Squashed 'yocto-poky/' content from commit ea562de
git-subtree-dir: yocto-poky
git-subtree-split: ea562de57590c966cd5a75fda8defecd397e6436
diff --git a/meta/lib/oe/prservice.py b/meta/lib/oe/prservice.py
new file mode 100644
index 0000000..b0cbcb1
--- /dev/null
+++ b/meta/lib/oe/prservice.py
@@ -0,0 +1,126 @@
+
+def prserv_make_conn(d, check = False):
+ import prserv.serv
+ host_params = filter(None, (d.getVar("PRSERV_HOST", True) or '').split(':'))
+ try:
+ conn = None
+ conn = prserv.serv.PRServerConnection(host_params[0], int(host_params[1]))
+ if check:
+ if not conn.ping():
+ raise Exception('service not available')
+ d.setVar("__PRSERV_CONN",conn)
+ except Exception, exc:
+ bb.fatal("Connecting to PR service %s:%s failed: %s" % (host_params[0], host_params[1], str(exc)))
+
+ return conn
+
+def prserv_dump_db(d):
+ if not d.getVar('PRSERV_HOST', True):
+ bb.error("Not using network based PR service")
+ return None
+
+ conn = d.getVar("__PRSERV_CONN", True)
+ if conn is None:
+ conn = prserv_make_conn(d)
+ if conn is None:
+ bb.error("Making connection failed to remote PR service")
+ return None
+
+ #dump db
+ opt_version = d.getVar('PRSERV_DUMPOPT_VERSION', True)
+ opt_pkgarch = d.getVar('PRSERV_DUMPOPT_PKGARCH', True)
+ opt_checksum = d.getVar('PRSERV_DUMPOPT_CHECKSUM', True)
+ opt_col = ("1" == d.getVar('PRSERV_DUMPOPT_COL', True))
+ return conn.export(opt_version, opt_pkgarch, opt_checksum, opt_col)
+
+def prserv_import_db(d, filter_version=None, filter_pkgarch=None, filter_checksum=None):
+ if not d.getVar('PRSERV_HOST', True):
+ bb.error("Not using network based PR service")
+ return None
+
+ conn = d.getVar("__PRSERV_CONN", True)
+ if conn is None:
+ conn = prserv_make_conn(d)
+ if conn is None:
+ bb.error("Making connection failed to remote PR service")
+ return None
+ #get the entry values
+ imported = []
+ prefix = "PRAUTO$"
+ for v in d.keys():
+ if v.startswith(prefix):
+ (remain, sep, checksum) = v.rpartition('$')
+ (remain, sep, pkgarch) = remain.rpartition('$')
+ (remain, sep, version) = remain.rpartition('$')
+ if (remain + '$' != prefix) or \
+ (filter_version and filter_version != version) or \
+ (filter_pkgarch and filter_pkgarch != pkgarch) or \
+ (filter_checksum and filter_checksum != checksum):
+ continue
+ try:
+ value = int(d.getVar(remain + '$' + version + '$' + pkgarch + '$' + checksum, True))
+ except BaseException as exc:
+ bb.debug("Not valid value of %s:%s" % (v,str(exc)))
+ continue
+ ret = conn.importone(version,pkgarch,checksum,value)
+ if ret != value:
+ bb.error("importing(%s,%s,%s,%d) failed. DB may have larger value %d" % (version,pkgarch,checksum,value,ret))
+ else:
+ imported.append((version,pkgarch,checksum,value))
+ return imported
+
+def prserv_export_tofile(d, metainfo, datainfo, lockdown, nomax=False):
+ import bb.utils
+ #initilize the output file
+ bb.utils.mkdirhier(d.getVar('PRSERV_DUMPDIR', True))
+ df = d.getVar('PRSERV_DUMPFILE', True)
+ #write data
+ lf = bb.utils.lockfile("%s.lock" % df)
+ f = open(df, "a")
+ if metainfo:
+ #dump column info
+ f.write("#PR_core_ver = \"%s\"\n\n" % metainfo['core_ver']);
+ f.write("#Table: %s\n" % metainfo['tbl_name'])
+ f.write("#Columns:\n")
+ f.write("#name \t type \t notn \t dflt \t pk\n")
+ f.write("#----------\t --------\t --------\t --------\t ----\n")
+ for i in range(len(metainfo['col_info'])):
+ f.write("#%10s\t %8s\t %8s\t %8s\t %4s\n" %
+ (metainfo['col_info'][i]['name'],
+ metainfo['col_info'][i]['type'],
+ metainfo['col_info'][i]['notnull'],
+ metainfo['col_info'][i]['dflt_value'],
+ metainfo['col_info'][i]['pk']))
+ f.write("\n")
+
+ if lockdown:
+ f.write("PRSERV_LOCKDOWN = \"1\"\n\n")
+
+ if datainfo:
+ idx = {}
+ for i in range(len(datainfo)):
+ pkgarch = datainfo[i]['pkgarch']
+ value = datainfo[i]['value']
+ if pkgarch not in idx:
+ idx[pkgarch] = i
+ elif value > datainfo[idx[pkgarch]]['value']:
+ idx[pkgarch] = i
+ f.write("PRAUTO$%s$%s$%s = \"%s\"\n" %
+ (str(datainfo[i]['version']), pkgarch, str(datainfo[i]['checksum']), str(value)))
+ if not nomax:
+ for i in idx:
+ f.write("PRAUTO_%s_%s = \"%s\"\n" % (str(datainfo[idx[i]]['version']),str(datainfo[idx[i]]['pkgarch']),str(datainfo[idx[i]]['value'])))
+ f.close()
+ bb.utils.unlockfile(lf)
+
+def prserv_check_avail(d):
+ host_params = filter(None, (d.getVar("PRSERV_HOST", True) or '').split(':'))
+ try:
+ if len(host_params) != 2:
+ raise TypeError
+ else:
+ int(host_params[1])
+ except TypeError:
+ bb.fatal('Undefined/incorrect PRSERV_HOST value. Format: "host:port"')
+ else:
+ prserv_make_conn(d, True)