add coverity script

1 files changed, 134 insertions, 0 deletions

diff --git a/linux_dpdk/cov.py b/linux_dpdk/cov.py
new file mode 100644
index 00000000..6d23842c
--- /dev/null
+++ b/linux_dpdk/cov.py
@@ -0,0 +1,134 @@
+# hhaim 2015
+import sys 
+import os
+import argparse;
+import uuid
+import urllib2
+
+
+
+H_COV_VER = "0.0.1"
+
+class cov_driver(object):
+     args=None;
+
+
+BUILD_NUM_FILE  = "../VERSION" 
+
+COV_FILE_OUT = 'trex-64.bz2'
+
+#'http://www.python.org/'
+def check_url_is_valid (url):
+    try:
+      f = urllib2.urlopen(url)
+      f.read()
+      return 0
+    except :
+       return -1
+
+
+def get_build_num ():
+ s='';
+ if os.path.isfile(BUILD_NUM_FILE):
+     f=open(BUILD_NUM_FILE,'r');
+     s+=f.readline().rstrip();
+     f.close();
+ return s;
+
+def get_build_num_dis ():
+     return get_build_num ()+ "-"+str(uuid.uuid1())
+
+
+def process_options ():
+    parser = argparse.ArgumentParser(usage=""" 
+    cov -b # build  sa
+    cov -u  #upload sa
+    """,
+   description="sa utility ",
+    epilog=" written by hhaim");
+
+
+    parser.add_argument('-b', action='store_true',
+                        help='build ')
+    parser.add_argument('-u', action='store_true',
+                        help='upload  ')
+    parser.add_argument('-nc', action='store_true',
+                        help='build without clean  ')
+
+    parser.add_argument('--version', action='version',
+                        version=H_COV_VER )
+
+    cov_driver.args = parser.parse_args();
+
+
+
+
+def run_cmd (cmd,is_exception=True):
+    print "run cmd '%s'" % (cmd)
+    res=os.system(cmd);
+    if is_exception and (res !=0):
+        s= "ERORR cmd return error !";
+        raise Exception(s);
+    else:
+        print  "OK"
+
+
+def run_build (is_clean):
+    clean_str = ""
+    if is_clean :
+        clean_str = "clean"
+    cov_build_cmd = cov_driver.tool_path+"cov-analysis-linux64-7.7.0.4/bin/cov-build --dir cov-int ./b %s build --target=_t-rex-64" % (clean_str);
+    run_cmd(cov_build_cmd);
+    if os.path.isfile(COV_FILE_OUT) :
+        run_cmd(('rm %s' % COV_FILE_OUT));
+    run_cmd("tar caf %s cov-int" % COV_FILE_OUT);
+
+def upload ():
+    if not os.path.isfile(COV_FILE_OUT) :
+        s="ERROR file %s does not exit try to build it " % (COV_FILE_OUT);
+        raise Exception (s)
+    if check_url_is_valid ('http://www.google.com/')<0:
+        s="ERROR, You are under firewall, try from another build server";
+        raise Exception (s)
+
+    ver=get_build_num_dis ()
+    cmd='curl --form token=fRIZZCAGD9TnkSiuxXiEAQ --form email='+cov_driver.user_name+'@cisco.com --form file=@./'+COV_FILE_OUT+'  --form version="'+ver+'" --form description="'+ver+'" https://scan.coverity.com/builds?project=cisco-system-traffic-generator%2Ftrex-core'
+    run_cmd(cmd);
+
+def check_env (env,err):
+    if  os.environ.has_key(env) == False :
+        s= "ERROR you should define %s, %" % (env,err)
+        raise Exception(s);
+
+
+def main_cov ():
+    args=cov_driver.args
+
+    if args.b :
+        is_clean = not args.nc 
+        run_build (is_clean)
+
+    if args.u:
+        upload ()
+
+
+def main ():
+    try:
+        check_env ('NBAR_ENV',"should defined to the tools path")
+        check_env ('USER',"should be defined as your user name")
+
+        cov_driver.tool_path=os.environ['NBAR_ENV']
+        cov_driver.user_name=os.environ['USER']
+        process_options ()
+        main_cov ()
+        exit(0);
+    except Exception, e:
+        print str(e);
+        exit(-1);
+
+
+
+if __name__ == "__main__":
+    main();
+
+