ATF_TC_BODY(pkgdb_get_pkg_test, tc)
{
xbps_dictionary_t pkgd;
struct xbps_handle xh;
const char *tcsdir, *pkgver;
/* get test source dir */
tcsdir = atf_tc_get_config_var(tc, "srcdir");
memset(&xh, 0, sizeof(xh));
strncpy(xh.rootdir, tcsdir, sizeof(xh.rootdir));
strncpy(xh.metadir, tcsdir, sizeof(xh.metadir));
xh.flags = XBPS_FLAG_DEBUG;
ATF_REQUIRE_EQ(xbps_init(&xh), 0);
pkgd = xbps_pkgdb_get_pkg(&xh, "mixed");
ATF_REQUIRE_EQ(xbps_object_type(pkgd), XBPS_TYPE_DICTIONARY);
xbps_dictionary_get_cstring_nocopy(pkgd, "pkgver", &pkgver);
ATF_REQUIRE_STREQ(pkgver, "mixed-0.1_1");
pkgd = xbps_pkgdb_get_pkg(&xh, "mixed>0");
ATF_REQUIRE_EQ(xbps_object_type(pkgd), XBPS_TYPE_DICTIONARY);
xbps_dictionary_get_cstring_nocopy(pkgd, "pkgver", &pkgver);
ATF_REQUIRE_STREQ(pkgver, "mixed-0.1_1");
pkgd = xbps_pkgdb_get_pkg(&xh, "mixed<2");
ATF_REQUIRE_EQ(xbps_object_type(pkgd), XBPS_TYPE_DICTIONARY);
xbps_dictionary_get_cstring_nocopy(pkgd, "pkgver", &pkgver);
ATF_REQUIRE_STREQ(pkgver, "mixed-0.1_1");
pkgd = xbps_pkgdb_get_pkg(&xh, "mixed-0.1_1");
ATF_REQUIRE_EQ(xbps_object_type(pkgd), XBPS_TYPE_DICTIONARY);
xbps_dictionary_get_cstring_nocopy(pkgd, "pkgver", &pkgver);
ATF_REQUIRE_STREQ(pkgver, "mixed-0.1_1");
}
xbps_dictionary_t
xbps_pkgdb_get_pkg_files(struct xbps_handle *xhp, const char *pkg)
{
xbps_dictionary_t pkgd, pkgfilesd;
const char *pkgver;
char *pkgname, *plist;
if (pkg == NULL)
return NULL;
pkgd = xbps_pkgdb_get_pkg(xhp, pkg);
if (pkgd == NULL)
return NULL;
xbps_dictionary_get_cstring_nocopy(pkgd, "pkgver", &pkgver);
pkgname = xbps_pkg_name(pkgver);
assert(pkgname);
plist = xbps_xasprintf("%s/.%s-files.plist", xhp->metadir, pkgname);
free(pkgname);
pkgfilesd = xbps_plist_dictionary_from_file(xhp, plist);
free(plist);
if (pkgfilesd == NULL) {
xbps_dbg_printf(xhp, "[pkgdb] cannot read %s metadata: %s\n",
pkgver, strerror(errno));
return NULL;
}
return pkgfilesd;
}
xbps_dictionary_t
xbps_pkgdb_get_pkg_metadata(struct xbps_handle *xhp, const char *pkg)
{
xbps_dictionary_t pkgd;
pkgd = xbps_pkgdb_get_pkg(xhp, pkg);
if (pkgd == NULL)
return NULL;
return get_pkg_metadata(xhp, pkgd);
}
int
xbps_set_pkg_state_installed(struct xbps_handle *xhp,
const char *pkgver,
pkg_state_t state)
{
xbps_dictionary_t pkgd;
char *pkgname;
int rv = 0;
assert(pkgver != NULL);
pkgd = xbps_pkgdb_get_pkg(xhp, pkgver);
if (pkgd == NULL) {
pkgd = xbps_dictionary_create();
if (pkgd == NULL)
return ENOMEM;
if (!xbps_dictionary_set_cstring_nocopy(pkgd,
"pkgver", pkgver)) {
xbps_object_release(pkgd);
return EINVAL;
}
if ((rv = set_new_state(pkgd, state)) != 0) {
xbps_object_release(pkgd);
return rv;
}
pkgname = xbps_pkg_name(pkgver);
assert(pkgname);
if (!xbps_dictionary_set(xhp->pkgdb, pkgname, pkgd)) {
xbps_object_release(pkgd);
free(pkgname);
return EINVAL;
}
free(pkgname);
xbps_object_release(pkgd);
} else {
if ((rv = set_new_state(pkgd, state)) != 0)
return rv;
pkgname = xbps_pkg_name(pkgver);
assert(pkgname);
if (!xbps_dictionary_set(xhp->pkgdb, pkgname, pkgd)) {
free(pkgname);
return EINVAL;
}
free(pkgname);
}
return rv;
}
int
show_pkg_deps(struct xbps_handle *xhp, const char *pkgname, bool full)
{
xbps_array_t rdeps;
xbps_dictionary_t pkgd;
int indent = 0;
pkgd = xbps_pkgdb_get_pkg(xhp, pkgname);
if (pkgd == NULL)
return ENOENT;
rdeps = xbps_dictionary_get(pkgd, "run_depends");
if (rdeps != NULL)
print_rdeps(xhp, rdeps, full, false, true, &indent);
return 0;
}
xbps_array_t
xbps_pkgdb_get_pkg_revdeps(struct xbps_handle *xhp, const char *pkg)
{
xbps_array_t res;
xbps_dictionary_t pkgd;
const char *pkgver;
char *pkgname;
if ((pkgd = xbps_pkgdb_get_pkg(xhp, pkg)) == NULL)
return NULL;
generate_full_revdeps_tree(xhp);
xbps_dictionary_get_cstring_nocopy(pkgd, "pkgver", &pkgver);
pkgname = xbps_pkg_name(pkgver);
res = xbps_dictionary_get(xhp->pkgdb_revdeps, pkgname);
free(pkgname);
return res;
}
static void
show_package_list(struct transaction *trans, const char *match, int cols)
{
xbps_object_t obj;
while ((obj = xbps_object_iterator_next(trans->iter)) != NULL) {
const char *pkgver, *tract;
char *buf = NULL;
bool dload = false;
xbps_dictionary_get_cstring_nocopy(obj, "pkgver", &pkgver);
xbps_dictionary_get_cstring_nocopy(obj, "transaction", &tract);
xbps_dictionary_get_bool(obj, "download", &dload);
if (match && strcmp(tract, "update") == 0) {
xbps_dictionary_t ipkgd;
const char *ipkgver, *iversion, *version;
char *pkgname;
/* get installed pkgver */
pkgname = xbps_pkg_name(pkgver);
assert(pkgname);
ipkgd = xbps_pkgdb_get_pkg(trans->xhp, pkgname);
assert(ipkgd);
xbps_dictionary_get_cstring_nocopy(ipkgd, "pkgver", &ipkgver);
version = xbps_pkg_version(pkgver);
iversion = xbps_pkg_version(ipkgver);
buf = xbps_xasprintf("%s (%s -> %s)", pkgname, iversion, version);
free(pkgname);
}
if ((match && (strcmp(match, tract) == 0)) || (!match && dload)) {
if (buf) {
print_package_line(buf, cols, false);
free(buf);
} else {
print_package_line(pkgver, cols, false);
}
}
}
xbps_object_iterator_reset(trans->iter);
print_package_line(NULL, cols, true);
}
int
xbps_pkg_state_installed(struct xbps_handle *xhp,
const char *pkgver,
pkg_state_t *state)
{
xbps_dictionary_t pkgd;
assert(pkgver != NULL);
