[+] interchain communications infrastructure

[*] Converted \r\n from DOS to UNIX encoding

CMakeLists.txt

@@ -123,6 +123,12 @@ if (CELLFRAME_MODULES MATCHES "srv-stake")
     set(CELLFRAME_LIBS ${CELLFRAME_LIBS} dap_chain_net_srv_stake )
 endif()
 
+# Enable interchain exchange with BTC-like networks
+if (CELLFRAME_MODULES MATCHES "inter-btc")
+    message("[+] Module 'inter-btc'")
+    set(CELLFRAME_LIBS ${CELLFRAME_LIBS} dap_chain_inter_btc )
+endif()
+
 # Enable service for dynamic modules
 if (CELLFRAME_MODULES MATCHES "modules-dynamic")
     message("[+] Module 'dap_modules_dynamic_cdb'")

modules/CMakeLists.txt

@@ -87,6 +87,11 @@ if (CELLFRAME_MODULES MATCHES "srv-stake")
     add_subdirectory(service/stake)
 endif()
 
+# Interchaine communications with BTC-like networks
+if (CELLFRAME_MODULES MATCHES "inter-btc")
+    add_subdirectory(inter/btc)
+endif()
+
 # Support for dynamic modules
 if (CELLFRAME_MODULES MATCHES "modules-dynamic")
     add_subdirectory(modules_dynamic)

modules/common/common.pri

@@ -2,6 +2,9 @@ HEADERS +=  $$PWD/include/dap_chain_common.h                 \
 	    $$PWD/include/dap_chain_datum.h                  \
 	    $$PWD/include/dap_chain_datum_hashtree_roots.h   \ 
 	    $$PWD/include/dap_chain_datum_token.h            \
+	    $$PWD/include/dap_chain_datum_decree.h           \
+	    $$PWD/include/dap_chain_datum_vote.h             \
+	    $$PWD/include/dap_chain_datum_poll.h             \
 	    $$PWD/include/dap_chain_datum_tx.h               \ 
 	    $$PWD/include/dap_chain_datum_tx_in_cond.h       \
 	    $$PWD/include/dap_chain_datum_tx_in.h            \
@@ -11,10 +14,13 @@ HEADERS +=  $$PWD/include/dap_chain_common.h                 \
 	    $$PWD/include/dap_chain_datum_tx_pkey.h          \
 	    $$PWD/include/dap_chain_datum_tx_receipt.h       \
 	    $$PWD/include/dap_chain_datum_tx_sig.h           \
-	    $$PWD/include/dap_chain_datum_tx_token.h 
+	    $$PWD/include/dap_chain_datum_tx_token.h         
 
 SOURCES +=  $$PWD/dap_chain_common.c                     \
 	    $$PWD/dap_chain_datum.c                      \
+	    $$PWD/dap_chain_datum_vote.c                 \
+	    $$PWD/dap_chain_datum_poll.c                 \
+	    $$PWD/dap_chain_datum_decree.c               \
 	    $$PWD/dap_chain_datum_hashtree_roots.c       \
 	    $$PWD/dap_chain_datum_token.c                \
 	    $$PWD/dap_chain_datum_tx.c                   \

modules/common/dap_chain_datum.c

@@ -42,6 +42,7 @@ const char * c_datum_type_str[]={
     [DAP_CHAIN_DATUM_CUSTOM]="DATUM_CUSTOM",
     [DAP_CHAIN_DATUM_TOKEN_DECL]="DATUM_TOKEN_DECL",
     [DAP_CHAIN_DATUM_TOKEN_EMISSION]="DATUM_TOKEN_EMISSION",
+    [DAP_CHAIN_DATUM_TOKEN_DISMISSAL]="DATUM_TOKEN_DISMISSAL",
     [DAP_CHAIN_DATUM_CUSTOM] = "DAP_CHAIN_DATUM_CUSTOM"
 };
 

modules/common/dap_chain_datum_decree.c

+/*
+ * Authors:
+ * Dmitriy A. Gearasimov <gerasimov.dmitriy@demlabs.net>
+ * DeM Labs Inc.   https://demlabs.net
+ * Copyright  (c) 2020, All rights reserved.
+
+ This file is part of CellFrame SDK the open source project
+
+    CellFrame SDK is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    CellFrame SDK is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with any CellFrame SDK based project.  If not, see <http://www.gnu.org/licenses/>.
+*/

modules/common/dap_chain_datum_poll.c

+/*
+ * Authors:
+ * Dmitriy A. Gearasimov <gerasimov.dmitriy@demlabs.net>
+ * DeM Labs Inc.   https://demlabs.net
+ * Copyright  (c) 2020, All rights reserved.
+
+ This file is part of CellFrame SDK the open source project
+
+    CellFrame SDK is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    CellFrame SDK is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with any CellFrame SDK based project.  If not, see <http://www.gnu.org/licenses/>.
+*/

