WebSVN – tendra.SVN – Diff – /branches/tendra5/src/utilities/sid/error-file.c

+/*
+ * Copyright (c) 2002-2005 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.
 */
 #endif /* defined (FS_NO_ENUM) */
 /*--------------------------------------------------------------------------*/
 static BoolT
-error_file_skip_white_space PROTO_N ((istream, c_ref))
+error_file_skip_white_space(IStreamP istream, char *c_ref)
-			    PROTO_T (IStreamP istream X
-				     char    *c_ref)
+{
     BoolT comment = FALSE;
     for (;;) {
 	char c;
       redo:
-	switch (c = ISTREAM_READ_CHAR (istream)) {
+	switch (c = ISTREAM_READ_CHAR(istream)) {
 	  case '\0':
-	    ISTREAM_HANDLE_NULL (istream, redo, eof);
+	    ISTREAM_HANDLE_NULL(istream, redo, eof);
 	    break;
 	  case '\n':
-	    istream_inc_line (istream);
+	    istream_inc_line(istream);
 	    comment = FALSE;
 	    break;
 	  case '#':
 	    comment = TRUE;
 	    break;
 	  default:
-	    if ((!comment) && (!syntax_is_white_space (c))) {
+	    if ((!comment) && (!syntax_is_white_space(c))) {
 		*c_ref = c;
-		return (TRUE);
+		return(TRUE);
+	    }
+	}
+    }
   eof:
-    return (FALSE);
+    return(FALSE);
+}
 static void
-error_file_null_character PROTO_N ((istream, type))
+error_file_null_character(IStreamP istream, ErrorFileTokenT type)
-			  PROTO_T (IStreamP        istream X
-				   ErrorFileTokenT type)
+{
-    switch (type) EXHAUSTIVE {
+    switch (type)EXHAUSTIVE {
       case EFN_NAME:
-	E_errf_null_character_in_name (istream);
+	E_errf_null_character_in_name(istream);
 	UNREACHED;
       case EFN_BUILTIN:
-	E_errf_null_char_in_builtin (istream);
+	E_errf_null_char_in_builtin(istream);
 	UNREACHED;
       case EFN_STRING:
-	E_errf_null_character_in_string (istream);
+	E_errf_null_character_in_string(istream);
 	UNREACHED;
+    }
+}
 static void
-error_file_newline PROTO_N ((istream, type))
+error_file_newline(IStreamP istream, ErrorFileTokenT type)
-		   PROTO_T (IStreamP        istream X
-			    ErrorFileTokenT type)
+{
-    switch (type) EXHAUSTIVE {
+    switch (type)EXHAUSTIVE {
       case EFN_NAME:
-	E_errf_newline_in_name (istream);
+	E_errf_newline_in_name(istream);
 	UNREACHED;
       case EFN_BUILTIN:
-	E_errf_newline_in_builtin (istream);
+	E_errf_newline_in_builtin(istream);
 	UNREACHED;
       case EFN_STRING:
-	E_errf_newline_in_string (istream);
+	E_errf_newline_in_string(istream);
 	UNREACHED;
+    }
+}
 static void
-error_file_illegal_escape PROTO_N ((istream, type))
+error_file_illegal_escape(IStreamP istream, ErrorFileTokenT type)
-			  PROTO_T (IStreamP        istream X
-				   ErrorFileTokenT type)
+{
-    switch (type) EXHAUSTIVE {
+    switch (type)EXHAUSTIVE {
       case EFN_NAME:
-	E_errf_illegal_escape_in_name (istream);
+	E_errf_illegal_escape_in_name(istream);
 	UNREACHED;
       case EFN_BUILTIN:
-	E_errf_illegal_esc_in_builtin (istream);
+	E_errf_illegal_esc_in_builtin(istream);
 	UNREACHED;
       case EFN_STRING:
-	E_errf_illegal_escape_in_string (istream);
+	E_errf_illegal_escape_in_string(istream);
 	UNREACHED;
+    }
+}
 static void
-error_file_eof PROTO_N ((istream, type))
+error_file_eof(IStreamP istream, ErrorFileTokenT type)
-	       PROTO_T (IStreamP        istream X
-			ErrorFileTokenT type)
+{
-    switch (type) EXHAUSTIVE {
+    switch (type)EXHAUSTIVE {
       case EFN_NAME:
-	E_errf_eof_in_name (istream);
+	E_errf_eof_in_name(istream);
 	UNREACHED;
       case EFN_BUILTIN:
-	E_errf_eof_in_builtin (istream);
+	E_errf_eof_in_builtin(istream);
 	UNREACHED;
       case EFN_STRING:
-	E_errf_eof_in_string (istream);
+	E_errf_eof_in_string(istream);
 	UNREACHED;
+    }
+}
 static void
-error_file_read_until PROTO_N ((istream, term, type, token))
+error_file_read_until(IStreamP istream, char term, ErrorFileTokenT type,
-		      PROTO_T (IStreamP        istream X
-			       char            term X
-			       ErrorFileTokenT type X
-			       ErrorFileLexP   token)
+		      ErrorFileLexP token)
+{
     DStringT dstring;
-    dstring_init (&dstring);
