == '\r'))
+ {
+ memmove(s->inp, s->inp + n + 1, s->inl - s->inp + n + 2);
+ s->inl -= n + 1;
+ return 1;
+ }
+ return 0;
+}
+
+int
+ fillbuf(Source * s)
+{
+ int n = 0;
+
+ if (s->fd >= 0)
+ {
+ n = read(s->fd, (char *) s->inl, INS / 8);
+ if (n <= 0)
+ n = 0;
+ }
+ s->inl += n;
+ s->inl[0] = s->inl[1] = s->inl[2] = s->inl[3] = EOB;
+ if (n == 0)
+ {
+ s->inl[0] = s->inl[1] = s->inl[2] = s->inl[3] = EOFC;
+ return EOF;
+ }
+ return 0;
+}
+
+/*
+ * Push down to new source of characters.
+ * If fd>0 and str==NULL, then from a file `name';
+ * if fd==-1 and str, then from the string.
+ */
+Source *
+ setsource(char *name, int path, int fd, char const *str, int wrap)
+{
+ Source *s = new(Source);
+ size_t len;
+
+ s->line = 1;
+ s->lineinc = 0;
+ s->fd = fd;
+ s->filename = name;
+ s->next = cursource;
+ s->ifdepth = 0;
+ s->pathdepth = path;
+ s->wrap = wrap;
+
+ cursource = s;
+
+ if (s->wrap)
+ genwrap(0);
+
+ /* slop at right for EOB */
+ if (str)
+ {
+ len = strlen(str);
+ s->inb = domalloc(len + 4);
+ s->inp = s->inb;
+ memcpy((char *) s->inp, str, len);
+ }
+ else
+ {
+ s->inb = domalloc(INS + 4);
+ s->inp = s->inb;
+ len = 0;
+ }
+ s->inl = s->inp + len;
+ s->inl[0] = s->inl[1] = EOB;
+
+ return s;
+}
+
+void
+ unsetsource(void)
+{
+ Source *s = cursource;
+
+ if (s->wrap)
+ genwrap(1);
+
+ if (s->fd >= 0)
+ {
+ close(s->fd);
+ dofree(s->inb);
+ }
+ cursource = s->next;
+ dofree(s);
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/soltools/cpp/_macro.c b/soltools/cpp/_macro.c
new file mode 100644
index 000000000..ef41b992e
--- /dev/null
+++ b/soltools/cpp/_macro.c
@@ -0,0 +1,762 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#if defined(__IBMC__) || defined(__EMX__) || defined(_MSC_VER)
+# ifndef PATH_MAX
+# define PATH_MAX _MAX_PATH
+# endif
+#endif
+#include <limits.h>
+
+#include "cpp.h"
+
+#define NCONCAT 16384
+
+/*
+ * do a macro definition. tp points to the name being defined in the line
+ */
+void
+ dodefine(Tokenrow * trp)
+{
+ Token *tp;
+ Nlist *np;
+ Source *s;
+ Tokenrow *def, *args;
+ static uchar location[(PATH_MAX + 8) * NINC], *cp;
+
+ tp = trp->tp + 1;
+ if (tp >= trp->lp || tp->type != NAME)
+ {
+ error(ERROR, "#defined token is not a name");
+ return;
+ }
+ np = lookup(tp, 1);
+ if (np->flag & ISUNCHANGE)
+ {
+ error(ERROR, "#defined token %t can't be redefined", tp);
+ return;
+ }
+ /* collect arguments */
+ tp += 1;
+ args = NULL;
+ if (tp < trp->lp && tp->type == LP && tp->wslen == 0)
+ {
+ tp += 1;
+ args = new(Tokenrow);
+ maketokenrow(2, args);
+ if (tp->type != RP)
+ {
+ /* macro with args */
+ size_t narg = 0;
+ int err = 0;
+
+ for (;;)
+ {
+ Token *atp;
+
+ if (tp->type != NAME)
+ {
+ err++;
+ break;
+ }
+ if (narg >= args->max)
+ growtokenrow(args);
+ for (atp = args->bp; atp < args->lp; atp++)
+ if (atp->len == tp->len
+ && strncmp((char *) atp->t, (char *) tp->t, tp->len) == 0)
+ error(ERROR, "Duplicate macro argument");
+ *args->lp++ = *tp;
+ narg++;
+ tp += 1;
+ if (tp->type == RP)
+ break;
+ if (tp->type != COMMA)
+ {
+ err++;
+ break;
+ }
+ tp += 1;
+ }
+ if (err)
+ {
+ error(ERROR, "Syntax error in macro parameters");
+ return;
+ }
+ }
+ tp += 1;
+ }
+ trp->tp = tp;
+ if (((trp->lp) - 1)->type == NL)
+ trp->lp -= 1;
+ def = normtokenrow(trp);
+ if (np->flag & ISDEFINED)
+ {
+ if (comparetokens(def, np->vp)
+ || (np->ap == NULL) != (args == NULL)
+ || (np->ap && comparetokens(args, np->ap)))
+ {
+ if ( np->loc )
+ error(ERROR,
+ "Macro redefinition of %t (already defined at %s)",
+ trp->bp + 2, np->loc);
+ else
+ error(ERROR,
+ "Macro redefinition of %t (already defined at %s)",
+ trp->bp + 2, "commandline" );
+ }
+ }
+ if (args)
+ {
+ Tokenrow *tap;
+
+ tap = normtokenrow(args);
+ dofree(args->bp);
+ dofree(args);
+ args = tap;
+ }
+ np->ap = args;
+ np->vp = def;
+ np->flag |= ISDEFINED;
+
+ /* build location string of macro definition */
+ for (cp = location, s = cursource; s; s = s->next)
+ if (*s->filename)
+ {
+ if (cp != location)
+ *cp++ = ' ';
+ sprintf((char *)cp, "%s:%d", s->filename, s->line);
+ cp += strlen((char *)cp);
+ }
+
+ np->loc = newstring(location, strlen((char *)location), 0);
+
+ if (Mflag)
+ {
+ if (np->ap)
+ error(INFO, "Macro definition of %s(%r) [%r]", np->name, np->ap, np->vp);
+ else
+ error(INFO, "Macro definition of %s [%r]", np->name, np->vp);
+ }
+}
+
+/*
+ * Definition received via -D or -U
+ */
+void
+ doadefine(Tokenrow * trp, int type)
+{
+ Nlist *np;
+ static uchar onestr[2] = "1";
+ static Token onetoken[1] = {{NUMBER, 0, 1, onestr, 0}};
+ static Tokenrow onetr = {onetoken, onetoken, onetoken + 1, 1};
+
+ trp->tp = trp->bp;
+ if (type == 'U')
+ {
+ if (trp->lp - trp->tp != 2 || trp->tp->type != NAME)
+ goto syntax;
+ if ((np = lookup(trp->tp, 0)) == NULL)
+ return;
+ np->flag &= ~ISDEFINED;
+ return;
+ }
+
+ if (type == 'A')
+ {
+ if (trp->tp >= trp->lp || trp->tp->type != NAME)
+ goto syntax;
+ trp->tp->type = ARCHITECTURE;
+ np = lookup(trp->tp, 1);
+ np->flag |= ISARCHITECTURE;
+ trp->tp += 1;
+ if (trp->tp >= trp->lp || trp->tp->type == END)
+ {
+ np->vp = &onetr;
+ return;
+ }
+ else
+ error(FATAL, "Illegal -A argument %r", trp);
+ }
+
+ if (trp->tp >= trp->lp || trp->tp->type != NAME)
+ goto syntax;
+ np = lookup(trp->tp, 1);
+ np->flag |= ISDEFINED;
+ trp->tp += 1;
+ if (trp->tp >= trp->lp || trp->tp->type == END)
+ {
+ np->vp = &onetr;
+ return;
+ }
+ if (trp->tp->type != ASGN)
+ goto syntax;
+ trp->tp += 1;
+ if ((trp->lp - 1)->type == END)
+ trp->lp -= 1;
+ np->vp = normtokenrow(trp);
+ return;
+syntax:
+ error(FATAL, "Illegal -D or -U argument %r", trp);
+}
+
+
+
+/*
+ * Do macro expansion in a row of tokens.
