WebSVN – tendra.SVN – Diff – /trunk/src/tools/tld/ostream.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.
 */
 /**** ostream.c --- Output stream handling.
  *
  ** Author: Steve Folkes <smf@hermes.mod.uk>
+ *
  **** Commentary:
  *
  * This file implements the output stream facility specified in the file
  * "ostream.h".  See that file for more details.
+ *
  **** Change Log:
  * $Log: ostream.c,v $
  * First version to be checked into rolling release.
+ *
  * Revision 1.2  1994/12/12  11:45:47  smf
  * Performing changes for 'CR94_178.sid+tld-update' - bringing in line with
  * OSSG C Coding Standards.
  *
  * Revision 1.1.1.1  1994/07/25  16:06:11  smf
  * Initial import of os-interface shared files.
+ *
 **/
 /****************************************************************************/
+#include <stdio.h>
 #include "ostream.h"
 #include "cstring.h"
 #include "syntax.h"
 /*--------------------------------------------------------------------------*/
-ExceptionP XX_ostream_write_error = EXCEPTION ("error writing to stream");
+ExceptionP XX_ostream_write_error = EXCEPTION("error writing to stream");
 static OStreamT			ostream_output_1 = {
-    NIL (FILE *),
+    NIL(FILE *),
     "<stdout>",
 };
 static OStreamT			ostream_error_1 = {
-    NIL (FILE *),
+    NIL(FILE *),
     "<stderr>",
 };
 OStreamT		 *const ostream_output = &ostream_output_1;
 OStreamT		 *const ostream_error  = &ostream_error_1;
 /*--------------------------------------------------------------------------*/
-#define OSTREAM_WRITE_ERROR_CHECK(ostream) \
+#define OSTREAM_WRITE_ERROR_CHECK(ostream)\
-if (ferror ((ostream)->file)) { \
+    if (ferror((ostream)->file)) { \
-    CStringP X___name = cstring_duplicate (ostream_name (ostream)); \
+	    CStringP X___name = cstring_duplicate(ostream_name(ostream)); \
-    THROW_VALUE (XX_ostream_write_error, X___name); \
+	    THROW_VALUE(XX_ostream_write_error, X___name); \
+}
 /*--------------------------------------------------------------------------*/
 void
-ostream_setup PROTO_Z ()
+ostream_setup(void)
+{
     ostream_output_1.file = stdout;
     ostream_error_1.file  = stderr;
+}
 #ifdef FS_FAST
 #undef ostream_init
 #endif /* defined (FS_FAST) */
 void
-ostream_init PROTO_N ((ostream))
+ostream_init(OStreamP ostream)
-	     PROTO_T (OStreamP ostream)
+{
-    ostream->name = NIL (CStringP);
+    ostream->name = NIL(CStringP);
+}
 #ifdef FS_FAST
-#define ostream_init(os) ((os)->name = NIL (CStringP))
+#define ostream_init(os)	((os)->name = NIL(CStringP))
 #endif /* defined (FS_FAST) */
 BoolT
-ostream_open PROTO_N ((ostream, name))
+ostream_open(OStreamP ostream,		      CStringP name)
-	     PROTO_T (OStreamP ostream X
-		      CStringP name)
+{
-    if ((ostream->file = fopen (name, "w")) == NIL (FILE *)) {
+    if ((ostream->file = fopen(name, "w")) == NIL(FILE *)) {
-	return (FALSE);
+	return(FALSE);
+    }
     ostream->name = name;
     ostream->line = 1;
-    (void) setvbuf (ostream->file, NIL (CStringP), _IOFBF, (SizeT) BUFSIZ);
