Examples with Contract com.icodici.universa.contract.Contract used on opensource projects

Example 81 with Contract

use of com.icodici.universa.contract.Contract in project universa by UniversaBlockchain.

the class CLIMain method doCost.

private static void doCost() throws IOException {
    List<String> sources = new ArrayList<String>((List) options.valuesOf("cost"));
    // if command use as key for -register command
    List<String> registerSources = new ArrayList<String>((List) options.valuesOf("register"));
    for (String opt : registerSources) {
        sources.addAll(asList(opt.split(",")));
    }
    List<String> nonOptions = new ArrayList<String>((List) options.nonOptionArguments());
    for (String opt : nonOptions) {
        sources.addAll(asList(opt.split(",")));
    }
    cleanNonOptionalArguments(sources);
    for (int s = 0; s < sources.size(); s++) {
        String source = sources.get(s);
        ContractFileTypes fileType = getFileType(source);
        report("");
        report("Calculating cost of " + source + ", type is " + fileType + "...");
        // Here should repeat procedure of contract processi on the Node
        // (Contract.fromPackedTransaction() -> Contract(byte[], TransactionPack) -> Contract.check() -> Contract.getNewItems.check())
        Contract contract = null;
        if (fileType == ContractFileTypes.BINARY) {
            contract = loadContract(source);
        } else {
            // contract = Contract.fromPackedTransaction(importContract(source).getPackedTransaction());
            addError(Errors.COMMAND_FAILED.name(), source, "Contract should be sealed binary");
        }
        if (contract != null) {
            try {
                contract.check();
            } catch (Quantiser.QuantiserException e) {
                addError("QUANTIZER_COST_LIMIT", contract.toString(), e.getMessage());
            }
            // addErrors(contract.getErrors());
            // if (contract.getErrors().size() == 0) {
            // report("Contract is valid");
            // }
            printProcessingCost(contract);
        }
    }
    finish();
}

Example 82 with Contract

use of com.icodici.universa.contract.Contract in project universa by UniversaBlockchain.

the class CLIMain method doPackWith.

private static void doPackWith() throws IOException {
    List<String> sources = new ArrayList<String>((List) options.valuesOf("pack-with"));
    List<String> nonOptions = new ArrayList<String>((List) options.nonOptionArguments());
    for (String opt : nonOptions) {
        sources.addAll(asList(opt.split(",")));
    }
    cleanNonOptionalArguments(sources);
    List siblingItems = options.valuesOf("add-sibling");
    List revokeItems = options.valuesOf("add-revoke");
    List<String> names = (List) options.valuesOf("name");
    for (int s = 0; s < sources.size(); s++) {
        String source = sources.get(s);
        String name = null;
        if (names.size() > s)
            name = names.get(s);
        Contract contract = loadContract(source, true);
        try {
            if (contract != null) {
                if (contract.check()) {
                    report("pack contract from " + source);
                    if (siblingItems != null) {
                        for (Object sibFile : siblingItems) {
                            Contract siblingContract = loadContract((String) sibFile, true);
                            report("add sibling from " + sibFile);
                            contract.addNewItems(siblingContract);
                        }
                    }
                    if (revokeItems != null) {
                        for (Object revokeFile : revokeItems) {
                            Contract revokeContract = loadContract((String) revokeFile, true);
                            report("add revoke from " + revokeFile);
                            contract.addRevokingItems(revokeContract);
                        }
                    }
                    if (name == null) {
                        name = source;
                    }
                    if (siblingItems != null || revokeItems != null) {
                        contract.seal();
                        saveContract(contract, name, true, true);
                    }
                } else {
                    addErrors(contract.getErrors());
                }
            }
        } catch (Quantiser.QuantiserException e) {
            addError("QUANTIZER_COST_LIMIT", contract.toString(), e.getMessage());
        }
    }
    finish();
}

Example 83 with Contract

use of com.icodici.universa.contract.Contract in project universa by UniversaBlockchain.

the class CLIMain method revokeContract.

