void list_files (xbps_dictionary_t filesd,
const char *pkgver,
void *arg)
{
xbps_array_t pkgfiles;
const char *pkgname;
struct config *cfg = arg;
pkgname = xbps_pkg_name (pkgver);
if (strcmp (pkgname, cfg->pattern) != 0)
return;
pkgfiles = xbps_dictionary_get (filesd, pkgver);
for (unsigned int i = 0; i < xbps_array_count (pkgfiles); i++) {
char *filestr = NULL;
xbps_array_get_cstring (pkgfiles, i, &filestr);
if (filestr == NULL)
continue;
printf ("%s: %s\n", pkgver, filestr);
free (filestr);
}
}
/*
* Verify reverse dependencies for packages in transaction.
* This will catch cases where a package update would break its reverse dependencies:
*
* - foo-1.0 is being updated to 2.0.
* - baz-1.1 depends on foo<2.0.
* - foo is updated to 2.0, hence baz-1.1 is currently broken.
*
* Abort transaction if such case is found.
*/
static bool
check_virtual_pkgs(xbps_array_t mdeps,
xbps_dictionary_t trans_pkgd,
xbps_dictionary_t rev_pkgd)
{
xbps_array_t provides;
bool matched = false;
provides = xbps_dictionary_get(trans_pkgd, "provides");
for (unsigned int i = 0; i < xbps_array_count(provides); i++) {
xbps_array_t rundeps;
const char *pkgver, *revpkgver, *pkgpattern;
char *pkgname, *vpkgname, *vpkgver, *str;
pkgver = revpkgver = pkgpattern = NULL;
pkgname = vpkgname = vpkgver = str = NULL;
xbps_dictionary_get_cstring_nocopy(trans_pkgd, "pkgver", &pkgver);
xbps_dictionary_get_cstring_nocopy(rev_pkgd, "pkgver", &revpkgver);
xbps_array_get_cstring(provides, i, &vpkgver);
vpkgname = xbps_pkg_name(vpkgver);
assert(vpkgname);
rundeps = xbps_dictionary_get(rev_pkgd, "run_depends");
for (unsigned int x = 0; x < xbps_array_count(rundeps); x++) {
xbps_array_get_cstring_nocopy(rundeps, x, &pkgpattern);
if (((pkgname = xbps_pkgpattern_name(pkgpattern)) == NULL) &&
((pkgname = xbps_pkg_name(pkgpattern)) == NULL))
continue;
if (strcmp(vpkgname, pkgname)) {
free(pkgname);
continue;
}
free(pkgname);
if (!strcmp(vpkgver, pkgpattern) ||
xbps_pkgpattern_match(vpkgver, pkgpattern)) {
continue;
}
str = xbps_xasprintf("%s broken, needs '%s' virtual pkg (got `%s')",
revpkgver, pkgpattern, vpkgver);
xbps_array_add_cstring(mdeps, str);
free(str);
matched = true;
}
free(vpkgname);
free(vpkgver);
}
return matched;
}
void
match_files_by_pattern (xbps_dictionary_t filesd,
const char *pkgver,
void *arg)
{
xbps_array_t pkgfiles;
struct config *cfg = arg;
pkgfiles = xbps_dictionary_get (filesd, pkgver);
for (unsigned int i = 0; i < xbps_array_count (pkgfiles); i++) {
char *filestr = NULL;
xbps_array_get_cstring (pkgfiles, i, &filestr);
if (filestr == NULL)
continue;
if (fnmatch (cfg->pattern, filestr, FNM_PERIOD) == 0)
printf ("\033[0;1m%s:\033[0m %s\n", pkgver, filestr);
free (filestr);
}
}
/*
* Verify reverse dependencies for packages in transaction.
* This will catch cases where a package update would break its reverse dependencies:
*
* - foo-1.0 is being updated to 2.0.
* - baz-1.1 depends on foo<2.0.
* - foo is updated to 2.0, hence baz-1.1 is currently broken.
*
* Abort transaction if such case is found.
*/
static bool
check_virtual_pkgs(struct xbps_handle *xhp,
xbps_dictionary_t trans_pkgd,
xbps_dictionary_t rev_pkgd)
{
xbps_array_t unsorted, provides, rundeps, mdeps;
const char *pkgver, *revpkgver, *pkgpattern;
char *pkgname, *pkgdepname, *vpkgname, *vpkgver, *str;
unsigned int i, x;
bool matched = false;
unsorted = xbps_dictionary_get(xhp->transd, "unsorted_deps");
provides = xbps_dictionary_get(trans_pkgd, "provides");
for (i = 0; i < xbps_array_count(provides); i++) {
char *tmp = NULL;
xbps_array_get_cstring(provides, i, &vpkgver);
if (strchr(vpkgver, '_') == NULL) {
tmp = xbps_xasprintf("%s_1", vpkgver);
vpkgver = strdup(tmp);
}
vpkgname = xbps_pkg_name(vpkgver);
assert(vpkgname);
rundeps = xbps_dictionary_get(rev_pkgd, "run_depends");
for (x = 0; x < xbps_array_count(rundeps); x++) {
xbps_array_get_cstring_nocopy(rundeps, x, &pkgpattern);
if (((pkgname = xbps_pkgpattern_name(pkgpattern)) == NULL) &&
((pkgname = xbps_pkg_name(pkgpattern)) == NULL))
continue;
if (strcmp(vpkgname, pkgname)) {
free(pkgname);
continue;
}
free(pkgname);
if (xbps_pkgpattern_match(vpkgver, pkgpattern))
continue;
/*
* Installed package conflicts with package
* in transaction being updated, check
* if a new version of this conflicting package
* is in the transaction.
*/
xbps_dictionary_get_cstring_nocopy(trans_pkgd, "pkgver", &pkgver);
pkgdepname = xbps_pkg_name(pkgver);
assert(pkgdepname);
if (xbps_find_pkg_in_array(unsorted, pkgdepname)) {
free(pkgdepname);
continue;
}
free(pkgdepname);
mdeps = xbps_dictionary_get(xhp->transd, "missing_deps");
xbps_dictionary_get_cstring_nocopy(trans_pkgd, "pkgver", &pkgver);
xbps_dictionary_get_cstring_nocopy(rev_pkgd, "pkgver", &revpkgver);
str = xbps_xasprintf("CONFLICT: `%s' update "
"breaks `%s', needs `%s' virtual pkg (got `%s`)",
pkgver, revpkgver, pkgpattern, vpkgver);
xbps_array_add_cstring(mdeps, str);
free(str);
matched = true;
}
free(vpkgname);
free(vpkgver);
}
return matched;
}
