[svn-commits] qwell: trunk r90038 - in /trunk: include/asterisk/ main/ res/
SVN commits to the Digium repositories
svn-commits at lists.digium.com
Wed Nov 28 14:27:40 CST 2007
Author: qwell
Date: Wed Nov 28 14:27:40 2007
New Revision: 90038
URL: http://svn.digium.com/view/asterisk?view=rev&rev=90038
Log:
Remove "old"-style CLI handler, since nothing uses it anymore.
Closes issue #11403, patch by eliel. This also completes the janitor project.
Modified:
trunk/include/asterisk/cli.h
trunk/main/cli.c
trunk/main/pbx.c
trunk/res/res_crypto.c
Modified: trunk/include/asterisk/cli.h
URL: http://svn.digium.com/view/asterisk/trunk/include/asterisk/cli.h?view=diff&rev=90038&r1=90037&r2=90038
==============================================================================
--- trunk/include/asterisk/cli.h (original)
+++ trunk/include/asterisk/cli.h Wed Nov 28 14:27:40 2007
@@ -142,60 +142,40 @@
};
struct ast_cli_entry;
-typedef int (*old_cli_fn)(int fd, int argc, char *argv[]);
-typedef char *(*new_cli_fn)(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a);
+typedef char *(*cli_fn)(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a);
/*! \brief descriptor for a cli entry.
* \arg \ref CLI_command_API
*/
struct ast_cli_entry {
char * const cmda[AST_MAX_CMD_LEN]; /*!< words making up the command.
- * set the first entry to NULL for a new-style entry. */
-
- /*! Handler for the command (fd for output, # of args, argument list).
- Returns RESULT_SHOWUSAGE for improper arguments.
- argv[] has argc 'useful' entries, and an additional NULL entry
- at the end so that clients requiring NULL terminated arrays
- can use it without need for copies.
- You can overwrite argv or the strings it points to, but remember
- that this memory is deallocated after the handler returns.
- */
- old_cli_fn handler;
-
- const char *summary; /*!< Summary of the command (< 60 characters) */
- const char *usage; /*!< Detailed usage information */
-
- /*! Generate the n-th (starting from 0) possible completion
- for a given 'word' following 'line' in position 'pos'.
- 'line' and 'word' must not be modified.
- Must return a malloc'ed string with the n-th value when available,
- or NULL if the n-th completion does not exist.
- Typically, the function is called with increasing values for n
- until a NULL is returned.
- */
- char *(*generator)(const char *line, const char *word, int pos, int n);
+ * set the first entry to NULL for a new-style entry. */
+
+ const char *summary; /*!< Summary of the command (< 60 characters) */
+ const char *usage; /*!< Detailed usage information */
+
struct ast_cli_entry *deprecate_cmd;
- int inuse; /*!< For keeping track of usage */
- struct module *module; /*!< module this belongs to */
- char *_full_cmd; /*!< built at load time from cmda[] */
- int cmdlen; /*!< len up to the first invalid char [<{% */
+ int inuse; /*!< For keeping track of usage */
+ struct module *module; /*!< module this belongs to */
+ char *_full_cmd; /*!< built at load time from cmda[] */
+ int cmdlen; /*!< len up to the first invalid char [<{% */
/*! \brief This gets set in ast_cli_register()
It then gets set to something different when the deprecated command
is run for the first time (ie; after we warn the user that it's deprecated)
*/
- int args; /*!< number of non-null entries in cmda */
- char *command; /*!< command, non-null for new-style entries */
+ int args; /*!< number of non-null entries in cmda */
+ char *command; /*!< command, non-null for new-style entries */
int deprecated;
- new_cli_fn new_handler;
- char *_deprecated_by; /*!< copied from the "parent" _full_cmd, on deprecated commands */
+ cli_fn handler;
+ char *_deprecated_by; /*!< copied from the "parent" _full_cmd, on deprecated commands */
/*! For linking */
AST_LIST_ENTRY(ast_cli_entry) list;
};
/* XXX the parser in gcc 2.95 gets confused if you don't put a space
* between the last arg before VA_ARGS and the comma */
-#define AST_CLI_DEFINE(fn, txt , ... ) { .new_handler = fn, .summary = txt, ## __VA_ARGS__ }
+#define AST_CLI_DEFINE(fn, txt , ... ) { .handler = fn, .summary = txt, ## __VA_ARGS__ }
/*!
