+++ /dev/null
-From ce1f29f2049320af18eeffd3aefccf840c442ce0 Mon Sep 17 00:00:00 2001
-From: Chris Leech <cleech@redhat.com>
-Date: Mon, 19 Nov 2012 16:43:15 -0800
-Subject: add libiscsi
-
----
- Makefile | 2 +
- libiscsi/Makefile | 61 ++
- libiscsi/libiscsi.c | 620 +++++++++++
- libiscsi/libiscsi.doxy | 1473 +++++++++++++++++++++++++++
- libiscsi/libiscsi.h | 344 +++++++
- libiscsi/pylibiscsi.c | 638 ++++++++++++
- libiscsi/setup.py | 9 +
- libiscsi/tests/test_discovery_firmware.c | 53 +
- libiscsi/tests/test_discovery_sendtargets.c | 60 ++
- libiscsi/tests/test_get_auth.c | 70 ++
- libiscsi/tests/test_get_initiator_name.c | 38 +
- libiscsi/tests/test_get_network_config.c | 45 +
- libiscsi/tests/test_login.c | 52 +
- libiscsi/tests/test_logout.c | 51 +
- libiscsi/tests/test_params.c | 103 ++
- libiscsi/tests/test_set_auth.c | 58 ++
- usr/Makefile | 2 +-
- usr/discovery.c | 5 +
- usr/idbm.c | 6 +-
- usr/idbm.h | 3 +
- usr/iscsi_ipc.h | 2 +
- 21 files changed, 3691 insertions(+), 4 deletions(-)
- create mode 100644 libiscsi/Makefile
- create mode 100644 libiscsi/libiscsi.c
- create mode 100644 libiscsi/libiscsi.doxy
- create mode 100644 libiscsi/libiscsi.h
- create mode 100644 libiscsi/pylibiscsi.c
- create mode 100644 libiscsi/setup.py
- create mode 100644 libiscsi/tests/test_discovery_firmware.c
- create mode 100644 libiscsi/tests/test_discovery_sendtargets.c
- create mode 100644 libiscsi/tests/test_get_auth.c
- create mode 100644 libiscsi/tests/test_get_initiator_name.c
- create mode 100644 libiscsi/tests/test_get_network_config.c
- create mode 100644 libiscsi/tests/test_login.c
- create mode 100644 libiscsi/tests/test_logout.c
- create mode 100644 libiscsi/tests/test_params.c
- create mode 100644 libiscsi/tests/test_set_auth.c
-
-diff --git a/Makefile b/Makefile
-index c5d9700..6dfbde3 100644
---- a/Makefile
-+++ b/Makefile
-@@ -32,6 +32,7 @@ user: utils/open-isns/Makefile
- $(MAKE) -C utils/fwparam_ibft
- $(MAKE) -C usr
- $(MAKE) -C utils
-+ $(MAKE) -C libiscsi
- @echo
- @echo "Compilation complete Output file"
- @echo "----------------------------------- ----------------"
-@@ -56,6 +57,7 @@ kernel: force
- force: ;
-
- clean:
-+ $(MAKE) -C libiscsi clean
- $(MAKE) -C utils/sysdeps clean
- $(MAKE) -C utils/fwparam_ibft clean
- $(MAKE) -C utils clean
-diff --git a/libiscsi/Makefile b/libiscsi/Makefile
-new file mode 100644
-index 0000000..317a7ec
---- /dev/null
-+++ b/libiscsi/Makefile
-@@ -0,0 +1,61 @@
-+# This Makefile will work only with GNU make.
-+
-+OSNAME=$(shell uname -s)
-+OPTFLAGS ?= -O2 -g
-+WARNFLAGS ?= -Wall -Wstrict-prototypes
-+CFLAGS = $(OPTFLAGS) $(WARNFLAGS) -I../include -I../usr \
-+ -D$(OSNAME) -fPIC -D_GNU_SOURCE -fvisibility=hidden
-+LIB = libiscsi.so.0
-+TESTS = tests/test_discovery_sendtargets tests/test_discovery_firmware
-+TESTS += tests/test_login tests/test_logout tests/test_params
-+TESTS += tests/test_get_network_config tests/test_get_initiator_name
-+TESTS += tests/test_set_auth tests/test_get_auth
-+
-+COMMON_SRCS = sysdeps.o
-+# sources shared between iscsid, iscsiadm and iscsistart
-+ISCSI_LIB_SRCS = netlink.o transport.o cxgbi.o be2iscsi.o iscsi_timer.o initiator_common.o iscsi_err.o session_info.o iscsi_util.o io.o auth.o discovery.o login.o log.o md5.o sha1.o iface.o idbm.o sysfs.o iscsi_sysfs.o iscsi_net_util.o iscsid_req.o iser.o uip_mgmt_ipc.o
-+FW_PARAM_SRCS = fw_entry.o prom_lex.o prom_parse.tab.o fwparam_ppc.o fwparam_sysfs.o
-+
-+# sources shared with the userspace utils, note we build these separately
-+# to get PIC versions.
-+COMMON_OBJS = $(patsubst %.o, common-objs/%.o, $(COMMON_SRCS))
-+USR_OBJS = $(patsubst %.o, usr-objs/%.o, $(ISCSI_LIB_SRCS) strings.o)
-+FW_OBJS = $(patsubst %.o, fw-objs/%.o, $(FW_PARAM_SRCS))
-+
-+# Flags for the tests
-+tests/% : CFLAGS = $(OPTFLAGS) $(WARNFLAGS) -I.
-+
-+all: lib tests html
-+
-+lib: $(LIB)
-+tests: $(TESTS)
-+
-+common-objs/%.o: ../utils/sysdeps/%.c
-+ mkdir -p common-objs
-+ $(CC) $(CFLAGS) -c $< -o $@
-+
-+usr-objs/%.o: ../usr/%.c
-+ mkdir -p usr-objs
-+ $(CC) $(CFLAGS) -c $< -o $@
-+
-+fw-objs/%.o: ../utils/fwparam_ibft/%.c
-+ mkdir -p fw-objs
-+ $(CC) $(CFLAGS) -c $< -o $@
-+
-+$(LIB): $(COMMON_OBJS) $(FW_OBJS) $(USR_OBJS) libiscsi.o
-+ $(CC) $(CFLAGS) -shared -Wl,-soname,$(LIB) $^ -o $@
-+ ln -s -f $(LIB) libiscsi.so
-+
-+$(TESTS): $(FW_OBJS) $(COMMON_OBJS) $(USR_OBJS) $(LIB)
-+
-+html: libiscsi.h libiscsi.doxy
-+ doxygen libiscsi.doxy
-+
-+clean:
-+ rm -rf *.o common-objs usr-objs fw-objs libuip-objs libiscsi.so* \
-+ .depend *~ html $(TESTS) tests/*~
-+
-+depend:
-+ gcc $(CFLAGS) -M `ls *.c` > .depend
-+
-+-include .depend ../usr/.depend
-diff --git a/libiscsi/libiscsi.c b/libiscsi/libiscsi.c
-new file mode 100644
-index 0000000..2a176e8
---- /dev/null
-+++ b/libiscsi/libiscsi.c
-@@ -0,0 +1,620 @@
-+/*
-+ * iSCSI Administration library
-+ *
-+ * Copyright (C) 2008-2009 Red Hat, Inc. All rights reserved.
-+ * Copyright (C) 2008-2009 Hans de Goede <hdegoede@redhat.com>
-+ * maintained by open-iscsi@googlegroups.com
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published
-+ * by the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program 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
-+ * General Public License for more details.
-+ *
-+ * See the file COPYING included with this distribution for more details.
