dash(S8): DASHWorkSource concrete IWorkSource -- 4b .cpp bodies + dash_stratum OBJECT lib + KAT

.github/workflows/build.yml

@@ -114,7 +114,7 @@ jobs:
                     core_test sharechain_test share_test btc_share_test \
                     test_threading test_weights \
                     test_header_chain test_mempool test_template_builder \
-                    test_doge_chain test_compact_blocks test_dash_x11_kat test_dash_header_chain test_dash_block_replay test_dash_conformance test_dash_subsidy test_dash_mempool test_dash_simplifiedmns test_dash_quorum test_dash_quorum_root test_dash_mn_state test_dash_embedded_gbt test_dash_smldiff test_dash_p2p_messages test_dash_p2p_connection test_dash_p2p_node test_dash_node_interface test_dash_config test_dash_broadcaster test_dash_broadcaster_full test_dash_share_hash_link test_dash_block_relay test_dash_rpc_request test_dash_rpc_conf test_dash_block_producer test_dash_embedded_relay_e2e test_dash_block_relay_plan test_dash_version_activation_latch test_dash_block_relay_binding test_dash_block_relay_dual_arm test_dash_coinbase_parity test_dash_coinbase_muldiv test_dash_donation_combined test_dash_g3_assembled test_dash_work_target test_dash_work_job_targets test_dash_stratum_binding test_dash_job_notify_roundtrip test_dash_cb_payee test_dash_stratum_notify_roundtrip test_dash_poolnode_messages test_dash_peer test_dash_share_tracker test_dash_node test_dash_share_messages test_dash_stratum_extranonce_split test_dash_stratum_submit_reassembly test_dash_difficulty_parity test_dash_auto_ratchet test_dash_min_protocol_gate test_dash_work_source test_dash_node_coin_state test_dash_coin_state_maintainer test_dash_node_embedded_wire test_dash_node_reception_wire test_dash_get_work \
+                    test_doge_chain test_compact_blocks test_dash_x11_kat test_dash_header_chain test_dash_block_replay test_dash_conformance test_dash_subsidy test_dash_mempool test_dash_simplifiedmns test_dash_quorum test_dash_quorum_root test_dash_mn_state test_dash_embedded_gbt test_dash_smldiff test_dash_p2p_messages test_dash_p2p_connection test_dash_p2p_node test_dash_node_interface test_dash_config test_dash_broadcaster test_dash_broadcaster_full test_dash_share_hash_link test_dash_block_relay test_dash_rpc_request test_dash_rpc_conf test_dash_block_producer test_dash_embedded_relay_e2e test_dash_block_relay_plan test_dash_version_activation_latch test_dash_block_relay_binding test_dash_block_relay_dual_arm test_dash_coinbase_parity test_dash_coinbase_muldiv test_dash_donation_combined test_dash_g3_assembled test_dash_work_target test_dash_work_job_targets test_dash_stratum_binding test_dash_job_notify_roundtrip test_dash_cb_payee test_dash_stratum_notify_roundtrip test_dash_poolnode_messages test_dash_peer test_dash_share_tracker test_dash_node test_dash_share_messages test_dash_stratum_extranonce_split test_dash_stratum_submit_reassembly test_dash_difficulty_parity test_dash_auto_ratchet test_dash_min_protocol_gate test_dash_work_source test_dash_node_coin_state test_dash_coin_state_maintainer test_dash_node_embedded_wire test_dash_node_reception_wire test_dash_get_work test_dash_stratum_work_source \
                     test_multiaddress_pplns test_pplns_stress \
                     test_hash_link test_decay_pplns \
                     test_pplns_consensus \
@@ -272,7 +272,7 @@ jobs:
                     test_threading test_weights \
                     test_header_chain test_mempool test_template_builder \
                     test_doge_chain test_compact_blocks test_dash_x11_kat \
-                    test_dash_header_chain test_dash_block_replay test_dash_conformance test_dash_subsidy test_dash_mempool test_dash_simplifiedmns test_dash_quorum test_dash_quorum_root test_dash_mn_state test_dash_embedded_gbt test_dash_smldiff test_dash_p2p_messages test_dash_p2p_connection test_dash_p2p_node test_dash_node_interface test_dash_config test_dash_broadcaster test_dash_broadcaster_full test_dash_share_hash_link test_dash_block_relay test_dash_rpc_request test_dash_rpc_conf test_dash_block_producer test_dash_embedded_relay_e2e test_dash_block_relay_plan test_dash_version_activation_latch test_dash_block_relay_binding test_dash_block_relay_dual_arm test_dash_coinbase_parity test_dash_coinbase_muldiv test_dash_donation_combined test_dash_g3_assembled test_dash_work_target test_dash_work_job_targets test_dash_stratum_binding test_dash_job_notify_roundtrip test_dash_cb_payee test_dash_stratum_notify_roundtrip test_dash_poolnode_messages test_dash_peer test_dash_share_tracker test_dash_node test_dash_share_messages test_dash_stratum_extranonce_split test_dash_stratum_submit_reassembly test_dash_difficulty_parity test_dash_auto_ratchet test_dash_min_protocol_gate test_dash_work_source test_dash_node_coin_state test_dash_coin_state_maintainer test_dash_node_embedded_wire test_dash_node_reception_wire test_dash_get_work \
+                    test_dash_header_chain test_dash_block_replay test_dash_conformance test_dash_subsidy test_dash_mempool test_dash_simplifiedmns test_dash_quorum test_dash_quorum_root test_dash_mn_state test_dash_embedded_gbt test_dash_smldiff test_dash_p2p_messages test_dash_p2p_connection test_dash_p2p_node test_dash_node_interface test_dash_config test_dash_broadcaster test_dash_broadcaster_full test_dash_share_hash_link test_dash_block_relay test_dash_rpc_request test_dash_rpc_conf test_dash_block_producer test_dash_embedded_relay_e2e test_dash_block_relay_plan test_dash_version_activation_latch test_dash_block_relay_binding test_dash_block_relay_dual_arm test_dash_coinbase_parity test_dash_coinbase_muldiv test_dash_donation_combined test_dash_g3_assembled test_dash_work_target test_dash_work_job_targets test_dash_stratum_binding test_dash_job_notify_roundtrip test_dash_cb_payee test_dash_stratum_notify_roundtrip test_dash_poolnode_messages test_dash_peer test_dash_share_tracker test_dash_node test_dash_share_messages test_dash_stratum_extranonce_split test_dash_stratum_submit_reassembly test_dash_difficulty_parity test_dash_auto_ratchet test_dash_min_protocol_gate test_dash_work_source test_dash_node_coin_state test_dash_coin_state_maintainer test_dash_node_embedded_wire test_dash_node_reception_wire test_dash_get_work test_dash_stratum_work_source \
                     test_hash_link test_decay_pplns \
                     test_pplns_consensus \
                     test_v36_script_sorting test_v36_cross_impl_refhash \

