misc/link_map.py: place class in its own module

2 files changed, 78 insertions, 44 deletions

diff --git a/misc/link_maps b/misc/link_map.py
index 508af24..5b0e822 100755
--- a/misc/link_maps
+++ b/misc/link_map.py
@@ -1,12 +1,24 @@
 #!/usr/bin/env python
+#
+#    LinkMap.py: this file is part of the elfix package
+#    Copyright (C) 2011  Anthony G. Basile
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU General Public License as published by
+#    the Free Software Foundation, either version 3 of the License, or
+#    (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU General Public License for more details.
+#
+#    You should have received a copy of the GNU General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-import os
-import sys
 import re
-import pax
 import portage
 
-
 class LinkMap:
 
     def __init__(self):
@@ -22,6 +34,7 @@ class LinkMap:
 
         See /usr/lib/portage/bin/misc-functions.sh ~line 520
         """
+
         vardb = portage.db[portage.root]["vartree"].dbapi
 
         self.pkgs = []
@@ -183,43 +196,3 @@ class LinkMap:
 
         return ( object_linkings, object_reverse_linkings, library2soname, soname2library )
 
-
-def main():
-
-    # Run as root to be able to real all files
-    uid = os.getuid()
-    if uid != 0:
-        print('RUN AS ROOT: cannot read all flags')
-        sys.exit(0)
-
-    link_maps = LinkMap()
-    ( object_linkings, object_reverse_linkings, library2soname, soname2library ) = link_maps.get_maps()
-
-    layout = "{0:<30} => {1:<30}"
-
-    #Print out all ELF objects and the NEEDED sonames and full library paths
-    for abi in object_linkings:
-        for elf in object_linkings[abi]:
-            sonames = object_linkings[abi][elf]
-            print('%s: %s' % (abi,elf))
-            for soname in sorted(object_linkings[abi][elf]):
-                try:
-                    print('\t%s' % layout.format(soname, soname2library[(soname,abi)]))
-                except KeyError:
-                    print('\t%s' % layout.format(soname, '***' ))
-            print('')
-
-    # Print out all ELF objects and the NEEDED sonames and full library paths
-    for abi in object_linkings:
-        for soname in object_reverse_linkings[abi]:
-            try:
-                print('%s: %s' % (abi, layout.format(soname, soname2library[(soname,abi)])))
-            except KeyError:
-                print('%s: %s' % (abi, layout.format(soname, '***' )))
-            for elf in sorted(object_reverse_linkings[abi][soname]):
-                print('\t%s' % elf)
-            print('')
-
-
-if __name__ == '__main__':
-    main()
diff --git a/misc/link_map_test b/misc/link_map_test
new file mode 100755
index 0000000..9a1af8e
--- /dev/null
+++ b/misc/link_map_test
@@ -0,0 +1,61 @@
+#!/usr/bin/env python
+#
+#    link_map_test: this file is part of the elfix package
+#    Copyright (C) 2011  Anthony G. Basile
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU General Public License as published by
+#    the Free Software Foundation, either version 3 of the License, or
+#    (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU General Public License for more details.
+#
+#    You should have received a copy of the GNU General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+import os
+import sys
+from link_map import LinkMap
+
+def main():
+
+    # Run as root to be able to real all files
+    uid = os.getuid()
+    if uid != 0:
+        print('RUN AS ROOT: cannot read all flags')
+        sys.exit(0)
+
+    link_map = LinkMap()
+    ( object_linkings, object_reverse_linkings, library2soname, soname2library ) = link_map.get_maps()
+
+    layout = "{0:<30} => {1:<30}"
+
+    #Print out all ELF objects and the NEEDED sonames and full library paths
+    for abi in object_linkings:
+        for elf in object_linkings[abi]:
+            sonames = object_linkings[abi][elf]
+            print('%s: %s' % (abi,elf))
+            for soname in sorted(object_linkings[abi][elf]):
+                try:
+                    print('\t%s' % layout.format(soname, soname2library[(soname,abi)]))
+                except KeyError:
+                    print('\t%s' % layout.format(soname, '***' ))
+            print('')
+
+    # Print out all ELF objects and the NEEDED sonames and full library paths
+    for abi in object_linkings:
+        for soname in object_reverse_linkings[abi]:
+            try:
+                print('%s: %s' % (abi, layout.format(soname, soname2library[(soname,abi)])))
+            except KeyError:
+                print('%s: %s' % (abi, layout.format(soname, '***' )))
+            for elf in sorted(object_reverse_linkings[abi][soname]):
+                print('\t%s' % elf)
+            print('')
+
+
+if __name__ == '__main__':
+    main()