+ * Flag is NULL if more input can be gathered.
+ */
+void
+ expandrow(Tokenrow * trp, char *flag)
+{
+ Token * tp;
+ Nlist * np;
+
+ MacroValidatorList validators;
+ mvl_init(&validators);
+ /* Sets all token-identifiers to 0 because tokens may not be initialised (never use C!) */
+ tokenrow_zeroTokenIdentifiers(trp);
+
+ if (flag)
+ setsource(flag, -1, -1, "", 0);
+ for (tp = trp->tp; tp < trp->lp;)
+ {
+ mvl_check(&validators, tp);
+
+ if (tp->type != NAME
+ || quicklook(tp->t[0], tp->len > 1 ? tp->t[1] : 0) == 0
+ || (np = lookup(tp, 0)) == NULL
+ || (np->flag & (ISDEFINED | ISMAC)) == 0
+ || (np->flag & ISACTIVE) != 0)
+ {
+ tp++;
+ continue;
+ }
+ trp->tp = tp;
+ if (np->val == KDEFINED)
+ {
+ tp->type = DEFINED;
+ if ((tp + 1) < trp->lp && (tp + 1)->type == NAME)
+ (tp + 1)->type = NAME1;
+ else
+ if ((tp + 3) < trp->lp && (tp + 1)->type == LP
+ && (tp + 2)->type == NAME && (tp + 3)->type == RP)
+ (tp + 2)->type = NAME1;
+ else
+ error(ERROR, "Incorrect syntax for `defined'");
+ tp++;
+ continue;
+ }
+ else
+ if (np->val == KMACHINE)
+ {
+ if (((tp - 1) >= trp->bp) && ((tp - 1)->type == SHARP))
+ {
+ tp->type = ARCHITECTURE;
+ if ((tp + 1) < trp->lp && (tp + 1)->type == NAME)
+ (tp + 1)->type = NAME2;
+ else
+ if ((tp + 3) < trp->lp && (tp + 1)->type == LP
+ && (tp + 2)->type == NAME && (tp + 3)->type == RP)
+ (tp + 2)->type = NAME2;
+ else
+ error(ERROR, "Incorrect syntax for `#machine'");
+ }
+ tp++;
+ continue;
+ }
+
+ if (np->flag & ISMAC)
+ builtin(trp, np->val);
+ else
+ {
+ // coverity[overrun-buffer-arg: FALSE] - a multiple of trp->max is allocated, not trp->max itself
+ expand(trp, np, &validators);
+ }
+ tp = trp->tp;
+ } // end for
+ if (flag)
+ unsetsource();
+
+ mvl_destruct(&validators);
+}
+
+/*
+ * Expand the macro whose name is np, at token trp->tp, in the tokenrow.
+ * Return trp->tp at the first token next to be expanded
+ * (ordinarily the beginning of the expansion)
+ * I.e.: the same position as before!
+ * Only one expansion is performed, then we return to the expandrow()
+ * loop and start at same position.
+ */
+void
+ expand(Tokenrow * trp, Nlist * np, MacroValidatorList * pValidators)
+{
+ Tokenrow ntr;
+ int ntokc, narg;
+ Tokenrow *atr[NARG + 1];
+
+ if (Mflag == 2)
+ {
+ if (np->ap)
+ error(INFO, "Macro expansion of %t with %s(%r)", trp->tp, np->name, np->ap);
+ else
+ error(INFO, "Macro expansion of %t with %s", trp->tp, np->name);
+ }
+
+ copytokenrow(&ntr, np->vp); /* copy macro value */
+ if (np->ap == NULL) /* parameterless */
+ ntokc = 1;
+ else
+ {
+ int i;
+
+ ntokc = gatherargs(trp, atr, &narg);
+ if (narg < 0)
+ { /* not actually a call (no '(') */
+ trp->tp++;
+ return;
+ }
+ if (narg != rowlen(np->ap))
+ {
+ error(ERROR, "Disagreement in number of macro arguments");
+ trp->tp += ntokc;
+ return;
+ }
+
+ /** If gatherargs passed a macro validating token, this token
+ must become valid here.
+ trp->tp+0 was checked in expandrow(), so we don't need to do it
+ again here:
+ */
+ for (i = 1; i < ntokc; i++)
+ {
+ mvl_check(pValidators,trp->tp+i);
+ }
+
+ substargs(np, &ntr, atr); /* put args into replacement */
+ for (i = 0; i < narg; i++)
+ {
+ dofree(atr[i]->bp);
+ dofree(atr[i]);
+ }
+ }
+
+ doconcat(&ntr); /* execute ## operators */
+ ntr.tp = ntr.bp;
+ makespace(&ntr, trp->tp);
+
+ tokenrow_zeroTokenIdentifiers(&ntr);
+ insertrow(trp, ntokc, &ntr);
+
+ /* add validator for just invalidated macro:
+ */
+ np->flag |= ISACTIVE;
+ if (trp->tp != trp->lp)
+ { /* tp is a valid pointer: */
+ mvl_add(pValidators,np,trp->tp);
+ }
+ else
+ { /* tp is == lp, therefore does not point to valid memory: */
+ mvl_add(pValidators,np,NULL);
+ }
+ /* reset trp->tp to original position:
+ */
+ trp->tp -= ntr.lp - ntr.bp; /* so the result will be tested for macros from the same position again */
+
+ dofree(ntr.bp);
+
+ return;
+}
+
+/*
+ * Gather an arglist, starting in trp with tp pointing at the macro name.
+ * Return total number of tokens passed, stash number of args found.
+ * trp->tp is not changed relative to the tokenrow.
