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debug.c
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debug.c
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/*
+------------------------------------------------------------------------+
| Phalcon Framework |
+------------------------------------------------------------------------+
| Copyright (c) 2011-2013 Phalcon Team (http://www.phalconphp.com) |
+------------------------------------------------------------------------+
| This source file is subject to the New BSD License that is bundled |
| with this package in the file docs/LICENSE.txt. |
| |
| If you did not receive a copy of the license and are unable to |
| obtain it through the world-wide-web, please send an email |
| to license@phalconphp.com so we can send you a copy immediately. |
+------------------------------------------------------------------------+
| Authors: Andres Gutierrez <andres@phalconphp.com> |
| Eduar Carvajal <eduar@phalconphp.com> |
+------------------------------------------------------------------------+
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "php.h"
#include "php_phalcon.h"
#include "phalcon.h"
#include "Zend/zend_operators.h"
#include "Zend/zend_exceptions.h"
#include "Zend/zend_interfaces.h"
#include "Zend/zend_builtin_functions.h"
#include "kernel/main.h"
#include "kernel/memory.h"
#include "kernel/object.h"
#include "kernel/fcall.h"
#include "kernel/array.h"
#include "kernel/string.h"
#include "kernel/operators.h"
#include "kernel/hash.h"
#include "kernel/concat.h"
#include "kernel/file.h"
#include "kernel/output.h"
/**
* Phalcon\Debug
*
* Provides debug capabilities to Phalcon applications
*/
/**
* Phalcon\Debug initializer
*/
PHALCON_INIT_CLASS(Phalcon_Debug){
PHALCON_REGISTER_CLASS(Phalcon, Debug, debug, phalcon_debug_method_entry, 0);
zend_declare_property_string(phalcon_debug_ce, SL("_uri"), "//static.phalconphp.com/debug/1.2.0/", ZEND_ACC_PUBLIC TSRMLS_CC);
zend_declare_property_string(phalcon_debug_ce, SL("_theme"), "default", ZEND_ACC_PUBLIC TSRMLS_CC);
zend_declare_property_bool(phalcon_debug_ce, SL("_hideDocumentRoot"), 0, ZEND_ACC_PROTECTED TSRMLS_CC);
zend_declare_property_bool(phalcon_debug_ce, SL("_showBackTrace"), 1, ZEND_ACC_PROTECTED TSRMLS_CC);
zend_declare_property_bool(phalcon_debug_ce, SL("_showFiles"), 1, ZEND_ACC_PROTECTED TSRMLS_CC);
zend_declare_property_bool(phalcon_debug_ce, SL("_showFileFragment"), 0, ZEND_ACC_PROTECTED TSRMLS_CC);
zend_declare_property_null(phalcon_debug_ce, SL("_data"), ZEND_ACC_PROTECTED TSRMLS_CC);
zend_declare_property_null(phalcon_debug_ce, SL("_isActive"), ZEND_ACC_PROTECTED|ZEND_ACC_STATIC TSRMLS_CC);
zend_declare_property_string(phalcon_debug_ce, SL("_charset"), "utf-8", ZEND_ACC_PROTECTED|ZEND_ACC_STATIC TSRMLS_CC);
zend_declare_property_long(phalcon_debug_ce, SL("_beforeContext"), 7, ZEND_ACC_PROTECTED TSRMLS_CC);
zend_declare_property_long(phalcon_debug_ce, SL("_afterContext"), 5, ZEND_ACC_PROTECTED TSRMLS_CC);
return SUCCESS;
}
/**
* Change the base URI for static resources
*
* @param string $uri
* @return Phalcon\Debug
*/
PHP_METHOD(Phalcon_Debug, setUri){
zval *uri;
phalcon_fetch_params(0, 1, 0, &uri);
phalcon_update_property_this(this_ptr, SL("_uri"), uri TSRMLS_CC);
RETURN_THISW();
}
/**
* Sets if files the exception's backtrace must be showed
*
* @param boolean $showBackTrace
* @return Phalcon\Debug
*/
PHP_METHOD(Phalcon_Debug, setShowBackTrace){
zval *show_back_trace;
phalcon_fetch_params(0, 1, 0, &show_back_trace);
phalcon_update_property_this(this_ptr, SL("_showBackTrace"), show_back_trace TSRMLS_CC);
RETURN_THISW();
}
/**
* Set if files part of the backtrace must be shown in the output
*
* @param boolean $showFiles
* @return Phalcon\Debug
*/
PHP_METHOD(Phalcon_Debug, setShowFiles){
zval *show_files;
phalcon_fetch_params(0, 1, 0, &show_files);
phalcon_update_property_this(this_ptr, SL("_showFiles"), show_files TSRMLS_CC);
RETURN_THISW();
}
/**
* Sets if files must be completely opened and showed in the output
* or just the fragment related to the exception
*
* @param boolean $showFileFragment
* @return Phalcon\Debug
*/
PHP_METHOD(Phalcon_Debug, setShowFileFragment){
zval *show_file_fragment;
phalcon_fetch_params(0, 1, 0, &show_file_fragment);
phalcon_update_property_this(this_ptr, SL("_showFileFragment"), show_file_fragment TSRMLS_CC);
RETURN_THISW();
}
/**
* Listen for uncaught exceptions and unsilent notices or warnings
*
* @param boolean $exceptions
* @param boolean $lowSeverity
* @return Phalcon\Debug
*/
PHP_METHOD(Phalcon_Debug, listen){
zval *exceptions = NULL, *low_severity = NULL;
PHALCON_MM_GROW();
phalcon_fetch_params(1, 0, 2, &exceptions, &low_severity);
if (!exceptions) {
PHALCON_INIT_VAR(exceptions);
ZVAL_BOOL(exceptions, 1);
}
if (!low_severity) {
PHALCON_INIT_VAR(low_severity);
ZVAL_BOOL(low_severity, 0);
}
if (zend_is_true(exceptions)) {
phalcon_call_method_noret(this_ptr, "listenexceptions");
}
if (zend_is_true(low_severity)) {
phalcon_call_method_noret(this_ptr, "listenlowseverity");
}
RETURN_THIS();
}
/**
* Listen for uncaught exceptions
*
* @return Phalcon\Debug
*/
PHP_METHOD(Phalcon_Debug, listenExceptions){
zval *handler;
PHALCON_MM_GROW();
PHALCON_INIT_VAR(handler);
array_init_size(handler, 2);
phalcon_array_append(&handler, this_ptr, PH_SEPARATE);
add_next_index_stringl(handler, SL("onUncaughtException"), 1);
phalcon_call_func_p1_noret("set_exception_handler", handler);
RETURN_THIS();
}
/**
* Listen for unsilent notices or warnings
*
* @return Phalcon\Debug
*/
PHP_METHOD(Phalcon_Debug, listenLowSeverity){
/*
zval *handler;
PHALCON_MM_GROW();
PHALCON_INIT_VAR(handler);
array_init_size(handler, 2);
phalcon_array_append(&handler, this_ptr, PH_SEPARATE);
add_next_index_stringl(handler, SL("onUncaughtLowSeverity"), 1);
phalcon_call_func_p1_noret("set_exception_handler", handler);
*/
RETURN_THISW();
}
/**
* Adds a variable to the debug output
*
* @param mixed $var
* @param string $key
* @return Phalcon\Debug
*/
PHP_METHOD(Phalcon_Debug, debugVar){
zval *var, *key = NULL, *ztime, *backtrace, *data;
PHALCON_MM_GROW();
phalcon_fetch_params(1, 1, 1, &var, &key);
if (!key) {
PHALCON_INIT_VAR(key);
}
PHALCON_INIT_VAR(ztime);
ZVAL_LONG(ztime, (long) time(NULL));
PHALCON_INIT_VAR(backtrace);
#if PHP_VERSION_ID < 50400
#ifdef DEBUG_BACKTRACE_PROVIDE_OBJECT
zend_fetch_debug_backtrace(backtrace, 0, DEBUG_BACKTRACE_PROVIDE_OBJECT TSRMLS_CC);
#else
zend_fetch_debug_backtrace(backtrace, 0, 1 TSRMLS_CC);
#endif
#else
zend_fetch_debug_backtrace(backtrace, 0, DEBUG_BACKTRACE_PROVIDE_OBJECT, 0 TSRMLS_CC);
#endif
PHALCON_INIT_VAR(data);
array_init_size(data, 3);
phalcon_array_append(&data, var, PH_SEPARATE);
phalcon_array_append(&data, backtrace, PH_SEPARATE);
