diff options
Diffstat (limited to 'TAO/tao/debug.cpp')
| -rw-r--r-- | TAO/tao/debug.cpp | 371 |
1 files changed, 0 insertions, 371 deletions
diff --git a/TAO/tao/debug.cpp b/TAO/tao/debug.cpp deleted file mode 100644 index 0dd77a56140..00000000000 --- a/TAO/tao/debug.cpp +++ /dev/null @@ -1,371 +0,0 @@ -// $Id$ -// @ (#)debug.cpp 1.3 95/10/02 - -// Copyright 1994-1995 by Sun Microsystems Inc. -// All Rights Reserved -// -// ORB: Simple debug/trace support -// -// THREADING NOTE: the global values here (debug_{level,filter,stream) -// are assumed to be modified "safely", e.g. in the main thread as -// part of process initialization. They are treated as immutable -// values through all of this debuging package. -// -// XXX on Windows, make it always use OutputDebugString () instead of stdio. - -#include "tao/corba.h" - -ACE_RCSID(tao, debug, "$Id$") - -#if !defined (ACE_HAS_PTHREADS) && !defined (ACE_HAS_DCE_DRAFT4_THREADS) - // _POSIX_THREAD_SAFE_FUNCTIONS implied -# define flockfile(f) -# define funlockfile(f) -#endif /* ! ACE_HAS_PTHREADS && ! ACE_HAS_DCE_DRAFT4_THREADS */ - -TAO_Export u_int TAO_debug_level = 0; -TAO_Export u_int TAO_orbdebug = 0; -TAO_Export char *TAO_debug_filter = "l"; - -static FILE *debug_stream = stderr; - -// Dummy function to get rid of "'debug_stream' defined but not used" -// warning. - -FILE * -use_debug_stream_to_get_rid_of_warning (void) -{ - return debug_stream; -} - -// The rest of this file is not needed without -DDEBUG, and unless the -// vfprintf () call is available it can't work. -// -// NOTE: some older platforms have "_doprnt" that provides much the -// same functionality ... this could be modified to use that routine -// where it's available. - -#if defined (DEBUG) && defined (HAVE_VPRINTF) - -// Support for prefixing debug messages with process ID and, if -// threaded, the thread ID. This lets messages from different sources -// be safely disentangled, even though they're interspersed in the -// output stream. -static pid_t my_pid; - -#if defined (unix) || defined (VXWORKS) - -#if defined (ACE_HAS_PTHREADS) - -// Use POSIX initialization support to initialize just once. - -static pthread_once_t debug_init = PTHREAD_ONCE_INIT; - -#define setup() pthread_once (&debug_init, setup_once) - -static void -setup_once () -{ - my_pid = ACE_OS::getpid (); -} - -static void -emit_prefix (FILE *stream) -{ - pthread_t self = pthread_self (); - - ACE_OS::fprintf (stream, "p%ld t%ld: ", (long) my_pid, (long) self); -} - -// !defined (ACE_HAS_PTHREADS) -#else - -// Without threads, guard initialization so it can be repeated, -// and don't emit the thread ID in the messages. - -static void -setup (void) -{ - if (my_pid == 0) - my_pid = ACE_OS::getpid (); - -// Any other setup goes here. -} - -#define emit_prefix(stream) fprintf (stream, "p%ld: ", (long) my_pid) -#endif /* !ACE_HAS_PTHREADS */ - -#elif defined (_WIN32) - -// Not all implementations of Win32 have threads, but in any case this -// code doesn't yet support Win32 threads. - -static void -setup (void) -{ - if (my_pid == 0) - my_pid = GetCurrentProcessId (); - // Any other setup goes here. -} - -#define emit_prefix(stream) fprintf (stream, "p%ld: ", my_pid) - -#else -# error "unknown OS platform" -#endif /* OS-specific initialization */ - -void TAO_Export -dmsg_filter (const char *categories, - const char *fmt, - ...) -{ - const char *cp = 0; - - if (!categories || !TAO_debug_filter) - return; - else if (*TAO_debug_filter != '*') - { // filter with "*" --> all pass - for (cp = categories; *cp; cp++) - if (strchr (TAO_debug_filter, *cp) != 0) - break; - - if (!