+ */
+int
+ gatherargs(Tokenrow * trp, Tokenrow ** atr, int *narg)
+{
+ int parens = 1;
+ int ntok = 0;
+ Token *bp, *lp;
+ Tokenrow ttr;
+ int ntokp;
+ int needspace;
+
+ *narg = -1; /* means that there is no macro
+ * call */
+ /* look for the ( */
+ for (;;)
+ {
+ trp->tp++;
+ ntok++;
+ if (trp->tp >= trp->lp)
+ {
+ // coverity[overrun-buffer-arg: FALSE] - a multiple of trp->max is allocated, not trp->max itself
+ gettokens(trp, 0);
+ if ((trp->lp - 1)->type == END)
+ {
+ trp->lp -= 1;
+ trp->tp -= ntok;
+ return ntok;
+ }
+ }
+ if (trp->tp->type == LP)
+ break;
+ if (trp->tp->type != NL)
+ return ntok;
+ }
+ *narg = 0;
+ ntok++;
+ ntokp = ntok;
+ trp->tp++;
+ /* search for the terminating ), possibly extending the row */
+ needspace = 0;
+ while (parens > 0)
+ {
+ if (trp->tp >= trp->lp)
+ {
+ // coverity[overrun-buffer-arg: FALSE] - a multiple of trp->max is allocated, not trp->max itself
+ gettokens(trp, 0);
+ }
+ if (needspace)
+ {
+ needspace = 0;
+ /* makespace(trp); [rh] */
+ }
+ if (trp->tp->type == END)
+ {
+ trp->lp -= 1;
+ trp->tp -= ntok;
+ error(ERROR, "EOF in macro arglist");
+ return ntok;
+ }
+ if (trp->tp->type == NL)
+ {
+ trp->tp += 1;
+ adjustrow(trp, -1);
+ trp->tp -= 1;
+ /* makespace(trp); [rh] */
+ needspace = 1;
+ continue;
+ }
+ if (trp->tp->type == LP)
+ parens++;
+ else
+ if (trp->tp->type == RP)
+ parens--;
+ trp->tp++;
+ ntok++;
+ }
+ trp->tp -= ntok;
+ /* Now trp->tp won't move underneath us */
+ lp = bp = trp->tp + ntokp;
+ for (; parens >= 0; lp++)
+ {
+ if (lp->type == LP)
+ {
+ parens++;
+ continue;
+ }
+ if (lp->type == RP)
+ parens--;
+ if (lp->type == DSHARP)
+ lp->type = DSHARP1; /* ## not special in arg */
+ if ((lp->type == COMMA && parens == 0) ||
+ ( parens < 0 && ((lp - 1)->type != LP)))
+ {
+ if (*narg >= NARG - 1)
+ error(FATAL, "Sorry, too many macro arguments");
+ ttr.bp = ttr.tp = bp;
+ ttr.lp = lp;
+ atr[(*narg)++] = normtokenrow(&ttr);
+ bp = lp + 1;
+ }
+ }
+ return ntok;
+}
+
+/*
+ * substitute the argument list into the replacement string
+ * This would be simple except for ## and #
+ */
+void
+ substargs(Nlist * np, Tokenrow * rtr, Tokenrow ** atr)
+{
+ Tokenrow tatr;
+ Token *tp;
+ int ntok, argno;
+
+ for (rtr->tp = rtr->bp; rtr->tp < rtr->lp;)
+ {
+ if (rtr->tp->type == SHARP)
+ { /* string operator */
+ tp = rtr->tp;
+ rtr->tp += 1;
+ if ((argno = lookuparg(np, rtr->tp)) < 0)
+ {
+ error(ERROR, "# not followed by macro parameter");
+ continue;
+ }
+ ntok = 1 + (int)(rtr->tp - tp);
+ rtr->tp = tp;
+ insertrow(rtr, ntok, stringify(atr[argno]));
+ continue;
+ }
+ if (rtr->tp->type == NAME
+ && (argno = lookuparg(np, rtr->tp)) >= 0)
+ {
+ if (((rtr->tp + 1) < rtr->lp && (rtr->tp + 1)->type == DSHARP)
+ || (rtr->tp != rtr->bp && (rtr->tp - 1)->type == DSHARP))
+ {
+ copytokenrow(&tatr, atr[argno]);
+ makespace(&tatr, rtr->tp);
+ insertrow(rtr, 1, &tatr);
+ dofree(tatr.bp);
+ }
+ else
+ {
+ copytokenrow(&tatr, atr[argno]);
+ makespace(&tatr, rtr->tp);
+ expandrow(&tatr, "<macro>");
+ insertrow(rtr, 1, &tatr);
+ dofree(tatr.bp);
+ }
+ continue;
+ }
+ rtr->tp++;
+ }
+}
+
+/*
+ * Evaluate the ## operators in a tokenrow
+ */
+void
+ doconcat(Tokenrow * trp)
+{
+ Token *ltp, *ntp;
+ Tokenrow ntr;
+ size_t len;
+
+ for (trp->tp = trp->bp; trp->tp < trp->lp; trp->tp++)
+ {
+ if (trp->tp->type == DSHARP1)
+ trp->tp->type = DSHARP;
+ else
+ if (trp->tp->type == DSHARP)
+ {
+ int i;
+ char tt[NCONCAT];
+
+ ltp = trp->tp - 1;
+ ntp = trp->tp + 1;
+
+ if (ltp < trp->bp || ntp >= trp->lp)
+ {
+ error(ERROR, "## occurs at border of replacement");
+ continue;
+ }
+
+ ntp = ltp;
+ i = 1;
+ len = 0;
+
+ do
+ {
+ if (len + ntp->len + ntp->wslen > sizeof(tt))
+ {
+ error(ERROR, "## string concatenation buffer overrun");
+ break;
+ }
+
+ if (ntp != trp->tp + 1)
+ {
+ strncpy((char *) tt + len, (char *) ntp->t - ntp->wslen,
+ ntp->len + ntp->wslen);
+ len += ntp->len + ntp->wslen;
+ }
+ else
+ {
+ // remove spaces around ##
+ strncpy((char *) tt + len, (char *) ntp->t, ntp->len);
+ len += ntp->len;
+ }
+
+ ntp = trp->tp + i;
+ i++;
+ }
+ while (ntp < trp->lp);
+
+ tt[len] = '\0';
+ setsource("<##>", -1, -1, tt, 0);
+ maketokenrow(3, &ntr);
+ // coverity[overrun-buffer-arg: FALSE] - a multiple of trp->max is allocated, not trp->max itself
+ gettokens(&ntr, 1);
+ unsetsource();
+ if (ntr.bp->type == UNCLASS)
+ error(WARNING, "Bad token %r produced by ##", &ntr);
+ while ((ntr.lp-1)->len == 0 && ntr.lp != ntr.bp)
+ ntr.lp--;
+
+ doconcat(&ntr);
+ trp->tp = ltp;
+ makespace(&ntr, ltp);
+ insertrow(trp, (int)(ntp - ltp), &ntr);
+ dofree(ntr.bp);
+ trp->tp--;
+ }
+ }
+}
+
+/*
+ * tp is a potential parameter name of macro mac;
+ * look it up in mac's arglist, and if found, return the
+ * corresponding index in the argname array. Return -1 if not found.
+ */
+int
+ lookuparg(Nlist * mac, Token const * tp)
+{
+ Token *ap;
+
+ if (tp->type != NAME || mac->ap == NULL)
+ return -1;
+ for (ap = mac->ap->bp; ap < mac->ap->lp; ap++)
+ {
+ if (ap->len == tp->len && strncmp((char *) ap->t, (char *) tp->t, ap->len) == 0)
+ return (int)(ap - mac->ap->bp);
+ }
+ return -1;
+}
+
+/*
+ * Return a quoted version of the tokenrow (from # arg)
+ */
+#define STRLEN 512
+Tokenrow *
+ stringify(Tokenrow * vp)
+{
+ static Token t = {STRING, 0, 0, NULL, 0};
+ static Tokenrow tr = {&t, &t, &t + 1, 1};
+ Token *tp;
+ uchar s[STRLEN];
+ uchar *sp = s, *cp;
+ int i, instring;
+
+ *sp++ = '"';
+ for (tp = vp->bp; tp < vp->lp; tp++)
+ {
+ instring = tp->type == STRING || tp->type == CCON;
+ if (sp + 2 * tp->len + tp->wslen >= &s[STRLEN - 10])
+ {
+ error(ERROR, "Stringified macro arg is too long");
+ break;
+ }
+
+ // Change by np 31.10.2001, #93725 - begin
+ if ( tp->wslen > 0 )
+ *sp++ = ' ';
+ // change end.
+
+ for (i = 0, cp = tp->t; (unsigned int)i < tp->len; i++)
+ {
+ if (instring && (*cp == '"' || *cp == '\\'))
+ *sp++ = '\\';
+ *sp++ = *cp++;
+ }
+ }
+ *sp++ = '"';
+ *sp = '\0';
+ sp = s;
+ t.len = strlen((char *) sp);
+ t.t = newstring(sp, t.len, 0);
+ return &tr;
+}
+
+/*
+ * expand a builtin name
+ */
+void
+ builtin(Tokenrow * trp, int biname)
+{
+ char *op;
+ Token *tp;
+ Source *s;
+
+ tp = trp->tp;
+ trp->tp++;
+ /* need to find the real source */
+ s = cursource;
+ while (s && s->fd == -1)
+ s = s->next;
+ if (s == NULL)
+ s = cursource;
+ /* most are strings */
+ tp->type = STRING;
+ if (tp->wslen)
+ {
+ *outptr++ = ' ';
+ tp->wslen = 1;
+ }
+ op = outptr;
+ *op++ = '"';
+ switch (biname)
+ {
+
+ case KLINENO:
+ tp->type = NUMBER;
+ op = outnum(op - 1, s->line);
+ break;
+
+ case KFILE:
+ {
+ char *src = s->filename;
+
+ while ((*op++ = *src++) != 0)
+ if (src[-1] == '\\')
+ *op++ = '\\';
+ op--;
+ break;
+ }
+
+ case KDATE:
+ strncpy(op, curtime + 4, 7);
+ strncpy(op + 7, curtime + 20, 4);
+ op += 11;
+ break;
+
+ case KTIME:
+ strncpy(op, curtime + 11, 8);
+ op += 8;
+ break;
+
+ default:
+ error(ERROR, "cpp botch: unknown internal macro");
+ return;
+ }
+ if (tp->type == STRING)
+ *op++ = '"';
+ tp->t = (uchar *) outptr;
+ tp->len = op - outptr;
+ outptr = op;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/soltools/cpp/_mcrvalid.c b/soltools/cpp/_mcrvalid.c
new file mode 100644
index 000000000..637706530
--- /dev/null
+++ b/soltools/cpp/_mcrvalid.c
@@ -0,0 +1,127 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "cpp.h"
+
+void
+mvl_init(MacroValidatorList * out_pValidators)
+{
+ out_pValidators->pFirst = NULL;
+ out_pValidators->nextFreeIdentifier = 1;
+}
+
+void
+mvl_destruct(MacroValidatorList * out_pValidators)
+{
+ MacroValidator * pV = out_pValidators->pFirst;
+ MacroValidator * pDel;
+ for ( pDel = out_pValidators->pFirst;
+ pDel != NULL;
+ pDel = pV )
+ {
+ pV = pV->pNext;
+
+ pDel->pMacro->flag &= (~ISACTIVE);
+ dofree(pDel);
+ }
+}
+
+
+#define INVALID_TILL_ENDOFROW 32000
+
+/* If in_pTokenWhereMacroBecomesValid == 0, the macro is at row end
+ and therefore there does not exist any token, where the macro becomes
+ valid again. It is revalidated, when the row was processed complete.
