ari: Implement 'debug all' and request/response logging

The 'ari set debug' command has been enhanced to accept 'all' as an
application name.  This allows dumping of all apps even if an app
hasn't registered yet.  To accomplish this, a new global_debug global
variable was added to res/stasis/app.c and new APIs were added to
set and query the value.

'ari set debug' now displays requests and responses as well as events.
This required refactoring the existing debug code.

* The implementation for 'ari set debug' was moved from stasis/cli.{c,h}
  to ari/cli.{c,h}, and stasis/cli.{c,h} were deleted.
* In order to print the body of incoming requests even if a request
  failed, the consumption of the body was moved from the ari stubs
  to ast_ari_callback in res_ari.c and the moustache templates were
  then regenerated.  The body is now passed to ast_ari_invoke and then
  on to the handlers.  This results in code savings since that template
  was inserted multiple times into all the stubs.

An additional change was made to the ao2_str_container implementation
to add partial key searching and a sort function.  The existing cli
code assumed it was already there when it wasn't so the tab completion
was never working.

Change-Id: Ief936f747ce47f1fb14035fbe61152cf766406bf

2 files changed, 1 insertions, 17 deletions

diff --git a/rest-api-templates/param_parsing.mustache b/rest-api-templates/param_parsing.mustache
index 247c121d9..d156ab799 100644
--- a/rest-api-templates/param_parsing.mustache
+++ b/rest-api-templates/param_parsing.mustache
@@ -85,21 +85,6 @@
 {{/has_path_parameters}}
 {{^is_websocket}}
 {{#parse_body}}
-	/* Look for a JSON request entity */
-	body = ast_http_get_json(ser, headers);
-	if (!body) {
-		switch (errno) {
-		case EFBIG:
-			ast_ari_response_error(response, 413, "Request Entity Too Large", "Request body too large");
-			goto fin;
-		case ENOMEM:
-			ast_ari_response_error(response, 500, "Internal Server Error", "Error processing request");
-			goto fin;
-		case EIO:
-			ast_ari_response_error(response, 400, "Bad Request", "Error parsing request body");
-			goto fin;
-		}
-	}
 {{#body_parameter}}
 	args.{{c_name}} = body;
 {{/body_parameter}}
diff --git a/rest-api-templates/res_ari_resource.c.mustache b/rest-api-templates/res_ari_resource.c.mustache
index 08f6204be..a59f63df5 100644
--- a/rest-api-templates/res_ari_resource.c.mustache
+++ b/rest-api-templates/res_ari_resource.c.mustache
@@ -78,13 +78,12 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
 static void ast_ari_{{c_name}}_{{c_nickname}}_cb(
 	struct ast_tcptls_session_instance *ser,
 	struct ast_variable *get_params, struct ast_variable *path_vars,
-	struct ast_variable *headers, struct ast_ari_response *response)
+	struct ast_variable *headers, struct ast_json *body, struct ast_ari_response *response)
 {
 	struct ast_ari_{{c_name}}_{{c_nickname}}_args args = {};
 {{#has_parameters}}
 	struct ast_variable *i;
 {{/has_parameters}}
-	RAII_VAR(struct ast_json *, body, NULL, ast_json_unref);
 #if defined(AST_DEVMODE)
 	int is_valid;
 	int code;