-+ */
-+
-+#include <stdio.h>
-+#include <stdlib.h>
-+#include <string.h>
-+#include <errno.h>
-+#include <unistd.h>
-+#include <sys/syslog.h>
-+#include "libiscsi.h"
-+#include "idbm.h"
-+#include "discovery.h"
-+#include "log.h"
-+#include "sysfs.h"
-+#include "iscsi_sysfs.h"
-+#include "session_info.h"
-+#include "iscsi_util.h"
-+#include "sysdeps.h"
-+#include "iface.h"
-+#include "iscsi_proto.h"
-+#include "fw_context.h"
-+#include "iscsid_req.h"
-+#include "iscsi_err.h"
-+
-+#define CHECK(a) { context->error_str[0] = 0; rc = a; if (rc) goto leave; }
-+
-+/* UGLY, not thread safe :( */
-+static int sysfs_initialized = 0;
-+
-+struct libiscsi_context {
-+ char error_str[256];
-+ /* For get_parameter_helper() */
-+ const char *parameter;
-+ char *value;
-+};
-+
-+static void libiscsi_log(int prio, void *priv, const char *fmt, va_list ap)
-+{
-+ struct libiscsi_context *context = priv;
-+
-+ if (prio > LOG_ERR) /* We are only interested in errors (or worse) */
-+ return;
-+
-+ vsnprintf(context->error_str, sizeof(context->error_str), fmt, ap);
-+}
-+
-+struct libiscsi_context *libiscsi_init(void)
-+{
-+ struct libiscsi_context *context;
-+
-+ context = calloc(1, sizeof *context);
-+ if (!context)
-+ return NULL;
-+
-+ log_init("libiscsi", 1024, libiscsi_log, context);
-+ if (!sysfs_initialized) {
-+ sysfs_init();
-+ sysfs_initialized = 1;
-+ }
-+ increase_max_files();
-+ if (idbm_init(NULL)) {
-+ sysfs_cleanup();
-+ free(context);
-+ return NULL;
-+ }
-+
-+ iface_setup_host_bindings();
-+
-+ return context;
-+}
-+
-+void libiscsi_cleanup(struct libiscsi_context *context)
-+{
-+ idbm_terminate();
-+ free_transports();
-+ sysfs_cleanup();
-+ free(context);
-+}
-+
-+static void free_iface_list(struct list_head *ifaces)
-+{
-+ struct iface_rec *iface, *tmp_iface;
-+
-+ list_for_each_entry_safe(iface, tmp_iface, ifaces, list) {
-+ list_del(&iface->list);
-+ free(iface);
-+ }
-+}
-+
-+static void free_rec_list(struct list_head *rec_list)
-+{
-+ struct node_rec *rec, *tmp;
-+
-+ list_for_each_entry_safe(rec, tmp, rec_list, list) {
-+ list_del(&rec->list);
-+ free(rec);
-+ }
-+}
-+
-+int libiscsi_discover_sendtargets(struct libiscsi_context *context,
-+ const char *address, int port,
-+ const struct libiscsi_auth_info *auth_info,
-+ int *nr_found, struct libiscsi_node **found_nodes)
-+{
-+ struct discovery_rec drec;
-+ LIST_HEAD(bound_rec_list);
-+ struct node_rec *rec;
-+ int rc = 0, found = 0;
-+
-+ INIT_LIST_HEAD(&bound_rec_list);
-+
-+ if (nr_found)
-+ *nr_found = 0;
-+ if (found_nodes)
-+ *found_nodes = NULL;
-+
-+ CHECK(libiscsi_verify_auth_info(context, auth_info))
-+
-+ /* Fill the drec struct with all needed info */
-+ memset(&drec, 0, sizeof drec);
-+ idbm_sendtargets_defaults(&drec.u.sendtargets);
-+ drec.type = DISCOVERY_TYPE_SENDTARGETS;
-+ strlcpy(drec.address, address, sizeof(drec.address));
-+ drec.port = port ? port : ISCSI_LISTEN_PORT;
-+ switch(auth_info ? auth_info->method : libiscsi_auth_none) {
-+ case libiscsi_auth_chap:
-+ drec.u.sendtargets.auth.authmethod = AUTH_METHOD_CHAP;
-+ strlcpy(drec.u.sendtargets.auth.username,
-+ auth_info->chap.username, AUTH_STR_MAX_LEN);
-+ strlcpy((char *)drec.u.sendtargets.auth.password,
-+ auth_info->chap.password, AUTH_STR_MAX_LEN);
-+ drec.u.sendtargets.auth.password_length =
-+ strlen((char *)drec.u.sendtargets.auth.password);
-+ strlcpy(drec.u.sendtargets.auth.username_in,
-+ auth_info->chap.reverse_username, AUTH_STR_MAX_LEN);
-+ strlcpy((char *)drec.u.sendtargets.auth.password_in,
-+ auth_info->chap.reverse_password, AUTH_STR_MAX_LEN);
-+ drec.u.sendtargets.auth.password_in_length =
-+ strlen((char *)drec.u.sendtargets.auth.password_in);
-+ break;
-+ }
-+
-+ CHECK(idbm_add_discovery(&drec))
-+
-+ CHECK(idbm_bind_ifaces_to_nodes(discovery_sendtargets,
-+ &drec, NULL, &bound_rec_list))
-+
-+ /* now add/update records */
-+ list_for_each_entry(rec, &bound_rec_list, list) {
-+ CHECK(idbm_add_node(rec, &drec, 1 /* overwrite */))
-+ found++;
-+ }
-+
-+ if (nr_found)
-+ *nr_found = found;
-+
-+ if (found_nodes && found) {
-+ *found_nodes = calloc(found, sizeof **found_nodes);
-+ if (*found_nodes == NULL) {
-+ snprintf(context->error_str,
-+ sizeof(context->error_str), strerror(ENOMEM));
-+ rc = ENOMEM;
-+ goto leave;
-+ }
-+ found = 0;
-+ list_for_each_entry(rec, &bound_rec_list, list) {
-+ strlcpy((*found_nodes)[found].name, rec->name,
-+ LIBISCSI_VALUE_MAXLEN);
-+ (*found_nodes)[found].tpgt = rec->tpgt;
-+ strlcpy((*found_nodes)[found].address,
-+ rec->conn[0].address, NI_MAXHOST);
-+ (*found_nodes)[found].port = rec->conn[0].port;
-+ strlcpy((*found_nodes)[found].iface,
-+ rec->iface.name, LIBISCSI_VALUE_MAXLEN);
-+ found++;
-+ }
-+ }
-+
-+leave:
-+ free_rec_list(&bound_rec_list);
-+ return rc;
-+}
-+
-+int libiscsi_discover_firmware(struct libiscsi_context *context,
-+ int *nr_found, struct libiscsi_node **found_nodes)
-+{
-+ struct list_head targets, ifaces, rec_list;
-+ discovery_rec_t drec;
-+ int rc = 0;
-+
-+ INIT_LIST_HEAD(&targets);
-+ INIT_LIST_HEAD(&ifaces);
-+ INIT_LIST_HEAD(&rec_list);
-+
-+ if (nr_found) {
-+ *nr_found = 0;
-+ }
-+
-+ if (found_nodes) {
-+ *found_nodes = NULL;
-+ }
-+
-+ rc = fw_get_targets(&targets);
-+ if (rc) {
-+ log_error("%s: Could not get list of targets from firmware "
-+ "(err %d).\n", __func__, rc);
-+ return rc;
-+ }
-+
-+ CHECK(iface_create_ifaces_from_boot_contexts(&ifaces, &targets));
-+
-+ memset(&drec, 0, sizeof(drec));
-+ drec.type = DISCOVERY_TYPE_FW;
-+ rc = idbm_bind_ifaces_to_nodes(discovery_fw, &drec, &ifaces, &rec_list);
-+ if (rc) {
-+ log_error("%s: Could not determine target nodes from firmware "
-+ "(err %d).\n", __func__, rc);
-+ goto leave;
-+ }
-+
-+ int node_count = 0;
-+ struct list_head *pos;
-+ list_for_each(pos, &rec_list) {
-+ ++node_count;
-+ }
-+
-+ struct libiscsi_node* new_nodes;
-+ /* allocate enough space for all the nodes */
-+ new_nodes = calloc(node_count, sizeof *new_nodes);
-+ if (new_nodes == NULL) {
-+ rc = ENOMEM;
-+ log_error("%s: %s.\n", __func__, strerror(ENOMEM));
-+ goto leave;
-+ }
-+
-+ struct node_rec *rec;
-+ struct libiscsi_node *new_node = new_nodes;
-+ /* in one loop, add nodes to idbm and create libiscsi_node entries */
-+ list_for_each_entry(rec, &rec_list, list) {
-+ CHECK(idbm_add_node(rec, NULL, 1 /* overwrite */));
-+
-+ strlcpy(new_node->name, rec->name, LIBISCSI_VALUE_MAXLEN);
-+ new_node->tpgt = rec->tpgt;
-+ strlcpy(new_node->address, rec->conn[0].address, NI_MAXHOST);
-+ new_node->port = rec->conn[0].port;
-+ strlcpy(new_node->iface, rec->iface.name, LIBISCSI_VALUE_MAXLEN);
-+
-+ ++new_node;
-+ }
-+
-+ /* update output parameters */
-+ if (nr_found) {
-+ *nr_found = node_count;
-+ }
-+ if (found_nodes) {
-+ *found_nodes = new_nodes;
-+ }
-+
-+leave:
-+ fw_free_targets(&targets);
-+
-+ free_iface_list(&ifaces);
-+ free_rec_list(&rec_list);
-+
-+ return rc;
-+}
-+
-+int libiscsi_verify_auth_info(struct libiscsi_context *context,
-+ const struct libiscsi_auth_info *auth_info)
