static void
process_one_alternative(const char *altgrname, const char *val)
{
xbps_dictionary_t d;
xbps_array_t a;
char *altfiles;
bool alloc = false;
if ((d = xbps_dictionary_get(pkg_propsd, "alternatives")) == NULL) {
d = xbps_dictionary_create();
assert(d);
alloc = true;
}
if ((a = xbps_dictionary_get(d, altgrname)) == NULL) {
a = xbps_array_create();
assert(a);
}
altfiles = strchr(val, ':') + 1;
assert(altfiles);
xbps_array_add_cstring(a, altfiles);
xbps_dictionary_set(d, altgrname, a);
xbps_dictionary_set(pkg_propsd, "alternatives", d);
if (alloc) {
xbps_object_release(a);
xbps_object_release(d);
}
}
ATF_TC_BODY(find_pkg_orphans_test, tc)
{
struct xbps_handle xh;
xbps_array_t a, res;
xbps_dictionary_t pkgd;
xbps_string_t pstr;
const char *pkgver, *tcsdir;
unsigned int i;
/* get test source dir */
tcsdir = atf_tc_get_config_var(tc, "srcdir");
memset(&xh, 0, sizeof(xh));
xbps_strlcpy(xh.rootdir, tcsdir, sizeof(xh.rootdir));
xbps_strlcpy(xh.metadir, tcsdir, sizeof(xh.metadir));
ATF_REQUIRE_EQ(xbps_init(&xh), 0);
a = xbps_array_create();
xbps_array_add_cstring_nocopy(a, "xbps-git");
pstr = xbps_string_create();
res = xbps_find_pkg_orphans(&xh, a);
for (i = 0; i < xbps_array_count(res); i++) {
pkgd = xbps_array_get(res, i);
xbps_dictionary_get_cstring_nocopy(pkgd, "pkgver", &pkgver);
xbps_string_append_cstring(pstr, pkgver);
xbps_string_append_cstring(pstr, "\n");
}
ATF_REQUIRE_STREQ(xbps_string_cstring_nocopy(pstr), expected_output);
}
static void
process_array(const char *key, const char *val)
{
xbps_array_t array = NULL;
char *args, *p = NULL, *saveptr = NULL;
assert(key);
if (val == NULL)
return;
array = xbps_array_create();
assert(array);
if (strchr(val, ' ') == NULL) {
xbps_array_add_cstring_nocopy(array, val);
goto out;
}
args = strdup(val);
assert(args);
for ((p = strtok_r(args, " ", &saveptr)); p;
(p = strtok_r(NULL, " ", &saveptr))) {
xbps_array_add_cstring(array, p);
}
free(args);
out:
xbps_dictionary_set(pkg_propsd, key, array);
xbps_object_release(array);
}
static void
generate_full_revdeps_tree(struct xbps_handle *xhp)
{
xbps_object_t obj;
xbps_object_iterator_t iter;
if (xhp->pkgdb_revdeps)
return;
xhp->pkgdb_revdeps = xbps_dictionary_create();
assert(xhp->pkgdb_revdeps);
iter = xbps_dictionary_iterator(xhp->pkgdb);
assert(iter);
while ((obj = xbps_object_iterator_next(iter))) {
xbps_array_t rundeps;
xbps_dictionary_t pkgd;
const char *pkgver;
pkgd = xbps_dictionary_get_keysym(xhp->pkgdb, obj);
rundeps = xbps_dictionary_get(pkgd, "run_depends");
if (!xbps_array_count(rundeps))
continue;
xbps_dictionary_get_cstring_nocopy(pkgd, "pkgver", &pkgver);
for (unsigned int i = 0; i < xbps_array_count(rundeps); i++) {
xbps_array_t pkg;
