/* +----------------------------------------------------------------------+ | Xdebug | +----------------------------------------------------------------------+ | Copyright (c) 2002-2022 Derick Rethans | +----------------------------------------------------------------------+ | This source file is subject to version 1.01 of the Xdebug license, | | that is bundled with this package in the file LICENSE, and is | | available at through the world-wide-web at | | https://xdebug.org/license.php | | If you did not receive a copy of the Xdebug license and are unable | | to obtain it through the world-wide-web, please send a note to | | derick@xdebug.org so we can mail you a copy immediately. | +----------------------------------------------------------------------+ */ #include "php_xdebug.h" #include "ext/standard/info.h" #include "headers.h" #include "lib_private.h" #include "log.h" #include "var.h" char* xdebug_lib_docs_base(void) { char *env = getenv("XDEBUG_DOCS_BASE"); if (env) { return env; } return (char*) "https://xdebug.org/docs/"; } extern ZEND_DECLARE_MODULE_GLOBALS(xdebug); const char *xdebug_level_msg_prefix[11] = { "C", "E", "", "W", "", "", "", "I", "", "", "D" }; const char *xdebug_log_prefix[11] = { "CRIT:", "ERR: ", "", "WARN: ", "", "", "", "INFO: ", "", "", "DEBUG: " }; const char *xdebug_log_prefix_emoji[11] = { "☠", "🛑 ", "", "⚠️ ", "", "", "", "🛈 ", "", "", "• " }; const char *xdebug_channel_msg_prefix[8] = { "CFG-", "LOG-", "DBG-", "GC-", "PROF-", "TRACE-", "COV-", "BASE-" }; const char *xdebug_channel_name[8] = { "[Config] ", "[Log Files] ", "[Step Debug] ", "[GC Stats] ", "[Profiler] ", "[Tracing] ", "[Coverage] ", "[Base] " }; static inline int xdebug_internal_log(int channel, int log_level, const char *message) { zend_ulong pid; if (!XG_LIB(log_file)) { return 0; } pid = xdebug_get_pid(); if (!XG_LIB(log_opened_message_sent) && XG_LIB(log_open_timestring)) { XG_LIB(log_opened_message_sent) = 1; fprintf(XG_LIB(log_file), "[" ZEND_ULONG_FMT "] Log opened at %s\n", pid, XG_LIB(log_open_timestring)); fflush(XG_LIB(log_file)); xdfree(XG_LIB(log_open_timestring)); XG_LIB(log_open_timestring) = NULL; } fprintf( XG_LIB(log_file), "[" ZEND_ULONG_FMT "] %s%s%s\n", pid, xdebug_channel_name[channel], xdebug_log_prefix[log_level], message ); fflush(XG_LIB(log_file)); return 1; } #define TR_START "<tr><td class=\"e\">" #define TR_END "</td></tr>\n" static inline void xdebug_diagnostic_log(int channel, int log_level, const char *error_code, const char *message) { if (!XG_LIB(diagnosis_buffer) || log_level > XLOG_WARN) { return; } if (sapi_module.phpinfo_as_text) { xdebug_str_add(XG_LIB(diagnosis_buffer), xdebug_channel_name[channel], 0); xdebug_str_add(XG_LIB(diagnosis_buffer), xdebug_log_prefix[log_level], 0); xdebug_str_add(XG_LIB(diagnosis_buffer), message, 0); } else { xdebug_str_add_const(XG_LIB(diagnosis_buffer), "<tr><td class=\"i\">"); xdebug_str_add(XG_LIB(diagnosis_buffer), xdebug_log_prefix_emoji[log_level], 0); xdebug_str_add_const(XG_LIB(diagnosis_buffer), "</td><td class=\"v\">"); xdebug_str_add(XG_LIB(diagnosis_buffer), xdebug_channel_name[channel], 0); xdebug_str_add(XG_LIB(diagnosis_buffer), message, 0); xdebug_str_add_const(XG_LIB(diagnosis_buffer), "</td><td class=\"d\"><a href=\""); xdebug_str_add(XG_LIB(diagnosis_buffer), xdebug_lib_docs_base(), 0); xdebug_str_add_const(XG_LIB(diagnosis_buffer), "errors#"); xdebug_str_add(XG_LIB(diagnosis_buffer), xdebug_channel_msg_prefix[channel], 0); xdebug_str_add(XG_LIB(diagnosis_buffer), xdebug_level_msg_prefix[log_level], 0); if (error_code) { xdebug_str_addc(XG_LIB(diagnosis_buffer), '-'); xdebug_str_add(XG_LIB(diagnosis_buffer), error_code, 0); } xdebug_str_add_const(XG_LIB(diagnosis_buffer), "\">🖹</a></td></tr>"); } xdebug_str_addc(XG_LIB(diagnosis_buffer), '\n'); } static inline void xdebug_php_log(int