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#ifndef lint
static char *RCSid = "$Id: error.c,v 1.48 2004/04/20 09:15:41 mark Exp $";
#endif
/*
* The Regina Rexx Interpreter
* Copyright (C) 1992-1994 Anders Christensen <anders@pvv.unit.no>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "rexx.h"
#include <errno.h>
#include <string.h>
#include <stdio.h>
#include <assert.h>
#include <stdarg.h>
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
#include <sys/stat.h>
#include "rexxmsg.h"
typedef struct /* err_tsd: static variables of this module (thread-safe) */
{
int number_messages;
int native_language;
FILE *nls_fp;
streng *buffer[2];
struct textindex nls_tmi[NUMBER_ERROR_MESSAGES]; /* indexes for native language messages */
int conditions;
streng *errornum;
} err_tsd_t; /* thread-specific but only needed by this module. see init_error */
typedef struct
{
int errnum;
int suberrnum;
char *text;
} errtext_t;
/*
* English message text - generated by makeerror.rexx
*/
static const errtext_t errtext[NUMBER_ERROR_MESSAGES] =
{
{ 0, 1,"Error %s running %s, line %d:|<value>,<source>,<linenumber>" },
{ 0, 2,"Error %s in interactive trace:|<value>" },
{ 0, 3,"Interactive trace. \"Trace Off\" to end debug. ENTER to continue." },
{ 2, 0,"Failure during finalization" },
{ 2, 1,"Failure during finalization: %s|<description>" },
{ 3, 0,"Failure during initialization" },
{ 3, 1,"Failure during initialization: %s|<description>" },
{ 4, 0,"Program interrupted" },
{ 4, 1,"Program interrupted with HALT condition: %s|<description>" },
{ 5, 0,"System resources exhausted" },
{ 5, 1,"System resources exhausted: %s|<description>" },
{ 6, 0,"Unmatched \"/*\" or quote" },
{ 6, 1,"Unmatched comment delimiter (\"/*\")" },
{ 6, 2,"Unmatched single quote (')" },
{ 6, 3,"Unmatched double quote (\")" },
{ 7, 0,"WHEN or OTHERWISE expected" },
{ 7, 1,"SELECT on line %d requires WHEN; found \"%s\"|<linenumber>,<token>" },
{ 7, 2,"SELECT on line %d requires WHEN, OTHERWISE, or END; found \"%s\"|<linenumber>,<token>" },
{ 7, 3,"All WHEN expressions of SELECT on line %d are false; OTHERWISE expected|<linenumber>" },
{ 8, 0,"Unexpected THEN or ELSE" },
{ 8, 1,"THEN has no corresponding IF or WHEN clause" },
{ 8, 2,"ELSE has no corresponding THEN clause" },
{ 9, 0,"Unexpected WHEN or OTHERWISE" },
{ 9, 1,"WHEN has no corresponding SELECT" },
{ 9, 2,"OTHERWISE has no corresponding SELECT" },
{ 10, 0,"Unexpected or unmatched END" },
{ 10, 1,"END has no corresponding DO or SELECT" },
{ 10, 2,"END corresponding to DO on line %d must have a symbol following that matches the control variable (or no symbol); found \"%s\"|<linenumber>,<token>" },
{ 10, 3,"END corresponding to DO on line %d must not have a symbol following it because there is no control variable; found \"%s\"|<linenumber>,<token>" },
{ 10, 4,"END corresponding to SELECT on line %d must not have a symbol following; found \"%s\"|<linenumber>,<token>" },
{ 10, 5,"END must not immediately follow THEN" },
{ 10, 6,"END must not immediately follow ELSE" },
{ 11, 0,"[Control stack full]" },
{ 12, 0,"[Clause > 1024 characters]" },
{ 13, 0,"Invalid character in program" },
{ 13, 1,"Invalid character in program \"('%x'X)\"|<hex-encoding>" },
{ 14, 0,"Incomplete DO/SELECT/IF" },
{ 14, 1,"DO instruction requires a matching END" },
{ 14, 2,"SELECT instruction requires a matching END" },
{ 14, 3,"THEN requires a following instruction" },
{ 14, 4,"ELSE requires a following instruction" },
{ 15, 0,"Invalid hexadecimal or binary string" },
{ 15, 1,"Invalid location of blank in position %d in hexadecimal string|<position>" },
{ 15, 2,"Invalid location of blank in position %d in binary string|<position>" },
{ 15, 3,"Only 0-9, a-f, A-F, and blank are valid in a hexadecimal string; found \"%c\"|<char>" },
{ 15, 4,"Only 0, 1, and blank are valid in a binary string; found \"%c\"|<char>" },
{ 16, 0,"Label not found" },
{ 16, 1,"Label \"%s\" not found|<name>" },
{ 16, 2,"Cannot SIGNAL to label \"%s\" because it is inside an IF, SELECT or DO group|<name>" },
{ 16, 3,"Cannot invoke label \"%s\" because it is inside an IF, SELECT or DO group|<name>" },
{ 17, 0,"Unexpected PROCEDURE" },
{ 17, 1,"PROCEDURE is valid only when it is the first instruction executed after an internal CALL or function invocation" },
{ 18, 0,"THEN expected" },
{ 18, 1,"IF keyword on line %d requires matching THEN clause; found \"%s\"|<linenumber>,<token>" },
{ 18, 2,"WHEN keyword on line %d requires matching THEN clause; found \"%s\"|<linenumber>,<token>" },
{ 19, 0,"String or symbol expected" },
{ 19, 1,"String or symbol expected after ADDRESS keyword; found \"%s\"|<token>" },
{ 19, 2,"String or symbol expected after CALL keyword; found \"%s\"|<token>" },
{ 19, 3,"String or symbol expected after NAME keyword; found \"%s\"|<token>" },
{ 19, 4,"String or symbol expected after SIGNAL keyword; found \"%s\"|<token>" },
{ 19, 6,"String or symbol expected after TRACE keyword; found \"%s\"|<token>" },
{ 19, 7,"Symbol expected in parsing pattern; found \"%s\"|<token>" },
{ 20, 0,"Name expected" },
{ 20, 1,"Name required; found \"%s\"|<token>" },
{ 20, 2,"Found \"%s\" where only a name is valid|<token>" },
{ 21, 0,"Invalid data on end of clause" },
{ 21, 1,"The clause ended at an unexpected token; found \"%s\"|<token>" },
{ 22, 0,"Invalid character string" },
{ 22, 1,"Invalid character string '%s'X|<hex-encoding>" },
{ 23, 0,"Invalid data string" },
{ 23, 1,"Invalid data string '%s'X|<hex-encoding>" },
{ 24, 0,"Invalid TRACE request" },
{ 24, 1,"TRACE request letter must be one of \"%s\"; found \"%c\"|ACEFILNOR,<value>" },
{ 25, 0,"Invalid sub-keyword found" },
{ 25, 1,"CALL ON must be followed by one of the keywords %s; found \"%s\"|<keywords>,<token>" },
{ 25, 2,"CALL OFF must be followed by one of the keywords %s; found \"%s\"|<keywords>,<token>" },
{ 25, 3,"SIGNAL ON must be followed by one of the keywords %s; found \"%s\"|<keywords>,<token>" },
{ 25, 4,"SIGNAL OFF must be followed by one of the keywords %s; found \"%s\"|<keywords>,<token>" },
{ 25, 5,"ADDRESS WITH must be followed by one of the keywords INPUT, OUTPUT or ERROR; found \"%s\"|<token>" },
{ 25, 6,"INPUT must be followed by one of the keywords STREAM, STEM, LIFO, FIFO or NORMAL; found \"%s\"|<token>" },
