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src/xenconfig: Export helper functions

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Export helper functions for reuse in getting values
from a virConfPtr object

Signed-off-by: Kiarie Kahurani <davidkiarie4@gmail.com>
Signed-off-by: Jim Fehlig <jfehlig@suse.com>
This commit is contained in:
Kiarie Kahurani 2014-09-11 07:10:32 +03:00 committed by Jim Fehlig
parent 2360fe5d24
commit 7ad117b2e3
2 changed files with 92 additions and 78 deletions
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146
src/xenconfig/xen_common.c
View File

@ -43,7 +43,7 @@
/*
* Convenience method to grab a long int from the config file object
*/
static int
int
xenConfigGetBool(virConfPtr conf,
const char *name,
int *value,
@ -73,7 +73,7 @@ xenConfigGetBool(virConfPtr conf,
/*
* Convenience method to grab a int from the config file object
*/
static int
int
xenConfigGetULong(virConfPtr conf,
const char *name,
unsigned long *value,
@ -179,7 +179,7 @@ xenConfigCopyString(virConfPtr conf, const char *name, char **value)
}
static int
int
xenConfigCopyStringOpt(virConfPtr conf, const char *name, char **value)
{
return xenConfigCopyStringInternal(conf, name, value, 1);
@ -262,8 +262,8 @@ xenConfigGetString(virConfPtr conf,
}
static int
xenXMConfigSetInt(virConfPtr conf, const char *setting, long long l)
int
xenConfigSetInt(virConfPtr conf, const char *setting, long long l)
{
virConfValuePtr value = NULL;
@ -283,8 +283,8 @@ xenXMConfigSetInt(virConfPtr conf, const char *setting, long long l)
}
static int
xenXMConfigSetString(virConfPtr conf, const char *setting, const char *str)
int
xenConfigSetString(virConfPtr conf, const char *setting, const char *str)
{
virConfValuePtr value = NULL;
@ -1384,11 +1384,11 @@ xenFormatGeneralMeta(virConfPtr conf, virDomainDefPtr def)
{
char uuid[VIR_UUID_STRING_BUFLEN];
if (xenXMConfigSetString(conf, "name", def->name) < 0)
if (xenConfigSetString(conf, "name", def->name) < 0)
return -1;
virUUIDFormat(def->uuid, uuid);
if (xenXMConfigSetString(conf, "uuid", uuid) < 0)
if (xenConfigSetString(conf, "uuid", uuid) < 0)
return -1;
return 0;
@ -1398,12 +1398,12 @@ xenFormatGeneralMeta(virConfPtr conf, virDomainDefPtr def)
static int
xenFormatMem(virConfPtr conf, virDomainDefPtr def)
{
if (xenXMConfigSetInt(conf, "maxmem",
VIR_DIV_UP(def->mem.max_balloon, 1024)) < 0)
if (xenConfigSetInt(conf, "maxmem",
VIR_DIV_UP(def->mem.max_balloon, 1024)) < 0)
return -1;
if (xenXMConfigSetInt(conf, "memory",
VIR_DIV_UP(def->mem.cur_balloon, 1024)) < 0)
if (xenConfigSetInt(conf, "memory",
VIR_DIV_UP(def->mem.cur_balloon, 1024)) < 0)
return -1;
return 0;
@ -1465,7 +1465,7 @@ xenFormatTimeOffset(virConfPtr conf, virDomainDefPtr def, int xendConfigVersion)