assert(state != NULL);
pkgd = xbps_pkgdb_get_pkg(xhp, pkgver);
if (pkgd == NULL)
return ENOENT;
*state = get_state(pkgd);
if (*state == 0)
return EINVAL;
return 0;
}
static void
print_results(struct xbps_handle *xhp, struct search_data *sd)
{
const char *pkgver, *desc, *inststr;
char tmp[256], *out;
unsigned int j, tlen = 0, len = 0;
/* Iterate over results array and find out largest pkgver string */
for (unsigned int i = 0; i < xbps_array_count(sd->results); i+=2) {
xbps_array_get_cstring_nocopy(sd->results, i, &pkgver);
len = strlen(pkgver);
if (tlen == 0 || len > tlen)
tlen = len;
}
for (unsigned int i = 0; i < xbps_array_count(sd->results); i+=2) {
xbps_array_get_cstring_nocopy(sd->results, i, &pkgver);
xbps_array_get_cstring_nocopy(sd->results, i+1, &desc);
xbps_strlcpy(tmp, pkgver, sizeof(tmp));
for (j = strlen(tmp); j < tlen; j++)
tmp[j] = ' ';
tmp[j] = '\0';
if (xbps_pkgdb_get_pkg(xhp, pkgver))
inststr = "[*]";
else
inststr = "[-]";
len = strlen(inststr) + strlen(tmp) + strlen(desc) + 3;
if (sd->maxcols && (int)len > sd->maxcols) {
out = malloc(sd->maxcols+1);
assert(out);
snprintf(out, sd->maxcols-3, "%s %s %s",
inststr, tmp, desc);
xbps_strlcat(out, "...\n", sd->maxcols+1);
printf("%s", out);
free(out);
} else {
printf("%s %s %s\n", inststr, tmp, desc);
}
}
}
static void
print_rdeps(struct xbps_handle *xhp, xbps_array_t rdeps,
bool full, bool repo, bool origin, int *indent)
{
xbps_array_t currdeps;
xbps_dictionary_t pkgd;
const char *pkgdep;
unsigned int i;
int j;
if (!origin)
(*indent)++;
for (i = 0; i < xbps_array_count(rdeps); i++) {
xbps_array_get_cstring_nocopy(rdeps, i, &pkgdep);
if (!origin || !full)
for (j = 0; j < *indent; j++)
putchar(' ');
printf("%s\n", pkgdep);
if (!full)
continue;
if (repo) {
pkgd = xbps_rpool_get_pkg(xhp, pkgdep);
if (pkgd == NULL)
pkgd = xbps_rpool_get_virtualpkg(xhp, pkgdep);
} else {
pkgd = xbps_pkgdb_get_pkg(xhp, pkgdep);
if (pkgd == NULL)
pkgd = xbps_pkgdb_get_virtualpkg(xhp, pkgdep);
}
if (pkgd != NULL) {
currdeps = xbps_dictionary_get(pkgd, "run_depends");
if (currdeps != NULL)
print_rdeps(xhp, currdeps,
full, repo, false, indent);
}
}
(*indent)--;
}
int
xbps_pkg_is_installed(struct xbps_handle *xhp, const char *pkg)
{
xbps_dictionary_t dict;
pkg_state_t state;
assert(xhp);
assert(pkg);
if (((dict = xbps_pkgdb_get_virtualpkg(xhp, pkg)) == NULL) &&
((dict = xbps_pkgdb_get_pkg(xhp, pkg)) == NULL))
return 0; /* not installed */
/*
* Check that package state is fully installed, not
* unpacked or something else.
*/
if (xbps_pkg_state_dictionary(dict, &state) != 0)
return -1; /* error */
if (state == XBPS_PKG_STATE_INSTALLED || state == XBPS_PKG_STATE_UNPACKED)
return 1;
return 0; /* not fully installed */
}
ATF_TC_BODY(pkgdb_pkg_reverts_test, tc)
{
struct xbps_handle xh;
const char *tcsdir;
xbps_dictionary_t pkgd;
/* get test source dir */
tcsdir = atf_tc_get_config_var(tc, "srcdir");
memset(&xh, 0, sizeof(xh));
strncpy(xh.rootdir, tcsdir, sizeof(xh.rootdir));
strncpy(xh.metadir, tcsdir, sizeof(xh.metadir));
xh.flags = XBPS_FLAG_DEBUG;
ATF_REQUIRE_EQ(xbps_init(&xh), 0);
pkgd = xbps_pkgdb_get_pkg(&xh, "reverts");
ATF_REQUIRE_EQ(xbps_object_type(pkgd), XBPS_TYPE_DICTIONARY);
ATF_REQUIRE_EQ(xbps_pkg_reverts(pkgd, "reverts-0.2_1"), 0);
ATF_REQUIRE_EQ(xbps_pkg_reverts(pkgd, "reverts-0.3_1"), 1);
ATF_REQUIRE_EQ(xbps_pkg_reverts(pkgd, "reverts-0.4_1"), 1);
ATF_REQUIRE_EQ(xbps_pkg_reverts(pkgd, "reverts-0.5_1"), 0);
}
int HIDDEN
xbps_transaction_package_replace(struct xbps_handle *xhp, xbps_array_t pkgs)
{
for (unsigned int i = 0; i < xbps_array_count(pkgs); i++) {
xbps_array_t replaces;
xbps_object_t obj, obj2;
xbps_object_iterator_t iter;
const char *pkgver;
char *pkgname;
obj = xbps_array_get(pkgs, i);
replaces = xbps_dictionary_get(obj, "replaces");
if (replaces == NULL || xbps_array_count(replaces) == 0)
continue;
iter = xbps_array_iterator(replaces);
assert(iter);
xbps_dictionary_get_cstring_nocopy(obj, "pkgver", &pkgver);
pkgname = xbps_pkg_name(pkgver);
assert(pkgname);
while ((obj2 = xbps_object_iterator_next(iter)) != NULL) {
xbps_dictionary_t instd, reppkgd;
const char *tract, *pattern, *curpkgver;
char *curpkgname;
bool instd_auto = false;
pattern = xbps_string_cstring_nocopy(obj2);
/*
* Find the installed package that matches the pattern
* to be replaced.
*/
if (((instd = xbps_pkgdb_get_pkg(xhp, pattern)) == NULL) &&
((instd = xbps_pkgdb_get_virtualpkg(xhp, pattern)) == NULL))
continue;
xbps_dictionary_get_cstring_nocopy(instd,
"pkgver", &curpkgver);
curpkgname = xbps_pkg_name(curpkgver);
assert(curpkgname);
/*
* Check that we are not replacing the same package,
* due to virtual packages.
*/
if (strcmp(pkgname, curpkgname) == 0) {
free(curpkgname);
continue;
}
/*
* Make sure to not add duplicates.
*/
xbps_dictionary_get_bool(instd, "automatic-install", &instd_auto);
reppkgd = xbps_find_pkg_in_array(pkgs, curpkgname, NULL);
if (reppkgd) {
xbps_dictionary_get_cstring_nocopy(reppkgd,
"transaction", &tract);
if (strcmp(tract, "remove") == 0)
continue;
/*
* Package contains replaces="pkgpattern", but the
* package that should be replaced is also in the
* transaction and it's going to be updated.
