[+] Copytright headers, pragma once

[+] Wallet delcarations

dap_chain.c

 /*
- Copyright (c) 2017-2018 (c) Project "DeM Labs Inc" https://github.com/demlabsinc
-  All rights reserved.
+ * Authors:
+ * Dmitriy A. Gearasimov <kahovski@gmail.com>
+ * DeM Labs Inc.   https://demlabs.net
+ * DeM Labs Open source community https://github.com/demlabsinc
+ * Copyright  (c) 2017-2018
+ * All rights reserved.
 
  This file is part of DAP (Deus Applications Prototypes) the open source project
 
@@ -19,6 +23,7 @@
 */
 
 
+
 #include "dap_chain_internal.h"
 #include "dap_chain.h"
 

dap_chain.h

@@ -21,6 +21,7 @@
     You should have received a copy of the GNU General Public License
     along with any DAP based project.  If not, see <http://www.gnu.org/licenses/>.
 */
+
 #pragma once
 #include "dap_chain_block.h"
 

dap_chain_block.c

 /*
- Copyright (c) 2017-2018 (c) Project "DeM Labs Inc" https://github.com/demlabsinc
-  All rights reserved.
+ * Authors:
+ * Dmitriy A. Gearasimov <kahovski@gmail.com>
+ * DeM Labs Inc.   https://demlabs.net
+ * DeM Labs Open source community https://github.com/demlabsinc
+ * Copyright  (c) 2017-2018
+ * All rights reserved.
 
  This file is part of DAP (Deus Applications Prototypes) the open source project
 
@@ -18,6 +22,7 @@
     along with any DAP based project.  If not, see <http://www.gnu.org/licenses/>.
 */
 
+
 #include "dap_common.h"
 
 #include "dap_chain_block.h"

dap_chain_block_txs.c

+/*
+ * Authors:
+ * Dmitriy A. Gearasimov <kahovski@gmail.com>
+ * DeM Labs Inc.   https://demlabs.net
+ * DeM Labs Open source community https://github.com/demlabsinc
+ * Copyright  (c) 2017-2018
+ * All rights reserved.
+
+ This file is part of DAP (Deus Applications Prototypes) the open source project
+
+    DAP (Deus Applicaions Prototypes) 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.
+
+    DAP 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 DAP based project.  If not, see <http://www.gnu.org/licenses/>.
+*/

dap_chain_block_txs.h

+/*
+ * Authors:
+ * Dmitriy A. Gearasimov <kahovski@gmail.com>
+ * DeM Labs Inc.   https://demlabs.net
+ * DeM Labs Open source community https://github.com/demlabsinc
+ * Copyright  (c) 2017-2018
+ * All rights reserved.
+
+ This file is part of DAP (Deus Applications Prototypes) the open source project
+
+    DAP (Deus Applicaions Prototypes) 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.
+
+    DAP 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 DAP based project.  If not, see <http://www.gnu.org/licenses/>.
+*/
+#pragma once

dap_chain_coin.c

+/*
+ * Authors:
+ * Dmitriy A. Gearasimov <kahovski@gmail.com>
+ * DeM Labs Inc.   https://demlabs.net
+ * DeM Labs Open source community https://github.com/demlabsinc
+ * Copyright  (c) 2017-2018
+ * All rights reserved.
+
+ This file is part of DAP (Deus Applications Prototypes) the open source project
+
+    DAP (Deus Applicaions Prototypes) 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.
+
+    DAP 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 DAP based project.  If not, see <http://www.gnu.org/licenses/>.
+*/
+#include "dap_chain_coin.h"

dap_chain_common.h

@@ -35,7 +35,6 @@ typedef union dap_chain_hash{
     uint8_t data[DAP_CHAIN_HASH_SIZE];
 } dap_chain_hash_t;
 
-
 typedef union dap_chain_sig_type{
     enum {
         SIG_TYPE_NEWHOPE = 0x0000,

dap_chain_section.c

 /*
- Copyright (c) 2017-2018 (c) Project "DeM Labs Inc" https://github.com/demlabsinc
-  All rights reserved.
+ * Authors:
+ * Dmitriy A. Gearasimov <kahovski@gmail.com>
+ * DeM Labs Inc.   https://demlabs.net
+ * DeM Labs Open source community https://github.com/demlabsinc
+ * Copyright  (c) 2017-2018
+ * All rights reserved.
 
  This file is part of DAP (Deus Applications Prototypes) the open source project
 

dap_chain_section_roots.c

 /*
- Copyright (c) 2017-2018 (c) Project "DeM Labs Inc" https://github.com/demlabsinc
-  All rights reserved.
+ * Authors:
+ * Dmitriy A. Gearasimov <kahovski@gmail.com>
+ * DeM Labs Inc.   https://demlabs.net
+ * DeM Labs Open source community https://github.com/demlabsinc
+ * Copyright  (c) 2017-2018
+ * All rights reserved.
 
