/*
* e - extract all files (selection-filtered)
*/
static NuError ExtractFunc(ExerciserState* pState, int argc, char** argv)
{
(void) pState, (void) argc, (void) argv; /* shut up, gcc */
assert(ExerciserState_GetNuArchive(pState) != NULL);
assert(argc == 1);
NuSetSelectionFilter(ExerciserState_GetNuArchive(pState), SelectionFilter);
return NuExtract(ExerciserState_GetNuArchive(pState));
}
/*
* Extract the specified files.
*/
NuError DoExtract(NulibState* pState)
{
NuError err;
NuArchive* pArchive = NULL;
Assert(pState != NULL);
if (NState_GetModBinaryII(pState))
return BNYDoExtract(pState);
err = OpenArchiveReadOnly(pState);
if (err == kNuErrIsBinary2)
return BNYDoExtract(pState);
if (err != kNuErrNone)
goto bail;
pArchive = NState_GetNuArchive(pState);
Assert(pArchive != NULL);
NState_SetMatchCount(pState, 0);
/*
* If we're not interested in comments, just use the "bulk" extract
* call. If we want comments, we need to do this one at a time.
*/
if (!NState_GetModComments(pState)) {
err = NuExtract(pArchive);
if (err != kNuErrNone)
goto bail;
} else {
err = ExtractAllRecords(pState, pArchive);
if (err != kNuErrNone)
goto bail;
}
if (!NState_GetMatchCount(pState))
printf("%s: no records match\n", gProgName);
bail:
if (pArchive != NULL)
(void) NuClose(pArchive);
return err;
}