debian: Update packaging for Maemo 5

.travis.yml

@@ -2,10 +2,6 @@ sudo: false
 
 language: c
 
-arch:
-  - AMD64
-  - ppc64le
-  
 compiler:
   - gcc
   - clang

README

@@ -10,24 +10,24 @@
                _/ ___|_.|__|
                 '`
 
-0xFFFF is the Open Free Fiasco Firmware Flasher for Maemo devices. It supports
+0xFFFF is Open Free Fiasco Firmware Flasher for Maemo devices. It support
-generating and unpacking FIASCO images. It is useful for editing Maemo firmware
+generating and unpacking FIASCO images on local computer. Useful for editing
-packages before flashing. It supports flashing via USB any image type to a
+Maemo firmware package for future flash. It support via USB flashing any image
-Maemo device and also \"cold\" flashing which means flashing dead device with
+type to Maemo device and also \"cold\" flashing which means flashing dead device
-erased bootloader. There is support for booting kernel via USB without flashing
+with erased bootloader. There is support for booting kernel via USB without
-to NAND and also changing configuration of Maemo device (enable/disable R&D
+flashing to NAND and also changing configuration of Maemo device (enable/disable
-mode, changing HW revision strings, ...).
+R&D mode, changing HW revision strings, ...).
 
-0xFFFF is an alternative tool to proprietary Nokia flasher-3.5 and fiasco-gen.
+0xFFFF is alternative tool to proprietary Nokia flasher-3.5 and fiasco-gen.
-0xFFFF generates compatible FIASCO images and also accepts FIASCO images
+0xFFFF generate compatible FIASCO images and also accept FIASCO images generated
-generated by Nokia fiasco-gen.
+by Nokia fiasco-gen.
 
 Use it with CARE. This is an experimental tool and it can brick your device.
-It's not supposed to be stable, so Nokia will probably release incompatible
+It's not supposed to be stable, so nokia will probably release incompatible
 bootloaders to break this tool. USE IT AT YOUR OWN RISK.
 
-PLEASE. Read all the documentation inside doc/* carefully before building or
+PLEASE. Read carefully all the documentation inside doc/* for more information
-using the flasher to avoid questions, problems or so.
+before building or using the flasher to avoid questions, problems or so.
 
   https://github.com/pali/0xFFFF
 

TODO

@@ -5,6 +5,7 @@ cold-flash:
  * Detect device from asic id
 
 disk:
+ * Support for flashing mmc images
  * Badblock checking
 
 fiasco:
@@ -14,6 +15,7 @@ image:
  * Support for Harmattan images
 
 local:
+ * Support for flashing (on device)
  * Write versions
  * Badblock checking
 

config.mk

@@ -1,4 +1,4 @@
-VERSION = 0.10
+VERSION = 0.8
 PREFIX = /usr/local
 
 # NetBSD stuff

debian/changelog

@@ -0,0 +1,27 @@
+0xffff (0.8-1) fremantle; urgency=low
+
+  * New upstream version
+
+ -- Pali Rohár <pali.rohar@gmail.com>  Sun, 08 Jul 2018 12:43:42 +0200
+
+0xffff (0.7-1) fremantle; urgency=low
+
+  * New upstream version
+
+ -- Pali Rohár <pali.rohar@gmail.com>  Sun, 25 Dec 2016 11:47:44 +0100
+
+0xffff (0.6.1-1) experimental; urgency=medium
+
+  * New upstream release
+   - Contains a few security related fixes (memory corruptions & leaks)
+   - Support for -t (filter by type) for -e (dump images)
+   - reattach kernel driver
+   - minor fixes
+
+ -- Sebastian Reichel <sre@debian.org>  Thu, 11 Dec 2014 21:52:53 +0100
+
+0xffff (0.6-1) unstable; urgency=low
+
+  * This is new rewritten version of original 0xFFFF 0.5 tool
+
+ -- Pali Rohár <pali.rohar@gmail.com>  Sun, 07 Apr 2013 15:01:50 +0200

debian/compat

@@ -0,0 +1 @@
+7

debian/control

@@ -0,0 +1,89 @@
+Source: 0xffff
+Section: user/system
+Priority: extra
+Maintainer: Pali Rohár <pali.rohar@gmail.com>
+Standards-Version: 3.9.8
+Build-Depends: debhelper (>= 7),
+               libusb-dev
+Homepage: https://github.com/pali/0xFFFF
+Vcs-Git: https://github.com/pali/0xFFFF.git
+Vcs-Browser: https://github.com/pali/0xFFFF/tree/maemo
+
+Package: 0xffff
+Architecture: any
+Depends: ${misc:Depends}, ${shlibs:Depends}, mtd-utils
+Description: Open Free Fiasco Firmware Flasher
+ The ‘Open Free Fiasco Firmware Flasher’ aka 0xFFFF utility implements
+ a free userspace handler for the NOLO bootloader and extended features
+ for flashing, dumping and getting information for the Nokia Internet
+ Tablets. Thus it's a free alternative to Nokia's closed source flashing
+ utility called flasher.
+ .
+ Supported operations currently include, but are not limited to:
+  * generating and unpacking FIASCO images on local device
+  * editing Maemo firmware packages
+  * flashing any kind image type to Maemo devices via USB
+  * "cold" flashing for devices with bricked bootloaders
+  * direct kernel boot without flashing it to NAND
+  * changing configuration of Maemo device (R&D flags, HW revision strings, ...)
+ .
+ Supported are the Nokia 770, N800, N810, N810w, N900, N950 and N9.
+XSBC-Maemo-Display-Name: 0xFFFF
+XB-Maemo-Icon-26:
+ iVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAYAAABXAvmHAAAAGXRFWHRTb2Z0
+ d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAACYtJREFUeNrUWkurZUcVXvXY
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+ SQb0RwOolACOQdBIlAaQ7XGtT4q2lGhDDCjRGsZYg8Qa71sR75WSPe5Z411o
+ doPfN1rrDs/q8MaVVt5Z5T1dnM++8sEPXHnqXzduxOuv/iVutlsGKeCxJbyE
+ jxN2uJc3FfkcJzHviBlG5sq/kUq8D4qvyzWKpQ/fzn94H/Mzub88L0hfJc/w
+ OPc8Ijh3is8xUhqIMZr+woULscMwRmjCwoDdY+959xcXiwX9/KVfRAyV0gYD
+ xTBVeY2mjJuvAR3+aMrgjPRQKtVzrRSDwE1Kl1uEuBADKCX34g5VzKLk/ihk
+ lQBl8CKt3IQA5MMEICttPIY5XDw6glSVspv15tGLRxcu/+rl3/D4q9lsJtjl
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+ 4HiBvrLHNd6DFI9MqpbvAWsANifPR2iGUnA6JDiwRAcLz547FwQThihxpE5/
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+ 5l7y6xMAAAAASUVORK5CYII=

debian/copyright

@@ -0,0 +1,31 @@
+Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+Source: https://github.com/pali/0xFFFF
+
+Files: *
+Copyright: 2007-2012 pancake <pancake@youterm.com>
+           2011 Michael Buesch <mb@bu3sch.de>
+           2011-2013 Pali Rohár <pali.rohar@gmail.com>
+License: GPL-3+
+ This program is free software; you can redistribute it
+ and/or modify it under the terms of the GNU General Public
+ License as published by the Free Software Foundation; either
+ version 3 of the License, or (at your option) any later
+ version.
+ .
+ On Debian systems, the complete text of the GPL-3 can be found in
+ /usr/share/common-licenses/GPL-3.
+
+Files: debian/*
+Copyright: Sebastian Reichel <sre@debian.org>
+License: ISC
+ Permission to use, copy, modify, and/or distribute this software for any
+ purpose with or without fee is hereby granted, provided that the above
+ copyright notice and this permission notice appear in all copies.
+ .
+ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+ REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+ INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+ OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ PERFORMANCE OF THIS SOFTWARE.

debian/docs

@@ -0,0 +1,3 @@
+doc/
+TODO
+README

debian/rules

@@ -0,0 +1,7 @@
+#!/usr/bin/make -f
+
+%:
+	dh $@
+
+override_dh_auto_install:
+	dh_auto_install -- PREFIX=/usr

debian/source/format

@@ -0,0 +1 @@
+3.0 (quilt)

debian/watch

@@ -0,0 +1,4 @@
+version=3
+
+opts=filenamemangle=s/.+\/v?(\d\S+)\.tar\.gz/0xFFFF-$1\.tar\.gz/,pgpsigurlmangle=s/$/.asc/ \
+  https://github.com/pali/0xFFFF/releases .*/0xffff_(\d\S+)\.orig\.tar\.gz

doc/dumping

@@ -30,10 +30,11 @@ Technical details:
 For dumping mtd partition is used tool nanddump. Here is example how to dump
 kernel image without padding to file zImage:
 
- $ nanddump --omitoob -s 0x00000800 -l 0x001FF800 -f zImage /dev/mtd2
+ $ nanddump -o -b -s 0x00000800 -l 0x001FF800 -f zImage /dev/mtd2
 
 Params means:
---omitoob - "Omit oob data"
+-o - "Omit oob data"
+-b - "Omit bad blocks"
 -s - "Start address"
 -l - "Length"
 -f - "Output file"

doc/fiasco

@@ -38,64 +38,24 @@ IMAGE
 
    1 byte = 0x54    --  signature
    1 byte           --  number of subsection blocks
-             block {
+                        (start of data block)
-   1 byte           --  type of subsection block
+   1 byte           --  type of subsection block (data - always 0x2e)
-                          0x2E - file data
+   1 byte           --  length of subsection block (data - always 25)
-                          0x2F - partition info
+   3 bytes          --  unknown (always 0x01 0x01 0x00)
-                          0x31 - version
-                          0x32 - device & hw revisions (size of device is 16, hw revision 8)
-                          0x33 - layout
-                          0x34 - image data part block (one block for one data part)
-   1 byte           --  length of subsection block
-   N bytes          --  subsection block data
-             }
-   1 byte           --  checksum of subsection data without signature (0xFF - xorpair)
-   N bytes          --  image data
-
-
-FILE DATA BLOCK
-
-   1 byte           --  asic index (always APE - 0x01)
-   1 byte           --  device type (always NAND - 0x01)
-   1 byte           --  device index (always 0x00)
    2 bytes          --  checksum for the image contents (xorpair) (big endian)
   12 bytes          --  image name type (first byte is FF if is the last image)
    4 bytes          --  length of image data (big endian)
-   4 bytes          --  load address of image data (big endian, unused always zero)
-
-
-PARTITION INFO BLOCK
-
-   N bytes          --  unknown
-
-
-IMAGE DATA PART BLOCK
-
    4 bytes          --  unknown (always 0x00 0x00 0x00 0x00)
-   4 bytes          --  offset (big endian)
+                        (end of data block)
-   4 bytes          --  unknown (always 0x00 0x00 0x00 0x00)
+             block {
-   4 bytes          --  size (big endian)
+   1 byte           --  type of subsection block
-   N bytes          --  partition name (prefix) in layout (may be omitted)
+                          '1' - version
-
+                          '2' - device & hw revisions (size of device is 16, hw revision 8)
-
+                          '3' - layout
-LAYOUT DATA BLOCK
+                          '4' - unknown
-
+                          '/' - unknown
-   N bytes of text data, e.g.:
+   1 byte           --  length of subsection block
-
+   N bytes          --  subsection block data
-mmc {
-        name = "internal";
-        partition {
-                fs_type = "vfat";
-                prefix = "mydocs";
-                no_create = true;
              }
-        partition {
+   1 byte           --  unknown (0x00 is accepted, maybe end of subsections?)
-                size = 2048;
+   N bytes          --  image data
-                fs_type = "ext3";
-                prefix = "home";
-        }
-        partition {
-                size = 768;
-                fs_type = "swap";
-        }
-}

src/cold-flash.c

@@ -191,14 +191,14 @@ static int send_2nd(usb_dev_handle * udev, struct image * image) {
 	if ( ret != sizeof(omap_peripheral_msg) )
 		ERROR_RETURN("Sending OMAP peripheral boot message failed", -1);
 
