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-rw-r--r--Makefile2
-rw-r--r--net.c35
-rw-r--r--net/util.c60
-rw-r--r--net/util.h32
4 files changed, 95 insertions, 34 deletions
diff --git a/Makefile b/Makefile
index b59545a3e6..b8b5e2e934 100644
--- a/Makefile
+++ b/Makefile
@@ -99,7 +99,7 @@ block-nested-$(CONFIG_CURL) += curl.o
block-obj-y += $(addprefix block/, $(block-nested-y))
net-obj-y = net.o
-net-nested-y = queue.o checksum.o
+net-nested-y = queue.o checksum.o util.o
net-nested-y += socket.o
net-nested-y += dump.o
net-nested-$(CONFIG_POSIX) += tap.o
diff --git a/net.c b/net.c
index 7195827cc4..cca008a915 100644
--- a/net.c
+++ b/net.c
@@ -30,6 +30,7 @@
#include "net/dump.h"
#include "net/slirp.h"
#include "net/vde.h"
+#include "net/util.h"
#include "monitor.h"
#include "sysemu.h"
#include "qemu-common.h"
@@ -69,38 +70,6 @@ static void hex_dump(FILE *f, const uint8_t *buf, int size)
}
#endif
-static int parse_macaddr(uint8_t *macaddr, const char *p)
-{
- int i;
- char *last_char;
- long int offset;
-
- errno = 0;
- offset = strtol(p, &last_char, 0);
- if (0 == errno && '\0' == *last_char &&
- offset >= 0 && offset <= 0xFFFFFF) {
- macaddr[3] = (offset & 0xFF0000) >> 16;
- macaddr[4] = (offset & 0xFF00) >> 8;
- macaddr[5] = offset & 0xFF;
- return 0;
- } else {
- for(i = 0; i < 6; i++) {
- macaddr[i] = strtol(p, (char **)&p, 16);
- if (i == 5) {
- if (*p != '\0')
- return -1;
- } else {
- if (*p != ':' && *p != '-')
- return -1;
- p++;
- }
- }
- return 0;
- }
-
- return -1;
-}
-
static int get_str_sep(char *buf, int buf_size, const char **pp, int sep)
{
const char *p, *p1;
@@ -858,7 +827,7 @@ static int net_init_nic(QemuOpts *opts,
nd->macaddr[5] = 0x56 + idx;
if (qemu_opt_get(opts, "macaddr") &&
- parse_macaddr(nd->macaddr, qemu_opt_get(opts, "macaddr")) < 0) {
+ net_parse_macaddr(nd->macaddr, qemu_opt_get(opts, "macaddr")) < 0) {
qemu_error("invalid syntax for ethernet address\n");
return -1;
}
diff --git a/net/util.c b/net/util.c
new file mode 100644
index 0000000000..1e9afbc1ae
--- /dev/null
+++ b/net/util.c
@@ -0,0 +1,60 @@
+/*
+ * QEMU System Emulator
+ *
+ * Copyright (c) 2003-2008 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "net/util.h"
+#include <errno.h>
+#include <stdlib.h>
+
+int net_parse_macaddr(uint8_t *macaddr, const char *p)
+{
+ int i;
+ char *last_char;
+ long int offset;
+
+ errno = 0;
+ offset = strtol(p, &last_char, 0);
+ if (errno == 0 && *last_char == '\0' &&
+ offset >= 0 && offset <= 0xFFFFFF) {
+ macaddr[3] = (offset & 0xFF0000) >> 16;
+ macaddr[4] = (offset & 0xFF00) >> 8;
+ macaddr[5] = offset & 0xFF;
+ return 0;
+ }
+
+ for (i = 0; i < 6; i++) {
+ macaddr[i] = strtol(p, (char **)&p, 16);
+ if (i == 5) {
+ if (*p != '\0') {
+ return -1;
+ }
+ } else {
+ if (*p != ':' && *p != '-') {
+ return -1;
+ }
+ p++;
+ }
+ }
+
+ return 0;
+}
diff --git a/net/util.h b/net/util.h
new file mode 100644
index 0000000000..10c7da95f0
--- /dev/null
+++ b/net/util.h
@@ -0,0 +1,32 @@
+/*
+ * QEMU System Emulator
+ *
+ * Copyright (c) 2003-2008 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#ifndef QEMU_NET_UTIL_H
+#define QEMU_NET_UTIL_H
+
+#include <stdint.h>
+
+int net_parse_macaddr(uint8_t *macaddr, const char *p);
+
+#endif /* QEMU_NET_UTIL_H */