mirror of
https://github.com/ksherlock/mpw.git
synced 2024-06-15 02:29:28 +00:00
os traps
This commit is contained in:
Kelvin Sherlock
parent
2290d22e24
commit
ff80faa537
|
|
@ -8,6 +8,7 @@ set(TOOLBOX_SRC
|
|||
toolbox.cpp
|
||||
rm.cpp
|
||||
mm.cpp
|
||||
os.cpp
|
||||
)
|
||||
|
||||
|
||||
|
|
|
|||
129
toolbox/os.cpp
Normal file
129
toolbox/os.cpp
Normal file
|
|
@ -0,0 +1,129 @@
|
|||
#include "os.h"
|
||||
|
||||
|
||||
#include <cpu/defs.h>
|
||||
#include <cpu/CpuModule.h>
|
||||
#include <cpu/fmem.h>
|
||||
|
||||
#include <string>
|
||||
|
||||
#include <sys/xattr.h>
|
||||
#include <sys/stat.h>
|
||||
#include <sys/paths.h>
|
||||
#include <stdlib.h>
|
||||
|
||||
namespace OS
|
||||
{
|
||||
|
||||
uint16_t GetFileInfo(uint16_t trap)
|
||||
{
|
||||
uint32_t parm = cpuGetAReg(0);
|
||||
|
||||
|
||||
fprintf(stderr, "%04x GetFileInfo(%08x)\n", trap, parm);
|
||||
|
||||
uint32_t ioCompletion = memoryReadLong(parm + 12);
|
||||
uint32_t ioNamePtr = memoryReadLong(parm + 18);
|
||||
uint16_t ioVRefNum = memoryReadWord(parm + 22);
|
||||
uint8_t ioFVersNum = memoryReadByte(parm + 26);
|
||||
int16_t ioFDirIndex = memoryReadWord(parm + 28);
|
||||
|
||||
if (ioFDirIndex <= 0)
|
||||
{
|
||||
// based name
|
||||
std::string sname;
|
||||
|
||||
if (!ioNamePtr)
|
||||
{
|
||||
memoryWriteWord(bdNamErr, parm + 16);
|
||||
return bdNamErr;
|
||||
}
|
||||
|
||||
int l = memoryReadByte(ioNamePtr);
|
||||
sname.reserve(l);
|
||||
for (unsigned i = 0; i < l; ++i)
|
||||
{
|
||||
sname.push_back(memoryReadByte(ioNamePtr + 1 + i));
|
||||
}
|
||||
|
||||
// todo -- how are absolute, relative, etc paths handled...
|
||||
|
||||
|
||||
struct stat st;
|
||||
|
||||
if (::stat(sname.c_str(), &st) < 0)
|
||||
{
|
||||
memoryWriteWord(bdNamErr, parm + 16);
|
||||
return fnfErr;
|
||||
}
|
||||
|
||||
// finder info
|
||||
{
|
||||
uint8_t buffer[32];
|
||||
std::memset(buffer, 0, sizeof(buffer));
|
||||
|
||||
::getxattr(sname.c_str(), XATTR_FINDERINFO_NAME, buffer, 32, 0, 0);
|
||||
|
||||
// only 16 bytes copied.
|
||||
std::memcpy(memoryPointer(parm + 32), buffer, 16);
|
||||
|
||||
}
|
||||
|
||||
|
||||
// file reference number
|
||||
memoryWriteWord(0, parm + 24);
|
||||
// file attributes
|
||||
memoryWriteWord(0, parm + 30);
|
||||
// version (unused)
|
||||
memoryWriteWord(0, parm + 32);
|
||||
|
||||
// file id
|
||||
memoryWriteLong(0, parm + 48);
|
||||
|
||||
|
||||
// file size
|
||||
memoryWriteWord(0, parm + 52);
|
||||
memoryWriteLong(st.st_size, parm + 54);
|
||||
memoryWriteLong(st.st_size, parm + 58);
|
||||
|
||||
// todo -- create date, create time (seconds since 1904, I believe...)
|
||||
const long EpochAdjust = 86400 * (365 * (1970 - 1904) + 17); // 17 leap years.
|
||||
|
||||
// create date.
