#include <inttypes.h>
#include <babeltrace2/babeltrace.h>
#include "common/common.h"
-#include <popt.h>
#include <glib.h>
#include <sys/types.h>
#include "argpar/argpar.h"
return ret;
}
-/* popt options */
+/* argpar options */
enum {
OPT_NONE = 0,
OPT_BASE_PARAMS,
}
static
-struct poptOption help_long_options[] = {
- /* longName, shortName, argInfo, argPtr, value, descrip, argDesc */
- { "help", 'h', POPT_ARG_NONE, NULL, OPT_HELP, NULL, NULL },
- { "omit-home-plugin-path", '\0', POPT_ARG_NONE, NULL, OPT_OMIT_HOME_PLUGIN_PATH, NULL, NULL },
- { "omit-system-plugin-path", '\0', POPT_ARG_NONE, NULL, OPT_OMIT_SYSTEM_PLUGIN_PATH, NULL, NULL },
- { "plugin-path", '\0', POPT_ARG_STRING, NULL, OPT_PLUGIN_PATH, NULL, NULL },
- { NULL, 0, '\0', NULL, 0, NULL, NULL },
+const struct bt_argpar_opt_descr help_options[] = {
+ /* id, short_name, long_name, with_arg */
+ { OPT_HELP, 'h', "help", false },
+ { OPT_OMIT_HOME_PLUGIN_PATH, '\0', "omit-home-plugin-path", false },
+ { OPT_OMIT_SYSTEM_PLUGIN_PATH, '\0', "omit-system-plugin-path", false },
+ { OPT_PLUGIN_PATH, '\0', "plugin-path", true },
+ BT_ARGPAR_OPT_DESCR_SENTINEL
};
/*
bool force_omit_home_plugin_path,
const bt_value *initial_plugin_paths, int default_log_level)
{
- poptContext pc = NULL;
- char *arg = NULL;
- int opt;
- int ret;
+ int ret, i;
struct bt_config *cfg = NULL;
- const char *leftover;
+ const char *leftover = NULL;
char *plugin_name = NULL, *comp_cls_name = NULL;
+ struct bt_argpar_parse_ret argpar_parse_ret;
*retcode = 0;
cfg = bt_config_help_create(initial_plugin_paths, default_log_level);
}
/* Parse options */
- pc = poptGetContext(NULL, argc, (const char **) argv,
- help_long_options, POPT_CONTEXT_KEEP_FIRST);
- if (!pc) {
- BT_CLI_LOGE_APPEND_CAUSE("Cannot get popt context.");
+ argpar_parse_ret = bt_argpar_parse(argc, argv, help_options, true);
+ if (argpar_parse_ret.error) {
+ BT_CLI_LOGE_APPEND_CAUSE(
+ "While parsing `help` command's command-line arguments: %s",
+ argpar_parse_ret.error->str);
goto error;
}
- poptReadDefaultConfig(pc, 0);
+ if (help_option_is_specified(&argpar_parse_ret)) {
+ print_help_usage(stdout);
+ *retcode = -1;
+ BT_OBJECT_PUT_REF_AND_RESET(cfg);
+ goto end;
+ }
- while ((opt = poptGetNextOpt(pc)) > 0) {
- arg = poptGetOptArg(pc);
+ for (i = 0; i < argpar_parse_ret.items->len; i++) {
+ struct bt_argpar_item *argpar_item =
+ g_ptr_array_index(argpar_parse_ret.items, i);
- switch (opt) {
- case OPT_PLUGIN_PATH:
- if (bt_config_append_plugin_paths_check_setuid_setgid(
- cfg->plugin_paths, arg)) {
+ if (argpar_item->type == BT_ARGPAR_ITEM_TYPE_OPT) {
+ struct bt_argpar_item_opt *argpar_item_opt;
+ const char *arg;
+ argpar_item_opt = (struct bt_argpar_item_opt *) argpar_item;
+ arg = argpar_item_opt->arg;
+
+ switch (argpar_item_opt->descr->id) {
+ case OPT_PLUGIN_PATH:
+ if (bt_config_append_plugin_paths_check_setuid_setgid(
+ cfg->plugin_paths, arg)) {
+ goto error;
+ }
+ break;
+ case OPT_OMIT_SYSTEM_PLUGIN_PATH:
+ cfg->omit_system_plugin_path = true;
+ break;
+ case OPT_OMIT_HOME_PLUGIN_PATH:
+ cfg->omit_home_plugin_path = true;
+ break;
+ default:
