add preprocessor and update tbox

20 files changed, 518 insertions, 280 deletions

diff --git a/core/pkg/tbox.pkg/inc/mac/x64/tbox.config.h b/core/pkg/tbox.pkg/inc/mac/x64/tbox.config.h
index d05f235cd..22f02c45d 100644
--- a/core/pkg/tbox.pkg/inc/mac/x64/tbox.config.h
+++ b/core/pkg/tbox.pkg/inc/mac/x64/tbox.config.h
@@ -14,7 +14,7 @@
 #define TB_CONFIG_VERSION_ALTER         8
 
 // build version
-#define TB_CONFIG_VERSION_BUILD         201505041915
+#define TB_CONFIG_VERSION_BUILD         201505132122
 
 // small
 #define TB_CONFIG_SMALL                 (0)
diff --git a/core/pkg/tbox.pkg/inc/tbox/memory/buffer.h b/core/pkg/tbox.pkg/inc/tbox/memory/buffer.h
index 0d0cee6c2..98c6f568e 100755
--- a/core/pkg/tbox.pkg/inc/tbox/memory/buffer.h
+++ b/core/pkg/tbox.pkg/inc/tbox/memory/buffer.h
@@ -57,203 +57,203 @@ typedef struct __tb_buffer_t
     tb_byte_t       buff[64];
 #endif
 
-}tb_buffer_t;
+}tb_buffer_t, *tb_buffer_ref_t;
 
 /* //////////////////////////////////////////////////////////////////////////////////////
  * interfaces
  */
 
-/*! init the scoped buffer
+/*! init the buffer
  *
- * @param buffer    the scoped buffer
+ * @param buffer    the buffer
  *
  * @return          tb_true or tb_false
  */
-tb_bool_t           tb_buffer_init(tb_buffer_t* buffer);
+tb_bool_t           tb_buffer_init(tb_buffer_ref_t buffer);
 
-/*! exit the scoped buffer
+/*! exit the buffer
  *
- * @param buffer    the scoped buffer
+ * @param buffer    the buffer
  */
-tb_void_t           tb_buffer_exit(tb_buffer_t* buffer);
+tb_void_t           tb_buffer_exit(tb_buffer_ref_t buffer);
 
 /*! the buffer data
  *
- * @param buffer    the scoped buffer
+ * @param buffer    the buffer
  *
  * @return          the buffer data address
  */
-tb_byte_t*          tb_buffer_data(tb_buffer_t* buffer);
+tb_byte_t*          tb_buffer_data(tb_buffer_ref_t buffer);
 
 /*! the buffer data size
  *
- * @param buffer    the scoped buffer
+ * @param buffer    the buffer
  *
  * @return          the buffer data size
  */
-tb_size_t           tb_buffer_size(tb_buffer_t const* buffer);
+tb_size_t           tb_buffer_size(tb_buffer_ref_t buffer);
 
 /*! the buffer data maxn
  *
- * @param buffer    the scoped buffer
+ * @param buffer    the buffer
  *
  * @return          the buffer data maxn
  */
-tb_size_t           tb_buffer_maxn(tb_buffer_t const* buffer);
+tb_size_t           tb_buffer_maxn(tb_buffer_ref_t buffer);
 
 /*! clear the buffer
  *
- * @param buffer    the scoped buffer
+ * @param buffer    the buffer
  */
-tb_void_t           tb_buffer_clear(tb_buffer_t* buffer);
+tb_void_t           tb_buffer_clear(tb_buffer_ref_t buffer);
 
 /*! resize the buffer size
  *
- * @param buffer    the scoped buffer
+ * @param buffer    the buffer
  * @param size      the new buffer size
  *
  * @return          the buffer data address
  */
-tb_byte_t*          tb_buffer_resize(tb_buffer_t* buffer, tb_size_t size);
+tb_byte_t*          tb_buffer_resize(tb_buffer_ref_t buffer, tb_size_t size);
 
 /*! memset: b => 0 ... e
  *
- * @param buffer    the scoped buffer
+ * @param buffer    the buffer
  * @param b         the filled byte
  *
  * @return          the buffer data address
  */
-tb_byte_t*          tb_buffer_memset(tb_buffer_t* buffer, tb_byte_t b);
+tb_byte_t*          tb_buffer_memset(tb_buffer_ref_t buffer, tb_byte_t b);
 
 /*! memset: b => p ... e
  *
- * @param buffer    the scoped buffer
+ * @param buffer    the buffer
  * @param p         the start position
  * @param b         the filled byte
  *
  * @return          the buffer data address
  */
-tb_byte_t*          tb_buffer_memsetp(tb_buffer_t* buffer, tb_size_t p, tb_byte_t b);
+tb_byte_t*          tb_buffer_memsetp(tb_buffer_ref_t buffer, tb_size_t p, tb_byte_t b);
 
 /*! memset: b => 0 ... n
  *
- * @param buffer    the scoped buffer
+ * @param buffer    the buffer
  * @param b         the filled byte
  * @param n         the filled count
  *
  * @return          the buffer data address
  */
-tb_byte_t*          tb_buffer_memnset(tb_buffer_t* buffer, tb_byte_t b, tb_size_t n);
+tb_byte_t*          tb_buffer_memnset(tb_buffer_ref_t buffer, tb_byte_t b, tb_size_t n);
 
 /*! memset: b => p ... n
  *
- * @param buffer    the scoped buffer
+ * @param buffer    the buffer
  * @param p         the start position
  * @param b         the filled byte
  * @param n         the filled count
  *
  * @return          the buffer data address
  */
-tb_byte_t*          tb_buffer_memnsetp(tb_buffer_t* buffer, tb_size_t p, tb_byte_t b, tb_size_t n);
+tb_byte_t*          tb_buffer_memnsetp(tb_buffer_ref_t buffer, tb_size_t p, tb_byte_t b, tb_size_t n);
 
 /*! memcpy: b => 0 ... 
  *
- * @param buffer    the scoped buffer
+ * @param buffer    the buffer
  * @param b         the copied buffer
  *
  * @return          the buffer data address
  */
-tb_byte_t*          tb_buffer_memcpy(tb_buffer_t* buffer, tb_buffer_t* b);
+tb_byte_t*          tb_buffer_memcpy(tb_buffer_ref_t buffer, tb_buffer_ref_t b);
 
 /*! memcpy: b => p ... 
  *
- * @param buffer    the scoped buffer
+ * @param buffer    the buffer
  * @param p         the start position
  * @param b         the copied buffer
  *
  * @return          the buffer data address
  */
-tb_byte_t*          tb_buffer_memcpyp(tb_buffer_t* buffer, tb_size_t p, tb_buffer_t* b);
+tb_byte_t*          tb_buffer_memcpyp(tb_buffer_ref_t buffer, tb_size_t p, tb_buffer_ref_t b);
 
 /*! memcpy: b ... n => 0 ... 
  *
- * @param buffer    the scoped buffer
+ * @param buffer    the buffer
  * @param b         the copied buffer
  * @param n         the copied count
  *
  * @return          the buffer data address
  */
-tb_byte_t*          tb_buffer_memncpy(tb_buffer_t* buffer, tb_byte_t const* b, tb_size_t n);
+tb_byte_t*          tb_buffer_memncpy(tb_buffer_ref_t buffer, tb_byte_t const* b, tb_size_t n);
 
 /*! memcpy: b ... n => p ... 
  *
- * @param buffer    the scoped buffer
+ * @param buffer    the buffer
  * @param p         the start position
  * @param b         the copied buffer
  * @param n         the copied count
  *
  * @return          the buffer data address
  */
-tb_byte_t*          tb_buffer_memncpyp(tb_buffer_t* buffer, tb_size_t p, tb_byte_t const* b, tb_size_t n);
+tb_byte_t*          tb_buffer_memncpyp(tb_buffer_ref_t buffer, tb_size_t p, tb_byte_t const* b, tb_size_t n);
 
 /*! memmov: b ... e => 0 ... 
  *
- * @param buffer    the scoped buffer
+ * @param buffer    the buffer
  * @param b         the moved start position
  *
  * @return          the buffer data address
  */
-tb_byte_t*          tb_buffer_memmov(tb_buffer_t* buffer, tb_size_t b);
+tb_byte_t*          tb_buffer_memmov(tb_buffer_ref_t buffer, tb_size_t b);
 
 /*! memmov: b ... e => p ... 
  *
- * @param buffer    the scoped buffer
+ * @param buffer    the buffer
  * @param p         the moved destination position
  * @param b         the moved start position
  *
  * @return          the buffer data address
  */
-tb_byte_t*          tb_buffer_memmovp(tb_buffer_t* buffer, tb_size_t p, tb_size_t b);
+tb_byte_t*          tb_buffer_memmovp(tb_buffer_ref_t buffer, tb_size_t p, tb_size_t b);
 
 /*! memmov: b ... n => 0 ... 
  *
- * @param buffer    the scoped buffer
+ * @param buffer    the buffer
  * @param b         the moved start position
  * @param n         the moved count
  *
  * @return          the buffer data address
  */
-tb_byte_t*          tb_buffer_memnmov(tb_buffer_t* buffer, tb_size_t b, tb_size_t n);
+tb_byte_t*          tb_buffer_memnmov(tb_buffer_ref_t buffer, tb_size_t b, tb_size_t n);
 
 /*! memmov: b ... n => p ... 
  *
- * @param buffer    the scoped buffer
+ * @param buffer    the buffer
  * @param p         the moved destination position
  * @param b         the moved start position
  * @param n         the moved count
  *
  * @return          the buffer data address
  */
-tb_byte_t*          tb_buffer_memnmovp(tb_buffer_t* buffer, tb_size_t p, tb_size_t b, tb_size_t n);
+tb_byte_t*          tb_buffer_memnmovp(tb_buffer_ref_t buffer, tb_size_t p, tb_size_t b, tb_size_t n);
 
 /*! memcat: b +=> e ... 
  *
- * @param buffer    the scoped buffer
+ * @param buffer    the buffer
  * @param b         the concated buffer
  *
  * @return          the buffer data address
  */
-tb_byte_t*          tb_buffer_memcat(tb_buffer_t* buffer, tb_buffer_t* b);
+tb_byte_t*          tb_buffer_memcat(tb_buffer_ref_t buffer, tb_buffer_ref_t b);
 
 /*! memcat: b ... n +=> e ... 
  *
- * @param buffer    the scoped buffer
+ * @param buffer    the buffer
  * @param b         the concated buffer
  * @param n         the concated count
  *
  * @return          the buffer data address
  */
-tb_byte_t*          tb_buffer_memncat(tb_buffer_t* buffer, tb_byte_t const* b, tb_size_t n);
+tb_byte_t*          tb_buffer_memncat(tb_buffer_ref_t buffer, tb_byte_t const* b, tb_size_t n);
 
