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diff --git a/bitbake-dev/lib/bb/fetch/perforce.py b/bitbake-dev/lib/bb/fetch/perforce.py
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1# ex:ts=4:sw=4:sts=4:et
2# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
3"""
4BitBake 'Fetch' implementations
5
6Classes for obtaining upstream sources for the
7BitBake build tools.
8
9"""
10
11# Copyright (C) 2003, 2004 Chris Larson
12#
13# This program is free software; you can redistribute it and/or modify
14# it under the terms of the GNU General Public License version 2 as
15# published by the Free Software Foundation.
16#
17# This program is distributed in the hope that it will be useful,
18# but WITHOUT ANY WARRANTY; without even the implied warranty of
19# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20# GNU General Public License for more details.
21#
22# You should have received a copy of the GNU General Public License along
23# with this program; if not, write to the Free Software Foundation, Inc.,
24# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
25#
26# Based on functions from the base bb module, Copyright 2003 Holger Schurig
27
28import os
29import bb
30from bb import data
31from bb.fetch import Fetch
32from bb.fetch import FetchError
33
34class Perforce(Fetch):
35 def supports(self, url, ud, d):
36 return ud.type in ['p4']
37
38 def doparse(url,d):
39 parm = {}
40 path = url.split("://")[1]
41 delim = path.find("@");
42 if delim != -1:
43 (user,pswd,host,port) = path.split('@')[0].split(":")
44 path = path.split('@')[1]
45 else:
46 (host,port) = data.getVar('P4PORT', d).split(':')
47 user = ""
48 pswd = ""
49
50 if path.find(";") != -1:
51 keys=[]
52 values=[]
53 plist = path.split(';')
54 for item in plist:
55 if item.count('='):
56 (key,value) = item.split('=')
57 keys.append(key)
58 values.append(value)
59
60 parm = dict(zip(keys,values))
61 path = "//" + path.split(';')[0]
62 host += ":%s" % (port)
63 parm["cset"] = Perforce.getcset(d, path, host, user, pswd, parm)
64
65 return host,path,user,pswd,parm
66 doparse = staticmethod(doparse)
67
68 def getcset(d, depot,host,user,pswd,parm):
69 p4opt = ""
70 if "cset" in parm:
71 return parm["cset"];
72 if user:
73 p4opt += " -u %s" % (user)
74 if pswd:
75 p4opt += " -P %s" % (pswd)
76 if host:
77 p4opt += " -p %s" % (host)
78
79 p4date = data.getVar("P4DATE", d, 1)
80 if "revision" in parm:
81 depot += "#%s" % (parm["revision"])
82 elif "label" in parm:
83 depot += "@%s" % (parm["label"])
84 elif p4date:
85 depot += "@%s" % (p4date)
86
87 p4cmd = data.getVar('FETCHCOMMAND_p4', d, 1)
88 bb.msg.debug(1, bb.msg.domain.Fetcher, "Running %s%s changes -m 1 %s" % (p4cmd, p4opt, depot))
89 p4file = os.popen("%s%s changes -m 1 %s" % (p4cmd, p4opt, depot))
90 cset = p4file.readline().strip()
91 bb.msg.debug(1, bb.msg.domain.Fetcher, "READ %s" % (cset))
92 if not cset:
93 return -1
94
95 return cset.split(' ')[1]
96 getcset = staticmethod(getcset)
97
98 def localpath(self, url, ud, d):
99
100 (host,path,user,pswd,parm) = Perforce.doparse(url,d)
101
102 # If a label is specified, we use that as our filename
103
104 if "label" in parm:
105 ud.localfile = "%s.tar.gz" % (parm["label"])
106 return os.path.join(data.getVar("DL_DIR", d, 1), ud.localfile)
107
108 base = path
109 which = path.find('/...')
110 if which != -1:
111 base = path[:which]
112
113 if base[0] == "/":
114 base = base[1:]
115
116 cset = Perforce.getcset(d, path, host, user, pswd, parm)
117
118 ud.localfile = data.expand('%s+%s+%s.tar.gz' % (host,base.replace('/', '.'), cset), d)
119
120 return os.path.join(data.getVar("DL_DIR", d, 1), ud.localfile)
121
122 def go(self, loc, ud, d):
123 """
124 Fetch urls
125 """
126
127 # try to use the tarball stash
128 if Fetch.try_mirror(d, ud.localfile):
129 bb.msg.debug(1, bb.msg.domain.Fetcher, "%s already exists or was mirrored, skipping perforce checkout." % ud.localpath)
130 return
131
132 (host,depot,user,pswd,parm) = Perforce.doparse(loc, d)
133
134 if depot.find('/...') != -1:
135 path = depot[:depot.find('/...')]
136 else:
137 path = depot
138
139 if "module" in parm:
140 module = parm["module"]
141 else:
142 module = os.path.basename(path)
143
144 localdata = data.createCopy(d)
145 data.setVar('OVERRIDES', "p4:%s" % data.getVar('OVERRIDES', localdata), localdata)
146 data.update_data(localdata)
147
148 # Get the p4 command
149 p4opt = ""
150 if user:
151 p4opt += " -u %s" % (user)
152
153 if pswd:
154 p4opt += " -P %s" % (pswd)
155
156 if host:
157 p4opt += " -p %s" % (host)
158
159 p4cmd = data.getVar('FETCHCOMMAND', localdata, 1)
160
161 # create temp directory
162 bb.msg.debug(2, bb.msg.domain.Fetcher, "Fetch: creating temporary directory")
163 bb.mkdirhier(data.expand('${WORKDIR}', localdata))
164 data.setVar('TMPBASE', data.expand('${WORKDIR}/oep4.XXXXXX', localdata), localdata)
165 tmppipe = os.popen(data.getVar('MKTEMPDIRCMD', localdata, 1) or "false")
166 tmpfile = tmppipe.readline().strip()
167 if not tmpfile:
168 bb.error("Fetch: unable to create temporary directory.. make sure 'mktemp' is in the PATH.")
169 raise FetchError(module)
170
171 if "label" in parm:
172 depot = "%s@%s" % (depot,parm["label"])
173 else:
174 cset = Perforce.getcset(d, depot, host, user, pswd, parm)
175 depot = "%s@%s" % (depot,cset)
176
177 os.chdir(tmpfile)
178 bb.msg.note(1, bb.msg.domain.Fetcher, "Fetch " + loc)
179 bb.msg.note(1, bb.msg.domain.Fetcher, "%s%s files %s" % (p4cmd, p4opt, depot))
180 p4file = os.popen("%s%s files %s" % (p4cmd, p4opt, depot))
181
182 if not p4file:
183 bb.error("Fetch: unable to get the P4 files from %s" % (depot))
184 raise FetchError(module)
185
186 count = 0
187
188 for file in p4file:
189 list = file.split()
190
191 if list[2] == "delete":
192 continue
193
194 dest = list[0][len(path)+1:]
195 where = dest.find("#")
196
197 os.system("%s%s print -o %s/%s %s" % (p4cmd, p4opt, module,dest[:where],list[0]))
198 count = count + 1
199
200 if count == 0:
201 bb.error("Fetch: No files gathered from the P4 fetch")
202 raise FetchError(module)
203
204 myret = os.system("tar -czf %s %s" % (ud.localpath, module))
205 if myret != 0:
206 try:
207 os.unlink(ud.localpath)
208 except OSError:
209 pass
210 raise FetchError(module)
211 # cleanup
212 os.system('rm -rf %s' % tmpfile)
213
214