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- /* $XConsortium: pr.c,v 1.17 94/04/17 20:10:38 gildea Exp $ */
- /*
-
- Copyright (c) 1993, 1994 X Consortium
-
- Permission is hereby granted, free of charge, to any person obtaining a copy
- of this software and associated documentation files (the "Software"), to deal
- in the Software without restriction, including without limitation the rights
- to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- copies of the Software, and to permit persons to whom the Software is
- furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included in
- all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- Except as contained in this notice, the name of the X Consortium shall not be
- used in advertising or otherwise to promote the sale, use or other dealings
- in this Software without prior written authorization from the X Consortium.
-
- */
-
- #include "def.h"
-
- extern struct inclist inclist[ MAXFILES ],
- *inclistp;
- extern char *objprefix;
- extern char *objsuffix;
- extern int width;
- extern boolean printed;
- extern boolean verbose;
- extern boolean show_where_not;
-
- add_include(filep, file, file_red, include, dot, failOK)
- struct filepointer *filep;
- struct inclist *file, *file_red;
- char *include;
- boolean dot;
- {
- register struct inclist *newfile;
- register struct filepointer *content;
-
- /*
- * First decide what the pathname of this include file really is.
- */
- newfile = inc_path(file->i_file, include, dot);
- if (newfile == NULL) {
- if (failOK)
- return;
- if (file != file_red)
- warning("%s (reading %s, line %d): ",
- file_red->i_file, file->i_file, filep->f_line);
- else
- warning("%s, line %d: ", file->i_file, filep->f_line);
- warning1("cannot find include file \"%s\"\n", include);
- show_where_not = TRUE;
- newfile = inc_path(file->i_file, include, dot);
- show_where_not = FALSE;
- }
-
- if (newfile) {
- included_by(file, newfile);
- if (!newfile->i_searched) {
- newfile->i_searched = TRUE;
- content = getfile(newfile->i_file);
- find_includes(content, newfile, file_red, 0, failOK);
- freefile(content);
- }
- }
- }
-
- recursive_pr_include(head, file, base)
- register struct inclist *head;
- register char *file, *base;
- {
- register int i;
-
- if (head->i_marked)
- return;
- head->i_marked = TRUE;
- if (head->i_file != file)
- pr(head, file, base);
- for (i=0; i<head->i_listlen; i++)
- recursive_pr_include(head->i_list[ i ], file, base);
- }
-
- pr(ip, file, base)
- register struct inclist *ip;
- char *file, *base;
- {
- static char *lastfile;
- static int current_len;
- register int len, i;
- char buf[ BUFSIZ ];
-
- printed = TRUE;
- len = strlen(ip->i_file)+1;
- if (current_len + len > width || file != lastfile) {
- lastfile = file;
- sprintf(buf, "\n%s%s%s: %s", objprefix, base, objsuffix,
- ip->i_file);
- len = current_len = strlen(buf);
- }
- else {
- buf[0] = ' ';
- strcpy(buf+1, ip->i_file);
- current_len += len;
- }
- fwrite(buf, len, 1, stdout);
-
- /*
- * If verbose is set, then print out what this file includes.
- */
- if (! verbose || ip->i_list == NULL || ip->i_notified)
- return;
- ip->i_notified = TRUE;
- lastfile = NULL;
- printf("\n# %s includes:", ip->i_file);
- for (i=0; i<ip->i_listlen; i++)
- printf("\n#\t%s", ip->i_list[ i ]->i_incstring);
- }
-