 /* //////////////////////////////////////////////////////////////////////////////////////
  * extern
diff --git a/core/pkg/tbox.pkg/inc/tbox/memory/queue_buffer.h b/core/pkg/tbox.pkg/inc/tbox/memory/queue_buffer.h
index 8ba797f4f..cb4c18d4f 100755
--- a/core/pkg/tbox.pkg/inc/tbox/memory/queue_buffer.h
+++ b/core/pkg/tbox.pkg/inc/tbox/memory/queue_buffer.h
@@ -53,7 +53,7 @@ typedef struct __tb_queue_buffer_t
     // the buffer maxn
     tb_size_t       maxn;
 
-}tb_queue_buffer_t;
+}tb_queue_buffer_t, *tb_queue_buffer_ref_t;
 
 /* //////////////////////////////////////////////////////////////////////////////////////
  * interfaces
@@ -66,13 +66,13 @@ typedef struct __tb_queue_buffer_t
  *
  * @return          tb_true or tb_false
  */
-tb_bool_t           tb_queue_buffer_init(tb_queue_buffer_t* buffer, tb_size_t maxn);
+tb_bool_t           tb_queue_buffer_init(tb_queue_buffer_ref_t buffer, tb_size_t maxn);
 
 /*! exit buffer
  *
  * @param buffer    the buffer
  */
-tb_void_t           tb_queue_buffer_exit(tb_queue_buffer_t* buffer);
+tb_void_t           tb_queue_buffer_exit(tb_queue_buffer_ref_t buffer);
 
 /*! the buffer data
  *
@@ -80,7 +80,7 @@ tb_void_t           tb_queue_buffer_exit(tb_queue_buffer_t* buffer);
  *
  * @return          the buffer data
  */
-tb_byte_t*          tb_queue_buffer_data(tb_queue_buffer_t const* buffer);
+tb_byte_t*          tb_queue_buffer_data(tb_queue_buffer_ref_t buffer);
 
 /*! the buffer head
  *
@@ -88,7 +88,7 @@ tb_byte_t*          tb_queue_buffer_data(tb_queue_buffer_t const* buffer);
  *
  * @return          the buffer head
  */
-tb_byte_t*          tb_queue_buffer_head(tb_queue_buffer_t const* buffer);
+tb_byte_t*          tb_queue_buffer_head(tb_queue_buffer_ref_t buffer);
 
 /*! the buffer tail
  *
@@ -96,7 +96,7 @@ tb_byte_t*          tb_queue_buffer_head(tb_queue_buffer_t const* buffer);
  *
  * @return          the buffer tail
  */
-tb_byte_t*          tb_queue_buffer_tail(tb_queue_buffer_t const* buffer);
+tb_byte_t*          tb_queue_buffer_tail(tb_queue_buffer_ref_t buffer);
 
 /*! the buffer maxn
  *
@@ -104,7 +104,7 @@ tb_byte_t*          tb_queue_buffer_tail(tb_queue_buffer_t const* buffer);
  *
  * @return          the buffer maxn
  */
-tb_size_t           tb_queue_buffer_maxn(tb_queue_buffer_t const* buffer);
+tb_size_t           tb_queue_buffer_maxn(tb_queue_buffer_ref_t buffer);
 
 /*! the buffer size
  *
@@ -112,7 +112,7 @@ tb_size_t           tb_queue_buffer_maxn(tb_queue_buffer_t const* buffer);
  *
  * @return          the buffer size
  */
-tb_size_t           tb_queue_buffer_size(tb_queue_buffer_t const* buffer);
+tb_size_t           tb_queue_buffer_size(tb_queue_buffer_ref_t buffer);
 
 /*! the buffer left
  *
@@ -120,7 +120,7 @@ tb_size_t           tb_queue_buffer_size(tb_queue_buffer_t const* buffer);
  *
  * @return          the buffer left
  */
-tb_size_t           tb_queue_buffer_left(tb_queue_buffer_t const* buffer);
+tb_size_t           tb_queue_buffer_left(tb_queue_buffer_ref_t buffer);
 
 /*! the buffer full?
  *
@@ -128,7 +128,7 @@ tb_size_t           tb_queue_buffer_left(tb_queue_buffer_t const* buffer);
  *
  * @return          tb_true or tb_false
  */
-tb_bool_t           tb_queue_buffer_full(tb_queue_buffer_t const* buffer);
+tb_bool_t           tb_queue_buffer_full(tb_queue_buffer_ref_t buffer);
 
 /*! the buffer null?
  *
@@ -136,13 +136,13 @@ tb_bool_t           tb_queue_buffer_full(tb_queue_buffer_t const* buffer);
  *
  * @return          tb_true or tb_false
  */
-tb_bool_t           tb_queue_buffer_null(tb_queue_buffer_t const* buffer);
+tb_bool_t           tb_queue_buffer_null(tb_queue_buffer_ref_t buffer);
 
 /*! clear buffer
  *
  * @param buffer    the buffer
  */
-tb_void_t           tb_queue_buffer_clear(tb_queue_buffer_t* buffer);
+tb_void_t           tb_queue_buffer_clear(tb_queue_buffer_ref_t buffer);
 
 /*! resize buffer size
  *
@@ -151,7 +151,7 @@ tb_void_t           tb_queue_buffer_clear(tb_queue_buffer_t* buffer);
  *
  * @return          the buffer data
  */
-tb_byte_t*          tb_queue_buffer_resize(tb_queue_buffer_t* buffer, tb_size_t maxn);
+tb_byte_t*          tb_queue_buffer_resize(tb_queue_buffer_ref_t buffer, tb_size_t maxn);
 
 /*! skip buffer
  *
@@ -160,7 +160,7 @@ tb_byte_t*          tb_queue_buffer_resize(tb_queue_buffer_t* buffer, tb_size_t
  *
  * @return          the real size
  */
-tb_long_t           tb_queue_buffer_skip(tb_queue_buffer_t* buffer, tb_size_t size);
+tb_long_t           tb_queue_buffer_skip(tb_queue_buffer_ref_t buffer, tb_size_t size);
 
 /*! read buffer
  *
@@ -170,7 +170,7 @@ tb_long_t           tb_queue_buffer_skip(tb_queue_buffer_t* buffer, tb_size_t si
  *
  * @return          the real size
  */
-tb_long_t           tb_queue_buffer_read(tb_queue_buffer_t* buffer, tb_byte_t* data, tb_size_t size);
+tb_long_t           tb_queue_buffer_read(tb_queue_buffer_ref_t buffer, tb_byte_t* data, tb_size_t size);
 
 /*! writ buffer
  *
@@ -180,7 +180,7 @@ tb_long_t           tb_queue_buffer_read(tb_queue_buffer_t* buffer, tb_byte_t* d
  *
  * @return          the real size
  */
-tb_long_t           tb_queue_buffer_writ(tb_queue_buffer_t* buffer, tb_byte_t const* data, tb_size_t size);
+tb_long_t           tb_queue_buffer_writ(tb_queue_buffer_ref_t buffer, tb_byte_t const* data, tb_size_t size);
 
 /*! init pull buffer for reading
  *
@@ -189,14 +189,14 @@ tb_long_t           tb_queue_buffer_writ(tb_queue_buffer_t* buffer, tb_byte_t co
  *
  * @return          the data
  */
-tb_byte_t*          tb_queue_buffer_pull_init(tb_queue_buffer_t* buffer, tb_size_t* size);
+tb_byte_t*          tb_queue_buffer_pull_init(tb_queue_buffer_ref_t buffer, tb_size_t* size);
 
 /*! exit pull buffer for reading
  *
  * @param buffer    the buffer
  * @param size      the size
  */
-tb_void_t           tb_queue_buffer_pull_exit(tb_queue_buffer_t* buffer, tb_size_t size);
+tb_void_t           tb_queue_buffer_pull_exit(tb_queue_buffer_ref_t buffer, tb_size_t size);
 
 /*! init push buffer for writing
  *
@@ -205,14 +205,14 @@ tb_void_t           tb_queue_buffer_pull_exit(tb_queue_buffer_t* buffer, tb_size
  *
  * @return          the data
  */
-tb_byte_t*          tb_queue_buffer_push_init(tb_queue_buffer_t* buffer, tb_size_t* size);
+tb_byte_t*          tb_queue_buffer_push_init(tb_queue_buffer_ref_t buffer, tb_size_t* size);
 
 /*! exit push buffer for writing
  *
  * @param buffer    the buffer
  * @param size      the size
  */
-tb_void_t           tb_queue_buffer_push_exit(tb_queue_buffer_t* buffer, tb_size_t size);
+tb_void_t           tb_queue_buffer_push_exit(tb_queue_buffer_ref_t buffer, tb_size_t size);
 
 /* //////////////////////////////////////////////////////////////////////////////////////
  * extern
diff --git a/core/pkg/tbox.pkg/inc/tbox/memory/static_buffer.h b/core/pkg/tbox.pkg/inc/tbox/memory/static_buffer.h
index 95d307551..daaa065fd 100755
--- a/core/pkg/tbox.pkg/inc/tbox/memory/static_buffer.h
+++ b/core/pkg/tbox.pkg/inc/tbox/memory/static_buffer.h
@@ -50,7 +50,7 @@ typedef struct __tb_static_buffer_t
     // the buffer maxn
     tb_size_t       maxn;
 
-}tb_static_buffer_t;
+}tb_static_buffer_t, *tb_static_buffer_ref_t;
 
 /* //////////////////////////////////////////////////////////////////////////////////////
  * interfaces
@@ -64,13 +64,13 @@ typedef struct __tb_static_buffer_t
  *
  * @return          tb_true or tb_false
  */
-tb_bool_t           tb_static_buffer_init(tb_static_buffer_t* buffer, tb_byte_t* data, tb_size_t maxn);
+tb_bool_t           tb_static_buffer_init(tb_static_buffer_ref_t buffer, tb_byte_t* data, tb_size_t maxn);
 
 /*! exit the static buffer
  *
  * @param buffer    the static buffer
  */
-tb_void_t           tb_static_buffer_exit(tb_static_buffer_t* buffer);
+tb_void_t           tb_static_buffer_exit(tb_static_buffer_ref_t buffer);
 
 /*! the buffer data
  *
@@ -78,7 +78,7 @@ tb_void_t           tb_static_buffer_exit(tb_static_buffer_t* buffer);
  *
  * @return          the buffer data address
  */
-tb_byte_t*          tb_static_buffer_data(tb_static_buffer_t* buffer);
+tb_byte_t*          tb_static_buffer_data(tb_static_buffer_ref_t buffer);
 
 /*! the buffer data size
  *
@@ -86,7 +86,7 @@ tb_byte_t*          tb_static_buffer_data(tb_static_buffer_t* buffer);
  *
  * @return          the buffer data size
  */
-tb_size_t           tb_static_buffer_size(tb_static_buffer_t const* buffer);
+tb_size_t           tb_static_buffer_size(tb_static_buffer_ref_t buffer);
 
 /*! the buffer data maxn
  *
@@ -94,13 +94,13 @@ tb_size_t           tb_static_buffer_size(tb_static_buffer_t const* buffer);
  *
  * @return          the buffer data maxn
  */
-tb_size_t           tb_static_buffer_maxn(tb_static_buffer_t const* buffer);
+tb_size_t           tb_static_buffer_maxn(tb_static_buffer_ref_t buffer);
 
