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Diffstat (limited to 'nx-X11/config/util/checktree.c')
-rw-r--r--nx-X11/config/util/checktree.c339
1 files changed, 339 insertions, 0 deletions
diff --git a/nx-X11/config/util/checktree.c b/nx-X11/config/util/checktree.c
new file mode 100644
index 000000000..8bebdc5a3
--- /dev/null
+++ b/nx-X11/config/util/checktree.c
@@ -0,0 +1,339 @@
+/* $Xorg: checktree.c,v 1.4 2001/02/09 02:03:16 xorgcvs Exp $ */
+
+/*
+
+Copyright (c) 1993, 1998 The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+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
+OPEN GROUP 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 Open Group 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 Open Group.
+*/
+/* $XFree86: xc/config/util/checktree.c,v 1.3 2001/07/29 05:01:10 tsi Exp $ */
+
+#include <X11/Xos.h>
+#include <stdio.h>
+#include <sys/stat.h>
+#include <sys/param.h>
+#include <errno.h>
+
+#ifndef X_NOT_POSIX
+#include <dirent.h>
+#else
+#ifdef SYSV
+#include <dirent.h>
+#else
+#ifdef USG
+#include <dirent.h>
+#else
+#include <sys/dir.h>
+#ifndef dirent
+#define dirent direct
+#endif
+#endif
+#endif
+#endif
+
+#ifdef S_IFLNK
+#define Stat lstat
+#else
+#define Stat stat
+#endif
+
+#define CHARSALLOWED \
+"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_."
+
+#define fmode_bits_minset 0444
+#define fmode_bits_maxset 0777
+#define fmode_bits_write 0222
+#define dmode_bits_minset 0775
+
+int dorcs = 1; /* check RCS file */
+int do83 = 1; /* check for 8+3 clash */
+int doro = 1; /* disallow writable (checked out) files */
+int dodot = 1; /* disallow .files */
+int dotwiddle = 1; /* disallow file~ */
+
+int dontcare(fn)
+ char *fn;
+{
+ char *cp;
+
+ if (fn[strlen(fn) - 1] == '~')
+ return 1;
+ cp = strrchr(fn, '.');
+ return cp && (!strcmp(cp + 1, "Z") || !strcmp(cp + 1, "PS"));
+}
+
+checkfile(fullname, fn, fs)
+ char *fullname, *fn;
+ struct stat *fs;
+{
+ char *cp;
+ int maxlen = 12;
+ int len, mode;
+
+ if (dodot && fn[0] == '.') {
+ printf("dot file: %s\n", fullname);
+ return;
+ }
+ for (len = 0, cp = fn; *cp; len++, cp++) {
+ if (!strchr(CHARSALLOWED, *cp)) {
+ if (dotwiddle || *cp != '~' || cp[1])
+ printf ("bad character: %s\n", fullname);
+ break;
+ }
+ }
+ if (len > maxlen && !dontcare(fn))
+ printf("too long (%d): %s\n", len, fullname);
+#ifdef S_IFLNK
+ if ((fs->st_mode & S_IFLNK) == S_IFLNK) {
+ printf("symbolic link: %s\n", fullname);
+ return;
+ }
+#endif
+ mode = fs->st_mode & (~S_IFMT);
+ if ((fs->st_mode & S_IFDIR) == S_IFDIR) {
+ maxlen = 14;
+ if ((mode & dmode_bits_minset) != dmode_bits_minset)
+ printf("directory mode 0%o not minimum 0%o: %s\n",
+ mode, dmode_bits_minset, fullname);
+ } else if ((fs->st_mode & S_IFREG) != S_IFREG)
+ printf("not a regular file: %s\n", fullname);
+ else {
+ if ((mode & fmode_bits_minset) != fmode_bits_minset)
+ printf("file mode 0%o not minimum 0%o: %s\n",
+ fs->st_mode, fmode_bits_minset, fullname);
+ if (fs->st_nlink != 1)
+ printf("%d links instead of 1: %s\n", fs->st_nlink, fullname);
+ if (doro && (mode & fmode_bits_write) && !dontcare(fn))
+ printf("writable: %s\n", fullname);
+ }
+ if ((mode & ~fmode_bits_maxset) != 0)
+ printf("mode 0%o outside maximum set 0%o: %s\n",
+ mode, fmode_bits_maxset, fullname);
+}
+
+void
+checkrcs(dir, p)
+ char *dir;
+ char *p;
+{
+ DIR *df;
+ struct dirent *dp;
+ struct stat fs;
+ int i;
+
+ if (!(df = opendir(dir))) {
+ fprintf(stderr, "cannot open: %s\n", dir);
