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v4.0.0-beta

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This commit is contained in:
guinux
2016-04-14 18:19:20 +02:00
parent f7be6e1e88
commit b59e68459b
31 changed files with 4265 additions and 3206 deletions
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29
examples/pactree.vala
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@@ -18,7 +18,7 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
// Compile with: valac --pkg=libalpm --vapidir=../vapi --Xcc=-I../util ../util/alpm-util.c pactree.vala -o pactree
// Compile with: valac --pkg=libalpm --vapidir=../vapi pactree.vala
using Alpm;
@@ -37,10 +37,10 @@ string leaf2_color;
string color_off;
/* globals */
unowned Handle? handle;
Handle handle;
unowned DB localdb;
Alpm.List<string?> walked = null;
Alpm.List<string?> provisions = null;
Alpm.List<string> walked;
Alpm.List<string> provisions;
/* options */
bool color;
@@ -127,7 +127,7 @@ static int parse_options(ref unowned string[] args) {
static void local_init() {
Alpm.Errno error;
handle = Handle.new ("/", dbpath, out error);
handle = new Handle ("/", dbpath, out error);
assert (error == 0);
localdb = handle.localdb;
assert (localdb != null);
@@ -187,11 +187,11 @@ static void walk_reverse_deps(Package pkg, int depth) {
if((max_depth >= 0) && (depth > max_depth)) return;
walked.add(pkg.name);
Alpm.List<string?> *required_by = pkg.compute_requiredby();
Alpm.List<string> required_by = pkg.compute_requiredby();
int i = 0;
while (i < required_by->length) {
string? pkgname = required_by->nth_data(i);
unowned Alpm.List<string> list = required_by;
while (list != null) {
unowned string pkgname = list.data;
if (walked.find_str(pkgname) != null) {
/* if we've already seen this package, don't print in "unique" output
* and don't recurse */
@@ -202,9 +202,9 @@ static void walk_reverse_deps(Package pkg, int depth) {
print(pkg.name, pkgname, null, depth);
walk_reverse_deps(localdb.get_pkg(pkgname), depth + 1);
}
i++;
list.next ();
}
Alpm.List.free_all(required_by);
required_by.free_inner(GLib.free);
}
/**
@@ -216,8 +216,10 @@ static void walk_deps(Package pkg, int depth)
walked.add(pkg.name);
foreach (unowned Depend depend in pkg.depends) {
string depname = depend.name;
unowned Alpm.List<unowned Depend> depends = pkg.depends;
while (depends != null) {
unowned Alpm.Depend depend = depends.data;
unowned string depname = depend.name;
unowned Package? provider = find_satisfier (localdb.pkgcache, depname);
if (provider != null) {
@@ -237,6 +239,7 @@ static void walk_deps(Package pkg, int depth)
/* unresolvable package */
print(pkg.name, null, depname, depth);
}
depends.next ();
}
}