 /*! clear the buffer
  *
  * @param buffer    the static buffer
  */
-tb_void_t           tb_static_buffer_clear(tb_static_buffer_t* buffer);
+tb_void_t           tb_static_buffer_clear(tb_static_buffer_ref_t buffer);
 
 /*! resize the buffer size
  *
@@ -109,7 +109,7 @@ tb_void_t           tb_static_buffer_clear(tb_static_buffer_t* buffer);
  *
  * @return          the buffer data address
  */
-tb_byte_t*          tb_static_buffer_resize(tb_static_buffer_t* buffer, tb_size_t size);
+tb_byte_t*          tb_static_buffer_resize(tb_static_buffer_ref_t buffer, tb_size_t size);
 
 /*! memset: b => 0 ... e
  *
@@ -118,7 +118,7 @@ tb_byte_t*          tb_static_buffer_resize(tb_static_buffer_t* buffer, tb_size_
  *
  * @return          the buffer data address
  */
-tb_byte_t*          tb_static_buffer_memset(tb_static_buffer_t* buffer, tb_byte_t b);
+tb_byte_t*          tb_static_buffer_memset(tb_static_buffer_ref_t buffer, tb_byte_t b);
 
 /*! memset: b => p ... e
  *
@@ -128,7 +128,7 @@ tb_byte_t*          tb_static_buffer_memset(tb_static_buffer_t* buffer, tb_byte_
  *
  * @return          the buffer data address
  */
-tb_byte_t*          tb_static_buffer_memsetp(tb_static_buffer_t* buffer, tb_size_t p, tb_byte_t b);
+tb_byte_t*          tb_static_buffer_memsetp(tb_static_buffer_ref_t buffer, tb_size_t p, tb_byte_t b);
 
 /*! memset: b => 0 ... n
  *
@@ -138,7 +138,7 @@ tb_byte_t*          tb_static_buffer_memsetp(tb_static_buffer_t* buffer, tb_size
  *
  * @return          the buffer data address
  */
-tb_byte_t*          tb_static_buffer_memnset(tb_static_buffer_t* buffer, tb_byte_t b, tb_size_t n);
+tb_byte_t*          tb_static_buffer_memnset(tb_static_buffer_ref_t buffer, tb_byte_t b, tb_size_t n);
 
 /*! memset: b => p ... n
  *
@@ -149,7 +149,7 @@ tb_byte_t*          tb_static_buffer_memnset(tb_static_buffer_t* buffer, tb_byte
  *
  * @return          the buffer data address
  */
-tb_byte_t*          tb_static_buffer_memnsetp(tb_static_buffer_t* buffer, tb_size_t p, tb_byte_t b, tb_size_t n);
+tb_byte_t*          tb_static_buffer_memnsetp(tb_static_buffer_ref_t buffer, tb_size_t p, tb_byte_t b, tb_size_t n);
 
 /*! memcpy: b => 0 ... 
  *
@@ -158,7 +158,7 @@ tb_byte_t*          tb_static_buffer_memnsetp(tb_static_buffer_t* buffer, tb_siz
  *
  * @return          the buffer data address
  */
-tb_byte_t*          tb_static_buffer_memcpy(tb_static_buffer_t* buffer, tb_static_buffer_t* b);
+tb_byte_t*          tb_static_buffer_memcpy(tb_static_buffer_ref_t buffer, tb_static_buffer_ref_t b);
 
 /*! memcpy: b => p ... 
  *
@@ -168,7 +168,7 @@ tb_byte_t*          tb_static_buffer_memcpy(tb_static_buffer_t* buffer, tb_stati
  *
  * @return          the buffer data address
  */
-tb_byte_t*          tb_static_buffer_memcpyp(tb_static_buffer_t* buffer, tb_size_t p, tb_static_buffer_t* b);
+tb_byte_t*          tb_static_buffer_memcpyp(tb_static_buffer_ref_t buffer, tb_size_t p, tb_static_buffer_ref_t b);
 
 /*! memcpy: b ... n => 0 ... 
  *
@@ -178,7 +178,7 @@ tb_byte_t*          tb_static_buffer_memcpyp(tb_static_buffer_t* buffer, tb_size
  *
  * @return          the buffer data address
  */
-tb_byte_t*          tb_static_buffer_memncpy(tb_static_buffer_t* buffer, tb_byte_t const* b, tb_size_t n);
+tb_byte_t*          tb_static_buffer_memncpy(tb_static_buffer_ref_t buffer, tb_byte_t const* b, tb_size_t n);
 
 /*! memcpy: b ... n => p ... 
  *
@@ -189,7 +189,7 @@ tb_byte_t*          tb_static_buffer_memncpy(tb_static_buffer_t* buffer, tb_byte
  *
  * @return          the buffer data address
  */
-tb_byte_t*          tb_static_buffer_memncpyp(tb_static_buffer_t* buffer, tb_size_t p, tb_byte_t const* b, tb_size_t n);
+tb_byte_t*          tb_static_buffer_memncpyp(tb_static_buffer_ref_t buffer, tb_size_t p, tb_byte_t const* b, tb_size_t n);
 
 /*! memmov: b ... e => 0 ... 
  *
@@ -198,7 +198,7 @@ tb_byte_t*          tb_static_buffer_memncpyp(tb_static_buffer_t* buffer, tb_siz
  *
  * @return          the buffer data address
  */
-tb_byte_t*          tb_static_buffer_memmov(tb_static_buffer_t* buffer, tb_size_t b);
+tb_byte_t*          tb_static_buffer_memmov(tb_static_buffer_ref_t buffer, tb_size_t b);
 
 /*! memmov: b ... e => p ... 
  *
@@ -208,7 +208,7 @@ tb_byte_t*          tb_static_buffer_memmov(tb_static_buffer_t* buffer, tb_size_
  *
  * @return          the buffer data address
  */
-tb_byte_t*          tb_static_buffer_memmovp(tb_static_buffer_t* buffer, tb_size_t p, tb_size_t b);
+tb_byte_t*          tb_static_buffer_memmovp(tb_static_buffer_ref_t buffer, tb_size_t p, tb_size_t b);
 
 /*! memmov: b ... n => 0 ... 
  *
@@ -218,7 +218,7 @@ tb_byte_t*          tb_static_buffer_memmovp(tb_static_buffer_t* buffer, tb_size
  *
  * @return          the buffer data address
  */
-tb_byte_t*          tb_static_buffer_memnmov(tb_static_buffer_t* buffer, tb_size_t b, tb_size_t n);
+tb_byte_t*          tb_static_buffer_memnmov(tb_static_buffer_ref_t buffer, tb_size_t b, tb_size_t n);
 
 /*! memmov: b ... n => p ... 
  *
@@ -229,7 +229,7 @@ tb_byte_t*          tb_static_buffer_memnmov(tb_static_buffer_t* buffer, tb_size
  *
  * @return          the buffer data address
  */
-tb_byte_t*          tb_static_buffer_memnmovp(tb_static_buffer_t* buffer, tb_size_t p, tb_size_t b, tb_size_t n);
+tb_byte_t*          tb_static_buffer_memnmovp(tb_static_buffer_ref_t buffer, tb_size_t p, tb_size_t b, tb_size_t n);
 
 /*! memcat: b +=> e ... 
  *
@@ -238,7 +238,7 @@ tb_byte_t*          tb_static_buffer_memnmovp(tb_static_buffer_t* buffer, tb_siz
  *
  * @return          the buffer data address
  */
-tb_byte_t*          tb_static_buffer_memcat(tb_static_buffer_t* buffer, tb_static_buffer_t* b);
+tb_byte_t*          tb_static_buffer_memcat(tb_static_buffer_ref_t buffer, tb_static_buffer_ref_t b);
 
 /*! memcat: b ... n +=> e ... 
  *
@@ -248,7 +248,7 @@ tb_byte_t*          tb_static_buffer_memcat(tb_static_buffer_t* buffer, tb_stati
  *
  * @return          the buffer data address
  */
-tb_byte_t*          tb_static_buffer_memncat(tb_static_buffer_t* buffer, tb_byte_t const* b, tb_size_t n);
+tb_byte_t*          tb_static_buffer_memncat(tb_static_buffer_ref_t buffer, tb_byte_t const* b, tb_size_t n);
 
 /* //////////////////////////////////////////////////////////////////////////////////////
  * extern
diff --git a/core/pkg/tbox.pkg/inc/tbox/network/cookies.h b/core/pkg/tbox.pkg/inc/tbox/network/cookies.h
index 9178513f9..5d6438fe9 100755
--- a/core/pkg/tbox.pkg/inc/tbox/network/cookies.h
+++ b/core/pkg/tbox.pkg/inc/tbox/network/cookies.h
@@ -262,7 +262,7 @@ tb_bool_t           tb_cookies_set_from_url(tb_cookies_ref_t cookies, tb_char_t
  *
  * @return          the cookies data
  */
-tb_char_t const*    tb_cookies_get(tb_cookies_ref_t cookies, tb_char_t const* domain, tb_char_t const* path, tb_bool_t secure, tb_string_t* value);
+tb_char_t const*    tb_cookies_get(tb_cookies_ref_t cookies, tb_char_t const* domain, tb_char_t const* path, tb_bool_t secure, tb_string_ref_t value);
 
 /*! get cookies from the given url 
  *
@@ -272,7 +272,7 @@ tb_char_t const*    tb_cookies_get(tb_cookies_ref_t cookies, tb_char_t const* do
  *
  * @return          the cookies data
  */
-tb_char_t const*    tb_cookies_get_from_url(tb_cookies_ref_t cookies, tb_char_t const* url, tb_string_t* value);
+tb_char_t const*    tb_cookies_get_from_url(tb_cookies_ref_t cookies, tb_char_t const* url, tb_string_ref_t value);
 
 /*! clear cookies 
  *
diff --git a/core/pkg/tbox.pkg/inc/tbox/object/data.h b/core/pkg/tbox.pkg/inc/tbox/object/data.h
index 7cd8f870c..893f1568b 100755
--- a/core/pkg/tbox.pkg/inc/tbox/object/data.h
+++ b/core/pkg/tbox.pkg/inc/tbox/object/data.h
@@ -62,7 +62,7 @@ tb_object_ref_t     tb_object_data_init_from_data(tb_pointer_t data, tb_size_t s
  *
  * @return          the data object
  */
-tb_object_ref_t     tb_object_data_init_from_buffer(tb_buffer_t* buffer);
+tb_object_ref_t     tb_object_data_init_from_buffer(tb_buffer_ref_t buffer);
 
 /*! get the data 
  *
@@ -96,7 +96,7 @@ tb_size_t           tb_object_data_size(tb_object_ref_t data);
  *
  * @return          the data buffer
  */
-tb_buffer_t*         tb_object_data_buffer(tb_object_ref_t data);
+tb_buffer_ref_t         tb_object_data_buffer(tb_object_ref_t data);
 