+ return;
+ }
+ while (dp = readdir(df)) {
+ i = strlen(dp->d_name);
+ if (dp->d_name[i - 1] == 'v' && dp->d_name[i - 2] == ',') {
+ strcpy(p, dp->d_name);
+ p[i - 2] = '\0';
+ if (Stat(dir, &fs) < 0) {
+ strcpy(p, "RCS/");
+ strcat(p, dp->d_name);
+ printf("not used: %s\n", dir);
+ }
+ }
+ }
+ closedir(df);
+}
+
+int
+Strncmp(cp1, cp2, n)
+ char *cp1, *cp2;
+ int n;
+{
+ char c1, c2;
+
+ for (; --n >= 0 && *cp1 && *cp2; cp1++, cp2++) {
+ if (*cp1 != *cp2) {
+ c1 = *cp1;
+ c2 = *cp2;
+ if (c1 >= 'A' && c1 <= 'Z')
+ c1 += 'a' - 'A';
+ else if (c1 == '-')
+ c1 = '_';
+ if (c2 >= 'A' && c2 <= 'Z')
+ c2 += 'a' - 'A';
+ else if (c2 == '-')
+ c2 = '_';
+ if (c1 != c2)
+ return (int)c1 - (int)c2;
+ }
+ }
+ if (n < 0)
+ return 0;
+ return (int)*cp1 - (int)*cp2;
+}
+
+int
+fncomp(n1, n2)
+ char **n1, **n2;
+{
+ int i, res;
+ char *cp1, *cp2;
+ char c1, c2;
+
+ i = Strncmp(*n1, *n2, 8);
+ if (!i) {
+ cp1 = strrchr(*n1, '.');
+ cp2 = strrchr(*n2, '.');
+ if (cp1 || cp2) {
+ if (!cp1)
+ return -1;
+ if (!cp2)
+ return 1;
+ i = Strncmp(cp1 + 1, cp2 + 1, 3);
+ }
+ }
+ return i;
+}
+
+void
+checkdir(dir)
+ char *dir;
+{
+ DIR *df;
+ struct dirent *dp;
+ char *p;
+ struct stat fs;
+ char *s, **names;
+ int i, max;
+
+ if (!(df = opendir(dir))) {
+ fprintf(stderr, "cannot open: %s\n", dir);
+ return;
+ }
+ p = dir + strlen(dir);
+ if (p[-1] != '/')
+ *p++ = '/';
+ i = 0;
+ max = 0;
+ names = NULL;
+ while (dp = readdir(df)) {
+ strcpy(p, dp->d_name);
+ if (Stat(dir, &fs) < 0) {
+ perror(dir);
+ continue;
+ }
+ if ((fs.st_mode & S_IFDIR) == S_IFDIR) {
+ if (dp->d_name[0] == '.' &&
+ (dp->d_name[1] == '\0' || (dp->d_name[1] == '.' &&
+ dp->d_name[2] == '\0')))
+ continue;
+ if (!strcmp (dp->d_name, "RCS")) {
+ if (dorcs)
+ checkrcs(dir, p);
+ continue;
+ }
+ if (!strcmp (dp->d_name, "SCCS"))
+ continue;
+ if (!strcmp (dp->d_name, "CVS.adm"))
+ continue;
+ checkfile(dir, p, &fs);
+ checkdir(dir);
+ continue;
+ }
+ checkfile(dir, p, &fs);
+ if (dorcs && !dontcare(dp->d_name)) {
+ strcpy(p, "RCS/");
+ strcat(p, dp->d_name);
+ strcat(p, ",v");
+ if (Stat(dir, &fs) < 0) {
+ strcpy(p, dp->d_name);
+ printf("no RCS: %s\n", dir);
+ }
+ }
+ if (do83) {
+ s = (char *)malloc(strlen(dp->d_name) + 1);
+ strcpy(s, dp->d_name);
+ if (i >= max) {
+ max += 25;
+ if (names)
+ names = (char **)realloc((char *)names,
+ (max + 1) * sizeof(char *));
+ else
+ names = (char **)malloc((max + 1) * sizeof(char *));
+ }
+ names[i++] = s;
+ }
+ }
+ closedir(df);
+ if (do83) {
+ qsort((char *)names, i, sizeof(char *), fncomp);
+ max = i - 1;
+ *p = '\0';
+ for (i = 0; i < max; i++) {
+ if (!fncomp(&names[i], &names[i + 1]))
+ printf("8+3 clash: %s%s and %s\n",
+ dir, names[i], names[i + 1]);
+ free(names[i]);
+ }
+ if (names) {
+ free(names[i]);
+ free((char *)names);
+ }
+ }
+}
+
+main(argc, argv)
+ int argc;
+ char **argv;
+{
+ char buf[2048];
+
+ argc--;
+ argv++;
+ while (argc > 0) {
+ if (!strcmp(*argv, "-rcs")) {
+ dorcs = 0;
+ argc--;
+ argv++;
+ } else if (!strcmp(*argv, "-83")) {
+ do83 = 0;
+ argc--;
+ argv++;
+ } else if (!strcmp(*argv, "-ro")) {
+ doro = 0;
+ argc--;
+ argv++;
+ } else if (!strcmp(*argv, "-dot")) {
+ dodot = 0;
+ argc--;
+ argv++;
+ } else if (!strcmp(*argv, "-twiddle")) {
+ dotwiddle = 0;
+ argc--;
+ argv++;
+ } else
+ break;
+ }
+ if (!argc) {
+ strcpy(buf, ".");
+ checkdir(buf);
+ } else
+ while (--argc >= 0) {
+ strcpy(buf, *argv++);
+ checkdir(buf);
+ }
+}
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