Add lts-needs-forward-port

This looks for issues fixed in LTS but yet unfixed in lts_next taking
into account next-oldstable-point-update.txt.

git-svn-id: svn+ssh://svn.debian.org/svn/secure-testing@39374 e39458fd-73e7-0310-bf30-c45bca0a0e42

1 files changed, 22 insertions, 0 deletions

diff --git a/bin/tracker_data.py b/bin/tracker_data.py
index 28f8a7f17a..e1b97ae4f6 100644
--- a/bin/tracker_data.py
+++ b/bin/tracker_data.py
@@ -103,6 +103,7 @@ class TrackerData(object):
         with open(self.cached_data_path, 'r') as f:
             self.data = json.load(f)
         self.load_dsa_dla_needed()
+        self.load_point_updates()
 
     @classmethod
     def parse_needed_file(self, inputfile):
@@ -137,6 +138,27 @@ class TrackerData(object):
         with open(os.path.join(self.DATA_DIR, 'dla-needed.txt'), 'r') as f:
             self.dla_needed = self.parse_needed_file(f)
 
+    @classmethod
+    def parse_point_update_file(self, inputfile):
+        CVE_RE = 'CVE-[0-9]{4}-[0-9X]{4}'
+        result = {}
+        for line in inputfile:
+            res = re.match(CVE_RE, line)
+            if res:
+                cve = res.group(0)
+                result[cve] = {}
+                continue
+            elif line.startswith('\t['):
+                dist, _, pkg, ver = line.split()
+                result[cve][pkg] = ver
+        return result
+
+    def load_point_updates(self):
+        with open(os.path.join(self.DATA_DIR, 'next-oldstable-point-update.txt'), 'r') as f:
+            self.oldstable_point_update = self.parse_point_update_file(f)
+        with open(os.path.join(self.DATA_DIR, 'next-point-update.txt'), 'r') as f:
+            self.stable_point_update = self.parse_point_update_file(f)
+
     def iterate_packages(self):
         """Iterate over known packages"""
         for pkg in self.data: