From: Luiz Augusto von Dentz <[email protected]>
This adds support for -i/--init-script which can be used to provide a
file with commands to be initialized, the commands are then run in
sequence after completing:
client/bluetoothctl -i client/power-on-off.bt
Agent registered
Changing power on succeeded
[CHG] Controller A8:7E:EA:56:87:D5 Pairable: yes
[CHG] Controller 98:8D:46:EE:6D:16 Pairable: yes
[CHG] Controller 98:8D:46:EE:6D:16 PowerState: on-disabling
AdvertisementMonitor path registered
---
src/shared/shell.c | 163 ++++++++++++++++++++++++++++++++++++++++-----
1 file changed, 145 insertions(+), 18 deletions(-)
diff --git a/src/shared/shell.c b/src/shared/shell.c
index 3358b383e9e4..58906870f152 100644
--- a/src/shared/shell.c
+++ b/src/shared/shell.c
@@ -24,6 +24,7 @@
#include <sys/signalfd.h>
#include <wordexp.h>
#include <getopt.h>
+#include <fcntl.h>
#include <readline/readline.h>
#include <readline/history.h>
@@ -69,7 +70,12 @@ static struct {
bool zsh;
bool monitor;
int timeout;
- struct io *input;
+ int init_fd;
+ FILE *f;
+ struct queue *inputs;
+
+ wordexp_t *w;
+ struct queue *queue;
bool saved_prompt;
bt_shell_prompt_input_func saved_func;
@@ -535,7 +541,7 @@ void bt_shell_printf(const char *fmt, ...)
char *saved_line;
int saved_point;
- if (!data.input)
+ if (queue_isempty(data.inputs))
return;
if (data.mode) {
@@ -988,6 +994,11 @@ static char **shell_completion(const char *text, int start, int end)
static bool io_hup(struct io *io, void *user_data)
{
+ if (queue_remove(data.inputs, io)) {
+ if (!queue_isempty(data.inputs))
+ return false;
+ }
+
mainloop_quit();
return false;
@@ -999,7 +1010,7 @@ static void signal_callback(int signum, void *user_data)
switch (signum) {
case SIGINT:
- if (data.input && !data.mode) {
+ if (!queue_isempty(data.inputs) && !data.mode) {
rl_replace_line("", 0);
rl_crlf();
rl_on_new_line();
@@ -1091,6 +1102,7 @@ static void rl_init(void)
static const struct option main_options[] = {
{ "version", no_argument, 0, 'v' },
{ "help", no_argument, 0, 'h' },
+ { "init-script",required_argument, 0, 'i' },
{ "timeout", required_argument, 0, 't' },
{ "monitor", no_argument, 0, 'm' },
{ "zsh-complete", no_argument, 0, 'z' },
@@ -1112,6 +1124,7 @@ static void usage(int argc, char **argv, const struct bt_shell_opt *opt)
printf("\t--monitor \tEnable monitor output\n"
"\t--timeout \tTimeout in seconds for non-interactive mode\n"
"\t--version \tDisplay version\n"
+ "\t--init-script \tInit script file\n"
"\t--help \t\tDisplay help\n");
}
@@ -1130,9 +1143,9 @@ void bt_shell_init(int argc, char **argv, const struct bt_shell_opt *opt)
if (opt) {
memcpy(options + offset, opt->options,
sizeof(struct option) * opt->optno);
- snprintf(optstr, sizeof(optstr), "+mhvt:%s", opt->optstr);
+ snprintf(optstr, sizeof(optstr), "+mhvi:t:%s", opt->optstr);
} else
- snprintf(optstr, sizeof(optstr), "+mhvt:");
+ snprintf(optstr, sizeof(optstr), "+mhvi:t:");
data.name = strrchr(argv[0], '/');
if (!data.name)
@@ -1140,6 +1153,8 @@ void bt_shell_init(int argc, char **argv, const struct bt_shell_opt *opt)
else
data.name = strdup(++data.name);
+ data.init_fd = -1;
+
while ((c = getopt_long(argc, argv, optstr, options, &index)) != -1) {
switch (c) {
case 'v':
@@ -1152,6 +1167,12 @@ void bt_shell_init(int argc, char **argv, const struct bt_shell_opt *opt)
data.argv = &cmplt;
data.mode = 1;
goto done;
+ case 'i':
