| 1 | /* |
| 2 | * Copyright 2016 - Jérémie Galarneau <jeremie.galarneau@efficios.com> |
| 3 | * Copyright 2017 - Philippe Proulx <pproulx@efficios.com> |
| 4 | * |
| 5 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 6 | * of this software and associated documentation files (the "Software"), to deal |
| 7 | * in the Software without restriction, including without limitation the rights |
| 8 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| 9 | * copies of the Software, and to permit persons to whom the Software is |
| 10 | * furnished to do so, subject to the following conditions: |
| 11 | * |
| 12 | * The above copyright notice and this permission notice shall be included in |
| 13 | * all copies or substantial portions of the Software. |
| 14 | * |
| 15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 16 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 18 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 19 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 20 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 21 | * SOFTWARE. |
| 22 | */ |
| 23 | |
| 24 | #include <glib.h> |
| 25 | |
| 26 | #include <babeltrace2/babeltrace.h> |
| 27 | #include "babeltrace2-cfg.h" |
| 28 | #include "babeltrace2-cfg-cli-args.h" |
| 29 | #include "babeltrace2-cfg-cli-args-default.h" |
| 30 | |
| 31 | #ifdef ENABLE_DEBUG_INFO |
| 32 | # define BT_ENABLE_DEBUG_INFO 1 |
| 33 | #else |
| 34 | # define BT_ENABLE_DEBUG_INFO 0 |
| 35 | #endif |
| 36 | |
| 37 | #ifdef BT_SET_DEFAULT_IN_TREE_CONFIGURATION |
| 38 | |
| 39 | struct bt_config *bt_config_cli_args_create_with_default(int argc, |
| 40 | const char *argv[], int *retcode, |
| 41 | const bt_interrupter *interrupter) |
| 42 | { |
| 43 | bt_value *initial_plugin_paths; |
| 44 | struct bt_config *cfg = NULL; |
| 45 | int ret; |
| 46 | |
| 47 | initial_plugin_paths = bt_value_array_create(); |
| 48 | if (!initial_plugin_paths) { |
| 49 | goto error; |
| 50 | } |
| 51 | |
| 52 | ret = bt_config_append_plugin_paths(initial_plugin_paths, |
| 53 | CONFIG_IN_TREE_PLUGIN_PATH); |
| 54 | if (ret) { |
| 55 | goto error; |
| 56 | } |
| 57 | |
| 58 | #ifdef CONFIG_IN_TREE_PROVIDER_DIR |
| 59 | /* |
| 60 | * Set LIBBABELTRACE2_PLUGIN_PROVIDER_DIR to load the in-tree Python |
| 61 | * plugin provider, if the env variable is already set, do not overwrite |
| 62 | * it. |
| 63 | */ |
| 64 | g_setenv("LIBBABELTRACE2_PLUGIN_PROVIDER_DIR", CONFIG_IN_TREE_PROVIDER_DIR, 0); |
| 65 | #else |
| 66 | /* |
| 67 | * If the Pyhton plugin provider is disabled, use a non-exitent path to avoid |
| 68 | * loading the system installed provider if it exit, if the env variable is |
| 69 | * already set, do not overwrite it. |
| 70 | */ |
| 71 | g_setenv("LIBBABELTRACE2_PLUGIN_PROVIDER_DIR", "/nonexistent", 0); |
| 72 | #endif |
| 73 | |
| 74 | cfg = bt_config_cli_args_create(argc, argv, retcode, true, true, |
| 75 | initial_plugin_paths, interrupter); |
| 76 | goto end; |
| 77 | |
| 78 | error: |
| 79 | *retcode = 1; |
| 80 | BT_OBJECT_PUT_REF_AND_RESET(cfg); |
| 81 | |
| 82 | end: |
| 83 | bt_value_put_ref(initial_plugin_paths); |
| 84 | return cfg; |
| 85 | } |
| 86 | |
| 87 | #else /* BT_SET_DEFAULT_IN_TREE_CONFIGURATION */ |
| 88 | |
| 89 | struct bt_config *bt_config_cli_args_create_with_default(int argc, |
| 90 | const char *argv[], int *retcode, |
| 91 | const bt_interrupter *interrupter) |
| 92 | { |
| 93 | return bt_config_cli_args_create(argc, argv, retcode, false, false, |
| 94 | NULL, interrupter); |
| 95 | } |
| 96 | |
| 97 | #endif /* BT_SET_DEFAULT_IN_TREE_CONFIGURATION */ |