From: Tilghman Lesher <tilghman@meg.abyt.es>
Date: Thu, 3 Jan 2013 16:04:11 +0000 (+0000)
Subject: Add aliases to the Directory.
X-Git-Tag: 13.0.0-beta1~2241
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7739ed99894f96422aacc181047ff111d368a7df;p=thirdparty%2Fasterisk.git

Add aliases to the Directory.

This is an interesting feature that allows additional strings to be used to
search the Directory, primarily intended to be used with nicknames, but could
be used with affiliations and the like.  Because the name field is used in
more than one place (such as email notifications), it is important that these
additional strings not be placed in the name field, but be specified
separately.

Review: https://reviewboard.asterisk.org/r/2244/


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@378414 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/apps/app_directory.c b/apps/app_directory.c
index ce01bc83b8..b26a09cd97 100644
--- a/apps/app_directory.c
+++ b/apps/app_directory.c
@@ -87,6 +87,12 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
 						argument will be used for the number of characters the user should enter.</para>
 						<argument name="n" required="true" />
 					</option>
+					<option name="a">
+						<para>Allow the caller to additionally enter an alias for a user in the
+						directory.  This option must be specified in addition to the
+						<literal>f</literal>, <literal>l</literal>, or <literal>b</literal>
+						option.</para>
+					</option>
 					<option name="m">
 						<para>Instead of reading each name sequentially and asking for
 						confirmation, create a menu of up to 8 names.</para>
@@ -135,6 +141,7 @@ enum {
 	OPT_LISTBYEITHER =    OPT_LISTBYFIRSTNAME | OPT_LISTBYLASTNAME,
 	OPT_PAUSE =           (1 << 5),
 	OPT_NOANSWER =        (1 << 6),
+	OPT_ALIAS =           (1 << 7),
 };
 
 enum {
@@ -164,6 +171,7 @@ AST_APP_OPTIONS(directory_app_options, {
 	AST_APP_OPTION('v', OPT_FROMVOICEMAIL),
 	AST_APP_OPTION('m', OPT_SELECTFROMMENU),
 	AST_APP_OPTION('n', OPT_NOANSWER),
+	AST_APP_OPTION('a', OPT_ALIAS),
 });
 
 static int compare(const char *text, const char *template)
@@ -427,6 +435,8 @@ static int select_item_menu(struct ast_channel *chan, struct directory_item **it
 	return 0;
 }
 
+AST_THREADSTORAGE(commonbuf);
+
 static struct ast_config *realtime_directory(char *context)
 {
 	struct ast_config *cfg;
@@ -436,8 +446,12 @@ static struct ast_config *realtime_directory(char *context)
 	char *mailbox;
 	const char *fullname;
 	const char *hidefromdir, *searchcontexts = NULL;
-	char tmp[100];
 	struct ast_flags config_flags = { 0 };
+	struct ast_str *tmp = ast_str_thread_get(&commonbuf, 100);
+
+	if (!tmp) {
+		return NULL;
+	}
 
 	/* Load flat file config. */
 	cfg = ast_config_load(VOICEMAIL_CONFIG, config_flags);
@@ -472,6 +486,7 @@ static struct ast_config *realtime_directory(char *context)
 
 	mailbox = NULL;
 	while ( (mailbox = ast_category_browse(rtdata, mailbox)) ) {
+		struct ast_variable *alias;
 		const char *ctx = ast_variable_retrieve(rtdata, mailbox, "context");
 
 		fullname = ast_variable_retrieve(rtdata, mailbox, "fullname");
@@ -480,7 +495,14 @@ static struct ast_config *realtime_directory(char *context)
 			/* Skip hidden */
 			continue;
 		}
-		snprintf(tmp, sizeof(tmp), "no-password,%s", S_OR(fullname, ""));
+		ast_str_set(&tmp, 0, "no-password,%s", S_OR(fullname, ""));
+		if (ast_variable_retrieve(rtdata, mailbox, "alias")) {
+			for (alias = ast_variable_browse(rtdata, mailbox); alias; alias = alias->next) {
+				if (!strcasecmp(alias->name, "alias")) {
+					ast_str_append(&tmp, 0, "|alias=%s", alias->value);
+				}
+			}
+		}
 
 		/* Does the context exist within the config file? If not, make one */
 		if (!(cat = ast_category_get(cfg, ctx))) {
@@ -495,7 +517,7 @@ static struct ast_config *realtime_directory(char *context)
 			ast_category_append(cfg, cat);
 		}
 
-		if ((var = ast_variable_new(mailbox, tmp, ""))) {
+		if ((var = ast_variable_new(mailbox, ast_str_buffer(tmp), ""))) {
 			ast_variable_append(cat, var);
 		} else {
 			ast_log(LOG_WARNING, "Out of memory adding mailbox '%s'\n", mailbox);
@@ -556,20 +578,26 @@ typedef AST_LIST_HEAD_NOLOCK(, directory_item) itemlist;
 static int search_directory_sub(const char *context, struct ast_config *vmcfg, struct ast_config *ucfg, const char *ext, struct ast_flags flags, itemlist *alist)
 {
 	struct ast_variable *v;
-	char buf[AST_MAX_EXTENSION + 1], *pos, *bufptr, *cat;
+	struct ast_str *buf = ast_str_thread_get(&commonbuf, 100);
+	char *pos, *bufptr, *cat, *alias;
 	struct directory_item *item;
 	int res;
 