const char *pkgdep, *vpkgname;
char *curpkgname;
bool alloc = false;
xbps_array_get_cstring_nocopy(rundeps, i, &pkgdep);
curpkgname = xbps_pkgpattern_name(pkgdep);
if (curpkgname == NULL)
curpkgname = xbps_pkg_name(pkgdep);
assert(curpkgname);
vpkgname = vpkg_user_conf(xhp, curpkgname);
if (vpkgname == NULL)
vpkgname = curpkgname;
pkg = xbps_dictionary_get(xhp->pkgdb_revdeps, vpkgname);
if (pkg == NULL) {
alloc = true;
pkg = xbps_array_create();
}
if (!xbps_match_string_in_array(pkg, pkgver)) {
xbps_array_add_cstring_nocopy(pkg, pkgver);
xbps_dictionary_set(xhp->pkgdb_revdeps, vpkgname, pkg);
}
free(curpkgname);
if (alloc)
xbps_object_release(pkg);
}
}
xbps_object_iterator_release(iter);
}
static bool
store_repo(struct xbps_handle *xhp, const char *repo)
{
if (xhp->repositories == NULL)
xhp->repositories = xbps_array_create();
if (xbps_match_string_in_array(xhp->repositories, repo))
return false;
xbps_array_add_cstring(xhp->repositories, repo);
return true;
}
static void
shlib_register(xbps_dictionary_t d, const char *shlib, const char *pkgver)
{
xbps_array_t array;
bool alloc = false;
if ((array = xbps_dictionary_get(d, shlib)) == NULL) {
alloc = true;
array = xbps_array_create();
xbps_dictionary_set(d, shlib, array);
}
if (!xbps_match_string_in_array(array, pkgver))
xbps_array_add_cstring_nocopy(array, pkgver);
if (alloc)
xbps_object_release(array);
}
static void
store_preserved_file(struct xbps_handle *xhp, const char *file)
{
glob_t globbuf;
char *p = NULL, *rfile = NULL;
size_t len;
int rv = 0;
if (xhp->preserved_files == NULL) {
xhp->preserved_files = xbps_array_create();
assert(xhp->preserved_files);
}
rfile = xbps_xasprintf("%s%s", xhp->rootdir, file);
rv = glob(rfile, 0, NULL, &globbuf);
if (rv == GLOB_NOMATCH) {
if (xbps_match_string_in_array(xhp->preserved_files, file))
goto out;
xbps_array_add_cstring(xhp->preserved_files, file);
xbps_dbg_printf(xhp, "Added preserved file: %s\n", file);
goto out;
} else if (rv != 0) {
goto out;
}
for (size_t i = 0; i < globbuf.gl_pathc; i++) {
if (xbps_match_string_in_array(xhp->preserved_files, globbuf.gl_pathv[i]))
continue;
len = strlen(globbuf.gl_pathv[i]) - strlen(xhp->rootdir) + 1;
p = malloc(len);
assert(p);
strlcpy(p, globbuf.gl_pathv[i] + strlen(xhp->rootdir), len);
xbps_array_add_cstring(xhp->preserved_files, p);
xbps_dbg_printf(xhp, "Added preserved file: %s (expanded from %s)\n", p, file);
free(p);
}
out:
globfree(&globbuf);
free(rfile);
}
bool
xbps_repo_store(struct xbps_handle *xhp, const char *repo)
{
char *url = NULL;
assert(xhp);
assert(repo);
if (xhp->repositories == NULL) {
xhp->repositories = xbps_array_create();
assert(xhp->repositories);
}
/*
* If it's a local repo and path is relative, make it absolute.
