Exemplos de ast_cli_generator em C++ (Cpp)

Exemplo n.º 1

/* This returns the number of unique matches for the generator */
int ast_cli_generatornummatches(char *text, char *word)
{
	int matches = 0, i = 0;
	char *buf = NULL, *oldbuf = NULL;

	while ( (buf = ast_cli_generator(text, word, i)) ) {
		if (++i > 1 && strcmp(buf,oldbuf) == 0)  {
				continue;
		}
		oldbuf = buf;
		matches++;
	}

	return matches;
}

Exemplo n.º 2

Arquivo: res_clialiases.c Projeto: neoplacer/gsm_asterisk

/*! \brief Function which passes through an aliased CLI command to the real one */
static char *cli_alias_passthrough(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
{
	struct cli_alias *alias;
	struct cli_alias tmp = {
		.cli_entry.command = e->command,
	};
	char *generator;
	const char *line;

	/* Try to find the alias based on the CLI entry */
	if (!(alias = ao2_find(cli_aliases, &tmp, OBJ_POINTER))) {
		return 0;
	}

	switch (cmd) {
	case CLI_INIT:
		ao2_ref(alias, -1);
		return NULL;
	case CLI_GENERATE:
		line = a->line;
		line += (strlen(alias->alias));
		if (!strncasecmp(alias->alias, alias->real_cmd, strlen(alias->alias))) {
			generator = NULL;
		} else if (!ast_strlen_zero(a->word)) {
			struct ast_str *real_cmd = ast_str_alloca(strlen(alias->real_cmd) + strlen(line) + 1);
			ast_str_append(&real_cmd, 0, "%s%s", alias->real_cmd, line);
			generator = ast_cli_generator(ast_str_buffer(real_cmd), a->word, a->n);
		} else {
			generator = ast_cli_generator(alias->real_cmd, a->word, a->n);
		}
		ao2_ref(alias, -1);
		return generator;
	}

	/* If they gave us extra arguments we need to construct a string to pass in */
	if (a->argc != e->args) {
		struct ast_str *real_cmd = ast_str_alloca(2048);
		int i;

		ast_str_append(&real_cmd, 0, "%s", alias->real_cmd);

		/* Add the additional arguments that have been passed in */
		for (i = e->args + 1; i <= a->argc; i++) {
			ast_str_append(&real_cmd, 0, " %s", a->argv[i - 1]);
		}

		ast_cli_command(a->fd, ast_str_buffer(real_cmd));
	} else {
		ast_cli_command(a->fd, alias->real_cmd);
	}

	ao2_ref(alias, -1);

	return CLI_SUCCESS;
}

/*! \brief CLI Command to display CLI Aliases */
static char *alias_show(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
{
#define FORMAT "%-50.50s %-50.50s\n"
	struct cli_alias *alias;
	struct ao2_iterator i;

	switch (cmd) {
	case CLI_INIT:
		e->command = "cli show aliases";
		e->usage =
			"Usage: cli show aliases\n"
			"       Displays a list of aliased CLI commands.\n";
		return NULL;
	case CLI_GENERATE:
		return NULL;
	}

	ast_cli(a->fd, FORMAT, "Alias Command", "Real Command");

	i = ao2_iterator_init(cli_aliases, 0);
	for (; (alias = ao2_iterator_next(&i)); ao2_ref(alias, -1)) {
		ast_cli(a->fd, FORMAT, alias->alias, alias->real_cmd);
	}
	ao2_iterator_destroy(&i);

	return CLI_SUCCESS;
#undef FORMAT
}

/*! \brief CLI commands to interact with things */
static struct ast_cli_entry cli_alias[] = {
	AST_CLI_DEFINE(alias_show, "Show CLI command aliases"),
};

/*! \brief Function called to load or reload the configuration file */
static void load_config(int reload)
{
	struct ast_config *cfg = NULL;
	struct ast_flags config_flags = { reload ? CONFIG_FLAG_FILEUNCHANGED : 0 };
	struct cli_alias *alias;
	struct ast_variable *v, *v1;

	if (!(cfg = ast_config_load(config_file, config_flags)) || cfg == CONFIG_STATUS_FILEINVALID) {
		ast_log(LOG_ERROR, "res_clialiases configuration file '%s' not found\n", config_file);
		return;
	} else if (cfg == CONFIG_STATUS_FILEUNCHANGED) {
		return;
	}

	/* Destroy any existing CLI aliases */
	if (reload) {
		ao2_callback(cli_aliases, OBJ_UNLINK | OBJ_NODATA | OBJ_MULTIPLE, NULL, NULL);
	}

	for (v = ast_variable_browse(cfg, "general"); v; v = v->next) {
		if (strcmp(v->name, "template")) {
			ast_log(LOG_WARNING, "%s is not a correct option in [%s]\n", v->name, "general");
			continue;
		}
		/* Read in those there CLI aliases */
		for (v1 = ast_variable_browse(cfg, v->value); v1; v1 = v1->next) {
			if (!(alias = ao2_alloc((sizeof(*alias) + strlen(v1->name) + strlen(v1->value) + 2), alias_destroy))) {
				continue;
			}
			alias->alias = ((char *) alias) + sizeof(*alias);
			alias->real_cmd = ((char *) alias->alias) + strlen(v1->name) + 1;
			strcpy(alias->alias, v1->name);
			strcpy(alias->real_cmd, v1->value);
			alias->cli_entry.handler = cli_alias_passthrough;
			alias->cli_entry.command = alias->alias;
			alias->cli_entry.usage = "Aliased CLI Command\n";

			ast_cli_register(&alias->cli_entry);
			ao2_link(cli_aliases, alias);
			ast_verbose(VERBOSE_PREFIX_2 "Aliased CLI command '%s' to '%s'\n", v1->name, v1->value);
			ao2_ref(alias, -1);
		}
	}

	ast_config_destroy(cfg);

	return;
}

/*! \brief Function called to reload the module */
static int reload_module(void)
{
	load_config(1);
	return 0;
}