modules/common/dap_chain_datum_vote.c

+/*
+ * Authors:
+ * Dmitriy A. Gearasimov <gerasimov.dmitriy@demlabs.net>
+ * DeM Labs Inc.   https://demlabs.net
+ * Copyright  (c) 2020, All rights reserved.
+
+ This file is part of CellFrame SDK the open source project
+
+    CellFrame SDK is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    CellFrame SDK is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with any CellFrame SDK based project.  If not, see <http://www.gnu.org/licenses/>.
+*/
+

modules/common/dap_chain_inter.c

+/*
+ * Authors:
+ * Dmitriy A. Gearasimov <gerasimov.dmitriy@demlabs.net>
+ * DeM Labs Inc.   https://demlabs.net
+ * CellFrame       https://cellframe.net
+ * Sources         https://gitlab.demlabs.net/cellframe
+ * Copyright  (c) 2020
+ * All rights reserved.
+
+ This file is part of CellFrame SDK the open source project
+
+    CellFrame SDK is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    CellFrame SDK is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with any CellFrame SDK based project.  If not, see <http://www.gnu.org/licenses/>.
+*/
+#include "dap_chain_inter.h"
+
+#define LOG_TAG "dap_chain_inter"

modules/common/include/dap_chain_datum.h

@@ -56,9 +56,9 @@
 #define DAP_CHAIN_DATUM_CA                  0x0c00
 
 /// Token
-/// Simple token decl
 #define DAP_CHAIN_DATUM_TOKEN_DECL           0xf000
 #define DAP_CHAIN_DATUM_TOKEN_EMISSION       0xf100
+#define DAP_CHAIN_DATUM_TOKEN_DISMISSAL      0xf200
 
 #define DAP_CHAIN_DATUM_CUSTOM               0xffff
 
@@ -124,6 +124,7 @@ static inline const char * dap_chain_datum_type_id_to_str(uint16_t a_type_id){
         case DAP_CHAIN_DATUM_CA:
         case DAP_CHAIN_DATUM_TOKEN_DECL:
         case DAP_CHAIN_DATUM_TOKEN_EMISSION:
+        case DAP_CHAIN_DATUM_TOKEN_DISMISSAL:
         case DAP_CHAIN_DATUM_CUSTOM:
             return c_datum_type_str[a_type_id];
         default:

modules/common/include/dap_chain_datum_decree.h

+/*
+ * Authors:
+ * Dmitriy A. Gearasimov <gerasimov.dmitriy@demlabs.net>
+ * DeM Labs Inc.   https://demlabs.net
+ * Copyright  (c) 2020, All rights reserved.
+
+ This file is part of CellFrame SDK the open source project
+
+    CellFrame SDK is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    CellFrame SDK is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with any CellFrame SDK based project.  If not, see <http://www.gnu.org/licenses/>.
+*/
+#pragma once

modules/common/include/dap_chain_datum_poll.h

+/*
+ * Authors:
+ * Dmitriy A. Gearasimov <gerasimov.dmitriy@demlabs.net>
+ * DeM Labs Inc.   https://demlabs.net
+ * Copyright  (c) 2020, All rights reserved.
+
+ This file is part of CellFrame SDK the open source project
+
+    CellFrame SDK is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    CellFrame SDK is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with any CellFrame SDK based project.  If not, see <http://www.gnu.org/licenses/>.
+*/
+#pragma once

modules/common/include/dap_chain_datum_token.h

@@ -58,6 +58,14 @@ typedef struct dap_chain_datum_token{
             dap_chain_addr_t premine_address;
             uint32_t flags;
         } DAP_ALIGN_PACKED header_public;
+        // Private token declarations, with flags, manipulations and updates
+        struct {
+            uint128_t padding0;
+            uint128_t padding1;
+            byte_t padding2[sizeof (dap_chain_addr_t)];
+            uint32_t padding3;
+        } DAP_ALIGN_PACKED header_wrapped;
+
     };
     byte_t data_n_tsd[]; // Signs and/or types-size-data sections
 } DAP_ALIGN_PACKED dap_chain_datum_token_t;
@@ -72,6 +80,10 @@ typedef struct dap_chain_datum_token{
 // Open token with now ownership
 #define DAP_CHAIN_DATUM_TOKEN_TYPE_PUBLIC          0x0004
 
+// Wrapped token declaration for interchain communications
+#define DAP_CHAIN_DATUM_TOKEN_WRAPPED              0x0010
+#define DAP_CHAIN_DATUM_TOKEN_WRAPPED_UPDATE       0x0011
+
 
 // Macros for token flags
 /// ------- Global section flags --------
@@ -193,6 +205,9 @@ typedef struct dap_chain_datum_token_tsd{
 #define DAP_CHAIN_DATUM_TOKEN_TSD_TYPE_TX_SENDER_BLOCKED_REMOVE       0x0024
 #define DAP_CHAIN_DATUM_TOKEN_TSD_TYPE_TX_SENDER_BLOCKED_CLEAR        0x0025
 
