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Fix the fact that global_variables 1) weren't being updated on reload (thanks for the report, Doug), and 2) weren't actually being appended to the list of profile variables because build_profile was called before the list was populated. Also needed to free the contents returned by load_file().

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@114067 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Terry Wilson
2008-04-11 21:04:46 +00:00
parent e409a129af
commit e276ccea11
1 changed files with 51 additions and 24 deletions
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75
res/res_phoneprov.c
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@@ -172,6 +172,7 @@ static char global_default_profile[80] = ""; /*!< Default profile to use if one
/*! \brief List of global variables currently available: VOICEMAIL_EXTEN, EXTENSION_LENGTH */
static struct varshead global_variables;
static ast_mutex_t globals_lock;
/*! \brief Return mime type based on extension */
static char *ftype2mtype(const char *ftype)
@@ -665,12 +666,14 @@ static void build_profile(const char *name, struct ast_variable *v)
/* Append the global variables to the variables list for this profile.
* This is for convenience later, when we need to provide a single
* variable list for use in substitution. */
ast_mutex_lock(&globals_lock);
AST_LIST_TRAVERSE(&global_variables, var, entries) {
struct ast_var_t *new_var;
if ((new_var = ast_var_assign(var->name, var->value))) {
AST_LIST_INSERT_TAIL(profile->headp, new_var, entries);
}
}
ast_mutex_unlock(&globals_lock);
ao2_link(profiles, profile);
@@ -890,10 +893,11 @@ static int build_user_routes(struct user *user)
/* \brief Parse config files and create appropriate structures */
static int set_config(void)
{
struct ast_config *cfg;
struct ast_config *cfg, *phoneprov_cfg;
char *cat;
struct ast_variable *v;
struct ast_flags config_flags = { 0 };
struct ast_var_t *var;
/* Try to grab the port from sip.conf. If we don't get it here, we'll set it
* to whatever is set in phoneprov.conf or default to 5060 */
@@ -902,15 +906,37 @@ static int set_config(void)
ast_config_destroy(cfg);
}
if (!(cfg = ast_config_load("phoneprov.conf", config_flags))) {
if (!(cfg = ast_config_load("users.conf", config_flags))) {
ast_log(LOG_WARNING, "Unable to load users.cfg\n");
return 0;
}
/* Go ahead and load global variables from users.conf so we can append to profiles */
for (v = ast_variable_browse(cfg, "general"); v; v = v->next) {
if (!strcasecmp(v->name, "vmexten")) {
if ((var = ast_var_assign("VOICEMAIL_EXTEN", v->value))) {
ast_mutex_lock(&globals_lock);
AST_LIST_INSERT_TAIL(&global_variables, var, entries);
ast_mutex_unlock(&globals_lock);
}
}
if (!strcasecmp(v->name, "localextenlength")) {
if ((var = ast_var_assign("EXTENSION_LENGTH", v->value)))
ast_mutex_lock(&globals_lock);
AST_LIST_INSERT_TAIL(&global_variables, var, entries);
ast_mutex_unlock(&globals_lock);
}
}
if (!(phoneprov_cfg = ast_config_load("phoneprov.conf", config_flags))) {
ast_log(LOG_ERROR, "Unable to load config phoneprov.conf\n");
return -1;
}
cat = NULL;
while ((cat = ast_category_browse(cfg, cat))) {
while ((cat = ast_category_browse(phoneprov_cfg, cat))) {
if (!strcasecmp(cat, "general")) {
for (v = ast_variable_browse(cfg, cat); v; v = v->next) {
for (v = ast_variable_browse(phoneprov_cfg, cat); v; v = v->next) {
if (!strcasecmp(v->name, "serveraddr"))
ast_copy_string(global_server, v->value, sizeof(global_server));
else if (!strcasecmp(v->name, "serveriface")) {
@@ -923,15 +949,10 @@ static int set_config(void)
ast_copy_string(global_default_profile, v->value, sizeof(global_default_profile));
}
} else
build_profile(cat, ast_variable_browse(cfg, cat));
build_profile(cat, ast_variable_browse(phoneprov_cfg, cat));
}
ast_config_destroy(cfg);
if (!(cfg = ast_config_load("users.conf", config_flags))) {
ast_log(LOG_WARNING, "Unable to load users.cfg\n");
return 0;
}
ast_config_destroy(phoneprov_cfg);
cat = NULL;
while ((cat = ast_category_browse(cfg, cat))) {
@@ -939,19 +960,9 @@ static int set_config(void)
struct user *user;
struct phone_profile *profile;
struct extension *exten;
struct ast_var_t *var;
if (!strcasecmp(cat, "general")) {
for (v = ast_variable_browse(cfg, cat); v; v = v->next) {
if (!strcasecmp(v->name, "vmexten")) {
if ((var = ast_var_assign("VOICEMAIL_EXTEN", v->value)))
AST_LIST_INSERT_TAIL(&global_variables, var, entries);
}
if (!strcasecmp(v->name, "localextenlength")) {
if ((var = ast_var_assign("EXTENSION_LENGTH", v->value)))
AST_LIST_INSERT_TAIL(&global_variables, var, entries);
}
}
continue;
}
if (!strcasecmp(cat, "authentication"))
@@ -971,7 +982,6 @@ static int set_config(void)
continue;
}
if (!(user = find_user(mac))) {
if (!(profile = find_profile(tmp))) {
ast_log(LOG_WARNING, "Could not look up profile '%s' - skipping.\n", tmp);
@@ -1140,6 +1150,8 @@ static int pp_each_extension_exec(struct ast_channel *chan, const char *cmd, cha
ast_build_string(&buf, &len, "%s", expand_buf);
}
ast_free(file);
user = unref_user(user);
return 0;
@@ -1220,6 +1232,7 @@ static int load_module(void)
users = ao2_container_alloc(MAX_USER_BUCKETS, users_hash_fn, users_cmp_fn);
AST_LIST_HEAD_INIT_NOLOCK(&global_variables);
ast_mutex_init(&globals_lock);
ast_custom_function_register(&pp_each_user_function);
ast_custom_function_register(&pp_each_extension_function);
@@ -1247,17 +1260,31 @@ static int unload_module(void)
ao2_ref(http_routes, -1);
ao2_ref(users, -1);
while ((var = AST_LIST_REMOVE_HEAD(&global_variables, entries)))
ast_mutex_lock(&globals_lock);
while ((var = AST_LIST_REMOVE_HEAD(&global_variables, entries))) {
ast_var_delete(var);
}
ast_mutex_unlock(&globals_lock);
ast_mutex_destroy(&globals_lock);
return 0;
}
static int reload(void)
{
struct ast_var_t *var;
delete_routes();
delete_users();
delete_profiles();
ast_mutex_lock(&globals_lock);
while ((var = AST_LIST_REMOVE_HEAD(&global_variables, entries))) {
ast_var_delete(var);
}
ast_mutex_unlock(&globals_lock);
set_config();
return 0;