* package'a yeni interface ekle (icindekileri kabak gibi cikarmak icin)

* install iskeletini file size disinda tamamla (nasil yapilacagi belli
  degil. caglar?)
* installdb ve testlerini duzelt, ufak tefek hatalar vardi ahem
*

pisi/install.py

@@ -36,11 +36,17 @@ def install_package_file(package_fn):
 
     # check conflicts
     # check dependencies
+    if not dependency.installable(metadata.packages[0].name):
+        raise InstallError("Package not installable")
 
     # unzip package in place
+    package.extract_dir_flat(ctx.destdir)
 
     # update databases
 
     # installdb
-    installdb.install(spec.spec.install_dir() + '/files.xml')
+    installdb.install(metadata.packages[0].name,
+                      metadata.source.version,
+                      metadata.source.release,
+                      ctx.install_dir() + '/files.xml')
 

pisi/installdb.py

@@ -10,6 +10,7 @@ import util
 
 util.check_dir(ctx.db_dir())
 d = shelve.open(ctx.db_dir() + '/install.bdb')
+print 'installdb:', ctx.db_dir() + '/install.bdb'
 files_dir = ctx.archives_dir() + "/files"
 
 class InstallDBError(Exception):
@@ -36,7 +37,7 @@ def get_version(pkg):
     (status, version, release) = d[pkg]
     return (version, release)
 
-def is_removed(name):
+def is_removed(pkg):
     if is_recorded(pkg):
         (status, version, release) = d[pkg]
         return status=='r'
@@ -51,11 +52,13 @@ def install(pkg, version, release, files_xml):
     util.copy_file(files_xml, files_name(pkg, version, release))
                    
 def remove(pkg):
-    d[pkg] = 'r'
+    (status, version, release) = d[pkg]
+    d[pkg] = ('r', version, release)
 
 def purge(pkg):
-    (status, version, release) = d[pkg]
+    if d.has_key(pkg):
-    os.unlink(files_name(pkg, version, release))
+        (status, version, release) = d[pkg]
-    del d[pkg]
+        os.unlink(files_name(pkg, version, release))
+        del d[pkg]
 
 

pisi/package.py

@@ -20,7 +20,13 @@ class Package:
         """extract file with path to outdir"""
 
     def extract_dir(self, dir, outdir):
-        """extract directory recursively"""
+        """extract directory recursively, this function
+        copies the directory archiveroot/dir to outdir"""
+
+    def extract_dir_flat(self, dir, outdir):
+        """extract directory recursively, this function
+        unpacks the *contents* of directory archiveroot/dir inside outdir
+        this is the function used by the installer"""
         
     def extract_PISI_files(self, outdir):
         """extract PISI control files: metadata.xml, files.xml,

pisi/specfile.py

@@ -103,3 +103,8 @@ class MetaData(SpecFile):
 	architecture = self.getNodeText("Source/Architecture")
 	installSize = self.getNodeText("Source/InstallSize")
 
+    def verify():
+        if len(packages) != 1:
+            return False
+        return True
+

tests/installdbtests.py

@@ -16,7 +16,7 @@ class InstallDBTestCase(unittest.TestCase):
         self.assert_(not installdb.is_installed('installtest'))
         
     def testInstall(self):
-        installdb.remove('installtest')
+        installdb.purge('installtest')
         installdb.install('installtest', '0.1', '2', './tests/sandbox/files.xml')
         f = installdb.files('installtest')
         a = f.readlines()
@@ -28,8 +28,8 @@ class InstallDBTestCase(unittest.TestCase):
         self.assert_(installdb.is_installed('installtest'))
         installdb.remove('installtest')
         self.assert_(installdb.is_removed('installtest'))
-        installdb.purge('installtest', '0.1', '2')
+        installdb.purge('installtest')
         self.assert_(not installdb.is_recorded('installtest'))
-        self.assert_(not os.access(installdb.files_name('installtest'), os.F_OK))
+        self.assert_(not os.access(installdb.files_name('installtest', '0.1','2'), os.F_OK))
 
 suite = unittest.makeSuite(InstallDBTestCase)