From: Guillaume Pellerin Date: Fri, 7 Sep 2007 01:22:32 +0000 (+0000) Subject: * First import X-Git-Url: https://git.parisson.com/?a=commitdiff_plain;h=ffebdfb9c65fce3547fa58706673e0c75266ec63;p=deefuzzer.git * First import --- ffebdfb9c65fce3547fa58706673e0c75266ec63 diff --git a/AUTHORS b/AUTHORS new file mode 100644 index 0000000..a3c9349 --- /dev/null +++ b/AUTHORS @@ -0,0 +1,10 @@ +# -*- coding: utf-8 -*- +# +# Copyright (c) 2007-2007 Guillaume Pellerin +# All rights reserved. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at http://svn.parisson.org/d-fuzz/DFuzzLicense. +# +# Author: Guillaume Pellerin \ No newline at end of file diff --git a/COPYING b/COPYING new file mode 100644 index 0000000..a3c9349 --- /dev/null +++ b/COPYING @@ -0,0 +1,10 @@ +# -*- coding: utf-8 -*- +# +# Copyright (c) 2007-2007 Guillaume Pellerin +# All rights reserved. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at http://svn.parisson.org/d-fuzz/DFuzzLicense. +# +# Author: Guillaume Pellerin \ No newline at end of file diff --git a/INSTALL b/INSTALL new file mode 100644 index 0000000..a3c9349 --- /dev/null +++ b/INSTALL @@ -0,0 +1,10 @@ +# -*- coding: utf-8 -*- +# +# Copyright (c) 2007-2007 Guillaume Pellerin +# All rights reserved. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at http://svn.parisson.org/d-fuzz/DFuzzLicense. +# +# Author: Guillaume Pellerin \ No newline at end of file diff --git a/README b/README new file mode 100644 index 0000000..a3c9349 --- /dev/null +++ b/README @@ -0,0 +1,10 @@ +# -*- coding: utf-8 -*- +# +# Copyright (c) 2007-2007 Guillaume Pellerin +# All rights reserved. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at http://svn.parisson.org/d-fuzz/DFuzzLicense. +# +# Author: Guillaume Pellerin \ No newline at end of file diff --git a/d-fuzz.py b/d-fuzz.py new file mode 100755 index 0000000..8dfac3e --- /dev/null +++ b/d-fuzz.py @@ -0,0 +1,175 @@ +#!/usr/bin/python +# -*- coding: utf-8 -*- +# +# Copyright (c) 2007-2007 Guillaume Pellerin +# All rights reserved. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at http://svn.parisson.org/d-fuzz/DFuzzLicense. +# +# Author: Guillaume Pellerin + +import os +import sys +import shout +import string +from tools import * +from xmltodict import xmltodict +from mutagen.oggvorbis import OggVorbis + + +class DFuzz: + """A d-fuzz station""" + + def __init__(self, conf_file): + self.conf_file = conf_file + self.work_dir = os.environ['HOME']+'.d-fuzz' + self.conf = [] + + + def prog_info(self): + return """ + d-fuzz : easy and light streaming tool + + Copyright (c) 2007-2007 Guillaume Pellerin + All rights reserved. + + This software is licensed as described in the file COPYING, which + you should have received as part of this distribution. The terms + are also available at http://svn.parisson.org/d-fuzz/DFuzzLicense.2 + + depends : ezstream (patched), icecast2, python, + + Usage : d-fuzz $1 + where $1 is the path for a config file + ex: d-fuzz /etc/d-fuzz/myfuzz.conf + + see http://parisson.com/d-fuzz/ for more details + """ + + def get_conf_dict(self): + conf = open(self.conf_file,'r') + conf_xml = conf.readlines() + self.conf = xmltodict(conf_xml) + + def get_station_names(self): + return self.conf['station']['name'] + + + + def check_work_dir(self): + if not os.isdir.exists(self.work_dir): + os.mkdir(self.work_dir) + + def get_playlist(self): + file_list = [] + for root, dirs, files in os.walk(self.media_dir): + for file in files: + file_list.append(root + os.sep + file) + return file_list + + + + for i in range(1,nb_ch+1): + ch_name_i = radio_name+'_'+type+'_'+str(i) + ch_ice_name_i = radio_name+'_'+str(i) + ch_pre_i = work_dir+os.sep+ch_name_i + fi_xml = open(ch_pre_i+'.xml','w') + fi_xml.write('\n') + +fi_xml.write('http://'+server+':'+port+'/'+ch_ice_name_i+'.'+type+'\ +n') + fi_xml.write(''+string.upper(type)+'\n') + fi_xml.write('script\n') + fi_xml.write(''+ch_pre_i+'.py\n') + for line in l_descr: + fi_xml.write(line) + fi_xml.write('') + fi_xml.close() + fi_py = open(ch_pre_i+'.py','w') + fi_py.write('#!/usr/bin/python\n\n') + fi_py.write('import sys, os, random\n\n') + fi_py.write('Playdir="'+audio_dir+os.sep+'"\n') + fi_py.write('IndexFile="'+ch_pre_i+'_index.txt"\n') + +fi_py.write('RandomIndexListFile="'+ch_pre_i+'_random_index_list.txt"\n') + +fi_py.write('PlaylistLengthOrigFile="'+ch_pre_i+'_playlist_length.txt"\n\n') + for line in l_tools: + fi_py.write(line) + fi_py.close() + os.chmod(work_dir+os.sep+ch_name_i+'.py',0755) + + def stream(self, media_dir): + """Looped stream of the media_dir""" + + + for station in conf_dict['station']: + + s = shout.Shout() + print "Using libshout version %s" % shout.version() + + s.host = self.server['host'] + s.port = self.server['port'] + s.user = 'source' + s.password = self.conf['sourcepassword'] + s.mount = self.mountpoint + s.format = self.conf['format'] + s.protocol = 'http' + # | 'xaudiocast' | 'icy' + s.name = self.conf['name'] + s.genre = self.conf['genre'] + # s.url = '' + # s.public = 0 | 1 + # s.audio_info = { 'key': 'val', ... } + # (keys are shout.SHOUT_AI_BITRATE, shout.SHOUT_AI_SAMPLERATE, + # shout.SHOUT_AI_CHANNELS, shout.SHOUT_AI_QUALITY) + + s.open() + + total = 0 + st = time.time() + for fa in sys.argv[1:]: + print "opening file %s" % fa + f = open(fa) + s.set_metadata({'song': fa}) + + nbuf = f.read(4096) + while 1: + buf = nbuf + nbuf = f.read(4096) + total = total + len(buf) + if len(buf) == 0: + break + s.send(buf) + s.sync() + f.close() + + et = time.time() + br = total*0.008/(et-st) + print "Sent %d bytes in %d seconds (%f kbps)" % (total, et-st, br) + + print s.close() + + #os.system('d-fuzz_loop '+ch_pre_i+' &') + print ch_pre_i+' started !' + + + +class Stream: + + def __init__(self): + self.buffer_size = 0xFFFF + + def process: + + if len(sys.argv) == 2: + station = DFuzz(sys.argv[1]) + sys.exit('') + + + # Processing (streaming + cache writing) + stream = self.core_process(self.command,self.buffer_size,self.dest) + for chunk in stream: + yield chunk diff --git a/myfuzz.xml b/myfuzz.xml new file mode 100644 index 0000000..5423f58 --- /dev/null +++ b/myfuzz.xml @@ -0,0 +1,38 @@ + + + + + + Cellar Playlist + + Cellar @ D-Fuzz, Paris (100% Mix Techno, House and Groove !) + + The Best Techno, House and Groove Stuff from Paris - 100% Mix ! + + http://cellar.parisson.com + Techno/House + + 2 + + + + localhost + 8000 + source2parisson + 1 + + + /home/momo/music/music3/mp3/Roger Troutman/ + + mp3 + 192 + 7 + 44100 + + 2 + + + + diff --git a/old/d-fuzz.py b/old/d-fuzz.py new file mode 100755 index 0000000..189796b --- /dev/null +++ b/old/d-fuzz.py @@ -0,0 +1,73 @@ +#!/usr/bin/python + +import sys, os, string + +if len(sys.argv) == 1: + print """ + dfuzz : easy and light streaming tool + + Copyright (c) 2006 Guillaume Pellerin + distributed under the terms of the GNU Public License v2 + + depends : ezstream (patched), icecast2, python, + + Usage : dfuzz $1 $2 $3 $4 $5 + where $1 : station name + $2 : type (mp3 or ogg) + $3 : number of sub-channels + $4 : working directory + $5 : audio directory + $6 : icecast2 server name + $7 : icecast2 port + """ + sys.exit('') + +radio_name = sys.argv[1] +nb_ch = int(sys.argv[3]) +type = sys.argv[2] +work_dir = sys.argv[4] +audio_dir = sys.argv[5] +server = sys.argv[6] +port = sys.argv[7] +radio_description_file = work_dir+os.sep+radio_name+'.xml' +dfuzz_dir = '/usr/local/share/d-fuzz' +ez_tools_file = dfuzz_dir+os.sep+'d-fuzz_tools.py' + +f_descr = open(radio_description_file,'r') +l_descr = f_descr.readlines() +f_descr.close() + +f_ez_tools = open(ez_tools_file,'r') +l_tools = f_ez_tools.readlines() +f_ez_tools.close() + +for i in range(1,nb_ch+1): + ch_name_i = radio_name+'_'+type+'_'+str(i) + ch_ice_name_i = radio_name+'_'+str(i) + ch_pre_i = work_dir+os.sep+ch_name_i + fi_xml = open(ch_pre_i+'.xml','w') + fi_xml.write('\n') + fi_xml.write('http://'+server+':'+port+'/'+ch_ice_name_i+'.'+type+'\n') + fi_xml.write(''+string.upper(type)+'\n') + fi_xml.write('script\n') + fi_xml.write(''+ch_pre_i+'.py\n') + for line in l_descr: + fi_xml.write(line) + fi_xml.write('') + fi_xml.close() + fi_py = open(ch_pre_i+'.py','w') + fi_py.write('#!/usr/bin/python\n\n') + fi_py.write('import sys, os, random\n\n') + fi_py.write('Playdir="'+audio_dir+os.sep+'"\n') + fi_py.write('IndexFile="'+ch_pre_i+'_index.txt"\n') + fi_py.write('RandomIndexListFile="'+ch_pre_i+'_random_index_list.txt"\n') + fi_py.write('PlaylistLengthOrigFile="'+ch_pre_i+'_playlist_length.txt"\n\n') + for line in l_tools: + fi_py.write(line) + fi_py.close() + os.chmod(work_dir+os.sep+ch_name_i+'.py',0755) + os.system('d-fuzz_loop '+ch_pre_i+' &') + sys.exit(ch_pre_i+' started !') + + + diff --git a/old/d-fuzz_loop.sh b/old/d-fuzz_loop.sh new file mode 100755 index 0000000..6c2feaf --- /dev/null +++ b/old/d-fuzz_loop.sh @@ -0,0 +1,6 @@ +#!/bin/sh +ulimit -c unlimited +while true; do +ezstream -c $1.xml > /dev/null; +sleep 3 +done diff --git a/old/d-fuzz_template.xml b/old/d-fuzz_template.xml new file mode 100644 index 0000000..a0dc5ca --- /dev/null +++ b/old/d-fuzz_template.xml @@ -0,0 +1,11 @@ +xxxxxxxxx +Your title here +Your URL here +Your genre here +Your station description here +You nominal bitrate here + + +The number of voices per channel +The samplerate +1 diff --git a/old/d-fuzz_tools.py b/old/d-fuzz_tools.py new file mode 100755 index 0000000..851942b --- /dev/null +++ b/old/d-fuzz_tools.py @@ -0,0 +1,85 @@ +#!