*/
xbps_dictionary_set_bool(reppkgd,
"automatic-install", instd_auto);
xbps_array_replace_dict_by_name(pkgs,
reppkgd, curpkgname);
continue;
}
/*
* If new package is providing a virtual package to the
* package that we want to replace we should respect
* the automatic-install object.
*/
if (xbps_match_virtual_pkg_in_dict(obj, pattern)) {
xbps_dictionary_set_bool(obj,
"automatic-install", instd_auto);
}
xbps_dbg_printf(xhp,
"Package `%s' will be replaced by `%s', "
"matched with `%s'\n", curpkgver, pkgver, pattern);
/*
* Add package dictionary into the transaction and mark
* it as to be "removed".
*/
xbps_dictionary_set_cstring_nocopy(instd,
"transaction", "remove");
if (!xbps_array_add_first(pkgs, instd))
return EINVAL;
free(curpkgname);
}
xbps_object_iterator_release(iter);
free(pkgname);
}
return 0;
}
void HIDDEN
xbps_transaction_revdeps(struct xbps_handle *xhp)
{
xbps_array_t mdeps, unsorted, pkgrdeps, rundeps;
xbps_dictionary_t revpkgd;
xbps_object_t obj;
const char *pkgver, *curdep, *revpkgver, *curpkgver, *tract;
char *pkgname, *curdepname, *curpkgname, *str;
unsigned int i, j, x;
unsorted = xbps_dictionary_get(xhp->transd, "unsorted_deps");
for (i = 0; i < xbps_array_count(unsorted); i++) {
obj = xbps_array_get(unsorted, i);
/*
* Only check packages in transaction being updated.
*/
xbps_dictionary_get_cstring_nocopy(obj, "transaction", &tract);
if (strcmp(tract, "update"))
continue;
/*
* if pkg in transaction is not installed,
* pass to next one.
*/
xbps_dictionary_get_cstring_nocopy(obj, "pkgver", &pkgver);
pkgname = xbps_pkg_name(pkgver);
assert(pkgname);
if (xbps_pkg_is_installed(xhp, pkgname) == 0) {
free(pkgname);
continue;
}
/*
* If pkg is installed but does not have revdeps,
* pass to next one.
*/
pkgrdeps = xbps_pkgdb_get_pkg_revdeps(xhp, pkgname);
if (!xbps_array_count(pkgrdeps)) {
free(pkgname);
continue;
}
free(pkgname);
/*
* Time to validate revdeps for current pkg.
*/
for (x = 0; x < xbps_array_count(pkgrdeps); x++) {
bool found = false;
xbps_array_get_cstring_nocopy(pkgrdeps, x, &curpkgver);
revpkgd = xbps_pkgdb_get_pkg(xhp, curpkgver);
/*
* First try to match any supported virtual package.
*/
if (check_virtual_pkgs(xhp, obj, revpkgd))
continue;
/*
* Try to match real dependencies.
*/
rundeps = xbps_dictionary_get(revpkgd, "run_depends");
/*
* Find out what dependency is it.
*/
curpkgname = xbps_pkg_name(pkgver);
assert(curpkgname);
for (j = 0; j < xbps_array_count(rundeps); j++) {
xbps_array_get_cstring_nocopy(rundeps, j, &curdep);
if (((curdepname = xbps_pkg_name(curdep)) == NULL) &&
((curdepname = xbps_pkgpattern_name(curdep)) == NULL))
abort();
if (strcmp(curdepname, curpkgname) == 0) {
free(curdepname);
found = true;
break;
}
free(curdepname);
}
if (!found)
continue;
if (xbps_match_pkgdep_in_array(rundeps, pkgver))
continue;
/*
* Installed package conflicts with package
* in transaction being updated, check
* if a new version of this conflicting package
* is in the transaction.
*/
pkgname = xbps_pkg_name(curpkgver);
if (xbps_find_pkg_in_array(unsorted, pkgname)) {
free(pkgname);
continue;
}
free(pkgname);
mdeps = xbps_dictionary_get(xhp->transd, "missing_deps");
xbps_dictionary_get_cstring_nocopy(revpkgd,
"pkgver", &revpkgver);
str = xbps_xasprintf("CONFLICT: `%s' "
"update breaks `%s', needs `%s'",
pkgver, revpkgver, curdep);
xbps_array_add_cstring(mdeps, str);
free(str);
}
}
}
int
xbps_alternatives_unregister(struct xbps_handle *xhp, xbps_dictionary_t pkgd)
{
xbps_array_t allkeys;
xbps_dictionary_t alternatives, pkg_alternatives;
const char *pkgver;
char *pkgname;
bool update = false;
int rv = 0;
assert(xhp);
alternatives = xbps_dictionary_get(xhp->pkgdb, "_XBPS_ALTERNATIVES_");
if (alternatives == NULL)
return 0;
pkg_alternatives = xbps_dictionary_get(pkgd, "alternatives");
if (!xbps_dictionary_count(pkg_alternatives))
return 0;
xbps_dictionary_get_cstring_nocopy(pkgd, "pkgver", &pkgver);
if ((pkgname = xbps_pkg_name(pkgver)) == NULL)
return EINVAL;
xbps_dictionary_get_bool(pkgd, "alternatives-update", &update);
allkeys = xbps_dictionary_all_keys(pkg_alternatives);
for (unsigned int i = 0; i < xbps_array_count(allkeys); i++) {
xbps_array_t array;
xbps_object_t keysym;
const char *first = NULL, *keyname;
keysym = xbps_array_get(allkeys, i);
keyname = xbps_dictionary_keysym_cstring_nocopy(keysym);
array = xbps_dictionary_get(alternatives, keyname);
if (array == NULL)
continue;
xbps_array_get_cstring_nocopy(array, 0, &first);
if (strcmp(pkgname, first) == 0) {
/* this pkg is the current alternative for this group */
rv = remove_symlinks(xhp,
xbps_dictionary_get(pkg_alternatives, keyname),
keyname);
if (rv != 0)
break;
}
xbps_set_cb_state(xhp, XBPS_STATE_ALTGROUP_REMOVED, 0, NULL,
"%s: unregistered '%s' alternatives group", pkgver, keyname);
if (!update)
xbps_remove_string_from_array(array, pkgname);
if (xbps_array_count(array) == 0) {
xbps_dictionary_remove(alternatives, keyname);
} else {
xbps_dictionary_t curpkgd;
first = NULL;
xbps_array_get_cstring_nocopy(array, 0, &first);
curpkgd = xbps_pkgdb_get_pkg(xhp, first);
assert(curpkgd);
xbps_set_cb_state(xhp, XBPS_STATE_ALTGROUP_SWITCHED, 0, NULL,
"Switched '%s' alternatives group to '%s'", keyname, first);
pkg_alternatives = xbps_dictionary_get(curpkgd, "alternatives");
rv = create_symlinks(xhp,
xbps_dictionary_get(pkg_alternatives, keyname),
keyname);
if (rv != 0)
break;
}
}
xbps_object_release(allkeys);
free(pkgname);
return rv;
}
int
xbps_alternatives_set(struct xbps_handle *xhp, const char *pkgname,
const char *group)
{
xbps_array_t allkeys;
xbps_dictionary_t alternatives, pkg_alternatives, pkgd;
const char *pkgver;
int rv = 0;
assert(xhp);
assert(pkgname);
alternatives = xbps_dictionary_get(xhp->pkgdb, "_XBPS_ALTERNATIVES_");
if (alternatives == NULL)
return ENOENT;
