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77 lines
1.8 KiB
C
77 lines
1.8 KiB
C
/*
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Copyright (C) 1995-2007, The AROS Development Team. All rights reserved.
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*/
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#include "iffparse_intern.h"
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/*****************************************************************************
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NAME */
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#include <proto/iffparse.h>
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AROS_LH3(struct CollectionItem *, FindCollection,
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/* SYNOPSIS */
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AROS_LHA(struct IFFHandle *, iff, A0),
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AROS_LHA(LONG , type, D0),
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AROS_LHA(LONG , id, D1),
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/* LOCATION */
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struct Library *, IFFParseBase, 27, IFFParse)
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/* FUNCTION
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Returns a pointer to a list of CollectionItems the installed
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CollectionChunk of that type and ID.
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INPUTS
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iff - pointer to an IFFHandle struct.
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type - type code to search for.
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id - id code to search for.
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RESULT
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ci - pointer to the last collection chunk encountered
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with pointers to previous ones.
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NOTES
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EXAMPLE
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BUGS
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SEE ALSO
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CollectionChunk(), CollectionChunks()
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INTERNALS
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*****************************************************************************/
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{
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AROS_LIBFUNC_INIT
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struct LocalContextItem *lci;
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DEBUG_FINDCOLLECTION(dprintf("FindCollection: iff 0x%lx type 0x%08lx (%c%c%c%c) id 0x%08lx (%c%c%c%c)\n",
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iff, type, dmkid(type), id, dmkid(id)));
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if (!(lci = FindLocalItem(
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iff,
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type,
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id,
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IFFLCI_COLLECTION)))
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{
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DEBUG_FINDCOLLECTION(dprintf("FindCollection: return NULL\n"));
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return NULL;
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}
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/* The userdata of the found LCI contains a struct CIPtr,
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which is just a pointer to the first CollectionItem */
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return
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(
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((struct CIPtr*)LocalItemData(lci) )->FirstCI
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);
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AROS_LIBFUNC_EXIT
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} /* FindCollection */
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