[rsbs2] / firmware.c

#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
#include <errno.h>
#include <string.h>
#include <strings.h>
#include "rsb-crc.h"
#include "rsb-lz.h"

#define FINDSTR(addr, str) (!strncmp((char*)addr, str, strlen(str)))

struct properties {
	unsigned int magic;
	unsigned char unknown0;
	unsigned char unknown1;
	unsigned char right_rw;
	unsigned char rw_mask;
	unsigned char type1;
	unsigned char unknown5;
	unsigned char unknown6;
	unsigned char unknown7;
	unsigned char type2;
	unsigned char val[];
};

#define PROP_ACTION_TRUE	(1<<0)
#define PROP_ACTION_FALSE	(1<<1)
#define PROP_ACTION_RO		(1<<2)
#define PROP_ACTION_RW		(1<<3)

#define PROP_STATUS_NOTFOUND	(0)
#define PROP_STATUS_WRONGTYPE	(1<<0)
#define PROP_STATUS_WRONGRIGHTS	(1<<1)
#define PROP_STATUS_SAMEVAL	(1<<2)
#define PROP_STATUS_SUCCESS	(1<<3)

struct propaction {
	char *property;
	unsigned int action;
	unsigned int status;
	struct propaction *next;
};

void show_properties(unsigned char *fw, int len)
{
	int i;

	for (i = 0; i < (len-100 /* XXX */); i++) {
		if (FINDSTR(fw+i, "/default/fw_prop/") ||
		    FINDSTR(fw+i, "/default/fw_setup/") ||
		    FINDSTR(fw+i, "/default/oem_prop/")) {
		    	struct properties *prop;
		    	unsigned char *pos = fw + i;

			printf("0x%08x: found setting: %s ", i, pos);

			prop = (struct properties*)(pos + strlen((char*)pos) + 1);
			
			if (prop->magic != 0x83011111) {
				printf("ignoring...\n");
				continue;
			}

			if (prop->type1 == 0x00 && prop->type2 == 0x04) {
				printf("STRING: '%s' ", prop->val);
			} else if (prop->type1 == 0x01 && prop->type2 == 0x01) {
				printf("BOOL: %s ",(*prop->val ? "TRUE" : "FALSE"));
			} else if (prop->type1 == 0x04 && prop->type2 == 0x02) {
				printf("VAL: 0x%x ", *((unsigned int*)prop->val));
			} else {
				printf("0x%02x 0x%2x...ignoring\n", prop->type1, prop->type2);
				continue;
			}

			if (prop->right_rw == 0x00 && prop->rw_mask == 0x00) {
				printf("(R-)");
			} else if (prop->right_rw == 0x01) {
				printf("(RW mask: 0x%02x)", prop->rw_mask);
			} else {
				printf("(UNK 0x%02x 0x%02x)", prop->right_rw, prop->rw_mask);
			}
			printf(", length: %d\n", *((unsigned int*)(fw + i - 4)));
		}
	}
}

void change_properties(unsigned char *fw, int len, struct propaction *paction)
{
	int i;
	struct propaction *cpaction;

	for (i = 0; i < (len-100 /* XXX */); i++) {
		cpaction = paction;
		while (cpaction != NULL) {
			if (FINDSTR(fw + i, cpaction->property)) {
				break;
			}
			cpaction = cpaction->next;
		}
		if (cpaction != NULL) {
		    	struct properties *prop;
		    	unsigned char *pos = fw + i;

			prop = (struct properties*)(pos + strlen((char*)pos) + 1);

			if (prop->magic != 0x83011111) {
				continue;
			}

			if (cpaction->action & (PROP_ACTION_TRUE|PROP_ACTION_FALSE)) {
				if (prop->type1 == 0x01 && prop->type2 == 0x01) {
					if (cpaction->action & PROP_ACTION_TRUE) {
						if (*prop->val == 0x00) {
							*prop->val = 0x01;
							cpaction->status |= PROP_STATUS_SUCCESS;
						} else {
							cpaction->status |= PROP_STATUS_SAMEVAL;
						}
					} else {
						if (*prop->val == 0x01) {
							*prop->val = 0x00;
							cpaction->status |= PROP_STATUS_SUCCESS;
						} else {
							cpaction->status |= PROP_STATUS_SAMEVAL;
						}
					}
				} else {
					cpaction->status = PROP_STATUS_WRONGTYPE;
				}
			}
			if (cpaction->action & PROP_ACTION_RW) {
				if (prop->right_rw == 0x00 && prop->rw_mask == 0x00) {
					prop->right_rw = 0x01;
					prop->rw_mask = 0x02;
					cpaction->status |= PROP_STATUS_SUCCESS;
				} else {
					cpaction->status |= PROP_STATUS_WRONGRIGHTS;
				}
			}
			if (cpaction->action & PROP_ACTION_RO) {
				if (prop->right_rw == 0x01 && prop->rw_mask == 0x02) {
					prop->right_rw = 0x00;
					prop->rw_mask = 0x00;
					cpaction->status |= PROP_STATUS_SUCCESS;
				} else {
					cpaction->status |= PROP_STATUS_WRONGRIGHTS;
				}
			}
		}
	}
}

