From a988293d4c9e68c99aee09aee55438d3d35a97a4 Mon Sep 17 00:00:00 2001
From: Mario Fetka <mario.fetka@gmail.com>
Date: Wed, 20 May 2026 08:56:59 +0200
Subject: [PATCH] more debug

---
 src/connect.c  | 14 ++++++++++++++
 src/namedos.c  | 36 +++++++++++++++++++++++++++++++++---
 src/namspace.c | 18 ++++++++++++++++++
 3 files changed, 65 insertions(+), 3 deletions(-)

diff --git a/src/connect.c b/src/connect.c
index eeede78..1dc0eb9 100644
--- a/src/connect.c
+++ b/src/connect.c
@@ -609,6 +609,13 @@ static int func_search_entry(NW_PATH *nwpath, int attrib,
                                            soptions,
                                            dosname,
                                            sizeof(dosname));
+          XDPRINTF((2,0,
+            "CONNECT func_search_entry dir='%s' entry='%s' unix='%s' alias='%s' ok=%d",
+            xkpath,
+            entry,
+            name,
+            dosname,
+            okflag));
         }
 
         if (okflag) {
@@ -705,6 +712,13 @@ static int get_dir_entry(NW_PATH *nwpath,
                                            soptions,
                                            dosname,
                                            sizeof(dosname)) ? 0 : -0xff;
+          XDPRINTF((2,0,
+            "CONNECT get_dir_entry dir='%s' entry='%s' unix='%s' alias='%s' ok=%d",
+            xkpath,
+            entry,
+            name,
+            dosname,
+            okflag == 0 ? 1 : 0));
         }
 
         if (!okflag) {
diff --git a/src/namedos.c b/src/namedos.c
index 8895aee..12b738c 100644
--- a/src/namedos.c
+++ b/src/namedos.c
@@ -212,6 +212,12 @@ int dos83_build_name_in_dir(const char *dir_unix,
     strncpy((char *)out, (const char *)src, out_size - 1);
     out[out_size - 1] = '\0';
     up_fn(out);
+    XDPRINTF((2,0,
+      "DOS83 BUILD dir='%s' src='%s' out='%s' valid=%d",
+      dir_unix ? dir_unix : "(null)",
+      src ? (char *)src : "(null)",
+      out ? (char *)out : "(null)",
+      dos83_is_valid_name(src, options)));
     return (int)strlen((char *)out);
   }
 
@@ -225,14 +231,28 @@ int dos83_build_name_in_dir(const char *dir_unix,
     else
       snprintf((char *)out, out_size, "%s", nbase);
 
-    if (!dir_unix || !dos83_alias_used_in_dir(dir_unix, src, out, options))
+    if (!dir_unix || !dos83_alias_used_in_dir(dir_unix, src, out, options)) {
+      XDPRINTF((2,0,
+        "DOS83 BUILD dir='%s' src='%s' out='%s' valid=%d",
+        dir_unix ? dir_unix : "(null)",
+        src ? (char *)src : "(null)",
+        out ? (char *)out : "(null)",
+        dos83_is_valid_name(src, options)));
       return (int)strlen((char *)out);
+    }
   }
 
   for (seq = 1; seq < 1000000; seq++) {
     dos83_build_alias_candidate(src, seq, out, out_size);
-    if (!dir_unix || !dos83_alias_used_in_dir(dir_unix, src, out, options))
+    if (!dir_unix || !dos83_alias_used_in_dir(dir_unix, src, out, options)) {
+      XDPRINTF((2,0,
+        "DOS83 BUILD dir='%s' src='%s' out='%s' valid=%d",
+        dir_unix ? dir_unix : "(null)",
+        src ? (char *)src : "(null)",
+        out ? (char *)out : "(null)",
+        dos83_is_valid_name(src, options)));
       return (int)strlen((char *)out);
+    }
   }
 
   strncpy((char *)out, "FILE~1", out_size - 1);
@@ -281,7 +301,17 @@ int dos83_match_name_in_dir(const char *dir_unix,
     out_dos_name[out_dos_name_size - 1] = '\0';
   }
 
-  return dos83_x_str_match(dos_name, dos_pattern, options);
+  {
+    int match_result = dos83_x_str_match(dos_name, dos_pattern, options);
+    XDPRINTF((2,0,
+      "DOS83 MATCH dir='%s' unix='%s' pattern='%s' alias='%s' result=%d",
+      dir_unix ? dir_unix : "(null)",
+      unix_name ? (char *)unix_name : "(null)",
+      dos_pattern ? (char *)dos_pattern : "(null)",
+      dos_name,
+      match_result));
+    return match_result;
+  }
 }
 
 int dos83_resolve_component(const char *dir_unix,
diff --git a/src/namspace.c b/src/namspace.c
index b2c24e0..fb85c62 100644
--- a/src/namspace.c
+++ b/src/namspace.c
@@ -1518,7 +1518,19 @@ static int search_match(struct dirent *dirbuff,
     XDPRINTF((8,0,"search_match, Name='%s' dname='%s'", name, dname));
     if (!inode_search) {
       if (namespace == NAME_DOS) {
+        XDPRINTF((2,0,
+          "NS search_match DOS entry='%s' raw='%s' dname='%s' namespace=%d",
+          entry,
+          name,
+          dname,
+          namespace));
         flag = (*name != '.' &&  fn_dos_match_old(dname, entry, vol_options));
+        XDPRINTF((2,0,
+          "NS search_match DOS result=%d entry='%s' raw='%s' dname='%s'",
+          flag,
+          entry,
+          name,
+          dname));
       } else if (namespace == NAME_OS2) {
         flag = (*name != '.' || (*(name+1) != '.' && *(name+1) != '\0' ))
                && fn_os2_match(dname, entry, vol_options);
@@ -1693,6 +1705,12 @@ int nw_search_file_dir(int namespace, int datastream,
 
       XDPRINTF((5,0,"nw_s_f_d namsp=%d, sequence=%d, search='%s'",
                         namespace, sequence, entry ));
+      XDPRINTF((2,0,
+        "NS nw_search_file_dir namespace=%d sequence=%d search='%s' vol_options=0x%x",
+        namespace,
+        sequence,
+        entry,
+        vol_options));
 
       if ( (!sequence) || (sequence != dsh->lastsequence)) {
         XDPRINTF((5, 0, "dirpos set to 0 dsh->lastsequence = %d, dirpos=%d",