def addJarFile(self, jarFile):
__doc__ = """if you want to add a .jar file with a MANIFEST, add it first"""
jarJarFile = JarFile(jarFile)
self.addManifest(jarJarFile.getManifest())
jarJarFile.close()
jarInputStream = JarInputStream(FileInputStream(jarFile))
jarEntry = jarInputStream.getNextJarEntry()
while jarEntry:
self.getJarOutputStream().putNextEntry(jarEntry)
buffer = jarray.zeros(self._bufsize, 'b')
read = jarInputStream.read(buffer)
while read <> -1:
self.getJarOutputStream().write(buffer, 0, read)
read = jarInputStream.read(buffer)
self.getJarOutputStream().closeEntry()
jarEntry = jarInputStream.getNextJarEntry()
def addJarFile(self, jarFile):
__doc__ = """if you want to add a .jar file with a MANIFEST, add it first"""
jarJarFile = JarFile(jarFile)
self.addManifest(jarJarFile.getManifest())
jarJarFile.close()
jarInputStream = JarInputStream(FileInputStream(jarFile))
jarEntry = jarInputStream.getNextJarEntry()
while jarEntry:
self.getJarOutputStream().putNextEntry(jarEntry)
buffer = jarray.zeros(self._bufsize, 'b')
read = jarInputStream.read(buffer)
while read <> -1:
self.getJarOutputStream().write(buffer, 0, read)
read = jarInputStream.read(buffer)
self.getJarOutputStream().closeEntry()
jarEntry = jarInputStream.getNextJarEntry()
def getPluginInfo(jarFilename):
if not (os.path.isfile(jarFilename) and jarFilename.endswith(".jar")):
raise InvalidPluginError("JES plugins must be .jar files.")
jar = JarFile(jarFilename)
manifest = jar.getManifest()
if manifest is None:
raise InvalidPluginError("JES plugins need to have a JAR manifest "
"indicating that they are for JES.")
attrs = manifest.mainAttributes
for attr in REQUIRED_ATTRIBUTES:
if attrs.getValue(attr) is None:
raise InvalidPluginError("JES plugins need to define a %s "
"in their JAR manifest." % attr)
entry = jar.getEntry(".JESDescription.txt")
if entry is None:
raise InvalidPluginError(
"JES plugins need to include a description file.")
inputStream = jar.getInputStream(entry)
scanner = Scanner(inputStream).useDelimiter("\\A")
description = scanner.next() if scanner.hasNext(
) else "(No description given.)"
inputStream.close()
info = {
'filename': jarFilename,
'basename': os.path.basename(jarFilename),
'dirname': os.path.dirname(jarFilename),
'title': attrs.getValue("JES-Plugin-Title"),
'version': attrs.getValue("JES-Plugin-Version"),
'description': description
}
info['display'] = "%s %s (%s)" % (info['title'], info['version'],
info['basename'])
info['longDescription'] = info['display'] + '\n' + description
jar.close()
return info
def getPluginInfo(jarFilename):
if not (os.path.isfile(jarFilename) and jarFilename.endswith(".jar")):
raise InvalidPluginError("JES plugins must be .jar files.")
jar = JarFile(jarFilename)
manifest = jar.getManifest()
if manifest is None:
raise InvalidPluginError("JES plugins need to have a JAR manifest "
"indicating that they are for JES.")
attrs = manifest.mainAttributes
for attr in REQUIRED_ATTRIBUTES:
if attrs.getValue(attr) is None:
raise InvalidPluginError("JES plugins need to define a %s "
"in their JAR manifest." % attr)
entry = jar.getEntry(".JESDescription.txt")
if entry is None:
raise InvalidPluginError("JES plugins need to include a description file.")
inputStream = jar.getInputStream(entry)
scanner = Scanner(inputStream).useDelimiter("\\A")
description = scanner.next() if scanner.hasNext() else "(No description given.)"
inputStream.close()
info = {
'filename': jarFilename,
'basename': os.path.basename(jarFilename),
'dirname': os.path.dirname(jarFilename),
'title': attrs.getValue("JES-Plugin-Title"),
'version': attrs.getValue("JES-Plugin-Version"),
'description': description
}
info['display'] = "%s %s (%s)" % (info['title'], info['version'], info['basename'])
info['longDescription'] = info['display'] + '\n' + description
jar.close()
return info
# JAR info tool # priting out Manifest File informatin # Kota Miura ([email protected]) # 20120417 from java.util.jar import JarFile #from java.util.jar import Manifest def printClasses(jf): for e in jf.entries(): print e.getName() def printManifest(jf): mf = jf.getManifest() if mf is not None: mainatt = mf.getMainAttributes() keys = mainatt.keySet() for i in keys: print i, mainatt.getValue(i) else: print 'pity, No Manifest File found!' # main filepath = 'C:\\ImageJ2\\plugins\\CLI_.jar' filepath = 'C:\\ImageJ2\\plugins\\AutoThresholdAdjuster3D_.jar' filepath = 'D:\\gitrepo\\CorrectBleach\\CorrectBleach_.jar' jf = JarFile(filepath) printManifest(jf) jf.close()
