WebSVN – tendra.SVN – Diff – /branches/tendra5/src/producers/common/utility/catalog.c

+/*
+ * Copyright (c) 2002-2006 The TenDRA Project <http://www.tendra.org/>.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ * 3. Neither the name of The TenDRA Project nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific, prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS
+ * IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $Id$
+ */
 /*
     		 Crown Copyright (c) 1997
     This TenDRA(r) Computer Program is subject to Copyright
     owned by the United Kingdom Secretary of State for Defence
     acting through the Defence Evaluation and Research Agency
     (DERA).  It is made available to Recipients with a
     royalty-free licence for its use, reproduction, transfer
     to other parties and amendment for any purpose not excluding
     product development provided that any such use et cetera
     shall be deemed to be acceptance of the following conditions:-
         (1) Its Recipients shall ensure that this Notice is
         reproduced upon any copies or amended versions of it;
         (2) Any amended version of it shall be clearly marked to
         show both the nature of and the organisation responsible
         for the relevant amendment or amendments;
         (3) Its onward transfer from a recipient to another
         party shall be deemed to be that party's acceptance of
         these conditions;
         (4) DERA gives no warranty or assurance as to its
         quality or suitability for any purpose and DERA accepts
         no liability whatsoever in relation to any use to which
         it may be put.
 */
 /*
     NUMBER OF ERRORS
     This value gives the number of errors in the error catalogue.
 */
-#define CATALOG_SIZE	array_size ( ERR_CATALOG )
+#define CATALOG_SIZE	array_size(ERR_CATALOG)
-unsigned catalog_size = ( unsigned ) CATALOG_SIZE ;
+unsigned catalog_size = (unsigned)CATALOG_SIZE;
 /*
     ERROR NAME HASH TABLE
     This hash table is used to hold the names of the various errors in
     the error catalogue.
 */
 typedef struct err_hash_tag {
-    int number ;
+	int number;
-    ERR_DATA *entry ;
+	ERR_DATA *entry;
-    struct err_hash_tag *next ;
+	struct err_hash_tag *next;
-} ERR_HASH ;
+} ERR_HASH;
 #define HASH_ERROR	128
-static ERR_HASH *error_hash [ HASH_ERROR + 1 ] ;
+static ERR_HASH *error_hash[HASH_ERROR + 1];
-static ERR_HASH *all_error_hash = NULL ;
+static ERR_HASH *all_error_hash = NULL;
 /*
     INITIALISE THE ERROR NAME HASH TABLE
     This routine initialises the error hash table.
 */
-static void init_err_hash
+static void
-    PROTO_Z ()
+init_err_hash(void)
+{
-    int i ;
+	int i;
-    ERR_DATA *cat = ERR_CATALOG ;
+	ERR_DATA *cat = ERR_CATALOG;
-    ERR_HASH *err = xmalloc_nof ( ERR_HASH, CATALOG_SIZE ) ;
+	ERR_HASH *err = xmalloc_nof(ERR_HASH, CATALOG_SIZE);
-    all_error_hash = err ;
+	all_error_hash = err;
-    for ( i = 0 ; i <= HASH_ERROR ; i++ ) error_hash [i] = NULL ;
-    for ( i = 0 ; i < CATALOG_SIZE ; i++ ) {
+	for (i = 0; i <= HASH_ERROR; i++) {
-	unsigned long h ;
-	CONST char *s = cat->name ;
-	if ( s ) {
-	    h = hash ( ustrlit ( s ) ) ;
+		error_hash[i] = NULL;
-	    h %= HASH_ERROR ;
-	} else {
-	    h = HASH_ERROR ;
+	}
+	for (i = 0; i < CATALOG_SIZE; i++) {
+		unsigned long h;
+		CONST char *s = cat->name;
+		if (s) {
+			h = hash(ustrlit(s));
+			h %= HASH_ERROR;
+		} else {
+			h = HASH_ERROR;
+		}
-	err->number = i ;
+		err->number = i;
-	err->entry = cat ;
+		err->entry = cat;
-	err->next = error_hash [h] ;
+		err->next = error_hash[h];
-	error_hash [h] = err ;
+		error_hash[h] = err;
-	cat++ ;
+		cat++;
-	err++ ;
+		err++;
-    }
+	}
-    return ;
