blooo-io · n4l5u0r · Feb 1, 2022 · Feb 1, 2022 · Feb 1, 2022
diff --git a/ethereum-plugin-sdk b/ethereum-plugin-sdk
diff --git a/src/handle_provide_parameter.c b/src/handle_provide_parameter.c
@@ -1,23 +1,15 @@
 #include "quickswap_plugin.h"
 
-// Copies the whole parameter (32 bytes long) from `src` to `dst`.
-// Useful for numbers, data...
-static void copy_parameter(uint8_t *dst, size_t dst_len, uint8_t *src) {
-    // Take the minimum between dst_len and parameter_length to make sure we don't overwrite memory.
-    size_t len = MIN(dst_len, PARAMETER_LENGTH);
-    memcpy(dst, src, len);
-}
-
 // Copy amount sent parameter to amount_sent
 static void handle_amount_sent(const ethPluginProvideParameter_t *msg,
                                quickswap_parameters_t *context) {
-    copy_parameter(context->amount_sent, sizeof(context->amount_sent), msg->parameter);
+    copy_parameter(context->amount_sent, msg->parameter, sizeof(context->amount_sent));
 }
 
 // Copy amount sent parameter to amount_received
 static void handle_amount_received(const ethPluginProvideParameter_t *msg,
                                    quickswap_parameters_t *context) {
-    copy_parameter(context->amount_received, sizeof(context->amount_received), msg->parameter);
+    copy_parameter(context->amount_received, msg->parameter, sizeof(context->amount_received));
 }
 
 static void handle_beneficiary(const ethPluginProvideParameter_t *msg,
@@ -67,8 +59,8 @@ static void handle_value_sent(const ethPluginProvideParameter_t *msg,
     ethPluginSharedRO_t *pluginSharedRO = (ethPluginSharedRO_t *) msg->pluginSharedRO;
 
     copy_parameter(context->amount_sent,
-                   pluginSharedRO->txContent->value.length,
-                   pluginSharedRO->txContent->value.value);
+                   pluginSharedRO->txContent->value.value,
+                   pluginSharedRO->txContent->value.length);
 }
 
 static void handle_swap_exact_tokens(ethPluginProvideParameter_t *msg,
@@ -169,51 +161,6 @@ static void handle_swap_tokens_for_exact_tokens(ethPluginProvideParameter_t *msg
     }
 }
 
-static void handle_swap_exact_eth_for_tokens(ethPluginProvideParameter_t *msg,
-                                             quickswap_parameters_t *context) {
-    switch (context->next_param) {
-        case AMOUNT_RECEIVED:  // amountOut
-            handle_amount_received(msg, context);
-
-            handle_value_sent(msg, context);
-
-            context->next_param = PATHS_OFFSET;
-            break;
-
-        case PATHS_OFFSET:
-            context->next_param = BENEFICIARY;
-            break;
-
-        case BENEFICIARY:
-            handle_beneficiary(msg, context);
-            context->next_param = PATH;
-            context->skip++;  // we skip deadline
-            break;
-
-        case PATH:  // len(path)
-            context->next_param = TOKEN_SENT;
-            break;
-
-        case TOKEN_SENT:  // path[0]
-            handle_token_sent(msg, context);
-            context->next_param = TOKEN_RECEIVED;
-            break;
-
-        case TOKEN_RECEIVED:  // path[len(path) - 1]
-            handle_token_received(msg, context);
-            context->next_param = NONE;
-            break;
-
-        case NONE:
-            break;
-
-        default:
-            PRINTF("Param not supported\n");
-            msg->result = ETH_PLUGIN_RESULT_ERROR;
-            break;
-    }
-}
-
 static void handle_add_remove_liquidity(ethPluginProvideParameter_t *msg,
                                         quickswap_parameters_t *context) {
     switch (context->next_param) {

