From 93df7957a125a9e6948da9101388f91667b25826 Mon Sep 17 00:00:00 2001 From: midipix Date: Fri, 18 Aug 2017 05:22:59 +0000 Subject: project: src/ipc: normalized source file names. --- src/ipc/ntapi_ipc_create_pipe_v1.c | 167 +++++++++++++++++++++++++++++++++++++ src/ipc/ntapi_ipc_create_pipe_v2.c | 114 +++++++++++++++++++++++++ src/ipc/ntapi_tt_create_pipe_v1.c | 167 ------------------------------------- src/ipc/ntapi_tt_create_pipe_v2.c | 114 ------------------------- 4 files changed, 281 insertions(+), 281 deletions(-) create mode 100644 src/ipc/ntapi_ipc_create_pipe_v1.c create mode 100644 src/ipc/ntapi_ipc_create_pipe_v2.c delete mode 100644 src/ipc/ntapi_tt_create_pipe_v1.c delete mode 100644 src/ipc/ntapi_tt_create_pipe_v2.c (limited to 'src/ipc') diff --git a/src/ipc/ntapi_ipc_create_pipe_v1.c b/src/ipc/ntapi_ipc_create_pipe_v1.c new file mode 100644 index 0000000..53dbd7e --- /dev/null +++ b/src/ipc/ntapi_ipc_create_pipe_v1.c @@ -0,0 +1,167 @@ +/********************************************************/ +/* ntapi: Native API core library */ +/* Copyright (C) 2013--2017 Z. Gilboa */ +/* Released under GPLv2 and GPLv3; see COPYING.NTAPI. */ +/********************************************************/ + +#include +#include +#include +#include +#include +#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; +} diff --git a/src/ipc/ntapi_ipc_create_pipe_v2.c b/src/ipc/ntapi_ipc_create_pipe_v2.c new file mode 100644 index 0000000..a61036b --- /dev/null +++ b/src/ipc/ntapi_ipc_create_pipe_v2.c @@ -0,0 +1,114 @@ +/********************************************************/ +/* ntapi: Native API core library */ +/* Copyright (C) 2013--2017 Z. Gilboa */ +/* Released under GPLv2 and GPLv3; see COPYING.NTAPI. */ +/********************************************************/ + +#include +#include +#include +#include +#include +#include "ntapi_impl.h" + +int32_t __stdcall __ntapi_ipc_create_pipe_v2( + __out void ** hpipe_read, + __out void ** hpipe_write, + __in uint32_t advisory_buffer_size) +{ + int32_t status; + + void * hdevpipes; + void * hwrite; + void * hread; + + nt_object_attributes oa; + nt_io_status_block iosb; + nt_sqos sqos; + nt_unicode_string nt_name; + nt_timeout timeout; + + const wchar16_t pipe_dir[] = { + '\\','D','e','v','i','c','e', + '\\','N','a','m','e','d','P','i','p','e','\\',0 + }; + + /* nt_name: pipe device directory */ + nt_name.strlen = (uint16_t)(sizeof(pipe_dir) - sizeof(wchar16_t)); + nt_name.maxlen = 0; + nt_name.buffer = (uint16_t *)pipe_dir; + + /* 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 = NT_OBJ_CASE_INSENSITIVE | NT_OBJ_INHERIT; + oa.sec_desc = (nt_security_descriptor *)0; + oa.sec_qos = &sqos; + + if ((status = __ntapi->zw_open_file( + &hdevpipes, + NT_GENERIC_READ | NT_SEC_SYNCHRONIZE, + &oa, + &iosb, + NT_FILE_SHARE_READ | NT_FILE_SHARE_WRITE, + NT_FILE_DIRECTORY_FILE))) + return status; + + timeout.ihigh = 0xffffffff; + timeout.ulow = 0x0; + + oa.root_dir = hdevpipes; + + nt_name.strlen = 0; + nt_name.buffer = 0; + + 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); + + __ntapi->zw_close( + hdevpipes); + + if (status) + return status; + + /* the pipe is now our root directory */ + oa.root_dir = hread; + + 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) { + __ntapi->zw_close(hread); + return status; + } + + *hpipe_read = hread; + *hpipe_write = hwrite; + + return status; +} 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 -#include -#include -#include -#include -#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; -} diff --git a/src/ipc/ntapi_tt_create_pipe_v2.c b/src/ipc/ntapi_tt_create_pipe_v2.c deleted file mode 100644 index a61036b..0000000 --- a/src/ipc/ntapi_tt_create_pipe_v2.c +++ /dev/null @@ -1,114 +0,0 @@ -/********************************************************/ -/* ntapi: Native API core library */ -/* Copyright (C) 2013--2017 Z. Gilboa */ -/* Released under GPLv2 and GPLv3; see COPYING.NTAPI. */ -/********************************************************/ - -#include -#include -#include -#include -#include -#include "ntapi_impl.h" - -int32_t __stdcall __ntapi_ipc_create_pipe_v2( - __out void ** hpipe_read, - __out void ** hpipe_write, - __in uint32_t advisory_buffer_size) -{ - int32_t status; - - void * hdevpipes; - void * hwrite; - void * hread; - - nt_object_attributes oa; - nt_io_status_block iosb; - nt_sqos sqos; - nt_unicode_string nt_name; - nt_timeout timeout; - - const wchar16_t pipe_dir[] = { - '\\','D','e','v','i','c','e', - '\\','N','a','m','e','d','P','i','p','e','\\',0 - }; - - /* nt_name: pipe device directory */ - nt_name.strlen = (uint16_t)(sizeof(pipe_dir) - sizeof(wchar16_t)); - nt_name.maxlen = 0; - nt_name.buffer = (uint16_t *)pipe_dir; - - /* 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 = NT_OBJ_CASE_INSENSITIVE | NT_OBJ_INHERIT; - oa.sec_desc = (nt_security_descriptor *)0; - oa.sec_qos = &sqos; - - if ((status = __ntapi->zw_open_file( - &hdevpipes, - NT_GENERIC_READ | NT_SEC_SYNCHRONIZE, - &oa, - &iosb, - NT_FILE_SHARE_READ | NT_FILE_SHARE_WRITE, - NT_FILE_DIRECTORY_FILE))) - return status; - - timeout.ihigh = 0xffffffff; - timeout.ulow = 0x0; - - oa.root_dir = hdevpipes; - - nt_name.strlen = 0; - nt_name.buffer = 0; - - 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); - - __ntapi->zw_close( - hdevpipes); - - if (status) - return status; - - /* the pipe is now our root directory */ - oa.root_dir = hread; - - 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) { - __ntapi->zw_close(hread); - return status; - } - - *hpipe_read = hread; - *hpipe_write = hwrite; - - return status; -} -- cgit v1.2.3