+*/
+void
+mvl_add( MacroValidatorList * inout_pValidators,
+ Nlist * in_pMacro,
+ Token * in_pTokenWhereMacroBecomesValid )
+{
+
+ MacroValidator * pNew = new(MacroValidator);
+ pNew->pMacro = in_pMacro;
+
+ if (in_pTokenWhereMacroBecomesValid == NULL)
+ {
+ pNew->nTokenWhereMacroBecomesValid = INVALID_TILL_ENDOFROW;
+ }
+ else if (in_pTokenWhereMacroBecomesValid->identifier > 0)
+ {
+ pNew->nTokenWhereMacroBecomesValid = in_pTokenWhereMacroBecomesValid->identifier;
+ }
+ else
+ {
+ pNew->nTokenWhereMacroBecomesValid = inout_pValidators->nextFreeIdentifier;
+ in_pTokenWhereMacroBecomesValid->identifier = inout_pValidators->nextFreeIdentifier;
+ inout_pValidators->nextFreeIdentifier++;
+ }
+
+ pNew->pNext = inout_pValidators->pFirst;
+ inout_pValidators->pFirst = pNew;
+}
+
+void
+mvl_check( MacroValidatorList * inout_pValidators,
+ Token const * inout_pTokenToCheck)
+{
+ MacroValidator * pV; /* Running pointer */
+ MacroValidator * pCheckedOnes; /* Here new list is built. */
+ pCheckedOnes = NULL;
+
+ for ( pV = inout_pValidators->pFirst;
+ pV != NULL;
+ pV = inout_pValidators->pFirst )
+ {
+ inout_pValidators->pFirst = pV->pNext;
+
+ if (pV->nTokenWhereMacroBecomesValid == inout_pTokenToCheck->identifier)
+ {
+ pV->pMacro->flag &= (~ISACTIVE);
+ dofree(pV);
+ }
+ else
+ {
+ pV->pNext = pCheckedOnes;
+ pCheckedOnes = pV;
+ }
+ } /* end for */
+
+ /* Assign new built list (too old ones were removed) to
+ original list:
+ */
+ inout_pValidators->pFirst = pCheckedOnes;
+}
+
+
+void
+tokenrow_zeroTokenIdentifiers(Tokenrow* trp)
+{
+ Token * tp;
+ for (tp = trp->bp; tp < trp->lp; tp++)
+ {
+ tp->identifier = 0;
+ }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/soltools/cpp/_nlist.c b/soltools/cpp/_nlist.c
new file mode 100644
index 000000000..096cc525f
--- /dev/null
+++ b/soltools/cpp/_nlist.c
@@ -0,0 +1,138 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "cpp.h"
+
+extern int Cplusplus;
+Nlist *kwdefined;
+char wd[128];
+
+/*
+ ER: Table was made extra large, because there seems to be a problem with the
+ chaining. An nlist->next is sometimes overwritten somewhere, which
+ results in a SIGSEGV. I canceled the GDB with watchpoint after 2 days, though...
+ It works this way for now...
+ */
+#define NLSIZE 15000
+
+static Nlist *nlist[NLSIZE];
+
+struct kwtab
+{
+ char *kw;
+ int val;
+ int flag;
+};
+
+static const struct kwtab kwtab[] =
+{
+ {"if", KIF, ISKW},
+ {"ifdef", KIFDEF, ISKW},
+ {"ifndef", KIFNDEF, ISKW},
+ {"elif", KELIF, ISKW},
+ {"else", KELSE, ISKW},
+ {"endif", KENDIF, ISKW},
+ {"include", KINCLUDE, ISKW},
+ {"include_next", KINCLUDENEXT, ISKW},
+ {"import", KIMPORT, ISKW},
+ {"define", KDEFINE, ISKW},
+ {"undef", KUNDEF, ISKW},
+ {"line", KLINE, ISKW},
+ {"error", KERROR, ISKW},
+ {"pragma", KPRAGMA, ISKW},
+ {"ident", KIDENT, ISKW},
+ {"eval", KEVAL, ISKW},
+ {"defined", KDEFINED, ISDEFINED + ISUNCHANGE},
+ {"machine", KMACHINE, ISDEFINED + ISUNCHANGE},
+ {"__LINE__", KLINENO, ISMAC + ISUNCHANGE},
+ {"__FILE__", KFILE, ISMAC + ISUNCHANGE},
+ {"__DATE__", KDATE, ISMAC + ISUNCHANGE},
+ {"__TIME__", KTIME, ISMAC + ISUNCHANGE},
+ {"__STDC__", KSTDC, ISUNCHANGE},
+ {NULL, 0, 0}
+};
+
+unsigned long namebit[077 + 1];
+
+void
+ setup_kwtab(void)
+{
+ struct kwtab const *kp;
+ Nlist *np;
+ Token t;
+ static Token deftoken[1] = {{NAME, 0, 7, (uchar *) "defined", 0}};
+ static Tokenrow deftr = {deftoken, deftoken, deftoken + 1, 1};
+
+ for (kp = kwtab; kp->kw; kp++)
+ {
+ t.t = (uchar *) kp->kw;
+ t.len = strlen(kp->kw);
+ np = lookup(&t, 1);
+ np->flag = (char) kp->flag;
+ np->val = (char) kp->val;
+ if (np->val == KDEFINED)
+ {
+ kwdefined = np;
+ np->val = NAME;
+ np->vp = &deftr;
+ np->ap = NULL;
+ }
+ }
+}
+
+Nlist *
+ lookup(Token * tp, int install)
+{
+ unsigned int h;
+ Nlist *np;
+ uchar *cp, *cpe;
+
+ h = 0;
+ for (cp = tp->t, cpe = cp + tp->len; cp < cpe;)
+ h += *cp++;
+ h %= NLSIZE;
+ np = nlist[h];
+ while (np)
+ {
+ if (*tp->t == *np->name && tp->len == (unsigned int)np->len
+ && strncmp((char *)tp->t, (char *)np->name, tp->len) == 0)
+ return np;
+ np = np->next;
+ }
+ if (install)
+ {
+ np = new(Nlist);
+ np->vp = NULL;
+ np->ap = NULL;
+ np->flag = 0;
+ np->val = 0;
+ np->len = tp->len;
+ np->name = newstring(tp->t, tp->len, 0);
+ np->next = nlist[h];
+ nlist[h] = np;
+ quickset(tp->t[0], tp->len > 1 ? tp->t[1] : 0);
+ return np;
+ }
+ return NULL;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/soltools/cpp/_tokens.c b/soltools/cpp/_tokens.c
new file mode 100644
index 000000000..0a10cd34c
--- /dev/null
+++ b/soltools/cpp/_tokens.c
@@ -0,0 +1,557 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#if (defined(_WIN32) || defined(__IBMC__))
+#include <io.h>
+#else
+#include <unistd.h>
+#endif
+#include "cpp.h"
+
+
+static char wbuf[4 * OBS];
+static char *wbp = wbuf;
+static int EBCDIC_ExternTokenDetected = 0;
+static int EBCDIC_StartTokenDetected = 0;
+
+static unsigned char toLatin1[256] =
+{
+ 0x00, 0x01, 0x02, 0x03, 0x9c, 0x09, 0x86, 0x7f, 0x97, 0x8d,
+ 0x8e, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13,
+ 0x9d, 0x0a, 0x08, 0x87, 0x18, 0x19, 0x92, 0x8f, 0x1c, 0x1d,
+ 0x1e, 0x1f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x17, 0x1b,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x05, 0x06, 0x07, 0x90, 0x91,
