1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
|
# -*- coding: utf-8 -*-
from mod_python import apache, util
import cgi
import os
import sys
import patchtracker.Conf as Conf
from patchtracker.Templates import ErrorTemplate, PatchTemplate, PackageVersTemplate, LetterTocTemplate, FrontPageTemplate, SearchResultsTemplate
from patchtracker.DiffGzHandler import DiffGzHandler
import patchtracker.DB as DB
from patchtracker.DB import PatchTrackerDB
import pygments
from pygments.lexers import DiffLexer
from pygments.formatters import HtmlFormatter
import patchtracker.SourceArchive as SourceArchive
def error(msg, code=apache.HTTP_INTERNAL_SERVER_ERROR):
Client.req.status = code
Client.req.write(str(ErrorTemplate(msg)))
raise apache.SERVER_RETURN, apache.OK
class Error404Cmd:
def __init__(self, msg):
Client.req.status = apache.HTTP_NOT_FOUND
self.msg = msg
def output(self):
return str(ErrorTemplate(self.msg))
class Client:
req = None
class PatchCmd:
def __init__(self, args):
self.db = PatchTrackerDB()
self.patchtype,mode,pkgname,version = args[0:4]
self.parsemode(mode)
dh = self.make_diffhandler(pkgname,version)
if self.patchtype == "series":
self.patchname = os.sep.join(args[4:])
self.content = dh.series().fetch(self.patchname)
elif self.patchtype == "debianonly":
self.patchname = "debian-dir only changes"
self.content = dh.debiandir()
elif self.patchtype == "nondebian":
self.patchname = "direct (non packaging) changes"
self.content = dh.nondebiandir()
elif self.patchtype == "misc":
self.patchname = os.sep.join(args[4:])
self.content = dh.filterdiff(include=self.patchname)
else:
error("unhandled patch type '%s'"%(self.patchtype))
self.pkgname = pkgname
self.version = version
def parsemode(self, mode):
if mode == "view" or mode == "dl":
self.mode = mode
else:
error("unhandled display mode '%s'"%(mode))
def make_diffhandler(self, pkgname, vers):
dfile = self.db.findDiffGz(pkgname,vers)
if dfile:
return DiffGzHandler(dfile)
else:
error("can not find diff file for %s / %s"%(pkgname,vers))
def output(self):
if self.mode == "dl":
Client.req.content_type = "text/x-diff"
return str(self.content)
else:
return str(PatchTemplate(pkg=self.pkgname,vers=self.version,
patch=self.content,name=self.patchname,
patchtype=self.patchtype))
class PackageCmd:
def __init__(self, args):
db = PatchTrackerDB()
self.name = args[0]
if len(args) > 1:
version = args[1]
else:
version = None
self.toc = db.findCollection(package=self.name, version=version)
if self.toc.size() == 0:
if len(self.name) >= 3:
self.toc = db.findCollection(package="%"+self.name+"%", version=version)
def output(self):
plist = self.toc.getletter(self.name)
if len(self.name) < 3:
error("search terms must be 3 or more letters...")
if not plist or len(plist) == 0:
error("can't find any package named or containing '%s'"%self.name)
else:
p = self.toc.getpackage(self.name)
# if there is no match, or if multiple versions were returned
if not p or len(set(map(lambda x: x.version, p.values()))) > 1:
querydesc = "package name contains"
return str(SearchResultsTemplate(self.name, querydesc, self.toc))
else:
return str(PackageVersTemplate(p.popitem()[1]))
class IndexCmd:
def __init__(self, args):
if len(args) < 1 or not len(args[0]):
error("please provide a letter on which to index")
else:
self.db = PatchTrackerDB()
self.letter = args[0]
self.toc = self.db.findLetterToc(self.letter)
def output(self):
return str(LetterTocTemplate(self.letter, self.toc))
class MaintCmd:
def __init__(self, args):
if len(args) < 1 or not len(args[0]):
error("please provide a email address on which to index")
else:
self.db = PatchTrackerDB()
self.email = args[0]
self.toc = self.db.findCollection(email=self.email)
def output(self):
return str(SearchResultsTemplate(self.email, "maintainer email", self.toc))
class JumpCmd:
def __init__(self):
form = util.FieldStorage(Client.req)
self.name = form.getfirst("package")
def output(self):
uri = "http://%s%s/package/%s"%(Client.req.hostname, Conf.root_url, self.name)
Client.req.headers_out["Location"] = uri
raise apache.SERVER_RETURN, apache.HTTP_MOVED_TEMPORARILY
class FrontPageCmd:
def __init__(self):
self.db = PatchTrackerDB()
self.index = self.db.findIndices()
def output(self):
return str(FrontPageTemplate(self.index))
class CmdHandler:
def __init__(self, req):
req.content_type = "text/html"
uri=req.uri
if len(uri)<len(Conf.root_url) or uri[0:len(Conf.root_url)]!=Conf.root_url:
error("Invalid URL!")
args = uri[len(Conf.root_url)+1:].split("/")
cmdarg = args[0]
if cmdarg == "patch":
self.cmd = PatchCmd(args[1:])
elif cmdarg == "package":
self.cmd = PackageCmd(args[1:])
elif cmdarg == "index":
self.cmd = IndexCmd(args[1:])
elif cmdarg == "jump":
self.cmd = JumpCmd()
elif cmdarg == "email":
self.cmd = MaintCmd(args[1:])
elif not len(cmdarg):
self.cmd = FrontPageCmd()
else:
self.cmd = Error404Cmd("invalid command/location '%s'"%(cmdarg))
def output(self):
return self.cmd.output()
|