 /*! writ data to url
  *
diff --git a/core/pkg/tbox.pkg/inc/tbox/object/string.h b/core/pkg/tbox.pkg/inc/tbox/object/string.h
index 915102ed0..a3721b777 100755
--- a/core/pkg/tbox.pkg/inc/tbox/object/string.h
+++ b/core/pkg/tbox.pkg/inc/tbox/object/string.h
@@ -52,7 +52,7 @@ tb_object_ref_t     tb_object_string_init_from_cstr(tb_char_t const* cstr);
  *
  * @return          the string object
  */
-tb_object_ref_t     tb_object_string_init_from_str(tb_string_t* str);
+tb_object_ref_t     tb_object_string_init_from_str(tb_string_ref_t str);
 
 /*! the c-string
  *
diff --git a/core/pkg/tbox.pkg/inc/tbox/string/static_string.h b/core/pkg/tbox.pkg/inc/tbox/string/static_string.h
index 8b76f37fd..4a8bcd0c9 100755
--- a/core/pkg/tbox.pkg/inc/tbox/string/static_string.h
+++ b/core/pkg/tbox.pkg/inc/tbox/string/static_string.h
@@ -40,7 +40,10 @@ __tb_extern_c_enter__
  */
 
 /// the static string type
-typedef tb_static_buffer_t  tb_static_string_t;
+typedef tb_static_buffer_t      tb_static_string_t;
+
+/// the static string ref type
+typedef tb_static_buffer_ref_t  tb_static_string_ref_t;
 
 /* //////////////////////////////////////////////////////////////////////////////////////
  * interfaces
@@ -54,13 +57,13 @@ typedef tb_static_buffer_t  tb_static_string_t;
  *
  * @return              tb_true or tb_false
  */
-tb_bool_t               tb_static_string_init(tb_static_string_t* string, tb_char_t* data, tb_size_t maxn);
+tb_bool_t               tb_static_string_init(tb_static_string_ref_t string, tb_char_t* data, tb_size_t maxn);
 
 /*! exit string
  *
  * @param string        the string
  */
-tb_void_t               tb_static_string_exit(tb_static_string_t* string);
+tb_void_t               tb_static_string_exit(tb_static_string_ref_t string);
 
 /*! the c-string pointer
  *
@@ -68,7 +71,7 @@ tb_void_t               tb_static_string_exit(tb_static_string_t* string);
  *
  * @return              the c-string
  */
-tb_char_t const*        tb_static_string_cstr(tb_static_string_t const* string);
+tb_char_t const*        tb_static_string_cstr(tb_static_string_ref_t string);
 
 /*! the string size
  *
@@ -76,13 +79,13 @@ tb_char_t const*        tb_static_string_cstr(tb_static_string_t const* string);
  *
  * @return              the string size
  */
-tb_size_t               tb_static_string_size(tb_static_string_t const* string);
+tb_size_t               tb_static_string_size(tb_static_string_ref_t string);
 
 /*! clear the string
  *
  * @param string        the string
  */
-tb_void_t               tb_static_string_clear(tb_static_string_t* string);
+tb_void_t               tb_static_string_clear(tb_static_string_ref_t string);
 
 /*! strip the string
  *
@@ -91,7 +94,7 @@ tb_void_t               tb_static_string_clear(tb_static_string_t* string);
  *
  * @return              the c-string
  */
-tb_char_t const*        tb_static_string_strip(tb_static_string_t* string, tb_size_t n);
+tb_char_t const*        tb_static_string_strip(tb_static_string_ref_t string, tb_size_t n);
 
 /*! trim the right spaces for string
  *
@@ -99,7 +102,7 @@ tb_char_t const*        tb_static_string_strip(tb_static_string_t* string, tb_si
  *
  * @return              the c-string
  */
-tb_char_t const*        tb_static_string_rtrim(tb_static_string_t* string);
+tb_char_t const*        tb_static_string_rtrim(tb_static_string_ref_t string);
 
 /*! find charactor position
  *
@@ -109,7 +112,7 @@ tb_char_t const*        tb_static_string_rtrim(tb_static_string_t* string);
  *
  * @return              the real position, no find: -1
  */
-tb_long_t               tb_static_string_strchr(tb_static_string_t const* string, tb_size_t p, tb_char_t c);
+tb_long_t               tb_static_string_strchr(tb_static_string_ref_t string, tb_size_t p, tb_char_t c);
 
 /*! find charactor position and ignore case
  *
@@ -119,7 +122,7 @@ tb_long_t               tb_static_string_strchr(tb_static_string_t const* string
  *
  * @return              the real position, no find: -1
  */
-tb_long_t               tb_static_string_strichr(tb_static_string_t const* string, tb_size_t p, tb_char_t c);
+tb_long_t               tb_static_string_strichr(tb_static_string_ref_t string, tb_size_t p, tb_char_t c);
 
 /*! reverse to find charactor position
  *
@@ -129,7 +132,7 @@ tb_long_t               tb_static_string_strichr(tb_static_string_t const* strin
  *
  * @return              the real position, no find: -1
  */
-tb_long_t               tb_static_string_strrchr(tb_static_string_t const* string, tb_size_t p, tb_char_t c);
+tb_long_t               tb_static_string_strrchr(tb_static_string_ref_t string, tb_size_t p, tb_char_t c);
 
 /*! reverse to find charactor position and ignore case
  *
@@ -139,7 +142,7 @@ tb_long_t               tb_static_string_strrchr(tb_static_string_t const* strin
  *
  * @return              the real position, no find: -1
  */
-tb_long_t               tb_static_string_strirchr(tb_static_string_t const* string, tb_size_t p, tb_char_t c);
+tb_long_t               tb_static_string_strirchr(tb_static_string_ref_t string, tb_size_t p, tb_char_t c);
 
 /*! find string position 
  *
@@ -149,7 +152,7 @@ tb_long_t               tb_static_string_strirchr(tb_static_string_t const* stri
  *
  * @return              the real position, no find: -1
  */
-tb_long_t               tb_static_string_strstr(tb_static_string_t const* string, tb_size_t p, tb_static_string_t const* s);
+tb_long_t               tb_static_string_strstr(tb_static_string_ref_t string, tb_size_t p, tb_static_string_ref_t s);
 
 /*! find string position and ignore case
  *
@@ -159,7 +162,7 @@ tb_long_t               tb_static_string_strstr(tb_static_string_t const* string
  *
  * @return              the real position, no find: -1
  */
-tb_long_t               tb_static_string_stristr(tb_static_string_t const* string, tb_size_t p, tb_static_string_t const* s);
+tb_long_t               tb_static_string_stristr(tb_static_string_ref_t string, tb_size_t p, tb_static_string_ref_t s);
 
 /*! find c-string position 
  *
@@ -169,7 +172,7 @@ tb_long_t               tb_static_string_stristr(tb_static_string_t const* strin
  *
  * @return              the real position, no find: -1
  */
-tb_long_t               tb_static_string_cstrstr(tb_static_string_t const* string, tb_size_t p, tb_char_t const* s);
+tb_long_t               tb_static_string_cstrstr(tb_static_string_ref_t string, tb_size_t p, tb_char_t const* s);
 
 /*! find c-string position and ignore case
  *
@@ -179,7 +182,7 @@ tb_long_t               tb_static_string_cstrstr(tb_static_string_t const* strin
  *
  * @return              the real position, no find: -1
  */
-tb_long_t               tb_static_string_cstristr(tb_static_string_t const* string, tb_size_t p, tb_char_t const* s);
+tb_long_t               tb_static_string_cstristr(tb_static_string_ref_t string, tb_size_t p, tb_char_t const* s);
 
 /*! reverse to find string position 
  *
@@ -189,7 +192,7 @@ tb_long_t               tb_static_string_cstristr(tb_static_string_t const* stri
  *
  * @return              the real position, no find: -1
  */
-tb_long_t               tb_static_string_strrstr(tb_static_string_t const* string, tb_size_t p, tb_static_string_t const* s);
+tb_long_t               tb_static_string_strrstr(tb_static_string_ref_t string, tb_size_t p, tb_static_string_ref_t s);
 
 /*! reverse to find string position and ignore case
  *
@@ -199,7 +202,7 @@ tb_long_t               tb_static_string_strrstr(tb_static_string_t const* strin
  *
  * @return              the real position, no find: -1
  */
-tb_long_t               tb_static_string_strirstr(tb_static_string_t const* string, tb_size_t p, tb_static_string_t const* s);
+tb_long_t               tb_static_string_strirstr(tb_static_string_ref_t string, tb_size_t p, tb_static_string_ref_t s);
 
 /*! reverse to find c-string position 
  *
@@ -209,7 +212,7 @@ tb_long_t               tb_static_string_strirstr(tb_static_string_t const* stri
  *
  * @return              the real position, no find: -1
  */
-tb_long_t               tb_static_string_cstrrstr(tb_static_string_t const* string, tb_size_t p, tb_char_t const* s);
+tb_long_t               tb_static_string_cstrrstr(tb_static_string_ref_t string, tb_size_t p, tb_char_t const* s);
 
 /*! reverse to find c-string position and ignore case
  *
@@ -219,7 +222,7 @@ tb_long_t               tb_static_string_cstrrstr(tb_static_string_t const* stri
  *
  * @return              the real position, no find: -1
  */
-tb_long_t               tb_static_string_cstrirstr(tb_static_string_t const* string, tb_size_t p, tb_char_t const* s);
+tb_long_t               tb_static_string_cstrirstr(tb_static_string_ref_t string, tb_size_t p, tb_char_t const* s);
 
 /*! copy string
  *
@@ -228,7 +231,7 @@ tb_long_t               tb_static_string_cstrirstr(tb_static_string_t const* str
  *
  * @return              the c-string
  */
-tb_char_t const*        tb_static_string_strcpy(tb_static_string_t* string, tb_static_string_t const* s);
+tb_char_t const*        tb_static_string_strcpy(tb_static_string_ref_t string, tb_static_string_ref_t s);
 
 /*! copy c-string
  *
@@ -237,7 +240,7 @@ tb_char_t const*        tb_static_string_strcpy(tb_static_string_t* string, tb_s
  *
  * @return              the c-string
  */
-tb_char_t const*        tb_static_string_cstrcpy(tb_static_string_t* string, tb_char_t const* s);
+tb_char_t const*        tb_static_string_cstrcpy(tb_static_string_ref_t string, tb_char_t const* s);
 
 /*! copy c-string with the given size
  *
@@ -247,7 +250,7 @@ tb_char_t const*        tb_static_string_cstrcpy(tb_static_string_t* string, tb_
  *
  * @return              the c-string
  */
-tb_char_t const*        tb_static_string_cstrncpy(tb_static_string_t* string, tb_char_t const* s, tb_size_t n);
+tb_char_t const*        tb_static_string_cstrncpy(tb_static_string_ref_t string, tb_char_t const* s, tb_size_t n);
 
