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-rw-r--r--resources/libraries/python/QemuUtils.py40
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+# Copyright (c) 2016 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""QEMU utilities library."""
+
+from robot.api import logger
+from ssh import SSH
+from constants import Constants
+
+
+class QemuUtils(object):
+ """QEMU utilities."""
+
+ @staticmethod
+ def build_qemu(node):
+ """Build QEMU from sources.
+
+ :param node: Node to build QEMU on.
+ :type node: dict
+ """
+ ssh = SSH()
+ ssh.connect(node)
+
+ (ret_code, stdout, stderr) = \
+ ssh.exec_command('sudo -Sn bash {0}/{1}/qemu_build.sh'.format(
+ Constants.REMOTE_FW_DIR, Constants.RESOURCES_LIB_SH), 1000)
+ logger.trace(stdout)
+ if 0 != int(ret_code):
+ logger.debug('QEMU build failed {0}'.format(stderr))
+ raise RuntimeError('QEMU build failed on {0}'.format(node['host']))