+ data.init_fd = open(optarg, O_RDONLY);
+ if (data.init_fd < 0)
+ printf("Unable to open %s: %s (%d)\n", optarg,
+ strerror(errno), errno);
+ break;
case 't':
if (optarg)
data.timeout = strtol(optarg, &endptr, 0);
@@ -1205,6 +1226,8 @@ done:
rl_init();
data.init = true;
+ data.inputs = queue_new();
+ data.queue = queue_new();
data.prompts = queue_new();
}
@@ -1239,6 +1262,23 @@ int bt_shell_run(void)
return status;
}
+static int shell_queue(const wordexp_t *w)
+{
+ int err;
+
+ /* Queue if already executing */
+ if (data.w) {
+ queue_push_tail(data.queue, util_memdup(w, sizeof(*w)));
+ return 0;
+ }
+
+ err = shell_exec(w->we_wordc, w->we_wordv);
+ if (!err)
+ data.w = util_memdup(w, sizeof(*w));
+
+ return err;
+}
+
int bt_shell_exec(const char *input)
{
wordexp_t w;
@@ -1247,21 +1287,44 @@ int bt_shell_exec(const char *input)
if (!input)
return 0;
- if (wordexp(input, &w, WRDE_NOCMD))
- return -ENOEXEC;
+ err = wordexp(input, &w, WRDE_NOCMD);
+ switch (err) {
+ case WRDE_BADCHAR:
+ return -EBADMSG;
+ case WRDE_BADVAL:
+ case WRDE_SYNTAX:
+ return -EINVAL;
+ case WRDE_NOSPACE:
+ return -ENOMEM;
+ case WRDE_CMDSUB:
+ if (wordexp(input, &w, 0))
+ return -ENOEXEC;
+ break;
+ };
if (w.we_wordc == 0) {
wordfree(&w);
return -ENOEXEC;
}
- err = shell_exec(w.we_wordc, w.we_wordv);
+ if (data.f) {
+ err = shell_queue(&w);
+ if (!err)
+ return 0;
+ } else
+ err = shell_exec(w.we_wordc, w.we_wordv);
wordfree(&w);
return err;
}
+static void shell_word_free(void *data)
+{
+ wordfree(data);
+ free(data);
+}
+
void bt_shell_cleanup(void)
{
bt_shell_release_prompt("");
@@ -1277,6 +1340,8 @@ void bt_shell_cleanup(void)
rl_cleanup();
+ queue_destroy(data.inputs, NULL);
+ queue_destroy(data.queue, shell_word_free);
queue_destroy(data.prompts, prompt_free);
data.prompts = NULL;
@@ -1292,10 +1357,31 @@ void bt_shell_quit(int status)
mainloop_exit_failure();
}
+static void shell_dequeue(void)
+{
+ int err;
+
+ if (!data.w)
+ return;
+
+ shell_word_free(data.w);
+ data.w = NULL;
+
+ data.w = queue_pop_head(data.queue);
+ if (!data.w)
+ return;
+
+ err = shell_exec(data.w->we_wordc, data.w->we_wordv);
+ if (err)
+ shell_dequeue();
+}
+
void bt_shell_noninteractive_quit(int status)
{
- if (!data.mode || data.timeout)
+ if (!data.mode || data.timeout) {
+ shell_dequeue();
return;
+ }
bt_shell_quit(status);
}
@@ -1340,7 +1426,44 @@ void bt_shell_set_prompt(const char *string)
static bool input_read(struct io *io, void *user_data)
{
- rl_callback_read_char();
+ int fd;
+ char *line = NULL;
+ size_t len = 0;
+ ssize_t nread;
+
+ fd = io_get_fd(io);
+
+ if (fd == STDIN_FILENO) {
+ rl_callback_read_char();
+ return true;
+ }
+
+ if (!data.f) {
+ data.f = fdopen(fd, "r");
+ if (!data.f) {
+ printf("fdopen: %s (%d)\n", strerror(errno), errno);
+ return false;
+ }
+ }
+
+ nread = getline(&line, &len, data.f);
+ if (nread > 0) {
+ int err;
+
+ if (line[nread - 1] == '\n')
+ line[nread - 1] = '\0';
+
+ err = bt_shell_exec(line);
+ if (err < 0)
+ printf("%s: %s (%d)\n", line, strerror(-err), -err);
+
+ } else {
+ fclose(data.f);
+ data.f = NULL;
+ }
+
+ free(line);
+
return true;
}
@@ -1355,18 +1478,16 @@ bool bt_shell_attach(int fd)
{
struct io *io;
- /* TODO: Allow more than one input? */
- if (data.input)
- return false;
-
io = io_new(fd);
+ if (!io)
+ return false;
if (!data.mode) {
io_set_read_handler(io, input_read, NULL, NULL);
io_set_disconnect_handler(io, io_hup, NULL, NULL);