diff --git a/src/handle_provide_token.c b/src/handle_provide_token.c
@@ -1,16 +1,21 @@
 #include "quickswap_plugin.h"
 
 void handle_provide_token(void *parameters) {
-    ethPluginProvideToken_t *msg = (ethPluginProvideToken_t *) parameters;
+    ethPluginProvideInfo_t *msg = (ethPluginProvideInfo_t *) parameters;
     quickswap_parameters_t *context = (quickswap_parameters_t *) msg->pluginContext;
-    PRINTF("QUICKSWAP plugin provide token: 0x%p, 0x%p\n", msg->token1, msg->token2);
+
+    PRINTF("QUICKSWAP plugin provide token: 0x%p, 0x%p\n",
+           msg->item1->token.address,
+           msg->item2->token.address);
 
     if (ADDRESS_IS_NETWORK_TOKEN(context->contract_address_sent)) {
         context->decimals_sent = WEI_TO_ETHER;
         context->tokens_found |= TOKEN_SENT_FOUND;
-    } else if (msg->token1 != NULL) {
-        context->decimals_sent = msg->token1->decimals;
-        strlcpy(context->ticker_sent, (char *) msg->token1->ticker, sizeof(context->ticker_sent));
+    } else if (msg->item1 != NULL) {
+        context->decimals_sent = msg->item1->token.decimals;
+        strlcpy(context->ticker_sent,
+                (char *) msg->item1->token.ticker,
+                sizeof(context->ticker_sent));
         context->tokens_found |= TOKEN_SENT_FOUND;
     } else {
         // CAL did not find the token and token is not ETH.
@@ -22,10 +27,10 @@ void handle_provide_token(void *parameters) {
     if (ADDRESS_IS_NETWORK_TOKEN(context->contract_address_received)) {
         context->decimals_received = WEI_TO_ETHER;
         context->tokens_found |= TOKEN_RECEIVED_FOUND;
-    } else if (msg->token2 != NULL) {
-        context->decimals_received = msg->token2->decimals;
+    } else if (msg->item2 != NULL) {
+        context->decimals_received = msg->item2->token.decimals;
         strlcpy(context->ticker_received,
-                (char *) msg->token2->ticker,
+                (char *) msg->item2->token.ticker,
                 sizeof(context->ticker_received));
         context->tokens_found |= TOKEN_RECEIVED_FOUND;
     } else {

diff --git a/src/main.c b/src/main.c
@@ -183,7 +183,7 @@ void quickswap_plugin_call(int message, void *parameters) {
         case ETH_PLUGIN_FINALIZE:
             handle_finalize(parameters);
             break;
-        case ETH_PLUGIN_PROVIDE_TOKEN:
+        case ETH_PLUGIN_PROVIDE_INFO:
             handle_provide_token(parameters);
             break;
         case ETH_PLUGIN_QUERY_CONTRACT_ID:

diff --git a/tests/elfs/ethereum_nanos.elf b/tests/elfs/ethereum_nanos.elf
diff --git a/tests/elfs/ethereum_nanox.elf b/tests/elfs/ethereum_nanox.elf
diff --git a/tests/elfs/quickswap_nanos.elf b/tests/elfs/quickswap_nanos.elf
diff --git a/tests/elfs/quickswap_nanox.elf b/tests/elfs/quickswap_nanox.elf
diff --git a/tests/src/test.fixture.js b/tests/src/test.fixture.js
@@ -170,7 +170,7 @@ function processTest(device, contractName, testLabel, testDirSuffix, rawTxHex, s
 }
 
 
-function populateTransaction(contractAddr, inputData, chainId, value = "0.1") {
+function populateTransaction(contractAddr, inputData, chainId, value = "0.0") {
   // Get the generic transaction template
   let unsignedTx = genericTx;
   //adapt to the appropriate network
+10 −5		build_sdk.py
+10 −0		include/eth_internals.c
+18 −0		include/eth_internals.h
+11 −10		include/eth_plugin_interface.h