git.ozlabs.org Git - petitboot/blob - discover/parser-utils.c

   1
   2 #include <string.h>
   3
   4 #include <talloc/talloc.h>
   5
   6 #include "pb-protocol/pb-protocol.h"
   7 #include "udev.h"
   8 #include "device-handler.h"
   9 #include "parser-utils.h"
  10
  11 void device_add_boot_option(struct device *device,
  12                 struct boot_option *boot_option)
  13 {
  14         list_add(&device->boot_options, &boot_option->list);
  15         talloc_steal(device, boot_option);
  16 }
  17
  18 const char *generic_icon_file(enum generic_icon_type type)
  19 {
  20         switch (type) {
  21         case ICON_TYPE_DISK:
  22                 return artwork_pathname("hdd.png");
  23         case ICON_TYPE_USB:
  24                 return artwork_pathname("usbpen.png");
  25         case ICON_TYPE_OPTICAL:
  26                 return artwork_pathname("cdrom.png");
  27         case ICON_TYPE_NETWORK:
  28         case ICON_TYPE_UNKNOWN:
  29                 break;
  30         }
  31         return artwork_pathname("hdd.png");
  32 }
  33
  34 enum generic_icon_type guess_device_type(struct discover_context *ctx)
  35 {
  36         struct udev_event *event;
  37         const char *type, *bus;
  38
  39         event = ctx->event;
  40
  41         type = udev_event_param(event, "ID_TYPE");
  42         bus = udev_event_param(event, "ID_BUS");
  43
  44         if (type && streq(type, "cd"))
  45                 return ICON_TYPE_OPTICAL;
  46         if (!bus)
  47                 return ICON_TYPE_UNKNOWN;
  48         if (streq(bus, "usb"))
  49                 return ICON_TYPE_USB;
  50         if (streq(bus, "ata") || streq(bus, "scsi"))
  51                 return ICON_TYPE_DISK;
  52         return ICON_TYPE_UNKNOWN;
  53 }