WebSVN – tendra.SVN – Diff – /trunk/src/tools/tld/rename-file.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.
 */
 /**** rename-file.c --- Routines for parsing rename file.
  *
  ** Author: Steve Folkes <smf@hermes.mod.uk>
+ *
  **** Commentary:
+ *
  * This file provides the routines that parse the rename file.  The rename
 } RenameTokenT, *RenameTokenP;
 /*--------------------------------------------------------------------------*/
 static BoolT
-rename_file_skip_white_space PROTO_N ((istream, c_ref))
+rename_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);
+	    }
 	    break;
+	}
+    }
   eof:
-    return (FALSE);
+    return(FALSE);
+}
 static void
-rename_file_read_unique PROTO_N ((istream, token))
+rename_file_read_unique(IStreamP     istream,				 RenameTokenP token)
-			PROTO_T (IStreamP     istream X
-				 RenameTokenP token)
+{
-    NameKeyP          name   = &(token->u.name);
+    NameKeyP          name   = & (token->u.name);
     unsigned          length = 1;
     DStringT          dstring;
     NStringT          nstring;
     NStringListT      list;
     NStringListEntryP entry;
     unsigned          i;
-    dstring_init (&dstring);
+    dstring_init(&dstring);
-    nstring_list_init (&list);
+    nstring_list_init(&list);
     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);
-	    dstring_append_char (&dstring, '\0');
+	    dstring_append_char(&dstring, '\0');
 	    break;
 	  case '\n':
-	    istream_inc_line (istream);
+	    istream_inc_line(istream);
-	    E_rename_unexpected_newline (istream);
+	    E_rename_unexpected_newline(istream);
 	    break;
 	  case ']':
-	    dstring_to_nstring (&dstring, &nstring);
+	    dstring_to_nstring(&dstring, &nstring);
-	    nstring_list_append (&list, &nstring);
+	    nstring_list_append(&list, &nstring);
-	    dstring_destroy (&dstring);
+	    dstring_destroy(&dstring);
-	    name_key_init_unique (name, length);
+	    name_key_init_unique(name, length);
- 	    for (i = 0, entry = nstring_list_head (&list); entry;
+ 	    for (i = 0, entry = nstring_list_head(&list); entry;
-		 i ++, entry = nstring_list_entry_deallocate (entry)) {
+		 i++, entry = nstring_list_entry_deallocate(entry)) {
-		NStringP component = nstring_list_entry_string (entry);
+		NStringP component = nstring_list_entry_string(entry);
-		name_key_set_component (name, i, component);
+		name_key_set_component(name, i, component);
+	    }
 	    token->tag = RTOK_NAME;
 	    return;
 	  case '[':
-	    E_rename_illegal_char (istream, c);
+	    E_rename_illegal_char(istream, c);
 	    break;
 	  case '.':
-	    dstring_to_nstring (&dstring, &nstring);
+	    dstring_to_nstring(&dstring, &nstring);
-	    nstring_list_append (&list, &nstring);
+	    nstring_list_append(&list, &nstring);
-	    dstring_destroy (&dstring);
+	    dstring_destroy(&dstring);
-	    dstring_init (&dstring);
+	    dstring_init(&dstring);
-	    length ++;
+	    length++;
 	    break;
 	  case '\\':
-	    switch (istream_read_escaped_char (istream, &c)) EXHAUSTIVE {
+	    switch (istream_read_escaped_char(istream, &c))EXHAUSTIVE {
 	      case ISTREAM_STAT_READ_CHAR:
-		dstring_append_char (&dstring, c);
+		dstring_append_char(&dstring, c);
 		break;
 	      case ISTREAM_STAT_SYNTAX_ERROR:
-		E_rename_illegal_escape (istream);
+		E_rename_illegal_escape(istream);
 		break;
 	      case ISTREAM_STAT_NO_CHAR:
 		/*NOTHING*/
 		break;
+	    }
 	    break;
 	  default:
-	    dstring_append_char (&dstring, c);
+	    dstring_append_char(&dstring, c);
 	    break;
+	}
     }
   eof:
-    E_rename_unexpected_eof (istream);
+    E_rename_unexpected_eof(istream);
-    dstring_destroy (&dstring);
+    dstring_destroy(&dstring);
-    for (entry = nstring_list_head (&list); entry;
+    for (entry = nstring_list_head(&list); entry;
-	 entry = nstring_list_entry_deallocate (entry)) {
+	 entry = nstring_list_entry_deallocate(entry)) {
-	nstring_destroy (nstring_list_entry_string (entry));
+	nstring_destroy(nstring_list_entry_string(entry));
