Skip to content
Find file
Fetching contributors…
Cannot retrieve contributors at this time
175 lines (155 sloc) 5.23 KB
/*
+----------------------------------------------------------------------+
| Xdebug |
+----------------------------------------------------------------------+
| Copyright (c) 2002-2016 Derick Rethans |
+----------------------------------------------------------------------+
| This source file is subject to version 1.0 of the Xdebug license, |
| that is bundled with this package in the file LICENSE, and is |
| available at through the world-wide-web at |
| http://xdebug.derickrethans.nl/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 |
| xdebug@derickrethans.nl so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: Derick Rethans <derick@xdebug.org> |
+----------------------------------------------------------------------+
*/
#include "php_xdebug.h"
#include "xdebug_private.h"
#include "xdebug_str.h"
#include "xdebug_tracing.h"
#include "xdebug_var.h"
#include "ext/standard/php_string.h"
#include "xdebug_compat.h"
#include "xdebug_tracing.h"
#include "xdebug_trace_textual.h"
#include "xdebug_trace_computerized.h"
#include "xdebug_trace_html.h"
ZEND_EXTERN_MODULE_GLOBALS(xdebug)
xdebug_trace_handler_t *xdebug_select_trace_handler(int options TSRMLS_DC)
{
xdebug_trace_handler_t *tmp;
switch (XG(trace_format)) {
case 0: tmp = &xdebug_trace_handler_textual; break;
case 1: tmp = &xdebug_trace_handler_computerized; break;
case 2: tmp = &xdebug_trace_handler_html; break;
default:
php_error(E_NOTICE, "A wrong value for xdebug.trace_format was selected (%d), defaulting to the textual format.", (int) XG(trace_format));
tmp = &xdebug_trace_handler_textual; break;
}
if (options & XDEBUG_TRACE_OPTION_COMPUTERIZED) {
tmp = &xdebug_trace_handler_computerized;
}
if (options & XDEBUG_TRACE_OPTION_HTML) {
tmp = &xdebug_trace_handler_html;
}
return tmp;
}
FILE *xdebug_trace_open_file(char *fname, long options, char **used_fname TSRMLS_DC)
{
FILE *file;
char *filename;
if (fname && strlen(fname)) {
filename = xdstrdup(fname);
} else {
if (!strlen(XG(trace_output_name)) ||
xdebug_format_output_filename(&fname, XG(trace_output_name), NULL) <= 0
) {
/* Invalid or empty xdebug.trace_output_name */
return NULL;
}
if (IS_SLASH(XG(trace_output_dir)[strlen(XG(trace_output_dir)) - 1])) {
filename = xdebug_sprintf("%s%s", XG(trace_output_dir), fname);
} else {
filename = xdebug_sprintf("%s%c%s", XG(trace_output_dir), DEFAULT_SLASH, fname);
}
xdfree(fname);
}
if (options & XDEBUG_TRACE_OPTION_APPEND) {
file = xdebug_fopen(filename, "a", (options & XDEBUG_TRACE_OPTION_NAKED_FILENAME) ? NULL : "xt", used_fname);
} else {
file = xdebug_fopen(filename, "w", (options & XDEBUG_TRACE_OPTION_NAKED_FILENAME) ? NULL : "xt", used_fname);
}
xdfree(filename);
return file;
}
char* xdebug_start_trace(char* fname, long options TSRMLS_DC)
{
XG(trace_handler) = xdebug_select_trace_handler(options TSRMLS_CC);
XG(trace_context) = (void*) XG(trace_handler)->init(fname, options TSRMLS_CC);
if (XG(trace_context)) {
XG(do_trace) = 1;
XG(trace_handler)->write_header(XG(trace_context) TSRMLS_CC);
return xdstrdup(XG(trace_handler)->get_filename(XG(trace_context) TSRMLS_CC));
}
return NULL;
}
void xdebug_stop_trace(TSRMLS_D)
{
XG(do_trace) = 0;
if (XG(trace_context)) {
XG(trace_handler)->write_footer(XG(trace_context) TSRMLS_CC);
XG(trace_handler)->deinit(XG(trace_context) TSRMLS_CC);
XG(trace_context) = NULL;
}
}
PHP_FUNCTION(xdebug_start_trace)
{
char *fname = NULL;
#if PHP_VERSION_ID >= 70000
size_t fname_len = 0;
#else
int fname_len = 0;
#endif
char *trace_fname;
zppLONG options = XG(trace_options);
if (XG(do_trace) == 0) {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|sl", &fname, &fname_len, &options) == FAILURE) {
return;
}
if ((trace_fname = xdebug_start_trace(fname, options TSRMLS_CC)) != NULL) {
XG(do_trace) = 1;
#if PHP_VERSION_ID >= 70000
RETVAL_STRING(trace_fname);
#else
RETVAL_STRING(trace_fname, 1);
#endif
xdfree(trace_fname);
return;
} else {
php_error(E_NOTICE, "Trace could not be started");
}
XG(do_trace) = 0;
RETURN_FALSE;
} else {
php_error(E_NOTICE, "Function trace already started");
RETURN_FALSE;
}
}
PHP_FUNCTION(xdebug_stop_trace)
{
if (XG(do_trace) == 1) {
#if PHP_VERSION_ID >= 70000
RETVAL_STRING(XG(trace_handler)->get_filename(XG(trace_context) TSRMLS_CC));
#else
RETVAL_STRING(XG(trace_handler)->get_filename(XG(trace_context) TSRMLS_CC), 1);
#endif
xdebug_stop_trace(TSRMLS_C);
} else {
RETVAL_FALSE;
php_error(E_NOTICE, "Function trace was not started");
}
}
PHP_FUNCTION(xdebug_get_tracefile_name)
{
if (XG(do_trace) == 1 && XG(trace_handler) && XG(trace_handler)->get_filename) {
#if PHP_VERSION_ID >= 70000
RETVAL_STRING(XG(trace_handler)->get_filename(XG(trace_context) TSRMLS_CC));
#else
RETVAL_STRING(XG(trace_handler)->get_filename(XG(trace_context) TSRMLS_CC), 1);
#endif
} else {
RETURN_FALSE;
}
}
Something went wrong with that request. Please try again.