[svn-commits] russell: branch group/res_config_ldap r63405 -
/team/group/res_config_ldap/res/
svn-commits at lists.digium.com
svn-commits at lists.digium.com
Tue May 8 08:52:25 MST 2007
Author: russell
Date: Tue May 8 10:52:25 2007
New Revision: 63405
URL: http://svn.digium.com/view/asterisk?view=rev&rev=63405
Log:
more code cleanup
Modified:
team/group/res_config_ldap/res/res_config_ldap.c
Modified: team/group/res_config_ldap/res/res_config_ldap.c
URL: http://svn.digium.com/view/asterisk/team/group/res_config_ldap/res/res_config_ldap.c?view=diff&rev=63405&r1=63404&r2=63405
==============================================================================
--- team/group/res_config_ldap/res/res_config_ldap.c (original)
+++ team/group/res_config_ldap/res/res_config_ldap.c Tue May 8 10:52:25 2007
@@ -105,10 +105,17 @@
/*! \brief Create a new table_config */
static struct ldap_table_config *table_config_new(const char *table_name)
{
- struct ldap_table_config *p = ast_calloc(1, sizeof(*p));
-
- if (table_name)
- p->table_name = strdup(table_name);
+ struct ldap_table_config *p;
+
+ if (!(p = ast_calloc(1, sizeof(*p))))
+ return NULL;
+
+ if (table_name) {
+ if (!(p->table_name = ast_strdup(table_name))) {
+ free(p);
+ return NULL;
+ }
+ }
return p;
}
@@ -176,56 +183,57 @@
static void ldap_table_config_add_escape(struct ldap_table_config *table_config,
const char *escape_string)
{
- if (escape_string && *escape_string) {
- char *string = strdup(escape_string);
- char *start = string;
- char *p = strstr(start, "=>");
- if (option_debug)
- ast_log(LOG_DEBUG, "LDAP RealTime: Add escape: start: %s\n", start);
- if (!p) {
- ast_log(LOG_WARNING,
- "LDAP RealTime: Missing '=>' in escape: %s in %s\n",
- escape_string, table_config->table_name);
- } else {
- char *value = p + 2; //skip =>
- // trim !
- while (isspace(*start))
- start++;
- p--;
- while (p >= start && isspace(*p)) {
- *p = '\0';
- p--;
- }
- while (isspace(*value))
- value++;
- p = value + strlen(value) - 1;
- while (p >= value && isspace(*p)) {
- *p = '\0';
- p--;
- }
- if (*start == '\0') {
- ast_log(LOG_WARNING,
- "LDAP RealTime: Empty variable name in escape: %s in %s\n",
- escape_string, table_config->table_name);
- } else if (*value == '\0') {
- ast_log(LOG_WARNING,
- "LDAP RealTime: Empty ldap escape name in escape: %s in %s\n",
- escape_string, table_config->table_name);
- } else {
- struct ast_variable *var = ast_variable_new(start, value);
- if(option_debug)
- ast_log(LOG_DEBUG, "LDAP RealTime: Add escape: VAR %s => %s\n",var->name,var->value);
- if (table_config->escapes)
- var->next = table_config->escapes;
- table_config->escapes = var;
- if(option_debug)
- ast_log(LOG_DEBUG,
- "LDAP RealTime (%d): Added escape in %s: %s -> %s\n",
- __LINE__, table_config->table_name, start, value);
- }
- }
- free(string);
- }
+ char *string;
+ char *start;
+ char *p;
+ char *value;
+ struct ast_variable *var;
+
+ if (ast_strlen_zero(escape_string))
+ return;
+
+ start = string = ast_strdupa(escape_string);
+
+ if (!(p = strstr(start, "=>"))) {
+ ast_log(LOG_WARNING, "LDAP RealTime: Missing '=>' in escape: %s in %s\n",
+ escape_string, table_config->table_name);
+ return;
+ }
+
+ value = p + 2; /* skip => */
+
+ /* trim ! */
+
+ start = ast_skip_blanks(start);
+ p--;
+ while (p >= start && isspace(*p)) {
+ *p = '\0';
+ p--;
+ }
+
+ value = ast_skip_blanks(value);
+ p = value + strlen(value) - 1;
+ while (p >= value && isspace(*p)) {
+ *p = '\0';
+ p--;
+ }
+
+ if (ast_strlen_zero(start)) {
+ ast_log(LOG_WARNING, "LDAP RealTime: Empty variable name in escape: %s in %s\n",
+ escape_string, table_config->table_name);
+ return;
+ }
+
+ if (ast_strlen_zero(value)) {
