+++ /dev/null
-/*
- +----------------------------------------------------------------------+
- | PHP version 4.0 |
- +----------------------------------------------------------------------+
- | Copyright (c) 1997, 1998, 1999 The PHP Group |
- +----------------------------------------------------------------------+
- | This source file is subject to version 2.0 of the PHP license, |
- | that is bundled with this package in the file LICENSE, and is |
- | available at through the world-wide-web at |
- | http://www.php.net/license/2_0.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. |
- +----------------------------------------------------------------------+
- | Author: Sascha Schumann <sascha@schumann.cx> |
- +----------------------------------------------------------------------+
- */
-
-/*
- * TODO:
- * - fix (?) POST handler (maybe AOLserver bug)
- * - write documentation
- */
-
-/* $Id$ */
-
-/* conflict between PHP and AOLserver */
-#define Debug php_Debug
-#include "php.h"
-#undef Debug
-
-#ifdef HAVE_AOLSERVER
-
-#ifndef ZTS
-#error AOLserver module only useable in thread-safe mode
-#endif
-
-#include "php_ini.h"
-#include "php_globals.h"
-#include "SAPI.h"
-#include "main.h"
-
-#include "ns.h"
-
-#include "php_version.h"
-
-int Ns_ModuleVersion = 1;
-
-#define NSLS_D ns_globals_struct *ns_context
-#define NSLS_DC , NSLS_D
-#define NSLS_C ns_context
-#define NSLS_CC , NSLS_C
-#define NSG(v) (ns_context->v)
-#define NSLS_FETCH() ns_globals_struct *ns_context = ts_resource(ns_globals_id)
-
-static int ns_globals_id;
-
-typedef struct {
- sapi_module_struct *sapi_module;
- char *ns_server;
- char *ns_module;
-} php_ns_context;
-
-typedef struct {
- Ns_Conn *conn;
- Ns_DString content_type;
-} ns_globals_struct;
-
-static void php_ns_config(php_ns_context *ctx);
-
-static int
-php_ns_sapi_ub_write(const char *str, uint str_length)
-{
- int sent_bytes;
- NSLS_FETCH();
-
- sent_bytes = Ns_ConnWrite(NSG(conn), (void *) str, str_length);
-
- return sent_bytes;
-}
-
-static int
-php_ns_sapi_header_handler(sapi_header_struct *sapi_header, sapi_headers_struct *sapi_headers SLS_DC)
-{
- char *header_name, *header_content;
- char *p;
- NSLS_FETCH();
-
- header_name = sapi_header->header;
- header_content = p = strchr(header_name, ':');
-
- if(!p) return 0;
-
- *p = '\0';
- do {
- header_content++;
- } while(*header_content == ' ');
-
- if(!strcasecmp(header_name, "Content-type")) {
- Ns_ConnSetTypeHeader(NSG(conn), header_content);
- } else {
- Ns_ConnSetHeaders(NSG(conn), header_name, header_content);
- }
-
- *p = ':';
-
- efree(sapi_header->header);
-
- return 0;
-}
-
-static int
-php_ns_sapi_send_headers(sapi_headers_struct *sapi_headers SLS_DC)
-{
- NSLS_FETCH();
-
- if(SG(sapi_headers).send_default_content_type) {
- Ns_ConnSetRequiredHeaders(NSG(conn), "text/html", 0);
- }
- Ns_ConnFlushHeaders(NSG(conn), SG(sapi_headers).http_response_code);
- return SAPI_HEADER_SENT_SUCCESSFULLY;
-}
-
-static int
-php_ns_sapi_read_post(char *buf, uint count_bytes SLS_DC)
-{
- uint total_read = 0;
- NSLS_FETCH();
-
- total_read = Ns_ConnRead(NSG(conn), buf, count_bytes);
-
- if(total_read == NS_ERROR) {
- total_read = -1;
- }
-
- return total_read;
-}
-
-static char *
-php_ns_sapi_read_cookies(SLS_D)
-{
- int i;
- char *http_cookie = NULL;
- NSLS_FETCH();
-
- i = Ns_SetFind(NSG(conn->headers), "cookie");
- if(i != -1) {
- http_cookie = Ns_SetValue(NSG(conn->headers), i);
- }
-
- return http_cookie;
-}
-
-static sapi_module_struct sapi_module = {
- "PHP Language",
-
- php_module_startup, /* startup */
- php_module_shutdown_wrapper, /* shutdown */
-
- php_ns_sapi_ub_write, /* unbuffered write */
-
- php_error, /* error handler */
-
- php_ns_sapi_header_handler, /* header handler */
- php_ns_sapi_send_headers, /* send headers handler */
- NULL, /* send header handler */
-
- php_ns_sapi_read_post, /* read POST data */
- php_ns_sapi_read_cookies, /* read Cookies */
-
- STANDARD_SAPI_MODULE_PROPERTIES
-};
-
-static void
-php_ns_hash_environment(NSLS_D CLS_DC ELS_DC PLS_DC SLS_DC)
-{
- int i;
-
- for(i = 0; i < Ns_SetSize(NSG(conn->headers)); i++) {
- char *key = Ns_SetKey(NSG(conn->headers), i);
- char *value = Ns_SetValue(NSG(conn->headers), i);
