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PBSetCatInfo now sets finder info. PBGetCatInfo now uses nice enums.

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This commit is contained in:
Kelvin Sherlock 2014-12-16 17:35:49 -05:00
parent 18b2e7ff67
commit 325c1c5850
1 changed files with 168 additions and 46 deletions
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214
toolbox/os_hfs_dispatch.cpp
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@ -119,15 +119,61 @@ namespace OS {
uint16_t PBGetCatInfo(uint32_t parm) uint16_t PBGetCatInfo(uint32_t parm)
{ {
enum { // FileParam
_qLink = 0,
_qType = 4,
_ioTrap = 6,
_ioCmdAddr = 8,
_ioCompletion = 12,
_ioResult = 16,
_ioNamePtr = 18,
_ioVRefNum = 22,
_ioFRefNum = 24,
_ioFVersNum = 26,
_filler1 = 27,
_ioFDirIndex = 28,
_ioFlAttrib = 30,
_ioACUser = 31,
/* HFileInfo */
_ioFlFndrInfo = 32,
_ioDirID = 48,
_ioFlStBlk = 52,
_ioFlLgLen = 54,
_ioFlPyLen = 58,
_ioFlRStBlk = 62,
_ioFlRLgLen = 64,
_ioFlRPyLen = 68,
_ioFlCrDat = 72,
_ioFlMdDat = 76,
_ioFlBkDat = 80,
_ioFlXFndrInfo = 84,
_ioFlParID = 100,
_ioFlClpSiz = 104,
/* DirInfo */
_ioDrUsrWds = 32,
_ioDrDirID = 48,
_ioDrNmFls = 52,
_filler3 = 54,
_ioDrCrDat = 72,
_ioDrMdDat = 76,
_ioDrBkDat = 80,
_ioDrFndrInfo = 84,
_ioDrParID = 100,
};
uint16_t d0; uint16_t d0;
// yuck. this is sort of a getdirent/stat call.... // yuck. this is sort of a getdirent/stat call....
//uint32_t ioCompletion = memoryReadLong(parm + 12); //uint32_t ioCompletion = memoryReadLong(parm + _ioCompletion);
uint32_t ioNamePtr = memoryReadLong(parm + 18); uint32_t ioNamePtr = memoryReadLong(parm + _ioNamePtr);
//uint16_t ioVRefNum = memoryReadWord(parm + 22); //uint16_t ioVRefNum = memoryReadWord(parm + _ioVRefNum);
//uint8_t ioFVersNum = memoryReadByte(parm + 26); //uint8_t ioFVersNum = memoryReadByte(parm + _ioFVersNum);
int16_t ioFDirIndex = memoryReadWord(parm + 28); int16_t ioFDirIndex = memoryReadWord(parm + _ioFDirIndex);
if (ioFDirIndex <= 0) if (ioFDirIndex <= 0)
{ {
@ -136,7 +182,7 @@ namespace OS {
if (!ioNamePtr) if (!ioNamePtr)
{ {
memoryWriteWord(MacOS::bdNamErr, parm + 16); memoryWriteWord(MacOS::bdNamErr, parm + _ioResult);
return MacOS::bdNamErr; return MacOS::bdNamErr;
} }
@ -150,68 +196,74 @@ namespace OS {
{ {
d0 = errno_to_oserr(errno); d0 = errno_to_oserr(errno);
memoryWriteWord(d0, parm + 16); memoryWriteWord(d0, parm + _ioResult);
return d0; return d0;
} }
if (S_ISDIR(st.st_mode)) if (S_ISDIR(st.st_mode))
{ {
// bit 4 - is a directory. // bit 4 - is a directory.
memoryWriteByte(1 << 4, parm + 30); // ioFlAttrib memoryWriteByte(1 << 4, parm + _ioFlAttrib);
memoryWriteByte(0, parm + 31); //ioACUser memoryWriteByte(0, parm + _ioACUser);
std::memset(memoryPointer(parm + 32), 0, 16); // DInfo std::memset(memoryPointer(parm + _ioDrUsrWds), 0, 16); // DInfo
memoryWriteLong(0, parm + 48); // ioDrDirID memoryWriteLong(0, parm + _ioDrDirID);
memoryWriteWord(0, parm + 52); // ioDrNmFls - # of files in dir
memoryWriteLong(UnixToMac(st.st_birthtime), parm + 60); // create // the links count should be ~= number of dirents ( +2 for . and ..)