+	return;
+}
 /*
     FIND AN ERROR NUMBER
     This routine finds the error number corresponding to the string literal
     expression s.  n gives a likely value to try first.  It returns -1 if
     s is not the name of a known error.
 */
-int find_error_no
+int
-    PROTO_N ( ( s, n ) )
-    PROTO_T ( STRING s X int n )
+find_error_no(STRING s, int n)
+{
-    unsigned kind = DEREF_unsigned ( str_simple_kind ( s ) ) ;
+	unsigned kind = DEREF_unsigned(str_simple_kind(s));
-    if ( kind == STRING_NONE ) {
+	if (kind == STRING_NONE) {
-	ERR_HASH *err ;
+		ERR_HASH *err;
-	unsigned long h ;
+		unsigned long h;
-	string text = DEREF_string ( str_simple_text ( s ) ) ;
+		string text = DEREF_string(str_simple_text(s));
-	ulong len = DEREF_ulong ( str_simple_len ( s ) ) ;
+		ulong len = DEREF_ulong(str_simple_len(s));
-	if ( n >= 0 && n < CATALOG_SIZE ) {
+		if (n >= 0 && n < CATALOG_SIZE) {
-	    string nm = ustrlit ( ERR_CATALOG [n].name ) ;
+			string nm = ustrlit(ERR_CATALOG[n].name);
-	    if ( nm && ustreq ( text, nm ) ) {
+			if (nm && ustreq(text, nm)) {
-		if ( len == ( ulong ) ustrlen ( nm ) ) return ( n ) ;
+				if (len == (ulong)ustrlen(nm)) {
+					return (n);
-	    }
+				}
+			}
-	}
+		}
-	if ( all_error_hash == NULL ) init_err_hash () ;
+		if (all_error_hash == NULL) {
+			init_err_hash();
+		}
-	h = hash ( text ) ;
+		h = hash(text);
-	h %= HASH_ERROR ;
+		h %= HASH_ERROR;
-	for ( err = error_hash [h] ; err != NULL ; err = err->next ) {
+		for (err = error_hash[h]; err != NULL; err = err->next) {
-	    string nm = ustrlit ( err->entry->name ) ;
+			string nm = ustrlit(err->entry->name);
-	    if ( nm && ustreq ( text, nm ) ) {
+			if (nm && ustreq(text, nm)) {
-		if ( len == ( ulong ) ustrlen ( nm ) ) {
+				if (len == (ulong)ustrlen(nm)) {
-		    return ( err->number ) ;
+					return (err->number);
+				}
+			}
+		}
-	    }
+	}
-    }
-    return ( -1 ) ;
+	return (-1);
+}
 /*
     SET AN ERROR SEVERITY LEVEL
     This routine sets the severity level of error number n to the error
     severity corresponding to the option number opt.
 */
-void set_error_sev
+void
-    PROTO_N ( ( n, opt ) )
-    PROTO_T ( int n X int opt )
+set_error_sev(int n, int opt)
+{
-    if ( n >= 0 && n < CATALOG_SIZE ) {
+	if (n >= 0 && n < CATALOG_SIZE) {
-	ERR_CATALOG [n].usage = opt ;
+		ERR_CATALOG[n].usage = opt;
-    }
+	}
-    return ;
+	return;
+}
 /*
     LOOK UP A LANGUAGE DEPENDENT TERM
     Certain technical terms vary slightly between C and C++.  This routine
     looks up the term corresponding to the lexical token number t in the
     current language.  The default is the normal lexical token name.
 */
-string find_vocab
+string
-    PROTO_N ( ( t ) )
-    PROTO_T ( int t )
+find_vocab(int t)
+{
-    CONST char *s = token_names [t] ;
+	CONST char *s = token_names[t];
 #if LANGUAGE_C
-    switch ( t ) {
+	switch (t) {
+	case lex_class:
-	case lex_class : s = "struct/union" ; break ;
+		s = "struct/union"; break;
-    }
+	}
 #endif
-    return ( ustrlit ( s ) ) ;
+	return (ustrlit(s));
+}
 /*
     INITIALISE THE ERROR CATALOGUE
     This routine initialises the error catalogue.
 */
-void init_catalog
+void
-    PROTO_Z ()
+init_catalog(void)
+{
-    ASSERT ( OPT_error == 0 ) ;
+	ASSERT(OPT_error == 0);
-    return ;
+	return;
+}
 /*
     TERMINATE THE ERROR CATALOGUE
     This routine terminates the error catalogue.
 */
-void term_catalog
+void
-    PROTO_Z ()
+term_catalog(void)
+{
-    xfree_nof ( all_error_hash ) ;
+	xfree_nof(all_error_hash);
-    all_error_hash = NULL ;
+	all_error_hash = NULL;
-    return ;
+	return;
+}

Subversion Repositories tendra.SVN

(root)/branches/tendra5/src/producers/common/utility/catalog.c – Rev 5 → 6