phalcon_array_append(&data, ztime, PH_SEPARATE);
phalcon_update_property_array_append(this_ptr, SL("_data"), data TSRMLS_CC);
RETURN_THIS();
}
/**
* Clears are variables added previously
*
* @return Phalcon\Debug
*/
PHP_METHOD(Phalcon_Debug, clearVars){
phalcon_update_property_null(this_ptr, SL("_data") TSRMLS_CC);
RETURN_THISW();
}
/**
* Escapes a string with htmlentities
*
* @param string $value
* @return string
*/
PHP_METHOD(Phalcon_Debug, _escapeString){
zval *value, *charset, *replaced_value;
phalcon_fetch_params(0, 1, 0, &value);
if (Z_TYPE_P(value) == IS_STRING) {
zval line_break;
zval escaped_line_break;
charset = phalcon_fetch_nproperty_this(getThis(), SL("_charset"), PH_NOISY TSRMLS_CC);
INIT_ZVAL(line_break);
ZVAL_STRING(&line_break, "\n", 0);
INIT_ZVAL(escaped_line_break);
ZVAL_STRING(&escaped_line_break, "\\n", 0);
PHALCON_MM_GROW();
PHALCON_INIT_VAR(replaced_value);
phalcon_fast_str_replace(replaced_value, &line_break, &escaped_line_break, value);
phalcon_htmlentities(return_value, replaced_value, NULL, charset TSRMLS_CC);
RETURN_MM();
}
RETURN_CCTORW(value);
}
/**
* Produces a recursive representation of an array
*
* @param array $argument
* @return string
*/
PHP_METHOD(Phalcon_Debug, _getArrayDump){
zval *argument, *n = NULL, *number_arguments, *one, *dump;
zval *v = NULL, *k = NULL, *var_dump = NULL, *escaped_string = NULL, *next = NULL, *array_dump = NULL;
zval *class_name = NULL, *joined_dump;
HashTable *ah0;
HashPosition hp0;
zval **hd;
PHALCON_MM_GROW();
phalcon_fetch_params(1, 1, 1, &argument, &n);
if (!n) {
PHALCON_INIT_VAR(n);
ZVAL_LONG(n, 0);
}
PHALCON_INIT_VAR(number_arguments);
phalcon_fast_count(number_arguments, argument TSRMLS_CC);
if (PHALCON_LT_LONG(n, 3)) {
if (PHALCON_GT_LONG(number_arguments, 0)) {
if (PHALCON_LT_LONG(number_arguments, 10)) {
PHALCON_INIT_VAR(one);
ZVAL_LONG(one, 1);
PHALCON_INIT_VAR(dump);
array_init(dump);
phalcon_is_iterable(argument, &ah0, &hp0, 0, 0);
while (zend_hash_get_current_data_ex(ah0, (void**) &hd, &hp0) == SUCCESS) {
PHALCON_GET_HKEY(k, ah0, hp0);
PHALCON_GET_HVALUE(v);
if (PHALCON_IS_SCALAR(v)) {
if (PHALCON_IS_STRING(v, "")) {
PHALCON_INIT_NVAR(var_dump);
PHALCON_CONCAT_SVS(var_dump, "[", k, "] => (empty string)");
} else {
PHALCON_INIT_NVAR(escaped_string);
phalcon_call_method_p1(escaped_string, this_ptr, "_escapestring", v);
PHALCON_INIT_NVAR(var_dump);
PHALCON_CONCAT_SVSV(var_dump, "[", k, "] => ", escaped_string);
}
phalcon_array_append(&dump, var_dump, PH_SEPARATE);
} else {
if (Z_TYPE_P(v) == IS_ARRAY) {
PHALCON_INIT_NVAR(next);
phalcon_add_function(next, n, one TSRMLS_CC);
PHALCON_INIT_NVAR(array_dump);
phalcon_call_method_p2(array_dump, this_ptr, "_getarraydump", v, next);
PHALCON_INIT_NVAR(var_dump);
PHALCON_CONCAT_SVSVS(var_dump, "[", k, "] => Array(", array_dump, ")");
phalcon_array_append(&dump, var_dump, PH_SEPARATE);
zend_hash_move_forward_ex(ah0, &hp0);
continue;
}
if (Z_TYPE_P(v) == IS_OBJECT) {
PHALCON_INIT_NVAR(class_name);
phalcon_get_class(class_name, v, 0 TSRMLS_CC);
PHALCON_INIT_NVAR(var_dump);
PHALCON_CONCAT_SVSVS(var_dump, "[", k, "] => Object(", class_name, ")");
phalcon_array_append(&dump, var_dump, PH_SEPARATE);
zend_hash_move_forward_ex(ah0, &hp0);
continue;
}
if (Z_TYPE_P(v) == IS_NULL) {
PHALCON_INIT_NVAR(var_dump);
PHALCON_CONCAT_SVS(var_dump, "[", k, "] => null");
phalcon_array_append(&dump, var_dump, PH_SEPARATE);