pkgd = xbps_pkgdb_get_pkg(xhp, pkgname);
if (pkgd == NULL)
return ENOENT;
pkg_alternatives = xbps_dictionary_get(pkgd, "alternatives");
if (!xbps_dictionary_count(pkg_alternatives))
return ENOENT;
xbps_dictionary_get_cstring_nocopy(pkgd, "pkgver", &pkgver);
allkeys = xbps_dictionary_all_keys(pkg_alternatives);
for (unsigned int i = 0; i < xbps_array_count(allkeys); i++) {
xbps_array_t array;
xbps_object_t keysym;
xbps_string_t kstr;
const char *keyname;
keysym = xbps_array_get(allkeys, i);
keyname = xbps_dictionary_keysym_cstring_nocopy(keysym);
if (group && strcmp(keyname, group)) {
rv = ENOENT;
continue;
}
array = xbps_dictionary_get(alternatives, keyname);
if (array == NULL)
continue;
/* put this alternative group at the head */
xbps_remove_string_from_array(array, pkgname);
kstr = xbps_string_create_cstring(pkgname);
xbps_array_add_first(array, kstr);
xbps_object_release(kstr);
/* apply the alternatives group */
xbps_set_cb_state(xhp, XBPS_STATE_ALTGROUP_ADDED, 0, NULL,
"%s: applying '%s' alternatives group", pkgver, keyname);
rv = create_symlinks(xhp, xbps_dictionary_get(pkg_alternatives, keyname), keyname);
if (rv != 0)
break;
}
xbps_object_release(allkeys);
return rv;
}
int
main(int argc, char **argv)
{
xbps_dictionary_t dict;
struct xbps_handle xh;
struct xferstat xfer;
const char *version, *rootdir = NULL, *confdir = NULL;
char *pkgname, *hash, *filename;
int flags = 0, c, rv = 0;
while ((c = getopt(argc, argv, "C:dr:V")) != -1) {
switch (c) {
case 'C':
confdir = optarg;
break;
case 'r':
/* To specify the root directory */
rootdir = optarg;
break;
case 'd':
flags |= XBPS_FLAG_DEBUG;
break;
case 'V':
printf("%s\n", XBPS_RELVER);
exit(EXIT_SUCCESS);
case '?':
default:
usage();
}
}
argc -= optind;
argv += optind;
if (argc < 1)
usage();
memset(&xh, 0, sizeof(xh));
if ((strcmp(argv[0], "version") == 0) ||
(strcmp(argv[0], "real-version") == 0) ||
(strcmp(argv[0], "arch") == 0) ||
(strcmp(argv[0], "getsystemdir") == 0) ||
(strcmp(argv[0], "fetch") == 0)) {
/*
* Initialize libxbps.
*/
xh.flags = flags;
xh.fetch_cb = fetch_file_progress_cb;
xh.fetch_cb_data = &xfer;
if (rootdir)
xbps_strlcpy(xh.rootdir, rootdir, sizeof(xh.rootdir));
if (confdir)
xbps_strlcpy(xh.confdir, confdir, sizeof(xh.confdir));
if ((rv = xbps_init(&xh)) != 0) {
xbps_error_printf("xbps-uhelper: failed to "
"initialize libxbps: %s.\n", strerror(rv));
exit(EXIT_FAILURE);
}
}
if (strcmp(argv[0], "version") == 0) {
/* Prints version of an installed package */
if (argc != 2)
usage();
if ((((dict = xbps_pkgdb_get_pkg(&xh, argv[1])) == NULL)) &&
(((dict = xbps_pkgdb_get_virtualpkg(&xh, argv[1])) == NULL)))
exit(EXIT_FAILURE);
xbps_dictionary_get_cstring_nocopy(dict, "pkgver", &version);
printf("%s\n", xbps_pkg_version(version));
} else if (strcmp(argv[0], "real-version") == 0) {
/* Prints version of an installed real package, not virtual */
if (argc != 2)
usage();
if ((dict = xbps_pkgdb_get_pkg(&xh, argv[1])) == NULL)
exit(EXIT_FAILURE);
xbps_dictionary_get_cstring_nocopy(dict, "pkgver", &version);
printf("%s\n", xbps_pkg_version(version));
} else if (strcmp(argv[0], "getpkgversion") == 0) {
/* Returns the version of a pkg string */
if (argc != 2)
usage();
version = xbps_pkg_version(argv[1]);
if (version == NULL) {
fprintf(stderr,
"Invalid string, expected <string>-<version>_<revision>\n");
exit(EXIT_FAILURE);
}
printf("%s\n", version);
} else if (strcmp(argv[0], "getpkgname") == 0) {
/* Returns the name of a pkg string */
if (argc != 2)
usage();
pkgname = xbps_pkg_name(argv[1]);
if (pkgname == NULL) {
fprintf(stderr,
"Invalid string, expected <string>-<version>_<revision>\n");
exit(EXIT_FAILURE);
}
printf("%s\n", pkgname);
free(pkgname);
} else if (strcmp(argv[0], "getpkgrevision") == 0) {
/* Returns the revision of a pkg string */
if (argc != 2)
usage();
version = xbps_pkg_revision(argv[1]);
if (version == NULL)
exit(EXIT_SUCCESS);
printf("%s\n", version);
} else if (strcmp(argv[0], "getpkgdepname") == 0) {
/* Returns the pkgname of a dependency */
if (argc != 2)
usage();
pkgname = xbps_pkgpattern_name(argv[1]);
if (pkgname == NULL)
exit(EXIT_FAILURE);
printf("%s\n", pkgname);
free(pkgname);
} else if (strcmp(argv[0], "getpkgdepversion") == 0) {
/* returns the version of a package pattern dependency */
if (argc != 2)
usage();
version = xbps_pkgpattern_version(argv[1]);
if (version == NULL)
exit(EXIT_FAILURE);
printf("%s\n", version);
} else if (strcmp(argv[0], "binpkgver") == 0) {
/* Returns the pkgver of a binpkg string */
if (argc != 2)
usage();
version = xbps_binpkg_pkgver(argv[1]);
if (version == NULL) {
fprintf(stderr,
"Invalid string, expected <pkgname>-<version>_<revision>.<arch>.xbps\n");
exit(EXIT_FAILURE);
}
printf("%s\n", version);
} else if (strcmp(argv[0], "binpkgarch") == 0) {
/* Returns the arch of a binpkg string */
if (argc != 2)
usage();
version = xbps_binpkg_arch(argv[1]);
if (version == NULL) {
fprintf(stderr,
"Invalid string, expected <pkgname>-<version>_<revision>.<arch>.xbps\n");
exit(EXIT_FAILURE);
}
printf("%s\n", version);
} else if (strcmp(argv[0], "pkgmatch") == 0) {
/* Matches a pkg with a pattern */
if (argc != 3)
usage();
exit(xbps_pkgpattern_match(argv[1], argv[2]));
} else if (strcmp(argv[0], "cmpver") == 0) {
/* Compare two version strings, installed vs required */
if (argc != 3)
usage();
exit(xbps_cmpver(argv[1], argv[2]));
} else if (strcmp(argv[0], "arch") == 0) {
/* returns the xbps native arch */
if (argc != 1)
usage();
printf("%s\n", xh.native_arch);
} else if (strcmp(argv[0], "getsystemdir") == 0) {
/* returns the xbps system directory (<sharedir>/xbps.d) */
if (argc != 1)
usage();
printf("%s\n", XBPS_SYSDEFCONF_PATH);
} else if (strcmp(argv[0], "digest") == 0) {
/* Prints SHA256 hashes for specified files */
if (argc < 2)