+ 0x16, 0x93, 0x94, 0x95, 0x96, 0x04, 0x98, 0x99, 0x9a, 0x9b,
+ 0x14, 0x15, 0x9e, 0x1a, 0x20, 0xa0, 0xe2, 0xe4, 0xe0, 0xe1,
+ 0xe3, 0xe5, 0xe7, 0xf1, 0xa2, 0x2e, 0x3c, 0x28, 0x2b, 0x7c,
+ 0x26, 0xe9, 0xea, 0xeb, 0xe8, 0xed, 0xee, 0xef, 0xec, 0xdf,
+ 0x21, 0x24, 0x2a, 0x29, 0x3b, 0x5e, 0x2d, 0x2f, 0xc2, 0xc4,
+ 0xc0, 0xc1, 0xc3, 0xc5, 0xc7, 0xd1, 0xa6, 0x2c, 0x25, 0x5f,
+ 0x3e, 0x3f, 0xf8, 0xc9, 0xca, 0xcb, 0xc8, 0xcd, 0xce, 0xcf,
+ 0xcc, 0x60, 0x3a, 0x23, 0x40, 0x27, 0x3d, 0x22,
+ 0xd8, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69,
+ 0xab, 0xbb, 0xf0, 0xfd, 0xfe, 0xb1, 0xb0, 0x6a, 0x6b, 0x6c,
+ 0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72, 0xaa, 0xba, 0xe6, 0xb8,
+ 0xc6, 0xa4, 0xb5, 0x7e, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
+ 0x79, 0x7a, 0xa1, 0xbf, 0xd0, 0x5b, 0xde, 0xae, 0xac, 0xa3,
+ 0xa5, 0xb7, 0xa9, 0xa7, 0xb6, 0xbc, 0xbd, 0xbe, 0xdd, 0xa8,
+ 0xaf, 0x5d, 0xb4, 0xd7, 0x7b, 0x41, 0x42, 0x43, 0x44, 0x45,
+ 0x46, 0x47, 0x48, 0x49, 0xad, 0xf4, 0xf6, 0xf2, 0xf3, 0xf5,
+ 0x7d, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, 0x50, 0x51, 0x52,
+ 0xb9, 0xfb, 0xfc, 0xf9, 0xfa, 0xff, 0x5c, 0xf7, 0x53, 0x54,
+ 0x55, 0x56, 0x57, 0x58, 0x59, 0x5a, 0xb2, 0xd4, 0xd6, 0xd2,
+ 0xd3, 0xd5, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
+ 0x38, 0x39, 0xb3, 0xdb, 0xdc, 0xd9, 0xda, 0x9f
+};
+
+#define MASK "\\x%x"
+
+static int
+ memcpy_EBCDIC( char * pwbuf, uchar const *p, int len )
+{
+ int currpos = 0;
+ int processedchars = 0;
+
+ if( len == 0 )
+ return 0;
+
+ if( len == 1 )
+ {
+ *pwbuf = *p;
+ return 1;
+ }
+
+ /* copy spaces until " or ' */
+ while( (p[ processedchars ] != '\"') && (p[ processedchars ] != '\'') )
+ pwbuf[ currpos++ ] = p[ processedchars++ ];
+
+ /* copy first " or ' */
+ pwbuf[ currpos++ ] = p[ processedchars++ ];
+
+ /* convert all characters until " or ' */
+ while( processedchars < (len - 1) )
+ {
+ if( p[ processedchars ] == '\\' )
+ {
+ switch( p[ ++processedchars ] )
+ {
+ case 'n':
+ currpos += sprintf( &pwbuf[ currpos ], MASK, toLatin1['\n'] );
+ processedchars++;
+ break;
+
+ case 't':
+ currpos += sprintf( &pwbuf[ currpos ], MASK, toLatin1['\t'] );
+ processedchars++;
+ break;
+
+ case 'v':
+ currpos += sprintf( &pwbuf[ currpos ], MASK, toLatin1['\v'] );
+ processedchars++;
+ break;
+
+ case 'b':
+ currpos += sprintf( &pwbuf[ currpos ], MASK, toLatin1['\b'] );
+ processedchars++;
+ break;
+
+ case 'r':
+ currpos += sprintf( &pwbuf[ currpos ], MASK, toLatin1['\r'] );
+ processedchars++;
+ break;
+
+ case 'f':
+ currpos += sprintf( &pwbuf[ currpos ], MASK, toLatin1['\f'] );
+ processedchars++;
+ break;
+
+ case 'a':
+ currpos += sprintf( &pwbuf[ currpos ], MASK, toLatin1['\a'] );
+ processedchars++;
+ break;
+
+ case '\\':
+ currpos += sprintf( &pwbuf[ currpos ], MASK, toLatin1['\\'] );
+ processedchars++;
+ break;
+
+ case '?':
+ currpos += sprintf( &pwbuf[ currpos ], MASK, toLatin1['\?'] );
+ processedchars++;
+ break;
+
+ case '\'':
+ currpos += sprintf( &pwbuf[ currpos ], MASK, toLatin1['\''] );
+ processedchars++;
+ break;
+
+ case '"':
+ currpos += sprintf( &pwbuf[ currpos ], MASK, toLatin1['\"'] );
+ processedchars++;
+ break;
+
+ /* octal coded character? -> copy */
+ case '0':
+ case '1':
+ case '2':
+ case '3':
+ case '4':
+ case '5':
+ case '6':
+ case '7':
+ {
+ int startpos = currpos;
+
+ pwbuf[ currpos++ ] = '\\';
+
+ while( p[ processedchars ] >= '0' && p[ processedchars ] <= '7' && (currpos < startpos + 4) )
+ pwbuf[ currpos++ ] = (unsigned char)p[ processedchars++ ];
+ break;
+ }
+
+ /* hex coded character? -> copy */
+ case 'x':
+ case 'X':
+ {
+ int startpos = currpos;
+
+ pwbuf[ currpos++ ] = '\\';
+ pwbuf[ currpos++ ] = 'x';
+ processedchars++;
+
+ while( isxdigit( p[ processedchars ] ) && (currpos < startpos + 4) )
+ pwbuf[ currpos++ ] = (unsigned char)p[ processedchars++ ];
+ break;
+ }
+
+ }
+ }
+ else
+ currpos += sprintf( &pwbuf[ currpos ], MASK, toLatin1[p[ processedchars++ ]] );
+
+ }
+
+ /* copy last " or ' */
+ pwbuf[ currpos++ ] = p[ processedchars ];
+
+ return currpos;
+}
+
+void
+ maketokenrow(int size, Tokenrow * trp)
+{
+ trp->max = size;
+ if (size > 0)
+ trp->bp = (Token *) domalloc(size * sizeof(Token));
+ else
+ trp->bp = NULL;
+ trp->tp = trp->bp;
+ trp->lp = trp->bp;
+}
+
+Token *
+ growtokenrow(Tokenrow * trp)
+{
+ size_t ncur = trp->tp - trp->bp;
+ size_t nlast = trp->lp - trp->bp;
+
+ trp->max = 3 * trp->max / 2 + 1;
+ trp->bp = (Token *) realloc(trp->bp, trp->max * sizeof(Token));
+ assert(trp->bp); // realloc failure is OOM -> no point to handle
+ trp->lp = &trp->bp[nlast];
+ trp->tp = &trp->bp[ncur];
+ return trp->lp;
+}
+
+/*
+ * Compare a row of tokens, ignoring the content of WS; return !=0 if different
+ */
+int
+ comparetokens(Tokenrow * tr1, Tokenrow * tr2)
+{
+ Token *tp1, *tp2;
+
+ tp1 = tr1->tp;
+ tp2 = tr2->tp;
+ if (tr1->lp - tp1 != tr2->lp - tp2)
+ return 1;
+ for (; tp1 < tr1->lp; tp1++, tp2++)
+ {
+ if (tp1->type != tp2->type
+ || (tp1->wslen == 0) != (tp2->wslen == 0)
+ || tp1->len != tp2->len
+ || strncmp((char *) tp1->t, (char *) tp2->t, tp1->len) != 0)
+ return 1;
+ }
+ return 0;
+}
+
+/*
+ * replace ntok tokens starting at dtr->tp with the contents of str.
