242 lines
7.2 KiB
C
242 lines
7.2 KiB
C
/*
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* Copyright (c) 1980, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)error.h 8.1 (Berkeley) 6/6/93
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*/
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typedef int boolean;
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#define reg register
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#define TRUE 1
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#define FALSE 0
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#define true 1
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#define false 0
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/*
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* Descriptors for the various languages we know about.
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* If you touch these, also touch lang_table
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*/
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#define INUNKNOWN 0
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#define INCPP 1
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#define INCC 2
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#define INAS 3
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#define INLD 4
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#define INLINT 5
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#define INF77 6
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#define INPI 7
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#define INPC 8
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#define INFRANZ 9
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#define INLISP 10
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#define INVAXIMA 11
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#define INRATFOR 12
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#define INLEX 13
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#define INYACC 14
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#define INAPL 15
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#define INMAKE 16
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#define INRI 17
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#define INTROFF 18
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#define INMOD2 19
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extern int language;
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/*
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* We analyze each line in the error message file, and
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* attempt to categorize it by type, as well as language.
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* Here are the type descriptors.
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*/
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typedef int Errorclass;
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#define C_FIRST 0 /* first error category */
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#define C_UNKNOWN 0 /* must be zero */
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#define C_IGNORE 1 /* ignore the message; used for pi */
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#define C_SYNC 2 /* synchronization errors */
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#define C_DISCARD 3 /* touches dangerous files, so discard */
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#define C_NONSPEC 4 /* not specific to any file */
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#define C_THISFILE 5 /* specific to this file, but at no line */
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#define C_NULLED 6 /* refers to special func; so null */
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#define C_TRUE 7 /* fits into true error format */
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#define C_DUPL 8 /* sub class only; duplicated error message */
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#define C_LAST 9 /* last error category */
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#define SORTABLE(x) (!(NOTSORTABLE(x)))
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#define NOTSORTABLE(x) (x <= C_NONSPEC)
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/*
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* Resources to count and print out the error categories
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*/
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extern char *class_table[];
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extern int class_count[];
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#define nunknown class_count[C_UNKNOWN]
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#define nignore class_count[C_IGNORE]
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#define nsyncerrors class_count[C_SYNC]
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#define ndiscard class_count[C_DISCARD]
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#define nnonspec class_count[C_NONSPEC]
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#define nthisfile class_count[C_THISFILE]
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#define nnulled class_count[C_NULLED]
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#define ntrue class_count[C_TRUE]
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#define ndupl class_count[C_DUPL]
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/* places to put the error complaints */
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#define TOTHEFILE 1 /* touch the file */
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#define TOSTDOUT 2 /* just print them out (ho-hum) */
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FILE *errorfile; /* where error file comes from */
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FILE *queryfile; /* where the query responses from the user come from*/
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extern char *currentfilename;
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extern char *scriptname;
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extern boolean query;
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extern boolean terse;
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int inquire(); /* inquire for yes/no */
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/*
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* codes for inquire() to return
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*/
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#define Q_NO 1 /* 'N' */
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#define Q_no 2 /* 'n' */
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#define Q_YES 3 /* 'Y' */
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#define Q_yes 4 /* 'y' */
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int probethisfile();
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/*
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* codes for probethisfile to return
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*/
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#define F_NOTEXIST 1
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#define F_NOTREAD 2
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#define F_NOTWRITE 3
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#define F_TOUCHIT 4
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/*
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* Describes attributes about a language
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*/
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struct lang_desc{
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char *lang_name;
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char *lang_incomment; /* one of the following defines */
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char *lang_outcomment; /* one of the following defines */
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};
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extern struct lang_desc lang_table[];
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#define CINCOMMENT "/*###"
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#define COUTCOMMENT "%%%*/\n"
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#define FINCOMMENT "C###"
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#define FOUTCOMMENT "%%%\n"
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#define NEWLINE "%%%\n"
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#define PIINCOMMENT "(*###"
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#define PIOUTCOMMENT "%%%*)\n"
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#define LISPINCOMMENT ";###"
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#define ASINCOMMENT "####"
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#define RIINCOMMENT CINCOMMENT
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#define RIOUTCOMMENT COUTCOMMENT
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#define TROFFINCOMMENT ".\\\"###"
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#define TROFFOUTCOMMENT NEWLINE
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#define MOD2INCOMMENT "(*###"
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#define MOD2OUTCOMMENT "%%%*)\n"
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/*
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* Defines and resources for determing if a given line
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* is to be discarded because it refers to a file not to
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* be touched, or if the function reference is to a
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* function the user doesn't want recorded.
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*/
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#define ERRORNAME "/.errorrc"
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int nignored;
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char **names_ignored;
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/*
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* Structure definition for a full error
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*/
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typedef struct edesc Edesc;
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typedef Edesc *Eptr;
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struct edesc{
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Eptr error_next; /*linked together*/
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int error_lgtext; /* how many on the right hand side*/
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char **error_text; /* the right hand side proper*/
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Errorclass error_e_class; /* error category of this error*/
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Errorclass error_s_class; /* sub descriptor of error_e_class*/
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int error_language; /* the language for this error*/
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int error_position; /* oridinal position */
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int error_line; /* discovered line number*/
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int error_no; /* sequence number on input */
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};
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/*
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* Resources for the true errors
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*/
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extern int nerrors;
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extern Eptr er_head;
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extern Eptr *errors;
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/*
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* Resources for each of the files mentioned
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*/
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extern int nfiles;
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extern Eptr **files; /* array of pointers into errors*/
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boolean *touchedfiles; /* which files we touched */
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/*
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* The langauge the compilation is in, as intuited from
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* the flavor of error messages analyzed.
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*/
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extern int langauge;
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extern char *currentfilename;
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/*
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* Functional forwards
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*/
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char *Calloc();
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char *strsave();
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char *clobberfirst();
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char lastchar();
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char firstchar();
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char next_lastchar();
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char **wordvsplice();
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int wordvcmp();
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boolean persperdexplode();
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/*
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* Printing hacks
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*/
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char *plural(), *verbform();
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void arrayify __P((int *, Eptr **, Eptr));
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void clob_last __P((char *, char));
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Errorclass discardit __P((Eptr));
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void eaterrors __P((int *, Eptr **));
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void erroradd __P((int, char **, Errorclass, Errorclass));
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void filenames __P((int, Eptr **));
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void findfiles __P((int, Eptr *, int *, Eptr ***));
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void getignored __P((char *));
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void onintr __P((void));
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int position __P((char *, char));
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void printerrors __P((boolean, int, Eptr []));
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char *substitute __P((char *, char, char));
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boolean touchfiles __P((int, Eptr **, int *, char ***));
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void wordvbuild __P((char *, int *, char ***));
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void wordvprint __P((FILE *, int, char *[]));
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