X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=cli%2Fbabeltrace-cfg-cli-args.c;h=05193d3bdf2c46c60758c8fdab1d78630a906f38;hb=1d9f0512b3d9f9fa03864bd14c52e492be84db80;hp=cd8fb1892d831656017865e400f0918c941c715a;hpb=42ca00b101cd9f784660d1495aca23fa3dd1fe6e;p=babeltrace.git diff --git a/cli/babeltrace-cfg-cli-args.c b/cli/babeltrace-cfg-cli-args.c index cd8fb189..05193d3b 100644 --- a/cli/babeltrace-cfg-cli-args.c +++ b/cli/babeltrace-cfg-cli-args.c @@ -22,25 +22,25 @@ * SOFTWARE. */ +#define BT_LOG_TAG "CLI-CFG-CLI-ARGS" +#include "logging.h" + #include #include #include -#include +#include #include #include #include #include #include -#include #include #include #include #include "babeltrace-cfg.h" #include "babeltrace-cfg-cli-args.h" #include "babeltrace-cfg-cli-args-connect.h" - -#define BT_LOG_TAG "CLI-CFG-ARGS" -#include "logging.h" +#include "version.h" /* * Error printf() macro which prepends "Error: " the first time it's @@ -70,9 +70,6 @@ enum ini_parsing_fsm_state { /* Expect a value */ INI_EXPECT_VALUE, - /* Expect a negative number value */ - INI_EXPECT_VALUE_NUMBER_NEG, - /* Expect a comma character (',') */ INI_EXPECT_COMMA, }; @@ -83,7 +80,7 @@ struct ini_parsing_state { GScanner *scanner; /* Output map value object being filled (owned by this) */ - struct bt_value *params; + bt_value *params; /* Next expected FSM state */ enum ini_parsing_fsm_state expecting; @@ -120,8 +117,8 @@ struct text_legacy_opts { GString *output; GString *dbg_info_dir; GString *dbg_info_target_prefix; - struct bt_value *names; - struct bt_value *fields; + const bt_value *names; + const bt_value *fields; /* Flags */ bool no_delta; @@ -188,12 +185,227 @@ void ini_append_error_expecting(struct ini_parsing_state *state, g_string_append_printf(state->ini_error, "^\n\n"); } +/* Parse the next token as an unsigned integer. */ +static +bt_value *ini_parse_uint(struct ini_parsing_state *state) +{ + bt_value *value = NULL; + GTokenType token_type = g_scanner_get_next_token(state->scanner); + + if (token_type != G_TOKEN_INT) { + ini_append_error_expecting(state, state->scanner, + "integer value"); + goto end; + } + + value = bt_value_unsigned_integer_create_init( + state->scanner->value.v_int64); + +end: + return value; +} + +/* Parse the next token as a number and return its negation. */ +static +bt_value *ini_parse_neg_number(struct ini_parsing_state *state) +{ + bt_value *value = NULL; + GTokenType token_type = g_scanner_get_next_token(state->scanner); + + switch (token_type) { + case G_TOKEN_INT: + { + /* Negative integer */ + uint64_t int_val = state->scanner->value.v_int64; + + if (int_val > (((uint64_t) INT64_MAX) + 1)) { + g_string_append_printf(state->ini_error, + "Integer value -%" PRIu64 " is outside the range of a 64-bit signed integer\n", + int_val); + } else { + value = bt_value_signed_integer_create_init( + -((int64_t) int_val)); + } + + break; + } + case G_TOKEN_FLOAT: + /* Negative floating point number */ + value = bt_value_real_create_init(-state->scanner->value.v_float); + break; + default: + ini_append_error_expecting(state, state->scanner, "value"); + break; + } + + return value; +} + +static bt_value *ini_parse_value(struct ini_parsing_state *state); + +/* + * Parse the current and following tokens as an array. Arrays are formatted as + * an opening `[`, a list of comma-separated values and a closing `]`. For + * convenience we support an optional trailing comma, after the last value. + * + * The current token of the parser must be the opening square bracket of the + * array. + */ +static +bt_value *ini_parse_array(struct ini_parsing_state *state) +{ + /* The [ character must have already been ingested. */ + BT_ASSERT(g_scanner_cur_token(state->scanner) == G_TOKEN_CHAR); + BT_ASSERT(g_scanner_cur_value(state->scanner).v_char == '['); + + bt_value *array_value; + GTokenType token_type; + + array_value = bt_value_array_create (); + token_type = g_scanner_get_next_token(state->scanner); + + /* While the current token is not a ]... */ + while (!(token_type == G_TOKEN_CHAR && g_scanner_cur_value(state->scanner).v_char == ']')) { + /* Parse the item... */ + bt_value *item_value; + bt_value_status status; + + item_value = ini_parse_value(state); + if (!item_value) { + goto error; + } + + /* ... and add it to the result array. */ + status = bt_value_array_append_element(array_value, item_value); + BT_VALUE_PUT_REF_AND_RESET(item_value); + + if (status != BT_VALUE_STATUS_OK) { + goto error; + } + + /* + * Ingest the token following the value, it should be either a + * comma or closing square brace. + */ + token_type = g_scanner_get_next_token(state->scanner); + + if (token_type == G_TOKEN_CHAR && g_scanner_cur_value(state->scanner).v_char == ',') { + /* + * Ingest the token following the comma. If it happens + * to be a closing square bracket, we'll exit the loop + * and we are done (we allow trailing commas). + * Otherwise, we are ready for the next ini_parse_value call. + */ + token_type = g_scanner_get_next_token(state->scanner); + } else if (token_type != G_TOKEN_CHAR || g_scanner_cur_value(state->scanner).v_char != ']') { + ini_append_error_expecting(state, state->scanner, ", or ]"); + goto error; + } + } + + goto end; + +error: + BT_VALUE_PUT_REF_AND_RESET(array_value); + +end: + return array_value; +} + +/* + * Parse the current token (and the following ones if needed) as a value, return + * it as a bt_value. + */ +static +bt_value *ini_parse_value(struct ini_parsing_state *state) +{ + bt_value *value = NULL; + GTokenType token_type = state->scanner->token; + + switch (token_type) { + case G_TOKEN_CHAR: + if (state->scanner->value.v_char == '-') { + /* Negative number */ + value = ini_parse_neg_number(state); + } else if (state->scanner->value.v_char == '+') { + /* Unsigned integer */ + value = ini_parse_uint(state); + } else if (state->scanner->value.v_char == '[') { + /* Array */ + value = ini_parse_array(state); + } else { + ini_append_error_expecting(state, state->scanner, "value"); + } + break; + case G_TOKEN_INT: + { + /* Positive, signed integer */ + uint64_t int_val = state->scanner->value.v_int64; + + if (int_val > INT64_MAX) { + g_string_append_printf(state->ini_error, + "Integer value %" PRIu64 " is outside the range of a 64-bit signed integer\n", + int_val); + } else { + value = bt_value_signed_integer_create_init( + (int64_t) int_val); + } + break; + } + case G_TOKEN_FLOAT: + /* Positive floating point number */ + value = bt_value_real_create_init(state->scanner->value.v_float); + break; + case G_TOKEN_STRING: + /* Quoted string */ + value = bt_value_string_create_init(state->scanner->value.v_string); + break; + case G_TOKEN_IDENTIFIER: + { + /* + * Using symbols would be appropriate here, + * but said symbols are allowed as map key, + * so it's easier to consider everything an + * identifier. + * + * If one of the known symbols is not + * recognized here, then fall back to creating + * a string value. + */ + const char *id = state->scanner->value.v_identifier; + + if (!strcmp(id, "null") || !strcmp(id, "NULL") || + !strcmp(id, "nul")) { + value = bt_value_null; + } else if (!strcmp(id, "true") || !strcmp(id, "TRUE") || + !strcmp(id, "yes") || + !strcmp(id, "YES")) { + value = bt_value_bool_create_init(true); + } else if (!strcmp(id, "false") || + !strcmp(id, "FALSE") || + !strcmp(id, "no") || + !strcmp(id, "NO")) { + value = bt_value_bool_create_init(false); + } else { + value = bt_value_string_create_init(id); + } + break; + } + default: + /* Unset value variable will trigger the error */ + ini_append_error_expecting(state, state->scanner, "value"); + break; + } + + return value; +} + static int ini_handle_state(struct ini_parsing_state *state) { int ret = 0; GTokenType token_type; - struct bt_value *value = NULL; + bt_value *value = NULL; token_type = g_scanner_get_next_token(state->scanner); if (token_type == G_TOKEN_EOF) { @@ -204,7 +416,6 @@ int ini_handle_state(struct ini_parsing_state *state) state->scanner, "'='"); break; case INI_EXPECT_VALUE: - case INI_EXPECT_VALUE_NUMBER_NEG: ini_append_error_expecting(state, state->scanner, "value"); break; @@ -240,7 +451,8 @@ int ini_handle_state(struct ini_parsing_state *state) goto error; } - if (bt_value_map_has_key(state->params, state->last_map_key)) { + if (bt_value_map_has_entry(state->params, + state->last_map_key)) { g_string_append_printf(state->ini_error, "Duplicate parameter key: `%s`\n", state->last_map_key); @@ -266,122 +478,8 @@ int ini_handle_state(struct ini_parsing_state *state) goto success; case INI_EXPECT_VALUE: { - switch (token_type) { - case G_TOKEN_CHAR: - if (state->scanner->value.v_char == '-') { - /* Negative number */ - state->expecting = - INI_EXPECT_VALUE_NUMBER_NEG; - goto success; - } else { - ini_append_error_expecting(state, - state->scanner, "value"); - goto error; - } - break; - case G_TOKEN_INT: - { - /* Positive integer */ - uint64_t int_val = state->scanner->value.v_int64; - - if (int_val > (1ULL << 63) - 1) { - g_string_append_printf(state->ini_error, - "Integer value %" PRIu64 " is outside the range of a 64-bit signed integer\n", - int_val); - goto error; - } - - value = bt_value_integer_create_init( - (int64_t) int_val); - break; - } - case G_TOKEN_FLOAT: - /* Positive floating point number */ - value = bt_value_float_create_init( - state->scanner->value.v_float); - break; - case G_TOKEN_STRING: - /* Quoted string */ - value = bt_value_string_create_init( - state->scanner->value.v_string); - break; - case G_TOKEN_IDENTIFIER: - { - /* - * Using symbols would be appropriate here, - * but said symbols are allowed as map key, - * so it's easier to consider everything an - * identifier. - * - * If one of the known symbols is not - * recognized here, then fall back to creating - * a string value. - */ - const char *id = state->scanner->value.v_identifier; - - if (!strcmp(id, "null") || !strcmp(id, "NULL") || - !strcmp(id, "nul")) { - value = bt_value_null; - } else if (!strcmp(id, "true") || !strcmp(id, "TRUE") || - !strcmp(id, "yes") || - !strcmp(id, "YES")) { - value = bt_value_bool_create_init(true); - } else if (!strcmp(id, "false") || - !strcmp(id, "FALSE") || - !strcmp(id, "no") || - !strcmp(id, "NO")) { - value = bt_value_bool_create_init(false); - } else { - value = bt_value_string_create_init(id); - } - break; - } - default: - /* Unset value variable will trigger the error */ - break; - } - - if (!value) { - ini_append_error_expecting(state, - state->scanner, "value"); - goto error; - } - - state->expecting = INI_EXPECT_COMMA; - goto success; - } - case INI_EXPECT_VALUE_NUMBER_NEG: - { - switch (token_type) { - case G_TOKEN_INT: - { - /* Negative integer */ - uint64_t int_val = state->scanner->value.v_int64; - - if (int_val > (1ULL << 63) - 1) { - g_string_append_printf(state->ini_error, - "Integer value -%" PRIu64 " is outside the range of a 64-bit signed integer\n", - int_val); - goto error; - } - - value = bt_value_integer_create_init( - -((int64_t) int_val)); - break; - } - case G_TOKEN_FLOAT: - /* Negative floating point number */ - value = bt_value_float_create_init( - -state->scanner->value.v_float); - break; - default: - /* Unset value variable will trigger the error */ - break; - } - + value = ini_parse_value(state); if (!value) { - ini_append_error_expecting(state, - state->scanner, "value"); goto