From 61e7d174428fd1c3866026075a1d790a7a4484fe Mon Sep 17 00:00:00 2001
From: pscott <scott.piriou@ledger.fr>
Date: Tue, 15 Jun 2021 11:15:01 +0200
Subject: [PATCH] Add bsc variant

---
 Makefile            | 4 ++++
 ethereum-plugin-sdk | 2 +-
 src/chainConfig.h   | 3 ++-
 src/main.c          | 6 ++++++
 src/tokens.c        | 2 ++
 src/tokens.h        | 2 ++
 6 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index bfd27bf..dd46397 100755
--- a/Makefile
+++ b/Makefile
@@ -200,6 +200,10 @@ else ifeq ($(CHAIN),theta)
 APP_LOAD_PARAMS += --path "44'/500'" --path "44'/60'"
 DEFINES += CHAINID_UPCASE=\"THETA\" CHAINID_COINNAME=\"THETA\" CHAIN_KIND=CHAIN_KIND_THETA CHAIN_ID=500
 APPNAME = "Theta"
+else ifeq ($(CHAIN),bsc)
+APP_LOAD_PARAMS += --path "44'/60'"
+DEFINES += CHAINID_UPCASE=\"BSC\" CHAINID_COINNAME=\"BNB\" CHAIN_KIND=CHAIN_KIND_BSC CHAIN_ID=56
+APPNAME = "Binance Smart Chain"
 else
 ifeq ($(filter clean,$(MAKECMDGOALS)),)
 $(error Unsupported CHAIN - use ethereum, ropsten, ethereum_classic, expanse, poa, artis_sigma1, artis_tau1, rsk, rsk_testnet, ubiq, wanchain, kusd, musicoin, pirl, akroma, atheios, callisto, ethersocial, ellaism, ether1, ethergem, gochain, mix, reosc, hpb, tomochain, tobalaba, dexon, volta, ewc, webchain, thundercore, flare, flare_coston, theta)
diff --git a/ethereum-plugin-sdk b/ethereum-plugin-sdk
index 75bf9f4..a232fcd 160000
--- a/ethereum-plugin-sdk
+++ b/ethereum-plugin-sdk
@@ -1 +1 @@
-Subproject commit 75bf9f421ff7c15cfd92c75f2131ffcc622c44b3
+Subproject commit a232fcd3ca8f3f5ee3c23af16b7621c7604c65a7
diff --git a/src/chainConfig.h b/src/chainConfig.h
index 4cbd5ab..a845018 100644
--- a/src/chainConfig.h
+++ b/src/chainConfig.h
@@ -54,7 +54,8 @@ typedef enum chain_kind_e {
     CHAIN_KIND_WEBCHAIN,
     CHAIN_KIND_THUNDERCORE,
     CHAIN_KIND_FLARE,
-    CHAIN_KIND_THETA
+    CHAIN_KIND_THETA,
+    CHAIN_KIND_BSC
 } chain_kind_t;
 
 typedef struct chain_config_s {
diff --git a/src/main.c b/src/main.c
index e5344eb..6039069 100644
--- a/src/main.c
+++ b/src/main.c
@@ -270,6 +270,9 @@ tokenDefinition_t *getKnownToken(uint8_t *contractAddress) {
         case CHAIN_KIND_THETA:
             numTokens = NUM_TOKENS_THETA;
             break;
+        case CHAIN_KIND_BSC:
+            numTokens = NUM_TOKENS_BSC;
+            break;
     }
     for (i = 0; i < numTokens; i++) {
         switch (chainConfig->kind) {
@@ -368,6 +371,9 @@ tokenDefinition_t *getKnownToken(uint8_t *contractAddress) {
                 break case CHAIN_KIND_THETA : currentToken =
                                                   (tokenDefinition_t *) PIC(&TOKENS_THETA[i]);
                 break;
+            case CHAIN_KIND_BSC:
+                currentToken = (tokenDefinition_t *) PIC(&TOKENS_BSC[i]);
+                break;
         }
         if (memcmp(currentToken->address, tmpContent.txContent.destination, ADDRESS_LENGTH) == 0) {
             return currentToken;
diff --git a/src/tokens.c b/src/tokens.c
index c524a3a..63667e8 100644
--- a/src/tokens.c
+++ b/src/tokens.c
@@ -4566,4 +4566,6 @@ const tokenDefinition_t const TOKENS_FLARE[NUM_TOKENS_FLARE] = {};
 
 const tokenDefinition_t const TOKENS_THETA[NUM_TOKENS_THETA] = {};
 
+const tokenDefinition_t const TOKENS_BSC[NUM_TOKENS_BSC] = {};
+
 #endif
diff --git a/src/tokens.h b/src/tokens.h
index 8c69127..1deec6f 100644
--- a/src/tokens.h
+++ b/src/tokens.h
@@ -96,6 +96,7 @@ static const uint8_t const LEDGER_SIGNATURE_PUBLIC_KEY[] = {
 #define NUM_TOKENS_THUNDERCORE      0
 #define NUM_TOKENS_FLARE            0
 #define NUM_TOKENS_THETA            0
+#define NUM_TOKENS_BSC              0
 
 extern tokenDefinition_t const TOKENS_AKROMA[NUM_TOKENS_AKROMA];
 extern tokenDefinition_t const TOKENS_ELLAISM[NUM_TOKENS_ELLAISM];
@@ -129,6 +130,7 @@ extern tokenDefinition_t const TOKENS_WEBCHAIN[NUM_TOKENS_WEBCHAIN];
 extern tokenDefinition_t const TOKENS_THUNDERCORE[NUM_TOKENS_THUNDERCORE];
 extern tokenDefinition_t const TOKENS_FLARE[NUM_TOKENS_FLARE];
 extern tokenDefinition_t const TOKENS_THETA[NUM_TOKENS_THETA];
+extern tokenDefinition_t const TOKENS_BSC[NUM_TOKENS_BSC];
 
 #endif /* HAVE_TOKENS_LIST */