zend_hash_move_forward_ex(ah0, &hp0);
continue;
}
PHALCON_INIT_NVAR(var_dump);
PHALCON_CONCAT_SVSV(var_dump, "[", k, "] => ", v);
phalcon_array_append(&dump, var_dump, PH_SEPARATE);
}
zend_hash_move_forward_ex(ah0, &hp0);
}
PHALCON_INIT_VAR(joined_dump);
phalcon_fast_join_str(joined_dump, SL(", "), dump TSRMLS_CC);
RETURN_CTOR(joined_dump);
}
RETURN_NCTOR(number_arguments);
}
}
RETURN_MM_NULL();
}
/**
* Produces an string representation of a variable
*
* @param mixed $variable
* @return string
*/
PHP_METHOD(Phalcon_Debug, _getVarDump){
zval *variable, *class_name, *dumped_object;
zval *array_dump = NULL, *dump = NULL;
PHALCON_MM_GROW();
phalcon_fetch_params(1, 1, 0, &variable);
if (PHALCON_IS_SCALAR(variable)) {
/**
* Boolean variables are represented as 'true'/'false'
*/
if (Z_TYPE_P(variable) == IS_BOOL) {
if (zend_is_true(variable)) {
RETURN_MM_STRING("true", 1);
} else {
RETURN_MM_STRING("false", 1);
}
}
/**
* String variables are escaped to avoid XSS injections
*/
if (Z_TYPE_P(variable) == IS_STRING) {
phalcon_call_method_p1(return_value, this_ptr, "_escapestring", variable);
RETURN_MM();
}
/**
* Other scalar variables are just converted to strings
*/
RETURN_CCTOR(variable);
}
/**
* If the variable is an object print its class name
*/
if (Z_TYPE_P(variable) == IS_OBJECT) {
PHALCON_INIT_VAR(class_name);
phalcon_get_class(class_name, variable, 0 TSRMLS_CC);
/**
* Try to check for a 'dump' method, this surely produces a better printable
* representation
*/
if (phalcon_method_exists_ex(variable, SS("dump") TSRMLS_CC) == SUCCESS) {
PHALCON_INIT_VAR(dumped_object);
phalcon_call_method(dumped_object, variable, "dump");
/**
* dump() must return an array, generate a recursive representation using
* getArrayDump
*/
PHALCON_INIT_VAR(array_dump);
phalcon_call_method_p1(array_dump, this_ptr, "_getarraydump", dumped_object);
PHALCON_INIT_VAR(dump);
PHALCON_CONCAT_SVSVS(dump, "Object(", class_name, ": ", array_dump, ")");
} else {
/**
* If dump() is not available just print the class name
*/
PHALCON_INIT_NVAR(dump);
PHALCON_CONCAT_SVS(dump, "Object(", class_name, ")</span>");
}
RETURN_CTOR(dump);
}
/**
* Recursively process the array and enclose it in Array()
*/
if (Z_TYPE_P(variable) == IS_ARRAY) {
PHALCON_INIT_NVAR(array_dump);
phalcon_call_method_p1(array_dump, this_ptr, "_getarraydump", variable);
PHALCON_CONCAT_SVS(return_value, "Array(", array_dump, ")");
RETURN_MM();
}
/**
* Null variables are represented as 'null'
* Other types are represented by its type
*/
RETURN_MM_STRING(zend_zval_type_name(variable), 1);
}
/**
* Returns the major framework's version
*
* @return string
*/
PHP_METHOD(Phalcon_Debug, getMajorVersion){
zval *version, *parts, *major;
PHALCON_MM_GROW();
PHALCON_INIT_VAR(version);
phalcon_call_static(version, "phalcon\\version", "get");
PHALCON_INIT_VAR(parts);
phalcon_fast_explode_str(parts, SL(" "), version);
PHALCON_OBS_VAR(major);
phalcon_array_fetch_long(&major, parts, 0, PH_NOISY);
RETURN_CCTOR(major);
}
/**
* Generates a link to the current version documentation
*
* @return string
*/
PHP_METHOD(Phalcon_Debug, getVersion){
zval *version;
PHALCON_MM_GROW();
PHALCON_INIT_VAR(version);
phalcon_call_method(version, this_ptr, "getmajorversion");
PHALCON_CONCAT_SVSVS(return_value, "<div class=\"version\">Phalcon Framework <a target=\"_new\" href=\"http://docs.phalconphp.com/en/", version, "/\">", version, "</a></div>");