virDomainClockOffsetTypeToString(def->clock.offset));
return -1;
}
if (xenXMConfigSetInt(conf, "rtc_timeoffset", rtc_timeoffset) < 0)
if (xenConfigSetInt(conf, "rtc_timeoffset", rtc_timeoffset) < 0)
return -1;
} else {
@ -1486,7 +1486,7 @@ xenFormatTimeOffset(virConfPtr conf, virDomainDefPtr def, int xendConfigVersion)
} /* !hvm */
}
if (xenXMConfigSetInt(conf, "localtime", vmlocaltime) < 0)
if (xenConfigSetInt(conf, "localtime", vmlocaltime) < 0)
return -1;
return 0;
@ -1503,7 +1503,7 @@ xenFormatEventActions(virConfPtr conf, virDomainDefPtr def)
_("unexpected lifecycle action %d"), def->onPoweroff);
return -1;
}
if (xenXMConfigSetString(conf, "on_poweroff", lifecycle) < 0)
if (xenConfigSetString(conf, "on_poweroff", lifecycle) < 0)
return -1;
@ -1512,7 +1512,7 @@ xenFormatEventActions(virConfPtr conf, virDomainDefPtr def)
_("unexpected lifecycle action %d"), def->onReboot);
return -1;
}
if (xenXMConfigSetString(conf, "on_reboot", lifecycle) < 0)
if (xenConfigSetString(conf, "on_reboot", lifecycle) < 0)
return -1;
@ -1521,7 +1521,7 @@ xenFormatEventActions(virConfPtr conf, virDomainDefPtr def)
_("unexpected lifecycle action %d"), def->onCrash);
return -1;
}
if (xenXMConfigSetString(conf, "on_crash", lifecycle) < 0)
if (xenConfigSetString(conf, "on_crash", lifecycle) < 0)
return -1;
return 0;
@ -1542,12 +1542,12 @@ xenFormatCharDev(virConfPtr conf, virDomainDefPtr def)
ret = xenFormatSxprChr(def->parallels[0], &buf);
str = virBufferContentAndReset(&buf);
if (ret == 0)
ret = xenXMConfigSetString(conf, "parallel", str);
ret = xenConfigSetString(conf, "parallel", str);
VIR_FREE(str);
if (ret < 0)
return -1;
} else {
if (xenXMConfigSetString(conf, "parallel", "none") < 0)
if (xenConfigSetString(conf, "parallel", "none") < 0)
return -1;
}
@ -1560,7 +1560,7 @@ xenFormatCharDev(virConfPtr conf, virDomainDefPtr def)
ret = xenFormatSxprChr(def->serials[0], &buf);
str = virBufferContentAndReset(&buf);
if (ret == 0)
ret = xenXMConfigSetString(conf, "serial", str);
ret = xenConfigSetString(conf, "serial", str);
VIR_FREE(str);
if (ret < 0)
return -1;
@ -1605,7 +1605,7 @@ xenFormatCharDev(virConfPtr conf, virDomainDefPtr def)
VIR_FREE(serialVal);
}
} else {
if (xenXMConfigSetString(conf, "serial", "none") < 0)
if (xenConfigSetString(conf, "serial", "none") < 0)
return -1;
}
}
@ -1620,13 +1620,13 @@ xenFormatCPUAllocation(virConfPtr conf, virDomainDefPtr def)
int ret = -1;
char *cpus = NULL;
if (xenXMConfigSetInt(conf, "vcpus", def->maxvcpus) < 0)
if (xenConfigSetInt(conf, "vcpus", def->maxvcpus) < 0)
goto cleanup;
/* Computing the vcpu_avail bitmask works because MAX_VIRT_CPUS is
either 32, or 64 on a platform where long is big enough. */
if (def->vcpus < def->maxvcpus &&
