| 1 | /* |
| 2 | * Babeltrace trace converter - parameter parsing |
| 3 | * |
| 4 | * Copyright 2016 Philippe Proulx <pproulx@efficios.com> |
| 5 | * |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 7 | * of this software and associated documentation files (the "Software"), to deal |
| 8 | * in the Software without restriction, including without limitation the rights |
| 9 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| 10 | * copies of the Software, and to permit persons to whom the Software is |
| 11 | * furnished to do so, subject to the following conditions: |
| 12 | * |
| 13 | * The above copyright notice and this permission notice shall be included in |
| 14 | * all copies or substantial portions of the Software. |
| 15 | * |
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 19 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 22 | * SOFTWARE. |
| 23 | */ |
| 24 | |
| 25 | #include "common/common.h" |
| 26 | #include <babeltrace2/babeltrace.h> |
| 27 | #include <glib.h> |
| 28 | #include "babeltrace2-cfg.h" |
| 29 | |
| 30 | static |
| 31 | void destroy_gstring(void *data) |
| 32 | { |
| 33 | g_string_free(data, TRUE); |
| 34 | } |
| 35 | |
| 36 | /* |
| 37 | * Extracts the various paths from the string arg, delimited by ':', |
| 38 | * and appends them to the array value object plugin_paths. |
| 39 | */ |
| 40 | int bt_config_append_plugin_paths( |
| 41 | bt_value *plugin_paths, const char *arg) |
| 42 | { |
| 43 | int ret = 0; |
| 44 | GPtrArray *dirs = g_ptr_array_new_with_free_func(destroy_gstring); |
| 45 | size_t i; |
| 46 | |
| 47 | if (!dirs) { |
| 48 | ret = -1; |
| 49 | goto end; |
| 50 | } |
| 51 | |
| 52 | ret = bt_common_append_plugin_path_dirs(arg, dirs); |
| 53 | if (ret) { |
| 54 | ret = -1; |
| 55 | goto end; |
| 56 | } |
| 57 | |
| 58 | for (i = 0; i < dirs->len; i++) { |
| 59 | GString *dir = g_ptr_array_index(dirs, i); |
| 60 | |
| 61 | ret = bt_value_array_append_string_element( |
| 62 | plugin_paths, dir->str); |
| 63 | if (ret < 0) { |
| 64 | ret = -1; |
| 65 | goto end; |
| 66 | } |
| 67 | } |
| 68 | |
| 69 | end: |
| 70 | g_ptr_array_free(dirs, TRUE); |
| 71 | return ret; |
| 72 | } |
| 73 | |
| 74 | void bt_config_connection_destroy(struct bt_config_connection *connection) |
| 75 | { |
| 76 | if (!connection) { |
| 77 | return; |
| 78 | } |
| 79 | |
| 80 | if (connection->upstream_comp_name) { |
| 81 | g_string_free(connection->upstream_comp_name, TRUE); |
| 82 | } |
| 83 | |
| 84 | if (connection->downstream_comp_name) { |
| 85 | g_string_free(connection->downstream_comp_name, TRUE); |
| 86 | } |
| 87 | |
| 88 | if (connection->upstream_port_glob) { |
| 89 | g_string_free(connection->upstream_port_glob, TRUE); |
| 90 | } |
| 91 | |
| 92 | if (connection->downstream_port_glob) { |
| 93 | g_string_free(connection->downstream_port_glob, TRUE); |
| 94 | } |
| 95 | |
| 96 | if (connection->arg) { |
| 97 | g_string_free(connection->arg, TRUE); |
| 98 | } |
| 99 | |
| 100 | g_free(connection); |
| 101 | } |