Merge nft and tokens into a single asset header

Author: fbeutin-ledger

src/shared_context.h

@@ -7,11 +7,9 @@
 #include "os.h"
 #include "cx.h"
 #include "ethUstream.h"
-#include "tokens.h"
-#include "extra_info.h"
 #include "tx_content.h"
 #include "chainConfig.h"
-#include "nft.h"
+#include "asset_info.h"
 #ifdef HAVE_NBGL
 #include "nbgl_types.h"
 #endif

src/swap_utils.c

@@ -19,7 +19,7 @@
 #include <string.h>
 #include <stdbool.h>
 
-#include "tokens.h"
+#include "asset_info.h"
 #include "swap_utils.h"
 
 bool parse_swap_config(const uint8_t *config, uint8_t config_len, char *ticker, uint8_t *decimals) {

src_common/tokens.h renamed to src_common/asset_info.h

@@ -20,6 +20,17 @@
 #include <stdint.h>
 #include "common_utils.h"
 
+// NFT
+
+#define COLLECTION_NAME_MAX_LEN 70
+
+typedef struct nftInfo_t {
+    uint8_t contractAddress[ADDRESS_LENGTH];  // must be first item
+    char collectionName[COLLECTION_NAME_MAX_LEN + 1];
+} nftInfo_t;
+
+// TOKENS
+
 #define MAX_TICKER_LEN 11  // 10 characters + '\0'
 #define MAX_ITEMS      2
 
@@ -31,3 +42,10 @@ typedef struct tokenDefinition_t {
     char ticker[MAX_TICKER_LEN];
     uint8_t decimals;
 } tokenDefinition_t;
+
+// UNION
+
+typedef union extraInfo_t {
+    tokenDefinition_t token;
+    nftInfo_t nft;
+} extraInfo_t;

src_common/common_utils.c

@@ -18,7 +18,7 @@
 #include <stdint.h>
 #include <string.h>
 
-#include "tokens.h"
+#include "asset_info.h"
 #include "common_utils.h"
 
 void array_hexstr(char *strbuf, const void *bin, unsigned int len) {

src_common/eth_plugin_interface.h

@@ -5,7 +5,7 @@
 
 #include "os.h"
 #include "cx.h"
-#include "tokens.h"
+#include "asset_info.h"
 #include "tx_content.h"
 
 /*************************************************************************************************

src_common/extra_info.h

@@ -2,7 +2,7 @@
 
 #include "shared_context.h"
 #include "apdu_constants.h"
-#include "tokens.h"
+#include "asset_info.h"
 #include "common_utils.h"
 #include "common_ui.h"
 #include "os_io_seproxyhal.h"

src_common/nft.h

@@ -1,6 +1,6 @@
 #include "shared_context.h"
 #include "apdu_constants.h"
-#include "tokens.h"
+#include "asset_info.h"
 #include "eth_plugin_interface.h"
 #include "eth_plugin_internal.h"
 #include "plugin_utils.h"

src_features/provideNFTInformation/cmd_provideNFTInfo.c

@@ -7,7 +7,7 @@
 #include <stdint.h>
 #include "ethUstream.h"
 #include "uint256.h"
-#include "nft.h"
+#include "asset_info.h"
 
 // Internal plugin for EIP 1155: https://eips.ethereum.org/EIPS/eip-1155