channel, int log_level, const char *error_code, const char *message) { xdebug_str formatted_message = XDEBUG_STR_INITIALIZER; if (log_level > XLOG_ERR) { return; } xdebug_str_add_const(&formatted_message, "Xdebug: "); xdebug_str_add(&formatted_message, xdebug_channel_name[channel], 0); xdebug_str_add(&formatted_message, message, 0); if (error_code && log_level == XLOG_CRIT) { xdebug_str_add_const(&formatted_message, " (See: "); xdebug_str_add(&formatted_message, xdebug_lib_docs_base(), 0); xdebug_str_add_const(&formatted_message, "errors#"); xdebug_str_add(&formatted_message, xdebug_channel_msg_prefix[channel], 0); xdebug_str_add(&formatted_message, xdebug_level_msg_prefix[log_level], 0); xdebug_str_addc(&formatted_message, '-'); xdebug_str_add(&formatted_message, error_code, 0); xdebug_str_addc(&formatted_message, ')'); } php_log_err(formatted_message.d); xdebug_str_destroy(&formatted_message); } void XDEBUG_ATTRIBUTE_FORMAT(printf, 4, 5) xdebug_log_ex(int channel, int log_level, const char *error_code, const char *fmt, ...) { xdebug_str message = XDEBUG_STR_INITIALIZER; va_list argv; int logged_to_xdebug_log = 0; if (XINI_LIB(log_level) < log_level) { return; } va_start(argv, fmt); xdebug_str_add_va_fmt(&message, fmt, argv); va_end(argv); logged_to_xdebug_log = xdebug_internal_log(channel, log_level, message.d); xdebug_diagnostic_log(channel, log_level, error_code, message.d); if (!logged_to_xdebug_log || XINI_LIB(log_level) == XLOG_CRIT) { xdebug_php_log(channel, log_level, error_code, message.d); } xdebug_str_destroy(&message); } static void log_filename_not_opened(int channel, const char *directory, const char *filename) { xdebug_str full_filename = XDEBUG_STR_INITIALIZER; if (directory) { xdebug_str_add(&full_filename, directory, 0); if (!IS_SLASH(directory[strlen(directory) - 1])) { xdebug_str_addc(&full_filename, DEFAULT_SLASH); } } xdebug_str_add(&full_filename, filename, 0); xdebug_log_ex(channel, XLOG_ERR, "OPEN", "File '%s' could not be opened.", full_filename.d); xdebug_str_destroy(&full_filename); } void xdebug_log_diagnose_permissions(int channel, const char *directory, const char *filename) { #ifndef WIN32 struct stat dir_info; #endif log_filename_not_opened(channel, directory, filename); #ifndef WIN32 if (!directory) { return; } if (stat(directory, &dir_info) == -1) { xdebug_log_ex(channel, XLOG_WARN, "STAT", "%s: %s", directory, strerror(errno)); return; } if (!S_ISDIR(dir_info.st_mode)) { xdebug_log_ex(channel, XLOG_WARN, "NOTDIR", "The path '%s' is not a directory.", directory); return; } xdebug_log_ex(channel, XLOG_WARN, "PERM", "The path '%s' has the permissions: 0%03o.", directory, dir_info.st_mode & 0777); #endif } static int xdebug_info_printf(const char *fmt, ...) /* {{{ */ { char *buf; size_t len, written; va_list argv; va_start(argv, fmt); len = vspprintf(&buf, 0, fmt, argv); va_end(argv); written = php_output_write(buf, len); efree(buf); return written; } /* }}} */ static void print_logo(void) { if (!sapi_module.phpinfo_as_text) { PUTS("<tr><td colspan=\"2\" class=\"l\">"); PUTS("<svg xmlns=\"http://www.w3.org/2000/svg\" width=\"176\" height=\"91\" viewBox=\"0 0 351 181\"><title>Xdebug</title><g fill=\"none\" fill-rule=\"evenodd\" stroke=\"#FFF\"><g transform=\"translate(5 5)\"><path fill=\"#317E1E\" fill-rule=\"nonzero\" stroke-width=\"5\" d=\"M127.9 85.5l68.2 70.7.4 17.3h-38.6l-60.8-59.7-60 59.7h-39v-17.6l69.7-69.8-69.6-71.2V-2.5h38.7l60.2 60 61-60h38.3v16l-68.5 72z\"></path><circle cx=\"75.9\" cy=\"74.6\" r=\"3.5\" stroke-opacity=\".8\" stroke-width=\"4\"></circle><circle cx=\"105.1\" cy=\"85\" r=\"3.5\" stroke-opacity=\".8\" stroke-width=\"4\"></circle><circle cx=\"158.4\" cy=\"15\" r=\"3.5\" stroke-opacity=\".8\" stroke-width=\"4\"></circle><circle cx=\"50.9\" cy=\"140\" r=\"3.5\" stroke-opacity=\".8\" stroke-width=\"4\"></circle><circle