Make HDWallet with seed constructor available

1inch · Feb 21, 2025 · a6f6483 · a6f6483
1 parent ec28d3d
commit a6f6483
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Showing 3 changed files with 28 additions and 0 deletions.
diff --git a/codegen-v2/manifest/TWHDWallet.yaml b/codegen-v2/manifest/TWHDWallet.yaml
@@ -20,6 +20,16 @@ inits:
       is_constant: true
       is_nullable: false
       is_pointer: true
+- name: TWHDWalletCreateWithSeed
+  is_public: true
+  is_nullable: true
+  params:
+  - name: seed
+    type:
+      variant: data
+      is_constant: true
+      is_nullable: false
+      is_pointer: true
 - name: TWHDWalletCreateWithMnemonic
   is_public: true
   is_nullable: true

diff --git a/include/TrustWalletCore/TWHDWallet.h b/include/TrustWalletCore/TWHDWallet.h
@@ -33,6 +33,15 @@ struct TWHDWallet;
 TW_EXPORT_STATIC_METHOD
 struct TWHDWallet* _Nullable TWHDWalletCreate(int strength, TWString* _Nonnull passphrase);
 
+/// Creates an HDWallet from an arbitary seed.
+///
+/// \param seed non-null seed
+/// \note Null is returned on invalid seed
+/// \note Returned object needs to be deleted with \TWHDWalletDelete
+/// \return Nullable TWHDWallet
+TW_EXPORT_STATIC_METHOD
+struct TWHDWallet *_Nullable TWHDWalletCreateWithSeed(TWData *_Nonnull seed);
+
 /// Creates an HDWallet from a valid BIP39 English mnemonic and a passphrase.
 ///
 /// \param mnemonic non-null Valid BIP39 mnemonic

diff --git a/src/interface/TWHDWallet.cpp b/src/interface/TWHDWallet.cpp
@@ -19,6 +19,15 @@ struct TWHDWallet *_Nullable TWHDWalletCreate(int strength, TWString *_Nonnull p
     }
 }
 
+struct TWHDWallet *_Nullable TWHDWalletCreateWithSeed(TWData *_Nonnull seed) {
+    try {
+        auto* d = reinterpret_cast<const Data*>(seed);
+        return new TWHDWallet{ HDWallet(*d) };
+    } catch (...) {
+        return nullptr;
+    }
+}
+
 struct TWHDWallet *_Nullable TWHDWalletCreateWithMnemonic(TWString *_Nonnull mnemonic, TWString *_Nonnull passphrase) {
     try {
         return new TWHDWallet{ HDWallet(TWStringUTF8Bytes(mnemonic), TWStringUTF8Bytes(passphrase)) };