#define BD_SERIAL1	0x14,0x02
#define BD_ICMB		0x14,0x04
#define BD_LAN		0x14,0x08
#define BD_SERIAL2	0x14,0x10
#define BD_SERIAL3	0x14,0x20
#define BD_USB		0x14,0x40
#define BD_PCI		0x15,0x03
#define BD_LPC		0x15,0x04
#define BD_VGA		0x15,0x08
#define BD_BATTERY	0x15,0x10
#define BD_ACDC		0x15,0x20
#define BD_STANDBY	0x15,0x40
#define BD_POWERCONN	0x15,0x70
#define BD_DVI		0x15,0x80
#define BD_PWRATX	0x16,0x01
#define BD_PWRRELAY	0x16,0x02
#define BD_PS2A		0x19,0xff

#define MAGIC(fn, args...) fn(args)

#define _BD_IS_SET(bd, byte, bits) (bd[byte] & bits)
#define BD_IS_SET(bd, ident) MAGIC(_BD_IS_SET, bd, BD_##ident)
#define BD_TEXT(bd, ident) (BD_IS_SET(bd, ident) ? "TRUE" : "FALSE")

#define _BD_SET(bd, byte, bits) (bd[byte] |= bits)
#define BD_SET(bd, ident) MAGIC(_BD_SET, bd, BD_##ident)

void print_boarddescription(unsigned char *bd)
{
	int j;

	for (j = 0; j < 32; j++) {
		printf("%02x ", *(bd+j));
	}
	printf("\n");

	/* com/agilent/rmc/amr/AmrMaster.class
	 * com/agilent/rmc/mgui/RmcPanel.class
	 * com/agilent/rmc/mgui/panels/AvrManualConfig.class
	 * com/agilent/rmc/mgui/panels/CardConf.jad
	 * com/agilent/rmc/mgui/panels/PowerMgmtConf.jad
	 * com/agilent/rmc/mgui/panels/RemoteDiskConf.jad
	 */
	printf("\tserial1Present\t\t: %s\n", BD_TEXT(bd, SERIAL1));
	printf("\ticmbPresent\t\t: %s\n", BD_TEXT(bd, ICMB));
	printf("\tlanPresent\t\t: %s\n", BD_TEXT(bd, LAN));
	printf("\tserial2Present\t\t: %s\n", BD_TEXT(bd, SERIAL2));
	printf("\tserial3Present\t\t: %s\n", BD_TEXT(bd, SERIAL3));
	printf("\tusbPresent\t\t: %s\n", BD_TEXT(bd, USB));
	printf("\tpciPresent\t\t: %s\n", BD_TEXT(bd, PCI));
	printf("\tlpcPresent\t\t: %s\n", BD_TEXT(bd, LPC));
	printf("\tvgaPresent\t\t: %s\n", BD_TEXT(bd, VGA));
	printf("\tbatteryPresent\t\t: %s\n", BD_TEXT(bd, BATTERY));
	printf("\tacdcPresent\t\t: %s\n", BD_TEXT(bd, ACDC));
	printf("\tstandbyPresent\t\t: %s\n", BD_TEXT(bd, STANDBY));
	printf("\thasPowerConnectors\t: %s\n", BD_TEXT(bd, POWERCONN));
	printf("\tdviPresent\t\t: %s\n", BD_TEXT(bd, DVI));
	printf("\tpowerSwitchATX\t\t: %s\n", BD_TEXT(bd, PWRATX));
	printf("\tpowerSwitchRelay\t: %s\n", BD_TEXT(bd, PWRRELAY));
	/* 22 & 4 */
	printf("\tps2aPresent\t\t: %s\n", BD_TEXT(bd, PS2A));
}

void handle_boarddescription(unsigned char *fw, int len, int patch)
{
	int i;
	
	for (i = len - (strlen("pdata")+1); i > 0; i--) {
		if (FINDSTR(fw+i, "pdata")) {
			unsigned char *pos = fw + i + strlen("pdata") + 1;

			/* MAGIC? */
			if (*((unsigned int*)pos) != 0x00002802) {
				continue;
			}

			pos += 26;

