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Add a u64 type, that can be either a Number or a BigInt
Fixes jedisct1#329
1 parent d7947b7 commit 8260599

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7 files changed

+24
-6
lines changed

7 files changed

+24
-6
lines changed

dist/browsers-sumo/sodium.js

Lines changed: 1 addition & 1 deletion
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dist/browsers/sodium.js

Lines changed: 1 addition & 1 deletion
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dist/modules-sumo/libsodium-wrappers.js

Lines changed: 1 addition & 1 deletion
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dist/modules/libsodium-wrappers.js

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wrapper/build-doc.js

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Original file line numberDiff line numberDiff line change
@@ -109,6 +109,8 @@ exports.buildDocForSymbol = function (s) {
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sDoc += "Randombytes implementation";
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} else if (paramType == "string") {
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sDoc += "A string";
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} else if (paramType == "u64") {
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sDoc += "An unsigned int or 64-bit BigInt";
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} else throw new Error("Unknown parameter type: " + paramType);
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sDoc += newLine();
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}

wrapper/macros/input_u64.js

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,16 @@
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// ---------- input: {var_name} (u64)
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_require_defined(address_pool, {var_name}, "{var_name}");
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var {var_name}_hi = 0, {var_name}_lo;
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if (typeof {var_name} === "bigint" && {var_name} >= BigInt(0)) {
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const hi = {var_name} >> BigInt(32);
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if (hi > BigInt(4294967295)) {
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_free_and_throw_type_error(address_pool, "{var_name} cannot be more than 64 bits");
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}
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{var_name}_hi = Number(hi);
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{var_name}_lo = Number({var_name} & BigInt(4294967295));
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} else if (typeof {var_name} === "number" && ({var_name} | 0) === {var_name} && {var_name} >= 0) {
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{var_name}_lo = {var_name}
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} else {
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_free_and_throw_type_error(address_pool, "{var_name} must be an unsigned integer or bigint");
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}

wrapper/symbols/crypto_kdf_derive_from_key.json

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Original file line numberDiff line numberDiff line change
@@ -8,7 +8,7 @@
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},
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{
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"name": "subkey_id",
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"type": "uint"
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"type": "u64"
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},
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{
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"name": "ctx",
@@ -28,6 +28,6 @@
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"type": "buf"
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}
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],
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"target": "libsodium._crypto_kdf_derive_from_key(subkey_address, subkey_len, subkey_id, (subkey_id >>> 24) >>> 8, ctx_address, key_address)",
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"target": "libsodium._crypto_kdf_derive_from_key(subkey_address, subkey_len, subkey_id_lo, subkey_id_hi, ctx_address, key_address)",
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"return": "_format_output(subkey, outputFormat)"
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}

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