usage();
for (int i = 1; i < argc; i++) {
hash = xbps_file_hash(argv[i]);
if (hash == NULL) {
fprintf(stderr,
"E: couldn't get hash for %s (%s)\n",
argv[i], strerror(errno));
exit(EXIT_FAILURE);
}
printf("%s\n", hash);
}
} else if (strcmp(argv[0], "fetch") == 0) {
/* Fetch a file from specified URL */
if (argc < 2)
usage();
for (int i = 1; i < argc; i++) {
filename = fname(argv[i]);
rv = xbps_fetch_file_dest(&xh, argv[i], filename, "v");
if (rv == -1) {
printf("%s: %s\n", argv[i],
xbps_fetch_error_string());
} else if (rv == 0) {
printf("%s: file is identical with remote.\n",
argv[i]);
} else
rv = 0;
}
} else {
usage();
}
exit(rv ? EXIT_FAILURE : EXIT_SUCCESS);
}
int HIDDEN
xbps_remove_pkg(struct xbps_handle *xhp, const char *pkgver, bool update)
{
xbps_dictionary_t pkgd = NULL, pkgfilesd = NULL;
char *pkgname, metafile[PATH_MAX];
int rv = 0;
pkg_state_t state = 0;
uid_t euid;
assert(xhp);
assert(pkgver);
pkgname = xbps_pkg_name(pkgver);
assert(pkgname);
euid = geteuid();
if ((pkgd = xbps_pkgdb_get_pkg(xhp, pkgname)) == NULL) {
rv = errno;
xbps_dbg_printf(xhp, "[remove] cannot find %s in pkgdb: %s\n",
pkgver, strerror(rv));
goto out;
}
if ((rv = xbps_pkg_state_dictionary(pkgd, &state)) != 0) {
xbps_dbg_printf(xhp, "[remove] cannot find %s in pkgdb: %s\n",
pkgver, strerror(rv));
goto out;
}
xbps_dbg_printf(xhp, "attempting to remove %s state %d\n", pkgver, state);
if (!update)
xbps_set_cb_state(xhp, XBPS_STATE_REMOVE, 0, pkgver, NULL);
if (chdir(xhp->rootdir) == -1) {
rv = errno;
xbps_set_cb_state(xhp, XBPS_STATE_REMOVE_FAIL,
rv, pkgver,
"%s: [remove] failed to chdir to rootdir `%s': %s",
pkgver, xhp->rootdir, strerror(rv));
goto out;
}
/* internalize pkg files dictionary from metadir */
snprintf(metafile, sizeof(metafile), "%s/.%s-files.plist", xhp->metadir, pkgname);
pkgfilesd = xbps_plist_dictionary_from_file(xhp, metafile);
if (pkgfilesd == NULL)
xbps_dbg_printf(xhp, "WARNING: metaplist for %s "
"doesn't exist!\n", pkgver);
/* If package was "half-removed", remove it fully. */
if (state == XBPS_PKG_STATE_HALF_REMOVED)
goto purge;
/*
* Run the pre remove action and show pre-remove message if exists.
*/
rv = xbps_pkg_exec_script(xhp, pkgd, "remove-script", "pre", update);
if (rv != 0) {
xbps_set_cb_state(xhp, XBPS_STATE_REMOVE_FAIL,
errno, pkgver,
"%s: [remove] REMOVE script failed to "
"execute pre ACTION: %s",
pkgver, strerror(rv));
goto out;
}
/* show remove-msg if exists */
if ((rv = xbps_cb_message(xhp, pkgd, "remove-msg")) != 0)
goto out;
/* unregister alternatives */
if (update)
xbps_dictionary_set_bool(pkgd, "alternatives-update", true);
if ((rv = xbps_alternatives_unregister(xhp, pkgd)) != 0)
goto out;
/*
* If updating a package, we just need to execute the current
* pre-remove action target and we are done. Its files will be
* overwritten later in unpack phase.
*/
if (update) {
free(pkgname);
return 0;
}
if (pkgfilesd) {
/*
* Do the removal in 2 phases:
* 1- check if user has enough perms to remove all entries
* 2- perform removal
*/
if (check_remove_pkg_files(xhp, pkgfilesd, pkgver, euid)) {
rv = EPERM;
goto out;
}
/* Remove links */
if ((rv = remove_pkg_files(xhp, pkgfilesd, "links", pkgver)) != 0)
goto out;
/* Remove regular files */
if ((rv = remove_pkg_files(xhp, pkgfilesd, "files", pkgver)) != 0)
goto out;
/* Remove configuration files */
if ((rv = remove_pkg_files(xhp, pkgfilesd, "conf_files", pkgver)) != 0)
goto out;
/* Remove dirs */
if ((rv = remove_pkg_files(xhp, pkgfilesd, "dirs", pkgver)) != 0)
goto out;
}
/*
* Execute the post REMOVE action if file exists and we aren't
* updating the package.
*/
rv = xbps_pkg_exec_script(xhp, pkgd, "remove-script", "post", false);
if (rv != 0) {
xbps_set_cb_state(xhp, XBPS_STATE_REMOVE_FAIL,
rv, pkgver,
"%s: [remove] REMOVE script failed to execute "
"post ACTION: %s", pkgver, strerror(rv));
goto out;
}
/*
* Set package state to "half-removed".
*/
rv = xbps_set_pkg_state_installed(xhp, pkgver,
XBPS_PKG_STATE_HALF_REMOVED);
if (rv != 0) {
xbps_set_cb_state(xhp, XBPS_STATE_REMOVE_FAIL,
rv, pkgver,
"%s: [remove] failed to set state to half-removed: %s",
pkgver, strerror(rv));
goto out;
}
purge:
/*
* Execute the purge REMOVE action if file exists.
*/
rv = xbps_pkg_exec_script(xhp, pkgd, "remove-script", "purge", false);
if (rv != 0) {
xbps_set_cb_state(xhp, XBPS_STATE_REMOVE_FAIL,
rv, pkgver,
"%s: REMOVE script failed to execute "
"purge ACTION: %s", pkgver, strerror(rv));
goto out;
}
/*
* Remove package metadata plist.
*/
if (remove(metafile) == -1) {
if (errno != ENOENT) {
xbps_set_cb_state(xhp, XBPS_STATE_REMOVE_FAIL,
rv, pkgver,
"%s: failed to remove metadata file: %s",
pkgver, strerror(errno));
}
}
/*
* Unregister package from pkgdb.
*/
xbps_dictionary_remove(xhp->pkgdb, pkgname);
xbps_dbg_printf(xhp, "[remove] unregister %s returned %d\n", pkgver, rv);
xbps_set_cb_state(xhp, XBPS_STATE_REMOVE_DONE, 0, pkgver, NULL);
out:
if (pkgname != NULL)
free(pkgname);
if (rv != 0) {
xbps_set_cb_state(xhp, XBPS_STATE_REMOVE_FAIL, rv, pkgver,
"%s: failed to remove package: %s", pkgver, strerror(rv));
}
return rv;
}
static int
find_repo_deps(struct xbps_handle *xhp,
xbps_array_t unsorted, /* array of unsorted deps */
xbps_array_t pkg_rdeps_array, /* current pkg rundeps array */
xbps_array_t pkg_provides, /* current pkg provides array */
const char *curpkg, /* current pkgver */
unsigned short *depth) /* max recursion depth */
{
xbps_dictionary_t curpkgd = NULL;
xbps_object_t obj;
xbps_object_iterator_t iter;
xbps_array_t curpkgrdeps = NULL, curpkgprovides = NULL;
pkg_state_t state;
const char *reqpkg, *pkgver_q, *reason = NULL;
char *pkgname, *reqpkgname;
int rv = 0;
bool foundvpkg;
if (*depth >= MAX_DEPTH)
return ELOOP;
/*
* Iterate over the list of required run dependencies for
* current package.
