Merge #19114: scripted-diff: TxoutType C++11 scoped enum class

fa32adf9dc25540ad27f5b82654c7057d7738627 scripted-diff: TxoutType C++11 scoped enum class (MarcoFalke)
fa95a694c492b267e4038674fd3f338dd215ab48 doc: Update outdated txnouttype documentation (MarcoFalke)
fa58469c770d8c935a86462634e4e8cd806aa6e3 rpc: Properly use underlying type in GetAllOutputTypes (MarcoFalke)
fa41c657022b8f99c8e6718a0e33c5838c412a0b rpc: Simplify GetAllOutputTypes with the Join helper (MarcoFalke)

Pull request description:

  Non-scoped enums can accidentally and silently decay into an integral type. Also, the symbol names of the keys are exported to the surrounding (usually global) namespace.

  Fix both issues by switching to an `enum class TxoutType` in a (mostly) scripted-diff.

ACKs for top commit:
  practicalswift:
    ACK fa32adf9dc25540ad27f5b82654c7057d7738627 -- patch looks correct
  hebasto:
    re-ACK fa32adf9dc25540ad27f5b82654c7057d7738627, since fa5997bd6fc82e16b597ea96e3c5c665f1f174ab (https://github.com/bitcoin/bitcoin/pull/19114#pullrequestreview-421425198) rebased only (verified with `git range-diff`).

Tree-SHA512: f42a9db47f9be89fa4bdd8d2fb05a16726286d8b12e3d87327b67d723f91c7d5a57deb4b2ddae9e1d16fee7a5f8c00828b6dc8909c5db680fc5e0a3cf07cd465

1 files changed, 10 insertions, 10 deletions

diff --git a/src/wallet/rpcdump.cpp b/src/wallet/rpcdump.cpp
index 6a1048539f..c9ea6c2ad9 100644
--- a/src/wallet/rpcdump.cpp
+++ b/src/wallet/rpcdump.cpp
@@ -856,20 +856,20 @@ static std::string RecurseImportData(const CScript& script, ImportData& import_d
 {
     // Use Solver to obtain script type and parsed pubkeys or hashes:
     std::vector<std::vector<unsigned char>> solverdata;
-    txnouttype script_type = Solver(script, solverdata);
+    TxoutType script_type = Solver(script, solverdata);
 
     switch (script_type) {
-    case TX_PUBKEY: {
+    case TxoutType::PUBKEY: {
         CPubKey pubkey(solverdata[0].begin(), solverdata[0].end());
         import_data.used_keys.emplace(pubkey.GetID(), false);
         return "";
     }
-    case TX_PUBKEYHASH: {
+    case TxoutType::PUBKEYHASH: {
         CKeyID id = CKeyID(uint160(solverdata[0]));
         import_data.used_keys[id] = true;
         return "";
     }
-    case TX_SCRIPTHASH: {
+    case TxoutType::SCRIPTHASH: {
         if (script_ctx == ScriptContext::P2SH) throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Trying to nest P2SH inside another P2SH");
         if (script_ctx == ScriptContext::WITNESS_V0) throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Trying to nest P2SH inside a P2WSH");
         CHECK_NONFATAL(script_ctx == ScriptContext::TOP);
@@ -880,14 +880,14 @@ static std::string RecurseImportData(const CScript& script, ImportData& import_d
         import_data.import_scripts.emplace(*subscript);
         return RecurseImportData(*subscript, import_data, ScriptContext::P2SH);
     }
-    case TX_MULTISIG: {
+    case TxoutType::MULTISIG: {
         for (size_t i = 1; i + 1< solverdata.size(); ++i) {
             CPubKey pubkey(solverdata[i].begin(), solverdata[i].end());
             import_data.used_keys.emplace(pubkey.GetID(), false);
         }
         return "";
     }
-    case TX_WITNESS_V0_SCRIPTHASH: {
+    case TxoutType::WITNESS_V0_SCRIPTHASH: {
         if (script_ctx == ScriptContext::WITNESS_V0) throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Trying to nest P2WSH inside another P2WSH");
         uint256 fullid(solverdata[0]);
         CScriptID id;
@@ -901,7 +901,7 @@ static std::string RecurseImportData(const CScript& script, ImportData& import_d
         import_data.import_scripts.emplace(*subscript);
         return RecurseImportData(*subscript, import_data, ScriptContext::WITNESS_V0);
     }
-    case TX_WITNESS_V0_KEYHASH: {
+    case TxoutType::WITNESS_V0_KEYHASH: {
         if (script_ctx == ScriptContext::WITNESS_V0) throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Trying to nest P2WPKH inside P2WSH");
         CKeyID id = CKeyID(uint160(solverdata[0]));
         import_data.used_keys[id] = true;
@@ -910,10 +910,10 @@ static std::string RecurseImportData(const CScript& script, ImportData& import_d
         }
         return "";
     }
-    case TX_NULL_DATA:
+    case TxoutType::NULL_DATA:
         return "unspendable script";
-    case TX_NONSTANDARD:
-    case TX_WITNESS_UNKNOWN:
+    case TxoutType::NONSTANDARD:
+    case TxoutType::WITNESS_UNKNOWN:
     default:
         return "unrecognized script";
     }