  This file is part of DAP (Deus Applications Prototypes) the open source project
 
@@ -18,6 +22,7 @@
     along with any DAP based project.  If not, see <http://www.gnu.org/licenses/>.
 */
 
+
 #include "dap_common.h"
 #include "dap_chain_section_roots.h"
 

dap_chain_section_tx.c

+/*
+ * Authors:
+ * Dmitriy A. Gearasimov <kahovski@gmail.com>
+ * DeM Labs Inc.   https://demlabs.net
+ * DeM Labs Open source community https://github.com/demlabsinc
+ * Copyright  (c) 2017-2018
+ * All rights reserved.
+
+ This file is part of DAP (Deus Applications Prototypes) the open source project
+
+    DAP (Deus Applicaions Prototypes) 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.
+
+    DAP 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 DAP based project.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
 #include "dap_common.h"
 #include "dap_chain_section_tx.h"
 

dap_chain_srv.c

+/*
+ * Authors:
+ * Dmitriy A. Gearasimov <kahovski@gmail.com>
+ * DeM Labs Inc.   https://demlabs.net
+ * DeM Labs Open source community https://github.com/demlabsinc
+ * Copyright  (c) 2017-2018
+ * All rights reserved.
+
+ This file is part of DAP (Deus Applications Prototypes) the open source project
+
+    DAP (Deus Applicaions Prototypes) 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.
+
+    DAP 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 DAP based project.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "dap_chain_srv.h"
+

dap_chain_srv.h

@@ -21,3 +21,4 @@
     You should have received a copy of the GNU General Public License
     along with any DAP based project.  If not, see <http://www.gnu.org/licenses/>.
 */
+#pragma once

dap_chain_wallet.c

+/*
+ * Authors:
+ * Dmitriy A. Gearasimov <kahovski@gmail.com>
+ * DeM Labs Inc.   https://demlabs.net
+ * DeM Labs Open source community https://github.com/demlabsinc
+ * Copyright  (c) 2017-2018
+ * All rights reserved.
+
+ This file is part of DAP (Deus Applications Prototypes) the open source project
+
+    DAP (Deus Applicaions Prototypes) 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.
+
+    DAP 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 DAP based project.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "dap_common.h"
+#include "dap_chain_wallet.h"
+#include "dap_chain_wallet_internal.h"
+
+#define LOG_TAG "dap_chain_wallet"
+
+/**
+ * @brief dap_chain_wallet_open
+ * @param a_file_name
+ * @param a_sig_type
+ * @details Creates new one if not found
+ * @return Wallet, new wallet or NULL if errors
+ */
+dap_chain_wallet_t * dap_chain_wallet_open(const char * a_file_name, dap_chain_sig_type_t a_sig_type)
+{
+    dap_chain_wallet_t * l_wallet = DAP_NEW_Z(dap_chain_wallet_t);
+    DAP_CHAIN_WALLET_INTERNAL_LOCAL_NEW(l_wallet);
+    return l_wallet;
+}
+
+/**
+ * @brief dap_chain_wallet_close
+ * @param a_wallet
+ */
+void dap_chain_wallet_close( dap_chain_wallet_t * a_wallet)
+{
+    DAP_CHAIN_WALLET_INTERNAL_LOCAL(a_wallet);
+    DAP_DELETE(l_wallet_internal);
+    DAP_DELETE(a_wallet);
+}
+
+/**
+ * @brief dap_chain_wallet_get_pkey
+ * @param a_wallet
+ * @param a_pkey
+ * @param a_pkey_size_max
+ * @return 0 if everything is ok, negative value if error
+ */
+int dap_chain_wallet_get_pkey( dap_chain_wallet_t * a_wallet, void * a_pkey, size_t a_pkey_size_max)
+{
+    return 0;
+}
+
+/**
+ * @brief dap_chain_wallet_sign
+ * @param a_wallet
+ * @param a_data
+ * @param a_data_size
+ * @param a_sign
+ * @param a_sign_size_max
+ * @return 0 if everything is ok, negative value if error
+ */
+int dap_chain_wallet_sign( dap_chain_wallet_t * a_wallet, const void * a_data, size_t a_data_size,
+                           void * a_sign, size_t a_sign_size_max)
+{
+
+    return 0;
+}

dap_chain_wallet.h

@@ -21,3 +21,18 @@
     You should have received a copy of the GNU General Public License
     along with any DAP based project.  If not, see <http://www.gnu.org/licenses/>.
 */
+
+#pragma once
+#include "dap_chain_common.h"
+typedef struct dap_chain_wallet{
+    void * _internal;
+    void * _inheritor;
+} dap_chain_wallet_t;
+
+dap_chain_wallet_t * dap_chain_wallet_open(const char * a_file_name, dap_chain_sig_type_t a_sig_type); // Creates new one if not found
+void dap_chain_wallet_close( dap_chain_wallet_t * a_wallet);
+
+int dap_chain_wallet_get_pkey( dap_chain_wallet_t * a_wallet, void * a_pkey, size_t a_pkey_size_max);
+
+int dap_chain_wallet_sign( dap_chain_wallet_t * a_wallet, const void * a_data, size_t a_data_size, void * a_sign, size_t a_sign_size_max);
+

