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contrib/linearize/linearize-hashes.py
| Show All 10 Lines | |||||
| try: # Python 3 | try: # Python 3 | ||||
| import http.client as httplib | import http.client as httplib | ||||
| except ImportError: # Python 2 | except ImportError: # Python 2 | ||||
| import httplib | import httplib | ||||
| import json | import json | ||||
| import re | import re | ||||
| import base64 | import base64 | ||||
| import sys | import sys | ||||
| import os | |||||
| import os.path | |||||
| settings = {} | settings = {} | ||||
| ##### Switch endian-ness ##### | ##### Switch endian-ness ##### | ||||
| def hex_switchEndian(s): | def hex_switchEndian(s): | ||||
| """ Switches the endianness of a hex string (in pairs of hex chars) """ | """ Switches the endianness of a hex string (in pairs of hex chars) """ | ||||
| ▲ Show 20 Lines • Show All 68 Lines • ▼ Show 20 Lines | while height < settings['max_height'] + 1: | ||||
| assert(resp_obj['id'] == x) # assume replies are in-sequence | assert(resp_obj['id'] == x) # assume replies are in-sequence | ||||
| if settings['rev_hash_bytes'] == 'true': | if settings['rev_hash_bytes'] == 'true': | ||||
| resp_obj['result'] = hex_switchEndian(resp_obj['result']) | resp_obj['result'] = hex_switchEndian(resp_obj['result']) | ||||
| print(resp_obj['result']) | print(resp_obj['result']) | ||||
| height += num_blocks | height += num_blocks | ||||
| def get_rpc_cookie(): | |||||
| # Open the cookie file | |||||
| with open(os.path.join(os.path.expanduser(settings['datadir']), '.cookie'), 'r') as f: | |||||
| combined = f.readline() | |||||
| combined_split = combined.split(":") | |||||
| settings['rpcuser'] = combined_split[0] | |||||
| settings['rpcpassword'] = combined_split[1] | |||||
| if __name__ == '__main__': | if __name__ == '__main__': | ||||
| if len(sys.argv) != 2: | if len(sys.argv) != 2: | ||||
| print("Usage: linearize-hashes.py CONFIG-FILE") | print("Usage: linearize-hashes.py CONFIG-FILE") | ||||
| sys.exit(1) | sys.exit(1) | ||||
| f = open(sys.argv[1]) | f = open(sys.argv[1]) | ||||
| for line in f: | for line in f: | ||||
| # skip comment lines | # skip comment lines | ||||
| Show All 13 Lines | if __name__ == '__main__': | ||||
| if 'port' not in settings: | if 'port' not in settings: | ||||
| settings['port'] = 8332 | settings['port'] = 8332 | ||||
| if 'min_height' not in settings: | if 'min_height' not in settings: | ||||
| settings['min_height'] = 0 | settings['min_height'] = 0 | ||||
| if 'max_height' not in settings: | if 'max_height' not in settings: | ||||
| settings['max_height'] = 313000 | settings['max_height'] = 313000 | ||||
| if 'rev_hash_bytes' not in settings: | if 'rev_hash_bytes' not in settings: | ||||
| settings['rev_hash_bytes'] = 'false' | settings['rev_hash_bytes'] = 'false' | ||||
| use_userpass = True | |||||
| use_datadir = False | |||||
| if 'rpcuser' not in settings or 'rpcpassword' not in settings: | if 'rpcuser' not in settings or 'rpcpassword' not in settings: | ||||
| print("Missing username and/or password in cfg file", file=sys.stderr) | use_userpass = False | ||||
| if 'datadir' in settings and not use_userpass: | |||||
| use_datadir = True | |||||
| if not use_userpass and not use_datadir: | |||||
| print("Missing datadir or username and/or password in cfg file", file=sys.stderr) | |||||
| sys.exit(1) | sys.exit(1) | ||||
| settings['port'] = int(settings['port']) | settings['port'] = int(settings['port']) | ||||
| settings['min_height'] = int(settings['min_height']) | settings['min_height'] = int(settings['min_height']) | ||||
| settings['max_height'] = int(settings['max_height']) | settings['max_height'] = int(settings['max_height']) | ||||
| # Force hash byte format setting to be lowercase to make comparisons easier. | # Force hash byte format setting to be lowercase to make comparisons easier. | ||||
| settings['rev_hash_bytes'] = settings['rev_hash_bytes'].lower() | settings['rev_hash_bytes'] = settings['rev_hash_bytes'].lower() | ||||
| # Get the rpc user and pass from the cookie if the datadir is set | |||||
| if use_datadir: | |||||
| get_rpc_cookie() | |||||
| get_block_hashes(settings) | get_block_hashes(settings) | ||||