xenXMConfigSetInt(conf, "vcpu_avail", (1UL << def->vcpus) - 1) < 0)
xenConfigSetInt(conf, "vcpu_avail", (1UL << def->vcpus) - 1) < 0)
goto cleanup;
if ((def->cpumask != NULL) &&
@ -1635,7 +1635,7 @@ xenFormatCPUAllocation(virConfPtr conf, virDomainDefPtr def)
}
if (cpus &&
xenXMConfigSetString(conf, "cpus", cpus) < 0)
xenConfigSetString(conf, "cpus", cpus) < 0)
goto cleanup;
ret = 0;
@ -1652,37 +1652,37 @@ xenFormatCPUFeatures(virConfPtr conf, virDomainDefPtr def, int xendConfigVersion
size_t i;
if (STREQ(def->os.type, "hvm")) {
if (xenXMConfigSetInt(conf, "pae",
(def->features[VIR_DOMAIN_FEATURE_PAE] ==
VIR_TRISTATE_SWITCH_ON) ? 1 : 0) < 0)
if (xenConfigSetInt(conf, "pae",
(def->features[VIR_DOMAIN_FEATURE_PAE] ==
VIR_TRISTATE_SWITCH_ON) ? 1 : 0) < 0)
return -1;
if (xenXMConfigSetInt(conf, "acpi",
(def->features[VIR_DOMAIN_FEATURE_ACPI] ==
VIR_TRISTATE_SWITCH_ON) ? 1 : 0) < 0)
if (xenConfigSetInt(conf, "acpi",
(def->features[VIR_DOMAIN_FEATURE_ACPI] ==
VIR_TRISTATE_SWITCH_ON) ? 1 : 0) < 0)
return -1;
if (xenXMConfigSetInt(conf, "apic",
(def->features[VIR_DOMAIN_FEATURE_APIC] ==
VIR_TRISTATE_SWITCH_ON) ? 1 : 0) < 0)
if (xenConfigSetInt(conf, "apic",
(def->features[VIR_DOMAIN_FEATURE_APIC] ==
VIR_TRISTATE_SWITCH_ON) ? 1 : 0) < 0)
return -1;
if (xendConfigVersion >= XEND_CONFIG_VERSION_3_0_4) {
if (xenXMConfigSetInt(conf, "hap",
(def->features[VIR_DOMAIN_FEATURE_HAP] ==
VIR_TRISTATE_SWITCH_ON) ? 1 : 0) < 0)
if (xenConfigSetInt(conf, "hap",
(def->features[VIR_DOMAIN_FEATURE_HAP] ==
VIR_TRISTATE_SWITCH_ON) ? 1 : 0) < 0)
return -1;
if (xenXMConfigSetInt(conf, "viridian",
(def->features[VIR_DOMAIN_FEATURE_VIRIDIAN] ==
VIR_TRISTATE_SWITCH_ON) ? 1 : 0) < 0)
if (xenConfigSetInt(conf, "viridian",
(def->features[VIR_DOMAIN_FEATURE_VIRIDIAN] ==
VIR_TRISTATE_SWITCH_ON) ? 1 : 0) < 0)
return -1;
}
for (i = 0; i < def->clock.ntimers; i++) {
if (def->clock.timers[i]->name == VIR_DOMAIN_TIMER_NAME_HPET &&
def->clock.timers[i]->present != -1 &&
xenXMConfigSetInt(conf, "hpet", def->clock.timers[i]->present) < 0)
xenConfigSetInt(conf, "hpet", def->clock.timers[i]->present) < 0)
return -1;
}
}
@ -1695,7 +1695,7 @@ static int
xenFormatEmulator(virConfPtr conf, virDomainDefPtr def)
{
if (def->emulator &&
xenXMConfigSetString(conf, "device_model", def->emulator) < 0)
xenConfigSetString(conf, "device_model", def->emulator) < 0)
return -1;
return 0;
@ -1714,8 +1714,8 @@ xenFormatCDROM(virConfPtr conf, virDomainDefPtr def, int xendConfigVersion)
def->disks[i]->dst &&
STREQ(def->disks[i]->dst, "hdc") &&
virDomainDiskGetSource(def->disks[i])) {
if (xenXMConfigSetString(conf, "cdrom",
virDomainDiskGetSource(def->disks[i])) < 0)
if (xenConfigSetString(conf, "cdrom",
virDomainDiskGetSource(def->disks[i])) < 0)
return -1;
break;
}
