static usbd_status
alloc_all_endpoints_yamaha(struct umidi_softc *sc)
{
/* This driver currently supports max 1in/1out bulk endpoints */
usb_descriptor_t *desc;
umidi_cs_descriptor_t *udesc;
usb_endpoint_descriptor_t *epd;
int out_addr, in_addr, i;
int dir;
size_t remain, descsize;
sc->sc_out_num_jacks = sc->sc_in_num_jacks = 0;
out_addr = in_addr = 0;
/* detect endpoints */
desc = TO_D(usbd_get_interface_descriptor(sc->sc_iface));
for (i=(int)TO_IFD(desc)->bNumEndpoints-1; i>=0; i--) {
epd = usbd_interface2endpoint_descriptor(sc->sc_iface, i);
KASSERT(epd != NULL);
if (UE_GET_XFERTYPE(epd->bmAttributes) == UE_BULK) {
dir = UE_GET_DIR(epd->bEndpointAddress);
if (dir==UE_DIR_OUT && !out_addr)
out_addr = epd->bEndpointAddress;
else if (dir==UE_DIR_IN && !in_addr)
in_addr = epd->bEndpointAddress;
}
}
udesc = (umidi_cs_descriptor_t *)NEXT_D(desc);
/* count jacks */
if (!(udesc->bDescriptorType==UDESC_CS_INTERFACE &&
udesc->bDescriptorSubtype==UMIDI_MS_HEADER))
return USBD_INVAL;
remain = (size_t)UGETW(TO_CSIFD(udesc)->wTotalLength) -
(size_t)udesc->bLength;
udesc = (umidi_cs_descriptor_t *)NEXT_D(udesc);
while (remain>=sizeof(usb_descriptor_t)) {
descsize = udesc->bLength;
if (descsize>remain || descsize==0)
break;
if (udesc->bDescriptorType==UDESC_CS_INTERFACE &&
remain>=UMIDI_JACK_DESCRIPTOR_SIZE) {
if (udesc->bDescriptorSubtype==UMIDI_OUT_JACK)
sc->sc_out_num_jacks++;
else if (udesc->bDescriptorSubtype==UMIDI_IN_JACK)
sc->sc_in_num_jacks++;
}
udesc = (umidi_cs_descriptor_t *)NEXT_D(udesc);
remain-=descsize;
}
/* validate some parameters */
if (sc->sc_out_num_jacks>UMIDI_MAX_EPJACKS)
sc->sc_out_num_jacks = UMIDI_MAX_EPJACKS;
if (sc->sc_in_num_jacks>UMIDI_MAX_EPJACKS)
sc->sc_in_num_jacks = UMIDI_MAX_EPJACKS;
if (sc->sc_out_num_jacks && out_addr) {
sc->sc_out_num_endpoints = 1;
} else {
sc->sc_out_num_endpoints = 0;
sc->sc_out_num_jacks = 0;
}
if (sc->sc_in_num_jacks && in_addr) {
sc->sc_in_num_endpoints = 1;
} else {
sc->sc_in_num_endpoints = 0;
sc->sc_in_num_jacks = 0;
}
sc->sc_endpoints = malloc(sizeof(struct umidi_endpoint)*
(sc->sc_out_num_endpoints+
sc->sc_in_num_endpoints),
M_USBDEV, M_WAITOK);
if (!sc->sc_endpoints)
return USBD_NOMEM;
if (sc->sc_out_num_endpoints) {
sc->sc_out_ep = sc->sc_endpoints;
sc->sc_out_ep->sc = sc;
sc->sc_out_ep->addr = out_addr;
sc->sc_out_ep->num_jacks = sc->sc_out_num_jacks;
sc->sc_out_ep->num_open = 0;
memset(sc->sc_out_ep->jacks, 0, sizeof(sc->sc_out_ep->jacks));
} else
sc->sc_out_ep = NULL;
if (sc->sc_in_num_endpoints) {
