ntdll: Avoid using wine_dll_enum_load_path() from libwine.

Signed-off-by: Alexandre Julliard <julliard@winehq.org>

dlls/ntdll/env.c

@@ -38,7 +38,6 @@
 #define WIN32_NO_STATUS
 #include "windef.h"
 #include "winternl.h"
-#include "wine/library.h"
 #include "wine/debug.h"
 #include "ntdll_misc.h"
 #include "winnt.h"
@@ -412,10 +411,10 @@ static void set_wow64_environment( WCHAR **env )
     set_wine_path_variable( env, winehomedirW, home );
     set_wine_path_variable( env, winebuilddirW, build_dir );
     set_wine_path_variable( env, wineconfigdirW, config_dir );
-    for (i = 0; (p = wine_dll_enum_load_path( i )); i++)
+    for (i = 0; dll_paths[i]; i++)
     {
         NTDLL_swprintf( buf, winedlldirW, i );
-        set_wine_path_variable( env, buf, p );
+        set_wine_path_variable( env, buf, dll_paths[i] );
     }
     NTDLL_swprintf( buf, winedlldirW, i );
     set_wine_path_variable( env, buf, NULL );

dlls/ntdll/loader.c

@@ -2715,7 +2715,6 @@ static NTSTATUS find_builtin_dll( const WCHAR *name, WINE_MODREF **pwm,
                                   void **module, pe_image_info_t *image_info, struct stat *st,
                                   char **so_name )
 {
-    const char *path;
     unsigned int i, pos, len, namelen, maxlen = 0;
     char *ptr, *file;
     NTSTATUS status = STATUS_DLL_NOT_FOUND;
@@ -2723,8 +2722,7 @@ static NTSTATUS find_builtin_dll( const WCHAR *name, WINE_MODREF **pwm,
 
     len = wcslen( name );
     if (build_dir) maxlen = strlen(build_dir) + sizeof("/programs/") + len;
-    for (i = 0; (path = wine_dll_enum_load_path( i )); i++) maxlen = max( maxlen, strlen(path)+1 );
-    maxlen += len + sizeof(".so");
+    maxlen = max( maxlen, dll_path_maxlen ) + len + sizeof(".so");
 
     if (!(file = RtlAllocateHeap( GetProcessHeap(), 0, maxlen ))) return STATUS_NO_MEMORY;
 
@@ -2763,10 +2761,10 @@ static NTSTATUS find_builtin_dll( const WCHAR *name, WINE_MODREF **pwm,
         if (status != STATUS_DLL_NOT_FOUND) goto done;
     }
 
-    for (i = 0; (path = wine_dll_enum_load_path( i )); i++)
+    for (i = 0; dll_paths[i]; i++)
     {
         file[pos + len + 1] = 0;
-        ptr = prepend( file + pos, path, strlen(path) );
+        ptr = prepend( file + pos, dll_paths[i], strlen(dll_paths[i]) );
         status = open_builtin_file( ptr, pwm, module, image_info, st, so_name );
         if (status == STATUS_IMAGE_MACHINE_TYPE_MISMATCH) found_image = TRUE;
         else if (status != STATUS_DLL_NOT_FOUND) goto done;

dlls/ntdll/ntdll_misc.h

@@ -108,6 +108,8 @@ extern WCHAR **__wine_main_wargv;
 extern const char *build_dir DECLSPEC_HIDDEN;
 extern const char *data_dir DECLSPEC_HIDDEN;
 extern const char *config_dir DECLSPEC_HIDDEN;
+extern const char **dll_paths DECLSPEC_HIDDEN;
+extern size_t dll_path_maxlen DECLSPEC_HIDDEN;
 extern timeout_t server_start_time DECLSPEC_HIDDEN;
 extern unsigned int server_cpus DECLSPEC_HIDDEN;
 extern BOOL is_wow64 DECLSPEC_HIDDEN;

dlls/ntdll/server.c

@@ -116,6 +116,8 @@ static const enum cpu_type client_cpu = CPU_ARM64;
 const char *build_dir = NULL;
 const char *data_dir = NULL;
 const char *config_dir = NULL;
+const char **dll_paths = NULL;
+size_t dll_path_maxlen = 0;
 static const char *server_dir;
 static const char *bin_dir;
 
@@ -1311,6 +1313,36 @@ static const char *init_config_dir(void)
 }
 
 
+/***********************************************************************
+ *           build_dll_path
+ */
+static void build_dll_path( const char *dll_dir )
+{
+    const char *default_dlldir = DLLDIR;
+    char *p, *path = getenv( "WINEDLLPATH" );
+    int i, count = 0;
+
+    if (path) for (p = path, count = 1; *p; p++) if (*p == ':') count++;
+
+    dll_paths = malloc( (count + 2) * sizeof(*dll_paths) );
+    count = 0;
+
+    if (!build_dir && dll_dir) dll_paths[count++] = dll_dir;
+
+    if (path)
+    {
+        path = strdup(path);
+        for (p = strtok( path, ":" ); p; p = strtok( NULL, ":" )) dll_paths[count++] = strdup( p );
+        free( path );
+    }
+
+    if (!build_dir && !dll_dir) dll_paths[count++] = default_dlldir;
+
+    for (i = 0; i < count; i++) dll_path_maxlen = max( dll_path_maxlen, strlen(dll_paths[i]) );
+    dll_paths[count] = NULL;
+}
+
+
 /***********************************************************************
  *           init_paths
  */
@@ -1343,6 +1375,7 @@ void init_paths(void)
         data_dir = build_path( bin_dir, BIN_TO_DATADIR );
     }
 
+    build_dll_path( dll_dir );
     config_dir = init_config_dir();
 }