*/
if (!xbps_repository_is_remote(repo)) {
if (repo[0] != '/' && repo[0] != '\0') {
if ((url = realpath(repo, NULL)) == NULL)
xbps_dbg_printf(xhp, "[repo] %s: realpath %s\n", __func__, repo);
}
}
if (xbps_match_string_in_array(xhp->repositories, url ? url : repo)) {
xbps_dbg_printf(xhp, "[repo] `%s' already stored\n", url ? url : repo);
if (url)
free(url);
return false;
}
if (xbps_array_add_cstring(xhp->repositories, url ? url : repo)) {
xbps_dbg_printf(xhp, "[repo] `%s' stored successfully\n", url ? url : repo);
if (url)
free(url);
return true;
}
if (url)
free(url);
return false;
}
static xbps_array_t
merge_filelist(xbps_dictionary_t d)
{
xbps_array_t a, result;
xbps_dictionary_t filed;
unsigned int i;
result = xbps_array_create();
assert(result);
if ((a = xbps_dictionary_get(d, "files"))) {
for (i = 0; i < xbps_array_count(a); i++) {
filed = xbps_array_get(a, i);
xbps_array_add(result, filed);
}
}
if ((a = xbps_dictionary_get(d, "links"))) {
for (i = 0; i < xbps_array_count(a); i++) {
filed = xbps_array_get(a, i);
xbps_array_add(result, filed);
}
}
if ((a = xbps_dictionary_get(d, "conf_files"))) {
for (i = 0; i < xbps_array_count(a); i++) {
filed = xbps_array_get(a, i);
xbps_array_add(result, filed);
}
}
if ((a = xbps_dictionary_get(d, "dirs"))) {
for (i = 0; i < xbps_array_count(a); i++) {
filed = xbps_array_get(a, i);
xbps_array_add(result, filed);
}
}
return result;
}
int
xbps_alternatives_register(struct xbps_handle *xhp, xbps_dictionary_t pkgd)
{
xbps_array_t allkeys;
xbps_dictionary_t alternatives, pkg_alternatives;
const char *pkgver;
char *pkgname;
int rv = 0;
assert(xhp);
if (xhp->pkgdb == NULL)
return EINVAL;
pkg_alternatives = xbps_dictionary_get(pkgd, "alternatives");
if (!xbps_dictionary_count(pkg_alternatives))
return 0;
alternatives = xbps_dictionary_get(xhp->pkgdb, "_XBPS_ALTERNATIVES_");
if (alternatives == NULL) {
alternatives = xbps_dictionary_create();
xbps_dictionary_set(xhp->pkgdb, "_XBPS_ALTERNATIVES_", alternatives);
xbps_object_release(alternatives);
}
alternatives = xbps_dictionary_get(xhp->pkgdb, "_XBPS_ALTERNATIVES_");
assert(alternatives);
xbps_dictionary_get_cstring_nocopy(pkgd, "pkgver", &pkgver);
pkgname = xbps_pkg_name(pkgver);
if (pkgname == NULL)
return EINVAL;
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 *keyname;
bool alloc = false;
keysym = xbps_array_get(allkeys, i);
keyname = xbps_dictionary_keysym_cstring_nocopy(keysym);
array = xbps_dictionary_get(alternatives, keyname);
if (array == NULL) {
alloc = true;
array = xbps_array_create();
} else {
/* already registered */
if (xbps_match_string_in_array(array, pkgname))
continue;
}
xbps_array_add_cstring(array, pkgname);
xbps_dictionary_set(alternatives, keyname, array);
xbps_set_cb_state(xhp, XBPS_STATE_ALTGROUP_ADDED, 0, NULL,
"%s: registered '%s' alternatives group", pkgver, keyname);
if (alloc) {
/* apply alternatives for this group */
rv = create_symlinks(xhp,
xbps_dictionary_get(pkg_alternatives, keyname),
keyname);
xbps_object_release(array);
if (rv != 0)
break;
}
}
xbps_object_release(allkeys);
free(pkgname);
return rv;
}
static xbps_array_t
revdeps_match(struct xbps_repo *repo, xbps_dictionary_t tpkgd, const char *str)
{
xbps_dictionary_t pkgd;
xbps_array_t revdeps = NULL, pkgdeps, provides;
xbps_object_iterator_t iter;
xbps_object_t obj;
const char *pkgver, *tpkgver, *arch, *vpkg;
iter = xbps_dictionary_iterator(repo->idx);
assert(iter);
while ((obj = xbps_object_iterator_next(iter))) {
pkgd = xbps_dictionary_get_keysym(repo->idx, obj);
if (xbps_dictionary_equals(pkgd, tpkgd))
continue;
pkgdeps = xbps_dictionary_get(pkgd, "run_depends");
if (!xbps_array_count(pkgdeps))
continue;
/*
* Try to match passed in string.