RETURN_MM();
}
/**
* Returns the css sources
*
* @return string
*/
PHP_METHOD(Phalcon_Debug, getCssSources){
zval *uri, *sources;
PHALCON_MM_GROW();
PHALCON_OBS_VAR(uri);
phalcon_read_property_this(&uri, this_ptr, SL("_uri"), PH_NOISY_CC);
PHALCON_INIT_VAR(sources);
PHALCON_CONCAT_SVS(sources, "<link href=\"", uri, "jquery/jquery-ui.css\" type=\"text/css\" rel=\"stylesheet\" />");
PHALCON_SCONCAT_SVS(sources, "<link href=\"", uri, "themes/default/style.css\" type=\"text/css\" rel=\"stylesheet\" />");
RETURN_CTOR(sources);
}
/**
* Returns the javascript sources
*
* @return string
*/
PHP_METHOD(Phalcon_Debug, getJsSources){
zval *uri, *sources;
PHALCON_MM_GROW();
PHALCON_OBS_VAR(uri);
phalcon_read_property_this(&uri, this_ptr, SL("_uri"), PH_NOISY_CC);
PHALCON_INIT_VAR(sources);
PHALCON_CONCAT_SVS(sources, "<script type=\"text/javascript\" src=\"", uri, "jquery/jquery.js\"></script>");
PHALCON_SCONCAT_SVS(sources, "<script type=\"text/javascript\" src=\"", uri, "jquery/jquery-ui.js\"></script>");
PHALCON_SCONCAT_SVS(sources, "<script type=\"text/javascript\" src=\"", uri, "jquery/jquery.scrollTo.js\"></script>");
PHALCON_SCONCAT_SVS(sources, "<script type=\"text/javascript\" src=\"", uri, "prettify/prettify.js\"></script>");
PHALCON_SCONCAT_SVS(sources, "<script type=\"text/javascript\" src=\"", uri, "pretty.js\"></script>");
RETURN_CTOR(sources);
}
/**
* Shows a backtrace item
*
* @param int $n
* @param array $trace
*/
PHP_METHOD(Phalcon_Debug, showTraceItem){
zval *n, *trace, *space, *two_spaces, *underscore;
zval *minus, *html, *class_name, *pattern, *is_phalcon_class;
zval *namespace_separator, *prepare_uri_class;
zval *class_reflection, *is_internal = NULL, *lower_class_name;
zval *prepare_internal_class, *type, *function_name = NULL;
zval *function_reflection, *prepared_function_name;
zval *trace_args, *arguments, *argument = NULL, *dumped_argument = NULL;
zval *span_argument = NULL, *joined_arguments, *one;
zval *file, *line, *show_files, *lines, *number_lines;
zval *show_file_fragment, *before_context, *before_line;
zval *first_line = NULL, *after_context, *after_line, *last_line = NULL;
zval *comment_pattern, *charset, *tab;
zval *comment, *i = NULL, *line_position = NULL, *current_line = NULL;
zval *trimmed = NULL, *is_comment = NULL, *spaced_current_line = NULL;
zval *escaped_line = NULL;
HashTable *ah0;
HashPosition hp0;
zval **hd;
zend_class_entry *ce0, *ce1;
PHALCON_MM_GROW();
phalcon_fetch_params(1, 2, 0, &n, &trace);
PHALCON_INIT_VAR(space);
ZVAL_STRING(space, " ", 1);
PHALCON_INIT_VAR(two_spaces);
ZVAL_STRING(two_spaces, " ", 1);
PHALCON_INIT_VAR(underscore);
ZVAL_STRING(underscore, "_", 1);
PHALCON_INIT_VAR(minus);
ZVAL_STRING(minus, "-", 1);
/**
* Every trace in the backtrace have a unique number
*/
PHALCON_INIT_VAR(html);
PHALCON_CONCAT_SVS(html, "<tr><td align=\"right\" valign=\"top\" class=\"error-number\">#", n, "</td><td>");
if (phalcon_array_isset_string(trace, SS("class"))) {
PHALCON_OBS_VAR(class_name);
phalcon_array_fetch_string(&class_name, trace, SL("class"), PH_NOISY);
PHALCON_INIT_VAR(pattern);
ZVAL_STRING(pattern, "/^Phalcon/", 1);
PHALCON_INIT_VAR(is_phalcon_class);
phalcon_preg_match(is_phalcon_class, NULL, pattern, class_name, NULL TSRMLS_CC);
/**
* We assume that classes starting by Phalcon are framework's classes
*/
if (zend_is_true(is_phalcon_class)) {
