# HG changeset patch
# User Olaf Wintermann <olaf.wintermann@gmail.com>
# Date 1369222051 -7200
# Node ID c7f5b062e622208951d9aa45e3119a75982fea81
# Parent  66442f81f8239cb86e8af87d723224aa802786c8
added net_writev

diff -r 66442f81f823 -r c7f5b062e622 src/server/daemon/keyfile_auth.c
--- a/src/server/daemon/keyfile_auth.c	Sat May 11 13:28:26 2013 +0200
+++ b/src/server/daemon/keyfile_auth.c	Wed May 22 13:27:31 2013 +0200
@@ -141,7 +141,7 @@
      * the SSHA hash is already base64 decoded
      */
     
-    char *salt = user->hash + user->hashlen - 8; // last 8 bytes are salt 
+    char *salt = user->hash + user->hashlen - 8; // last 8 bytes are the salt 
     size_t pwlen = strlen(password);
     
     size_t saltpwlen = pwlen + 8;
@@ -153,11 +153,8 @@
     SHA1((const unsigned char*)saltpw, saltpwlen, pwhash);
     
     if(!memcmp(user->hash, pwhash, 20)) {
-        free(pwhash);
         return 1;
+    } else {
+        return 0;
     }
-    
-    free(pwhash);
-    
-    return 0;
 }
diff -r 66442f81f823 -r c7f5b062e622 src/server/public/nsapi.h
--- a/src/server/public/nsapi.h	Sat May 11 13:28:26 2013 +0200
+++ b/src/server/public/nsapi.h	Wed May 22 13:27:31 2013 +0200
@@ -1191,7 +1191,9 @@
 
 
 ssize_t net_write(SYS_NETFD fd, void *buf, size_t nbytes);
+ssize_t net_writev(SYS_NETFD fd, struct iovec *iovec, int iovcnt);
 
+// NSAPI extension
 ssize_t net_printf(SYS_NETFD fd, char *format, ...);
 
 
diff -r 66442f81f823 -r c7f5b062e622 src/server/util/io.c
--- a/src/server/util/io.c	Sat May 11 13:28:26 2013 +0200
+++ b/src/server/util/io.c	Wed May 22 13:27:31 2013 +0200
@@ -42,12 +42,14 @@
 
 IOStream native_io_funcs = {
     system_write,
+    system_writev,
     system_read,
     NULL
 };
 
 IOStream net_io_funcs = {
     net_stream_write,
+    net_stream_writev,
     net_stream_read,
     net_stream_sendfile
 };
@@ -64,6 +66,10 @@
     return write(((SystemIOStream*)st)->fd, buf, nbytes);
 }
 
+ssize_t system_writev(IOStream *st, struct iovec *iovec, int iovcnt) {
+    return writev(((SystemIOStream*)st)->fd, iovec, iovcnt);
+}
+
 ssize_t system_read(IOStream *st, void *buf, size_t nbytes) {
     return read(((SystemIOStream*)st)->fd, buf, nbytes);
 }
@@ -82,6 +88,10 @@
     return write(((NetIOStream*)st)->fd, buf, nbytes);
 }
 
+ssize_t net_stream_writev(IOStream *st, struct iovec *iovec, int iovcnt) {
+    return writev(((NetIOStream*)st)->fd, iovec, iovcnt);
+}
+
 ssize_t net_stream_read(IOStream *st, void *buf, size_t nbytes) {
     NetIOStream *n = (NetIOStream*)st;
     if(n->max_read != 0 && n->rd >= n->max_read) {
@@ -124,14 +134,22 @@
     return r;
 }
 
+ssize_t net_writev(SYS_NETFD fd, struct iovec *iovec, int iovcnt) {
+    ssize_t r = ((IOStream*)fd)->writev(fd, iovec, iovcnt);
+    if(r < 0) {
+        return IO_ERROR;
+    }
+    return r;
+}
+
 ssize_t net_printf(SYS_NETFD fd, char *format, ...) {
     va_list arg;
     va_start(arg, format);
     char *buf;
     ssize_t len = vasprintf(&buf, format, arg);
-    net_write(fd, buf, len);
+    ssize_t r = net_write(fd, buf, len);
     free(buf);
-    return len;
+    return r;
 }
 
 ssize_t net_sendfile(SYS_NETFD fd, sendfiledata *sfd) {
diff -r 66442f81f823 -r c7f5b062e622 src/server/util/io.h
--- a/src/server/util/io.h	Sat May 11 13:28:26 2013 +0200
+++ b/src/server/util/io.h	Wed May 22 13:27:31 2013 +0200
@@ -38,11 +38,13 @@
 typedef struct io_stream IOStream;
 
 typedef ssize_t(*io_write_f)(IOStream *, void *, size_t);
+typedef ssize_t(*io_writev_f)(IOStream *, struct iovec *, int);
 typedef ssize_t(*io_read_f)(IOStream *, void *, size_t);
 typedef ssize_t(*io_sendfile_f)(IOStream *, sendfiledata *);
 
 struct io_stream {
     io_write_f    write;
+    io_writev_f   writev;
     io_read_f     read;
     io_sendfile_f sendfile;
 };
@@ -80,12 +82,14 @@
 IOStream* stream_new_from_fd(pool_handle_t *pool, int fd);
 
 ssize_t system_write(IOStream *st, void *buf, size_t nbytes);
+ssize_t system_writev(IOStream *st, struct iovec *iovec, int iovcnt);
 ssize_t system_read(IOStream *st, void *buf, size_t nbytes);
 
 /* net stream */
 IOStream* net_stream_from_fd(pool_handle_t *pool, int fd);
 
 ssize_t net_stream_write(IOStream *st, void *buf, size_t nbytes);
+ssize_t net_stream_writev(IOStream *st, struct iovec *iovec, int iovcnt);
 ssize_t net_stream_read(IOStream *st, void *buf, size_t nbytes);
 ssize_t net_stream_sendfile(IOStream *st, sendfiledata *sfd);
 
diff -r 66442f81f823 -r c7f5b062e622 src/server/webdav/webdav.c
--- a/src/server/webdav/webdav.c	Sat May 11 13:28:26 2013 +0200
+++ b/src/server/webdav/webdav.c	Wed May 22 13:27:31 2013 +0200
@@ -275,6 +275,9 @@
     davrq->isdir = S_ISDIR(st.st_mode);
     davrq->persistencemgr->propfind_begin(davrq->persistencemgr, davrq);
     
+    // create the response for the requested resource
+    dav_resource_response(davrq, sstr(ppath), sstr(uri));
+    
     /*
      * if the requested webdav resource(file) is a directory, we create
      * a response for every child
@@ -294,9 +297,6 @@
         }
     }
     
-    // create the response for the requested resource
-    dav_resource_response(davrq, sstr(ppath), sstr(uri));
-    
     // end propfind
     davrq->persistencemgr->propfind_begin(davrq->persistencemgr, davrq);