- char *p;
- char c;
- zval *pval;
- char buf[512];
- int buf_len;
-
- buf_len = snprintf(buf, 511, "HTTP_%s", key);
- for(p = buf; (c = *p); p++) {
- c = toupper(c);
- if(c < 'A' || c > 'Z') {
- c = '_';
- }
- *p = c;
- }
-
- MAKE_STD_ZVAL(pval);
- pval->type = IS_STRING;
- pval->value.str.len = strlen(value);
- pval->value.str.val = estrndup(value, pval->value.str.len);
-
- zend_hash_update(&EG(symbol_table), buf, buf_len + 1, &pval, sizeof(zval *), NULL);
- }
-}
-
-static int
-php_ns_module_main(NSLS_D SLS_DC)
-{
- zend_file_handle file_handle;
- CLS_FETCH();
- ELS_FETCH();
- PLS_FETCH();
-
- file_handle.type = ZEND_HANDLE_FILENAME;
- file_handle.filename = SG(request_info).path_translated;
-
- php_request_startup(CLS_C ELS_CC PLS_CC SLS_CC);
- php_ns_hash_environment(NSLS_C CLS_CC ELS_CC PLS_CC SLS_CC);
- php_execute_script(&file_handle CLS_CC ELS_CC PLS_CC);
- php_request_shutdown(NULL);
-
- return NS_OK;
-}
-
-static void
-php_ns_request_ctor(NSLS_D SLS_DC)
-{
- char *server;
- Ns_DString ds;
- char *root;
-
- server = Ns_ConnServer(NSG(conn));
-
- SG(request_info).query_string = NSG(conn->request->query);
-
- Ns_DStringInit(&ds);
- Ns_UrlToFile(&ds, server, NSG(conn->request->url));
- SG(request_info).path_translated = strdup(Ns_DStringValue(&ds));
- Ns_DStringFree(&ds);
- root = Ns_PageRoot(server);
- SG(request_info).request_uri = SG(request_info).path_translated + strlen(root);
- SG(request_info).request_method = NSG(conn)->request->method;
- SG(request_info).content_length = Ns_ConnContentLength(NSG(conn));
- Ns_DStringInit(&NSG(content_type));
- Ns_ConnCopyToDString(NSG(conn), SG(request_info).content_length, &NSG(content_type));
- SG(request_info).content_type = Ns_DStringValue(&NSG(content_type));
- SG(request_info).auth_user = NULL;
- SG(request_info).auth_password = NULL;
-}
-
-static void
-php_ns_request_dtor(NSLS_D SLS_DC)
-{
- free(SG(request_info).path_translated);
- Ns_DStringFree(&NSG(content_type));
-}
-
-static int
-php_ns_request_handler(void *context, Ns_Conn *conn)
-{
- int status = NS_OK;
- SLS_FETCH();
- NSLS_FETCH();
-
- NSG(conn) = conn;
-
- php_ns_request_ctor(NSLS_C SLS_CC);
-
- status = php_ns_module_main(NSLS_C SLS_CC);
-
- php_ns_request_dtor(NSLS_C SLS_CC);
-
- ts_free_thread();
-
- return status;
-}
-
-static void
-php_ns_config(php_ns_context *ctx)
-{
- int i;
- char *path;
- Ns_Set *set;
-
- path = Ns_ConfigPath(ctx->ns_server, ctx->ns_module, NULL);
- set = Ns_ConfigGetSection(path);
-
- for(i = 0; set && i < Ns_SetSize(set); i++) {
- char *key = Ns_SetKey(set, i);
- char *value = Ns_SetValue(set, i);
-
- if(!strcasecmp(key, "map")) {
- Ns_Log(Notice, "Registering PHP for \"%s\"", value);
- Ns_RegisterRequest(ctx->ns_server, "GET", value, php_ns_request_handler, NULL, ctx, 0);
- Ns_RegisterRequest(ctx->ns_server, "POST", value, php_ns_request_handler, NULL, ctx, 0);
- Ns_RegisterRequest(ctx->ns_server, "HEAD", value, php_ns_request_handler, NULL, ctx, 0);
- } else if(!strcasecmp(key, "php_value")) {
- char *val;
-
- val = strchr(value, ' ');
- if(val) {
- char *new_key;
-
- new_key = estrndup(value, val - value);
-
- do {
- val++;
- } while(*val == ' ');
-
- Ns_Log(Debug, "PHP configuration option '%s=%s'", new_key, val);
- php_alter_ini_entry(new_key, strlen(new_key) + 1, val,
- strlen(val) + 1, PHP_INI_SYSTEM);
-
- efree(new_key);
- }
- }
-
- }
-}
-
-static void
-php_ns_server_shutdown(void *context)
-{
- php_ns_context *ctx = (php_ns_context *) context;
-
- ctx->sapi_module->shutdown(ctx->sapi_module);
- sapi_shutdown();
- tsrm_shutdown();
-
- free(ctx->ns_module);
- free(ctx->ns_server);
- free(ctx);
-}
-
-int Ns_ModuleInit(char *server, char *module)
-{
- php_ns_context *ctx;
-
- tsrm_startup(1, 1, 0);
- sapi_startup(&sapi_module);
- sapi_module.startup(&sapi_module);
-
- ns_globals_id = ts_allocate_id(sizeof(ns_globals_struct), NULL, NULL);
-
- ctx = malloc(sizeof *ctx);
- ctx->sapi_module = &sapi_module;
- ctx->ns_server = strdup(server);
- ctx->ns_module = strdup(module);
-
- php_ns_config(ctx);
-
- Ns_RegisterServerShutdown(server, php_ns_server_shutdown, ctx);
-
- return NS_OK;
-}
-
-#endif
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