*/
if (str) {
if (!xbps_match_pkgdep_in_array(pkgdeps, str))
continue;
xbps_dictionary_get_cstring_nocopy(pkgd,
"architecture", &arch);
if (!xbps_pkg_arch_match(repo->xhp, arch, NULL))
continue;
xbps_dictionary_get_cstring_nocopy(pkgd,
"pkgver", &tpkgver);
/* match */
if (revdeps == NULL)
revdeps = xbps_array_create();
if (!xbps_match_string_in_array(revdeps, tpkgver))
xbps_array_add_cstring_nocopy(revdeps, tpkgver);
continue;
}
/*
* Try to match any virtual package.
*/
provides = xbps_dictionary_get(tpkgd, "provides");
for (unsigned int i = 0; i < xbps_array_count(provides); i++) {
xbps_array_get_cstring_nocopy(provides, i, &vpkg);
if (!xbps_match_pkgdep_in_array(pkgdeps, vpkg))
continue;
xbps_dictionary_get_cstring_nocopy(pkgd,
"architecture", &arch);
if (!xbps_pkg_arch_match(repo->xhp, arch, NULL))
continue;
xbps_dictionary_get_cstring_nocopy(pkgd, "pkgver",
&tpkgver);
/* match */
if (revdeps == NULL)
revdeps = xbps_array_create();
if (!xbps_match_string_in_array(revdeps, tpkgver))
xbps_array_add_cstring_nocopy(revdeps, tpkgver);
}
/*
* Try to match by pkgver.
*/
xbps_dictionary_get_cstring_nocopy(tpkgd, "pkgver", &pkgver);
if (!xbps_match_pkgdep_in_array(pkgdeps, pkgver))
continue;
xbps_dictionary_get_cstring_nocopy(pkgd,
"architecture", &arch);
if (!xbps_pkg_arch_match(repo->xhp, arch, NULL))
continue;
xbps_dictionary_get_cstring_nocopy(pkgd, "pkgver", &tpkgver);
/* match */
if (revdeps == NULL)
revdeps = xbps_array_create();
if (!xbps_match_string_in_array(revdeps, tpkgver))
xbps_array_add_cstring_nocopy(revdeps, tpkgver);
}
xbps_object_iterator_release(iter);
return revdeps;
}
xbps_array_t
xbps_find_pkg_obsoletes(struct xbps_handle *xhp,
xbps_dictionary_t instd,
xbps_dictionary_t newd)
{
xbps_array_t instfiles, newfiles, obsoletes;
xbps_object_t obj, obj2;
xbps_string_t oldstr, newstr;
unsigned int i, x;
const char *oldhash;
char *file;
int rv = 0;
bool found;
assert(xbps_object_type(instd) == XBPS_TYPE_DICTIONARY);
assert(xbps_object_type(newd) == XBPS_TYPE_DICTIONARY);
obsoletes = xbps_array_create();
assert(obsoletes);
instfiles = merge_filelist(instd);
if (xbps_array_count(instfiles) == 0) {
/* nothing to check if current pkg does not own any file */
xbps_object_release(instfiles);
return obsoletes;
}
newfiles = merge_filelist(newd);
/*
* Iterate over files list from installed package.