* Helper function to generate cli entries from a NULL-terminated array.
Modified: trunk/main/cli.c
URL: http://svn.digium.com/view/asterisk/trunk/main/cli.c?view=diff&rev=90038&r1=90037&r2=90038
==============================================================================
--- trunk/main/cli.c (original)
+++ trunk/main/cli.c Wed Nov 28 14:27:40 2007
@@ -565,7 +565,7 @@
ast_cli(a->fd,"%d modules loaded\n", ast_update_module_list(modlist_modentry, like));
climodentryfd = -1;
ast_mutex_unlock(&climodentrylock);
- return RESULT_SUCCESS;
+ return CLI_SUCCESS;
}
#undef MODLIST_FORMAT
#undef MODLIST_FORMAT2
@@ -885,7 +885,7 @@
c = ast_channel_walk_locked(c);
}
ast_cli(a->fd, "Debugging on new channels is %s\n", is_off ? "disabled" : "enabled");
- return RESULT_SUCCESS;
+ return CLI_SUCCESS;
}
static char *handle_debugchan_deprecated(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
@@ -1354,7 +1354,7 @@
AST_RWLIST_UNLOCK(&helpers);
ast_free(e->_full_cmd);
e->_full_cmd = NULL;
- if (e->new_handler) {
+ if (e->handler) {
/* this is a new-style entry. Reset fields and free memory. */
bzero((char **)(e->cmda), sizeof(e->cmda));
ast_free(e->command);
@@ -1370,26 +1370,25 @@
struct ast_cli_entry *cur;
int i, lf, ret = -1;
- if (e->handler == NULL) { /* new style entry, run the handler to init fields */
- struct ast_cli_args a; /* fake argument */
- char **dst = (char **)e->cmda; /* need to cast as the entry is readonly */
- char *s;
-
- bzero (&a, sizeof(a));
- e->new_handler(e, CLI_INIT, &a);
- /* XXX check that usage and command are filled up */
- s = ast_skip_blanks(e->command);
- s = e->command = ast_strdup(s);
- for (i=0; !ast_strlen_zero(s) && i < AST_MAX_CMD_LEN-1; i++) {
- *dst++ = s; /* store string */
- s = ast_skip_nonblanks(s);
- if (*s == '\0') /* we are done */
- break;
- *s++ = '\0';
- s = ast_skip_blanks(s);
- }
- *dst++ = NULL;
- }
+ struct ast_cli_args a; /* fake argument */
+ char **dst = (char **)e->cmda; /* need to cast as the entry is readonly */
+ char *s;
+
+ bzero (&a, sizeof(a));
+ e->handler(e, CLI_INIT, &a);
+ /* XXX check that usage and command are filled up */
+ s = ast_skip_blanks(e->command);
+ s = e->command = ast_strdup(s);
+ for (i=0; !ast_strlen_zero(s) && i < AST_MAX_CMD_LEN-1; i++) {
+ *dst++ = s; /* store string */
+ s = ast_skip_nonblanks(s);
+ if (*s == '\0') /* we are done */
+ break;
+ *s++ = '\0';
+ s = ast_skip_blanks(s);
+ }
+ *dst++ = NULL;
+
AST_RWLIST_WRLOCK(&helpers);
if (find_cli(e->cmda, 1)) {
@@ -1549,7 +1548,7 @@
ast_cli(a->fd, "No help text available for '%s'.\n", fullcmd);
}
AST_RWLIST_UNLOCK(&helpers);
- return RESULT_SUCCESS;
+ return CLI_SUCCESS;
}
static char *parse_args(const char *s, int *argc, char *argv[], int max, int *trailingwhitespace)
@@ -1760,14 +1759,12 @@
* (only one entry in the list should have this property).
* Run the generator if one is available. In any case we are done.
