chore: Hiero renaming initial (#823)

Signed-off-by: gsstoykov <[email protected]>

.env.sample

@@ -1,5 +1,5 @@
 OPERATOR_KEY=<PRIVATE_KEY>
 OPERATOR_ID=<ACCOUNT_ID>
-HEDERA_NETWORK=<NETWORK_NAME>
+HIERO_NETWORK=<NETWORK_NAME>
 CONFIG_FILE=<PATH_TO_CLIENT_CONFIG>
 PASSPHRASE=<OPTIONAL_PASSWORD_FOR_MNEMONIC_GENERATION>

.github/workflows/zxc-build-library.yaml

@@ -15,7 +15,7 @@ jobs:
     runs-on: hiero-client-sdk-linux-large
 
     env:
-      HEDERA_NETWORK: localhost
+      HIERO_NETWORK: localhost
     strategy:
       matrix:
         include:

CMakeLists.txt

@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.15...3.24)
-project(hedera-sdk-cpp VERSION 0.1.0 DESCRIPTION "Hedera SDK C++" LANGUAGES CXX)
+project(hiero-sdk-cpp VERSION 0.1.0 DESCRIPTION "Hiero SDK C++" LANGUAGES CXX)
 
 set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
@@ -23,7 +23,7 @@ find_package(EXPAT CONFIG REQUIRED)
 
 include(FetchContent)
 include(SystemLibraries.cmake)
-include(HederaApi.cmake)
+include(HieroApi.cmake)
 
 enable_testing()
 

CONTRIBUTING.md

@@ -1,6 +1,6 @@
-# Contributing to the Hedera SDK for C++
+# Contributing to the Hiero SDK for C++
 
-Thank you for your interest in contributing the Hedera SDK for C++!
+Thank you for your interest in contributing the Hiero SDK for C++!
 
 We appreciate your interest in helping us and the rest of our community. We welcome bug reports, feature requests, and
 code contributions.
@@ -129,7 +129,7 @@ It will populate the newly added tag in `origin`.
 
 ### Step 2 - Draft Release in GitHub
 
-Open [Hedera C++ SDK](https://github.com/hashgraph/hedera-sdk-cpp) and search for `Create a new release` link.
+Open [Hiero C++ SDK](https://github.com/hiero-ledger/hiero-sdk-cpp) and search for `Create a new release` link.
 Select tag `v0.3.0` from the dropdown list. Enter the Release title to be same as the release number which is been
 prepared (for example: `v0.3.0`).
 
@@ -146,7 +146,7 @@ emoji ➡️ followed by a description in plain English for each over-arching ne
 #### Examples
 
 This section should list all of the newly added examples. Each of them should represent a link to the implementation (
-for example: [TransferTokensExample.cc](<(https://github.com/hashgraph/hedera-sdk-cpp/blob/main/src/sdk/examples/TransferTokensExample.cc)>). It's a good idea also to add prefix with ➡️ before
+for example: [TransferTokensExample.cc](<(https://github.com/hiero-ledger/hiero-sdk-cpp/blob/main/src/sdk/examples/TransferTokensExample.cc)>). It's a good idea also to add prefix with ➡️ before
 each line.
 
 #### Notes
@@ -160,12 +160,12 @@ Here should be listed all of the Pull Requests (PRs) which are part of the relea
 
 > (pull-request-title) by (@author) in (#link)
 
-[issues]: https://github.com/hashgraph/hedera-sdk-cpp/issues
-[label-bug]: https://github.com/hashgraph/hedera-sdk-cpp/labels/bug
+[issues]: https://github.com/hiero-ledger/hiero-sdk-cpp/issues
+[label-bug]: https://github.com/hiero-ledger/hiero-sdk-cpp/labels/bug
 [mwe]: https://en.wikipedia.org/wiki/Minimal_Working_Example
 [markdown]: https://guides.github.com/features/mastering-markdown/
-[label-feature-enhancement]: https://github.com/hashgraph/hedera-sdk-cpp/labels/Feature%20Enhancement
-[label-new-feature]: https://github.com/hashgraph/hedera-sdk-cpp/labels/New%20Feature
-[pull-requests]: https://github.com/hashgraph/hedera-sdk-cpp/pulls
-[license]: https://github.com/hashgraph/hedera-sdk-cpp/blob/main/LICENSE
+[label-feature-enhancement]: https://github.com/hiero-ledger/hiero-sdk-cpp/labels/Feature%20Enhancement
+[label-new-feature]: https://github.com/hiero-ledger/hiero-sdk-cpp/labels/New%20Feature
+[pull-requests]: https://github.com/hiero-ledger/hiero-sdk-cpp/pulls
+[license]: https://github.com/hiero-ledger/hiero-sdk-cpp/blob/main/LICENSE
 [discord]: https://hedera.com/discord