PHALCON_INIT_VAR(namespace_separator);
ZVAL_STRING(namespace_separator, "\\", 1);
/**
* Prepare the class name according to the Phalcon's conventions
*/
PHALCON_INIT_VAR(prepare_uri_class);
phalcon_fast_str_replace(prepare_uri_class, namespace_separator, underscore, class_name);
/**
* Generate a link to the official docs
*/
PHALCON_SCONCAT_SVSVS(html, "<span class=\"error-class\"><a target=\"_new\" href=\"http://docs.phalconphp.com/en/latest/api/", prepare_uri_class, ".html\">", class_name, "</a></span>");
} else {
ce0 = zend_fetch_class(SL("ReflectionClass"), ZEND_FETCH_CLASS_AUTO TSRMLS_CC);
PHALCON_INIT_VAR(class_reflection);
object_init_ex(class_reflection, ce0);
if (phalcon_has_constructor(class_reflection TSRMLS_CC)) {
phalcon_call_method_p1_noret(class_reflection, "__construct", class_name);
}
/**
* Check if classes are PHP's classes
*/
PHALCON_INIT_VAR(is_internal);
phalcon_call_method(is_internal, class_reflection, "isinternal");
if (zend_is_true(is_internal)) {
PHALCON_INIT_VAR(lower_class_name);
phalcon_fast_strtolower(lower_class_name, class_name);
PHALCON_INIT_VAR(prepare_internal_class);
phalcon_fast_str_replace(prepare_internal_class, underscore, minus, lower_class_name);
/**
* Generate a link to the official docs
*/
PHALCON_SCONCAT_SVSVS(html, "<span class=\"error-class\"><a target=\"_new\" href=\"http://php.net/manual/en/class.", prepare_internal_class, ".php\">", class_name, "</a></span>");
} else {
PHALCON_SCONCAT_SVS(html, "<span class=\"error-class\">", class_name, "</span>");
}
}
/**
* Object access operator: static/instance
*/
PHALCON_OBS_VAR(type);
phalcon_array_fetch_string(&type, trace, SL("type"), PH_NOISY);
phalcon_concat_self(&html, type TSRMLS_CC);
}
/**
* Normally the backtrace contains only classes
*/
if (phalcon_array_isset_string(trace, SS("class"))) {
PHALCON_OBS_VAR(function_name);
phalcon_array_fetch_string(&function_name, trace, SL("function"), PH_NOISY);
PHALCON_SCONCAT_SVS(html, "<span class=\"error-function\">", function_name, "</span>");
} else {
PHALCON_OBS_NVAR(function_name);
phalcon_array_fetch_string(&function_name, trace, SL("function"), PH_NOISY);
/**
* Check if the function exists
*/
if (phalcon_function_exists(function_name TSRMLS_CC) == SUCCESS) {
ce1 = zend_fetch_class(SL("ReflectionFunction"), ZEND_FETCH_CLASS_AUTO TSRMLS_CC);
PHALCON_INIT_VAR(function_reflection);
object_init_ex(function_reflection, ce1);
if (phalcon_has_constructor(function_reflection TSRMLS_CC)) {
phalcon_call_method_p1_noret(function_reflection, "__construct", function_name);
}
PHALCON_INIT_NVAR(is_internal);
phalcon_call_method(is_internal, function_reflection, "isinternal");
/**
* Internal functions links to the PHP documentation
*/
if (zend_is_true(is_internal)) {
/**
* Prepare function's name according to the conventions in the docs
*/
PHALCON_INIT_VAR(prepared_function_name);
phalcon_fast_str_replace(prepared_function_name, underscore, minus, function_name);
PHALCON_SCONCAT_SVSVS(html, "<span class=\"error-function\"><a target=\"_new\" href=\"http://php.net/manual/en/function.", prepared_function_name, ".php\">", function_name, "</a></span>");
} else {
PHALCON_SCONCAT_SVS(html, "<span class=\"error-function\">", function_name, "</span>");
}
} else {
PHALCON_SCONCAT_SVS(html, "<span class=\"error-function\">", function_name, "</span>");
}
}
/**
