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php-src/ext/standard/info.c

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/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2007 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.php.net/license/3_01.txt |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: Rasmus Lerdorf <rasmus@php.net> |
| Zeev Suraski <zeev@zend.com> |
| Colin Viebrock <colin@easydns.com> |
+----------------------------------------------------------------------+
*/
/* $Id$ */
#include "php.h"
#include "php_ini.h"
#include "php_globals.h"
#include "ext/standard/head.h"
#include "ext/standard/html.h"
#include "info.h"
#include "credits.h"
#include "css.h"
#include "SAPI.h"
#include <time.h>
#include "php_main.h"
#include "zend_globals.h" /* needs ELS */
#include "zend_extensions.h"
#include "zend_highlight.h"
#ifdef HAVE_SYS_UTSNAME_H
#include <sys/utsname.h>
#endif
#if HAVE_MBSTRING
#include "ext/mbstring/mbstring.h"
ZEND_EXTERN_MODULE_GLOBALS(mbstring)
#endif
#if HAVE_ICONV
#include "ext/iconv/php_iconv.h"
ZEND_EXTERN_MODULE_GLOBALS(iconv)
#endif
#include <unicode/uversion.h>
#define SECTION(name) if (!sapi_module.phpinfo_as_text) { \
php_info_print("<h2>" name "</h2>\n"); \
} else { \
php_info_print_table_start(); \
php_info_print_table_header(1, name); \
php_info_print_table_end(); \
} \
PHPAPI extern char *php_ini_opened_path;
PHPAPI extern char *php_ini_scanned_files;
static int php_info_print_html_esc(const char *str, int len)
{
int new_len, written;
char *new_str;
TSRMLS_FETCH();
new_str = php_escape_html_entities((char *) str, len, &new_len, 0, ENT_QUOTES, "utf-8" TSRMLS_CC);
written = php_output_write_utf8(new_str, new_len TSRMLS_CC);
efree(new_str);
return written;
}
static int php_info_uprint_html_esc(const UChar *str, int len)
{
UErrorCode status = U_ZERO_ERROR;
char *new_str = NULL;
int new_len, written;
TSRMLS_FETCH();
zend_unicode_to_string_ex(UG(utf8_conv), &new_str, &new_len, str, len, &status);
if (U_FAILURE(status)) {
return 0;
}
written = php_info_print_html_esc(new_str, new_len);
efree(new_str);
return written;
}
static int php_info_printf(const char *fmt, ...)
{
char *buf;
int len, written;
va_list argv;
TSRMLS_FETCH();
va_start(argv, fmt);
len = vspprintf(&buf, 0, fmt, argv);
va_end(argv);
written = php_output_write_utf8(buf, len TSRMLS_CC);
efree(buf);
return written;
}
static void php_info_print_request_uri(TSRMLS_D)
{
if (SG(request_info).request_uri) {
php_info_print_html_esc(SG(request_info).request_uri, strlen(SG(request_info).request_uri));
}
}
static int php_info_print(const char *str)
{
TSRMLS_FETCH();
return php_output_write_utf8(str, strlen(str) TSRMLS_CC);
}
static int php_info_uprint(const UChar *str, int len)
{
TSRMLS_FETCH();
return php_output_write_unicode(str, len TSRMLS_CC);
}
static void php_info_print_stream_hash(const char *name, HashTable *ht TSRMLS_DC)
{
zstr key;
uint len;
int type;
if (ht) {
if (zend_hash_num_elements(ht)) {
if (!sapi_module.phpinfo_as_text) {
php_info_printf("<tr class=\"v\"><td>Registered %s</td><td>", name);
} else {
php_info_printf("\nRegistered %s => ", name);
}
zend_hash_internal_pointer_reset(ht);
type = zend_hash_get_current_key_ex(ht, &key, &len, NULL, 0, NULL);
do {
switch (type) {
case IS_STRING:
php_info_print(key.s);
break;
case IS_UNICODE:
php_info_uprint(key.u, len);
break;
}
zend_hash_move_forward(ht);
type = zend_hash_get_current_key_ex(ht, &key, &len, NULL, 0, NULL);
if (type == IS_STRING || type == IS_UNICODE) {
php_info_print(", ");
