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utility to get the offsets for ugly File Manager structs.

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This commit is contained in:
Kelvin Sherlock 2014-12-17 08:16:15 -05:00
parent 60a13bde75
commit 53168df651
2 changed files with 141 additions and 2 deletions
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136
MakeEnums.c Normal file
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@ -0,0 +1,136 @@
#include <Finder.h>
#include <Files.h>
#include <stddef.h>
#include <stdio.h>
#include <ctype.h>
int strcasecmp(const char *s1, const char *s2)
{
int a, b;
for (;;)
{
a = tolower(*s1++);
b = tolower(*s2++);
if (a < b) return -1;
if (a > b) return 1;
// a == b.
if (a == 0) return 0;
}
}
void dump_DirInfo(void)
{
printf("/* DirInfo */\n");
printf("_qLink = %u,\n", offsetof(DirInfo, qLink));
printf("_qType = %u,\n", offsetof(DirInfo, qType));
printf("_ioTrap = %u,\n", offsetof(DirInfo, ioTrap));
printf("_ioCmdAddr = %u,\n", offsetof(DirInfo, ioCmdAddr));
printf("_ioCompletion = %u,\n", offsetof(DirInfo, ioCompletion));
printf("_ioResult = %u,\n", offsetof(DirInfo, ioResult));
printf("_ioNamePtr = %u,\n", offsetof(DirInfo, ioNamePtr));
printf("_ioVRefNum = %u,\n", offsetof(DirInfo, ioVRefNum));
printf("_ioFRefNum = %u,\n", offsetof(DirInfo, ioFRefNum));
printf("_ioFVersNum = %u,\n", offsetof(DirInfo, ioFVersNum));
printf("_filler1 = %u,\n", offsetof(DirInfo, filler1));
printf("_ioFDirIndex = %u,\n", offsetof(DirInfo, ioFDirIndex));
printf("_ioFlAttrib = %u,\n", offsetof(DirInfo, ioFlAttrib));
printf("_ioACUser = %u,\n", offsetof(DirInfo, ioACUser));
printf("_ioDrUsrWds = %u,\n", offsetof(DirInfo, ioDrUsrWds));
printf("_ioDrDirID = %u,\n", offsetof(DirInfo, ioDrDirID));
printf("_ioDrNmFls = %u,\n", offsetof(DirInfo, ioDrNmFls));
printf("_filler3 = %u,\n", offsetof(DirInfo, filler3));
printf("_ioDrCrDat = %u,\n", offsetof(DirInfo, ioDrCrDat));
printf("_ioDrMdDat = %u,\n", offsetof(DirInfo, ioDrMdDat));
printf("_ioDrBkDat = %u,\n", offsetof(DirInfo, ioDrBkDat));
printf("_ioDrFndrInfo = %u,\n", offsetof(DirInfo, ioDrFndrInfo));
printf("_ioDrParID = %u,\n", offsetof(DirInfo, ioDrParID));
printf("\n");
printf("\n");
}
void dump_HFileInfo(void)
{
printf("/* HFileInfo */\n");
printf("_qLink = %u,\n", offsetof(HFileInfo, qLink));
printf("_qType = %u,\n", offsetof(HFileInfo, qType));
printf("_ioTrap = %u,\n", offsetof(HFileInfo, ioTrap));
printf("_ioCmdAddr = %u,\n", offsetof(HFileInfo, ioCmdAddr));
printf("_ioCompletion = %u,\n", offsetof(HFileInfo, ioCompletion));
printf("_ioResult = %u,\n", offsetof(HFileInfo, ioResult));
printf("_ioNamePtr = %u,\n", offsetof(HFileInfo, ioNamePtr));
printf("_ioVRefNum = %u,\n", offsetof(HFileInfo, ioVRefNum));
printf("_ioFRefNum = %u,\n", offsetof(HFileInfo, ioFRefNum));
printf("_ioFVersNum = %u,\n", offsetof(HFileInfo, ioFVersNum));
printf("_filler1 = %u,\n", offsetof(HFileInfo, filler1));
printf("_ioFDirIndex = %u,\n", offsetof(HFileInfo, ioFDirIndex));