-+{
-+ switch(auth_info ? auth_info->method : libiscsi_auth_none) {
-+ case libiscsi_auth_none:
-+ break;
-+ case libiscsi_auth_chap:
-+ if (!auth_info->chap.username[0]) {
-+ strcpy(context->error_str, "Empty username");
-+ return EINVAL;
-+ }
-+ if (!auth_info->chap.password[0]) {
-+ strcpy(context->error_str, "Empty password");
-+ return EINVAL;
-+ }
-+ if (auth_info->chap.reverse_username[0] &&
-+ !auth_info->chap.reverse_password[0]) {
-+ strcpy(context->error_str, "Empty reverse password");
-+ return EINVAL;
-+ }
-+ break;
-+ default:
-+ sprintf(context->error_str,
-+ "Invalid authentication method: %d",
-+ (int)auth_info->method);
-+ return EINVAL;
-+ }
-+ return 0;
-+}
-+
-+int libiscsi_node_set_auth(struct libiscsi_context *context,
-+ const struct libiscsi_node *node,
-+ const struct libiscsi_auth_info *auth_info)
-+{
-+ int rc = 0;
-+
-+ CHECK(libiscsi_verify_auth_info(context, auth_info))
-+
-+ switch(auth_info ? auth_info->method : libiscsi_auth_none) {
-+ case libiscsi_auth_none:
-+ CHECK(libiscsi_node_set_parameter(context, node,
-+ "node.session.auth.authmethod", "None"))
-+ CHECK(libiscsi_node_set_parameter(context, node,
-+ "node.session.auth.username", ""))
-+ CHECK(libiscsi_node_set_parameter(context, node,
-+ "node.session.auth.password", ""))
-+ CHECK(libiscsi_node_set_parameter(context, node,
-+ "node.session.auth.username_in", ""))
-+ CHECK(libiscsi_node_set_parameter(context, node,
-+ "node.session.auth.password_in", ""))
-+ break;
-+
-+ case libiscsi_auth_chap:
-+ CHECK(libiscsi_node_set_parameter(context, node,
-+ "node.session.auth.authmethod", "CHAP"))
-+ CHECK(libiscsi_node_set_parameter(context, node,
-+ "node.session.auth.username",
-+ auth_info->chap.username))
-+ CHECK(libiscsi_node_set_parameter(context, node,
-+ "node.session.auth.password",
-+ auth_info->chap.password))
-+ CHECK(libiscsi_node_set_parameter(context, node,
-+ "node.session.auth.username_in",
-+ auth_info->chap.reverse_username))
-+ CHECK(libiscsi_node_set_parameter(context, node,
-+ "node.session.auth.password_in",
-+ auth_info->chap.reverse_password))
-+ break;
-+ }
-+leave:
-+ return rc;
-+}
-+
-+int libiscsi_node_get_auth(struct libiscsi_context *context,
-+ const struct libiscsi_node *node,
-+ struct libiscsi_auth_info *auth_info)
-+{
-+ int rc = 0;
-+ char value[LIBISCSI_VALUE_MAXLEN];
-+
-+ memset(auth_info, 0, sizeof *auth_info);
-+
-+ CHECK(libiscsi_node_get_parameter(context, node,
-+ "node.session.auth.authmethod", value))
-+
-+ if (!strcmp(value, "None")) {
-+ auth_info->method = libiscsi_auth_none;
-+ } else if (!strcmp(value, "CHAP")) {
-+ auth_info->method = libiscsi_auth_chap;
-+ CHECK(libiscsi_node_get_parameter(context, node,
-+ "node.session.auth.username",
-+ auth_info->chap.username))
-+ CHECK(libiscsi_node_get_parameter(context, node,
-+ "node.session.auth.password",
-+ auth_info->chap.password))
-+ CHECK(libiscsi_node_get_parameter(context, node,
-+ "node.session.auth.username_in",
-+ auth_info->chap.reverse_username))
-+ CHECK(libiscsi_node_get_parameter(context, node,
-+ "node.session.auth.password_in",
-+ auth_info->chap.reverse_password))
-+ } else {
-+ snprintf(context->error_str, sizeof(context->error_str),
-+ "unknown authentication method: %s", value);
-+ rc = EINVAL;
-+ }
-+leave:
-+ return rc;
-+}
-+
-+static void node_to_rec(const struct libiscsi_node *node,
-+ struct node_rec *rec)
-+{
-+ memset(rec, 0, sizeof *rec);
-+ idbm_node_setup_defaults(rec);
-+ strlcpy(rec->name, node->name, TARGET_NAME_MAXLEN);
-+ rec->tpgt = node->tpgt;
-+ strlcpy(rec->conn[0].address, node->address, NI_MAXHOST);
-+ rec->conn[0].port = node->port;
-+}
-+
-+int login_helper(void *data, node_rec_t *rec)
-+{
-+ char *iface = (char*)data;
-+ if (strcmp(iface, rec->iface.name))
-+ /* different iface, skip it */
-+ return -1;
-+
-+ int rc = iscsid_req_by_rec(MGMT_IPC_SESSION_LOGIN, rec);
-+ if (rc) {
-+ iscsi_err_print_msg(rc);
-+ rc = ENOTCONN;
-+ }
-+ return rc;
-+}
-+
-+int libiscsi_node_login(struct libiscsi_context *context,
-+ const struct libiscsi_node *node)
-+{
-+ int nr_found = 0, rc;
-+
-+ CHECK(idbm_for_each_iface(&nr_found, (void*)node->iface, login_helper,
-+ (char *)node->name, node->tpgt,
-+ (char *)node->address, node->port))
-+ if (nr_found == 0) {
-+ strcpy(context->error_str, "No such node");
-+ rc = ENODEV;
-+ }
-+leave:
-+ return rc;
-+}
-+
-+static int logout_helper(void *data, struct session_info *info)
-+{
-+ int rc;
-+ struct node_rec *rec = data;
-+
-+ if (!iscsi_match_session(rec, info))
-+ /* Tell iscsi_sysfs_for_each_session this session was not a
-+ match so that it will not increase nr_found. */
-+ return -1;
-+
-+ rc = iscsid_req_by_sid(MGMT_IPC_SESSION_LOGOUT, info->sid);
-+ if (rc) {
-+ iscsi_err_print_msg(rc);
-+ rc = EIO;
-+ }
-+
-+ return rc;
-+}
-+
-+int libiscsi_node_logout(struct libiscsi_context *context,
-+ const struct libiscsi_node *node)
-+{
-+ int nr_found = 0, rc;
-+ struct node_rec rec;
-+
-+ node_to_rec(node, &rec);
-+ CHECK(iscsi_sysfs_for_each_session(&rec, &nr_found, logout_helper))
-+ if (nr_found == 0) {
-+ strcpy(context->error_str, "No matching session");
-+ rc = ENODEV;
-+ }
-+leave:
-+ return rc;
-+}
-+
-+int libiscsi_node_set_parameter(struct libiscsi_context *context,
-+ const struct libiscsi_node *node,
-+ const char *parameter, const char *value)
-+{
-+ int nr_found = 0, rc;
-+ struct user_param *param;
-+ struct list_head params;
-+
-+ INIT_LIST_HEAD(¶ms);
-+ param = idbm_alloc_user_param(parameter, value);
-+ if (!param) {
-+ rc = ENOMEM;
-+ goto leave;
-+ }
-+ list_add_tail(¶ms, ¶m->list);
-+
-+ CHECK(idbm_for_each_iface(&nr_found, ¶ms, idbm_node_set_param,
-+ (char *)node->name, node->tpgt,
-+ (char *)node->address, node->port))
-+ if (nr_found == 0) {
-+ strcpy(context->error_str, "No such node");
-+ rc = ENODEV;
-+ }
-+ free(param->name);
-+ free(param);
-+leave:
-+ return rc;
-+}
-+
-+static int get_parameter_helper(void *data, node_rec_t *rec)
-+{
-+ struct libiscsi_context *context = data;
-+ recinfo_t *info;
-+ int i;
-+
-+ info = idbm_recinfo_alloc(MAX_KEYS);
-+ if (!info) {
-+ snprintf(context->error_str, sizeof(context->error_str),
-+ strerror(ENOMEM));
-+ return ENOMEM;
-+ }
-+
-+ idbm_recinfo_node(rec, info);
-+
-+ for (i = 0; i < MAX_KEYS; i++) {
-+ if (!info[i].visible)
-+ continue;
-+
-+ if (strcmp(context->parameter, info[i].name))
-+ continue;
-+
-+ strlcpy(context->value, info[i].value, LIBISCSI_VALUE_MAXLEN);
-+ break;
-+ }
-+
-+ free(info);
-+
-+ if (i == MAX_KEYS) {
-+ strcpy(context->error_str, "No such parameter");
-+ return EINVAL;
-+ }
-+
-+ return 0;
-+}
-+
-+int libiscsi_node_get_parameter(struct libiscsi_context *context,
-+ const struct libiscsi_node *node, const char *parameter, char *value)
-+{
-+ int nr_found = 0, rc = 0;
-+
-+ context->parameter = parameter;
-+ context->value = value;
-+
-+ /* Note we assume there is only one interface, if not we will get
-+ the value from the last interface iterated over!