cx=\"180.4\" cy=\"158.5\" r=\"3.5\" stroke-opacity=\".8\" stroke-width=\"4\"></circle><path stroke-linecap=\"square\" stroke-linejoin=\"round\" stroke-width=\"4\" d=\"M32.6 158.2L42 149M104.3 69.1l49.4-49.4\"></path><path stroke-linejoin=\"round\" stroke-width=\"4\" d=\"M102.3 82.7L30.3 10H11.2M167.4 10H183M11.2 160.7l79.2-78\"></path><path stroke-linejoin=\"round\" stroke-opacity=\".7\" stroke-width=\"4\" d=\"M116.3 74.6L181 10\"></path><path stroke-linejoin=\"round\" stroke-width=\"4\" d=\"M20.7 19.7l52.7 52.6\"></path><path stroke-linejoin=\"round\" stroke-opacity=\".7\" stroke-width=\"4\" d=\"M116.3 96.7l32 32\"></path><path stroke-linejoin=\"round\" stroke-width=\"4\" d=\"M155.2 133.6l22.1 22M53.6 137.5L97 94.9l67.1 66.6h4.9\"></path></g><g fill=\"#000\" fill-rule=\"nonzero\" stroke-width=\"4\"><path d=\"M158.3 107.7V72.9c0-.5 0-.5-.8-.5-.7 0-.7 0-.7.6v34.7c0 .6 0 .5.7.5.8 0 .7 0 .7-.5zm3.9 11.2a22.5 22.5 0 0 1-20-.7c-3.4-2-5.2-4.8-5.2-8.4V69.6c0-3 1.5-5.6 4.3-7.4a17 17 0 0 1 9.2-2.4c3 0 5.6.3 7.7 1V47H178v73h-15l-.8-1.1zM200.9 84V73.2c0-.8 0-.8-.8-.8s-.8 0-.8.8V84h1.6zm-1.6 12.5v11c0 .7 0 .7.8.7.7 0 .8 0 .8-.8V97.2h19.8v10.4c0 8.9-7.3 13.2-20.7 13.2-13.3 0-20.5-4.5-20.5-13.7V73.6c0-9.2 7.2-13.8 20.5-13.8 13.4 0 20.7 4.4 20.7 13.4v23.3h-21.4zM243.3 107.7V73c0-.6 0-.6-.7-.6-.8 0-.8 0-.8.5v34.8c0 .6 0 .5.8.5.7 0 .7 0 .7-.5zm-5.4 11.1l-.9 1.3h-15V47h19.8v13.8c2.1-.7 4.7-1 7.9-1 3.1 0 6.1.8 8.8 2.3 3 1.6 4.6 4.2 4.6 7.5v40.2c0 3.6-1.8 6.4-5.3 8.4a22.5 22.5 0 0 1-19.9.6zM285.8 119.7c-2.1.8-4.7 1.1-7.8 1.1a17 17 0 0 1-9.1-2.4c-2.8-1.7-4.4-4.2-4.4-7.2v-51h19.8v47.5c0 .6 0 .5.8.5.7 0 .7 0 .7-.4V60h19.8v60h-19.8v-.4zM328.3 108.3V73c0-.6 0-.6-.7-.6-.8 0-.8 0-.8.6V108c0 .6 0 .6.8.6.7 0 .7 0 .7-.4zm-.9 11.8c-2 .5-4.2.7-6.9.7a17 17 0 0 1-9.1-2.4c-2.9-1.7-4.4-4.2-4.4-7.2V71c0-7.4 5.2-11.2 14.6-11.2 2.3 0 5 .7 8.3 2l1.7-1.7H348v57.3c0 4.4-1 9.5-2.8 12-2.1 3.2-7.7 4.5-17 4.5h-18.4v-12h14.9c1.1 0 2-.7 2.7-1.8z\"></path></g></g></svg>"); PUTS("</td></tr>\n"); } else { PUTS("\33[1m__ __ _ _ \n" "\33[1m\\ \\ / / | | | | \n" "\33[1m \\ V / __| | ___| |__ _ _ __ _ \n" "\33[1m > < / _` |/ _ \\ '_ \\| | | |/ _` |\n" "\33[1m / . \\ (_| | __/ |_) | |_| | (_| |\n" "\33[1m/_/ \\_\\__,_|\\___|_.__/ \\__,_|\\__, |\n" "\33[1m __/ |\n" "\33[1m |___/ \n\n\33[0m"); } } static void print_feature_row(const char *name, int flag, const char *doc_name) { if (!sapi_module.phpinfo_as_text) { PUTS("<tr>"); PUTS("<td class=\"e\">"); PUTS(name); PUTS("</td><td class=\"v\">"); PUTS(XDEBUG_MODE_IS(flag) ? "✔ enabled" : "✘ disabled"); PUTS("</td><td class=\"d\"><a href=\""); PUTS(xdebug_lib_docs_base()); PUTS(doc_name); PUTS("\">🖹</a></td></tr>\n"); } else { php_info_print_table_row(2, name, XDEBUG_MODE_IS(flag) ? "✔ enabled" : "✘ disabled"); } } void xdebug_print_info(void) { /* Header block */ php_info_print_table_start(); print_logo(); php_info_print_table_row(2, "Version", XDEBUG_VERSION); if (!sapi_module.phpinfo_as_text) { xdebug_info_printf("<tr><td colspan='2' style='background-color: white; text-align: center'>%s</td></tr>\n", "<a style='color: #317E1E; background-color: transparent; font-weight: bold; text-decoration: underline' href='https://xdebug.org/support'>Support Xdebug on Patreon, GitHub, or as a business</a>"); } else { xdebug_info_printf("Support Xdebug on Patreon, GitHub, or as a business: https://xdebug.org/support\n"); } php_info_print_table_end(); /* Modes block */ php_info_print_table_start(); if (!sapi_module.phpinfo_as_text) { php_info_print_table_colspan_header( 3, (char*) (XG_LIB(mode_from_environment) ? "Enabled Features<br/>(through 'XDEBUG_MODE' env variable)" : "Enabled Features<br/>(through 'xdebug.mode' setting)") ); } else { php_info_print_table_colspan_header( 2, (char*) (XG_LIB(mode_from_environment) ? "Enabled Features (through 'XDEBUG_MODE' env variable)" : "Enabled