Renamed EIP712 context files to less generic ones

src_features/signMessageEIP712/context_712.c

@@ -0,0 +1,78 @@
+#ifdef HAVE_EIP712_FULL_SUPPORT
+
+#include <string.h>
+#include <stdint.h>
+#include "context_712.h"
+#include "mem.h"
+#include "mem_utils.h"
+#include "sol_typenames.h"
+#include "path.h"
+#include "field_hash.h"
+#include "ui_logic.h"
+#include "typed_data.h"
+#include "apdu_constants.h"  // APDU response codes
+#include "shared_context.h"  // reset_app_context
+#include "ui_callbacks.h"    // ui_idle
+
+e_struct_init struct_state = NOT_INITIALIZED;
+s_eip712_context *eip712_context = NULL;
+
+/**
+ * Initialize the EIP712 context
+ *
+ * @return a boolean indicating if the initialization was successful or not
+ */
+bool eip712_context_init(void) {
+    // init global variables
+    mem_init();
+
+    if ((eip712_context = MEM_ALLOC_AND_ALIGN_TYPE(*eip712_context)) == NULL) {
+        apdu_response_code = APDU_RESPONSE_INSUFFICIENT_MEMORY;
+        return false;
+    }
+
+    if (sol_typenames_init() == false) {
+        return false;
+    }
+
+    if (path_init() == false) {
+        return false;
+    }
+
+    if (field_hash_init() == false) {
+        return false;
+    }
+
+    if (ui_712_init() == false) {
+        return false;
+    }
+
+    if (typed_data_init() == false)  // this needs to be initialized last !
+    {
+        return false;
+    }
+
+    // Since they are optional, they might not be provided by the JSON data
+    explicit_bzero(eip712_context->contract_addr, sizeof(eip712_context->contract_addr));
+    eip712_context->chain_id = 0;
+
+    struct_state = NOT_INITIALIZED;
+
+    return true;
+}
+
+/**
+ * De-initialize the EIP712 context
+ */
+void eip712_context_deinit(void) {
+    typed_data_deinit();
+    path_deinit();
+    field_hash_deinit();
+    ui_712_deinit();
+    mem_reset();
+    eip712_context = NULL;
+    reset_app_context();
+    ui_idle();
+}
+
+#endif