error; } @@ -413,7 +511,7 @@ error: success: if (value) { - if (bt_value_map_insert(state->params, + if (bt_value_map_insert_entry(state->params, state->last_map_key, value)) { /* Only override return value on error */ ret = -1; @@ -421,7 +519,7 @@ success: } end: - BT_PUT(value); + BT_VALUE_PUT_REF_AND_RESET(value); return ret; } @@ -431,7 +529,8 @@ end: * Return value is owned by the caller. */ static -struct bt_value *bt_value_from_ini(const char *arg, GString *ini_error) +bt_value *bt_value_from_ini(const char *arg, + GString *ini_error) { /* Lexical scanner configuration */ GScannerConfig scanner_config = { @@ -538,7 +637,7 @@ struct bt_value *bt_value_from_ini(const char *arg, GString *ini_error) goto end; error: - BT_PUT(state.params); + BT_VALUE_PUT_REF_AND_RESET(state.params); end: if (state.scanner) { @@ -556,9 +655,9 @@ end: * Return value is owned by the caller. */ static -struct bt_value *bt_value_from_arg(const char *arg) +bt_value *bt_value_from_arg(const char *arg) { - struct bt_value *params = NULL; + bt_value *params = NULL; GString *ini_error = NULL; ini_error = g_string_new(NULL); @@ -578,6 +677,7 @@ end: if (ini_error) { g_string_free(ini_error, TRUE); } + return params; } @@ -593,12 +693,12 @@ end: * component class name. * * On success, both *plugin and *component are not NULL. *plugin - * and *component are owned by the caller. On success, *name can be NULL - * if no component name was found, and *comp_cls_type is set. + * and *comp_cls are owned by the caller. On success, *name can be NULL + * if no component class name was found, and *comp_cls_type is set. */ static void plugin_comp_cls_names(const char *arg, char **name, char **plugin, - char **comp_cls, enum bt_component_class_type *comp_cls_type) + char **comp_cls, bt_component_class_type *comp_cls_type) { const char *at = arg; GString *gs_name = NULL; @@ -607,10 +707,10 @@ void plugin_comp_cls_names(const char *arg, char **name, char **plugin, GString *gs_comp_cls = NULL; size_t end_pos; - assert(arg); - assert(plugin); - assert(comp_cls); - assert(comp_cls_type); + BT_ASSERT(arg); + BT_ASSERT(plugin); + BT_ASSERT(comp_cls); + BT_ASSERT(comp_cls_type); if (!bt_common_string_is_printable(arg)) { printf_err("Argument contains a non-printable character\n"); @@ -656,7 +756,7 @@ void plugin_comp_cls_names(const char *arg, char **name, char **plugin, /* Parse the plugin name */ gs_plugin = bt_common_string_until(at, ".:\\", ".", &end_pos); if (!gs_plugin || gs_plugin->len == 0 || at[end_pos] == '\0') { - printf_err("Missing plugin name\n"); + printf_err("Missing plugin or component class name\n"); goto error; } @@ -729,14 +829,18 @@ end: static void print_version(void) { - puts("Babeltrace " VERSION); + if (GIT_VERSION[0] == '\0') { + puts("Babeltrace " VERSION); + } else { + puts("Babeltrace " VERSION " - " GIT_VERSION); + } } /* * Destroys a component configuration. */ static -void bt_config_component_destroy(struct bt_object *obj) +void bt_config_component_destroy(bt_object *obj) { struct bt_config_component *bt_config_component = container_of(obj, struct bt_config_component, base); @@ -757,7 +861,7 @@ void bt_config_component_destroy(struct bt_object *obj) g_string_free(bt_config_component->instance_name, TRUE); } - BT_PUT(bt_config_component->params); + BT_VALUE_PUT_REF_AND_RESET(bt_config_component->params); g_free(bt_config_component); end: @@ -773,7 +877,7 @@ end: */ static struct bt_config_component *bt_config_component_create( - enum bt_component_class_type type, + bt_component_class_type type, const char *plugin_name, const char *comp_cls_name) { struct bt_config_component *cfg_component = NULL; @@ -784,7 +888,8 @@ struct bt_config_component *bt_config_component_create( goto error; } - bt_object_init(cfg_component, bt_config_component_destroy); + bt_object_init_shared(&cfg_component->base, + bt_config_component_destroy); cfg_component->type = type; cfg_component->plugin_name = g_string_new(plugin_name); if (!cfg_component->plugin_name) { @@ -814,7 +919,7 @@ struct bt_config_component *bt_config_component_create( goto end; error: - BT_PUT(cfg_component); + BT_OBJECT_PUT_REF_AND_RESET(cfg_component); end: return cfg_component; @@ -831,7 +936,7 @@ struct bt_config_component *bt_config_component_from_arg(const char *arg) char *name = NULL; char *plugin_name = NULL; char *comp_cls_name = NULL; - enum bt_component_class_type type; + bt_component_class_type type; plugin_comp_cls_names(arg, &name, &plugin_name, &comp_cls_name, &type); if (!plugin_name || !comp_cls_name) { @@ -850,7 +955,7 @@ struct bt_config_component *bt_config_component_from_arg(const char *arg) goto end; error: - BT_PUT(cfg_comp); + BT_OBJECT_PUT_REF_AND_RESET(cfg_comp); end: g_free(name); @@ -863,7 +968,7 @@ end: * Destroys a configuration. */ static -void bt_config_destroy(struct bt_object *obj) +void bt_config_destroy(bt_object *obj) { struct bt_config *cfg = container_of(obj, struct bt_config, base); @@ -872,7 +977,7 @@ void bt_config_destroy(struct bt_object *obj) goto end; } - BT_PUT(cfg->plugin_paths); + BT_VALUE_PUT_REF_AND_RESET(cfg->plugin_paths); switch (cfg->command) { case BT_CONFIG_COMMAND_RUN: @@ -896,10 +1001,10 @@ void bt_config_destroy(struct bt_object *obj) case BT_CONFIG_COMMAND_LIST_PLUGINS: break; case BT_CONFIG_COMMAND_HELP: - BT_PUT(cfg->cmd_data.help.cfg_component); + BT_OBJECT_PUT_REF_AND_RESET(cfg->cmd_data.help.cfg_component); break; case BT_CONFIG_COMMAND_QUERY: - BT_PUT(cfg->cmd_data.query.cfg_component); + BT_OBJECT_PUT_REF_AND_RESET(cfg->cmd_data.query.cfg_component); if (cfg->cmd_data.query.object) { g_string_free(cfg->cmd_data.query.object, TRUE); @@ -909,6 +1014,9 @@ void bt_config_destroy(struct bt_object *obj) if (cfg->cmd_data.print_ctf_metadata.path) { g_string_free(cfg->cmd_data.print_ctf_metadata.path, TRUE); + g_string_free( + cfg->cmd_data.print_ctf_metadata.output_path, + TRUE); } break; case BT_CONFIG_COMMAND_PRINT_LTTNG_LIVE_SESSIONS: @@ -916,6 +1024,9 @@ void bt_config_destroy(struct bt_object *obj) g_string_free( cfg->cmd_data.print_lttng_live_sessions.url, TRUE); + g_string_free( + cfg->cmd_data.print_lttng_live_sessions.output_path, + TRUE); } break; default: @@ -998,10 +1109,10 @@ GScanner *create_csv_identifiers_scanner(void) * Return value is owned by the caller. */ static -struct bt_value *names_from_arg(const char *arg) +bt_value *names_from_arg(const char *arg) { GScanner *scanner = NULL; - struct bt_value *names = NULL; + bt_value *names = NULL; bool found_all = false, found_none = false, found_item = false; names = bt_value_array_create(); @@ -1029,33 +1140,33 @@ struct bt_value *names_from_arg(const char *arg) !strcmp(identifier, "args") || !strcmp(identifier, "arg")) { found_item = true; - if (bt_value_array_append_string(names, + if (bt_value_array_append_string_element(names, "payload")) { goto error; } } else if (!strcmp(identifier, "context") || !strcmp(identifier, "ctx")) { found_item = true; - if (bt_value_array_append_string(names, + if (bt_value_array_append_string_element(names, "context")) { goto error; } } else if (!strcmp(identifier, "scope") || !strcmp(identifier, "header")) { found_item = true; - if (bt_value_array_append_string(names, + if (bt_value_array_append_string_element(names, identifier)) { goto error; } } else if (!strcmp(identifier, "all")) { found_all = true; - if (bt_value_array_append_string(names, + if (bt_value_array_append_string_element(names, identifier)) { goto error; } } else if (!strcmp(identifier, "none")) { found_none = true; - if (bt_value_array_append_string(names, + if (bt_value_array_append_string_element(names, identifier)) { goto error; } @@ -1085,7 +1196,7 @@ end: * least one item is specified. */ if (found_item && !found_none && !found_all) { - if (bt_value_array_append_string(names, "none")) { + if (bt_value_array_append_string_element(names, "none")) { goto error; } } @@ -1095,7 +1206,7 @@ end: return names; error: - BT_PUT(names); + BT_VALUE_PUT_REF_AND_RESET(names); if (scanner) { g_scanner_destroy(scanner); } @@ -1110,10 +1221,10 @@ error: * Return value is owned by the caller. */ static -struct bt_value *fields_from_arg(const char *arg) +bt_value *fields_from_arg(const char *arg) { GScanner *scanner = NULL; - struct bt_value *fields; + bt_value *fields; fields = bt_value_array_create(); if (!fields) { @@ -1145,7 +1256,7 @@ struct bt_value *fields_from_arg(const char *arg) !strcmp(identifier, "emf") || !strcmp(identifier, "callsite") || !strcmp(identifier, "all")) { - if (bt_value_array_append_string(fields, + if (bt_value_array_append_string_element(fields, identifier)) { goto error; } @@ -1168,7 +1279,7 @@ struct bt_value *fields_from_arg(const char *arg) goto end; error: - BT_PUT(fields); + BT_VALUE_PUT_REF_AND_RESET(fields); end: if (scanner) { @@ -1180,9 +1291,9 @@ end: static void append_param_arg(GString *params_arg, const char *key, const char *value) { - assert(params_arg); - assert(key); - assert(value); + BT_ASSERT(params_arg); + BT_ASSERT(key); + BT_ASSERT(value); if (params_arg->len != 0) { g_string_append_c(params_arg, ','); @@ -1199,7 +1310,7 @@ void append_param_arg(GString *params_arg, const char *key, const char *value) */ static int insert_flat_params_from_array(GString *params_arg, - struct bt_value *names_array, const char *prefix) + const bt_value *names_array, const char *prefix) { int ret = 0; int i; @@ -1228,8 +1339,10 @@ int insert_flat_params_from_array(GString *params_arg, goto end; } - for (i = 0; i < bt_value_array_size(names_array); i++) { - struct bt_value *str_obj = bt_value_array_get(names_array, i); + for (i = 0; i < bt_value_array_get_size(names_array); i++) { + const bt_value *str_obj = + bt_value_array_borrow_element_by_index_const(names_array, + i); const char *suffix; bool is_default = false; @@ -1239,12 +1352,7 @@ int insert_flat_params_from_array(GString *params_arg, goto end; } - ret = bt_value_string_get(str_obj, &suffix); - BT_PUT(str_obj); - if (ret) { - printf_err("Unexpected error\n"); - goto end; - } + suffix = bt_value_string_get(str_obj); g_string_assign(tmpstr, prefix); g_string_append(tmpstr, "-"); @@ -1305,6 +1413,7 @@ enum { OPT_COMPONENT, OPT_CONNECT, OPT_DEBUG, + OPT_DEBUG_INFO, OPT_DEBUG_INFO_DIR, OPT_DEBUG_INFO_FULL_PATH, OPT_DEBUG_INFO_TARGET_PREFIX, @@ -1312,11 +1421,9 @@ enum { OPT_FIELDS, OPT_HELP, OPT_INPUT_FORMAT, - OPT_KEY, OPT_LIST, OPT_NAME, OPT_NAMES, - OPT_NO_DEBUG_INFO, OPT_NO_DELTA, OPT_OMIT_HOME_PLUGIN_PATH, OPT_OMIT_SYSTEM_PLUGIN_PATH, @@ -1332,7 +1439,6 @@ enum { OPT_STREAM_INTERSECTION, OPT_TIMERANGE, OPT_URL, - OPT_VALUE, OPT_VERBOSE, }; @@ -1352,7 +1458,7 @@ void add_run_cfg_comp(struct bt_config *cfg, struct bt_config_component *cfg_comp, enum bt_config_component_dest dest) { - bt_get(cfg_comp); + bt_object_get_ref(cfg_comp); switch (dest) { case BT_CONFIG_COMPONENT_DEST_SOURCE: @@ -1373,7 +1479,7 @@ static int add_run_cfg_comp_check_name(struct bt_config *cfg, struct bt_config_component *cfg_comp, enum bt_config_component_dest dest, - struct bt_value *instance_names) + bt_value *instance_names) { int ret = 0; @@ -1383,14 +1489,15 @@ int add_run_cfg_comp_check_name(struct bt_config *cfg, goto end; } - if (bt_value_map_has_key(instance_names, cfg_comp->instance_name->str)) { + if (bt_value_map_has_entry(instance_names, + cfg_comp->instance_name->str)) { printf_err("Duplicate component instance name:\n %s\n", cfg_comp->instance_name->str); ret = -1; goto end; } - if (bt_value_map_insert(instance_names, + if (bt_value_map_insert_entry(instance_names, cfg_comp->instance_name->str, bt_value_null)) { print_err_oom(); ret = -1; @@ -1404,13 +1511,13 @@ end: } static -int append_env_var_plugin_paths(struct bt_value *plugin_paths) +int append_env_var_plugin_paths(bt_value *plugin_paths) { int ret = 0; const char *envvar; if (bt_common_is_setuid_setgid()) { - printf_debug("Skipping non-system plugin paths for setuid/setgid binary\n"); + BT_LOGI_STR("Skipping non-system plugin paths for setuid/setgid binary."); goto end; } @@ -1430,14 +1537,14 @@ end: } static -int append_home_and_system_plugin_paths(struct bt_value *plugin_paths, +int append_home_and_system_plugin_paths(bt_value *plugin_paths, bool omit_system_plugin_path, bool omit_home_plugin_path) { int ret; if (!omit_home_plugin_path) { if (bt_common_is_setuid_setgid()) { - printf_debug("Skipping non-system plugin paths for setuid/setgid binary\n"); + BT_LOGI_STR("Skipping non-system plugin paths for setuid/setgid binary."); } else { char *home_plugin_dir = bt_common_get_home_plugin_path(); @@ -1477,7 +1584,8 @@ int append_home_and_system_plugin_paths_cfg(struct bt_config *cfg) static struct bt_config *bt_config_base_create(enum bt_config_command command, - struct bt_value *initial_plugin_paths, bool needs_plugins) + const bt_value *initial_plugin_paths, + bool needs_plugins) { struct bt_config *cfg; @@ -1488,12 +1596,16 @@ struct bt_config *bt_config_base_create(enum bt_config_command command, goto error; } - bt_object_init(cfg, bt_config_destroy); + bt_object_init_shared(&cfg->base, bt_config_destroy); cfg->command = command; cfg->command_needs_plugins = needs_plugins; if (initial_plugin_paths) { - cfg->plugin_paths = bt_get(initial_plugin_paths); + bt_value *initial_plugin_paths_copy; + + (void) bt_value_copy(initial_plugin_paths, + &initial_plugin_paths_copy); + cfg->plugin_paths = initial_plugin_paths_copy; } else { cfg->plugin_paths = bt_value_array_create(); if (!cfg->plugin_paths) { @@ -1505,7 +1617,7 @@ struct bt_config *bt_config_base_create(enum bt_config_command command, goto end; error: - BT_PUT(cfg); + BT_OBJECT_PUT_REF_AND_RESET(cfg); end: return cfg; @@ -1513,7 +1625,7 @@ end: static struct bt_config *bt_config_run_create( - struct bt_value *initial_plugin_paths) + const bt_value *initial_plugin_paths) { struct bt_config *cfg; @@ -1525,21 +1637,21 @@ struct bt_config *bt_config_run_create( } cfg->cmd_data.run.sources = g_ptr_array_new_with_free_func( - (GDestroyNotify) bt_put); + (GDestroyNotify) bt_object_put_ref); if (!cfg->cmd_data.run.sources) { print_err_oom(); goto error; } cfg->cmd_data.run.filters = g_ptr_array_new_with_free_func( - (GDestroyNotify) bt_put); + (GDestroyNotify) bt_object_put_ref); if (!cfg->cmd_data.run.filters) { print_err_oom(); goto error; } cfg->cmd_data.run.sinks = g_ptr_array_new_with_free_func( - (GDestroyNotify) bt_put); + (GDestroyNotify) bt_object_put_ref); if (!cfg->cmd_data.run.sinks) { print_err_oom(); goto error; @@ -1555,7 +1667,7 @@ struct bt_config *bt_config_run_create( goto end; error: - BT_PUT(cfg); + BT_OBJECT_PUT_REF_AND_RESET(cfg); end: return cfg; @@ -1563,7 +1675,7 @@ end: static struct bt_config *bt_config_list_plugins_create( - struct bt_value *initial_plugin_paths) + const bt_value *initial_plugin_paths) { struct bt_config *cfg; @@ -1577,7 +1689,7 @@ struct bt_config *bt_config_list_plugins_create( goto end; error: - BT_PUT(cfg); + BT_OBJECT_PUT_REF_AND_RESET(cfg); end: return cfg; @@ -1585,7 +1697,7 @@ end: static struct bt_config *bt_config_help_create( - struct bt_value *initial_plugin_paths) + const bt_value *initial_plugin_paths) { struct bt_config *cfg; @@ -1597,8 +1709,7 @@ struct bt_config *bt_config_help_create( } cfg->cmd_data.help.cfg_component = - bt_config_component_create(BT_COMPONENT_CLASS_TYPE_UNKNOWN, - NULL, NULL); + bt_config_component_create(-1, NULL, NULL); if (!cfg->cmd_data.help.cfg_component) { goto error; } @@ -1606,7 +1717,7 @@ struct bt_config *bt_config_help_create( goto end; error: - BT_PUT(cfg); + BT_OBJECT_PUT_REF_AND_RESET(cfg); end: return cfg; @@ -1614,7 +1725,7 @@ end: static struct bt_config *bt_config_query_create( - struct bt_value *initial_plugin_paths) + const bt_value *initial_plugin_paths) { struct bt_config *cfg; @@ -1634,7 +1745,7 @@ struct bt_config *bt_config_query_create( goto end; error: - BT_PUT(cfg); + BT_OBJECT_PUT_REF_AND_RESET(cfg); end: return cfg; @@ -1642,7 +1753,7 @@ end: static struct bt_config *bt_config_print_ctf_metadata_create( - struct bt_value *initial_plugin_paths) + const bt_value *initial_plugin_paths) { struct bt_config *cfg; @@ -1659,10 +1770,16 @@ struct bt_config *bt_config_print_ctf_metadata_create( goto error; } + cfg->cmd_data.print_ctf_metadata.output_path = g_string_new(NULL); + if (!cfg->cmd_data.print_ctf_metadata.output_path) { + print_err_oom(); + goto error; + } + goto end; error: - BT_PUT(cfg); + BT_OBJECT_PUT_REF_AND_RESET(cfg); end: return cfg; @@ -1670,7 +1787,7 @@ end: static struct bt_config *bt_config_print_lttng_live_sessions_create( - struct bt_value *initial_plugin_paths) + const bt_value *initial_plugin_paths) { struct bt_config *cfg; @@ -1687,10 +1804,17 @@ struct bt_config *bt_config_print_lttng_live_sessions_create( goto error; } + cfg->cmd_data.print_lttng_live_sessions.output_path = + g_string_new(NULL); + if (!cfg->cmd_data.print_lttng_live_sessions.output_path) { + print_err_oom(); + goto error; + } + goto end; error: - BT_PUT(cfg); + BT_OBJECT_PUT_REF_AND_RESET(cfg); end: return cfg; @@ -1698,12 +1822,12 @@ end: static int bt_config_append_plugin_paths_check_setuid_setgid( - struct bt_value *plugin_paths, const char *arg) + bt_value *plugin_paths, const char *arg) { int ret = 0; if (bt_common_is_setuid_setgid()) { - printf_debug("Skipping non-system plugin paths for setuid/setgid binary\n"); + BT_LOGI_STR("Skipping non-system plugin paths for setuid/setgid binary."); goto end; } @@ -1737,19 +1861,22 @@ void print_expected_params_format(FILE *fp) fprintf(fp, "* `true`, `TRUE`, `yes`, `YES`: true boolean value (no backticks).\n"); fprintf(fp, "* `false`, `FALSE`, `no`, `NO`: false boolean value (no backticks).\n"); fprintf(fp, "* Binary (`0b` prefix), octal (`0` prefix), decimal, or hexadecimal\n"); - fprintf(fp, " (`0x` prefix) signed 64-bit integer.\n"); + fprintf(fp, " (`0x` prefix) unsigned (with `+` prefix) or signed 64-bit integer.\n"); fprintf(fp, "* Double precision floating point number (scientific notation is accepted).\n"); fprintf(fp, "* Unquoted string with no special characters, and not matching any of\n"); fprintf(fp, " the null and boolean value symbols above.\n"); fprintf(fp, "* Double-quoted string (accepts escape characters).\n"); + fprintf(fp, "* Array, formatted as an opening `[`, a list of comma-separated values\n"); + fprintf(fp, " (as described by the current list) and a closing `]`.\n"); fprintf(fp, "\n"); fprintf(fp, "You can put whitespaces allowed around individual `=` and `,` symbols.\n"); fprintf(fp, "\n"); fprintf(fp, "Example:\n"); fprintf(fp, "\n"); fprintf(fp, " many=null, fresh=yes, condition=false, squirrel=-782329,\n"); - fprintf(fp, " observe=3.14, simple=beef, needs-quotes=\"some string\",\n"); - fprintf(fp, " escape.chars-are:allowed=\"this is a \\\" double quote\"\n"); + fprintf(fp, " play=+23, observe=3.14, simple=beef, needs-quotes=\"some string\",\n"); + fprintf(fp, " escape.chars-are:allowed=\"this is a \\\" double quote\",\n"); + fprintf(fp, " things=[1, \"2\", 3]\n"); fprintf(fp, "\n"); fprintf(fp, "IMPORTANT: Make sure to single-quote the whole argument when you run\n"); fprintf(fp, "babeltrace from a shell.\n"); @@ -1763,13 +1890,10 @@ static void print_help_usage(FILE *fp) { fprintf(fp, "Usage: babeltrace [GENERAL OPTIONS] help [OPTIONS] PLUGIN\n"); - fprintf(fp, " babeltrace [GENERAL OPTIONS] help [OPTIONS] --component=TYPE.PLUGIN.CLS\n"); + fprintf(fp, " babeltrace [GENERAL OPTIONS] help [OPTIONS] TYPE.PLUGIN.CLS\n"); fprintf(fp, "\n"); fprintf(fp, "Options:\n"); fprintf(fp, "\n"); - fprintf(fp, " -c, --component=TYPE.PLUGIN.CLS Get help for the component class CLS of\n"); - fprintf(fp, " type TYPE (`source`, `filter`, or `sink`)\n"); - fprintf(fp, " found in the plugin PLUGIN\n"); fprintf(fp, " --omit-home-plugin-path Omit home plugins from plugin search path\n"); fprintf(fp, " (~/.local/lib/babeltrace/plugins)\n"); fprintf(fp, " --omit-system-plugin-path Omit system plugins from plugin search path\n"); @@ -1785,7 +1909,6 @@ void print_help_usage(FILE *fp) static struct poptOption help_long_options[] = { /* longName, shortName, argInfo, argPtr, value, descrip, argDesc */ - { "component", 'c', POPT_ARG_STRING, NULL, OPT_COMPONENT, NULL, NULL }, { "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 }, @@ -1803,7 +1926,7 @@ static struct bt_config *bt_config_help_from_args(int argc, const char *argv[], int *retcode, bool force_omit_system_plugin_path, bool force_omit_home_plugin_path, - struct bt_value *initial_plugin_paths) + const bt_value *initial_plugin_paths) { poptContext pc = NULL; char *arg = NULL; @@ -1812,7 +1935,6 @@ struct bt_config *bt_config_help_from_args(int argc, const char *argv[], struct bt_config *cfg = NULL; const char *leftover; char *plugin_name = NULL, *comp_cls_name = NULL; - char *plug_comp_cls_names = NULL; *retcode = 0; cfg = bt_config_help_create(initial_plugin_paths); @@ -1853,23 +1975,10 @@ struct bt_config *bt_config_help_from_args(int argc, const char *argv[], case OPT_OMIT_HOME_PLUGIN_PATH: cfg->omit_home_plugin_path = true; break; - case OPT_COMPONENT: - if (plug_comp_cls_names) { - printf_err("Cannot specify more than one plugin and component class:\n %s\n", - arg); - goto error; - } - - plug_comp_cls_names = strdup(arg); - if (!plug_comp_cls_names) { - print_err_oom(); - goto error; - } - break; case OPT_HELP: print_help_usage(stdout); *retcode = -1; - BT_PUT(cfg); + BT_OBJECT_PUT_REF_AND_RESET(cfg); goto end; default: printf_err("Unknown command-line option specified (option code %d)\n", @@ -1890,35 +1999,28 @@ struct bt_config *bt_config_help_from_args(int argc, const char *argv[], leftover = poptGetArg(pc); if (leftover) { - if (plug_comp_cls_names) { - printf_err("Cannot specify plugin name and --component component class:\n %s\n", - leftover); - goto error; - } - - g_string_assign(cfg->cmd_data.help.cfg_component->plugin_name, - leftover); - } else { - if (!plug_comp_cls_names) { - print_help_usage(stdout); - *retcode = -1; - BT_PUT(cfg); - goto end; - } - - plugin_comp_cls_names(plug_comp_cls_names, NULL, + plugin_comp_cls_names(leftover, NULL, &plugin_name, &comp_cls_name, &cfg->cmd_data.help.cfg_component->type); if (plugin_name && comp_cls_name) { - g_string_assign(cfg->cmd_data.help.cfg_component->plugin_name, + /* Component class help */ + g_string_assign( + cfg->cmd_data.help.cfg_component->plugin_name, plugin_name); - g_string_assign(cfg->cmd_data.help.cfg_component->comp_cls_name, + g_string_assign( + cfg->cmd_data.help.cfg_component->comp_cls_name, comp_cls_name); } else { - printf_err("Invalid --component option's argument:\n %s\n", - plug_comp_cls_names); - goto error; + /* Fall back to