-+ This (multiple interfaces) can only happen if someone explicitly
-+ created ones using iscsiadm. Even then this should not be a problem
-+ as most settings should be the same independent of the iface. */
-+ CHECK(idbm_for_each_iface(&nr_found, context, get_parameter_helper,
-+ (char *)node->name, node->tpgt,
-+ (char *)node->address, node->port))
-+ if (nr_found == 0) {
-+ strcpy(context->error_str, "No such node");
-+ rc = ENODEV;
-+ }
-+leave:
-+ return rc;
-+}
-+
-+const char *libiscsi_get_error_string(struct libiscsi_context *context)
-+{
-+ /* Sometimes the core open-iscsi code does not give us an error
-+ message */
-+ if (!context->error_str[0])
-+ return "Unknown error";
-+
-+ return context->error_str;
-+}
-+
-+
-+/************************** Utility functions *******************************/
-+
-+int libiscsi_get_firmware_network_config(
-+ struct libiscsi_network_config *config)
-+{
-+ struct boot_context fw_entry;
-+
-+ if (!sysfs_initialized) {
-+ sysfs_init();
-+ sysfs_initialized = 1;
-+ }
-+
-+ memset(config, 0, sizeof *config);
-+ memset(&fw_entry, 0, sizeof fw_entry);
-+ if (fw_get_entry(&fw_entry))
-+ return ENODEV;
-+
-+ config->dhcp = strlen(fw_entry.dhcp) ? 1 : 0;
-+ strncpy(config->iface_name, fw_entry.iface, sizeof fw_entry.iface);
-+ strncpy(config->mac_address, fw_entry.mac, sizeof fw_entry.mac);
-+ strncpy(config->ip_address, fw_entry.ipaddr, sizeof fw_entry.ipaddr);
-+ strncpy(config->netmask, fw_entry.mask, sizeof fw_entry.mask);
-+ strncpy(config->gateway, fw_entry.gateway, sizeof fw_entry.gateway);
-+ strncpy(config->primary_dns, fw_entry.primary_dns,
-+ sizeof fw_entry.primary_dns);
-+ strncpy(config->secondary_dns, fw_entry.secondary_dns,
-+ sizeof fw_entry.secondary_dns);
-+ return 0;
-+}
-+
-+int libiscsi_get_firmware_initiator_name(char *initiatorname)
-+{
-+ struct boot_context fw_entry;
-+
-+ if (!sysfs_initialized) {
-+ sysfs_init();
-+ sysfs_initialized = 1;
-+ }
-+
-+ memset(initiatorname, 0, LIBISCSI_VALUE_MAXLEN);
-+ memset(&fw_entry, 0, sizeof fw_entry);
-+ if (fw_get_entry(&fw_entry))
-+ return ENODEV;
-+
-+ strncpy(initiatorname, fw_entry.initiatorname,
-+ sizeof fw_entry.initiatorname);
-+
-+ return 0;
-+}
-diff --git a/libiscsi/libiscsi.doxy b/libiscsi/libiscsi.doxy
-new file mode 100644
-index 0000000..663770f
---- /dev/null
-+++ b/libiscsi/libiscsi.doxy
-@@ -0,0 +1,1473 @@
-+# Doxyfile 1.5.7.1
-+
-+# This file describes the settings to be used by the documentation system
-+# doxygen (www.doxygen.org) for a project
-+#
-+# All text after a hash (#) is considered a comment and will be ignored
-+# The format is:
-+# TAG = value [value, ...]
-+# For lists items can also be appended using:
-+# TAG += value [value, ...]
-+# Values that contain spaces should be placed between quotes (" ")
-+
-+#---------------------------------------------------------------------------
-+# Project related configuration options
-+#---------------------------------------------------------------------------
-+
-+# This tag specifies the encoding used for all characters in the config file
-+# that follow. The default is UTF-8 which is also the encoding used for all
-+# text before the first occurrence of this tag. Doxygen uses libiconv (or the
-+# iconv built into libc) for the transcoding. See
-+# http://www.gnu.org/software/libiconv for the list of possible encodings.
-+
-+DOXYFILE_ENCODING = UTF-8
-+
-+# The PROJECT_NAME tag is a single word (or a sequence of words surrounded
-+# by quotes) that should identify the project.
-+
-+PROJECT_NAME = libiscsi
-+
-+# The PROJECT_NUMBER tag can be used to enter a project or revision number.
-+# This could be handy for archiving the generated documentation or
-+# if some version control system is used.
-+
-+PROJECT_NUMBER =
-+
-+# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute)
-+# base path where the generated documentation will be put.
-+# If a relative path is entered, it will be relative to the location
-+# where doxygen was started. If left blank the current directory will be used.
-+
-+OUTPUT_DIRECTORY =
-+
-+# If the CREATE_SUBDIRS tag is set to YES, then doxygen will create
-+# 4096 sub-directories (in 2 levels) under the output directory of each output
-+# format and will distribute the generated files over these directories.
-+# Enabling this option can be useful when feeding doxygen a huge amount of
-+# source files, where putting all generated files in the same directory would
-+# otherwise cause performance problems for the file system.
-+
-+CREATE_SUBDIRS = NO
-+
-+# The OUTPUT_LANGUAGE tag is used to specify the language in which all
-+# documentation generated by doxygen is written. Doxygen will use this
-+# information to generate all constant output in the proper language.
-+# The default language is English, other supported languages are:
-+# Afrikaans, Arabic, Brazilian, Catalan, Chinese, Chinese-Traditional,
-+# Croatian, Czech, Danish, Dutch, Farsi, Finnish, French, German, Greek,
-+# Hungarian, Italian, Japanese, Japanese-en (Japanese with English messages),
-+# Korean, Korean-en, Lithuanian, Norwegian, Macedonian, Persian, Polish,
-+# Portuguese, Romanian, Russian, Serbian, Serbian-Cyrilic, Slovak, Slovene,
-+# Spanish, Swedish, and Ukrainian.
-+
-+OUTPUT_LANGUAGE = English
-+
-+# If the BRIEF_MEMBER_DESC tag is set to YES (the default) Doxygen will
-+# include brief member descriptions after the members that are listed in
-+# the file and class documentation (similar to JavaDoc).
-+# Set to NO to disable this.
-+
-+BRIEF_MEMBER_DESC = YES
-+
-+# If the REPEAT_BRIEF tag is set to YES (the default) Doxygen will prepend
-+# the brief description of a member or function before the detailed description.
