They are renamed to reds_stream_write*
---
server/reds.c | 78 ++++++++++++++++------------------------------------
server/reds_stream.c | 28 +++++++++++++++++++
server/reds_stream.h | 5 ++++
3 files changed, 57 insertions(+), 54 deletions(-)
diff --git a/server/reds.c b/server/reds.c
index 81e90f3..ce8bb97 100644
--- a/server/reds.c
+++ b/server/reds.c
@@ -1395,24 +1395,6 @@ int reds_handle_migrate_data(MainChannelClient *mcc, SpiceMigrateDataMain *mig_d
return TRUE;
}
-static int sync_write(RedsStream *stream, const void *in_buf, size_t n)
-{
- const uint8_t *buf = (uint8_t *)in_buf;
-
- while (n) {
- int now = reds_stream_write(stream, buf, n);
- if (now <= 0) {
- if (now == -1 && (errno == EINTR || errno == EAGAIN)) {
- continue;
- }
- return FALSE;
- }
- n -= now;
- buf += now;
- }
- return TRUE;
-}
-
static void reds_channel_init_auth_caps(RedLinkInfo *link, RedChannel *channel)
{
if (sasl_enabled && !link->skip_auth) {
@@ -1473,13 +1455,13 @@ static int reds_send_link_ack(RedLinkInfo *link)
BIO_get_mem_ptr(bio, &bmBuf);
memcpy(ack.pub_key, bmBuf->data, sizeof(ack.pub_key));
- if (!sync_write(link->stream, &header, sizeof(header)))
+ if (!reds_stream_write_all(link->stream, &header, sizeof(header)))
goto end;
- if (!sync_write(link->stream, &ack, sizeof(ack)))
+ if (!reds_stream_write_all(link->stream, &ack, sizeof(ack)))
goto end;
- if (!sync_write(link->stream, channel_caps->common_caps, channel_caps->num_common_caps * sizeof(uint32_t)))
+ if (!reds_stream_write_all(link->stream, channel_caps->common_caps, channel_caps->num_common_caps * sizeof(uint32_t)))
goto end;
- if (!sync_write(link->stream, channel_caps->caps, channel_caps->num_caps * sizeof(uint32_t)))
+ if (!reds_stream_write_all(link->stream, channel_caps->caps, channel_caps->num_caps * sizeof(uint32_t)))
goto end;
ret = TRUE;
@@ -1500,7 +1482,7 @@ static int reds_send_link_error(RedLinkInfo *link, uint32_t error)
header.minor_version = SPICE_VERSION_MINOR;
memset(&reply, 0, sizeof(reply));
reply.error = error;
- return sync_write(link->stream, &header, sizeof(header)) && sync_write(link->stream, &reply,
+ return reds_stream_write_all(link->stream, &header, sizeof(header)) && reds_stream_write_all(link->stream, &reply,
sizeof(reply));
}
@@ -1522,7 +1504,7 @@ static void reds_info_new_channel(RedLinkInfo *link, int connection_id)
static void reds_send_link_result(RedLinkInfo *link, uint32_t error)
{
- sync_write(link->stream, &error, sizeof(error));
+ reds_stream_write_all(link->stream, &error, sizeof(error));
}
int reds_expects_link_id(uint32_t connection_id)
@@ -1977,18 +1959,6 @@ static inline void async_read_clear_handlers(AsyncRead *obj)
reds_stream_remove_watch(obj->stream);
}
-#if HAVE_SASL
-static int sync_write_u8(RedsStream *s, uint8_t n)
-{
- return sync_write(s, &n, sizeof(uint8_t));
-}
-
-static int sync_write_u32(RedsStream *s, uint32_t n)
-{
- return sync_write(s, &n, sizeof(uint32_t));
-}
-#endif
-
static void async_read_handler(int fd, int event, void *data)
{
AsyncRead *obj = (AsyncRead *)data;
@@ -2157,14 +2127,14 @@ static void reds_handle_auth_sasl_step(void *opaque)
if (serveroutlen) {
serveroutlen += 1;
- sync_write(link->stream, &serveroutlen, sizeof(uint32_t));
- sync_write(link->stream, serverout, serveroutlen);
+ reds_stream_write_all(link->stream, &serveroutlen, sizeof(uint32_t));
+ reds_stream_write_all(link->stream, serverout, serveroutlen);
} else {
- sync_write(link->stream, &serveroutlen, sizeof(uint32_t));
+ reds_stream_write_all(link->stream, &serveroutlen, sizeof(uint32_t));
}
/* Whether auth is complete */
- sync_write_u8(link->stream, err == SASL_CONTINUE ? 0 : 1);
+ reds_stream_write_u8(link->stream, err == SASL_CONTINUE ? 0 : 1);
if (err == SASL_CONTINUE) {
spice_info("%s", "Authentication must continue (step)");
@@ -2182,7 +2152,7 @@ static void reds_handle_auth_sasl_step(void *opaque)
}
spice_info("Authentication successful");
- sync_write_u32(link->stream, SPICE_LINK_ERR_OK); /* Accept auth */
+ reds_stream_write_u32(link->stream, SPICE_LINK_ERR_OK); /* Accept auth */
/*
* Delay writing in SSF encoded until now
@@ -2196,9 +2166,9 @@ static void reds_handle_auth_sasl_step(void *opaque)
return;
authreject:
- sync_write_u32(link->stream, 1); /* Reject auth */
- sync_write_u32(link->stream, sizeof("Authentication failed"));
- sync_write(link->stream, "Authentication failed", sizeof("Authentication failed"));