/usr/bin/python + +#import sys, os, random + +#Playdir='/home/cellar/Cellar_playlist/' +#IndexFile='/home/cellar/stream/d-fuzz_1_index.txt' +#RandomIndexListFile='/home/cellar/stream/d-fuzz_1_random_index_list.txt' +#PlaylistLengthOrigFile='/home/cellar/stream/d-fuzz_1_playlist_length.txt' + +def randrange(start, stop): + values = range(start, stop) + random.shuffle(values) + while values: + yield values.pop() + raise StopIteration + +if not os.path.exists(IndexFile): + fi=open(IndexFile,'w') + fi.write("%d\n" % 0) + fi.close() +if not os.path.exists(RandomIndexListFile): + fil=open(RandomIndexListFile,'w') + fil.write("%d\n" % 0) + fil.close() +if not os.path.exists(PlaylistLengthOrigFile): + fill=open(PlaylistLengthOrigFile,'w') + fill.write("%d\n" % 0) + fill.close() + +playlist = os.listdir(Playdir) +nf = len(playlist) +#print nf + +fill=open(PlaylistLengthOrigFile,'rw') + +nforig=int(fill.readline()) + +if not nf == nforig: + fil=open(RandomIndexListFile,'w') + ril=randrange(0,nf) + #print ril + k=1 + for i in ril: + fil.write("%d\n" % (i)) +# fil.close() + +fi=open(IndexFile,'rw') +fil=open(RandomIndexListFile,'rw') + +#print nforig +if nforig < nf: + nforig = nf + +f_index=int(fi.readline()) + +#tmpil = fil.readlines() +f_index_list = range(nforig) +j = 0 +for i in fil.readlines(): + f_index_list[j] = int(i) + j+=1 + #print f_index_list[j] + +fi.close() +fil.close() +fill.close() + +if f_index == nf or f_index > nf: + f_index = 0 + +#print f_index_list[f_index] +#print f_index +print Playdir + playlist[f_index_list[f_index]] + +f_index+=1 + +fi = open(IndexFile,'w') +fi.write("%d" % (f_index)) +fi.close() + +fill=open(PlaylistLengthOrigFile,'w') +fill.write("%d" % (nf)) +fill.close() + + diff --git a/old/xmltodict.py b/old/xmltodict.py new file mode 100644 index 0000000..0d0fe44 --- /dev/null +++ b/old/xmltodict.py @@ -0,0 +1,55 @@ +#!/usr/bin/env python + +# Easily import simple XML data to Python dictionary +# http://www.gmta.info/publications/parsing-simple-xml-structure-to-a-python-dictionary + +import xml.dom.minidom + +def haschilds(dom): + + # Checks whether an element has any childs + # containing real tags opposed to just text. + + for childnode in dom.childNodes: + if childnode.nodeName != "#text" and childnode.nodeName != "#cdata-section": + return True + + return False + +def indexchilds(dom, enc): + + childsdict = dict() + + for childnode in dom.childNodes: + + name = childnode.nodeName.encode(enc) + + if name == "#text" or name == "#cdata-section": + # ignore whitespaces + continue + + if haschilds(childnode): + v = indexchilds(childnode, enc) + else: + v = childnode.childNodes[0].nodeValue.encode(enc) + + if name in childsdict: + + if isinstance(childsdict[name], dict): + # there is multiple instances of this node - convert to list + childsdict[name] = [childsdict[name]] + + childsdict[name].append(v) + + else: + + childsdict[name] = v + + return childsdict + +def xmltodict(data, enc=None): + + dom = xml.dom.minidom.parseString(data.strip()) + return indexchilds(dom, enc) + + diff --git a/shout-python/COPYING b/shout-python/COPYING new file mode 100644 index 0000000..bf50f20 --- /dev/null +++ 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See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this library; if not, write to the + Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307 USA. + +Also add information on how to contact you by electronic and paper mail. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the library, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the + library `Frob' (a library for tweaking knobs) written by James Random Hacker. + + , 1 April 1990 + Ty Coon, President of Vice + +That's all there is to it! diff --git a/shout-python/INSTALL b/shout-python/INSTALL new file mode 100644 index 0000000..5e4f1b6 --- /dev/null +++ b/shout-python/INSTALL @@ -0,0 +1,11 @@ +Prerequisites +------------- + +You need to have libshout 2 installed. If you have pkg-config installed, +make sure it can find shout (you may need to adjust PKG_CONFIG_PATH to +contain $shout_prefix/lib/pkgcofig). Otherwise, shout-config must appear in +your path. + +Installation +------------ +run 'python setup.py install' \ No newline at end of file diff --git a/shout-python/MANIFEST b/shout-python/MANIFEST new file mode 100644 index 0000000..530e5e9 --- /dev/null +++ b/shout-python/MANIFEST @@ -0,0 +1,7 @@ +MANIFEST +README +INSTALL +COPYING +setup.py +shout.c +example.py diff --git a/shout-python/README b/shout-python/README new file mode 100644 index 0000000..399d78a --- /dev/null +++ b/shout-python/README @@ -0,0 +1,7 @@ +This is shout-python, a set of bindings for libshout 2. + +shout-python allows you to act as a source for icecast 1 and 2, and +shoutcast. This module includes inline documentation, or see +the included example.py for a demonstration of its usage. + +shout-python is licensed under the GNU LGPL. See COPYING for details. diff --git a/shout-python/build/lib.linux-i686-2.4/shout.so b/shout-python/build/lib.linux-i686-2.4/shout.so new file mode 100755 index 0000000..e5c6ec0 Binary files /dev/null and b/shout-python/build/lib.linux-i686-2.4/shout.so differ diff --git a/shout-python/example.py b/shout-python/example.py new file mode 100755 index 0000000..de4ce05 --- /dev/null +++ b/shout-python/example.py @@ -0,0 +1,51 @@ +#!