} else {
break;
}
} while (1);
if (!sapi_module.phpinfo_as_text) {
php_info_print("</td></tr>\n");
}
} else {
char reg_name[128];
snprintf(reg_name, sizeof(reg_name), "Registered %s", name);
php_info_print_table_row(2, reg_name, "none registered");
}
} else {
php_info_print_table_row(2, name, "disabled");
}
}
PHPAPI void php_info_print_module(zend_module_entry *module TSRMLS_DC) /* {{{ */
{
if (module->info_func) {
if (!sapi_module.phpinfo_as_text) {
php_info_printf("<h2><a name=\"module_%s\">%s</a></h2>\n", module->name, module->name);
} else {
php_info_print_table_start();
php_info_print_table_header(1, module->name);
php_info_print_table_end();
}
module->info_func(module TSRMLS_CC);
} else {
if (!sapi_module.phpinfo_as_text) {
php_info_printf("<tr>");
php_info_printf("<td>");
php_info_printf("%s", module->name);
php_info_printf("</td></tr>\n");
} else {
php_info_printf("%s", module->name);
php_info_printf("\n");
}
}
}
/* }}} */
static int _display_module_info_func(zend_module_entry *module TSRMLS_DC) /* {{{ */
{
if (module->info_func) {
php_info_print_module(module TSRMLS_CC);
}
return ZEND_HASH_APPLY_KEEP;
}
/* }}} */
static int _display_module_info_def(zend_module_entry *module TSRMLS_DC) /* {{{ */
{
if (!module->info_func) {
php_info_print_module(module TSRMLS_CC);
}
return ZEND_HASH_APPLY_KEEP;
}
/* }}} */
/* {{{ php_print_gpcse_array
*/
static void php_print_gpcse_array(char *name, uint name_length TSRMLS_DC)
{
zval **data, **tmp, tmp2;
zstr string_key;
uint string_len;
ulong num_key;
zend_is_auto_global(name, name_length TSRMLS_CC);
if (zend_hash_find(&EG(symbol_table), name, name_length+1, (void **) &data)!=FAILURE
&& (Z_TYPE_PP(data)==IS_ARRAY)) {
zend_hash_internal_pointer_reset(Z_ARRVAL_PP(data));
while (zend_hash_get_current_data(Z_ARRVAL_PP(data), (void **) &tmp) == SUCCESS) {
if (!sapi_module.phpinfo_as_text) {
php_info_print("<tr>");
php_info_print("<td class=\"e\">");
}
php_info_print(name);
php_info_print("[\"");
switch (zend_hash_get_current_key_ex(Z_ARRVAL_PP(data), &string_key, &string_len, &num_key, 0, NULL)) {
case HASH_KEY_IS_UNICODE:
if (!sapi_module.phpinfo_as_text) {
php_info_uprint_html_esc(string_key.u, string_len-1);
} else {
php_info_uprint(string_key.u, string_len);
}
break;
case HASH_KEY_IS_STRING:
if (!sapi_module.phpinfo_as_text) {
php_info_print_html_esc(string_key.s, string_len-1);
} else {
php_info_print(string_key.s);
}
break;
case HASH_KEY_IS_LONG:
php_info_printf("%ld", num_key);
break;
}
php_info_print("\"]");
if (!sapi_module.phpinfo_as_text) {
php_info_print("</td><td class=\"v\">");
} else {
php_info_print(" => ");
}
if (Z_TYPE_PP(tmp) == IS_ARRAY) {
if (!sapi_module.phpinfo_as_text) {
php_info_print("<pre>");
zend_print_zval_r_ex((zend_write_func_t) php_info_print_html_esc, *tmp, 0 TSRMLS_CC);
php_info_print("</pre>");
} else {
zend_print_zval_r(*tmp, 0 TSRMLS_CC);
}
} else {
tmp2 = **tmp;
switch (Z_TYPE_PP(tmp)) {
default:
tmp = NULL;
zval_copy_ctor(&tmp2);
convert_to_string(&tmp2);
case IS_STRING:
case IS_UNICODE:
if (!sapi_module.phpinfo_as_text) {
if (Z_UNILEN(tmp2) == 0) {
php_info_print("<i>no value</i>");
} else if (Z_TYPE(tmp2) == IS_UNICODE){
php_info_uprint_html_esc(Z_USTRVAL(tmp2), Z_USTRLEN(tmp2));
} else {
php_info_print_html_esc(Z_STRVAL(tmp2), Z_STRLEN(tmp2));
}
} else if(Z_TYPE(tmp2) == IS_UNICODE) {
php_info_uprint(Z_USTRVAL(tmp2), Z_USTRLEN(tmp2));
} else {
php_info_print(Z_STRVAL(tmp2));
}
}
if (!tmp) {
zval_dtor(&tmp2);
}
}
if (!sapi_module.phpinfo_as_text) {
php_info_print("</td></tr>\n");
