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/*
0xFFFF - Open Free Fiasco Firmware Flasher
Copyright (C) 2012 Pali Rohár <pali.rohar@gmail.com>
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.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#ifdef WITH_CAL
#include <cal.h>
#endif
#include "local.h"
#include "device.h"
#include "image.h"
static enum device device = DEVICE_UNKNOWN;
int local_init(void) {
char buf[1024];
char * ptr;
char * ptr2;
FILE * file;
file = fopen("/proc/cpuinfo", "r");
if (!file)
return -1;
while ( fgets(buf, sizeof(buf), file) ) {
if ( strncmp(buf, "Hardware", strlen("Hardware")) == 0 ) {
ptr = buf + strlen("Hardware");
while ( ptr < buf + sizeof(buf) && *ptr > 0 && *ptr <= 32 )
++ptr;
if ( *ptr != ':' )
continue;
++ptr;
while ( ptr < buf + sizeof(buf) && *ptr > 0 && *ptr <= 32 )
++ptr;
if ( ! *ptr )
continue;
ptr2 = buf + strlen(buf);
while ( *ptr2 <= 32 ) {
*ptr2 = 0;
--ptr2;
}
if ( strcmp(ptr, "Nokia 770") == 0 ) {
device = DEVICE_SU_18;
printf("Found local device: %s\n", device_to_long_string(device));
fclose(file);
return 0;
} else if ( strcmp(ptr, "Nokia N800") == 0 ) {
device = DEVICE_RX_34;
printf("Found local device: %s\n", device_to_long_string(device));
fclose(file);
return 0;
} else if ( strcmp(ptr, "Nokia N810") == 0 ) {
device = DEVICE_RX_44;
printf("Found local device: %s\n", device_to_long_string(device));
fclose(file);
return 0;
} else if ( strcmp(ptr, "Nokia N810 WiMAX") == 0 ) {
device = DEVICE_RX_48;
printf("Found local device: %s\n", device_to_long_string(device));
fclose(file);
return 0;
} else if ( strcmp(ptr, "Nokia RX-51 board") == 0) {
device = DEVICE_RX_51;
printf("Found local device: %s\n", device_to_long_string(device));
fclose(file);
return 0;
}
}
}
printf("Not a local device\n");
fclose(file);
return -1;
}
enum device local_get_device(void) {
return device;
}
int local_flash_image(struct image * image) {
}
struct image * local_dump_image(enum image_type image) {
/* kernel on n900:
system("nanddump -s 0x000800 -f /var/tmp/zImage /dev/mtd3");
*/
}
int local_check_badblocks(const char * device) {
}
int local_reboot_device(void) {
if ( system("dsmetool -b") == 0 )
return 0;
return system("reboot");
}
static int local_read_cal(const char * str, void * buf, size_t size) {
#ifdef WITH_CAL
unsigned long int len;
struct cal * cal;
void * ptr;
int ret;
if ( cal_init(&cal) < 0 )
return -1;
ret = cal_read_block(cal, "r&d_mode", &ptr, &len, CAL_FLAG_USER);
if ( ret < 0 || ! ptr ) {
cal_finish(cal);
return -1;
}
if ( len > size )
len = size;
memcpy(str, ptr, len);
cal_finish(cal);
return len;
#else
return -1;
#endif
}
static int local_write_cal(const char * str, const void * buf, size_t len) {
return -1;
}
int local_get_root_device(void) {
}
int local_set_root_device(int device) {
}
int local_get_usb_host_mode(void) {
}
int local_set_usb_host_mode(int enable) {
}
int local_get_rd_mode(void) {
char buf[10];
if ( local_read_cal("r&d_mode", buf, sizeof(buf)) < 0 )
return -1;
if ( strncmp(buf, "master", strlen("master")) == 0 )
return 1;
else
return 0;
}
int local_set_rd_mode(int enable) {
}
int local_get_rd_flags(char * flags, size_t size) {
char buf[512];
char * ptr;
if ( local_read_cal("r&d_mode", buf, sizeof(buf)) < 0 )
return -1;
if ( strncmp(buf, "master", strlen("master")) == 0 )
ptr = buf + strlen("master");
else
ptr = buf;
if ( *ptr == ',' )
++ptr;
if ( ! *ptr ) {
flags[0] = 0;
return 0;
}
strncpy(flags, ptr, size);
flags[size-1] = 0;
}
int local_set_rd_flags(const char * flags) {
char buf[512];
if ( strlen(flags) > sizeof(buf) + strlen("master,") )
return -1;
if ( flags[0] == 0 )
return local_write_cal("r&d_mode", "master", strlen("master") + 1);
strcpy(buf, "master,");
strcpy(buf+strlen("master,"), flags);
return local_write_cal("r&d_mode", buf, strlen(buf) + 1);
}
int16_t local_get_hwrev(void) {
char buf[5];
int16_t hwrev;
if ( local_read_cal("phone-info", buf, sizeof(buf)) < 0 )
return 0;
buf[4] = 0;
if ( sscanf(buf, "%hd", &hwrev) != 1 )
return -1;
return hwrev;
}
int local_set_hwrev(int16_t hwrev) {
}
int local_get_kernel_ver(char * ver, size_t size) {
return local_read_cal("kernel-ver", ver, size);
}
int local_set_kernel_ver(const char * ver) {
return local_write_cal("kernel-ver", ver, strlen(ver));
}
int local_get_nolo_ver(char * ver, size_t size) {
return local_read_cal("nolo-ver", ver, size);
}
int local_set_nolo_ver(const char * ver) {
return local_write_cal("nolo-ver", ver, strlen(ver));
}
int local_get_sw_ver(char * ver, size_t size) {
return local_read_cal("sw-release-ver", ver, size);
}
int local_set_sw_ver(const char * ver) {
return local_write_cal("sw-release-ver", ver, strlen(ver));
}
int local_get_content_ver(char * ver, size_t size) {
return local_read_cal("content-ver", ver, size);
}
int local_set_content_ver(const char * ver) {
return local_write_cal("content-ver", ver, strlen(ver));
}
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