			/* MAGIC2? */
			if (*((unsigned int*)pos) != 0x00500101) {
				continue;
			}

			if (patch) {
				/* Enable relay power switching */
				BD_SET(pos, PWRRELAY);
			}
			printf("0x%08x: BOARD_DESCRIPTION: ", pos-fw);
			print_boarddescription(pos);

			break;
		}
	}
}

void syntax(char *name)
{
	fprintf(stderr,"Syntax: %s parameters firmware.bin\n", name);
	fprintf(stderr,"parameters as follows:\n");
	fprintf(stderr,"\t-d\t\tdisplay all properties of the image\n");
	fprintf(stderr,"\t-u\t\tupdate checksum of the image\n");
	fprintf(stderr,"\t-b\t\tmodify BOARD_DESCRIPTION for more power-switch options\n");
	fprintf(stderr,"\t-e\t\textract files in firmware\n");
	fprintf(stderr,"\t-t property\tset 'property' to true\n");
	fprintf(stderr,"\t-f property\tset 'property' to false\n");
	fprintf(stderr,"\t-w property\tallow read-write access to 'property'\n");
	fprintf(stderr,"\t-r property\tallow read-only access to 'property'\n");
	exit(1);
}

void add_action(int opt, char *optarg, struct propaction **paction) {
	struct propaction *pos = *paction;
	struct propaction *prev = NULL;
	
	while (pos != NULL) {
		if (!strcmp(pos->property, optarg))
			break;
		prev = pos;
		pos = pos->next;
	}

	if (pos == NULL) {
		pos = malloc(sizeof(struct propaction));
		if (pos == NULL) {
			perror("malloc");
			exit(1);
		}
		bzero(pos, sizeof(struct propaction));
		pos->property = optarg;

		if (prev == NULL) {
			*paction = pos;
		} else {
			prev->next = pos;
		}
	}

	switch(opt) {
		case 't':
			if (pos->action & PROP_ACTION_FALSE) {
				fprintf(stderr,"inconsistent requests for %s\n",pos->property);
				exit(1);
			}
			pos->action |= PROP_ACTION_TRUE;
			break;
		case 'f':
			if (pos->action & PROP_ACTION_TRUE) {
				fprintf(stderr,"inconsistent requests for %s\n",pos->property);
				exit(1);
			}
			pos->action |= PROP_ACTION_FALSE;
			break;
		case 'w':
			if (pos->action & PROP_ACTION_RO) {
				fprintf(stderr,"inconsistent requests for %s\n",pos->property);
				exit(1);
			}
			pos->action |= PROP_ACTION_RW;
			break;
		case 'r':
			if (pos->action & PROP_ACTION_RW) {
				fprintf(stderr,"inconsistent requests for %s\n",pos->property);
				exit(1);
			}
			pos->action |= PROP_ACTION_RO;
			break;
	}
}

int check_crc(unsigned char *fw, int len)
{
	int ret;
	unsigned int crc, oldcrc;

	ret = rsb_crc2(fw, len, 0x55335053, &crc);
	oldcrc = (unsigned int)*((unsigned int*)(fw + len - 4));

	printf("Checksum: 0x%08x (%s), should be: 0x%08x\n",
		crc,
		(ret ? "NOT OK" : "OK"),
		oldcrc);

	return ret;
}

int main(int argc, char **argv)
{
	struct stat statbuf;
	char *file = NULL;
	unsigned char *fw;
	int fd;
	int remaining;
	int ret;
	int opt;
	unsigned int crc;
	struct propaction *paction = NULL;
	int showall = 0;
	int update_crc = 0;
	int patch_bd = 0;
	int patch_fw = 0;
	int extract = 0;

	if (argc < 2)
		syntax(argv[0]);

	while ((opt = getopt(argc, argv, "dubet:f:w:r:")) != -1) {
		switch(opt) {
			case 'd':
				showall = 1;
				break;
			case 'u':
				update_crc = 1;
				break;
			case 'b':
				patch_bd = 1;
				break;
			case 'e':
				extract = 1;
				break;
			case 't':
			case 'f':
			case 'w':
			case 'r':
				patch_fw = 1;
				add_action(opt, optarg, &paction);
				break;
			default:
				syntax(argv[0]);
		}
	}

	if (argc > optind) {
		file = argv[optind];
	} else {
		syntax(argv[0]);
	}

	if (stat(file, &statbuf) == -1) {
		fprintf(stderr,"%s: ", file);
		perror("stat");
		exit(1);
	}

	if ((fd = open(file, O_RDONLY)) == -1) {
		fprintf(stderr,"%s: ", file);
		perror("open");
		exit(1);
	}

	if ((fw = malloc(statbuf.st_size)) == NULL) {
		perror("malloc");
		exit(1);
	}

	bzero(fw, statbuf.st_size);

	remaining = statbuf.st_size;

	while(remaining) {
		if ((ret = read(fd, fw + (statbuf.st_size - remaining), remaining)) == -1) {
			perror("read");
			exit(1);
		}
		remaining -= ret;
	}
	close(fd);

	ret = check_crc(fw, statbuf.st_size);
	if ((ret != 0) && (!update_crc)) {
		fprintf(stderr,"Checksum incorrect, aborting...\n");
	}