} else {
php_info_print("\n");
}
zend_hash_move_forward(Z_ARRVAL_PP(data));
}
}
}
/* }}} */
/* {{{ php_info_print_style
*/
void php_info_print_style(TSRMLS_D)
{
php_info_printf("<style type=\"text/css\">\n");
php_info_print_css(TSRMLS_C);
php_info_printf("</style>\n");
}
/* }}} */
/* {{{ php_info_html_esc
*/
PHPAPI char *php_info_html_esc(char *string TSRMLS_DC)
{
int new_len;
return php_escape_html_entities(string, strlen(string), &new_len, 0, ENT_QUOTES, NULL TSRMLS_CC);
}
/* }}} */
/* {{{ php_get_uname
*/
PHPAPI char *php_get_uname(char mode)
{
char *php_uname;
char tmp_uname[256];
#ifdef PHP_WIN32
DWORD dwBuild=0;
DWORD dwVersion = GetVersion();
DWORD dwWindowsMajorVersion = (DWORD)(LOBYTE(LOWORD(dwVersion)));
DWORD dwWindowsMinorVersion = (DWORD)(HIBYTE(LOWORD(dwVersion)));
DWORD dwSize = MAX_COMPUTERNAME_LENGTH + 1;
char ComputerName[MAX_COMPUTERNAME_LENGTH + 1];
SYSTEM_INFO SysInfo;
GetComputerName(ComputerName, &dwSize);
GetSystemInfo(&SysInfo);
if (mode == 's') {
if (dwVersion < 0x80000000) {
php_uname = "Windows NT";
} else {
php_uname = "Windows 9x";
}
} else if (mode == 'r') {
snprintf(tmp_uname, sizeof(tmp_uname), "%d.%d", dwWindowsMajorVersion, dwWindowsMinorVersion);
php_uname = tmp_uname;
} else if (mode == 'n') {
php_uname = ComputerName;
} else if (mode == 'v') {
dwBuild = (DWORD)(HIWORD(dwVersion));
snprintf(tmp_uname, sizeof(tmp_uname), "build %d", dwBuild);
php_uname = tmp_uname;
} else if (mode == 'm') {
switch (SysInfo.wProcessorArchitecture) {
case PROCESSOR_ARCHITECTURE_INTEL :
snprintf(tmp_uname, sizeof(tmp_uname), "i%d", SysInfo.dwProcessorType);
php_uname = tmp_uname;
break;
case PROCESSOR_ARCHITECTURE_MIPS :
php_uname = "MIPS R4000";
php_uname = tmp_uname;
break;
case PROCESSOR_ARCHITECTURE_ALPHA :
snprintf(tmp_uname, sizeof(tmp_uname), "Alpha %d", SysInfo.wProcessorLevel);
php_uname = tmp_uname;
break;
case PROCESSOR_ARCHITECTURE_PPC :
snprintf(tmp_uname, sizeof(tmp_uname), "PPC 6%02d", SysInfo.wProcessorLevel);
php_uname = tmp_uname;
break;
case PROCESSOR_ARCHITECTURE_IA64 :
php_uname = "IA64";
break;
#if defined(PROCESSOR_ARCHITECTURE_IA32_ON_WIN64)
case PROCESSOR_ARCHITECTURE_IA32_ON_WIN64 :
php_uname = "IA32";
break;
#endif
#if defined(PROCESSOR_ARCHITECTURE_AMD64)
case PROCESSOR_ARCHITECTURE_AMD64 :
php_uname = "AMD64";
break;
#endif
case PROCESSOR_ARCHITECTURE_UNKNOWN :
default :
php_uname = "Unknown";
break;
}
} else { /* assume mode == 'a' */
/* Get build numbers for Windows NT or Win95 */
if (dwVersion < 0x80000000){
dwBuild = (DWORD)(HIWORD(dwVersion));
snprintf(tmp_uname, sizeof(tmp_uname), "%s %s %d.%d build %d",
"Windows NT", ComputerName,
dwWindowsMajorVersion, dwWindowsMinorVersion, dwBuild);
} else {
snprintf(tmp_uname, sizeof(tmp_uname), "%s %s %d.%d",
"Windows 9x", ComputerName,
dwWindowsMajorVersion, dwWindowsMinorVersion);
}
php_uname = tmp_uname;
}
#else
#ifdef HAVE_SYS_UTSNAME_H
struct utsname buf;
if (uname((struct utsname *)&buf) == -1) {
php_uname = PHP_UNAME;
} else {
if (mode == 's') {
php_uname = buf.sysname;
} else if (mode == 'r') {
php_uname = buf.release;
} else if (mode == 'n') {
php_uname = buf.nodename;
} else if (mode == 'v') {
php_uname = buf.version;
} else if (mode == 'm') {
php_uname = buf.machine;
} else { /* assume mode == 'a' */
snprintf(tmp_uname, sizeof(tmp_uname), "%s %s %s %s %s",
buf.sysname, buf.nodename, buf.release, buf.version,
buf.machine);
php_uname = tmp_uname;
}
}
#else
php_uname = PHP_UNAME;
#endif
#endif
return estrdup(php_uname);
}
/* }}} */
/* {{{ php_print_info_htmlhead