{ 25, 7,"OUTPUT must be followed by one of the keywords STREAM, STEM, LIFO, FIFO, APPEND, REPLACE or NORMAL; found \"%s\"|<token>" },
{ 25, 8,"APPEND must be followed by one of the keywords STREAM, STEM, LIFO or FIFO; found \"%s\"|<token>" },
{ 25, 9,"REPLACE must be followed by one of the keywords STREAM, STEM, LIFO or FIFO; found \"%s\"|<token>" },
{ 25, 11,"NUMERIC FORM must be followed by one of the keywords %s; found \"%s\"|<keywords>,<token>" },
{ 25, 12,"PARSE must be followed by one of the keywords %s; found \"%s\"|<keywords>,<token>" },
{ 25, 13,"UPPER must be followed by one of the keywords %s; found \"%s\"|<keywords>,<token>" },
{ 25, 14,"ERROR must be followed by one of the keywords STREAM, STEM, LIFO, FIFO, APPEND, REPLACE or NORMAL; found \"%s\"|<token>" },
{ 25, 15,"NUMERIC must be followed by one of the keywords %s; found \"%s\"|<keywords>,<token>" },
{ 25, 16,"FOREVER must be followed by one of the keywords %s; found \"%s\"|<keywords>,<token>" },
{ 25, 17,"PROCEDURE must be followed by the keyword EXPOSE or nothing; found \"%s\"|<token>" },
{ 26, 0,"Invalid whole number" },
{ 26, 1,"Whole numbers must fit within current DIGITS setting(%d); found \"%s\"|<value>,<value>" },
{ 26, 2,"Value of repetition count expression in DO instruction must be zero or a positive whole number; found \"%s\"|<value>" },
{ 26, 3,"Value of FOR expression in DO instruction must be zero or a positive whole number; found \"%s\"|<value>" },
{ 26, 4,"Positional parameter of parsing template must be a whole number; found \"%s\"|<value>" },
{ 26, 5,"NUMERIC DIGITS value must be zero or a positive whole number; found \"%s\"|<value>" },
{ 26, 6,"NUMERIC FUZZ value must be zero or a positive whole number; found \"%s\"|<value>" },
{ 26, 7,"Number used in TRACE setting must be a whole number; found \"%s\"|<value>" },
{ 26, 8,"Operand to right of power operator (\"**\") must be a whole number; found \"%s\"|<value>" },
{ 26, 11,"Result of %s %% %s operation would need exponential notation at current NUMERIC DIGITS %d|<value>,<value>,<value>" },
{ 26, 12,"Result of %% operation used for %s // %s operation would need exponential notation at current NUMERIC DIGITS %d|<value>,<value>,<value>" },
{ 27, 0,"Invalid DO syntax" },
{ 27, 1,"Invalid use of keyword \"%s\" in DO clause|<token>" },
{ 28, 0,"Invalid LEAVE or ITERATE" },
{ 28, 1,"LEAVE is valid only within a repetitive DO loop" },
{ 28, 2,"ITERATE is valid only within a repetitive DO loop" },
{ 28, 3,"Symbol following LEAVE (\"%s\") must either match control variable of a current DO loop or be omitted|<token>" },
{ 28, 4,"Symbol following ITERATE (\"%s\") must either match control variable of a current DO loop or be omitted|<token>" },
{ 29, 0,"Environment name too long" },
{ 29, 1,"Environment name exceeds %d characters; found \"%s\"|#Limit_EnvironmentName,<name>" },
{ 30, 0,"Name or string too long" },
{ 30, 1,"Name exceeds %d characters|#Limit_Name" },
{ 30, 2,"Literal string exceeds %d characters|#Limit_Literal" },
{ 31, 0,"Name starts with number or \".\"" },
{ 31, 1,"A value cannot be assigned to a number; found \"%s\"|<token>" },
{ 31, 2,"Variable symbol must not start with a number; found \"%s\"|<token>" },
{ 31, 3,"Variable symbol must not start with a \".\"; found \"%s\"|<token>" },
{ 32, 0,"[Invalid use of stem]" },
{ 33, 0,"Invalid expression result" },
{ 33, 1,"Value of NUMERIC DIGITS \"%d\" must exceed value of NUMERIC FUZZ \"(%d)\"|<value>,<value>" },
{ 33, 2,"Value of NUMERIC DIGITS \"%d\" must not exceed %d|<value>,#Limit_Digits" },
{ 33, 3,"Result of expression following NUMERIC FORM must start with \"E\" or \"S\"; found \"%s\"|<value>" },
{ 34, 0,"Logical value not \"0\" or \"1\"" },
{ 34, 1,"Value of expression following IF keyword must be exactly \"0\" or \"1\"; found \"%s\"|<value>" },
{ 34, 2,"Value of expression following WHEN keyword must be exactly \"0\" or \"1\"; found \"%s\"|<value>" },
{ 34, 3,"Value of expression following WHILE keyword must be exactly \"0\" or \"1\"; found \"%s\"|<value>" },
{ 34, 4,"Value of expression following UNTIL keyword must be exactly \"0\" or \"1\"; found \"%s\"|<value>" },
{ 34, 5,"Value of expression to left of logical operator \"%s\" must be exactly \"0\" or \"1\"; found \"%s\"|<operator>,<value>" },
{ 34, 6,"Value of expression to right of logical operator \"%s\" must be exactly \"0\" or \"1\"; found \"%s\"|<operator>,<value>" },
{ 35, 0,"Invalid expression" },
{ 35, 1,"Invalid expression detected at \"%s\"|<token>" },
{ 36, 0,"Unmatched \"(\" in expression" },
{ 37, 0,"Unexpected \",\" or \")\"" },
{ 37, 1,"Unexpected \",\"" },
{ 37, 2,"Unmatched \")\" in expression" },
{ 38, 0,"Invalid template or pattern" },
{ 38, 1,"Invalid parsing template detected at \"%s\"|<token>" },
{ 38, 2,"Invalid parsing position detected at \"%s\"|<token>" },
{ 38, 3,"PARSE VALUE instruction requires WITH keyword" },
{ 39, 0,"[Evaluation stack overflow]" },
{ 40, 0,"Incorrect call to routine" },
{ 40, 1,"External routine \"%s\" failed|<name>" },
{ 40, 3,"Not enough arguments in invocation of \"%s\"; minimum expected is %d|<bif>,<argnumber>" },
{ 40, 4,"Too many arguments in invocation of \"%s\"; maximum expected is %d|<bif>,<argnumber>" },
{ 40, 5,"Missing argument in invocation of \"%s\"; argument %d is required|<bif>,<argnumber>" },
{ 40, 9,"%s argument %d exponent exceeds %d digits; found \"%s\"|<bif>,<argnumber>,#Limit_ExponentDigits,<value>" },
{ 40, 11,"%s argument %d must be a number; found \"%s\"|<bif>,<argnumber>,<value>" },
{ 40, 12,"%s argument %d must be a whole number; found \"%s\"|<bif>,<argnumber>,<value>" },
{ 40, 13,"%s argument %d must be zero or positive; found \"%s\"|<bif>,<argnumber>,<value>" },
{ 40, 14,"%s argument %d must be positive; found \"%s\"|<bif>,<argnumber>,<value>" },
{ 40, 17,"%s argument 1, must have an integer part in the range 0:90 and a decimal part no larger than .9; found \"%s\"|<bif>,<value>" },
{ 40, 18,"%s conversion must have a year in the range 0001 to 9999|<bif>" },
{ 40, 19,"%s argument 2, \"%s\", is not in the format described by argument 3, \"%s\"|<bif>,<value>,<value>" },
{ 40, 21,"%s argument %d must not be null|<bif>,<argnumber>" },
{ 40, 23,"%s argument %d must be a single character; found \"%s\"|<bif>,<argnumber>,<value>" },
{ 40, 24,"%s argument 1 must be a binary string; found \"%s\"|<bif>,<value>" },
{ 40, 25,"%s argument 1 must be a hexadecimal string; found \"%s\"|<bif>,<value>" },
{ 40, 26,"%s argument 1 must be a valid symbol; found \"%s\"|<bif>,<value>" },
{ 40, 27,"%s argument 1, must be a valid stream name; found \"%s\"|<bif>,<value>" },
{ 40, 28,"%s argument %d, option must start with one of \"%s\"; found \"%s\"|<bif>,<argnumber>,<optionslist>,<value>" },
{ 40, 29,"%s conversion to format \"%s\" is not allowed|<bif>,<value>" },
{ 40, 31,"%s argument 1 (\"%d\") must not exceed 100000|<bif>,<value>" },
{ 40, 32,"%s the difference between argument 1 (\"%d\") and argument 2 (\"%d\") must not exceed 100000|<bif>,<value>,<value>" },
{ 40, 33,"%s argument 1 (\"%d\") must be less than or equal to argument 2 (\"%d\")|<bif>,<value>,<value>" },
{ 40, 34,"%s argument 1 (\"%d\") must be less than or equal to the number of lines in the program (%d)|<bif>,<value>,<sourceline()>" },
{ 40, 35,"%s argument 1 cannot be expressed as a whole number; found \"%s\"|<bif>,<value>" },
{ 40, 36,"%s argument 1 must be a name of a variable in the pool; found \"%s\"|<bif>,<value>" },
{ 40, 37,"%s argument 3 must be the name of a pool; found \"%s\"|<bif>,<value>" },
{ 40, 38,"%s argument %d is not large enough to format \"%s\"|<bif>,<argnumber>,<value>" },
{ 40, 39,"%s argument 3 is not zero or one; found \"%s\"|<bif>,<value>" },
{ 40, 41,"%s argument %d must be within the bounds of the stream; found \"%s\"|<bif>,<argnumber>,<value>" },
{ 40, 42,"%s argument 1; cannot position on this stream; found \"%s\"|<bif>,<value>" },
{ 40,914,"[%s argument %d, must be one of \"%s\"; found \"%s\"]|<bif>,<argnumber>,<optionslist>,<value>" },
{ 40,920,"[%s: low-level stream I/O error; %s]|<bif>,<description>" },
{ 40,921,"[%s argument %d, stream positioning mode \"%s\"; incompatible with stream open mode]|<bif>,<argnumber>,<value>" },
{ 40,922,"[%s argument %d, too few sub-commands; minimum expected is %d; found %d]|<bif>,<argnumber>,<value>,<value>" },
{ 40,923,"[%s argument %d, too many sub-commands; maximum expected is %d; found %d]|<bif>,<argnumber>,<value>,<value>" },
{ 40,924,"[%s argument %d, invalid positional specification; expecting one of \"%s\"; found \"%s\"]|<bif>,<argnumber>,<value>,<value>" },
{ 40,930,"[RXQUEUE, function TIMEOUT, expecting a whole number between -1 and %d; found \"%s\"]|<value>,<value>" },
{ 40,980,"Unexpected input, either unknown type or illegal data%s%s|: ,<location>" },
{ 40,981,"Number out of the allowed range%s%s|: ,<location>" },
{ 40,982,"String too big for the defined buffer%s%s|: ,<location>" },
{ 40,983,"Illegal combination of type/size%s%s|: ,<location>" },
{ 40,984,"Unsupported number like NAN, +INF, -INF%s%s|: ,<location>" },
{ 40,985,"Structure too complex for static internal buffer%s%s|: ,<location>" },
{ 40,986,"An element of the structure is missing%s%s|: ,<location>" },
{ 40,987,"A value of the structure is missing%s%s|: ,<location>" },
{ 40,988,"The name or part of the name is illegal for the interpreter%s%s|: ,<location>" },
{ 40,989,"A problem raises at the interface between Regina and GCI%s%s|: ,<location>" },
{ 40,990,"The type won't fit the requirements for basic types (arguments/return value)%s%s|: ,<location>" },
{ 40,991,"The number of arguments is wrong or an argument is missing%s%s|: ,<location>" },
{ 40,992,"GCI's internal stack for arguments got an overflow%s%s|: ,<location>" },
{ 40,993,"GCI counted too many nested LIKE containers%s%s|: ,<location>" },
{ 41, 0,"Bad arithmetic conversion" },
{ 41, 1,"Non-numeric value (\"%s\") to left of arithmetic operation \"%s\"|<value>,<operator>" },
{ 41, 2,"Non-numeric value (\"%s\") to right of arithmetic operation \"%s\"|<value>,<operator>" },
{ 41, 3,"Non-numeric value (\"%s\") used with prefix operator \"%s\"|<value>,<operator>" },
{ 41, 4,"Value of TO expression in DO instruction must be numeric; found \"%s\"|<value>" },
{ 41, 5,"Value of BY expression in DO instruction must be numeric; found \"%s\"|<value>" },
{ 41, 6,"Value of control variable expression of DO instruction must be numeric; found \"%s\"|<value>" },
{ 41, 7,"Exponent exceeds %d digits; found \"%s\"|#Limit_ExponentDigits,<value>" },
{ 42, 0,"Arithmetic overflow/underflow" },
{ 42, 1,"Arithmetic overflow detected at \"%s %s %s\"; exponent of result requires more than %d digits|<value>,<operator>,<value>,#Limit_ExponentDigits" },
{ 42, 2,"Arithmetic underflow detected at \"%s %s %s\"; exponent of result requires more than %d digits|<value>,<operator>,<value>,#Limit_ExponentDigits" },
{ 42, 3,"Arithmetic overflow; divisor must not be zero" },
{ 43, 0,"Routine not found" },
{ 43, 1,"Could not find routine \"%s\"|<name>" },
{ 44, 0,"Function did not return data" },
{ 44, 1,"No data returned from function \"%s\"|<name>" },
{ 45, 0,"No data specified on function RETURN" },
{ 45, 1,"Data expected on RETURN instruction because routine \"%s\" was called as a function|<name>" },
{ 46, 0,"Invalid variable reference" },
{ 46, 1,"Extra token (\"%s\") found in variable reference; \")\" expected|<token>" },
{ 47, 0,"Unexpected label" },
{ 47, 1,"INTERPRET data must not contain labels; found \"%s\"|<name>" },
{ 48, 0,"Failure in system service" },
{ 48, 1,"Failure in system service: %s|<description>" },
{ 48,920,"Low-level stream I/O error: %s %s: %s|<description>,<stream>,<description>" },
{ 49, 0,"Interpretation Error" },
{ 49, 1,"Interpretation Error: Failed in %s, line %d: \"%s\". Please report error!|<module>,<linenumber>,<description>" },
{ 50, 0,"Unrecognized reserved symbol" },
{ 50, 1,"Unrecognized reserved symbol \"%s\"|<token>" },
{ 51, 0,"Invalid function name" },
{ 51, 1,"Unquoted function names must not end in a period; found \"%s\"|<token>" },
{ 52, 0,"Result returned by \"%s\" is longer than %d characters|<name>,#Limit_String" },
{ 53, 0,"Invalid option" },
{ 53, 1,"String or symbol expected after STREAM keyword; found \"%s\"|<token>" },
{ 53, 2,"Variable reference expected after STEM keyword; found \"%s\"|<token>" },
{ 53, 3,"Argument to STEM must have one period, as its last character; found \"%s\"|<name>" },
{ 53,100,"String or symbol expected after LIFO keyword; found \"%s\"|<token>" },
{ 53,101,"String or symbol expected after FIFO keyword; found \"%s\"|<token>" },
