Prepaired new code for fiasco images

1 files changed, 54 insertions, 0 deletions

diff --git a/src/image.h b/src/image.h
new file mode 100644
index 0000000..60bcd58
--- /dev/null
+++ b/src/image.h
@@ -0,0 +1,54 @@
+
+enum image_type {
+	IMAGE_UNKNOWN = 0,
+	IMAGE_XLOADER,
+	IMAGE_2ND,
+	IMAGE_SECONDARY,
+	IMAGE_KERNEL,
+	IMAGE_INITFS,
+	IMAGE_ROOTFS,
+	IMAGE_OMAPNAND,
+	IMAGE_MMC,
+	IMAGE_CMT_2ND,
+	IMAGE_CMT_ALGO,
+	IMAGE_CMT_MCUSW,
+};
+
+enum device {
+	DEVICE_UNKNOWN = 0,
+	DEVICE_SU_18, /* Nokia 770 */
+	DEVICE_RX_34, /* Nokia N800 */
+	DEVICE_RX_44, /* Nokia N810 */
+	DEVICE_RX_48, /* Nokia N810 WiMax */
+	DEVICE_RX_51, /* Nokia N900 */
+};
+
+struct image {
+	enum image_type type;
+	enum device device;
+	char * hwrevs;
+	char * version;
+	char * layout;
+	uint16_t hash;
+	uint32_t size;
+
+	int fd;
+	int shared_fd;
+	off_t offset;
+	off_t cur;
+}
+
+struct image_list {
+	struct image * image;
+	struct image_list * prev;
+	struct image_list * next;
+}
+
+struct image * image_alloc_from_file(const char * file, const char * type, const char * device, const char * hwrevs, const char * version, const char * layout);
+struct image * image_alloc_from_fiasco(struct image * image, int fd, size_t size, size_t offset, const char * type, const char * device, const char * hwrevs, const char * version, const char * layout);
+void image_free(struct image * image);
+void image_seek(struct image * image, whence);
+size_t image_read(struct image * image, void * buf, size_t count);
+size_t image_write(struct image * image, void * buf, size_t count);
+void image_list_add(struct image_list ** list, struct image * image);
+void image_list_del(struct image_list * list);