+ * tp ends up pointing just beyond the replacement.
+ * Canonical whitespace is assured on each side.
+ */
+void
+ insertrow(Tokenrow * dtr, int ntok, Tokenrow const * str)
+{
+ int nrtok = (int)rowlen(str);
+
+ dtr->tp += ntok;
+ adjustrow(dtr, nrtok - ntok);
+ dtr->tp -= ntok;
+ movetokenrow(dtr, str);
+ dtr->tp += nrtok;
+}
+
+/*
+ * make sure there is WS before trp->tp, if tokens might merge in the output
+ */
+void
+ makespace(Tokenrow * trp, Token const * ntp)
+{
+ uchar *tt;
+ Token *tp = trp->tp;
+
+ if (tp >= trp->lp)
+ return;
+
+ if (ntp->wslen)
+ {
+ tt = newstring(tp->t, tp->len, ntp->wslen);
+ strncpy((char *)tt, (char *)ntp->t - ntp->wslen, ntp->wslen);
+ tp->t = tt + ntp->wslen;
+ tp->wslen = ntp->wslen;
+ }
+}
+
+/*
+ * Copy an entire tokenrow into another, at tp.
+ * It is assumed that there is enough space.
+ * Not strictly conforming.
+ */
+void
+ movetokenrow(Tokenrow * dtr, Tokenrow const * str)
+{
+ size_t nby;
+
+ nby = (char *) str->lp - (char *) str->bp;
+ if (nby)
+ memmove(dtr->tp, str->bp, nby);
+}
+
+/*
+ * Move the tokens in a row, starting at tr->tp, rightward by nt tokens;
+ * nt may be negative (left move).
+ * The row may need to be grown.
+ * Non-strictly conforming because of the (char *), but easily fixed
+ */
+void
+ adjustrow(Tokenrow * trp, int nt)
+{
+ size_t nby, size;
+
+ if (nt == 0)
+ return;
+ size = (trp->lp - trp->bp) + nt;
+ while (size > trp->max)
+ growtokenrow(trp);
+ nby = (char *) trp->lp - (char *) trp->tp;
+ if (nby)
+ memmove(trp->tp + nt, trp->tp, nby);
+ trp->lp += nt;
+}
+
+/*
+ * Copy a row of tokens into the destination holder, allocating
+ * the space for the contents. Return the destination.
+ */
+Tokenrow *
+ copytokenrow(Tokenrow * dtr, Tokenrow const * str)
+{
+ int len = (int)rowlen(str);
+
+ maketokenrow(len, dtr);
+ movetokenrow(dtr, str);
+ if (len != 0)
+ dtr->lp += len;
+ return dtr;
+}
+
+/*
+ * Produce a copy of a row of tokens. Start at trp->tp.
+ * The value strings are copied as well. The first token
+ * has WS available.
+ */
+Tokenrow *
+ normtokenrow(Tokenrow * trp)
+{
+ Token *tp;
+ Tokenrow *ntrp = new(Tokenrow);
+ int len;
+
+ len = (int)(trp->lp - trp->tp);
+ if (len <= 0)
+ len = 1;
+ maketokenrow(len, ntrp);
+ for (tp = trp->tp; tp < trp->lp; tp++)
+ {
+ *ntrp->lp = *tp;
+ if (tp->len)
+ {
+ ntrp->lp->t = newstring(tp->t, tp->len, 1);
+ *ntrp->lp->t++ = ' ';
+ if (tp->wslen)
+ ntrp->lp->wslen = 1;
+ }
+ ntrp->lp++;
+ }
+ if (ntrp->lp > ntrp->bp)
+ ntrp->bp->wslen = 0;
+ return ntrp;
+}
+
+/*
+ * Debugging
+ */
+void
+ peektokens(Tokenrow * trp, char *str)
+{
+ Token *tp;
+
+ tp = trp->tp;
+ flushout();
+ if (str)
+ fprintf(stderr, "%s ", str);
+ if (tp < trp->bp || tp > trp->lp)
+ fprintf(stderr, "(tp offset %ld) ", (long int) (tp - trp->bp));
+ for (tp = trp->bp; tp < trp->lp && tp < trp->bp + 32; tp++)
+ {
+ if (tp->type != NL)
+ {
+ int c = tp->t[tp->len];
+
+ tp->t[tp->len] = 0;
+ fprintf(stderr, "%s", tp->t);
+ tp->t[tp->len] = (uchar) c;
+ }
+ fprintf(stderr, tp == trp->tp ? "{%x*} " : "{%x} ", tp->type);
+ }
+ fprintf(stderr, "\n");
+ fflush(stderr);
+}
+
+void
+ puttokens(Tokenrow * trp)
+{
+ Token *tp;
+ int len;
+ uchar *p;
+
+ if (Vflag)
+ peektokens(trp, "");
+ tp = trp->bp;
+ for (; tp < trp->lp; tp++)
+ {
+ if (tp->type != NL)
+ {
+ len = (int)(tp->len + tp->wslen);
+ p = tp->t - tp->wslen;
+
+ /* add parameter check to delete operator? */
+ if( Dflag )
+ {
+ if( (tp->type == NAME) && (strncmp( (char*)p, "delete", len ) == 0) )
+ {
+ Token* ntp = tp;
+ ntp++;
+
+ if( ntp->type == NAME )
+ {
+ uchar* np = ntp->t - ntp->wslen;
+ int nlen = (int)(ntp->len + ntp->wslen);
+
+ memcpy(wbp, "if(", 3 );
+ wbp += 4;
+ memcpy(wbp, np, nlen );
+ wbp += nlen;
+ memcpy(wbp, ")", 1 );
+ wbp++;
+
+ memcpy(wbp, p, len);
+ }
+ }
+ }
+
+ /* EBCDIC to ANSI conversion requested? */
+ if( Aflag )
+ {
+ /* keyword __ToLatin1__ found? -> do conversion! */
+ if( EBCDIC_StartTokenDetected )
+ {
+ /* previous token was 'extern'? -> don't convert current token! */
+ if( EBCDIC_ExternTokenDetected )
+ {
+ EBCDIC_ExternTokenDetected = 0;
+ memcpy(wbp, p, len);
+ }
+ else
+ {
+ /* current token is keyword 'extern'? -> don't convert following token! */
+ if( (tp->wslen == 0) && (strncmp( (char*)p, "extern", len ) == 0) )
+ {
+ EBCDIC_ExternTokenDetected = 1;
+ memcpy(wbp, p, len);
+ }
+ else
+ {
+ /* token is string or char? -> process EBCDIC to ANSI conversion */
+ if ((tp->type == STRING) || (tp->type == CCON))
+ len = memcpy_EBCDIC(wbp, p, len);
+ else
+ memcpy(wbp, p, len);
+ }
+ }
+ }
+ else
+ /* keyword __ToLatin1__ found? -> don't copy keyword and start conversion */
+ if( (tp->type == NAME) && (strncmp( (char*)p, "__ToLatin1__", len) == 0) )
+ {
+ EBCDIC_StartTokenDetected = 1;
+ len = 0;
+ }
+ else
+ memcpy(wbp, p, len);
+ }
+ else
+ memcpy(wbp, p, len);
+
+ wbp += len;
+ }
+ else
+ *wbp++ = '\n';
+
+ if (wbp >= &wbuf[OBS])
+ {
+ if ( write(1, wbuf, OBS) != -1 ) {
+ if (wbp > &wbuf[OBS])
+ memmove(wbuf, wbuf + OBS, wbp - &wbuf[OBS]);
+ wbp -= OBS;
+ }
+ else exit(1);
+ }
+ }
+ trp->tp = tp;
+ if (cursource->fd == 0)
+ flushout();
+}
+
+void
+ flushout(void)
+{
+ if (wbp > wbuf)
+ {
+ if ( write(1, wbuf, (int)(wbp - wbuf)) != -1)
+ wbp = wbuf;
+ else
+ exit(1);
+ }
+}
+
+/*
+ * turn a row into just a newline
+ */
+void
+ setempty(Tokenrow * trp)
+{
+ trp->tp = trp->bp;
+ trp->lp = trp->bp + 1;
+ *trp->bp = nltoken;
+}
+
+/*
+ * generate a number
+ */
+char *
+ outnum(char *p, int n)
+{
+ if (n >= 10)
+ p = outnum(p, n / 10);
+ *p++ = (char) (n % 10 + '0');
+ return p;
+}
+
+/*
+ * allocate and initialize a new string from s, of length l, at offset o
+ * Null terminated.