+    }
     token->tag = RTOK_EOF;
+}
 static void
-rename_file_read_shape PROTO_N ((istream, token))
+rename_file_read_shape(IStreamP     istream,				RenameTokenP token)
-		       PROTO_T (IStreamP     istream X
-				RenameTokenP 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);
-	    dstring_append_char (&dstring, '\0');
+	    dstring_append_char(&dstring, '\0');
 	    break;
 	  case '\n':
-	    istream_inc_line (istream);
+	    istream_inc_line(istream);
-	    E_rename_unexpected_newline (istream);
+	    E_rename_unexpected_newline(istream);
 	    break;
 	  case '\'':
-	    dstring_to_nstring (&dstring, &(token->u.shape));
+	    dstring_to_nstring(&dstring, & (token->u.shape));
-	    dstring_destroy (&dstring);
+	    dstring_destroy(&dstring);
 	    token->tag = RTOK_SHAPE;
 	    return;
 	  case '\\':
-	    switch (istream_read_escaped_char (istream, &c)) EXHAUSTIVE {
+	    switch (istream_read_escaped_char(istream, &c))EXHAUSTIVE {
 	      case ISTREAM_STAT_READ_CHAR:
-		dstring_append_char (&dstring, c);
+		dstring_append_char(&dstring, c);
 		break;
 	      case ISTREAM_STAT_SYNTAX_ERROR:
-		E_rename_illegal_escape (istream);
+		E_rename_illegal_escape(istream);
 		break;
 	      case ISTREAM_STAT_NO_CHAR:
 		/*NOTHING*/
 		break;
+	    }
 	    break;
 	  default:
-	    dstring_append_char (&dstring, c);
+	    dstring_append_char(&dstring, c);
 	    break;
+	}
+    }
   eof:
-    E_rename_unexpected_eof (istream);
+    E_rename_unexpected_eof(istream);
-    dstring_destroy (&dstring);
+    dstring_destroy(&dstring);
     token->tag = RTOK_EOF;
+}
 static void
-rename_file_read_string PROTO_N ((istream, token))
+rename_file_read_string(IStreamP     istream,				 RenameTokenP token)
-			PROTO_T (IStreamP     istream X
-				 RenameTokenP token)
+{
     DStringT dstring;
     NStringT nstring;
-    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);
-	    dstring_append_char (&dstring, '\0');
+	    dstring_append_char(&dstring, '\0');
 	    break;
 	  case '\n':
-	    istream_inc_line (istream);
+	    istream_inc_line(istream);
-	    E_rename_unexpected_newline (istream);
+	    E_rename_unexpected_newline(istream);
 	    break;
 	  case '"':
-	    dstring_to_nstring (&dstring, &nstring);
+	    dstring_to_nstring(&dstring, &nstring);
-	    dstring_destroy (&dstring);
+	    dstring_destroy(&dstring);
-	    name_key_init_string (&(token->u.name), &nstring);
+	    name_key_init_string(& (token->u.name), &nstring);
 	    token->tag = RTOK_NAME;
 	    return;
 	  case '[': case ']': case '.':
-	    E_rename_illegal_char (istream, c);
+	    E_rename_illegal_char(istream, c);
 	    break;
 	  case '\\':
-	    switch (istream_read_escaped_char (istream, &c)) EXHAUSTIVE {
+	    switch (istream_read_escaped_char(istream, &c))EXHAUSTIVE {
 	      case ISTREAM_STAT_READ_CHAR:
-		dstring_append_char (&dstring, c);
+		dstring_append_char(&dstring, c);
 		break;
 	      case ISTREAM_STAT_SYNTAX_ERROR:
-		E_rename_illegal_escape (istream);
+		E_rename_illegal_escape(istream);
 		break;
 	      case ISTREAM_STAT_NO_CHAR:
 		/*NOTHING*/
 		break;
+	    }
 	    break;
 	  default:
-	    dstring_append_char (&dstring, c);
+	    dstring_append_char(&dstring, c);
 	    break;
+	}
+    }
   eof:
-    E_rename_unexpected_eof (istream);
+    E_rename_unexpected_eof(istream);
-    dstring_destroy (&dstring);
+    dstring_destroy(&dstring);
     token->tag = RTOK_EOF;
+}
 static void
-rename_file_next_token PROTO_N ((istream, token))
+rename_file_next_token(IStreamP     istream,				RenameTokenP token)
-		       PROTO_T (IStreamP     istream X
-				RenameTokenP token)
+{
     char c;
   again:
-    if (rename_file_skip_white_space (istream, &c)) {
+    if (rename_file_skip_white_space(istream, &c)) {
 	switch (c) {
 	  case '[':
-	    rename_file_read_unique (istream, token);
+	    rename_file_read_unique(istream, token);
 	    break;
 	  case '\'':
-	     rename_file_read_shape (istream, token);