-+# Note: if both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the
-+# brief descriptions will be completely suppressed.
-+
-+REPEAT_BRIEF = NO
-+
-+# This tag implements a quasi-intelligent brief description abbreviator
-+# that is used to form the text in various listings. Each string
-+# in this list, if found as the leading text of the brief description, will be
-+# stripped from the text and the result after processing the whole list, is
-+# used as the annotated text. Otherwise, the brief description is used as-is.
-+# If left blank, the following values are used ("$name" is automatically
-+# replaced with the name of the entity): "The $name class" "The $name widget"
-+# "The $name file" "is" "provides" "specifies" "contains"
-+# "represents" "a" "an" "the"
-+
-+ABBREVIATE_BRIEF =
-+
-+# If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then
-+# Doxygen will generate a detailed section even if there is only a brief
-+# description.
-+
-+ALWAYS_DETAILED_SEC = YES
-+
-+# If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all
-+# inherited members of a class in the documentation of that class as if those
-+# members were ordinary class members. Constructors, destructors and assignment
-+# operators of the base classes will not be shown.
-+
-+INLINE_INHERITED_MEMB = NO
-+
-+# If the FULL_PATH_NAMES tag is set to YES then Doxygen will prepend the full
-+# path before files name in the file list and in the header files. If set
-+# to NO the shortest path that makes the file name unique will be used.
-+
-+FULL_PATH_NAMES = YES
-+
-+# If the FULL_PATH_NAMES tag is set to YES then the STRIP_FROM_PATH tag
-+# can be used to strip a user-defined part of the path. Stripping is
-+# only done if one of the specified strings matches the left-hand part of
-+# the path. The tag can be used to show relative paths in the file list.
-+# If left blank the directory from which doxygen is run is used as the
-+# path to strip.
-+
-+STRIP_FROM_PATH =
-+
-+# The STRIP_FROM_INC_PATH tag can be used to strip a user-defined part of
-+# the path mentioned in the documentation of a class, which tells
-+# the reader which header file to include in order to use a class.
-+# If left blank only the name of the header file containing the class
-+# definition is used. Otherwise one should specify the include paths that
-+# are normally passed to the compiler using the -I flag.
-+
-+STRIP_FROM_INC_PATH =
-+
-+# If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter
-+# (but less readable) file names. This can be useful is your file systems
-+# doesn't support long names like on DOS, Mac, or CD-ROM.
-+
-+SHORT_NAMES = NO
-+
-+# If the JAVADOC_AUTOBRIEF tag is set to YES then Doxygen
-+# will interpret the first line (until the first dot) of a JavaDoc-style
-+# comment as the brief description. If set to NO, the JavaDoc
-+# comments will behave just like regular Qt-style comments
-+# (thus requiring an explicit @brief command for a brief description.)
-+
-+JAVADOC_AUTOBRIEF = NO
-+
-+# If the QT_AUTOBRIEF tag is set to YES then Doxygen will
-+# interpret the first line (until the first dot) of a Qt-style
-+# comment as the brief description. If set to NO, the comments
-+# will behave just like regular Qt-style comments (thus requiring
-+# an explicit \brief command for a brief description.)
-+
-+QT_AUTOBRIEF = NO
-+
-+# The MULTILINE_CPP_IS_BRIEF tag can be set to YES to make Doxygen
-+# treat a multi-line C++ special comment block (i.e. a block of //! or ///
-+# comments) as a brief description. This used to be the default behaviour.
-+# The new default is to treat a multi-line C++ comment block as a detailed
-+# description. Set this tag to YES if you prefer the old behaviour instead.
-+
-+MULTILINE_CPP_IS_BRIEF = NO
-+
-+# If the INHERIT_DOCS tag is set to YES (the default) then an undocumented
-+# member inherits the documentation from any documented member that it
-+# re-implements.
-+
-+INHERIT_DOCS = YES
-+
-+# If the SEPARATE_MEMBER_PAGES tag is set to YES, then doxygen will produce
-+# a new page for each member. If set to NO, the documentation of a member will
-+# be part of the file/class/namespace that contains it.
-+
-+SEPARATE_MEMBER_PAGES = NO
-+
-+# The TAB_SIZE tag can be used to set the number of spaces in a tab.
-+# Doxygen uses this value to replace tabs by spaces in code fragments.
-+
-+TAB_SIZE = 8
-+
-+# This tag can be used to specify a number of aliases that acts
-+# as commands in the documentation. An alias has the form "name=value".
-+# For example adding "sideeffect=\par Side Effects:\n" will allow you to
-+# put the command \sideeffect (or @sideeffect) in the documentation, which
-+# will result in a user-defined paragraph with heading "Side Effects:".
-+# You can put \n's in the value part of an alias to insert newlines.
-+
-+ALIASES =
-+
-+# Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C
-+# sources only. Doxygen will then generate output that is more tailored for C.
-+# For instance, some of the names that are used will be different. The list
-+# of all members will be omitted, etc.
-+
-+OPTIMIZE_OUTPUT_FOR_C = YES
-+
-+# Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java
-+# sources only. Doxygen will then generate output that is more tailored for
-+# Java. For instance, namespaces will be presented as packages, qualified
-+# scopes will look different, etc.
-+
-+OPTIMIZE_OUTPUT_JAVA = NO
-+
-+# Set the OPTIMIZE_FOR_FORTRAN tag to YES if your project consists of Fortran
-+# sources only. Doxygen will then generate output that is more tailored for
-+# Fortran.
-+
-+OPTIMIZE_FOR_FORTRAN = NO
-+
-+# Set the OPTIMIZE_OUTPUT_VHDL tag to YES if your project consists of VHDL
-+# sources. Doxygen will then generate output that is tailored for
-+# VHDL.
-+
-+OPTIMIZE_OUTPUT_VHDL = NO
-+
-+# If you use STL classes (i.e. std::string, std::vector, etc.) but do not want
-+# to include (a tag file for) the STL sources as input, then you should
-+# set this tag to YES in order to let doxygen match functions declarations and
-+# definitions whose arguments contain STL classes (e.g. func(std::string); v.s.
-+# func(std::string) {}). This also make the inheritance and collaboration
-+# diagrams that involve STL classes more complete and accurate.
-+
-+BUILTIN_STL_SUPPORT = NO
-+
-+# If you use Microsoft's C++/CLI language, you should set this option to YES to
-+# enable parsing support.
-+
-+CPP_CLI_SUPPORT = NO
-+
-+# Set the SIP_SUPPORT tag to YES if your project consists of sip sources only.
-+# Doxygen will parse them like normal C++ but will assume all classes use public
-+# instead of private inheritance when no explicit protection keyword is present.
-+
-+SIP_SUPPORT = NO
-+
-+# For Microsoft's IDL there are propget and propput attributes to indicate getter
-+# and setter methods for a property. Setting this option to YES (the default)
-+# will make doxygen to replace the get and set methods by a property in the
-+# documentation. This will only work if the methods are indeed getting or
-+# setting a simple type. If this is not the case, or you want to show the
-+# methods anyway, you should set this option to NO.
-+
-+IDL_PROPERTY_SUPPORT = YES
-+
-+# If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC
-+# tag is set to YES, then doxygen will reuse the documentation of the first
-+# member in the group (if any) for the other members of the group. By default
-+# all members of a group must be documented explicitly.
-+
-+DISTRIBUTE_GROUP_DOC = NO
-+
-+# Set the SUBGROUPING tag to YES (the default) to allow class member groups of
-+# the same type (for instance a group of public functions) to be put as a
-+# subgroup of that type (e.g. under the Public Functions section). Set it to
-+# NO to prevent subgrouping. Alternatively, this can be done per class using
-+# the \nosubgrouping command.
-+
-+SUBGROUPING = YES
-+
-+# When TYPEDEF_HIDES_STRUCT is enabled, a typedef of a struct, union, or enum
-+# is documented as struct, union, or enum with the name of the typedef. So
-+# typedef struct TypeS {} TypeT, will appear in the documentation as a struct
-+# with name TypeT. When disabled the typedef will appear as a member of a file,
-+# namespace, or class. And the struct will be named TypeS. This can typically
-+# be useful for C code in case the coding convention dictates that all compound
-+# types are typedef'ed and only the typedef is referenced, never the tag name.
