def purge_old_birch():
print_label("Purging old BIRCH")
os.chdir(ARGS.install_dir)
contents=os.listdir(os.getcwd())
if "install-birch" in contents:
for each in birch_files:
if (each!="local" and each.count("birch_backup")!=1 and os.path.lexists(ARGS.install_dir+"/"+each)):
print_console("Removing old BIRCH component: "+each)
filename=ARGS.install_dir+"/"+each
if (os.path.isdir(filename)):
try:
shutil.rmtree(filename)
if (os.path.isdir(filename)):
os.remove(filename)
except:
err=traceback.format_exc()
print_console(err)
JOptionPane.showMessageDialog(None, "An error occurred deleting file: "+filename)
else:
pass
def replace_all(file,searchExp,replaceExp):
print_console("Replacing lines in file"+file)
if (os.path.lexists(file)):
for line in fileinput.input(file, inplace=1):
if searchExp in line:
line = line.replace(searchExp,replaceExp)
sys.stdout.write(line)
def purge_old_birch():
print_label("Purging old BIRCH")
os.chdir(ARGS.install_dir)
contents = os.listdir(os.getcwd())
if "install-birch" in contents:
for each in birch_files:
if (each != "local" and each.count("birch_backup") != 1
and os.path.lexists(ARGS.install_dir + "/" + each)):
print_console("Removing old BIRCH component: " + each)
filename = ARGS.install_dir + "/" + each
if (os.path.isdir(filename)):
try:
shutil.rmtree(filename)
if (os.path.isdir(filename)):
os.remove(filename)
except:
err = traceback.format_exc()
print_console(err)
JOptionPane.showMessageDialog(
None,
"An error occurred deleting file: " + filename)
else:
pass
def extract_binary(binary): if (os.path.lexists(ARGS.install_dir +"/"+binary+ ".tar.gz")): if (windows): cygwin_untar(ARGS.install_dir +"/"+binary+ ".tar.gz",binary+ ".tar.gz") else: untar(binary+ ".tar.gz") else: print_console( "The required file "+binary+ ".tar.gz was not found")
def check_depend(depend):
#if the dependency is found, then this will evaluate to true, else, false
found= os.popen("which "+depend).read().strip() !=""
print_console("Dependancy \""+depend+"\" found: "+str(found))
if (not found):
return False
else:
return True
def get_binary(platform):
url = ARGS.BIN_URL
url=url.replace("$PLATFORM",platform)
if (ARGS.is_development):
url=url.replace("$TYPE","D")
url=url.replace("CURRENT","Development")
else:
url=url.replace("$TYPE",ARGS.NEWEST_VERSION)
print_console( "Downloading binaries for platform \"" + platform + "\" to " + ARGS.install_dir + " from " + url)
wget(url, platform+".tar.gz",CONSOLE)
def clobber_check():
if (os.path.lexists(ARGS.install_dir)):
contents=os.listdir(ARGS.install_dir)
if (contents.count("local")!=0 or os.path.exists(ARGS.install_dir+"/admin/BIRCH.properties")):
print_console("ERROR! The directory specified already contains a BIRCH installation! Aborting")
JOptionPane.showMessageDialog(None,"Installation cancelled to prevent clobbering existing installation.\nPlease restart installer and select a different directory, or remove old installation")
shutdown()
else:
check=os.popen("echo $BIRCH").read().strip()
if (check!=None and check!=""):
print_console("An existing BIRCH installation was found at:\""+check+"\"")
if (os.path.lexists(check) and os.path.samefile(check, ARGS.install_dir)):
message="The installation directory that you specified:\n"+ARGS.install_dir+"\nAlready contains a BIRCH installation. Are you sure you wish to proceed?(NOT recommended)"
reload = JOptionPane.showConfirmDialog(None,message, "Input",JOptionPane.YES_NO_OPTION);
if (reload==JOptionPane.NO_OPTION):
print_console("User aborted install.")
shutdown()
else:
print_console("User decided to install over old installation.")
return
def set_permissions(home):
print_console("Setting permissions")
os.popen("chmod a+rx .")