|
||||
memoryWriteLong(st.st_birthtime + EpochAdjust, parm + 72);
|
||||
memoryWriteLong(st.st_mtime + EpochAdjust, parm + 76);
|
||||
|
||||
// res fork...
|
||||
// do this last since it adjusts the name and the stat.
|
||||
|
||||
sname.append(_PATH_RSRCFORKSPEC);
|
||||
if (::stat(sname.c_str(), &st) >= 0)
|
||||
{
|
||||
memoryWriteWord(0, parm + 62);
|
||||
memoryWriteLong(st.st_size, parm + 64);
|
||||
memoryWriteLong(st.st_size, parm + 68);
|
||||
}
|
||||
else
|
||||
{
|
||||
memoryWriteWord(0, parm + 62);
|
||||
memoryWriteLong(0, parm + 64);
|
||||
memoryWriteLong(0, parm + 68);
|
||||
}
|
||||
|
||||
// no error.
|
||||
memoryWriteWord(0, parm + 16);
|
||||
|
||||
|
||||
}
|
||||
else
|
||||
{
|
||||
fprintf(stderr, "GetFileInfo -- ioFDirIndex not yet supported\n");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
// if iocompletion handler && asyn call....
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
}
|
||||
105
toolbox/os.h
Normal file
105
toolbox/os.h
Normal file
|
|
@ -0,0 +1,105 @@
|
|||
#ifndef __mpw_os_h__
|
||||
#define __mpw_os_h__
|
||||
|
||||
#include <cstdint>
|
||||
|
||||
namespace OS
|
||||
{
|
||||
|
||||
enum {
|
||||
paramErr = -50, /*error in user parameter list*/
|
||||
noHardwareErr = -200, /*Sound Manager Error Returns*/
|
||||
notEnoughHardwareErr = -201, /*Sound Manager Error Returns*/
|
||||
userCanceledErr = -128,
|
||||
qErr = -1, /*queue element not found during deletion*/
|
||||
vTypErr = -2, /*invalid queue element*/
|
||||
corErr = -3, /*core routine number out of range*/
|
||||
unimpErr = -4, /*unimplemented core routine*/
|
||||
SlpTypeErr = -5, /*invalid queue element*/
|
||||
seNoDB = -8, /*no debugger installed to handle debugger command*/
|
||||
controlErr = -17, /*I/O System Errors*/
|
||||
statusErr = -18, /*I/O System Errors*/
|
||||
readErr = -19, /*I/O System Errors*/
|
||||
writErr = -20, /*I/O System Errors*/
|
||||
badUnitErr = -21, /*I/O System Errors*/
|
||||
unitEmptyErr = -22, /*I/O System Errors*/
|
||||
openErr = -23, /*I/O System Errors*/
|
||||
closErr = -24, /*I/O System Errors*/
|
||||
dRemovErr = -25, /*tried to remove an open driver*/
|
||||
dInstErr = -26 /*DrvrInstall couldn't find driver in resources */
|
||||
};
|
||||
|
||||
enum {
|
||||
abortErr = -27, /*IO call aborted by KillIO*/
|
||||
iIOAbortErr = -27, /*IO abort error (Printing Manager)*/
|
||||
notOpenErr = -28, /*Couldn't rd/wr/ctl/sts cause driver not opened*/
|
||||
unitTblFullErr = -29, /*unit table has no more entries*/
|
||||
dceExtErr = -30, /*dce extension error*/
|
||||
slotNumErr = -360, /*invalid slot # error*/
|
||||
gcrOnMFMErr = -400, /*gcr format on high density media error*/
|
||||
dirFulErr = -33, /*Directory full*/
|
||||
dskFulErr = -34, /*disk full*/
|
||||
nsvErr = -35, /*no such volume*/
|
||||
ioErr = -36, /*I/O error (bummers)*/
|
||||
bdNamErr = -37, /*there may be no bad names in the final system!*/
|
||||
fnOpnErr = -38, /*File not open*/
|
||||
eofErr = -39, /*End of file*/
|
||||
posErr = -40, /*tried to position to before start of file (r/w)*/
|
||||
mFulErr = -41, /*memory full (open) or file won't fit (load)*/
|
||||
tmfoErr = -42, /*too many files open*/
|
||||
fnfErr = -43, /*File not found*/
|
||||