+ ast_log(LOG_WARNING, "LDAP RealTime: Empty ldap escape name in escape: %s in %s\n",
+ escape_string, table_config->table_name);
+ return;
+ }
+
+ var = ast_variable_new(start, value);
+ if (table_config->escapes)
+ var->next = table_config->escapes;
+ table_config->escapes = var;
}
/*! \brief add attribute to table config - Should be locked before using it */
@@ -1584,6 +1592,7 @@
{
struct ast_config *config;
const char *s;
+ char *category_name = NULL;
config = ast_config_load(RES_CONFIG_LDAP_CONF);
@@ -1629,16 +1638,12 @@
}
table_configs_free();
-
- char *category_name = NULL;
+
while ((category_name = ast_category_browse(config, category_name))) {
int is_general = (strcasecmp(category_name, "_general") == 0);
int is_config = (strcasecmp(category_name, "config") == 0); /*!< using the [config] context for Static RealTime */
-
struct ast_variable *var = ast_variable_browse(config, category_name);
- if (option_debug)
- ast_log(LOG_DEBUG, "found: category_name=%s\n", category_name);
if (var) {
struct ldap_table_config *table_config =
table_config_for_table_name(category_name);
@@ -1650,36 +1655,25 @@
if (is_config)
static_table_config = table_config;
}
- while (var) {
- if (option_debug)
- ast_log(LOG_DEBUG, "found: category_name=%s var->name=%s var->value=%s\n",
- category_name, var->name, var->value);
- if (strcasecmp(var->name, "attribute") == 0) {
+ for (; var; var = var->next) {
+ if (!strcasecmp(var->name, "attribute"))
ldap_table_config_add_attribute(table_config, var->value);
- } else if (strcasecmp(var->name, "escape") == 0) {
- ldap_table_config_add_escape(table_config,var->value);
- } else if (strcasecmp(var->name, "additionalFilter") == 0) {
+ else if (!strcasecmp(var->name, "escape"))
+ ldap_table_config_add_escape(table_config, var->value);
+ else if (!strcasecmp(var->name, "additionalFilter"))
table_config->additional_filter = strdup(var->value);
- }
- var = var->next;
}
}
}
ast_config_destroy(config);
- if (option_debug > 3) {
- ast_log(LOG_DEBUG, "LDAP RealTime Host: %s\n", host);
- ast_log(LOG_DEBUG, "LDAP RealTime Port: %i\n", port);
- ast_log(LOG_DEBUG, "LDAP RealTime User: %s\n", user);
- ast_log(LOG_DEBUG, "LDAP RealTime Password: %s\n", pass);
- ast_log(LOG_DEBUG, "LDAP RealTime BaseDN: %s\n", basedn);
- }
+
return 1;
}
+/*! \note ldap_lock should have been locked before calling this function. */
static int ldap_reconnect(void)
{
- /* mutex lock should have been locked before calling this function. */
int bind_result = 0;
struct berval cred;
@@ -1694,16 +1688,14 @@
return 0;
}
- //if (!(ldapConn = ldap_init(host, port))) {
if (LDAP_SUCCESS != ldap_initialize(&ldapConn, host)) {
ast_log(LOG_ERROR, "Failed to init ldap connection to %s. Check debug for more info.\n", host);
return 0;
}
- if (user && *user) {
+ if (!ast_strlen_zero(user)) {
if (option_debug > 1)
ast_log(LOG_DEBUG, "bind to %s as %s\n", host, user);
- //bind_result = ldap_simple_bind_s(ldapConn, user, pass);
cred.bv_val = (char *) pass;
cred.bv_len = strlen(pass);
bind_result = ldap_sasl_bind_s(ldapConn, user, LDAP_SASL_SIMPLE, &cred, NULL, NULL, NULL);
@@ -1711,7 +1703,6 @@
if (option_debug > 1)
ast_log(LOG_DEBUG, "bind anonymously %s anonymously\n", host);
bind_result = ldap_sasl_bind_s(ldapConn, NULL, LDAP_SASL_SIMPLE, NULL, NULL, NULL, NULL);
- //bind_result = ldap_simple_bind_s(ldapConn, NULL, NULL);
}
if (bind_result == LDAP_SUCCESS) {
if (option_debug > 1)
@@ -1720,7 +1711,7 @@
return 1;
} else {
ast_log(LOG_WARNING, "bind failed: %s\n", ldap_err2string(bind_result));
- ldap_unbind_ext_s(ldapConn,NULL,NULL);
+ ldap_unbind_ext_s(ldapConn, NULL, NULL);
ldapConn = NULL;
return 0;
}
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