{ 54, 0,"Invalid STEM value" },
{ 54, 1,"For this STEM APPEND, the value of \"%s\" must be a count of lines; found \"%s\"|<name>,<value>" },
{ 60, 0,"[Can't rewind transient file]" },
{ 61, 0,"[Improper seek operation on file]" },
{ 64, 0,"[Syntax error while parsing]" },
{ 64, 1,"[Syntax error at line %d]" },
{ 64, 2,"[General syntax error at line %d, column %d]|<linenumber>,<columnnumber>" },
{ 90, 0,"[Non-ANSI feature used with \"OPTIONS STRICT_ANSI\"]" },
{ 90, 1,"[%s is a Regina extension BIF]|<bif>" },
{ 90, 2,"[%s is a Regina extension instruction]|<token>" },
{ 90, 3,"[%s argument %d, option must start with one of \"%s\" with \"OPTIONS STRICT_ANSI\"; found \"%s\"; a Regina extension]|<bif>,<argnumber>,<optionslist>,<value>" },
{ 93, 0,"[Incorrect call to routine]" },
{ 93, 1,"[STREAM command %s must be followed by one of \"%s\"; found \"%s\"]|<token>,<value>,<value>" },
{ 93, 3,"[STREAM command must be one of \"%s\"; found \"%s\"]|<value>,<value>" },
{ 94, 0,"[External queue interface error]" },
{ 94, 99,"[Internal error with external queue interface: %d \"%s\"]|<description>,<systemerror>" },
{ 94,100,"[General system error with external queue interface. %s. %s]|<description>,<systemerror>" },
{ 94,101,"[Error connecting to %s on port %d: \"%s\"]|<machine>,<portnumber>,<systemerror>" },
{ 94,102,"[Unable to obtain IP address for %s]|<machine>" },
{ 94,103,"[Invalid format for server in specified queue name: \"%s\"]|<queuename>" },
{ 94,104,"[Invalid format for queue name: \"%s\"]|<queuename>" },
{ 94,105,"[Unable to start Windows Socket interface: %s]|<systemerror>" },
{ 94,106,"[Maximum number of external queues exceeded: %d]|<maxqueues>" },
{ 94,107,"[Error occured reading socket: %s]|<systemerror>" },
{ 94,108,"[Invalid switch passed. Must be one of \"%s\"]|<switch>" },
{ 94,109,"[Queue \"%s\" not found]|<queuename>" },
{ 94,110,"[%s invalid for external queues]|<bif>" },
{ 94,111,"[RXQUEUE function %s invalid for internal queues]|<functionname>" },
{ 95, 0,"[Restricted feature used in \"safe\" mode]" },
{ 95, 1,"[%s invalid in \"safe\" mode]|<token>" },
{ 95, 2,"[%s argument %d invalid in \"safe\" mode]|<bif>,<argnumber>" },
{ 95, 3,"[%s argument %d: \"%s\", invalid in \"safe\" mode]|<bif>,<argnumber>,<token>" },
{ 95, 4,"[STREAM argument 3: Opening files for WRITE access invalid in \"safe\" mode]" },
{ 95, 5,"[Running external commands invalid in \"safe\" mode]" },
{ 100, 0,"[Unknown filesystem error]" },
} ;
/*
* Static pointers to language-specific error messages
* IF THIS EVER CHANGES, ALSO CHANGE THE SAME TABLE IN msgcmp.c
*/
static const char *errlang[] =
{
"en", /* english */
"de", /* german */
"es", /* spanish */
"no", /* norwegian */
"pt", /* portuguese */
"pl", /* polish */
} ;
static const char *err1prefix[] =
{
/*en*/ "Error %d running \"%.*s\", line %d: %.*s",
/*de*/ "Fehler %d whrend des Ausfhrens von \"%.*s\", Zeile %d: %.*s",
/*es*/ "Error %d ejecutando \"%.*s\" lnea %d: %.*s",
/*no*/ "Feil %d under kjring av \"%.*s\" linje %d: %.*s",
/*pt*/ "Erro %d ao executar \"%.*s\", linha %d: %.*s",
/*pl*/ "Bd %d podczas dziaania \"%.*s\", linia %d: %.*s",
} ;
static const char *suberrprefix[] =
{
/*en*/ "Error %d.%d: %.*s",
/*de*/ "Fehler %d.%d: %.*s",
/*es*/ "Error %d.%d: %.*s",
/*no*/ "Feil %d.%d: %.*s",
/*pt*/ "Erro %d.%d: %.*s",
/*pl*/ "Bd %d.%d: %.*s",
} ;
static const char *err2prefix[] =
{
/*en*/ "Error %d running \"%.*s\": %.*s",
/*de*/ "Fehler %d whrend des Ausfhrens von \"%.*s\": %.*s",
/*es*/ "Error %d ejecutando \"%.*s\": %.*s",
/*no*/ "Feil %d under kjring av \"%.*s\": %.*s",
/*pt*/ "Erro %d ao executar \"%.*s\": %.*s",
/*pl*/ "Bd %d podczas dziaania \"%.*s\": %.*s",
} ;
static const char *erropen[] =
{
/*en*/ "Unable to open language file: %s",
/*de*/ "Kann die sprachspezifische Datei nicht ffnen: %s",
/*es*/ "Incapaz de abrir el fichero de lenguaje: %s",
/*no*/ "Ikke i stand til pne sprkfil: %s",
/*pt*/ "nao eh possivel abrir arquivo de linguagem: %s",
/*pl*/ "Nie mona otworzy pliku jzyka: %s",
} ;
static const char *errcount[] =
{
/*en*/ "Incorrect number of messages in language file: %s",
/*de*/ "Ungltige Anzahl von Meldungen in der sprachspezifischen Datei: %s",
/*es*/ "Nmero incorrecto de mensajes en el fichero de lenguaje: %s",
/*no*/ "Uriktig antall meldinger i sprkfil: %s",
/*pt*/ "numero incorreto de mensagens no arquivo de linguagem: %s",
/*pl*/ "Niepoprawna liczba komunikatw w pliku jzyka: %s",
} ;
static const char *errread[] =
{
/*en*/ "Unable to read from language file: %s",
/*de*/ "Kann von der sprachspezifischen Datei nicht lesen: %s",
/*es*/ "Incapaz de leer el fichero de lenguaje: %s",
/*no*/ "Ikke i stand til lese fra sprkfil: %s",
/*pt*/ "nao eh possivel ler o arquivo de linguagem: %s",
/*pl*/ "Nie mona czyta z pliku jzyka: %s",
} ;
static const char *errmissing[] =
{
/*en*/ "Text missing from language file: %s.mtb",
/*de*/ "Text fehlt in der sprachspezifischen Datei: %s.mtb",
/*es*/ "Falta el texto del fichero de lenguaje: %s.mtb",
/*no*/ "tekst mangler i sprkfil: %s.mtb",
/*pt*/ "falta texto no arquivo de linguagem: %s.mtb",
/*pl*/ "Brakuje tekstu w pliku jzyka: %s.mtb",
} ;
static const char *errcorrupt[] =
{
/*en*/ "Language file: %s.mtb is corrupt",
/*de*/ "Sprachspezifische Datei %s.mtb ist beschdigt",
/*es*/ "Fichero de lenguaje: %s.mtb est corrupto",
/*no*/ "sprkfil: %s.mtb er delagt",
/*pt*/ "arquivo de linguagem: %s.mtb estah corrompido",
/*pl*/ "Plik jzyka: %s.mtb jest znieksztacony",
} ;
static const char *get_embedded_text_message( int errorno, int suberrorno );
/* init_error initializes the module.
* Currently, we set up the thread specific data.
* The function returns 1 on success, 0 if memory is short.
*/
int init_error( tsd_t *TSD )
{
err_tsd_t *et;
if (TSD->err_tsd != NULL)
return(1);
if ((et = TSD->err_tsd = MallocTSD(sizeof(err_tsd_t))) == NULL)
return(0);
memset(et,0,sizeof(err_tsd_t));
et->errornum = Str_makeTSD( 3 * sizeof( int ) );
return(1);
}
/*
* get_buffer returns one buffer of those from the err_tsd_t. If not_this
* is set, that buffer will never be used. The buffer will have a size of
* at least minsize byte.
* A buffer is reallocated if there is no sufficient space in the best
* fitting buffer.
* A returned buffer will always have a size of 0.
