source: trunk/utils.h @ 662

Last change on this file since 662 was 662, checked in by moo, 5 years ago

back patch __FILE and __DIR on cache restore

  • Property svn:eol-style set to native
File size: 5.1 KB
RevLine 
[1]1#include "php.h"
[305]2#include "xcache.h"
[1]3
[543]4#ifdef XCACHE_DEBUG
[305]5#   define IFDEBUG(x) (x)
[349]6int xc_vtrace(const char *fmt, va_list args);
[305]7int xc_trace(const char *fmt, ...) ZEND_ATTRIBUTE_PTR_FORMAT(printf, 1, 2);
[349]8
9#   ifdef ZEND_WIN32
10static inline int TRACE(const char *fmt, ...) 
11{
12    va_list args;
13    int ret;
14
15    va_start(args, fmt);
16    ret = xc_vtrace(fmt, args);
17    va_end(args);
18    return ret;
19}
20#   else
21#       define TRACE(fmt, ...) \
22        xc_trace("%s:%d: " fmt "\r\n", __FILE__, __LINE__, __VA_ARGS__)
23#   endif /* ZEND_WIN32 */
[305]24#   undef NDEBUG
25#   undef inline
26#   define inline
[543]27#else /* XCACHE_DEBUG */
[349]28
29#   ifdef ZEND_WIN32
[350]30static inline int TRACE_DUMMY(const char *fmt, ...)
[349]31{
32    return 0;
33}
[351]34#       define TRACE 1 ? 0 : TRACE_DUMMY
[349]35#   else
36#       define TRACE(fmt, ...) do { } while (0)
37#   endif /* ZEND_WIN32 */
38
[305]39#   define IFDEBUG(x) do { } while (0)
[543]40#endif /* XCACHE_DEBUG */
[305]41#include <assert.h>
42
[1]43typedef struct {
44    int alloc;
45    zend_op_array *op_array;
46    HashTable *function_table;
47    HashTable *class_table;
48} xc_compile_result_t;
49
50xc_compile_result_t *xc_compile_result_init(xc_compile_result_t *cr,
51        zend_op_array *op_array,
52        HashTable *function_table,
53        HashTable *class_table);
54void xc_compile_result_free(xc_compile_result_t *cr);
55xc_compile_result_t *xc_compile_result_init_cur(xc_compile_result_t *cr, zend_op_array *op_array TSRMLS_DC);
56/* apply func */
57int xc_apply_function(zend_function *zf, apply_func_t applyer TSRMLS_DC);
58int xc_apply_class(zend_class_entry *ce, apply_func_t applyer TSRMLS_DC);
59int xc_apply_op_array(xc_compile_result_t *cr, apply_func_t applyer TSRMLS_DC);
60
61int xc_undo_pass_two(zend_op_array *op_array TSRMLS_DC);
62int xc_redo_pass_two(zend_op_array *op_array TSRMLS_DC);
63int xc_fix_opcode(zend_op_array *op_array TSRMLS_DC);
64int xc_undo_fix_opcode(zend_op_array *op_array TSRMLS_DC);
65zend_uchar xc_get_fixed_opcode(zend_uchar opcode, int line);
66
[212]67int xc_foreach_early_binding_class(zend_op_array *op_array, void (*callback)(zend_op *opline, int oplineno, void *data TSRMLS_DC), void *data TSRMLS_DC);
68
[1]69/* installer */
[95]70#ifdef HAVE_XCACHE_CONSTANT
[506]71void xc_install_constant(char *filename, zend_constant *constant, zend_uchar type, zstr key, uint len, ulong h TSRMLS_DC);
[95]72#endif
[506]73void xc_install_function(char *filename, zend_function *func, zend_uchar type, zstr key, uint len, ulong h TSRMLS_DC);
74ZESW(xc_cest_t *, void) xc_install_class(char *filename, xc_cest_t *cest, int oplineno, zend_uchar type, zstr key, uint len, ulong h TSRMLS_DC);
[1]75
76/* sandbox */
77typedef struct {
78    int alloc;
79    char *filename;
80
81    HashTable orig_included_files;
82    HashTable *tmp_included_files;
83
[95]84#ifdef HAVE_XCACHE_CONSTANT