+   (void)setvbuf(ostream->file, NIL(CStringP), _IOFBF,(SizeT)BUFSIZ);
-    return (TRUE);
+    return(TRUE);
+}
 #ifdef FS_FAST
 #undef ostream_is_open
 #endif /* defined (FS_FAST) */
 BoolT
-ostream_is_open PROTO_N ((ostream))
+ostream_is_open(OStreamP ostream)
-		PROTO_T (OStreamP ostream)
+{
-    return (ostream->name != NIL (CStringP));
+    return(ostream->name != NIL(CStringP));
+}
 #ifdef FS_FAST
-#define ostream_is_open(os) ((os)->name != NIL (CStringP))
+#define ostream_is_open(os)	((os)->name != NIL(CStringP))
 #endif /* defined (FS_FAST) */
 void
-ostream_buffer PROTO_N ((ostream))
+ostream_buffer(OStreamP ostream)
-	       PROTO_T (OStreamP ostream)
+{
-    (void) setvbuf (ostream->file, NIL (CStringP), _IOFBF, (SizeT) BUFSIZ);
+   (void)setvbuf(ostream->file, NIL(CStringP), _IOFBF,(SizeT)BUFSIZ);
+}
 void
-ostream_unbuffer PROTO_N ((ostream))
+ostream_unbuffer(OStreamP ostream)
-		 PROTO_T (OStreamP ostream)
+{
-    (void) setvbuf (ostream->file, NIL (CStringP), _IONBF, (SizeT) 0);
+   (void)setvbuf(ostream->file, NIL(CStringP), _IONBF,(SizeT)0);
+}
 void
-ostream_close PROTO_N ((ostream))
+ostream_close(OStreamP ostream)
-	      PROTO_T (OStreamP ostream)
+{
-    if (fclose (ostream->file)) {
+    if (fclose(ostream->file)) {
-	CStringP name = cstring_duplicate (ostream_name (ostream));
+	CStringP name = cstring_duplicate(ostream_name(ostream));
-	THROW_VALUE (XX_ostream_write_error, name);
+	THROW_VALUE(XX_ostream_write_error, name);
+    }
-    ostream_init (ostream);
+    ostream_init(ostream);
+}
 void
-ostream_flush PROTO_N ((ostream))
+ostream_flush(OStreamP ostream)
-	      PROTO_T (OStreamP ostream)
+{
-    if (fflush (ostream->file)) {
+    if (fflush(ostream->file)) {
-	CStringP name = cstring_duplicate (ostream_name (ostream));
+	CStringP name = cstring_duplicate(ostream_name(ostream));
-	THROW_VALUE (XX_ostream_write_error, name);
+	THROW_VALUE(XX_ostream_write_error, name);
+    }
+}
 #ifdef FS_FAST
 #undef ostream_name
 #endif /* defined (FS_FAST) */
 CStringP
-ostream_name PROTO_N ((ostream))
+ostream_name(OStreamP ostream)
-	     PROTO_T (OStreamP ostream)
+{
-    return (ostream->name);
+    return(ostream->name);
+}
 #ifdef FS_FAST
-#define ostream_name(os) ((os)->name)
+#define ostream_name(os)	((os)->name)
 #endif /* defined (FS_FAST) */
 #ifdef FS_FAST
 #undef ostream_line
 #endif /* defined (FS_FAST) */
 unsigned
-ostream_line PROTO_N ((ostream))
+ostream_line(OStreamP ostream)
-	     PROTO_T (OStreamP ostream)
+{
-    return (ostream->line);
+    return(ostream->line);
+}
 #ifdef FS_FAST
-#define ostream_line(os) ((os)->line)
+#define ostream_line(os)	((os)->line)
 #endif /* defined (FS_FAST) */
 void
-write_newline PROTO_N ((ostream))
+write_newline(OStreamP ostream)
-	      PROTO_T (OStreamP ostream)
+{
-    ostream->line ++;
+    ostream->line++;
-    (void) putc ('\n', ostream->file);
+   (void)putc('\n', ostream->file);
-    OSTREAM_WRITE_ERROR_CHECK (ostream);
+    OSTREAM_WRITE_ERROR_CHECK(ostream);
+}
 void
-write_tab PROTO_N ((ostream))
-	  PROTO_T (OStreamP ostream)