*/
for (i = 0; i < xbps_array_count(instfiles); i++) {
found = false;
obj = xbps_array_get(instfiles, i);
if (xbps_object_type(obj) != XBPS_TYPE_DICTIONARY) {
/* ignore unexistent files */
continue;
}
oldstr = xbps_dictionary_get(obj, "file");
if (oldstr == NULL)
continue;
file = xbps_xasprintf(".%s",
xbps_string_cstring_nocopy(oldstr));
oldhash = NULL;
xbps_dictionary_get_cstring_nocopy(obj,
"sha256", &oldhash);
if (oldhash) {
rv = xbps_file_hash_check(file, oldhash);
if (rv == ENOENT || rv == ERANGE) {
/*
* Skip unexistent and files that do not
* match the hash.
*/
free(file);
continue;
}
}
/*
* Check if current file is available in new pkg filelist.
*/
for (x = 0; x < xbps_array_count(newfiles); x++) {
obj2 = xbps_array_get(newfiles, x);
newstr = xbps_dictionary_get(obj2, "file");
assert(newstr);
/*
* Skip files with same path.
*/
if (xbps_string_equals(oldstr, newstr)) {
found = true;
break;
}
}
if (found) {
free(file);
continue;
}
/*
* Do not add required symlinks for the
* system transition to /usr.
*/
if ((strcmp(file, "./bin") == 0) ||
(strcmp(file, "./bin/") == 0) ||
(strcmp(file, "./sbin") == 0) ||
(strcmp(file, "./sbin/") == 0) ||
(strcmp(file, "./lib") == 0) ||
(strcmp(file, "./lib/") == 0) ||
(strcmp(file, "./lib64/") == 0) ||
(strcmp(file, "./lib64") == 0)) {
free(file);
continue;
}
/*
* Obsolete found, add onto the array.
*/
xbps_dbg_printf(xhp, "found obsolete: %s\n", file);
xbps_array_add_cstring(obsoletes, file);
free(file);
}
xbps_object_release(instfiles);
xbps_object_release(newfiles);
return obsoletes;
}
static bool
repodata_commit(struct xbps_handle *xhp, const char *repodir,
xbps_dictionary_t idx, xbps_dictionary_t meta, xbps_dictionary_t stage) {
const char *pkgname;
xbps_object_iterator_t iter;
xbps_object_t keysym;
int rv;
if(xbps_dictionary_count(stage) == 0) {
// Nothing to do.
return true;
}
/*
* Find old shlibs-provides
*/
xbps_dictionary_t oldshlibs = xbps_dictionary_create();
xbps_dictionary_t usedshlibs = xbps_dictionary_create();
iter = xbps_dictionary_iterator(stage);
while ((keysym = xbps_object_iterator_next(iter))) {
pkgname = xbps_dictionary_keysym_cstring_nocopy(keysym);
xbps_dictionary_t oldpkg = xbps_dictionary_get(idx, pkgname);
xbps_array_t pkgshlibs = xbps_dictionary_get(oldpkg, "shlib-provides");
for(unsigned int i = 0; i < xbps_array_count(pkgshlibs); i++) {
const char *shlib = NULL;
xbps_array_get_cstring_nocopy(pkgshlibs, i, &shlib);
xbps_dictionary_set_cstring(oldshlibs, shlib, pkgname);
}
}
xbps_object_iterator_release(iter);
/*
* throw away all unused shlibs
*/
iter = xbps_dictionary_iterator(idx);
while ((keysym = xbps_object_iterator_next(iter))) {
pkgname = xbps_dictionary_keysym_cstring_nocopy(keysym);
xbps_dictionary_t pkg = xbps_dictionary_get(stage, pkgname);
if(!pkg)
pkg = xbps_dictionary_get_keysym(idx, keysym);
xbps_array_t pkgshlibs = xbps_dictionary_get(pkg, "shlib-requires");
for(unsigned int i = 0; i < xbps_array_count(pkgshlibs); i++) {