	if (patch_fw) {
		struct propaction *cpaction = paction;

		change_properties(fw, statbuf.st_size, paction);

		printf("\nProperty change results:\n");
		while(cpaction != NULL) {
			printf("%s: ", cpaction->property);

			if (cpaction->status == PROP_STATUS_NOTFOUND)
				printf("NOTFOUND ");
			if (cpaction->status & PROP_STATUS_SUCCESS)
				printf("SUCCESS ");
			if (cpaction->status & PROP_STATUS_SAMEVAL)
				printf("SAMEVAL ");
			if (cpaction->status & PROP_STATUS_WRONGTYPE)
				printf("WRONGTYPE ");
			if (cpaction->status & PROP_STATUS_WRONGRIGHTS)
				printf("WRONGRIGHTS ");
			printf("\n");
			
			cpaction = cpaction->next;
		}
		printf("\n");
	}

	if (patch_bd) {
		handle_boarddescription(fw, statbuf.st_size -4, 1);
	}

	if (showall) {
		show_properties(fw, statbuf.st_size - 4);
		handle_boarddescription(fw, statbuf.st_size -4, 0);
	}

	if (extract) {
		search_lz_sections(fw, statbuf.st_size - 4);
	}

	if (update_crc || patch_fw || patch_bd) {
		ret = rsb_crc2(fw, statbuf.st_size, 0x55335053, &crc);
		if (ret == 4) {
			*((unsigned int*)(fw + statbuf.st_size - 4)) = crc;
		}

		if (check_crc(fw, statbuf.st_size) == 0) {
			char *newfile;

			newfile = malloc(strlen(file) + strlen(".patched") + 1);
			if (newfile == NULL) {
				perror("malloc");
				exit(1);
			}
			strcpy(newfile, file);
			strcat(newfile, ".patched");

			printf("Writing %s\n", newfile);
			if ((fd = open(newfile, O_WRONLY|O_CREAT, 0644)) == -1) {
				fprintf(stderr,"%s: ", file);
				perror("open");
				exit(1);
			}

			remaining = statbuf.st_size;

			while(remaining) {
				if ((ret = write(fd, fw + (statbuf.st_size - remaining), remaining)) == -1) {
					perror("write");
					exit(1);
				}
				remaining -= ret;
			}
			close(fd);
		} else {
			fprintf(stderr,"Can't set correct checksum, aborting...\n");
		}
	}
	