+ BT_CLI_LOGE_APPEND_CAUSE("Unknown command-line option specified (option code %d).",
+ argpar_item_opt->descr->id);
goto error;
}
- break;
- case OPT_OMIT_SYSTEM_PLUGIN_PATH:
- cfg->omit_system_plugin_path = true;
- break;
- case OPT_OMIT_HOME_PLUGIN_PATH:
- cfg->omit_home_plugin_path = true;
- break;
- case OPT_HELP:
- print_help_usage(stdout);
- *retcode = -1;
- BT_OBJECT_PUT_REF_AND_RESET(cfg);
- goto end;
- default:
- BT_CLI_LOGE_APPEND_CAUSE("Unknown command-line option specified (option code %d).",
- opt);
- goto error;
- }
+ } else {
+ struct bt_argpar_item_non_opt *argpar_item_non_opt
+ = (struct bt_argpar_item_non_opt *) argpar_item;
- free(arg);
- arg = NULL;
- }
+ if (leftover) {
+ BT_CLI_LOGE_APPEND_CAUSE("Extraneous command-line argument specified to `help` command: `%s`.",
+ argpar_item_non_opt->arg);
+ goto error;
+ }
- /* Check for option parsing error */
- if (opt < -1) {
- BT_CLI_LOGE_APPEND_CAUSE("While parsing command-line options, at option %s: `%s`.",
- poptBadOption(pc, 0), poptStrerror(opt));
- goto error;
+ leftover = argpar_item_non_opt->arg;
+ }
}
- leftover = poptGetArg(pc);
if (leftover) {
plugin_comp_cls_names(leftover, NULL,
&plugin_name, &comp_cls_name,
g_free(plugin_name);
g_free(comp_cls_name);
- if (pc) {
- poptFreeContext(pc);
- }
+ bt_argpar_parse_ret_fini(&argpar_parse_ret);
- free(arg);
return cfg;
}
}
static
-struct poptOption query_long_options[] = {
- /* longName, shortName, argInfo, argPtr, value, descrip, argDesc */
- { "help", 'h', POPT_ARG_NONE, NULL, OPT_HELP, NULL, NULL },
- { "omit-home-plugin-path", '\0', POPT_ARG_NONE, NULL, OPT_OMIT_HOME_PLUGIN_PATH, NULL, NULL },
- { "omit-system-plugin-path", '\0', POPT_ARG_NONE, NULL, OPT_OMIT_SYSTEM_PLUGIN_PATH, NULL, NULL },
- { "params", 'p', POPT_ARG_STRING, NULL, OPT_PARAMS, NULL, NULL },
- { "plugin-path", '\0', POPT_ARG_STRING, NULL, OPT_PLUGIN_PATH, NULL, NULL },
- { NULL, 0, '\0', NULL, 0, NULL, NULL },
+const struct bt_argpar_opt_descr query_options[] = {
+ /* id, short_name, long_name, with_arg */
+ { OPT_HELP, 'h', "help", false },
+ { OPT_OMIT_HOME_PLUGIN_PATH, '\0', "omit-home-plugin-path", false },
+ { OPT_OMIT_SYSTEM_PLUGIN_PATH, '\0', "omit-system-plugin-path", false },
+ { OPT_PARAMS, 'p', "params", true },
+ { OPT_PLUGIN_PATH, '\0', "plugin-path", true },
+ BT_ARGPAR_OPT_DESCR_SENTINEL
};
/*
const bt_value *initial_plugin_paths,
int default_log_level)
{
- poptContext pc = NULL;
- char *arg = NULL;
- int opt;
- int ret;
+ int ret, i;
struct bt_config *cfg = NULL;
- const char *leftover;
+ const char *component_class_spec = NULL;
+ const char *query_object = NULL;
bt_value *params;
GString *error_str = NULL;
+ struct bt_argpar_parse_ret argpar_parse_ret;
params = bt_value_null;
bt_value_get_ref(bt_value_null);
}
/* Parse options */
- pc = poptGetContext(NULL, argc, (const char **) argv,
- query_long_options, POPT_CONTEXT_KEEP_FIRST);
- if (!pc) {
- BT_CLI_LOGE_APPEND_CAUSE("Cannot get popt context.");
+ argpar_parse_ret = bt_argpar_parse(argc, argv, query_options, true);
+ if (argpar_parse_ret.error) {
+ BT_CLI_LOGE_APPEND_CAUSE(
+ "While parsing `query` command's command-line arguments: %s",
+ argpar_parse_ret.error->str);
goto error;
}
- poptReadDefaultConfig(pc, 0);
+ if (help_option_is_specified(&argpar_parse_ret)) {
+ print_query_usage(stdout);
+ *retcode = -1;
+ BT_OBJECT_PUT_REF_AND_RESET(cfg);
+ goto end;
+ }
- while ((opt = poptGetNextOpt(pc)) > 0) {
- arg = poptGetOptArg(pc);
+ for (i = 0; i < argpar_parse_ret.items->len; i++) {
+ struct bt_argpar_item *argpar_item =
+ g_ptr_array_index(argpar_parse_ret.items, i);
- switch (opt) {
- case OPT_PLUGIN_PATH:
- if (bt_config_append_plugin_paths_check_setuid_setgid(
- cfg->plugin_paths, arg)) {
+ if (argpar_item->type == BT_ARGPAR_ITEM_TYPE_OPT) {
+ struct bt_argpar_item_opt *argpar_item_opt =
+ (struct bt_argpar_item_opt *) argpar_item;
+ const char *arg = argpar_item_opt->arg;
+
+ switch (argpar_item_opt->descr->id) {
+ case OPT_PLUGIN_PATH:
+ if (bt_config_append_plugin_paths_check_setuid_setgid(
+ cfg->plugin_paths, arg)) {
+ goto error;
+ }
+ break;
+ case OPT_OMIT_SYSTEM_PLUGIN_PATH:
+ cfg->omit_system_plugin_path = true;
+ break;
+ case OPT_OMIT_HOME_PLUGIN_PATH:
+ cfg->omit_home_plugin_path = true;
+ break;
+ case OPT_PARAMS:
+ {
+ bt_value_put_ref(params);
+ params = cli_value_from_arg(arg, error_str);
+ if (!params) {
+ BT_CLI_LOGE_APPEND_CAUSE("Invalid format for --params option's argument:\n %s",
+ error_str->str);
+ goto error;
+ }
+ break;
+ }
+ default:
+ BT_CLI_LOGE_APPEND_CAUSE("Unknown command-line option specified (option code %d).",
+ argpar_item_opt->descr->id);
goto error;
}
- break;
- case OPT_OMIT_SYSTEM_PLUGIN_PATH:
- cfg->omit_system_plugin_path = true;
- break;
- case OPT_OMIT_HOME_PLUGIN_PATH:
- cfg->omit_home_plugin_path = true;
- break;
- case OPT_PARAMS:
- {
- bt_value_put_ref(params);
- params = cli_value_from_arg(arg, error_str);
- if (!params) {
- BT_CLI_LOGE_APPEND_CAUSE("Invalid format for --params option's argument:\n %s",
- error_str->str);
+ } else {
+ struct bt_argpar_item_non_opt *argpar_item_non_opt
+ = (struct bt_argpar_item_non_opt *) argpar_item;
+
+ /*
+ * We need exactly two leftover arguments which are the
+ * mandatory component class specification and query object.
+ */
+ if (!component_class_spec) {
+ component_class_spec = argpar_item_non_opt->arg;
+ } else if (!query_object) {
+ query_object = argpar_item_non_opt->arg;
+ } else {
+ BT_CLI_LOGE_APPEND_CAUSE("Extraneous command-line argument specified to `query` command: `%s`.",
+ argpar_item_non_opt->arg);
goto error;
}
- break;
- }
- case OPT_HELP:
- print_query_usage(stdout);
- *retcode = -1;
- BT_OBJECT_PUT_REF_AND_RESET(cfg);
- goto end;
- default:
- BT_CLI_LOGE_APPEND_CAUSE("Unknown command-line option specified (option code %d).",
- opt);
- goto error;
}
-
- free(arg);
- arg = NULL;
}
- /* Check for option parsing error */
- if (opt < -1) {
- BT_CLI_LOGE_APPEND_CAUSE("While parsing command-line options, at option %s: `%s`.",
- poptBadOption(pc, 0), poptStrerror(opt));
- goto error;
- }
-
- /*
- * We need exactly two leftover arguments which are the
- * mandatory component class specification and query object.