+// External chain address
+#define DAP_CHAIN_DATUM_TOKEN_TSD_TYPE_EXT_CHAIN_ADDR                 0x0100
+
 
 // Token emission
 typedef struct dap_chain_datum_token_emission{
@@ -229,10 +244,30 @@ typedef struct dap_chain_datum_token_emission{
 #define DAP_CHAIN_DATUM_TOKEN_EMISSION_TYPE_ALGO              0x02
 #define DAP_CHAIN_DATUM_TOKEN_EMISSION_TYPE_ATOM_OWNER        0x03
 #define DAP_CHAIN_DATUM_TOKEN_EMISSION_TYPE_SMART_CONTRACT    0x04
+#define DAP_CHAIN_DATUM_TOKEN_EMISSION_TYPE_WRAPPED           0x05
 extern const char *c_dap_chain_datum_token_emission_type_str[];
 
-/// TDS op funcs
-///
+
+// Token dismissal
+typedef struct dap_chain_datum_token_dismissal{
+    struct  {
+        uint8_t version;
+        uint8_t type; // Dismissan Type
+        char ticker[DAP_CHAIN_TICKER_SIZE_MAX];
+        dap_chain_hash_fast_t tx_out; // Tx hash with outgoing coin
+        uint16_t tx_out_idx; // Tx out index
+        uint128_t tx_out_value; // Tx value
+    } DAP_ALIGN_PACKED hdr;
+    byte_t tsd[]; // TSD sections
+} DAP_ALIGN_PACKED dap_chain_datum_token_dismissal_t;
+
+// Different dismissal type
+#define DAP_CHAIN_DATUM_TOKEN_DISMISSAL_TYPE_GENERAL          0x01
+
+
+
+// TSD op funcs
+//
 
 dap_chain_datum_token_tsd_t * dap_chain_datum_token_tsd_create(uint16_t a_type, const void * a_data, size_t a_data_size);
 dap_chain_datum_token_tsd_t* dap_chain_datum_token_tsd_get(dap_chain_datum_token_t * a_token,  size_t a_token_size);

modules/common/include/dap_chain_datum_vote.h

+/*
+ * Authors:
+ * Dmitriy A. Gearasimov <gerasimov.dmitriy@demlabs.net>
+ * DeM Labs Inc.   https://demlabs.net
+ * Copyright  (c) 2020, All rights reserved.
+
+ This file is part of CellFrame SDK the open source project
+
+    CellFrame SDK is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    CellFrame SDK is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with any CellFrame SDK based project.  If not, see <http://www.gnu.org/licenses/>.
+*/
+#pragma once

modules/common/include/dap_chain_inter.h

+/*
+ * Authors:
+ * Dmitriy A. Gearasimov <gerasimov.dmitriy@demlabs.net>
+ * DeM Labs Inc.   https://demlabs.net
+ * Copyright  (c) 2020, All rights reserved.
+
+ This file is part of CellFrame SDK the open source project
+
+    CellFrame SDK is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    CellFrame SDK is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with any CellFrame SDK based project.  If not, see <http://www.gnu.org/licenses/>.
+*/
+#pragma once

modules/inter/btc/CMakeLists.txt

+project (dap_chain_inter_btc)
+  
+file(GLOB DAP_CHAIN_INTER_BTC_SRCS *.c)
+
+file(GLOB DAP_CHAIN_INTER_BTC_HEADERS include/*.h)
+
+add_library(${PROJECT_NAME} STATIC ${DAP_CHAIN_INTER_BTC_SRCS} ${DAP_CHAIN_INTER_BTC_HEADERS})
+
+target_include_directories(dap_chain_crypto INTERFACE .)
+target_include_directories(${PROJECT_NAME} PUBLIC include)
+target_link_libraries(${PROJECT_NAME} dap_core dap_crypto dap_chain dap_chain_crypto dap_chain_net )

modules/inter/btc/dap_chain_inter_btc.c

+#include "dap_common.h"
+#include "dap_chain_inter.h"
+#include "dap_chain_inter_btc.h"
+
+#define LOG_TAG "dap_chain_inter_btc"

modules/inter/btc/include/dap_chain_inter_btc.h

+/*
+ * Authors:
+ * Dmitriy A. Gearasimov <gerasimov.dmitriy@demlabs.net>
+ * DeM Labs Inc.   https://demlabs.net
+ * CellFrame       https://cellframe.net
+ * Sources         https://gitlab.demlabs.net/cellframe
+ * Copyright  (c) 2020
+ * All rights reserved.
+
+ This file is part of CellFrame SDK the open source project
+
+    CellFrame SDK is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    CellFrame SDK is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with any CellFrame SDK based project.  If not, see <http://www.gnu.org/licenses/>.
+*/
+#pragma once