Implement and expose get_config() to allow API access to compile constants #229

libraries/app/api.cpp

@@ -22,6 +22,7 @@
 #include <graphene/app/application.hpp>
 #include <graphene/app/impacted.hpp>
 #include <graphene/chain/database.hpp>
+#include <graphene/chain/get_config.hpp>
 #include <graphene/utilities/key_conversion.hpp>
 #include <graphene/chain/protocol/fee_schedule.hpp>
 #include <graphene/chain/withdraw_permission_object.hpp>
@@ -140,6 +141,11 @@ namespace graphene { namespace app {
        return _db.get(global_property_id_type());
     }
 
+    fc::variant_object database_api::get_config()const
+    {
+       return get_config();
+    }
+
     chain_id_type database_api::get_chain_id()const
     {
        return _db.get_chain_id();

libraries/app/include/graphene/app/api.hpp

@@ -89,6 +89,11 @@ namespace graphene { namespace app {
           */
          global_property_object get_global_properties()const;
 
+         /**
+          * @brief Retrieve compile-time constants
+          */
+         fc::variant_object get_config()const;
+
          /**
           * @brief Get the chain ID
           */

libraries/chain/CMakeLists.txt

@@ -41,6 +41,7 @@ add_library( graphene_chain
              protocol/vote.cpp
 
              genesis_state.cpp
+             get_config.cpp
 
              pts_address.cpp
 

libraries/chain/get_config.cpp

@@ -0,0 +1,115 @@
+/*
+ * Copyright (c) 2015, Cryptonomex, Inc.
+ * All rights reserved.
+ *
+ * This source code is provided for evaluation in private test networks only, until September 8, 2015. After this date, this license expires and
+ * the code may not be used, modified or distributed for any purpose. Redistribution and use in source and binary forms, with or without modification,
+ * are permitted until September 8, 2015, provided that the following conditions are met:
+ *
+ * 1. The code and/or derivative works are used only for private test networks consisting of no more than 10 P2P nodes.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <graphene/chain/get_config.hpp>
+#include <graphene/chain/config.hpp>
+#include <graphene/chain/protocol/types.hpp>
+
+namespace graphene { namespace chain {
+
+fc::variant_object get_config()
+{
+   fc::mutable_variant_object result;
+
+   result[ "GRAPHENE_SYMBOL" ] = GRAPHENE_SYMBOL;
+   result[ "GRAPHENE_ADDRESS_PREFIX" ] = GRAPHENE_ADDRESS_PREFIX;
+   result[ "GRAPHENE_MIN_ACCOUNT_NAME_LENGTH" ] = GRAPHENE_MIN_ACCOUNT_NAME_LENGTH;
+   result[ "GRAPHENE_MAX_ACCOUNT_NAME_LENGTH" ] = GRAPHENE_MAX_ACCOUNT_NAME_LENGTH;