- */
- leftover = poptGetArg(pc);
- if (leftover) {
- cfg->cmd_data.query.cfg_component =
- bt_config_component_from_arg(leftover,
- default_log_level);
- if (!cfg->cmd_data.query.cfg_component) {
- BT_CLI_LOGE_APPEND_CAUSE("Invalid format for component class specification:\n %s",
- leftover);
- goto error;
- }
-
- BT_ASSERT(params);
- BT_OBJECT_MOVE_REF(cfg->cmd_data.query.cfg_component->params,
- params);
- } else {
+ if (!component_class_spec || !query_object) {
print_query_usage(stdout);
*retcode = -1;
BT_OBJECT_PUT_REF_AND_RESET(cfg);
goto end;
}
- leftover = poptGetArg(pc);
- if (leftover) {
- if (strlen(leftover) == 0) {
- BT_CLI_LOGE_APPEND_CAUSE("Invalid empty object.");
- goto error;
- }
-
- g_string_assign(cfg->cmd_data.query.object, leftover);
- } else {
- print_query_usage(stdout);
- *retcode = -1;
- BT_OBJECT_PUT_REF_AND_RESET(cfg);
- goto end;
+ cfg->cmd_data.query.cfg_component =
+ bt_config_component_from_arg(component_class_spec,
+ default_log_level);
+ if (!cfg->cmd_data.query.cfg_component) {
+ BT_CLI_LOGE_APPEND_CAUSE("Invalid format for component class specification:\n %s",
+ component_class_spec);
+ goto error;
}
- leftover = poptGetArg(pc);
- if (leftover) {
- BT_CLI_LOGE_APPEND_CAUSE("Unexpected argument: `%s`.", leftover);
+ BT_ASSERT(params);
+ BT_OBJECT_MOVE_REF(cfg->cmd_data.query.cfg_component->params, params);
+
+ if (strlen(query_object) == 0) {
+ BT_CLI_LOGE_APPEND_CAUSE("Invalid empty object.");
goto error;
}
+ g_string_assign(cfg->cmd_data.query.object, query_object);
+
if (append_home_and_system_plugin_paths_cfg(cfg)) {
goto error;
}
BT_OBJECT_PUT_REF_AND_RESET(cfg);
end:
- if (pc) {
- poptFreeContext(pc);
- }
+ bt_argpar_parse_ret_fini(&argpar_parse_ret);
if (error_str) {
g_string_free(error_str, TRUE);
}
bt_value_put_ref(params);
- free(arg);
return cfg;
}
}
static
-struct poptOption list_plugins_long_options[] = {
- /* longName, shortName, argInfo, argPtr, value, descrip, argDesc */
- { "help", 'h', POPT_ARG_NONE, NULL, OPT_HELP, NULL, NULL },
- { "omit-home-plugin-path", '\0', POPT_ARG_NONE, NULL, OPT_OMIT_HOME_PLUGIN_PATH, NULL, NULL },
- { "omit-system-plugin-path", '\0', POPT_ARG_NONE, NULL, OPT_OMIT_SYSTEM_PLUGIN_PATH, NULL, NULL },
- { "plugin-path", '\0', POPT_ARG_STRING, NULL, OPT_PLUGIN_PATH, NULL, NULL },
- { NULL, 0, '\0', NULL, 0, NULL, NULL },
+const struct bt_argpar_opt_descr list_plugins_options[] = {
+ /* id, short_name, long_name, with_arg */
+ { OPT_HELP, 'h', "help", false },
+ { OPT_OMIT_HOME_PLUGIN_PATH, '\0', "omit-home-plugin-path", false },
+ { OPT_OMIT_SYSTEM_PLUGIN_PATH, '\0', "omit-system-plugin-path", false },
+ { OPT_PLUGIN_PATH, '\0', "plugin-path", true },
+ BT_ARGPAR_OPT_DESCR_SENTINEL
};
/*
