From 670aeb6c8d894cb99a809fd7cc4f516cd0e54933 Mon Sep 17 00:00:00 2001
From: Roger Dingledine <arma@torproject.org>
Date: Tue, 30 Mar 2004 23:41:24 +0000
Subject: add and use stubs for hidserv lookup and store
svn:r1402
---
src/or/directory.c | 30 +++++++++++++++++++++++-------
1 file changed, 23 insertions(+), 7 deletions(-)
(limited to 'src/or')
diff --git a/src/or/directory.c b/src/or/directory.c
index 941ad4d56..0251c953a 100644
--- a/src/or/directory.c
+++ b/src/or/directory.c
@@ -288,6 +288,11 @@ int connection_dir_process_inbuf(connection_t *conn) {
return 0;
}
+/* XXX stubs, probably shouldn't be located here */
+#define MAX_HIDSERV_DESC_SIZE 2048
+int hidserv_lookup(char *query, char *desc, int max_desc_size) { return 0; }
+int hidserv_store(char *desc) { return 0; }
+
static char answer200[] = "HTTP/1.0 200 OK\r\n\r\n";
static char answer400[] = "HTTP/1.0 400 Bad request\r\n\r\n";
static char answer403[] = "HTTP/1.0 403 Unapproved server\r\n\r\n";
@@ -326,11 +331,21 @@ static int directory_handle_command_get(connection_t *conn,
}
if(!strncmp(url,"/hidserv/",9)) { /* hidserv descriptor fetch */
- /* ask back-end for the hidden-services descriptor in
- * url+9, and return it with a 200 if valid, or give a 404
- * otherwise
- */
+ char desc[MAX_HIDSERV_DESC_SIZE];
+ switch(hidserv_lookup(url+9, desc, MAX_HIDSERV_DESC_SIZE)) {
+ case 1: /* valid */
+ connection_write_to_buf(answer200, strlen(answer200), conn);
+ connection_write_to_buf(desc, strlen(desc)+1, conn);
+ break;
+ case 0: /* well-formed but not present */
+ connection_write_to_buf(answer404, strlen(answer404), conn);
+ break;
+ case -1: /* not well-formed */
+ connection_write_to_buf(answer400, strlen(answer400), conn);
+ break;
+ }
+ return 0;
}
/* we didn't recognize the url */
@@ -372,9 +387,10 @@ static int directory_handle_command_post(connection_t *conn,
}
if(!strncmp(url,"/hidserv/",9)) { /* hidserv descriptor post */
- /* pass 'body' to the backend */
- /* return 400, 403, or 200 as appropriate */
-
+ if(hidserv_store(body) < 0)
+ connection_write_to_buf(answer400, strlen(answer400), conn);
+ else
+ connection_write_to_buf(answer200, strlen(answer200), conn);
}
/* we didn't recognize the url */
--
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