plugin help */ + g_string_assign( + cfg->cmd_data.help.cfg_component->plugin_name, + leftover); } + } else { + print_help_usage(stdout); + *retcode = -1; + BT_OBJECT_PUT_REF_AND_RESET(cfg); + goto end; } if (append_home_and_system_plugin_paths_cfg(cfg)) { @@ -1929,10 +2031,9 @@ struct bt_config *bt_config_help_from_args(int argc, const char *argv[], error: *retcode = 1; - BT_PUT(cfg); + BT_OBJECT_PUT_REF_AND_RESET(cfg); end: - free(plug_comp_cls_names); g_free(plugin_name); g_free(comp_cls_name); @@ -1950,13 +2051,10 @@ end: static void print_query_usage(FILE *fp) { - fprintf(fp, "Usage: babeltrace [GEN OPTS] query [OPTS] OBJECT --component=TYPE.PLUGIN.CLS\n"); + fprintf(fp, "Usage: babeltrace [GEN OPTS] query [OPTS] TYPE.PLUGIN.CLS OBJECT\n"); fprintf(fp, "\n"); fprintf(fp, "Options:\n"); fprintf(fp, "\n"); - fprintf(fp, " -c, --component=TYPE.PLUGIN.CLS Query the component class CLS of type TYPE\n"); - fprintf(fp, " (`source`, `filter`, or `sink`) found in\n"); - fprintf(fp, " the plugin PLUGIN\n"); fprintf(fp, " --omit-home-plugin-path Omit home plugins from plugin search path\n"); fprintf(fp, " (~/.local/lib/babeltrace/plugins)\n"); fprintf(fp, " --omit-system-plugin-path Omit system plugins from plugin search path\n"); @@ -1972,7 +2070,6 @@ void print_query_usage(FILE *fp) static struct poptOption query_long_options[] = { /* longName, shortName, argInfo, argPtr, value, descrip, argDesc */ - { "component", 'c', POPT_ARG_STRING, NULL, OPT_COMPONENT, NULL, NULL }, { "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 }, @@ -1991,7 +2088,7 @@ static struct bt_config *bt_config_query_from_args(int argc, const char *argv[], int *retcode, bool force_omit_system_plugin_path, bool force_omit_home_plugin_path, - struct bt_value *initial_plugin_paths) + const bt_value *initial_plugin_paths) { poptContext pc = NULL; char *arg = NULL; @@ -1999,7 +2096,10 @@ struct bt_config *bt_config_query_from_args(int argc, const char *argv[], int ret; struct bt_config *cfg = NULL; const char *leftover; - struct bt_value *params = bt_value_null; + bt_value *params; + + params = bt_value_null; + bt_value_get_ref(bt_value_null); *retcode = 0; cfg = bt_config_query_create(initial_plugin_paths); @@ -2040,28 +2140,9 @@ struct bt_config *bt_config_query_from_args(int argc, const char *argv[], case OPT_OMIT_HOME_PLUGIN_PATH: cfg->omit_home_plugin_path = true; break; - case OPT_COMPONENT: - if (cfg->cmd_data.query.cfg_component) { - printf_err("Cannot specify more than one plugin and component class:\n %s\n", - arg); - goto error; - } - - cfg->cmd_data.query.cfg_component = - bt_config_component_from_arg(arg); - if (!cfg->cmd_data.query.cfg_component) { - printf_err("Invalid format for --component option's argument:\n %s\n", - arg); - goto error; - } - - /* Default parameters: null */ - bt_put(cfg->cmd_data.query.cfg_component->params); - cfg->cmd_data.query.cfg_component->params = - bt_value_null; - break; case OPT_PARAMS: { + bt_value_put_ref(params); params = bt_value_from_arg(arg); if (!params) { printf_err("Invalid format for --params option's argument:\n %s\n", @@ -2073,7 +2154,7 @@ struct bt_config *bt_config_query_from_args(int argc, const char *argv[], case OPT_HELP: print_query_usage(stdout); *retcode = -1; - BT_PUT(cfg); + BT_OBJECT_PUT_REF_AND_RESET(cfg); goto end; default: printf_err("Unknown command-line option specified (option code %d)\n", @@ -2085,14 +2166,6 @@ struct bt_config *bt_config_query_from_args(int argc, const char *argv[], arg = NULL; } - if (!cfg->cmd_data.query.cfg_component) { - printf_err("No target component class specified with --component option\n"); - goto error; - } - - assert(params); - BT_MOVE(cfg->cmd_data.query.cfg_component->params, params); - /* Check for option parsing error */ if (opt < -1) { printf_err("While parsing command-line options, at option %s: %s\n", @@ -2101,9 +2174,29 @@ struct bt_config *bt_config_query_from_args(int argc, const char *argv[], } /* - * We need exactly one leftover argument which is the - * mandatory object. + * 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); + if (!cfg->cmd_data.query.cfg_component) { + printf_err("Invalid format for component class specification:\n %s\n", + leftover); + goto error; + } + + BT_ASSERT(params); + BT_OBJECT_MOVE_REF(cfg->cmd_data.query.cfg_component->params, + params); + } else { + print_query_usage(stdout); + *retcode = -1; + BT_OBJECT_PUT_REF_AND_RESET(cfg); + goto end; + } + leftover = poptGetArg(pc); if (leftover) { if (strlen(leftover) == 0) { @@ -2115,7 +2208,7 @@ struct bt_config *bt_config_query_from_args(int argc, const char *argv[], } else { print_query_usage(stdout); *retcode = -1; - BT_PUT(cfg); + BT_OBJECT_PUT_REF_AND_RESET(cfg); goto end; } @@ -2133,14 +2226,14 @@ struct bt_config *bt_config_query_from_args(int argc, const char *argv[], error: *retcode = 1; - BT_PUT(cfg); + BT_OBJECT_PUT_REF_AND_RESET(cfg); end: if (pc) { poptFreeContext(pc); } - BT_PUT(params); + bt_value_put_ref(params); free(arg); return cfg; } @@ -2187,7 +2280,7 @@ static struct bt_config *bt_config_list_plugins_from_args(int argc, const char *argv[], int *retcode, bool force_omit_system_plugin_path, bool force_omit_home_plugin_path, - struct bt_value *initial_plugin_paths) + const bt_value *initial_plugin_paths) { poptContext pc = NULL; char *arg = NULL; @@ -2238,7 +2331,7 @@ struct bt_config *bt_config_list_plugins_from_args(int argc, const char *argv[], case OPT_HELP: print_list_plugins_usage(stdout); *retcode = -1; - BT_PUT(cfg); + BT_OBJECT_PUT_REF_AND_RESET(cfg); goto end; default: printf_err("Unknown command-line option specified (option code %d)\n", @@ -2271,7 +2364,7 @@ struct bt_config *bt_config_list_plugins_from_args(int argc, const char *argv[], error: *retcode = 1; - BT_PUT(cfg); + BT_OBJECT_PUT_REF_AND_RESET(cfg); end: if (pc) { @@ -2302,10 +2395,8 @@ void print_run_usage(FILE *fp) fprintf(fp, " in the plugin PLUGIN, add it to the graph,\n"); fprintf(fp, " and optionally name it NAME (you can also\n"); fprintf(fp, " specify the name with --name)\n"); - fprintf(fp, " -C, --connect=CONNECTION Connect two created components (see the\n"); + fprintf(fp, " -x, --connect=CONNECTION Connect two created components (see the\n"); fprintf(fp, " expected format of CONNECTION below)\n"); - fprintf(fp, " --key=KEY Set the current initialization string\n"); - fprintf(fp, " parameter key to KEY (see --value)\n"); fprintf(fp, " -n, --name=NAME Set the name of the current component\n"); fprintf(fp, " to NAME (must be unique amongst all the\n"); fprintf(fp, " names of the created components)\n"); @@ -2322,10 +2413,6 @@ void print_run_usage(FILE *fp) fprintf(fp, " --retry-duration=DUR When babeltrace(1) needs to retry to run\n"); fprintf(fp, " the graph later, retry in DUR µs\n"); fprintf(fp, " (default: 100000)\n"); - fprintf(fp, " --value=VAL Add a string initialization parameter to\n"); - fprintf(fp, " the current component with a name given by\n"); - fprintf(fp, " the last argument of the --key option and a\n"); - fprintf(fp, " value set to VAL\n"); fprintf(fp, " -h, --help Show this help and quit\n"); fprintf(fp, "\n"); fprintf(fp, "See `babeltrace --help` for the list of general options.\n"); @@ -2377,44 +2464,37 @@ static struct bt_config *bt_config_run_from_args(int argc, const char *argv[], int *retcode, bool force_omit_system_plugin_path, bool force_omit_home_plugin_path, - struct bt_value *initial_plugin_paths) + const bt_value *initial_plugin_paths) { poptContext pc = NULL; char *arg = NULL; struct bt_config_component *cur_cfg_comp = NULL; enum bt_config_component_dest cur_cfg_comp_dest = BT_CONFIG_COMPONENT_DEST_UNKNOWN; - struct bt_value *cur_base_params = NULL; + bt_value *cur_base_params = NULL; int opt, ret = 0; struct bt_config *cfg = NULL; - struct bt_value *instance_names = NULL; - struct bt_value *connection_args = NULL; - GString *cur_param_key = NULL; + bt_value *instance_names = NULL; + bt_value *connection_args = NULL; char error_buf[256] = { 0 }; - long long retry_duration = -1; + long retry_duration = -1; + bt_value_status status; struct poptOption run_long_options[] = { { "base-params", 'b', POPT_ARG_STRING, NULL, OPT_BASE_PARAMS, NULL, NULL }, { "component", 'c', POPT_ARG_STRING, NULL, OPT_COMPONENT, NULL, NULL }, - { "connect", 'C', POPT_ARG_STRING, NULL, OPT_CONNECT, NULL, NULL }, + { "connect", 'x', POPT_ARG_STRING, NULL, OPT_CONNECT, NULL, NULL }, { "help", 'h', POPT_ARG_NONE, NULL, OPT_HELP, NULL, NULL }, - { "key", '\0', POPT_ARG_STRING, NULL, OPT_KEY, NULL, NULL }, { "name", 'n', POPT_ARG_STRING, NULL, OPT_NAME, 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 }, { "reset-base-params", 'r', POPT_ARG_NONE, NULL, OPT_RESET_BASE_PARAMS, NULL, NULL }, - { "retry-duration", '\0', POPT_ARG_LONGLONG, &retry_duration, OPT_RETRY_DURATION, NULL, NULL }, - { "value", '\0', POPT_ARG_STRING, NULL, OPT_VALUE, NULL, NULL }, + { "retry-duration", '\0', POPT_ARG_LONG, &retry_duration, OPT_RETRY_DURATION, NULL, NULL }, { NULL, 0, '\0', NULL, 0, NULL, NULL }, }; *retcode = 0; - cur_param_key = g_string_new(NULL); - if (!cur_param_key) { - print_err_oom(); - goto error; - } if (argc <= 1) { print_run_usage(stdout); @@ -2487,7 +2567,7 @@ struct bt_config *bt_config_run_from_args(int argc, const char *argv[], ret = add_run_cfg_comp_check_name(cfg, cur_cfg_comp, cur_cfg_comp_dest, instance_names); - BT_PUT(cur_cfg_comp); + BT_OBJECT_PUT_REF_AND_RESET(cur_cfg_comp); if (ret) { goto error; } @@ -2514,10 +2594,11 @@ struct bt_config *bt_config_run_from_args(int argc, const char *argv[], abort(); } - assert(cur_base_params); - bt_put(cur_cfg_comp->params); - cur_cfg_comp->params = bt_value_copy(cur_base_params); - if (!cur_cfg_comp->params) { + BT_ASSERT(cur_base_params); + bt_value_put_ref(cur_cfg_comp->params); + status = bt_value_copy(cur_base_params, + &cur_cfg_comp->params); + if (status != BT_VALUE_STATUS_OK) { print_err_oom(); goto error; } @@ -2527,8 +2608,8 @@ struct bt_config *bt_config_run_from_args(int argc, const char *argv[], } case OPT_PARAMS: { - struct bt_value *params; - struct bt_value *params_to_set; + bt_value *params; + bt_value *params_to_set; if (!cur_cfg_comp) { printf_err("Cannot add parameters to unavailable component:\n %s\n", @@ -2543,45 +2624,18 @@ struct bt_config *bt_config_run_from_args(int argc, const char *argv[], goto error; } - params_to_set = bt_value_map_extend(cur_cfg_comp->params, - params); - BT_PUT(params); - if (!params_to_set) { + status = bt_value_map_extend(cur_cfg_comp->params, + params, ¶ms_to_set); + BT_VALUE_PUT_REF_AND_RESET(params); + if (status != BT_VALUE_STATUS_OK) { printf_err("Cannot extend current component parameters with --params option's argument:\n %s\n", arg); goto error; } - BT_MOVE(cur_cfg_comp->params, params_to_set); + BT_OBJECT_MOVE_REF(cur_cfg_comp->params, params_to_set); break; } - case OPT_KEY: - if (strlen(arg) == 0) { - printf_err("Cannot set an empty string as the current parameter key\n"); - goto error; - } - - g_string_assign(cur_param_key, arg); - break; - case OPT_VALUE: - if (!cur_cfg_comp) { - printf_err("Cannot set a parameter's value of unavailable component:\n %s\n", - arg); - goto error; - } - - if (cur_param_key->len == 0) { - printf_err("--value option specified without preceding --key option:\n %s\n", - arg); - goto