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r8970@totoro: nickm | 2006-10-09 10:12:53 -0400 

Win32 patch from Matt Edman: fix compilation bugs by casting to int; defining SSIZE_T; defining USE_TWOS_COMPLEMENT in windows orconfig.h; and using the proper names for win32 functions on GetProcAddress. Also fixes bug 295.


svn:r8669
This commit is contained in:
Nick Mathewson 2006-10-09 15:46:21 +00:00
parent fa3ee3600e
commit 829bf4dcd0
5 changed files with 58 additions and 50 deletions
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2
ChangeLog
View File

@ -8,6 +8,8 @@ Changes in version 0.1.2.3-alpha - 2006-10-??
esoteric and discouraged hidden service options.
- Avoid sending junk to controllers or segfaulting when a controller
uses EVENT_NEW_DESC with verbose nicknames.
- When stopping an NT service, wait up to 10 sec for it to actually
stop. (Patch from Matt Edman; resolves bug 295.)
Changes in version 0.1.2.2-alpha - 2006-10-07

98
src/or/main.c
View File

@ -1662,20 +1662,20 @@ do_hash_password(void)
struct service_fns {
int loaded;
BOOL WINAPI (ChangeServiceConfig2_fn*)(
BOOL (WINAPI *ChangeServiceConfig2A_fn)(
SC_HANDLE hService,
DWORD dwInfoLevel,
LPVOID lpInfo);
BOOL WINAPI (CloseServiceHandle_fn*)(
BOOL (WINAPI *CloseServiceHandle_fn)(
SC_HANDLE hSCObject);
BOOL WINAPI (ControlService_fn*)(
BOOL (WINAPI *ControlService_fn)(
SC_HANDLE hService,
DWORD dwControl,
LPSERVICE_STATUS lpServiceStatus);
SC_HANDLE WINAPI (CreateService_fn*)(
SC_HANDLE (WINAPI *CreateServiceA_fn)(
SC_HANDLE hSCManager,
LPCTSTR lpServiceName,
LPCTSTR lpDisplayName,
@ -1690,41 +1690,41 @@ struct service_fns {
LPCTSTR lpServiceStartName,
LPCTSTR lpPassword);
BOOL WINAPI (DeleteService_fn*)(
BOOL (WINAPI *DeleteService_fn)(
SC_HANDLE hService);
SC_HANDLE WINAPI (OpenSCManager_fn*)(
SC_HANDLE (WINAPI *OpenSCManagerA_fn)(
LPCTSTR lpMachineName,
LPCTSTR lpDatabaseName,
DWORD dwDesiredAccess);
SC_HANDLE WINAPI (OpenService_fn*)(
SC_HANDLE (WINAPI *OpenServiceA_fn)(
SC_HANDLE hSCManager,
LPCTSTR lpServiceName,
DWORD dwDesiredAccess);
BOOL WINAPI (QueryServiceStatus_fn*)(
BOOL (WINAPI *QueryServiceStatus_fn)(
SC_HANDLE hService,
LPSERVICE_STATUS lpServiceStatus);
SERVICE_STATUS_HANDLE WINAPI (RegisterServiceCtrlHandler_fn*)(
SERVICE_STATUS_HANDLE (WINAPI *RegisterServiceCtrlHandlerA_fn)(
LPCTSTR lpServiceName,
LPHANDLER_FUNCTION lpHandlerProc);
BOOL WINAPI (SetServiceStatus_fn*)(SERVICE_STATUS_HANDLE,
BOOL (WINAPI *SetServiceStatus_fn)(SERVICE_STATUS_HANDLE,
LPSERVICE_STATUS);
BOOL WINAPI (StartServiceCtrlDispatcher_fn*)(
BOOL (WINAPI *StartServiceCtrlDispatcherA_fn)(
const SERVICE_TABLE_ENTRY* lpServiceTable);
BOOL WINAPI (StartService_fn*)(
BOOL (WINAPI *StartServiceA_fn)(
SC_HANDLE hService,
DWORD dwNumServiceArgs,
LPCTSTR* lpServiceArgVectors);
} service_fns = { 0,
NULL, NULL, NULL, NULL, NULL, NULL,
NULL, NULL, NULL, NULL, NULL, NULL, };
NULL, NULL, NULL, NULL, NULL, NULL };
static int
nt_service_loadlibrary(void)
@ -1732,7 +1732,7 @@ nt_service_loadlibrary(void)
HMODULE library = 0;
void *fn;
if (loaded)
if (service_fns.loaded)
return 0;
if (!(library = LoadLibrary("advapi32.dll"))) {
@ -1743,26 +1743,27 @@ nt_service_loadlibrary(void)
#define LOAD(f) do { \
