Determine case sensitivity based on file system attributes.

[tprouty/samba.git] / source3 / libsmb / libsmb_server.c

diff --git a/source3/libsmb/libsmb_server.c b/source3/libsmb/libsmb_server.c
index e2cc07118b73e0a215f3f1dafb56b946696871f7..0ece5bb649e194b60055812683d98c5b7c9c6a83 100644 (file)
--- a/source3/libsmb/libsmb_server.c
+++ b/source3/libsmb/libsmb_server.c
@@ -245,6 +245,8 @@ SMBC_server(TALLOC_CTX *ctx,
        int tried_reverse = 0;
         int port_try_first;
         int port_try_next;
+        int is_ipc = (share != NULL && strcmp(share, "IPC$") == 0);
+       uint32 fs_attrs = 0;
         const char *username_used;
        NTSTATUS status;
 
@@ -310,6 +312,38 @@ SMBC_server(TALLOC_CTX *ctx,
                                 srv = NULL;
                         }
 
+                        /* Determine if this share supports case sensitivity */
+                        if (is_ipc) {
+                                DEBUG(4,
+                                      ("IPC$ so ignore case sensitivity\n"));
+                        } else if (!cli_get_fs_attr_info(c, &fs_attrs)) {
+                                DEBUG(4, ("Could not retrieve "
+                                          "case sensitivity flag: %s.\n",
+                                          cli_errstr(c)));
+
+                                /*
+                                 * We can't determine the case sensitivity of
+                                 * the share. We have no choice but to use the
+                                 * user-specified case sensitivity setting.
+                                 */
+                                if (smbc_getOptionCaseSensitive(context)) {
+                                        cli_set_case_sensitive(c, True);
+                                } else {
+                                        cli_set_case_sensitive(c, False);
+                                }
+                        } else {
+                                DEBUG(4,
+                                      ("Case sensitive: %s\n",
+                                       (fs_attrs & FILE_CASE_SENSITIVE_SEARCH
+                                        ? "True"
+                                        : "False")));
+                                cli_set_case_sensitive(
+                                        c,
+                                        (fs_attrs & FILE_CASE_SENSITIVE_SEARCH
+                                         ? True
+                                         : False));
+                        }
+
                         /*
                          * Regenerate the dev value since it's based on both
                          * server and share
@@ -356,13 +390,6 @@ again:
                return NULL;
        }
 
-       /* POSIX-like - always request case-sensitivity by default. */        
-        if (smbc_getOptionCaseSensitive(context)) {
-            cli_set_case_sensitive(c, True);
-        } else {
-            cli_set_case_sensitive(c, False);
-        }
-
         if (smbc_getOptionUseKerberos(context)) {
                c->use_kerberos = True;
        }
@@ -377,7 +404,7 @@ again:
          * Force use of port 139 for first try if share is $IPC, empty, or
          * null, so browse lists can work
          */
-        if (share == NULL || *share == '\0' || strcmp(share, "IPC$") == 0) {
+        if (share == NULL || *share == '\0' || is_ipc) {
                 port_try_first = 139;
                 port_try_next = 445;
         } else {
@@ -483,6 +510,34 @@ again:
 
        DEBUG(4,(" tconx ok\n"));
 
+        /* Determine if this share supports case sensitivity */
+       if (is_ipc) {
+                DEBUG(4, ("IPC$ so ignore case sensitivity\n"));
+        } else if (!cli_get_fs_attr_info(c, &fs_attrs)) {
+                DEBUG(4, ("Could not retrieve case sensitivity flag: %s.\n",
+                          cli_errstr(c)));
+
+                /*
+                 * We can't determine the case sensitivity of the share. We
+                 * have no choice but to use the user-specified case
+                 * sensitivity setting.
+                 */
+                if (smbc_getOptionCaseSensitive(context)) {
+                        cli_set_case_sensitive(c, True);
+                } else {
+                        cli_set_case_sensitive(c, False);
+                }
+       } else {
+                DEBUG(4, ("Case sensitive: %s\n",
+                          (fs_attrs & FILE_CASE_SENSITIVE_SEARCH
+                           ? "True"
+                           : "False")));
+                cli_set_case_sensitive(c,
+                                       (fs_attrs & FILE_CASE_SENSITIVE_SEARCH
+                                        ? True
+                                        : False));
+        }
+
        if (context->internal->smb_encryption_level) {
                /* Attempt UNIX smb encryption. */
                if (!NT_STATUS_IS_OK(cli_force_encryption(c,