*/
static streng *get_buffer( const tsd_t *TSD, const streng *not_this,
unsigned minsize )
{
err_tsd_t *et = TSD->err_tsd;
int l[2];
streng *p;
int idx=-1;
minsize++;
if ( et->buffer[0] != NULL )
l[0] = Str_max( et->buffer[0] );
else
l[0] = 0;
if ( et->buffer[1] != NULL )
l[1] = Str_max( et->buffer[1] );
else
l[1] = 0;
if ( ( unsigned ) l[1] >= minsize )
{
idx = 1;
if ( ( ( unsigned ) l[0] >= minsize ) && ( l[0] < l[1] ) )
idx = 0;
}
else
idx = 0;
if ( ( not_this != NULL ) && ( et->buffer[idx] == not_this ) )
idx = ( idx == 0 ) ? 1 : 0;
if ( ( unsigned ) l[idx] < minsize )
{
/*
* assigning very late prevents race conditions in case of errors.
*/
p = Str_makeTSD( minsize );
if ( et->buffer[idx] != NULL )
Free_stringTSD( et->buffer[idx] );
et->buffer[idx] = p;
}
Str_len(et->buffer[idx]) = 0;
return et->buffer[idx];
}
int lineno_of( cnodeptr node )
{
if (node)
return (node->lineno>=0) ? node->lineno : 0 ;
else
return 0 ;
}
static int charno_of( cnodeptr node )
{
if (node)
return (node->charnr>=0) ? node->charnr : 0 ;
else
return 0 ;
}
/* only to be used by syntax and runtime errors, and the halt condition
* FIXME: FGC: This function is used while initializing the runtime system.
* Maybe, we don't have a functional tsd_t!
* What shall we do?
*/
void exiterror( int errorno, int suberrorno, ... )
{
staticstreng( nofile, "<name>" );
va_list argptr;
int lineno,charno,signtype;
streng *inputfile;
streng *suberror_streng=NULL;
streng *errmsg;
int i,ok,len;
const streng *fmt, *etext ;
FILE *fp = stderr ;
err_tsd_t *et;
tsd_t *TSD = __regina_get_tsd(); /* The TSD should be fetched directly. This
* will help if someone corrupted a TSD as
* an argument.
* A "fresh" value is always better for
* tracking down ugly errors.
* Speed advantage is no reason here! */
et = TSD->err_tsd;
if ( ( et == NULL )
|| ( ( errorno == ERR_STORAGE_EXHAUSTED ) && ( et->conditions > 10 ) ) )
{
const char *out = get_embedded_text_message( errorno, 0 );
len = strlen( out );
/*
* We allow 10 pending errors only before doing a hard cleanup.
* You can use any fixed limit as far as we stop at some time when
* having a permanent memory allocation error.
* Just write a description end exit. DON'T DO USE A ROUTINE CALLING A
* MEMORY ALLOCATION ROUTINE!
*/
if ( ( TSD->currlevel != NULL )
&& get_options_flag( TSD->currlevel, EXT_STDOUT_FOR_STDERR ) )
fp = stdout;
fwrite( out, len, 1, fp );
#if defined(DOS) || defined(OS2) || defined(WIN32)
/*
* stdout is open in binary mode, so we need to add the
* extra CR to the end of the line.
*/
fputc( REGINA_CR, fp );
#endif
fputc( REGINA_EOL, fp );
goto not_hookable;
}
et->conditions++;
if ( TSD->currentnode )
{
lineno = lineno_of( TSD->currentnode );
charno = charno_of( TSD->currentnode );
}
else
{
charno = 0;
lineno = parser_data.tline;
}
signtype = SIGNAL_SYNTAX;
if ( errorno == ERR_PROG_INTERRUPT )
signtype = SIGNAL_HALT;
#ifdef HAVE_VSPRINTF
/*
* Expanded the sub-error text and pass this to condition_hook for
* condition('D') to return the expanded string.
*/
if ( ( errorno <= ERR_MAX_NUMBER ) && ( suberrorno != 0 ) )
{
fmt = errortext( TSD, errorno, suberrorno, 0, 0 );
len = Str_len( fmt );
len += strlen( suberrprefix[et->native_language] );
len += 2 * ( ( sizeof(unsigned) * 8 ) / 3 + 2 );
errmsg = get_buffer( TSD, fmt, len + 3 );
len = sprintf( errmsg->value, suberrprefix[et->native_language],
errorno, suberrorno, Str_len( fmt ), fmt->value );
va_start( argptr, suberrorno );
for ( i = 0; i < Str_len( fmt ); i++ )
{
if ( fmt->value[i] == '%' )
{
switch ( fmt->value[i+1] )
{
case 's':
len += strlen( va_arg( argptr, char * ) );
break;
case 'c':
/* assignment to anything inhibits compiler warnings */
ok = (int) va_arg( argptr, int );
break;
default:
len += ( sizeof( unsigned ) * 8 ) / 3 + 2;
/* assignment to anything inhibits compiler warnings */
ok = (int) va_arg( argptr, unsigned );
break;
}
}
}
va_end( argptr );
suberror_streng = Str_makeTSD( len + 1 );
if ( suberror_streng )
{
va_start( argptr, suberrorno );
Str_len( suberror_streng ) = vsprintf( suberror_streng->value,
errmsg->value, argptr );
va_end( argptr );
}
}
#endif
/* Here we should set sigtype to SIGNAL_FATAL for some 'errno's */
/* Get the text for the base errorno */
etext = errortext( TSD, errorno, 0, 0, 0 );
/*
* Only in case of a SYNTAX error set .MN, ANSI 8.4.1
* Keep care of 64 bit machines. A huge number may contain 80 characters
* and we are not allowed to use ints, we have to use unsigneds.
*/
if ( signtype == SIGNAL_SYNTAX )
{
char num[2 * ( ( sizeof(unsigned) * 8 ) / 3 + 2 )];
if ( suberrorno )
{
sprintf( num, "%u.%u", (unsigned) errorno, (unsigned) suberrorno );
set_reserved_value( TSD, POOL0_MN, Str_creTSD( num ), 0, VFLAG_STR );
}
else
set_reserved_value( TSD, POOL0_MN, NULL, errorno, VFLAG_NUM );
}
/* enable a hook into the condition system */
et->conditions--;
if ( condition_hook( TSD, signtype, errorno, suberrorno, lineno,
Str_dupTSD( etext ), suberror_streng ) )
{
if ( suberror_streng )
Free_stringTSD( suberror_streng );
suberror_streng = NULL;
return ; /* if CALL ON */
}
et->conditions++;
if ( ( inputfile = TSD->systeminfo->input_file ) == NULL )
inputfile = (streng *) nofile;
ok = HOOK_GO_ON;
if ( lineno > 0 )
{
traceback( TSD );
errmsg = Str_makeTSD( 80 + Str_len( etext ) + Str_len( inputfile ) +
strlen( err1prefix[et->native_language] ) );
sprintf( errmsg->value, err1prefix[et->native_language],
errorno, Str_len( inputfile ), inputfile->value, lineno,
Str_len( etext ), etext->value );
}
else
{
errmsg = Str_makeTSD( 80 + Str_len( etext ) + Str_len( inputfile ) +
strlen( err2prefix[et->native_language] ) );
sprintf( errmsg->value, err2prefix[et->native_language],
errorno, Str_len( inputfile ), inputfile->value,
Str_len( etext ), etext->value );
}
errmsg->len = strlen( errmsg->value );
assert( errmsg->len < errmsg->max );
/*
* If we have a system exit installed to handle errors, call it here...
*/
et->conditions--;
if ( TSD->systeminfo->hooks & HOOK_MASK( HOOK_STDERR ) )
ok = hookup_output( TSD, HOOK_STDERR, errmsg ) == HOOK_GO_ON;
if ( ok == HOOK_GO_ON )
{
/*
* To get here we either don't have an exit handler or the exit
* handler refused to handle the message, so write it to the
* error (or output) stream.
*/
if ( get_options_flag( TSD->currlevel, EXT_STDOUT_FOR_STDERR ) )
fp = stdout;
fwrite( errmsg->value, Str_len(errmsg), 1, fp );
#if defined(DOS) || defined(OS2) || defined(WIN32)
/*
* stdout is open in binary mode, so we need to add the
* extra CR to the end of the line.
