1 files changed, 214 insertions, 0 deletions

diff --git a/bitbake/lib/bb/fetch/cvs.py b/bitbake/lib/bb/fetch/cvs.py
new file mode 100644
index 0000000000..461a2f50f9
--- /dev/null
+++ b/bitbake/lib/bb/fetch/cvs.py
@@ -0,0 +1,214 @@
+#!/usr/bin/env python
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+"""
+BitBake 'Fetch' implementations
+
+Classes for obtaining upstream sources for the
+BitBake build tools.
+
+Copyright (C) 2003, 2004  Chris Larson
+
+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 2 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, write to the Free Software Foundation, Inc., 59 Temple
+Place, Suite 330, Boston, MA 02111-1307 USA. 
+
+Based on functions from the base bb module, Copyright 2003 Holger Schurig
+"""
+
+import os, re
+import bb
+from   bb import data
+from   bb.fetch import Fetch
+from   bb.fetch import FetchError
+from   bb.fetch import MissingParameterError
+
+class Cvs(Fetch):
+    """Class to fetch a module or modules from cvs repositories"""
+    def supports(url, d):
+        """Check to see if a given url can be fetched with cvs.
+           Expects supplied url in list form, as outputted by bb.decodeurl().
+        """
+        (type, host, path, user, pswd, parm) = bb.decodeurl(data.expand(url, d))
+        return type in ['cvs', 'pserver']
+    supports = staticmethod(supports)
+
+    def localpath(url, d):
+        (type, host, path, user, pswd, parm) = bb.decodeurl(data.expand(url, d))
+        if "localpath" in parm:
+#           if user overrides local path, use it.
+            return parm["localpath"]
+
+        if not "module" in parm:
+            raise MissingParameterError("cvs method needs a 'module' parameter")
+        else:
+            module = parm["module"]
+        if 'tag' in parm:
+            tag = parm['tag']
+        else:
+            tag = ""
+        if 'date' in parm:
+            date = parm['date']
+        else:
+            if not tag:
+                date = Fetch.getSRCDate(d)
+            else:
+                date = ""
+
+        return os.path.join(data.getVar("DL_DIR", d, 1),data.expand('%s_%s_%s_%s.tar.gz' % ( module.replace('/', '.'), host, tag, date), d))
+    localpath = staticmethod(localpath)
+
+    def go(self, d, urls = []):
+        """Fetch urls"""
+        if not urls:
+            urls = self.urls
+
+        localdata = data.createCopy(d)
+        data.setVar('OVERRIDES', "cvs:%s" % data.getVar('OVERRIDES', localdata), localdata)
+        data.update_data(localdata)
+
+        for loc in urls:
+            (type, host, path, user, pswd, parm) = bb.decodeurl(data.expand(loc, localdata))
+            if not "module" in parm:
+                raise MissingParameterError("cvs method needs a 'module' parameter")
+            else:
+                module = parm["module"]
+
+            dlfile = self.localpath(loc, localdata)
+            dldir = data.getVar('DL_DIR', localdata, 1)
+#           if local path contains the cvs
+#           module, consider the dir above it to be the
+#           download directory
+#           pos = dlfile.find(module)
+#           if pos:
+#               dldir = dlfile[:pos]
+#           else:
+#               dldir = os.path.dirname(dlfile)
+
+#           setup cvs options
+            options = []
+            if 'tag' in parm:
+                tag = parm['tag']
+            else:
+                tag = ""
+
+            if 'date' in parm:
+                date = parm['date']
+            else:
+                if not tag:
+                    date = Fetch.getSRCDate(d)
+                else:
+                    date = ""
+
+            if "method" in parm:
+                method = parm["method"]
+            else:
+                method = "pserver"
+
+            if "localdir" in parm:
+                localdir = parm["localdir"]
+            else:
+                localdir = module
+
+            cvs_rsh = None
+            if method == "ext":
+                if "rsh" in parm:
+                    cvs_rsh = parm["rsh"]
+
+            tarfn = data.expand('%s_%s_%s_%s.tar.gz' % (module.replace('/', '.'), host, tag, date), localdata)
+            data.setVar('TARFILES', dlfile, localdata)
+            data.setVar('TARFN', tarfn, localdata)
+
+            dl = os.path.join(dldir, tarfn)
+            if os.access(dl, os.R_OK):
+                bb.debug(1, "%s already exists, skipping cvs checkout." % tarfn)
+                continue
+
+            pn = data.getVar('PN', d, 1)
+            cvs_tarball_stash = None
+            if pn:
+                cvs_tarball_stash = data.getVar('CVS_TARBALL_STASH_%s' % pn, d, 1)
+            if cvs_tarball_stash == None:
+                cvs_tarball_stash = data.getVar('CVS_TARBALL_STASH', d, 1)
+            if cvs_tarball_stash:
+                fetchcmd = data.getVar("FETCHCOMMAND_wget", d, 1)
+                uri = cvs_tarball_stash + tarfn
+                bb.note("fetch " + uri)
+                fetchcmd = fetchcmd.replace("${URI}", uri)
+                ret = os.system(fetchcmd)
+                if ret == 0:
+                    bb.note("Fetched %s from tarball stash, skipping checkout" % tarfn)
+                    continue
+
+            if date:
+                options.append("-D %s" % date)
+            if tag:
+                options.append("-r %s" % tag)
+
+            olddir = os.path.abspath(os.getcwd())
+            os.chdir(data.expand(dldir, localdata))
+
+#           setup cvsroot
+            if method == "dir":
+                cvsroot = path
+            else:
+                cvsroot = ":" + method + ":" + user
+                if pswd:
+                    cvsroot += ":" + pswd
+                cvsroot += "@" + host + ":" + path
+
+            data.setVar('CVSROOT', cvsroot, localdata)
+            data.setVar('CVSCOOPTS', " ".join(options), localdata)
+            data.setVar('CVSMODULE', module, localdata)
+            cvscmd = data.getVar('FETCHCOMMAND', localdata, 1)
+            cvsupdatecmd = data.getVar('UPDATECOMMAND', localdata, 1)
+
+            if cvs_rsh:
+                cvscmd = "CVS_RSH=\"%s\" %s" % (cvs_rsh, cvscmd)
+                cvsupdatecmd = "CVS_RSH=\"%s\" %s" % (cvs_rsh, cvsupdatecmd)
+
+#           create module directory
+            bb.debug(2, "Fetch: checking for module directory")
+            pkg=data.expand('${PN}', d)
+            pkgdir=os.path.join(data.expand('${CVSDIR}', localdata), pkg)
+            moddir=os.path.join(pkgdir,localdir)
+            if os.access(os.path.join(moddir,'CVS'), os.R_OK):
+                bb.note("Update " + loc)
+#               update sources there
+                os.chdir(moddir)
+                myret = os.system(cvsupdatecmd)
+            else:
+                bb.note("Fetch " + loc)
+#               check out sources there
+                bb.mkdirhier(pkgdir)
+                os.chdir(pkgdir)
+                bb.debug(1, "Running %s" % cvscmd)
+                myret = os.system(cvscmd)
+
+            if myret != 0:
+                try:
+                    os.rmdir(moddir)
+                except OSError:
+                    pass
+                raise FetchError(module)
+
+            os.chdir(moddir)
+            os.chdir('..')
+#           tar them up to a defined filename
+            myret = os.system("tar -czf %s %s" % (os.path.join(dldir,tarfn), os.path.basename(moddir)))
+            if myret != 0:
+                try:
+                    os.unlink(tarfn)
+                except OSError:
+                    pass
+            os.chdir(olddir)
+        del localdata