+	if (!buf) {
+		return -1;
+	}
+
 	ast_debug(2, "Pattern: %s\n", ext);
 
 	for (v = ast_variable_browse(vmcfg, context); v; v = v->next) {
 
 		/* Ignore hidden */
-		if (strcasestr(v->value, "hidefromdir=yes"))
+		if (strcasestr(v->value, "hidefromdir=yes")) {
 			continue;
+		}
 
-		ast_copy_string(buf, v->value, sizeof(buf));
-		bufptr = buf;
+		ast_str_set(&buf, 0, "%s", v->value);
+		bufptr = ast_str_buffer(buf);
 
 		/* password,Full Name,email,pager,options */
 		strsep(&bufptr, ",");
@@ -587,11 +615,23 @@ static int search_directory_sub(const char *context, struct ast_config *vmcfg, s
 		if (!res && ast_test_flag(&flags, OPT_LISTBYFIRSTNAME)) {
 			res = check_match(&item, context, pos, v->name, ext, 1 /* use_first_name */);
 		}
+		if (!res && ast_test_flag(&flags, OPT_ALIAS) && (alias = strcasestr(bufptr, "alias="))) {
+			char *a;
+			ast_debug(1, "Found alias: %s\n", alias);
+			while ((a = strsep(&alias, "|"))) {
+				if (!strncasecmp(a, "alias=", 6)) {
+					if ((res = check_match(&item, context, a + 6, v->name, ext, 1))) {
+						break;
+					}
+				}
+			}
+		}
 
-		if (!res)
+		if (!res) {
 			continue;
-		else if (res < 0)
+		} else if (res < 0) {
 			return -1;
+		}
 
 		AST_LIST_INSERT_TAIL(alist, item, entry);
 	}
@@ -599,15 +639,18 @@ static int search_directory_sub(const char *context, struct ast_config *vmcfg, s
 	if (ucfg) {
 		for (cat = ast_category_browse(ucfg, NULL); cat ; cat = ast_category_browse(ucfg, cat)) {
 			const char *position;
-			if (!strcasecmp(cat, "general"))
+
+			if (!strcasecmp(cat, "general")) {
 				continue;
-			if (!ast_true(ast_config_option(ucfg, cat, "hasdirectory")))
+			}
+			if (!ast_true(ast_config_option(ucfg, cat, "hasdirectory"))) {
 				continue;
+			}
 
 			/* Find all candidate extensions */
-			position = ast_variable_retrieve(ucfg, cat, "fullname");
-			if (!position)
+			if (!(position = ast_variable_retrieve(ucfg, cat, "fullname"))) {
 				continue;
+			}
 
 			res = 0;
 			if (ast_test_flag(&flags, OPT_LISTBYLASTNAME)) {
@@ -616,11 +659,20 @@ static int search_directory_sub(const char *context, struct ast_config *vmcfg, s
 			if (!res && ast_test_flag(&flags, OPT_LISTBYFIRSTNAME)) {
 				res = check_match(&item, context, position, cat, ext, 1 /* use_first_name */);
 			}
+			if (!res && ast_test_flag(&flags, OPT_ALIAS)) {
+				struct ast_variable *alias;
+				for (alias = ast_variable_browse(ucfg, cat); alias; alias = alias->next) {
+					if (!strcasecmp(v->name, "alias") && (res = check_match(&item, context, v->value, cat, ext, 1))) {
+						break;
+					}
+				}
+			}
 
-			if (!res)
+			if (!res) {
 				continue;
-			else if (res < 0)
+			} else if (res < 0) {
 				return -1;
+			}
 
 			AST_LIST_INSERT_TAIL(alist, item, entry);
 		}
diff --git a/configs/voicemail.conf.sample b/configs/voicemail.conf.sample
index a92e7a1c5b..b776fd60d9 100644
--- a/configs/voicemail.conf.sample
+++ b/configs/voicemail.conf.sample
@@ -282,6 +282,10 @@ sendvoicemail=yes ; Allow the user to compose and send a voicemail while inside
 			;     This is intended for use with users who wish to receive their
 			;     voicemail ONLY by email. Note:  "deletevoicemail" is provided as an
 			;     equivalent option for Realtime configuration.
+; alias=Bongo       ; Use this additional string for comparison while looking
+                    ; for a match in the Directory application.  This option
+                    ; may be specified multiple times to specify additional
+                    ; strings [per-mailbox only]
 ; volgain=0.0		; Emails bearing the voicemail may arrive in a volume too
 			;     quiet to be heard.  This parameter allows you to specify how
 			;     much gain to add to the message when sending a voicemail.
diff --git a/contrib/realtime/mysql/voicemail.sql b/contrib/realtime/mysql/voicemail.sql
index bd924f4265..62c7fbb6ae 100644
--- a/contrib/realtime/mysql/voicemail.sql
+++ b/contrib/realtime/mysql/voicemail.sql
@@ -10,6 +10,8 @@ CREATE TABLE voicemail (
 	password CHAR(80) NOT NULL,
 	-- Used in email and for Directory app
 	fullname CHAR(80),
+    -- Used for Directory app
+	alias CHAR(80),
 	-- Email address (will get sound file if attach=yes)
 	email CHAR(80),
 	-- Email address (won't get sound file)