1 files changed, 0 insertions, 210 deletions

diff --git a/fitz/stm_open.c b/fitz/stm_open.c
deleted file mode 100644
index 9e4dc8d4..00000000
--- a/fitz/stm_open.c
+++ /dev/null
@@ -1,210 +0,0 @@
-#include "mupdf/fitz.h"
-
-fz_stream *
-fz_new_stream(fz_context *ctx, void *state,
-	int(*read)(fz_stream *stm, unsigned char *buf, int len),
-	void(*close)(fz_context *ctx, void *state))
-{
-	fz_stream *stm;
-
-	fz_try(ctx)
-	{
-		stm = fz_malloc_struct(ctx, fz_stream);
-	}
-	fz_catch(ctx)
-	{
-		close(ctx, state);
-		fz_rethrow(ctx);
-	}
-
-	stm->refs = 1;
-	stm->error = 0;
-	stm->eof = 0;
-	stm->pos = 0;
-
-	stm->bits = 0;
-	stm->avail = 0;
-
-	stm->bp = stm->buf;
-	stm->rp = stm->bp;
-	stm->wp = stm->bp;
-	stm->ep = stm->buf + sizeof stm->buf;
-
-	stm->state = state;
-	stm->read = read;
-	stm->close = close;
-	stm->seek = NULL;
-	stm->ctx = ctx;
-
-	return stm;
-}
-
-fz_stream *
-fz_keep_stream(fz_stream *stm)
-{
-	if (stm)
-		stm->refs ++;
-	return stm;
-}
-
-void
-fz_close(fz_stream *stm)
-{
-	if (!stm)
-		return;
-	stm->refs --;
-	if (stm->refs == 0)
-	{
-		if (stm->close)
-			stm->close(stm->ctx, stm->state);
-		fz_free(stm->ctx, stm);
-	}
-}
-
-/* File stream */
-
-static int read_file(fz_stream *stm, unsigned char *buf, int len)
-{
-	int n = read(*(int*)stm->state, buf, len);
-	if (n < 0)
-		fz_throw(stm->ctx, FZ_ERROR_GENERIC, "read error: %s", strerror(errno));
-	return n;
-}
-
-static void seek_file(fz_stream *stm, int offset, int whence)
-{
-	int n = lseek(*(int*)stm->state, offset, whence);
-	if (n < 0)
-		fz_throw(stm->ctx, FZ_ERROR_GENERIC, "cannot lseek: %s", strerror(errno));
-	stm->pos = n;
-	stm->rp = stm->bp;
-	stm->wp = stm->bp;
-}
-
-static void close_file(fz_context *ctx, void *state)
-{
-	int n = close(*(int*)state);
-	if (n < 0)
-		fz_warn(ctx, "close error: %s", strerror(errno));
-	fz_free(ctx, state);
-}
-
-fz_stream *
-fz_open_fd(fz_context *ctx, int fd)
-{
-	fz_stream *stm;
-	int *state;
-
-	state = fz_malloc_struct(ctx, int);
-	*state = fd;
-
-	fz_try(ctx)
-	{
-		stm = fz_new_stream(ctx, state, read_file, close_file);
-	}
-	fz_catch(ctx)
-	{
-		fz_free(ctx, state);
-		fz_rethrow(ctx);
-	}
-	stm->seek = seek_file;
-
-	return stm;
-}
-
-fz_stream *
-fz_open_file(fz_context *ctx, const char *name)
-{
-#ifdef _WIN32
-	char *s = (char*)name;
-	wchar_t *wname, *d;
-	int c, fd;
-	d = wname = fz_malloc(ctx, (strlen(name)+1) * sizeof(wchar_t));
-	while (*s) {
-		s += fz_chartorune(&c, s);
-		*d++ = c;
-	}
-	*d = 0;
-	fd = _wopen(wname, O_BINARY | O_RDONLY, 0);
-	fz_free(ctx, wname);
-#else
-	int fd = open(name, O_BINARY | O_RDONLY, 0);
-#endif
-	if (fd == -1)
-		fz_throw(ctx, FZ_ERROR_GENERIC, "cannot open %s", name);
-	return fz_open_fd(ctx, fd);
-}
-
-#ifdef _WIN32
-fz_stream *
-fz_open_file_w(fz_context *ctx, const wchar_t *name)
-{
-	int fd = _wopen(name, O_BINARY | O_RDONLY, 0);
-	if (fd == -1)
-		fz_throw(ctx, FZ_ERROR_GENERIC, "cannot open file %ls", name);
-	return fz_open_fd(ctx, fd);
-}
-#endif
-
-/* Memory stream */
-
-static int read_buffer(fz_stream *stm, unsigned char *buf, int len)
-{
-	return 0;
-}
-
-static void seek_buffer(fz_stream *stm, int offset, int whence)
-{
-	if (whence == 0)
-		stm->rp = stm->bp + offset;
-	if (whence == 1)
-		stm->rp += offset;
-	if (whence == 2)
-		stm->rp = stm->ep - offset;
-	stm->rp = fz_clampp(stm->rp, stm->bp, stm->ep);
-	stm->wp = stm->ep;
-}
-
-static void close_buffer(fz_context *ctx, void *state_)
-{
-	fz_buffer *state = (fz_buffer *)state_;
-	if (state)
-		fz_drop_buffer(ctx, state);
-}
-
-fz_stream *
-fz_open_buffer(fz_context *ctx, fz_buffer *buf)
-{
-	fz_stream *stm;
-
-	fz_keep_buffer(ctx, buf);
-	stm = fz_new_stream(ctx, buf, read_buffer, close_buffer);
-	stm->seek = seek_buffer;
-
-	stm->bp = buf->data;
-	stm->rp = buf->data;
-	stm->wp = buf->data + buf->len;
-	stm->ep = buf->data + buf->len;
-
-	stm->pos = buf->len;
-
-	return stm;
-}
-
-fz_stream *
-fz_open_memory(fz_context *ctx, unsigned char *data, int len)
-{
-	fz_stream *stm;
-
-	stm = fz_new_stream(ctx, NULL, read_buffer, close_buffer);
-	stm->seek = seek_buffer;
-
-	stm->bp = data;
-	stm->rp = data;
-	stm->wp = data + len;
-	stm->ep = data + len;
-
-	stm->pos = len;
-
-	return stm;
-}