@ -1734,11 +1734,11 @@ xenFormatOS(virConfPtr conf, virDomainDefPtr def)
if (STREQ(def->os.type, "hvm")) {
char boot[VIR_DOMAIN_BOOT_LAST+1];
if (xenXMConfigSetString(conf, "builder", "hvm") < 0)
if (xenConfigSetString(conf, "builder", "hvm") < 0)
return -1;
if (def->os.loader && def->os.loader->path &&
xenXMConfigSetString(conf, "kernel", def->os.loader->path) < 0)
xenConfigSetString(conf, "kernel", def->os.loader->path) < 0)
return -1;
for (i = 0; i < def->os.nBootDevs; i++) {
@ -1766,29 +1766,29 @@ xenFormatOS(virConfPtr conf, virDomainDefPtr def)
boot[def->os.nBootDevs] = '\0';
}
if (xenXMConfigSetString(conf, "boot", boot) < 0)
if (xenConfigSetString(conf, "boot", boot) < 0)
return -1;
/* XXX floppy disks */
} else {
if (def->os.bootloader &&
xenXMConfigSetString(conf, "bootloader", def->os.bootloader) < 0)
xenConfigSetString(conf, "bootloader", def->os.bootloader) < 0)
return -1;
if (def->os.bootloaderArgs &&
xenXMConfigSetString(conf, "bootargs", def->os.bootloaderArgs) < 0)
xenConfigSetString(conf, "bootargs", def->os.bootloaderArgs) < 0)
return -1;
if (def->os.kernel &&
xenXMConfigSetString(conf, "kernel", def->os.kernel) < 0)
xenConfigSetString(conf, "kernel", def->os.kernel) < 0)
return -1;
if (def->os.initrd &&
xenXMConfigSetString(conf, "ramdisk", def->os.initrd) < 0)
xenConfigSetString(conf, "ramdisk", def->os.initrd) < 0)
return -1;
if (def->os.cmdline &&
xenXMConfigSetString(conf, "extra", def->os.cmdline) < 0)
xenConfigSetString(conf, "extra", def->os.cmdline) < 0)
return -1;
} /* !hvm */
@ -1804,52 +1804,52 @@ xenFormatVfb(virConfPtr conf, virDomainDefPtr def, int xendConfigVersion)
if (def->ngraphics == 1) {
if (hvm || (xendConfigVersion < XEND_CONFIG_MIN_VERS_PVFB_NEWCONF)) {
if (def->graphics[0]->type == VIR_DOMAIN_GRAPHICS_TYPE_SDL) {
if (xenXMConfigSetInt(conf, "sdl", 1) < 0)
if (xenConfigSetInt(conf, "sdl", 1) < 0)
return -1;
if (xenXMConfigSetInt(conf, "vnc", 0) < 0)
if (xenConfigSetInt(conf, "vnc", 0) < 0)
return -1;
if (def->graphics[0]->data.sdl.display &&
xenXMConfigSetString(conf, "display",
def->graphics[0]->data.sdl.display) < 0)
xenConfigSetString(conf, "display",
def->graphics[0]->data.sdl.display) < 0)
return -1;
if (def->graphics[0]->data.sdl.xauth &&
xenXMConfigSetString(conf, "xauthority",
def->graphics[0]->data.sdl.xauth) < 0)
xenConfigSetString(conf, "xauthority",
def->graphics[0]->data.sdl.xauth) < 0)
return -1;
} else {
const char *listenAddr;
if (xenXMConfigSetInt(conf, "sdl", 0) < 0)
if (xenConfigSetInt(conf, "sdl", 0) < 0)
return -1;
if (xenXMConfigSetInt(conf, "vnc", 1) < 0)
if (xenConfigSetInt(conf, "vnc", 1) < 0)
return -1;
if (xenXMConfigSetInt(conf, "vncunused",
if (xenConfigSetInt(conf, "vncunused",
def->graphics[0]->data.vnc.autoport ? 1 : 0) < 0)
