diff options
Diffstat (limited to 'libaltos/libaltos_darwin.c')
| -rw-r--r-- | libaltos/libaltos_darwin.c | 191 |
1 files changed, 191 insertions, 0 deletions
diff --git a/libaltos/libaltos_darwin.c b/libaltos/libaltos_darwin.c new file mode 100644 index 00000000..bf3cf094 --- /dev/null +++ b/libaltos/libaltos_darwin.c @@ -0,0 +1,191 @@ +/* + * Copyright © 2016 Keith Packard <keithp@keithp.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; version 2 of the License. + * + * 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, write to the Free Software Foundation, Inc., + * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ + +#include "libaltos_private.h" +#include "libaltos_posix.h" + +#include <IOKitLib.h> +#include <IOKit/usb/USBspec.h> +#include <sys/param.h> +#include <paths.h> +#include <CFNumber.h> +#include <IOBSD.h> + +/* Mac OS X don't have strndup even if _GNU_SOURCE is defined */ +char * +altos_strndup (const char *s, size_t n) +{ + size_t len = strlen (s); + char *ret; + + if (len <= n) + return strdup (s); + ret = malloc(n + 1); + strncpy(ret, s, n); + ret[n] = '\0'; + return ret; +} + +struct altos_list { + io_iterator_t iterator; + int ftdi; +}; + +static int +get_string(io_object_t object, CFStringRef entry, char *result, int result_len) +{ + CFTypeRef entry_as_string; + Boolean got_string; + + entry_as_string = IORegistryEntrySearchCFProperty (object, + kIOServicePlane, + entry, + kCFAllocatorDefault, + kIORegistryIterateRecursively); + if (entry_as_string) { + got_string = CFStringGetCString(entry_as_string, + result, result_len, + kCFStringEncodingASCII); + + CFRelease(entry_as_string); + if (got_string) + return 1; + } + return 0; +} + +static int +get_number(io_object_t object, CFStringRef entry, int *result) +{ + CFTypeRef entry_as_number; + Boolean got_number; + + entry_as_number = IORegistryEntrySearchCFProperty (object, + kIOServicePlane, + entry, + kCFAllocatorDefault, + kIORegistryIterateRecursively); + if (entry_as_number) { + got_number = CFNumberGetValue(entry_as_number, + kCFNumberIntType, + result); + if (got_number) + return 1; + } + return 0; +} + +PUBLIC struct altos_list * +altos_list_start(void) +{ + struct altos_list *list = calloc (sizeof (struct altos_list), 1); + CFMutableDictionaryRef matching_dictionary = IOServiceMatching("IOUSBDevice"); + io_iterator_t tdIterator; + io_object_t tdObject; + kern_return_t ret; + int i; + + ret = IOServiceGetMatchingServices(kIOMasterPortDefault, matching_dictionary, &list->iterator); + if (ret != kIOReturnSuccess) { + free(list); + return NULL; + } + list->ftdi = 0; + return list; +} + +PUBLIC struct altos_list * +altos_ftdi_list_start(void) +{ + struct altos_list *list = altos_list_start(); + + if (list) + list->ftdi = 1; + return list; +} + +PUBLIC int +altos_list_next(struct altos_list *list, struct altos_device *device) +{ + io_object_t object; + char serial_string[128]; + + for (;;) { + object = IOIteratorNext(list->iterator); + if (!object) + return 0; + + if (!get_number (object, CFSTR(kUSBVendorID), &device->vendor) || + !get_number (object, CFSTR(kUSBProductID), &device->product)) + continue; + if (get_string (object, CFSTR("IOCalloutDevice"), device->path, sizeof (device->path)) && + get_string (object, CFSTR("USB Product Name"), device->name, sizeof (device->name)) && + get_string (object, CFSTR("USB Serial Number"), serial_string, sizeof (serial_string))) { + device->serial = atoi(serial_string); + return 1; + } + } +} + +PUBLIC void +altos_list_finish(struct altos_list *list) +{ + IOObjectRelease (list->iterator); + free(list); +} + +struct altos_bt_list { + int sock; + int dev_id; + int rsp; + int num_rsp; +}; + +#define INQUIRY_MAX_RSP 255 + +struct altos_bt_list * +altos_bt_list_start(int inquiry_time) +{ + return NULL; +} + +int +altos_bt_list_next(struct altos_bt_list *bt_list, + struct altos_bt_device *device) +{ + return 0; +} + +void +altos_bt_list_finish(struct altos_bt_list *bt_list) +{ +} + +void +altos_bt_fill_in(char *name, char *addr, struct altos_bt_device *device) +{ + strncpy(device->name, name, sizeof (device->name)); + device->name[sizeof(device->name)-1] = '\0'; + strncpy(device->addr, addr, sizeof (device->addr)); + device->addr[sizeof(device->addr)-1] = '\0'; +} + +struct altos_file * +altos_bt_open(struct altos_bt_device *device) +{ + return NULL; +} |