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command: add -nofail to create-object

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This commit is contained in:
Wim Taymans 2020-03-06 18:08:44 +01:00
parent bb15472e7c
commit e93d235208
1 changed files with 25 additions and 7 deletions
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32
src/daemon/command.c
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@ -253,30 +253,39 @@ static int
execute_command_create_object(struct pw_command *command, struct pw_context *context, char **err) execute_command_create_object(struct pw_command *command, struct pw_context *context, char **err)
{ {
struct pw_impl_factory *factory; struct pw_impl_factory *factory;
struct impl *impl = SPA_CONTAINER_OF(command, struct impl, this);
int arg = impl->first_arg;
void *obj; void *obj;
factory = pw_context_find_factory(context, command->args[1]); pw_log_debug("find factory %s", command->args[arg]);
factory = pw_context_find_factory(context, command->args[arg]);
if (factory == NULL) { if (factory == NULL) {
pw_log_error("can't find factory %s", command->args[1]); if (has_option(command, arg, "-nofail"))
return 0;
pw_log_error("can't find factory %s", command->args[arg]);
return -ENOENT; return -ENOENT;
} }
pw_log_debug("create object with args %s", command->args[arg+1]);
obj = pw_impl_factory_create_object(factory, obj = pw_impl_factory_create_object(factory,
NULL, NULL, 0, NULL, NULL, 0,
pw_properties_new_string(command->args[2]), pw_properties_new_string(command->args[arg+1]),
SPA_ID_INVALID); SPA_ID_INVALID);
if (obj == NULL) { if (obj == NULL) {
pw_log_error("can't create object from factory %s: %m", command->args[1]); if (has_option(command, arg, "-nofail"))
return 0;
pw_log_error("can't create object from factory %s: %m", command->args[arg]);
return -errno; return -errno;
} }
return 0; return 0;
} }
static struct pw_command *parse_command_create_object(struct pw_properties *properties, const char *line, char **err) static struct pw_command *parse_command_create_object(struct pw_properties *properties, const char *line, char **err)
{ {
struct impl *impl; struct impl *impl;
struct pw_command *this; struct pw_command *this;
int arg;
impl = calloc(1, sizeof(struct impl)); impl = calloc(1, sizeof(struct impl));
if (impl == NULL) if (impl == NULL)
@ -284,11 +293,20 @@ static struct pw_command *parse_command_create_object(struct pw_properties *prop
this = &impl->this; this = &impl->this;
this->func = execute_command_create_object; this->func = execute_command_create_object;
this->args = pw_split_strv(line, whitespace, 3, &this->n_args); this->args = pw_split_strv(line, whitespace, INT_MAX, &this->n_args);
if (this->n_args < 3) for (arg = 1; arg < this->n_args; arg++) {
if (strstr(this->args[arg], "-") != this->args[arg])
break;
}
if (arg > this->n_args)
goto no_factory; goto no_factory;
pw_free_strv(this->args);
this->args = pw_split_strv(line, whitespace, arg + 2, &this->n_args);
impl->first_arg = arg;
return this; return this;
no_factory: no_factory: