diff options
Diffstat (limited to 'sapi/phpdbg/phpdbg.h')
| -rw-r--r-- | sapi/phpdbg/phpdbg.h | 187 |
1 files changed, 140 insertions, 47 deletions
diff --git a/sapi/phpdbg/phpdbg.h b/sapi/phpdbg/phpdbg.h index 364ef7d176..f3e8ba3107 100644 --- a/sapi/phpdbg/phpdbg.h +++ b/sapi/phpdbg/phpdbg.h @@ -1,6 +1,6 @@ /* +----------------------------------------------------------------------+ - | PHP Version 7 | + | PHP Version 5 | +----------------------------------------------------------------------+ | Copyright (c) 1997-2014 The PHP Group | +----------------------------------------------------------------------+ @@ -29,6 +29,8 @@ # define PHPDBG_API #endif +#include <stdint.h> +#include <stddef.h> #include "php.h" #include "php_globals.h" #include "php_variables.h" @@ -40,20 +42,21 @@ #include "zend_ini_scanner.h" #include "zend_stream.h" #ifndef _WIN32 -# include "zend_signal.h" +# include "zend_signal.h" #endif #include "SAPI.h" #include <fcntl.h> #include <sys/types.h> #if defined(_WIN32) && !defined(__MINGW32__) -# include <windows.h> -# include "config.w32.h" -# undef strcasecmp -# undef strncasecmp -# define strcasecmp _stricmp -# define strncasecmp _strnicmp +# include <windows.h> +# include "config.w32.h" +# include "win32/php_stdint.h" +# undef strcasecmp +# undef strncasecmp +# define strcasecmp _stricmp +# define strncasecmp _strnicmp #else -# include "php_config.h" +# include "php_config.h" #endif #ifndef O_BINARY # define O_BINARY 0 @@ -64,21 +67,64 @@ # include "TSRM.h" #endif -#ifdef LIBREADLINE -# include <readline/readline.h> -# include <readline/history.h> +#define ZEND_HASH_FOREACH_NUM_KEY_PTR(ht, _h, _ptr) \ + ZEND_HASH_FOREACH(ht, 0); \ + _h = _p->h; \ + _ptr = Z_PTR_P(_z); + +#undef zend_hash_str_add +#define zend_hash_str_add_tmp(ht, key, len, pData) \ + _zend_hash_str_add(ht, key, len, pData ZEND_FILE_LINE_CC) +#define zend_hash_str_add(...) zend_hash_str_add_tmp(__VA_ARGS__) + +static zend_always_inline void *zend_hash_index_add_mem(HashTable *ht, zend_ulong h, void *pData, size_t size) +{ + zval tmp, *zv; + + ZVAL_PTR(&tmp, NULL); + if ((zv = zend_hash_index_add(ht, h, &tmp))) { + Z_PTR_P(zv) = pemalloc(size, ht->u.flags & HASH_FLAG_PERSISTENT); + memcpy(Z_PTR_P(zv), pData, size); + return Z_PTR_P(zv); + } + return NULL; +} + +#ifdef HAVE_LIBREADLINE +# include <readline/readline.h> +# include <readline/history.h> #endif #ifdef HAVE_LIBEDIT -# include <editline/readline.h> +# include <editline/readline.h> #endif -#include "phpdbg_lexer.h" -#include "phpdbg_cmd.h" -#include "phpdbg_utils.h" -#include "phpdbg_btree.h" -#include "phpdbg_watch.h" +/* {{{ remote console headers */ +#ifndef _WIN32 +# include <sys/socket.h> +# include <sys/un.h> +# include <sys/select.h> +# include <sys/types.h> +# include <netdb.h> +#endif /* }}} */ -int phpdbg_do_parse(phpdbg_param_t *stack, char *input TSRMLS_DC); +/* {{{ strings */ +#define PHPDBG_NAME "phpdbg" +#define PHPDBG_AUTHORS "Felipe Pena, Joe Watkins and Bob Weinand" /* Ordered by last name */ +#define PHPDBG_URL "http://phpdbg.com" +#define PHPDBG_ISSUES "http://github.com/krakjoe/phpdbg/issues" +#define PHPDBG_VERSION "0.4.0" +#define PHPDBG_INIT_FILENAME ".phpdbginit" +#define PHPDBG_DEFAULT_PROMPT "prompt>" +/* }}} */ + +/* Hey, apple. One shouldn't define *functions* from the standard C library as marcos. */ +#ifdef memcpy +#define memcpy_tmp(...) memcpy(__VA_ARGS__) +#undef memcpy +#define memcpy(...) memcpy_tmp(__VA_ARGS__) +#endif + +#if !defined(PHPDBG_WEBDATA_TRANSFER_H) && !defined(PHPDBG_WEBHELPER_H) #ifdef ZTS # define PHPDBG_G(v) TSRMG(phpdbg_globals_id, zend_phpdbg_globals *, v) @@ -86,6 +132,19 @@ int phpdbg_do_parse(phpdbg_param_t *stack, char *input TSRMLS_DC); # define PHPDBG_G(v) (phpdbg_globals.v) #endif +#include "phpdbg_sigsafe.h" +#include "phpdbg_out.h" +#include "phpdbg_lexer.h" +#include "phpdbg_cmd.h" +#include "phpdbg_utils.h" +#include "phpdbg_btree.h" +#include "phpdbg_watch.h" +#ifdef PHP_WIN32 +# include "phpdbg_sigio_win32.h" +#endif + +int phpdbg_do_parse(phpdbg_param_t *stack, char *input TSRMLS_DC); + #define PHPDBG_NEXT 2 #define PHPDBG_UNTIL 3 #define PHPDBG_FINISH 4 @@ -145,11 +204,14 @@ int phpdbg_do_parse(phpdbg_param_t *stack, char *input TSRMLS_DC); #define PHPDBG_IS_BP_ENABLED (1<<26) #define PHPDBG_IS_REMOTE (1<<27) #define PHPDBG_IS_DISCONNECTED (1<<28) +#define PHPDBG_WRITE_XML (1<<29) + +#define PHPDBG_SHOW_REFCOUNTS (1<<30) -#define PHPDBG_SHOW_REFCOUNTS (1<<29) +#define PHPDBG_IN_SIGNAL_HANDLER (1<<30) #define PHPDBG_SEEK_MASK (PHPDBG_IN_UNTIL|PHPDBG_IN_FINISH|PHPDBG_IN_LEAVE) -#define PHPDBG_BP_RESOLVE_MASK (PHPDBG_HAS_FUNCTION_OPLINE_BP|PHPDBG_HAS_METHOD_OPLINE_BP|PHPDBG_HAS_FILE_OPLINE_BP) +#define PHPDBG_BP_RESOLVE_MASK (PHPDBG_HAS_FUNCTION_OPLINE_BP|PHPDBG_HAS_METHOD_OPLINE_BP|PHPDBG_HAS_FILE_OPLINE_BP) #define PHPDBG_BP_MASK (PHPDBG_HAS_FILE_BP|PHPDBG_HAS_SYM_BP|PHPDBG_HAS_METHOD_BP|PHPDBG_HAS_OPLINE_BP|PHPDBG_HAS_COND_BP|PHPDBG_HAS_OPCODE_BP|PHPDBG_HAS_FUNCTION_OPLINE_BP|PHPDBG_HAS_METHOD_OPLINE_BP|PHPDBG_HAS_FILE_OPLINE_BP) #ifndef _WIN32 @@ -158,21 +220,27 @@ int phpdbg_do_parse(phpdbg_param_t *stack, char *input TSRMLS_DC); # define PHPDBG_DEFAULT_FLAGS (PHPDBG_IS_QUIET|PHPDBG_IS_BP_ENABLED) #endif /* }}} */ -/* {{{ strings */ -#define PHPDBG_NAME "phpdbg" -#define PHPDBG_AUTHORS "Felipe Pena, Joe Watkins and Bob Weinand" /* Ordered by last name */ -#define PHPDBG_URL "http://phpdbg.com" -#define PHPDBG_ISSUES "http://github.com/krakjoe/phpdbg/issues" -#define PHPDBG_VERSION "0.4.0" -#define PHPDBG_INIT_FILENAME ".phpdbginit" -/* }}} */ - /* {{{ output descriptors */ #define PHPDBG_STDIN 0 #define PHPDBG_STDOUT 1 #define PHPDBG_STDERR 2 #define PHPDBG_IO_FDS 3 /* }}} */ +#define phpdbg_try_access \ + { \ + JMP_BUF *__orig_bailout = PHPDBG_G(sigsegv_bailout); \ + JMP_BUF __bailout; \ + \ + PHPDBG_G(sigsegv_bailout) = &__bailout; \ + if (SETJMP(__bailout) == 0) { +#define phpdbg_catch_access \ + } else { \ + PHPDBG_G(sigsegv_bailout) = __orig_bailout; +#define phpdbg_end_try_access() \ + } \ + PHPDBG_G(sigsegv_bailout) = __orig_bailout; \ + } + /* {{{ structs */ ZEND_BEGIN_MODULE_GLOBALS(phpdbg) @@ -180,7 +248,7 @@ ZEND_BEGIN_MODULE_GLOBALS(phpdbg) HashTable registered; /* registered */ HashTable seek; /* seek oplines */ phpdbg_frame_t frame; /* frame */ - uint32_t last_line; /* last executed line */ + uint32_t