*/
PHPAPI void php_print_info_htmlhead(TSRMLS_D)
{
php_info_print("<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"DTD/xhtml1-transitional.dtd\">\n");
php_info_print("<html>");
php_info_print("<head>\n");
php_info_print_style(TSRMLS_C);
php_info_print("<title>phpinfo()</title>");
php_info_print("<meta name=\"ROBOTS\" content=\"NOINDEX,NOFOLLOW,NOARCHIVE\" />");
php_info_print("</head>\n");
php_info_print("<body><div class=\"center\">\n");
}
/* }}} */
/* {{{ module_name_cmp */
static int module_name_cmp(const void *a, const void *b TSRMLS_DC)
{
Bucket *f = *((Bucket **) a);
Bucket *s = *((Bucket **) b);
return strcasecmp(((zend_module_entry *)f->pData)->name,
((zend_module_entry *)s->pData)->name);
}
/* }}} */
/* {{{ php_print_info
*/
PHPAPI void php_print_info(int flag TSRMLS_DC)
{
char **env, *tmp1, *tmp2;
char *php_uname;
int expose_php = INI_INT("expose_php");
if (!sapi_module.phpinfo_as_text) {
php_print_info_htmlhead(TSRMLS_C);
} else {
php_info_print("phpinfo()\n");
}
if (flag & PHP_INFO_GENERAL) {
char *zend_version = get_zend_version();
char temp_api[10];
char *logo_guid;
php_uname = php_get_uname('a');
if (!sapi_module.phpinfo_as_text) {
php_info_print_box_start(1);
}
if (expose_php && !sapi_module.phpinfo_as_text) {
php_info_print("<a href=\"http://www.php.net/\"><img border=\"0\" src=\"");
php_info_print_request_uri(TSRMLS_C);
php_info_print("?=");
logo_guid = php_logo_guid();
php_info_print(logo_guid);
efree(logo_guid);
php_info_print("\" alt=\"PHP Logo\" /></a>");
}
if (!sapi_module.phpinfo_as_text) {
php_info_printf("<h1 class=\"p\">PHP Version %s</h1>\n", PHP_VERSION);
} else {
php_info_print_table_row(2, "PHP Version", PHP_VERSION);
}
php_info_print_box_end();
php_info_print_table_start();
php_info_print_table_row(2, "System", php_uname );
php_info_print_table_row(2, "Build Date", __DATE__ " " __TIME__ );
#ifdef CONFIGURE_COMMAND
php_info_print_table_row(2, "Configure Command", CONFIGURE_COMMAND );
#endif
if (sapi_module.pretty_name) {
php_info_print_table_row(2, "Server API", sapi_module.pretty_name );
}
#ifdef VIRTUAL_DIR
php_info_print_table_row(2, "Virtual Directory Support", "enabled" );
#else
php_info_print_table_row(2, "Virtual Directory Support", "disabled" );
#endif
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)");
if (strlen(PHP_CONFIG_FILE_SCAN_DIR)) {
php_info_print_table_row(2, "Scan this dir for additional .ini files", PHP_CONFIG_FILE_SCAN_DIR);
if (php_ini_scanned_files) {
php_info_print_table_row(2, "additional .ini files parsed", php_ini_scanned_files);
}
}
snprintf(temp_api, sizeof(temp_api), "%d", PHP_API_VERSION);
php_info_print_table_row(2, "PHP API", temp_api);
snprintf(temp_api, sizeof(temp_api), "%d", ZEND_MODULE_API_NO);
php_info_print_table_row(2, "PHP Extension", temp_api);
snprintf(temp_api, sizeof(temp_api), "%d", ZEND_EXTENSION_API_NO);
php_info_print_table_row(2, "Zend Extension", temp_api);
#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" );
#else
php_info_print_table_row(2, "Thread Safety", "disabled" );
#endif
php_info_print_table_row(2, "Zend Memory Manager", is_zend_mm(TSRMLS_C) ? "enabled" : "disabled" );
{
char buf[1024];
snprintf(buf, sizeof(buf), "Based on%s. ICU Version %s.", U_COPYRIGHT_STRING, U_ICU_VERSION);
php_info_print_table_row(2, "Unicode Support", buf);
}
#if HAVE_IPV6
php_info_print_table_row(2, "IPv6 Support", "enabled" );
#else
php_info_print_table_row(2, "IPv6 Support", "disabled" );
#endif
php_info_print_stream_hash("PHP Streams", php_stream_get_url_stream_wrappers_hash() TSRMLS_CC);