error; - } - - if (bt_value_map_insert_string(cur_cfg_comp->params, - cur_param_key->str, arg)) { - print_err_oom(); - goto error; - } - break; case OPT_NAME: if (!cur_cfg_comp) { printf_err("Cannot set the name of unavailable component:\n %s\n", @@ -2593,7 +2647,8 @@ struct bt_config *bt_config_run_from_args(int argc, const char *argv[], break; case OPT_BASE_PARAMS: { - struct bt_value *params = bt_value_from_arg(arg); + bt_value *params = + bt_value_from_arg(arg); if (!params) { printf_err("Invalid format for --base-params option's argument:\n %s\n", @@ -2601,11 +2656,11 @@ struct bt_config *bt_config_run_from_args(int argc, const char *argv[], goto error; } - BT_MOVE(cur_base_params, params); + BT_OBJECT_MOVE_REF(cur_base_params, params); break; } case OPT_RESET_BASE_PARAMS: - BT_PUT(cur_base_params); + BT_VALUE_PUT_REF_AND_RESET(cur_base_params); cur_base_params = bt_value_map_create(); if (!cur_base_params) { print_err_oom(); @@ -2613,15 +2668,15 @@ struct bt_config *bt_config_run_from_args(int argc, const char *argv[], } break; case OPT_CONNECT: - if (bt_value_array_append_string(connection_args, - arg)) { + if (bt_value_array_append_string_element( + connection_args, arg)) { print_err_oom(); goto error; } break; case OPT_RETRY_DURATION: if (retry_duration < 0) { - printf_err("--retry-duration option's argument must be positive or 0: %lld\n", + printf_err("--retry-duration option's argument must be positive or 0: %ld\n", retry_duration); goto error; } @@ -2632,7 +2687,7 @@ struct bt_config *bt_config_run_from_args(int argc, const char *argv[], case OPT_HELP: print_run_usage(stdout); *retcode = -1; - BT_PUT(cfg); + BT_OBJECT_PUT_REF_AND_RESET(cfg); goto end; default: printf_err("Unknown command-line option specified (option code %d)\n", @@ -2661,7 +2716,7 @@ struct bt_config *bt_config_run_from_args(int argc, const char *argv[], if (cur_cfg_comp) { ret = add_run_cfg_comp_check_name(cfg, cur_cfg_comp, cur_cfg_comp_dest, instance_names); - BT_PUT(cur_cfg_comp); + BT_OBJECT_PUT_REF_AND_RESET(cur_cfg_comp); if (ret) { goto error; } @@ -2681,7 +2736,8 @@ struct bt_config *bt_config_run_from_args(int argc, const char *argv[], goto error; } - ret = bt_config_cli_args_create_connections(cfg, connection_args, + ret = bt_config_cli_args_create_connections(cfg, + connection_args, error_buf, 256); if (ret) { printf_err("Cannot creation connections:\n%s", error_buf); @@ -2692,35 +2748,31 @@ struct bt_config *bt_config_run_from_args(int argc, const char *argv[], error: *retcode = 1; - BT_PUT(cfg); + BT_OBJECT_PUT_REF_AND_RESET(cfg); end: if (pc) { poptFreeContext(pc); } - if (cur_param_key) { - g_string_free(cur_param_key, TRUE); - } - free(arg); - BT_PUT(cur_cfg_comp); - BT_PUT(cur_base_params); - BT_PUT(instance_names); - BT_PUT(connection_args); + BT_OBJECT_PUT_REF_AND_RESET(cur_cfg_comp); + BT_VALUE_PUT_REF_AND_RESET(cur_base_params); + BT_VALUE_PUT_REF_AND_RESET(instance_names); + BT_VALUE_PUT_REF_AND_RESET(connection_args); return cfg; } static -struct bt_config *bt_config_run_from_args_array(struct bt_value *run_args, +struct bt_config *bt_config_run_from_args_array(const bt_value *run_args, int *retcode, bool force_omit_system_plugin_path, bool force_omit_home_plugin_path, - struct bt_value *initial_plugin_paths) + const bt_value *initial_plugin_paths) { struct bt_config *cfg = NULL; const char **argv; - size_t i; - const size_t argc = bt_value_array_size(run_args) + 1; + int64_t i, len; + const size_t argc = bt_value_array_get_size(run_args) + 1; argv = calloc(argc, sizeof(*argv)); if (!argv) { @@ -2730,17 +2782,21 @@ struct bt_config *bt_config_run_from_args_array(struct bt_value *run_args, argv[0] = "run"; - for (i = 0; i < bt_value_array_size(run_args); i++) { - int ret; - struct bt_value *arg_value = bt_value_array_get(run_args, i); + len = bt_value_array_get_size(run_args); + if (len < 0) { + printf_err("Invalid executable arguments\n"); + goto end; + } + for (i = 0; i < len; i++) { + const bt_value *arg_value = + bt_value_array_borrow_element_by_index_const(run_args, + i); const char *arg; - assert(arg_value); - ret = bt_value_string_get(arg_value, &arg); - assert(ret == 0); - assert(arg); + BT_ASSERT(arg_value); + arg = bt_value_string_get(arg_value); + BT_ASSERT(arg); argv[i + 1] = arg; - bt_put(arg_value); } cfg = bt_config_run_from_args(argc, argv, retcode, @@ -2791,6 +2847,8 @@ void print_convert_usage(FILE *fp) fprintf(fp, " --run-args-0 Print the equivalent arguments for the\n"); fprintf(fp, " `run` command to the standard output,\n"); fprintf(fp, " formatted for `xargs -0`, and quit\n"); + fprintf(fp, " --stream-intersection Only process events when all streams\n"); + fprintf(fp, " are active\n"); fprintf(fp, " -u, --url=URL Set the `url` string parameter of the\n"); fprintf(fp, " current component to URL\n"); fprintf(fp, " -h, --help Show this help and quit\n"); @@ -2799,8 +2857,6 @@ void print_convert_usage(FILE *fp) fprintf(fp, "\n"); fprintf(fp, " --clock-offset=SEC Set clock offset to SEC seconds\n"); fprintf(fp, " --clock-offset-ns=NS Set clock offset to NS ns\n"); - fprintf(fp, " --stream-intersection Only process events when all streams\n"); - fprintf(fp, " are active\n"); fprintf(fp, "\n"); fprintf(fp, "Implicit `sink.text.pretty` component options:\n"); fprintf(fp, "\n"); @@ -2844,6 +2900,8 @@ void print_convert_usage(FILE *fp) fprintf(fp, "\n"); fprintf(fp, "Implicit `filter.lttng-utils.debug-info` component options:\n"); fprintf(fp, "\n"); + fprintf(fp, " --debug-info Create an implicit\n"); + fprintf(fp, " `filter.lttng-utils.debug-info` component\n"); fprintf(fp, " --debug-info-dir=DIR Search for debug info in directory DIR\n"); fprintf(fp, " instead of `/usr/lib/debug`\n"); fprintf(fp, " --debug-info-full-path Show full debug info source and\n"); @@ -2852,8 +2910,6 @@ void print_convert_usage(FILE *fp) fprintf(fp, " Use directory DIR as a prefix when\n"); fprintf(fp, " looking up executables during debug\n"); fprintf(fp, " info analysis\n"); - fprintf(fp, " --no-debug-info Do not create an implicit\n"); - fprintf(fp, " `lttng-utils.debug-info` filter component\n"); fprintf(fp, "\n"); fprintf(fp, "Legacy options that still work:\n"); fprintf(fp, "\n"); @@ -2868,7 +2924,7 @@ void print_convert_usage(FILE *fp) fprintf(fp, " `text`:\n"); fprintf(fp, " Create an implicit `sink.text.pretty`\n"); fprintf(fp, " component\n"); - fprintf(fp, " `text`:\n"); + fprintf(fp, " `ctf`:\n"); fprintf(fp, " Create an implicit `sink.ctf.fs`\n"); fprintf(fp, " component\n"); fprintf(fp, " `dummy`:\n"); @@ -2911,7 +2967,7 @@ struct poptOption convert_long_options[] = { { "input-format", 'i', POPT_ARG_STRING, NULL, OPT_INPUT_FORMAT, NULL, NULL }, { "name", '\0', POPT_ARG_STRING, NULL, OPT_NAME, NULL, NULL }, { "names", 'n', POPT_ARG_STRING, NULL, OPT_NAMES, NULL, NULL }, - { "no-debug-info", '\0', POPT_ARG_NONE, NULL, OPT_NO_DEBUG_INFO, NULL, NULL }, + { "debug-info", '\0', POPT_ARG_NONE, NULL, OPT_DEBUG_INFO, NULL, NULL }, { "no-delta", '\0', POPT_ARG_NONE, NULL, OPT_NO_DELTA, 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 }, @@ -2932,7 +2988,7 @@ struct poptOption convert_long_options[] = { static GString *get_component_auto_name(const char *prefix, - struct bt_value *existing_names) + const bt_value *existing_names) { unsigned int i = 0; GString *auto_name = g_string_new(NULL); @@ -2942,7 +2998,7 @@ GString *get_component_auto_name(const char *prefix, goto end; } - if (!bt_value_map_has_key(existing_names, prefix)) { + if (!bt_value_map_has_entry(existing_names, prefix)) { g_string_assign(auto_name, prefix); goto end; } @@ -2950,7 +3006,7 @@ GString *get_component_auto_name(const char *prefix, do { g_string_printf(auto_name, "%s-%d", prefix, i); i++; - } while (bt_value_map_has_key(existing_names, auto_name->str)); + } while (bt_value_map_has_entry(existing_names, auto_name->str)); end: return auto_name; @@ -2961,12 +3017,12 @@ struct implicit_component_args { GString *comp_arg; GString *name_arg; GString *params_arg; - struct bt_value *extra_params; + bt_value *extra_params; }; static int assign_name_to_implicit_component(struct implicit_component_args *args, - const char *prefix, struct bt_value *existing_names, + const char *prefix, bt_value *existing_names, GList **comp_names, bool append_to_comp_names) { int ret = 0; @@ -2976,7 +3032,8 @@ int assign_name_to_implicit_component(struct implicit_component_args *args, goto end; } - name = get_component_auto_name(prefix, existing_names); + name = get_component_auto_name(prefix, + existing_names); if (!name) { ret = -1; @@ -2985,7 +3042,7 @@ int assign_name_to_implicit_component(struct implicit_component_args *args, g_string_assign(args->name_arg, name->str); - if (bt_value_map_insert(existing_names, name->str, + if (bt_value_map_insert_entry(existing_names, name->str, bt_value_null)) { print_err_oom(); ret = -1; @@ -3008,7 +3065,7 @@ end: static int append_run_args_for_implicit_component( struct implicit_component_args *impl_args, - struct bt_value *run_args) + bt_value *run_args) { int ret = 0; size_t i; @@ -3017,55 +3074,53 @@ int append_run_args_for_implicit_component( goto end; } - if (bt_value_array_append_string(run_args, "--component")) { + if (bt_value_array_append_string_element(run_args, "--component")) { print_err_oom(); goto error; } - if (bt_value_array_append_string(run_args, impl_args->comp_arg->str)) { + if (bt_value_array_append_string_element(run_args, impl_args->comp_arg->str)) { print_err_oom(); goto error; } - if (bt_value_array_append_string(run_args, "--name")) { + if (bt_value_array_append_string_element(run_args, "--name")) { print_err_oom(); goto error; } - if (bt_value_array_append_string(run_args, impl_args->name_arg->str)) { + if (bt_value_array_append_string_element(run_args, impl_args->name_arg->str)) { print_err_oom(); goto error; } if (impl_args->params_arg->len > 0) { - if (bt_value_array_append_string(run_args, "--params")) { + if (bt_value_array_append_string_element(run_args, "--params")) { print_err_oom(); goto error; } - if (bt_value_array_append_string(run_args, + if (bt_value_array_append_string_element(run_args, impl_args->params_arg->str)) { print_err_oom(); goto error; } } - for (i = 0; i < bt_value_array_size(impl_args->extra_params); i++) { - struct bt_value *elem; + for (i = 0; i < bt_value_array_get_size(impl_args->extra_params); + i++) { + const bt_value *elem; const char *arg; - elem = bt_value_array_get(impl_args->extra_params, i); + elem = bt_value_array_borrow_element_by_index(impl_args->extra_params, + i); if (!elem) { goto error; } - assert(bt_value_is_string(elem)); - if (bt_value_string_get(elem, &arg)) { - goto error; - } - - ret = bt_value_array_append_string(run_args, arg); - bt_put(elem); + BT_ASSERT(bt_value_is_string(elem)); + arg = bt_value_string_get(elem); + ret = bt_value_array_append_string_element(run_args, arg); if (ret) { print_err_oom(); goto error; @@ -3084,7 +3139,7 @@ end: static void finalize_implicit_component_args(struct implicit_component_args *args) { - assert(args); + BT_ASSERT(args); if (args->comp_arg) { g_string_free(args->comp_arg, TRUE); @@ -3098,18 +3153,7 @@ void finalize_implicit_component_args(struct implicit_component_args *args) g_string_free(args->params_arg, TRUE); } - bt_put(args->extra_params); -} - -static -void