+write_tab(OStreamP ostream)
+{
-    (void) putc ('\t', ostream->file);
+   (void)putc('\t', ostream->file);
-    OSTREAM_WRITE_ERROR_CHECK (ostream);
+    OSTREAM_WRITE_ERROR_CHECK(ostream);
+}
 void
-write_byte PROTO_N ((ostream, c))
+write_byte(OStreamP ostream,		    ByteT    c)
-	   PROTO_T (OStreamP ostream X
-		    ByteT    c)
+{
     if (c == '\n') {
-	ostream->line ++;
+	ostream->line++;
+    }
-    (void) putc ((int) c, ostream->file);
+   (void)putc((int)c, ostream->file);
-    OSTREAM_WRITE_ERROR_CHECK (ostream);
+    OSTREAM_WRITE_ERROR_CHECK(ostream);
+}
 void
-write_char PROTO_N ((ostream, c))
+write_char(OStreamP ostream,		    char     c)
-	   PROTO_T (OStreamP ostream X
-		    char     c)
+{
     if (c == '\n') {
-	ostream->line ++;
+	ostream->line++;
+    }
-    (void) putc ((int) c, ostream->file);
+   (void)putc((int)c, ostream->file);
-    OSTREAM_WRITE_ERROR_CHECK (ostream);
+    OSTREAM_WRITE_ERROR_CHECK(ostream);
+}
 void
-write_escaped_char PROTO_N ((ostream, c))
+write_escaped_char(OStreamP ostream,			    char     c)
-		   PROTO_T (OStreamP ostream X
-			    char     c)
+{
     switch (c) {
       case '\0':
-	(void) fputs ("\\0", ostream->file);
+	(void)fputs("\\0", ostream->file);
 	break;
       case '\f':
-	(void) fputs ("\\f", ostream->file);
+	(void)fputs("\\f", ostream->file);
 	break;
       case '\n':
-	ostream->line ++;
+	ostream->line++;
-	(void) fputc ('\n', ostream->file);
+	(void)fputc('\n', ostream->file);
 	break;
       case '\r':
-	(void) fputs ("\\r", ostream->file);
+	(void)fputs("\\r", ostream->file);
 	break;
       case '\t':
-	(void) fputc ('\t', ostream->file);
+	(void)fputc('\t', ostream->file);
 	break;
       case '\\':
-	(void) fputs ("\\\\", ostream->file);
+	(void)fputs("\\\\", ostream->file);
 	break;
       default:
-	if (syntax_is_printable (c)) {
+	if (syntax_is_printable(c)) {
-	    (void) fputc ((int) c, ostream->file);
+	   (void)fputc((int)c, ostream->file);
 	} else {
-	    (void) fprintf (ostream->file, "\\x%02x",
+	   (void)fprintf(ostream->file, "\\x%02x",
-			    (unsigned) (unsigned char) c);
+			   (unsigned)(unsigned char)c);
+	}
+    }
-    OSTREAM_WRITE_ERROR_CHECK (ostream);
+    OSTREAM_WRITE_ERROR_CHECK(ostream);
+}
 void
-write_int PROTO_N ((ostream, i))
+write_int(OStreamP ostream,		   int      i)
-	  PROTO_T (OStreamP ostream X
-		   int      i)
+{
-    (void) fprintf (ostream->file, "%d", i);
+   (void)fprintf(ostream->file, "%d", i);
-    OSTREAM_WRITE_ERROR_CHECK (ostream);
+    OSTREAM_WRITE_ERROR_CHECK(ostream);
+}
 void
-write_unsigned PROTO_N ((ostream, i))
+write_unsigned(OStreamP ostream,			unsigned i)
-	       PROTO_T (OStreamP ostream X
-			unsigned i)
+{
-    (void) fprintf (ostream->file, "%u", i);
+   (void)fprintf(ostream->file, "%u", i);
-    OSTREAM_WRITE_ERROR_CHECK (ostream);
+    OSTREAM_WRITE_ERROR_CHECK(ostream);
+}
 void
-write_cstring PROTO_N ((ostream, cstring))
+write_cstring(OStreamP ostream,		       CStringP cstring)
-	      PROTO_T (OStreamP ostream X