-+
-+TYPEDEF_HIDES_STRUCT = NO
-+
-+# The SYMBOL_CACHE_SIZE determines the size of the internal cache use to
-+# determine which symbols to keep in memory and which to flush to disk.
-+# When the cache is full, less often used symbols will be written to disk.
-+# For small to medium size projects (<1000 input files) the default value is
-+# probably good enough. For larger projects a too small cache size can cause
-+# doxygen to be busy swapping symbols to and from disk most of the time
-+# causing a significant performance penality.
-+# If the system has enough physical memory increasing the cache will improve the
-+# performance by keeping more symbols in memory. Note that the value works on
-+# a logarithmic scale so increasing the size by one will rougly double the
-+# memory usage. The cache size is given by this formula:
-+# 2^(16+SYMBOL_CACHE_SIZE). The valid range is 0..9, the default is 0,
-+# corresponding to a cache size of 2^16 = 65536 symbols
-+
-+SYMBOL_CACHE_SIZE = 0
-+
-+#---------------------------------------------------------------------------
-+# Build related configuration options
-+#---------------------------------------------------------------------------
-+
-+# If the EXTRACT_ALL tag is set to YES doxygen will assume all entities in
-+# documentation are documented, even if no documentation was available.
-+# Private class members and static file members will be hidden unless
-+# the EXTRACT_PRIVATE and EXTRACT_STATIC tags are set to YES
-+
-+EXTRACT_ALL = YES
-+
-+# If the EXTRACT_PRIVATE tag is set to YES all private members of a class
-+# will be included in the documentation.
-+
-+EXTRACT_PRIVATE = NO
-+
-+# If the EXTRACT_STATIC tag is set to YES all static members of a file
-+# will be included in the documentation.
-+
-+EXTRACT_STATIC = NO
-+
-+# If the EXTRACT_LOCAL_CLASSES tag is set to YES classes (and structs)
-+# defined locally in source files will be included in the documentation.
-+# If set to NO only classes defined in header files are included.
-+
-+EXTRACT_LOCAL_CLASSES = YES
-+
-+# This flag is only useful for Objective-C code. When set to YES local
-+# methods, which are defined in the implementation section but not in
-+# the interface are included in the documentation.
-+# If set to NO (the default) only methods in the interface are included.
-+
-+EXTRACT_LOCAL_METHODS = NO
-+
-+# If this flag is set to YES, the members of anonymous namespaces will be
-+# extracted and appear in the documentation as a namespace called
-+# 'anonymous_namespace{file}', where file will be replaced with the base
-+# name of the file that contains the anonymous namespace. By default
-+# anonymous namespace are hidden.
-+
-+EXTRACT_ANON_NSPACES = NO
-+
-+# If the HIDE_UNDOC_MEMBERS tag is set to YES, Doxygen will hide all
-+# undocumented members of documented classes, files or namespaces.
-+# If set to NO (the default) these members will be included in the
-+# various overviews, but no documentation section is generated.
-+# This option has no effect if EXTRACT_ALL is enabled.
-+
-+HIDE_UNDOC_MEMBERS = NO
-+
-+# If the HIDE_UNDOC_CLASSES tag is set to YES, Doxygen will hide all
-+# undocumented classes that are normally visible in the class hierarchy.
-+# If set to NO (the default) these classes will be included in the various
-+# overviews. This option has no effect if EXTRACT_ALL is enabled.
-+
-+HIDE_UNDOC_CLASSES = NO
-+
-+# If the HIDE_FRIEND_COMPOUNDS tag is set to YES, Doxygen will hide all
-+# friend (class|struct|union) declarations.
-+# If set to NO (the default) these declarations will be included in the
-+# documentation.
-+
-+HIDE_FRIEND_COMPOUNDS = NO
-+
-+# If the HIDE_IN_BODY_DOCS tag is set to YES, Doxygen will hide any
-+# documentation blocks found inside the body of a function.
-+# If set to NO (the default) these blocks will be appended to the
-+# function's detailed documentation block.
-+
-+HIDE_IN_BODY_DOCS = NO
-+
-+# The INTERNAL_DOCS tag determines if documentation
-+# that is typed after a \internal command is included. If the tag is set
-+# to NO (the default) then the documentation will be excluded.
-+# Set it to YES to include the internal documentation.
-+
-+INTERNAL_DOCS = NO
-+
-+# If the CASE_SENSE_NAMES tag is set to NO then Doxygen will only generate
-+# file names in lower-case letters. If set to YES upper-case letters are also
-+# allowed. This is useful if you have classes or files whose names only differ
-+# in case and if your file system supports case sensitive file names. Windows
-+# and Mac users are advised to set this option to NO.
-+
-+CASE_SENSE_NAMES = YES
-+
-+# If the HIDE_SCOPE_NAMES tag is set to NO (the default) then Doxygen
-+# will show members with their full class and namespace scopes in the
-+# documentation. If set to YES the scope will be hidden.
-+
-+HIDE_SCOPE_NAMES = NO
-+
-+# If the SHOW_INCLUDE_FILES tag is set to YES (the default) then Doxygen
-+# will put a list of the files that are included by a file in the documentation
-+# of that file.
-+
-+SHOW_INCLUDE_FILES = YES
-+
-+# If the INLINE_INFO tag is set to YES (the default) then a tag [inline]
-+# is inserted in the documentation for inline members.
-+
-+INLINE_INFO = YES
-+
-+# If the SORT_MEMBER_DOCS tag is set to YES (the default) then doxygen
-+# will sort the (detailed) documentation of file and class members
-+# alphabetically by member name. If set to NO the members will appear in
-+# declaration order.
-+
-+SORT_MEMBER_DOCS = YES
-+
-+# If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the
-+# brief documentation of file, namespace and class members alphabetically
-+# by member name. If set to NO (the default) the members will appear in
-+# declaration order.
-+
-+SORT_BRIEF_DOCS = NO
-+
-+# If the SORT_GROUP_NAMES tag is set to YES then doxygen will sort the
-+# hierarchy of group names into alphabetical order. If set to NO (the default)
-+# the group names will appear in their defined order.
-+
-+SORT_GROUP_NAMES = NO
-+
-+# If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be
-+# sorted by fully-qualified names, including namespaces. If set to
-+# NO (the default), the class list will be sorted only by class name,
-+# not including the namespace part.
-+# Note: This option is not very useful if HIDE_SCOPE_NAMES is set to YES.
-+# Note: This option applies only to the class list, not to the
-+# alphabetical list.
-+
-+SORT_BY_SCOPE_NAME = NO
-+
-+# The GENERATE_TODOLIST tag can be used to enable (YES) or
-+# disable (NO) the todo list. This list is created by putting \todo
-+# commands in the documentation.
-+
-+GENERATE_TODOLIST = YES
-+
-+# The GENERATE_TESTLIST tag can be used to enable (YES) or
-+# disable (NO) the test list. This list is created by putting \test
-+# commands in the documentation.
-+
-+GENERATE_TESTLIST = YES
-+
-+# The GENERATE_BUGLIST tag can be used to enable (YES) or
-+# disable (NO) the bug list. This list is created by putting \bug
-+# commands in the documentation.
-+
-+GENERATE_BUGLIST = YES
-+
-+# The GENERATE_DEPRECATEDLIST tag can be used to enable (YES) or
-+# disable (NO) the deprecated list. This list is created by putting
-+# \deprecated commands in the documentation.
-+
-+GENERATE_DEPRECATEDLIST= YES
-+
-+# The ENABLED_SECTIONS tag can be used to enable conditional
-+# documentation sections, marked by \if sectionname ... \endif.
-+
-+ENABLED_SECTIONS =
-+
-+# The MAX_INITIALIZER_LINES tag determines the maximum number of lines
-+# the initial value of a variable or define consists of for it to appear in
-+# the documentation. If the initializer consists of more lines than specified
-+# here it will be hidden. Use a value of 0 to hide initializers completely.
-+# The appearance of the initializer of individual variables and defines in the
-+# documentation can be controlled using \showinitializer or \hideinitializer
-+# command in the documentation regardless of this setting.
