Integrate TLDK with NGINX

Created a clone of nginx (from https://github.com/nginx/nginx)
to demonstrate and benchmark TLDK library integrated with real
world application.
A new nginx module is created and and BSD socket-like API is implemented
on top of native TLDK API.
Note, that right now only minimalistic subset of socket-like API is provided:
- accept
- close
- readv
- recv
- writev
so only limited nginx functionality is available for a moment.

Change-Id: Ie1efe9349a0538da4348a48fb8306cbf636b5a92
Signed-off-by: Mohammad Abdul Awal <mohammad.abdul.awal@intel.com>
Signed-off-by: Reshma Pattan <reshma.pattan@intel.com>
Signed-off-by: Remy Horton <remy.horton@intel.com>
Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>

1 files changed, 111 insertions, 0 deletions

diff --git a/app/nginx/src/core/ngx_core.h b/app/nginx/src/core/ngx_core.h
new file mode 100644
index 0000000..2069373
--- /dev/null
+++ b/app/nginx/src/core/ngx_core.h
@@ -0,0 +1,111 @@
+
+/*
+ * Copyright (C) Igor Sysoev
+ * Copyright (C) Nginx, Inc.
+ */
+
+
+#ifndef _NGX_CORE_H_INCLUDED_
+#define _NGX_CORE_H_INCLUDED_
+
+
+#include <ngx_config.h>
+
+
+typedef struct ngx_module_s          ngx_module_t;
+typedef struct ngx_conf_s            ngx_conf_t;
+typedef struct ngx_cycle_s           ngx_cycle_t;
+typedef struct ngx_pool_s            ngx_pool_t;
+typedef struct ngx_chain_s           ngx_chain_t;
+typedef struct ngx_log_s             ngx_log_t;
+typedef struct ngx_open_file_s       ngx_open_file_t;
+typedef struct ngx_command_s         ngx_command_t;
+typedef struct ngx_file_s            ngx_file_t;
+typedef struct ngx_event_s           ngx_event_t;
+typedef struct ngx_event_aio_s       ngx_event_aio_t;
+typedef struct ngx_connection_s      ngx_connection_t;
+typedef struct ngx_thread_task_s     ngx_thread_task_t;
+typedef struct ngx_ssl_s             ngx_ssl_t;
+typedef struct ngx_ssl_connection_s  ngx_ssl_connection_t;
+
+typedef void (*ngx_event_handler_pt)(ngx_event_t *ev);
+typedef void (*ngx_connection_handler_pt)(ngx_connection_t *c);
+
+
+#define  NGX_OK          0
+#define  NGX_ERROR      -1
+#define  NGX_AGAIN      -2
+#define  NGX_BUSY       -3
+#define  NGX_DONE       -4
+#define  NGX_DECLINED   -5
+#define  NGX_ABORT      -6
+
+
+#include <ngx_errno.h>
+#include <ngx_atomic.h>
+#include <ngx_thread.h>
+#include <ngx_rbtree.h>
+#include <ngx_time.h>
+#include <ngx_socket.h>
+#include <ngx_string.h>
+#include <ngx_files.h>
+#include <ngx_shmem.h>
+#include <ngx_process.h>
+#include <ngx_user.h>
+#include <ngx_dlopen.h>
+#include <ngx_parse.h>
+#include <ngx_parse_time.h>
+#include <ngx_log.h>
+#include <ngx_alloc.h>
+#include <ngx_palloc.h>
+#include <ngx_buf.h>
+#include <ngx_queue.h>
+#include <ngx_array.h>
+#include <ngx_list.h>
+#include <ngx_hash.h>
+#include <ngx_file.h>
+#include <ngx_crc.h>
+#include <ngx_crc32.h>
+#include <ngx_murmurhash.h>
+#if (NGX_PCRE)
+#include <ngx_regex.h>
+#endif
+#include <ngx_radix_tree.h>
+#include <ngx_times.h>
+#include <ngx_rwlock.h>
+#include <ngx_shmtx.h>
+#include <ngx_slab.h>
+#include <ngx_inet.h>
+#include <ngx_cycle.h>
+#include <ngx_resolver.h>
+#if (NGX_OPENSSL)
+#include <ngx_event_openssl.h>
+#endif
+#include <ngx_process_cycle.h>
+#include <ngx_conf_file.h>
+#include <ngx_module.h>
+#include <ngx_open_file_cache.h>
+#include <ngx_os.h>
+#include <ngx_connection.h>
+#include <ngx_syslog.h>
+#include <ngx_proxy_protocol.h>
+
+
+#define LF     (u_char) '\n'
+#define CR     (u_char) '\r'
+#define CRLF   "\r\n"
+
+
+#define ngx_abs(value)       (((value) >= 0) ? (value) : - (value))
+#define ngx_max(val1, val2)  ((val1 < val2) ? (val2) : (val1))
+#define ngx_min(val1, val2)  ((val1 > val2) ? (val2) : (val1))
+
+void ngx_cpuinfo(void);
+
+#if (NGX_HAVE_OPENAT)
+#define NGX_DISABLE_SYMLINKS_OFF        0
+#define NGX_DISABLE_SYMLINKS_ON         1
+#define NGX_DISABLE_SYMLINKS_NOTOWNER   2
+#endif
+
+#endif /* _NGX_CORE_H_INCLUDED_ */