-		       CStringP cstring)
+{
     CStringP tmp = cstring;
     while (*tmp) {
-	if (*tmp ++ == '\n') {
+	if (*tmp++ == '\n') {
-	    ostream->line ++;
+	    ostream->line++;
+	}
+    }
-    (void) fputs (cstring, ostream->file);
+   (void)fputs(cstring, ostream->file);
-    OSTREAM_WRITE_ERROR_CHECK (ostream);
+    OSTREAM_WRITE_ERROR_CHECK(ostream);
+}
 void
-write_bytes PROTO_N ((ostream, bytes, length))
+write_bytes(OStreamP ostream,		     ByteP    bytes ,
-	    PROTO_T (OStreamP ostream X
-		     ByteP    bytes X
 		     unsigned length)
+{
     unsigned tmp_length = length;
     ByteP    tmp_bytes  = bytes;
-    while (tmp_length --) {
+    while (tmp_length--) {
-	if (*tmp_bytes ++ == '\n') {
+	if (*tmp_bytes++ == '\n') {
-	    ostream->line ++;
+	    ostream->line++;
+	}
+    }
-    (void) fwrite ((GenericP) bytes, sizeof (ByteT), (SizeT) length,
+   (void)fwrite((GenericP)bytes, sizeof(ByteT), (SizeT)length,
 		   ostream->file);
-    OSTREAM_WRITE_ERROR_CHECK (ostream);
+    OSTREAM_WRITE_ERROR_CHECK(ostream);
+}
 void
-write_chars PROTO_N ((ostream, chars, length))
+write_chars(OStreamP ostream,		     CStringP chars ,
-	    PROTO_T (OStreamP ostream X
-		     CStringP chars X
 		     unsigned length)
+{
-    while (length --) {
+    while (length--) {
-	write_char (ostream, *chars ++);
+	write_char(ostream, *chars++);
+    }
+}
 void
-write_escaped_chars PROTO_N ((ostream, chars, length))
+write_escaped_chars(OStreamP ostream,			     CStringP chars ,
-		    PROTO_T (OStreamP ostream X
-			     CStringP chars X
 			     unsigned length)
+{
-    while (length --) {
+    while (length--) {
-	write_escaped_char (ostream, *chars ++);
+	write_escaped_char(ostream, *chars++);
+    }
+}
 void
-write_system_error PROTO_N ((ostream))
+write_system_error(OStreamP ostream)
-		   PROTO_T (OStreamP ostream)
+{
-#if (defined (FS_STRERROR) || defined (FS_SYS_ERRLIST))
+#if (defined(FS_STRERROR) || defined(FS_SYS_ERRLIST))
 # ifdef FS_STRERROR
-    CStringP message = strerror (errno);
+    CStringP message = strerror(errno);
 # else
     CStringP message;
     if ((errno >= 0) && (errno < sys_nerr)) {
-	message = sys_errlist [errno];
+	message = sys_errlist[errno];
     } else {
 	message = "unknown error";
+    }
 # endif /* defined (FS_STRERROR) */
-    write_cstring (ostream, message);
+    write_cstring(ostream, message);
 #else
-    write_cstring (ostream, "error ");
+    write_cstring(ostream, "error ");
-    write_int (ostream, errno);
+    write_int(ostream, errno);
 #endif /* (defined (FS_STRERROR) || defined (FS_SYS_ERRLIST)) */
+}
 void
-write_pointer PROTO_N ((ostream, pointer))
+write_pointer(OStreamP ostream,		       GenericP pointer)
-	      PROTO_T (OStreamP ostream X
-		       GenericP pointer)
+{
-    (void) fprintf (ostream->file, "%p", pointer);
+   (void)fprintf(ostream->file, "%p", pointer);
-    OSTREAM_WRITE_ERROR_CHECK (ostream);
+    OSTREAM_WRITE_ERROR_CHECK(ostream);
+}

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(root)/trunk/src/tools/tld/ostream.c – Rev 2 → 7