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/********************************************************/
/* ntapi: Native API core library */
/* Copyright (C) 2013--2017 Z. Gilboa */
/* Released under GPLv2 and GPLv3; see COPYING.NTAPI. */
/********************************************************/
#ifndef ___NTAPI_IMPL_H_
#define ___NTAPI_IMPL_H_
#include <psxtypes/psxtypes.h>
#include <ntapi/nt_object.h>
#include <ntapi/nt_sysinfo.h>
#include <ntapi/nt_thread.h>
#include <ntapi/nt_process.h>
#include <ntapi/ntapi.h>
#include "ntapi_hash_table.h"
#include "ntapi_context.h"
#include "ntapi_fnapi.h"
#define __NT_BASED_NAMED_OBJECTS {'\\','B','a','s','e', \
'N','a','m','e','d', \
'O','b','j','e','c','t','s'}
/* helper macros */
#define __NT_ROUND_UP_TO_POWER_OF_2(x,y)(x + (y-1)) & ~(y-1)
#define __NT_IS_MISALIGNED_BUFFER(x) ((!(uintptr_t)x) || ((uintptr_t)x % sizeof(size_t)))
#define __NT_IS_MISALIGNED_LENGTH(x) (x % sizeof(size_t))
#define __NT_FILE_SYNC_IO (NT_FILE_SYNCHRONOUS_IO_ALERT|NT_FILE_SYNCHRONOUS_IO_NONALERT)
/* user-defined options: head */
#ifndef __NT_TTY_MONITORS
#define __NT_TTY_MONITORS 0x10
#endif
#ifndef __NT_FORK_CHILD_WAIT_MILLISEC
#define __NT_FORK_CHILD_WAIT_MILLISEC 60000
#endif
#ifndef __NT_SYNC_BLOCK_LOCK_TRIES
#define __NT_SYNC_BLOCK_LOCK_TRIES 1024
#endif
#ifndef __NT_IPC_PAGES
#define __NT_IPC_PAGES 64
#endif
/* user-defined options: tail */
/* internal page size */
#ifndef __NT_INTERNAL_PAGE_SIZE
#define __NT_INTERNAL_PAGE_SIZE 4096
#endif
/* .bss section */
#ifndef __NT_BSS_RESERVED_PAGES
#define __NT_BSS_RESERVED_PAGES 10
#endif
/* runtime buffers */
#define __NT_BSS_ARGV_BUFFER_SIZE __NT_INTERNAL_PAGE_SIZE * 2
#define __NT_BSS_IPC_BUFFER_SIZE __NT_INTERNAL_PAGE_SIZE * 2
#define __NT_BSS_ARGV_MAX_IDX __NT_BSS_ARGV_BUFFER_SIZE \
/ sizeof(uintptr_t)
#define __NT_BSS_ARGS_BUFFER_SIZE __NT_INTERNAL_PAGE_SIZE \
* __NT_BSS_RESERVED_PAGES \
- __NT_BSS_ARGV_BUFFER_SIZE \
- __NT_BSS_IPC_BUFFER_SIZE
/* ntapi .bss section structure */
typedef struct ___ntapi_img_sec_bss {
wchar16_t * argv_envp_array[__NT_BSS_ARGV_MAX_IDX];
char args_envs_buffer[__NT_BSS_ARGS_BUFFER_SIZE];
size_t ipc_buffer[__NT_BSS_IPC_BUFFER_SIZE / sizeof(size_t)];
} __ntapi_img_sec_bss;
/* ntapi library internals */
typedef struct __attr_ptr_size_aligned__ _ntapi_internals {
nt_runtime_data * rtdata;
nt_port_name * subsystem;
nt_security_descriptor seq_desc;
nt_security_quality_of_service seq_qos;
void * htoken;
void * hport_tty_session;
void * hport_tty_daemon;
void * hport_tty_debug;
void * hport_tty_monitor[__NT_TTY_MONITORS];
size_t nt_mem_page_size;
size_t nt_mem_allocation_granularity;
size_t ntapi_internals_alloc_size;
void ** csr_port_handle_addr;
void * hdev_mount_point_mgr;
void * hany[8];
struct dalist_ex ipc_conns;
void * ipc_pages[__NT_IPC_PAGES];
int32_t ipc_page;
intptr_t hlock;
uintptr_t v1_pipe_counter;
ntapi_tt_get_csr_port_handle_addr_by_logic * tt_get_csr_port_handle_addr_by_logic;
__ntapi_img_sec_bss * ntapi_img_sec_bss;
} ntapi_internals;
/* ipc internals */
typedef struct _nt_ipc_conn {
nt_port_attr attr;
void * hsection;
void * secaddr;
size_t secsize;
} nt_ipc_conn;
/* __ntapi_img_sec_data */
typedef struct __attr_ptr_size_aligned__ ___ntapi_img_sec_rdata {
ntapi_hashed_symbol __ntapi_import_table[__NT_IMPORTED_SYMBOLS_ARRAY_SIZE];
ntapi_vtbl * __ntapi;
nt_port_name __session_name;
ntapi_internals * __internals;
} __ntapi_img_sec_rdata;
union __ntapi_img_rdata {
__ntapi_img_sec_rdata img_sec_data;
char buffer[__NT_INTERNAL_PAGE_SIZE];
};
/* accessor table */
extern ntapi_vtbl ___ntapi;
extern ntapi_vtbl ___ntapi_shadow;
#define __ntapi (&___ntapi)
/* access to library internals */
ntapi_internals * __cdecl __ntapi_internals(void);
/* helper functions */
int32_t __ntapi_tt_open_file_utf8(void ** hfile, void * hat, const char * arg, int fprivate, wchar16_t *, uint32_t);
int32_t __ntapi_tt_open_dir_utf8(void ** hfile, void * hat, const char * arg, int fprivate, wchar16_t *, uint32_t);
/* ipc internals */
int __ntapi_ipc_page_alloc(struct dalist_ex * dlist, void ** addr, size_t * alloc_size);
/* debug */
#define __ntidx(x) (&(((ntapi_vtbl *)0)->x)) / sizeof(size_t)
#endif
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