-	MSLEEP(5);
+	SLEEP(5000);
 
 	printf("Sending 2nd X-Loader image size...\n");
 	ret = usb_bulk_write(udev, USB_WRITE_EP, (char *)&image->size, 4, WRITE_TIMEOUT);
 	if ( ret != 4 )
 		ERROR_RETURN("Sending 2nd X-Loader image size failed", -1);
 
-	MSLEEP(5);
+	SLEEP(5000);
 
 	printf("Sending 2nd X-Loader image...\n");
 	printf_progressbar(0, image->size);
@@ -217,7 +217,7 @@ static int send_2nd(usb_dev_handle * udev, struct image * image) {
 		printf_progressbar(sent, image->size);
 	}
 
-	MSLEEP(50);
+	SLEEP(50000);
 	return 0;
 
 }
@@ -237,7 +237,7 @@ static int send_secondary(usb_dev_handle * udev, struct image * image) {
 		ERROR_RETURN("Sending X-Loader init message failed", -1);
 
 	printf("Waiting for X-Loader response...\n");
-	MSLEEP(5);
+	SLEEP(5000);
 	ret = usb_bulk_read(udev, USB_READ_EP, (char *)&buffer, 4, READ_TIMEOUT); /* 4 bytes - dummy value */
 	if ( ret != 4 )
 		ERROR_RETURN("No response", -1);
@@ -260,7 +260,7 @@ static int send_secondary(usb_dev_handle * udev, struct image * image) {
 	}
 
 	printf("Waiting for X-Loader response...\n");
-	MSLEEP(5);
+	SLEEP(5000);
 	ret = usb_bulk_read(udev, USB_READ_EP, (char *)&buffer, 4, READ_TIMEOUT); /* 4 bytes - dummy value */
 	if ( ret != 4 )
 		ERROR_RETURN("No response", -1);
@@ -296,7 +296,7 @@ static int ping_timeout(usb_dev_handle * udev) {
 				break;
 			}
 
-			MSLEEP(5);
+			SLEEP(5000);
 			--try_read;
 
 		}
@@ -413,7 +413,7 @@ int leave_cold_flash(struct usb_device_info * dev) {
 	if ( ret != sizeof(omap_memory_msg) )
 		ERROR_RETURN("Sending OMAP memory boot message failed", -1);
 
-	MSLEEP(250);
+	SLEEP(1000000);
 	return 0;
 
 }

src/device.c

@@ -184,11 +184,9 @@ char ** device_list_alloc_to_bufs(const struct device_list * device_list) {
 			continue;
 		}
 
-		if ( device_first->hwrevs ) {
 		for ( i = 0; device_first->hwrevs[i] != -1; ++i )
 			if ( device_first->hwrevs[i] >= 0 && device_first->hwrevs[i] <= 9999 )
 				++local;
-		}
 
 		size += (1+16+(MAX_HWREVS+1)*8)*(local/MAX_HWREVS+1);
 		count += local/MAX_HWREVS;
@@ -217,7 +215,7 @@ char ** device_list_alloc_to_bufs(const struct device_list * device_list) {
 			continue;
 		}
 
-		do {
+		while ( device_first->hwrevs[i+1] != -1 ) {
 
 			uint8_t len = 0;
 			ret[j] = ++last_ptr;
@@ -230,7 +228,7 @@ char ** device_list_alloc_to_bufs(const struct device_list * device_list) {
 
 			for ( k = 0; k < MAX_HWREVS; ++k ) {
 
-				if ( ! device_first->hwrevs || device_first->hwrevs[i+1] == -1 )
+				if ( device_first->hwrevs[i+1] == -1 )
 					break;
 
 				++i;
@@ -248,7 +246,7 @@ char ** device_list_alloc_to_bufs(const struct device_list * device_list) {
 
 			++j;
 
-		} while ( device_first->hwrevs && device_first->hwrevs[i+1] != -1 );
+		}
 
 		device_first = device_first->next;
 

src/disk.c

@@ -118,7 +118,7 @@ int disk_open_dev(int maj, int min, int partition, int readonly) {
 
 		blkdev[len] = 0;
 
-		fd = open(blkdev, ((simulate || readonly) ? O_RDONLY : O_RDWR) | O_EXCL | O_NONBLOCK);
+		fd = open(blkdev, (readonly ? O_RDONLY : O_RDWR) | O_EXCL | O_NONBLOCK);
 		if ( fd < 0 ) {
 			ERROR_INFO("Cannot open block device %s", blkdev);
 			return -1;
@@ -144,13 +144,13 @@ int disk_open_dev(int maj, int min, int partition, int readonly) {
 			ERROR("Block device name is too long");
 			return -1;
 		}
-		fd = open(blkdev, ((simulate || readonly) ? O_RDONLY : O_RDWR) | O_EXCL);
+		fd = open(blkdev, (readonly ? O_RDONLY : O_RDWR) | O_EXCL);
 		if ( fd < 0 && errno == ENOENT ) {
 			if ( snprintf(blkdev+len, sizeof(blkdev)-len, "%d", partition) >= (int)(sizeof(blkdev)-len) ) {
 				ERROR("Block device name is too long");
 				return -1;
 			}
-			fd = open(blkdev, ((simulate || readonly) ? O_RDONLY : O_RDWR) | O_EXCL);
+			fd = open(blkdev, (readonly ? O_RDONLY : O_RDWR) | O_EXCL);
 		}
 		if ( fd < 0 && errno == ENOENT ) {
 			blkdev[len] = 0;
@@ -201,7 +201,7 @@ int disk_open_dev(int maj, int min, int partition, int readonly) {
 
 int disk_dump_dev(int fd, const char * file) {
 
-	int fd2 = -1;
+	int fd2;
 	int ret;
 	char * path;
 	uint64_t blksize;
@@ -253,8 +253,6 @@ int disk_dump_dev(int fd, const char * file) {
 		return -1;
 	}
 
-	if ( ! simulate ) {
-
 	fd2 = creat(file, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
 
 	if ( fd2 < 0 ) {
@@ -262,8 +260,6 @@ int disk_dump_dev(int fd, const char * file) {
 		return -1;
 	}
 
-	}
-
 	sent = 0;
 	printf_progressbar(0, blksize);
 
@@ -274,91 +270,26 @@ int disk_dump_dev(int fd, const char * file) {
 		size = read(fd, global_buf, need);
 		if ( size == 0 )
 			break;
-		if ( size < 0 ) {
-			PRINTF_ERROR("Reading from block device failed");
-			if ( ! simulate )
-				close(fd2);
-			return -1;
-		}
-		if ( ! simulate ) {
 		if ( write(fd2, global_buf, size) != size ) {
 			PRINTF_ERROR("Dumping image failed");
 			close(fd2);
 			return -1;
 		}
-		}
 		sent += size;
 		printf_progressbar(sent, blksize);
 	}
 
-	if ( ! simulate )
 	close(fd2);
 	return 0;
 
 }
 
-int disk_flash_dev(int fd, struct image * image) {
+int disk_flash_dev(int fd, const char * file) {
 
-	uint64_t blksize;
+	ERROR("Not implemented yet");
-	size_t need, sent;
+	(void)fd;
-	ssize_t size;
+	(void)file;
-
-	if ( image->type != IMAGE_MMC )
-		ERROR_RETURN("Only mmc images are supported", -1);
-
-	printf("Writing image to block device...\n");
-
-#ifdef __linux__
-
-	if ( ioctl(fd, BLKGETSIZE64, &blksize) != 0 ) {
-		ERROR_INFO("Cannot get size of block device");
 	return -1;
-	}
-
-#else
-
-	blksize = lseek(fd, 0, SEEK_END);
-	if ( (off_t)blksize == (off_t)-1 ) {
-		ERROR_INFO("Cannot get size of block device");
-		return -1;
-	}
-
-	if ( lseek(fd, 0, SEEK_SET) == (off_t)-1 ) {
-		ERROR_INFO("Cannot seek to begin of block device");
-		return -1;
-	}
-
-#endif
-
-	if ( blksize == 0 )
-		ERROR_RETURN("Block device has zero size", -1);
-
-	if ( image->size > blksize )
-		ERROR_RETURN("Image is too big", -1);
-
-	sent = 0;
-	printf_progressbar(0, image->size);
-
-	while ( sent < image->size ) {
-		need = image->size - sent;
-		if ( need > sizeof(global_buf) )
-			need = sizeof(global_buf);
-		size = image_read(image, global_buf, need);
-		if ( size == 0 ) {
-			PRINTF_ERROR("Failed to read image");
-			return -1;
-		}
-		if ( ! simulate ) {
-			if ( write(fd, global_buf, size) != size ) {
-				PRINTF_ERROR("Writing image failed");
-				return -1;
-			}
-		}
-		sent += size;
-		printf_progressbar(sent, image->size);
-	}
-
-	return 0;
 
 }
 
@@ -476,14 +407,16 @@ int disk_init(struct usb_device_info * dev) {
 		maj2 = tmp;
 	}
 
-	/* RX-51, RM-680 and RM-696 export MyDocs in first usb device and just first partion, so host system see whole device without MBR table */
+	/* TODO: change 1 to 0 when disk_flash_dev will be implemented */
-	if ( dev->device == DEVICE_RX_51 || dev->device == DEVICE_RM_680 || dev->device == DEVICE_RM_696 )
+
-		fd = disk_open_dev(maj1, min1, -1, simulate ? 1 : 0);
+	/* RX-51 and RM-680 export MyDocs in first usb device and just first partion, so host system see whole device without MBR table */
+	if ( dev->device == DEVICE_RX_51 || dev->device == DEVICE_RM_680 )
+		fd = disk_open_dev(maj1, min1, -1, 1);
 	/* Other devices can export SD card as first partition and export whole mmc device, so host system will see MBR table */
 	else if ( maj2 != -1 && min2 != -1 )
-		fd = disk_open_dev(maj2, min2, 1, simulate ? 1 : 0);
+		fd = disk_open_dev(maj2, min2, 1, 1);
 	else
-		fd = disk_open_dev(maj1, min1, 1, simulate ? 1 : 0);
+		fd = disk_open_dev(maj1, min1, 1, 1);
 
 	if ( fd < 0 )
 		return -1;
@@ -516,16 +449,10 @@ enum device disk_get_device(struct usb_device_info * dev) {
 
 int disk_flash_image(struct usb_device_info * dev, struct image * image) {
 
-	int ret;
+	ERROR("Not implemented yet");
-
+	(void)dev;
-	printf("Flash image:\n");
+	(void)image;
-	image_print_info(image);
+	return -1;
-
-	ret = disk_flash_dev(dev->data, image);
-	if ( ret == 0 )
-		printf("Done\n");
-
-	return ret;
 
