Agentic dpc demo

Author: QZHelen

app/src/main/assets/openid4vp1_0.wasm

@@ -36,6 +36,11 @@ __attribute__((import_module("credman_v2"), import_name("AddPaymentEntryToSet"))
 #endif
 void AddPaymentEntryToSet(char *cred_id, char *merchant_name, char *payment_method_name, char *payment_method_subtitle, char* payment_method_icon, size_t payment_method_icon_len, char *transaction_amount, char* bank_icon, size_t bank_icon_len, char* payment_provider_icon, size_t payment_provider_icon_len, char *metadata, char *set_id, int set_index);
 
+#if defined(__wasm__)
+__attribute__((import_module("credman_v2"), import_name("AddPaymentEntryToSetV2")))
+#endif
+void AddPaymentEntryToSetV2(char *cred_id, char *merchant_name, char *payment_method_name, char *payment_method_subtitle, char* payment_method_icon, size_t payment_method_icon_len, char *transaction_amount, char* bank_icon, size_t bank_icon_len, char* payment_provider_icon, size_t payment_provider_icon_len, char *additional_info, char *metadata, char *set_id, int set_index);
+
 #if defined(__wasm__)
 __attribute__((import_module("credman"), import_name("AddStringIdEntry")))
 #endif

matcher/credentialmanager.h

@@ -70,6 +70,7 @@ int main()
     int should_offer_issuance = 0;
     char *merchant_name = NULL;
     char *transaction_amount = NULL;
+    char *additional_info = NULL;
     for (int i = 0; i < requests_size; i++)
     {
         cJSON *request = cJSON_GetArrayItem(requests, i);
@@ -133,6 +134,7 @@ int main()
                     transaction_credential_ids = cJSON_GetObjectItem(transaction_data, "credential_ids");
                     merchant_name = cJSON_GetStringValue(cJSON_GetObjectItem(transaction_data, "merchant_name"));
                     transaction_amount = cJSON_GetStringValue(cJSON_GetObjectItem(transaction_data, "amount"));
+                    additional_info = cJSON_GetStringValue(cJSON_GetObjectItem(transaction_data, "additional_info"));
                 }
             }
 
@@ -194,7 +196,11 @@ int main()
                                     printf("icon_start int %d, double %f\n", icon_start_int, icon_start);
                                     int icon_len = (int)(cJSON_GetNumberValue(cJSON_GetObjectItem(icon, "length")));
 
-                                    if (wasm_version > 1)
+                                    if (wasm_version >= 3)
+                                    {
+                                        AddPaymentEntryToSetV2(matched_id, merchant_name, title, subtitle, creds_blob + icon_start_int, icon_len, transaction_amount, NULL, 0, NULL, 0, additional_info, metadata, set_id, doc_idx);
+                                    }
+                                    else if (wasm_version == 2)
                                     {
                                         AddPaymentEntryToSet(matched_id, merchant_name, title, subtitle, creds_blob + icon_start_int, icon_len, transaction_amount, NULL, 0, NULL, 0, metadata, set_id, doc_idx);
                                     }