	exit(0);
}
Commit	Line	Data
972ac24b MG	1	#include <stdio.h>
	2	#include <stdlib.h>
	3	#include <sys/types.h>
	4	#include <sys/stat.h>
	5	#include <fcntl.h>
	6	#include <unistd.h>
	7	#include <errno.h>
7f88d2b6	8	#include <string.h>
972ac24b MG	9	#include <strings.h>
972ac24b MG	10	#include "rsb-crc.h"
90836933	11	#include "rsb-lz.h"
972ac24b	12
7f88d2b6 MG	13	#define FINDSTR(addr, str) (!strncmp((char*)addr, str, strlen(str)))
7f88d2b6 MG	14
39601b0e MG	15	struct properties {
	16	unsigned int magic;
	17	unsigned char unknown0;
	18	unsigned char unknown1;
	19	unsigned char right_rw;
	20	unsigned char rw_mask;
	21	unsigned char type1;
	22	unsigned char unknown5;
	23	unsigned char unknown6;
	24	unsigned char unknown7;
	25	unsigned char type2;
	26	unsigned char val[];
	27	};
	28
7ac4bfad MG	29	#define PROP_ACTION_TRUE (1<<0)
	30	#define PROP_ACTION_FALSE (1<<1)
	31	#define PROP_ACTION_RO (1<<2)
	32	#define PROP_ACTION_RW (1<<3)
	33
	34	#define PROP_STATUS_NOTFOUND (0)
	35	#define PROP_STATUS_WRONGTYPE (1<<0)
	36	#define PROP_STATUS_WRONGRIGHTS (1<<1)
	37	#define PROP_STATUS_SAMEVAL (1<<2)
	38	#define PROP_STATUS_SUCCESS (1<<3)
	39
	40	struct propaction {
	41	char *property;
	42	unsigned int action;
	43	unsigned int status;
	44	struct propaction *next;
	45	};
	46
39601b0e	47	void show_properties(unsigned char *fw, int len)
7f88d2b6 MG	48	{
	49	int i;
	50
	51	for (i = 0; i < (len-100 /* XXX */); i++) {
	52	if (FINDSTR(fw+i, "/default/fw_prop/") \|\|
	53	FINDSTR(fw+i, "/default/fw_setup/") \|\|
	54	FINDSTR(fw+i, "/default/oem_prop/")) {
39601b0e	55	struct properties *prop;
7f88d2b6	56	unsigned char *pos = fw + i;
7f88d2b6	57
7ac4bfad	58	printf("0x%08x: found setting: %s ", i, pos);
7f88d2b6	59
39601b0e MG	60	prop = (struct properties)(pos + strlen((char)pos) + 1);
	61
	62	if (prop->magic != 0x83011111) {
7f88d2b6 MG	63	printf("ignoring...\n");
	64	continue;
	65	}
	66
39601b0e	67	if (prop->type1 == 0x00 && prop->type2 == 0x04) {
7ac4bfad	68	printf("STRING: '%s' ", prop->val);
39601b0e MG	69	} else if (prop->type1 == 0x01 && prop->type2 == 0x01) {
	70	printf("BOOL: %s ",(*prop->val ? "TRUE" : "FALSE"));
	71	} else if (prop->type1 == 0x04 && prop->type2 == 0x02) {
	72	printf("VAL: 0x%x ", ((unsigned int)prop->val));
7f88d2b6	73	} else {
39601b0e	74	printf("0x%02x 0x%2x...ignoring\n", prop->type1, prop->type2);
7f88d2b6 MG	75	continue;
	76	}
	77
39601b0e	78	if (prop->right_rw == 0x00 && prop->rw_mask == 0x00) {
a519eca7	79	printf("(R-)");
39601b0e	80	} else if (prop->right_rw == 0x01) {
a519eca7	81	printf("(RW mask: 0x%02x)", prop->rw_mask);
7f88d2b6	82	} else {
a519eca7	83	printf("(UNK 0x%02x 0x%02x)", prop->right_rw, prop->rw_mask);
7f88d2b6	84	}
a519eca7	85	printf(", length: %d\n", ((unsigned int)(fw + i - 4)));
7f88d2b6 MG	86	}
	87	}
	88	}
	89
7ac4bfad MG	90	void change_properties(unsigned char fw, int len, struct propaction paction)
	91	{
	92	int i;
	93	struct propaction *cpaction;
	94
	95	for (i = 0; i < (len-100 /* XXX */); i++) {
	96	cpaction = paction;
	97	while (cpaction != NULL) {
	98	if (FINDSTR(fw + i, cpaction->property)) {
	99	break;
	100	}
	101	cpaction = cpaction->next;
	102	}
	103	if (cpaction != NULL) {
	104	struct properties *prop;
	105	unsigned char *pos = fw + i;
	106
	107	prop = (struct properties)(pos + strlen((char)pos) + 1);
	108
	109	if (prop->magic != 0x83011111) {
	110	continue;
	111	}
	112
	113	if (cpaction->action & (PROP_ACTION_TRUE\|PROP_ACTION_FALSE)) {
	114	if (prop->type1 == 0x01 && prop->type2 == 0x01) {
	115	if (cpaction->action & PROP_ACTION_TRUE) {
	116	if (*prop->val == 0x00) {
	117	*prop->val = 0x01;
	118	cpaction->status \|= PROP_STATUS_SUCCESS;
	119	} else {
