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-rw-r--r--bitbake/lib/bb/manifest.py144
1 files changed, 144 insertions, 0 deletions
diff --git a/bitbake/lib/bb/manifest.py b/bitbake/lib/bb/manifest.py
new file mode 100644
index 0000000000..30bb454724
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+++ b/bitbake/lib/bb/manifest.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#
4# Copyright (C) 2003, 2004 Chris Larson
5#
6# This program is free software; you can redistribute it and/or modify it under
7# the terms of the GNU General Public License as published by the Free Software
8# Foundation; either version 2 of the License, or (at your option) any later
9# version.
10#
11# This program is distributed in the hope that it will be useful, but WITHOUT
12# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
13# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
14#
15# You should have received a copy of the GNU General Public License along with
16# this program; if not, write to the Free Software Foundation, Inc., 59 Temple
17# Place, Suite 330, Boston, MA 02111-1307 USA.
18
19import os, sys
20import bb, bb.data
21
22def getfields(line):
23 fields = {}
24 fieldmap = ( "pkg", "src", "dest", "type", "mode", "uid", "gid", "major", "minor", "start", "inc", "count" )
25 for f in xrange(len(fieldmap)):
26 fields[fieldmap[f]] = None
27
28 if not line:
29 return None
30
31 splitline = line.split()
32 if not len(splitline):
33 return None
34
35 try:
36 for f in xrange(len(fieldmap)):
37 if splitline[f] == '-':
38 continue
39 fields[fieldmap[f]] = splitline[f]
40 except IndexError:
41 pass
42 return fields
43
44def parse (mfile, d):
45 manifest = []
46 while 1:
47 line = mfile.readline()
48 if not line:
49 break
50 if line.startswith("#"):
51 continue
52 fields = getfields(line)
53 if not fields:
54 continue
55 manifest.append(fields)
56 return manifest
57
58def emit (func, manifest, d):
59#str = "%s () {\n" % func
60 str = ""
61 for line in manifest:
62 emittedline = emit_line(func, line, d)
63 if not emittedline:
64 continue
65 str += emittedline + "\n"
66# str += "}\n"
67 return str
68
69def mangle (func, line, d):
70 import copy
71 newline = copy.copy(line)
72 src = bb.data.expand(newline["src"], d)
73
74 if src:
75 if not os.path.isabs(src):
76 src = "${WORKDIR}/" + src
77
78 dest = newline["dest"]
79 if not dest:
80 return
81
82 if dest.startswith("/"):
83 dest = dest[1:]
84
85 if func is "do_install":
86 dest = "${D}/" + dest
87
88 elif func is "do_populate":
89 dest = "${WORKDIR}/install/" + newline["pkg"] + "/" + dest
90
91 elif func is "do_stage":
92 varmap = {}
93 varmap["${bindir}"] = "${STAGING_DIR}/${HOST_SYS}/bin"
94 varmap["${libdir}"] = "${STAGING_DIR}/${HOST_SYS}/lib"
95 varmap["${includedir}"] = "${STAGING_DIR}/${HOST_SYS}/include"
96 varmap["${datadir}"] = "${STAGING_DATADIR}"
97
98 matched = 0
99 for key in varmap.keys():
100 if dest.startswith(key):
101 dest = varmap[key] + "/" + dest[len(key):]
102 matched = 1
103 if not matched:
104 newline = None
105 return
106 else:
107 newline = None
108 return
109
110 newline["src"] = src
111 newline["dest"] = dest
112 return newline
113
114def emit_line (func, line, d):
115 import copy
116 newline = copy.deepcopy(line)
117 newline = mangle(func, newline, d)
118 if not newline:
119 return None
120
121 str = ""
122 type = newline["type"]
123 mode = newline["mode"]
124 src = newline["src"]
125 dest = newline["dest"]
126 if type is "d":
127 str = "install -d "
128 if mode:
129 str += "-m %s " % mode
130 str += dest
131 elif type is "f":
132 if not src:
133 return None
134 if dest.endswith("/"):
135 str = "install -d "
136 str += dest + "\n"
137 str += "install "
138 else:
139 str = "install -D "
140 if mode:
141 str += "-m %s " % mode
142 str += src + " " + dest
143 del newline
144 return str