return -1;
if (!def->graphics[0]->data.vnc.autoport &&
xenXMConfigSetInt(conf, "vncdisplay",
def->graphics[0]->data.vnc.port - 5900) < 0)
xenConfigSetInt(conf, "vncdisplay",
def->graphics[0]->data.vnc.port - 5900) < 0)
return -1;
listenAddr = virDomainGraphicsListenGetAddress(def->graphics[0], 0);
if (listenAddr &&
xenXMConfigSetString(conf, "vnclisten", listenAddr) < 0)
xenConfigSetString(conf, "vnclisten", listenAddr) < 0)
return -1;
if (def->graphics[0]->data.vnc.auth.passwd &&
xenXMConfigSetString(conf, "vncpasswd",
def->graphics[0]->data.vnc.auth.passwd) < 0)
xenConfigSetString(conf, "vncpasswd",
def->graphics[0]->data.vnc.auth.passwd) < 0)
return -1;
if (def->graphics[0]->data.vnc.keymap &&
xenXMConfigSetString(conf, "keymap",
def->graphics[0]->data.vnc.keymap) < 0)
xenConfigSetString(conf, "keymap",
def->graphics[0]->data.vnc.keymap) < 0)
return -1;
}
} else {
@ -1925,7 +1925,7 @@ xenFormatSound(virConfPtr conf, virDomainDefPtr def)
str = virBufferContentAndReset(&buf);
if (ret == 0)
ret = xenXMConfigSetString(conf, "soundhw", str);
ret = xenConfigSetString(conf, "soundhw", str);
VIR_FREE(str);
if (ret < 0)
@ -1945,22 +1945,22 @@ xenFormatInputDevs(virConfPtr conf, virDomainDefPtr def)
if (STREQ(def->os.type, "hvm")) {
for (i = 0; i < def->ninputs; i++) {
if (def->inputs[i]->bus == VIR_DOMAIN_INPUT_BUS_USB) {
if (xenXMConfigSetInt(conf, "usb", 1) < 0)
if (xenConfigSetInt(conf, "usb", 1) < 0)
return -1;
switch (def->inputs[i]->type) {
case VIR_DOMAIN_INPUT_TYPE_MOUSE:
if (xenXMConfigSetString(conf, "usbdevice", "mouse") < 0)
if (xenConfigSetString(conf, "usbdevice", "mouse") < 0)
return -1;
break;
case VIR_DOMAIN_INPUT_TYPE_TABLET:
if (xenXMConfigSetString(conf, "usbdevice", "tablet") < 0)
if (xenConfigSetString(conf, "usbdevice", "tablet") < 0)
return -1;
break;
case VIR_DOMAIN_INPUT_TYPE_KBD:
if (xenXMConfigSetString(conf, "usbdevice", "keyboard") < 0)
if (xenConfigSetString(conf, "usbdevice", "keyboard") < 0)
return -1;
break;

24
src/xenconfig/xen_common.h
View File

@ -27,11 +27,25 @@
# include "virconf.h"
# include "domain_conf.h"
int
xenConfigGetString(virConfPtr conf,
const char *name,
const char **value,
const char *def);
int xenConfigGetString(virConfPtr conf,
const char *name,
const char **value,
const char *def);
int xenConfigGetBool(virConfPtr conf, const char *name, int *value, int def);
int xenConfigSetInt(virConfPtr conf, const char *name, long long value);
int xenConfigSetString(virConfPtr conf, const char *setting, const char *value);
int xenConfigGetULong(virConfPtr conf,
const char *name,
unsigned long *value,
unsigned long def);
int xenConfigCopyStringOpt(virConfPtr conf,
const char *name,
char **value);
int xenParseConfigCommon(virConfPtr conf,
virDomainDefPtr def,