}
- data.input = io;
+ queue_push_tail(data.inputs, io);
if (data.mode) {
if (shell_exec(data.argc, data.argv) < 0) {
@@ -1377,6 +1498,12 @@ bool bt_shell_attach(int fd)
if (data.timeout)
timeout_add(data.timeout * 1000, shell_quit, NULL,
NULL);
+ } else if (data.init_fd >= 0) {
+ int fd = data.init_fd;
+
+ data.init_fd = -1;
+ if (!bt_shell_attach(fd))
+ return false;
}
return true;
@@ -1384,11 +1511,11 @@ bool bt_shell_attach(int fd)
bool bt_shell_detach(void)
{
- if (!data.input)
+ if (queue_isempty(data.inputs))
return false;
- io_destroy(data.input);
- data.input = NULL;
+ queue_remove_all(data.inputs, NULL, NULL,
+ (queue_destroy_func_t) io_destroy);
return true;
}
--
2.39.2
From: Luiz Augusto von Dentz <[email protected]>
This adds sample init scripts that can be passed to bluetoothctl for
testing.
---
client/advertise-broadcast.bt | 2 ++
client/advertise-on.bt | 2 ++
client/advertise-peripheral.bt | 2 ++
client/power-on-off.bt | 3 +++
client/power-on.bt | 3 +++
client/scan-bredr.bt | 2 ++
client/scan-le.bt | 2 ++
client/scan-on-off.bt | 4 ++++
client/scan-on.bt | 2 ++
9 files changed, 22 insertions(+)
create mode 100644 client/advertise-broadcast.bt
create mode 100644 client/advertise-on.bt
create mode 100644 client/advertise-peripheral.bt
create mode 100644 client/power-on-off.bt
create mode 100644 client/power-on.bt
create mode 100644 client/scan-bredr.bt
create mode 100644 client/scan-le.bt
create mode 100644 client/scan-on-off.bt
create mode 100644 client/scan-on.bt
diff --git a/client/advertise-broadcast.bt b/client/advertise-broadcast.bt
new file mode 100644
index 000000000000..476559d219c2
--- /dev/null
+++ b/client/advertise-broadcast.bt
@@ -0,0 +1,2 @@
+power on
+advertise broadcast
diff --git a/client/advertise-on.bt b/client/advertise-on.bt
new file mode 100644
index 000000000000..4a227e03986d
--- /dev/null
+++ b/client/advertise-on.bt
@@ -0,0 +1,2 @@
+power on
+advertise on
diff --git a/client/advertise-peripheral.bt b/client/advertise-peripheral.bt
new file mode 100644
index 000000000000..5e81c135faad
--- /dev/null
+++ b/client/advertise-peripheral.bt
@@ -0,0 +1,2 @@
+power on
+advertise peripheral
diff --git a/client/power-on-off.bt b/client/power-on-off.bt
new file mode 100644
index 000000000000..c7e150448a35
--- /dev/null
+++ b/client/power-on-off.bt
@@ -0,0 +1,3 @@
+power on
+power off
+quit
diff --git a/client/power-on.bt b/client/power-on.bt
new file mode 100644
index 000000000000..0ba686f4fdda
--- /dev/null
+++ b/client/power-on.bt
@@ -0,0 +1,3 @@
+power on
+show
+quit
diff --git a/client/scan-bredr.bt b/client/scan-bredr.bt
new file mode 100644
index 000000000000..291a3eedbf6c
--- /dev/null
+++ b/client/scan-bredr.bt
@@ -0,0 +1,2 @@
+power on
+scan bredr
diff --git a/client/scan-le.bt b/client/scan-le.bt
new file mode 100644
index 000000000000..4a529b964723
--- /dev/null
+++ b/client/scan-le.bt
@@ -0,0 +1,2 @@
+power on
+scan le
diff --git a/client/scan-on-off.bt b/client/scan-on-off.bt
new file mode 100644
index 000000000000..ffa6c8181533
--- /dev/null
+++ b/client/scan-on-off.bt
@@ -0,0 +1,4 @@
+scan on
+show
+scan off
+quit
diff --git a/client/scan-on.bt b/client/scan-on.bt
new file mode 100644
index 000000000000..767cefc16382
--- /dev/null
+++ b/client/scan-on.bt
@@ -0,0 +1,2 @@
+power on
+scan on
--
2.39.2
This is automated email and please do not reply to this email!