sc->sc_in_ep = sc->sc_endpoints+sc->sc_out_num_endpoints;
sc->sc_in_ep->sc = sc;
sc->sc_in_ep->addr = in_addr;
sc->sc_in_ep->num_jacks = sc->sc_in_num_jacks;
sc->sc_in_ep->num_open = 0;
memset(sc->sc_in_ep->jacks, 0, sizeof(sc->sc_in_ep->jacks));
} else
sc->sc_in_ep = NULL;
return USBD_NORMAL_COMPLETION;
}
// 转换为标准形式为: YYYY-MM-DD YYYY-M-D
static char *date_transfer(int date_id,const char *from_date,char *to_date)
{
int l,n;
const char *b,*e;
if(!from_date || !*from_date || !to_date)
return NULL;
n = 0;
switch(date_id) {
case 0: // YYYY年MM月DD[日]
b = from_date;
e = strstr(b,"年"); if(!e) return NULL;
TO_YYYY(b,e,l,n,to_date);
b = e+strlen("年");
e = strstr(b,"月"); if(!e) return NULL;
TO_M(b,e,l,n,to_date);
b = e+strlen("月");
e = strstr(b,"日"); if(!e) e = from_date+strlen(from_date);
TO_D(b,e,l,n,to_date);
break;
case 1: // MM月DD日YYYY[年]
b = strstr(from_date,"日"); if(!b) return NULL;
b += strlen("日");
e = strstr(b,"年"); if(!e) e = from_date+strlen(from_date);
TO_YYYY(b,e,l,n,to_date);
b = from_date;
e = strstr(b,"月"); if(!e) return NULL;
TO_M(b,e,l,n,to_date);
b = e+strlen("月");
e = strstr(b,"日"); if(!e) return NULL;
TO_D(b,e,l,n,to_date);
break;
case 2: // YYYY-MM-DD YYYY/MM/DD YYYY.MM.DD YYYY_MM_DD YYYY MM DD YYYYMMDD
b = from_date;
e = strpbrk(b,"-/._ "); if(!e) return NULL;
TO_YYYY(b,e,l,n,to_date);
b = ++e;
e = strpbrk(b,"-/._ "); if(!e) return NULL;
TO_M(b,e,l,n,to_date);
b = ++e;
e = from_date+strlen(from_date);
TO_D(b,e,l,n,to_date);
break;
case 3: // MM-DD-YYYY MM/DD/YYYY MM.DD.YYYY MM_DD_YYYY MM DD YYYY MMDDYYYY
b = strpbrk(from_date,"-/._ "); if(!b) return NULL;
b = strpbrk(++b,"-/._ "); if(!b) return NULL;
++b;
e = from_date+strlen(from_date);
TO_YYYY(b,e,l,n,to_date);
b = from_date;
e = strpbrk(b,"-/._ "); if(!e) return NULL;
TO_M(b,e,l,n,to_date);
b = ++e;
e = strpbrk(b,"-/._ "); if(!e) return NULL;
TO_D(b,e,l,n,to_date);
break;
case 4: // MM DD,YYYY
b = strchr(from_date,','); if(!b) return NULL;
++b;
e = from_date+strlen(from_date);
TO_YYYY(b,e,l,n,to_date);
b = from_date;
e = strchr(b,' '); if(!e) return NULL;
TO_M(b,e,l,n,to_date);
b = ++e;
e = strchr(b,','); if(!e) return NULL;
TO_D(b,e,l,n,to_date);
break;
case 5: // YYYYMMDD
b = from_date;
e = b+4;
TO_YYYY(b,e,l,n,to_date);
b = e;
e = b+2;
TO_M(b,e,l,n,to_date);
b = e;
e = b+2;
TO_D(b,e,l,n,to_date);
break;
case 6: // MMDDYYYY
b = from_date+4;
e = b+4;
TO_YYYY(b,e,l,n,to_date);
b = from_date;
e = b+2;
TO_M(b,e,l,n,to_date);
b = e;
e = b+2;
TO_D(b,e,l,n,to_date);
break;
default:
return NULL;
}
return to_date;
}