app_voicemail: Remove deprecated options.

Remove the deprecated maxmessage and minmessage options,
which have been superseded by maxsecs and minsecs since 1.6.
Also remove the deprecated 'cz' language option (deprecated
since 1.8.)

Resolves: #1298

UpgradeNote: The deprecated maxmessage and minmessage options
have been removed; use maxsecs and minsecs instead.
The deprecated 'cz' language has also been removed; use 'cs' instead.

apps/app_voicemail.c

@@ -1660,7 +1660,7 @@ static void apply_option(struct ast_vm_user *vmu, const char *var, const char *v
 			ast_log(LOG_WARNING, "Invalid min message length of %s. Using global value %d\n", value, vmminsecs);
 			vmu->minsecs = vmminsecs;
 		}
-	} else if (!strcasecmp(var, "maxmessage") || !strcasecmp(var, "maxsecs")) {
+	} else if (!strcasecmp(var, "maxsecs")) {
 		vmu->maxsecs = atoi(value);
 		if (vmu->maxsecs <= 0) {
 			ast_log(AST_LOG_WARNING, "Invalid max message length of %s. Using global value %d\n", value, vmmaxsecs);
@@ -1668,8 +1668,6 @@ static void apply_option(struct ast_vm_user *vmu, const char *var, const char *v
 		} else {
 			vmu->maxsecs = atoi(value);
 		}
-		if (!strcasecmp(var, "maxmessage"))
-			ast_log(AST_LOG_WARNING, "Option 'maxmessage' has been deprecated in favor of 'maxsecs'.  Please make that change in your voicemail config.\n");
 	} else if (!strcasecmp(var, "maxmsg")) {
 		vmu->maxmsg = atoi(value);
 		/* Accept maxmsg=0 (Greetings only voicemail) */
@@ -10852,12 +10850,6 @@ static int vm_intro(struct ast_channel *chan, struct ast_vm_user *vmu, struct vm
 		return 0;
 	} else if (!strncasecmp(ast_channel_language(chan), "cs", 2)) {  /* CZECH syntax */
 		return vm_intro_cs(chan, vms);
-	} else if (!strncasecmp(ast_channel_language(chan), "cz", 2)) {  /* deprecated CZECH syntax */
-		static int deprecation_warning = 0;
-		if (deprecation_warning++ % 10 == 0) {
-			ast_log(LOG_WARNING, "cz is not a standard language code.  Please switch to using cs instead.\n");
-		}
-		return vm_intro_cs(chan, vms);
 	} else if (!strncasecmp(ast_channel_language(chan), "de", 2)) {  /* GERMAN syntax */
 		return vm_intro_de(chan, vms);
 	} else if (!strncasecmp(ast_channel_language(chan), "es", 2)) {  /* SPANISH syntax */
@@ -15100,17 +15092,6 @@ static int actual_load_config(int reload, struct ast_config *cfg)
 			} else {
 				ast_log(AST_LOG_WARNING, "Invalid max message time length\n");
 			}
-		} else if ((val = ast_variable_retrieve(cfg, "general", "maxmessage"))) {
-			static int maxmessage_deprecate = 0;
-			if (maxmessage_deprecate == 0) {
-				maxmessage_deprecate = 1;
-				ast_log(AST_LOG_WARNING, "Setting 'maxmessage' has been deprecated in favor of 'maxsecs'.\n");
-			}
-			if (sscanf(val, "%30d", &x) == 1) {
-				vmmaxsecs = x;
-			} else {
-				ast_log(AST_LOG_WARNING, "Invalid max message time length\n");
-			}
 		}
 
 		vmminsecs = 0;
@@ -15123,20 +15104,6 @@ static int actual_load_config(int reload, struct ast_config *cfg)
 			} else {
 				ast_log(AST_LOG_WARNING, "Invalid min message time length\n");
 			}
-		} else if ((val = ast_variable_retrieve(cfg, "general", "minmessage"))) {
-			static int maxmessage_deprecate = 0;
-			if (maxmessage_deprecate == 0) {
-				maxmessage_deprecate = 1;
-				ast_log(AST_LOG_WARNING, "Setting 'minmessage' has been deprecated in favor of 'minsecs'.\n");
-			}
-			if (sscanf(val, "%30d", &x) == 1) {
-				vmminsecs = x;
-				if (maxsilence / 1000 >= vmminsecs) {
-					ast_log(AST_LOG_WARNING, "maxsilence should be less than minmessage or you may get empty messages\n");
-				}
-			} else {
-				ast_log(AST_LOG_WARNING, "Invalid min message time length\n");
-			}
 		}
 
 		val = ast_variable_retrieve(cfg, "general", "format");