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Support debugging on WinCE. From Savannah patch #6536; this fixes 

bug #23497.

* builds/win32/ftdebug.c (OutputDebugStringEx): New function/macro
as a replacement for OutputDebugStringA (which WinCE doesn't have).
Update all callers.
(ft_debug_init) [_WIN32_CE]: WinCE apparently doesn't have
environment variables.
This commit is contained in:
Werner Lemberg 2008-06-09 21:20:18 +00:00
parent a984fda881
commit 630e24d965
2 changed files with 63 additions and 17 deletions
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11
ChangeLog
View File

@ -1,3 +1,14 @@
2008-06-09 VaDiM <s_sliva@rambler.ru>
Support debugging on WinCE. From Savannah patch #6536; this fixes
bug #23497.
* builds/win32/ftdebug.c (OutputDebugStringEx): New function/macro
as a replacement for OutputDebugStringA (which WinCE doesn't have).
Update all callers.
(ft_debug_init) [_WIN32_CE]: WinCE apparently doesn't have
environment variables.
2008-06-09 Werner Lemberg <wl@gnu.org>
* README.CVS: Updated.

69
builds/win32/ftdebug.c
View File

@ -4,7 +4,7 @@
/* */
/* Debugging and logging component for Win32 (body). */
/* */
/* Copyright 1996-2001, 2002, 2005 by */
/* Copyright 1996-2001, 2002, 2005, 2008 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@ -48,25 +48,48 @@
#ifdef FT_DEBUG_LEVEL_ERROR
# include <stdarg.h>
# include <stdlib.h>
# include <string.h>
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
# include <windows.h>
#include <windows.h>
#ifdef _WIN32_WCE
void
OutputDebugStringEx( const char* str )
{
static WCHAR buf[8192];
int sz = MultiByteToWideChar( CP_ACP, 0, str, -1, buf,
sizeof ( buf ) / sizeof ( *buf ) );
if ( !sz )
lstrcpyW( buf, L"OutputDebugStringEx: MultiByteToWideChar failed" );
OutputDebugStringW( buf );
}
#else
#define OutputDebugStringEx OutputDebugStringA
#endif
FT_BASE_DEF( void )
FT_Message( const char* fmt, ... )
{
static char buf[8192];
va_list ap;
static char buf[8192];
va_list ap;
va_start( ap, fmt );
vprintf( fmt, ap );
/* send the string to the debugger as well */
vsprintf( buf, fmt, ap );
OutputDebugStringA( buf );
OutputDebugStringEx( buf );
va_end( ap );
}
@ -74,35 +97,35 @@
FT_BASE_DEF( void )
FT_Panic( const char* fmt, ... )
{
static char buf[8192];
va_list ap;
static char buf[8192];
va_list ap;
va_start( ap, fmt );
vsprintf( buf, fmt, ap );
OutputDebugStringA( buf );
OutputDebugStringEx( buf );
va_end( ap );
exit( EXIT_FAILURE );
}
# ifdef FT_DEBUG_LEVEL_TRACE
#ifdef FT_DEBUG_LEVEL_TRACE
/* array of trace levels, initialized to 0 */
int ft_trace_levels[trace_count];
/* define array of trace toggle names */
# define FT_TRACE_DEF( x ) #x ,
#define FT_TRACE_DEF( x ) #x ,
static const char* ft_trace_toggles[trace_count + 1] =
{
# include FT_INTERNAL_TRACE_H
#include FT_INTERNAL_TRACE_H
NULL
};
# undef FT_TRACE_DEF
#undef FT_TRACE_DEF
/*************************************************************************/
@ -126,8 +149,19 @@
FT_BASE_DEF( void )
ft_debug_init( void )
{
#ifdef _WIN32_WCE
/* Windows Mobile doesn't have environment API: */
/* GetEnvironmentStrings, GetEnvironmentVariable, getenv. */
/* */
/* FIXME!!! How to set debug mode? */
const char* ft2_debug = 0;
#else
const char* ft2_debug = getenv( "FT2_DEBUG" );
#endif
if ( ft2_debug )
{
@ -196,7 +230,7 @@
}
# else /* !FT_DEBUG_LEVEL_TRACE */
#else /* !FT_DEBUG_LEVEL_TRACE */
FT_BASE_DEF( void )
@ -206,8 +240,9 @@
}
# endif /* !FT_DEBUG_LEVEL_TRACE */
#endif /* !FT_DEBUG_LEVEL_TRACE */
#endif /* FT_DEBUG_LEVEL_ERROR */
/* END */