*/
iter = xbps_array_iterator(pkg_rdeps_array);
assert(iter);
while ((obj = xbps_object_iterator_next(iter))) {
foundvpkg = false;
reqpkg = xbps_string_cstring_nocopy(obj);
if (xhp->flags & XBPS_FLAG_DEBUG) {
xbps_dbg_printf(xhp, "%s", "");
for (unsigned short x = 0; x < *depth; x++) {
xbps_dbg_printf_append(xhp, " ");
}
xbps_dbg_printf_append(xhp, "%s: requires dependency '%s': ", curpkg ? curpkg : " ", reqpkg);
}
if (((pkgname = xbps_pkgpattern_name(reqpkg)) == NULL) &&
((pkgname = xbps_pkg_name(reqpkg)) == NULL)) {
xbps_dbg_printf(xhp, "%s: can't guess pkgname for dependency: %s\n", curpkg, reqpkg);
xbps_set_cb_state(xhp, XBPS_STATE_INVALID_DEP, ENXIO, NULL,
"%s: can't guess pkgname for dependency '%s'", curpkg, reqpkg);
rv = ENXIO;
break;
}
/*
* Pass 1: check if required dependency is provided as virtual
* package via "provides", if true ignore dependency.
*/
if (pkg_provides && xbps_match_virtual_pkg_in_array(pkg_provides, reqpkg)) {
xbps_dbg_printf_append(xhp, "%s is a vpkg provided by %s, ignored.\n", pkgname, curpkg);
free(pkgname);
continue;
}
/*
* Pass 2: check if required dependency has been already
* added in the transaction dictionary.
*/
if ((curpkgd = xbps_find_pkg_in_array(unsorted, reqpkg, NULL)) ||
(curpkgd = xbps_find_virtualpkg_in_array(xhp, unsorted, reqpkg, NULL))) {
xbps_dictionary_get_cstring_nocopy(curpkgd, "pkgver", &pkgver_q);
xbps_dbg_printf_append(xhp, " (%s queued)\n", pkgver_q);
free(pkgname);
continue;
}
/*
* Pass 3: check if required dependency is already installed
* and its version is fully matched.
*/
if ((curpkgd = xbps_pkgdb_get_pkg(xhp, pkgname)) == NULL) {
if ((curpkgd = xbps_pkgdb_get_virtualpkg(xhp, pkgname))) {
foundvpkg = true;
}
}
if (curpkgd == NULL) {
if (errno && errno != ENOENT) {
/* error */
rv = errno;
xbps_dbg_printf(xhp, "failed to find installed pkg for `%s': %s\n", reqpkg, strerror(rv));
free(pkgname);
break;
}
free(pkgname);
/* Required dependency not installed */
xbps_dbg_printf_append(xhp, "not installed.\n");
reason = "install";
state = XBPS_PKG_STATE_NOT_INSTALLED;
} else {
/*
* Required dependency is installed, check if its version can
* satisfy the requirements.
*/
xbps_dictionary_get_cstring_nocopy(curpkgd, "pkgver", &pkgver_q);
/* Check its state */
if ((rv = xbps_pkg_state_dictionary(curpkgd, &state)) != 0) {
free(pkgname);
break;
}
if (foundvpkg && xbps_match_virtual_pkg_in_dict(curpkgd, reqpkg)) {
/*
* Check if required dependency is a virtual package and is satisfied
* by an installed package.
*/
xbps_dbg_printf_append(xhp, "[virtual] satisfied by `%s'.\n", pkgver_q);
free(pkgname);
continue;
}
rv = xbps_pkgpattern_match(pkgver_q, reqpkg);
if (rv == 0) {
char *curpkgname;
/*
* The version requirement is not satisfied.
*/
curpkgname = xbps_pkg_name(pkgver_q);
assert(curpkgname);
if (strcmp(pkgname, curpkgname)) {
xbps_dbg_printf_append(xhp, "not installed `%s (vpkg)'", pkgver_q);
if (xbps_dictionary_get(curpkgd, "hold")) {
xbps_dbg_printf_append(xhp, " on hold state! ignoring package.\n");
} else {
xbps_dbg_printf_append(xhp, "\n");
reason = "install";
}
} else {
xbps_dbg_printf_append(xhp, "installed `%s', must be updated", pkgver_q);
if (xbps_dictionary_get(curpkgd, "hold")) {
xbps_dbg_printf_append(xhp, " on hold state! ignoring package.\n");
} else {
xbps_dbg_printf_append(xhp, "\n");
reason = "update";
}
}
free(curpkgname);
free(pkgname);
} else if (rv == 1) {
/*
* The version requirement is satisfied.
*/
free(pkgname);
rv = 0;
if (state == XBPS_PKG_STATE_UNPACKED) {
/*
* Package matches the dependency pattern but was only unpacked,
* configure pkg.
*/
xbps_dbg_printf_append(xhp, "installed `%s', must be configured.\n", pkgver_q);
reason = "configure";
} else if (state == XBPS_PKG_STATE_INSTALLED) {
/*
* Package matches the dependency pattern and is fully installed,
* skip to next one.
*/
xbps_dbg_printf_append(xhp, "installed `%s'.\n", pkgver_q);
continue;
}
} else {
/* error matching pkgpattern */
xbps_dbg_printf(xhp, "failed to match pattern %s with %s\n", reqpkg, pkgver_q);
free(pkgname);
break;
}
}
if (xbps_dictionary_get(curpkgd, "hold")) {
xbps_dbg_printf(xhp, "%s on hold state! ignoring package.\n", curpkg);
continue;
}
/*
* Pass 4: find required dependency in repository pool.
* If dependency does not match add pkg into the missing
* deps array and pass to next one.
*/
if (((curpkgd = xbps_rpool_get_pkg(xhp, reqpkg)) == NULL) &&
((curpkgd = xbps_rpool_get_virtualpkg(xhp, reqpkg)) == NULL)) {
/* pkg not found, there was some error */
if (errno && errno != ENOENT) {
xbps_dbg_printf(xhp, "failed to find pkg for `%s' in rpool: %s\n", reqpkg, strerror(errno));
rv = errno;
break;
}
rv = add_missing_reqdep(xhp, reqpkg);
if (rv != 0 && rv != EEXIST) {
xbps_dbg_printf(xhp, "`%s': add_missing_reqdep failed\n", reqpkg);
break;
} else if (rv == EEXIST) {
xbps_dbg_printf(xhp, "`%s' missing dep already added.\n", reqpkg);
rv = 0;
continue;
} else {
xbps_dbg_printf(xhp, "`%s' added into the missing deps array.\n", reqpkg);
continue;
}
}
xbps_dictionary_get_cstring_nocopy(curpkgd, "pkgver", &pkgver_q);
reqpkgname = xbps_pkg_name(pkgver_q);
assert(reqpkgname);
/*
* Check dependency validity.