const char *shlib = NULL, *user = NULL;
xbps_array_get_cstring_nocopy(pkgshlibs, i, &shlib);
xbps_dictionary_get_cstring_nocopy(pkg, shlib, &user);
if(!user)
continue;
xbps_array_t users = xbps_dictionary_get(usedshlibs, shlib);
if(!users) {
users = xbps_array_create();
xbps_dictionary_set(usedshlibs, shlib, users);
}
xbps_array_add_cstring(users, user);
}
}
xbps_object_iterator_release(iter);
/*
* purge all packages that are fullfilled by the stage
*/
iter = xbps_dictionary_iterator(stage);
while ((keysym = xbps_object_iterator_next(iter))) {
pkgname = xbps_dictionary_keysym_cstring_nocopy(keysym);
xbps_dictionary_t newpkg = xbps_dictionary_get(idx, pkgname);
xbps_array_t pkgshlibs = xbps_dictionary_get(newpkg, "shlib-provides");
for(unsigned int i = 0; i < xbps_array_count(pkgshlibs); i++) {
const char *shlib;
xbps_array_get_cstring_nocopy(pkgshlibs, i, &shlib);
xbps_dictionary_remove(usedshlibs, shlib);
}
}
xbps_object_iterator_release(iter);
if(xbps_dictionary_count(usedshlibs) != 0) {
puts("Unfullfilled shlibs:");
iter = xbps_dictionary_iterator(usedshlibs);
while ((keysym = xbps_object_iterator_next(iter))) {
const char *shlib = xbps_dictionary_keysym_cstring_nocopy(keysym), *provider = NULL;
xbps_array_t users = xbps_dictionary_get(usedshlibs, shlib);
xbps_dictionary_get_cstring_nocopy(usedshlibs, shlib, &provider);
printf(" %s (provided by: %s; used by: ", shlib, provider);
const char *pre = "";
for(unsigned int i = 0; i < xbps_array_count(users); i++) {
const char *user;
xbps_array_get_cstring_nocopy(users, i, &user);
xbps_dictionary_remove(usedshlibs, shlib);
printf("%s%s",pre, user);
pre = ", ";
}
puts(")");
}
puts("Changes are commit to stage.");
xbps_object_iterator_release(iter);
// TODO FLUSH STAGE
rv = true;
}
else {
iter = xbps_dictionary_iterator(stage);
while ((keysym = xbps_object_iterator_next(iter))) {
pkgname = xbps_dictionary_keysym_cstring_nocopy(keysym);
xbps_dictionary_t newpkg = xbps_dictionary_get_keysym(stage, keysym);
xbps_dictionary_set(idx, pkgname, newpkg);
}
xbps_object_iterator_release(iter);
rv = repodata_flush(xhp, repodir, idx, meta);
}
xbps_object_release(usedshlibs);
xbps_object_release(oldshlibs);
return rv;
}
xbps_array_t
xbps_find_pkg_obsoletes(struct xbps_handle *xhp,
xbps_dictionary_t instd,
xbps_dictionary_t newd)
{
xbps_array_t instfiles, newfiles, obsoletes;
/* These are symlinks in Void and must not be removed */
const char *basesymlinks[] = {
"./bin",
"./sbin",
"./lib",
"./lib32",
"./lib64",
"./usr/lib32",
"./usr/lib64",
"./var/run",
};
int rv = 0;
assert(xbps_object_type(instd) == XBPS_TYPE_DICTIONARY);
assert(xbps_object_type(newd) == XBPS_TYPE_DICTIONARY);
obsoletes = xbps_array_create();
assert(obsoletes);
instfiles = merge_filelist(instd);
if (xbps_array_count(instfiles) == 0) {
/* nothing to check if current pkg does not own any file */
xbps_object_release(instfiles);
return obsoletes;
}
newfiles = merge_filelist(newd);
/*
* Iterate over files list from installed package.
