diff options
author | midipix <writeonce@midipix.org> | 2017-08-18 05:22:59 +0000 |
---|---|---|
committer | midipix <writeonce@midipix.org> | 2017-08-18 03:04:34 -0400 |
commit | 93df7957a125a9e6948da9101388f91667b25826 (patch) | |
tree | 8ef9bb94681c9580c9f39fa878371ef4719eea86 /src/ipc/ntapi_tt_create_pipe_v1.c | |
parent | 842d0f7290d2ac08f9e3a149363477274b9b95cd (diff) | |
download | ntapi-93df7957a125a9e6948da9101388f91667b25826.tar.bz2 ntapi-93df7957a125a9e6948da9101388f91667b25826.tar.xz |
project: src/ipc: normalized source file names.
Diffstat (limited to 'src/ipc/ntapi_tt_create_pipe_v1.c')
-rw-r--r-- | src/ipc/ntapi_tt_create_pipe_v1.c | 167 |
1 files changed, 0 insertions, 167 deletions
diff --git a/src/ipc/ntapi_tt_create_pipe_v1.c b/src/ipc/ntapi_tt_create_pipe_v1.c deleted file mode 100644 index 53dbd7e..0000000 --- a/src/ipc/ntapi_tt_create_pipe_v1.c +++ /dev/null @@ -1,167 +0,0 @@ -/********************************************************/ -/* ntapi: Native API core library */ -/* Copyright (C) 2013--2017 Z. Gilboa */ -/* Released under GPLv2 and GPLv3; see COPYING.NTAPI. */ -/********************************************************/ - -#include <psxtypes/psxtypes.h> -#include <ntapi/nt_file.h> -#include <ntapi/nt_string.h> -#include <ntapi/nt_atomic.h> -#include <ntapi/ntapi.h> -#include "ntapi_impl.h" - - -typedef struct __attr_ptr_size_aligned__ _nt_tty_pipe_name { - wchar16_t pipe_dir[8]; - wchar16_t back_slash; - wchar16_t key_1st[8]; - wchar16_t uscore_1st; - wchar16_t key_2nd[8]; - wchar16_t uscore_2nd; - wchar16_t key_3rd[8]; - wchar16_t uscore_3rd; - wchar16_t key_4th[8]; - wchar16_t uscore_4th; - wchar16_t key_5th[8]; - wchar16_t uscore_5th; - wchar16_t key_6th[8]; - wchar16_t null_termination; - void * pad; -} nt_tty_pipe_name; - - -int32_t __stdcall __ntapi_ipc_create_pipe_v1( - __out void ** hpipe_read, - __out void ** hpipe_write, - __in uint32_t advisory_buffer_size) -{ - int32_t status; - - void * hread; - void * hwrite; - - nt_object_attributes oa; - nt_io_status_block iosb; - nt_unicode_string nt_name; - nt_security_quality_of_service sqos; - nt_large_integer timeout; - intptr_t * counter; - - nt_tty_pipe_name pipe_name = { - {'\\','?','?','\\','p','i','p','e'}, - '\\', - {0},'_', - {0},'_', - {0},'_', - {0},'_', - {0},'_', - {0}, - 0,0 - }; - - (void)advisory_buffer_size; - - /* pipe_count */ - counter = (intptr_t *)&__ntapi_internals()->v1_pipe_counter; - at_locked_inc(counter); - - /* get system time */ - status = __ntapi->zw_query_system_time(&timeout); - - if (status != NT_STATUS_SUCCESS) - return status; - - /* pipe name (no anonymous pipe prior to vista) */ - __ntapi->tt_uint32_to_hex_utf16( pe_get_current_process_id(),pipe_name.key_1st); - __ntapi->tt_uint32_to_hex_utf16( pe_get_current_thread_id(),pipe_name.key_2nd); - - __ntapi->tt_uint32_to_hex_utf16( timeout.ihigh + (uint32_t)*counter,pipe_name.key_3rd); - __ntapi->tt_uint32_to_hex_utf16(timeout.ulow + (uint32_t)*counter,pipe_name.key_4th); - - __ntapi->tt_uint32_to_hex_utf16( - __ntapi->tt_buffer_crc32(0,(char *)&pipe_name,sizeof(pipe_name)), - pipe_name.key_5th); - - __ntapi->tt_uint32_to_hex_utf16( - __ntapi->tt_buffer_crc32(0,(char *)&pipe_name,sizeof(pipe_name)), - pipe_name.key_6th); - - __ntapi->tt_uint32_to_hex_utf16( - __ntapi->tt_buffer_crc32(0,(char *)&pipe_name,sizeof(pipe_name)), - pipe_name.key_1st); - - __ntapi->tt_uint32_to_hex_utf16( - __ntapi->tt_buffer_crc32(0,(char *)&pipe_name,sizeof(pipe_name)), - pipe_name.key_2nd); - - __ntapi->tt_uint32_to_hex_utf16( - __ntapi->tt_buffer_crc32(0,(char *)&pipe_name,sizeof(pipe_name)), - pipe_name.key_3rd); - - __ntapi->tt_uint32_to_hex_utf16( - __ntapi->tt_buffer_crc32(0,(char *)&pipe_name,sizeof(pipe_name)), - pipe_name.key_4th); - - /* nt_name */ - nt_name.strlen = (uint16_t)(sizeof(pipe_name) - sizeof(wchar16_t)); - nt_name.maxlen = (uint16_t)(sizeof(pipe_name)); - nt_name.buffer = (uint16_t *)&pipe_name; - - /* init security structure */ - sqos.length = sizeof(sqos); - sqos.impersonation_level = NT_SECURITY_ANONYMOUS; - sqos.context_tracking_mode = NT_SECURITY_TRACKING_STATIC; - sqos.effective_only = 1; - - /* oa */ - oa.len = sizeof(oa); - oa.root_dir = (void *)0; - oa.obj_name = &nt_name; - oa.obj_attr = 0x0; - oa.sec_desc = (nt_security_descriptor *)0; - oa.sec_qos = &sqos; - - timeout.ihigh = 0xffffffff; - timeout.ulow = 0x0; - - /* the reading end */ - status = __ntapi->zw_create_named_pipe_file( - &hread, - NT_GENERIC_READ | NT_SEC_SYNCHRONIZE | NT_FILE_WRITE_ATTRIBUTES, - &oa, - &iosb, - NT_FILE_SHARE_READ | NT_FILE_SHARE_WRITE, - NT_FILE_CREATE, - NT_FILE_ASYNCHRONOUS_IO, - NT_FILE_PIPE_BYTE_STREAM_TYPE, - NT_FILE_PIPE_BYTE_STREAM_MODE, - NT_FILE_PIPE_QUEUE_OPERATION, - 1, - advisory_buffer_size, - advisory_buffer_size, - &timeout); - - if (status != NT_STATUS_SUCCESS) { - return status; - } - - /* the writing end(s) */ - status = __ntapi->zw_open_file( - &hwrite, - NT_GENERIC_WRITE | NT_SEC_SYNCHRONIZE | NT_FILE_READ_ATTRIBUTES, - &oa, - &iosb, - NT_FILE_SHARE_READ | NT_FILE_SHARE_WRITE, - NT_FILE_WRITE_THROUGH | NT_FILE_SYNCHRONOUS_IO_ALERT | NT_FILE_NON_DIRECTORY_FILE); - - if (status != NT_STATUS_SUCCESS) { - __ntapi->zw_close(hread); - return status; - } - - *hpipe_read = hread; - *hpipe_write = hwrite; - - return status; -} |