From 2c9731d63810c839c8040d9d7131326ad48d515b Mon Sep 17 00:00:00 2001
From: sr
Date: Mon, 15 Jul 2013 20:46:42 +0200
Subject: "It's compiling!"

---
 src/server/globals.h | 72 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 72 insertions(+)

(limited to 'src/server/globals.h')

diff --git a/src/server/globals.h b/src/server/globals.h
index ccdaa01..e8203ea 100644
--- a/src/server/globals.h
+++ b/src/server/globals.h
@@ -1,6 +1,78 @@
 #ifndef _GLOBALS_H_
 #define _GLOBALS_H_
 
+#include "../types.h"
+#include <stdint.h>
+#include <time.h>
+#include <pthread.h>
+#include <glib/gslist.h>
+
+// ######### All structs/types used by the server ########
+
+typedef struct
+{
+	int fd;
+} dnbd3_connection_t;
+
+typedef struct
+{
+	uint16_t len;
+	uint8_t data[65535];
+} dnbd3_binstring_t;
+// Do not always allocate as much memory as required to hold the entire binstring struct,
+// but only as much as is required to hold the actual data
+#define NEW_BINSTRING(_name, _len) \
+	dnbd3_binstring_t *_name = malloc(sizeof(uint16_t) + _len); \
+	_name->len = _len
+
+typedef struct
+{
+	char comment[COMMENT_LENGTH];
+	time_t last_told;
+	dnbd3_host_t host;
+} dnbd3_alt_server_t;
+
+typedef struct
+{
+	char comment[COMMENT_LENGTH];
+	dnbd3_host_t host;
+	dnbd3_host_t mask;
+} dnbd3_acess_rules_t;
+
+/**
+ * Image struct. An image path could be something like
+ * /mnt/images/rz/zfs/Windows7 ZfS.vmdk.1
+ * and the lower_name would then be
+ * rz/zfs/windows7 zfs.vmdk
+ */
+typedef struct
+{
+	char *path;            // absolute path of the image
+	char *lower_name;      // relative path, all lowercase, minus revision ID
+	uint8_t *cache_map;    // cache map telling which parts are locally cached, NULL if complete
+	uint32_t *crc32;       // list of crc32 checksums for each 16MiB block in image
+	dnbd3_connection_t *uplink; // pointer to a server connection
+	uint64_t filesize;     // size of image
+	int rid;               // revision of image
+	int users;             // clients currently using this image
+	time_t atime;          // last access time
+	char working;          // TRUE if image exists and completeness is == 100% or a working upstream proxy is connected
+	pthread_spinlock_t lock;
+} dnbd3_image_t;
+
+typedef struct
+{
+	int sock;
+	dnbd3_host_t host;
+	uint8_t is_server;         // TRUE if a server in proxy mode, FALSE if real client
+	pthread_t thread;
+	dnbd3_image_t *image;
+	pthread_spinlock_t lock;
+	GSList *sendqueue;         // list of dnbd3_binstring_t*
+} dnbd3_client_t;
+
+// #######################################################
+
 /**
  * Base directory where all images are stored in. Will always have a trailing slash
  */
-- 
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