	120	cpaction->status \|= PROP_STATUS_SAMEVAL;
	121	}
	122	} else {
	123	if (*prop->val == 0x01) {
	124	*prop->val = 0x00;
	125	cpaction->status \|= PROP_STATUS_SUCCESS;
	126	} else {
	127	cpaction->status \|= PROP_STATUS_SAMEVAL;
	128	}
	129	}
	130	} else {
	131	cpaction->status = PROP_STATUS_WRONGTYPE;
	132	}
	133	}
	134	if (cpaction->action & PROP_ACTION_RW) {
	135	if (prop->right_rw == 0x00 && prop->rw_mask == 0x00) {
	136	prop->right_rw = 0x01;
	137	prop->rw_mask = 0x02;
	138	cpaction->status \|= PROP_STATUS_SUCCESS;
	139	} else {
	140	cpaction->status \|= PROP_STATUS_WRONGRIGHTS;
	141	}
	142	}
	143	if (cpaction->action & PROP_ACTION_RO) {
	144	if (prop->right_rw == 0x01 && prop->rw_mask == 0x02) {
	145	prop->right_rw = 0x00;
	146	prop->rw_mask = 0x00;
	147	cpaction->status \|= PROP_STATUS_SUCCESS;
	148	} else {
	149	cpaction->status \|= PROP_STATUS_WRONGRIGHTS;
	150	}
	151	}
	152	}
	153	}
154	}
155
68fc92b2 MG	156	#define BD_SERIAL1 0x14,0x02
	157	#define BD_ICMB 0x14,0x04
	158	#define BD_LAN 0x14,0x08
	159	#define BD_SERIAL2 0x14,0x10
	160	#define BD_SERIAL3 0x14,0x20
	161	#define BD_USB 0x14,0x40
	162	#define BD_PCI 0x15,0x03
	163	#define BD_LPC 0x15,0x04
	164	#define BD_VGA 0x15,0x08
	165	#define BD_BATTERY 0x15,0x10
	166	#define BD_ACDC 0x15,0x20
	167	#define BD_STANDBY 0x15,0x40
	168	#define BD_POWERCONN 0x15,0x70
	169	#define BD_DVI 0x15,0x80
	170	#define BD_PWRATX 0x16,0x01
	171	#define BD_PWRRELAY 0x16,0x02
	172	#define BD_PS2A 0x19,0xff
	173
	174	#define MAGIC(fn, args...) fn(args)
	175
	176	#define _BD_IS_SET(bd, byte, bits) (bd[byte] & bits)
	177	#define BD_IS_SET(bd, ident) MAGIC(_BD_IS_SET, bd, BD_##ident)
	178	#define BD_TEXT(bd, ident) (BD_IS_SET(bd, ident) ? "TRUE" : "FALSE")
	179
	180	#define _BD_SET(bd, byte, bits) (bd[byte] \|= bits)
	181	#define BD_SET(bd, ident) MAGIC(_BD_SET, bd, BD_##ident)
	182
453260c6 MG	183	void print_boarddescription(unsigned char *bd)
	184	{
	185	int j;
	186
	187	for (j = 0; j < 32; j++) {
	188	printf("%02x ", *(bd+j));
	189	}
	190	printf("\n");
f370a858 MG	191
	192	/* com/agilent/rmc/amr/AmrMaster.class
	193	* com/agilent/rmc/mgui/RmcPanel.class
	194	* com/agilent/rmc/mgui/panels/AvrManualConfig.class
	195	* com/agilent/rmc/mgui/panels/CardConf.jad
	196	* com/agilent/rmc/mgui/panels/PowerMgmtConf.jad
	197	* com/agilent/rmc/mgui/panels/RemoteDiskConf.jad
	198	*/
68fc92b2 MG	199	printf("\tserial1Present\t\t: %s\n", BD_TEXT(bd, SERIAL1));
	200	printf("\ticmbPresent\t\t: %s\n", BD_TEXT(bd, ICMB));
	201	printf("\tlanPresent\t\t: %s\n", BD_TEXT(bd, LAN));
	202	printf("\tserial2Present\t\t: %s\n", BD_TEXT(bd, SERIAL2));
	203	printf("\tserial3Present\t\t: %s\n", BD_TEXT(bd, SERIAL3));
	204	printf("\tusbPresent\t\t: %s\n", BD_TEXT(bd, USB));
	205	printf("\tpciPresent\t\t: %s\n", BD_TEXT(bd, PCI));
	206	printf("\tlpcPresent\t\t: %s\n", BD_TEXT(bd, LPC));
	207	printf("\tvgaPresent\t\t: %s\n", BD_TEXT(bd, VGA));
	208	printf("\tbatteryPresent\t\t: %s\n", BD_TEXT(bd, BATTERY));
	209	printf("\tacdcPresent\t\t: %s\n", BD_TEXT(bd, ACDC));
	210	printf("\tstandbyPresent\t\t: %s\n", BD_TEXT(bd, STANDBY));
	211	printf("\thasPowerConnectors\t: %s\n", BD_TEXT(bd, POWERCONN));
	212	printf("\tdviPresent\t\t: %s\n", BD_TEXT(bd, DVI));
	213	printf("\tpowerSwitchATX\t\t: %s\n", BD_TEXT(bd, PWRATX));
	214	printf("\tpowerSwitchRelay\t: %s\n", BD_TEXT(bd, PWRRELAY));
f370a858	215	/* 22 & 4 */
68fc92b2	216	printf("\tps2aPresent\t\t: %s\n", BD_TEXT(bd, PS2A));
453260c6 MG	217	}
453260c6 MG	218
7f88d2b6 MG	219	void handle_boarddescription(unsigned char *fw, int len, int patch)
7f88d2b6 MG	220	{
453260c6 MG	221	int i;
	222
	223	for (i = len - (strlen("pdata")+1); i > 0; i--) {