 }
 

src/disk.h

@@ -30,7 +30,7 @@ enum device disk_get_device(struct usb_device_info * dev);
 
 int disk_open_dev(int maj, int min, int partition, int readonly);
 int disk_dump_dev(int fd, const char * file);
-int disk_flash_dev(int fd, struct image * image);
+int disk_flash_dev(int fd, const char * file);
 
 int disk_flash_image(struct usb_device_info * dev, struct image * image);
 int disk_dump_image(struct usb_device_info * dev, enum image_type image, const char * file);

src/fiasco.c

@@ -34,11 +34,10 @@
 #include "image.h"
 #include "fiasco.h"
 
-#define CHECKSUM(checksum, buf, size) do { size_t _i; for ( _i = 0; _i < size; _i++ ) checksum += ((unsigned char *)buf)[_i]; } while (0)
 #define FIASCO_READ_ERROR(fiasco, ...) do { ERROR_INFO(__VA_ARGS__); fiasco_free(fiasco); return NULL; } while (0)
 #define FIASCO_WRITE_ERROR(file, fd, ...) do { ERROR_INFO_STR(file, __VA_ARGS__); if ( fd >= 0 ) close(fd); return -1; } while (0)
 #define READ_OR_FAIL(fiasco, buf, size) do { if ( read(fiasco->fd, buf, size) != size ) { FIASCO_READ_ERROR(fiasco, "Cannot read %d bytes", size); } } while (0)
-#define READ_OR_RETURN(fiasco, checksum, buf, size) do { if ( read(fiasco->fd, buf, size) != size ) return fiasco; CHECKSUM(checksum, buf, size); } while (0)
+#define READ_OR_RETURN(fiasco, buf, size) do { if ( read(fiasco->fd, buf, size) != size ) return fiasco; } while (0)
 #define WRITE_OR_FAIL_FREE(file, fd, buf, size, var) do { if ( ! simulate ) { if ( write(fd, buf, size) != (ssize_t)size ) { free(var); FIASCO_WRITE_ERROR(file, fd, "Cannot write %d bytes", size); } } } while (0)
 #define WRITE_OR_FAIL(file, fd, buf, size) WRITE_OR_FAIL_FREE(file, fd, buf, size, NULL)
 
@@ -66,16 +65,9 @@ struct fiasco * fiasco_alloc_from_file(const char * file) {
 	char hwrevs[1024];
 	char version[257];
 	char layout[257];
-	uint8_t asicidx;
-	uint8_t devicetype;
-	uint8_t deviceidx;
-	uint8_t checksum;
-	uint32_t address;
 	uint16_t hash;
 	off_t offset;
 	struct image * image;
-	struct image_part * image_part;
-	struct image_part * image_parts;
 
 	char hwrev[9];
 	unsigned char buf[512];
@@ -128,41 +120,23 @@ struct fiasco * fiasco_alloc_from_file(const char * file) {
 	while ( 1 ) {
 
 		/* If end of file, return fiasco image */
-		checksum = 0x00;
+		READ_OR_RETURN(fiasco, buf, 7);
-		READ_OR_RETURN(fiasco, checksum, buf, 1);
 
-		/* Header of next image (0x54) */
+		/* Header of next image */
-		if ( buf[0] != 0x54 ) {
+		if ( ! ( buf[0] == 0x54 && buf[2] == 0x2E && buf[3] == 0x19 && buf[4] == 0x01 && buf[5] == 0x01 && buf[6] == 0x00 ) ) {
 			ERROR("Invalid next image header");
 			return fiasco;
 		}
 
-		checksum = 0x00;
+		count8 = buf[1];
+		if ( count8 > 0 )
+			--count8;
 
-		READ_OR_RETURN(fiasco, checksum, &count8, 1);
+		READ_OR_RETURN(fiasco, &hash, 2);
-
-		if ( count8 == 0 ) {
-			ERROR("No section in image header");
-			return fiasco;
-		}
-
-		READ_OR_RETURN(fiasco, checksum, buf, 2);
-
-		/* File data section (0x2E) with length of 25 bytes */
-		if ( buf[0] != 0x2E || buf[1] != 25 ) {
-			ERROR("First section in image header is not file data with length of 25 bytes");
-			return fiasco;
-		}
-
-		READ_OR_RETURN(fiasco, checksum, &asicidx, 1);
-		READ_OR_RETURN(fiasco, checksum, &devicetype, 1);
-		READ_OR_RETURN(fiasco, checksum, &deviceidx, 1);
-
-		READ_OR_RETURN(fiasco, checksum, &hash, 2);
 		hash = ntohs(hash);
 
 		memset(type, 0, sizeof(type));
-		READ_OR_RETURN(fiasco, checksum, type, 12);
+		READ_OR_RETURN(fiasco, type, 12);
 
 		byte = type[0];
 		if ( byte == 0xFF )
@@ -170,35 +144,26 @@ struct fiasco * fiasco_alloc_from_file(const char * file) {
 
 		VERBOSE(" %s\n", type);
 
-		READ_OR_RETURN(fiasco, checksum, &length, 4);
+		READ_OR_RETURN(fiasco, &length, 4);
 		length = ntohl(length);
 
-		/* load address (unused) */
+		/* unknown */
-		READ_OR_RETURN(fiasco, checksum, &address, 4);
+		READ_OR_RETURN(fiasco, buf, 4);
-
-		/* end of file data section */
-		--count8;
 
 		VERBOSE("   size:    %d bytes\n", length);
-		VERBOSE("   address: 0x%04x\n", address);
+		VERBOSE("   hash:    %#04x\n", hash);
-		VERBOSE("   hash:    0x%04x\n", hash);
-		VERBOSE("   asic idx:    %d\n", asicidx);
-		VERBOSE("   device type: %d\n", devicetype);
-		VERBOSE("   device idx:  %d\n", deviceidx);
 		VERBOSE("   subsections: %d\n", count8);
 
 		memset(device, 0, sizeof(device));
 		memset(hwrevs, 0, sizeof(hwrevs));
 		memset(version, 0, sizeof(version));
 		memset(layout, 0, sizeof(layout));
-		image_part = NULL;
-		image_parts = NULL;
 
 		while ( count8 > 0 ) {
 
-			READ_OR_RETURN(fiasco, checksum, &byte, 1);
+			READ_OR_RETURN(fiasco, &byte, 1);
-			READ_OR_RETURN(fiasco, checksum, &length8, 1);
+			READ_OR_RETURN(fiasco, &length8, 1);
-			READ_OR_RETURN(fiasco, checksum, buf, length8);
+			READ_OR_RETURN(fiasco, buf, length8);
 
 			VERBOSE("   subinfo\n");
 			VERBOSE("     length: %d\n", length8);
@@ -242,55 +207,15 @@ struct fiasco * fiasco_alloc_from_file(const char * file) {
 				memset(layout, 0, sizeof(layout));
 				strncpy(layout, (char *)buf, length8);
 				VERBOSE("layout\n");
-			} else if ( byte == '4' ) {
-				VERBOSE("data part\n");
-				if ( length8 < 16 ) {
-					VERBOSE("       (damaged)\n");
 			} else {
-					if ( image_parts ) {
+				VERBOSE("unknown ('%c':%#x)\n", byte, byte);
-						image_part->next = calloc(1, sizeof(struct image_part));
-						if ( ! image_part->next )
-							FIASCO_READ_ERROR(fiasco, "Cannot allocate image");
-						image_part = image_part->next;
-					} else {
-						image_parts = calloc(1, sizeof(struct image_part));
-						if ( ! image_parts )
-							FIASCO_READ_ERROR(fiasco, "Cannot allocate image");
-						image_part = image_parts;
-					}
-					image_part->offset = ntohl(*(uint32_t *)&buf[4]);
-					image_part->size = ntohl(*(uint32_t *)&buf[12]);
-					if ( length8 > 16 ) {
-						image_part->name = calloc(1, length8-16+1);
-						if ( image_part->name )
-							memcpy(image_part->name, &buf[16], length8-16);
-					}
-					VERBOSE("       unknown: 0x%02x 0x%02x 0x%02x 0x%02x\n", buf[0], buf[1], buf[2], buf[3]);
-					VERBOSE("       offset: %u bytes\n", image_part->offset);
-					VERBOSE("       unknown: 0x%02x 0x%02x 0x%02x 0x%02x\n", buf[8], buf[9], buf[10], buf[11]);
-					VERBOSE("       size: %u bytes\n", image_part->size);
-					if ( image_part->name )
-						VERBOSE("       partition name: %s\n", image_part->name);
-				}
-			} else {
-				int i;
-				VERBOSE("unknown (%#x)\n", byte);
-				VERBOSE("       hexdump:");
-				for ( i = 0; i < length8; i++ ) VERBOSE(" 0x%02x", buf[i]);
-				VERBOSE("\n");
 			}
 
 			--count8;
 		}
 
-		/* checksum */
+		/* unknown */
-		READ_OR_RETURN(fiasco, checksum, buf, 1);
+		READ_OR_RETURN(fiasco, buf, 1);
-		VERBOSE("   subinfo checksum: 0x%02x\n", buf[0]);
-
-		if ( ! noverify && buf[0] != 0x00 && checksum != 0xFF ) {
-			ERROR("Image header subinfo checksum mishmash (counted 0x%02x, got 0x%02x)", (0xFF - checksum + buf[0]) & 0xFF, buf[0]);
-			return fiasco;
-		}
 
 		offset = lseek(fiasco->fd, 0, SEEK_CUR);
 		if ( offset == (off_t)-1 )
@@ -301,7 +226,7 @@ struct fiasco * fiasco_alloc_from_file(const char * file) {
 		VERBOSE("   hwrevs: %s\n", hwrevs);
 		VERBOSE("   data at: %#08x\n", (unsigned int)offset);
 
-		image = image_alloc_from_shared_fd(fiasco->fd, length, offset, hash, type, device, hwrevs, version, layout, image_parts);
+		image = image_alloc_from_shared_fd(fiasco->fd, length, offset, hash, type, device, hwrevs, version, layout);
 
 		if ( ! image )
 			FIASCO_READ_ERROR(fiasco, "Cannot allocate image");
@@ -349,12 +274,10 @@ int fiasco_write_to_file(struct fiasco * fiasco, const char * file) {
 	uint32_t length;
 	uint16_t hash;
 	uint8_t length8;
-	uint8_t checksum;
 	char ** device_hwrevs_bufs;
 	const char * str;
 	const char * type;
 	struct image_list * image_list;
-	struct image_part * image_part;
 	struct image * image;
 	unsigned char buf[4096];
 