destroy_implicit_component_args(void *args) -{ - if (!args) { - return; - } - - finalize_implicit_component_args(args); - g_free(args); + bt_value_put_ref(args->extra_params); } static @@ -3140,54 +3184,219 @@ static void append_implicit_component_param(struct implicit_component_args *args, const char *key, const char *value) { - assert(args); - assert(key); - assert(value); + BT_ASSERT(args); + BT_ASSERT(key); + BT_ASSERT(value); append_param_arg(args->params_arg, key, value); } +/* Escape value to make it suitable to use as a string parameter value. */ static -int append_implicit_component_extra_param(struct implicit_component_args *args, - const char *key, const char *value) +gchar *escape_string_value(const char *value) { - int ret = 0; + GString *ret; + const char *in; + + ret = g_string_new(NULL); + if (!ret) { + print_err_oom(); + goto end; + } + + in = value; + while (*in) { + switch (*in) { + case '"': + case '\\': + g_string_append_c(ret, '\\'); + break; + } + + g_string_append_c(ret, *in); + + in++; + } + +end: + return g_string_free(ret, FALSE); +} + +static +int bt_value_to_cli_param_value_append(const bt_value *value, GString *buf) +{ + BT_ASSERT(buf); + + int ret = -1; + + switch (bt_value_get_type(value)) { + case BT_VALUE_TYPE_STRING: + { + const char *str_value = bt_value_string_get(value); + gchar *escaped_str_value; + + escaped_str_value = escape_string_value(str_value); + if (!escaped_str_value) { + goto end; + } + + g_string_append_printf(buf, "\"%s\"", escaped_str_value); + + g_free(escaped_str_value); + break; + } + case BT_VALUE_TYPE_ARRAY: { + g_string_append_c(buf, '['); + uint64_t sz = bt_value_array_get_size(value); + for (uint64_t i = 0; i < sz; i++) { + const bt_value *item; + int ret; + + if (i > 0) { + g_string_append(buf, ", "); + } + + item = bt_value_array_borrow_element_by_index_const( + value, i); + ret = bt_value_to_cli_param_value_append(item, buf); + + if (ret) { + goto end; + } + } + g_string_append_c(buf, ']'); + break; + } + default: + abort(); + } + + ret = 0; + +end: + return ret; +} - assert(args); - assert(key); - assert(value); +/* + * Convert `value` to its equivalent representation as a command line parameter + * value. + */ + +static +gchar *bt_value_to_cli_param_value(bt_value *value) +{ + GString *buf; + gchar *result = NULL; + + buf = g_string_new(NULL); + if (!buf) { + print_err_oom(); + goto error; + } + + if (bt_value_to_cli_param_value_append(value, buf)) { + goto error; + } + + result = g_string_free(buf, FALSE); + buf = NULL; + + goto end; + +error: + if (buf) { + g_string_free(buf, TRUE); + } + +end: + return result; +} + +static +int append_parameter_to_args(bt_value *args, const char *key, bt_value *value) +{ + BT_ASSERT(args); + BT_ASSERT(bt_value_get_type(args) == BT_VALUE_TYPE_ARRAY); + BT_ASSERT(key); + BT_ASSERT(value); - if (bt_value_array_append_string(args->extra_params, "--key")) { + int ret = 0; + gchar *str_value = NULL; + GString *parameter = NULL; + + if (bt_value_array_append_string_element(args, "--params")) { print_err_oom(); ret = -1; goto end; } - if (bt_value_array_append_string(args->extra_params, key)) { + str_value = bt_value_to_cli_param_value(value); + if (!str_value) { + ret = -1; + goto end; + } + + parameter = g_string_new(NULL); + if (!parameter) { print_err_oom(); ret = -1; goto end; } - if (bt_value_array_append_string(args->extra_params, "--value")) { + g_string_printf(parameter, "%s=%s", key, str_value); + + if (bt_value_array_append_string_element(args, parameter->str)) { print_err_oom(); ret = -1; goto end; } - if (bt_value_array_append_string(args->extra_params, value)) { +end: + if (parameter) { + g_string_free(parameter, TRUE); + parameter = NULL; + } + + if (str_value) { + g_free(str_value); + str_value = NULL; + } + + return ret; +} + +static +int append_string_parameter_to_args(bt_value *args, const char *key, const char *value) +{ + bt_value *str_value; + int ret; + + str_value = bt_value_string_create_init(value); + + if (!str_value) { print_err_oom(); ret = -1; goto end; } + ret = append_parameter_to_args(args, key, str_value); + end: + BT_VALUE_PUT_REF_AND_RESET(str_value); return ret; } +static +int append_implicit_component_extra_param(struct implicit_component_args *args, + const char *key, const char *value) +{ + return append_string_parameter_to_args(args->extra_params, key, value); +} + static int convert_append_name_param(enum bt_config_component_dest dest, GString *cur_name, GString *cur_name_prefix, - struct bt_value *run_args, struct bt_value *all_names, + bt_value *run_args, + bt_value *all_names, GList **source_names, GList **filter_names, GList **sink_names) { @@ -3211,8 +3420,8 @@ int convert_append_name_param(enum bt_config_component_dest dest, * An explicit name was provided for the user * component. */ - if (bt_value_map_has_key(all_names, - cur_name->str)) { + if (bt_value_map_has_entry(all_names, + cur_name->str)) { printf_err("Duplicate component instance name:\n %s\n", cur_name->str); goto error; @@ -3230,7 +3439,7 @@ int convert_append_name_param(enum bt_config_component_dest dest, * Remember this name globally, for the uniqueness of * all component names. */ - if (bt_value_map_insert(all_names, name->str, bt_value_null)) { + if (bt_value_map_insert_entry(all_names, name->str, bt_value_null)) { print_err_oom(); goto error; } @@ -3239,12 +3448,12 @@ int convert_append_name_param(enum bt_config_component_dest dest, * Append the --name option if necessary. */ if (append_name_opt) { - if (bt_value_array_append_string(run_args, "--name")) { + if (bt_value_array_append_string_element(run_args, "--name")) { print_err_oom(); goto error; } - if (bt_value_array_append_string(run_args, name->str)) { + if (bt_value_array_append_string_element(run_args, name->str)) { print_err_oom(); goto error; } @@ -3312,7 +3521,7 @@ end: * function. */ static -int append_connect_arg(struct bt_value *run_args, +int append_connect_arg(bt_value *run_args, const char *upstream_name, const char *downstream_name) { int ret = 0; @@ -3326,7 +3535,7 @@ int append_connect_arg(struct bt_value *run_args, goto end; } - ret = bt_value_array_append_string(run_args, "--connect"); + ret = bt_value_array_append_string_element(run_args, "--connect"); if (ret) { print_err_oom(); ret = -1; @@ -3336,7 +3545,7 @@ int append_connect_arg(struct bt_value *run_args, g_string_append(arg, e_upstream_name->str); g_string_append_c(arg, ':'); g_string_append(arg, e_downstream_name->str); - ret = bt_value_array_append_string(run_args, arg->str); + ret = bt_value_array_append_string_element(run_args, arg->str); if (ret) { print_err_oom(); ret = -1; @@ -3363,7 +3572,7 @@ end: * Appends the run command's --connect options for the convert command. */ static -int convert_auto_connect(struct bt_value *run_args, +int convert_auto_connect(bt_value *run_args, GList *source_names, GList *filter_names, GList *sink_names) { @@ -3373,9 +3582,9 @@ int convert_auto_connect(struct bt_value *run_args, GList *filter_prev; GList *sink_at = sink_names; - assert(source_names); - assert(filter_names); - assert(sink_names); + BT_ASSERT(source_names); + BT_ASSERT(filter_names); + BT_ASSERT(sink_names); /* Connect all sources to the first filter */ for (source_at = source_names; source_at != NULL; source_at = g_list_next(source_at)) { @@ -3434,7 +3643,7 @@ int split_timerange(const char *arg, char **begin, char **end) GString *g_begin = NULL; GString *g_end = NULL; - assert(arg); + BT_ASSERT(arg); if (*ch == '[') { ch++; @@ -3452,8 +3661,8 @@ int split_timerange(const char *arg, char **begin, char **end) goto error; } - assert(begin); - assert(end); + BT_ASSERT(begin); + BT_ASSERT(end); *begin = g_begin->str; *end = g_end->str; g_string_free(g_begin, FALSE); @@ -3483,7 +3692,7 @@ int g_list_prepend_gstring(GList **list, const char *string) int ret = 0; GString *gs = g_string_new(string); - assert(list); + BT_ASSERT(list); if (!gs) { print_err_oom(); @@ -3496,84 +3705,6 @@ end: return ret; } -static -struct implicit_component_args *create_implicit_component_args(void) -{ - struct implicit_component_args *impl_args = - g_new0(struct implicit_component_args, 1); - - if (!impl_args) { - goto end; - } - - if (init_implicit_component_args(impl_args, NULL, true)) { - destroy_implicit_component_args(impl_args); - impl_args = NULL; - goto end; - } - -end: - return impl_args; -} - -static -int fill_implicit_ctf_inputs_args(GPtrArray *implicit_ctf_inputs_args, - struct implicit_component_args *base_implicit_ctf_input_args, - GList *leftovers) -{ - int ret = 0; - GList *leftover; - - for (leftover = leftovers; leftover != NULL; - leftover = g_list_next(leftover)) { - GString *gs_leftover = leftover->data; - struct implicit_component_args *impl_args = - create_implicit_component_args(); - - if (!impl_args) { - print_err_oom(); - goto error; - } - - impl_args->exists = true; - g_string_assign(impl_args->comp_arg, - base_implicit_ctf_input_args->comp_arg->str); - g_string_assign(impl_args->params_arg, - base_implicit_ctf_input_args->params_arg->str); - - /* - * We need our own copy of the extra parameters because - * this is where the unique path goes. - */ - BT_PUT(impl_args->extra_params); - impl_args->extra_params = - bt_value_copy(base_implicit_ctf_input_args->extra_params); - if (!impl_args) { - print_err_oom(); - destroy_implicit_component_args(impl_args); - goto error; - } - - /* Append unique path parameter */ - ret = append_implicit_component_extra_param(impl_args, - "path", gs_leftover->str); - if (ret) { - destroy_implicit_component_args(impl_args); - goto error; - } - - g_ptr_array_add(implicit_ctf_inputs_args, impl_args); - } - - goto end; - -error: - ret = -1; - -end: - return ret; -} - /* * Creates a Babeltrace config object from the arguments of a convert * command. @@ -3583,8 +3714,8 @@ end: static struct bt_config *bt_config_convert_from_args(int argc, const char *argv[], int *retcode, bool force_omit_system_plugin_path, - bool force_omit_home_plugin_path, bool force_no_debug_info, - struct bt_value *initial_plugin_paths, char *log_level) + bool force_omit_home_plugin_path, + const bt_value *initial_plugin_paths, char *log_level) { poptContext pc = NULL; char *arg = NULL; @@ -3596,20 +3727,20 @@ struct bt_config *bt_config_convert_from_args(int argc, const char *argv[], bool got_output_format_opt = false; bool trimmer_has_begin = false; bool trimmer_has_end = false; + bool stream_intersection_mode = false; GString *cur_name = NULL; GString *cur_name_prefix = NULL; const char *leftover = NULL; bool print_run_args = false; bool print_run_args_0 = false; bool print_ctf_metadata = false; - struct bt_value *run_args = NULL; - struct bt_value *all_names = NULL; + bt_value *run_args = NULL; + bt_value *all_names = NULL; GList *source_names = NULL; GList *filter_names = NULL; GList *sink_names = NULL; - GList *leftovers = NULL; - GPtrArray *implicit_ctf_inputs_args = NULL; - struct implicit_component_args base_implicit_ctf_input_args = { 0 }; + bt_value *leftovers = NULL; + struct implicit_component_args implicit_ctf_input_args = { 0 }; struct implicit_component_args implicit_ctf_output_args = { 0 }; struct implicit_component_args implicit_lttng_live_args = { 0 }; struct implicit_component_args implicit_dummy_args = { 0 }; @@ -3617,12 +3748,14 @@ struct bt_config *bt_config_convert_from_args(int argc, const char *argv[], struct implicit_component_args implicit_debug_info_args = { 0 }; struct implicit_component_args implicit_muxer_args = { 0 }; struct implicit_component_args implicit_trimmer_args = { 0 }; - struct bt_value *plugin_paths = bt_get(initial_plugin_paths); + bt_value *plugin_paths; char error_buf[256] = { 0 }; size_t i; struct bt_common_lttng_live_url_parts lttng_live_url_parts = { 0 }; char *output = NULL; + (void) bt_value_copy(initial_plugin_paths, &plugin_paths); + *retcode = 0; if (argc <= 1) { @@ -3631,7 +3764,7 @@ struct bt_config *bt_config_convert_from_args(int argc, const char *argv[], goto end; } - if (init_implicit_component_args(&base_implicit_ctf_input_args, + if (init_implicit_component_args(&implicit_ctf_input_args, "source.ctf.fs", false)) { goto error; } @@ -3657,7 +3790,7 @@ struct bt_config *bt_config_convert_from_args(int argc, const char *argv[], } if (init_implicit_component_args(&implicit_debug_info_args, - "filter.lttng-utils.debug-info", !force_no_debug_info)) { + "filter.lttng-utils.debug-info", false)) { goto error; } @@ -3671,13 +3804,6 @@ struct bt_config *bt_config_convert_from_args(int argc, const char *argv[], goto error; } - implicit_ctf_inputs_args = g_ptr_array_new_with_free_func( - (GDestroyNotify) destroy_implicit_component_args); - if (!implicit_ctf_inputs_args) { - print_err_oom(); - goto error; - } - all_names = bt_value_map_create(); if (!all_names) { print_err_oom(); @@ -3707,14 +3833,20 @@ struct bt_config *bt_config_convert_from_args(int argc, const char *argv[], goto error; } + leftovers = bt_value_array_create(); + if (!leftovers) { + print_err_oom(); + goto error; + } + /* * First pass: collect all arguments which need to be passed * as is to the run command. This pass can also add --name * arguments if needed to automatically name unnamed component * instances. Also it does the following transformations: * - * --path=PATH -> --key path --value PATH - * --url=URL -> --key url --value URL + * --path=PATH -> --params=path="PATH" + * --url=URL -> --params=url="URL" * * Also it appends the plugin paths of --plugin-path to * `plugin_paths`. @@ -3738,7 +3870,7 @@ struct bt_config *bt_config_convert_from_args(int argc, const char *argv[], switch (opt) { case OPT_COMPONENT: { - enum bt_component_class_type type; + bt_component_class_type type; const char *type_prefix; /* Append current component's name if needed */ @@ -3781,13 +3913,13 @@ struct bt_config *bt_config_convert_from_args(int argc, const char *argv[], abort(); } - if (bt_value_array_append_string(run_args, + if (bt_value_array_append_string_element(run_args, "--component")) { print_err_oom(); goto error; } - if (bt_value_array_append_string(run_args, arg)) { + if (bt_value_array_append_string_element(run_args, arg)) { print_err_oom(); goto error; } @@ -3810,13 +3942,13 @@ struct bt_config *bt_config_convert_from_args(int argc, const char *argv[], goto error; } - if (bt_value_array_append_string(run_args, + if (bt_value_array_append_string_element(run_args, "--params")) { print_err_oom(); goto error; } - if (bt_value_array_append_string(run_args, arg)) { + if (bt_value_array_append_string_element(run_args, arg)) { print_err_oom(); goto error; } @@ -3828,23 +3960,7 @@ struct bt_config *bt_config_convert_from_args(int argc, const char *argv[], goto error; } - if (bt_value_array_append_string(run_args, "--key")) { - print_err_oom(); - goto error; - } - - if (bt_value_array_append_string(run_args, "path")) { - print_err_oom(); - goto error; - } - - if (bt_value_array_append_string(run_args, "--value")) { - print_err_oom(); - goto error; - } - - if (bt_value_array_append_string(run_args, arg)) { - print_err_oom(); + if (append_string_parameter_to_args(run_args, "path", arg)) { goto error; } break; @@ -3855,23 +3971,8 @@ struct bt_config *bt_config_convert_from_args(int argc, const char *argv[], goto error; } - if (bt_value_array_append_string(run_args, "--key")) { - print_err_oom(); - goto error; - } - if (bt_value_array_append_string(run_args, "url")) { - print_err_oom(); - goto error; - } - - if (bt_value_array_append_string(run_args, "--value")) { - print_err_oom(); - goto error; - } - - if (bt_value_array_append_string(run_args, arg)) { - print_err_oom(); + if (append_string_parameter_to_args(run_args, "url", arg)) { goto error; } break; @@ -3882,12 +3983,12 @@ struct bt_config *bt_config_convert_from_args(int argc, const char *argv[], goto error; } - if (bt_value_array_append_string(run_args, "--name")) { + if (bt_value_array_append_string_element(run_args, "--name")) { print_err_oom(); goto error; } - if (bt_value_array_append_string(run_args, arg)) { + if (bt_value_array_append_string_element(run_args, arg)) { print_err_oom(); goto error; } @@ -3897,20 +3998,20 @@ struct bt_config *bt_config_convert_from_args(int argc, const char *argv[], case OPT_OMIT_HOME_PLUGIN_PATH: force_omit_home_plugin_path = true; - if (bt_value_array_append_string(run_args, + if (bt_value_array_append_string_element(run_args, "--omit-home-plugin-path")) { print_err_oom(); goto error; } break; case OPT_RETRY_DURATION: - if (bt_value_array_append_string(run_args, + if (bt_value_array_append_string_element(run_args, "--retry-duration")) { print_err_oom(); goto error; } - if (bt_value_array_append_string(run_args, arg)) { + if (bt_value_array_append_string_element(run_args, arg)) { print_err_oom(); goto error; } @@ -3918,7 +4019,7 @@ struct bt_config *bt_config_convert_from_args(int argc, const char *argv[], case OPT_OMIT_SYSTEM_PLUGIN_PATH: force_omit_system_plugin_path = true; - if (bt_value_array_append_string(run_args, + if (bt_value_array_append_string_element(run_args, "--omit-system-plugin-path")) { print_err_oom(); goto error; @@ -3930,13 +4031,13 @@ struct bt_config *bt_config_convert_from_args(int argc, const char *argv[], goto error; } - if (bt_value_array_append_string(run_args, + if (bt_value_array_append_string_element(run_args, "--plugin-path")) { print_err_oom(); goto error; } - if (bt_value_array_append_string(run_args, arg)) { + if (bt_value_array_append_string_element(run_args, arg)) { print_err_oom(); goto error; } @@ -3944,7 +4045,7 @@ struct bt_config *bt_config_convert_from_args(int argc, const char *argv[], case OPT_HELP: print_convert_usage(stdout); *retcode = -1; - BT_PUT(cfg); + BT_OBJECT_PUT_REF_AND_RESET(cfg); goto end; case OPT_BEGIN: case OPT_CLOCK_CYCLES: @@ -3956,6 +4057,7 @@ struct bt_config *bt_config_convert_from_args(int argc, const char *argv[], case OPT_CLOCK_SECONDS: case OPT_COLOR: case OPT_DEBUG: + case OPT_DEBUG_INFO: case OPT_DEBUG_INFO_DIR: case OPT_DEBUG_INFO_FULL_PATH: case OPT_DEBUG_INFO_TARGET_PREFIX: @@ -3963,7 +4065,6 @@ struct bt_config *bt_config_convert_from_args(int argc, const char *argv[], case OPT_FIELDS: case OPT_INPUT_FORMAT: case OPT_NAMES: - case OPT_NO_DEBUG_INFO: case OPT_NO_DELTA: case OPT_OUTPUT_FORMAT: case OPT_OUTPUT: @@ -4093,29 +4194,27 @@ struct bt_config *bt_config_convert_from_args(int argc, const char *argv[], break; case OPT_CLOCK_FORCE_CORRELATE: append_implicit_component_param( - &implicit_muxer_args, "assume-absolute-clock-classes", "yes"); + &implicit_muxer_args, + "assume-absolute-clock-classes", "yes"); break; case OPT_CLOCK_GMT: append_implicit_component_param( &implicit_text_args, "clock-gmt", "yes"); + append_implicit_component_param( + &implicit_trimmer_args, "gmt", "yes"); implicit_text_args.exists = true; break; case OPT_CLOCK_OFFSET: - base_implicit_ctf_input_args.exists = true; - ret = append_implicit_component_extra_param( - &base_implicit_ctf_input_args, "clock-offset-cycles", arg); - if (ret) { - goto error; - } + implicit_ctf_input_args.exists = true; + append_implicit_component_param( + &implicit_ctf_input_args, + "clock-class-offset-s", arg); break; case OPT_CLOCK_OFFSET_NS: - base_implicit_ctf_input_args.exists = true; - ret = append_implicit_component_extra_param( - &base_implicit_ctf_input_args, - "clock-offset-ns", arg); - if (ret) { - goto error; - } + implicit_ctf_input_args.exists = true; + append_implicit_component_param( + &implicit_ctf_input_args, + "clock-class-offset-ns", arg); break; case OPT_CLOCK_SECONDS: append_implicit_component_param( @@ -4130,13 +4229,13 @@ struct bt_config *bt_config_convert_from_args(int argc, const char *argv[], goto error; } break; - case OPT_NO_DEBUG_INFO: - implicit_debug_info_args.exists = false; + case OPT_DEBUG_INFO: + implicit_debug_info_args.exists = true; break; case OPT_DEBUG_INFO_DIR: implicit_debug_info_args.exists = true; ret = append_implicit_component_extra_param( - &implicit_debug_info_args, "dir", arg); + &implicit_debug_info_args, "debug-info-dir", arg); if (ret) { goto error; } @@ -4157,7 +4256,7 @@ struct bt_config *bt_config_convert_from_args(int argc, const char *argv[], break; case OPT_FIELDS: { - struct bt_value *fields = fields_from_arg(arg); + bt_value *fields = fields_from_arg(arg); if (!fields) { goto error; @@ -4167,7 +4266,7 @@ struct bt_config *bt_config_convert_from_args(int argc, const char *argv[], ret = insert_flat_params_from_array( implicit_text_args.params_arg, fields, "field"); - bt_put(fields); + bt_value_put_ref(fields); if (ret) { goto error; } @@ -4175,7 +4274,7 @@ struct bt_config *bt_config_convert_from_args(int argc, const char *argv[], } case OPT_NAMES: { - struct bt_value *names = names_from_arg(arg); + bt_value *names = names_from_arg(arg); if (!names) { goto error; @@ -4185,7 +4284,7 @@ struct bt_config *bt_config_convert_from_args(int argc, const char *argv[], ret = insert_flat_params_from_array( implicit_text_args.params_arg, names, "name"); - bt_put(names); + bt_value_put_ref(names); if (ret) { goto error; } @@ -4205,7 +4304,7 @@ struct bt_config *bt_config_convert_from_args(int argc, const char *argv[], got_input_format_opt = true; if (strcmp(arg, "ctf") == 0) { - base_implicit_ctf_input_args.exists = true; + implicit_ctf_input_args.exists = true; } else if (strcmp(arg, "lttng-live") == 0) { implicit_lttng_live_args.exists = true; } else { @@ -4265,10 +4364,11 @@ struct bt_config *bt_config_convert_from_args(int argc, const char *argv[], print_run_args_0 = true; break; case OPT_STREAM_INTERSECTION: - append_implicit_component_param( - &base_implicit_ctf_input_args, - "stream-intersection", "yes"); - base_implicit_ctf_input_args.exists = true; + /* + * Applies to all traces implementing the trace-info + * query. + */ + stream_intersection_mode = true; break; case OPT_VERBOSE: if (*log_level != 'V' && *log_level != 'D') { @@ -4313,16 +4413,8 @@ struct bt_config *bt_config_convert_from_args(int argc, const char *argv[], /* Consume and keep leftover arguments */ while ((leftover = poptGetArg(pc))) { - GString *gs_leftover = g_string_new(leftover); - - if (!gs_leftover) { - print_err_oom(); - goto error; - } - - leftovers = g_list_append(leftovers, gs_leftover); - if (!leftovers) { - g_string_free(gs_leftover, TRUE); + bt_value_status status = bt_value_array_append_string_element(leftovers, leftover); + if (status != BT_VALUE_STATUS_OK) { print_err_oom(); goto error; } @@ -4330,14 +4422,14 @@ struct bt_config *bt_config_convert_from_args(int argc, const char *argv[], /* Print CTF metadata or print LTTng live sessions */ if (print_ctf_metadata) { - GString *gs_leftover; + const