memoryWriteLong(UnixToMac(st.st_mtime), parm + 64); // modify int links = st.st_nlink - 2;
memoryWriteLong(UnixToMac(st.st_mtime), parm + 68); // backup if (links < 0) links = 0;
if (links > 65535) links = 65535;
std::memset(memoryPointer(parm + 72), 0, 16); // DXInfo memoryWriteWord(links, parm + _ioDrNmFls); // ioDrNmFls - # of files in dir
memoryWriteLong(0, parm + 88); // ioDrParID
memoryWriteLong(UnixToMac(st.st_birthtime), parm + _ioDrCrDat); // create
memoryWriteLong(UnixToMac(st.st_mtime), parm + _ioDrMdDat); // modify
memoryWriteLong(UnixToMac(st.st_mtime), parm + _ioDrBkDat); // backup
std::memset(memoryPointer(parm + _ioDrFndrInfo), 0, 16); // DXInfo
memoryWriteLong(0, parm + _ioDrParID);
} }
else else
{ {
memoryWriteByte(0, parm + 30); memoryWriteByte(0, parm + _ioFlAttrib);
memoryWriteByte(0, parm + 31); //ioACUser memoryWriteByte(0, parm + _ioACUser);
Internal::GetFinderInfo(sname, memoryPointer(parm + 32), false); // finder info Internal::GetFinderInfo(sname, memoryPointer(parm + _ioFlFndrInfo), false); // finder info
memoryWriteLong(0, parm + 48); // ioDrDirID memoryWriteLong(0, parm + _ioDirID);
memoryWriteWord(0, parm + 52); // ioFlStBlk memoryWriteWord(0, parm + _ioFlStBlk);
memoryWriteLong(st.st_size, parm + 54); // ioFlLgLen memoryWriteLong(st.st_size, parm + _ioFlLgLen);
memoryWriteLong(st.st_size, parm + 58); // ioFlPyLen memoryWriteLong(st.st_size, parm + _ioFlPyLen);
// resource info... below // resource info... below
memoryWriteLong(UnixToMac(st.st_birthtime), parm + 72); // create memoryWriteLong(UnixToMac(st.st_birthtime), parm + _ioFlCrDat); // create
memoryWriteLong(UnixToMac(st.st_mtime), parm + 76); // modify memoryWriteLong(UnixToMac(st.st_mtime), parm + _ioFlMdDat); // modify
memoryWriteLong(UnixToMac(st.st_mtime), parm + 80); // backup memoryWriteLong(UnixToMac(st.st_mtime), parm + _ioFlBkDat); // backup
std::memset(memoryPointer(parm + 84), 0, 16); // FXInfo std::memset(memoryPointer(parm + _ioFlXFndrInfo), 0, 16); // FXInfo
memoryWriteWord(0, parm + 100); // ioFlParID memoryWriteWord(0, parm + _ioFlParID);
memoryWriteWord(0, parm + 104); // ioFlClpSiz memoryWriteWord(0, parm + _ioFlClpSiz);
sname.append(_PATH_RSRCFORKSPEC); sname.append(_PATH_RSRCFORKSPEC);
if (::stat(sname.c_str(), &st) >= 0) if (::stat(sname.c_str(), &st) >= 0)
{ {
memoryWriteWord(0, parm + 62); memoryWriteWord(0, parm + _ioFlRStBlk);
memoryWriteLong(st.st_size, parm + 64); memoryWriteLong(st.st_size, parm + _ioFlRLgLen);
memoryWriteLong(st.st_size, parm + 68); memoryWriteLong(st.st_size, parm + _ioFlRPyLen);
} }
else else
{ {
memoryWriteWord(0, parm + 62); memoryWriteWord(0, parm + _ioFlRStBlk);
memoryWriteLong(0, parm + 64); memoryWriteLong(0, parm + _ioFlRLgLen);
memoryWriteLong(0, parm + 68); memoryWriteLong(0, parm + _ioFlRPyLen);
} }
} }
// no error. // no error.