+ */
+uchar *
+ newstring(uchar const * s, size_t l, size_t o)
+{
+ uchar *ns = (uchar *) domalloc(l + o + 1);
+
+ ns[l + o] = '\0';
+ return (uchar *) strncpy((char *) ns + o, (char *) s, l) - o;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/soltools/cpp/_unix.c b/soltools/cpp/_unix.c
new file mode 100644
index 000000000..1135bb08e
--- /dev/null
+++ b/soltools/cpp/_unix.c
@@ -0,0 +1,226 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <stdio.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <fcntl.h>
+#if (defined(_WIN32) || defined(__IBMC__))
+#include <io.h>
+#else
+#include <unistd.h>
+#endif
+
+#include "cpp.h"
+
+#if defined(MACOSX) || defined(AIX) || defined(_WIN32)
+#include "_getopt.h"
+#else
+#include <getopt.h>
+#endif
+
+int Pflag = 0; /* print no line information */
+int Iflag = 0; /* print includes */
+int Mflag = 0; /* print macro expansion */
+int Aflag = 0; /* translate character sets */
+int Xflag = 0; /* print pragma for include/import */
+int Vflag = 0; /* verbose flag */
+int Cflag = 0; /* do not remove any comments */
+int Dflag = 0; /* add parameter check to delete op */
+int Cplusplus = 0;
+
+void
+ setup(int argc, char **argv)
+{
+ int c, fd, i, n;
+ char *fp, *dp;
+ Tokenrow tr;
+
+ setup_kwtab();
+#if defined(MACOSX) || defined(AIX) || defined(_WIN32)
+ while ((c = stgetopt(argc, argv, "NOPV:I:D:U:F:A:X:u:l:+")) != -1)
+#else
+ while ((c = getopt(argc, argv, "NOPV:I:D:U:F:A:X:u:l:+")) != -1)
+#endif
+ switch (c)
+ {
+ case 'N':
+ for (i = 0; i < NINCLUDE; i++)
+ if (includelist[i].always == 1)
+ includelist[i].deleted = 1;
+ break;
+
+ case 'I':
+ for (i = NINCLUDE - 2; i >= 0; i--)
+ {
+ if (includelist[i].file == NULL)
+ {
+ includelist[i].always = 1;
+ includelist[i].file = optarg;
+ break;
+ }
+ }
+ if (i < 0)
+ error(FATAL, "Too many -I directives");
+ break;
+
+ case 'D':
+ case 'U':
+ case 'A':
+ setsource("<cmdarg>", -1, -1, optarg, 0);
+ maketokenrow(3, &tr);
+ // coverity[overrun-buffer-arg: FALSE] - a multiple of trp->max is allocated, not trp->max itself
+ gettokens(&tr, 1);
+ doadefine(&tr, c);
+ dofree(tr.bp);
+ unsetsource();
+ break;
+
+ case 'P': /* Lineinfo */
+ Pflag++;
+ break;
+
+ case 'V':
+ for (n = 0;; n++)
+ {
+ c = optarg[n];
+ if (c == '\0')
+ break;
+ switch (c)
+ {
+ case 'i':
+ Iflag++;
+ break;
+
+ case 'm':
+ Mflag = 1;
+ break;
+
+ case 'x':
+ Mflag = 2;
+ break;
+
+ case 't':
+ Vflag++;
+ break;
+
+ case 'v':
+ fprintf(stderr, "%s\n", argv[0]);
+ break;
+
+ default:
+ error(WARNING, "Unknown verbose option %c", c);
+ }
+ }
+ break;
+
+ case 'X':
+ for (n = 0;; n++)
+ {
+ c = optarg[n];
+ if (c == '\0')
+ break;
+ switch (c)
+ {
+ case 'a':
+ Aflag++;
+ break;
+
+ case 'i':
+ Xflag++;
+ break;
+
+ case 'c':
+ Cflag++;
+ break;
+
+ case 'd':
+ Dflag++;
+ break;
+
+ case 'w':
+ dp = &optarg[n + 1];
+ n += (int)strlen(dp);
+ while (isspace((unsigned char)*dp)) dp++;
+
+ for (i = NINCLUDE - 1; i >= 0; i--)
+ {
+ if (wraplist[i].file == NULL)
+ {
+ wraplist[i].file = dp;
+ break;
+ }
+ }
+ if (i < 0)
+ error(WARNING, "Too many -Xw directives");
+ break;
+
+ default:
+ error(WARNING, "Unknown extension option %c", c);
+ }
+ }
+ break;
+
+ case '+':
+ Cplusplus++;
+ break;
+
+ case 'u': /* -undef for GCC (dummy) */
+ case 'l': /* -lang-c++ for GCC (dummy) */
+ break;
+
+ default:
+ break;
+ }
+ dp = ".";
+ fp = "<stdin>";
+ fd = 0;
+ if (optind < argc)
+ {
+ if ((fp = strrchr(argv[optind], '/')) != NULL)
+ {
+ int len = (int)(fp - argv[optind]);
+
+ dp = (char *) newstring((uchar *) argv[optind], len + 1, 0);
+ dp[len] = '\0';
+ }
+ fp = (char *) newstring((uchar *) argv[optind], strlen(argv[optind]), 0);
+ if ((fd = open(fp, O_RDONLY)) <= 0)
+ error(FATAL, "Can't open input file %s", fp);
+ }
+
+ if (optind + 1 < argc)
+ {
+ int fdo = creat(argv[optind + 1], 0666);
+
+ if (fdo < 0)
+ error(FATAL, "Can't open output file %s", argv[optind + 1]);
+
+ dup2(fdo, 1);
+ // coverity[leaked_handle] - on purpose
+ }
+ includelist[NINCLUDE - 1].always = 0;
+ includelist[NINCLUDE - 1].file = dp;
+ setsource(fp, -1, fd, NULL, 0);
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/soltools/cpp/cpp.h b/soltools/cpp/cpp.h
new file mode 100644
index 000000000..ab5a89fc9
--- /dev/null
+++ b/soltools/cpp/cpp.h
@@ -0,0 +1,251 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <stdlib.h>
+#include <string.h>
+
+#define INS 327680 /* input buffer */
+#define OBS 8092 /* output buffer */
+#define NARG 32 /* Max number arguments to a macro */
+#define NINCLUDE 48 /* Max number of include directories (-I) */
+#define NIF 64 /* depth of nesting of #if */
+#define NINC 32 /* depth of nesting of #include */
+
+#ifndef EOF
+#define EOF (-1)
+#endif
+
+#ifndef NULL
+#define NULL 0
+#endif
+
+typedef unsigned char uchar;
+
+enum toktype
+{
+ END, UNCLASS, NAME, NUMBER, STRING, CCON, NL, WS, DSHARP,
+ EQ, NEQ, LEQ, GEQ, LSH, RSH, LAND, LOR, PPLUS, MMINUS,
+ ARROW, SBRA, SKET, LP, RP, DOT, AND, STAR, PLUS, MINUS,
+ TILDE, NOT, SLASH, PCT, LT, GT, CIRC, OR, QUEST,
+ COLON, ASGN, COMMA, SHARP, SEMIC, CBRA, CKET,
+ ASPLUS, ASMINUS, ASSTAR, ASSLASH, ASPCT, ASCIRC, ASLSH,
+ ASRSH, ASOR, ASAND, ELLIPS,
+ DSHARP1, NAME1, NAME2, DEFINED, UMINUS, ARCHITECTURE,
+ COMMENT
+};
+
+enum kwtype
+{
+ KIF, KIFDEF, KIFNDEF, KELIF, KELSE, KENDIF, KINCLUDE, KINCLUDENEXT,