* Check for arguments in the function
*/
if (phalcon_array_isset_string(trace, SS("args"))) {
PHALCON_OBS_VAR(trace_args);
phalcon_array_fetch_string(&trace_args, trace, SL("args"), PH_NOISY);
if (phalcon_fast_count_ev(trace_args TSRMLS_CC)) {
PHALCON_INIT_VAR(arguments);
array_init(arguments);
phalcon_is_iterable(trace_args, &ah0, &hp0, 0, 0);
while (zend_hash_get_current_data_ex(ah0, (void**) &hd, &hp0) == SUCCESS) {
PHALCON_GET_HVALUE(argument);
/**
* Every argument is generated using _getVarDump
*/
PHALCON_INIT_NVAR(dumped_argument);
phalcon_call_method_p1(dumped_argument, this_ptr, "_getvardump", argument);
PHALCON_INIT_NVAR(span_argument);
PHALCON_CONCAT_SVS(span_argument, "<span class=\"error-parameter\">", dumped_argument, "</span>");
/**
* Append the HTML generated to the argument's list
*/
phalcon_array_append(&arguments, span_argument, PH_SEPARATE);
zend_hash_move_forward_ex(ah0, &hp0);
}
/**
* Join all the arguments
*/
PHALCON_INIT_VAR(joined_arguments);
phalcon_fast_join_str(joined_arguments, SL(", "), arguments TSRMLS_CC);
PHALCON_SCONCAT_SVS(html, "(", joined_arguments, ")");
} else {
phalcon_concat_self_str(&html, SL("()") TSRMLS_CC);
}
}
/**
* When 'file' is present, it usually means the function is provided by the user
*/
if (phalcon_array_isset_string(trace, SS("file"))) {
PHALCON_INIT_VAR(one);
ZVAL_LONG(one, 1);
PHALCON_OBS_VAR(file);
phalcon_array_fetch_string(&file, trace, SL("file"), PH_NOISY);
PHALCON_OBS_VAR(line);
phalcon_array_fetch_string(&line, trace, SL("line"), PH_NOISY);
/**
* Realpath to the file and its line using a special header
*/
PHALCON_SCONCAT_SVSVS(html, "<br/><div class=\"error-file\">", file, " (", line, ")</div>");
PHALCON_OBS_VAR(show_files);
phalcon_read_property_this(&show_files, this_ptr, SL("_showFiles"), PH_NOISY_CC);
/**
* The developer can change if the files must be opened or not
*/
if (zend_is_true(show_files)) {
/**
* Open the file to an array using 'file', this respects the openbase-dir directive
*/
PHALCON_INIT_VAR(lines);
phalcon_call_func_p1(lines, "file", file);
PHALCON_INIT_VAR(number_lines);
phalcon_fast_count(number_lines, lines TSRMLS_CC);
PHALCON_OBS_VAR(show_file_fragment);
phalcon_read_property_this(&show_file_fragment, this_ptr, SL("_showFileFragment"), PH_NOISY_CC);
/**
* File fragments just show a piece of the file where the exception is located
*/
if (zend_is_true(show_file_fragment)) {
/**
* Take lines back to the current exception's line
*/
before_context = phalcon_fetch_nproperty_this(getThis(), SL("_beforeContext"), PH_NOISY TSRMLS_CC);
PHALCON_INIT_VAR(before_line);
sub_function(before_line, line, before_context TSRMLS_CC);
/**
* Check for overflows
*/
if (PHALCON_LT_LONG(before_line, 1)) {
PHALCON_CPY_WRT(first_line, one);
} else {
PHALCON_CPY_WRT(first_line, before_line);
}
/**
* Take lines after the current exception's line
*/
after_context = phalcon_fetch_nproperty_this(getThis(), SL("_afterContext"), PH_NOISY TSRMLS_CC);
PHALCON_INIT_VAR(after_line);
phalcon_add_function(after_line, line, after_context TSRMLS_CC);
/**
* Check for overflows
*/
if (PHALCON_GT(after_line, number_lines)) {
PHALCON_CPY_WRT(last_line, number_lines);
} else {
PHALCON_CPY_WRT(last_line, after_line);
}
PHALCON_SCONCAT_SVSVSVS(html, "<pre class='prettyprint highlight:", first_line, ":", line, " linenums:", first_line, "'>");
} else {
PHALCON_CPY_WRT(first_line, one);