if (!(fn = GetProcAddress(library, #f))) { \
log_err(LD_BUF, "Couldn't find %s in advapi32.dll! We probably got " \
"the name wrong.", #f); \
log_err(LD_BUG, \
"Couldn't find %s in advapi32.dll! We probably got the " \
"name wrong.", #f); \
return -1; \
} else { \
service_fns.f ## _fn = fn; \
} \
} while (0)
LOAD(ChangeServiceConfig2);
LOAD(ChangeServiceConfig2A);
LOAD(CloseServiceHandle);
LOAD(ControlService);
LOAD(CreateService);
LOAD(CreateServiceA);
LOAD(DeleteService);
LOAD(OpenSCManager);
LOAD(OpenService);
LOAD(OpenSCManagerA);
LOAD(OpenServiceA);
LOAD(QueryServiceStatus);
LOAD(RegisterServiceCtrlHandler);
LOAD(RegisterServiceCtrlHandlerA);
LOAD(SetServiceStatus);
LOAD(StartServiceCtrlDispatcher);
LOAD(StartService);
LOAD(StartServiceCtrlDispatcherA);
LOAD(StartServiceA);
service_fns.loaded = 1;
@ -1812,7 +1813,7 @@ nt_torrc_is_present()
return 1;
}
/** If we're compile to run as an NT service, and the service has been
/** If we're compiled to run as an NT service, and the service has been
* shut down, then change our current status and return 1. Else
* return 0.
*/
@ -1871,7 +1872,7 @@ nt_service_body(int argc, char **argv)
service_status.dwServiceSpecificExitCode = 0;
service_status.dwCheckPoint = 0;
service_status.dwWaitHint = 1000;
hStatus = service_fns.RegisterServiceCtrlHandler_fn(GENSRV_SERVICENAME,
hStatus = service_fns.RegisterServiceCtrlHandlerA_fn(GENSRV_SERVICENAME,
(LPHANDLER_FUNCTION) nt_service_control);
if (hStatus == 0) {
@ -1922,7 +1923,7 @@ nt_service_main(void)
table[1].lpServiceName = NULL;
table[1].lpServiceProc = NULL;
if (!service_fns.StartServiceCtrlDispatcher_fn(table)) {
if (!service_fns.StartServiceCtrlDispatcherA_fn(table)) {
result = GetLastError();
errmsg = nt_strerror(result);
printf("Service error %d : %s\n", (int) result, errmsg);
@ -1960,7 +1961,7 @@ nt_service_open_scm(void)
char *errmsg = NULL;
if (nt_service_loadlibrary()<0)
return 0;
if ((hSCManager = service_fns.OpenSCManager_fn(
if ((hSCManager = service_fns.OpenSCManagerA_fn(
NULL, NULL, SC_MANAGER_CREATE_SERVICE)) == NULL) {
errmsg = nt_strerror(GetLastError());
printf("OpenSCManager() failed : %s\n", errmsg);
@ -1978,7 +1979,7 @@ nt_service_open(SC_HANDLE hSCManager)
if (nt_service_loadlibrary()<0)
return 0;
if ((hService = service_fns.OpenService_fn(hSCManager, GENSRV_SERVICENAME,
if ((hService = service_fns.OpenServiceA_fn(hSCManager, GENSRV_SERVICENAME,
SERVICE_ALL_ACCESS)) == NULL) {
errmsg = nt_strerror(GetLastError());
printf("OpenService() failed : %s\n", errmsg);
@ -2002,27 +2003,23 @@ nt_service_start(SC_HANDLE hService)
return 1;
}
if (service_fns.StartService_fn(hService, 0, NULL)) {
if (service_fns.StartServiceA_fn(hService, 0, NULL)) {
/* Loop until the service has finished attempting to start */
while (service_fns.QueryServiceStatus_fn(hService, &service_status)) {
if (service_status.dwCurrentState == SERVICE_START_PENDING)
Sleep(500);
else
break;
while (service_fns.QueryServiceStatus_fn(hService, &service_status) &&
(service_status.dwCurrentState == SERVICE_START_PENDING)) {
Sleep(500);
}
/* Check if it started successfully or not */
if (service_status.dwCurrentState == SERVICE_RUNNING) {
printf("Service started successfully\n");
return 1;
}
else {
} else {
errmsg = nt_strerror(service_status.dwWin32ExitCode);
printf("Service failed to start : %s\n", errmsg);
LocalFree(errmsg);
}
}
else {
} else {
errmsg = nt_strerror(GetLastError());
printf("StartService() failed : %s\n", errmsg);
LocalFree(errmsg);
@ -2034,6 +2031,9 @@ nt_service_start(SC_HANDLE hService)
int
nt_service_stop(SC_HANDLE hService)
{
/** Wait at most 10 seconds for the service to stop. */
#define MAX_SERVICE_WAIT_TIME 10
int wait_time;
char *errmsg = NULL;
if (nt_service_loadlibrary()<0)
return -1;
@ -2046,19 +2046,21 @@ nt_service_stop(SC_HANDLE hService)
if (service_fns.ControlService_fn(hService, SERVICE_CONTROL_STOP,
&service_status)) {
while (service_fns.QueryServiceStatus_fn(hService, &service_status)) {
if (service_status.dwCurrentState == SERVICE_STOP_PENDING)
Sleep(500);
else
break;
wait_time = 0;
while (service_fns.QueryServiceStatus_fn(hService, &service_status) &&
(service_status.dwCurrentState != SERVICE_STOPPED) &&
(wait_time < MAX_SERVICE_WAIT_TIME)) {
Sleep(1000);
wait_time++;
}
if (service_status.dwCurrentState == SERVICE_STOPPED) {
printf("Service stopped successfully\n");
return 1;
}
else {
} else if (wait_time == MAX_SERVICE_WAIT_TIME) {
printf("Service did not stop within %d seconds.\n", wait_time);
} else {
errmsg = nt_strerror(GetLastError());
printf("Service failed to stop : %s\n",errmsg);
printf("QueryServiceStatus() failed : %s\n",errmsg);
LocalFree(errmsg);
}
}
@ -2138,7 +2140,7 @@ nt_service_install(void)
* - and changed the lpPassword param to "" instead of NULL as per an
* MSDN article.
*/
if ((hService = service_fns.CreateService_fn(hSCManager, GENSRV_SERVICENAME,
if ((hService = service_fns.CreateServiceA_fn(hSCManager, GENSRV_SERVICENAME,
GENSRV_DISPLAYNAME,
SERVICE_ALL_ACCESS, SERVICE_WIN32_OWN_PROCESS,
SERVICE_AUTO_START, SERVICE_ERROR_IGNORE,
@ -2154,7 +2156,7 @@ nt_service_install(void)
/* Set the service's description */
sdBuff.lpDescription = GENSRV_DESCRIPTION;
service_fns.ChangeServiceConfig2_fn(hService, SERVICE_CONFIG_DESCRIPTION,
service_fns.ChangeServiceConfig2A_fn(hService, SERVICE_CONFIG_DESCRIPTION,
&sdBuff);
printf("Service installed successfully\n");

1
src/or/or.h
View File

@ -110,6 +110,7 @@
#include <process.h>
#include <direct.h>
#include <windows.h>
#define ssize_t SSIZE_T
#define snprintf _snprintf
#endif

4
src/or/router.c
View File

@ -500,12 +500,12 @@ server_has_changed_ip(void)
mark_my_descriptor_dirty();
}
/** We have enough testing circuit open. Send a bunch of "drop"
/** We have enough testing circuits open. Send a bunch of "drop"
* cells down each of them, to exercise our bandwidth. */
void
router_perform_bandwidth_test(int num_circs, time_t now)
{
int num_cells = get_options()->BandwidthRate * 10 / CELL_NETWORK_SIZE;
int num_cells = (int)(get_options()->BandwidthRate * 10 / CELL_NETWORK_SIZE);
int max_cells = num_cells < CIRCWINDOW_START ?
num_cells : CIRCWINDOW_START;
int cells_per_circuit = max_cells / num_circs;

3
src/win32/orconfig.h
View File

@ -220,6 +220,9 @@
#define HAVE_EVENT_H
/* Define to 1 iff we represent negative integers with two's complement */
#define USING_TWOS_COMPLEMENT
/* Version number of package */
#define VERSION "0.1.2.2-alpha-dev"