php_info_print_stream_hash("Stream Socket Transports", php_stream_xport_get_hash() TSRMLS_CC);
php_info_print_stream_hash("Stream Filters", php_get_stream_filters_hash() TSRMLS_CC);
php_info_print_table_end();
/* Zend Engine */
php_info_print_box_start(0);
if (expose_php && !sapi_module.phpinfo_as_text) {
php_info_print("<a href=\"http://www.zend.com/\"><img border=\"0\" src=\"");
php_info_print_request_uri(TSRMLS_C);
php_info_print("?="ZEND_LOGO_GUID"\" alt=\"Zend logo\" /></a>\n");
}
php_info_print("This program makes use of the Zend Scripting Language Engine:");
php_info_print(!sapi_module.phpinfo_as_text?"<br />":"\n");
if (sapi_module.phpinfo_as_text) {
php_info_print(zend_version);
} else {
zend_html_puts(zend_version, strlen(zend_version) TSRMLS_CC);
}
php_info_print_box_end();
efree(php_uname);
}
if ((flag & PHP_INFO_CREDITS) && expose_php && !sapi_module.phpinfo_as_text) {
php_info_print_hr();
php_info_print("<h1><a href=\"");
php_info_print_request_uri(TSRMLS_C);
php_info_print("?=PHPB8B5F2A0-3C92-11d3-A3A9-4C7B08C10000\">");
php_info_print("PHP Credits");
php_info_print("</a></h1>\n");
}
zend_ini_sort_entries(TSRMLS_C);
if (flag & PHP_INFO_CONFIGURATION) {
php_info_print_hr();
if (!sapi_module.phpinfo_as_text) {
php_info_print("<h1>Configuration</h1>\n");
} else {
SECTION("Configuration");
}
SECTION("PHP Core");
display_ini_entries(NULL);
}
if (flag & PHP_INFO_MODULES) {
HashTable sorted_registry;
zend_module_entry tmp;
zend_hash_init(&sorted_registry, zend_hash_num_elements(&module_registry), NULL, NULL, 1);
zend_hash_copy(&sorted_registry, &module_registry, NULL, &tmp, sizeof(zend_module_entry));
zend_hash_sort(&sorted_registry, zend_qsort, module_name_cmp, 0 TSRMLS_CC);
zend_hash_apply(&sorted_registry, (apply_func_t) _display_module_info_func TSRMLS_CC);
SECTION("Additional Modules");
php_info_print_table_start();
php_info_print_table_header(1, "Module Name");
zend_hash_apply(&sorted_registry, (apply_func_t) _display_module_info_def TSRMLS_CC);
php_info_print_table_end();
zend_hash_destroy(&sorted_registry);
}
if (flag & PHP_INFO_ENVIRONMENT) {
SECTION("Environment");
php_info_print_table_start();
php_info_print_table_header(2, "Variable", "Value");
for (env=environ; env!=NULL && *env !=NULL; env++) {
tmp1 = estrdup(*env);
if (!(tmp2=strchr(tmp1,'='))) { /* malformed entry? */
efree(tmp1);
continue;
}
*tmp2 = 0;
tmp2++;
php_info_print_table_row(2, tmp1, tmp2);
efree(tmp1);
}
php_info_print_table_end();
}
if (flag & PHP_INFO_VARIABLES) {
zval **data;
SECTION("PHP Variables");
php_info_print_table_start();
php_info_print_table_header(2, "Variable", "Value");
if (zend_ascii_hash_find(&EG(symbol_table), "PHP_SELF", sizeof("PHP_SELF"), (void **) &data) != FAILURE) {
php_info_print_table_row(2, "PHP_SELF", Z_STRVAL_PP(data));
}
if (zend_ascii_hash_find(&EG(symbol_table), "PHP_AUTH_TYPE", sizeof("PHP_AUTH_TYPE"), (void **) &data) != FAILURE) {
php_info_print_table_row(2, "PHP_AUTH_TYPE", Z_STRVAL_PP(data));
}
if (zend_ascii_hash_find(&EG(symbol_table), "PHP_AUTH_USER", sizeof("PHP_AUTH_USER"), (void **) &data) != FAILURE) {
php_info_print_table_row(2, "PHP_AUTH_USER", Z_STRVAL_PP(data));
}
if (zend_ascii_hash_find(&EG(symbol_table), "PHP_AUTH_PW", sizeof("PHP_AUTH_PW"), (void **) &data) != FAILURE) {
php_info_print_table_row(2, "PHP_AUTH_PW", Z_STRVAL_PP(data));
}
php_print_gpcse_array("_REQUEST", sizeof("_REQUEST")-1 TSRMLS_CC);
php_print_gpcse_array("_GET", sizeof("_GET")-1 TSRMLS_CC);