wPrErr = -44, /*diskette is write protected.*/
|
||||
fLckdErr = -45 /*file is locked*/
|
||||
};
|
||||
|
||||
enum {
|
||||
vLckdErr = -46, /*volume is locked*/
|
||||
fBsyErr = -47, /*File is busy (delete)*/
|
||||
dupFNErr = -48, /*duplicate filename (rename)*/
|
||||
opWrErr = -49, /*file already open with with write permission*/
|
||||
rfNumErr = -51, /*refnum error*/
|
||||
gfpErr = -52, /*get file position error*/
|
||||
volOffLinErr = -53, /*volume not on line error (was Ejected)*/
|
||||
permErr = -54, /*permissions error (on file open)*/
|
||||
volOnLinErr = -55, /*drive volume already on-line at MountVol*/
|
||||
nsDrvErr = -56, /*no such drive (tried to mount a bad drive num)*/
|
||||
noMacDskErr = -57, /*not a mac diskette (sig bytes are wrong)*/
|
||||
extFSErr = -58, /*volume in question belongs to an external fs*/
|
||||
fsRnErr = -59, /*file system internal error:during rename the old entry was deleted but could not be restored.*/
|
||||
badMDBErr = -60, /*bad master directory block*/
|
||||
wrPermErr = -61, /*write permissions error*/
|
||||
dirNFErr = -120, /*Directory not found*/
|
||||
tmwdoErr = -121, /*No free WDCB available*/
|
||||
badMovErr = -122, /*Move into offspring error*/
|
||||
wrgVolTypErr = -123, /*Wrong volume type error [operation not supported for MFS]*/
|
||||
volGoneErr = -124 /*Server volume has been disconnected.*/
|
||||
};
|
||||
|
||||
enum {
|
||||
fidNotFound = -1300, /*no file thread exists.*/
|
||||
fidExists = -1301, /*file id already exists*/
|
||||
notAFileErr = -1302, /*directory specified*/
|
||||
diffVolErr = -1303, /*files on different volumes*/
|
||||
catChangedErr = -1304, /*the catalog has been modified*/
|
||||
desktopDamagedErr = -1305, /*desktop database files are corrupted*/
|
||||
sameFileErr = -1306, /*can't exchange a file with itself*/
|
||||
badFidErr = -1307, /*file id is dangling or doesn't match with the file number*/
|
||||
envNotPresent = -5500, /*returned by glue.*/
|
||||
envBadVers = -5501, /*Version non-positive*/
|
||||
envVersTooBig = -5502, /*Version bigger than call can handle*/
|
||||
fontDecError = -64, /*error during font declaration*/
|
||||
fontNotDeclared = -65, /*font not declared*/
|
||||
fontSubErr = -66, /*font substitution occured*/
|
||||
fontNotOutlineErr = -32615, /*bitmap font passed to routine that does outlines only*/
|
||||
firstDskErr = -84, /*I/O System Errors*/
|
||||
lastDskErr = -64, /*I/O System Errors*/
|
||||
noDriveErr = -64, /*drive not installed*/
|
||||
offLinErr = -65, /*r/w requested for an off-line drive*/
|
||||
noNybErr = -66 /*couldn't find 5 nybbles in 200 tries*/
|
||||
};
|
||||
|
||||
|
||||
uint16_t GetFileInfo(uint16_t trap);
|
||||
}
|
||||
|
||||
#endif
|
||||
|
|
@ -9,6 +9,7 @@
|
|||
#include "toolbox.h"
|
||||
#include "rm.h"
|
||||
#include "mm.h"
|
||||
#include "os.h"
|
||||
|
||||
// yuck. TST.W d0
|
||||
extern "C" void cpuSetFlagsNZ00NewW(UWO res);
|
||||
|
|
@ -22,6 +23,9 @@ namespace ToolBox {
|
|||
uint32_t d0 = 0;
|
||||
switch (trap)
|
||||
{
|
||||
case 0xA00C:
|
||||
d0 = OS::GetFileInfo(trap);
|
||||
break;
|
||||
|
||||
// BlockMove (sourcePtr,destPtr: Ptr; byteCount: Size);
|
||||
case 0xa02e:
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user