soltools/mkdepend/pr.c

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /* $XConsortium: pr.c,v 1.17 94/04/17 20:10:38 gildea Exp $ */
   3 /*
   4
   5 Copyright (c) 1993, 1994  X Consortium
   6
   7 Permission is hereby granted, free of charge, to any person obtaining a copy
   8 of this software and associated documentation files (the "Software"), to deal
   9 in the Software without restriction, including without limitation the rights
  10 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  11 copies of the Software, and to permit persons to whom the Software is
  12 furnished to do so, subject to the following conditions:
  13
  14 The above copyright notice and this permission notice shall be included in
  15 all copies or substantial portions of the Software.
  16
  17 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  18 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  19 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
  20 X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
  21 AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  22 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  23
  24 Except as contained in this notice, the name of the X Consortium shall not be
  25 used in advertising or otherwise to promote the sale, use or other dealings
  26 in this Software without prior written authorization from the X Consortium.
  27
  28 */
  29
  30 #include "def.h"
  31 #include <string.h>
  32
  33 #include <sal/types.h>
  34
  35 static size_t pr( struct inclist *ip, char *file,char *base);
  36
  37 extern int  width;
  38
  39 void add_include(struct filepointer *filep, struct inclist *file, struct inclist *file_red, char *include, boolean dot, boolean failOK, struct IncludesCollection* incCollection, struct symhash *symbols)
  40 {
  41     struct inclist *newfile;
  42     struct filepointer *content;
  43
  44     /*
  45      * First decide what the pathname of this include file really is.
  46      */
  47     newfile = inc_path(file->i_file, include, dot, incCollection);
  48     if (newfile == NULL) {
  49         if (failOK)
  50             return;
  51         if (file != file_red)
  52             warning("%s (reading %s, line %d): ",
  53                 file_red->i_file, file->i_file, filep->f_line);
  54         else
  55             warning("%s, line %d: ", file->i_file, filep->f_line);
  56         warning1("cannot find include file \"%s\"\n", include);
  57         show_where_not = TRUE;
  58         newfile = inc_path(file->i_file, include, dot, incCollection);
  59         show_where_not = FALSE;
  60     }
  61
  62     if (!newfile)
  63         return;
  64
  65     /* Only add new dependency files if they don't have "/usr/include" in them. */
  66     if (!(newfile->i_file && strstr(newfile->i_file, "/usr/"))) {
  67         included_by(file, newfile);
  68     }
  69
  70     if (!newfile->i_searched) {
  71         newfile->i_searched = TRUE;
  72         content = getfile(newfile->i_file);
  73         // coverity[tainted_data] - this is a build time tool
  74         find_includes(content, newfile, file_red, 0, failOK, incCollection, symbols);
  75         freefile(content);
  76     }
  77 }
  78
  79 static void pr_dummy(struct inclist const *ip)
  80 {
  81     fwrite(ip->i_file, strlen(ip->i_file), 1, stdout);
  82     fwrite(" :\n\n", 4, 1, stdout);
  83 }
  84
  85 void recursive_pr_dummy(struct inclist *head, char *file)
  86 {
  87     int    i;
  88
  89     if (head->i_marked == 2)
  90         return;
  91     head->i_marked = 2; // it's a large boolean...
  92     if (head->i_file != file)
  93         pr_dummy(head);
  94     for (i=0; i<head->i_listlen; i++)
  95         recursive_pr_dummy(head->i_list[ i ], file);
  96 }
  97
  98
  99 void recursive_pr_include(struct inclist *head, char *file, char *base)
 100 {
 101     int    i;
 102
 103     if (head->i_marked)
 104         return;
 105     head->i_marked = TRUE;
 106     if (head->i_file != file)
 107         pr(head, file, base);
 108     for (i=0; i<head->i_listlen; i++)
 109         recursive_pr_include(head->i_list[ i ], file, base);
 110 }
 111
 112 size_t pr(struct inclist *ip, char *file, char *base)
 113 {
 114     size_t ret;
 115     static char *lastfile;
 116     int    len, i;
 117     char    buf[ BUFSIZ ];
 118
 119     printed = TRUE;
 120     len = (int)strlen(ip->i_file)+4;
 121     if (file != lastfile) {
 122         lastfile = file;
 123         SAL_WNODEPRECATED_DECLARATIONS_PUSH /* sprintf (macOS 13 SDK) */
 124         sprintf(buf, "\n%s%s%s: \\\n %s", objprefix, base, objsuffix,
 125             ip->i_file);
 126         SAL_WNODEPRECATED_DECLARATIONS_POP
 127         len = (int)strlen(buf);
 128     }
 129     else {
 130         buf[0] = ' ';
 131         buf[1] = '\\';
 132         buf[2] = '\n';
 133         buf[3] = ' ';
 134         strcpy(buf+4, ip->i_file);
 135     }
 136     ret = fwrite(buf, len, 1, stdout);
 137
 138     /*
 139      * If verbose is set, then print out what this file includes.
 140      */
 141     if (! verbose || ip->i_list == NULL || ip->i_notified)
 142         return ret;
 143     ip->i_notified = TRUE;
 144     lastfile = NULL;
 145     printf("\n# %s includes:", ip->i_file);
 146     for (i=0; i<ip->i_listlen; i++)
 147         printf("\n#\t%s", ip->i_list[ i ]->i_incstring);
 148     return ret;
 149 }
 150
 151 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */