Move fastcgi.c to main

1 files changed, 151 insertions, 0 deletions

diff --git a/main/fastcgi.h b/main/fastcgi.h
new file mode 100644
index 0000000000..fa98730220
--- /dev/null
+++ b/main/fastcgi.h
@@ -0,0 +1,151 @@
+/*
+   +----------------------------------------------------------------------+
+   | PHP Version 7                                                        |
+   +----------------------------------------------------------------------+
+   | Copyright (c) 1997-2015 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: Dmitry Stogov <dmitry@zend.com>                             |
+   +----------------------------------------------------------------------+
+*/
+
+/* $Id$ */
+
+/* FastCGI protocol */
+
+#define FCGI_VERSION_1 1
+
+#define FCGI_MAX_LENGTH 0xffff
+
+#define FCGI_KEEP_CONN  1
+
+/* this is near the perfect hash function for most useful FastCGI variables
+ * which combines efficiency and minimal hash collisions
+ */
+
+#define FCGI_HASH_FUNC(var, var_len) \
+	(UNEXPECTED(var_len < 3) ? var_len : \
+		(((unsigned int)var[3]) << 2) + \
+		(((unsigned int)var[var_len-2]) << 4) + \
+		(((unsigned int)var[var_len-1]) << 2) + \
+		var_len)
+
+#define FCGI_GETENV(request, name) \
+	fcgi_quick_getenv(request, name, sizeof(name)-1, FCGI_HASH_FUNC(name, sizeof(name)-1))
+
+#define FCGI_PUTENV(request, name, value) \
+	fcgi_quick_putenv(request, name, sizeof(name)-1, FCGI_HASH_FUNC(name, sizeof(name)-1), value)
+
+typedef enum _fcgi_role {
+	FCGI_RESPONDER	= 1,
+	FCGI_AUTHORIZER	= 2,
+	FCGI_FILTER		= 3
+} fcgi_role;
+
+typedef enum _fcgi_request_type {
+	FCGI_BEGIN_REQUEST		=  1, /* [in]                              */
+	FCGI_ABORT_REQUEST		=  2, /* [in]  (not supported)             */
+	FCGI_END_REQUEST		=  3, /* [out]                             */
+	FCGI_PARAMS				=  4, /* [in]  environment variables       */
+	FCGI_STDIN				=  5, /* [in]  post data                   */
+	FCGI_STDOUT				=  6, /* [out] response                    */
+	FCGI_STDERR				=  7, /* [out] errors                      */
+	FCGI_DATA				=  8, /* [in]  filter data (not supported) */
+	FCGI_GET_VALUES			=  9, /* [in]                              */
+	FCGI_GET_VALUES_RESULT	= 10  /* [out]                             */
+} fcgi_request_type;
+
+typedef enum _fcgi_protocol_status {
+	FCGI_REQUEST_COMPLETE	= 0,
+	FCGI_CANT_MPX_CONN		= 1,
+	FCGI_OVERLOADED			= 2,
+	FCGI_UNKNOWN_ROLE		= 3
+} dcgi_protocol_status;
+
+typedef struct _fcgi_header {
+	unsigned char version;
+	unsigned char type;
+	unsigned char requestIdB1;
+	unsigned char requestIdB0;
+	unsigned char contentLengthB1;
+	unsigned char contentLengthB0;
+	unsigned char paddingLength;
+	unsigned char reserved;
+} fcgi_header;
+
+typedef struct _fcgi_begin_request {
+	unsigned char roleB1;
+	unsigned char roleB0;
+	unsigned char flags;
+	unsigned char reserved[5];
+} fcgi_begin_request;
+
+typedef struct _fcgi_begin_request_rec {
+	fcgi_header hdr;
+	fcgi_begin_request body;
+} fcgi_begin_request_rec;
+
+typedef struct _fcgi_end_request {
+    unsigned char appStatusB3;
+    unsigned char appStatusB2;
+    unsigned char appStatusB1;
+    unsigned char appStatusB0;
+    unsigned char protocolStatus;
+    unsigned char reserved[3];
+} fcgi_end_request;
+
+typedef struct _fcgi_end_request_rec {
+	fcgi_header hdr;
+	fcgi_end_request body;
+} fcgi_end_request_rec;
+
+/* FastCGI client API */
+
+typedef void (*fcgi_apply_func)(char *var, unsigned int var_len, char *val, unsigned int val_len, void *arg);
+
+typedef struct _fcgi_request fcgi_request;
+
+int fcgi_init(void);
+void fcgi_shutdown(void);
+int fcgi_is_fastcgi(void);
+int fcgi_in_shutdown(void);
+void fcgi_terminate(void);
+int fcgi_listen(const char *path, int backlog);
+fcgi_request* fcgi_init_request(int listen_socket);
+void fcgi_destroy_request(fcgi_request *req);
+int fcgi_accept_request(fcgi_request *req);
+int fcgi_finish_request(fcgi_request *req, int force_close);
+
+char* fcgi_getenv(fcgi_request *req, const char* var, int var_len);
+char* fcgi_putenv(fcgi_request *req, char* var, int var_len, char* val);
+char* fcgi_quick_getenv(fcgi_request *req, const char* var, int var_len, unsigned int hash_value);
+char* fcgi_quick_putenv(fcgi_request *req, char* var, int var_len, unsigned int hash_value, char* val);
+void  fcgi_loadenv(fcgi_request *req, fcgi_apply_func load_func, zval *array);
+
+int fcgi_read(fcgi_request *req, char *str, int len);
+
+int fcgi_write(fcgi_request *req, fcgi_request_type type, const char *str, int len);
+int fcgi_flush(fcgi_request *req, int close);
+
+#ifdef PHP_WIN32
+void fcgi_impersonate(void);
+#endif
+
+void fcgi_set_mgmt_var(const char * name, size_t name_len, const char * value, size_t value_len);
+void fcgi_free_mgmt_var_cb(zval *zv);
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ * vim600: sw=4 ts=4 fdm=marker
+ * vim<600: sw=4 ts=4
+ */