-+
-+MAX_INITIALIZER_LINES = 30
-+
-+# Set the SHOW_USED_FILES tag to NO to disable the list of files generated
-+# at the bottom of the documentation of classes and structs. If set to YES the
-+# list will mention the files that were used to generate the documentation.
-+
-+SHOW_USED_FILES = YES
-+
-+# If the sources in your project are distributed over multiple directories
-+# then setting the SHOW_DIRECTORIES tag to YES will show the directory hierarchy
-+# in the documentation. The default is NO.
-+
-+SHOW_DIRECTORIES = NO
-+
-+# Set the SHOW_FILES tag to NO to disable the generation of the Files page.
-+# This will remove the Files entry from the Quick Index and from the
-+# Folder Tree View (if specified). The default is YES.
-+
-+SHOW_FILES = YES
-+
-+# Set the SHOW_NAMESPACES tag to NO to disable the generation of the
-+# Namespaces page. This will remove the Namespaces entry from the Quick Index
-+# and from the Folder Tree View (if specified). The default is YES.
-+
-+SHOW_NAMESPACES = YES
-+
-+# The FILE_VERSION_FILTER tag can be used to specify a program or script that
-+# doxygen should invoke to get the current version for each file (typically from
-+# the version control system). Doxygen will invoke the program by executing (via
-+# popen()) the command <command> <input-file>, where <command> is the value of
-+# the FILE_VERSION_FILTER tag, and <input-file> is the name of an input file
-+# provided by doxygen. Whatever the program writes to standard output
-+# is used as the file version. See the manual for examples.
-+
-+FILE_VERSION_FILTER =
-+
-+# The LAYOUT_FILE tag can be used to specify a layout file which will be parsed by
-+# doxygen. The layout file controls the global structure of the generated output files
-+# in an output format independent way. The create the layout file that represents
-+# doxygen's defaults, run doxygen with the -l option. You can optionally specify a
-+# file name after the option, if omitted DoxygenLayout.xml will be used as the name
-+# of the layout file.
-+
-+LAYOUT_FILE =
-+
-+#---------------------------------------------------------------------------
-+# configuration options related to warning and progress messages
-+#---------------------------------------------------------------------------
-+
-+# The QUIET tag can be used to turn on/off the messages that are generated
-+# by doxygen. Possible values are YES and NO. If left blank NO is used.
-+
-+QUIET = YES
-+
-+# The WARNINGS tag can be used to turn on/off the warning messages that are
-+# generated by doxygen. Possible values are YES and NO. If left blank
-+# NO is used.
-+
-+WARNINGS = YES
-+
-+# If WARN_IF_UNDOCUMENTED is set to YES, then doxygen will generate warnings
-+# for undocumented members. If EXTRACT_ALL is set to YES then this flag will
-+# automatically be disabled.
-+
-+WARN_IF_UNDOCUMENTED = YES
-+
-+# If WARN_IF_DOC_ERROR is set to YES, doxygen will generate warnings for
-+# potential errors in the documentation, such as not documenting some
-+# parameters in a documented function, or documenting parameters that
-+# don't exist or using markup commands wrongly.
-+
-+WARN_IF_DOC_ERROR = YES
-+
-+# This WARN_NO_PARAMDOC option can be abled to get warnings for
-+# functions that are documented, but have no documentation for their parameters
-+# or return value. If set to NO (the default) doxygen will only warn about
-+# wrong or incomplete parameter documentation, but not about the absence of
-+# documentation.
-+
-+WARN_NO_PARAMDOC = NO
-+
-+# The WARN_FORMAT tag determines the format of the warning messages that
-+# doxygen can produce. The string should contain the $file, $line, and $text
-+# tags, which will be replaced by the file and line number from which the
-+# warning originated and the warning text. Optionally the format may contain
-+# $version, which will be replaced by the version of the file (if it could
-+# be obtained via FILE_VERSION_FILTER)
-+
-+WARN_FORMAT = "$file:$line: $text"
-+
-+# The WARN_LOGFILE tag can be used to specify a file to which warning
-+# and error messages should be written. If left blank the output is written
-+# to stderr.
-+
-+WARN_LOGFILE =
-+
-+#---------------------------------------------------------------------------
-+# configuration options related to the input files
-+#---------------------------------------------------------------------------
-+
-+# The INPUT tag can be used to specify the files and/or directories that contain
-+# documented source files. You may enter file names like "myfile.cpp" or
-+# directories like "/usr/src/myproject". Separate the files or directories
-+# with spaces.
-+
-+INPUT =
-+
-+# This tag can be used to specify the character encoding of the source files
-+# that doxygen parses. Internally doxygen uses the UTF-8 encoding, which is
-+# also the default input encoding. Doxygen uses libiconv (or the iconv built
-+# into libc) for the transcoding. See http://www.gnu.org/software/libiconv for
-+# the list of possible encodings.
-+
-+INPUT_ENCODING = UTF-8
-+
-+# If the value of the INPUT tag contains directories, you can use the
-+# FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp
-+# and *.h) to filter out the source-files in the directories. If left
-+# blank the following patterns are tested:
-+# *.c *.cc *.cxx *.cpp *.c++ *.java *.ii *.ixx *.ipp *.i++ *.inl *.h *.hh *.hxx
-+# *.hpp *.h++ *.idl *.odl *.cs *.php *.php3 *.inc *.m *.mm *.py *.f90
-+
-+FILE_PATTERNS =
-+
-+# The RECURSIVE tag can be used to turn specify whether or not subdirectories
-+# should be searched for input files as well. Possible values are YES and NO.
-+# If left blank NO is used.
-+
-+RECURSIVE = NO
-+
-+# The EXCLUDE tag can be used to specify files and/or directories that should
-+# excluded from the INPUT source files. This way you can easily exclude a
-+# subdirectory from a directory tree whose root is specified with the INPUT tag.
-+
-+EXCLUDE =
-+
-+# The EXCLUDE_SYMLINKS tag can be used select whether or not files or
-+# directories that are symbolic links (a Unix filesystem feature) are excluded
-+# from the input.
-+
-+EXCLUDE_SYMLINKS = NO
-+
-+# If the value of the INPUT tag contains directories, you can use the
-+# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude
-+# certain files from those directories. Note that the wildcards are matched
-+# against the file with absolute path, so to exclude all test directories
-+# for example use the pattern */test/*
-+
-+EXCLUDE_PATTERNS =
-+
-+# The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names
-+# (namespaces, classes, functions, etc.) that should be excluded from the
-+# output. The symbol name can be a fully qualified name, a word, or if the
-+# wildcard * is used, a substring. Examples: ANamespace, AClass,
-+# AClass::ANamespace, ANamespace::*Test
-+
-+EXCLUDE_SYMBOLS =
-+
-+# The EXAMPLE_PATH tag can be used to specify one or more files or
-+# directories that contain example code fragments that are included (see
-+# the \include command).
-+
-+EXAMPLE_PATH =
-+
-+# If the value of the EXAMPLE_PATH tag contains directories, you can use the
-+# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp
-+# and *.h) to filter out the source-files in the directories. If left
-+# blank all files are included.
-+
-+EXAMPLE_PATTERNS =
-+
-+# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be
-+# searched for input files to be used with the \include or \dontinclude
-+# commands irrespective of the value of the RECURSIVE tag.
-+# Possible values are YES and NO. If left blank NO is used.
-+
-+EXAMPLE_RECURSIVE = NO
-+
-+# The IMAGE_PATH tag can be used to specify one or more files or
-+# directories that contain image that are included in the documentation (see
-+# the \image command).
-+
-+IMAGE_PATH =
-+
-+# The INPUT_FILTER tag can be used to specify a program that doxygen should
-+# invoke to filter for each input file. Doxygen will invoke the filter program
-+# by executing (via popen()) the command <filter> <input-file>, where <filter>
-+# is the value of the INPUT_FILTER tag, and <input-file> is the name of an
-+# input file. Doxygen will then use the output that the filter program writes
-+# to standard output. If FILTER_PATTERNS is specified, this tag will be
-+# ignored.
-+
-+INPUT_FILTER =
-+
-+# The FILTER_PATTERNS tag can be used to specify filters on a per file pattern
-+# basis. Doxygen will compare the file name with each pattern and apply the
-+# filter if there is a match. The filters are a list of the form:
-+# pattern=filter (like *.cpp=my_cpp_filter). See INPUT_FILTER for further
-+# info on how filters are used. If FILTER_PATTERNS is empty, INPUT_FILTER
-+# is applied to all files.