+   result[ "GRAPHENE_MIN_ASSET_SYMBOL_LENGTH" ] = GRAPHENE_MIN_ASSET_SYMBOL_LENGTH;
+   result[ "GRAPHENE_MAX_ASSET_SYMBOL_LENGTH" ] = GRAPHENE_MAX_ASSET_SYMBOL_LENGTH;
+   result[ "GRAPHENE_MAX_ASSET_NAME_LENGTH" ] = GRAPHENE_MAX_ASSET_NAME_LENGTH;
+   result[ "GRAPHENE_MAX_SHARE_SUPPLY" ] = GRAPHENE_MAX_SHARE_SUPPLY;
+   result[ "GRAPHENE_MAX_PAY_RATE" ] = GRAPHENE_MAX_PAY_RATE;
+   result[ "GRAPHENE_MAX_SIG_CHECK_DEPTH" ] = GRAPHENE_MAX_SIG_CHECK_DEPTH;
+   result[ "GRAPHENE_MIN_WITNESS_COUNT" ] = GRAPHENE_MIN_WITNESS_COUNT;
+   result[ "GRAPHENE_MIN_COMMITTEE_MEMBER_COUNT" ] = GRAPHENE_MIN_COMMITTEE_MEMBER_COUNT;
+   result[ "GRAPHENE_MIN_TRANSACTION_SIZE_LIMIT" ] = GRAPHENE_MIN_TRANSACTION_SIZE_LIMIT;
+   result[ "GRAPHENE_MIN_BLOCK_INTERVAL" ] = GRAPHENE_MIN_BLOCK_INTERVAL;
+   result[ "GRAPHENE_MAX_BLOCK_INTERVAL" ] = GRAPHENE_MAX_BLOCK_INTERVAL;
+   result[ "GRAPHENE_DEFAULT_BLOCK_INTERVAL" ] = GRAPHENE_DEFAULT_BLOCK_INTERVAL;
+   result[ "GRAPHENE_DEFAULT_MAX_TRANSACTION_SIZE" ] = GRAPHENE_DEFAULT_MAX_TRANSACTION_SIZE;
+   result[ "GRAPHENE_DEFAULT_MAX_BLOCK_SIZE" ] = GRAPHENE_DEFAULT_MAX_BLOCK_SIZE;
+   result[ "GRAPHENE_DEFAULT_MAX_TIME_UNTIL_EXPIRATION" ] = GRAPHENE_DEFAULT_MAX_TIME_UNTIL_EXPIRATION;
+   result[ "GRAPHENE_DEFAULT_MAINTENANCE_INTERVAL" ] = GRAPHENE_DEFAULT_MAINTENANCE_INTERVAL;
+   result[ "GRAPHENE_DEFAULT_MAINTENANCE_SKIP_SLOTS" ] = GRAPHENE_DEFAULT_MAINTENANCE_SKIP_SLOTS;
+   result[ "GRAPHENE_DEFAULT_MAX_EXPIRATION_SEC" ] = GRAPHENE_DEFAULT_MAX_EXPIRATION_SEC;
+   result[ "GRAPHENE_MIN_UNDO_HISTORY" ] = GRAPHENE_MIN_UNDO_HISTORY;
+   result[ "GRAPHENE_MAX_UNDO_HISTORY" ] = GRAPHENE_MAX_UNDO_HISTORY;
+   result[ "GRAPHENE_MIN_BLOCK_SIZE_LIMIT" ] = GRAPHENE_MIN_BLOCK_SIZE_LIMIT;
+   result[ "GRAPHENE_MIN_TRANSACTION_EXPIRATION_LIMIT" ] = GRAPHENE_MIN_TRANSACTION_EXPIRATION_LIMIT;
+   result[ "GRAPHENE_BLOCKCHAIN_PRECISION" ] = GRAPHENE_BLOCKCHAIN_PRECISION;
+   result[ "GRAPHENE_BLOCKCHAIN_PRECISION_DIGITS" ] = GRAPHENE_BLOCKCHAIN_PRECISION_DIGITS;
+   result[ "GRAPHENE_DEFAULT_TRANSFER_FEE" ] = GRAPHENE_DEFAULT_TRANSFER_FEE;
+   result[ "GRAPHENE_MAX_INSTANCE_ID" ] = GRAPHENE_MAX_INSTANCE_ID;
+   result[ "GRAPHENE_100_PERCENT" ] = GRAPHENE_100_PERCENT;
+   result[ "GRAPHENE_1_PERCENT" ] = GRAPHENE_1_PERCENT;
+   result[ "GRAPHENE_MAX_MARKET_FEE_PERCENT" ] = GRAPHENE_MAX_MARKET_FEE_PERCENT;
+   result[ "GRAPHENE_DEFAULT_FORCE_SETTLEMENT_DELAY" ] = GRAPHENE_DEFAULT_FORCE_SETTLEMENT_DELAY;
+   result[ "GRAPHENE_DEFAULT_FORCE_SETTLEMENT_OFFSET" ] = GRAPHENE_DEFAULT_FORCE_SETTLEMENT_OFFSET;
+   result[ "GRAPHENE_DEFAULT_FORCE_SETTLEMENT_MAX_VOLUME" ] = GRAPHENE_DEFAULT_FORCE_SETTLEMENT_MAX_VOLUME;
