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# ##### BEGIN GPL LICENSE BLOCK #####
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# ##### END GPL LICENSE BLOCK #####
import xmlrpc.client
import http.client
import hashlib
from os.path import isabs, isfile, join, exists
import bpy
from .utils import _read_credentials
from .rpc import rffi, _do_refresh, rffi_xmlrpc_upload, rffi_xmlrpc, RFFI_VERBOSE
def _random_string(length):
import string
import random
return ''.join(random.choice(string.ascii_letters) for ii in range(length + 1))
def _encode_multipart_data(data, files):
boundary = _random_string(30)
def get_content_type(filename):
return 'application/octet-stream' # default this
def encode_field(field_name):
return ('--' + boundary,
'Content-Disposition: form-data; name="%s"' % field_name,
'', str(data[field_name]))
def encode_file(field_name):
filename = files [field_name]
fcontent = None
print('encoding', field_name)
try:
fcontent = str(open(filename, 'rb').read(), encoding='iso-8859-1')
except Exception as e:
print('Trouble in paradise', e)
return ('--' + boundary,
'Content-Disposition: form-data; name="%s"; filename="%s"' % (field_name, filename),
'Content-Type: %s' % get_content_type(filename),
'', fcontent)
lines = []
for name in data:
lines.extend(encode_field(name))
for name in files:
lines.extend(encode_file(name))
lines.extend(('--%s--' % boundary, ''))
print("joining lines into body")
body = '\r\n'.join(lines)
headers = {'content-type': 'multipart/form-data; boundary=' + boundary,
'content-length': str(len(body))}
print("headers and body ready")
return body, headers
def _send_post(data, files):
print("Forming connection for post")
connection = http.client.HTTPConnection(rffi_xmlrpc_upload)
print("Requesting")
connection.request('POST', '/burp/storage', *_encode_multipart_data(data, files)) # was /file
print("Getting response")
response = connection.getresponse()
print("Reading response")
res = response.read()
return res
def _md5_for_file(filepath):
md5hash = hashlib.md5()
blocksize = 0x10000
f = open(filepath, "rb")
while True:
data = f.read(blocksize)
if not data:
break
md5hash.update(data)
return md5hash.hexdigest()
def _upload_file(key, userid, sessionid, path):
print("Asserting absolute path")
assert isabs(path)
print("Asserting path is a file")
assert isfile(path)
data = {
'userId': str(userid),
'sessionKey': key,
'sessionId': sessionid,
'md5sum': _md5_for_file(path)
}
files = {
'blenderfile': path
}
r = _send_post(data, files)
return r
def _run_upload(key, userid, sessionid, path):
print("Starting upload");
r = _upload_file(key, userid, sessionid, path)
print("Upload finished")
o = xmlrpc.client.loads(r)
print("Loaded xmlrpc response")
return o[0][0]
def _ore_upload(op, context):
sce = context.scene
ore = sce.ore_render
if not bpy.ready:
op.report({'ERROR'}, 'Your user or scene information is not complete')
bpy.infoError = True
bpy.errorStartTime = time.time()
bpy.context.scene.render.engine = 'RENDERFARMFI_RENDER'
return {'CANCELLED'}
try:
_read_credentials()
res = rffi.login(op, True)
key = res['key']
userid = res['userId']
print("Creating server proxy")
proxy = xmlrpc.client.ServerProxy(rffi_xmlrpc, verbose=RFFI_VERBOSE)
proxy._ServerProxy__transport.user_agent = 'Renderfarm.fi Uploader/%s' % (bpy.CURRENT_VERSION)
print("Creating a new session")
res = proxy.session.createSession(userid, key) # This may use an existing, non-rendered session. Prevents spamming in case the upload fails for some reason
sessionid = res['sessionId']
key = res['key']
print("Session id is " + str(sessionid))
res = _run_upload(key, userid, sessionid, bpy.data.filepath)
print("Getting fileid from xmlrpc response data")
fileid = int(res['fileId'])
print("Sending session details for session " + str(sessionid) + " with fileid " + str(fileid))
res = proxy.session.setTitle(userid, res['key'], sessionid, ore.title)
res = proxy.session.setLongDescription(userid, res['key'], sessionid, ore.longdesc)
res = proxy.session.setShortDescription(userid, res['key'], sessionid, ore.shortdesc)
if len(ore.url)>0:
res = proxy.session.setExternalURLs(userid, res['key'], sessionid, ore.url)
res = proxy.session.setStartFrame(userid, res['key'], sessionid, ore.start)
res = proxy.session.setEndFrame(userid, res['key'], sessionid, ore.end)
res = proxy.session.setSplit(userid, res['key'], sessionid, ore.parts)
res = proxy.session.setMemoryLimit(userid, res['key'], sessionid, ore.memusage)
res = proxy.session.setXSize(userid, res['key'], sessionid, ore.resox)
res = proxy.session.setYSize(userid, res['key'], sessionid, ore.resoy)
res = proxy.session.setFrameRate(userid, res['key'], sessionid, ore.fps)
res = proxy.session.setFrameFormat(userid, res['key'], sessionid, ore.file_format)
res = proxy.session.setRenderer(userid, res['key'], sessionid, ore.engine)
res = proxy.session.setSamples(userid, res['key'], sessionid, ore.samples)
res = proxy.session.setSubSamples(userid, res['key'], sessionid, ore.subsamples)
if (ore.engine == 'cycles'):
res = proxy.session.setReplication(userid, res['key'], sessionid, 1)
if ore.subsamples > 1:
res = proxy.session.setStitcher(userid, res['key'], sessionid, 'AVERAGE')
else:
res = proxy.session.setReplication(userid, res['key'], sessionid, 3)
res = proxy.session.setOutputLicense(userid, res['key'], sessionid, int(ore.outlicense))
res = proxy.session.setInputLicense(userid, res['key'], sessionid, int(ore.inlicense))
print("Setting primary input file")
res = proxy.session.setPrimaryInputFile(userid, res['key'], sessionid, fileid)
print("Submitting session")
res = proxy.session.submit(userid, res['key'], sessionid)
print("Session submitted")
op.report({'INFO'}, 'Submission sent to Renderfarm.fi')
except xmlrpc.client.Error as v:
bpy.context.scene.render.engine = 'RENDERFARMFI_RENDER'
print('ERROR:', v)
op.report({'ERROR'}, 'An XMLRPC error occurred while sending submission to Renderfarm.fi')
except Exception as e:
bpy.context.scene.render.engine = 'RENDERFARMFI_RENDER'
print('Unhandled error:', e)
op.report({'ERROR'}, 'A generic error occurred while sending submission to Renderfarm.fi')
bpy.context.scene.render.engine = 'RENDERFARMFI_RENDER'
_do_refresh(op)
return {'FINISHED'}