*cp) - return; - } - - va_list ap; - - setup (); - flockfile (debug_stream); - emit_prefix (debug_stream); - - switch (*cp) - { // standard categories - case 'l': - ACE_OS::fprintf (debug_stream, " (LEAK) "); - break; - } - - va_start (ap, fmt); - vfprintf (debug_stream, fmt, ap); - va_end (ap); - - if (strchr (fmt, '\n') == 0) - ACE_OS::fprintf (debug_stream, "\n"); - - funlockfile (debug_stream); - -#if defined (_WIN32) - OutputDebugString ("called dmsg_filter\n"); // experimental -#endif /* _WIN32 */ -} - -void TAO_Export -dmsg_filter (u_int level, - const char *fmt, - ...) -{ - if (level > TAO_debug_level) - return; - - va_list ap; - - setup (); - flockfile (debug_stream); - emit_prefix (debug_stream); - va_start (ap, fmt); - vfprintf (debug_stream, fmt, ap); - va_end (ap); - if (strchr (fmt, '\n') == 0) - ACE_OS::fprintf (debug_stream, "\n"); - funlockfile (debug_stream); - -#if defined (_WIN32) - OutputDebugString ("called dmsg_filter\n"); // experimental -#endif /* _WIN32 */ -} - -void TAO_Export -dmsg_v (const char *fmt, - ...) -{ - va_list ap; - - setup (); - flockfile (debug_stream); - emit_prefix (debug_stream); - va_start (ap, fmt); - vfprintf (debug_stream, fmt, ap); - va_end (ap); - if (strchr (fmt, '\n') == 0) - ACE_OS::fprintf (debug_stream, "\n"); - funlockfile (debug_stream); - -#if defined (_WIN32) - OutputDebugString ("called dmsg_v\n"); // experimental -#endif /* _WIN32 */ -} - -void TAO_Export -_dmsg_x (CORBA::Environment &env, - const char *info) -{ - const CORBA::Exception *ex = env.exception (); - - setup (); - flockfile (debug_stream); - emit_prefix (debug_stream); - ACE_OS::fprintf (debug_stream, - "exception '%s' at '%s'\n", - ex->_id (), - info); - - if (env.exception_type () == CORBA::SYSTEM_EXCEPTION) - { - CORBA::SystemException *sysex = (CORBA::SystemException *) ex; - - emit_prefix (debug_stream); - ACE_OS::fprintf (debug_stream, - "minor %#lx, completed %#lx\n", - sysex->minor (), - (long) sysex->completed ()); - } - funlockfile (debug_stream); - -#if defined (_WIN32) - OutputDebugString ("called _dmsg_x\n"); // experimental -#endif /* _WIN32 */ -} - -void TAO_Export -dmsg_opaque (char *label, - u_char *buffer, - u_long len) -{ - setup (); - flockfile (debug_stream); - emit_prefix (debug_stream); - ACE_OS::fprintf (debug_stream, - "%s ", - label); - - if (len == 0 || !buffer) - ACE_OS::fprintf (debug_stream, - " (empty)"); - else if (len > UINT_MAX) - ACE_OS::fprintf (debug_stream, - "Oversized opaque data: %ld bytes", - len); - else - { - u_int i; - - for (i = 0; i < len; i++) - if (!isprint (buffer [i])) - break; - - if (i < len) - { - if (len >= 20) - ACE_OS::fprintf (debug_stream, - "%ld bytes binary data", - len); - else - { - ACE_OS::fprintf (debug_stream, - "binary data {%2X", buffer [0]); - for (i = 1; i < len; i++) - ACE_OS::fprintf (debug_stream, - ", %2x", - buffer [i]); - ACE_OS::fprintf (debug_stream, - "}"); - } - } - else - { - if (len >= 50) - ACE_OS::fprintf (debug_stream, - "%ld bytes string data", - len); - else - ACE_OS::fprintf (debug_stream, - "string data { \"%.*s\" }", - (int) len, - buffer); - } - } - ACE_OS::fprintf (debug_stream, - "\n"); - funlockfile (debug_stream); - -#if defined (_WIN32) - OutputDebugString ("called dmsg_opaque\n"); // experimental -#endif /* _WIN32 */ -} - -void TAO_Export -dmsg_opaque_full (char *label, - const u_char *buffer, - u_long len) -{ - setup (); - flockfile (debug_stream); - - emit_prefix (debug_stream); - ACE_OS::fprintf (debug_stream, - "%s ", - label); - - if (len == 0 || !buffer) - ACE_OS::fprintf (debug_stream, - " (empty)"); - else - { - u_int i; - - for (i = 0; i < len; i++) - { - if (i == 0) - ACE_OS::fprintf (debug_stream, - "\nhex: "); - else if ((i % 32) == 0) - ACE_OS::fprintf (debug_stream, - "\n "); - else if ((i % 4) == 0) - ACE_OS::fprintf (debug_stream, - " "); - ACE_OS::fprintf (debug_stream, - "%02x", - buffer[i]); - } - - for (i = 0; i < len; i++) - { - if (i == 0) - ACE_OS::fprintf (debug_stream, - "\nchars: "); - else if ((i % 32) == 0) - ACE_OS::fprintf (debug_stream, - "\n "); - else if ((i % 4) == 0) - ACE_OS::fprintf (debug_stream, - " "); - ACE_OS::fprintf (debug_stream, "%c ", - (isprint (buffer[i]) ? buffer[i] : '?')); - - } - - ACE_OS::fprintf (debug_stream, - "\n"); - } - ACE_OS::fprintf (debug_stream, - "\n"); - funlockfile (debug_stream); - -#if defined (_WIN32) - OutputDebugString ("called dmsg_opaque_full\n"); // experimental -#endif /* _WIN32 */ -} - -#endif /* DEBUG && HAVE_VPRINTF */ |