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51 lines
1.3 KiB
C
51 lines
1.3 KiB
C
// Copyright 2022 Dietrich Epp.
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// This file is part of SyncFiles. SyncFiles is licensed under the terms of the
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// Mozilla Public License, version 2.0. See LICENSE.txt for details.
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#ifndef MACOS_ERROR_H
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#define MACOS_ERROR_H
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// Error codes, corresponding to messages in a STR# resource.
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typedef enum {
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kErrUnknown = 1,
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kErrInternal,
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kErrOutOfMemory,
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kErrCouldNotSaveProject,
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} ErrorCode;
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struct Error {
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ErrorCode code;
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short osErr;
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};
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// Show an error dialog with the given error message, then quit the program.
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void ExitError(ErrorCode errCode);
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// Show an error dialog with the given error message and an OS error code, then
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// quit the program.
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void ExitErrorOS(ErrorCode errCode, short osErr);
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// Show an out of memory error and quit the program.
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void ExitMemError(void);
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// Show an assertion error and quit the program.
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void ExitAssert(const unsigned char *file, int line,
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const unsigned char *message);
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#define EXIT_ASSERT(str) ExitAssert("\p" __FILE__, __LINE__, str)
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#define ASSERT(p) \
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do { \
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if (!(p)) \
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ExitAssert("\p" __FILE__, __LINE__, "\p" #p); \
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} while (0)
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struct ErrorParams {
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ErrorCode err;
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OSErr osErr;
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const unsigned char *strParam;
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};
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void ShowError(const struct ErrorParams *p);
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#endif
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