Add The Status Of A Module To The Output Of "CLI> module show"

When a module's configuration is not loadable, we still load the module but it
is not in a running state.  When trying to troubleshoot, let's say, why
chan_motif is ignoring inbound XMPP traffic, there is no way to indicate that a
loaded module is not currently running.

(closes issue ASTERISK-21108)
Reported by: Rusty Newton
Tested by: Michael L. Young
Patches:
  asterisk-21108_add_status-v2.diff Michael L. Young (license 5026)

Review: https://reviewboard.asterisk.org/r/2331/


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@381749 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Michael L. Young
2013-02-19 17:17:10 +00:00
parent f277460670
commit d1f8e338b0
5 changed files with 14 additions and 13 deletions

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@@ -2719,7 +2719,7 @@ static int load_module(void)
ast_format_cap_add_all_by_type(jingle_tech.capabilities, AST_FORMAT_TYPE_AUDIO); ast_format_cap_add_all_by_type(jingle_tech.capabilities, AST_FORMAT_TYPE_AUDIO);
if (aco_process_config(&cfg_info, 0)) { if (aco_process_config(&cfg_info, 0)) {
ast_log(LOG_ERROR, "Unable to read config file motif.conf. Not loading module.\n"); ast_log(LOG_ERROR, "Unable to read config file motif.conf. Module loaded but not running.\n");
aco_info_destroy(&cfg_info); aco_info_destroy(&cfg_info);
return AST_MODULE_LOAD_DECLINE; return AST_MODULE_LOAD_DECLINE;
} }

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@@ -110,17 +110,17 @@ int ast_unload_resource(const char *resource_name, enum ast_module_unload_mode);
*/ */
void ast_update_use_count(void); void ast_update_use_count(void);
/*! /*!
* \brief Ask for a list of modules, descriptions, and use counts. * \brief Ask for a list of modules, descriptions, use counts and status.
* \param modentry A callback to an updater function. * \param modentry A callback to an updater function.
* \param like * \param like
* *
* For each of the modules loaded, modentry will be executed with the resource, * For each of the modules loaded, modentry will be executed with the resource,
* description, and usecount values of each particular module. * description, and usecount values of each particular module.
* *
* \return the number of modules loaded * \return the number of modules loaded
*/ */
int ast_update_module_list(int (*modentry)(const char *module, const char *description, int usecnt, const char *like), int ast_update_module_list(int (*modentry)(const char *module, const char *description, int usecnt, const char *status, const char *like),
const char *like); const char *like);
/*! /*!

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@@ -651,17 +651,17 @@ static char *handle_unload(struct ast_cli_entry *e, int cmd, struct ast_cli_args
return CLI_SUCCESS; return CLI_SUCCESS;
} }
#define MODLIST_FORMAT "%-30s %-40.40s %-10d\n" #define MODLIST_FORMAT "%-30s %-40.40s %-10d %s\n"
#define MODLIST_FORMAT2 "%-30s %-40.40s %-10s\n" #define MODLIST_FORMAT2 "%-30s %-40.40s %-10s %s\n"
AST_MUTEX_DEFINE_STATIC(climodentrylock); AST_MUTEX_DEFINE_STATIC(climodentrylock);
static int climodentryfd = -1; static int climodentryfd = -1;
static int modlist_modentry(const char *module, const char *description, int usecnt, const char *like) static int modlist_modentry(const char *module, const char *description, int usecnt, const char *status, const char *like)
{ {
/* Comparing the like with the module */ /* Comparing the like with the module */
if (strcasestr(module, like) ) { if (strcasestr(module, like) ) {
ast_cli(climodentryfd, MODLIST_FORMAT, module, description, usecnt); ast_cli(climodentryfd, MODLIST_FORMAT, module, description, usecnt, status);
return 1; return 1;
} }
return 0; return 0;
@@ -788,7 +788,7 @@ static char *handle_modlist(struct ast_cli_entry *e, int cmd, struct ast_cli_arg
ast_mutex_lock(&climodentrylock); ast_mutex_lock(&climodentrylock);
climodentryfd = a->fd; /* global, protected by climodentrylock */ climodentryfd = a->fd; /* global, protected by climodentrylock */
ast_cli(a->fd, MODLIST_FORMAT2, "Module", "Description", "Use Count"); ast_cli(a->fd, MODLIST_FORMAT2, "Module", "Description", "Use Count", "Status");
ast_cli(a->fd,"%d modules loaded\n", ast_update_module_list(modlist_modentry, like)); ast_cli(a->fd,"%d modules loaded\n", ast_update_module_list(modlist_modentry, like));
climodentryfd = -1; climodentryfd = -1;
ast_mutex_unlock(&climodentrylock); ast_mutex_unlock(&climodentrylock);

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@@ -1240,7 +1240,7 @@ void ast_update_use_count(void)
AST_LIST_UNLOCK(&updaters); AST_LIST_UNLOCK(&updaters);
} }
int ast_update_module_list(int (*modentry)(const char *module, const char *description, int usecnt, const char *like), int ast_update_module_list(int (*modentry)(const char *module, const char *description, int usecnt, const char *status, const char *like),
const char *like) const char *like)
{ {
struct ast_module *cur; struct ast_module *cur;
@@ -1251,7 +1251,8 @@ int ast_update_module_list(int (*modentry)(const char *module, const char *descr
unlock = 0; unlock = 0;
AST_LIST_TRAVERSE(&module_list, cur, entry) { AST_LIST_TRAVERSE(&module_list, cur, entry) {
total_mod_loaded += modentry(cur->resource, cur->info->description, cur->usecount, like); total_mod_loaded += modentry(cur->resource, cur->info->description, cur->usecount,
cur->flags.running ? "Running" : "Not Running", like);
} }
if (unlock) if (unlock)

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@@ -760,7 +760,7 @@ static u_char *ast_var_indications_table(struct variable *vp, oid *name, size_t
return NULL; return NULL;
} }
static int countmodule(const char *mod, const char *desc, int use, const char *like) static int countmodule(const char *mod, const char *desc, int use, const char *status, const char *like)
{ {
return 1; return 1;
} }