HederaApi.cmake → HieroApi.cmake

@@ -1,4 +1,4 @@
-set(HAPI_VERSION_TAG "v0.55.0" CACHE STRING "Use the configured version tag for the Hedera API protobufs")
+set(HAPI_VERSION_TAG "v0.55.0" CACHE STRING "Use the configured version tag for the Hiero API protobufs")
 
 if (HAPI_VERSION_TAG STREQUAL "")
     set(HAPI_VERSION_TAG "v0.55.0")

LICENSE

@@ -186,7 +186,7 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-Copyright 2022 Hedera Hashgraph LLC
+Copyright 2024 Hiero
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.

README.md

@@ -2,7 +2,7 @@
 
 ![](https://img.shields.io/badge/c++-17-blue)
 ![](https://img.shields.io/badge/cmake-3.24-blue)
-[![](https://github.com/hashgraph/hedera-sdk-cpp/actions/workflows/flow-pull-request-checks.yaml/badge.svg)](https://github.com/hashgraph/hedera-sdk-cpp/actions/workflows/flow-pull-request-checks.yaml)
+[![](https://github.com/hiero-ledger/hiero-sdk-cpp/actions/workflows/flow-pull-request-checks.yaml/badge.svg)](https://github.com/hiero-ledger/hiero-sdk-cpp/actions/workflows/flow-pull-request-checks.yaml)
 
 The C++ SDK for interacting with a Hiero network.
 
@@ -155,8 +155,8 @@ located in the `addressbook/` and `config/` directories. Make sure your `.env` f
 
 - `OPERATOR_ID`: The ID of the operator account.
 - `OPERATOR_KEY`: The DER-encoded hex private key of the operator account.
-- `HEDERA_NETWORK`: The Hedera network name. Must be one of `mainnet`, `testnet`, or `previewnet`.
-- `PASSPHRASE`: Optional variable used by `hedera-sdk-cpp-generate-private-key-from-mnemonic-example` to generate a
+- `HIERO_NETWORK`: The Hiero network name. Must be one of `mainnet`, `testnet`, or `previewnet`.
+- `PASSPHRASE`: Optional variable used by `hiero-sdk-cpp-generate-private-key-from-mnemonic-example` to generate a
   private key from a mnemonic with a passphrase.
 
 The command to run an example looks like:

src/sdk/examples/AccountAliasExample.cc

@@ -1,22 +1,4 @@
-/*-
- *
- * Hedera C++ SDK
- *
- * Copyright (C) 2020 - 2024 Hedera Hashgraph, LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License")
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
+// SPDX-License-Identifier: Apache-2.0
 #include "AccountBalance.h"
 #include "AccountBalanceQuery.h"
 #include "AccountInfo.h"
@@ -32,25 +14,25 @@
 #include <dotenv.h>
 #include <iostream>
 
-using namespace Hedera;
+using namespace Hiero;
 
 int main(int argc, char** argv)
 {
   dotenv::init();
   const AccountId operatorAccountId = AccountId::fromString(std::getenv("OPERATOR_ID"));
   const std::shared_ptr<PrivateKey> operatorPrivateKey = ED25519PrivateKey::fromString(std::getenv("OPERATOR_KEY"));
 
-  // Get a client for the Hedera testnet, and set the operator account ID and key such that all generated transactions
+  // Get a client for the Hiero testnet, and set the operator account ID and key such that all generated transactions
   // will be paid for by this account and be signed by this key.
   Client client = Client::forTestnet();
   client.setOperator(operatorAccountId, operatorPrivateKey);
 
