No anymore work someting like "hciconfig tty1", "hciconfig qfg1" or
"hciconfig hci1hg" as "hci1".
---
lib/hci.c | 12 +++++++++++-
tools/hciconfig.c | 30 +++++++++++++++++++++++++++++-
2 files changed, 40 insertions(+), 2 deletions(-)
diff --git a/lib/hci.c b/lib/hci.c
index 3304daa..64c7dad 100644
--- a/lib/hci.c
+++ b/lib/hci.c
@@ -54,6 +54,16 @@ typedef struct {
unsigned int val;
} hci_map;
+static int is_number(const char *c)
+{
+ while(*c) {
+ if (! isdigit(*c))
+ return 0;
+ ++c;
+ }
+ return 1;
+}
+
static char *hci_bit2str(hci_map *m, unsigned int val)
{
char *str = malloc(120);
@@ -889,7 +899,7 @@ int hci_devid(const char *str)
bdaddr_t ba;
int id = -1;
- if (!strncmp(str, "hci", 3) && strlen(str) >= 4) {
+ if (!strncmp(str, "hci", 3) && strlen(str) >= 4 && is_number(str+3)) {
id = atoi(str + 3);
if (hci_devba(id, &ba) < 0)
return -1;
diff --git a/tools/hciconfig.c b/tools/hciconfig.c
index 3627b7c..e8b0c69 100644
--- a/tools/hciconfig.c
+++ b/tools/hciconfig.c
@@ -1721,6 +1721,33 @@ static void print_dev_info(int ctl, struct hci_dev_info *di)
printf("\n");
}
+static int is_number(const char *c)
+{
+ while(*c) {
+ if (! isdigit(*c))
+ return 0;
+ ++c;
+ }
+ return 1;
+}
+
+static int dev_name_filter(char *dev_name)
+{
+ int ret;
+
+ if ( (strlen(dev_name) >= 4) && (!strncmp(dev_name, "hci", 3)) &&
+ (is_number(dev_name+3)) )
+ ret = atoi(dev_name+3);
+ else if (is_number(dev_name))
+ ret = atoi(dev_name);
+ else {
+ fprintf(stderr, "No valid device name\n");
+ exit(1);
+ }
+
+ return ret;
+}
+
static struct {
char *cmd;
void (*func)(int ctl, int hdev, char *opt);
@@ -1824,7 +1851,8 @@ int main(int argc, char *argv[])
exit(0);
}
- di.dev_id = atoi(argv[0] + 3);
+ di.dev_id = dev_name_filter(argv[0]);
+
argc--; argv++;
if (ioctl(ctl, HCIGETDEVINFO, (void *) &di)) {
--
1.7.0.4
--
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