/*
* ors - open streaming read-only
*/
static NuError
OpenStreamingReadOnlyFunc(ExerciserState* pState, int argc, char** argv)
{
NuError err;
NuArchive* pArchive;
FILE* fp = nil;
assert(ExerciserState_GetNuArchive(pState) == nil);
assert(argc == 2);
if ((fp = fopen(argv[1], kNuFileOpenReadOnly)) == nil) {
err = errno ? (NuError)errno : kNuErrGeneric;
fprintf(stderr, "Exerciser: unable to open '%s'\n", argv[1]);
} else {
err = NuStreamOpenRO(fp, &pArchive);
if (err == kNuErrNone) {
ExerciserState_SetNuArchive(pState, pArchive);
ExerciserState_SetArchivePath(pState, argv[1]);
fp = nil;
}
}
if (fp != nil)
fclose(fp);
return err;
}
/*
* orw - open read-write
*/
static NuError OpenReadWriteFunc(ExerciserState* pState, int argc, char** argv)
{
NuError err;
NuArchive* pArchive;
assert(ExerciserState_GetNuArchive(pState) == NULL);
assert(argc == 2);
err = NuOpenRW(argv[1], kTempFile, 0, &pArchive);
if (err == kNuErrNone) {
ExerciserState_SetNuArchive(pState, pArchive);
ExerciserState_SetArchivePath(pState, argv[1]);
}
return err;
}
/*
* cl - close archive
*/
static NuError CloseFunc(ExerciserState* pState, int argc, char** argv)
{
NuError err;
(void) pState, (void) argc, (void) argv; /* shut up, gcc */
assert(ExerciserState_GetNuArchive(pState) != NULL);
assert(argc == 1);
err = NuClose(ExerciserState_GetNuArchive(pState));
if (err == kNuErrNone) {
ExerciserState_SetNuArchive(pState, NULL);
ExerciserState_SetArchivePath(pState, NULL);
}
return err;
}
/*
* oro - open read-only
*/
static NuError
OpenReadOnlyFunc(ExerciserState* pState, int argc, char** argv)
{
NuError err;
NuArchive* pArchive;
assert(ExerciserState_GetNuArchive(pState) == nil);
assert(argc == 2);
err = NuOpenRO(argv[1], &pArchive);
if (err == kNuErrNone) {
ExerciserState_SetNuArchive(pState, pArchive);
ExerciserState_SetArchivePath(pState, argv[1]);
}
return err;
}