85    HashTable *orig_zend_constants;
86    HashTable tmp_zend_constants;
87#endif
[1]88    HashTable *orig_function_table;
89    HashTable *orig_class_table;
[268]90    HashTable *orig_auto_globals;
[1]91    HashTable tmp_function_table;
92    HashTable tmp_class_table;
[268]93    HashTable tmp_auto_globals;
[588]94#ifdef HAVE_XCACHE_CONSTANT
95    Bucket    *tmp_internal_constant_tail;
96#endif
[344]97    Bucket    *tmp_internal_function_tail;
98    Bucket    *tmp_internal_class_tail;
[496]99
100#ifdef E_STRICT
101    int orig_user_error_handler_error_reporting;
[522]102    void (*orig_zend_error_cb)(int type, const char *error_filename, const uint error_lineno, const char *format, va_list args);
[496]103    zend_uint compilererror_cnt;
104    zend_uint compilererror_size;
105    xc_compilererror_t *compilererrors;
106#endif
[548]107
108#ifdef ZEND_COMPILE_IGNORE_INTERNAL_CLASSES
109    zend_uint orig_compiler_options;
110#endif
[1]111} xc_sandbox_t;
112
[405]113typedef enum _xc_install_action_t {
114    XC_NoInstall,
115    XC_Install,
116    XC_InstallNoBinding
117} xc_install_action_t;
118
[345]119void xc_zend_class_add_ref(zend_class_entry ZESW(*ce, **ce));
[1]120xc_sandbox_t *xc_sandbox_init(xc_sandbox_t *sandbox, char *filename TSRMLS_DC);
[405]121void xc_sandbox_free(xc_sandbox_t *sandbox, xc_install_action_t install TSRMLS_DC);
[640]122
123typedef zend_bool (*xc_if_func_t)(void *data);
124
125void xc_hash_copy_if(HashTable *target, HashTable *source, copy_ctor_func_t pCopyConstructor, void *tmp, uint size, xc_if_func_t checker);
126#ifdef HAVE_XCACHE_CONSTANT
127void xc_zend_constant_ctor(zend_constant *c);
128void xc_zend_constant_dtor(zend_constant *c);
129void xc_copy_internal_zend_constants(HashTable *target, HashTable *source);
130#endif
[662]131
132typedef struct {
133    zend_uint size;
134    zend_uint cnt;
135    void *data;
136} xc_vector_t;
137
138#define xc_vector_init(type, vector) do { \
139    (vector)->cnt = 0;     \
140    (vector)->size = 0;    \
141    (vector)->data = NULL; \
142} while (0)
143
144#define xc_vector_add(type, vector, value) do { \
145    if ((vector)->cnt == (vector)->size) { \
146        if ((vector)->size) { \
147            (vector)->size <<= 1; \
148            (vector)->data = erealloc((vector)->data, sizeof(type) * (vector)->size); \
149        } \
150        else { \
151            (vector)->size = 8; \
152            (vector)->data = emalloc(sizeof(type) * (vector)->size); \
153        } \
154    } \
155    ((type *) (vector)->data)[(vector)->cnt++] = value; \
156} while (0)
157
158static inline void *xc_vector_detach_impl(xc_vector_t *vector)
159{
160    void *data = vector->data;
161    vector->data = NULL;
162    vector->size = 0;
163    vector->cnt = 0;
164    return data;
165}
166
167#define xc_vector_detach(type, vector) ((type *) xc_vector_detach_impl(vector))
168
169static inline void xc_vector_free_impl(xc_vector_t *vector TSRMLS_DC)
170{
171    if (vector->data) {
172        efree(vector->data);
173    }
174    vector->size = 0;
175    vector->cnt = 0;
176}
177
178#define xc_vector_free(type, vector) xc_vector_free_impl(vector TSRMLS_CC)
179
Note: See TracBrowser for help on using the repository browser.