*/
pkgname = xbps_pkg_name(curpkg);
assert(pkgname);
if (strcmp(pkgname, reqpkgname) == 0) {
xbps_dbg_printf_append(xhp, "[ignoring wrong dependency %s (depends on itself)]\n", reqpkg);
xbps_remove_string_from_array(pkg_rdeps_array, reqpkg);
free(pkgname);
free(reqpkgname);
continue;
}
free(pkgname);
free(reqpkgname);
/*
* If package doesn't have rundeps, pass to the next one.
*/
curpkgrdeps = xbps_dictionary_get(curpkgd, "run_depends");
if (curpkgrdeps == NULL) {
/*
* Package is on repo, add it into the transaction dictionary.
*/
xbps_dictionary_set_cstring_nocopy(curpkgd, "transaction", reason);
rv = xbps_transaction_store(xhp, unsorted, curpkgd, reason, true);
if (rv != 0) {
xbps_dbg_printf(xhp, "xbps_transaction_store failed for `%s': %s\n", reqpkg, strerror(rv));
break;
}
continue;
}
if (xhp->flags & XBPS_FLAG_DEBUG) {
xbps_dbg_printf(xhp, "%s", "");
for (unsigned short x = 0; x < *depth; x++) {
xbps_dbg_printf_append(xhp, " ");
}
xbps_dbg_printf_append(xhp, "%s: finding dependencies:\n", pkgver_q);
}
/*
* Recursively find rundeps for current pkg dictionary.
*/
(*depth)++;
curpkgprovides = xbps_dictionary_get(curpkgd, "provides");
rv = find_repo_deps(xhp, unsorted, curpkgrdeps, curpkgprovides, pkgver_q, depth);
if (rv != 0) {
xbps_dbg_printf(xhp, "Error checking %s for rundeps: %s\n", reqpkg, strerror(rv));
break;
}
/*
* Package is on repo, add it into the transaction dictionary.
*/
xbps_dictionary_set_cstring_nocopy(curpkgd, "transaction", reason);
rv = xbps_transaction_store(xhp, unsorted, curpkgd, reason, true);
if (rv != 0) {
xbps_dbg_printf(xhp, "xbps_transaction_store failed for `%s': %s\n", reqpkg, strerror(rv));
break;
}
}
xbps_object_iterator_release(iter);
(*depth)--;
return rv;
}
static int
compute_transaction_stats(struct xbps_handle *xhp)
{
xbps_dictionary_t pkg_metad;
xbps_object_iterator_t iter;
xbps_object_t obj;
struct statvfs svfs;
uint64_t rootdir_free_size, tsize, dlsize, instsize, rmsize;
uint32_t inst_pkgcnt, up_pkgcnt, cf_pkgcnt, rm_pkgcnt, dl_pkgcnt;
const char *tract, *pkgver, *repo;
inst_pkgcnt = up_pkgcnt = cf_pkgcnt = rm_pkgcnt = dl_pkgcnt = 0;
rootdir_free_size = tsize = dlsize = instsize = rmsize = 0;
iter = xbps_array_iter_from_dict(xhp->transd, "packages");
if (iter == NULL)
return EINVAL;
while ((obj = xbps_object_iterator_next(iter)) != NULL) {
bool preserve = false;
/*
* Count number of pkgs to be removed, configured,
* installed and updated.
*/
xbps_dictionary_get_cstring_nocopy(obj, "pkgver", &pkgver);
xbps_dictionary_get_cstring_nocopy(obj, "transaction", &tract);
xbps_dictionary_get_cstring_nocopy(obj, "repository", &repo);
xbps_dictionary_get_bool(obj, "preserve", &preserve);
if (strcmp(tract, "configure") == 0) {
cf_pkgcnt++;
continue;
} else if (strcmp(tract, "install") == 0) {
inst_pkgcnt++;
} else if (strcmp(tract, "update") == 0) {
up_pkgcnt++;
} else if (strcmp(tract, "remove") == 0) {
rm_pkgcnt++;
}
tsize = 0;
if ((strcmp(tract, "install") == 0) ||
(strcmp(tract, "update") == 0)) {
xbps_dictionary_get_uint64(obj,
"installed_size", &tsize);
instsize += tsize;
if (xbps_repository_is_remote(repo) &&
!xbps_binpkg_exists(xhp, obj)) {
xbps_dictionary_get_uint64(obj,
"filename-size", &tsize);
/* signature file: 512 bytes */
tsize += 512;
dlsize += tsize;
instsize += tsize;
dl_pkgcnt++;
xbps_dictionary_set_bool(obj, "download", true);
}
}
/*
* If removing or updating a package, get installed_size
* from pkg's metadata dictionary.
*/
if ((strcmp(tract, "remove") == 0) ||
((strcmp(tract, "update") == 0) && !preserve)) {
char *pkgname;
pkgname = xbps_pkg_name(pkgver);
assert(pkgname);
pkg_metad = xbps_pkgdb_get_pkg(xhp, pkgname);
free(pkgname);
if (pkg_metad == NULL)
continue;
xbps_dictionary_get_uint64(pkg_metad,
"installed_size", &tsize);
rmsize += tsize;
}
}
xbps_object_iterator_release(iter);
if (instsize > rmsize) {
instsize -= rmsize;
rmsize = 0;
} else if (rmsize > instsize) {
rmsize -= instsize;
instsize = 0;
} else {
instsize = rmsize = 0;
}
if (!xbps_dictionary_set_uint32(xhp->transd,
"total-install-pkgs", inst_pkgcnt))
return EINVAL;
if (!xbps_dictionary_set_uint32(xhp->transd,
"total-update-pkgs", up_pkgcnt))
return EINVAL;
if (!xbps_dictionary_set_uint32(xhp->transd,
"total-configure-pkgs", cf_pkgcnt))
return EINVAL;
if (!xbps_dictionary_set_uint32(xhp->transd,
"total-remove-pkgs", rm_pkgcnt))
return EINVAL;
if (!xbps_dictionary_set_uint32(xhp->transd,
"total-download-pkgs", dl_pkgcnt))
return EINVAL;
if (!xbps_dictionary_set_uint64(xhp->transd,
"total-installed-size", instsize))
return EINVAL;
if (!xbps_dictionary_set_uint64(xhp->transd,
"total-download-size", dlsize))
return EINVAL;
if (!xbps_dictionary_set_uint64(xhp->transd,
"total-removed-size", rmsize))
return EINVAL;
/* Get free space from target rootdir: return ENOSPC if there's not enough space */
if (statvfs(xhp->rootdir, &svfs) == -1) {
xbps_dbg_printf(xhp, "%s: statvfs failed: %s\n", __func__, strerror(errno));
return 0;
}
/* compute free space on disk */
rootdir_free_size = svfs.f_bfree * svfs.f_bsize;
if (!xbps_dictionary_set_uint64(xhp->transd,
"disk-free-size", rootdir_free_size))
return EINVAL;
if (instsize > rootdir_free_size)
return ENOSPC;
return 0;
}
int HIDDEN
xbps_transaction_package_replace(struct xbps_handle *xhp)
{
xbps_array_t replaces, unsorted;
xbps_dictionary_t instd, reppkgd, filesd;
xbps_object_t obj, obj2;
xbps_object_iterator_t iter;
const char *pattern, *pkgver, *curpkgver;
char *buf, *pkgname, *curpkgname;
bool instd_auto, sr;
unsigned int i;
unsorted = xbps_dictionary_get(xhp->transd, "unsorted_deps");
for (i = 0; i < xbps_array_count(unsorted); i++) {
obj = xbps_array_get(unsorted, i);
replaces = xbps_dictionary_get(obj, "replaces");
if (replaces == NULL || xbps_array_count(replaces) == 0)
continue;
iter = xbps_array_iterator(replaces);
assert(iter);
while ((obj2 = xbps_object_iterator_next(iter)) != NULL) {
pattern = xbps_string_cstring_nocopy(obj2);
/*
* Find the installed package that matches the pattern
* to be replaced.