	224	if (FINDSTR(fw+i, "pdata")) {
	225	unsigned char *pos = fw + i + strlen("pdata") + 1;
	226
	227	/* MAGIC? */
	228	if (((unsigned int)pos) != 0x00002802) {
	229	continue;
	230	}
	231
	232	pos += 26;
	233
	234	/* MAGIC2? */
	235	if (((unsigned int)pos) != 0x00500101) {
	236	continue;
	237	}
	238
453260c6	239	if (patch) {
4b913d63	240	/* Enable relay power switching */
68fc92b2	241	BD_SET(pos, PWRRELAY);
453260c6	242	}
62248c5c MG	243	printf("0x%08x: BOARD_DESCRIPTION: ", pos-fw);
62248c5c MG	244	print_boarddescription(pos);
453260c6 MG	245
	246	break;
	247	}
	248	}
7f88d2b6 MG	249	}
7f88d2b6 MG	250
7ac4bfad MG	251	void syntax(char *name)
	252	{
	253	fprintf(stderr,"Syntax: %s parameters firmware.bin\n", name);
	254	fprintf(stderr,"parameters as follows:\n");
	255	fprintf(stderr,"\t-d\t\tdisplay all properties of the image\n");
	256	fprintf(stderr,"\t-u\t\tupdate checksum of the image\n");
453260c6	257	fprintf(stderr,"\t-b\t\tmodify BOARD_DESCRIPTION for more power-switch options\n");
14ff7444	258	fprintf(stderr,"\t-e\t\textract files in firmware\n");
7ac4bfad MG	259	fprintf(stderr,"\t-t property\tset 'property' to true\n");
	260	fprintf(stderr,"\t-f property\tset 'property' to false\n");
	261	fprintf(stderr,"\t-w property\tallow read-write access to 'property'\n");
	262	fprintf(stderr,"\t-r property\tallow read-only access to 'property'\n");
	263	exit(1);
	264	}
	265
	266	void add_action(int opt, char optarg, struct propaction *paction) {
	267	struct propaction pos = paction;
	268	struct propaction *prev = NULL;
	269
	270	while (pos != NULL) {
	271	if (!strcmp(pos->property, optarg))
	272	break;
	273	prev = pos;
	274	pos = pos->next;
	275	}
	276
	277	if (pos == NULL) {
	278	pos = malloc(sizeof(struct propaction));
	279	if (pos == NULL) {
	280	perror("malloc");
	281	exit(1);
	282	}
	283	bzero(pos, sizeof(struct propaction));
	284	pos->property = optarg;
	285
	286	if (prev == NULL) {
	287	*paction = pos;
	288	} else {
	289	prev->next = pos;
	290	}
	291	}
	292
	293	switch(opt) {
	294	case 't':
	295	if (pos->action & PROP_ACTION_FALSE) {
	296	fprintf(stderr,"inconsistent requests for %s\n",pos->property);
	297	exit(1);
	298	}
	299	pos->action \|= PROP_ACTION_TRUE;
	300	break;
	301	case 'f':
	302	if (pos->action & PROP_ACTION_TRUE) {
	303	fprintf(stderr,"inconsistent requests for %s\n",pos->property);
	304	exit(1);
	305	}
	306	pos->action \|= PROP_ACTION_FALSE;
	307	break;
	308	case 'w':
	309	if (pos->action & PROP_ACTION_RO) {
	310	fprintf(stderr,"inconsistent requests for %s\n",pos->property);
	311	exit(1);
	312	}
	313	pos->action \|= PROP_ACTION_RW;
	314	break;
	315	case 'r':
	316	if (pos->action & PROP_ACTION_RW) {
	317	fprintf(stderr,"inconsistent requests for %s\n",pos->property);
	318	exit(1);
	319	}
	320	pos->action \|= PROP_ACTION_RO;
	321	break;
	322	}
323	}
324
325	int check_crc(unsigned char *fw, int len)
326	{
327	int ret;
328	unsigned int crc, oldcrc;
329
330	ret = rsb_crc2(fw, len, 0x55335053, &crc);
331	oldcrc = (unsigned int)((unsigned int)(fw + len - 4));
332
333	printf("Checksum: 0x%08x (%s), should be: 0x%08x\n",
334	crc,
335	(ret ? "NOT OK" : "OK"),
336	oldcrc);
337
338	return ret;
339	}
340
972ac24b MG	341	int main(int argc, char **argv)
	342	{
	343	struct stat statbuf;
7ac4bfad	344	char *file = NULL;
972ac24b MG	345	unsigned char *fw;
	346	int fd;
	347	int remaining;
	348	int ret;
7ac4bfad MG	349	int opt;
	350	unsigned int crc;
	351	struct propaction *paction = NULL;
	352	int showall = 0;
	353	int update_crc = 0;
453260c6	354	int patch_bd = 0;
7ac4bfad	355	int patch_fw = 0;
14ff7444	356	int extract = 0;
972ac24b	357
7ac4bfad MG	358	if (argc < 2)
	359	syntax(argv[0]);
	360
