[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH 2/4] qdev: add string property.
From: |
Amit Shah |
Subject: |
[Qemu-devel] [PATCH 2/4] qdev: add string property. |
Date: |
Tue, 22 Sep 2009 21:53:45 +0530 |
From: Gerd Hoffmann <address@hidden>
---
hw/qdev-properties.c | 28 ++++++++++++++++++++++++++++
hw/qdev.h | 4 ++++
2 files changed, 32 insertions(+), 0 deletions(-)
diff --git a/hw/qdev-properties.c b/hw/qdev-properties.c
index 2ecb58d..7e085f6 100644
--- a/hw/qdev-properties.c
+++ b/hw/qdev-properties.c
@@ -165,6 +165,34 @@ PropertyInfo qdev_prop_hex64 = {
.print = print_hex64,
};
+/* --- string --- */
+
+static int parse_string(DeviceState *dev, Property *prop, const char *str)
+{
+ char **ptr = qdev_get_prop_ptr(dev, prop);
+
+ if (*ptr)
+ qemu_free(*ptr);
+ *ptr = qemu_strdup(str);
+ return 0;
+}
+
+static int print_string(DeviceState *dev, Property *prop, char *dest, size_t
len)
+{
+ char **ptr = qdev_get_prop_ptr(dev, prop);
+ if (!*ptr)
+ return snprintf(dest, len, "<null>");
+ return snprintf(dest, len, "\"%s\"", *ptr);
+}
+
+PropertyInfo qdev_prop_string = {
+ .name = "string",
+ .type = PROP_TYPE_STRING,
+ .size = sizeof(char*),
+ .parse = parse_string,
+ .print = print_string,
+};
+
/* --- drive --- */
static int parse_drive(DeviceState *dev, Property *prop, const char *str)
diff --git a/hw/qdev.h b/hw/qdev.h
index 623ded5..cd9da17 100644
--- a/hw/qdev.h
+++ b/hw/qdev.h
@@ -68,6 +68,7 @@ enum PropertyType {
PROP_TYPE_MACADDR,
PROP_TYPE_DRIVE,
PROP_TYPE_CHR,
+ PROP_TYPE_STRING,
PROP_TYPE_PTR,
};
@@ -161,6 +162,7 @@ extern PropertyInfo qdev_prop_int32;
extern PropertyInfo qdev_prop_uint64;
extern PropertyInfo qdev_prop_hex32;
extern PropertyInfo qdev_prop_hex64;
+extern PropertyInfo qdev_prop_string;
extern PropertyInfo qdev_prop_chr;
extern PropertyInfo qdev_prop_ptr;
extern PropertyInfo qdev_prop_macaddr;
@@ -200,6 +202,8 @@ extern PropertyInfo qdev_prop_pci_devfn;
DEFINE_PROP(_n, _s, _f, qdev_prop_ptr, void*)
#define DEFINE_PROP_CHR(_n, _s, _f) \
DEFINE_PROP(_n, _s, _f, qdev_prop_chr, CharDriverState*)
+#define DEFINE_PROP_STRING(_n, _s, _f) \
+ DEFINE_PROP(_n, _s, _f, qdev_prop_string, char*)
#define DEFINE_PROP_DRIVE(_n, _s, _f) \
DEFINE_PROP(_n, _s, _f, qdev_prop_drive, DriveInfo*)
#define DEFINE_PROP_MACADDR(_n, _s, _f) \
--
1.6.2.5
- [Qemu-devel] Multiple Port Support for virtio-console, (continued)
- [Qemu-devel] Multiple Port Support for virtio-console, Amit Shah, 2009/09/09
- [Qemu-devel] [PATCH] virtio_console: Add support for multiple ports for generic guest and host communication, Amit Shah, 2009/09/09
- [Qemu-devel] [PATCH 1/5] char: Emit 'OPENED' events on char device open, Amit Shah, 2009/09/09
- [Qemu-devel] [PATCH 2/5] virtio-console: Add support for multiple ports for generic guest-host communication, Amit Shah, 2009/09/09
- [Qemu-devel] [PATCH 3/5] virtio-console: in-qemu api for open/read/write/close ports, Amit Shah, 2009/09/09
- [Qemu-devel] [PATCH 4/5] vnc: add a is_vnc_active() helper, Amit Shah, 2009/09/09
- [Qemu-devel] [PATCH 5/5] vnc: Send / receive guest clipboard if virtio-console connected to clipboard port, Amit Shah, 2009/09/09
[Qemu-devel] Re: Multiple Port Support for virtio-console, Amit Shah, 2009/09/10
[Qemu-devel] Multiple port support for virtio-console, Amit Shah, 2009/09/22
- [Qemu-devel] [PATCH 1/4] char: Emit 'OPENED' events on char device open, Amit Shah, 2009/09/22
- Re: [Qemu-devel] [PATCH 3/4] virtio-console: Add support for multiple ports for generic guest-host communication, Gerd Hoffmann, 2009/09/23
- Re: [Qemu-devel] [PATCH 3/4] virtio-console: Add support for multiple ports for generic guest-host communication, Amit Shah, 2009/09/23
- Re: [Qemu-devel] [PATCH 3/4] virtio-console: Add support for multiple ports for generic guest-host communication, Gerd Hoffmann, 2009/09/23
- Re: [Qemu-devel] [PATCH 3/4] virtio-console: Add support for multiple ports for generic guest-host communication, Amit Shah, 2009/09/23
- Re: [Qemu-devel] [PATCH 3/4] virtio-console: Add support for multiple ports for generic guest-host communication, Gerd Hoffmann, 2009/09/23
- Re: [Qemu-devel] [PATCH 3/4] virtio-console: Add support for multiple ports for generic guest-host communication, Amit Shah, 2009/09/23
- Re: [Qemu-devel] [PATCH 3/4] virtio-console: Add support for multiple ports for generic guest-host communication, Gerd Hoffmann, 2009/09/23