*/
fputc( REGINA_CR, fp );
#endif
fputc( REGINA_EOL, fp );
}
/*
* Display the sub-error text if there is one.
*/
if ( ( errorno <= ERR_MAX_NUMBER ) && suberrorno && suberror_streng )
{
if ( TSD->systeminfo->hooks & HOOK_MASK( HOOK_STDERR ) )
ok = hookup_output(TSD, HOOK_STDERR, suberror_streng ) == HOOK_GO_ON;
if ( ok == HOOK_GO_ON )
{
fwrite( suberror_streng->value, Str_len(suberror_streng), 1, fp );
#if defined(DOS) || defined(OS2) || defined(WIN32)
/*
* stdout is open in binary mode, so we need to add the
* extra CR to the end of the line.
*/
fputc( REGINA_CR, fp );
#endif
fputc( REGINA_EOL, fp );
}
}
if ( ok == HOOK_GO_ON )
fflush( fp );
if ( suberror_streng )
Free_stringTSD( suberror_streng );
Free_stringTSD( errmsg );
not_hookable:
if ( TSD->systeminfo->script_exit )
{
TSD->instore_is_errorfree = 0;
if ( et != NULL )
{
/*
* The error handler must inhibit the cleanup of errornum.
*/
et->errornum->len = sprintf( et->errornum->value, "%d", -errorno );
jump_script_exit( TSD, et->errornum );
}
}
CloseOpenFiles( TSD );
free_orphaned_libs( TSD );
#ifdef VMS
jump_interpreter_exit( TSD, EXIT_SUCCESS );
#else
jump_interpreter_exit( TSD, errorno );
#endif
}
/* This function is called by the parser (syntactical interpreter) if an error
* occurs.
*/
void __reginaerror(char *dummy)
{
/* We ignore the message although it may contain useful informations. */
dummy = dummy; /* keep compiler happy */
return ;
}
/*
* Returns a 0-terminated string in a streng which will be formatted by a
* "string formatter" which argument is arg. not_this will not be returned.
*/
static streng *simple_msg( const tsd_t *TSD, const char *fmt,
const char *arg, const streng *not_this )
{
int lf = strlen( fmt );
int la = strlen( arg );
streng *retval;
retval = get_buffer( TSD, not_this, lf + la );
Str_len( retval ) = sprintf( retval->value, fmt, arg );
return retval;
}
static streng *read_index_header( const tsd_t *TSD, char *errfn,
int native_language, FILE **fp,
int *number_messages, int *file_lang,
const streng *not_this )
{
err_tsd_t *et;
et = TSD->err_tsd;
/*
* Read the language file header...
*/
*fp = fopen( errfn, "rb" );
if ( *fp == NULL )
{
return simple_msg( TSD, erropen[native_language], errfn, not_this );
}
if ( fread( &et->number_messages, sizeof(unsigned int), 1, *fp ) != 1 )
{
fclose( *fp );
return simple_msg( TSD, errread[native_language], errfn, not_this );
}
if ( fread( file_lang, sizeof(unsigned int), 1, *fp ) != 1 )
{
fclose( *fp );
return simple_msg( TSD, errread[native_language], errfn, not_this );
}
return NULL;
}
static streng *read_index_file( const tsd_t *TSD, char *errfn,
int native_language, int language_file,
FILE **fp, struct textindex *tmi,
const streng *not_this )
{
err_tsd_t *et;
streng *ptr;
int file_lang;
et = TSD->err_tsd;
/*
* Read the language file header...
*/
if ( ( ptr = read_index_header( TSD, errfn, native_language, fp, &et->number_messages, &file_lang, not_this ) ) != NULL )
{
et->number_messages = 0;
return ptr;
}
/*
* Eunsure that the number of messages in the file matches the number defined as
* NUMBER_ERROR_MESSAGE in rexxmsg.h
*/
if ( et->number_messages != NUMBER_ERROR_MESSAGES )
{
fclose( *fp );
et->number_messages = 0;
return simple_msg( TSD, errcount[native_language], errfn, not_this );
}
if ( fread( tmi, sizeof(struct textindex), NUMBER_ERROR_MESSAGES, *fp ) != NUMBER_ERROR_MESSAGES )
{
fclose( *fp );
et->number_messages = 0;
return simple_msg( TSD, errread[native_language], errfn, not_this );
}
return NULL;
}
/*
* Called the first time we need to access an error message
* Determines which language file to open and read (always does English as well)
* Returns NULL on success, otherwise a pointer to an error message
*/
static streng *get_message_indexes( const tsd_t *TSD, const streng *not_this )
{
streng *err;
char *ptr;
char fn[REXX_PATH_MAX+20];
err_tsd_t *et;
char *errpath=NULL;
#if defined(__EPOC32__) || defined(__WINS__)
FILE *fp;
int number_messages, file_lang;
struct stat buffer ;
#else
int i, found=0;
#endif
et = TSD->err_tsd;
#if defined(__EPOC32__) || defined(__WINS__)
/*
* Open the default.mtb and read the language type from it.
*/
errpath = "c:\\system\\apps\\reginarexx";
sprintf( fn, "%s\\default.mtb", errpath );
/*
* If there is no default.mtb file, then default to English
*/
if ( stat( fn, &buffer ) != 0 )
{
et->native_language = LANGUAGE_ENGLISH;
return NULL;
}
/*
* We do have a default.mtb file, so read it to determine the language
*/
if ( ( err = read_index_header( TSD, fn, LANGUAGE_ENGLISH, &fp, &number_messages, &file_lang, not_this ) ) != NULL )
{
et->number_messages = 0;
return err;
}
if ( fp )
fclose( fp );
et->native_language = file_lang;
#else
ptr = getenv( "REGINA_LANG" );
if ( ptr == NULL || strlen( ptr) == 0 )
{
et->native_language = LANGUAGE_ENGLISH;
}
else
{
/*
* REGINA_LANG may have a comma separated default locale appended.
*/
int len = strcspn( ptr, "," );
for ( i = 0; i < LANGUAGE_MAXIMUM; i++ )
{
if ( ( strlen( errlang[i] ) == len )
&& ( memcmp( ptr, errlang[i], len ) == 0 ) )
{
et->native_language = i;
found = 1;
break;
}
}
if ( !found )
{
err = get_buffer( TSD, not_this, 40 + len );
Str_len( err ) = sprintf( err->value, "Unsupported native language \"%.*s\"",
len, ptr );
return err;
}
}
if ( et->native_language != LANGUAGE_ENGLISH )
{
errpath = getenv( "REGINA_LANG_DIR" );
if ( errpath == NULL )
{
# if defined(REGINA_SHARE_DIRECTORY)
errpath = REGINA_SHARE_DIRECTORY;
# else
return simple_msg( TSD, "%s", "Unable to determine where Regina language files (*.mtb) are located. Set REGINA_LANG_DIR.", not_this );
# endif
}
else if ( strlen( errpath ) > REXX_PATH_MAX )
return simple_msg( TSD, "Length of \"%s\" exceeds the path's maximum", errpath, not_this );
}
#endif
/*
* Now read the native language file. If the native language is
* English, don't do anything.