/usr/bin/env python + +# usage: ./example.py /path/to/file1 /path/to/file2 ... +import shout +import sys +import string +import time + +s = shout.Shout() +print "Using libshout version %s" % shout.version() + +# s.host = 'localhost' +# s.port = 8000 +# s.user = 'source' +s.password = 'hackme' +s.mount = "/pyshout" +# s.format = 'vorbis' | 'mp3' +# s.protocol = 'http' | 'xaudiocast' | 'icy' +# s.name = '' +# s.genre = '' +# s.url = '' +# s.public = 0 | 1 +# s.audio_info = { 'key': 'val', ... } +# (keys are shout.SHOUT_AI_BITRATE, shout.SHOUT_AI_SAMPLERATE, +# shout.SHOUT_AI_CHANNELS, shout.SHOUT_AI_QUALITY) + +s.open() + +total = 0 +st = time.time() +for fa in sys.argv[1:]: + print "opening file %s" % fa + f = open(fa) + s.set_metadata({'song': fa}) + + nbuf = f.read(4096) + while 1: + buf = nbuf + nbuf = f.read(4096) + total = total + len(buf) + if len(buf) == 0: + break + s.send(buf) + s.sync() + f.close() + + et = time.time() + br = total*0.008/(et-st) + print "Sent %d bytes in %d seconds (%f kbps)" % (total, et-st, br) + +print s.close() diff --git a/shout-python/setup.py b/shout-python/setup.py new file mode 100644 index 0000000..c33ff4c --- /dev/null +++ b/shout-python/setup.py @@ -0,0 +1,61 @@ +# distutils build script +# To install shout-python, run 'python setup.py install' + +from distutils.core import setup, Extension +import os +import sys + +ver = '0.2' + +# write default shout.pc path into environment if PKG_CONFIG_PATH is unset +if not os.environ.has_key('PKG_CONFIG_PATH'): + os.environ['PKG_CONFIG_PATH'] = '/usr/local/lib/pkgconfig' + +# Find shout compiler/linker flag via pkgconfig or shout-config +if os.system('pkg-config --exists shout 2> /dev/null') == 0: + pkgcfg = os.popen('pkg-config --cflags shout') + cflags = pkgcfg.readline().strip() + pkgcfg.close() + pkgcfg = os.popen('pkg-config --libs shout') + libs = pkgcfg.readline().strip() + pkgcfg.close() + +else: + if os.system('pkg-config --usage 2> /dev/null') == 0: + print "pkg-config could not find libshout: check PKG_CONFIG_PATH" + if os.system('shout-config 2> /dev/null') == 0: + scfg = os.popen('shout-config --cflags') + cflags = scfg.readline().strip() + scfg.close() + scfg = os.popen('shout-config --libs') + libs = scfg.readline().strip() + scfg.close() + + else: + print "pkg-config and shout-config unavailable, build terminated" + sys.exit(1) + +# there must be an easier way to set up these flags! +iflags = [x[2:] for x in cflags.split() if x[0:2] == '-I'] +extra_cflags = [x for x in cflags.split() if x[0:2] != '-I'] +libdirs = [x[2:] for x in libs.split() if x[0:2] == '-L'] +libsonly = [x[2:] for x in libs.split() if x[0:2] == '-l'] + +# include_dirs=[] +# libraries=[] +# runtime_library_dirs=[] +# extra_objects, extra_compile_args, extra_link_args +shout = Extension('shout', sources = ['shout.c'], + include_dirs = iflags, + extra_compile_args = extra_cflags, + library_dirs = libdirs, + libraries = libsonly) + +# data_files = [] +setup (name = 'shout-python', + version = ver, + description = 'Bindings for libshout 2', + url = 'http://icecast.org/download.php', + author = 'Brendan Cully', + author_email = 'brendan@xiph.org', + ext_modules = [shout]) diff --git a/shout-python/shout.c b/shout-python/shout.c new file mode 100644 index 0000000..729f211 --- /dev/null +++ b/shout-python/shout.c @@ -0,0 +1,586 @@ +/* shout.c: python bindings to libshout + * Copyright (c) 2003,5 Brendan Cully + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library 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 + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307 USA. + * + * $Id: shout.c 8919 2005-02-14 19:48:33Z brendan $ + */ + +#include +#include + +static PyObject* ShoutError; + +typedef struct { + PyObject_HEAD + shout_t* conn; + PyObject* attr; +} ShoutObject; + +typedef int(*pshout_set_shout)(shout_t*); +typedef int(*pshout_set_shout_int)(shout_t*, int); +typedef int(*pshout_set_shout_str)(shout_t*, const char*); + +typedef struct _ShoutObjectAttr { + const char* name; + pshout_set_shout set_shout; + int(*set)(struct _ShoutObjectAttr*, ShoutObject*, PyObject*); +} ShoutObjectAttr; + +typedef struct { + const char* name; + int val; +} kv_strint; + +/* -- module prototypes -- */ +static PyObject* pshout_version(PyObject* self, PyObject* args); + +/* -- ShoutObject instance prototypes -- */ +static PyObject* pshoutobj_new(PyObject* self, PyObject* args); +static void pshoutobj_initattrs(PyObject* self); +static void pshoutobj_free(PyObject* self); +static PyObject* pshoutobj_getattr(PyObject* self, char* name); +static int pshoutobj_setattr(PyObject* self, char* name, PyObject* v); + +static PyObject* pshoutobj_open(ShoutObject* self); +static PyObject* pshoutobj_close(ShoutObject* self); +static PyObject* pshoutobj_send(ShoutObject* self, PyObject* args); +static PyObject* pshoutobj_sync(ShoutObject* self); +static PyObject* pshoutobj_delay(ShoutObject* self); +static