Merge bitcoin/bitcoin#24675: util: Use ArgsManager::GetPathArg more widely

b01f336708019f8c8274ea701d3446e4123e7af2 util, refactor: Drop explicit conversion to fs::path (Hennadii Stepanov)
138c668e2b4d64279ddefbe07c1d9b7c3d3c537c util, refactor: Use GetPathArg to read "-rpccookiefile" value (Hennadii Stepanov)
1276090705060fcc97072481c2383bbaaa556194 util, refactor: Use GetPathArg to read "-conf" value (Hennadii Stepanov)

Pull request description:

  This PR is a continuation of bitcoin/bitcoin#24265 and bitcoin/bitcoin#24306.

  Now the following command-line arguments / configure options been read with the `GetPathArg` method:
  - `-conf`, also `includeconf` values been normalized
  - `-rpccookiefile`

ACKs for top commit:
  jarolrod:
    Code Review ACK b01f336708019f8c8274ea701d3446e4123e7af2
  ryanofsky:
    Code review ACK b01f336708019f8c8274ea701d3446e4123e7af. Changes since last review: just dropping first commit (NormalizedPathFromString) as suggested

Tree-SHA512: 2d26d50b73542acdbcc63a32068977b2a49a017d31ca337471a0446f964eb0a6e3e4e3bb1ebe6771566a260f2cae3bc2ebe93b4b523183cea0d51768daab85c9

1 files changed, 3 insertions, 3 deletions

diff --git a/src/rpc/request.cpp b/src/rpc/request.cpp
index 304c265b31..8595fa78bb 100644
--- a/src/rpc/request.cpp
+++ b/src/rpc/request.cpp
@@ -66,16 +66,16 @@ UniValue JSONRPCError(int code, const std::string& message)
  */
 static const std::string COOKIEAUTH_USER = "__cookie__";
 /** Default name for auth cookie file */
-static const std::string COOKIEAUTH_FILE = ".cookie";
+static const char* const COOKIEAUTH_FILE = ".cookie";
 
 /** Get name of RPC authentication cookie file */
 static fs::path GetAuthCookieFile(bool temp=false)
 {
-    std::string arg = gArgs.GetArg("-rpccookiefile", COOKIEAUTH_FILE);
+    fs::path arg = gArgs.GetPathArg("-rpccookiefile", COOKIEAUTH_FILE);
     if (temp) {
         arg += ".tmp";
     }
-    return AbsPathForConfigVal(fs::PathFromString(arg));
+    return AbsPathForConfigVal(arg);
 }
 
 bool GenerateAuthCookie(std::string *cookie_out)