diff --git a/lib/common/output.c b/lib/common/output.c index bd427fda3b..870c5ba06c 100644 --- a/lib/common/output.c +++ b/lib/common/output.c @@ -1,150 +1,150 @@ /* * Copyright 2019 the Pacemaker project contributors * * The version control history for this file may have further details. * * This source code is licensed under the GNU Lesser General Public License * version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY. */ #include #include #include #include #include static GHashTable *formatters = NULL; void pcmk__output_free(pcmk__output_t *out) { out->free_priv(out); g_hash_table_destroy(out->messages); free(out->request); free(out); } int pcmk__output_new(pcmk__output_t **out, const char *fmt_name, const char *filename, char **argv) { pcmk__output_factory_t create = NULL;; if (formatters == NULL) { return EINVAL; } /* If no name was given, just try "text". It's up to each tool to register * what it supports so this also may not be valid. */ if (fmt_name == NULL) { create = g_hash_table_lookup(formatters, "text"); } else { create = g_hash_table_lookup(formatters, fmt_name); } if (create == NULL) { return pcmk_err_unknown_format; } *out = create(argv); if (*out == NULL) { return ENOMEM; } if (filename == NULL || safe_str_eq(filename, "-")) { (*out)->dest = stdout; } else { (*out)->dest = fopen(filename, "w"); if ((*out)->dest == NULL) { return errno; } } (*out)->messages = g_hash_table_new_full(crm_str_hash, g_str_equal, free, NULL); if ((*out)->init(*out) == false) { pcmk__output_free(*out); return ENOMEM; } return 0; } int pcmk__register_format(GOptionContext *context, const char *name, pcmk__output_factory_t create, GOptionEntry *options) { if (create == NULL) { return -EINVAL; } if (formatters == NULL) { formatters = g_hash_table_new_full(crm_str_hash, g_str_equal, NULL, NULL); } if (options != NULL && context != NULL) { char *group_name = crm_strdup_printf("output-%s", name); - char *group_desc = crm_strdup_printf("%s Output Options:", name); + char *group_desc = crm_strdup_printf("Output Options (%s):", name); char *group_help = crm_strdup_printf("Show %s output help", name); GOptionGroup *group = g_option_group_new(group_name, group_desc, group_help, NULL, NULL); g_option_group_add_entries(group, options); g_option_context_add_group(context, group); free(group_name); free(group_desc); free(group_help); } g_hash_table_insert(formatters, strdup(name), create); return 0; } void pcmk__register_formats(GOptionContext *context, pcmk__supported_format_t *formats) { pcmk__supported_format_t *entry = NULL; if (formats == NULL) { return; } for (entry = formats; entry->name != NULL; entry++) { pcmk__register_format(context, entry->name, entry->create, entry->options); } } int pcmk__call_message(pcmk__output_t *out, const char *message_id, ...) { va_list args; int rc = 0; pcmk__message_fn_t fn; fn = g_hash_table_lookup(out->messages, message_id); if (fn == NULL) { return -EINVAL; } va_start(args, message_id); rc = fn(out, args); va_end(args); return rc; } void pcmk__register_message(pcmk__output_t *out, const char *message_id, pcmk__message_fn_t fn) { g_hash_table_replace(out->messages, strdup(message_id), fn); } void pcmk__register_messages(pcmk__output_t *out, pcmk__message_entry_t *table) { pcmk__message_entry_t *entry; for (entry = table; entry->message_id != NULL; entry++) { if (safe_str_eq(out->fmt_name, entry->fmt_name)) { pcmk__register_message(out, entry->message_id, entry->fn); } } }