/**
 * Revoke specified contract and create a revocation transactional contract.
 *
 * @param contract
 *
 * @return Contract - revoking transaction contract.
 */
@Deprecated
public static Contract revokeContract(Contract contract, PrivateKey... key) throws IOException {
    report("keys num: " + key.length);
    Contract tc = ContractsService.createRevocation(contract, key);
    registerContract(tc, 0, true);
    return tc;
}

Example 84 with Contract

use of com.icodici.universa.contract.Contract in project universa by UniversaBlockchain.

the class CLIMain method doExport.

private static void doExport() throws IOException {
    List<String> sources = new ArrayList<String>((List) options.valuesOf("e"));
    List<String> nonOptions = new ArrayList<String>((List) options.nonOptionArguments());
    for (String opt : nonOptions) {
        sources.addAll(asList(opt.split(",")));
    }
    cleanNonOptionalArguments(sources);
    List<String> formats = new ArrayList<String>((List) options.valuesOf("as"));
    List<String> names = (List) options.valuesOf("name");
    List<String> extractKeyRoles = (List) options.valuesOf("extract-key");
    List extractFields = options.valuesOf("get");
    List updateFields = options.valuesOf("set");
    List updateValues = options.valuesOf("value");
    for (int s = 0; s < sources.size(); s++) {
        String source = sources.get(s);
        String name = null;
        String format = "json";
        if (names.size() > s) {
            name = names.get(s);
            String extension = "";
            int i = name.lastIndexOf('.');
            if (i > 0) {
                extension = name.substring(i + 1).toLowerCase();
            }
            switch(extension) {
                case "json":
                case "xml":
                case "yaml":
                case "yml":
                    format = extension;
            }
        }
        if (formats.size() > s)
            format = formats.get(s);
        else if (formats.size() == 1)
            format = formats.get(0);
        HashMap<String, String> updateFieldsHashMap = new HashMap<>();
        Contract contract = loadContract(source);
        if (contract != null) {
            try {
                for (int i = 0; i < updateFields.size(); i++) {
                    updateFieldsHashMap.put((String) updateFields.get(i), (String) updateValues.get(i));
                }
            } catch (Exception e) {
            }
            if (updateFieldsHashMap.size() > 0) {
                updateFields(contract, updateFieldsHashMap);
            }
            if (extractKeyRoles != null && extractKeyRoles.size() > 0) {
                String extractKeyRole;
                for (int i = 0; i < extractKeyRoles.size(); i++) {
                    extractKeyRole = extractKeyRoles.get(i);
                    if (name == null) {
                        name = source.replaceAll("(?i)\\.(unicon)$", ".pub");
                    }
                    exportPublicKeys(contract, extractKeyRole, name, options.has("base64"));
                }
            } else if (extractFields != null && extractFields.size() > 0) {
                if (name == null) {
                    name = source.replaceAll("(?i)\\.(unicon)$", "_fields." + format);
                }
                exportFields(contract, extractFields, name, format, options.has("pretty"));
            } else {
                if (name == null) {
                    name = source.replaceAll("(?i)\\.(unicon)$", "." + format);
                }
                exportContract(contract, name, format, options.has("pretty"));
            }
        }
    }
    finish();
}

Example 85 with Contract

use of com.icodici.universa.contract.Contract in project universa by UniversaBlockchain.

the class CLIMain method doAnonymize.

private static void doAnonymize() throws IOException {
    List<String> sources = new ArrayList<String>((List) options.valuesOf("anonymize"));
    List<String> roles = new ArrayList<String>((List) options.valuesOf("role"));
    List<String> names = (List) options.valuesOf("name");
    List<String> nonOptions = new ArrayList<String>((List) options.nonOptionArguments());
    for (String opt : nonOptions) {
        sources.addAll(asList(opt.split(",")));
    }
    cleanNonOptionalArguments(sources);
    for (int s = 0; s < sources.size(); s++) {
        String source = sources.get(s);
        Contract contract = loadContract(source);
        if (contract != null) {
            if (roles.size() <= 0) {
                roles = new ArrayList<>(contract.getRoles().keySet());
            }
            for (String roleName : roles) {
                report("Anonymizing role " + roleName + " in " + source + "...");
                contract.anonymizeRole(roleName);
                contract.seal();
            }
            if (names.size() > s) {
                saveContract(contract, names.get(s), true, false);
            } else {
                saveContract(contract, source.replaceAll("(?i)\\.(unicon)$", "_anonymized.unicon"), true, false);
            }
        }
    }
    finish();
}