Features (through 'xdebug.mode' setting)") ); } if (!sapi_module.phpinfo_as_text) { php_info_print_table_header(3, "Feature", "Enabled/Disabled", "Docs"); } else { php_info_print_table_header(2, "Feature", "Enabled/Disabled"); } print_feature_row("Development Helpers", XDEBUG_MODE_DEVELOP, "develop"); print_feature_row("Coverage", XDEBUG_MODE_COVERAGE, "code_coverage"); print_feature_row("GC Stats", XDEBUG_MODE_GCSTATS, "garbage_collection"); print_feature_row("Profiler", XDEBUG_MODE_PROFILING, "profiler"); print_feature_row("Step Debugger", XDEBUG_MODE_STEP_DEBUG, "remote"); print_feature_row("Tracing", XDEBUG_MODE_TRACING, "trace"); php_info_print_table_end(); /* Optional compiled in features */ php_info_print_table_start(); php_info_print_table_colspan_header(2, (char*) "Optional Features"); #if HAVE_XDEBUG_ZLIB php_info_print_table_row(2, "Compressed File Support", "yes (gzip)"); #else php_info_print_table_row(2, "Compressed File Support", "no"); #endif #if WIN32 php_info_print_table_row(2, "Clock Source", XG_BASE(nanotime_context).use_rel_time ? "QueryPerformanceFrequency" : "GetSystemTimePreciseAsFileTime"); #else # if HAVE_XDEBUG_CLOCK_GETTIME_NSEC_NP php_info_print_table_row(2, "Clock Source", "clock_gettime_nsec_np"); # elif HAVE_XDEBUG_CLOCK_GETTIME php_info_print_table_row(2, "Clock Source", "clock_gettime"); # else php_info_print_table_row(2, "Clock Source", "gettimeofday"); # endif #endif if (XG_BASE(private_tmp)) { php_info_print_table_row(2, "Systemd Private Temp Directory", XG_BASE(private_tmp)); } else { php_info_print_table_row(2, "Systemd Private Temp Directory", "not enabled"); } php_info_print_table_end(); } PHPAPI extern char *php_ini_opened_path; PHPAPI extern char *php_ini_scanned_path; PHPAPI extern char *php_ini_scanned_files; static void xdebug_print_php_section(void) { php_info_print_table_start(); php_info_print_table_colspan_header(2, (char*) "PHP"); php_info_print_table_colspan_header(2, (char*) "Build Configuration"); php_info_print_table_row(2, "Version (Run Time)", XG_BASE(php_version_run_time)); php_info_print_table_row(2, "Version (Compile Time)", XG_BASE(php_version_compile_time)); #if ZEND_DEBUG php_info_print_table_row(2, "Debug Build", "yes"); #else php_info_print_table_row(2, "Debug Build", "no"); #endif #ifdef ZTS php_info_print_table_row(2, "Thread Safety", "enabled"); php_info_print_table_row(2, "Thread API", tsrm_api_name()); #else php_info_print_table_row(2, "Thread Safety", "disabled"); #endif php_info_print_table_colspan_header(2, (char*) "Settings"); php_info_print_table_row(2, "Configuration File (php.ini) Path", PHP_CONFIG_FILE_PATH); php_info_print_table_row(2, "Loaded Configuration File", php_ini_opened_path ? php_ini_opened_path : "(none)"); php_info_print_table_row(2, "Scan this dir for additional .ini files", php_ini_scanned_path ? php_ini_scanned_path : "(none)"); php_info_print_table_row(2, "Additional .ini files parsed", php_ini_scanned_files ? php_ini_scanned_files : "(none)"); php_info_print_table_end(); } static ZEND_COLD void php_ini_displayer_cb(zend_ini_entry *ini_entry, int type) { if (ini_entry->displayer) { ini_entry->displayer(ini_entry, type); } else { const char *display_string; size_t display_string_length; int esc_html=0; if (type == ZEND_INI_DISPLAY_ORIG && ini_entry->modified) { if (ini_entry->orig_value && ZSTR_VAL(ini_entry->orig_value)[0]) { display_string = ZSTR_VAL(ini_entry->orig_value); display_string_length = ZSTR_LEN(ini_entry->orig_value); esc_html = !sapi_module.phpinfo_as_text; } else { if (!sapi_module.phpinfo_as_text) { display_string = "<i>no value</i>"; display_string_length = sizeof("<i>no value</i>") - 1; } else { display_string = "no value"; display_string_length = sizeof("no value") - 1; } } } else if (ini_entry->value && ZSTR_VAL(ini_entry->value)[0]) { display_string = ZSTR_VAL(ini_entry->value); display_string_length = ZSTR_LEN(ini_entry->value); esc_html = !sapi_module.phpinfo_as_text; } else { if (!sapi_module.phpinfo_as_text) { display_string = "<i>no value</i>"; display_string_length = sizeof("<i>no value</i>") - 1; } else { display_string = "no value"; display_string_length = sizeof("no value") - 1; } } if (esc_html) { zend_html_puts(display_string, display_string_length); } else { PHPWRITE(display_string, display_string_length); } } } static int if_overridden_xdebug_mode(char *name) { if ((strcmp("xdebug.mode", name) == 0) && XG_LIB(mode_from_environment)) { return 1; } return 0; } static int is_using_private_tmp_directory(char *file_name) { if (!file_name) { return 0; } return (XG_BASE(private_tmp) && (strstr(file_name, "/tmp") == file_name)); } static const char* private_tmp_directory(char *file_name) { if (is_using_private_tmp_directory(file_name)) { return XG_BASE(private_tmp); } return ""; } static void xdebug_print_settings(void) { zend_module_entry *module; zend_ini_entry *ini_entry; int module_number; zend_string *name = zend_string_init("xdebug", 6, 0); module = zend_hash_find_ptr(&module_registry, name); zend_string_release(name); if (!module) { return; } module_number = module->module_number; php_info_print_table_start(); if (!sapi_module.phpinfo_as_text) { php_info_print_table_header(4, "Directive", "Local Value", "Master Value", "Docs"); } else { php_info_print_table_header(3, "Directive", "Local Value", "Master Value"); } ZEND_HASH_FOREACH_PTR(EG(ini_directives), ini_entry) { if (ini_entry->module_number != module_number) { continue; } /* Hack to not show changed and removed settings */ if (ini_entry->value && strncmp(ZSTR_VAL(ini_entry->value), "This setting has", 16) == 0) { continue; } if (!sapi_module.phpinfo_as_text) { PUTS("<tr>"); PUTS("<td class=\"e\">"); PHPWRITE(ZSTR_VAL(ini_entry->name), ZSTR_LEN(ini_entry->name)); if (if_overridden_xdebug_mode(ZSTR_VAL(ini_entry->name))) { PUTS(" <small>(through XDEBUG_MODE)</small>"); } PUTS("</td><td class=\"v\">"); if (if_overridden_xdebug_mode(ZSTR_VAL(ini_entry->name))) { PUTS(getenv("XDEBUG_MODE")); } else { /* Hack for Systemd PrivateTmp */ if ( ( (strcmp(ZSTR_VAL(ini_entry->name), "xdebug.output_dir") == 0) || (strcmp(ZSTR_VAL(ini_entry->name), "xdebug.log") == 0) ) && (ini_entry->value && ZSTR_VAL(ini_entry->value)[0]) && is_using_private_tmp_directory(ZSTR_VAL(ini_entry->value)) ) { PUTS(XG_BASE(private_tmp)); } /* Normal value */ php_ini_displayer_cb(ini_entry, ZEND_INI_DISPLAY_ACTIVE); } PUTS("</td><td class=\"v\">"); php_ini_displayer_cb(ini_entry, ZEND_INI_DISPLAY_ORIG); PUTS("</td><td class=\"d\"><a href=\""); PUTS(xdebug_lib_docs_base()); PUTS("all_settings#"); PHPWRITE(ZSTR_VAL(ini_entry->name), ZSTR_LEN(ini_entry->name)); PUTS("\">🖹</a></td></tr>\n"); } else { PHPWRITE(ZSTR_VAL(ini_entry->name), ZSTR_LEN(ini_entry->name)); if (if_overridden_xdebug_mode(ZSTR_VAL(ini_entry->name))) { PUTS(" (through XDEBUG_MODE)"); } PUTS(" => "); if (if_overridden_xdebug_mode(ZSTR_VAL(ini_entry->name))) { PUTS(getenv("XDEBUG_MODE")); } else { php_ini_displayer_cb(ini_entry, ZEND_INI_DISPLAY_ACTIVE); } PUTS(" => "); php_ini_displayer_cb(ini_entry, ZEND_INI_DISPLAY_ORIG); PUTS("\n"); } } ZEND_HASH_FOREACH_END(); php_info_print_table_end(); } static void print_html_header(void) { if (sapi_module.phpinfo_as_text) { return; } PUTS("<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"DTD/xhtml1-transitional.dtd\">\n"); PUTS("<html xmlns=\"http://www.w3.org/1999/xhtml\">"); PUTS("<head>\n"); PUTS("<style type=\"text/css\">\n"); PUTS("body {background-color: #fff; color: #222; font-family: sans-serif;}\n"); PUTS("pre {margin: 0; font-family: monospace;}\n"); PUTS("a:link, a:hover, a:visited {color: black; text-decoration: underline;}\n"); PUTS("table {border-collapse: separate; border: 1px solid #666; width: 934px; box-shadow: 1px 2px 3px #ccc; border-bottom: none; border-right: none; border-spacing: 0;}\n"); PUTS(".center {text-align: center;}\n"); PUTS(".center table {margin: 1em auto; text-align: left;}\n"); PUTS(".center th {text-align: center !important;}\n"); PUTS("td, th {border: 1px solid #666; font-size: 75%; vertical-align: baseline; padding: 4px 5px; border-left: none; border-top: none;}\n"); PUTS("th {top: 0; background: inherit; position: sticky;}\n"); PUTS("h1 {font-size: 150%;}\n"); PUTS("h2 {font-size: 125%;}\n"); PUTS(".p {text-align: left;}\n"); PUTS(".e {background-color: #e5f5d5; width: 300px; font-weight: bold;}\n"); PUTS(".h {background-color: #bbde94; font-weight: bold;}\n"); PUTS(".v {background-color: #ddd; max-width: 300px; overflow-x: auto; word-wrap: break-word;}\n"); PUTS(".i {background-color: #ddd; text-align: center; font-size: 1em; font-family: serif; width: 1em;}\n"); PUTS(".v i {color: #999;}\n"); PUTS(".d {background-color: #ddd; width: 1em; text-align: center;}\n"); PUTS(".l {background-color: #bbde94;}\n"); PUTS("img {float: right; border: 0;}\n"); PUTS("hr {width: 934px; background-color: #ccc; border: 0; height: 1px;}\n"); PUTS("</style>\n"); PUTS("<title>Xdebug "); PUTS(XDEBUG_VERSION); PUTS("</title>"); PUTS("<meta name=\"ROBOTS\" content=\"NOINDEX,NOFOLLOW,NOARCHIVE\" />"); PUTS("</head>\n"); PUTS("<body><div class=\"center\">\n"); } static void print_html_footer(void) { if (sapi_module.phpinfo_as_text) { return; } php_output_write("</div></body></html>", strlen("</div></body></html>")); } static void print_diagnostic_log(void) { php_info_print_table_start(); if (!sapi_module.phpinfo_as_text) { php_info_print_table_colspan_header(3, (char*) "Diagnostic Log"); } else { php_info_print_table_colspan_header(2, (char*) "Diagnostic Log"); } if (XG_LIB(diagnosis_buffer) && XG_LIB(diagnosis_buffer)->l) { if (!sapi_module.phpinfo_as_text) { PUTS("<tr class=\"h\"><th colspan=\"2\">Message</th><th>Docs</th></tr>\n"); } php_output_write(XG_LIB(diagnosis_buffer)->d, XG_LIB(diagnosis_buffer)->l); } else { if (!sapi_module.phpinfo_as_text) { PUTS("<tr><td class=\"v\" colspan=\"3\">No messages</td></tr>\n"); } else { PUTS("No messages\n"); } } php_info_print_table_end(); } static void print_profile_information(void) { char *file_name; if (!XDEBUG_MODE_IS(XDEBUG_MODE_PROFILING)) { return; } file_name = xdebug_get_profiler_filename(); php_info_print_table_start(); if (!sapi_module.phpinfo_as_text) { PUTS("<tr class=\"h\"><th colspan=\"2\">Profiler</th><th>Docs</th></tr>\n"); if (file_name) { xdebug_info_printf("<tr><td class=\"e\">Profile File</td><td class=\"v\">%s%s</td><td class=\"d\"><a href=\"%sprofiler\">🖹</a></td></tr>\n", private_tmp_directory(file_name), file_name, xdebug_lib_docs_base()); } else { xdebug_info_printf("<tr><td colspan=\"2\" class=\"d\">Profiler is not active</td><td class=\"d\"><a href=\"%sprofiler\">🖹</a></td></tr>\n", xdebug_lib_docs_base()); } } else { php_info_print_table_colspan_header(2, (char*) "Profiler"); if (file_name) { if (is_using_private_tmp_directory(file_name)) { php_info_print_table_row(2, "Profile File Directory", XG_BASE(private_tmp)); } php_info_print_table_row(2, "Profile File", file_name); } else { PUTS("Profiler is not active\n"); } } php_info_print_table_end(); } static void print_step_debug_information(void) { int is_active; if (!XDEBUG_MODE_IS(XDEBUG_MODE_STEP_DEBUG)) { return; } is_active = xdebug_is_debug_connection_active(); php_info_print_table_start(); if (!sapi_module.phpinfo_as_text) { PUTS("<tr class=\"h\"><th colspan=\"2\">Step Debugging</th><th>Docs</th></tr>\n"); xdebug_info_printf( "<tr><td class=\"e\">Debugger</td><td class=\"v\">%s</td>" "<td class=\"d\"><a href=\"%sstep_debug\">🖹</a></td></tr>\n", is_active ? "Active" : (XG_DBG(detached) ? "Detached" : "Not