ARI - implement allowMultiple for parameters

Swagger allows parameters to be specified as 'allowMultiple', meaning
that the parameter may be specified as a comma separated list of
values.

I had written some of the API docs using that, but promptly forgot
about implementing it. This patch finally fills in that gap.

The codegen template was updated to represent 'allowMultiple' fields
as array/size fields in the _args structs. It also parses the comma
separated list using ast_app_separate_args(), so quoted strings in the
argument will be handled properly.

Review: https://reviewboard.asterisk.org/r/2698/


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@396122 65c4cc65-6c06-0410-ace0-fbb531ad65f3

1 files changed, 17 insertions, 7 deletions

diff --git a/res/res_ari_endpoints.c b/res/res_ari_endpoints.c
index 8aa758929..a1dd759eb 100644
--- a/res/res_ari_endpoints.c
+++ b/res/res_ari_endpoints.c
@@ -41,6 +41,7 @@
 
 ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
 
+#include "asterisk/app.h"
 #include "asterisk/module.h"
 #include "asterisk/stasis_app.h"
 #include "ari/resource_endpoints.h"
@@ -48,6 +49,8 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
 #include "ari/ari_model_validators.h"
 #endif
 
+#define MAX_VALS 128
+
 /*!
  * \brief Parameter parsing callback for /endpoints.
  * \param get_params GET parameters in the HTTP request.
@@ -59,12 +62,12 @@ static void ast_ari_get_endpoints_cb(
 	struct ast_variable *get_params, struct ast_variable *path_vars,
 	struct ast_variable *headers, struct ast_ari_response *response)
 {
+	struct ast_get_endpoints_args args = {};
 #if defined(AST_DEVMODE)
 	int is_valid;
 	int code;
 #endif /* AST_DEVMODE */
 
-	struct ast_get_endpoints_args args = {};
 	ast_ari_get_endpoints(headers, &args, response);
 #if defined(AST_DEVMODE)
 	code = response->response_code;
@@ -93,6 +96,9 @@ static void ast_ari_get_endpoints_cb(
 			"Internal Server Error", "Response validation failed");
 	}
 #endif /* AST_DEVMODE */
+
+fin: __attribute__((unused))
+	return;
 }
 /*!
  * \brief Parameter parsing callback for /endpoints/{tech}.
@@ -105,14 +111,13 @@ static void ast_ari_get_endpoints_by_tech_cb(
 	struct ast_variable *get_params, struct ast_variable *path_vars,
 	struct ast_variable *headers, struct ast_ari_response *response)
 {
+	struct ast_get_endpoints_by_tech_args args = {};
+	struct ast_variable *i;
 #if defined(AST_DEVMODE)
 	int is_valid;
 	int code;
 #endif /* AST_DEVMODE */
 
-	struct ast_get_endpoints_by_tech_args args = {};
-	struct ast_variable *i;
-
 	for (i = path_vars; i; i = i->next) {
 		if (strcmp(i->name, "tech") == 0) {
 			args.tech = (i->value);
@@ -147,6 +152,9 @@ static void ast_ari_get_endpoints_by_tech_cb(
 			"Internal Server Error", "Response validation failed");
 	}
 #endif /* AST_DEVMODE */
+
+fin: __attribute__((unused))
+	return;
 }
 /*!
  * \brief Parameter parsing callback for /endpoints/{tech}/{resource}.
@@ -159,14 +167,13 @@ static void ast_ari_get_endpoint_cb(
 	struct ast_variable *get_params, struct ast_variable *path_vars,
 	struct ast_variable *headers, struct ast_ari_response *response)
 {
+	struct ast_get_endpoint_args args = {};
+	struct ast_variable *i;
 #if defined(AST_DEVMODE)
 	int is_valid;
 	int code;
 #endif /* AST_DEVMODE */
 
-	struct ast_get_endpoint_args args = {};
-	struct ast_variable *i;
-
 	for (i = path_vars; i; i = i->next) {
 		if (strcmp(i->name, "tech") == 0) {
 			args.tech = (i->value);
@@ -204,6 +211,9 @@ static void ast_ari_get_endpoint_cb(
 			"Internal Server Error", "Response validation failed");
 	}
 #endif /* AST_DEVMODE */
+
+fin: __attribute__((unused))
+	return;
 }
 
 /*! \brief REST handler for /api-docs/endpoints.{format} */