 /*! copy format c-string
  *
@@ -256,7 +259,7 @@ tb_char_t const*        tb_static_string_cstrncpy(tb_static_string_t* string, tb
  *
  * @return              the c-string
  */
-tb_char_t const*        tb_static_string_cstrfcpy(tb_static_string_t* string, tb_char_t const* fmt, ...);
+tb_char_t const*        tb_static_string_cstrfcpy(tb_static_string_ref_t string, tb_char_t const* fmt, ...);
 
 /*! append charactor
  *
@@ -265,7 +268,7 @@ tb_char_t const*        tb_static_string_cstrfcpy(tb_static_string_t* string, tb
  *
  * @return              the c-string
  */
-tb_char_t const*        tb_static_string_chrcat(tb_static_string_t* string, tb_char_t c);
+tb_char_t const*        tb_static_string_chrcat(tb_static_string_ref_t string, tb_char_t c);
 
 /*! append charactor with the given size
  *
@@ -275,7 +278,7 @@ tb_char_t const*        tb_static_string_chrcat(tb_static_string_t* string, tb_c
  *
  * @return              the c-string
  */
-tb_char_t const*        tb_static_string_chrncat(tb_static_string_t* string, tb_char_t c, tb_size_t n);
+tb_char_t const*        tb_static_string_chrncat(tb_static_string_ref_t string, tb_char_t c, tb_size_t n);
 
 /*! append string
  *
@@ -284,7 +287,7 @@ tb_char_t const*        tb_static_string_chrncat(tb_static_string_t* string, tb_
  *
  * @return              the c-string
  */
-tb_char_t const*        tb_static_string_strcat(tb_static_string_t* string, tb_static_string_t const* s);
+tb_char_t const*        tb_static_string_strcat(tb_static_string_ref_t string, tb_static_string_ref_t s);
 
 /*! append c-string
  *
@@ -293,7 +296,7 @@ tb_char_t const*        tb_static_string_strcat(tb_static_string_t* string, tb_s
  *
  * @return              the c-string
  */
-tb_char_t const*        tb_static_string_cstrcat(tb_static_string_t* string, tb_char_t const* s);
+tb_char_t const*        tb_static_string_cstrcat(tb_static_string_ref_t string, tb_char_t const* s);
 
 /*! append c-string with the given size
  *
@@ -303,7 +306,7 @@ tb_char_t const*        tb_static_string_cstrcat(tb_static_string_t* string, tb_
  *
  * @return              the c-string
  */
-tb_char_t const*        tb_static_string_cstrncat(tb_static_string_t* string, tb_char_t const* s, tb_size_t n);
+tb_char_t const*        tb_static_string_cstrncat(tb_static_string_ref_t string, tb_char_t const* s, tb_size_t n);
 
 /*! append format c-string 
  *
@@ -312,7 +315,7 @@ tb_char_t const*        tb_static_string_cstrncat(tb_static_string_t* string, tb
  *
  * @return              the c-string
  */
-tb_char_t const*        tb_static_string_cstrfcat(tb_static_string_t* string, tb_char_t const* fmt, ...);
+tb_char_t const*        tb_static_string_cstrfcat(tb_static_string_ref_t string, tb_char_t const* fmt, ...);
 
 /*! compare string
  *
@@ -321,7 +324,7 @@ tb_char_t const*        tb_static_string_cstrfcat(tb_static_string_t* string, tb
  *
  * @return              equal: 0
  */
-tb_long_t               tb_static_string_strcmp(tb_static_string_t* string, tb_static_string_t const* s);
+tb_long_t               tb_static_string_strcmp(tb_static_string_ref_t string, tb_static_string_ref_t s);
 
 /*! compare string and ignore case
  *
@@ -330,7 +333,7 @@ tb_long_t               tb_static_string_strcmp(tb_static_string_t* string, tb_s
  *
  * @return              equal: 0
  */
-tb_long_t               tb_static_string_strimp(tb_static_string_t* string, tb_static_string_t const* s);
+tb_long_t               tb_static_string_strimp(tb_static_string_ref_t string, tb_static_string_ref_t s);
 
 /*! compare c-string
  *
@@ -339,7 +342,7 @@ tb_long_t               tb_static_string_strimp(tb_static_string_t* string, tb_s
  *
  * @return              equal: 0
  */
-tb_long_t               tb_static_string_cstrcmp(tb_static_string_t* string, tb_char_t const* s);
+tb_long_t               tb_static_string_cstrcmp(tb_static_string_ref_t string, tb_char_t const* s);
 
 /*! compare c-string and ignore case
  *
@@ -348,7 +351,7 @@ tb_long_t               tb_static_string_cstrcmp(tb_static_string_t* string, tb_
  *
  * @return              equal: 0
  */
-tb_long_t               tb_static_string_cstricmp(tb_static_string_t* string, tb_char_t const* s);
+tb_long_t               tb_static_string_cstricmp(tb_static_string_ref_t string, tb_char_t const* s);
 
 /*! compare c-string with given size
  *
@@ -358,7 +361,7 @@ tb_long_t               tb_static_string_cstricmp(tb_static_string_t* string, tb
  *
  * @return              equal: 0
  */
-tb_long_t               tb_static_string_cstrncmp(tb_static_string_t* string, tb_char_t const* s, tb_size_t n);
+tb_long_t               tb_static_string_cstrncmp(tb_static_string_ref_t string, tb_char_t const* s, tb_size_t n);
 
 /*! compare c-string with given size and ignore case
  *
@@ -368,7 +371,7 @@ tb_long_t               tb_static_string_cstrncmp(tb_static_string_t* string, tb
  *
  * @return              equal: 0
  */
-tb_long_t               tb_static_string_cstrnicmp(tb_static_string_t* string, tb_char_t const* s, tb_size_t n);
+tb_long_t               tb_static_string_cstrnicmp(tb_static_string_ref_t string, tb_char_t const* s, tb_size_t n);
 
 /* //////////////////////////////////////////////////////////////////////////////////////
  * extern
diff --git a/core/pkg/tbox.pkg/inc/tbox/string/string.h b/core/pkg/tbox.pkg/inc/tbox/string/string.h
index 6aa8f4135..1380e62b6 100755
--- a/core/pkg/tbox.pkg/inc/tbox/string/string.h
+++ b/core/pkg/tbox.pkg/inc/tbox/string/string.h
@@ -21,8 +21,8 @@
  * @ingroup     string
  *
  */
-#ifndef TB_STRING_SCOPED_STRING_H
-#define TB_STRING_SCOPED_STRING_H
+#ifndef TB_STRING_H
+#define TB_STRING_H
 
 /* //////////////////////////////////////////////////////////////////////////////////////
  * includes
@@ -40,7 +40,10 @@ __tb_extern_c_enter__
  */
 
 /// the string type
-typedef tb_buffer_t     tb_string_t;
+typedef tb_buffer_t         tb_string_t;
+
+/// the string ref type
+typedef tb_buffer_ref_t     tb_string_ref_t;
 
 /* //////////////////////////////////////////////////////////////////////////////////////
  * interfaces
@@ -52,13 +55,13 @@ typedef tb_buffer_t     tb_string_t;
  *
  * @return              tb_true or tb_false
  */
-tb_bool_t               tb_string_init(tb_string_t* string);
+tb_bool_t               tb_string_init(tb_string_ref_t string);
 
 /*! exit string
  *
  * @param string        the string
  */
-tb_void_t               tb_string_exit(tb_string_t* string);
+tb_void_t               tb_string_exit(tb_string_ref_t string);
 
 /*! the c-string pointer
  *
@@ -66,7 +69,7 @@ tb_void_t               tb_string_exit(tb_string_t* string);
  *
  * @return              the c-string
  */
-tb_char_t const*        tb_string_cstr(tb_string_t const* string);
+tb_char_t const*        tb_string_cstr(tb_string_ref_t string);
 
 /*! the string size
  *
@@ -74,13 +77,13 @@ tb_char_t const*        tb_string_cstr(tb_string_t const* string);
  *
  * @return              the string size
  */
-tb_size_t               tb_string_size(tb_string_t const* string);
+tb_size_t               tb_string_size(tb_string_ref_t string);
 
 /*! clear the string
  *
  * @param string        the string
  */
-tb_void_t               tb_string_clear(tb_string_t* string);
+tb_void_t               tb_string_clear(tb_string_ref_t string);
 
 /*! strip the string
  *
@@ -89,7 +92,7 @@ tb_void_t               tb_string_clear(tb_string_t* string);
  *
  * @return              the c-string
  */
-tb_char_t const*        tb_string_strip(tb_string_t* string, tb_size_t n);
+tb_char_t const*        tb_string_strip(tb_string_ref_t string, tb_size_t n);
 
 /*! trim the right spaces for string
  *
@@ -97,7 +100,7 @@ tb_char_t const*        tb_string_strip(tb_string_t* string, tb_size_t n);
  *
  * @return              the c-string
  */
-tb_char_t const*        tb_string_rtrim(tb_string_t* string);
+tb_char_t const*        tb_string_rtrim(tb_string_ref_t string);
 
 /*! find charactor position
  *
@@ -107,7 +110,7 @@ tb_char_t const*        tb_string_rtrim(tb_string_t* string);
  *
  * @return              the real position, no find: -1
  */
-tb_long_t               tb_string_strchr(tb_string_t const* string, tb_size_t p, tb_char_t c);
+tb_long_t               tb_string_strchr(tb_string_ref_t string, tb_size_t p, tb_char_t c);
 
 /*! find charactor position and ignore case
  *
@@ -117,7 +120,7 @@ tb_long_t               tb_string_strchr(tb_string_t const* string, tb_size_t p,
  *
  * @return              the real position, no find: -1
  */
-tb_long_t               tb_string_strichr(tb_string_t const* string, tb_size_t p, tb_char_t c);
+tb_long_t               tb_string_strichr(tb_string_ref_t string, tb_size_t p, tb_char_t c);
 
 /*! reverse to find charactor position
  *
@@ -127,7 +130,7 @@ tb_long_t               tb_string_strichr(tb_string_t const* string, tb_size_t p
  *
  * @return              the real position, no find: -1
  */
-tb_long_t               tb_string_strrchr(tb_string_t const* string, tb_size_t p, tb_char_t c);
+tb_long_t               tb_string_strrchr(tb_string_ref_t string, tb_size_t p, tb_char_t c);
 
 /*! reverse to find charactor position and ignore case
  *
@@ -137,7 +140,7 @@ tb_long_t               tb_string_strrchr(tb_string_t const* string, tb_size_t p
  *
  * @return              the real position, no find: -1
  */
-tb_long_t               tb_string_strirchr(tb_string_t const* string, tb_size_t p, tb_char_t c);
+tb_long_t               tb_string_strirchr(tb_string_ref_t string, tb_size_t p, tb_char_t c);
 
 /*! find string position 
  *
@@ -147,7 +150,7 @@ tb_long_t               tb_string_strirchr(tb_string_t const* string, tb_size_t
  *
  * @return              the real position, no find: -1
  */
-tb_long_t               tb_string_strstr(tb_string_t const* string, tb_size_t p, tb_string_t const* s);
+tb_long_t               tb_string_strstr(tb_string_ref_t string, tb_size_t p, tb_string_ref_t s);
 
 /*! find string position and ignore case
  *
@@ -157,7 +160,7 @@ tb_long_t               tb_string_strstr(tb_string_t const* string, tb_size_t p,
  *
  * @return              the real position, no find: -1
  */
-tb_long_t               tb_string_stristr(tb_string_t const* string, tb_size_t p, tb_string_t const* s);
+tb_long_t               tb_string_stristr(tb_string_ref_t string, tb_size_t p, tb_string_ref_t s);
 
 /*! find c-string position 
  *
@@ -167,7 +170,7 @@ tb_long_t               tb_string_stristr(tb_string_t const* string, tb_size_t p
  *
  * @return              the real position, no find: -1
  */
-tb_long_t               tb_string_cstrstr(tb_string_t const* string, tb_size_t p, tb_char_t const* s);
+tb_long_t               tb_string_cstrstr(tb_string_ref_t string, tb_size_t p, tb_char_t const* s);
 
 /*! find c-string position and ignore case
  *
@@ -177,7 +180,7 @@ tb_long_t               tb_string_cstrstr(tb_string_t const* string, tb_size_t p
  *
  * @return              the real position, no find: -1
  */
-tb_long_t               tb_string_cstristr(tb_string_t const* string, tb_size_t p, tb_char_t const* s);
+tb_long_t               tb_string_cstristr(tb_string_ref_t string, tb_size_t p, tb_char_t const* s);
 
 /*! reverse to find string position 
  *
@@ -187,7 +190,7 @@ tb_long_t               tb_string_cstristr(tb_string_t const* string, tb_size_t
  *
  * @return              the real position, no find: -1
  */
-tb_long_t               tb_string_strrstr(tb_string_t const* string, tb_size_t p, tb_string_t const* s);
+tb_long_t               tb_string_strrstr(tb_string_ref_t string, tb_size_t p, tb_string_ref_t s);
 
 /*! reverse to find string position and ignore case
  *
@@ -197,7 +200,7 @@ tb_long_t               tb_string_strrstr(tb_string_t const* string, tb_size_t p
  *
  * @return              the real position, no find: -1
  */
-tb_long_t               tb_string_strirstr(tb_string_t const* string, tb_size_t p, tb_string_t const* s);
+tb_long_t               tb_string_strirstr(tb_string_ref_t string, tb_size_t p, tb_string_ref_t s);
 
 /*! reverse to find c-string position 
  *
@@ -207,7 +210,7 @@ tb_long_t               tb_string_strirstr(tb_string_t const* string, tb_size_t
  *
  * @return              the real position, no find: -1
  */
-tb_long_t               tb_string_cstrrstr(tb_string_t const* string, tb_size_t p, tb_char_t const* s);
+tb_long_t               tb_string_cstrrstr(tb_string_ref_t string, tb_size_t p, tb_char_t const* s);
 
 /*! reverse to find c-string position and ignore case
  *
@@ -217,7 +220,7 @@ tb_long_t               tb_string_cstrrstr(tb_string_t const* string, tb_size_t
  *
  * @return              the real position, no find: -1
  */
-tb_long_t               tb_string_cstrirstr(tb_string_t const* string, tb_size_t p, tb_char_t const* s);
+tb_long_t               tb_string_cstrirstr(tb_string_ref_t string, tb_size_t p, tb_char_t const* s);
 
 /*! copy string
  *
@@ -226,7 +229,7 @@ tb_long_t               tb_string_cstrirstr(tb_string_t const* string, tb_size_t
  *
  * @return              the c-string
  */
-tb_char_t const*        tb_string_strcpy(tb_string_t* string, tb_string_t const* s);
+tb_char_t const*        tb_string_strcpy(tb_string_ref_t string, tb_string_ref_t s);
 
 /*! copy c-string
  *
@@ -235,7 +238,7 @@ tb_char_t const*        tb_string_strcpy(tb_string_t* string, tb_string_t const*
  *
  * @return              the c-string
  */
-tb_char_t const*        tb_string_cstrcpy(tb_string_t* string, tb_char_t const* s);
+tb_char_t const*        tb_string_cstrcpy(tb_string_ref_t string, tb_char_t const* s);
 
 /*! copy c-string with the given size
  *
@@ -245,7 +248,7 @@ tb_char_t const*        tb_string_cstrcpy(tb_string_t* string, tb_char_t const*
  *
  * @return              the c-string
  */
-tb_char_t const*        tb_string_cstrncpy(tb_string_t* string, tb_char_t const* s, tb_size_t n);
+tb_char_t const*        tb_string_cstrncpy(tb_string_ref_t string, tb_char_t const* s, tb_size_t n);
 
 /*! copy format c-string
  *
@@ -254,7 +257,7 @@ tb_char_t const*        tb_string_cstrncpy(tb_string_t* string, tb_char_t const*
  *
  * @return              the c-string
  */
-tb_char_t const*        tb_string_cstrfcpy(tb_string_t* string, tb_char_t const* fmt, ...);
+tb_char_t const*        tb_string_cstrfcpy(tb_string_ref_t string, tb_char_t const* fmt, ...);
 
 /*! append charactor
  *
@@ -263,7 +266,7 @@ tb_char_t const*        tb_string_cstrfcpy(tb_string_t* string, tb_char_t const*
  *
  * @return              the c-string
  */
-tb_char_t const*        tb_string_chrcat(tb_string_t* string, tb_char_t c);
+tb_char_t const*        tb_string_chrcat(tb_string_ref_t string, tb_char_t c);
 
 /*! append charactor with the given size
  *
@@ -273,7 +276,7 @@ tb_char_t const*        tb_string_chrcat(tb_string_t* string, tb_char_t c);
  *
  * @return              the c-string
  */
-tb_char_t const*        tb_string_chrncat(tb_string_t* string, tb_char_t c, tb_size_t n);
+tb_char_t const*        tb_string_chrncat(tb_string_ref_t string, tb_char_t c, tb_size_t n);
 
 /*! append string
  *
@@ -282,7 +285,7 @@ tb_char_t const*        tb_string_chrncat(tb_string_t* string, tb_char_t c, tb_s
  *
  * @return              the c-string
  */
-tb_char_t const*        tb_string_strcat(tb_string_t* string, tb_string_t const* s);
+tb_char_t const*        tb_string_strcat(tb_string_ref_t string, tb_string_ref_t s);
 
 /*! append c-string
  *
@@ -291,7 +294,7 @@ tb_char_t const*        tb_string_strcat(tb_string_t* string, tb_string_t const*
  *
  * @return              the c-string
  */
-tb_char_t const*        tb_string_cstrcat(tb_string_t* string, tb_char_t const* s);
+tb_char_t const*        tb_string_cstrcat(tb_string_ref_t string, tb_char_t const* s);
 
 /*! append c-string with the given size
  *
@@ -301,7 +304,7 @@ tb_char_t const*        tb_string_cstrcat(tb_string_t* string, tb_char_t const*
  *
  * @return              the c-string
  */
-tb_char_t const*        tb_string_cstrncat(tb_string_t* string, tb_char_t const* s, tb_size_t n);
+tb_char_t const*        tb_string_cstrncat(tb_string_ref_t string, tb_char_t const* s, tb_size_t n);
 
 /*! append format c-string 
  *
@@ -310,7 +313,7 @@ tb_char_t const*        tb_string_cstrncat(tb_string_t* string, tb_char_t const*
  *
  * @return              the c-string
  */
-tb_char_t const*        tb_string_cstrfcat(tb_string_t* string, tb_char_t const* fmt, ...);
+tb_char_t const*        tb_string_cstrfcat(tb_string_ref_t string, tb_char_t const* fmt, ...);
 
 /*! compare string
  *
@@ -319,7 +322,7 @@ tb_char_t const*        tb_string_cstrfcat(tb_string_t* string, tb_char_t const*
  *
  * @return              equal: 0
  */
-tb_long_t               tb_string_strcmp(tb_string_t* string, tb_string_t const* s);
+tb_long_t               tb_string_strcmp(tb_string_ref_t string, tb_string_ref_t s);
 
 /*! compare string and ignore case
  *
@@ -328,7 +331,7 @@ tb_long_t               tb_string_strcmp(tb_string_t* string, tb_string_t const*
  *
  * @return              equal: 0
  */
-tb_long_t               tb_string_strimp(tb_string_t* string, tb_string_t const* s);
+tb_long_t               tb_string_strimp(tb_string_ref_t string, tb_string_ref_t s);
 
 /*! compare c-string
  *
@@ -337,7 +340,7 @@ tb_long_t               tb_string_strimp(tb_string_t* string, tb_string_t const*
  *
  * @return              equal: 0
  */
-tb_long_t               tb_string_cstrcmp(tb_string_t* string, tb_char_t const* s);
+tb_long_t               tb_string_cstrcmp(tb_string_ref_t string, tb_char_t const* s);
 
 /*! compare c-string and ignore case
  *
@@ -346,7 +349,7 @@ tb_long_t               tb_string_cstrcmp(tb_string_t* string, tb_char_t const*
  *
  * @return              equal: 0
  */
-tb_long_t               tb_string_cstricmp(tb_string_t* string, tb_char_t const* s);
+tb_long_t               tb_string_cstricmp(tb_string_ref_t string, tb_char_t const* s);
 
 /*! compare c-string with given size
  *
@@ -356,7 +359,7 @@ tb_long_t               tb_string_cstricmp(tb_string_t* string, tb_char_t const*
  *
  * @return              equal: 0
  */
-tb_long_t               tb_string_cstrncmp(tb_string_t* string, tb_char_t const* s, tb_size_t n);
+tb_long_t               tb_string_cstrncmp(tb_string_ref_t string, tb_char_t const* s, tb_size_t n);
 
 /*! compare c-string with given size and ignore case
  *
@@ -366,7 +369,7 @@ tb_long_t               tb_string_cstrncmp(tb_string_t* string, tb_char_t const*
  *
  * @return              equal: 0
  */
-tb_long_t               tb_string_cstrnicmp(tb_string_t* string, tb_char_t const* s, tb_size_t n);
+tb_long_t               tb_string_cstrnicmp(tb_string_ref_t string, tb_char_t const* s, tb_size_t n);
 
 /* //////////////////////////////////////////////////////////////////////////////////////
  * extern
diff --git a/core/src/xmake/machine.c b/core/src/xmake/machine.c
index a1988203a..50b8984a4 100755
--- a/core/src/xmake/machine.c
+++ b/core/src/xmake/machine.c
@@ -43,9 +43,6 @@ typedef struct __xm_machine_impl_t
     // the lua 
     lua_State*              lua;
 
-    // print verbose info?
-    tb_bool_t               verbose;
-
 }xm_machine_impl_t;
 
