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-rw-r--r--lib/plugins/stonith/drac3.c359
1 files changed, 359 insertions, 0 deletions
diff --git a/lib/plugins/stonith/drac3.c b/lib/plugins/stonith/drac3.c
new file mode 100644
index 0000000..95be775
--- /dev/null
+++ b/lib/plugins/stonith/drac3.c
@@ -0,0 +1,359 @@
+/*
+ * Stonith module for Dell DRACIII (Dell Remote Access Card)
+ *
+ * Copyright (C) 2003 Alfa21 Outsourcing
+ * Copyright (C) 2003 Roberto Moreda <moreda@alfa21.com>
+ * Tiny bits Copyright 2005 International Business Machines
+ * Significantly Mangled by Sun Jiang Dong <sunjd@cn.ibm.com>, IBM, 2005
+ *
+ * (Using snippets of other stonith modules code)
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#define DEVICE "Dell DRACIII Card"
+#include "stonith_plugin_common.h"
+
+#include <curl/curl.h>
+#include "drac3_command.h"
+
+#define PIL_PLUGIN drac3
+#define PIL_PLUGIN_S "drac3"
+#define PIL_PLUGINLICENSE LICENSE_LGPL
+#define PIL_PLUGINLICENSEURL URL_LGPL
+#include <pils/plugin.h>
+#include "stonith_signal.h"
+
+static StonithPlugin * drac3_new(const char *);
+static void drac3_destroy(StonithPlugin *);
+static const char * const * drac3_get_confignames(StonithPlugin *);
+static int drac3_set_config(StonithPlugin *, StonithNVpair *);
+static const char * drac3_getinfo(StonithPlugin * s, int InfoType);
+static int drac3_status(StonithPlugin * );
+static int drac3_reset_req(StonithPlugin * s, int request, const char * host);
+static char ** drac3_hostlist(StonithPlugin *);
+
+static struct stonith_ops drac3Ops ={
+ drac3_new, /* Create new STONITH object */
+ drac3_destroy, /* Destroy STONITH object */
+ drac3_getinfo, /* Return STONITH info string */
+ drac3_get_confignames, /* Return configuration parameters */
+ drac3_set_config, /* Set configuration */
+ drac3_status, /* Return STONITH device status */
+ drac3_reset_req, /* Request a reset */
+ drac3_hostlist, /* Return list of supported hosts */
+};
+
+PIL_PLUGIN_BOILERPLATE2("1.0", Debug)
+static const PILPluginImports* PluginImports;
+static PILPlugin* OurPlugin;
+static PILInterface* OurInterface;
+static StonithImports* OurImports;
+static void* interfprivate;
+
+PIL_rc
+PIL_PLUGIN_INIT(PILPlugin*us, const PILPluginImports* imports);
+
+PIL_rc
+PIL_PLUGIN_INIT(PILPlugin*us, const PILPluginImports* imports)
+{
+ /* Force the compiler to do a little type checking */
+ (void)(PILPluginInitFun)PIL_PLUGIN_INIT;
+
+ PluginImports = imports;
+ OurPlugin = us;
+
+ /* Register ourself as a plugin */
+ imports->register_plugin(us, &OurPIExports);
+
+ /* Register our interface implementation */
+ return imports->register_interface(us, PIL_PLUGINTYPE_S
+ , PIL_PLUGIN_S
+ , &drac3Ops
+ , NULL /*close */
+ , &OurInterface
+ , (void*)&OurImports
+ , &interfprivate);
+}
+
+#define BUFLEN 1024
+#define ST_HOST "host"
+
+struct pluginDevice {
+ StonithPlugin sp;
+ const char *pluginid;