+   result[ "GRAPHENE_DEFAULT_PRICE_FEED_LIFETIME" ] = GRAPHENE_DEFAULT_PRICE_FEED_LIFETIME;
+   result[ "GRAPHENE_MAX_FEED_PRODUCERS" ] = GRAPHENE_MAX_FEED_PRODUCERS;
+   result[ "GRAPHENE_DEFAULT_MAX_AUTHORITY_MEMBERSHIP" ] = GRAPHENE_DEFAULT_MAX_AUTHORITY_MEMBERSHIP;
+   result[ "GRAPHENE_DEFAULT_MAX_ASSET_WHITELIST_AUTHORITIES" ] = GRAPHENE_DEFAULT_MAX_ASSET_WHITELIST_AUTHORITIES;
+   result[ "GRAPHENE_DEFAULT_MAX_ASSET_FEED_PUBLISHERS" ] = GRAPHENE_DEFAULT_MAX_ASSET_FEED_PUBLISHERS;
+   result[ "GRAPHENE_COLLATERAL_RATIO_DENOM" ] = GRAPHENE_COLLATERAL_RATIO_DENOM;
+   result[ "GRAPHENE_MIN_COLLATERAL_RATIO" ] = GRAPHENE_MIN_COLLATERAL_RATIO;
+   result[ "GRAPHENE_MAX_COLLATERAL_RATIO" ] = GRAPHENE_MAX_COLLATERAL_RATIO;
+   result[ "GRAPHENE_DEFAULT_MAINTENANCE_COLLATERAL_RATIO" ] = GRAPHENE_DEFAULT_MAINTENANCE_COLLATERAL_RATIO;
+   result[ "GRAPHENE_DEFAULT_MAX_SHORT_SQUEEZE_RATIO" ] = GRAPHENE_DEFAULT_MAX_SHORT_SQUEEZE_RATIO;
+   result[ "GRAPHENE_DEFAULT_MARGIN_PERIOD_SEC" ] = GRAPHENE_DEFAULT_MARGIN_PERIOD_SEC;
+   result[ "GRAPHENE_DEFAULT_NUM_WITNESSES" ] = GRAPHENE_DEFAULT_NUM_WITNESSES;
+   result[ "GRAPHENE_DEFAULT_NUM_COMMITTEE" ] = GRAPHENE_DEFAULT_NUM_COMMITTEE;
+   result[ "GRAPHENE_DEFAULT_MAX_WITNESSES" ] = GRAPHENE_DEFAULT_MAX_WITNESSES;
+   result[ "GRAPHENE_DEFAULT_MAX_COMMITTEE" ] = GRAPHENE_DEFAULT_MAX_COMMITTEE;
+   result[ "GRAPHENE_DEFAULT_MAX_PROPOSAL_LIFETIME_SEC" ] = GRAPHENE_DEFAULT_MAX_PROPOSAL_LIFETIME_SEC;
+   result[ "GRAPHENE_DEFAULT_COMMITTEE_PROPOSAL_REVIEW_PERIOD_SEC" ] = GRAPHENE_DEFAULT_COMMITTEE_PROPOSAL_REVIEW_PERIOD_SEC;
+   result[ "GRAPHENE_DEFAULT_NETWORK_PERCENT_OF_FEE" ] = GRAPHENE_DEFAULT_NETWORK_PERCENT_OF_FEE;
+   result[ "GRAPHENE_DEFAULT_LIFETIME_REFERRER_PERCENT_OF_FEE" ] = GRAPHENE_DEFAULT_LIFETIME_REFERRER_PERCENT_OF_FEE;
+   result[ "GRAPHENE_DEFAULT_MAX_BULK_DISCOUNT_PERCENT" ] = GRAPHENE_DEFAULT_MAX_BULK_DISCOUNT_PERCENT;
+   result[ "GRAPHENE_DEFAULT_BULK_DISCOUNT_THRESHOLD_MIN" ] = GRAPHENE_DEFAULT_BULK_DISCOUNT_THRESHOLD_MIN;
+   result[ "GRAPHENE_DEFAULT_BULK_DISCOUNT_THRESHOLD_MAX" ] = GRAPHENE_DEFAULT_BULK_DISCOUNT_THRESHOLD_MAX;
+   result[ "GRAPHENE_DEFAULT_CASHBACK_VESTING_PERIOD_SEC" ] = GRAPHENE_DEFAULT_CASHBACK_VESTING_PERIOD_SEC;
+   result[ "GRAPHENE_DEFAULT_CASHBACK_VESTING_THRESHOLD" ] = GRAPHENE_DEFAULT_CASHBACK_VESTING_THRESHOLD;
+   result[ "GRAPHENE_DEFAULT_BURN_PERCENT_OF_FEE" ] = GRAPHENE_DEFAULT_BURN_PERCENT_OF_FEE;
+   result[ "GRAPHENE_WITNESS_PAY_PERCENT_PRECISION" ] = GRAPHENE_WITNESS_PAY_PERCENT_PRECISION;