last_line; /* last executed line */ phpdbg_lexer_data lexer; /* lexer data */ phpdbg_param_t *parser_stack; /* param stack during lexer / parser phase */ @@ -191,6 +259,7 @@ ZEND_BEGIN_MODULE_GLOBALS(phpdbg) phpdbg_btree watchpoint_tree; /* tree with watchpoints */ phpdbg_btree watch_HashTables; /* tree with original dtors of watchpoints */ HashTable watchpoints; /* watchpoints */ + HashTable watch_collisions; /* collision table to check if multiple watches share the same recursive watchpoint */ zend_llist watchlist_mem; /* triggered watchpoints */ zend_bool watchpoint_hit; /* a watchpoint was hit */ void (*original_free_function)(void *); /* the original AG(mm_heap)->_free function */ @@ -198,33 +267,57 @@ ZEND_BEGIN_MODULE_GLOBALS(phpdbg) char *exec; /* file to execute */ size_t exec_len; /* size of exec */ zend_op_array *ops; /* op_array */ - zval *retval; /* return value */ + zval retval; /* return value */ int bp_count; /* breakpoint count */ int vmret; /* return from last opcode handler execution */ + zend_bool in_execution; /* in execution? */ + + zend_op_array *(*compile_file)(zend_file_handle *file_handle, int type TSRMLS_DC); + HashTable file_sources; FILE *oplog; /* opline log */ - FILE *io[PHPDBG_IO_FDS]; /* io */ + struct { + FILE *ptr; + int fd; + } io[PHPDBG_IO_FDS]; /* io */ + size_t (*php_stdiop_write)(php_stream *, const char *, size_t TSRMLS_DC); + int in_script_xml; /* in <stream> output mode */ + struct { + zend_bool active; + int type; + int fd; + char *tag; + char *msg; + int msglen; + char *xml; + int xmllen; + } err_buf; /* error buffer */ + zend_ulong req_id; /* "request id" to keep track of commands */ char *prompt[2]; /* prompt */ const phpdbg_color_t *colors[PHPDBG_COLORS]; /* colors */ char *buffer; /* buffer */ + zend_bool last_was_newline; /* check if we don't need to output a newline upon next phpdbg_error or phpdbg_notice */ + + char input_buffer[PHPDBG_MAX_CMD]; /* stdin input buffer */ + int input_buflen; /* length of stdin input buffer */ + phpdbg_signal_safe_mem sigsafe_mem; /* memory to use in async safe environment (only once!) */ + + JMP_BUF *sigsegv_bailout; /* bailout address for accesibility probing */ zend_ulong flags; /* phpdbg flags */ + + char *socket_path; /* phpdbg.path ini setting */ + char *sapi_name_ptr; /* store sapi name to free it if necessary to not leak memory */ + int socket_fd; /* file descriptor to socket (wait command) (-1 if unused) */ + int socket_server_fd; /* file descriptor to master socket (wait command) (-1 if unused) */ +#ifdef PHP_WIN32 + HANDLE sigio_watcher_thread; /* sigio watcher thread handle */ + struct win32_sigio_watcher_data swd; +#endif + int8_t eol; ZEND_END_MODULE_GLOBALS(phpdbg) /* }}} */ -/* the beginning (= the important part) of the _zend_mm_heap struct defined in Zend/zend_alloc.c - Needed for realizing watchpoints */ -struct _zend_mm_heap { - int use_zend_alloc; - void *(*_malloc)(size_t); - void (*_free)(void *); - void *(*_realloc)(void *, size_t); - size_t free_bitmap; - size_t large_free_bitmap; - size_t block_size; - size_t compact_size; - zend_mm_segment *segments_list; - zend_mm_storage *storage; -}; +#endif #endif /* PHPDBG_H */ |