| 1 | /* |
| 2 | * SPDX-License-Identifier: MIT |
| 3 | * |
| 4 | * Copyright 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com> |
| 5 | * Copyright 2017 Philippe Proulx <pproulx@efficios.com> |
| 6 | */ |
| 7 | |
| 8 | #include <glib.h> |
| 9 | |
| 10 | #include <babeltrace2/babeltrace.h> |
| 11 | #include "babeltrace2-cfg.h" |
| 12 | #include "babeltrace2-cfg-cli-args.h" |
| 13 | #include "babeltrace2-cfg-cli-args-default.h" |
| 14 | |
| 15 | #ifdef BT_SET_DEFAULT_IN_TREE_CONFIGURATION |
| 16 | |
| 17 | enum bt_config_cli_args_status bt_config_cli_args_create_with_default(int argc, |
| 18 | const char *argv[], struct bt_config **cfg, |
| 19 | const bt_interrupter *interrupter) |
| 20 | { |
| 21 | enum bt_config_cli_args_status status; |
| 22 | bt_value *initial_plugin_paths; |
| 23 | int ret; |
| 24 | |
| 25 | initial_plugin_paths = bt_value_array_create(); |
| 26 | if (!initial_plugin_paths) { |
| 27 | goto error; |
| 28 | } |
| 29 | |
| 30 | ret = bt_config_append_plugin_paths(initial_plugin_paths, |
| 31 | CONFIG_IN_TREE_PLUGIN_PATH); |
| 32 | if (ret) { |
| 33 | goto error; |
| 34 | } |
| 35 | |
| 36 | #ifdef CONFIG_IN_TREE_PROVIDER_DIR |
| 37 | /* |
| 38 | * Set LIBBABELTRACE2_PLUGIN_PROVIDER_DIR to load the in-tree Python |
| 39 | * plugin provider, if the env variable is already set, do not overwrite |
| 40 | * it. |
| 41 | */ |
| 42 | g_setenv("LIBBABELTRACE2_PLUGIN_PROVIDER_DIR", CONFIG_IN_TREE_PROVIDER_DIR, 0); |
| 43 | #else |
| 44 | /* |
| 45 | * If the Pyhton plugin provider is disabled, use a non-exitent path to avoid |
| 46 | * loading the system installed provider if it exit, if the env variable is |
| 47 | * already set, do not overwrite it. |
| 48 | */ |
| 49 | g_setenv("LIBBABELTRACE2_PLUGIN_PROVIDER_DIR", "/nonexistent", 0); |
| 50 | #endif |
| 51 | |
| 52 | status = bt_config_cli_args_create(argc, argv, cfg, true, true, |
| 53 | initial_plugin_paths, interrupter); |
| 54 | goto end; |
| 55 | |
| 56 | error: |
| 57 | status = BT_CONFIG_CLI_ARGS_STATUS_ERROR; |
| 58 | |
| 59 | end: |
| 60 | bt_value_put_ref(initial_plugin_paths); |
| 61 | return status; |
| 62 | } |
| 63 | |
| 64 | #else /* BT_SET_DEFAULT_IN_TREE_CONFIGURATION */ |
| 65 | |
| 66 | enum bt_config_cli_args_status bt_config_cli_args_create_with_default(int argc, |
| 67 | const char *argv[], struct bt_config **cfg, |
| 68 | const bt_interrupter *interrupter) |
| 69 | { |
| 70 | return bt_config_cli_args_create(argc, argv, cfg, false, false, |
| 71 | NULL, interrupter); |
| 72 | } |
| 73 | |
| 74 | #endif /* BT_SET_DEFAULT_IN_TREE_CONFIGURATION */ |