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php-src/ext/standard/info.c
Andi Gutmans 7eef22472c - Small fixes
1999-05-20 12:06:45 +00:00

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/*
+----------------------------------------------------------------------+
| PHP HTML Embedded Scripting Language Version 3.0 |
+----------------------------------------------------------------------+
| Copyright (c) 1997,1998 PHP Development Team (See Credits file) |
+----------------------------------------------------------------------+
| This program is free software; you can redistribute it and/or modify |
| it under the terms of one of the following licenses: |
| |
| A) the GNU General Public License as published by the Free Software |
| Foundation; either version 2 of the License, or (at your option) |
| any later version. |
| |
| B) the PHP License as published by the PHP Development Team and |
| included in the distribution in the file: LICENSE |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of both licenses referred to here. |
| If you did not, or have any questions about PHP licensing, please |
| contact core@php.net. |
+----------------------------------------------------------------------+
| Authors: Rasmus Lerdorf <rasmus@lerdorf.on.ca> |
| Zeev Suraski <zeev@zend.com> |
+----------------------------------------------------------------------+
*/
#include "php.h"
#include "php_ini.h"
#include "php_globals.h"
#include "ext/standard/head.h"
#include "info.h"
#include "SAPI.h"
#ifndef MSVC5
#include "build-defs.h"
#endif
#include "zend_globals.h" /* needs ELS */
#define PHP3_CONF_LONG(directive,value1,value2) \
php3_printf("<tr><td bgcolor=\"" PHP_ENTRY_NAME_COLOR "\">%s</td><td bgcolor=\"" PHP_CONTENTS_COLOR "\">%ld</td><td bgcolor=\"" PHP_CONTENTS_COLOR "\">%ld</td></tr>\n",directive,value1,value2);
#define SECTION(name) PUTS("<hr><h2>" name "</h2>\n")
#define CREDIT_LINE(module, authors) php_info_print_table_row(2, module, authors)
static int _display_module_info(php3_module_entry *module)
{
if (module->info_func) {
php3_printf("<hr><h2>%s</h2>\n", module->name);
module->info_func(module);
}
return 0;
}
PHPAPI void _php3_info(void)
{
char **env,*tmp1,*tmp2;
char *php3_uname;
#if WIN32|WINNT
char php3_windows_uname[256];
DWORD dwBuild=0;
DWORD dwVersion = GetVersion();
DWORD dwWindowsMajorVersion = (DWORD)(LOBYTE(LOWORD(dwVersion)));
DWORD dwWindowsMinorVersion = (DWORD)(HIBYTE(LOWORD(dwVersion)));
#endif
ELS_FETCH();
PLS_FETCH();
SLS_FETCH();
#if WIN32|WINNT
// Get build numbers for Windows NT or Win95
if (dwVersion < 0x80000000){
dwBuild = (DWORD)(HIWORD(dwVersion));
snprintf(php3_windows_uname,255,"%s %d.%d build %d","Windows NT",dwWindowsMajorVersion,dwWindowsMinorVersion,dwBuild);
} else {
snprintf(php3_windows_uname,255,"%s %d.%d","Windows 95/98",dwWindowsMajorVersion,dwWindowsMinorVersion);
}
php3_uname = php3_windows_uname;
#else
php3_uname=PHP_UNAME;
#endif
php3_printf("<center><h1>PHP Version %s</h1></center>\n", PHP_VERSION);
PUTS("<hr><a href=\"http://www.php.net/\"><img src=\"");
if (SG(request_info).request_uri) {
PUTS(SG(request_info).request_uri);
}
PUTS("?=PHPE9568F34-D428-11d2-A769-00AA001ACF42\" border=\"0\" width=\"100\" height=\"56\" align=\"right\"></a>\n");
php3_printf("System: %s<br>Build Date: %s\n<br>", php3_uname, __DATE__);
php3_printf("php3.ini path: %s<br>\n", CONFIGURATION_FILE_PATH);
php3_printf("ZEND_DEBUG=%d<br>\n", ZEND_DEBUG);
#ifdef ZTS
php3_printf("ZTS is defined");
#else
php3_printf("ZTS is undefined");
#endif
/* Zend Engine */
PUTS("<hr><a href=\"http://www.zend.com/\"><img src=\"");
if (SG(request_info).request_uri) {
PUTS(SG(request_info).request_uri);
}
PUTS("?=PHPE9568F35-D428-11d2-A769-00AA001ACF42\" border=\"0\" width=\"100\" height=\"89\" align=\"right\"></a>\n");
php3_printf("This program makes use of the Zend scripting language engine:<br><pre>%s</pre>", get_zend_version());
PUTS("<center>");
PUTS("<hr><h1>Credits</h1>\n");
PUTS("<table border=5 width=\"600\">\n");
PUTS("<tr><th colspan=\"2\" bgcolor=\"" PHP_HEADER_COLOR "\">PHP 4.0 Authors</th></tr>\n");
php_info_print_table_header(2, "Module", "Authors");
CREDIT_LINE("Scripting Language Engine", "Andi Gutmans, Zeev Suraski");
CREDIT_LINE("Extension Module API", "Andi Gutmans, Zeev Suraski");
CREDIT_LINE("UNIX Build and Modularization", "Stig Bakken");
CREDIT_LINE("Win32 Port", "Shane Caraveo, Zeev Suraski");
CREDIT_LINE("Server API (SAPI) Abstraction Layer", "Andi Gutmans, Shane Caraveo, Zeev Suraski");
CREDIT_LINE("Apache SAPI Module", "Rasmus Lerdorf, Zeev Suraski");
CREDIT_LINE("ISAPI SAPI Module", "Andi Gutmans, Zeev Suraski");
CREDIT_LINE("CGI SAPI Module", "Rasmus Lerdorf, Stig Bakken");
PUTS("</table>\n");
PUTS("<hr><h1>Configuraton</h1>\n");
PUTS("<h2>PHP Core</h2>\n");
display_ini_entries(NULL);
_php3_hash_apply(&module_registry,(int (*)(void *)) _display_module_info);
#if 0
/* apache only directives */
PHP3_CONF_LONG("engine", INI_ORIG_INT("engine"), INI_INT("engine")); /* apache only */
PHP3_CONF_LONG("xbithack", INI_ORIG_INT("xbithack"), INI_INT("xbithack")); /* apache only */
PHP3_CONF_LONG("last_modified", INI_ORIG_INT("last_modified"), INI_INT("last_modified")); /* apache only */
/* end of apache only directives */
#endif
SECTION("Environment");
PUTS("<table border=5 width=\"600\">\n");
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);
}
PUTS("</table>\n");
{
pval **data, **tmp;
char *string_key;
ulong num_key;
SECTION("PHP Variables");
PUTS("<table border=5 width=\"600\">\n");
php_info_print_table_header(2, "Variable", "Value");
if (_php3_hash_find(&EG(symbol_table), "PHP_SELF", sizeof("PHP_SELF"), (void **) &data) != FAILURE) {
php_info_print_table_row(2, "PHP_SELF", (*data)->value.str.val);
}
if (_php3_hash_find(&EG(symbol_table), "PHP_AUTH_TYPE", sizeof("PHP_AUTH_TYPE"), (void **) &data) != FAILURE) {
php_info_print_table_row(2, "PHP_AUTH_TYPE", (*data)->value.str.val);
}
if (_php3_hash_find(&EG(symbol_table), "PHP_AUTH_USER", sizeof("PHP_AUTH_USER"), (void **) &data) != FAILURE) {
php_info_print_table_row(2, "PHP_AUTH_USER", (*data)->value.str.val);
}
if (_php3_hash_find(&EG(symbol_table), "PHP_AUTH_PW", sizeof("PHP_AUTH_PW"), (void **) &data) != FAILURE) {
php_info_print_table_row(2, "PHP_AUTH_PW", (*data)->value.str.val);
}
if (_php3_hash_find(&EG(symbol_table), "HTTP_GET_VARS", sizeof("HTTP_GET_VARS"), (void **) &data) != FAILURE) {
_php3_hash_internal_pointer_reset((*data)->value.ht);
while (_php3_hash_get_current_data((*data)->value.ht, (void **) &tmp) == SUCCESS) {
convert_to_string(*tmp);
PUTS("<tr><td bgcolor=\"" PHP_ENTRY_NAME_COLOR "\">HTTP_GET_VARS[\"");
switch (_php3_hash_get_current_key((*data)->value.ht, &string_key, &num_key)) {
case HASH_KEY_IS_STRING:
PUTS(string_key);
efree(string_key);
break;
case HASH_KEY_IS_LONG:
php3_printf("%ld",num_key);
break;
}
PUTS("\"]</td><td bgcolor=\"" PHP_CONTENTS_COLOR "\">");
PUTS((*tmp)->value.str.val); /* This could be "Array" - too ugly to expand that for now */
PUTS("</td></tr>\n");
_php3_hash_move_forward((*data)->value.ht);
}
}
if (_php3_hash_find(&EG(symbol_table), "HTTP_POST_VARS", sizeof("HTTP_POST_VARS"), (void **) &data) != FAILURE) {
_php3_hash_internal_pointer_reset((*data)->value.ht);
while (_php3_hash_get_current_data((*data)->value.ht, (void **) &tmp) == SUCCESS) {
convert_to_string(*tmp);
PUTS("<tr><td bgcolor=\"" PHP_ENTRY_NAME_COLOR "\">HTTP_POST_VARS[\"");
switch (_php3_hash_get_current_key((*data)->value.ht, &string_key, &num_key)) {
case HASH_KEY_IS_STRING:
PUTS(string_key);
efree(string_key);
break;
case HASH_KEY_IS_LONG:
php3_printf("%ld",num_key);
break;
}
PUTS("\"]</td><td bgcolor=\"" PHP_CONTENTS_COLOR "\">");
PUTS((*tmp)->value.str.val);
PUTS("</td></tr>\n");
_php3_hash_move_forward((*data)->value.ht);
}
}
if (_php3_hash_find(&EG(symbol_table), "HTTP_COOKIE_VARS", sizeof("HTTP_COOKIE_VARS"), (void **) &data) != FAILURE) {
_php3_hash_internal_pointer_reset((*data)->value.ht);
while (_php3_hash_get_current_data((*data)->value.ht, (void **) &tmp) == SUCCESS) {
convert_to_string(*tmp);
PUTS("<tr><td bgcolor=\"" PHP_ENTRY_NAME_COLOR "\">HTTP_COOKIE_VARS[\"");
switch (_php3_hash_get_current_key((*data)->value.ht, &string_key, &num_key)) {
case HASH_KEY_IS_STRING:
PUTS(string_key);
efree(string_key);
break;
case HASH_KEY_IS_LONG:
php3_printf("%ld",num_key);
break;
}
PUTS("\"]</td><td bgcolor=\"" PHP_CONTENTS_COLOR "\">");
PUTS((*tmp)->value.str.val);
PUTS("</td></tr>\n");
_php3_hash_move_forward((*data)->value.ht);
}
}
PUTS("</table>\n");
}
#if APACHE
{
register int i;
array_header *arr;
table_entry *elts;
request_rec *r;
SLS_FETCH();
r = ((request_rec *) SG(server_context));
arr = table_elts(r->subprocess_env);
elts = (table_entry *)arr->elts;
SECTION("Apache Environment");
PUTS("<table border=5 width=\"600\">\n");
php_info_print_table_header(2, "Variable", "Value");
for (i=0; i < arr->nelts; i++) {
php_info_print_table_row(2, elts[i].key, elts[i].val);
}
PUTS("</table>\n");
}
#endif
#if APACHE
{
array_header *env_arr;
table_entry *env;
int i;
request_rec *r;
SLS_FETCH();
r = ((request_rec *) SG(server_context));
SECTION("HTTP Headers Information");
PUTS("<table border=5 width=\"600\">\n");
PUTS(" <tr><th colspan=2 bgcolor=\"" PHP_HEADER_COLOR "\">HTTP Request Headers</th></tr>\n");
php_info_print_table_row(2, "HTTP Request", r->the_request);
env_arr = table_elts(r->headers_in);
env = (table_entry *)env_arr->elts;
for (i = 0; i < env_arr->nelts; ++i) {
if (env[i].key) {
php_info_print_table_row(2, env[i].key, env[i].val);
}
}
PUTS(" <tr><th colspan=2 bgcolor=\"" PHP_HEADER_COLOR "\">HTTP Response Headers</th></tr>\n");
env_arr = table_elts(r->headers_out);
env = (table_entry *)env_arr->elts;
for(i = 0; i < env_arr->nelts; ++i) {
if (env[i].key) {
php_info_print_table_row(2, env[i].key, env[i].val);
}
}
PUTS("</table>\n\n");
}
#endif
PUTS("</center>");
SECTION("PHP License");
PUTS("<PRE>This program is free software; you can redistribute it and/or modify\n");
PUTS("it under the terms of:\n");
PUTS("\n");
PUTS("A) the GNU General Public License as published by the Free Software\n");
PUTS(" Foundation; either version 2 of the License, or (at your option)\n");
PUTS(" any later version.\n");
PUTS("\n");
PUTS("B) the PHP License as published by the PHP Development Team and\n");
PUTS(" included in the distribution in the file: LICENSE\n");
PUTS("\n");
PUTS("This program is distributed in the hope that it will be useful,\n");
PUTS("but WITHOUT ANY WARRANTY; without even the implied warranty of\n");
PUTS("MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n");
PUTS("GNU General Public License for more details.\n");
PUTS("\n");
PUTS("You should have received a copy of both licenses referred to here.\n");
PUTS("If you did not, or have any questions about PHP licensing, please\n");
PUTS("contact core@php.net.</PRE>\n");
}
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);
php3_printf("<tr>");
for (i=0; i<num_cols; i++) {
row_element = va_arg(row_elements, char *);
if (!row_element || !*row_element) {
row_element = "&nbsp;";
}
php3_printf("<th bgcolor=\"" PHP_HEADER_COLOR "\" valign=\"top\">%s</th>", row_element);
}
php3_printf("</tr>\n");
va_end(row_elements);
}
PHPAPI void php_info_print_table_row(int num_cols, ...)
{
int i;
va_list row_elements;
char *color = PHP_ENTRY_NAME_COLOR;
char *row_element;
va_start(row_elements, num_cols);
php3_printf("<tr>");
for (i=0; i<num_cols; i++) {
row_element = va_arg(row_elements, char *);
if (!row_element || !*row_element) {
row_element = "&nbsp;";
}
php3_printf("<td bgcolor=\"%s\" valign=\"top\">%s</td>", color, row_element);
color = PHP_CONTENTS_COLOR;
}
php3_printf("</tr>\n");
va_end(row_elements);
}
/* {{{ proto void phpinfo(void)
Output a page of useful information about PHP and the current request */
PHP_FUNCTION(info)
{
_php3_info();
RETURN_TRUE;
}
/* }}} */
/* {{{ proto string phpversion(void)
Return the current PHP version */
PHP_FUNCTION(version)
{
RETURN_STRING(PHP_VERSION,1);
}
/* }}} */
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* End:
*/
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