@@ -452,40 +375,32 @@ int fiasco_write_to_file(struct fiasco * fiasco, const char * file) {
 		/* signature */
 		WRITE_OR_FAIL_FREE(file, fd, "T", 1, device_hwrevs_bufs);
 
-		checksum = 0x00;
-
 		/* number of subsections */
-		length8 = device_count+2;
+		length8 = device_count+1;
 		if ( image->version )
 			++length8;
 		if ( image->layout )
 			++length8;
 		WRITE_OR_FAIL_FREE(file, fd, &length8, 1, device_hwrevs_bufs);
-		CHECKSUM(checksum, &length8, 1);
 
-		/* file data: asic index: APE (0x01), device type: NAND (0x01), device index: 0 */
+		/* unknown */
 		WRITE_OR_FAIL_FREE(file, fd, "\x2e\x19\x01\x01\x00", 5, device_hwrevs_bufs);
-		CHECKSUM(checksum, "\x2e\x19\x01\x01\x00", 5);
 
 		/* checksum */
 		hash = htons(image->hash);
 		WRITE_OR_FAIL_FREE(file, fd, &hash, 2, device_hwrevs_bufs);
-		CHECKSUM(checksum, &hash, 2);
 
 		/* image type name */
 		memset(buf, 0, 12);
 		strncpy((char *)buf, type, 12);
 		WRITE_OR_FAIL_FREE(file, fd, buf, 12, device_hwrevs_bufs);
-		CHECKSUM(checksum, buf, 12);
 
 		/* image size */
 		size = htonl(image->size);
 		WRITE_OR_FAIL_FREE(file, fd, &size, 4, device_hwrevs_bufs);
-		CHECKSUM(checksum, &size, 4);
 
-		/* image load address (unused always zero) */
+		/* unknown */
 		WRITE_OR_FAIL_FREE(file, fd, "\x00\x00\x00\x00", 4, device_hwrevs_bufs);
-		CHECKSUM(checksum, "\x00\x00\x00\x00", 4);
 
 		/* append version subsection */
 		if ( image->version ) {
@@ -493,9 +408,6 @@ int fiasco_write_to_file(struct fiasco * fiasco, const char * file) {
 			length8 = strlen(image->version)+1; /* +1 for NULL term */
 			WRITE_OR_FAIL_FREE(file, fd, &length8, 1, device_hwrevs_bufs);
 			WRITE_OR_FAIL_FREE(file, fd, image->version, length8, device_hwrevs_bufs);
-			CHECKSUM(checksum, "1", 1);
-			CHECKSUM(checksum, &length8, 1);
-			CHECKSUM(checksum, image->version, length8);
 		}
 
 		/* append device & hwrevs subsection */
@@ -504,9 +416,6 @@ int fiasco_write_to_file(struct fiasco * fiasco, const char * file) {
 			length8 = ((uint8_t *)(device_hwrevs_bufs[i]))[0];
 			WRITE_OR_FAIL_FREE(file, fd, &length8, 1, device_hwrevs_bufs);
 			WRITE_OR_FAIL_FREE(file, fd, device_hwrevs_bufs[i]+1, length8, device_hwrevs_bufs);
-			CHECKSUM(checksum, "2", 1);
-			CHECKSUM(checksum, &length8, 1);
-			CHECKSUM(checksum, device_hwrevs_bufs[i]+1, length8);
 		}
 		free(device_hwrevs_bufs);
 
@@ -516,47 +425,10 @@ int fiasco_write_to_file(struct fiasco * fiasco, const char * file) {
 			length8 = strlen(image->layout);
 			WRITE_OR_FAIL(file, fd, &length8, 1);
 			WRITE_OR_FAIL(file, fd, image->layout, length8);
-			CHECKSUM(checksum, "3", 1);
-			CHECKSUM(checksum, &length8, 1);
-			CHECKSUM(checksum, image->layout, length8);
 		}
 
-		if ( image->parts ) {
+		/* dummy byte - end of all subsections */
-			/* for each image part append subsection */
+		WRITE_OR_FAIL(file, fd, "\x00", 1);
-			for ( image_part = image->parts; image_part; image_part = image_part->next ) {
-				WRITE_OR_FAIL(file, fd, "4", 1); /* 4 - image data part */
-				CHECKSUM(checksum, "4", 1);
-				length = 16 + (image_part->name ? strlen(image_part->name) : 0);
-				length8 = length <= UINT8_MAX ? length : UINT8_MAX;
-				WRITE_OR_FAIL(file, fd, &length8, 1);
-				CHECKSUM(checksum, &length8, 1);
-				WRITE_OR_FAIL(file, fd, "\x00\x00\x00\x00", 4); /* unknown */
-				CHECKSUM(checksum, "\x00\x00\x00\x00", 4);
-				size = htonl(image_part->offset);
-				WRITE_OR_FAIL(file, fd, &size, 4);
-				CHECKSUM(checksum, &size, 4);
-				WRITE_OR_FAIL(file, fd, "\x00\x00\x00\x00", 4); /* unknown */
-				CHECKSUM(checksum, "\x00\x00\x00\x00", 4);
-				size = htonl(image_part->size);
-				WRITE_OR_FAIL(file, fd, &size, 4);
-				CHECKSUM(checksum, &size, 4);
-				if ( image_part->name ) {
-					WRITE_OR_FAIL(file, fd, image_part->name, length-16);
-					CHECKSUM(checksum, image_part->name, length-16);
-				}
-			}
-		} else {
-			/* append one image data part subsection */;
-			WRITE_OR_FAIL(file, fd, "4\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 14);
-			CHECKSUM(checksum, "4\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 14);
-			size = htonl(image->size);
-			WRITE_OR_FAIL(file, fd, &size, 4);
-			CHECKSUM(checksum, &size, 4);
-		}
-
-		/* checksum of header */
-		checksum = 0xFF - checksum;
-		WRITE_OR_FAIL(file, fd, &checksum, 1);
 
 		printf("Writing image data...\n");
 
@@ -589,10 +461,8 @@ int fiasco_unpack(struct fiasco * fiasco, const char * dir) {
 	char * name;
 	char * layout_name;
 	struct image * image;
-	struct image_part * image_part;
 	struct image_list * image_list;
-	uint32_t offset, size, need, total_size, written;
+	uint32_t size;
-	int part_num;
 	char cwd[256];
 	unsigned char buf[4096];
 
@@ -619,30 +489,68 @@ int fiasco_unpack(struct fiasco * fiasco, const char * dir) {
 	while ( image_list ) {
 
 		fd = -1;
+		name = NULL;
+		layout_name = NULL;
 
 		image = image_list->image;
 
+		name = image_name_alloc_from_values(image);
+		if ( ! name )
+			return -1;
+
 		printf("\n");
 		printf("Unpacking image...\n");
 		image_print_info(image);
 
 		if ( image->layout ) {
 
-			name = image_name_alloc_from_values(image, -1);
+			layout_name = calloc(1, strlen(name) + sizeof(".layout")-1 + 1);
-			if ( ! name )
-				ALLOC_ERROR_RETURN(-1);
-
-			layout_name = calloc(1, strlen(name) + sizeof("_layout")-1 + 1);
 			if ( ! layout_name ) {
 				free(name);
 				ALLOC_ERROR_RETURN(-1);
 			}
 
-			sprintf(layout_name, "%s_layout", name);
+			sprintf(layout_name, "%s.layout", name);
-			free(name);
 
 			printf("    Layout file: %s\n", layout_name);
 
+		}
+
+		printf("    Output file: %s\n", name);
+
+		if ( ! simulate ) {
+			fd = open(name, O_RDWR|O_CREAT|O_TRUNC, 0644);
+			if ( fd < 0 ) {
+				ERROR_INFO("Cannot create output file %s", name);
+				free(name);
+				free(layout_name);
+				return -1;
+			}
+		}
+
+		image_seek(image, 0);
+		while ( 1 ) {
+			size = image_read(image, buf, sizeof(buf));
+			if ( size == 0 )
+				break;
+			if ( ! simulate ) {
+				if ( write(fd, buf, size) != (ssize_t)size ) {
+					ERROR_INFO_STR(name, "Cannot write %d bytes", size);
+					close(fd);
+					free(name);
+					free(layout_name);
+					return -1;
+				}
+			}
+		}
+
+		free(name);
+
+		if ( ! simulate )
+			close(fd);
+
+		if ( image->layout ) {
+
 			if ( ! simulate ) {
 				fd = open(layout_name, O_RDWR|O_CREAT|O_TRUNC, 0644);
 				if ( fd < 0 ) {
@@ -663,73 +571,11 @@ int fiasco_unpack(struct fiasco * fiasco, const char * dir) {
 
 			free(layout_name);
 
-			if ( ! simulate ) {
+			if ( ! simulate )
 				close(fd);
-				fd = -1;
-			}
 
 		}
 
-		part_num = 0;
-		image_part = image->parts;
-
-		do {
-
-			offset = image_part ? image_part->offset : 0;
-			total_size = image_part ? image_part->size : image->size;
-
-			name = image_name_alloc_from_values(image, image_part ? part_num : -1);
-			if ( ! name )
-				ALLOC_ERROR_RETURN(-1);
-
-			if ( image_part && ( part_num > 0 || image_part->next ) )
-				printf("    Output file part %d: %s\n", part_num+1, name);
-			else
-				printf("    Output file: %s\n", name);
-
-			if ( ! simulate ) {
-				fd = open(name, O_RDWR|O_CREAT|O_TRUNC, 0644);
-				if ( fd < 0 ) {
-					ERROR_INFO("Cannot create output file %s", name);
-					free(name);
-					return -1;
-				}
-			}
-
-			written = 0;
-			image_seek(image, offset);
-			while ( written < total_size ) {
-				need = total_size - written;
-				if ( need > sizeof(buf) )
-					need = sizeof(buf);
-				size = image_read(image, buf, need);
-				if ( size == 0 )
-					break;
-				if ( ! simulate ) {
-					if ( write(fd, buf, size) != (ssize_t)size ) {
-						ERROR_INFO_STR(name, "Cannot write %d bytes", size);
-						close(fd);
-						free(name);
-						return -1;
-					}
-				}
-				written += size;
-			}
-
-			free(name);
-
-			if ( ! simulate ) {
-				close(fd);
-				fd = -1;
-			}
-
-			if ( image_part ) {
-				image_part = image_part->next;
-				part_num++;
-			}
-
-		} while ( image_part );
-
 		image_list = image_list->next;
 
 	}

src/global.h

@@ -22,7 +22,7 @@ extern int verbose;
 #define ALLOC_ERROR() do { ERROR("Cannot allocate memory"); } while (0)
 #define ALLOC_ERROR_RETURN(...) do { ALLOC_ERROR(); return __VA_ARGS__; } while (0)
 