php_print_gpcse_array("_POST", sizeof("_POST")-1 TSRMLS_CC);
php_print_gpcse_array("_FILES", sizeof("_FILES")-1 TSRMLS_CC);
php_print_gpcse_array("_COOKIE", sizeof("_COOKIE")-1 TSRMLS_CC);
php_print_gpcse_array("_SERVER", sizeof("_SERVER")-1 TSRMLS_CC);
php_print_gpcse_array("_ENV", sizeof("_ENV")-1 TSRMLS_CC);
php_info_print_table_end();
}
if (flag & PHP_INFO_LICENSE) {
if (!sapi_module.phpinfo_as_text) {
SECTION("PHP License");
php_info_print_box_start(0);
php_info_print("<p>\n");
php_info_print("This program is free software; you can redistribute it and/or modify ");
php_info_print("it under the terms of the PHP License as published by the PHP Group ");
php_info_print("and included in the distribution in the file: LICENSE\n");
php_info_print("</p>\n");
php_info_print("<p>");
php_info_print("This program is distributed in the hope that it will be useful, ");
php_info_print("but WITHOUT ANY WARRANTY; without even the implied warranty of ");
php_info_print("MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n");
php_info_print("</p>\n");
php_info_print("<p>");
php_info_print("If you did not receive a copy of the PHP license, or have any questions about ");
php_info_print("PHP licensing, please contact license@php.net.\n");
php_info_print("</p>\n");
php_info_print_box_end();
} else {
php_info_print("\nPHP License\n");
php_info_print("This program is free software; you can redistribute it and/or modify\n");
php_info_print("it under the terms of the PHP License as published by the PHP Group\n");
php_info_print("and included in the distribution in the file: LICENSE\n");
php_info_print("\n");
php_info_print("This program is distributed in the hope that it will be useful,\n");
php_info_print("but WITHOUT ANY WARRANTY; without even the implied warranty of\n");
php_info_print("MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n");
php_info_print("\n");
php_info_print("If you did not receive a copy of the PHP license, or have any\n");
php_info_print("questions about PHP licensing, please contact license@php.net.\n");
}
}
if (!sapi_module.phpinfo_as_text) {
php_info_print("</div></body></html>");
}
}
/* }}} */
PHPAPI void php_info_print_table_start()
{
if (!sapi_module.phpinfo_as_text) {
php_info_print("<table border=\"0\" cellpadding=\"3\" width=\"600\">\n");
} else {
php_info_print("\n");
}
}
PHPAPI void php_info_print_table_end()
{
if (!sapi_module.phpinfo_as_text) {
php_info_print("</table><br />\n");
}
}
PHPAPI void php_info_print_box_start(int flag)
{
php_info_print_table_start();
if (flag) {
if (!sapi_module.phpinfo_as_text) {
php_info_print("<tr class=\"h\"><td>\n");
}
} else {
if (!sapi_module.phpinfo_as_text) {
php_info_print("<tr class=\"v\"><td>\n");
} else {
php_info_print("\n");
}
}
}
PHPAPI void php_info_print_box_end()
{
if (!sapi_module.phpinfo_as_text) {
php_info_print("</td></tr>\n");
}
php_info_print_table_end();
}
PHPAPI void php_info_print_hr()
{
if (!sapi_module.phpinfo_as_text) {
php_info_print("<hr />\n");
} else {
php_info_print("\n\n _______________________________________________________________________\n\n");
}
}
PHPAPI void php_info_print_table_colspan_header(int num_cols, char *header)
{
int spaces;
if (!sapi_module.phpinfo_as_text) {
php_info_printf("<tr class=\"h\"><th colspan=\"%d\">%s</th></tr>\n", num_cols, header );
} else {
spaces = (74 - strlen(header));
php_info_printf("%*s%s%*s\n", (int)(spaces/2), " ", header, (int)(spaces/2), " ");
}
}
/* {{{ php_info_print_table_header
*/
PHPAPI void php_info_print_table_header(int num_cols, ...)
