75 lines
1.5 KiB
C
75 lines
1.5 KiB
C
#ifdef HAVE_EIP712_FULL_SUPPORT
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#include <string.h>
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#include <stdint.h>
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#include "context.h"
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#include "mem.h"
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#include "mem_utils.h"
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#include "sol_typenames.h"
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#include "path.h"
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#include "field_hash.h"
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#include "ui_logic.h"
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#include "typed_data.h"
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#include "apdu_constants.h" // APDU response codes
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#include "shared_context.h" // reset_app_context
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#include "ui_callbacks.h" // ui_idle
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e_struct_init struct_state = NOT_INITIALIZED;
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s_eip712_context *eip712_context = NULL;
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/**
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* Initialize the EIP712 context
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*
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* @return a boolean indicating if the initialization was successful or not
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*/
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bool eip712_context_init(void) {
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// init global variables
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mem_init();
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if ((eip712_context = MEM_ALLOC_AND_ALIGN_TYPE(*eip712_context)) == NULL) {
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apdu_response_code = APDU_RESPONSE_INSUFFICIENT_MEMORY;
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return false;
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}
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if (sol_typenames_init() == false) {
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return false;
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}
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if (path_init() == false) {
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return false;
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}
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if (field_hash_init() == false) {
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return false;
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}
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if (ui_712_init() == false) {
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return false;
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}
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if (typed_data_init() == false) // this needs to be initialized last !
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{
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return false;
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}
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struct_state = NOT_INITIALIZED;
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return true;
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}
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/**
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* De-initialize the EIP712 context
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*/
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void eip712_context_deinit(void) {
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typed_data_deinit();
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path_deinit();
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field_hash_deinit();
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ui_712_deinit();
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mem_reset();
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eip712_context = NULL;
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reset_app_context();
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ui_idle();
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}
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#endif
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