XCache is a fast, stable PHP opcode cacher that has been proven and is now running on production servers under high load.
https://xcache.lighttpd.net/
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110 lines
3.3 KiB
110 lines
3.3 KiB
#include "php.h" |
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#include "xcache.h" |
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#ifdef DEBUG |
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# define IFDEBUG(x) (x) |
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int xc_vtrace(const char *fmt, va_list args); |
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int xc_trace(const char *fmt, ...) ZEND_ATTRIBUTE_PTR_FORMAT(printf, 1, 2); |
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# ifdef ZEND_WIN32 |
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static inline int TRACE(const char *fmt, ...) |
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{ |
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va_list args; |
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int ret; |
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va_start(args, fmt); |
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ret = xc_vtrace(fmt, args); |
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va_end(args); |
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return ret; |
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} |
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# else |
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# define TRACE(fmt, ...) \ |
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xc_trace("%s:%d: " fmt "\r\n", __FILE__, __LINE__, __VA_ARGS__) |
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# endif /* ZEND_WIN32 */ |
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# undef NDEBUG |
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# undef inline |
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# define inline |
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#else /* DEBUG */ |
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# ifdef ZEND_WIN32 |
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static inline int TRACE_DUMMY(const char *fmt, ...) |
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{ |
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return 0; |
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} |
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# define TRACE 1 ? 0 : TRACE_DUMMY |
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# else |
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# define TRACE(fmt, ...) do { } while (0) |
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# endif /* ZEND_WIN32 */ |
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# define IFDEBUG(x) do { } while (0) |
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# ifndef NDEBUG |
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# define NDEBUG |
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# endif |
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#endif /* DEBUG */ |
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#include <assert.h> |
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typedef struct { |
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int alloc; |
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zend_op_array *op_array; |
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HashTable *function_table; |
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HashTable *class_table; |
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} xc_compile_result_t; |
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xc_compile_result_t *xc_compile_result_init(xc_compile_result_t *cr, |
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zend_op_array *op_array, |
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HashTable *function_table, |
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HashTable *class_table); |
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void xc_compile_result_free(xc_compile_result_t *cr); |
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xc_compile_result_t *xc_compile_result_init_cur(xc_compile_result_t *cr, zend_op_array *op_array TSRMLS_DC); |
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/* apply func */ |
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int xc_apply_function(zend_function *zf, apply_func_t applyer TSRMLS_DC); |
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int xc_apply_class(zend_class_entry *ce, apply_func_t applyer TSRMLS_DC); |
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int xc_apply_op_array(xc_compile_result_t *cr, apply_func_t applyer TSRMLS_DC); |
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int xc_undo_pass_two(zend_op_array *op_array TSRMLS_DC); |
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int xc_redo_pass_two(zend_op_array *op_array TSRMLS_DC); |
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int xc_fix_opcode(zend_op_array *op_array TSRMLS_DC); |
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int xc_undo_fix_opcode(zend_op_array *op_array TSRMLS_DC); |
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zend_uchar xc_get_fixed_opcode(zend_uchar opcode, int line); |
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int 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); |
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/* installer */ |
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#ifdef HAVE_XCACHE_CONSTANT |
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void xc_install_constant(char *filename, zend_constant *constant, zend_uchar type, zstr key, uint len TSRMLS_DC); |
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#endif |
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void xc_install_function(char *filename, zend_function *func, zend_uchar type, zstr key, uint len TSRMLS_DC); |
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ZESW(xc_cest_t *, void) xc_install_class(char *filename, xc_cest_t *cest, int oplineno, zend_uchar type, zstr key, uint len TSRMLS_DC); |
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/* sandbox */ |
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typedef struct { |
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int alloc; |
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int orig_user_error_handler_error_reporting; |
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char *filename; |
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HashTable orig_included_files; |
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HashTable *tmp_included_files; |
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#ifdef HAVE_XCACHE_CONSTANT |
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HashTable *orig_zend_constants; |
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HashTable tmp_zend_constants; |
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#endif |
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HashTable *orig_function_table; |
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HashTable *orig_class_table; |
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HashTable *orig_auto_globals; |
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HashTable tmp_function_table; |
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HashTable tmp_class_table; |
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HashTable tmp_auto_globals; |
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Bucket *tmp_internal_function_tail; |
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Bucket *tmp_internal_class_tail; |
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} xc_sandbox_t; |
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typedef enum _xc_install_action_t { |
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XC_NoInstall, |
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XC_Install, |
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XC_InstallNoBinding |
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} xc_install_action_t; |
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void xc_zend_class_add_ref(zend_class_entry ZESW(*ce, **ce)); |
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xc_sandbox_t *xc_sandbox_init(xc_sandbox_t *sandbox, char *filename TSRMLS_DC); |
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void xc_sandbox_free(xc_sandbox_t *sandbox, xc_install_action_t install TSRMLS_DC);
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