Move library source into src sub-directory

Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>

1 files changed, 0 insertions, 237 deletions

diff --git a/lib/sqfs/win32/io_file.c b/lib/sqfs/win32/io_file.c
deleted file mode 100644
index 548a246..0000000
--- a/lib/sqfs/win32/io_file.c
+++ /dev/null
@@ -1,237 +0,0 @@
-/* SPDX-License-Identifier: LGPL-3.0-or-later */
-/*
- * io_file.c
- *
- * Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at>
- */
-#define SQFS_BUILDING_DLL
-#include "config.h"
-
-#include "sqfs/io.h"
-#include "sqfs/error.h"
-
-#include <stdlib.h>
-
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-
-
-typedef struct {
-	sqfs_file_t base;
-
-	bool readonly;
-	sqfs_u64 size;
-	HANDLE fd;
-} sqfs_file_stdio_t;
-
-
-static void stdio_destroy(sqfs_object_t *base)
-{
-	sqfs_file_stdio_t *file = (sqfs_file_stdio_t *)base;
-
-	CloseHandle(file->fd);
-	free(file);
-}
-
-static sqfs_object_t *stdio_copy(const sqfs_object_t *base)
-{
-	const sqfs_file_stdio_t *file = (const sqfs_file_stdio_t *)base;
-	sqfs_file_stdio_t *copy;
-	BOOL ret;
-
-	if (!file->readonly) {
-		SetLastError(ERROR_NOT_SUPPORTED);
-		return NULL;
-	}
-
-	copy = calloc(1, sizeof(*copy));
-	if (copy == NULL)
-		return NULL;
-
-	memcpy(copy, file, sizeof(*file));
-
-	ret = DuplicateHandle(GetCurrentProcess(), file->fd,
-			      GetCurrentProcess(), &copy->fd,
-			      0, FALSE, DUPLICATE_SAME_ACCESS);
-
-	if (!ret) {
-		free(copy);
-		return NULL;
-	}
-
-	return (sqfs_object_t *)copy;
-}
-
-static int stdio_read_at(sqfs_file_t *base, sqfs_u64 offset,
-			 void *buffer, size_t size)
-{
-	sqfs_file_stdio_t *file = (sqfs_file_stdio_t *)base;
-	DWORD actually_read;
-	LARGE_INTEGER pos;
-
-	if (offset >= file->size)
-		return SQFS_ERROR_OUT_OF_BOUNDS;
-
-	if (size == 0)
-		return 0;
-
-	if ((offset + size - 1) >= file->size)
-		return SQFS_ERROR_OUT_OF_BOUNDS;
-
-	pos.QuadPart = offset;
-
-	if (!SetFilePointerEx(file->fd, pos, NULL, FILE_BEGIN))
-		return SQFS_ERROR_IO;
-
-	while (size > 0) {
-		if (!ReadFile(file->fd, buffer, size, &actually_read, NULL))
-			return SQFS_ERROR_IO;
-
-		size -= actually_read;
-		buffer = (char *)buffer + actually_read;
-	}
-
-	return 0;
-}
-
-static int stdio_write_at(sqfs_file_t *base, sqfs_u64 offset,
-			  const void *buffer, size_t size)
-{
-	sqfs_file_stdio_t *file = (sqfs_file_stdio_t *)base;
-	DWORD actually_read;
-	LARGE_INTEGER pos;
-
-	if (size == 0)
-		return 0;
-
-	pos.QuadPart = offset;
-
-	if (!SetFilePointerEx(file->fd, pos, NULL, FILE_BEGIN))
-		return SQFS_ERROR_IO;
-
-	while (size > 0) {
-		if (!WriteFile(file->fd, buffer, size, &actually_read, NULL))
-			return SQFS_ERROR_IO;
-
-		size -= actually_read;