+ const char *idinfo;
+ CURL *curl;
+ char *host;
+ char *user;
+ char *pass;
+};
+
+static const char *pluginid = "Dell-DRACIII-Stonith";
+static const char *NOTpluginID = "Dell DRACIII device has been destroyed";
+
+#include "stonith_config_xml.h"
+
+#define XML_HOST_SHORTDESC \
+ XML_PARM_SHORTDESC_BEGIN("en") \
+ ST_HOST \
+ XML_PARM_SHORTDESC_END
+
+#define XML_HOST_LONGDESC \
+ XML_PARM_LONGDESC_BEGIN("en") \
+ "The hostname of the STONITH device" \
+ XML_PARM_LONGDESC_END
+
+#define XML_HOST_PARM \
+ XML_PARAMETER_BEGIN(ST_HOST, "string", "1", "1") \
+ XML_HOST_SHORTDESC \
+ XML_HOST_LONGDESC \
+ XML_PARAMETER_END
+
+static const char *drac3XML =
+ XML_PARAMETERS_BEGIN
+ XML_HOST_PARM
+ XML_LOGIN_PARM
+ XML_PASSWD_PARM
+ XML_PARAMETERS_END;
+
+/* ------------------------------------------------------------------ */
+/* STONITH PLUGIN API */
+/* ------------------------------------------------------------------ */
+static StonithPlugin *
+drac3_new(const char *subplugin)
+{
+ struct pluginDevice *drac3d = ST_MALLOCT(struct pluginDevice);
+
+ if (drac3d == NULL) {
+ LOG(PIL_CRIT, "out of memory");
+ return(NULL);
+ }
+ memset(drac3d, 0, sizeof(*drac3d));
+ drac3d->pluginid = pluginid;
+ drac3d->curl = curl_easy_init();
+ drac3InitCurl(drac3d->curl);
+ drac3d->host = NULL;
+ drac3d->user = NULL;
+ drac3d->pass = NULL;
+ drac3d->idinfo = DEVICE;
+ drac3d->sp.s_ops = &drac3Ops;
+ return (&(drac3d->sp));
+}
+
+/* ------------------------------------------------------------------ */
+static void
+drac3_destroy(StonithPlugin * s)
+{
+ struct pluginDevice *drac3d;
+
+ VOIDERRIFWRONGDEV(s);
+
+ drac3d = (struct pluginDevice *) s;
+
+ drac3d->pluginid = NOTpluginID;
+
+ /* release curl connection */
+ if (drac3d->curl != NULL) {
+ drac3Logout(drac3d->curl, drac3d->host);
+ curl_easy_cleanup(drac3d->curl);
+ drac3d->curl = NULL;
+ }
+
+ if (drac3d->host != NULL) {
+ FREE(drac3d->host);
+ drac3d->host = NULL;
+ }
+ if (drac3d->user != NULL) {
+ FREE(drac3d->user);
+ drac3d->user = NULL;
+ }
+ if (drac3d->pass != NULL) {
+ FREE(drac3d->pass);
+ drac3d->pass = NULL;
+ }
+
+ /* release stonith-object itself */
+ FREE(drac3d);
+}
+
+/* ------------------------------------------------------------------ */
+static const char * const *
+drac3_get_confignames(StonithPlugin * s)
+{
+ static const char * ret[] = {ST_HOST, ST_LOGIN, ST_PASSWD, NULL};
+ return ret;
+}
+
+/* ------------------------------------------------------------------ */
+static int
+drac3_set_config(StonithPlugin * s, StonithNVpair * list)
+{
+ struct pluginDevice* sd = (struct pluginDevice *)s;
+ int rc;
+ StonithNamesToGet namestocopy [] =
+ { {ST_HOST, NULL}
+ , {ST_LOGIN, NULL}
+ , {ST_PASSWD, NULL}
+ , {NULL, NULL}
+ };
+
+ ERRIFWRONGDEV(s, S_OOPS);
+ if (sd->sp.isconfigured) {
+ return S_OOPS;
+ }
+
+ if ((rc=OurImports->CopyAllValues(namestocopy, list)) != S_OK) {