Active"), xdebug_lib_docs_base()); if (XG_DBG(context).connected_hostname) { if (strcmp(XINI_DBG(cloud_id), "") == 0) { xdebug_info_printf( "<tr><td class=\"e\">Connected Client</td><td class=\"v\">%s:%d</td><td class=\"d\"> </td></tr>\n", XG_DBG(context).connected_hostname, XG_DBG(context).connected_port ); } else { xdebug_info_printf( "<tr><td class=\"e\">Xdebug Cloud Host</td><td class=\"v\">%s:%d</td><td class=\"d\"> </td></tr>\n", XG_DBG(context).connected_hostname, XG_DBG(context).connected_port ); xdebug_info_printf( "<tr><td class=\"e\">Xdebug Cloud ID</td><td class=\"v\">%s</td><td class=\"d\"> </td></tr>\n", XINI_DBG(cloud_id) ); } } if (XG_DBG(detached)) { xdebug_info_printf( "<tr><td class=\"e\">Detached</td><td class=\"v\">%s</td><td class=\"d\"> </td></tr>\n", XG_DBG(context).detached_message ? XG_DBG(context).detached_message : "Yes" ); } else if (XG_DBG(context).options) { xdebug_var_export_options *options; PUTS("<tr class=\"h\"><th colspan=\"3\">DBGp Settings</th></tr>\n"); options = (xdebug_var_export_options*) XG_DBG(context).options; xdebug_info_printf( "<tr><td class=\"e\">Max Children</td><td class=\"v\">%d</td><td class=\"d\"> </td></tr>\n", options->max_children ); xdebug_info_printf( "<tr><td class=\"e\">Max Data</td><td class=\"v\">%d</td><td class=\"d\"> </td></tr>\n", options->max_data ); xdebug_info_printf( "<tr><td class=\"e\">Max Depth</td><td class=\"v\">%d</td><td class=\"d\"> </td></tr>\n", options->max_depth ); xdebug_info_printf( "<tr><td class=\"e\">Show Hidden Properties</td><td class=\"v\">%s</td><td class=\"d\"> </td></tr>\n", options->show_hidden ? "Yes" : "No" ); xdebug_info_printf( "<tr><td class=\"e\">Extended Properties</td><td class=\"v\">%s</td><td class=\"d\"> </td></tr>\n", options->extended_properties ? "Yes" : "No" ); xdebug_info_printf( "<tr><td class=\"e\">Notifications</td><td class=\"v\">%s</td><td class=\"d\"> </td></tr>\n", XG_DBG(context).send_notifications ? "Yes" : "No" ); xdebug_info_printf( "<tr><td class=\"e\">Resolved Breakpoints</td><td class=\"v\">%s</td><td class=\"d\"> </td></tr>\n", XG_DBG(context).resolved_breakpoints ? "Yes" : "No" ); xdebug_info_printf( "<tr><td class=\"e\">Breakpoint Details</td><td class=\"v\">%s</td><td class=\"d\"> </td></tr>\n", XG_DBG(context).breakpoint_details ? "Yes" : "No" ); } } else { php_info_print_table_colspan_header(2, (char*) "Step Debugging"); if (is_active) { PUTS("Debugger is active\n"); } else { PUTS("Debugger is not active\n"); } if (XG_DBG(context).connected_hostname) { if (strcmp(XINI_DBG(cloud_id), "") == 0) { xdebug_info_printf("Connected Client => %s:%d\n", XG_DBG(context).connected_hostname, XG_DBG(context).connected_port ); } else { xdebug_info_printf( "Xdebug Cloud Host => %s:%d\n", XG_DBG(context).connected_hostname, XG_DBG(context).connected_port ); xdebug_info_printf("Xdebug Cloud ID => %s\n", XINI_DBG(cloud_id)); } } if (XG_DBG(detached)) { xdebug_info_printf("Detached => %s\n", XG_DBG(context).detached_message ? XG_DBG(context).detached_message : "Yes"); } else if (XG_DBG(context).options) { xdebug_var_export_options *options = (xdebug_var_export_options*) XG_DBG(context).options; PUTS("\nDBGp Settings\n"); xdebug_info_printf("Max Children => %d\n", options->max_children); xdebug_info_printf("Max Data => %d\n", options->max_data); xdebug_info_printf("Max Depth => %d\n", options->max_depth); xdebug_info_printf("Show Hidden Properties => %s\n", options->show_hidden ? "Yes" : "No"); xdebug_info_printf("Extended Properties => %s\n", options->extended_properties ? "Yes" : "No"); xdebug_info_printf("Notifications => %s\n", XG_DBG(context).send_notifications ? "Yes" : "No"); xdebug_info_printf("Resolved Breakpoints => %s\n", XG_DBG(context).resolved_breakpoints ? "Yes" : "No"); xdebug_info_printf("Breakpoint Details => %s\n", XG_DBG(context).breakpoint_details ? "Yes" : "No"); } } php_info_print_table_end(); } static void print_trace_information(void) { char *file_name; if (!XDEBUG_MODE_IS(XDEBUG_MODE_TRACING)) { return; } file_name = xdebug_get_trace_filename(); php_info_print_table_start(); if (!sapi_module.phpinfo_as_text) { PUTS("<tr class=\"h\"><th colspan=\"2\">Function Tracing</th><th>Docs</th></tr>\n"); if (file_name) { xdebug_info_printf("<tr><td class=\"e\">Trace File</td><td class=\"v\">%s%s</td><td class=\"d\"><a href=\"%strace\">🖹</a></td></tr>\n", private_tmp_directory(file_name), file_name, xdebug_lib_docs_base()); } else { xdebug_info_printf("<tr><td colspan=\"2\" class=\"d\">Function tracing is not active</td><td class=\"d\"><a href=\"%strace\">🖹</a></td></tr>\n", xdebug_lib_docs_base()); } } else { php_info_print_table_colspan_header(2, (char*) "Function Tracing"); if (file_name) { if (is_using_private_tmp_directory(file_name)) { php_info_print_table_row(2, "Trace File Directory", XG_BASE(private_tmp)); } php_info_print_table_row(2, "Trace File", file_name); } else { PUTS("Function tracing is not active\n"); } } php_info_print_table_end(); } static void xdebug_display_all_info(void) { print_html_header(); xdebug_print_info(); print_diagnostic_log(); print_step_debug_information(); print_profile_information(); print_trace_information(); xdebug_print_php_section(); xdebug_print_settings(); print_html_footer(); } static void info_modes_set(INTERNAL_FUNCTION_PARAMETERS) { array_init_size(return_value, 6); if (XDEBUG_MODE_IS(XDEBUG_MODE_COVERAGE)) { add_next_index_stringl(return_value, "coverage", 8); } if (XDEBUG_MODE_IS(XDEBUG_MODE_STEP_DEBUG)) { add_next_index_stringl(return_value, "debug", 5); } if (XDEBUG_MODE_IS(XDEBUG_MODE_DEVELOP)) { add_next_index_stringl(return_value, "develop", 7); } if (XDEBUG_MODE_IS(XDEBUG_MODE_GCSTATS)) { add_next_index_stringl(return_value, "gcstats", 7); } if (XDEBUG_MODE_IS(XDEBUG_MODE_PROFILING)) { add_next_index_stringl(return_value, "profile", 7); } if (XDEBUG_MODE_IS(XDEBUG_MODE_TRACING)) { add_next_index_stringl(return_value, "trace", 5); } } static void info_extension_flags_set(INTERNAL_FUNCTION_PARAMETERS) { array_init_size(return_value, 1); #if HAVE_XDEBUG_ZLIB add_next_index_stringl(return_value, "compression", 11); #endif } PHP_FUNCTION(xdebug_info) { zend_string *group = NULL; ZEND_PARSE_PARAMETERS_START(0, 1) Z_PARAM_OPTIONAL Z_PARAM_STR(group) ZEND_PARSE_PARAMETERS_END(); if (group == NULL) { xdebug_display_all_info(); return; } if (zend_string_equals_literal(group, "mode")) { info_modes_set(INTERNAL_FUNCTION_PARAM_PASSTHRU); return; } if (zend_string_equals_literal(group, "extension-flags")) { info_extension_flags_set(INTERNAL_FUNCTION_PARAM_PASSTHRU); return; } php_error_docref(NULL, E_WARNING, "The information group '%s' is not available", ZSTR_VAL(group)); } void xdebug_open_log(void) { /* initialize remote log file */ XG_LIB(log_file) = NULL; XG_LIB(log_opened_message_sent) = 0; XG_LIB(log_open_timestring) = NULL; if (XINI_LIB(log) && strlen(XINI_LIB(log))) { XG_LIB(log_file) = xdebug_fopen(XINI_LIB(log), "a", NULL, NULL); } if (XG_LIB(log_file)) { XG_LIB(log_open_timestring) = xdebug_nanotime_to_chars(xdebug_get_nanotime(), 6); } else if (strlen(XINI_LIB(log))) { xdebug_log_diagnose_permissions(XLOG_CHAN_LOGFILE, NULL, XINI_LIB(log)); } } void xdebug_close_log() { char *timestr; if (!XG_LIB(log_file)) { return; } if (XG_LIB(log_opened_message_sent)) { zend_ulong pid; pid = xdebug_get_pid(); timestr = xdebug_nanotime_to_chars(xdebug_get_nanotime(), 6); fprintf(XG_LIB(log_file), "[" ZEND_ULONG_FMT "] Log closed at %s\n\n", pid, timestr); fflush(XG_LIB(log_file)); xdfree(timestr); } if (XG_LIB(log_open_timestring)) { xdfree(XG_LIB(log_open_timestring)); XG_LIB(log_open_timestring) = NULL; } fclose(XG_LIB(log_file)); XG_LIB(log_file) = NULL; }
