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OS/2: fix up the base/user/pref dir code. 

There might be better ways to do this in modern times than shove it all into
the base dir, though.
This commit is contained in:
Ryan C. Gordon 2017-07-06 00:03:49 -04:00
parent 062bdc2c5b
commit d1e40af4e3
1 changed files with 31 additions and 43 deletions
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74
src/platform_os2.c
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@ -145,8 +145,6 @@ static void cvt_path_to_correct_case(char *buf)
} /* cvt_file_to_correct_case */
static char *baseDir = NULL;
int __PHYSFS_platformInit(void)
{
return 1; /* it's all good. */
@ -155,12 +153,6 @@ int __PHYSFS_platformInit(void)
int __PHYSFS_platformDeinit(void)
{
if (baseDir != NULL)
{
allocator.Free(baseDir);
baseDir = NULL;
} /* if */
return 1; /* success. */
} /* __PHYSFS_platformDeinit */
@ -231,45 +223,37 @@ void __PHYSFS_platformDetectAvailableCDs(PHYSFS_StringCallback cb, void *data)
char *__PHYSFS_platformCalcBaseDir(const char *argv0)
{
char *retval = NULL;
if (baseDir == NULL)
{
char buf[CCHMAXPATH];
APIRET rc;
PTIB ptib;
PPIB ppib;
PHYSFS_sint32 len;
{
char *retval = NULL;
char buf[CCHMAXPATH];
APIRET rc;
PTIB ptib;
PPIB ppib;
PHYSFS_sint32 len;
rc = DosGetInfoBlocks(&ptib, &ppib);
BAIL_IF_MACRO(rc != NO_ERROR, errcodeFromAPIRET(rc), 0);
rc = DosQueryModuleName(ppib->pib_hmte, sizeof (buf), (PCHAR) buf);
BAIL_IF_MACRO(rc != NO_ERROR, errcodeFromAPIRET(rc), 0);
rc = DosGetInfoBlocks(&ptib, &ppib);
BAIL_IF_MACRO(rc != NO_ERROR, errcodeFromAPIRET(rc), 0);
rc = DosQueryModuleName(ppib->pib_hmte, sizeof (buf), (PCHAR) buf);
BAIL_IF_MACRO(rc != NO_ERROR, errcodeFromAPIRET(rc), 0);
/* chop off filename, leave path. */
for (len = strlen(buf) - 1; len >= 0; len--)
/* chop off filename, leave path. */
for (len = strlen(buf) - 1; len >= 0; len--)
{
if (buf[len] == '\\')
{
if (buf[len] == '\\')
{
buf[len] = '\0';
break;
} /* if */
} /* for */
buf[len] = '\0';
break;
} /* if */
} /* for */
assert(len > 0); /* should have been a "x:\\" on the front on string. */
assert(len > 0); /* should have been a "x:\\" on the front on string. */
/* The string is capitalized! Figure out the REAL case... */
cvt_path_to_correct_case(buf);
/* The string is capitalized! Figure out the REAL case... */
cvt_path_to_correct_case(buf);
baseDir = (char *) allocator.Malloc(len + 1);
BAIL_IF_MACRO(baseDir == NULL, PHYSFS_ERR_OUT_OF_MEMORY, 0);
strcpy(baseDir, buf);
} /* if */
retval = (char *) allocator.Malloc(strlen(baseDir) + 1);
retval = (char *) allocator.Malloc(len + 1);
BAIL_IF_MACRO(retval == NULL, PHYSFS_ERR_OUT_OF_MEMORY, NULL);
strcpy(retval, baseDir);
strcpy(retval, buf);
return retval;
} /* __PHYSFS_platformCalcBaseDir */
@ -280,11 +264,15 @@ char *__PHYSFS_platformGetUserName(void)
} /* __PHYSFS_platformGetUserName */
char *__PHYSFS_platformGetUserDir(void)
char *__PHYSFS_platformCalcUserDir(void)
{
return __PHYSFS_platformCalcBaseDir(NULL);
} /* __PHYSFS_platformGetUserDir */
return __PHYSFS_platformCalcBaseDir(NULL); /* !!! FIXME: ? */
} /* __PHYSFS_platformCalcUserDir */
char *__PHYSFS_platformCalcPrefDir(const char *org, const char *app)
{
return __PHYSFS_platformCalcBaseDir(NULL); /* !!! FIXME: ? */
}
/* !!! FIXME: can we lose the malloc here? */
char *__PHYSFS_platformCvtToDependent(const char *prepend,