PHALCON_CPY_WRT(last_line, number_lines);
PHALCON_SCONCAT_SVSVS(html, "<pre class='prettyprint highlight:", first_line, ":", line, " linenums error-scroll'>");
}
PHALCON_INIT_VAR(comment_pattern);
ZVAL_STRING(comment_pattern, "#\\*\\/$#", 1);
charset = phalcon_fetch_nproperty_this(getThis(), SL("_charset"), PH_NOISY TSRMLS_CC);
PHALCON_INIT_VAR(tab);
ZVAL_STRING(tab, "\t", 1);
PHALCON_INIT_VAR(comment);
ZVAL_STRING(comment, "* /", 1);
PHALCON_CPY_WRT(i, first_line);
while (PHALCON_LE(i, last_line)) {
/**
* Current line in the file
*/
PHALCON_INIT_NVAR(line_position);
sub_function(line_position, i, one TSRMLS_CC);
/**
* Current line content in the piece of file
*/
PHALCON_OBS_NVAR(current_line);
phalcon_array_fetch(¤t_line, lines, line_position, PH_NOISY);
/**
* File fragments are cleaned, removing tabs and comments
*/
if (zend_is_true(show_file_fragment)) {
if (PHALCON_IS_EQUAL(i, first_line)) {
PHALCON_INIT_NVAR(trimmed);
phalcon_fast_trim(trimmed, current_line, PHALCON_TRIM_RIGHT TSRMLS_CC);
PHALCON_INIT_NVAR(is_comment);
phalcon_preg_match(is_comment, NULL, comment_pattern, current_line, NULL TSRMLS_CC);
if (zend_is_true(is_comment)) {
PHALCON_INIT_NVAR(spaced_current_line);
phalcon_fast_str_replace(spaced_current_line, comment, space, current_line);
PHALCON_CPY_WRT(current_line, spaced_current_line);
}
}
}
/**
* Print a non break space if the current line is a line break, this allows to show
* the html zebra properly
*/
if (PHALCON_IS_STRING(current_line, "\n")) {
phalcon_concat_self_str(&html, SL(" \n") TSRMLS_CC);
} else {
if (PHALCON_IS_STRING(current_line, "\r\n")) {
phalcon_concat_self_str(&html, SL(" \n") TSRMLS_CC);
} else {
PHALCON_INIT_NVAR(spaced_current_line);
phalcon_fast_str_replace(spaced_current_line, tab, two_spaces, current_line);
PHALCON_INIT_NVAR(escaped_line);
phalcon_htmlentities(escaped_line, spaced_current_line, NULL, charset TSRMLS_CC);
phalcon_concat_self(&html, escaped_line TSRMLS_CC);
}
}
phalcon_increment(i);
}
phalcon_concat_self_str(&html, SL("</pre>") TSRMLS_CC);
}
}
phalcon_concat_self_str(&html, SL("</td></tr>") TSRMLS_CC);
RETURN_CTOR(html);
}
/**
* Handles uncaught exceptions
*
* @param \Exception $exception
* @return boolean
*/
PHP_METHOD(Phalcon_Debug, onUncaughtException){
zval *exception, *is_active = NULL, *message = NULL;
zval *class_name, *css_sources, *escaped_message = NULL;
zval *html, *version, *file, *line, *show_back_trace;
zval *data_vars, *trace, *trace_item = NULL, *n = NULL, *html_item = NULL;
zval *_REQUEST, *value = NULL, *key_request = NULL, *_SERVER;
zval *key_server = NULL, *files, *key_file = NULL;
zval *memory, *data_var = NULL, *key_var = NULL, *variable = NULL, *dumped_argument = NULL;
zval *js_sources;
HashTable *ah0, *ah1, *ah2, *ah3, *ah4;
HashPosition hp0, hp1, hp2, hp3, hp4;
zval **hd;
PHALCON_MM_GROW();
phalcon_fetch_params(1, 1, 0, &exception);
/**
* Cancel the output buffer if active
*/
if (phalcon_ob_get_level(TSRMLS_C) > 0) {
phalcon_ob_end_clean(TSRMLS_C);
}
PHALCON_OBS_VAR(is_active);
phalcon_read_static_property(&is_active, SL("phalcon\\debug"), SL("_isActive") TSRMLS_CC);
/**
* Avoid that multiple exceptions being showed
*/
if (zend_is_true(is_active)) {
PHALCON_INIT_VAR(message);
phalcon_call_method(message, exception, "getmessage");
zend_print_zval(message, 0);
}
PHALCON_INIT_NVAR(is_active);
ZVAL_BOOL(is_active, 1);