This patch makes advinfo print human readable strings for the supported
flags field of Read Advertising Features response for the advinfo
command.
---
tools/btmgmt.c | 30 +++++++++++++++++++++++++++++-
1 file changed, 29 insertions(+), 1 deletion(-)
diff --git a/tools/btmgmt.c b/tools/btmgmt.c
index 7ec2b23..3649a86 100644
--- a/tools/btmgmt.c
+++ b/tools/btmgmt.c
@@ -3616,6 +3616,34 @@ static void cmd_le_oob(struct mgmt *mgmt, uint16_t index,
}
}
+static const char *adv_flags_str[] = {
+ "connectable",
+ "general-discoverable",
+ "limited-discoverable",
+ "managed-flags",
+ "tx-power",
+ "scan-rsp-appearance",
+ "scan-rsp-local-name",
+};
+
+static const char *adv_flags2str(uint32_t flags)
+{
+ static char str[256];
+ unsigned i;
+ int off;
+
+ off = 0;
+ str[0] = '\0';
+
+ for (i = 0; i < NELEM(adv_flags_str); i++) {
+ if ((flags & (1 << i)) != 0)
+ off += snprintf(str + off, sizeof(str) - off, "%s ",
+ adv_flags_str[i]);
+ }
+
+ return str;
+}
+
static void adv_features_rsp(uint8_t status, uint16_t len, const void *param,
void *user_data)
{
@@ -3640,7 +3668,7 @@ static void adv_features_rsp(uint8_t status, uint16_t len, const void *param,
}
supported_flags = le32_to_cpu(rp->supported_flags);
- print("Supported flags: 0x%04x", supported_flags);
+ print("Supported flags: %s", adv_flags2str(supported_flags));
print("Max advertising data len: %u", rp->max_adv_data_len);
print("Max scan response data len: %u", rp->max_scan_rsp_len);
print("Max instances: %u", rp->max_instances);
--
2.2.0.rc0.207.ga3a616c
--
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