+    dstring_init(&dstring);
     for (;;) {
 	char c;
       redo:
-	switch (c = ISTREAM_READ_CHAR (istream)) {
+	switch (c = ISTREAM_READ_CHAR(istream)) {
 	  case '\0':
-	    ISTREAM_HANDLE_NULL (istream, redo, eof);
+	    ISTREAM_HANDLE_NULL(istream, redo, eof);
-	    error_file_null_character (istream, type);
+	    error_file_null_character(istream, type);
 	    UNREACHED;
 	  case '\n':
-	    istream_inc_line (istream);
+	    istream_inc_line(istream);
-	    error_file_newline (istream, type);
+	    error_file_newline(istream, type);
 	    UNREACHED;
 	  default:
 	    if (c == term) {
 		CStringP tmp;
-		tmp = dstring_to_cstring (&dstring);
+		tmp = dstring_to_cstring(&dstring);
-		dstring_destroy (&dstring);
+		dstring_destroy(&dstring);
 		token->u.string = tmp;
 		return;
 	    } else if (c == '\\') {
-		switch (istream_read_escaped_char (istream, &c)) EXHAUSTIVE {
+		switch (istream_read_escaped_char(istream, &c))EXHAUSTIVE {
 		  case ISTREAM_STAT_READ_CHAR:
 		    if (c == '\0') {
-			error_file_null_character (istream, type);
+			error_file_null_character(istream, type);
 			UNREACHED;
+		    }
-		    dstring_append_char (&dstring, c);
+		    dstring_append_char(&dstring, c);
 		    break;
 		  case ISTREAM_STAT_SYNTAX_ERROR:
-		    error_file_illegal_escape (istream, type);
+		    error_file_illegal_escape(istream, type);
 		    UNREACHED;
 		  case ISTREAM_STAT_NO_CHAR:
 		    /*NOTHING*/
 		    break;
+		}
 	    } else {
-		dstring_append_char (&dstring, c);
+		dstring_append_char(&dstring, c);
+	    }
 	    break;
+	}
+    }
   eof:
-    error_file_eof (istream, type);
+    error_file_eof(istream, type);
     UNREACHED;
+}
 static void
-error_file_check_builtin PROTO_N ((istream, token))
+error_file_check_builtin(IStreamP istream, ErrorFileLexP token)
-			 PROTO_T (IStreamP      istream X
-				  ErrorFileLexP token)
+{
-    if (cstring_ci_equal (token->u.string, "strings")) {
+    if (cstring_ci_equal(token->u.string, "strings")) {
 	token->tag = EFTOKEN_BLT_STRINGS;
-    } else if (cstring_ci_equal (token->u.string, "prefix")) {
+    } else if (cstring_ci_equal(token->u.string, "prefix")) {
 	token->tag = EFTOKEN_BLT_PREFIX;
-    } else if (cstring_ci_equal (token->u.string, "errors")) {
+    } else if (cstring_ci_equal(token->u.string, "errors")) {
 	token->tag = EFTOKEN_BLT_ERRORS;
     } else {
-	E_errf_unknown_builtin (istream, token->u.string);
+	E_errf_unknown_builtin(istream, token->u.string);
 	UNREACHED;
+    }
-    DEALLOCATE (token->u.string);
+    DEALLOCATE(token->u.string);
+}
 static void
-error_file_next_token PROTO_N ((istream, token))
+error_file_next_token(IStreamP istream, ErrorFileLexP token)
-		      PROTO_T (IStreamP      istream X
-			       ErrorFileLexP token)
+{
     char c;
-    if (error_file_skip_white_space (istream, &c)) {
+    if (error_file_skip_white_space(istream, &c)) {
 	switch (c) {
 	  case '%':
-	    error_file_read_until (istream, '%', EFN_BUILTIN, token);
+	    error_file_read_until(istream, '%', EFN_BUILTIN, token);
-	    error_file_check_builtin (istream, token);
+	    error_file_check_builtin(istream, token);
 	    break;
 	  case '\'':
-	    error_file_read_until (istream, '\'', EFN_NAME, token);
+	    error_file_read_until(istream, '\'', EFN_NAME, token);
 	    token->tag = EFTOKEN_NAME;
 	    break;
 	  case '"':
-	    error_file_read_until (istream, '"', EFN_STRING, token);
+	    error_file_read_until(istream, '"', EFN_STRING, token);
 	    token->tag = EFTOKEN_STRING;
 	    break;
 	  default:
-	    E_errf_illegal_character (istream, c);
+	    E_errf_illegal_character(istream, c);
 	    UNREACHED;
+	}
     } else {
 	token->tag = EFTOKEN_EOF;
+    }
+}
 static void
-error_file_parse_strings PROTO_N ((istream, token))
+error_file_parse_strings(IStreamP istream, ErrorFileLexP token)
-			 PROTO_T (IStreamP      istream X
-				  ErrorFileLexP token)
+{
-    while (error_file_next_token (istream, token),
+    while (error_file_next_token(istream, token),
-	   (token->tag == EFTOKEN_NAME)) {
