Disable all penumbre api for nanos

Zondax · Nov 22, 2024 · ec1eed1 · ec1eed1
1 parent a9e804a
commit ec1eed1
Showing 1 changed file with 54 additions and 0 deletions.
diff --git a/app/src/apdu_handler.c b/app/src/apdu_handler.c
@@ -219,6 +219,7 @@ __Z_INLINE void handle_getversion(__Z_UNUSED volatile uint32_t *flags, volatile
 void handleTest(volatile uint32_t *flags, volatile uint32_t *tx, uint32_t rx) { THROW(APDU_CODE_OK); }
 #endif
 
+#if defined(TARGET_NANOX) || defined(TARGET_NANOS2) || defined(TARGET_STAX) || defined(TARGET_FLEX)
 void handleApdu(volatile uint32_t *flags, volatile uint32_t *tx, uint32_t rx) {
     zemu_log("handleApdu\n");
     volatile uint16_t sw = 0;
@@ -289,3 +290,56 @@ void handleApdu(volatile uint32_t *flags, volatile uint32_t *tx, uint32_t rx) {
     }
     END_TRY;
 }
+#elif defined(TARGET_NANOS)
+void handleApdu(volatile uint32_t *flags, volatile uint32_t *tx, uint32_t rx) {
+    zemu_log("handleApdu\n");
+    volatile uint16_t sw = 0;
+
+    BEGIN_TRY {
+        TRY {
+            if (G_io_apdu_buffer[OFFSET_CLA] != CLA) {
+                zemu_log("CLA not supported\n");
+                THROW(APDU_CODE_CLA_NOT_SUPPORTED);
+            }
+
+            if (rx < APDU_MIN_LENGTH) {
+                THROW(APDU_CODE_WRONG_LENGTH);
+            }
+
+            switch (G_io_apdu_buffer[OFFSET_INS]) {
+                case INS_GET_VERSION: {
+                    handle_getversion(flags, tx);
+                    break;
+                }
+#if defined(APP_TESTING)
+                case INS_TEST: {
+                    handleTest(flags, tx, rx);
+                    THROW(APDU_CODE_OK);
+                    break;
+                }
+#endif
+                default:
+                    zemu_log("ins_not_supported**\n");
+                    THROW(APDU_CODE_INS_NOT_SUPPORTED);
+            }
+        }
+        CATCH(EXCEPTION_IO_RESET) { THROW(EXCEPTION_IO_RESET); }
+        CATCH_OTHER(e) {
+            switch (e & 0xF000) {
+                case 0x6000:
+                case APDU_CODE_OK:
+                    sw = e;
+                    break;
+                default:
+                    sw = 0x6800 | (e & 0x7FF);
+                    break;
+            }
+            G_io_apdu_buffer[*tx] = sw >> 8;
+            G_io_apdu_buffer[*tx + 1] = sw & 0xFF;
+            *tx += 2;
+        }
+        FINALLY {}
+    }
+    END_TRY;
+}
+#endif