PyObject* pshoutobj_queuelen(ShoutObject* self); +static PyObject* pshoutobj_set_metadata(ShoutObject* self, PyObject* args); + +/* -- attr prototypes -- */ +static int pshoutobj_set_str(ShoutObjectAttr* attr, ShoutObject* self, PyObject* v); +static int pshoutobj_set_int(ShoutObjectAttr* attr, ShoutObject* self, PyObject* v); +static int pshoutobj_set_bool(ShoutObjectAttr* attr, ShoutObject* self, PyObject* v); +static int pshoutobj_set_proto(ShoutObjectAttr* attr, ShoutObject* self, PyObject* v); +static int pshoutobj_set_fmt(ShoutObjectAttr* attr, ShoutObject* self, PyObject* v); +static int pshoutobj_set_audio_info(ShoutObjectAttr* attr, ShoutObject* self, PyObject* v); + +static char docstring[] = "Shout library v2 interface\n\n" + "Use this module to send audio data to an icecast (or shoutcast) server\n" + "shout.Shout() creates a new Shout object.\n\n" + + "Shout\n\n" + "Use this object to send data to an icecast server.\n" + "Set the connection attributes before calling \"open\" (at least\n" + "\"host\", \"port\", \"password\" and \"mount\" must be specified).\n\n" + "Methods:\n" + " open() - connect to server\n" + " close() - disconnect from server\n" + " send(data) - send audio data to server\n" + " sync() - sleep until server needs more data. This is equal to\n" + " the time it takes to play data sent since last sync\n" + " delay() - return milliseconds to wait before sending more data\n" + " queuelen() - return number of bytes on the nonblocking write queue\n" + "set_metadata(dict) - update stream metadata on server (current known key is\n" + " \"song\". Not currently supported for ogg.\n\n" + "Attributes:\n" + " host - name or address of destination server\n" + " port - port of destination server\n" + " user - source user name (optional)\n" + " password - source password\n" + " mount - mount point on server (relative URL, eg \"/stream.ogg\")\n" + " protocol - server protocol: \"http\" (the default) for icecast 2,\n" + " \"xaudiocast\" for icecast 1, or \"icy\" for shoutcast\n" + "nonblocking - use nonblocking send\n" + " format - audio format: \"ogg\" (the default) or \"mp3\"\n" + " name - stream name\n" + " url - stream web page\n" + " genre - stream genre\n" + "description - longer stream description\n" + " audio_info - dictionary of stream audio parameters, for YP information.\n" + " Useful keys include \"bitrate\" (in kbps), \"samplerate\"\n" + " (in Hz), \"channels\" and \"quality\" (Ogg encoding\n" + " quality). All dictionary values should be strings. The known\n" + " keys are defined as the SHOUT_AI_* constants, but any other\n" + " will be passed along to the server as well.\n" + " dumpfile - file name to record stream to on server (not supported on\n" + " all servers)\n" + " agent - for customizing the HTTP user-agent header\n\n"; + +static PyTypeObject ShoutObject_Type = { + PyObject_HEAD_INIT(NULL) + 0, + "shout.Shout", + sizeof(ShoutObject), + 0, + pshoutobj_free, /* tp_dealloc */ + 0, /* tp_print */ + pshoutobj_getattr, + pshoutobj_setattr, + 0, /* tp_compare */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + 0, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + 0, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + 0, /* tp_flags */ + "See shout module help: help(shout)\n" +}; + +static PyMethodDef ShoutMethods[] = { + { "version", pshout_version, METH_VARARGS, + "Return the version of libshout being used, as a string." }, + { "Shout", pshoutobj_new, METH_VARARGS, + "Create a new Shout object." }, + { NULL, NULL, 0, NULL } +}; + +static ShoutObjectAttr ShoutObjectAttrs[] = { + { "host", (pshout_set_shout)shout_set_host, pshoutobj_set_str }, + { "port", (pshout_set_shout)shout_set_port, pshoutobj_set_int }, + { "user", (pshout_set_shout)shout_set_user, pshoutobj_set_str }, + { "password", (pshout_set_shout)shout_set_password, pshoutobj_set_str }, + { "agent", (pshout_set_shout)shout_set_agent, pshoutobj_set_str }, + { "format", (pshout_set_shout)shout_set_format, pshoutobj_set_fmt }, + { "protocol", (pshout_set_shout)shout_set_protocol, pshoutobj_set_proto }, + { "nonblocking", (pshout_set_shout)shout_set_nonblocking, pshoutobj_set_bool }, + { "mount", (pshout_set_shout)shout_set_mount, pshoutobj_set_str }, + { "name", (pshout_set_shout)shout_set_name, pshoutobj_set_str }, + { "url", (pshout_set_shout)shout_set_url, pshoutobj_set_str }, + { "genre", (pshout_set_shout)shout_set_genre, pshoutobj_set_str }, + { "description", (pshout_set_shout)shout_set_description, pshoutobj_set_str }, + { "public", (pshout_set_shout)shout_set_public, pshoutobj_set_int }, + { "dumpfile", (pshout_set_shout)shout_set_dumpfile, pshoutobj_set_str }, + { "audio_info", NULL, pshoutobj_set_audio_info }, + { NULL, NULL, NULL } +}; + +static kv_strint ShoutProtocolMap[] = { + { "http", SHOUT_PROTOCOL_HTTP }, + { "xaudiocast", SHOUT_PROTOCOL_XAUDIOCAST }, + { "icy", SHOUT_PROTOCOL_ICY }, + { NULL, 0 } +}; + +static kv_strint ShoutFormatMap[] = { + { "ogg", SHOUT_FORMAT_OGG }, + { "mp3", SHOUT_FORMAT_MP3 }, + { "vorbis", SHOUT_FORMAT_OGG }, /* for backwards compatability */ + { NULL, 0 } +}; + +static PyMethodDef ShoutObjectMethods[] = { + { "open", (PyCFunction)pshoutobj_open, METH_NOARGS, + "Connect to server." }, + { "close", (PyCFunction)pshoutobj_close, METH_NOARGS, + "Close connection to server." }, + { "send", (PyCFunction)pshoutobj_send, METH_VARARGS, + "Send audio data to server." }, + { "sync", (PyCFunction)pshoutobj_sync, METH_NOARGS, + "Sleep for time required to play previously sent audio data." }, + { "delay", (PyCFunction)pshoutobj_delay, METH_NOARGS, + "Return amount of time in milliseconds to wait before sending more data." }, + { "queuelen", (PyCFunction)pshoutobj_queuelen, METH_NOARGS, + "Return the number of bytes currently on the write queue for nonblocking send" }, + { "set_metadata", (PyCFunction)pshoutobj_set_metadata, METH_VARARGS, + "Update stream metadata on server (takes a dictionary argument. Current keys are: \"song\"" }, + + /* attributes (cribbed from Arc's ogg-python technique) */ + { "host", NULL, 0, NULL }, + { "port", NULL, 0, NULL }, + { "user", NULL, 0, NULL }, + { "password", NULL, 0, NULL }, + { "agent", NULL, 0, NULL }, + { "format", NULL, 0, NULL }, + { "protocol", NULL, 0, NULL }, + { "nonblocking", NULL, 0, NULL }, + { "mount", NULL, 0, NULL }, + { "name", NULL, 0, NULL }, + { "url", NULL, 0, NULL }, + { "genre", NULL, 0, NULL }, + { "description", NULL, 0, NULL }, + { "public", NULL, 0, NULL }, + { "dumpfile", NULL, 0, NULL }, + { "audio_info", NULL, 0, NULL }, + + /* sentinel */ + { NULL, NULL, 0, NULL } +}; + +void initshout(void) { + PyObject* mod; + PyObject* dict; + + ShoutObject_Type.ob_type = &PyType_Type; + + mod = Py_InitModule3("shout", ShoutMethods, docstring); + dict = PyModule_GetDict(mod); + ShoutError = PyErr_NewException("shout.ShoutException", NULL, NULL); + PyDict_SetItemString(dict, "ShoutException", ShoutError); + + PyModule_AddIntConstant(mod, "SHOUTERR_SUCCESS", SHOUTERR_SUCCESS); + PyModule_AddIntConstant(mod, "SHOUTERR_INSANE", SHOUTERR_INSANE); + PyModule_AddIntConstant(mod, "SHOUTERR_NOCONNECT", SHOUTERR_NOCONNECT); + PyModule_AddIntConstant(mod, "SHOUTERR_NOLOGIN", SHOUTERR_NOLOGIN); + PyModule_AddIntConstant(mod, "SHOUTERR_SOCKET", SHOUTERR_SOCKET); + PyModule_AddIntConstant(mod, "SHOUTERR_MALLOC", SHOUTERR_MALLOC); + PyModule_AddIntConstant(mod, "SHOUTERR_METADATA", SHOUTERR_METADATA); + PyModule_AddIntConstant(mod, "SHOUTERR_CONNECTED", SHOUTERR_CONNECTED); + PyModule_AddIntConstant(mod, "SHOUTERR_UNCONNECTED", SHOUTERR_UNCONNECTED); + PyModule_AddIntConstant(mod, "SHOUTERR_UNSUPPORTED", SHOUTERR_UNSUPPORTED); + PyModule_AddIntConstant(mod, "SHOUTERR_BUSY", SHOUTERR_BUSY); + + PyModule_AddStringConstant(mod, "SHOUT_AI_BITRATE", SHOUT_AI_BITRATE); + PyModule_AddStringConstant(mod, "SHOUT_AI_SAMPLERATE", SHOUT_AI_SAMPLERATE); + PyModule_AddStringConstant(mod, "SHOUT_AI_CHANNELS", SHOUT_AI_CHANNELS); + PyModule_AddStringConstant(mod, "SHOUT_AI_QUALITY", SHOUT_AI_QUALITY); +} + +/* -- shout module methods -- */ + +static PyObject* pshout_version(PyObject* self, PyObject* args) { + if (!PyArg_ParseTuple(args, "")) + return NULL; + + return Py_BuildValue("s", shout_version(NULL, NULL, NULL)); +} + +/* -- ShoutObject instance methods -- */ + +static PyObject* pshoutobj_new(PyObject* self, PyObject* args) { + ShoutObject* me; + + if (!PyArg_ParseTuple(args, "")) + return NULL; + + if (!(me = PyObject_New(ShoutObject, &ShoutObject_Type))) + return NULL; + + me->attr = NULL; + + if (!(me->conn = shout_new())) { + PyErr_NoMemory(); + PyObject_Del(self); + + return NULL; + } + + return (PyObject*)me; +} + +static void pshoutobj_free(PyObject* self) { + ShoutObject* me = (ShoutObject*)self; + + Py_XDECREF(me->attr); + shout_free(me->conn); + PyObject_Del(self); +} + +static void pshoutobj_initattrs(PyObject* self) { + shout_t* conn = ((ShoutObject*)self)->conn; + int val, i; + + pshoutobj_setattr(self, "host", Py_BuildValue("s", shout_get_host(conn))); + pshoutobj_setattr(self, "port", Py_BuildValue("i", shout_get_port(conn))); + pshoutobj_setattr(self, "user", Py_BuildValue("s", shout_get_user(conn))); + pshoutobj_setattr(self, "password", Py_BuildValue("")); + pshoutobj_setattr(self, "mount", Py_BuildValue("")); + pshoutobj_setattr(self, "name", Py_BuildValue("")); + pshoutobj_setattr(self, "url", Py_BuildValue("")); + pshoutobj_setattr(self, "genre", Py_BuildValue("")); + pshoutobj_setattr(self, "description", Py_BuildValue("")); + pshoutobj_setattr(self, "audio_info", Py_BuildValue("")); + pshoutobj_setattr(self, "dumpfile", Py_BuildValue("")); + pshoutobj_setattr(self, "agent", Py_BuildValue("s", shout_get_agent(conn))); + pshoutobj_setattr(self, "protocol", Py_BuildValue("")); + pshoutobj_setattr(self, "nonblocking", shout_get_nonblocking(conn) ? Py_True : Py_False); + pshoutobj_setattr(self, "format", Py_BuildValue("")); + + val = shout_get_protocol(conn); + for (i = 0; ShoutProtocolMap[i].name; i++) + if (ShoutProtocolMap[i].val == val) { + pshoutobj_setattr(self, "protocol", Py_BuildValue("s", ShoutProtocolMap[i].name)); + break; + } + + val = shout_get_format(conn); + for (i = 0; ShoutFormatMap[i].name; i++) + if (ShoutFormatMap[i].val == val) { + pshoutobj_setattr(self, "format", Py_BuildValue("s", ShoutFormatMap[i].name)); + break; + } +} + +static PyObject* pshoutobj_getattr(PyObject* self, char* name) { + ShoutObject* me = (ShoutObject*)self; + + if (!me->attr) + pshoutobj_initattrs(self); + + if (me->attr) { + PyObject* v = PyDict_GetItemString(me->attr, name); + if (v) { + Py_INCREF(v); + return v; + } + } + return Py_FindMethod(ShoutObjectMethods, self, name); +} + +static int pshoutobj_setattr(PyObject* self, char* name, PyObject* v) { + ShoutObject* me = (ShoutObject*)self; + ShoutObjectAttr* attr; + + if (!me->attr && !(me->attr = PyDict_New())) + return -1; + + if (v == NULL) + return -1; + + for (attr = ShoutObjectAttrs; attr->name; attr++) { + if (!strcmp(attr->name, name)) { + if (v != Py_None && attr->set(attr, me, v) != SHOUTERR_SUCCESS) { + if (!PyErr_Occurred()) + PyErr_SetString(ShoutError, shout_get_error(me->conn)); + return -1; + } + break; + } + } + + return PyDict_SetItemString(me->attr, name, v); +} + +static PyObject* pshoutobj_open(ShoutObject* self) { + if (shout_open(self->conn) != SHOUTERR_SUCCESS) { + PyErr_SetString(ShoutError, shout_get_error(self->conn)); + + return NULL; + } + + return Py_BuildValue("i", 1); +} + +static PyObject* pshoutobj_close(ShoutObject* self) { + if (shout_close(self->conn) != SHOUTERR_SUCCESS) { + PyErr_SetString(ShoutError, shout_get_error(self->conn)); + + return NULL; + } + + return Py_BuildValue("i", 1); +} + +static PyObject* pshoutobj_send(ShoutObject* self, PyObject* args) { + const unsigned char* data; + size_t len; + + if (!PyArg_ParseTuple(args, "s#", &data, &len)) + return NULL; + + if (shout_send(self->conn, data, len) != SHOUTERR_SUCCESS) { + PyErr_SetString(ShoutError, shout_get_error(self->conn)); + + return NULL; + } + + return Py_BuildValue("i", 1); +} + +static PyObject* pshoutobj_sync(ShoutObject* self) { + shout_sync(self->conn); + + return Py_BuildValue("i", 1); +} + +static PyObject* pshoutobj_delay(ShoutObject* self) { + return Py_BuildValue("i", shout_delay(self->conn)); +} + +static PyObject* pshoutobj_queuelen(ShoutObject* self) { + return Py_BuildValue("i", shout_queuelen(self->conn)); +} + +static PyObject* pshoutobj_set_metadata(ShoutObject* self, PyObject* args) { + shout_metadata_t* metadata; + PyObject* dict; + PyObject* key; + PyObject* val; + const char* skey; + const char* sval; + int i = 0; + int rc; + + if (!(metadata = shout_metadata_new())) { + PyErr_NoMemory(); + return NULL; + } + + if (!PyArg_ParseTuple(args, "O!", &PyDict_Type, &dict)) + return NULL; + + while (PyDict_Next(dict, &i, &key, &val)) { + if (!PyString_Check(key)) { + PyErr_SetString(PyExc_TypeError, "Dictionary key must be string"); + shout_metadata_free(metadata); + return NULL; + } + if (!PyString_Check(val)) { + PyErr_SetString(PyExc_TypeError, "Dictionary value must be string"); + shout_metadata_free(metadata); + return NULL; + } + + skey = PyString_AsString(key); + sval = PyString_AsString(val); + + if ((rc = shout_metadata_add(metadata, skey, sval)) != SHOUTERR_SUCCESS) { + if (rc == SHOUTERR_MALLOC) + PyErr_NoMemory(); + else if (rc == SHOUTERR_INSANE) + PyErr_SetString(PyExc_TypeError, "Dictionary key must not be empty"); + shout_metadata_free(metadata); + return NULL; + } + } + + rc = shout_set_metadata(self->conn, metadata); + shout_metadata_free(metadata); + + if (rc != SHOUTERR_SUCCESS) { + PyErr_SetString(ShoutError, "Metadata not supported in this connection"); + return NULL; + } + + return Py_BuildValue("i", 1); +} + +static int pshoutobj_set_str(ShoutObjectAttr* attr, ShoutObject* self, PyObject* v) { + const char* str; + pshout_set_shout_str set_shout; + + if (!PyString_Check(v)) { + PyErr_SetString(PyExc_TypeError, "String argument required"); + return -1; + } + + str = PyString_AsString(v); + set_shout = (pshout_set_shout_str)attr->set_shout; + return set_shout(self->conn, str); +} + +static int pshoutobj_set_int(ShoutObjectAttr* attr, ShoutObject* self, PyObject* v) { + long val; + pshout_set_shout_int set_shout; + + if (!PyInt_Check(v)) { + PyErr_SetString(PyExc_TypeError, "Numerical argument required"); + return -1; + } + + val = PyLong_AsLong(v); + set_shout = (pshout_set_shout_int)attr->set_shout; + return set_shout(self->conn, val); +} + +static int pshoutobj_set_bool(ShoutObjectAttr* attr, ShoutObject* self, PyObject* v) { + long val; + pshout_set_shout_int set_shout; + + if (!PyBool_Check(v)) { + PyErr_SetString(PyExc_TypeError, "Boolean argument required"); + return -1; + } + + val = (v == Py_True) ? 