os.popen("chmod a+rx newuser "+home+"/install-birch/makelinks.sh")
os.popen("chmod a+rx "+home)
contents=os.listdir(home)
for each in contents:
if (os.path.isdir(each)):
os.popen("chmod a+rx "+each)
os.popen("chmod a+rx "+home+"/admin/launchers/birch.desktop")
def update_birch():
print_label("Updating BIRCH")
check_directory(ARGS.install_dir)
os.chdir(ARGS.install_dir)
if (ARGS.make_backup):
compress_old_birch()
run_nobirch()
purge_old_birch()
main_install()
print_console("Update complete")
def update_birch():
print_label("Updating BIRCH")
check_directory(ARGS.install_dir)
os.chdir(ARGS.install_dir)
if (ARGS.make_backup):
compress_old_birch()
run_nobirch()
purge_old_birch()
main_install()
print_console("Update complete")
def check_depends():
def check_depend(depend):
#if the dependency is found, then this will evaluate to true, else, false
found= os.popen("which "+depend).read().strip() !=""
print_console("Dependancy \""+depend+"\" found: "+str(found))
if (not found):
return False
else:
return True
dependancies=["csh","java","python"]
foundall=True
for each in dependancies:
foundall=check_depend(each)
if (not foundall):
print_console("Dependancy " + each+ " not found on system path!")
return False
return foundall
def main(homedir,homepath):
if (os.path.isdir(homedir)):
mini = check_mini(homedir)
print_console("minibirch = "+str(mini))
os.chdir(homedir+"/admin")
if (homepath!=None):
home=homepath
else:
home=homedir
if (mini):
print_console("Minibirch is not currently supported by birchhome")
setup_mini(home)
else:
setup_birch(home)
replace_all_ldirs(home)
set_permissions(home)
set_db_id(home,"frist")
set_db_id(home,"psgendb")
else:
print_console("No such directory: "+homedir+", exitting in failure")
exit(1)
def check_directory(path):
if (os.path.lexists(path)):
contents = os.listdir(path)
if (contents.count("install-birch") == 0):
print_console("The selected directory " + path +
" does NOT contain a BIRCH installation!")
message = "The selected path does NOT contain a BIRCH installation.\nPlease select the base directory of the installation that you wish to update,\nOr click \"no\" to cancel update."
reload = JOptionPane.showConfirmDialog(None, message, "Input",
JOptionPane.YES_NO_OPTION)
if (reload == JOptionPane.NO_OPTION):
print_console("User aborted install.")
commonlib.shutdown()
fc = JFileChooser()
fc.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY)
fc.showOpenDialog(None)
path = fc.getSelectedFile().getPath()
check_directory(path)
else:
ARGS.install_dir = path
print_console("The selected directory " + path +
" contains a BIRCH installation, it will be updated")
def main(cwd):
try:
start = time.time()
run_main(cwd) #this will produce a crash: must be called as module
end = time.time()
elapsed= end - start
min = elapsed/60
print_console("Installation took "+str(min)+" minutes.")
JOptionPane.showMessageDialog(None,"Please bookmark BIRCH custom documentation, which will appear in a web browser")
showCustomDoc()
JOptionPane.showMessageDialog(None,"Installation completed successfully.")
except:
# print_console(err)
err=traceback.format_exc()
print_console(err)
#print_console("Sending bug to bugmail")
#ARGS.log_file.flush()
#ARGS.log_file.close()
#from bugmail import send_bug
#send_bug()
JOptionPane.showMessageDialog(None,"Installation failed, please try again and submit install log as a bug report.")
finally:
print_console("Installation finished")
shutdown()
def run_main(cwd):
print_label("Running getbirch installer process")
if (ARGS.is_update):
print_console("Updating an existing BIRCH installation")
ARGS.set_installdir(cwd)
if "winxp-32" in ARGS.platform:
print_console("This is a windows install")
has_depends=True
else:
has_depends=check_depends()
if (not has_depends):
print_console("A required dependancy is not present on system path, BIRCH cannot be installed")
shutdown()
if (not ARGS.is_update):
clobber_check()
if (os.path.lexists(ARGS.install_dir)):
os.chdir(ARGS.install_dir)
fetch = True
if (ARGS.disc_install):
disc_prepare()
fetch = False
def extract_tarballs(windows=False):
def extract_binary(binary):
if (os.path.lexists(ARGS.install_dir +"/"+binary+ ".tar.gz")):
if (windows):
cygwin_untar(ARGS.install_dir +"/"+binary+ ".tar.gz",binary+ ".tar.gz")
else:
untar(binary+ ".tar.gz")
else:
print_console( "The required file "+binary+ ".tar.gz was not found")
print_console( "Decompressing framework...")
os.chdir(ARGS.install_dir)
if (os.path.lexists(ARGS.install_dir + "/framework.tar.gz")):
if (windows and not ARGS.isGitDev):
cygwin_untar(ARGS.install_dir + "/framework.tar.gz","framework.tar.gz")
elif(not ARGS.isGitDev):
untar("framework.tar.gz")
elif (ARGS.isGitDev):
if (windows):
cygwin_untar(ARGS.install_dir + "/framework.tar.gz","framework.tar.gz",noroot=True)
else:
excludelist=list()
if (ARGS.is_update):
exclude.append("local")
untar("framework.tar.gz",path=".",noroot=True,exclude=excludelist)
#print_console("Restoring permission/time data.")