-		buffer = (char *)buffer + actually_read;
-		offset += actually_read;
-
-		if (offset > file->size)
-			file->size = offset;
-	}
-
-	return 0;
-}
-
-static sqfs_u64 stdio_get_size(const sqfs_file_t *base)
-{
-	const sqfs_file_stdio_t *file = (const sqfs_file_stdio_t *)base;
-
-	return file->size;
-}
-
-static int stdio_truncate(sqfs_file_t *base, sqfs_u64 size)
-{
-	sqfs_file_stdio_t *file = (sqfs_file_stdio_t *)base;
-	LARGE_INTEGER pos;
-
-	pos.QuadPart = size;
-
-	if (!SetFilePointerEx(file->fd, pos, NULL, FILE_BEGIN))
-		return SQFS_ERROR_IO;
-
-	if (!SetEndOfFile(file->fd))
-		return SQFS_ERROR_IO;
-
-	file->size = size;
-	return 0;
-}
-
-
-sqfs_file_t *sqfs_open_file(const char *filename, sqfs_u32 flags)
-{
-	int access_flags, creation_mode, share_mode;
-	sqfs_file_stdio_t *file;
-	LARGE_INTEGER size;
-	sqfs_file_t *base;
-	WCHAR *wpath = NULL;
-	DWORD length;
-
-	if (flags & ~SQFS_FILE_OPEN_ALL_FLAGS) {
-		SetLastError(ERROR_INVALID_PARAMETER);
-		return NULL;
-	}
-
-	if (!(flags & SQFS_FILE_OPEN_NO_CHARSET_XFRM)) {
-		length = MultiByteToWideChar(CP_UTF8, 0, filename, -1, NULL, 0);
-		if (length <= 0)
-			return NULL;
-
-		wpath = calloc(sizeof(wpath[0]), length + 1);
-		if (wpath == NULL) {
-			SetLastError(ERROR_NOT_ENOUGH_MEMORY);
-			return NULL;
-		}
-
-		MultiByteToWideChar(CP_UTF8, 0, filename, -1,
-				    wpath, length + 1);
-		wpath[length] = '\0';
-	}
-
-	file = calloc(1, sizeof(*file));
-	base = (sqfs_file_t *)file;
-	if (file == NULL) {
-		free(wpath);
-		SetLastError(ERROR_NOT_ENOUGH_MEMORY);
-		return NULL;
-	}
-
-	sqfs_object_init(file, stdio_destroy, stdio_copy);
-
-	if (flags & SQFS_FILE_OPEN_READ_ONLY) {
-		file->readonly = true;
-		access_flags = GENERIC_READ;
-		creation_mode = OPEN_EXISTING;
-		share_mode = FILE_SHARE_READ;
-	} else {
-		file->readonly = false;
-		access_flags = GENERIC_READ | GENERIC_WRITE;
-		share_mode = 0;
-
-		if (flags & SQFS_FILE_OPEN_OVERWRITE) {
-			creation_mode = CREATE_ALWAYS;
-		} else {
-			creation_mode = CREATE_NEW;
-		}
-	}
-
-	if (flags & SQFS_FILE_OPEN_NO_CHARSET_XFRM) {
-		file->fd = CreateFileA(filename, access_flags, share_mode, NULL,
-				       creation_mode, FILE_ATTRIBUTE_NORMAL,
-				       NULL);
-	} else {
-		file->fd = CreateFileW(wpath, access_flags, share_mode, NULL,
-				       creation_mode, FILE_ATTRIBUTE_NORMAL,
-				       NULL);
-	}
-
-	free(wpath);
-
-	if (file->fd == INVALID_HANDLE_VALUE) {
-		free(file);
-		return NULL;
-	}
-
-	if (!GetFileSizeEx(file->fd, &size)) {
-		free(file);
-		return NULL;
-	}
-
-	file->size = size.QuadPart;
-	base->read_at = stdio_read_at;
-	base->write_at = stdio_write_at;
-	base->get_size = stdio_get_size;
-	base->truncate = stdio_truncate;
-	return base;
-}