1 : 0; + set_shout = (pshout_set_shout_int)attr->set_shout; + return set_shout(self->conn, val); +} + +static int pshoutobj_set_fmt(ShoutObjectAttr* attr, ShoutObject* self, PyObject* v) { + const char* val; + kv_strint* fmt_map; + pshout_set_shout_int set_shout; + + if (!PyString_Check(v)) { + PyErr_SetString(PyExc_TypeError, "String argument required"); + return SHOUTERR_INSANE; + } + + val = PyString_AsString(v); + for (fmt_map = ShoutFormatMap; fmt_map->name; fmt_map++) { + if (!strcmp(fmt_map->name, val)) { + set_shout = (pshout_set_shout_int)attr->set_shout; + return set_shout(self->conn, fmt_map->val); + } + } + + PyErr_SetString(ShoutError, "Unsupported format"); + return SHOUTERR_UNSUPPORTED; +} + +static int pshoutobj_set_proto(ShoutObjectAttr* attr, ShoutObject* self, PyObject* v) { + const char* val; + kv_strint* proto_map; + pshout_set_shout_int set_shout; + + if (!PyString_Check(v)) { + PyErr_SetString(PyExc_TypeError, "String argument required"); + return SHOUTERR_INSANE; + } + + val = PyString_AsString(v); + for (proto_map = ShoutProtocolMap; proto_map->name; proto_map++) { + if (!strcmp(proto_map->name, val)) { + set_shout = (pshout_set_shout_int)attr->set_shout; + return set_shout(self->conn, proto_map->val); + } + } + + PyErr_SetString(ShoutError, "Unsupported protocol"); + return SHOUTERR_UNSUPPORTED; +} + +static int pshoutobj_set_audio_info(ShoutObjectAttr* attr, ShoutObject* self, PyObject* v) { + PyObject* key; + PyObject* val; + const char* skey; + const char* sval; + int i = 0; + int rc; + + if (!PyDict_Check(v)) { + PyErr_SetString(PyExc_TypeError, "Dictionary argument required"); + return SHOUTERR_INSANE; + } + + while (PyDict_Next(v, &i, &key, &val)) { + if (!PyString_Check(key)) { + PyErr_SetString(PyExc_TypeError, "Dictionary key must be string"); + return SHOUTERR_INSANE; + } + if (!PyString_Check(val)) { + PyErr_SetString(PyExc_TypeError, "Dictionary value must be string"); + return SHOUTERR_INSANE; + } + + skey = PyString_AsString(key); + sval = PyString_AsString(val); + + if ((rc = shout_set_audio_info(self->conn, skey, sval)) != SHOUTERR_SUCCESS) + return rc; + } + + return SHOUTERR_SUCCESS; +} diff --git a/tools.py b/tools.py new file mode 100755 index 0000000..cbe821b --- /dev/null +++ b/tools.py @@ -0,0 +1,73 @@ +#!/usr/bin/python + +import sys, os, random + +#Playdir='/home/cellar/Cellar_playlist/' +#IndexFile='/home/cellar/stream/d-fuzz_1_index.txt' +#RandomIndexListFile='/home/cellar/stream/d-fuzz_1_random_index_list.txt' +#PlaylistLengthOrigFile='/home/cellar/stream/d-fuzz_1_playlist_length.txt' + +def randrange(start, stop): + values = range(start, stop) + random.shuffle(values) + while values: + yield values.pop() + raise StopIteration + + + + +#print nf + +fill=open(PlaylistLengthOrigFile,'rw') + +nforig=int(fill.readline()) + +if not nf == nforig: + fil=open(RandomIndexListFile,'w') + ril=randrange(0,nf) + #print ril + k=1 + for i in ril: + fil.write("%d\n" % (i)) +# fil.close() + +fi=open(IndexFile,'rw') +fil=open(RandomIndexListFile,'rw') + +#print nforig +if nforig < nf: + nforig = nf + +f_index=int(fi.readline()) + +#tmpil = fil.readlines() +f_index_list = range(nforig) +j = 0 +for i in fil.readlines(): + f_index_list[j] = int(i) + j+=1 + #print f_index_list[j] + +fi.close() +fil.close() +fill.close() + +if f_index == nf or f_index > nf: + f_index = 0 + +#print f_index_list[f_index] +#print f_index +print Playdir + playlist[f_index_list[f_index]] + +f_index+=1 + +fi = open(IndexFile,'w') +fi.write("%d" % (f_index)) +fi.close() + +fill=open(PlaylistLengthOrigFile,'w') +fill.write("%d" % (nf)) +fill.close() + + diff --git a/xmltodict.py b/xmltodict.py new file mode 100644 index 0000000..e9a2f3f --- /dev/null +++ b/xmltodict.py @@ -0,0 +1,48 @@ +#!/usr/bin/env python + +# Easily import simple XML data to Python dictionary +# http://www.gmta.info/publications/parsing-simple-xml-structure-to-a-python-dictionary + +import xml.dom.minidom + +def haschilds(dom): + + # Checks whether an element has any childs + # containing real tags opposed to just text. + + for childnode in dom.childNodes: + if childnode.nodeName != "#text" and \ + childnode.nodeName != "#cdata-section": + return True + + return False + +def indexchilds(dom, enc): + childsdict = dict() + + for childnode in dom.childNodes: + name = childnode.nodeName.encode(enc) + if name == "#text" or name == "#cdata-section": + # ignore whitespaces + continue + + if haschilds(childnode): + v = indexchilds(childnode, enc) + else: + v = childnode.childNodes[0].nodeValue.encode(enc) + + if name in childsdict: + if isinstance(childsdict[name], dict): + # there is multiple instances of this node - convert to list + childsdict[name] = [childsdict[name]] + childsdict[name].append(v) + else: + childsdict[name] = v + + return childsdict + +def xmltodict(data, enc=None): + dom = xml.dom.minidom.parseString(data.strip()) + return indexchilds(dom, enc) + +