#restoreMetaData(ARGS.install_dir)
#print_console("Metadata restored.")
else:
print_console( "The required file framework.tar.gz was not found")
return
print_console( "Decompressing binaries...")
if (not ARGS.multi_bins):
extract_binary(ARGS.platform)
else:
for each in ARGS.platforms:
extract_binary(each)
def disc_prepare():
binaries= tarfile.open(ARGS.top_dir+"/binaries.tar.gz")
def untar_binary_tar(name):
print_console("Extracting "+name+ " to "+ARGS.install_dir+"/"+name)
binaries.extract(name,ARGS.install_dir)
print_console("This is a disc install, must decompress binaries to install directory")
print_console("Copying framework to installation directory...")
shutil.copy(ARGS.top_dir+"/framework.tar.gz", ARGS.install_dir)
print_console("Copying binaries to installation directory...")
for each in ARGS.platforms:
untar_binary_tar(each+".tar.gz")
def set_birch_home(files,home):
if (home[len(home)-1]=="/"):
home=home[0:len(home)-1]
print_console("Using "+home+" as home directory for replacement")
for each in files:
each=each.replace("$BIRCH",home)
if (os.path.lexists(each)):
print_console("Setting location of BIRCH home directory as "+home+" in "+each)
#replace all $BIRCH tags with the actual path to $BIRCH
replace_all(each, "$BIRCH/",home+"/")#note that the slash is necessary because of vars like $BIRCH_DEBUG
replace_all(each, "$BIRCH ",home)#note that the space is necessary
#replace /home/psgendb tags with home
replace_all(each,REPLACEKEY,home)
else:
print_console("The path "+each+" does not exist")
def check_directory(path):
if (os.path.lexists(path)):
contents=os.listdir(path)
if (contents.count("install-birch")==0):
print_console("The selected directory "+path+" does NOT contain a BIRCH installation!")
message="The selected path does NOT contain a BIRCH installation.\nPlease select the base directory of the installation that you wish to update,\nOr click \"no\" to cancel update."
reload = JOptionPane.showConfirmDialog(None,message, "Input",JOptionPane.YES_NO_OPTION);
if (reload==JOptionPane.NO_OPTION):
print_console("User aborted install.")
commonlib.shutdown()
fc = JFileChooser();
fc.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
fc.showOpenDialog(None);
path = fc.getSelectedFile().getPath();
check_directory(path)
else:
ARGS.install_dir=path
print_console("The selected directory "+path+" contains a BIRCH installation, it will be updated")
def get_framework():
url=None
os.chdir(ARGS.install_dir)
if(ARGS.isGitDev):
ARGS.GITDEV_HASHMAP["h"]=ARGS.selectedTag[1]
params=urllib.urlencode(ARGS.GITDEV_HASHMAP)
ARGS.FRAMEWORK_URL=ARGS.GITDEV_URL+"%s"%params
url=ARGS.FRAMEWORK_URL
print_console("Using Git: Downloading development framework to " + ARGS.install_dir + " from " + url)
print_console("Please wait... a fresh archive is being cooked up...")