-#define MSLEEP(msec) do { nanosleep(&(struct timespec){ (msec / 1000), (1000L * 1000L * (msec % 1000)) }, NULL); } while (0)
+#define SLEEP(usec) do { struct timespec _t = { 0, (usec) }; nanosleep(&_t, NULL); } while (0)
 
 static inline void * MEMMEM(void *haystack, size_t haystacklen, const void *needle, size_t needlelen) {
 	for ( size_t i = 0; i < haystacklen; ++i ) {

src/image.c

@@ -100,7 +100,7 @@ static void image_missing_values_from_name(struct image * image, const char * na
 }
 
 /* format: type-device:hwrevs_version */
-char * image_name_alloc_from_values(struct image * image, int part_num) {
+char * image_name_alloc_from_values(struct image * image) {
 
 	char * name;
 	char * ptr;
@@ -108,8 +108,6 @@ char * image_name_alloc_from_values(struct image * image, int part_num) {
 	size_t length;
 	const char * type;
 	const char * device;
-	struct image_part * part;
-	int i;
 
 	type = image_type_to_string(image->type);
 
@@ -126,14 +124,6 @@ char * image_name_alloc_from_values(struct image * image, int part_num) {
 	else
 		hwrevs = NULL;
 
-	part = image->parts;
-
-	if ( part && ( !part->next || part_num < 0 ) )
-		part = NULL;
-
-	for ( i = 0; i < part_num && part; i++ )
-		part = part->next;
-
 	length = 1 + strlen(type);
 
 	if ( device )
@@ -142,10 +132,6 @@ char * image_name_alloc_from_values(struct image * image, int part_num) {
 		length += 1 + strlen(hwrevs);
 	if ( image->version )
 		length += 1 + strlen(image->version);
-	if ( part )
-		length += 4 + 3; /* 3 <= strlen(part_num) */
-	if ( part && part->name )
-		length += 1 + strlen(part->name);
 
 	name = calloc(1, length);
 	if ( ! name ) {
@@ -163,19 +149,13 @@ char * image_name_alloc_from_values(struct image * image, int part_num) {
 	if ( image->version )
 		ptr += sprintf(ptr, "_%s", image->version);
 
-	if ( part ) {
-		ptr += sprintf(ptr, "_part%d", part_num+1);
-		if ( part->name )
-			ptr += sprintf(ptr, "_%s", part->name);
-	}
-
 	free(hwrevs);
 
 	return name;
 
 }
 
-static int image_append(struct image * image, const char * type, const char * device, const char * hwrevs, const char * version, const char * layout, struct image_part * parts) {
+static int image_append(struct image * image, const char * type, const char * device, const char * hwrevs, const char * version, const char * layout) {
 
 	enum image_type detected_type;
 
@@ -230,8 +210,6 @@ static int image_append(struct image * image, const char * type, const char * de
 	else
 		image->layout = NULL;
 
-	image->parts = parts;
-
 	return 0;
 
 }
@@ -266,7 +244,7 @@ static struct image * image_alloc(void) {
 
 }
 
-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_part * parts) {
+struct image * image_alloc_from_file(const char * file, const char * type, const char * device, const char * hwrevs, const char * version, const char * layout) {
 
 	int fd;
 
@@ -276,11 +254,11 @@ struct image * image_alloc_from_file(const char * file, const char * type, const
 		return NULL;
 	}
 
-	return image_alloc_from_fd(fd, file, type, device, hwrevs, version, layout, parts);
+	return image_alloc_from_fd(fd, file, type, device, hwrevs, version, layout);
 
 }
 
-struct image * image_alloc_from_fd(int fd, const char * orig_filename, const char * type, const char * device, const char * hwrevs, const char * version, const char * layout, struct image_part * parts) {
+struct image * image_alloc_from_fd(int fd, const char * orig_filename, const char * type, const char * device, const char * hwrevs, const char * version, const char * layout) {
 
 	off_t offset;
 	struct image * image = image_alloc();
@@ -313,7 +291,7 @@ struct image * image_alloc_from_fd(int fd, const char * orig_filename, const cha
 		return NULL;
 	}
 
-	if ( image_append(image, type, device, hwrevs, version, layout, parts) < 0 )
+	if ( image_append(image, type, device, hwrevs, version, layout) < 0 )
 		return NULL;
 
 	if ( ( ! type || ! type[0] ) && ( ! device || ! device[0] ) && ( ! hwrevs || ! hwrevs[0] ) && ( ! version || ! version[0] ) )
@@ -325,7 +303,7 @@ struct image * image_alloc_from_fd(int fd, const char * orig_filename, const cha
 
 }
 
-struct image * image_alloc_from_shared_fd(int fd, size_t size, size_t offset, uint16_t hash, const char * type, const char * device, const char * hwrevs, const char * version, const char * layout, struct image_part * parts) {
+struct image * image_alloc_from_shared_fd(int fd, size_t size, size_t offset, uint16_t hash, const char * type, const char * device, const char * hwrevs, const char * version, const char * layout) {
 
 	struct image * image = image_alloc();
 	if ( ! image )
@@ -337,7 +315,7 @@ struct image * image_alloc_from_shared_fd(int fd, size_t size, size_t offset, ui
 	image->offset = offset;
 	image->cur = 0;
 
-	if ( image_append(image, type, device, hwrevs, version, layout, parts) < 0 )
+	if ( image_append(image, type, device, hwrevs, version, layout) < 0 )
 		return NULL;
 
 	if ( ! noverify && image->hash != hash ) {
@@ -369,13 +347,6 @@ void image_free(struct image * image) {
 		image->devices = next;
 	}
 
-	while ( image->parts ) {
-		struct image_part * next = image->parts->next;
-		free(image->parts->name);
-		free(image->parts);
-		image->parts = next;
-	}
-
 	free(image->version);
 	free(image->layout);
 	free(image->orig_filename);
@@ -545,9 +516,6 @@ static const char * image_types[] = {
 	[IMAGE_CMT_2ND] = "cmt-2nd",
 	[IMAGE_CMT_ALGO] = "cmt-algo",
 	[IMAGE_CMT_MCUSW] = "cmt-mcusw",
-	[IMAGE_1ST] = "1st",
-	[IMAGE_CERT_SW] = "cert-sw",
-	[IMAGE_APE_ALGO] = "ape-algo",
 };
 
 enum image_type image_type_from_data(struct image * image) {

src/image.h

@@ -37,19 +37,9 @@ enum image_type {
 	IMAGE_CMT_2ND,
 	IMAGE_CMT_ALGO,
 	IMAGE_CMT_MCUSW,
-	IMAGE_1ST,
-	IMAGE_CERT_SW,
-	IMAGE_APE_ALGO,
 	IMAGE_COUNT,
 };
 
-struct image_part {
-	struct image_part * next;
-	uint32_t offset;
-	uint32_t size;
-	char * name;
-};
-
 struct image {
 	enum image_type type;
 	struct device_list * devices;
@@ -57,7 +47,6 @@ struct image {
 	char * layout;
 	uint16_t hash;
 	uint32_t size;
-	struct image_part * parts;
 
 	int fd;
 	int is_shared_fd;
@@ -74,9 +63,9 @@ struct image_list {
 	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_part * parts);
+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_fd(int fd, const char * orig_filename, const char * type, const char * device, const char * hwrevs, const char * version, const char * layout, struct image_part * parts);
+struct image * image_alloc_from_fd(int fd, const char * orig_filename, const char * type, const char * device, const char * hwrevs, const char * version, const char * layout);
-struct image * image_alloc_from_shared_fd(int fd, size_t size, size_t offset, uint16_t hash, const char * type, const char * device, const char * hwrevs, const char * version, const char * layout, struct image_part * parts);
+struct image * image_alloc_from_shared_fd(int fd, size_t size, size_t offset, uint16_t hash, 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, size_t whence);
 size_t image_read(struct image * image, void * buf, size_t count);
@@ -87,7 +76,7 @@ void image_list_unlink(struct image_list * list);
 
 uint16_t image_hash_from_data(struct image * image);
 enum image_type image_type_from_data(struct image * image);
-char * image_name_alloc_from_values(struct image * image, int part_num);
+char * image_name_alloc_from_values(struct image * image);
 enum image_type image_type_from_string(const char * type);
 const char * image_type_to_string(enum image_type type);
 int image_hwrev_is_valid(struct image * image, int16_t hwrev);

src/local.c

@@ -19,7 +19,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <signal.h>
 
 #include <sys/statvfs.h>
 #include <sys/types.h>
@@ -199,6 +198,14 @@ enum device local_get_device(void) {
 
 }
 
+int local_flash_image(struct image * image) {
+
+	ERROR("Not implemented yet");
+	(void)image;
+	return -1;
+
+}
+
 static int local_nanddump(const char * file, int mtd, int offset, int length) {
 
 	struct statvfs buf;
@@ -220,18 +227,15 @@ static int local_nanddump(const char * file, int mtd, int offset, int length) {
 		return 1;
 	}
 
-	size = snprintf(NULL, 0, "nanddump --omitoob -s %d -l %d -f %s /dev/mtd%d", offset, length, file, mtd);
+	size = snprintf(NULL, 0, "nanddump -o -b -s %d -l %d -f %s /dev/mtd%dro", offset, length, file, mtd);
 
 	command = malloc(size+1);
 	if ( ! command )
 		return 1;
 
-	snprintf(command, size+1, "nanddump --omitoob -s %d -l %d -f %s /dev/mtd%d", offset, length, file, mtd);
+	snprintf(command, size+1, "nanddump -o -b -s %d -l %d -f %s /dev/mtd%dro", offset, length, file, mtd);
 
-	if ( ! simulate )
 	ret = system(command);
-	else
-		ret = 0;
 
 	free(command);
 
@@ -239,77 +243,52 @@ static int local_nanddump(const char * file, int mtd, int offset, int length) {
 
 }
 
-static FILE * local_nandwrite(int mtd, int offset) {
+struct nanddump_args {
-
+	int valid;
-	char * command;
+	int mtd;
-	FILE * stream;
+	int offset;
-	size_t size;
+	int length;
-
-	size = snprintf(NULL, 0, "nandwrite -a -s %d -p /dev/mtd%d -", offset, mtd);
-
-	command = malloc(size+1);
-	if ( ! command )
-		return NULL;
-
-	snprintf(command, size+1, "nandwrite -a -s %d -p /dev/mtd%d -", offset, mtd);
-
-	if ( ! simulate )
-		stream = popen(command, "w");
-	else
-		stream = NULL;
-
-	free(command);
-
-	return stream;
-
-}
-
-struct nandpart_args {
-	unsigned int mtd;
-	unsigned int offset;
-	unsigned int length;
-	unsigned int header;
 };
 
