/*
* Check to see if file is a dir, and is empty
*/
Boolean
isemptydir(const char *fname)
{
if (isdir(fname) || islinktodir(fname)) {
DIR *dirp;
struct dirent *dp;
dirp = opendir(fname);
if (!dirp)
return FALSE; /* no perms, leave it alone */
for (dp = readdir(dirp); dp != NULL; dp = readdir(dirp)) {
if (strcmp(dp->d_name, ".") && strcmp(dp->d_name, "..")) {
closedir(dirp);
return FALSE;
}
}
(void) closedir(dirp);
return TRUE;
}
return FALSE;
}
/*
* add1pkg(<pkg>)
* adds the files listed in the +CONTENTS of <pkg> into the
* pkgdb.byfile.db database file in the current package dbdir. It
* returns the number of files added to the database file.
*/
static int
add_pkg(const char *pkgdir, void *vp)
{
FILE *f;
plist_t *p;
package_t Plist;
char *contents;
char *PkgName, *dirp;
char file[MaxPathSize];
struct pkgdb_count *count;
if (!pkgdb_open(ReadWrite))
err(EXIT_FAILURE, "cannot open pkgdb");
count = vp;
++count->packages;
contents = pkgdb_pkg_file(pkgdir, CONTENTS_FNAME);
if ((f = fopen(contents, "r")) == NULL)
errx(EXIT_FAILURE, "%s: can't open `%s'", pkgdir, CONTENTS_FNAME);
free(contents);
read_plist(&Plist, f);
if ((p = find_plist(&Plist, PLIST_NAME)) == NULL) {
errx(EXIT_FAILURE, "Package `%s' has no @name, aborting.", pkgdir);
}
PkgName = p->name;
dirp = NULL;
for (p = Plist.head; p; p = p->next) {
switch(p->type) {
case PLIST_FILE:
if (dirp == NULL) {
errx(EXIT_FAILURE, "@cwd not yet found, please send-pr!");
}
(void) snprintf(file, sizeof(file), "%s/%s", dirp, p->name);
if (!(isfile(file) || islinktodir(file))) {
if (isbrokenlink(file)) {
warnx("%s: Symlink `%s' exists and is in %s but target does not exist!",
PkgName, file, CONTENTS_FNAME);
} else {
warnx("%s: File `%s' is in %s but not on filesystem!",
PkgName, file, CONTENTS_FNAME);
}
} else {
pkgdb_store(file, PkgName);
++count->files;
}
break;
case PLIST_PKGDIR:
add_pkgdir(PkgName, dirp, p->name);
++count->directories;
break;
case PLIST_CWD:
if (strcmp(p->name, ".") != 0)
dirp = p->name;
else
dirp = pkgdb_pkg_dir(pkgdir);
break;
case PLIST_IGNORE:
p = p->next;
break;
case PLIST_SHOW_ALL:
case PLIST_SRC:
case PLIST_CMD:
case PLIST_CHMOD:
case PLIST_CHOWN:
case PLIST_CHGRP:
case PLIST_COMMENT:
case PLIST_NAME:
case PLIST_UNEXEC:
case PLIST_DISPLAY:
case PLIST_PKGDEP:
case PLIST_DIR_RM:
case PLIST_OPTION:
case PLIST_PKGCFL:
case PLIST_BLDDEP:
break;
}
}
free_plist(&Plist);
fclose(f);
pkgdb_close();
return 0;
}
/*
* Assumes CWD is in /var/db/pkg/<pkg>!
*/
static void
check1pkg(const char *pkgdir, int *filecnt, int *pkgcnt)
{
FILE *f;
plist_t *p;
package_t Plist;
char *PkgName, *dirp = NULL, *md5file;
char file[MaxPathSize];
char *content;
content = pkgdb_pkg_file(pkgdir, CONTENTS_FNAME);
f = fopen(content, "r");
if (f == NULL)
err(EXIT_FAILURE, "can't open %s", content);
free(content);
read_plist(&Plist, f);
p = find_plist(&Plist, PLIST_NAME);
if (p == NULL)
errx(EXIT_FAILURE, "Package %s has no @name, aborting.",
pkgdir);
PkgName = p->name;
for (p = Plist.head; p; p = p->next) {
switch (p->type) {
case PLIST_FILE:
if (dirp == NULL) {
warnx("dirp not initialized, please send-pr!");
abort();
}
(void) snprintf(file, sizeof(file), "%s/%s", dirp, p->name);
if (isfile(file) || islinktodir(file)) {
if (p->next && p->next->type == PLIST_COMMENT) {
if (strncmp(p->next->name, CHECKSUM_HEADER, ChecksumHeaderLen) == 0) {
if ((md5file = MD5File(file, NULL)) != NULL) {
/* Mismatch? */
if (strcmp(md5file, p->next->name + ChecksumHeaderLen) != 0)
printf("%s fails MD5 checksum\n", file);
free(md5file);
}
} else if (strncmp(p->next->name, SYMLINK_HEADER, SymlinkHeaderLen) == 0) {
char buf[MaxPathSize + SymlinkHeaderLen];
int cc;
(void) strlcpy(buf, SYMLINK_HEADER, sizeof(buf));
if ((cc = readlink(file, &buf[SymlinkHeaderLen],
sizeof(buf) - SymlinkHeaderLen - 1)) < 0) {
warnx("can't readlink `%s'", file);
} else {
buf[SymlinkHeaderLen + cc] = 0x0;
if (strcmp(buf, p->next->name) != 0) {
printf("symlink (%s) is not same as recorded value, %s: %s\n",
file, buf, p->next->name);
}
}
}
}
(*filecnt)++;
} else if (isbrokenlink(file)) {
warnx("%s: Symlink `%s' exists and is in %s but target does not exist!", PkgName, file, CONTENTS_FNAME);
} else {
warnx("%s: File `%s' is in %s but not on filesystem!", PkgName, file, CONTENTS_FNAME);
}
break;
case PLIST_CWD:
if (strcmp(p->name, ".") != 0)
dirp = p->name;
else
dirp = pkgdb_pkg_dir(pkgdir);
break;
case PLIST_IGNORE:
p = p->next;
break;
case PLIST_SHOW_ALL:
case PLIST_SRC:
case PLIST_CMD:
case PLIST_CHMOD:
case PLIST_CHOWN:
case PLIST_CHGRP:
case PLIST_COMMENT:
case PLIST_NAME:
case PLIST_UNEXEC:
case PLIST_DISPLAY:
case PLIST_PKGDEP:
case PLIST_DIR_RM:
case PLIST_OPTION:
case PLIST_PKGCFL:
case PLIST_BLDDEP:
case PLIST_PKGDIR:
break;
}
}
free_plist(&Plist);
fclose(f);
(*pkgcnt)++;
}