else:
if (not ARGS.is_mini and not ARGS.is_development):
url=ARGS.FRAMEWORK_URL
url=url.replace("$TYPE",ARGS.NEWEST_VERSION)
print_console( "Downloading birch framework to " + ARGS.install_dir + " from " + url)
elif (not ARGS.is_development and ARGS.is_mini):
url=ARGS.MINI_URL
url=url.replace("$TYPE",ARGS.NEWEST_VERSION)
print_console( "Downloading miniBirch framework to " + ARGS.install_dir + " from " + url)
elif(ARGS.is_development and not ARGS.is_mini):
url=ARGS.FRAMEWORK_URL
url=url.replace("$TYPE","D")
url=url.replace("CURRENT","Development")
print_console( "Downloading development framework to " + ARGS.install_dir + " from " + url)
elif(ARGS.is_development and ARGS.is_mini):
url=ARGS.MINI_URL
url=url.replace("$TYPE","D")
url=url.replace("CURRENT","Development")
print_console( "Downloading miniBirch development framework to " + ARGS.install_dir + " from " + url)
wget(url, "framework.tar.gz",CONSOLE)
def untar_binary_tar(name):
print_console("Extracting "+name+ " to "+ARGS.install_dir+"/"+name)
binaries.extract(name,ARGS.install_dir)
def compress_old_birch():
print_label("Archiving old BIRCH")
filename="birch_backup"+str(datetime.datetime.now()).replace(" ","")+".tar"
filename=filename.replace(":","")
filename=filename.replace("-","")
print_console("Saving old BIRCH in "+filename)
tar = tarfile.open(filename, "w")
os.chdir(ARGS.install_dir)
for each in birch_files:
if (os.path.lexists(ARGS.install_dir+"/"+each)):
print_console("Archiving old birch directory "+ each)
try:
tar.add(each)
except IOError:
print_console("Could not add file: \""+each+"\" to archive:")
ioerr=traceback.format_exc()
print_console(str(ioerr))
message="An IO error occurred, the file \""+each+"\"could not be added to the archive, do you still wish to proceed?"
cont=JOptionPane.showConfirmDialog(None,message, "Input",JOptionPane.YES_NO_OPTION);
if (cont==JOptionPane.NO_OPTION):
print_console("User aborted installation")
JOptionPane.showMessageDialog("It is recommended that you archive manually archive your previous BIRCH installation before you proceed with the update.")
commonlib.shutdown()
except:
err=traceback.format_exc()
print_console(err)
print_console("Unhandled exception occurred, this is a bug. For safety reasons, the update has been aborted")
JOptionPane.showMessageDialog(None,"Unhandled exception occurred, this is a bug. For safety reasons, the update has been aborted")
commonlib.shutdown()
tar.close()
def set_db_id(home,original):
print_console("Setting values for acedb")
db_file=home+"/public_html/birchdb/wspec/passwd.wrm"
replace_all(db_file,original,USER)
os.popen("chmod a+r "+db_file)
def run_uninstall(directory=None,quiet=False):
answer =None
if (("-Q" in sys.argv) or quiet):
print_console("Running in quiet mode")
answer='y'
else:
print_console (">>> You are about remove access to the BIRCH system for this account!")
while (answer != "y" and answer !="n"):
answer = raw_input(">>> Type y to continue, n to exit\n")
if (answer=="n"):
print_console("User cancelled operation.")
exit()
if(directory==None):
os.system("python $BIRCH/admin/rmlauncher.py")
directory="$BIRCH"
elif(os.path.lexists(directory)):
os.system("python "+directory+"/script/rmlauncher.py")
os.chdir(os.getenv('HOME'))
for file in FILE_LIST:
remove_birch(os.getenv('HOME')+"/"+file)
print_console("Done!")
print_console("Logout and login again so that the changes can take effect.")
print_console("If you wish to restore BIRCH access, type")
print_console(directory+"/admin/newuser")
def compress_old_birch():
print_label("Archiving old BIRCH")
filename = "birch_backup" + str(datetime.datetime.now()).replace(
" ", "") + ".tar"
filename = filename.replace(":", "")
filename = filename.replace("-", "")
print_console("Saving old BIRCH in " + filename)
tar = tarfile.open(filename, "w")
os.chdir(ARGS.install_dir)
for each in birch_files:
if (os.path.lexists(ARGS.install_dir + "/" + each)):
print_console("Archiving old birch directory " + each)
try:
tar.add(each)
except IOError:
print_console("Could not add file: \"" + each +
"\" to archive:")
ioerr = traceback.format_exc()
print_console(str(ioerr))
message = "An IO error occurred, the file \"" + each + "\"could not be added to the archive, do you still wish to proceed?"
cont = JOptionPane.showConfirmDialog(None, message, "Input",
JOptionPane.YES_NO_OPTION)
if (cont == JOptionPane.NO_OPTION):
print_console("User aborted installation")
JOptionPane.showMessageDialog(
"It is recommended that you archive manually archive your previous BIRCH installation before you proceed with the update."
)
commonlib.shutdown()
except:
err = traceback.format_exc()
print_console(err)
print_console(
"Unhandled exception occurred, this is a bug. For safety reasons, the update has been aborted"
)
JOptionPane.showMessageDialog(
None,
"Unhandled exception occurred, this is a bug. For safety reasons, the update has been aborted"
)
commonlib.shutdown()
tar.close()