-static struct nandpart_args nandpart_rx51[] = {
+static struct nanddump_args nanddump_rx51[] = {
-	[IMAGE_XLOADER]   = { 0, 0x00000000, 0x00004000, 0x00000000 },
+	[IMAGE_XLOADER]   = { 1, 0, 0x00000000, 0x00004000 },
-	[IMAGE_SECONDARY] = { 0, 0x00004000, 0x0001C000, 0x00000000 },
+	[IMAGE_SECONDARY] = { 1, 0, 0x00004000, 0x0001C000 },
-	[IMAGE_KERNEL]    = { 3, 0x00000000, 0x00200000, 0x00000800 },
+	[IMAGE_KERNEL]    = { 1, 3, 0x00000800, 0x001FF800 },
-	[IMAGE_INITFS]    = { 4, 0x00000000, 0x00200000, 0x00000000 },
+	[IMAGE_INITFS]    = { 1, 4, 0x00000000, 0x00200000 },
-	[IMAGE_ROOTFS]    = { 5, 0x00000000, 0x0fb40000, 0x00000000 },
+	[IMAGE_ROOTFS]    = { 1, 5, 0x00000000, 0x0fb40000 },
 };
 
 /* FIXME: Is this table correct? */
-static struct nandpart_args nandpart_rx4x[] = {
+static struct nanddump_args nanddump_rx4x[] = {
-	[IMAGE_XLOADER]   = { 0, 0x00000200, 0x00003E00, 0x00000000 },
+	[IMAGE_XLOADER]   = { 1, 0, 0x00000200, 0x00003E00 },
-	[IMAGE_SECONDARY] = { 0, 0x00004000, 0x0001C000, 0x00000000 },
+	[IMAGE_SECONDARY] = { 1, 0, 0x00004000, 0x0001C000 },
-	[IMAGE_KERNEL]    = { 2, 0x00000000, 0x00220000, 0x00000800 },
+	[IMAGE_KERNEL]    = { 1, 2, 0x00000800, 0x0021F800 },
-	[IMAGE_INITFS]    = { 3, 0x00000000, 0x00400000, 0x00000000 },
+	[IMAGE_INITFS]    = { 1, 3, 0x00000000, 0x00400000 },
-	[IMAGE_ROOTFS]    = { 4, 0x00000000, 0x0f960000, 0x00000000 },
+	[IMAGE_ROOTFS]    = { 1, 4, 0x00000000, 0x0f960000 },
 };
 
 /* FIXME: Is this table correct? */
-static struct nandpart_args nandpart_old[] = {
+static struct nanddump_args nanddump_old[] = {
-	[IMAGE_XLOADER]   = { 0, 0x00000200, 0x00003E00, 0x00000000 },
+	[IMAGE_XLOADER]   = { 1, 0, 0x00000200, 0x00003E00 },
-	[IMAGE_SECONDARY] = { 0, 0x00004000, 0x0001C000, 0x00000000 },
+	[IMAGE_SECONDARY] = { 1, 0, 0x00004000, 0x0001C000 },
-	[IMAGE_KERNEL]    = { 2, 0x00000000, 0x00200000, 0x00000800 },
+	[IMAGE_KERNEL]    = { 1, 2, 0x00000800, 0x001FF800 },
-	[IMAGE_INITFS]    = { 3, 0x00000000, 0x00200000, 0x00000000 },
+	[IMAGE_INITFS]    = { 1, 3, 0x00000000, 0x00200000 },
-	[IMAGE_ROOTFS]    = { 4, 0x00000000, 0x0fb80000, 0x00000000 },
+	[IMAGE_ROOTFS]    = { 1, 4, 0x00000000, 0x0fb80000 },
 };
 
-struct nand_device {
+struct nanddump_device {
 	size_t count;
-	struct nandpart_args * args;
+	struct nanddump_args * args;
 };
 
-#define NAND_DEVICE(device, array) [device] = { .count = sizeof(array)/sizeof(array[0]), .args = array }
+#define NANDDUMP(device, array) [device] = { .count = sizeof(array)/sizeof(array[0]), .args = array }
 
-static struct nand_device nand_device[] = {
+static struct nanddump_device nanddump[] = {
-	NAND_DEVICE(DEVICE_SU_18, nandpart_old),
+	NANDDUMP(DEVICE_SU_18, nanddump_old),
-	NAND_DEVICE(DEVICE_RX_34, nandpart_old),
+	NANDDUMP(DEVICE_RX_34, nanddump_old),
-	NAND_DEVICE(DEVICE_RX_44, nandpart_rx4x),
+	NANDDUMP(DEVICE_RX_44, nanddump_rx4x),
-	NAND_DEVICE(DEVICE_RX_48, nandpart_rx4x),
+	NANDDUMP(DEVICE_RX_48, nanddump_rx4x),
-	NAND_DEVICE(DEVICE_RX_51, nandpart_rx51),
+	NANDDUMP(DEVICE_RX_51, nanddump_rx51),
 };
 
 #undef NANDDUMP
@@ -401,13 +380,10 @@ static void local_find_internal_mydocs(int * maj, int * min) {
 
 int local_dump_image(enum image_type image, const char * file) {
 
-	unsigned char buf[20];
 	int ret = -1;
 	int fd = -1;
-	int header = 0;
 	unsigned char * addr = NULL;
-	off_t nlen = (off_t)-1;
+	off_t nlen, len;
-	off_t len;
 	int align;
 	int maj, min;
 
@@ -439,49 +415,17 @@ int local_dump_image(enum image_type image, const char * file) {
 
 	} else {
 
-		if ( device >= sizeof(nand_device)/sizeof(nand_device[0]) ) {
+		if ( device >= sizeof(nanddump)/sizeof(nanddump[0]) ) {
 			ERROR("Unsupported device");
 			goto clean;
 		}
 
-		if ( image >= nand_device[device].count ) {
+		if ( image >= nanddump[device].count ) {
 			ERROR("Unsupported image type: %s", image_type_to_string(image));
 			goto clean;
 		}
 
-		header = nand_device[device].args[image].header;
+		ret = local_nanddump(file, nanddump[device].args[image].mtd, nanddump[device].args[image].offset, nanddump[device].args[image].length);
-
-		if ( header > 0 ) {
-
-			ret = local_nanddump(file, nand_device[device].args[image].mtd, nand_device[device].args[image].offset, header);
-			if ( ret != 0 ) {
-				if ( ! simulate )
-					unlink(file);
-				ret = -1;
-				goto clean;
-			}
-
-			if ( ! simulate ) {
-
-				fd = open(file, O_RDONLY);
-				if ( fd >= 0 ) {
-					if ( read(fd, buf, 20) == 20 ) {
-						if ( memcmp(buf, "NOLO!img\x02\x00\x00\x00\x00\x00\x00\x00", 16) == 0 )
-							nlen = ((unsigned int)buf[16] << 0) | ((unsigned int)buf[17] << 8) | ((unsigned int)buf[18] << 16) | ((unsigned int)buf[19] << 24);
-						else if ( memcmp(buf, "NOLO img", 8) == 0 )
-							nlen = ((unsigned int)buf[8] << 0) | ((unsigned int)buf[9] << 8) | ((unsigned int)buf[10] << 16) | ((unsigned int)buf[11] << 24);
-					}
-					close(fd);
-					fd = -1;
-				}
-
-				unlink(file);
-
-			}
-
-		}
-
-		ret = local_nanddump(file, nand_device[device].args[image].mtd, nand_device[device].args[image].offset + header, nand_device[device].args[image].length - header);
 
 	}
 
@@ -490,9 +434,6 @@ int local_dump_image(enum image_type image, const char * file) {
 		goto clean;
 	}
 
-	if ( simulate )
-		goto clean;
-
 	fd = open(file, O_RDWR);
 	if ( fd < 0 )
 		goto clean;
@@ -501,8 +442,6 @@ int local_dump_image(enum image_type image, const char * file) {
 	if ( len == (off_t)-1 || len == 0 )
 		goto clean;
 
-	if ( header <= 0 || nlen == (off_t)-1 ) {
-
 	addr = (unsigned char *)mmap(NULL, len, PROT_READ, MAP_PRIVATE, fd, 0);
 
 	if ( addr == MAP_FAILED )
@@ -527,9 +466,7 @@ int local_dump_image(enum image_type image, const char * file) {
 	if ( ( nlen & ( ( 1ULL << align ) - 1 ) ) != 0 )
 		nlen = ((nlen >> align) + 1) << align;
 
-	}
+	if ( nlen == 0 ) {
-
-	if ( header <= 0 && nlen == 0 ) {
 		printf("File %s is empty, removing it...\n", file);
 		unlink(file);
 	} else if ( nlen != len ) {
@@ -550,153 +487,6 @@ clean:
 
 }
 
-int local_flash_image(struct image * image) {
-
-	unsigned char buf[0x20000];
-	unsigned int remaining, size;
-	void (*sighandler)(int);
-	int min, maj, fd;
-	FILE * stream;
-	int ret;
-
-	printf("Flash image:\n");
-	image_print_info(image);
-
-	if ( image->type == IMAGE_MMC ) {
-
-		maj = -1;
-		min = -1;
-
-		local_find_internal_mydocs(&maj, &min);
-		if ( maj == -1 || min == -1 )
-			ERROR_RETURN("Cannot find MyDocs mmc device: Slot 'internal' was not found", -1);
-
-		VERBOSE("Detected internal MyDocs mmc device: major=%d minor=%d\n", maj, min);
-
-		fd = disk_open_dev(maj, min, 1, simulate ? 1 : 0);
-		if ( fd < 0 )
-			ERROR_RETURN("Cannot open MyDocs mmc device in /dev/", -1);
-
-		ret = disk_flash_dev(fd, image);
-
-		close(fd);
-
-	} else {
-
-		if ( device >= sizeof(nand_device)/sizeof(nand_device[0]) )
-			ERROR_RETURN("Unsupported device", -1);
-
-		if ( image->type >= nand_device[device].count ) {
-			ERROR("Unsupported image type: %s", image_type_to_string(image->type));
-			return -1;
-		}
-
-		if ( image->size > nand_device[device].args[image->type].length - nand_device[device].args[image->type].header )
-			ERROR_RETURN("Image is too big", -1);
-
-		printf("Using nandwrite for flashing %s image...\n", image_type_to_string(image->type));
-
-		stream = local_nandwrite(nand_device[device].args[image->type].mtd, nand_device[device].args[image->type].offset);
-		if ( ! simulate && ! stream )
-			ERROR_RETURN("Cannot start nandwrite process", -1);
-
-		ret = 0;
-		sighandler = signal(SIGPIPE, SIG_IGN);
-
-		/* Write NOLO!img or NOLO img header with size */
-		if ( nand_device[device].args[image->type].header > 0 ) {
-			if ( device == DEVICE_RX_51 ) {
-				memcpy(buf, "NOLO!img\x02\x00\x00\x00\x00\x00\x00\x00", 16);
-				buf[16] = (image->size >>  0) & 0xFF;
-				buf[17] = (image->size >>  8) & 0xFF;
-				buf[18] = (image->size >> 16) & 0xFF;
-				buf[19] = (image->size >> 24) & 0xFF;
-				size = 20;
-			} else {
-				memcpy(buf, "NOLO img", 8);
-				buf[ 8] = (image->size >>  0) & 0xFF;
-				buf[ 9] = (image->size >>  8) & 0xFF;
-				buf[10] = (image->size >> 16) & 0xFF;
-				buf[11] = (image->size >> 24) & 0xFF;
-				size = 12;
-			}
-
-			if ( ! simulate ) {
-				if ( fwrite(buf, size, 1, stream) != 1 ) {
-					ret = -1;
-					goto clean;
-				}
-			}
-
-			memset(buf, 0, sizeof(buf));
-			remaining = nand_device[device].args[image->type].header - size;
-			while ( remaining > 0 ) {
-				size = remaining < sizeof(buf) ? remaining : sizeof(buf);
-				if ( ! simulate ) {
-					if ( fwrite(buf, size, 1, stream) != 1 ) {
-						ret = -1;
-						goto clean;
-					}
-				}
-				remaining -= size;
-			}
-		}
-
-		/* Write image data */
-		image_seek(image, 0);
-		remaining = image->size;
-		while ( remaining > 0 ) {
-			size = remaining < sizeof(buf) ? remaining : sizeof(buf);
-			size = image_read(image, buf, size);
-			if ( size == 0 ) {
-				ERROR("Failed to read image");
-				ret = -1;
-				goto clean;
-			}
-			if ( ! simulate ) {
-				if ( fwrite(buf, size, 1, stream) != 1 ) {
-					ret = -1;
-					goto clean;
-				}
-			}
-			remaining -= size;
-		}
-
-		/* Write filler zeros to clear previous data */
-		memset(buf, 0, sizeof(buf));
-		remaining = nand_device[device].args[image->type].length - (image->size + nand_device[device].args[image->type].header);
-		while ( remaining > 0 ) {
-			size = remaining < sizeof(buf) ? remaining : sizeof(buf);
-			if ( ! simulate ) {
-				if ( fwrite(buf, size, 1, stream) != 1 ) {
-					ret = -1;
-					goto clean;
-				}
-			}
-			remaining -= size;
-		}
-
-clean:
-		if ( ! simulate ) {
-			if ( ret == 0 )
-				ret = pclose(stream);
-			else
-				pclose(stream);
-		}
-
-		signal(SIGPIPE, sighandler);
-
-		if ( ret != 0 )
-			ERROR("Flashing failed");
-	}
-
-	if ( ret == 0 )
-		printf("Done\n");
-
-	return ret;
-
-}
-
 int local_check_badblocks(const char * device) {
 
