diff options
Diffstat (limited to 'src/daemon/command.c')
| -rw-r--r-- | src/daemon/command.c | 34 |
1 files changed, 30 insertions, 4 deletions
diff --git a/src/daemon/command.c b/src/daemon/command.c index eb79f778..908b1ac9 100644 --- a/src/daemon/command.c +++ b/src/daemon/command.c @@ -44,6 +44,7 @@ static struct pw_command *parse_command_exec(struct pw_properties *properties, c struct impl { struct pw_command this; + int first_arg; }; typedef struct pw_command *(*pw_command_parse_func_t) (struct pw_properties *properties, const char *line, char **err); @@ -174,14 +175,32 @@ no_mem: return NULL; } +static bool has_option(struct pw_command *this, int first_arg, const char *option) +{ + int arg; + for (arg = 1; arg < first_arg; arg++) { + if (strstr(this->args[arg], "-") == this->args[arg]) { + if (strcmp(this->args[arg], option) == 0) + return true; + } + } + return false; +} + static int execute_command_module_load(struct pw_command *command, struct pw_context *context, char **err) { struct pw_impl_module *module; + struct impl *impl = SPA_CONTAINER_OF(command, struct impl, this); + int arg = impl->first_arg; - module = pw_context_load_module(context, command->args[1], command->args[2], NULL); + module = pw_context_load_module(context, command->args[arg], command->args[arg+1], NULL); if (module == NULL) { - *err = spa_aprintf("could not load module \"%s\": %m", command->args[1]); + if (errno == ENOENT && has_option(command, arg, "-ifexists")) { + pw_log_debug("skipping unavailable module %s", command->args[arg]); + return 0; + } + *err = spa_aprintf("could not load module \"%s\": %m", command->args[arg]); return -errno; } return 0; @@ -191,6 +210,7 @@ static struct pw_command *parse_command_module_load(struct pw_properties *proper { struct impl *impl; struct pw_command *this; + int arg; impl = calloc(1, sizeof(struct impl)); if (impl == NULL) @@ -198,11 +218,17 @@ static struct pw_command *parse_command_module_load(struct pw_properties *proper this = &impl->this; this->func = execute_command_module_load; - 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 < 2) + for (arg = 1; arg < this->n_args; arg++) { + if (strstr(this->args[arg], "-") != this->args[arg]) + break; + } + if (arg + 1 > this->n_args) goto no_module; + impl->first_arg = arg; + return this; no_module: |