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Land #129 : real_printf rework

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This commit is contained in:
OJ 2015-02-26 07:21:57 +10:00
commit aab29f8605
5 changed files with 10 additions and 19 deletions
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12
c/meterpreter/source/common/common.c
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@ -17,7 +17,7 @@ int current_unix_timestamp(void) {
GetSystemTime(&system_time);
SystemTimeToFileTime(&system_time, &file_time);
ularge.LowPart = file_time.dwLowDateTime;
ularge.HighPart = file_time.dwHighDateTime;
return (long)((ularge.QuadPart - 116444736000000000) / 10000000L);
@ -47,11 +47,7 @@ int current_unix_timestamp(void) {
int debugging_enabled;
/*!
* @brief Output a debug string to the debug console.
* @details The function emits debug strings via `OutputDebugStringA`, hence all messages can be viewed
* using Visual Studio's _Output_ window, _DebugView_ from _SysInternals_, or _Windbg_.
* @remark If we supply real_dprintf in the common.h, each .o file will have a private copy of that symbol.
* This leads to bloat. Defining it here means that there will only be a single implementation of it.
* @brief Writes debug to a temporary file based on the current PID.
*/
void real_dprintf(char *filename, int line, const char *function, char *format, ...)
{
@ -73,9 +69,9 @@ retry_log:
if(fd <= 0) {
char filename[128];
sprintf(filename, "/tmp/meterpreter.log.%d%s", getpid(), retried ? ".retry" : "" );
fd = open(filename, O_RDWR|O_TRUNC|O_CREAT|O_SYNC, 0644);
if(fd <= 0) return;
}

4
c/meterpreter/source/common/common.h
View File

@ -190,13 +190,12 @@ void real_dprintf(char *filename, int line, const char *function, char *format,
/*! @brief Close a handle if not already closed and set the handle to NULL. */
#define CLOSE_HANDLE( h ) if( h ) { DWORD dwHandleFlags; if(GetHandleInformation( h , &dwHandleFlags)) CloseHandle( h ); h = NULL; }
#ifdef DEBUGTRACE
/*!
* @brief Output a debug string to the debug console.
* @details The function emits debug strings via `OutputDebugStringA`, hence all messages can be viewed
* using Visual Studio's _Output_ window, _DebugView_ from _SysInternals_, or _Windbg_.
*/
static void real_dprintf(char *format, ...) {
static _inline void real_dprintf(char *format, ...) {
va_list args;
char buffer[1024];
va_start(args,format);
@ -204,7 +203,6 @@ static void real_dprintf(char *format, ...) {
strcat_s(buffer, sizeof(buffer), "\r\n");
OutputDebugStringA(buffer);
}
#endif
#endif

4
c/meterpreter/source/elevator/elevator.h
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@ -14,7 +14,7 @@
#define dprintf(...) do{}while(0);
#endif
static void real_dprintf(char *format, ...) {
static _inline void real_dprintf(char *format, ...) {
va_list args;
char buffer[1024];
va_start(args,format);
@ -32,4 +32,4 @@ static void real_dprintf(char *format, ...) {
typedef BOOL (WINAPI * CHECKTOKENMEMBERSHIP)( HANDLE TokenHandle, PSID SidToCheck, PBOOL IsMember );
typedef HANDLE (WINAPI * OPENTHREAD)( DWORD dwDesiredAccess, BOOL bInheritHandle, DWORD dwThreadId );
#endif
#endif

5
c/meterpreter/source/extensions/kiwi/debug.h
View File

@ -22,8 +22,7 @@
/*! @brief Close a handle if not already closed and set the handle to NULL. */
#define CLOSE_HANDLE( h ) if( h ) { DWORD dwHandleFlags; if(GetHandleInformation( h , &dwHandleFlags)) CloseHandle( h ); h = NULL; }
#ifdef KIWIDEBUGTRACE
static void real_dprintf(wchar_t *format, ...) {
static _inline void real_dprintf(wchar_t *format, ...) {
va_list args;
wchar_t buffer[1024];
va_start(args,format);
@ -31,5 +30,3 @@ static void real_dprintf(wchar_t *format, ...) {
wcscat_s(buffer, sizeof(buffer), L"\r\n");
OutputDebugStringW(buffer);
}
#endif

4
c/meterpreter/source/screenshot/screenshot.h
View File

@ -14,7 +14,7 @@
#define dprintf(...) do{}while(0);
#endif
static void real_dprintf(char *format, ...) {
static _inline void real_dprintf(char *format, ...) {
va_list args;
char buffer[1024];
va_start(args,format);
@ -32,4 +32,4 @@ static void real_dprintf(char *format, ...) {
typedef BOOL (WINAPI * CHECKTOKENMEMBERSHIP)( HANDLE TokenHandle, PSID SidToCheck, PBOOL IsMember );
typedef HANDLE (WINAPI * OPENTHREAD)( DWORD dwDesiredAccess, BOOL bInheritHandle, DWORD dwThreadId );
#endif
#endif