 	ERROR("Not implemented yet");

src/main.c

@@ -143,7 +143,7 @@ int simulate;
 int noverify;
 int verbose;
 
-/* arg = [[[dev:[hw:]]ver:]type:]file[%file2%file3...%lay] */
+/* arg = [[[dev:[hw:]]ver:]type:]file[%%lay] */
 static void parse_image_arg(char * arg, struct image_list ** image_first) {
 
 	struct stat st;
@@ -154,16 +154,14 @@ static void parse_image_arg(char * arg, struct image_list ** image_first) {
 	char * hwrevs;
 	char * version;
 	char * layout;
-	char * parts;
 	char * layout_file;
-	char * ptr;
 	int fd;
 
 	/* First check if arg is file, then try to parse arg format */
 	fd = open(arg, O_RDONLY);
 	if ( fd >= 0 ) {
 		if ( fstat(fd, &st) == 0 && !S_ISDIR(st.st_mode) ) {
-			image = image_alloc_from_fd(fd, arg, NULL, NULL, NULL, NULL, NULL, NULL);
+			image = image_alloc_from_fd(fd, arg, NULL, NULL, NULL, NULL, NULL);
 			if ( ! image ) {
 				ERROR("Cannot load image file %s", arg);
 				exit(1);
@@ -177,15 +175,9 @@ static void parse_image_arg(char * arg, struct image_list ** image_first) {
 		exit(1);
 	}
 
-	parts = strchr(arg, '%');
+	layout_file = strchr(arg, '%');
-	if ( parts )
+	if ( layout_file )
-		*(parts++) = 0;
+		*(layout_file++) = 0;
-
-	layout_file = parts;
-	if ( layout_file ) {
-		while ( ( ptr = strchr(layout_file, '%') ) )
-			layout_file = ptr+1;
-	}
 
 	type = NULL;
 	device = NULL;
@@ -245,9 +237,7 @@ static void parse_image_arg(char * arg, struct image_list ** image_first) {
 		close(fd);
 	}
 
-	/* TODO: alloc parts */
+	image = image_alloc_from_file(file, type, device, hwrevs, version, layout);
-
-	image = image_alloc_from_file(file, type, device, hwrevs, version, layout, NULL);
 
 	if ( layout )
 		free(layout);
@@ -431,13 +421,9 @@ int main(int argc, char **argv) {
 	enum device detected_device = DEVICE_UNKNOWN;
 	int16_t detected_hwrev = -1;
 
-	struct stat st;
-
 	int i;
 	char buf[512];
 	char * ptr = NULL;
-	char * ptr1 = NULL;
-	char * ptr2 = NULL;
 	char * tmp = NULL;
 
 	char nolo_ver[512];
@@ -1048,9 +1034,9 @@ int main(int argc, char **argv) {
 			/* filter images by device & hwrev */
 			if ( detected_device )
 				filter_images_by_device(dev->detected_device, &image_first);
-			if ( detected_hwrev > 0 )
+			if ( detected_hwrev )
 				filter_images_by_hwrev(dev->detected_hwrev, &image_first);
-			if ( fiasco_in && ( detected_device || detected_hwrev > 0 ) )
+			if ( fiasco_in && ( detected_device || detected_hwrev ) )
 				fiasco_in->first = image_first;
 
 			/* set kernel and initfs images for loading */
@@ -1108,7 +1094,7 @@ int main(int argc, char **argv) {
 			if ( dev_load ) {
 				if ( image_kernel ) {
 					ret = dev_load_image(dev, image_kernel->image);
-					if ( ret == -EAGAIN )
+					if ( ret < 0 )
 						goto again;
 
 					if ( image_kernel == image_first )
@@ -1122,7 +1108,7 @@ int main(int argc, char **argv) {
 
 				if ( image_initfs ) {
 					ret = dev_load_image(dev, image_initfs->image);
-					if ( ret == -EAGAIN )
+					if ( ret < 0 )
 						goto again;
 
 					if ( image_initfs == image_first )
@@ -1141,7 +1127,7 @@ int main(int argc, char **argv) {
 				while ( image_ptr ) {
 					struct image_list * next = image_ptr->next;
 					ret = dev_flash_image(dev, image_ptr->image);
-					if ( ret == -EAGAIN )
+					if ( ret < 0 )
 						goto again;
 
 					if ( image_ptr == image_first )
@@ -1273,11 +1259,10 @@ int main(int argc, char **argv) {
 
 				for ( i = 0; i < IMAGE_COUNT; ++i ) {
 
-					if ( ! image_tmp_name(i) || ( stat(image_tmp_name(i), &st) < 0 && errno == ENOENT ) )
+					if ( ! image_tmp_name(i) )
 						continue;
 
 					buf[0] = 0;
-					if ( dev->detected_hwrev > 0 )
 					snprintf(buf, sizeof(buf), "%hd", dev->detected_hwrev);
 
 					switch ( i ) {
@@ -1308,9 +1293,7 @@ int main(int argc, char **argv) {
 							break;
 					}
 
-					/* TODO: add support for dumping mmc layout and also other mmc partitions as image data parts */
+					image_dump = image_alloc_from_file(image_tmp_name(i), image_type_to_string(i), device_to_string(dev->detected_device), buf, ptr, NULL);
-
-					image_dump = image_alloc_from_file(image_tmp_name(i), image_type_to_string(i), device_to_string(dev->detected_device), buf, ptr, NULL, NULL);
 
 					if ( ! image_dump )
 						continue;
@@ -1381,20 +1364,7 @@ int main(int argc, char **argv) {
 					}
 
 					buf[0] = 0;
-					snprintf(buf, sizeof(buf), "%s", image_type_to_string(i));
+					snprintf(buf, sizeof(buf), "%s-%s:%hd_%s", image_type_to_string(i), device_to_string(dev->detected_device), dev->detected_hwrev, ptr);
-					ptr1 = buf + strlen(buf);
-
-					if ( dev->detected_device ) {
-						snprintf(ptr1, sizeof(buf)-(ptr1-buf), "-%s", device_to_string(dev->detected_device));
-						ptr1 += strlen(ptr1);
-					}
-
-					if ( dev->detected_hwrev > 0 )
-						snprintf(ptr1, sizeof(buf)-(ptr1-buf), ":%hd", dev->detected_hwrev);
-					ptr2 = ptr1 + strlen(ptr1);
-
-					if ( ptr && ptr[0] )
-						snprintf(ptr2, sizeof(buf)-(ptr2-buf), "_%s", ptr);
 
 					rename_ret = rename(image_tmp_name(i), buf);
 					rename_errno = errno;
@@ -1409,14 +1379,8 @@ int main(int argc, char **argv) {
 						errno = rename_errno;
 						ERROR_INFO("Renaming failed");
 
-						*ptr2 = 0;
+						buf[0] = 0;
-						printf("Trying to rename %s image file to %s...\n", image_type_to_string(i), buf);
+						snprintf(buf, sizeof(buf), "%s-%s_%s", image_type_to_string(i), device_to_string(dev->detected_device), ptr);
-
-						if ( rename(image_tmp_name(i), buf) < 0 ) {
-
-							ERROR_INFO("Renaming failed");
-
-							*ptr1 = 0;
 						printf("Trying to rename %s image file to %s...\n", image_type_to_string(i), buf);
 
 						if ( rename(image_tmp_name(i), buf) < 0 )
@@ -1428,8 +1392,6 @@ int main(int argc, char **argv) {
 
 			}
 
-			}
-
 			/* boot */
 			if ( dev_boot ) {
 				dev_boot_device(dev, dev_boot_arg);

src/mkii.c

@@ -213,18 +213,14 @@ int mkii_flash_image(struct usb_device_info * dev, struct image * image) {
 	msg1 = (struct mkii_message *)buf1;
 	ptr = msg->data;
 
-	/* File data header */
+	/* Signature */
-	memcpy(ptr, "\x2E", 1);
+	memcpy(ptr, "\x2E\x19\x01\x01", 4);
-	ptr += 1;
+	ptr += 4;
 
-	/* Length of file data */
+	/* Space */
-	memcpy(ptr, "\x19", 1);
+	memcpy(ptr, "\x00", 1);
 	ptr += 1;
 
-	/* File data (ignored): asic index: APE (0x01), device type: NAND (0x01), device index: 0 */
-	memcpy(ptr, "\x01\x01\x00", 3);
-	ptr += 3;
-
 	/* Hash */
 	hash = htons(image->hash);
 	memcpy(ptr, &hash, 2);
@@ -243,7 +239,7 @@ int mkii_flash_image(struct usb_device_info * dev, struct image * image) {
 	memcpy(ptr, &size, 4);
 	ptr += 4;
 
-	/* Load address (ignored) */
+	/* Space */
 	memcpy(ptr, "\x00\x00\x00\x00", 4);
 	ptr += 4;
 