+	     rename_file_read_shape(istream, token);
 	    break;
 	  case '"':
-	    rename_file_read_string (istream, token);
+	    rename_file_read_string(istream, token);
 	    break;
 	  case ';':
 	    token->tag = RTOK_SEMI;
 	    break;
 	  default:
-	    E_rename_illegal_char (istream, c);
+	    E_rename_illegal_char(istream, c);
 	    goto again;
+	}
     } else {
 	token->tag = RTOK_EOF;
+    }
+}
 static void
-rename_file_parse_names PROTO_N ((istream, shape, arg_data, token))
+rename_file_parse_names(IStreamP     istream,				 NStringP     shape ,
-			PROTO_T (IStreamP     istream X
-				 NStringP     shape X
-				 ArgDataP     arg_data X
+				 ArgDataP     arg_data ,
 				 RenameTokenP token)
+{
-    rename_file_next_token (istream, token);
+    rename_file_next_token(istream, token);
     while (token->tag == RTOK_NAME) {
 	NameKeyT name;
-	name_key_assign (&name, &(token->u.name));
+	name_key_assign(&name, & (token->u.name));
-	rename_file_next_token (istream, token);
+	rename_file_next_token(istream, token);
 	if (token->tag != RTOK_NAME) {
-	    E_rename_expected_name (istream);
+	    E_rename_expected_name(istream);
-	    name_key_destroy (&name);
+	    name_key_destroy(&name);
 	    if (token->tag != RTOK_SEMI) {
 		return;
+	    }
-	    rename_file_next_token (istream, token);
+	    rename_file_next_token(istream, token);
 	} else {
 	    NameKeyT to_name;
-	    name_key_assign (&to_name, &(token->u.name));
+	    name_key_assign(&to_name, & (token->u.name));
-	    arg_data_add_rename (arg_data, shape, &name, &to_name);
+	    arg_data_add_rename(arg_data, shape, &name, &to_name);
-	    rename_file_next_token (istream, token);
+	    rename_file_next_token(istream, token);
 	    if (token->tag != RTOK_SEMI) {
-		E_rename_expected_semi (istream);
+		E_rename_expected_semi(istream);
 	    } else {
-		rename_file_next_token (istream, token);
+		rename_file_next_token(istream, token);
+	    }
+	}
+    }
+}
 static void
-rename_file_parse_1 PROTO_N ((istream, arg_data))
+rename_file_parse_1(IStreamP istream,			     ArgDataP arg_data)
-		    PROTO_T (IStreamP istream X
-			     ArgDataP arg_data)
+{
     BoolT        need_error = TRUE;
     RenameTokenT token;
     NStringT     shape;
-    rename_file_next_token (istream, &token);
+    rename_file_next_token(istream, &token);
     while (token.tag != RTOK_EOF) {
 	switch (token.tag) {
 	  case RTOK_SHAPE:
-	    nstring_assign (&shape, &(token.u.shape));
+	    nstring_assign(&shape, & (token.u.shape));
-	    rename_file_parse_names (istream, &shape, arg_data, &token);
+	    rename_file_parse_names(istream, &shape, arg_data, &token);
-	    nstring_destroy (&shape);
+	    nstring_destroy(&shape);
 	    need_error = TRUE;
 	    break;
 	  case RTOK_NAME:
-	    name_key_destroy (&(token.u.name));
+	    name_key_destroy(& (token.u.name));
 	    FALL_THROUGH;
 	  default:
 	    if (need_error) {
-		E_rename_expected_shape (istream);
+		E_rename_expected_shape(istream);
 		need_error = FALSE;
+	    }
-	    rename_file_next_token (istream, &token);
+	    rename_file_next_token(istream, &token);
 	    break;
+	}
+    }
+}
 /*--------------------------------------------------------------------------*/
 void
-rename_file_parse PROTO_N ((name, arg_data))
+rename_file_parse(CStringP name,			   ArgDataP arg_data)
-		  PROTO_T (CStringP name X
-			   ArgDataP arg_data)
+{
     IStreamT istream;
-    if (istream_open (&istream, name)) {
+    if (istream_open(&istream, name)) {
-	rename_file_parse_1 (&istream, arg_data);
+	rename_file_parse_1(&istream, arg_data);
-	istream_close (&istream);
+	istream_close(&istream);
     } else {
-	E_cannot_open_rename_file (name);
+	E_cannot_open_rename_file(name);
+    }
-    if (error_max_reported_severity () >= ERROR_SEVERITY_ERROR) {
+    if (error_max_reported_severity() >= ERROR_SEVERITY_ERROR) {
-	exit (EXIT_FAILURE);
+	exit(EXIT_FAILURE);
 	UNREACHED;
+    }
+}
 /*

Subversion Repositories tendra.SVN

(root)/trunk/src/tools/tld/rename-file.c – Rev 2 → 7