mirror of https://github.com/ksherlock/mpw.git
126 lines
3.3 KiB
C++
126 lines
3.3 KiB
C++
#ifndef __mpw_mpw_h__
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#define __mpw_mpw_h__
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#include <cstdint>
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#include <string>
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#include <vector>
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namespace MPW {
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extern bool Trace;
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struct MPWFile
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{
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uint16_t flags;
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uint16_t error;
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uint32_t device;
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uint32_t cookie;
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uint32_t count;
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uint32_t buffer;
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};
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// from MPW's FCntl.h
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enum
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{
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kF_OPEN = (('d' << 8)| 0x00),
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kF_DELETE = (('d' << 8) | 0x01),
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kF_RENAME = (('d' << 8) | 0x02),
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};
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enum
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{
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kF_GTABINFO = (('e' << 8) | 0x00), /* get tab offset for file */
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kF_STABINFO = (('e' << 8) | 0x01), /* set " " " " */
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kF_GFONTINFO = (('e' << 8) | 0x02), /* get font number and size for file */
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kF_SFONTINFO = (('e' << 8) | 0x03), /* set " " " " " " */
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kF_GPRINTREC = (('e' << 8) | 0x04), /* get print record for file */
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kF_SPRINTREC = (('e' << 8) | 0x05), /* set " " " " */
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kF_GSELINFO = (('e' << 8) | 0x06), /* get selection information for file */
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kF_SSELINFO = (('e' << 8) | 0x07), /* set " " " " */
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kF_GWININFO = (('e' << 8) | 0x08), /* get current window position */
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kF_SWININFO = (('e' << 8) | 0x09), /* set " " " */
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kF_GSCROLLINFO = (('e' << 8) | 0x0A), /* get scroll information */
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kF_SSCROLLINFO = (('e' << 8) | 0x0B), /* set " " */
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kF_GMARKER = (('e' << 8) | 0x0D), /* Get Marker */
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kF_SMARKER = (('e' << 8) | 0x0C), /* Set " */
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kF_GSAVEONCLOSE = (('e' << 8) | 0x0F), /* Get Save on close */
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kF_SSAVEONCLOSE = (('e' << 8) | 0x0E), /* Set " " " */
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};
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// from MPW's IOCtl.h
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enum
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{
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kFIOLSEEK = (('f' << 8) | 0x00), /* Apple internal use only */
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kFIODUPFD = (('f' << 8) | 0x01), /* Apple internal use only */
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kFIOINTERACTIVE = (('f' << 8) | 0x02), /* If device is interactive */
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kFIOBUFSIZE = (('f' << 8) | 0x03), /* Return optimal buffer size */
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kFIOFNAME = (('f' << 8) | 0x04), /* Return filename */
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kFIOREFNUM = (('f' << 8) | 0x05), /* Return fs refnum */
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kFIOSETEOF = (('f' << 8) | 0x06), /* Set file length */
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};
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enum
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{
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kSEEK_CUR = 1,
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kSEEK_END = 2,
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kSEEK_SET = 0,
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};
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enum
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{
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// despite these constants, 0x01 seems to be read, 0x02 is write, 0x03 is read/write.
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kO_RDONLY = 0, /* Bits 0 and 1 are used internally */
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kO_WRONLY = 1, /* Values 0..2 are historical */
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kO_RDWR = 2, /* NOTE: it goes 0, 1, 2, *!* 8, 16, 32, ... */
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kO_APPEND = (1 << 3), /* append (writes guaranteed at the end) */
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kO_RSRC = (1 << 4), /* Open the resource fork */
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kO_CREAT = (1 << 8), /* Open with file create */
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kO_TRUNC = (1 << 9), /* Open with truncation */
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kO_EXCL = (1 << 10), /* w/ O_CREAT Exclusive "create-only" */
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kO_BINARY = (1 << 11), /* Open as a binary stream */
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};
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enum {
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fQuit = 0xf000, // also ffff
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fAccess,
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fClose,
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fRead,
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fWrite,
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fIOCtl,
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};
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const std::string RootDir();
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std::string RootDirPathForFile(const std::string &file);
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std::string GetEnv(const std::string &);
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std::string ExpandVariables(const std::string &s, bool pathname = false);
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// should add argc/argv/envp...
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uint16_t InitEnvironment(const std::vector<std::string> &defines);
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uint16_t Init(int argc, char **argv);
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uint32_t ExitStatus();
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void dispatch(uint16_t trap);
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void ftrap_quit(uint16_t trap);
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void ftrap_access(uint16_t trap);
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void ftrap_close(uint16_t trap);
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void ftrap_read(uint16_t trap);
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void ftrap_write(uint16_t trap);
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void ftrap_ioctl(uint16_t trap);
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}
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#endif
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