bool force_omit_home_plugin_path,
const bt_value *initial_plugin_paths)
{
- poptContext pc = NULL;
- char *arg = NULL;
- int opt;
- int ret;
+ int ret, i;
struct bt_config *cfg = NULL;
- const char *leftover;
+ struct bt_argpar_parse_ret argpar_parse_ret = { 0 };
*retcode = 0;
cfg = bt_config_list_plugins_create(initial_plugin_paths);
}
/* Parse options */
- pc = poptGetContext(NULL, argc, (const char **) argv,
- list_plugins_long_options, POPT_CONTEXT_KEEP_FIRST);
- if (!pc) {
- BT_CLI_LOGE_APPEND_CAUSE("Cannot get popt context.");
+ argpar_parse_ret = bt_argpar_parse(argc, argv, list_plugins_options, true);
+ if (argpar_parse_ret.error) {
+ BT_CLI_LOGE_APPEND_CAUSE(
+ "While parsing `list-plugins` command's command-line arguments: %s",
+ argpar_parse_ret.error->str);
goto error;
}
- poptReadDefaultConfig(pc, 0);
+ if (help_option_is_specified(&argpar_parse_ret)) {
+ print_list_plugins_usage(stdout);
+ *retcode = -1;
+ BT_OBJECT_PUT_REF_AND_RESET(cfg);
+ goto end;
+ }
+
+ for (i = 0; i < argpar_parse_ret.items->len; i++) {
+ struct bt_argpar_item *argpar_item =
+ g_ptr_array_index(argpar_parse_ret.items, i);
+ struct bt_argpar_item_opt *argpar_item_opt;
+ const char *arg;
+
+ if (argpar_item->type == BT_ARGPAR_ITEM_TYPE_NON_OPT) {
+ struct bt_argpar_item_non_opt *argpar_item_non_opt
+ = (struct bt_argpar_item_non_opt *) argpar_item;
- while ((opt = poptGetNextOpt(pc)) > 0) {
- arg = poptGetOptArg(pc);
+ BT_CLI_LOGE_APPEND_CAUSE("Unexpected argument: `%s`.",
+ argpar_item_non_opt->arg);
+ goto error;
+ }
- switch (opt) {
+ argpar_item_opt = (struct bt_argpar_item_opt *) argpar_item;
+ arg = argpar_item_opt->arg;
+
+ switch (argpar_item_opt->descr->id) {
case OPT_PLUGIN_PATH:
if (bt_config_append_plugin_paths_check_setuid_setgid(
cfg->plugin_paths, arg)) {
case OPT_OMIT_HOME_PLUGIN_PATH:
cfg->omit_home_plugin_path = true;
break;
- case OPT_HELP:
- print_list_plugins_usage(stdout);
- *retcode = -1;
- BT_OBJECT_PUT_REF_AND_RESET(cfg);
- goto end;
default:
BT_CLI_LOGE_APPEND_CAUSE("Unknown command-line option specified (option code %d).",
- opt);
+ argpar_item_opt->descr->id);
goto error;
}
-
- free(arg);
- arg = NULL;
- }
-
- /* Check for option parsing error */
- if (opt < -1) {
- BT_CLI_LOGE_APPEND_CAUSE("While parsing command-line options, at option %s: %s",
- poptBadOption(pc, 0), poptStrerror(opt));
- goto error;
- }
-
- leftover = poptGetArg(pc);
- if (leftover) {
- BT_CLI_LOGE_APPEND_CAUSE("Unexpected argument: `%s`.", leftover);
- goto error;
}
if (append_home_and_system_plugin_paths_cfg(cfg)) {
BT_OBJECT_PUT_REF_AND_RESET(cfg);
end:
- if (pc) {
- poptFreeContext(pc);
- }
+ bt_argpar_parse_ret_fini(&argpar_parse_ret);
- free(arg);
return cfg;
}
projects / babeltrace.git / blobdiff