 /* //////////////////////////////////////////////////////////////////////////////////////
@@ -60,6 +57,9 @@ tb_int_t xm_path_is_absolute(lua_State* lua);
 // the string functions
 tb_int_t xm_string_startswith(lua_State* lua);
 
+// the preprocessor functions
+tb_int_t xm_preprocessor_load_xproj(lua_State* lua);
+
 /* //////////////////////////////////////////////////////////////////////////////////////
  * globals
  */
@@ -76,8 +76,15 @@ static luaL_Reg const g_path_functions[] =
 // the string functions
 static luaL_Reg const g_string_functions[] = 
 {
-    { "startswith", xm_string_startswith    }
-,   { tb_null,      tb_null                 }
+    { "startswith",     xm_string_startswith    }
+,   { tb_null,          tb_null                 }
+};
+
+// the preprocessor functions
+static luaL_Reg const g_preprocessor_functions[] = 
+{
+    { "load_xproj",     xm_preprocessor_load_xproj  }
+,   { tb_null,          tb_null                     }
 };
 
 /* //////////////////////////////////////////////////////////////////////////////////////
@@ -95,10 +102,6 @@ static tb_bool_t xm_machine_main_save_arguments(xm_machine_impl_t* impl, tb_int_
     tb_int_t i = 0;
     for (i = 1; i < argc; i++)
     {
-        // print verbose info
-        if (!tb_strcmp(argv[i], "-v") || !tb_strcmp(argv[i], "--verbose")) 
-            impl->verbose = tb_true;
-
         // table_new[table.getn(table_new) + 1] = argv[i]
         lua_pushstring(impl->lua, argv[i]);
         lua_rawseti(impl->lua, -2, luaL_getn(impl->lua, -2) + 1);
@@ -123,8 +126,8 @@ static tb_bool_t xm_machine_main_get_program_directory(xm_machine_impl_t* impl,
         tb_char_t data[TB_PATH_MAXN] = {0};
         if (!tb_environment_get_one("XMAKE_PROGRAM_DIR", data, sizeof(data)))
         {
-            // trace
-            if (impl->verbose) tb_trace_i("please set XMAKE_PROGRAM_DIR first!");
+            // error
+            tb_printf("error: please set XMAKE_PROGRAM_DIR first!\n");
             break;
         }
 
@@ -177,7 +180,7 @@ static tb_bool_t xm_machine_main_get_project_directory(xm_machine_impl_t* impl,
     } while (0);
 
     // failed?
-    if (!ok && impl->verbose) tb_trace_i("not found the project directory!");
+    if (!ok) tb_printf("error: not found the project directory!\n");
 
     // ok?
     return ok;
@@ -210,6 +213,9 @@ xm_machine_ref_t xm_machine_init()
         // bind string functions
         luaL_register(impl->lua, "string", g_string_functions);
 
+        // bind preprocessor functions
+        luaL_register(impl->lua, "preprocessor", g_preprocessor_functions);
+
         // init host
 #if defined(TB_CONFIG_OS_WINDOWS)
         lua_pushstring(impl->lua, "windows");
@@ -242,9 +248,6 @@ xm_machine_ref_t xm_machine_init()
         lua_newtable(impl->lua);
         lua_setglobal(impl->lua, "xmake");
 
-        // init verbose
-        impl->verbose = tb_false;
-
         // ok
         ok = tb_true;
 
@@ -295,8 +298,10 @@ tb_int_t xm_machine_main(xm_machine_ref_t machine, tb_int_t argc, tb_char_t** ar
     // exists this script?
     if (!tb_file_info(path, tb_null))
     {
-        // trace
-        if (impl->verbose) tb_trace_i("not found main script: %s", path);
+        // error
+        tb_printf("not found main script: %s\n", path);
+
+        // failed
         return -1;
     }
 
@@ -306,28 +311,23 @@ tb_int_t xm_machine_main(xm_machine_ref_t machine, tb_int_t argc, tb_char_t** ar
     // load and execute the main script
     if (luaL_dofile(impl->lua, path))
     {
-        // trace
-        if (impl->verbose) tb_trace_i("%s", lua_tostring(impl->lua, -1));
+        // error
+        tb_printf("error: %s\n", lua_tostring(impl->lua, -1));
 
         // failed
         return -1;
     }
 
     // set the error function
-    tb_int_t errfunc = 0;
-    if (impl->verbose)
-    {
-        lua_getglobal(impl->lua, "debug");
-        lua_getfield(impl->lua, -1, "traceback");
-        errfunc = -2;
-    }
+    lua_getglobal(impl->lua, "debug");
+    lua_getfield(impl->lua, -1, "traceback");
 
     // call the main function
     lua_getglobal(impl->lua, "_xmake_main");
-    if (lua_pcall(impl->lua, 0, 1, errfunc)) 
+    if (lua_pcall(impl->lua, 0, 1, -2)) 
     {
-        // trace
-        if (impl->verbose) tb_trace_i("%s", lua_tostring(impl->lua, -1));
+        // error
+        tb_printf("error: %s\n", lua_tostring(impl->lua, -1));
 
         // failed
         return -1;
diff --git a/core/src/xmake/makefile b/core/src/xmake/makefile
index aaa94682e..20b4706e3 100755
--- a/core/src/xmake/makefile
+++ b/core/src/xmake/makefile
@@ -17,7 +17,8 @@ xmake_C_FILES 			+= \
 						path/absolute \
 						path/translate \
 						path/is_absolute \
-						string/startswith 
+						string/startswith \
+						preprocessor/load_xproj 
 						
 
 # flags
diff --git a/core/src/xmake/preprocessor/load_xproj.c b/core/src/xmake/preprocessor/load_xproj.c
new file mode 100755
index 000000000..1c03d563a
--- /dev/null
+++ b/core/src/xmake/preprocessor/load_xproj.c
@@ -0,0 +1,133 @@
+/*!The Automatic Cross-platform Build Tool
+ * 
+ * XMake is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 2.1 of the License, or
+ * (at your option) any later version.
+ * 
+ * XMake is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with XMake; 
+ * If not, see <a href="http://www.gnu.org/licenses/"> http://www.gnu.org/licenses/</a>
+ * 
+ * Copyright (C) 2009 - 2015, ruki All rights reserved.
+ *
+ * @author      ruki
+ * @file        load_xproj.c
+ *
+ */
+
+/* //////////////////////////////////////////////////////////////////////////////////////
+ * trace
+ */
+#define TB_TRACE_MODULE_NAME                "load_xproj"
+#define TB_TRACE_MODULE_DEBUG               (0)
+
+/* //////////////////////////////////////////////////////////////////////////////////////
+ * includes
+ */
+#include "prefix.h"
+
+/* //////////////////////////////////////////////////////////////////////////////////////
+ * private implementation
+ */
+static tb_char_t const* xm_preprocessor_load_xproj_to_string(tb_stream_ref_t stream, tb_string_ref_t string)
+{
+    // check
+    tb_assert_and_check_return_val(stream && string, tb_null);
+
+    // done
+    tb_bool_t is_values = tb_false;
+    while (!tb_stream_beof(stream))
+    {
+        // read character
+        tb_char_t ch = (tb_char_t)tb_stream_bread_u8(stream);
+        if (ch)
+        {
+            // skip '{'
+            if (ch == '{') ;
+            // replace '}' to scopend
+            else if (ch == '}') tb_string_cstrcat(string, "scopend");
+            // enter values?
+            else if (ch == ':')
+            {
+                // values now
+                is_values = tb_true;
+            }
+            // append it
+            else tb_string_chrcat(string, ch);
+        }
+        else
+        {
+            // end
+            break;
+        }
+    }
+
+    // ok?
+    return tb_string_size(string)? tb_string_cstr(string) : tb_null;
+}
+
+/* //////////////////////////////////////////////////////////////////////////////////////
+ * implementation
+ */
+tb_int_t xm_preprocessor_load_xproj(lua_State* lua)
+{
+    // check
+    tb_assert_and_check_return_val(lua, 0);
+
+    // get the xmake.xproj path 
+    tb_char_t const* path = luaL_checkstring(lua, 1);
+    tb_check_return_val(path, 0);
+
+    // done
+    tb_int_t        ok = 0;
+    tb_stream_ref_t stream = tb_null;
+    tb_string_t     string;
+    do
+    {
+        // init string
+        if (!tb_string_init(&string)) break;
+
+        // init stream
+        stream = tb_stream_init_from_file(path, TB_FILE_MODE_RO);
+        tb_assert_and_check_break(stream);
+
+        // open stream
+        if (!tb_stream_open(stream)) break;
+
+        // load xmake.xproj to the string and preprocess it
+        tb_char_t const* xproj = xm_preprocessor_load_xproj_to_string(stream, &string);
+        tb_assert_and_check_break(xproj);
+
+        tb_trace_i("%s", xproj);
+
+        // load xmake.xproj string to script
+        if (luaL_loadstring(lua, xproj)) 
+        {
+            // error
+            tb_printf("error: %s\n", lua_tostring(lua, -1));
+
+            // failed
+            break;
+        }
+       
+        // ok
+        ok = 1;
+
+    } while (0);
+
+    // exit stream
+    if (stream) tb_stream_exit(stream);
+    stream = tb_null;
+
+    // exit string
+    tb_string_exit(&string);
+
+    // ok?
+    return ok;
+}
diff --git a/core/src/xmake/preprocessor/prefix.h b/core/src/xmake/preprocessor/prefix.h
new file mode 100644
index 000000000..443833645
--- /dev/null
+++ b/core/src/xmake/preprocessor/prefix.h
@@ -0,0 +1,35 @@
+/*!The Automatic Cross-platform Build Tool
+ * 
+ * XMake is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 2.1 of the License, or
+ * (at your option) any later version.
+ * 
+ * XMake is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with XMake; 
+ * If not, see <a href="http://www.gnu.org/licenses/"> http://www.gnu.org/licenses/</a>
+ * 
+ * Copyright (C) 2009 - 2015, ruki All rights reserved.
+ *
+ * @author      ruki
+ * @file        prefix.h
+ *
+ */
+#ifndef XM_PREPROCESSOR_PREFIX_H
+#define XM_PREPROCESSOR_PREFIX_H
+
+/* //////////////////////////////////////////////////////////////////////////////////////
+ * includes
+ */
+#include "../prefix.h"
+#include "luajit/luajit.h"
+
+
+#endif
+
+
diff --git a/tests/console/xmake.lua b/tests/console/xmake.lua
deleted file mode 100644
index 41784520e..000000000
--- a/tests/console/xmake.lua
+++ /dev/null
@@ -1,64 +0,0 @@
-
-project "console"
---[[
-
-    target "hello1"
-        kind    "static"
-        files   "src/hello1/*.c"
-
-    target "hello2"
-        kind    "shared"
-        files   "$(projectdir)/src/hello2/*.c"
-
-    target "hello3"
-        kind        "static"
-        files       "src/hello3/*.c" 
-        headers     "src/hello3/*.h"
-        headerdir   "$(buildir)/inc"
-        targetdir   "$(buildir)/lib"
-        objectdir   "$(buildir)/obj"
-
-    target "demo_c"
-        kind        "console"
-        deps        "hello1" 
-        files       "src/demo/*.c"
-        links       "hello1"
-        linkdirs    "src/hello1"
-        includedirs "src/hello1"
-        cflags      "-DHELLO1"
-
-    target "demo_cpp"
-        kind        "console"
-        deps        "hello2" 
-        files       "src/demo/*.cpp" 
-        links       "hello2" 
-        linkdirs    "src/hello2" 
-        includedirs "src/hello2" 
-        cxxflags    "-DHELLO1" 
-
-    target "demo_objc"
-        kind        "console"
-        deps        "hello3" 
-        files       "src/demo/*.m" 
-        links       "hello3" 
-        linkdirs    "$(buildir)/lib" 
-        includedirs "$(buildir)/inc" 
-        mflags      "-DHELLO3" 
-
-    target "demo_objcpp"
-        kind        "console"
-        deps        "hello3" 
-        files       "src/demo/*.mm" 
-        mxflags     "-DHELLO3" 
-        ldflags     { "-lhello3", "-L$(buildir)/lib" }
-
-        plarforms "linux" 
-            defines "PLAT=linux" 
-
-        plarforms "windows" 
-            defines "PLAT=windows"
-
-        plarforms { "macosx", "ios" }
-			ldflags { "-framework Cocoa", "-framework IOKit" }
-            
-]]
diff --git a/tests/console/xmake.xconf b/tests/console/xmake.xconf
new file mode 100644
index 000000000..7f55bbfba
--- /dev/null
+++ b/tests/console/xmake.xconf
@@ -0,0 +1,13 @@
+return
+{
+    all = 
+    {
+        plat = "macosx"
+    ,   arch = "x64"
+    ,   packages = "pkg"
+    ,   mode = "release"
+    ,   output = "build"
+    ,   host = "macosx"
+    }
+
+}
diff --git a/tests/console/xmake.xproj b/tests/console/xmake.xproj
new file mode 100644
index 000000000..3fd4d5e67
--- /dev/null
+++ b/tests/console/xmake.xproj
@@ -0,0 +1,82 @@
+project: console
+{
+    target: hello1
+    {
+        kind:           static
+        files:          src/hello1/*.c
+    }
+
+    target: hello2
+    {
+        kind:           shared
+        files:          $(projectdir)/src/hello2/*.c
+    }
+
+    target: hello3
+    {
+        kind:           static
+        files:          src/hello3/*.c 
+        headers:        src/hello3/*.h
+        headerdir:      $(buildir)/inc
+        targetdir:      $(buildir)/lib
+        objectdir:      $(buildir)/obj
+    }
+
+    target: demo_c
+    {
+        kind:           console
+        deps:           hello1 
+        files:          src/demo/*.c
+        links:          hello1
+        linkdirs:       src/hello1
+        includedirs:    src/hello1
+        cflags:         -DHELLO1
+    }
+
+    target: demo_cpp
+    {
+        kind:           console
+        deps:           hello2 
+        files:          src/demo/*.cpp 
+        links:          hello2 
+        linkdirs:       src/hello2 
+        includedirs:    src/hello2 
+        cxxflags:       -DHELLO1 
+    }
+
+    target: demo_objc
+    {
+        kind:           console
+        deps:           hello3 
+        files:          src/demo/*.m 
+        links:          hello3 
+        linkdirs:       $(buildir)/lib 
+        includedirs:    $(buildir)/inc 
+        mflags:         -DHELLO3 
+    }
+
+    target: demo_objcpp
+    {
+        kind:           console
+        deps:           hello3 
+        files:          src/demo/*.mm 
+        mxflags:        -DHELLO3 
+        ldflags:        -lhello3, -L$(buildir)/lib 
+
+        plarforms: linux 
+        {
+            defines:    PLAT=linux 
+        }
+
+        plarforms: windows 
+        {
+            defines:    PLAT=windows
+        }
+
+        plarforms: macosx, ios 
+        {
+			ldflags:    -framework Cocoa, -framework IOKit 
+        }
+    }
+}
+            
diff --git a/xmake/scripts/action/config.lua b/xmake/scripts/action/config.lua
index 030c1f9fa..13b5ffac5 100644
--- a/xmake/scripts/action/config.lua
+++ b/xmake/scripts/action/config.lua
@@ -35,7 +35,7 @@ function config._save()
     assert(options)
 