src/impl/dash/CMakeLists.txt

@@ -8,6 +8,11 @@
 # dash_x11, so ltc/btc/doge/dgb build + ctest surfaces are untouched.
 add_subdirectory(crypto)
 
+# S8 stratum work-source module (dash::stratum::DASHWorkSource, the concrete
+# core::stratum::IWorkSource). OBJECT lib compiled here; linked by c2pool-dash +
+# the test_dash_stratum_work_source KAT only. SAFE-ADDITIVE, src/impl/dash only.
+add_subdirectory(stratum)
+
 # S5 block-replay slice (PR-0 foundation decomposition): compact-block
 # reconstruction primitives (BIP-152 short-tx-id / PartiallyDownloadedBlock),
 # vendored from dashcore with the C2POOL_SERIALIZE_METHODS idiom. SAFE-ADDITIVE:

src/impl/dash/stratum/CMakeLists.txt

@@ -0,0 +1,22 @@
+# dash::stratum module -- concrete core::stratum::IWorkSource implementation for
+# c2pool-dash (DASH X11, V36). Bridges the coin-agnostic core::StratumServer
+# (TCP, JSON-RPC, sessions, vardiff, rate monitor) to DASH work generation +
+# share validation: the fused get_work() capstone (#698) sources a base template
+# off the node-held NodeCoinState (embedded arm) or the RETAINED dashd GBT RPC
+# fallback ([GBT-XCHECK], never removed), and the 4d hot path runs the X11 PoW.
+#
+# OBJECT lib (mirrors src/impl/dash/CMakeLists.txt add_library(dash OBJECT ...)):
+# the work-source TU compiles against the header-only coin selector + get_work
+# capstone; only c2pool-dash (and the test_dash_stratum_work_source KAT) link the
+# objects in, so ltc/btc/doge/dgb build + ctest surfaces stay untouched.
+# SAFE-ADDITIVE, per-coin isolation held: src/impl/dash only, dashd RPC fallback
+# preserved. Stage 4b: bodies landed (getters + registry + get_work adapter real;
+# X11 work-assembly + share-validation held at safe defaults for 4c/4d).
+add_library(dash_stratum OBJECT
+    work_source.hpp work_source.cpp
+)
+target_include_directories(dash_stratum PUBLIC
+    ${CMAKE_SOURCE_DIR}/src
+    ${CMAKE_SOURCE_DIR}/src/btclibs
+    ${CMAKE_SOURCE_DIR}/include)
+target_link_libraries(dash_stratum core dash_x11 nlohmann_json::nlohmann_json ${Boost_LIBRARIES})