14ff7444	361	while ((opt = getopt(argc, argv, "dubet:f:w:r:")) != -1) {
7ac4bfad MG	362	switch(opt) {
	363	case 'd':
	364	showall = 1;
	365	break;
	366	case 'u':
	367	update_crc = 1;
	368	break;
453260c6 MG	369	case 'b':
	370	patch_bd = 1;
	371	break;
14ff7444 MG	372	case 'e':
	373	extract = 1;
	374	break;
7ac4bfad MG	375	case 't':
	376	case 'f':
	377	case 'w':
	378	case 'r':
	379	patch_fw = 1;
	380	add_action(opt, optarg, &paction);
	381	break;
	382	default:
	383	syntax(argv[0]);
	384	}
972ac24b MG	385	}
972ac24b MG	386
7ac4bfad MG	387	if (argc > optind) {
	388	file = argv[optind];
	389	} else {
	390	syntax(argv[0]);
	391	}
	392
	393	if (stat(file, &statbuf) == -1) {
	394	fprintf(stderr,"%s: ", file);
972ac24b MG	395	perror("stat");
	396	exit(1);
	397	}
	398
7ac4bfad MG	399	if ((fd = open(file, O_RDONLY)) == -1) {
7ac4bfad MG	400	fprintf(stderr,"%s: ", file);
972ac24b MG	401	perror("open");
	402	exit(1);
	403	}
	404
	405	if ((fw = malloc(statbuf.st_size)) == NULL) {
	406	perror("malloc");
	407	exit(1);
	408	}
	409
	410	bzero(fw, statbuf.st_size);
	411
	412	remaining = statbuf.st_size;
	413
	414	while(remaining) {
	415	if ((ret = read(fd, fw + (statbuf.st_size - remaining), remaining)) == -1) {
	416	perror("read");
	417	exit(1);
	418	}
	419	remaining -= ret;
	420	}
7ac4bfad	421	close(fd);
972ac24b	422
7ac4bfad MG	423	ret = check_crc(fw, statbuf.st_size);
	424	if ((ret != 0) && (!update_crc)) {
	425	fprintf(stderr,"Checksum incorrect, aborting...\n");
	426	}
972ac24b	427
7ac4bfad MG	428	if (patch_fw) {
	429	struct propaction *cpaction = paction;
	430
	431	change_properties(fw, statbuf.st_size, paction);
	432
	433	printf("\nProperty change results:\n");
	434	while(cpaction != NULL) {
	435	printf("%s: ", cpaction->property);
	436
	437	if (cpaction->status == PROP_STATUS_NOTFOUND)
	438	printf("NOTFOUND ");
	439	if (cpaction->status & PROP_STATUS_SUCCESS)
	440	printf("SUCCESS ");
	441	if (cpaction->status & PROP_STATUS_SAMEVAL)
	442	printf("SAMEVAL ");
	443	if (cpaction->status & PROP_STATUS_WRONGTYPE)
	444	printf("WRONGTYPE ");
	445	if (cpaction->status & PROP_STATUS_WRONGRIGHTS)
	446	printf("WRONGRIGHTS ");
	447	printf("\n");
	448
	449	cpaction = cpaction->next;
7f88d2b6	450	}
7ac4bfad	451	printf("\n");
7f88d2b6	452	}
972ac24b	453
453260c6 MG	454	if (patch_bd) {
	455	handle_boarddescription(fw, statbuf.st_size -4, 1);
	456	}
	457
	458	if (showall) {
7ac4bfad	459	show_properties(fw, statbuf.st_size - 4);
453260c6	460	handle_boarddescription(fw, statbuf.st_size -4, 0);
14ff7444 MG	461	}
	462
	463	if (extract) {
90836933	464	search_lz_sections(fw, statbuf.st_size - 4);
453260c6	465	}
7ac4bfad	466
453260c6	467	if (update_crc \|\| patch_fw \|\| patch_bd) {
7ac4bfad MG	468	ret = rsb_crc2(fw, statbuf.st_size, 0x55335053, &crc);
	469	if (ret == 4) {
	470	((unsigned int)(fw + statbuf.st_size - 4)) = crc;
	471	}
	472
	473	if (check_crc(fw, statbuf.st_size) == 0) {
	474	char *newfile;
	475
	476	newfile = malloc(strlen(file) + strlen(".patched") + 1);
	477	if (newfile == NULL) {
	478	perror("malloc");
	479	exit(1);
	480	}
	481	strcpy(newfile, file);
	482	strcat(newfile, ".patched");
	483
	484	printf("Writing %s\n", newfile);
	485	if ((fd = open(newfile, O_WRONLY\|O_CREAT, 0644)) == -1) {
	486	fprintf(stderr,"%s: ", file);
	487	perror("open");
	488	exit(1);
	489	}
	490
	491	remaining = statbuf.st_size;
	492
	493	while(remaining) {
	494	if ((ret = write(fd, fw + (statbuf.st_size - remaining), remaining)) == -1) {
	495	perror("write");
	496	exit(1);
	497	}
	498	remaining -= ret;
	499	}
	500	close(fd);
	501	} else {
	502	fprintf(stderr,"Can't set correct checksum, aborting...\n");
	503	}
	504	}
	505
972ac24b MG	506	exit(0);
972ac24b MG	507	}