diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/daemon/ntapi_dsr_init.c | 51 | ||||
-rw-r--r-- | src/daemon/ntapi_dsr_internal_connection.c | 84 |
2 files changed, 101 insertions, 34 deletions
diff --git a/src/daemon/ntapi_dsr_init.c b/src/daemon/ntapi_dsr_init.c index 58888ed..f028efd 100644 --- a/src/daemon/ntapi_dsr_init.c +++ b/src/daemon/ntapi_dsr_init.c @@ -4,6 +4,7 @@ /* Released under GPLv2 and GPLv3; see COPYING.NTAPI. */ /********************************************************/ +#include <ntapi/nt_atomic.h> #include <ntapi/nt_status.h> #include <ntapi/nt_thread.h> #include <ntapi/nt_port.h> @@ -20,6 +21,19 @@ int32_t __stdcall __ntapi_dsr_init(nt_daemon_params * params) nt_thread_params tparams; nt_large_integer timeout; + /* report status */ + at_store_32( + ¶ms->exit_code_daemon_loop, + NT_STATUS_PENDING); + + at_store_32( + ¶ms->exit_code_daemon_start, + NT_STATUS_PENDING); + + at_store_32( + ¶ms->exit_code_internal_client, + NT_STATUS_PENDING); + /* port_keys */ if (params->flags & NT_DSR_INIT_GENERATE_KEYS) if ((status = __ntapi->tt_port_generate_keys(params->port_keys))) @@ -141,6 +155,10 @@ int32_t __stdcall __ntapi_dsr_start_impl(nt_daemon_params * params) int32_t __stdcall __ntapi_dsr_start(nt_daemon_params * params) { + at_store_32( + ¶ms->exit_code_daemon_loop, + NT_STATUS_MORE_PROCESSING_REQUIRED); + return __ntapi->zw_terminate_thread( NT_CURRENT_THREAD_HANDLE, __ntapi_dsr_start_impl(params)); @@ -156,21 +174,32 @@ static int32_t __stdcall __ntapi_dsr_once(nt_daemon_params * params) return NT_STATUS_SUCCESS; if ((status = params->daemon_once_routine(params->daemon_loop_context))) - params->exit_code_daemon_start = status; + at_store_32( + ¶ms->exit_code_daemon_start, + status); return status; } /* __ntapi_dsr_create_port executes in the daemon's dedicated thread */ +static int32_t __stdcall __ntapi_dsr_create_port_exit( + nt_daemon_params * params, + int32_t status) +{ + at_store_32( + ¶ms->exit_code_daemon_start, + status); + + return status; +} + int32_t __stdcall __ntapi_dsr_create_port(nt_daemon_params * params) { - int32_t * pstatus; + int32_t status; nt_object_attributes oa; nt_security_quality_of_service sqos; nt_unicode_string server_name; - pstatus = ¶ms->exit_code_daemon_start; - /* init server_name */ server_name.strlen = (uint16_t)__ntapi->tt_string_null_offset_short((const int16_t *)params->port_name); server_name.maxlen = 0; @@ -191,20 +220,24 @@ int32_t __stdcall __ntapi_dsr_create_port(nt_daemon_params * params) oa.sec_qos = &sqos; /* create the port */ - if ((*pstatus = __ntapi->zw_create_port( + if ((status = __ntapi->zw_create_port( ¶ms->hport_daemon, &oa,0,(uint32_t)params->port_msg_size, 0))) - return *pstatus; + return __ntapi_dsr_create_port_exit( + params,status); /* return port info */ if (params->pport_daemon) - *(params->pport_daemon) = params->hport_daemon; + at_store( + (intptr_t *)params->pport_daemon, + (intptr_t)params->hport_daemon); /* signal the daemon-is-ready event */ - *pstatus = __ntapi->zw_set_event( + status = __ntapi->zw_set_event( params->hevent_daemon_ready, (int32_t *)0); - return *pstatus; + return __ntapi_dsr_create_port_exit( + params,status); } diff --git a/src/daemon/ntapi_dsr_internal_connection.c b/src/daemon/ntapi_dsr_internal_connection.c index df80d46..7246eff 100644 --- a/src/daemon/ntapi_dsr_internal_connection.c +++ b/src/daemon/ntapi_dsr_internal_connection.c @@ -4,6 +4,7 @@ /* Released under GPLv2 and GPLv3; see COPYING.NTAPI. */ /********************************************************/ +#include <ntapi/nt_atomic.h> #include <ntapi/nt_status.h> #include <ntapi/nt_thread.h> #include <ntapi/nt_port.h> @@ -11,60 +12,97 @@ #include <ntapi/ntapi.h> #include "ntapi_impl.h" +static int32_t __stdcall __ntapi_dsr_connect_internal_client_exit( + nt_daemon_params * params, + int32_t status) +{ + at_store_32( + ¶ms->exit_code_daemon_start, + status); + + if (status == NT_STATUS_SUCCESS) + at_store_32( + ¶ms->exit_code_daemon_loop, + NT_STATUS_SERVICE_NOTIFICATION); + + return status; +} + +static int32_t __stdcall __ntapi_dsr_internal_client_connect_exit( + nt_daemon_params * params, + int32_t status) +{ + at_store_32( + ¶ms->exit_code_internal_client, + status); + + return __ntapi->zw_terminate_thread( + NT_CURRENT_THREAD_HANDLE, + status); +} + /* __ntapi_dsr_connect_internal_client executes in the daemon's dedicated thread */ int32_t __stdcall __ntapi_dsr_connect_internal_client(nt_daemon_params * params) { - int32_t * pstatus; + int32_t status; intptr_t port_id; nt_port_message port_msg; nt_large_integer timeout; void * _hport_client; - pstatus = ¶ms->exit_code_daemon_start; + /* report state */ + at_store_32( + ¶ms->exit_code_daemon_start, + NT_STATUS_MORE_PROCESSING_REQUIRED); /* timeout-enabled first connection */ timeout.quad = NT_DSR_INIT_MAX_WAIT; - if ((*pstatus = __ntapi->zw_reply_wait_receive_port_ex( + if ((status = __ntapi->zw_reply_wait_receive_port_ex( params->hport_daemon, &port_id, (nt_port_message *)0, (nt_port_message *)&port_msg, &timeout))) - return *pstatus; + return __ntapi_dsr_connect_internal_client_exit( + params,status); /* the internal client must be first */ if (port_msg.client_id.process_id != pe_get_current_process_id()) return NT_STATUS_PORT_CONNECTION_REFUSED; /* accept connection request */ - if ((*pstatus = __ntapi->zw_accept_connect_port( + if ((status = __ntapi->zw_accept_connect_port( &_hport_client, port_msg.client_id.process_id, (nt_port_message *)&port_msg, NT_LPC_ACCEPT_CONNECTION, (nt_port_section_write *)0, (nt_port_section_read *)0))) - return *pstatus; + return __ntapi_dsr_connect_internal_client_exit( + params,status); /* finalize connection */ - *pstatus = __ntapi->zw_complete_connect_port( + status = __ntapi->zw_complete_connect_port( _hport_client); - return *pstatus; + return __ntapi_dsr_connect_internal_client_exit( + params,status); } /* __ntapi_dsr_internal_client_connect executes in its own temporary thread */ int32_t __stdcall __ntapi_dsr_internal_client_connect(nt_daemon_params * params) { - int32_t * pstatus; - + int32_t status; nt_unicode_string server_name; nt_object_attributes oa; nt_security_quality_of_service sqos; - pstatus = ¶ms->exit_code_internal_client; + /* report status */ + at_store_32( + ¶ms->exit_code_internal_client, + NT_STATUS_MORE_PROCESSING_REQUIRED); /* init server_name */ server_name.strlen = (uint16_t)__ntapi->tt_string_null_offset_short((const int16_t *)params->port_name); @@ -86,28 +124,24 @@ int32_t __stdcall __ntapi_dsr_internal_client_connect(nt_daemon_params * params) oa.sec_qos = &sqos; /* establish internal connection */ - *pstatus = __ntapi->zw_connect_port( - ¶ms->hport_internal_client, - &server_name, - &sqos, - 0,0,0,0,0); - - if (*pstatus != NT_STATUS_SUCCESS) - __ntapi->zw_terminate_thread( - NT_CURRENT_THREAD_HANDLE, - *pstatus); + if ((status = __ntapi->zw_connect_port( + ¶ms->hport_internal_client, + &server_name, + &sqos, + 0,0,0,0,0))) + return __ntapi_dsr_internal_client_connect_exit( + params,status); /* return port info */ if (params->pport_internal_client) *(params->pport_internal_client) = params->hport_internal_client; /* signal the 'internal-client-is-ready' event */ - *pstatus = __ntapi->zw_set_event( + status = __ntapi->zw_set_event( params->hevent_internal_client_ready, 0); /* exit the task-specific thread */ - return __ntapi->zw_terminate_thread( - NT_CURRENT_THREAD_HANDLE, - *pstatus); + return __ntapi_dsr_internal_client_connect_exit( + params,status); } |