     -- open the configure file
-    local path = options.project .. "/xmake.conf"
+    local path = options.project .. "/xmake.xconf"
     local file = io.open(path, "w")
     if not file then
         -- error
@@ -70,7 +70,7 @@ function config._load()
     assert(target)
 
     -- open the configure file
-    local path = options.project .. "/xmake.conf"
+    local path = options.project .. "/xmake.xconf"
     local file = loadfile(path)
     if file then
         -- execute it
diff --git a/xmake/scripts/base/main.lua b/xmake/scripts/base/main.lua
index d52648fb3..c5e3d0e4e 100644
--- a/xmake/scripts/base/main.lua
+++ b/xmake/scripts/base/main.lua
@@ -24,11 +24,12 @@
 local main = main or {}
 
 -- load modules
-local path      = require("base/path")
-local utils     = require("base/utils")
-local option    = require("base/option")
-local project   = require("base/project")
-local action    = require("action/action")
+local path          = require("base/path")
+local utils         = require("base/utils")
+local option        = require("base/option")
+local project       = require("base/project")
+local preprocessor  = require("base/preprocessor")
+local action        = require("action/action")
 
 -- init the option menu
 local menu =
@@ -59,7 +60,7 @@ local menu =
         ,   {'r', "rebuild",    "k",  nil,          "Rebuild the project."                                          }
 
         ,   {}
-        ,   {'f', "file",       "kv", "xmake.lua",  "Read a given xmake.lua file."                                  }
+        ,   {'f', "file",       "kv", "xmake.xproj",  "Read a given xmake.xproj file."                                  }
         ,   {'P', "project",    "kv", nil,          "Change to the given project directory."
                                                   , "Search priority:"
                                                   , "    1. the given command argument"
@@ -93,7 +94,7 @@ local menu =
     ,   options = 
         {
             {'n', "name",       "kv", nil,          "The project name."                                             }
-        ,   {'f', "file",       "kv", "xmake.lua",  "Create a given xmake.lua file."                                }
+        ,   {'f', "file",       "kv", "xmake.xproj",  "Create a given xmake.xproj file."                                }
         ,   {'P', "project",    "kv", nil,          "Create from the given project directory."
                                                   , "Search priority:"
                                                   , "    1. the given command argument"
@@ -172,7 +173,7 @@ local menu =
         ,   {nil, "arflags",    "kv", nil,          "The library creator flags"                                     }
 
         ,   {}
-        ,   {'f', "file",       "kv", "xmake.lua",  "Read a given xmake.lua file."                                  }
+        ,   {'f', "file",       "kv", "xmake.xproj",  "Read a given xmake.xproj file."                                  }
         ,   {'P', "project",    "kv", nil,          "Change to the given project directory."
                                                   , "Search priority:"
                                                   , "    1. the given command argument"
@@ -205,7 +206,7 @@ local menu =
         -- options
     ,   options = 
         {
-            {'f', "file",       "kv", "xmake.lua",  "Read a given xmake.lua file."                                  }
+            {'f', "file",       "kv", "xmake.xproj",  "Read a given xmake.xproj file."                                  }
         ,   {'P', "project",    "kv", nil,          "Change to the given project directory."
                                                   , "Search priority:"
                                                   , "    1. the given command argument"
@@ -238,7 +239,7 @@ local menu =
         -- options
     ,   options = 
         {
-            {'f', "file",       "kv", "xmake.lua",  "Read a given xmake.lua file."                                  }
+            {'f', "file",       "kv", "xmake.xproj",  "Read a given xmake.xproj file."                                  }
         ,   {'P', "project",    "kv", nil,          "Change to the given project directory."
                                                   , "Search priority:"
                                                   , "    1. the given command argument"
@@ -268,16 +269,16 @@ function main._done_option()
     options.project = path.absolute(options.project)
     assert(options.project)
 
-    -- init the xmake.lua file path
-    options.file = options.file or options._DEFAULTS.file or "xmake.lua"
+    -- init the xmake.xproj file path
+    options.file = options.file or options._DEFAULTS.file or "xmake.xproj"
     if not path.is_absolute(options.file) then
         options.file = path.absolute(options.file, options.project)
     end
     assert(options.file)
 
-    -- load and execute the project script
+    -- load and execute the xmake.xproj
     local errors = nil
-    local script = loadfile(options.file)
+    local script = preprocessor.load_xproj(options.file)
     if script then
 
         -- init the project envirnoment
@@ -291,7 +292,7 @@ function main._done_option()
         end
     else
         -- error
-        errors = string.format("%s not found!", options.file)
+        errors = string.format("load %s failed!", options.file)
     end
 
     -- done help
diff --git a/xmake/scripts/base/preprocessor.lua b/xmake/scripts/base/preprocessor.lua
new file mode 100644
index 000000000..d9c94d096
--- /dev/null
+++ b/xmake/scripts/base/preprocessor.lua
@@ -0,0 +1,27 @@
+--!The Automatic Cross-platform Build Tool
+-- 
+-- XMake is free software; you can redistribute it and/or modify
+-- it under the terms of the GNU Lesser General Public License as published by
+-- the Free Software Foundation; either version 2.1 of the License, or
+-- (at your option) any later version.
+-- 
+-- XMake is distributed in the hope that it will be useful,
+-- but WITHOUT ANY WARRANTY; without even the implied warranty of
+-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+-- GNU Lesser General Public License for more details.
+-- 
+-- You should have received a copy of the GNU Lesser General Public License
+-- along with XMake; 
+-- If not, see <a href="http://www.gnu.org/licenses/"> http://www.gnu.org/licenses/</a>
+-- 
+-- Copyright (C) 2009 - 2015, ruki All rights reserved.
+--
+-- @author      ruki
+-- @file        preprocessor.lua
+--
+
+-- define module: preprocessor
+local preprocessor = preprocessor or {}
+
+-- return module: preprocessor
+return preprocessor
diff --git a/xmake/scripts/base/project.lua b/xmake/scripts/base/project.lua
index 40d9c9269..9f0dd7842 100644
--- a/xmake/scripts/base/project.lua
+++ b/xmake/scripts/base/project.lua
@@ -33,6 +33,10 @@ setfenv(1, _PROJECT)
 local parent    = nil
 local current   = nil
 
+-- configure scope end
+function scopend()
+end
+
 -- configure target
 function target(name)
 
@@ -40,10 +44,10 @@ function target(name)
     assert(name and _ROOT)
 
     -- init targets
-    _ROOT._TARGETS = _ROOT._TARGETS or {}
+    current._TARGETS = current._TARGETS or {}
 
     -- init target scope
-    _ROOT._TARGETS[name] = {}
+    current._TARGETS[name] = {}
 
     -- TODO
     -- enter target scope