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# ex:ts=4:sw=4:sts=4:et
# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
import os, sys
import oe, oe.data
def getfields(line):
fields = {}
fieldmap = ( "pkg", "src", "dest", "type", "mode", "uid", "gid", "major", "minor", "start", "inc", "count" )
for f in xrange(len(fieldmap)):
fields[fieldmap[f]] = None
if not line:
return None
splitline = line.split()
if not len(splitline):
return None
try:
for f in xrange(len(fieldmap)):
if splitline[f] == '-':
continue
fields[fieldmap[f]] = splitline[f]
except IndexError:
pass
return fields
def parse (mfile, d):
manifest = []
while 1:
line = mfile.readline()
if not line:
break
if line.startswith("#"):
continue
fields = getfields(line)
if not fields:
continue
manifest.append(fields)
return manifest
def emit (func, manifest, d):
#str = "%s () {\n" % func
str = ""
for line in manifest:
emittedline = emit_line(func, line, d)
if not emittedline:
continue
str += emittedline + "\n"
# str += "}\n"
return str
def mangle (func, line, d):
import copy
newline = copy.copy(line)
src = oe.data.expand(newline["src"], d)
if src:
if not os.path.isabs(src):
src = "${WORKDIR}/" + src
dest = newline["dest"]
if not dest:
return
if dest.startswith("/"):
dest = dest[1:]
if func is "do_install":
dest = "${D}/" + dest
elif func is "do_populate":
dest = "${WORKDIR}/install/" + newline["pkg"] + "/" + dest
elif func is "do_stage":
varmap = {}
varmap["${bindir}"] = "${STAGING_DIR}/${HOST_SYS}/bin"
varmap["${libdir}"] = "${STAGING_DIR}/${HOST_SYS}/lib"
varmap["${includedir}"] = "${STAGING_DIR}/${HOST_SYS}/include"
varmap["${datadir}"] = "${STAGING_DATADIR}"
matched = 0
for key in varmap.keys():
if dest.startswith(key):
dest = varmap[key] + "/" + dest[len(key):]
matched = 1
if not matched:
newline = None
return
else:
newline = None
return
newline["src"] = src
newline["dest"] = dest
return newline
def emit_line (func, line, d):
import copy
newline = copy.deepcopy(line)
newline = mangle(func, newline, d)
if not newline:
return None
str = ""
type = newline["type"]
mode = newline["mode"]
src = newline["src"]
dest = newline["dest"]
if type is "d":
str = "install -d "
if mode:
str += "-m %s " % mode
str += dest
elif type is "f":
if not src:
return None
if dest.endswith("/"):
str = "install -d "
str += dest + "\n"
str += "install "
else:
str = "install -D "
if mode:
str += "-m %s " % mode
str += src + " " + dest
del newline
return str
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