+	  (token->tag == EFTOKEN_NAME)) {
 	CStringP name = token->u.string;
-	if (error_file_next_token (istream, token),
+	if (error_file_next_token(istream, token),
-	    (token->tag != EFTOKEN_STRING)) {
+	   (token->tag != EFTOKEN_STRING)) {
-	    E_errf_expected_string (istream);
+	    E_errf_expected_string(istream);
 	    UNREACHED;
-	} else if (!error_redefine_string (name, token->u.string)) {
+	} else if (!error_redefine_string(name, token->u.string)) {
-	    E_errf_unknown_string (istream, name);
+	    E_errf_unknown_string(istream, name);
 	    UNREACHED;
+	}
-	DEALLOCATE (name);
+	DEALLOCATE(name);
+    }
+}
 static void
-error_file_parse_prefix PROTO_N ((istream, token))
+error_file_parse_prefix(IStreamP istream, ErrorFileLexP token)
-			PROTO_T (IStreamP      istream X
-				 ErrorFileLexP token)
+{
-    error_file_next_token (istream, token);
+    error_file_next_token(istream, token);
     if (token->tag != EFTOKEN_STRING) {
-	E_errf_expected_string (istream);
+	E_errf_expected_string(istream);
 	UNREACHED;
-    } else if (!error_set_prefix_message (token->u.string)) {
+    } else if (!error_set_prefix_message(token->u.string)) {
-	E_errf_illegal_message (istream, token->u.string);
+	E_errf_illegal_message(istream, token->u.string);
 	UNREACHED;
+    }
-    DEALLOCATE (token->u.string);
+    DEALLOCATE(token->u.string);
-    error_file_next_token (istream, token);
+    error_file_next_token(istream, token);
+}
 static void
-error_file_parse_errors PROTO_N ((istream, token))
+error_file_parse_errors(IStreamP istream, ErrorFileLexP token)
-			PROTO_T (IStreamP      istream X
-				 ErrorFileLexP token)
+{
-    while (error_file_next_token (istream, token),
+    while (error_file_next_token(istream, token),
-	   (token->tag == EFTOKEN_NAME)) {
+	  (token->tag == EFTOKEN_NAME)) {
 	CStringP name = token->u.string;
-	error_file_next_token (istream, token);
+	error_file_next_token(istream, token);
 	if (token->tag != EFTOKEN_STRING) {
-	    E_errf_expected_string (istream);
+	    E_errf_expected_string(istream);
 	    UNREACHED;
 	} else {
-	    switch (error_redefine_error (name, token->u.string)) EXHAUSTIVE {
+	    switch (error_redefine_error(name, token->u.string))EXHAUSTIVE {
 	      case ERROR_STATUS_BAD_ERROR:
-		E_errf_unknown_error (istream, name);
+		E_errf_unknown_error(istream, name);
 		UNREACHED;
 	      case ERROR_STATUS_BAD_MESSAGE:
-		E_errf_illegal_message (istream, token->u.string);
+		E_errf_illegal_message(istream, token->u.string);
 		UNREACHED;
 	      case ERROR_STATUS_SUCCESS:
 		/*NOTHING*/
 		break;
+	    }
+	}
-	DEALLOCATE (name);
+	DEALLOCATE(name);
-	DEALLOCATE (token->u.string);
+	DEALLOCATE(token->u.string);
+    }
+}
 /*--------------------------------------------------------------------------*/
 void
-error_file_parse PROTO_N ((name, must_open))
+error_file_parse(CStringP name, BoolT must_open)
-		 PROTO_T (CStringP name X
-			  BoolT    must_open)
+{
     IStreamT      istream;
     ErrorFileLexT token;
-    if (istream_open (&istream, name)) {
+    if (istream_open(&istream, name)) {
-	error_file_next_token (&istream, &token);
+	error_file_next_token(&istream, &token);
 	while (token.tag != EFTOKEN_EOF) {
 	    switch (token.tag) {
 	      case EFTOKEN_BLT_STRINGS:
-		error_file_parse_strings (&istream, &token);
+		error_file_parse_strings(&istream, &token);
 		break;
 	      case EFTOKEN_BLT_PREFIX:
-		error_file_parse_prefix (&istream, &token);
+		error_file_parse_prefix(&istream, &token);
 		break;
 	      case EFTOKEN_BLT_ERRORS:
-		error_file_parse_errors (&istream, &token);
+		error_file_parse_errors(&istream, &token);
 		break;
 	      default:
-		E_errf_expected_section (&istream);
+		E_errf_expected_section(&istream);
 		UNREACHED;
+	    }
+	}
-	istream_close (&istream);
+	istream_close(&istream);
     } else if (must_open) {
-	E_errf_cannot_open (name);
+	E_errf_cannot_open(name);
 	UNREACHED;
+    }
+}
 /*

Subversion Repositories tendra.SVN

(root)/branches/tendra5/src/utilities/sid/error-file.c – Rev 5 → 6