memoryWriteWord(0, parm + 16); memoryWriteWord(0, parm + _ioResult);
return 0; return 0;
} }
@ -228,19 +280,62 @@ namespace OS {
uint16_t PBSetCatInfo(uint32_t parm) uint16_t PBSetCatInfo(uint32_t parm)
{ {
enum { // FileParam
_qLink = 0,
_qType = 4,
_ioTrap = 6,
_ioCmdAddr = 8,
_ioCompletion = 12,
_ioResult = 16,
_ioNamePtr = 18,
_ioVRefNum = 22,
_ioFRefNum = 24,
_ioFVersNum = 26,
_filler1 = 27,
_ioFDirIndex = 28,
_ioFlAttrib = 30,
_ioACUser = 31,
/* HFileInfo */
_ioFlFndrInfo = 32,
_ioDirID = 48,
_ioFlStBlk = 52,
_ioFlLgLen = 54,
_ioFlPyLen = 58,
_ioFlRStBlk = 62,
_ioFlRLgLen = 64,
_ioFlRPyLen = 68,
_ioFlCrDat = 72,
_ioFlMdDat = 76,
_ioFlBkDat = 80,
_ioFlXFndrInfo = 84,
_ioFlParID = 100,
_ioFlClpSiz = 104,
/* DirInfo */
_ioDrUsrWds = 32,
_ioDrDirID = 48,
_ioDrNmFls = 52,
_filler3 = 54,
_ioDrCrDat = 72,
_ioDrMdDat = 76,
_ioDrBkDat = 80,
_ioDrFndrInfo = 84,
_ioDrParID = 100,
};
uint16_t d0; uint16_t d0;
// yuck. this is sort of a getdirent/stat call....
//uint32_t ioCompletion = memoryReadLong(parm + 12); //uint32_t ioCompletion = memoryReadLong(parm + _ioCompletion);
uint32_t ioNamePtr = memoryReadLong(parm + 18); uint32_t ioNamePtr = memoryReadLong(parm + _ioNamePtr);
//uint16_t ioVRefNum = memoryReadWord(parm + 22); //uint16_t ioVRefNum = memoryReadWord(parm + _ioVRefNum);
//uint8_t ioFVersNum = memoryReadByte(parm + 26); //uint8_t ioFVersNum = memoryReadByte(parm + _ioFVersNum);
//int16_t ioFDirIndex = memoryReadWord(parm + 28); //int16_t ioFDirIndex = memoryReadWord(parm + _ioFDirIndex);
if (!ioNamePtr) if (!ioNamePtr)
{ {
memoryWriteWord(MacOS::bdNamErr, parm + 16); memoryWriteWord(MacOS::bdNamErr, parm + _ioResult);
assert("PGSetCatInfo - no name."); assert("PGSetCatInfo - no name.");
return MacOS::bdNamErr; return MacOS::bdNamErr;
} }
@ -249,9 +344,36 @@ namespace OS {
Log(" PBSetCatInfo(%s)\n", sname.c_str()); Log(" PBSetCatInfo(%s)\n", sname.c_str());
// todo -- should set the finder info, I suppose.
return 0; // check if the file actually exists
{
struct stat st;
int ok;
ok = ::stat(sname.c_str(), &st);
if (ok < 0)
{
d0 = errno_to_oserr(errno);
memoryWriteWord(d0, parm + _ioResult);
return d0;
}
// just nop if it's a directory.
if (S_ISDIR(st.st_mode))
{
d0 = 0;
memoryWriteWord(d0, parm + _ioResult);
return d0;
}
}
// set the finder info. could also call utimes, I suppose.
d0 = Internal::SetFinderInfo(sname, memoryPointer(parm + _ioFlFndrInfo), false);
memoryWriteWord(d0, parm + _ioResult);
return d0;
} }