+ reds_stream_write_u32(link->stream, 1); /* Reject auth */
+ reds_stream_write_u32(link->stream, sizeof("Authentication failed"));
+ reds_stream_write_all(link->stream, "Authentication failed", sizeof("Authentication failed"));
authabort:
reds_link_free(link);
@@ -2288,14 +2258,14 @@ static void reds_handle_auth_sasl_start(void *opaque)
if (serveroutlen) {
serveroutlen += 1;
- sync_write(link->stream, &serveroutlen, sizeof(uint32_t));
- sync_write(link->stream, serverout, serveroutlen);
+ reds_stream_write_all(link->stream, &serveroutlen, sizeof(uint32_t));
+ reds_stream_write_all(link->stream, serverout, serveroutlen);
} else {
- sync_write(link->stream, &serveroutlen, sizeof(uint32_t));
+ reds_stream_write_all(link->stream, &serveroutlen, sizeof(uint32_t));
}
/* Whether auth is complete */
- sync_write_u8(link->stream, err == SASL_CONTINUE ? 0 : 1);
+ reds_stream_write_u8(link->stream, err == SASL_CONTINUE ? 0 : 1);
if (err == SASL_CONTINUE) {
spice_info("%s", "Authentication must continue (start)");
@@ -2313,7 +2283,7 @@ static void reds_handle_auth_sasl_start(void *opaque)
}
spice_info("Authentication successful");
- sync_write_u32(link->stream, SPICE_LINK_ERR_OK); /* Accept auth */
+ reds_stream_write_u32(link->stream, SPICE_LINK_ERR_OK); /* Accept auth */
/*
* Delay writing in SSF encoded until now
@@ -2327,9 +2297,9 @@ static void reds_handle_auth_sasl_start(void *opaque)
return;
authreject:
- sync_write_u32(link->stream, 1); /* Reject auth */
- sync_write_u32(link->stream, sizeof("Authentication failed"));
- sync_write(link->stream, "Authentication failed", sizeof("Authentication failed"));
+ reds_stream_write_u32(link->stream, 1); /* Reject auth */
+ reds_stream_write_u32(link->stream, sizeof("Authentication failed"));
+ reds_stream_write_all(link->stream, "Authentication failed", sizeof("Authentication failed"));
authabort:
reds_link_free(link);
@@ -2529,8 +2499,8 @@ static void reds_start_auth_sasl(RedLinkInfo *link)
sasl->mechlist = spice_strdup(mechlist);
mechlistlen = strlen(mechlist);
- if (!sync_write(link->stream, &mechlistlen, sizeof(uint32_t))
- || !sync_write(link->stream, sasl->mechlist, mechlistlen)) {
+ if (!reds_stream_write_all(link->stream, &mechlistlen, sizeof(uint32_t))
+ || !reds_stream_write_all(link->stream, sasl->mechlist, mechlistlen)) {
spice_warning("SASL mechanisms write error");
goto error;
}
diff --git a/server/reds_stream.c b/server/reds_stream.c
index 7adc745..093621f 100644
--- a/server/reds_stream.c
+++ b/server/reds_stream.c
@@ -57,6 +57,24 @@ ssize_t reds_stream_read(RedsStream *s, void *buf, size_t nbyte)
return ret;
}
+bool reds_stream_write_all(RedsStream *stream, const void *in_buf, size_t n)
+{
+ const uint8_t *buf = (uint8_t *)in_buf;
+
+ while (n) {
+ int now = reds_stream_write(stream, buf, n);
+ if (now <= 0) {
+ if (now == -1 && (errno == EINTR || errno == EAGAIN)) {
+ continue;
+ }
+ return FALSE;
+ }
+ n -= now;
+ buf += now;
+ }
+ return TRUE;
+}
+
static ssize_t reds_stream_sasl_write(RedsStream *s, const void *buf, size_t nbyte);
ssize_t reds_stream_write(RedsStream *s, const void *buf, size_t nbyte)
@@ -132,6 +150,16 @@ void reds_stream_push_channel_event(RedsStream *s, int event)
}
#if HAVE_SASL
+bool reds_stream_write_u8(RedsStream *s, uint8_t n)
+{
+ return reds_stream_write_all(s, &n, sizeof(uint8_t));
+}
+
+bool reds_stream_write_u32(RedsStream *s, uint32_t n)
+{
+ return reds_stream_write_all(s, &n, sizeof(uint32_t));
+}
+
static ssize_t reds_stream_sasl_write(RedsStream *s, const void *buf, size_t nbyte)
{
ssize_t ret;
diff --git a/server/reds_stream.h b/server/reds_stream.h
index ca18f75..c725414 100644
--- a/server/reds_stream.h
+++ b/server/reds_stream.h
@@ -21,6 +21,8 @@
#include "spice.h"
#include "common/mem.h"
+#include <stdbool.h>
+
#include <openssl/ssl.h>
#if HAVE_SASL
@@ -92,6 +94,9 @@ typedef enum {
ssize_t reds_stream_read(RedsStream *s, void *buf, size_t nbyte);
ssize_t reds_stream_write(RedsStream *s, const void *buf, size_t nbyte);
ssize_t reds_stream_writev(RedsStream *s, const struct iovec *iov, int iovcnt);
+bool reds_stream_write_all(RedsStream *stream, const void *in_buf, size_t n);
+bool reds_stream_write_u8(RedsStream *s, uint8_t n);
+bool reds_stream_write_u32(RedsStream *s, uint32_t n);
void reds_stream_free(RedsStream *s);
void reds_stream_push_channel_event(RedsStream *s, int event);
--
1.8.4.2
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