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[GNUnet-SVN] r27767 - in libmicrohttpd/src: include microspdy
From: |
gnunet |
Subject: |
[GNUnet-SVN] r27767 - in libmicrohttpd/src: include microspdy |
Date: |
Fri, 5 Jul 2013 17:34:19 +0200 |
Author: andreyu
Date: 2013-07-05 17:34:19 +0200 (Fri, 05 Jul 2013)
New Revision: 27767
Added:
libmicrohttpd/src/microspdy/io_raw.c
libmicrohttpd/src/microspdy/io_raw.h
Modified:
libmicrohttpd/src/include/microspdy.h
libmicrohttpd/src/microspdy/Makefile.am
libmicrohttpd/src/microspdy/applicationlayer.c
libmicrohttpd/src/microspdy/io.h
Log:
spdy: io_raw just added; not yet integrated
Modified: libmicrohttpd/src/include/microspdy.h
===================================================================
--- libmicrohttpd/src/include/microspdy.h 2013-07-05 15:15:55 UTC (rev
27766)
+++ libmicrohttpd/src/include/microspdy.h 2013-07-05 15:34:19 UTC (rev
27767)
@@ -315,6 +315,11 @@
* Default TLS implementation provided by openSSL/libssl.
*/
SPDY_IO_SUBSYSTEM_OPENSSL = 1,
+
+ /**
+ * No TLS is used.
+ */
+ SPDY_IO_SUBSYSTEM_RAW = 0,
};
Modified: libmicrohttpd/src/microspdy/Makefile.am
===================================================================
--- libmicrohttpd/src/microspdy/Makefile.am 2013-07-05 15:15:55 UTC (rev
27766)
+++ libmicrohttpd/src/microspdy/Makefile.am 2013-07-05 15:34:19 UTC (rev
27767)
@@ -17,6 +17,7 @@
libmicrospdy_la_SOURCES = \
io.h \
io_openssl.h io_openssl.c \
+ io_raw.h io_raw.c \
structures.h structures.c \
internal.h internal.c \
daemon.h daemon.c \
Modified: libmicrohttpd/src/microspdy/applicationlayer.c
===================================================================
--- libmicrohttpd/src/microspdy/applicationlayer.c 2013-07-05 15:15:55 UTC
(rev 27766)
+++ libmicrohttpd/src/microspdy/applicationlayer.c 2013-07-05 15:34:19 UTC
(rev 27767)
@@ -247,6 +247,11 @@
SPDYF_openssl_global_init();
spdyf_io_initialized |= SPDY_IO_SUBSYSTEM_OPENSSL;
}
+ else if(SPDY_IO_SUBSYSTEM_RAW & io_subsystem)
+ {
+ SPDYF_raw_global_init();
+ spdyf_io_initialized |= SPDY_IO_SUBSYSTEM_RAW;
+ }
SPDYF_ASSERT(SPDY_IO_SUBSYSTEM_NONE != spdyf_io_initialized,
"SPDY_init could not find even one IO subsystem");
@@ -261,9 +266,11 @@
SPDYF_ASSERT(SPDY_IO_SUBSYSTEM_NONE != spdyf_io_initialized,
"SPDY_init has not been called!");
- //currently nothing to be freed/deinited
- //SPDYF_openssl_global_deinit doesn't do anything now
- //SPDYF_openssl_global_deinit();
+ if(SPDY_IO_SUBSYSTEM_OPENSSL & spdyf_io_initialized)
+ SPDYF_openssl_global_deinit();
+ else if(SPDY_IO_SUBSYSTEM_RAW & spdyf_io_initialized)
+ SPDYF_raw_global_deinit();
+
spdyf_io_initialized = SPDY_IO_SUBSYSTEM_NONE;
}
Modified: libmicrohttpd/src/microspdy/io.h
===================================================================
--- libmicrohttpd/src/microspdy/io.h 2013-07-05 15:15:55 UTC (rev 27766)
+++ libmicrohttpd/src/microspdy/io.h 2013-07-05 15:34:19 UTC (rev 27767)
@@ -27,6 +27,7 @@
#include "platform.h"
#include "io_openssl.h"
+#include "io_raw.h"
/**
Added: libmicrohttpd/src/microspdy/io_raw.c
===================================================================
--- libmicrohttpd/src/microspdy/io_raw.c (rev 0)
+++ libmicrohttpd/src/microspdy/io_raw.c 2013-07-05 15:34:19 UTC (rev
27767)
@@ -0,0 +1,139 @@
+/*
+ This file is part of libmicrospdy
+ Copyright (C) 2013 Andrey Uzunov
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/**
+ * @file io_raw.c
+ * @brief IO for SPDY without TLS.
+ * @author Andrey Uzunov
+ */
+
+#include "platform.h"
+#include "internal.h"
+#include "session.h"
+#include "io_raw.h"
+
+
+void
+SPDYF_raw_global_init()
+{
+}
+
+
+void
+SPDYF_raw_global_deinit()
+{
+}
+
+
+int
+SPDYF_raw_init(struct SPDY_Daemon *daemon)
+{
+ (void)daemon;
+
+ return SPDY_YES;
+}
+
+
+void
+SPDYF_raw_deinit(struct SPDY_Daemon *daemon)
+{
+ (void)daemon;
+}
+
+
+int
+SPDYF_raw_new_session(struct SPDY_Session *session)
+{
+ (void)session;
+
+ return SPDY_YES;
+}
+
+
+void
+SPDYF_raw_close_session(struct SPDY_Session *session)
+{
+ (void)session;
+}
+
+
+int
+SPDYF_raw_recv(struct SPDY_Session *session,
+ void * buffer,
+ size_t size)
+{
+ int n = read(session->socket_fd,
+ buffer,
+ size);
+ //if(n > 0) SPDYF_DEBUG("recvd: %i",n);
+ if (n < 0)
+ {
+ switch(errno)
+ {
+ case EAGAIN:
+#if EAGAIN != EWOULDBLOCK
+ case EWOULDBLOCK:
+#endif
+ case EINTR:
+ return SPDY_IO_ERROR_AGAIN;
+
+ default:
+ return SPDY_IO_ERROR_ERROR;
+ }
+ }
+
+ return n;
+}
+
+
+int
+SPDYF_raw_send(struct SPDY_Session *session,
+ const void * buffer,
+ size_t size)
+{
+ int n = write(session->socket_fd,
+ buffer,
+ size);
+ //if(n > 0) SPDYF_DEBUG("sent: %i",n);
+ if (n < 0)
+ {
+ switch(errno)
+ {
+ case EAGAIN:
+#if EAGAIN != EWOULDBLOCK
+ case EWOULDBLOCK:
+#endif
+ case EINTR:
+ return SPDY_IO_ERROR_AGAIN;
+
+ default:
+ return SPDY_IO_ERROR_ERROR;
+ }
+ }
+
+ return n;
+}
+
+
+int
+SPDYF_raw_is_pending(struct SPDY_Session *session)
+{
+ (void)session;
+
+ return SPDY_NO;
+}
Added: libmicrohttpd/src/microspdy/io_raw.h
===================================================================
--- libmicrohttpd/src/microspdy/io_raw.h (rev 0)
+++ libmicrohttpd/src/microspdy/io_raw.h 2013-07-05 15:34:19 UTC (rev
27767)
@@ -0,0 +1,135 @@
+/*
+ This file is part of libmicrospdy
+ Copyright (C) 2013 Andrey Uzunov
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/**
+ * @file io_raw.h
+ * @brief IO for SPDY without TLS.
+ * @author Andrey Uzunov
+ */
+
+#ifndef IO_RAW_H
+#define IO_RAW_H
+
+#include "platform.h"
+
+
+/**
+ * Must be called only once in the program.
+ *
+ */
+void
+SPDYF_raw_global_init();
+
+
+/**
+ * Should be called
+ * at the end of the program.
+ *
+ */
+void
+SPDYF_raw_global_deinit();
+
+
+/**
+ * Must be called when the daemon starts.
+ *
+ * @param daemon SPDY_Daemon
+ * @return SPDY_YES on success or SPDY_NO on error
+ */
+int
+SPDYF_raw_init(struct SPDY_Daemon *daemon);
+
+
+/**
+ * Should be called
+ * when the deamon is stopped.
+ *
+ * @param daemon SPDY_Daemon which is being stopped
+ */
+void
+SPDYF_raw_deinit(struct SPDY_Daemon *daemon);
+
+
+/**
+ * Must be called
+ * after the connection has been accepted.
+ *
+ * @param session SPDY_Session whose socket will be used
+ * @return SPDY_NO if some funcs fail. SPDY_YES otherwise
+ */
+int
+SPDYF_raw_new_session(struct SPDY_Session *session);
+
+
+/**
+ * Should be called
+ * closing session's socket.
+ *
+ * @param session SPDY_Session whose socket is used
+ */
+void
+SPDYF_raw_close_session(struct SPDY_Session *session);
+
+
+/**
+ * Reading from socket. Reads available data and put it to the
+ * buffer.
+ *
+ * @param session for which data is received
+ * @param buffer where data from the socket will be written to
+ * @param size of the buffer
+ * @return number of bytes (at most size) read from the connection
+ * 0 if the other party has closed the connection
+ * SPDY_IO_ERROR code on error
+ */
+int
+SPDYF_raw_recv(struct SPDY_Session *session,
+ void * buffer,
+ size_t size);
+
+
+/**
+ * Writing to socket. Writes the data given into the buffer to the
+ * socket.
+ *
+ * @param session whose context is used
+ * @param buffer from where data will be written to the socket
+ * @param size number of bytes to be taken from the buffer
+ * @return number of bytes (at most size) from the buffer that has been
+ * written to the connection
+ * 0 if the other party has closed the connection
+ * SPDY_IO_ERROR code on error
+ */
+int
+SPDYF_raw_send(struct SPDY_Session *session,
+ const void * buffer,
+ size_t size);
+
+
+/**
+ * Checks if there is data staying in the buffers of the underlying
+ * system that waits to be read. Always returns SPDY_NO, as we do not
+ * use a subsystem here.
+ *
+ * @param session which is checked
+ * @return SPDY_YES if data is pending or SPDY_NO otherwise
+ */
+int
+SPDYF_raw_is_pending(struct SPDY_Session *session);
+
+#endif
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