Dear submitter,
Thank you for submitting the patches to the linux bluetooth mailing list.
This is a CI test results with your patch series:
PW Link:https://patchwork.kernel.org/project/bluetooth/list/?series=732131
---Test result---
Test Summary:
CheckPatch FAIL 1.12 seconds
GitLint PASS 0.50 seconds
BuildEll PASS 26.12 seconds
BluezMake PASS 749.45 seconds
MakeCheck PASS 11.59 seconds
MakeDistcheck PASS 147.36 seconds
CheckValgrind PASS 240.08 seconds
CheckSmatch WARNING 320.64 seconds
bluezmakeextell PASS 96.42 seconds
IncrementalBuild PASS 1215.93 seconds
ScanBuild WARNING 956.22 seconds
Details
##############################
Test: CheckPatch - FAIL
Desc: Run checkpatch.pl script
Output:
[BlueZ,1/2] shared/shell: Add support for -i/--init-script
ERROR:SPACING: space required after that ',' (ctx:VxV)
#155: FILE: src/shared/shell.c:1105:
+ { "init-script",required_argument, 0, 'i' },
^
/github/workspace/src/src/13182074.patch total: 1 errors, 0 warnings, 302 lines checked
NOTE: For some of the reported defects, checkpatch may be able to
mechanically convert to the typical style using --fix or --fix-inplace.
/github/workspace/src/src/13182074.patch has style problems, please review.
NOTE: Ignored message types: COMMIT_MESSAGE COMPLEX_MACRO CONST_STRUCT FILE_PATH_CHANGES MISSING_SIGN_OFF PREFER_PACKED SPDX_LICENSE_TAG SPLIT_STRING SSCANF_TO_KSTRTO
NOTE: If any of the errors are false positives, please report
them to the maintainer, see CHECKPATCH in MAINTAINERS.
##############################
Test: CheckSmatch - WARNING
Desc: Run smatch tool with source
Output:
src/shared/shell.c: note: in included file (through /usr/include/readline/readline.h):src/shared/shell.c:615:21: warning: non-ANSI function declaration of function 'bt_shell_usage'src/shared/shell.c: note: in included file (through /usr/include/readline/readline.h):src/shared/shell.c:615:21: warning: non-ANSI function declaration of function 'bt_shell_usage'src/shared/shell.c: note: in included file (through /usr/include/readline/readline.h):src/shared/shell.c:615:21: warning: non-ANSI function declaration of function 'bt_shell_usage'
##############################
Test: ScanBuild - WARNING
Desc: Run Scan Build
Output:
src/shared/shell.c:1171:19: warning: Null pointer passed to 1st parameter expecting 'nonnull'
data.init_fd = open(optarg, O_RDONLY);
^~~~~~~~~~~~~~~~~~~~~~
src/shared/shell.c:1201:13: warning: Access to field 'options' results in a dereference of a null pointer (loaded from variable 'opt')
if (c != opt->options[index - offset].val) {
^~~~~~~~~~~~
2 warnings generated.
---
Regards,
Linux Bluetooth