*/
for (unsigned int i = 0; i < xbps_array_count(instfiles); i++) {
xbps_object_t obj, obj2;
xbps_string_t oldstr, newstr;
struct stat st;
uint64_t mtime = 0;
const char *oldhash;
char file[PATH_MAX];
bool found = false;
obj = xbps_array_get(instfiles, i);
if (xbps_object_type(obj) != XBPS_TYPE_DICTIONARY) {
/* ignore unexistent files */
continue;
}
oldstr = xbps_dictionary_get(obj, "file");
if (oldstr == NULL)
continue;
snprintf(file, sizeof(file), ".%s", xbps_string_cstring_nocopy(oldstr));
if (xbps_dictionary_get_cstring_nocopy(obj, "sha256", &oldhash)) {
rv = xbps_file_hash_check(file, oldhash);
if (rv == ENOENT || rv == ERANGE) {
/*
Skip unexistent and files that do not
* match the hash.
*/
continue;
}
}
/*
* Check if current file is available in new pkg filelist.
*/
for (unsigned int x = 0; x < xbps_array_count(newfiles); x++) {
obj2 = xbps_array_get(newfiles, x);
newstr = xbps_dictionary_get(obj2, "file");
assert(newstr);
/*
* Skip files with same path.
*/
if (xbps_string_equals(oldstr, newstr)) {
found = true;
break;
}
}
if (found) {
continue;
}
/*
* Make sure to not remove any symlink of root directory.
*/
for (uint8_t x = 0; x < __arraycount(basesymlinks); x++) {
if (strcmp(file, basesymlinks[x]) == 0) {
found = true;
xbps_dbg_printf(xhp, "[obsoletes] ignoring "
"%s removal\n", file);
break;
}
}
if (found) {
continue;
}
/*
* Finally check if file mtime on disk matched what
* the installed pkg has stored.
*/
if (xbps_dictionary_get_uint64(obj, "mtime", &mtime)) {
if (lstat(file, &st) == -1) {
xbps_dbg_printf(xhp, "[obsoletes] lstat failed "
"for %s: %s\n", file, strerror(errno));
continue;
}
if (mtime != (uint64_t)st.st_mtime)
continue;
xbps_dbg_printf(xhp,
"[obsoletes] %s: matched mtime, adding obsolete.\n", file);
}
/*
* Obsolete found, add onto the array.
*/
xbps_dbg_printf(xhp, "found obsolete: %s\n", file);
xbps_array_add_cstring(obsoletes, file);
}
xbps_object_release(instfiles);
xbps_object_release(newfiles);
return obsoletes;
}
int
xbps_transaction_prepare(struct xbps_handle *xhp)
{
xbps_array_t array, pkgs, edges;
unsigned int i, cnt;
int rv = 0;
if (xhp->transd == NULL)
return ENXIO;
/*
* Collect dependencies for pkgs in transaction.
*/
if ((edges = xbps_array_create()) == NULL)
return ENOMEM;
/*
* The edges are also appended after its dependencies have been
* collected; the edges at the original array are removed later.
*/
pkgs = xbps_dictionary_get(xhp->transd, "packages");
assert(xbps_object_type(pkgs) == XBPS_TYPE_ARRAY);
cnt = xbps_array_count(pkgs);
for (i = 0; i < cnt; i++) {
xbps_dictionary_t pkgd;
xbps_string_t str;
const char *tract = NULL;
pkgd = xbps_array_get(pkgs, i);
str = xbps_dictionary_get(pkgd, "pkgver");
xbps_dictionary_get_cstring_nocopy(pkgd, "transaction", &tract);
if ((strcmp(tract, "remove") == 0) || strcmp(tract, "hold") == 0)
continue;
assert(xbps_object_type(str) == XBPS_TYPE_STRING);
if (!xbps_array_add(edges, str))
return ENOMEM;
if ((rv = xbps_repository_find_deps(xhp, pkgs, pkgd)) != 0)
return rv;
if (!xbps_array_add(pkgs, pkgd))
return ENOMEM;
}
/* ... remove dup edges at head */
for (i = 0; i < xbps_array_count(edges); i++) {
const char *pkgver;
xbps_array_get_cstring_nocopy(edges, i, &pkgver);
xbps_remove_pkg_from_array_by_pkgver(pkgs, pkgver);
}
xbps_object_release(edges);
/*
* Check for packages to be replaced.
