paket kuruluyor ve paket içerisindeki comar scriptleri register ediliyor!

dizinlendirmede bir sorun var. Dosyalar saklanırken ayrı ayrı dizinlere koyuluyor ve files_xml_dir'a files.xml diye dosya atılıyor. Salakça tabi :). Bunun yerine paket adı ve version numarasından bir dizin oluşturacağız lib_dir() içerisine ve dosyaları oraya yerleştireceğiz... Daha kolay olacak. Salaklığıma geldi files_xml_dir, metadata_xml_dir, comar_files_dir gibi dizinler açtım...

pisi/comariface.py

@@ -3,19 +3,23 @@
 import socket
 
 def sendCommand(cmd, blocking=False):
-    s = socket.socket(socket.AF_UNIX,socket.SOCK_STREAM)
-    s.connect("/tmp/comar")
-    s.send(cmd)
-    s.close()
+    try:
+        s = socket.socket(socket.AF_UNIX,socket.SOCK_STREAM)
+        s.connect("/tmp/comar")
+        s.send(cmd)
+        s.close()
+        return True
+    except socket.error:
+        return False
 
 def registerScript(om, appname, scriptPath):
     cmd = '+' + om + ' ' + appname + ' ' +scriptPath + '\n'
-    sendCommand(cmd)
+    return sendCommand(cmd)
 
 def removeScript(appname):
     cmd = "-" + appname + '\n'
-    sendCommand(cmd)
+    return sendCommand(cmd)
 
 def call(om):
     cmd = '$' + om + '\n'
-    sendCommand(cmd)
+    return sendCommand(cmd)

pisi/config.py

@@ -42,6 +42,15 @@ class Config(object):
         def install_dir(self):
             return self.tmp_dir() + const.install_dir_suffix
 
+        def files_xml_dir(self):
+            return self.destdir + const.files_xml_dir_suffix
+
+        def metadata_xml_dir(self):
+            return self.destdir + const.metadata_xml_dir_suffix
+        
+        def comar_files_dir(self):
+            return self.destdir + const.comar_files_dir_suffix
+
     __configinstance = configimpl()
 
     def __init__(self):

pisi/constants.py

@@ -33,10 +33,16 @@ class Constants:
         self.__c.distributionRelease = "0.1"
 
         # directories
+        # TODO: bu dizinler constant olmak zorunda değil. yalnızca bu
+        # grubu config içerisine taşıyabiliriz. configfile'dan
+        # düzenlenebilirler.
         self.__c.lib_dir_suffix = "/var/lib/pisi"
         self.__c.db_dir_suffix = "/var/db/pisi"
         self.__c.archives_dir_suffix = "/var/cache/pisi/archives"
         self.__c.tmp_dir_suffix =  "/var/tmp/pisi"
+        self.__c.comar_files_dir_suffix = "/var/lib/pisi/comar"
+        self.__c.files_xml_dir_suffix = "/var/lib/pisi/files"
+        self.__c.metadata_xml_dir_suffix = "/var/lib/pisi/metadata"
 
         # directory suffixes for build
         self.__c.work_dir_suffix = "/work"

pisi/install.py

@@ -9,11 +9,13 @@ from package import Package
 from files import Files
 import util
 from config import config
+from constants import const
 from ui import ui
 from installdb import installdb
 from packagedb import packagedb
 import dependency
 from metadata import MetaData
+import comariface
 #import conflicts
 
 ##TODO: Caglar'in onerisi uzerine.
@@ -54,6 +56,11 @@ def extract_pkg_files(package_fn):
     ui.info('Extracting files\n')
     package.extract_dir_flat('install', config.destdir)
     
+def copy_from_pkg(package_fn, file, dest):
+    package = Package(package_fn, 'r')
+    
+    ui.info('Coping file %s to %s\n' %(file, dest))
+    package.extract_file(file, dest)
 
 def remove(package_name):
     """Remove a goddamn package"""
@@ -125,15 +132,26 @@ def install(package_fn):
     # unzip package in place
     extract_pkg_files(package_fn)
 
-    # TODO: put files.xml, metadata.xml, actions.py and COMAR scripts
+    # put files.xml, metadata.xml, actions.py and COMAR scripts
     # somewhere in the file system. We'll need these in future...
+    copy_from_pkg(package_fn, const.files_xml , config.files_xml_dir())
+    copy_from_pkg(package_fn, const.metadata_xml , config.metadata_xml_dir())
+    for pcomar in package.providesComar:
+        fpath = os.path.join(const.comar_dir, pcomar.script)
+        # comar prefix is added to the libdir while extracting comar
+        # script file. so we'll use lib_dir as destination.
+        copy_from_pkg(package_fn, fpath, config.lib_dir())
+    
 
-    # TODO: register COMAR scripts
-    # something like the below?
-    # import comariface
-    # for comar int metadata.package.providesComar:
-    #     scriptPath = .... + comar.script
-    #     comariface.register(comar.om, metadata.package.name, scriptPath)
+    # register COMAR scripts
+    for pcomar in package.providesComar:
+        scriptPath = config.comar_files_dir() + pcomar.script
+        ui.info("Registering COMAR script %s\n" % pcomar.script)
+        ret = comariface.registerScript(pcomar.om,
+                                        package.name,
+                                        scriptPath)
+        if not ret:
+            ui.error("Unable to register COMAR script. Be sure that comard is running!\n")
 
     # update databases