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tools: add another helper to open the device

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Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Peter Hutterer
2015-09-14 05:23:36 +10:00
parent 59123945a7
commit 6f93b0da69
1 changed files with 36 additions and 65 deletions
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101
tools/ratbag-command.c
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@@ -154,15 +154,26 @@ run_subcommand(const char *command,
return 1;
}
static inline const char*
ratbag_cmd_get_path(int argc, char **argv)
static inline struct ratbag_device *
ratbag_cmd_device_from_arg(struct ratbag *ratbag,
int argc, char **argv)
{
struct ratbag_device *device;
const char *path;
if (argc != 1) {
usage();
return NULL;
}
return argv[0];
path = argv[0];
device = ratbag_cmd_open_device(ratbag, path);
if (!device) {
error("Looks like '%s' is not supported\n", path);
return NULL;
}
return device;
}
static int
@@ -171,7 +182,6 @@ ratbag_cmd_info(const struct ratbag_cmd *cmd,
struct ratbag_cmd_options *options,
int argc, char **argv)
{
const char *path;
struct ratbag_device *device;
struct ratbag_profile *profile;
struct ratbag_button *button;
@@ -180,17 +190,11 @@ ratbag_cmd_info(const struct ratbag_cmd *cmd,
int i, j, b;
int rc = 1;
path = ratbag_cmd_get_path(argc, argv);
if (!path)
return 1;
device = ratbag_cmd_open_device(ratbag, path);
if (!device) {
error("Looks like '%s' is not supported\n", path);
device = ratbag_cmd_device_from_arg(ratbag, argc, argv);
if (!device)
goto out;
}
printf("Device '%s' (%s)\n", ratbag_device_get_name(device), path);
printf("Device '%s'\n", ratbag_device_get_name(device));
printf("Capabilities:");
if (ratbag_device_has_capability(device,
@@ -283,7 +287,6 @@ ratbag_cmd_switch_etekcity(const struct ratbag_cmd *cmd,
struct ratbag_cmd_options *options,
int argc, char **argv)
{
const char *path;
struct ratbag_device *device;
struct ratbag_button *button_6, *button_7;
struct ratbag_profile *profile = NULL;
@@ -292,24 +295,14 @@ ratbag_cmd_switch_etekcity(const struct ratbag_cmd *cmd,
size_t modifiers_sz = 10;
int i;
if (argc != 1) {
usage();
device = ratbag_cmd_device_from_arg(ratbag, argc, argv);
if (!device)
return 1;
}
path = ratbag_cmd_get_path(argc, argv);
if (!path)
return 1;
device = ratbag_cmd_open_device(ratbag, path);
if (!device) {
error("Looks like '%s' is not supported\n", path);
return 1;
}
if (!ratbag_device_has_capability(device,
RATBAG_DEVICE_CAP_SWITCHABLE_PROFILE)) {
error("Looks like '%s' has no switchable profiles\n", path);
error("Looks like '%s' has no switchable profiles\n",
ratbag_device_get_name(device));
goto out;
}
@@ -422,7 +415,7 @@ ratbag_cmd_change_button(const struct ratbag_cmd *cmd,
struct ratbag_cmd_options *options,
int argc, char **argv)
{
const char *path, *action_str, *action_arg;
const char *action_str, *action_arg;
struct ratbag_device *device;
struct ratbag_button *button = NULL;
struct ratbag_profile *profile = NULL;
@@ -445,9 +438,6 @@ ratbag_cmd_change_button(const struct ratbag_cmd *cmd,
argc -= 3;
argv += 3;
path = ratbag_cmd_get_path(argc, argv);
if (!path)
return 1;
if (streq(action_str, "button")) {
action_type = RATBAG_BUTTON_ACTION_TYPE_BUTTON;
@@ -477,16 +467,14 @@ ratbag_cmd_change_button(const struct ratbag_cmd *cmd,
return 1;
}
device = ratbag_cmd_open_device(ratbag, path);
if (!device) {
error("Looks like '%s' is not supported\n", path);
device = ratbag_cmd_device_from_arg(ratbag, argc, argv);
if (!device)
return 1;
}
if (!ratbag_device_has_capability(device,
RATBAG_DEVICE_CAP_BUTTON_KEY)) {
error("Looks like '%s' has no programmable buttons\n", path);
error("Looks like '%s' has no programmable buttons\n",
ratbag_device_get_name(device));
goto out;
}
@@ -629,7 +617,6 @@ ratbag_cmd_switch_dpi(const struct ratbag_cmd *cmd,
struct ratbag_cmd_options *options,
int argc, char **argv)
{
const char *path;
struct ratbag_device *device;
struct ratbag_profile *profile = NULL;
int rc = 1;
@@ -645,19 +632,15 @@ ratbag_cmd_switch_dpi(const struct ratbag_cmd *cmd,
argc--;
argv++;
path = ratbag_cmd_get_path(argc, argv);
if (!path)
return 1;
device = ratbag_cmd_open_device(ratbag, path);
if (!device) {
error("Looks like '%s' is not supported\n", path);
device = ratbag_cmd_device_from_arg(ratbag, argc, argv);
if (!device)
return 1;
}
if (!ratbag_device_has_capability(device,
RATBAG_DEVICE_CAP_SWITCHABLE_RESOLUTION)) {
error("Looks like '%s' has no switchable resolution\n", path);
error("Looks like '%s' has no switchable resolution\n",
ratbag_device_get_name(device));
goto out;
}
@@ -714,7 +697,6 @@ ratbag_cmd_profile_active_set(const struct ratbag_cmd *cmd,
struct ratbag_cmd_options *options,
int argc, char **argv)
{
const char *path;
struct ratbag_device *device;
struct ratbag_profile *profile = NULL, *active_profile = NULL;
int num_profiles, index;
@@ -730,19 +712,15 @@ ratbag_cmd_profile_active_set(const struct ratbag_cmd *cmd,
argc--;
argv++;
path = ratbag_cmd_get_path(argc, argv);
if (!path)
return 1;
device = ratbag_cmd_open_device(ratbag, path);
if (!device) {
error("Looks like '%s' is not supported\n", path);
device = ratbag_cmd_device_from_arg(ratbag, argc, argv);
if (!device)
return 1;
}
if (!ratbag_device_has_capability(device,
RATBAG_DEVICE_CAP_SWITCHABLE_PROFILE)) {
error("Looks like '%s' has no switchable profiles\n", path);
error("Looks like '%s' has no switchable profiles\n",
ratbag_device_get_name(device));
goto out;
}
@@ -801,7 +779,6 @@ ratbag_cmd_profile_active_get(const struct ratbag_cmd *cmd,
struct ratbag_cmd_options *options,
int argc, char **argv)
{
const char *path;
struct ratbag_device *device;
struct ratbag_profile *profile = NULL;
int i;
@@ -809,16 +786,10 @@ ratbag_cmd_profile_active_get(const struct ratbag_cmd *cmd,
int active_profile_idx = 0;
int num_profiles = 0;
path = ratbag_cmd_get_path(argc, argv);
if (!path)
device = ratbag_cmd_device_from_arg(ratbag, argc, argv);
if (!device)
return 1;
device = ratbag_cmd_open_device(ratbag, path);
if (!device) {
error("Looks like '%s' is not supported\n", path);
return 1;
}
if (!ratbag_device_has_capability(device,
RATBAG_DEVICE_CAP_SWITCHABLE_PROFILE)) {
rc = 0;