{
int i;
va_list row_elements;
char *row_element;
va_start(row_elements, num_cols);
if (!sapi_module.phpinfo_as_text) {
php_info_print("<tr class=\"h\">");
}
for (i=0; i<num_cols; i++) {
row_element = va_arg(row_elements, char *);
if (!row_element || !*row_element) {
row_element = " ";
}
if (!sapi_module.phpinfo_as_text) {
php_info_print("<th>");
php_info_print(row_element);
php_info_print("</th>");
} else {
php_info_print(row_element);
if (i < num_cols-1) {
php_info_print(" => ");
} else {
php_info_print("\n");
}
}
}
if (!sapi_module.phpinfo_as_text) {
php_info_print("</tr>\n");
}
va_end(row_elements);
}
/* }}} */
/* {{{ php_info_print_table_row_internal
*/
static void php_info_print_table_row_internal(int num_cols,
const char *value_class, va_list row_elements)
{
int i;
char *row_element;
if (!sapi_module.phpinfo_as_text) {
php_info_print("<tr>");
}
for (i=0; i<num_cols; i++) {
if (!sapi_module.phpinfo_as_text) {
php_info_printf("<td class=\"%s\">",
(i==0 ? "e" : value_class )
);
}
row_element = va_arg(row_elements, char *);
if (!row_element || !*row_element) {
if (!sapi_module.phpinfo_as_text) {
php_info_print( "<i>no value</i>" );
} else {
php_info_print( " " );
}
} else {
if (!sapi_module.phpinfo_as_text) {
php_info_print_html_esc(row_element, strlen(row_element));
} else {
php_info_print(row_element);
if (i < num_cols-1) {
php_info_print(" => ");
}
}
}
if (!sapi_module.phpinfo_as_text) {
php_info_print(" </td>");
} else if (i == (num_cols - 1)) {
php_info_print("\n");
}
}
if (!sapi_module.phpinfo_as_text) {
php_info_print("</tr>\n");
}
}
/* }}} */
/* {{{ php_info_print_table_row
*/
PHPAPI void php_info_print_table_row(int num_cols, ...)
{
va_list row_elements;
va_start(row_elements, num_cols);
php_info_print_table_row_internal(num_cols, "v", row_elements);
va_end(row_elements);
}
/* }}} */
/* {{{ php_info_print_table_row_ex
*/
PHPAPI void php_info_print_table_row_ex(int num_cols, const char *value_class,
...)
{
va_list row_elements;
va_start(row_elements, value_class);
php_info_print_table_row_internal(num_cols, value_class, row_elements);
va_end(row_elements);
}
/* }}} */
/* {{{ register_phpinfo_constants
*/
void register_phpinfo_constants(INIT_FUNC_ARGS)
{
REGISTER_LONG_CONSTANT("INFO_GENERAL", PHP_INFO_GENERAL, CONST_PERSISTENT|CONST_CS);
REGISTER_LONG_CONSTANT("INFO_CREDITS", PHP_INFO_CREDITS, CONST_PERSISTENT|CONST_CS);
REGISTER_LONG_CONSTANT("INFO_CONFIGURATION", PHP_INFO_CONFIGURATION, CONST_PERSISTENT|CONST_CS);
REGISTER_LONG_CONSTANT("INFO_MODULES", PHP_INFO_MODULES, CONST_PERSISTENT|CONST_CS);
REGISTER_LONG_CONSTANT("INFO_ENVIRONMENT", PHP_INFO_ENVIRONMENT, CONST_PERSISTENT|CONST_CS);
REGISTER_LONG_CONSTANT("INFO_VARIABLES", PHP_INFO_VARIABLES, CONST_PERSISTENT|CONST_CS);
REGISTER_LONG_CONSTANT("INFO_LICENSE", PHP_INFO_LICENSE, CONST_PERSISTENT|CONST_CS);
REGISTER_LONG_CONSTANT("INFO_ALL", PHP_INFO_ALL, CONST_PERSISTENT|CONST_CS);
REGISTER_LONG_CONSTANT("CREDITS_GROUP", PHP_CREDITS_GROUP, CONST_PERSISTENT|CONST_CS);
REGISTER_LONG_CONSTANT("CREDITS_GENERAL", PHP_CREDITS_GENERAL, CONST_PERSISTENT|CONST_CS);
REGISTER_LONG_CONSTANT("CREDITS_SAPI", PHP_CREDITS_SAPI, CONST_PERSISTENT|CONST_CS);
REGISTER_LONG_CONSTANT("CREDITS_MODULES", PHP_CREDITS_MODULES, CONST_PERSISTENT|CONST_CS);
REGISTER_LONG_CONSTANT("CREDITS_DOCS", PHP_CREDITS_DOCS, CONST_PERSISTENT|CONST_CS);
REGISTER_LONG_CONSTANT("CREDITS_FULLPAGE", PHP_CREDITS_FULLPAGE, CONST_PERSISTENT|CONST_CS);
REGISTER_LONG_CONSTANT("CREDITS_QA", PHP_CREDITS_QA, CONST_PERSISTENT|CONST_CS);
REGISTER_LONG_CONSTANT("CREDITS_ALL", PHP_CREDITS_ALL, CONST_PERSISTENT|CONST_CS);
}
/* }}} */
/* {{{ proto void phpinfo([int what]) U
Output a page of useful information about PHP and the current request */
PHP_FUNCTION(phpinfo)
{
int argc = ZEND_NUM_ARGS();