+   result[ "GRAPHENE_DEFAULT_MAX_ASSERT_OPCODE" ] = GRAPHENE_DEFAULT_MAX_ASSERT_OPCODE;
+   result[ "GRAPHENE_DEFAULT_FEE_LIQUIDATION_THRESHOLD" ] = GRAPHENE_DEFAULT_FEE_LIQUIDATION_THRESHOLD;
+   result[ "GRAPHENE_DEFAULT_ACCOUNTS_PER_FEE_SCALE" ] = GRAPHENE_DEFAULT_ACCOUNTS_PER_FEE_SCALE;
+   result[ "GRAPHENE_DEFAULT_ACCOUNT_FEE_SCALE_BITSHIFTS" ] = GRAPHENE_DEFAULT_ACCOUNT_FEE_SCALE_BITSHIFTS;
+   result[ "GRAPHENE_MAX_WORKER_NAME_LENGTH" ] = GRAPHENE_MAX_WORKER_NAME_LENGTH;
+   result[ "GRAPHENE_MAX_URL_LENGTH" ] = GRAPHENE_MAX_URL_LENGTH;
+   result[ "GRAPHENE_NEAR_SCHEDULE_CTR_IV" ] = GRAPHENE_NEAR_SCHEDULE_CTR_IV;
+   result[ "GRAPHENE_FAR_SCHEDULE_CTR_IV" ] = GRAPHENE_FAR_SCHEDULE_CTR_IV;
+   result[ "GRAPHENE_RNG_SEED_LENGTH" ] = GRAPHENE_RNG_SEED_LENGTH;
+   result[ "GRAPHENE_CORE_ASSET_CYCLE_RATE" ] = GRAPHENE_CORE_ASSET_CYCLE_RATE;
+   result[ "GRAPHENE_CORE_ASSET_CYCLE_RATE_BITS" ] = GRAPHENE_CORE_ASSET_CYCLE_RATE_BITS;
+   result[ "GRAPHENE_DEFAULT_WITNESS_PAY_PER_BLOCK" ] = GRAPHENE_DEFAULT_WITNESS_PAY_PER_BLOCK;
+   result[ "GRAPHENE_DEFAULT_WITNESS_PAY_VESTING_SECONDS" ] = GRAPHENE_DEFAULT_WITNESS_PAY_VESTING_SECONDS;
+   result[ "GRAPHENE_DEFAULT_WORKER_BUDGET_PER_DAY" ] = GRAPHENE_DEFAULT_WORKER_BUDGET_PER_DAY;
+   result[ "GRAPHENE_MAX_INTEREST_APR" ] = GRAPHENE_MAX_INTEREST_APR;
+   result[ "GRAPHENE_COMMITTEE_ACCOUNT" ] = GRAPHENE_COMMITTEE_ACCOUNT;
+   result[ "GRAPHENE_WITNESS_ACCOUNT" ] = GRAPHENE_WITNESS_ACCOUNT;
+   result[ "GRAPHENE_RELAXED_COMMITTEE_ACCOUNT" ] = GRAPHENE_RELAXED_COMMITTEE_ACCOUNT;
+   result[ "GRAPHENE_NULL_ACCOUNT" ] = GRAPHENE_NULL_ACCOUNT;
+   result[ "GRAPHENE_TEMP_ACCOUNT" ] = GRAPHENE_TEMP_ACCOUNT;
+
+   return result;
+}
+
+} } // graphene::chain

libraries/chain/include/graphene/chain/get_config.hpp

@@ -0,0 +1,26 @@
+/*
+ * Copyright (c) 2015, Cryptonomex, Inc.
+ * All rights reserved.
+ *
+ * This source code is provided for evaluation in private test networks only, until September 8, 2015. After this date, this license expires and
+ * the code may not be used, modified or distributed for any purpose. Redistribution and use in source and binary forms, with or without modification,
+ * are permitted until September 8, 2015, provided that the following conditions are met:
+ *
+ * 1. The code and/or derivative works are used only for private test networks consisting of no more than 10 P2P nodes.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#pragma once
+
+#include <fc/variant_object.hpp>
+
+namespace graphene { namespace chain {
+
+fc::variant_object get_config();
+
+} } // graphene::chain