*/
if (((instd = xbps_pkgdb_get_pkg(xhp, pattern)) == NULL) &&
((instd = xbps_pkgdb_get_virtualpkg(xhp, pattern)) == NULL))
continue;
xbps_dictionary_get_cstring_nocopy(obj,
"pkgver", &pkgver);
xbps_dictionary_get_cstring_nocopy(instd,
"pkgver", &curpkgver);
pkgname = xbps_pkg_name(pkgver);
assert(pkgname);
curpkgname = xbps_pkg_name(curpkgver);
assert(curpkgver);
/*
* Check that we are not replacing the same package,
* due to virtual packages.
*/
if (strcmp(pkgname, curpkgname) == 0) {
free(pkgname);
free(curpkgname);
continue;
}
xbps_dbg_printf(xhp,
"Package `%s' will be replaced by `%s', "
"matched with `%s'\n", curpkgver, pkgver, pattern);
instd_auto = false;
xbps_dictionary_get_bool(instd,
"automatic-install", &instd_auto);
/*
* Package contains replaces="pkgpattern", but the
* package that should be replaced is also in the
* transaction and it's going to be updated.
*/
if ((reppkgd = xbps_find_pkg_in_array(unsorted, curpkgname))) {
xbps_dbg_printf(xhp,
"found replaced pkg "
"in transaction\n");
xbps_dictionary_set_bool(instd,
"remove-and-update", true);
xbps_dictionary_set_bool(reppkgd,
"automatic-install", instd_auto);
xbps_dictionary_set_bool(reppkgd,
"skip-obsoletes", true);
xbps_array_replace_dict_by_name(unsorted,
reppkgd, curpkgname);
}
/*
* If new package is providing a virtual package to the
* package that we want to replace we should respect
* the automatic-install object.
*/
if (xbps_match_virtual_pkg_in_dict(obj,
pattern, true) ||
xbps_match_virtual_pkg_in_dict(instd,
pkgname, false)) {
xbps_dictionary_set_bool(obj,
"automatic-install", instd_auto);
}
sr = false;
xbps_dictionary_get_bool(obj, "softreplace", &sr);
if (sr) {
xbps_dictionary_set_bool(obj,
"automatic-install", instd_auto);
xbps_dictionary_set_bool(instd,
"softreplace", true);
buf = xbps_xasprintf("%s/.%s.plist",
xhp->metadir, curpkgname);
filesd = xbps_dictionary_internalize_from_file(buf);
free(buf);
assert(filesd != NULL);
buf = xbps_xasprintf("%s/.%s.plist",
xhp->metadir, pkgname);
if (!xbps_dictionary_externalize_to_file(filesd, buf)) {
free(buf);
xbps_object_release(filesd);
xbps_object_iterator_release(iter);
free(pkgname);
free(curpkgname);
return errno;
}
xbps_object_release(filesd);
free(buf);
}
/*
* Add package dictionary into the transaction and mark
* it as to be "removed".
*/
xbps_dictionary_set_cstring_nocopy(instd,
"transaction", "remove");
xbps_array_add(unsorted, instd);
free(pkgname);
free(curpkgname);
}
xbps_object_iterator_release(iter);
}
return 0;
}
void HIDDEN
xbps_transaction_revdeps(struct xbps_handle *xhp, xbps_array_t pkgs)
{
xbps_array_t mdeps;
mdeps = xbps_dictionary_get(xhp->transd, "missing_deps");
for (unsigned int i = 0; i < xbps_array_count(pkgs); i++) {
xbps_array_t pkgrdeps;
xbps_object_t obj;
const char *pkgver, *tract;
char *pkgname;
obj = xbps_array_get(pkgs, i);
/*
* if pkg in transaction is not installed,
* pass to next one.
*/
xbps_dictionary_get_cstring_nocopy(obj, "pkgver", &pkgver);
xbps_dictionary_get_cstring_nocopy(obj, "transaction", &tract);
pkgname = xbps_pkg_name(pkgver);
assert(pkgname);
if (xbps_pkg_is_installed(xhp, pkgname) == 0) {
free(pkgname);
continue;
}
/*
* If pkg is installed but does not have revdeps,
* pass to next one.
*/
pkgrdeps = xbps_pkgdb_get_pkg_revdeps(xhp, pkgname);
if (!xbps_array_count(pkgrdeps)) {
free(pkgname);
continue;
}
free(pkgname);
/*
* Time to validate revdeps for current pkg.
*/
for (unsigned int x = 0; x < xbps_array_count(pkgrdeps); x++) {
xbps_array_t rundeps;
xbps_dictionary_t revpkgd;
const char *curpkgver, *revpkgver, *curdep, *curtract;
char *curpkgname, *curdepname;
bool found = false;
xbps_array_get_cstring_nocopy(pkgrdeps, x, &curpkgver);
pkgname = xbps_pkg_name(curpkgver);
assert(pkgname);
if ((revpkgd = xbps_find_pkg_in_array(pkgs, pkgname, NULL))) {
xbps_dictionary_get_cstring_nocopy(revpkgd, "transaction", &curtract);
if (strcmp(curtract, "remove") == 0)
revpkgd = NULL;
}
if (revpkgd == NULL)
revpkgd = xbps_pkgdb_get_pkg(xhp, curpkgver);
xbps_dictionary_get_cstring_nocopy(revpkgd, "pkgver", &revpkgver);
/*
* If target pkg is being removed, all its revdeps
* will be broken unless those revdeps are also in
* the transaction.
*/
if (strcmp(tract, "remove") == 0) {
if (xbps_dictionary_get(obj, "replaced")) {
free(pkgname);
continue;
}
if (xbps_find_pkg_in_array(pkgs, pkgname, "remove")) {
free(pkgname);
continue;
}
free(pkgname);
broken_pkg(mdeps, curpkgver, pkgver, tract);
continue;
}
/*
* First try to match any supported virtual package.
*/
if (check_virtual_pkgs(mdeps, obj, revpkgd)) {
free(pkgname);
continue;
}
/*
* Try to match real dependencies.
*/
rundeps = xbps_dictionary_get(revpkgd, "run_depends");
/*
* Find out what dependency is it.
*/
curpkgname = xbps_pkg_name(pkgver);
assert(curpkgname);
for (unsigned int j = 0; j < xbps_array_count(rundeps); j++) {
xbps_array_get_cstring_nocopy(rundeps, j, &curdep);
if (((curdepname = xbps_pkg_name(curdep)) == NULL) &&
((curdepname = xbps_pkgpattern_name(curdep)) == NULL))
abort();
if (strcmp(curdepname, curpkgname) == 0) {
free(curdepname);
found = true;
break;
}
free(curdepname);
}
free(curpkgname);
if (!found) {
free(pkgname);
continue;
}
if (xbps_match_pkgdep_in_array(rundeps, pkgver)) {
free(pkgname);
continue;
}
/*
* Installed package conflicts with package
* in transaction being updated, check
* if a new version of this conflicting package
* is in the transaction.
*/
if (xbps_find_pkg_in_array(pkgs, pkgname, "update")) {
free(pkgname);
continue;
}
free(pkgname);
broken_pkg(mdeps, curpkgver, pkgver, tract);
}
}
}
