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# Copyright (c) 2017 Basis Technology.
#
# This software is distributed under the Common Public License 1.0
#
# This script makes the repositories needed to compile The Sleuth Kit and its dependencies.
# To use it, first define the needed environment variables (such as LIBEWF_HOME). This script
# will then clone the git repositories into those locations.
import os
import subprocess
import sys
def setupLibrary(path):
''' sets up the library path variable '''
git_repository_url = "https://github.com/sleuthkit/"
git_zlib_repository_url="https://github.com/madler/"
zlib_path = os.path.normpath(os.path.join(path["libewf_64bit"],"zlib"))
if not os.path.exists(zlib_path):
gitClone(git_zlib_repository_url,"zlib",path["libewf_64bit"])
for library,base_library_path in path.items():
library_path = os.path.normpath(os.path.join(base_library_path , library))
if not os.path.exists(library_path):
gitClone(git_repository_url, library, base_library_path)
def gitClone(URL, repo, path):
# This method will clone the library if it does not exist
cmd = ["git", "clone", URL + repo + ".git" ]
ret = subprocess.call(cmd, stdout=sys.stdout, cwd=path)
if ret != 0:
sys.exit(1)
def main():
#setting the base directory with the help of library env variables.
libewf_home = os.getenv("LIBEWF_HOME")
libvhdi_home = os.getenv("LIBVHDI_HOME")
libvmdk_home = os.getenv("LIBVMDK_HOME")
base_Library_path = {}
if(libewf_home != None):
base_Library_path["libewf_64bit"] = os.path.dirname(libewf_home)
else:
print('Please set the env variable LIBEWF_HOME')
sys.exit(1)
if(libvhdi_home != None):
base_Library_path["libvhdi_64bit"] = os.path.dirname(libvhdi_home)
else:
print('Please set the env variable LIBVHDI_HOME')
sys.exit(1)
if(libvmdk_home != None):
base_Library_path["libvmdk_64bit"] = os.path.dirname(os.path.dirname(libvmdk_home))
else:
print('Please set the env variable LIBVMDK_HOME')
sys.exit(1)
setupLibrary(base_Library_path);
if __name__ == '__main__':
main()
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