dap_chain_wallet_internal.h

+/*
+ * Authors:
+ * Dmitriy A. Gearasimov <kahovski@gmail.com>
+ * DeM Labs Inc.   https://demlabs.net
+ * DeM Labs Open source community https://github.com/demlabsinc
+ * Copyright  (c) 2017-2018
+ * All rights reserved.
+
+ This file is part of DAP (Deus Applications Prototypes) the open source project
+
+    DAP (Deus Applicaions Prototypes) 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.
+
+    DAP 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 DAP based project.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#pragma once
+
+#include "dap_chain_common.h"
+
+#include "dap_chain_wallet.h"
+
+typedef struct dap_chain_wallet_internal
+{
+    dap_chain_addr_t addr;
+    char * file_name;
+} dap_chain_wallet_internal_t;
+
+#define DAP_CHAIN_WALLET_INTERNAL(a) ((dap_chain_wallet_internal_t *) a->_internal  )
+
+#define DAP_CHAIN_WALLET_INTERNAL_LOCAL(a) dap_chain_wallet_internal_t * l_wallet_internal = DAP_CHAIN_WALLET_INTERNAL(a)
+
+#define DAP_CHAIN_WALLET_INTERNAL_LOCAL_NEW(a) dap_chain_wallet_internal_t * l_wallet_internal = DAP_NEW_Z(dap_chain_wallet_internal_t); a->_internal = l_wallet_internal

dap_hash.c

+/*
+ * Authors:
+ * Dmitriy A. Gearasimov <kahovski@gmail.com>
+ * DeM Labs Inc.   https://demlabs.net
+ * DeM Labs Open source community https://github.com/demlabsinc
+ * Copyright  (c) 2017-2018
+ * All rights reserved.
+
+ This file is part of DAP (Deus Applications Prototypes) the open source project
+
+    DAP (Deus Applicaions Prototypes) 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.
+
+    DAP 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 DAP based project.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
 #include "dap_common.h"
 #include "dap_hash.h"
 

dap_hash.h

-#ifndef _DAP_HASH_H_
-#define _DAP_HASH_H_
+/*
+ * Authors:
+ * Dmitriy A. Gearasimov <kahovski@gmail.com>
+ * DeM Labs Inc.   https://demlabs.net
+ * DeM Labs Open source community https://github.com/demlabsinc
+ * Copyright  (c) 2017-2018
+ * All rights reserved.
+
+ This file is part of DAP (Deus Applications Prototypes) the open source project
+
+    DAP (Deus Applicaions Prototypes) 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.
+
+    DAP 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 DAP based project.  If not, see <http://www.gnu.org/licenses/>.
+*/
+#pragma once
 #include <stddef.h>
 
 #include "dap_hash_slow.h"
@@ -27,4 +49,3 @@ inline void dap_hash(void * a_data_in, size_t a_data_in_size,
     }
 
 }
-#endif

dap_hash_fusion.c

+/*
+ * Authors:
+ * Dmitriy A. Gearasimov <kahovski@gmail.com>
+ * DeM Labs Inc.   https://demlabs.net
+ * DeM Labs Open source community https://github.com/demlabsinc
+ * Copyright  (c) 2017-2018
+ * All rights reserved.
+
+ This file is part of DAP (Deus Applications Prototypes) the open source project
+
+    DAP (Deus Applicaions Prototypes) 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.
+
+    DAP 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 DAP based project.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
 #include "dap_common.h"
 #include "dap_hash_fusion.h"
 

dap_hash_fusion.h

-#ifndef _DAP_HASH_FUSION_H_
-#define _DAP_HASH_FUSION_H_
+/*
+ * Authors:
+ * Dmitriy A. Gearasimov <kahovski@gmail.com>
+ * DeM Labs Inc.   https://demlabs.net
+ * DeM Labs Open source community https://github.com/demlabsinc
+ * Copyright  (c) 2017-2018
+ * All rights reserved.
 
+ This file is part of DAP (Deus Applications Prototypes) the open source project
 
-#endif
+    DAP (Deus Applicaions Prototypes) 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.
+
+    DAP 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 DAP based project.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#pragma once

dap_hash_keccak.c

+/*
+ * Authors:
+ * Dmitriy A. Gearasimov <kahovski@gmail.com>
+ * DeM Labs Inc.   https://demlabs.net
+ * DeM Labs Open source community https://github.com/demlabsinc
+ * Copyright  (c) 2017-2018
+ * All rights reserved.
+
+ This file is part of DAP (Deus Applications Prototypes) the open source project
+
+    DAP (Deus Applicaions Prototypes) 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.
+
+    DAP 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 DAP based project.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "dap_hash_keccak.h"
+