long flag;
if (zend_parse_parameters(argc TSRMLS_CC, "|l", &flag) == FAILURE) {
return;
}
if(!argc) {
flag = PHP_INFO_ALL;
}
/* Andale! Andale! Yee-Hah! */
php_output_start_default(TSRMLS_C);
php_print_info(flag TSRMLS_CC);
php_output_end(TSRMLS_C);
RETURN_TRUE;
}
/* }}} */
/* {{{ proto string phpversion([string extension]) U
Return the current PHP version */
PHP_FUNCTION(phpversion)
{
char *ext_name = NULL;
int ext_name_len = 0;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", &ext_name, &ext_name_len) == FAILURE) {
return;
}
if (!ext_name) {
RETURN_ASCII_STRING(PHP_VERSION, 1);
} else {
char *version;
version = zend_get_module_version(ext_name);
if (version == NULL) {
RETURN_FALSE;
}
RETURN_ASCII_STRING(version, 1);
}
}
/* }}} */
/* {{{ proto void phpcredits([int flag]) U
Prints the list of people who've contributed to the PHP project */
PHP_FUNCTION(phpcredits)
{
int argc = ZEND_NUM_ARGS();
long flag;
if (zend_parse_parameters(argc TSRMLS_CC, "|l", &flag) == FAILURE) {
return;
}
if(!argc) {
flag = PHP_CREDITS_ALL;
}
php_print_credits(flag TSRMLS_CC);
RETURN_TRUE;
}
/* }}} */
/* {{{ php_logo_guid
*/
PHPAPI char *php_logo_guid()
{
char *logo_guid;
time_t the_time;
struct tm *ta, tmbuf;
the_time = time(NULL);
ta = php_localtime_r(&the_time, &tmbuf);
if ((ta->tm_mon==3) && (ta->tm_mday==1)) {
logo_guid = PHP_EGG_LOGO_GUID;
} else {
logo_guid = PHP_LOGO_GUID;
}
return estrdup(logo_guid);
}
/* }}} */
/* {{{ proto string php_logo_guid(void) U
Return the special ID used to request the PHP logo in phpinfo screens*/
PHP_FUNCTION(php_logo_guid)
{
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "") == FAILURE) {
return;
}
RETURN_ASCII_STRING(php_logo_guid(), ZSTR_AUTOFREE);
}
/* }}} */
/* {{{ proto string php_real_logo_guid(void) U
Return the special ID used to request the PHP logo in phpinfo screens*/
PHP_FUNCTION(php_real_logo_guid)
{
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "") == FAILURE) {
return;
}
RETURN_ASCII_STRINGL(PHP_LOGO_GUID, sizeof(PHP_LOGO_GUID)-1, 1);
}
/* }}} */
/* {{{ proto string php_egg_logo_guid(void) U
Return the special ID used to request the PHP logo in phpinfo screens*/
PHP_FUNCTION(php_egg_logo_guid)
{
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "") == FAILURE) {
return;
}
RETURN_ASCII_STRINGL(PHP_EGG_LOGO_GUID, sizeof(PHP_EGG_LOGO_GUID)-1, 1);
}
/* }}} */
/* {{{ proto string zend_logo_guid(void) U
Return the special ID used to request the Zend logo in phpinfo screens*/
PHP_FUNCTION(zend_logo_guid)
{
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "") == FAILURE) {
return;
}
RETURN_ASCII_STRINGL(ZEND_LOGO_GUID, sizeof(ZEND_LOGO_GUID)-1, 1);
}
/* }}} */
/* {{{ proto string php_sapi_name(void) U
Return the current SAPI module name */
PHP_FUNCTION(php_sapi_name)
{
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "") == FAILURE) {
return;
}
if (sapi_module.name) {
RETURN_ASCII_STRING(sapi_module.name, 1);
} else {
RETURN_FALSE;
}
}
/* }}} */
/* {{{ proto string php_uname(void) U
Return information about the system PHP was built on */
PHP_FUNCTION(php_uname)
{
char *mode = "a";
int modelen;
char *tmp;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", &mode, &modelen) == FAILURE) {
return;
}
tmp = php_get_uname(*mode);
RETVAL_RT_STRING(tmp, ZSTR_AUTOFREE);
}
/* }}} */
/* {{{ proto string php_ini_scanned_files(void) U
Return comma-separated string of .ini files parsed from the additional ini dir */
PHP_FUNCTION(php_ini_scanned_files)
{
if (strlen(PHP_CONFIG_FILE_SCAN_DIR) && php_ini_scanned_files) {
RETURN_RT_STRING(php_ini_scanned_files, ZSTR_DUPLICATE);
} else {
RETURN_FALSE;
}
}
/* }}} */
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* End:
* vim600: sw=4 ts=4 fdm=marker
* vim<600: sw=4 ts=4
*/
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