--- /dev/null
+#
+# NEPI, a framework to manage network experiments
+# Copyright (C) 2014 INRIA
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation;
+#
+# 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/>.
+#
+# Author: Alina Quereilhac <alina.quereilhac@inria.fr>
+
+from nepi.execution.attribute import Attribute, Flags, Types
+from nepi.execution.resource import clsinit_copy, ResourceState
+from nepi.resources.ns3.ns3ccndceapplication import NS3BaseCCNDceApplication
+
+@clsinit_copy
+class LinuxNS3CCNDceApplication(NS3BaseCCNDceApplication):
+ _rtype = "linux::ns3::dce::CCNApplication"
+
+ @classmethod
+ def _register_attributes(cls):
+ sources = Attribute("sources",
+ "Path to tar.gz file with sources for the application execute in DCE. "
+ "Sources will be uploaded to ${SRC} and it is the responsibility of "
+ "the build instructions (in the build attribute) to copy the compiled "
+ "binaries to the ${BIN_DCE} directory",
+ flags = Flags.Design)
+
+ build = Attribute("build",
+ "Instructions to compile sources DCE-compatible way. "
+ "Note that sources will be uploaded to ${SRC} and the "
+ "build instructions are responsible for copying the "
+ "binaries to the ${BIN_DCE} directory. ",
+ flags = Flags.Design)
+
+ depends = Attribute("depends",
+ "Space-separated list of packages required to run the application",
+ flags = Flags.Design)
+
+ files = Attribute("files",
+ "Semi-colon separated list of 'key=value' pairs to set as "
+ "DCE files (AddFile). The key should be a path to a local file "
+ "and the key is the path to be set in DCE for that file" ,
+ flags = Flags.Design)
+
+ stdinfile = Attribute("stdinFile",
+ "File to set as StdinFile. The value shoudl be either an empty "
+ "or a path to a local file ",
+ flags = Flags.Design)
+
+ cls._register_attribute(sources)
+ cls._register_attribute(build)
+ cls._register_attribute(depends)
+ cls._register_attribute(files)
+ cls._register_attribute(stdinfile)
+
+ def _instantiate_object(self):
+ command = []
+
+ # Install package dependencies required to run the binary
+ depends = self.get("depends")
+ if depends:
+ dcmd = self.simulation.install_dependencies(depends = depends)
+ if dcmd:
+ command.append(dcmd)
+
+ # Upload sources to generate the binary
+ sources = self.get("sources")
+ if sources:
+ scmd = self.simulation.upload_extra_sources(sources = sources)
+ if scmd:
+ command.append(scmd)
+
+ # Upload instructions to build the binary
+ build = self.get("build")
+ if build:
+ bcmd = self.simulation.build(build = build)
+ if bcmd:
+ command.append(bcmd)
+
+ # Upload CCN files (e.g. repo)
+ files = self.get("files")
+ if files:
+ upload = []
+ for file in map(str.strip, files.split(";")):
+ localpath, dcepath = files.split("=")
+ upload.append(localpath)
+
+ sources = ";".join(upload)
+ fcmd = self.simulation.upload_extra_sources(sources = sources,
+ src_dir = self.simulation.app_home)
+
+ if fcmd:
+ command.append(fcmd)
+
+ if command:
+ deploy_command = ";".join(command)
+ prefix = "%d_deploy" % self.guid
+ self.simulation.execute_deploy_command(deploy_command, prefix=prefix)
+