*/
- if (e->generator)
- ret = e->generator(matchstr, word, argindex, state - matchnum);
- else if (e->new_handler) { /* new style command */
+ if (e->handler) { /* new style command */
struct ast_cli_args a = {
.line = matchstr, .word = word,
.pos = argindex,
.n = state - matchnum };
- ret = e->new_handler(e, CLI_GENERATE, &a);
+ ret = e->handler(e, CLI_GENERATE, &a);
}
if (ret)
break;
@@ -1789,7 +1786,6 @@
char *args[AST_MAX_ARGS + 1];
struct ast_cli_entry *e;
int x;
- int res;
char *dup = parse_args(s, &x, args + 1, AST_MAX_ARGS, NULL);
if (dup == NULL)
@@ -1813,39 +1809,25 @@
*/
args[0] = (char *)e;
- if (!e->new_handler) /* old style */
- res = e->handler(fd, x, args + 1);
- else {
- struct ast_cli_args a = {
- .fd = fd, .argc = x, .argv = args+1 };
- char *retval = e->new_handler(e, CLI_HANDLER, &a);
-
- if (retval == CLI_SUCCESS)
- res = RESULT_SUCCESS;
- else if (retval == CLI_SHOWUSAGE)
- res = RESULT_SHOWUSAGE;
- else
- res = RESULT_FAILURE;
- }
- switch (res) {
- case RESULT_SHOWUSAGE:
+ struct ast_cli_args a = {
+ .fd = fd, .argc = x, .argv = args+1 };
+ char *retval = e->handler(e, CLI_HANDLER, &a);
+
+ if (retval == CLI_SHOWUSAGE) {
ast_cli(fd, "%s", S_OR(e->usage, "Invalid usage, but no usage information available.\n"));
AST_RWLIST_RDLOCK(&helpers);
if (e->deprecated)
ast_cli(fd, "The '%s' command is deprecated and will be removed in a future release. Please use '%s' instead.\n", e->_full_cmd, e->_deprecated_by);
AST_RWLIST_UNLOCK(&helpers);
- break;
- case RESULT_FAILURE:
- ast_cli(fd, "Command '%s' failed.\n", s);
- /* FALLTHROUGH */
- default:
+ } else {
+ if (retval == CLI_FAILURE)
+ ast_cli(fd, "Command '%s' failed.\n", s);
AST_RWLIST_RDLOCK(&helpers);
if (e->deprecated == 1) {
ast_cli(fd, "The '%s' command is deprecated and will be removed in a future release. Please use '%s' instead.\n", e->_full_cmd, e->_deprecated_by);
e->deprecated = 2;
}
AST_RWLIST_UNLOCK(&helpers);
- break;
}
ast_atomic_fetchadd_int(&e->inuse, -1);
done:
Modified: trunk/main/pbx.c
URL: http://svn.digium.com/view/asterisk/trunk/main/pbx.c?view=diff&rev=90038&r1=90037&r2=90038
==============================================================================
--- trunk/main/pbx.c (original)
+++ trunk/main/pbx.c Wed Nov 28 14:27:40 2007
@@ -4230,7 +4230,7 @@
if (AST_RWLIST_EMPTY(&switches)) {
AST_RWLIST_UNLOCK(&switches);
ast_cli(a->fd, "There are no registered alternative switches\n");
- return RESULT_SUCCESS;
+ return CLI_SUCCESS;
}
ast_cli(a->fd, "\n -= Registered Asterisk Alternative Switches =-\n");
Modified: trunk/res/res_crypto.c
URL: http://svn.digium.com/view/asterisk/trunk/res/res_crypto.c?view=diff&rev=90038&r1=90037&r2=90038
==============================================================================
--- trunk/res/res_crypto.c (original)
+++ trunk/res/res_crypto.c Wed Nov 28 14:27:40 2007
@@ -487,7 +487,7 @@
* \param e CLI command
* \param cmd
* \param a list of CLI arguments
- * \return RESULT_SUCCESS
+ * \return CLI_SUCCESS
*/
static char *handle_cli_keys_show(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
{
@@ -533,7 +533,7 @@
* \param e CLI command
* \param cmd
* \param a list of CLI arguments
- * \return RESULT_SUCCESS
+ * \return CLI_SUCCESS
*/
static char *handle_cli_keys_init(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
{
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