   /*
-   * Hedera supports a form of auto account creation.
+   * Hiero supports a form of auto account creation.
    *
    * You can "create" an account by generating a private key, and then deriving the public key, without any need to
-   * interact with the Hedera network. The public key more or less acts as the user's account ID. This public key is an
-   * account's mAliasKey: a public key that aliases (or will eventually alias) to a Hedera account.
+   * interact with the Hiero network. The public key more or less acts as the user's account ID. This public key is an
+   * account's mAliasKey: a public key that aliases (or will eventually alias) to a Hiero account.
    *
    * An AccountId takes one of two forms: a normal AccountId with a null mAliasKey member takes the form 0.0.123, while
    * an AccountId with a non-null mAliasKey member takes the form
@@ -62,9 +44,9 @@ int main(int argc, char** argv)
    * transactions, however most queries and transactions involving such an AccountId won't work until Hbar has been
    * transferred to the mAliasKey account.
    *
-   * There is no record in the Hedera network of an account associated with a given mAliasKey until an amount of Hbar is
+   * There is no record in the Hiero network of an account associated with a given mAliasKey until an amount of Hbar is
    * transferred to the account. The moment that Hbar is transferred to that mAliasKey AccountId is the moment that that
-   * account actually begins to exist in the Hedera ledger.
+   * account actually begins to exist in the Hiero ledger.
    */
 
   // Generate a ED25519 private, public key pair

src/sdk/examples/AccountAllowanceExample.cc

@@ -1,22 +1,4 @@
-/*-
- *
- * Hedera C++ SDK
- *
- * Copyright (C) 2020 - 2024 Hedera Hashgraph, LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License")
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
+// SPDX-License-Identifier: Apache-2.0
 #include "AccountAllowanceApproveTransaction.h"
 #include "AccountBalance.h"
 #include "AccountBalanceQuery.h"
@@ -34,15 +16,15 @@
 #include <dotenv.h>
 #include <iostream>
 
-using namespace Hedera;
+using namespace Hiero;
 
 int main(int argc, char** argv)
 {
   dotenv::init();
   const AccountId operatorAccountId = AccountId::fromString(std::getenv("OPERATOR_ID"));
   const std::shared_ptr<PrivateKey> operatorPrivateKey = ED25519PrivateKey::fromString(std::getenv("OPERATOR_KEY"));
 
-  // Get a client for the Hedera testnet, and set the operator account ID and key such that all generated transactions
+  // Get a client for the Hiero testnet, and set the operator account ID and key such that all generated transactions
   // will be paid for by this account and be signed by this key.
   Client client = Client::forTestnet();
   client.setOperator(operatorAccountId, operatorPrivateKey);

src/sdk/examples/AccountAllowanceSerializedExample.cc

@@ -1,22 +1,4 @@
-/*-
- *
- * Hedera C++ SDK
- *
- * Copyright (C) 2020 - 2024 Hedera Hashgraph, LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License")
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
+// SPDX-License-Identifier: Apache-2.0
 #include "AccountAllowanceApproveTransaction.h"
 #include "AccountBalance.h"
 #include "AccountBalanceQuery.h"
@@ -36,15 +18,15 @@
 #include <dotenv.h>
 #include <iostream>
 
-using namespace Hedera;
+using namespace Hiero;
 
 int main(int argc, char** argv)
 {
   dotenv::init();
   const AccountId operatorAccountId = AccountId::fromString(std::getenv("OPERATOR_ID"));
   const std::shared_ptr<PrivateKey> operatorPrivateKey = ED25519PrivateKey::fromString(std::getenv("OPERATOR_KEY"));
 
-  // Get a client for the Hedera testnet, and set the operator account ID and key such that all generated transactions
+  // Get a client for the Hiero testnet, and set the operator account ID and key such that all generated transactions
   // will be paid for by this account and be signed by this key.
   Client client = Client::forTestnet();
   client.setOperator(operatorAccountId, operatorPrivateKey);

src/sdk/examples/AccountCreateWithHtsExample.cc

@@ -1,22 +1,4 @@
-/*-
- *
- * Hedera C++ SDK
- *
- * Copyright (C) 2020 - 2024 Hedera Hashgraph, LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License")
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
+// SPDX-License-Identifier: Apache-2.0
 #include "AccountInfo.h"
 #include "AccountInfoQuery.h"
 #include "Client.h"
@@ -36,15 +18,15 @@
 #include <dotenv.h>
 #include <iostream>
 
-using namespace Hedera;
+using namespace Hiero;
 
 int main(int argc, char** argv)
 {
   dotenv::init();
   const AccountId operatorAccountId = AccountId::fromString(std::getenv("OPERATOR_ID"));
   const std::shared_ptr<PrivateKey> operatorPrivateKey = ED25519PrivateKey::fromString(std::getenv("OPERATOR_KEY"));
 