printf("_ioFlAttrib = %u,\n", offsetof(HFileInfo, ioFlAttrib));
printf("_ioACUser = %u,\n", offsetof(HFileInfo, ioACUser));
printf("_ioFlFndrInfo = %u,\n", offsetof(HFileInfo, ioFlFndrInfo));
printf("_ioDirID = %u,\n", offsetof(HFileInfo, ioDirID));
printf("_ioFlStBlk = %u,\n", offsetof(HFileInfo, ioFlStBlk));
printf("_ioFlLgLen = %u,\n", offsetof(HFileInfo, ioFlLgLen));
printf("_ioFlPyLen = %u,\n", offsetof(HFileInfo, ioFlPyLen));
printf("_ioFlRStBlk = %u,\n", offsetof(HFileInfo, ioFlRStBlk));
printf("_ioFlRLgLen = %u,\n", offsetof(HFileInfo, ioFlRLgLen));
printf("_ioFlRPyLen = %u,\n", offsetof(HFileInfo, ioFlRPyLen));
printf("_ioFlCrDat = %u,\n", offsetof(HFileInfo, ioFlCrDat));
printf("_ioFlMdDat = %u,\n", offsetof(HFileInfo, ioFlMdDat));
printf("_ioFlBkDat = %u,\n", offsetof(HFileInfo, ioFlBkDat));
printf("_ioFlXFndrInfo = %u,\n", offsetof(HFileInfo, ioFlXFndrInfo));
printf("_ioFlParID = %u,\n", offsetof(HFileInfo, ioFlParID));
printf("_ioFlClpSiz = %u,\n", offsetof(HFileInfo, ioFlClpSiz));
printf("\n");
printf("\n");
}
void dump_WDPBRec(void)
{
printf("/* WDPBRec */\n");
printf("_qLink = %u,\n", offsetof(WDPBRec, qLink));
printf("_qType = %u,\n", offsetof(WDPBRec, qType));
printf("_ioTrap = %u,\n", offsetof(WDPBRec, ioTrap));
printf("_ioCmdAddr = %u,\n", offsetof(WDPBRec, ioCmdAddr));
printf("_ioCompletion = %u,\n", offsetof(WDPBRec, ioCompletion));
printf("_ioResult = %u,\n", offsetof(WDPBRec, ioResult));
printf("_ioNamePtr = %u,\n", offsetof(WDPBRec, ioNamePtr));
printf("_ioVRefNum = %u,\n", offsetof(WDPBRec, ioVRefNum));
printf("_filler1 = %u,\n", offsetof(WDPBRec, filler1));
printf("_ioWDIndex = %u,\n", offsetof(WDPBRec, ioWDIndex));
printf("_ioWDProcID = %u,\n", offsetof(WDPBRec, ioWDProcID));
printf("_ioWDVRefNum = %u,\n", offsetof(WDPBRec, ioWDVRefNum));
printf("_filler2 = %u,\n", offsetof(WDPBRec, filler2));
printf("_ioWDDirID = %u,\n", offsetof(WDPBRec, ioWDDirID));
printf("\n");
printf("\n");
}
int main(int argc, char **argv)
{
int i;
if (argc == 1)
{
dump_DirInfo();
dump_HFileInfo();
dump_WDPBRec();
}
for (i = 1; i < argc; ++i)
{
const char *name = argv[i];
if (strcasecmp(name, "DirInfo") == 0) { dump_DirInfo(); continue; }
if (strcasecmp(name, "HFileInfo") == 0) { dump_HFileInfo(); continue; }
if (strcasecmp(name, "WDPBRec") == 0) { dump_WDPBRec(); continue; }
fprintf(stderr, "Unsupported struct: %s\n", name);
}
return 0;
}

7
makefile
View File

@ -26,11 +26,11 @@ LDFLAGS = -w -c 'MPS ' -t MPST \
# LDFLAGS = -d -c 'MPS ' -t MPST
all: Help GetEnv Duplicate SetFile OverlayIIgs ListRez ListRezIIgs
all: Help GetEnv Duplicate SetFile OverlayIIgs ListRez ListRezIIgs MakeEnums
clean:
rm -f *.c.o
rm -f Help GetEnv Duplicate SetFile OverlayIIgs
rm -f Help GetEnv Duplicate SetFile OverlayIIgs MakeEnums
GetEnv: GetEnv.c.o
mpw Link $(LDFLAGS) -o $@ $^ $(LIBS)
@ -56,6 +56,9 @@ ListRez: ListRez.c.o
ListRezIIgs: ListRezIIgs.c.o
mpw Link $(LDFLAGS) -o $@ $^ $(LIBS)
MakeEnums: MakeEnums.c.o
mpw Link $(LDFLAGS) -o $@ $^ $(LIBS)
#SetFile.c : SetFile.rl
# ragel -G2 -p -m -o $@ $<