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b5590dd5d9
git-svn-id: https://unknownworlds.svn.cloudforge.com/ns1@144 67975925-1194-0748-b3d5-c16f83f1a3a1
115 lines
4.1 KiB
C
115 lines
4.1 KiB
C
// ZASSERT AND STACKTRACE are an improved assertion system which augments
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// the WIN32 assert.h standard _assert.
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// (c) 1999 Zachary B. Simpson
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// Code may be used and distributed freely as long as all
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// changes are noted appropriately.
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#ifndef ZASSERT_H
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#define ZASSERT_H
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#include "assert.h"
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extern "C"
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{
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int getBreakpointOnAssert();
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void setBreakpointOnAssert(int inValue);
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void freeFunc(int a, char *string);
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}
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#ifdef WIN32
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void *createAssertBox(
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char *msg,
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void (*emailButtonFuncPtr)(char *) = NULL,
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char *titleText = NULL,
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char *okButtonText = NULL,
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char *emailButtonText = NULL,
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char *copyButtonText = NULL,
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char *editAreaText = NULL,
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void *parentBox = NULL
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);
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// This creates a window which displays the msg "msg".
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// It creates three buttons:
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// OK: Closes the box
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// Email: Emails the message to the email address (if specified)
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// Copy: Copies the text to the window's clipboard.
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// Parameters:
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// msg:
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// message to display. Likely to be the output of stack trace
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// with other information such as version number, etc.
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// emailButtonFuncPtr:
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// Pointer to func to call when the email button is pressed.
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// Passes a pointer to the complete assert string.
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// titleText:
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// Message to display in on title bar of assert box. If NULL, prints "Assertion Failed".
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// Isolated so that it may be translated easily.
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// okButtonText:
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// Message to display in "OK" button. If NULL, prints "OK".
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// Isolated so that it may be translated easily.
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// emailButtonText:
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// Message to display in "email" button. If NULL, prints "Email".
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// Isolated so that it may be translated easily.
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// copyButtonText:
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// Message to display in "Copy" button. If NULL, prints "Copy".
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// Isolated so that it may be translated easily.
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// editAreaText:
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// Message didplayerd in the edit area. If NULL, prints
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// "Please enter description of what you were
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// doing at the time this assertion occured here."
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// parentBox:
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// What the parent of this box is. If null, it is a top level wnd
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// Note, thus "void *" is really an HWND. I do not declare it as such
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// to avoid extraneous inclusion of windows.h
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// Return:
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// Returns an HWND to this box. Should be passed to runAssertBox.
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// These two calls are seperated from one another so that the
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// caller may center the assert box or perform other deisred manipulations
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// before it is shown.
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void theExitRunAssertBox(void);
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void runAssertBox( void *hWnd );
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// Runs a modal message loop on the assert box created by createAssertBox
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// This is separated so that the programmer may manipulate the assert
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// window, such as centering it, before it is displayed.
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#endif //WIN32
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int emailMsgTo( char *msg, char *emailAddress );
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// A tool which uses SMTP to send a mail message "msg"
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// to emailAddress. emailAddress must be an internet
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// address.
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// Returns:
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// 0 if failed
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// 1 if success
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// Assert.h is defined to call the following function
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// You should implement this function in your application
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// to do the tings you want. See the LEVEL 2 template code
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// in zassert_template.cpp
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// This code is somewhat complicated by the portability issues.
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// WIN32 and POSIX (not surprisingly) seem to difer on the
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// function declarations for the call from the assert macro.
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// So, the ASSERTFUNC macro defines function in a portable way
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#ifdef WIN32
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#define ASSERTFUNC _CRTIMP void __cdecl _assert( void *msg, void *file, unsigned line )
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#else
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#define ASSERTFUNC __dead void __assert __P((const char *msg,const char *file,int line))
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#endif
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// Now declare the assert function as external
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#ifdef WIN32
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extern ASSERTFUNC;
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#endif
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// The assert in assert.h is wrapped in a #ifndef _DEBUG
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// block which means that they will not assert in non-debug
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// builds. Unfortunatly, this is not always the desired behavior.
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// Thus, the following macro "aasert" is NOT in such a wrapper and will
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// thus *always* assert in any build.
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#define aassert(exp) (void)( (exp) || (_assert(#exp, __FILE__, __LINE__), 0) )
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#endif
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