@@ -365,11 +361,6 @@ int mkii_reboot_device(struct usb_device_info * dev, int update) {
 	if ( ret != 1 || msg->data[0] != 0 )
 		ERROR_RETURN("Cannot send reboot command", -1);
 
-	if (dev->data & MKII_UPDATE_MODE)
-		MSLEEP(100);
-	else
-		MSLEEP(3000);
-
 	return 0;
 
 }

src/nolo.c

@@ -269,18 +269,14 @@ static int nolo_send_image(struct usb_device_info * dev, struct image * image, i
 
 	ptr = buf;
 
-	/* File data header */
+	/* Signature */
-	memcpy(ptr, "\x2E", 1);
+	memcpy(ptr, "\x2E\x19\x01\x01", 4);
-	ptr += 1;
+	ptr += 4;
 
-	/* Length of file data */
+	/* Space */
-	memcpy(ptr, "\x19", 1);
+	memcpy(ptr, "\x00", 1);
 	ptr += 1;
 
-	/* File data (ignored by NOLO): asic index: APE (0x01), device type: NAND (0x01), device index: 0 */
-	memcpy(ptr, "\x01\x01\x00", 3);
-	ptr += 3;
-
 	/* Hash */
 	hash = htons(image->hash);
 	memcpy(ptr, &hash, 2);
@@ -299,7 +295,7 @@ static int nolo_send_image(struct usb_device_info * dev, struct image * image, i
 	memcpy(ptr, &size, 4);
 	ptr += 4;
 
-	/* Load address (ignored by NOLO) */
+	/* Space */
 	memcpy(ptr, "\x00\x00\x00\x00", 4);
 	ptr += 4;
 
@@ -545,7 +541,7 @@ int nolo_flash_image(struct usb_device_info * dev, struct image * image) {
 
 			}
 
-			MSLEEP(50);
+			SLEEP(0xc350); // 0.5s
 
 		}
 

src/usb-device.c

@@ -46,21 +46,16 @@
 #endif
 
 static struct usb_flash_device usb_devices[] = {
-	/* vend    prod    i   a   protocol     devices */
+	{ 0x0421, 0x0096, -1, -1, -1, FLASH_DISK, { DEVICE_RX_44, 0 } },
-	{ 0x0421, 0x0096, -1, -1, FLASH_DISK, { DEVICE_RX_44, 0 } },
+	{ 0x0421, 0x0105,  2,  1, -1, FLASH_NOLO, { DEVICE_SU_18, DEVICE_RX_34, DEVICE_RX_44, DEVICE_RX_48, DEVICE_RX_51, DEVICE_RM_680, DEVICE_RM_696, 0 } },
-	{ 0x0421, 0x0105,  2,  1, FLASH_NOLO, { DEVICE_SU_18, DEVICE_RX_34, DEVICE_RX_44, DEVICE_RX_48, DEVICE_RX_51, DEVICE_RM_680, DEVICE_RM_696, 0 } },
+	{ 0x0421, 0x0106,  0, -1, -1, FLASH_COLD, { DEVICE_RX_51, DEVICE_RM_680, DEVICE_RM_696, 0 } },
-	{ 0x0421, 0x0106,  0,  0, FLASH_COLD, { DEVICE_RX_51, DEVICE_RM_680, DEVICE_RM_696, 0 } },
+	{ 0x0421, 0x0189, -1, -1, -1, FLASH_DISK, { DEVICE_RX_48, 0 } },
-	{ 0x0421, 0x0189, -1, -1, FLASH_DISK, { DEVICE_RX_48, 0 } },
+	{ 0x0421, 0x01c7, -1, -1, -1, FLASH_DISK, { DEVICE_RX_51, 0 } },
-	{ 0x0421, 0x01c7, -1, -1, FLASH_DISK, { DEVICE_RX_51, 0 } },
+	{ 0x0421, 0x01c8,  1,  1, -1, FLASH_MKII, { DEVICE_RX_51, DEVICE_RM_680, 0 } },
-	{ 0x0421, 0x01c8,  1,  1, FLASH_MKII, { DEVICE_RX_51, DEVICE_RM_680, 0 } },
+	{ 0x0421, 0x03d1, -1, -1, -1, FLASH_DISK, { DEVICE_RM_680, 0 } },
-	{ 0x0421, 0x01c8,  1,  0, FLASH_UNKN, { DEVICE_RX_51, 0 } }, /* U-Boot mode (TTY via USB) */
+	{ 0x0421, 0x0431, -1, -1, -1, FLASH_DISK, { DEVICE_SU_18, DEVICE_RX_34, 0 } },
-	{ 0x0421, 0x03d1, -1, -1, FLASH_DISK, { DEVICE_RM_680, 0 } },
+	{ 0x0421, 0x04c3, -1, -1, -1, FLASH_DISK, { DEVICE_RX_34, 0 } },
-	{ 0x0421, 0x03d2,  1,  1, FLASH_MKII, { DEVICE_RM_680, 0 } },
+	{ 0x0421, 0x3f00,  2,  1, -1, FLASH_NOLO, { DEVICE_RX_34, 0 } },
-	{ 0x0421, 0x0431, -1, -1, FLASH_DISK, { DEVICE_SU_18, DEVICE_RX_34, 0 } },
-	{ 0x0421, 0x04c3, -1, -1, FLASH_DISK, { DEVICE_RX_34, 0 } },
-	{ 0x0421, 0x0518, -1, -1, FLASH_DISK, { DEVICE_RM_696, 0 } },
-	{ 0x0421, 0x0519, -1, -1, FLASH_UNKN, { DEVICE_RM_696, 0 } }, /* RNDIS/Ethernet mode */
-	{ 0x0421, 0x051a,  2,  1, FLASH_UNKN, { DEVICE_RM_696, 0 } }, /* Sync mode (ADL protocol) */
 };
 
 static const char * usb_flash_protocols[] = {
@@ -139,7 +134,7 @@ static void usb_descriptor_info_print(usb_dev_handle * udev, struct usb_device *
 		buf[0] = 0;
 	for ( i = 0; i < ret; i+=2 ) {
 		sscanf(buf+i, "%2x", &x);
-		if ( x > 31 && x < 127 )
+		if ( x > 32 && x < 128 )
 			buf2[i/2] = x;
 		else {
 			buf2[0] = 0;
@@ -155,29 +150,14 @@ static void usb_descriptor_info_print(usb_dev_handle * udev, struct usb_device *
 
 static struct usb_device_info * usb_device_is_valid(struct usb_device * dev) {
 
-	size_t i;
+	int i;
 	char product[1024];
 	struct usb_device_info * ret = NULL;
 
-	for ( i = 0; i < sizeof(usb_devices)/sizeof(usb_devices[0]); ++i ) {
+	for ( i = 0; usb_devices[i].vendor; ++i ) {
 
 		if ( dev->descriptor.idVendor == usb_devices[i].vendor && dev->descriptor.idProduct == usb_devices[i].product ) {
 
-			if ( usb_devices[i].protocol == FLASH_UNKN )
-				continue;
-
-			if ( dev->descriptor.bNumConfigurations < 1 )
-				continue;
-
-			if ( usb_devices[i].interface != -1 ) {
-				if ( usb_devices[i].interface >= dev->config[0].bNumInterfaces )
-					continue;
-				if ( usb_devices[i].alternate != -1 ) {
-					if ( usb_devices[i].alternate >= dev->config[0].interface[usb_devices[i].interface].num_altsetting )
-						continue;
-				}
-			}
-
 			printf("\b\b  ");
 			PRINTF_END();
 			PRINTF_ADD("Found ");
@@ -215,7 +195,18 @@ static struct usb_device_info * usb_device_is_valid(struct usb_device * dev) {
 			if ( usb_devices[i].alternate >= 0 ) {
 				PRINTF_LINE("Setting alternate USB interface...");
 				if ( usb_set_altinterface(udev, usb_devices[i].alternate) < 0 ) {
-					PRINTF_ERROR("usb_set_altinterface failed");
+					PRINTF_ERROR("usb_claim_interface failed");
+					fprintf(stderr, "\n");
+					usb_reattach_kernel_driver(udev, usb_devices[i].interface);
+					usb_close(udev);
+					return NULL;
+				}
+			}
+
+			if ( usb_devices[i].configuration >= 0 ) {
+				PRINTF_LINE("Setting USB configuration...");
+				if ( usb_set_configuration(udev, usb_devices[i].configuration) < 0 ) {
+					PRINTF_ERROR("usb_set_configuration failed");
 					fprintf(stderr, "\n");
 					usb_reattach_kernel_driver(udev, usb_devices[i].interface);
 					usb_close(udev);
@@ -239,13 +230,13 @@ static struct usb_device_info * usb_device_is_valid(struct usb_device * dev) {
 				ret->device = DEVICE_RX_44;
 			else if ( strcmp(product, "Nokia N810 Internet Tablet WiMAX Edition") == 0 || strcmp(product, "Nokia-RX48 (Update mode)") == 0 )
 				ret->device = DEVICE_RX_48;
-			else if ( strcmp(product, "N900 (Storage Mode)") == 0 || strcmp(product, "Nokia N900 (Update mode)") == 0 || strcmp(product, "N900 (PC-Suite Mode)") == 0 || strcmp(product, "N900 (U-Boot)") == 0 )
+			else if ( strcmp(product, "N900 (Storage Mode)") == 0 || strcmp(product, "Nokia N900 (Update mode)") == 0 || strcmp(product, "N900 (PC-Suite Mode)") == 0 )
 				ret->device = DEVICE_RX_51;
-			else if ( strcmp(product, "Nokia N950") == 0 || strcmp(product, "N950 (Update mode)") == 0 )
+			else if ( strcmp(product, "Nokia N950") == 0 || strcmp(product, "Sync Mode") == 0 || strcmp(product, "N950 (Update mode)") == 0 )
 				ret->device = DEVICE_RM_680;
-			else if ( strcmp(product, "Nokia N9") == 0 || strcmp(product, "N9 (Update mode)") == 0 || strcmp(product, "Nokia N9 RNDIS/Ethernet") == 0 )
+			else if ( strcmp(product, "N9 (Update mode)") == 0 || strcmp(product, "Nxy (Update mode)") == 0 )
 				ret->device = DEVICE_RM_696;
-			else if ( strcmp(product, "Nokia USB ROM") == 0 || strcmp(product, "Sync Mode") == 0 || strcmp(product, "Nxy (Update mode)") == 0 )
+			else if ( strcmp(product, "Nokia USB ROM") == 0 )
 				ret->device = DEVICE_ANY;
 			else
 				ret->device = DEVICE_UNKNOWN;
@@ -370,7 +361,7 @@ struct usb_device_info * usb_open_and_wait_for_device(void) {
 		if ( ret )
 			break;
 
-		MSLEEP(50);
+		SLEEP(0xc350); // 0.5s
 
 	}
 

src/usb-device.h

@@ -49,6 +49,7 @@ struct usb_flash_device {
 	uint16_t product;
 	int interface;
 	int alternate;
+	int configuration;
 	enum usb_flash_protocol protocol;
 	enum device devices[DEVICE_COUNT];
 };