-  // Get a client for the Hedera testnet, and set the operator account ID and key such that all generated transactions
+  // Get a client for the Hiero testnet, and set the operator account ID and key such that all generated transactions
   // will be paid for by this account and be signed by this key.
   Client client = Client::forTestnet();
   client.setOperator(operatorAccountId, operatorPrivateKey);
@@ -62,7 +44,7 @@ int main(int argc, char** argv)
   std::cout << "---------" << std::endl;
 
   /**
-   * Step 1: Create an NFT using the Hedera token service.
+   * Step 1: Create an NFT using the Hiero token service.
    */
   TokenId tokenId = TokenCreateTransaction()
                       .setTokenName("HIP-542 Example Collection")
@@ -131,7 +113,7 @@ int main(int argc, char** argv)
   std::cout << "---------" << std::endl;
 
   /**
-   * Step 1: Create a fungible token using the Hedera token service.
+   * Step 1: Create a fungible token using the Hiero token service.
    */
   tokenId = TokenCreateTransaction()
               .setTokenName("HIP-542 Token")

src/sdk/examples/AccountCreationWaysExample.cc

@@ -1,35 +1,17 @@
-/*-
- *
- * Hedera C++ SDK
- *
- * Copyright (C) 2020 - 2024 Hedera Hashgraph, LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License")
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
+// SPDX-License-Identifier: Apache-2.0
 #include "AccountId.h"
 #include "ECDSAsecp256k1PrivateKey.h"
 
 #include <iostream>
 
-using namespace Hedera;
+using namespace Hiero;
 
 int main(int argc, char** argv)
 {
   /**
    * Reference: [HIP-583 Expand alias support in CryptoCreate & CryptoTransfer
    * Transactions](https://hips.hedera.com/hip/hip-583)
-   * In Hedera we have the concept of 4 different account representations:
+   * In Hiero we have the concept of 4 different account representations:
    *  - An account can have an account ID in shard.realm.accountNumber format (0.0.10).
    *  - An account can have a public key alias in
    *    0.0.302D300706052B8104000A032200036847776633520568B5B4B1D074C647BE63579B3D7DC9E4B638042CB4E041C8B8 format.
@@ -40,20 +22,20 @@ int main(int argc, char** argv)
 
   // An Account ID in shard.realm.number format, i.e. `0.0.10` with the corresponding
   // `0x000000000000000000000000000000000000000A` ethereum address.
-  const AccountId hederaFormat = AccountId::fromString("0.0.10");
-  std::cout << "Account ID: " + hederaFormat.toString() << std::endl;
-  std::cout << "Account " + hederaFormat.toString() + " corresponding Long-Zero address: "
-            << hederaFormat.toSolidityAddress() << std::endl;
+  const AccountId hieroFormat = AccountId::fromString("0.0.10");
+  std::cout << "Account ID: " + hieroFormat.toString() << std::endl;
+  std::cout << "Account " + hieroFormat.toString() + " corresponding Long-Zero address: "
+            << hieroFormat.toSolidityAddress() << std::endl;
 
-  // The Hedera Long-Form Account ID: 0.0.aliasPublicKey, i.e.
+  // The Hiero Long-Form Account ID: 0.0.aliasPublicKey, i.e.
   // `0.0.302D300706052B8104000A032200036847776633520568B5B4B1D074C647BE63579B3D7DC9E4B638042CB4E041C8B8`
   const std::unique_ptr<ECDSAsecp256k1PrivateKey> privateKey = ECDSAsecp256k1PrivateKey::generatePrivateKey();
   const AccountId aliasAccountId = privateKey->getPublicKey()->toAccountId();
-  std::cout << "Hedera Long-Form Account ID: " + aliasAccountId.toString() << std::endl;
+  std::cout << "Hiero Long-Form Account ID: " + aliasAccountId.toString() << std::endl;
 
-  // The Hedera Account Long-Zero address `0x000000000000000000000000000000000000000a` (for accountId 0.0.10)
+  // The Hiero Account Long-Zero address `0x000000000000000000000000000000000000000a` (for accountId 0.0.10)
   const AccountId longZeroAddress = AccountId::fromString("0x000000000000000000000000000000000000000a");
-  std::cout << "Hedera Account Long-Zero address: " << longZeroAddress.toString() << std::endl;
+  std::cout << "Hiero Account Long-Zero address: " << longZeroAddress.toString() << std::endl;
 
   // The Ethereum Account Address / public-address `0xb794f5ea0ba39494ce839613fffba74279579268`.
   const AccountId evmAddress = AccountId::fromString("0xb794f5ea0ba39494ce839613fffba74279579268");