From c6b0fa1a730e9170bb2f86200e53a0d1f215aba0 Mon Sep 17 00:00:00 2001
From: erickson <erickson@9efc2488-bf62-4759-914b-345cdb29e865>
Date: Thu, 25 Aug 2005 15:56:42 +0000
Subject: [PATCH] forgot to add these...

git-svn-id: svn://svn.open-ils.org/OpenSRF/trunk@504 9efc2488-bf62-4759-914b-345cdb29e865
---
 src/libstack/osrf_settings.c | 97 ++++++++++++++++++++++++++++++++++++++++++++
 src/libstack/osrf_settings.h | 30 ++++++++++++++
 2 files changed, 127 insertions(+)
 create mode 100644 src/libstack/osrf_settings.c
 create mode 100644 src/libstack/osrf_settings.h

diff --git a/src/libstack/osrf_settings.c b/src/libstack/osrf_settings.c
new file mode 100644
index 0000000..8cc5d41
--- /dev/null
+++ b/src/libstack/osrf_settings.c
@@ -0,0 +1,97 @@
+#include "osrf_settings.h" 
+
+osrf_host_config* config = NULL;
+
+char* osrf_settings_host_value(char* format, ...) {
+
+	/* grab the format string ---------------- */
+	long len = 0;
+	va_list args;
+	va_list a_copy;
+
+	va_copy(a_copy, args);
+
+	va_start(args, format);
+	len = va_list_size(format, args);
+	char buf[len];
+	memset(buf, 0, len);
+
+	va_start(a_copy, format);
+	vsnprintf(buf, len - 1, format, a_copy);
+	va_end(a_copy);
+	/* -------------------------------------- */
+
+	object* o = object_find_path(config->config, buf);
+
+	char* val = NULL;
+	if(o && o->is_string && o->string_data) {
+		val = strdup(o->string_data);
+		free_object(o);
+	}	
+
+	return val;
+}
+
+object* osrf_settings_host_value_object(char* format, ...) {
+
+	/* grab the format string ---------------- */
+	long len = 0;
+	va_list args;
+	va_list a_copy;
+
+	va_copy(a_copy, args);
+
+	va_start(args, format);
+	len = va_list_size(format, args);
+	char buf[len];
+	memset(buf, 0, len);
+
+	va_start(a_copy, format);
+	vsnprintf(buf, len - 1, format, a_copy);
+	va_end(a_copy);
+	/* -------------------------------------- */
+
+	return object_find_path(config->config, buf);
+}
+
+
+int osrf_settings_retrieve(char* hostname) {
+
+	if(!config) {
+
+		osrf_app_session* session = osrf_app_client_session_init("opensrf.settings");
+		object* params = new_object(hostname);
+		int req_id = osrf_app_session_make_req( session, params, "opensrf.settings.host_config.get", 1, NULL );
+		osrf_message* omsg = osrf_app_session_request_recv( session, req_id, 60 );
+		free_object(params);
+
+		if(omsg && omsg->_result_content) {
+			config = osrf_settings_new_host_config(hostname);
+			config->config = object_clone(omsg->_result_content);
+			osrf_message_free(omsg);
+		}
+
+		osrf_app_session_request_finish( session, req_id );
+		osrf_app_session_destroy( session );
+
+		if(!config)
+			return fatal_handler("Unable to load config for host %s", hostname);
+	}
+
+	return 0;
+}
+
+osrf_host_config* osrf_settings_new_host_config(char* hostname) {
+	if(!hostname) return NULL;
+	osrf_host_config* c = safe_malloc(sizeof(osrf_host_config));
+	c->hostname = strdup(hostname);
+	return c;
+}
+
+void osrf_settings_free_host_config(osrf_host_config* c) {
+	if(!c) c = config;
+	if(!c) return;
+	free(c->hostname);
+	free_object(c->config);	
+	free(c);
+}
diff --git a/src/libstack/osrf_settings.h b/src/libstack/osrf_settings.h
new file mode 100644
index 0000000..4666aa0
--- /dev/null
+++ b/src/libstack/osrf_settings.h
@@ -0,0 +1,30 @@
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <time.h>
+#include <stdarg.h>
+
+#include "logging.h"
+#include "utils.h"
+#include "objson/object.h"
+#include "objson/json_parser.h"
+#include "osrf_app_session.h"
+
+#ifndef OSRF_SETTINGS_H
+#define OSRF_SETTINGS_H
+
+typedef struct { 
+	char* hostname; 
+	object* config; 
+} osrf_host_config;
+
+
+osrf_host_config* osrf_settings_new_host_config(char* hostname);
+void osrf_settings_free_host_config(osrf_host_config*);
+char* osrf_settings_host_value(char* path, ...);
+object* osrf_settings_host_value_object(char* format, ...);
+int osrf_settings_retrieve(char* hostname);
+
+#endif
+
-- 
2.11.0