bt_value *bt_val_leftover; - if (g_list_length(leftovers) == 0) { + if (bt_value_array_is_empty(leftovers)) { printf_err("--output-format=ctf-metadata specified without a path\n"); goto error; } - if (g_list_length(leftovers) > 1) { + if (bt_value_array_get_size(leftovers) > 1) { printf_err("Too many paths specified for --output-format=ctf-metadata\n"); goto error; } @@ -4347,9 +4439,16 @@ struct bt_config *bt_config_convert_from_args(int argc, const char *argv[], goto error; } - gs_leftover = leftovers->data; + bt_val_leftover = bt_value_array_borrow_element_by_index_const(leftovers, 0); g_string_assign(cfg->cmd_data.print_ctf_metadata.path, - gs_leftover->str); + bt_value_string_get(bt_val_leftover)); + + if (output) { + g_string_assign( + cfg->cmd_data.print_ctf_metadata.output_path, + output); + } + goto end; } @@ -4408,18 +4507,18 @@ struct bt_config *bt_config_convert_from_args(int argc, const char *argv[], } /* Decide where the leftover argument(s) go */ - if (g_list_length(leftovers) > 0) { + if (bt_value_array_get_size(leftovers) > 0) { if (implicit_lttng_live_args.exists) { - GString *gs_leftover; + const bt_value *bt_val_leftover; - if (g_list_length(leftovers) > 1) { + if (bt_value_array_get_size(leftovers) > 1) { printf_err("Too many URLs specified for --output-format=lttng-live\n"); goto error; } - gs_leftover = leftovers->data; + bt_val_leftover = bt_value_array_borrow_element_by_index_const(leftovers, 0); lttng_live_url_parts = - bt_common_parse_lttng_live_url(gs_leftover->str, + bt_common_parse_lttng_live_url(bt_value_string_get(bt_val_leftover), error_buf, sizeof(error_buf)); if (!lttng_live_url_parts.proto) { printf_err("Invalid LTTng live URL format: %s\n", @@ -4436,26 +4535,39 @@ struct bt_config *bt_config_convert_from_args(int argc, const char *argv[], } g_string_assign(cfg->cmd_data.print_lttng_live_sessions.url, - gs_leftover->str); + bt_value_string_get(bt_val_leftover)); + + if (output) { + g_string_assign( + cfg->cmd_data.print_lttng_live_sessions.output_path, + output); + } + goto end; } ret = append_implicit_component_extra_param( &implicit_lttng_live_args, "url", - gs_leftover->str); + bt_value_string_get(bt_val_leftover)); + if (ret) { + goto error; + } + + ret = append_implicit_component_extra_param( + &implicit_lttng_live_args, + "session-not-found-action", "end"); if (ret) { goto error; } } else { /* - * Append one implicit component argument set - * for each leftover (souce.ctf.fs paths). Copy - * the base implicit component arguments. - * Note that they still have to be named later. + * Create one source.ctf.fs component, pass it an array + * with the leftovers. + * Note that it still has to be named later. */ - ret = fill_implicit_ctf_inputs_args( - implicit_ctf_inputs_args, - &base_implicit_ctf_input_args, leftovers); + implicit_ctf_input_args.exists = true; + ret = append_parameter_to_args(implicit_ctf_input_args.extra_params, + "paths", leftovers); if (ret) { goto error; } @@ -4466,10 +4578,9 @@ struct bt_config *bt_config_convert_from_args(int argc, const char *argv[], * Ensure mutual exclusion between implicit `source.ctf.fs` and * `source.ctf.lttng-live` components. */ - if (base_implicit_ctf_input_args.exists && - implicit_lttng_live_args.exists) { + if (implicit_ctf_input_args.exists && implicit_lttng_live_args.exists) { printf_err("Cannot create both implicit `%s` and `%s` components\n", - base_implicit_ctf_input_args.comp_arg->str, + implicit_ctf_input_args.comp_arg->str, implicit_lttng_live_args.comp_arg->str); goto error; } @@ -4479,29 +4590,23 @@ struct bt_config *bt_config_convert_from_args(int argc, const char *argv[], * components exists, make sure there's at least one leftover * (which is the path or URL). */ - if (base_implicit_ctf_input_args.exists && - g_list_length(leftovers) == 0) { + if (implicit_ctf_input_args.exists && bt_value_array_is_empty(leftovers)) { printf_err("Missing path for implicit `%s` component\n", - base_implicit_ctf_input_args.comp_arg->str); + implicit_ctf_input_args.comp_arg->str); goto error; } - if (implicit_lttng_live_args.exists && g_list_length(leftovers) == 0) { + if (implicit_lttng_live_args.exists && bt_value_array_is_empty(leftovers)) { printf_err("Missing URL for implicit `%s` component\n", implicit_lttng_live_args.comp_arg->str); goto error; } /* Assign names to implicit components */ - for (i = 0; i < implicit_ctf_inputs_args->len; i++) { - struct implicit_component_args *impl_args = - g_ptr_array_index(implicit_ctf_inputs_args, i); - - ret = assign_name_to_implicit_component(impl_args, - "source-ctf-fs", all_names, &source_names, true); - if (ret) { - goto error; - } + ret = assign_name_to_implicit_component(&implicit_ctf_input_args, + "source-ctf-fs", all_names, &source_names, true); + if (ret) { + goto error; } ret = assign_name_to_implicit_component(&implicit_lttng_live_args, @@ -4587,15 +4692,9 @@ struct bt_config *bt_config_convert_from_args(int argc, const char *argv[], * Append the equivalent run arguments for the implicit * components. */ - for (i = 0; i < implicit_ctf_inputs_args->len; i++) { - struct implicit_component_args *impl_args = - g_ptr_array_index(implicit_ctf_inputs_args, i); - - ret = append_run_args_for_implicit_component(impl_args, - run_args); - if (ret) { - goto error; - } + ret = append_run_args_for_implicit_component(&implicit_ctf_input_args, run_args); + if (ret) { + goto error; } ret = append_run_args_for_implicit_component(&implicit_lttng_live_args, @@ -4654,17 +4753,21 @@ struct bt_config *bt_config_convert_from_args(int argc, const char *argv[], * here. */ if (print_run_args || print_run_args_0) { - for (i = 0; i < bt_value_array_size(run_args); i++) { - struct bt_value *arg_value = - bt_value_array_get(run_args, i); + if (stream_intersection_mode) { + printf_err("Cannot specify --stream-intersection with --run-args or --run-args-0\n"); + goto error; + } + + for (i = 0; i < bt_value_array_get_size(run_args); i++) { + const bt_value *arg_value = + bt_value_array_borrow_element_by_index(run_args, + i); const char *arg; GString *quoted = NULL; const char *arg_to_print; - assert(arg_value); - ret = bt_value_string_get(arg_value, &arg); - assert(ret == 0); - BT_PUT(arg_value); + BT_ASSERT(arg_value); + arg = bt_value_string_get(arg_value); if (print_run_args) { quoted = bt_common_shell_quote(arg, true); @@ -4683,7 +4786,7 @@ struct bt_config *bt_config_convert_from_args(int argc, const char *argv[], g_string_free(quoted, TRUE); } - if (i < bt_value_array_size(run_args) - 1) { + if (i < bt_value_array_get_size(run_args) - 1) { if (print_run_args) { putchar(' '); } else { @@ -4693,22 +4796,24 @@ struct bt_config *bt_config_convert_from_args(int argc, const char *argv[], } *retcode = -1; - BT_PUT(cfg); + BT_OBJECT_PUT_REF_AND_RESET(cfg); goto end; } cfg = bt_config_run_from_args_array(run_args, retcode, - force_omit_system_plugin_path, force_omit_home_plugin_path, - initial_plugin_paths); + force_omit_system_plugin_path, + force_omit_home_plugin_path, + initial_plugin_paths); if (!cfg) { goto error; } + cfg->cmd_data.run.stream_intersection_mode = stream_intersection_mode; goto end; error: *retcode = 1; - BT_PUT(cfg); + BT_OBJECT_PUT_REF_AND_RESET(cfg); end: if (pc) { @@ -4726,17 +4831,13 @@ end: g_string_free(cur_name_prefix, TRUE); } - if (implicit_ctf_inputs_args) { - g_ptr_array_free(implicit_ctf_inputs_args, TRUE); - } - - bt_put(run_args); - bt_put(all_names); + bt_value_put_ref(run_args); + bt_value_put_ref(all_names); destroy_glist_of_gstring(source_names); destroy_glist_of_gstring(filter_names); destroy_glist_of_gstring(sink_names); - destroy_glist_of_gstring(leftovers); - finalize_implicit_component_args(&base_implicit_ctf_input_args); + bt_value_put_ref(leftovers); + finalize_implicit_component_args(&implicit_ctf_input_args); finalize_implicit_component_args(&implicit_ctf_output_args); finalize_implicit_component_args(&implicit_lttng_live_args); finalize_implicit_component_args(&implicit_dummy_args); @@ -4744,7 +4845,7 @@ end: finalize_implicit_component_args(&implicit_debug_info_args); finalize_implicit_component_args(&implicit_muxer_args); finalize_implicit_component_args(&implicit_trimmer_args); - bt_put(plugin_paths); + bt_value_put_ref(plugin_paths); bt_common_destroy_lttng_live_url_parts(<tng_live_url_parts); return cfg; } @@ -4761,7 +4862,7 @@ void print_gen_usage(FILE *fp) fprintf(fp, "\n"); fprintf(fp, " -d, --debug Enable debug mode (same as --log-level=V)\n"); fprintf(fp, " -h, --help Show this help and quit\n"); - fprintf(fp, " --log-level=LVL Set all log levels to LVL (`N`, `V`, `D`,\n"); + fprintf(fp, " -l, --log-level=LVL Set all log levels to LVL (`N`, `V`, `D`,\n"); fprintf(fp, " `I`, `W` (default), `E`, or `F`)\n"); fprintf(fp, " -v, --verbose Enable verbose mode (same as --log-level=I)\n"); fprintf(fp, " -V, --version Show version and quit\n"); @@ -4811,8 +4912,8 @@ char log_level_from_arg(const char *arg) struct bt_config *bt_config_cli_args_create(int argc, const char *argv[], int *retcode, bool force_omit_system_plugin_path, - bool force_omit_home_plugin_path, bool force_no_debug_info, - struct bt_value *initial_plugin_paths) + bool force_omit_home_plugin_path, + const bt_value *initial_plugin_paths) { struct bt_config *config = NULL; int i; @@ -4839,10 +4940,12 @@ struct bt_config *bt_config_cli_args_create(int argc, const char *argv[], goto end; } } else { - bt_get(initial_plugin_paths); + bt_value_get_ref(initial_plugin_paths); } if (argc <= 1) { + print_version(); + puts(""); print_gen_usage(stdout); goto end; } @@ -4866,7 +4969,8 @@ struct bt_config *bt_config_cli_args_create(int argc, const char *argv[], */ log_level = 'I'; } - } else if (strcmp(cur_arg, "--log-level") == 0) { + } else if (strcmp(cur_arg, "--log-level") == 0 || + strcmp(cur_arg, "-l") == 0) { if (!next_arg) { printf_err("Missing log level value for --log-level option\n"); *retcode = 1; @@ -4885,6 +4989,16 @@ struct bt_config *bt_config_cli_args_create(int argc, const char *argv[], } else if (strncmp(cur_arg, "--log-level=", 12) == 0) { const char *arg = &cur_arg[12]; + log_level = log_level_from_arg(arg); + if (log_level == 'U') { + printf_err("Invalid argument for --log-level option:\n %s\n", + arg); + *retcode = 1; + goto end; + } + } else if (strncmp(cur_arg, "-l", 2) == 0) { + const char *arg = &cur_arg[2]; + log_level = log_level_from_arg(arg); if (log_level == 'U') { printf_err("Invalid argument for --log-level option:\n %s\n", @@ -4944,8 +5058,8 @@ struct bt_config *bt_config_cli_args_create(int argc, const char *argv[], goto end; } - assert(command_argv); - assert(command_argc >= 0); + BT_ASSERT(command_argv); + BT_ASSERT(command_argc >= 0); switch (command_type) { case COMMAND_TYPE_RUN: @@ -4956,7 +5070,7 @@ struct bt_config *bt_config_cli_args_create(int argc, const char *argv[], case COMMAND_TYPE_CONVERT: config = bt_config_convert_from_args(command_argc, command_argv, retcode, force_omit_system_plugin_path, - force_omit_home_plugin_path, force_no_debug_info, + force_omit_home_plugin_path, initial_plugin_paths, &log_level); break; case COMMAND_TYPE_LIST_PLUGINS: @@ -4988,6 +5102,6 @@ struct bt_config *bt_config_cli_args_create(int argc, const char *argv[], } end: - bt_put(initial_plugin_paths); + bt_value_put_ref(initial_plugin_paths); return config; }