void test_execute_Inquiry(char* path, int evpd, int page_code) {
struct sg_io_hdr* p_hdr = init_io_hdr();
set_xfer_data(p_hdr, data_buffer, BLOCK_LEN * 256);
set_sense_data(p_hdr, sense_buffer, SENSE_LEN);
int status = 0;
int fd = open(path, O_RDWR);
if (fd > 0) {
status = execute_Inquiry(fd, page_code, evpd, p_hdr);
printf("the return status is %d\n", status);
if (status != 0) {
show_sense_buffer(p_hdr);
} else {
show_vendor(p_hdr);
show_product(p_hdr);
show_product_rev(p_hdr);
}
} else {
printf("failed to open sg file %s\n", path);
}
close(fd);
destroy_io_hdr(p_hdr);
}
int
show(void)
{
char *p;
void (*cfunc)(int);
void (*sfunc)(int);
void (*bfunc)(int);
struct natstr *natp;
int tlev;
char buf[1024];
int rlev;
again:
p = getstarg(player->argp[1], "Show what ('?' to list options)? ", buf);
if (!p || !*p)
return RET_SYN;
if (*p == '?') {
pr("bridge, item, land, news, nuke, plane, sect, ship, product, tower, updates\n");
goto again;
}
natp = getnatp(player->cnum);
rlev = (int)(1.25 * natp->nat_level[NAT_RLEV]);
if (!player->argp[3]) {
tlev = (int)(1.25 * natp->nat_level[NAT_TLEV]);
if (player->god)
tlev = 1000;
} else {
tlev = (int)atoi(player->argp[3]);
if (tlev > (int)(1.25 * natp->nat_level[NAT_TLEV]) && !player->god)
tlev = (int)(1.25 * natp->nat_level[NAT_TLEV]);
}
if (player->god)
rlev = 1000;
switch (*p) {
case 'b':
show_bridge(99999);
return RET_OK;
case 't':
show_tower(99999);
return RET_OK;
case 'i':
show_item(99999);
return RET_OK;
case 'n':
if (*(p + 1) == 'e') {
show_news(99999);
return RET_OK;
}
if (drnuke_const > MIN_DRNUKE_CONST)
tlev = ((rlev / drnuke_const) > tlev ? tlev :
(rlev / drnuke_const));
bfunc = show_nuke_build;
cfunc = show_nuke_capab;
sfunc = show_nuke_stats;
break;
case 'l':
bfunc = show_land_build;
sfunc = show_land_stats;
cfunc = show_land_capab;
break;
case 'p':
if (p[1] == 'r') {
show_product(99999);
return RET_OK;
}
bfunc = show_plane_build;
sfunc = show_plane_stats;
cfunc = show_plane_capab;
break;
case 's':
if (*(p + 1) == 'e') {
bfunc = show_sect_build;
sfunc = show_sect_stats;
cfunc = show_sect_capab;
} else {
bfunc = show_ship_build;
sfunc = show_ship_stats;
cfunc = show_ship_capab;
}
break;
case 'u':
show_updates(player->argp[2] ? atoi(player->argp[2]) : 8);
return RET_OK;
default:
return RET_SYN;
}
p = getstarg(player->argp[2],
"Build, stats, or capability data (b,s,c)? ", buf);
if (!p || !*p)
return RET_SYN;
pr("Printing for tech level '%d'\n", tlev);
if (*p == 'B' || *p == 'b')
bfunc(tlev);
else if (*p == 'C' || *p == 'c')
cfunc(tlev);
else if (*p == 'S' || *p == 's')
sfunc(tlev);
else
return RET_SYN;
return RET_OK;
}
void show_serial_number(struct sg_io_hdr *hdr)
{
unsigned char *buffer = hdr->dxferp;
int i;
printf("serial number: ");
for (i=0x80,
}
#endif
#define SENSE_LEN 32
#define BLOCK_LEN 1
unsigned char sense_buffer[SENSE_LEN];
unsigned char data_buffer[BLOCK_LEN*256];
void test_execute_Inquiry(char * path, int evpd, int page_code)
{
struct sg_io_hdr * p_hdr = init_io_hdr();
set_xfer_data(p_hdr, data_buffer, BLOCK_LEN*256);
set_sense_data(p_hdr, sense_buffer, SENSE_LEN);
int status = 0;
int fd = open(path, O_RDWR);
if (fd>0) {
status = execute_Inquiry(fd, page_code, evpd, p_hdr);
printf("the return status is %d\n", status);
if (status!=0) {
show_sense_buffer(p_hdr);
} else{
show_vendor(p_hdr);
show_product(p_hdr);
show_product_rev(p_hdr);
show_xfer_data(p_hdr);
}
} else {
printf("failed to open sg file %s\n", path);
}
close(fd);
destroy_io_hdr(p_hdr);
}
void test_cmds(char *path, int evpd, int page_code)
{
struct sg_io_hdr * p_hdr = init_io_hdr();
set_xfer_data(p_hdr, data_buffer, BLOCK_LEN*256);
set_sense_data(p_hdr, sense_buffer, SENSE_LEN);
int status = 0;
int fd = open(path, O_RDWR);
if (fd>0) {
status = execute_Inquiry(fd, page_code, evpd, p_hdr);
printf("the return status is %d\n", status);
//show_sense_buffer(p_hdr);
show_xfer_data(p_hdr);
} else {
printf("failed to open sg file %s\n", path);
}
close(fd);
destroy_io_hdr(p_hdr);
}
void get_rpm(char *path, int evpd, int page_code)
{
struct sg_io_hdr * p_hdr = init_io_hdr();
set_xfer_data(p_hdr, data_buffer, BLOCK_LEN*256);
set_sense_data(p_hdr, sense_buffer, SENSE_LEN);
int status = 0;
unsigned char *xfer;
int pdt, rpm;
int fd = open(path, O_RDWR);
if (fd>0) {
status = execute_Inquiry(fd, page_code, evpd, p_hdr);
printf("the return status is %d\n", status);
//show_sense_buffer(p_hdr);
//show_xfer_data(p_hdr);
// 参考代码 sg3_utils: sg_vpd.c : decode_b1_vpd()
xfer = p_hdr->dxferp;
pdt = (int)xfer[0];
switch (pdt)
{
case 0:
if (p_hdr->dxfer_len < 64)
{
printf("xfer is too short!\n");
}
else
{
rpm = (xfer[4]<<8) | xfer[5];
printf("rpm of %s: %d rpm\n", path, rpm);
}
break;
default:
printf("unknown pdt\n");
break;
}
} else {
printf("failed to open sg file %s\n", path);
}
close(fd);
destroy_io_hdr(p_hdr);
}
int main(int argc, char * argv[])
{
//test_execute_Inquiry(argv[1], 0, 0);
//test_cmds(argv[1], 1, 0x86);
get_rpm(argv[1], 1, 0xb1); // rpm
// tested:
// 0x80,0x83
return 0;
}