+ KIMPORT, KDEFINE, KUNDEF, KLINE, KERROR, KPRAGMA, KIDENT, KDEFINED,
+ KMACHINE, KLINENO, KFILE, KDATE, KTIME, KSTDC, KEVAL
+};
+
+extern void setup_kwtab(void);
+
+#define ISDEFINED 0x01 /* has #defined value */
+#define ISKW 0x02 /* is PP keyword */
+#define ISUNCHANGE 0x04 /* can't be #defined in PP */
+#define ISMAC 0x08 /* builtin macro, e.g. __LINE__ */
+#define ISARCHITECTURE 0x10 /* architecture */
+#define ISACTIVE 0x80 /* is macro currently expanded */
+
+#define EOB 0xFE /* sentinel for end of input buffer */
+#define EOFC 0xFD /* sentinel for end of input file */
+#define XPWS 1 /* token flag: white space to assure token sep. */
+#define XTWS 2
+
+typedef struct token
+{
+ unsigned char type;
+ size_t wslen;
+ size_t len;
+ uchar *t;
+ unsigned int identifier; /* used from macro processor to identify where a macro becomes valid again. */
+} Token;
+
+typedef struct tokenrow
+{
+ Token *tp; /* current one to scan */
+ Token *bp; /* base (allocated value) */
+ Token *lp; /* last+1 token used */
+ size_t max; /* number allocated */
+} Tokenrow;
+
+typedef struct source
+{
+ char *filename; /* name of file of the source */
+ int line; /* current line number */
+ int lineinc; /* adjustment for \\n lines */
+ uchar *inb; /* input buffer */
+ uchar *inp; /* input pointer */
+ uchar *inl; /* end of input */
+ int fd; /* input source */
+ int ifdepth; /* conditional nesting in include */
+ int pathdepth;
+ int wrap;
+ struct source *next; /* stack for #include */
+} Source;
+
+typedef struct nlist
+{
+ struct nlist *next;
+ uchar *name;
+ size_t len;
+ Tokenrow *vp; /* value as macro */
+ Tokenrow *ap; /* list of argument names, if any */
+ char val; /* value as preprocessor name */
+ char flag; /* is defined, is pp name */
+ uchar *loc; /* location of definition */
+} Nlist;
+
+typedef struct includelist
+{
+ char deleted;
+ char always;
+ char *file;
+} Includelist;
+
+typedef struct wraplist
+{
+ char *file;
+} Wraplist;
+
+#define new(t) (t *)domalloc(sizeof(t))
+#define quicklook(a,b) (namebit[(a)&077] & (1U<<((b)&037)))
+#define quickset(a,b) namebit[(a)&077] |= (1U<<((b)&037))
+extern unsigned long namebit[077 + 1];
+
+enum errtype
+{
+ INFO, WARNING, ERROR, FATAL
+};
+
+
+typedef struct macroValidator
+{
+ Nlist * pMacro;
+ unsigned int nTokenWhereMacroBecomesValid;
+ struct macroValidator *
+ pNext;
+} MacroValidator;
+typedef struct mvl
+{
+ MacroValidator * pFirst;
+ unsigned int nextFreeIdentifier;
+} MacroValidatorList;
+
+void mvl_init(
+ MacroValidatorList *
+ out_pValidators);
+void mvl_destruct(
+ MacroValidatorList *
+ out_pValidators);
+/* Adds MacroValidator to the list.
+*/
+void mvl_add(
+ MacroValidatorList *
+ inout_pValidators,
+ Nlist * in_pMacro,
+ Token * in_pTokenWhereMacroBecomesValid);
+
+/* Checks if one of the validators within the list points to
+ the token in_pTokenToCheck. If so, the macro is set valid and
+ the validator is removed.
+*/
+void mvl_check(
+ MacroValidatorList *
+ inout_pValidators,
+ Token const * inout_pTokenToCheck);
+
+void tokenrow_zeroTokenIdentifiers(Tokenrow* trp);
+
+void expandlex(void);
+void fixlex(void);
+void setup(int, char **);
+int gettokens(Tokenrow *, int);
+int comparetokens(Tokenrow *, Tokenrow *);
+Source *setsource(char *, int, int, char const *, int);
+void unsetsource(void);
+void puttokens(Tokenrow *);
+void process(Tokenrow *);
+void *domalloc(size_t);
+void dofree(void *);
+void error(enum errtype, char *,...);
+void flushout(void);
+int fillbuf(Source *);
+int trigraph(Source *);
+int foldline(Source *);
+Nlist *lookup(Token *, int);
+void control(Tokenrow *);
+void dodefine(Tokenrow *);
+void doadefine(Tokenrow *, int);
+void doinclude(Tokenrow *, int, int);
+void expand(Tokenrow *, Nlist *, MacroValidatorList *);
+void builtin(Tokenrow *, int);
+int gatherargs(Tokenrow *, Tokenrow **, int *);
+void substargs(Nlist *, Tokenrow *, Tokenrow **);
+void expandrow(Tokenrow *, char *);
+void maketokenrow(int, Tokenrow *);
+Tokenrow *copytokenrow(Tokenrow *, Tokenrow const *);
+Token *growtokenrow(Tokenrow *);
+Tokenrow *normtokenrow(Tokenrow *);
+void adjustrow(Tokenrow *, int);
+void movetokenrow(Tokenrow *, Tokenrow const *);
+void insertrow(Tokenrow *, int, Tokenrow const *);
+void peektokens(Tokenrow *, char *);
+void doconcat(Tokenrow *);
+Tokenrow *stringify(Tokenrow *);
+int lookuparg(Nlist *, Token const *);
+long eval(Tokenrow *, int);
+void genline(void);
+void genimport(char const *, int, char const *, int);
+void genwrap(int);
+void setempty(Tokenrow *);
+void makespace(Tokenrow *, Token const *);
+char *outnum(char *, int);
+int digit(int);
+uchar *newstring(uchar const *, size_t, size_t);
+
+#define rowlen(tokrow) ((tokrow)->lp - (tokrow)->bp)
+
+extern char *outptr;
+extern Token nltoken;
+extern Source *cursource;
+extern char *curtime;
+extern int incdepth;
+extern int ifdepth;
+extern int ifsatisfied[NIF];
+extern int Mflag;
+extern int Iflag;
+extern int Pflag;
+extern int Aflag;
+extern int Lflag;
+extern int Xflag;
+extern int Vflag;
+extern int Cflag;
+extern int Dflag;
+extern int Cplusplus;
+extern int skipping;
+extern Nlist *kwdefined;
+extern Includelist includelist[NINCLUDE];
+extern Wraplist wraplist[NINCLUDE];
+extern char wd[];
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-29 23:10:21 +0000