rename part 1 -- files

1 files changed, 0 insertions, 176 deletions

diff --git a/filter/flate.c b/filter/flate.c
deleted file mode 100644
index c34a49b7..00000000
--- a/filter/flate.c
+++ /dev/null
@@ -1,176 +0,0 @@
-#include <fitz.h>
-
-#include <zlib.h>
-
-typedef struct fz_flate_s fz_flate;
-
-struct fz_flate_s
-{
-	fz_filter super;
-	z_stream z;
-};
-
-static void *
-zmalloc(void *opaque, unsigned int items, unsigned int size)
-{
-	fz_memorycontext *mctx = (fz_memorycontext*)opaque;
-	return mctx->malloc(mctx, items * size);
-}
-
-fz_error *
-fz_newflated(fz_filter **fp, fz_obj *params)
-{
-	fz_error *eo;
-	int ei;
-
-	FZ_NEWFILTER(fz_flate, f, flated);
-
-	f->z.zalloc = zmalloc;
-	f->z.zfree = (void(*)(void*,void*))fz_currentmemorycontext()->free;
-	f->z.opaque = fz_currentmemorycontext();
-	f->z.next_in = nil;
-	f->z.avail_in = 0;
-
-	ei = inflateInit(&f->z);
-	if (ei != Z_OK) {
-		eo = fz_throw("ioerror: inflateInit: %s", f->z.msg);
-		fz_free(f);
-		return eo;
-	}
-
-	return nil;
-}
-
-void
-fz_dropflated(fz_filter *f)
-{
-	z_streamp zp = &((fz_flate*)f)->z;
-	int err;
-
-	err = inflateEnd(zp);
-	if (err != Z_OK)
-		fprintf(stderr, "inflateEnd: %s", zp->msg);
-}
-
-fz_error *
-fz_processflated(fz_filter *f, fz_buffer *in, fz_buffer *out)
-{
-	z_streamp zp = &((fz_flate*)f)->z;
-	int err;
-
-	if (in->rp == in->wp && !in->eof)
-		return fz_ioneedin;
-	if (out->wp == out->ep)
-		return fz_ioneedout;
-
-	zp->next_in = in->rp;
-	zp->avail_in = in->wp - in->rp;
-
-	zp->next_out = out->wp;
-	zp->avail_out = out->ep - out->wp;
-
-	err = inflate(zp, Z_NO_FLUSH);
-
-	in->rp = in->wp - zp->avail_in;
-	out->wp = out->ep - zp->avail_out;
-
-	if (err == Z_STREAM_END) {
-		out->eof = 1;
-		return fz_iodone;
-	}
-	else if (err == Z_OK) {
-		if (in->rp == in->wp && !in->eof)
-			return fz_ioneedin;
-		if (out->wp == out->ep)
-			return fz_ioneedout;
-		return fz_ioneedin; /* hmm, what's going on here? */
-	}
-	else {
-		return fz_throw("ioerror: inflate: %s", zp->msg);
-	}
-}
-
-fz_error *
-fz_newflatee(fz_filter **fp, fz_obj *params)
-{
-	fz_obj *obj;
-	fz_error *eo;
-	int effort;
-	int ei;
-
-	FZ_NEWFILTER(fz_flate, f, flatee);
-
-	effort = -1;
-
-	if (params) {
-		obj = fz_dictgets(params, "Effort");
-		if (obj) effort = fz_toint(obj);
-	}
-
-	f->z.zalloc = zmalloc;
-	f->z.zfree = (void(*)(void*,void*))fz_currentmemorycontext()->free;
-	f->z.opaque = fz_currentmemorycontext();
-	f->z.next_in = nil;
-	f->z.avail_in = 0;
-
-	ei = deflateInit(&f->z, effort);
-	if (ei != Z_OK) {
-		eo = fz_throw("ioerror: deflateInit: %s", f->z.msg);
-		fz_free(f);
-		return eo;
-	}
-
-	return nil;
-}
-
-void
-fz_dropflatee(fz_filter *f)
-{
-	z_streamp zp = &((fz_flate*)f)->z;
-	int err;
-
-	err = deflateEnd(zp);
-	if (err != Z_OK)
-		fprintf(stderr, "deflateEnd: %s", zp->msg);
-	
-	fz_free(f);
-}
-
-fz_error *
-fz_processflatee(fz_filter *f, fz_buffer *in, fz_buffer *out)
-{
-	z_streamp zp = &((fz_flate*)f)->z;
-	int err;
-
-	if (in->rp == in->wp && !in->eof)
-		return fz_ioneedin;
-	if (out->wp == out->ep)
-		return fz_ioneedout;
-
-	zp->next_in = in->rp;
-	zp->avail_in = in->wp - in->rp;
-
-	zp->next_out = out->wp;
-	zp->avail_out = out->ep - out->wp;
-
-	err = deflate(zp, in->eof ? Z_FINISH : Z_NO_FLUSH);
-
-	in->rp = in->wp - zp->avail_in;
-	out->wp = out->ep - zp->avail_out;
-
-	if (err == Z_STREAM_END) {
-		out->eof = 1;
-		return fz_iodone;
-	}
-	else if (err == Z_OK) {
-		if (in->rp == in->wp && !in->eof)
-			return fz_ioneedin;
-		if (out->wp == out->ep)
-			return fz_ioneedout;
-		return fz_ioneedin; /* hmm? */
-	}
-	else {
-		return fz_throw("ioerror: deflate: %s", zp->msg);
-	}
-}
-