| 1 | /* |
| 2 | * Copyright (c) - 2013 Jérémie Galarneau <jeremie.galarneau@efficios.com> |
| 3 | * |
| 4 | * This program is free software; you can redistribute it and/or modify it |
| 5 | * under the terms of the GNU General Public License as published by as |
| 6 | * published by the Free Software Foundation; only version 2 of the License. |
| 7 | * |
| 8 | * This program is distributed in the hope that it will be useful, but WITHOUT |
| 9 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 10 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| 11 | * more details. |
| 12 | * |
| 13 | * You should have received a copy of the GNU General Public License along with |
| 14 | * this program; if not, write to the Free Software Foundation, Inc., 51 |
| 15 | * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| 16 | */ |
| 17 | |
| 18 | #include <tap/tap.h> |
| 19 | #include <common/config/session-config.h> |
| 20 | #include <common/utils.h> |
| 21 | #include <string.h> |
| 22 | #include <lttng/constant.h> |
| 23 | |
| 24 | struct state { |
| 25 | int section_1; |
| 26 | int section_2; |
| 27 | int section_3; |
| 28 | int section_global; |
| 29 | int text_entry; |
| 30 | int int_entry; |
| 31 | }; |
| 32 | |
| 33 | int lttng_opt_quiet = 1; |
| 34 | int lttng_opt_verbose = 0; |
| 35 | int lttng_opt_mi; |
| 36 | |
| 37 | int entry_handler(const struct config_entry *entry, |
| 38 | struct state *state) |
| 39 | { |
| 40 | int ret = 0; |
| 41 | |
| 42 | if (!entry || !state) { |
| 43 | ret = -1; |
| 44 | goto end; |
| 45 | } |
| 46 | |
| 47 | if (!strcmp(entry->section, "section1")) { |
| 48 | state->section_1 = 1; |
| 49 | if (!strcmp(entry->name, "section1_entry") && |
| 50 | !strcmp(entry->value, "42")) { |
| 51 | state->int_entry = 1; |
| 52 | } |
| 53 | } |
| 54 | |
| 55 | if (!strcmp(entry->section, "section2")) { |
| 56 | state->section_2 = 1; |
| 57 | } |
| 58 | |
| 59 | if (!strcmp(entry->section, "section 3")) { |
| 60 | state->section_3 = 1; |
| 61 | if (!strcmp(entry->name, "name with a space") && |
| 62 | !strcmp(entry->value, "another value")) { |
| 63 | state->text_entry = 1; |
| 64 | } |
| 65 | } |
| 66 | |
| 67 | if (!strcmp(entry->section, "")) { |
| 68 | state->section_global = 1; |
| 69 | } |
| 70 | end: |
| 71 | return ret; |
| 72 | } |
| 73 | |
| 74 | int main(int argc, char **argv) |
| 75 | { |
| 76 | char *path = NULL; |
| 77 | int ret; |
| 78 | struct state state = {}; |
| 79 | |
| 80 | if (argc < 2) { |
| 81 | diag("Usage: path_to_sample_INI_file"); |
| 82 | goto end; |
| 83 | } |
| 84 | |
| 85 | if (strlen(argv[1]) >= LTTNG_PATH_MAX) { |
| 86 | diag("The provided path exceeds the maximal permitted length of %i bytes", |
| 87 | LTTNG_PATH_MAX); |
| 88 | goto end; |
| 89 | } |
| 90 | path = utils_expand_path(argv[1]); |
| 91 | if (!path) { |
| 92 | fail("Failed to resolve sample INI file path") |
| 93 | } |
| 94 | |
| 95 | plan_no_plan(); |
| 96 | ret = config_get_section_entries(path, NULL, |
| 97 | (config_entry_handler_cb)entry_handler, &state); |
| 98 | ok(ret == 0, "Successfully opened a config file, registered to all sections"); |
| 99 | ok(state.section_1 && state.section_2 && state.section_3 && |
| 100 | state.section_global, "Processed entries from each sections"); |
| 101 | ok(state.text_entry, "Text value parsed correctly"); |
| 102 | |
| 103 | memset(&state, 0, sizeof(struct state)); |
| 104 | ret = config_get_section_entries(path, "section1", |
| 105 | (config_entry_handler_cb)entry_handler, &state); |
| 106 | ok(ret == 0, "Successfully opened a config file, registered to one section"); |
| 107 | ok(state.section_1 && !state.section_2 && !state.section_3 && |
| 108 | !state.section_global, "Processed an entry from section1 only"); |
| 109 | ok(state.int_entry, "Int value parsed correctly"); |
| 110 | |
| 111 | memset(&state, 0, sizeof(struct state)); |
| 112 | ret = config_get_section_entries(path, "", |
| 113 | (config_entry_handler_cb)entry_handler, &state); |
| 114 | ok(ret == 0, "Successfully opened a config file, registered to the global section"); |
| 115 | ok(!state.section_1 && !state.section_2 && !state.section_3 && |
| 116 | state.section_global, "Processed an entry from the global section only"); |
| 117 | end: |
| 118 | free(path); |
| 119 | return exit_status(); |
| 120 | } |