*/
if ( et->native_language != LANGUAGE_ENGLISH)
{
#if defined(__EPOC32__) || defined(__WINS__)
sprintf( fn, "%s\\default.mtb", errpath );
#else
sprintf( fn, "%s%c%s.mtb", errpath, FILE_SEPARATOR, errlang[et->native_language] );
#endif
if ( ( err = read_index_file( TSD, fn, et->native_language, et->native_language, &et->nls_fp, (struct textindex *)&et->nls_tmi, not_this ) ) != NULL )
return err;
}
return NULL;
}
static streng *get_text_message( const tsd_t *TSD, FILE *fp,
unsigned fileoffset, unsigned textlength,
int errorno, int suberrorno, int *is_fmt,
const streng *not_this )
{
err_tsd_t *et;
streng *retval;
const char *errfn;
et = TSD->err_tsd;
#if defined(__EPOC32__) || defined(__WINS__)
errfn="default";
#else
errfn=errlang[et->native_language];
#endif
if ( fseek( fp, fileoffset, SEEK_SET ) == -1 )
{
*is_fmt = 0;
return simple_msg( TSD, errcorrupt[et->native_language], errfn, not_this );
}
retval = get_buffer( TSD, not_this, textlength + 1 );
if ( fread( retval->value, 1, textlength, fp ) != textlength )
{
*is_fmt = 0;
return simple_msg( TSD, errcorrupt[et->native_language], errfn, not_this );
}
retval->value[textlength] = '\0';
Str_len(retval) = textlength;
return retval;
}
static const char *get_embedded_text_message( int errorno, int suberrorno )
{
int i;
for ( i = 0; i < NUMBER_ERROR_MESSAGES; i++ )
{
if ( errtext[i].errnum == errorno
&& errtext[i].suberrnum == suberrorno )
{
return errtext[i].text;
}
}
return "";
}
const streng *errortext( const tsd_t *TSD, int errorno, int suberrorno, int request_english, int apply_inserts )
{
int low=0, mid=0, end=1, up, have_inserts=0, num_inserts=0;
int this_errorno, this_suberrorno;
err_tsd_t *et;
streng *ptr=NULL,*h;
const char *errfn,*embedded;
char *ins;
char *insert[5]; /* maximum of 5 inserts allowed for any one message */
int is_fmt=1;
/*
* If the supplied errorno is > 100 (the internal limit for interpreter
* errors), assume that a system error message is required.
*/
if (errorno>100)
{
return simple_msg( TSD, "%s", strerror(errorno-100), NULL );
}
et = TSD->err_tsd;
#if defined(__EPOC32__) || defined(__WINS__)
errfn="default";
#else
errfn=errlang[et->native_language];
#endif
/*
* The first time this is called, determine the language and read the message file
* indexes into memory from the message file.
*/
if ( et->number_messages == 0 )
{
if ( ( ptr = get_message_indexes( TSD, NULL ) ) != NULL )
{
/*
* Corrupt or missing language file. Prepend the returned message to the
* embedded error message format.
*/
embedded = get_embedded_text_message( errorno, suberrorno );
h = get_buffer( TSD, ptr, Str_len( ptr ) + strlen( embedded ) + 6 );
Str_catstrTSD( h, "(" );
Str_catTSD( h, ptr );
Str_catstrTSD( h, ") " );
Str_catstrTSD( h, embedded );
h->value[Str_len( h )] = '\0';
ptr = h;
}
}
/*
* If we don't already have an error message,
* and we are explicitly requesting an english message, or the native
* language is English, then simply get the message from the internal
* array.
*/
if ( !ptr )
{
if ( request_english
|| et->native_language == LANGUAGE_ENGLISH )
{
ptr = simple_msg( TSD, "%s", get_embedded_text_message( errorno, suberrorno ), NULL );
}
else
{
up = et->number_messages-1;
while ((end)&&(up>=low))
{
mid = (up+low)/2 ;
this_errorno = et->nls_tmi[mid].errorno;
this_suberrorno = et->nls_tmi[mid].suberrorno;
if ( errorno == this_errorno
&& suberrorno == this_suberrorno )
{
end = 0;
break;
}
if ( ( errorno > this_errorno )
|| ( errorno == this_errorno
&& suberrorno > this_suberrorno ) )
low = mid + 1;
else
up = mid - 1;
}
if (end)
{
/*
* We couldn't find our message...
*/
embedded = get_embedded_text_message( errorno, suberrorno );
ptr = simple_msg( TSD, errmissing[et->native_language], errfn, NULL );
h = get_buffer( TSD, ptr, Str_len( ptr ) + strlen( embedded ) + 6 );
Str_catstrTSD( h, "(" );
Str_catTSD( h, ptr );
Str_catstrTSD( h, ") " );
Str_catstrTSD( h, embedded );
h->value[Str_len( h )] = '\0';
ptr = h;
}
else
{
ptr = get_text_message( TSD, et->nls_fp, et->nls_tmi[mid].fileoffset, et->nls_tmi[mid].textlength, errorno, suberrorno, &is_fmt, NULL );
if ( !is_fmt )
{
embedded = get_embedded_text_message( errorno, suberrorno );
h = get_buffer( TSD, ptr, Str_len( ptr ) + strlen( embedded ) + 6 );
Str_catstrTSD( h, "(" );
Str_catTSD( h, ptr );
Str_catstrTSD( h, ") " );
Str_catstrTSD( h, embedded );
h->value[Str_len( h )] = '\0';
ptr = h;
}
}
}
}
for ( low = 0; low < (int) Str_len( ptr ); low++ )
{
if ( ptr->value[low] == '|' )
{
ptr->value[low] = '\0';
Str_len( ptr ) = low;
have_inserts = 1;
break;
}
}
/*
* If we need to apply insert, then:
* - adjust the returned fmt string replacing %c, %d, %x with %s
* - iterate through the inserts ( ptr+low+1 )
*/
if ( apply_inserts
&& have_inserts )
{
/*
* The code below makes several assumptions about the format
* of each message. All assumptions are based on having checked
* the format of the messages using the checkmts.rexx script.
*/
for ( end = 0; end < Str_len( ptr ); end++ )
{
if ( ptr->value[end] == '%' )
{
switch( ptr->value[end+1] ) /* assumes no message ends in % */
{
case 's':
num_inserts++;
break;
case 'c':
case 'x':
case 'd':
ptr->value[end+1] = 's';
num_inserts++;
break;
default:
break;
}
}
}
ins = ptr->value+low+1;
insert[0] = ins;
low = strlen( ins );
for ( mid = 0,end = 0; end < low; end++ )
{
if ( ins[end] == ',' )
{
ins[end] = '\0';
insert[++mid] = ins+end+1;
}
}
h = get_buffer( TSD, ptr, Str_len( ptr ) + low + 1 );
switch( num_inserts )
{
case 1:
Str_len( h ) = sprintf( h->value, ptr->value, insert[0] );
break;
case 2:
Str_len( h ) = sprintf( h->value, ptr->value, insert[0], insert[1] );
break;
case 3:
Str_len( h ) = sprintf( h->value, ptr->value, insert[0], insert[1], insert[2] );
break;
case 4:
Str_len( h ) = sprintf( h->value, ptr->value, insert[0], insert[1], insert[2], insert[3] );
break;
case 5:
Str_len( h ) = sprintf( h->value, ptr->value, insert[0], insert[1], insert[2], insert[3], insert[4] );
break;
}
ptr = h;
}
return ptr;
}
#ifndef NDEBUG
const char *getsym( int numb )
{
char *symb=NULL ;
switch (numb)
{
case X_NULL: symb="Null statement" ; break ;
case X_PROGRAM: symb="Program" ; break ;
case X_STATS: symb="Statements" ; break ;
case X_COMMAND: symb="External command" ; break ;
case X_ADDR_V: symb="ADDRESS (value) statement" ; break ;
case X_ADDR_S: symb="ADDRESS" ; break ;
case X_ADDR_N: symb="ADDRESS (normal) statement" ; break ;
case X_CALL: symb="CALL statement" ; break ;
case X_DO: symb="DO statement" ; break ;
case X_REP: symb="Repetitor in DO" ; break ;
case X_REP_FOREVER: symb="Forever in DO" ; break ;
case X_DO_TO: symb="Upper limit in DO" ; break ;
case X_DO_BY: symb="Step-size in DO" ; break ;
case X_DO_FOR: symb="Max number in DO" ; break ;
case X_WHILE: symb="WHILE expr in DO" ; break ;
case X_UNTIL: symb="UNTIL expr in DO" ; break ;
case X_DROP: symb="DROP statement" ; break ;
case X_EXIT: symb="EXIT statement" ; break ;
case X_IF: symb="IF statement" ; break ;
case X_IPRET: symb="INTERPRET statement" ; break ;
case X_ITERATE: symb="ITERATE statement" ; break ;
case X_LABEL: symb="Label specification" ; break ;
case X_LEAVE: symb="LEAVE statement" ; break ;
case X_NUM_D: symb="NUMERIC DIGIT statement" ; break ;
case X_NUM_F: symb="NUMERIC FORM statement" ; break ;
case X_NUM_FUZZ: symb="NUMERIC FUZZ statement" ; break ;
case X_NUM_SCI: symb="Scientific numeric form" ; break ;
case X_NUM_ENG: symb="Engeenering scientific form" ; break ;
case X_PARSE: symb="PARSE statement" ; break ;
case X_PARSE_ARG: symb="PARSE ARG atatement" ; break ;
case X_PARSE_EXT: symb="External parsing" ; break ;
case X_PARSE_PULL: symb="Parse pull" ; break ;
case X_PARSE_SRC: symb="Parse source" ; break ;
case X_PARSE_VAR: symb="Parse variable" ; break ;
case X_PARSE_VAL: symb="Parse value" ; break ;
case X_PARSE_VER: symb="Parse version" ; break ;
case X_PROC: symb="PROCEDURE statement" ; break ;
case X_PULL: symb="PULL statement" ; break ;
case X_PUSH: symb="PUSH statement" ; break ;
case X_QUEUE: symb="QUEUE statement" ; break ;
case X_RETURN: symb="RETURN statement" ; break ;
case X_SAY: symb="SAY statement" ; break ;
case X_SELECT: symb="SELECT statement" ; break ;
case X_WHENS: symb="WHEN connector" ; break ;
case X_WHEN: symb="WHEN clause" ; break ;
case X_OTHERWISE: symb="OTHERWISE clause" ; break ;
case X_SIG_VAL: symb="SIGNAL VALUE statement" ; break ;
case X_SIG_LAB: symb="SIGNAL (label) statement" ; break ;
case X_SIG_SET: symb="SIGNAL (setting) statement" ; break ;
case X_ON: symb="Setting is ON" ; break ;
case X_OFF: symb="Setting is OFF" ; break ;
case X_S_ERROR: symb="ERROR option" ; break ;
case X_S_HALT: symb="HALT option" ; break ;
case X_S_NOVALUE: symb="NOVALUE option" ; break ;
case X_S_SYNTAX: symb="SYNTAX option" ; break ;
case X_TRACE: symb="TRACE statement" ; break ;
case X_UPPER_VAR: symb="UPPER statement" ; break ;
case X_ASSIGN: symb="Assignment" ; break ;
case X_LOG_NOT: symb="Logical NOT" ; break ;
case X_PLUSS: symb="Plus operator" ; break ;
case X_EQUAL: symb="Equal operator" ; break ;
case X_MINUS: symb="Minus operator" ; break ;
case X_MULT: symb="Multiplication operator" ; break ;
case X_DEVIDE: symb="Division operator" ; break ;
case X_MODULUS: symb="Modulus operator" ; break ;
case X_LOG_OR: symb="Logical or" ; break ;
case X_LOG_AND: symb="Logical and" ; break ;
case X_LOG_XOR: symb="Logical xor" ; break ;
case X_EXP: symb="Exponent operator" ; break ;
case X_CONCAT: symb="String concatenation" ; break ;
case X_SPACE: symb="Space separator" ; break ;
case X_GTE: symb="Greater than or equal operator" ; break ;
case X_LTE: symb="Less than or equal operator" ; break ;
case X_GT: symb="Greater than operator" ; break ;
case X_LT: symb="Less than operator" ; break ;
case X_DIFF: symb="Different operator" ; break ;
case X_SIM_SYMBOL: symb="Simple symbol" ; break ;
case X_CON_SYMBOL: symb="Constant symbol" ; break ;
case X_STRING: symb="Constant string" ; break ;
case X_U_MINUS: symb="Unary minus" ; break ;
case X_S_EQUAL: symb="String equal operator" ; break ;
case X_S_DIFF: symb="String different operator" ; break ;
case X_INTDIV: symb="Integer division" ; break ;
case X_EX_FUNC: symb="External function call" ; break ;
case X_IN_FUNC: symb="Internal function call" ; break ;
case X_TPL_SOLID: symb="Solid point in template" ; break ;
case X_TPL_MVE: symb="Constant pattern" ; break ;
case X_TPL_VAR: symb="Variable pattern" ; break ;
case X_TPL_SYMBOL: symb="Variable in template" ; break ;
case X_TPL_POINT: symb="Placeholder in template" ; break ;
case X_NEG_OFFS: symb="Negative offset" ; break ;
case X_POS_OFFS: symb="Positive offset" ; break ;
case X_ABS_OFFS: symb="Absolute offset" ; break ;
case X_EXPRLIST: symb="Expression connector" ; break ;
case X_S_NOTREADY: symb="NOTREADY option" ; break ;
case X_S_FAILURE: symb="FAILURE option" ; break ;
case X_END: symb="End statement" ; break ;
case X_CALL_SET: symb="CALL specification" ; break ;
case X_NO_OTHERWISE: symb="No otherwise statement" ; break ;
case X_IND_SYMBOL: symb="Indirect symbol" ; break ;
case X_IS_INTERNAL: symb="Internal function" ; break ;
case X_IS_BUILTIN: symb="Builtin function" ; break ;
case X_IS_EXTERNAL: symb="External function" ; break ;
case X_CTAIL_SYMBOL: symb="Constant tail symbol" ; break ;
case X_VTAIL_SYMBOL: symb="Variable tail symbol" ; break ;
case X_HEAD_SYMBOL: symb="Compound variable symbol" ; break ;
case X_STEM_SYMBOL: symb="Stem variable symbol" ; break ;
case X_SEQUAL: symb="Strictly equal operator" ; break ;
case X_SDIFF: symb="Strictly different operator" ; break ;
case X_SGT: symb="Strictly greater than operator" ; break ;
case X_SGTE: symb="Strictly greater than or equal operator" ; break ;
case X_SLT: symb="Strictly less than operator" ; break ;
case X_SLTE: symb="Strictly less than or equal operator" ; break ;
case X_NEQUAL: symb="Not equal operator" ; break ;
case X_NDIFF: symb="Not different operator" ; break ;
case X_NGT: symb="Not greater than operator" ; break ;
case X_NGTE: symb="Not greater than or equal operator" ; break ;
case X_NLT: symb="Not less than operator" ; break ;
case X_NLTE: symb="Not less than or equal operator" ; break ;
case X_NASSIGN: symb="Numeric Assignment" ; break ;
case X_CEXPRLIST: symb="Expression list" ; break ;
case X_U_PLUSS: symb="Unary Plus" ; break ;
case X_OPTIONS: symb="OPTIONS statement" ; break ;
case X_NUM_V: symb="NUMERIC FORM VALUE statement" ; break ;
case X_NUM_DDEF: symb="NUMERIC DIGITS statement" ; break ;
case X_NUM_FDEF: symb="NUMERIC FUZZ statement" ; break ;
case X_NUM_FRMDEF: symb="NUMERIC FORM statement" ; break ;
case X_S_NGT: symb="Strictly not greater than operator" ; break ;
case X_S_NLT: symb="Strictly not less than operator" ; break ;
case X_S_GT: symb="Strictly greater than operator" ; break ;
case X_S_GTE: symb="Strictly greater than or equal operator" ; break ;
case X_S_LT: symb="Strictly less than operator" ; break ;
case X_S_LTE: symb="Strictly less than or equal operator" ; break ;
case X_ADDR_WITH: symb="ADDRESS WITH option list" ; break ;
case X_S_LOSTDIGITS: symb="LOSTDIGITS option" ; break ;
case X_DO_EXPR: symb="Upper limit in DO" ; break ;
default: symb="Unrecognized value" ;
}
return symb ;
}
#endif /* !NDEBUG */
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