+ return rc;
+ }
+ sd->host = namestocopy[0].s_value;
+ sd->user = namestocopy[1].s_value;
+ sd->pass = namestocopy[2].s_value;
+
+ return(S_OK);
+}
+
+/* ------------------------------------------------------------------ */
+const char *
+drac3_getinfo(StonithPlugin * s, int reqtype)
+{
+ struct pluginDevice *drac3d;
+ const char *ret = NULL;
+
+ ERRIFWRONGDEV(s,NULL);
+
+ drac3d = (struct pluginDevice *) s;
+
+ switch (reqtype) {
+ case ST_DEVICEID:
+ ret = drac3d->idinfo;
+ break;
+ case ST_DEVICENAME:
+ ret = drac3d->host;
+ break;
+ case ST_DEVICEDESCR:
+ ret = "Dell DRACIII (via HTTPS)\n"
+ "The Dell Remote Access Controller accepts XML "
+ "commands over HTTPS";
+ break;
+ case ST_DEVICEURL:
+ ret = "http://www.dell.com/";
+ break;
+ case ST_CONF_XML: /* XML metadata */
+ ret = drac3XML;
+ break;
+ default:
+ ret = NULL;
+ break;
+ }
+
+ return(ret);
+}
+
+/* ------------------------------------------------------------------ */
+int
+drac3_status(StonithPlugin *s)
+{
+ struct pluginDevice *drac3d;
+
+ ERRIFNOTCONFIGED(s,S_OOPS);
+
+ drac3d = (struct pluginDevice *) s;
+
+ if (drac3VerifyLogin(drac3d->curl, drac3d->host)) {
+ if (drac3Login(drac3d->curl, drac3d->host,
+ drac3d->user, drac3d->pass)) {
+ LOG(PIL_CRIT, "%s: cannot log into %s at %s",
+ __FUNCTION__,
+ drac3d->idinfo,
+ drac3d->host);
+ return(S_ACCESS);
+ }
+ }
+
+ if (drac3GetSysInfo(drac3d->curl, drac3d->host)) {
+ return(S_ACCESS);
+ }else{
+ return(S_OK);
+ }
+}
+
+/* ------------------------------------------------------------------ */
+int
+drac3_reset_req(StonithPlugin * s, int request, const char *host)
+{
+ struct pluginDevice *drac3d;
+ int rc = S_OK;
+
+ ERRIFNOTCONFIGED(s,S_OOPS);
+
+ drac3d = (struct pluginDevice *) s;
+
+ if (strcasecmp(host, drac3d->host)) {
+ LOG(PIL_CRIT, "%s doesn't control host [%s]"
+ , drac3d->idinfo, host);
+ return(S_BADHOST);
+ }
+
+ if (drac3VerifyLogin(drac3d->curl, drac3d->host)) {
+ if (drac3Login(drac3d->curl, drac3d->host,
+ drac3d->user, drac3d->pass)) {
+ LOG(PIL_CRIT, "%s: cannot log into %s at %s",
+ __FUNCTION__,
+ drac3d->idinfo,
+ drac3d->host);
+ return(S_ACCESS);
+ }
+ }
+
+ switch(request) {
+#if defined(ST_POWERON) && defined(ST_POWEROFF)
+ case ST_POWERON:
+ case ST_POWEROFF:
+ /* TODO... */
+#endif
+ case ST_GENERIC_RESET:
+ if (drac3PowerCycle(drac3d->curl, drac3d->host))
+ rc = S_ACCESS;
+ break;
+ default:
+ rc = S_INVAL;
+ break;
+ }
+
+ return(rc);
+}
+
+/* ------------------------------------------------------------------ */
+char **
+drac3_hostlist(StonithPlugin * s)
+{
+ struct pluginDevice *drac3d;
+ char **hl;
+
+ ERRIFNOTCONFIGED(s,NULL);
+
+ drac3d = (struct pluginDevice *) s;
+
+ hl = OurImports->StringToHostList(drac3d->host);
+ if (hl == NULL) {
+ LOG(PIL_CRIT, "%s: out of memory", __FUNCTION__);
+ } else {
+ strdown(hl[0]);
+ }
+
+ return(hl);
+}
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