diff options
Diffstat (limited to 'main/main.c')
| -rw-r--r-- | main/main.c | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/main/main.c b/main/main.c index 0ba60716a3..b92e2d7046 100644 --- a/main/main.c +++ b/main/main.c @@ -255,6 +255,57 @@ static void php_disable_classes(TSRMLS_D) } /* }}} */ +/* {{{ php_binary_init + */ +static void php_binary_init(TSRMLS_D) +{ + char *binary_location; +#ifdef PHP_WIN32 + binary_location = (char *)malloc(MAXPATHLEN); + if (GetModuleFileName(0, binary_location, MAXPATHLEN) == 0) { + free(binary_location); + PG(php_binary) = NULL; + } +#else + if (sapi_module.executable_location) { + binary_location = (char *)malloc(MAXPATHLEN); + if (!strchr(sapi_module.executable_location, '/')) { + char *envpath, *path; + int found = 0; + + if ((envpath = getenv("PATH")) != NULL) { + char *search_dir, search_path[MAXPATHLEN]; + char *last = NULL; + + path = estrdup(envpath); + search_dir = php_strtok_r(path, ":", &last); + + while (search_dir) { + snprintf(search_path, MAXPATHLEN, "%s/%s", search_dir, sapi_module.executable_location); + if (VCWD_REALPATH(search_path, binary_location) && !VCWD_ACCESS(binary_location, X_OK)) { + found = 1; + break; + } + search_dir = php_strtok_r(NULL, ":", &last); + } + efree(path); + } + if (!found) { + free(binary_location); + binary_location = NULL; + } + } else if (!VCWD_REALPATH(sapi_module.executable_location, binary_location) || VCWD_ACCESS(binary_location, X_OK)) { + free(binary_location); + binary_location = NULL; + } + } else { + binary_location = NULL; + } +#endif + PG(php_binary) = binary_location; +} +/* }}} */ + /* {{{ PHP_INI_MH */ static PHP_INI_MH(OnUpdateTimeout) @@ -1819,6 +1870,9 @@ static void core_globals_dtor(php_core_globals *core_globals TSRMLS_DC) if (core_globals->disable_classes) { free(core_globals->disable_classes); } + if (core_globals->php_binary) { + free(core_globals->php_binary); + } php_shutdown_ticks(TSRMLS_C); } @@ -2069,6 +2123,13 @@ int php_module_startup(sapi_module_struct *sf, zend_module_entry *additional_mod REGISTER_MAIN_LONG_CONSTANT("PHP_WINDOWS_NT_WORKSTATION", VER_NT_WORKSTATION, CONST_PERSISTENT | CONST_CS); #endif + php_binary_init(TSRMLS_C); + if (PG(php_binary)) { + REGISTER_MAIN_STRINGL_CONSTANT("PHP_BINARY", PG(php_binary), strlen(PG(php_binary)), CONST_PERSISTENT | CONST_CS); + } else { + REGISTER_MAIN_STRINGL_CONSTANT("PHP_BINARY", "", 0, CONST_PERSISTENT | CONST_CS); + } + php_output_register_constants(TSRMLS_C); php_rfc1867_register_constants(TSRMLS_C); |