Now uses the new asset util functions

Now the first asset is properly stored at index 0 instead of 1

src/eth_plugin_handler.c

@@ -52,17 +52,17 @@ void eth_plugin_prepare_query_contract_UI(ethQueryContractUI_t *queryContractUI,
     memset((uint8_t *) queryContractUI, 0, sizeof(ethQueryContractUI_t));
 
     // If no extra information was found, set the pointer to NULL
-    if (NO_EXTRA_INFO(tmpCtx, 1)) {
+    if (NO_EXTRA_INFO(tmpCtx, 0)) {
         queryContractUI->item1 = NULL;
     } else {
-        queryContractUI->item1 = &tmpCtx.transactionContext.extraInfo[1];
+        queryContractUI->item1 = &tmpCtx.transactionContext.extraInfo[0];
     }
 
     // If no extra information was found, set the pointer to NULL
-    if (NO_EXTRA_INFO(tmpCtx, 0)) {
+    if (NO_EXTRA_INFO(tmpCtx, 1)) {
         queryContractUI->item2 = NULL;
     } else {
-        queryContractUI->item2 = &tmpCtx.transactionContext.extraInfo[0];
+        queryContractUI->item2 = &tmpCtx.transactionContext.extraInfo[1];
     }
 
     queryContractUI->screenIndex = screenIndex;

src/eth_plugin_handler.h

@@ -6,7 +6,7 @@
 #define NO_EXTRA_INFO(ctx, idx) \
     (allzeroes(&(ctx.transactionContext.extraInfo[idx]), sizeof(extraInfo_t)))
 
-#define NO_NFT_METADATA (NO_EXTRA_INFO(tmpCtx, 1))
+#define NO_NFT_METADATA (NO_EXTRA_INFO(tmpCtx, 0))
 
 void eth_plugin_prepare_init(ethPluginInitContract_t *init,
                              const uint8_t *selector,

src/main.c

@@ -533,7 +533,6 @@ __attribute__((noreturn)) void coin_main(libargs_t *args) {
     }
 
     reset_app_context();
-    tmpCtx.transactionContext.currentItemIndex = 0;
 
     for (;;) {
         UX_INIT();

src/manage_asset_info.c

@@ -2,6 +2,7 @@
 
 void reset_known_tokens(void) {
     memset(tmpCtx.transactionContext.tokenSet, 0, MAX_ITEMS);
+    tmpCtx.transactionContext.currentItemIndex = 0;
 }
 
 static extraInfo_t *get_asset_info(uint8_t index) {

src_features/provideErc20TokenInformation/cmd_provideTokenInfo.c

@@ -5,6 +5,7 @@
 #include "os_io_seproxyhal.h"
 #include "extra_tokens.h"
 #include "network.h"
+#include "manage_asset_info.h"
 
 #ifdef HAVE_CONTRACT_NAME_IN_DESCRIPTOR
 
@@ -26,10 +27,7 @@ void handleProvideErc20TokenInformation(uint8_t p1,
 
     cx_sha256_init(&sha256);
 
-    tmpCtx.transactionContext.currentItemIndex =
-        (tmpCtx.transactionContext.currentItemIndex + 1) % MAX_ITEMS;
-    tokenDefinition_t *token =
-        &tmpCtx.transactionContext.tokens[tmpCtx.transactionContext.currentItemIndex];
+    tokenDefinition_t *token = &get_current_asset_info()->token;
 
     if (dataLength < 1) {
         THROW(0x6A80);
@@ -95,7 +93,7 @@ void handleProvideErc20TokenInformation(uint8_t p1,
         THROW(0x6A80);
 #endif
     }
-    tmpCtx.transactionContext.tokenSet[tmpCtx.transactionContext.currentItemIndex] = 1;
+    validate_current_asset_info();
     THROW(0x9000);
 }
 
@@ -117,10 +115,7 @@ void handleProvideErc20TokenInformation(uint8_t p1,
     uint8_t hash[INT256_LENGTH];
     cx_ecfp_public_key_t tokenKey;
 
-    tmpCtx.transactionContext.currentItemIndex =
-        (tmpCtx.transactionContext.currentItemIndex + 1) % MAX_ITEMS;
-    tokenDefinition_t *token =
-        &tmpCtx.transactionContext.extraInfo[tmpCtx.transactionContext.currentItemIndex].token;
+    tokenDefinition_t *token = &get_current_asset_info()->token;
 
     PRINTF("Provisioning currentItemIndex %d\n", tmpCtx.transactionContext.currentItemIndex);
 
@@ -183,7 +178,7 @@ void handleProvideErc20TokenInformation(uint8_t p1,
         }
     }
 
-    tmpCtx.transactionContext.tokenSet[tmpCtx.transactionContext.currentItemIndex] = 1;
+    validate_current_asset_info();
     THROW(0x9000);
 }
 

src_features/provideNFTInformation/cmd_provideNFTInfo.c

@@ -8,6 +8,7 @@
 #include "os_io_seproxyhal.h"
 #include "network.h"
 #include "public_keys.h"
+#include "manage_asset_info.h"
 
 #define TYPE_SIZE        1
 #define VERSION_SIZE     1
@@ -56,10 +57,7 @@ void handleProvideNFTInformation(uint8_t p1,
         PRINTF("NFT metadata provided without proper plugin loaded!\n");
         THROW(0x6985);
     }
-    tmpCtx.transactionContext.currentItemIndex =
-        (tmpCtx.transactionContext.currentItemIndex + 1) % MAX_ITEMS;
-    nftInfo_t *nft =
-        &tmpCtx.transactionContext.extraInfo[tmpCtx.transactionContext.currentItemIndex].nft;
+    nftInfo_t *nft = &get_current_asset_info()->nft;
 
     PRINTF("Provisioning currentItemIndex %d\n", tmpCtx.transactionContext.currentItemIndex);
 
@@ -201,7 +199,7 @@ void handleProvideNFTInformation(uint8_t p1,
 #endif
     }
 
-    tmpCtx.transactionContext.tokenSet[tmpCtx.transactionContext.currentItemIndex] = 1;
+    validate_current_asset_info();
     THROW(0x9000);
 }