*/
if ((rv = xbps_transaction_package_replace(xhp, pkgs)) != 0) {
xbps_object_release(xhp->transd);
xhp->transd = NULL;
return rv;
}
/*
* If there are missing deps or revdeps bail out.
*/
xbps_transaction_revdeps(xhp, pkgs);
array = xbps_dictionary_get(xhp->transd, "missing_deps");
if (xbps_array_count(array)) {
if (xhp->flags & XBPS_FLAG_FORCE_REMOVE_REVDEPS) {
xbps_dbg_printf(xhp, "[trans] continuing with broken reverse dependencies!");
} else {
return ENODEV;
}
}
/*
* If there are package conflicts bail out.
*/
xbps_transaction_conflicts(xhp, pkgs);
array = xbps_dictionary_get(xhp->transd, "conflicts");
if (xbps_array_count(array))
return EAGAIN;
/*
* Check for unresolved shared libraries.
*/
if (xbps_transaction_shlibs(xhp, pkgs,
xbps_dictionary_get(xhp->transd, "missing_shlibs"))) {
if (xhp->flags & XBPS_FLAG_FORCE_REMOVE_REVDEPS) {
xbps_dbg_printf(xhp, "[trans] continuing with unresolved shared libraries!");
} else {
return ENOEXEC;
}
}
/*
* Add transaction stats for total download/installed size,
* number of packages to be installed, updated, configured
* and removed to the transaction dictionary.
*/
if ((rv = compute_transaction_stats(xhp)) != 0) {
return rv;
}
/*
* Remove now unneeded objects.
*/
xbps_dictionary_remove(xhp->transd, "missing_shlibs");
xbps_dictionary_remove(xhp->transd, "missing_deps");
xbps_dictionary_remove(xhp->transd, "conflicts");
xbps_dictionary_make_immutable(xhp->transd);
return 0;
}
int HIDDEN
xbps_transaction_init(struct xbps_handle *xhp)
{
xbps_array_t array;
if (xhp->transd != NULL)
return 0;
if ((xhp->transd = xbps_dictionary_create()) == NULL)
return ENOMEM;
if ((array = xbps_array_create()) == NULL) {
xbps_object_release(xhp->transd);
xhp->transd = NULL;
return ENOMEM;
}
if (!xbps_dictionary_set(xhp->transd, "packages", array)) {
xbps_object_release(xhp->transd);
xhp->transd = NULL;
return EINVAL;
}
xbps_object_release(array);
if ((array = xbps_array_create()) == NULL) {
xbps_object_release(xhp->transd);
xhp->transd = NULL;
return ENOMEM;
}
if (!xbps_dictionary_set(xhp->transd, "missing_deps", array)) {
xbps_object_release(xhp->transd);
xhp->transd = NULL;
return EINVAL;
}
xbps_object_release(array);
if ((array = xbps_array_create()) == NULL) {
xbps_object_release(xhp->transd);
xhp->transd = NULL;
return ENOMEM;
}
if (!xbps_dictionary_set(xhp->transd, "missing_shlibs", array)) {
xbps_object_release(xhp->transd);
xhp->transd = NULL;
return EINVAL;
}
xbps_object_release(array);
if ((array = xbps_array_create()) == NULL) {
xbps_object_release(xhp->transd);
xhp->transd = NULL;
return ENOMEM;
}
if (!xbps_dictionary_set(xhp->transd, "conflicts", array)) {
xbps_object_release(xhp->transd);
xhp->transd = NULL;
return EINVAL;
}
xbps_object_release(array);
return 0;
}
