#include <assert.h>
+#include <errno.h>
#include <string.h>
#include <stdint.h>
#include <asm/byteorder.h>
#include <talloc/talloc.h>
#include <list/list.h>
+#include <log/log.h>
#include "pb-protocol.h"
* 4-byte len, id
*/
-/* Deep copy a boot_option.
-*/
-struct boot_option *boot_option_copy(void* ctx, const struct boot_option *opt)
+void pb_protocol_dump_device(const struct device *dev, const char *text,
+ FILE *stream)
{
- struct boot_option *new = talloc(ctx, struct boot_option);
-
- if (new) {
- new->id = talloc_strdup(new, opt->id);
- new->name = talloc_strdup(new, opt->name);
- new->description = talloc_strdup(new, opt->description);
- new->icon_file = talloc_strdup(new, opt->icon_file);
- new->boot_image_file = talloc_strdup(new, opt->boot_image_file);
- new->initrd_file = talloc_strdup(new, opt->initrd_file);
- new->boot_args = talloc_strdup(new, opt->boot_args);
- memset(&new->list, 0, sizeof(new->list));
- }
+ struct boot_option *opt;
- return new;
+ fprintf(stream, "%snew dev:\n", text);
+ fprintf(stream, "%s\tid: %s\n", text, dev->id);
+ fprintf(stream, "%s\tname: %s\n", text, dev->name);
+ fprintf(stream, "%s\tdesc: %s\n", text, dev->description);
+ fprintf(stream, "%s\ticon: %s\n", text, dev->icon_file);
+ fprintf(stream, "%s\tboot options:\n", text);
+ list_for_each_entry(&dev->boot_options, opt, list) {
+ fprintf(stream, "%s\t\tid: %s\n", text, opt->id);
+ fprintf(stream, "%s\t\tname: %s\n", text, opt->name);
+ fprintf(stream, "%s\t\tdesc: %s\n", text, opt->description);
+ fprintf(stream, "%s\t\ticon: %s\n", text, opt->icon_file);
+ fprintf(stream, "%s\t\tboot: %s\n", text, opt->boot_image_file);
+ fprintf(stream, "%s\t\tinit: %s\n", text, opt->initrd_file);
+ fprintf(stream, "%s\t\targs: %s\n", text, opt->boot_args);
+ }
}
int pb_protocol_device_cmp(const struct device *a, const struct device *b)
talloc_free(message);
- return total_len ? -1 : 0;
+ if (!total_len)
+ return 0;
+
+ pb_log("%s: failed: %s\n", __func__, strerror(errno));
+ return -1;
}
struct pb_protocol_message *pb_protocol_create_message(void *ctx,
{
struct pb_protocol_message *message;
- if (payload_len > PB_PROTOCOL_MAX_PAYLOAD_SIZE)
+ if (payload_len > PB_PROTOCOL_MAX_PAYLOAD_SIZE) {
+ pb_log("%s: payload too big %u/%u\n", __func__, payload_len,
+ PB_PROTOCOL_MAX_PAYLOAD_SIZE);
return NULL;
+ }
message = talloc_size(ctx, sizeof(*message) + payload_len);
m.payload_len = __be32_to_cpu(m.payload_len);
m.action = __be32_to_cpu(m.action);
- if (m.payload_len > PB_PROTOCOL_MAX_PAYLOAD_SIZE)
+ if (m.payload_len > PB_PROTOCOL_MAX_PAYLOAD_SIZE) {
+ pb_log("%s: payload too big %u/%u\n", __func__, m.payload_len,
+ PB_PROTOCOL_MAX_PAYLOAD_SIZE);
return NULL;
+ }
message = talloc_size(ctx, sizeof(m) + m.payload_len);
memcpy(message, &m, sizeof(m));
if (rc <= 0) {
talloc_free(message);
+ pb_log("%s: failed (%u): %s\n", __func__, len,
+ strerror(errno));
return NULL;
}
n_options = __be32_to_cpu(*(uint32_t *)pos);
pos += sizeof(uint32_t);
+ dev->n_options = n_options;
+
list_init(&dev->boot_options);
for (i = 0; i < n_options; i++) {