-+
-+FILTER_PATTERNS =
-+
-+# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using
-+# INPUT_FILTER) will be used to filter the input files when producing source
-+# files to browse (i.e. when SOURCE_BROWSER is set to YES).
-+
-+FILTER_SOURCE_FILES = NO
-+
-+#---------------------------------------------------------------------------
-+# configuration options related to source browsing
-+#---------------------------------------------------------------------------
-+
-+# If the SOURCE_BROWSER tag is set to YES then a list of source files will
-+# be generated. Documented entities will be cross-referenced with these sources.
-+# Note: To get rid of all source code in the generated output, make sure also
-+# VERBATIM_HEADERS is set to NO.
-+
-+SOURCE_BROWSER = NO
-+
-+# Setting the INLINE_SOURCES tag to YES will include the body
-+# of functions and classes directly in the documentation.
-+
-+INLINE_SOURCES = NO
-+
-+# Setting the STRIP_CODE_COMMENTS tag to YES (the default) will instruct
-+# doxygen to hide any special comment blocks from generated source code
-+# fragments. Normal C and C++ comments will always remain visible.
-+
-+STRIP_CODE_COMMENTS = YES
-+
-+# If the REFERENCED_BY_RELATION tag is set to YES
-+# then for each documented function all documented
-+# functions referencing it will be listed.
-+
-+REFERENCED_BY_RELATION = NO
-+
-+# If the REFERENCES_RELATION tag is set to YES
-+# then for each documented function all documented entities
-+# called/used by that function will be listed.
-+
-+REFERENCES_RELATION = NO
-+
-+# If the REFERENCES_LINK_SOURCE tag is set to YES (the default)
-+# and SOURCE_BROWSER tag is set to YES, then the hyperlinks from
-+# functions in REFERENCES_RELATION and REFERENCED_BY_RELATION lists will
-+# link to the source code. Otherwise they will link to the documentstion.
-+
-+REFERENCES_LINK_SOURCE = YES
-+
-+# If the USE_HTAGS tag is set to YES then the references to source code
-+# will point to the HTML generated by the htags(1) tool instead of doxygen
-+# built-in source browser. The htags tool is part of GNU's global source
-+# tagging system (see http://www.gnu.org/software/global/global.html). You
-+# will need version 4.8.6 or higher.
-+
-+USE_HTAGS = NO
-+
-+# If the VERBATIM_HEADERS tag is set to YES (the default) then Doxygen
-+# will generate a verbatim copy of the header file for each class for
-+# which an include is specified. Set to NO to disable this.
-+
-+VERBATIM_HEADERS = YES
-+
-+#---------------------------------------------------------------------------
-+# configuration options related to the alphabetical class index
-+#---------------------------------------------------------------------------
-+
-+# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index
-+# of all compounds will be generated. Enable this if the project
-+# contains a lot of classes, structs, unions or interfaces.
-+
-+ALPHABETICAL_INDEX = NO
-+
-+# If the alphabetical index is enabled (see ALPHABETICAL_INDEX) then
-+# the COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns
-+# in which this list will be split (can be a number in the range [1..20])
-+
-+COLS_IN_ALPHA_INDEX = 5
-+
-+# In case all classes in a project start with a common prefix, all
-+# classes will be put under the same header in the alphabetical index.
-+# The IGNORE_PREFIX tag can be used to specify one or more prefixes that
-+# should be ignored while generating the index headers.
-+
-+IGNORE_PREFIX =
-+
-+#---------------------------------------------------------------------------
-+# configuration options related to the HTML output
-+#---------------------------------------------------------------------------
-+
-+# If the GENERATE_HTML tag is set to YES (the default) Doxygen will
-+# generate HTML output.
-+
-+GENERATE_HTML = YES
-+
-+# The HTML_OUTPUT tag is used to specify where the HTML docs will be put.
-+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
-+# put in front of it. If left blank `html' will be used as the default path.
-+
-+HTML_OUTPUT = html
-+
-+# The HTML_FILE_EXTENSION tag can be used to specify the file extension for
-+# each generated HTML page (for example: .htm,.php,.asp). If it is left blank
-+# doxygen will generate files with .html extension.
-+
-+HTML_FILE_EXTENSION = .html
-+
-+# The HTML_HEADER tag can be used to specify a personal HTML header for
-+# each generated HTML page. If it is left blank doxygen will generate a
-+# standard header.
-+
-+HTML_HEADER =
-+
-+# The HTML_FOOTER tag can be used to specify a personal HTML footer for
-+# each generated HTML page. If it is left blank doxygen will generate a
-+# standard footer.
-+
-+HTML_FOOTER =
-+
-+# The HTML_STYLESHEET tag can be used to specify a user-defined cascading
-+# style sheet that is used by each HTML page. It can be used to
-+# fine-tune the look of the HTML output. If the tag is left blank doxygen
-+# will generate a default style sheet. Note that doxygen will try to copy
-+# the style sheet file to the HTML output directory, so don't put your own
-+# stylesheet in the HTML output directory as well, or it will be erased!
-+
-+HTML_STYLESHEET =
-+
-+# If the HTML_ALIGN_MEMBERS tag is set to YES, the members of classes,
-+# files or namespaces will be aligned in HTML using tables. If set to
-+# NO a bullet list will be used.
-+
-+HTML_ALIGN_MEMBERS = YES
-+
-+# If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML
-+# documentation will contain sections that can be hidden and shown after the
-+# page has loaded. For this to work a browser that supports
-+# JavaScript and DHTML is required (for instance Mozilla 1.0+, Firefox
-+# Netscape 6.0+, Internet explorer 5.0+, Konqueror, or Safari).
-+
-+HTML_DYNAMIC_SECTIONS = NO
-+
-+# If the GENERATE_DOCSET tag is set to YES, additional index files
-+# will be generated that can be used as input for Apple's Xcode 3
-+# integrated development environment, introduced with OSX 10.5 (Leopard).
-+# To create a documentation set, doxygen will generate a Makefile in the
-+# HTML output directory. Running make will produce the docset in that
-+# directory and running "make install" will install the docset in
-+# ~/Library/Developer/Shared/Documentation/DocSets so that Xcode will find
-+# it at startup.
-+# See http://developer.apple.com/tools/creatingdocsetswithdoxygen.html for more information.
-+
-+GENERATE_DOCSET = NO
-+
-+# When GENERATE_DOCSET tag is set to YES, this tag determines the name of the
-+# feed. A documentation feed provides an umbrella under which multiple
-+# documentation sets from a single provider (such as a company or product suite)
-+# can be grouped.
-+
-+DOCSET_FEEDNAME = "Doxygen generated docs"
-+
-+# When GENERATE_DOCSET tag is set to YES, this tag specifies a string that
-+# should uniquely identify the documentation set bundle. This should be a
-+# reverse domain-name style string, e.g. com.mycompany.MyDocSet. Doxygen
-+# will append .docset to the name.
-+
-+DOCSET_BUNDLE_ID = org.doxygen.Project
-+
-+# If the GENERATE_HTMLHELP tag is set to YES, additional index files
-+# will be generated that can be used as input for tools like the
-+# Microsoft HTML help workshop to generate a compiled HTML help file (.chm)
-+# of the generated HTML documentation.
-+
-+GENERATE_HTMLHELP = NO
-+
-+# If the GENERATE_HTMLHELP tag is set to YES, the CHM_FILE tag can
-+# be used to specify the file name of the resulting .chm file. You
-+# can add a path in front of the file if the result should not be
-+# written to the html output directory.
-+
-+CHM_FILE =
-+
-+# If the GENERATE_HTMLHELP tag is set to YES, the HHC_LOCATION tag can
-+# be used to specify the location (absolute path including file name) of
-+# the HTML help compiler (hhc.exe). If non-empty doxygen will try to run
-+# the HTML help compiler on the generated index.hhp.
-+
-+HHC_LOCATION =
-+
-+# If the GENERATE_HTMLHELP tag is set to YES, the GENERATE_CHI flag
-+# controls if a separate .chi index file is generated (YES) or that
-+# it should be included in the master .chm file (NO).
-+
-+GENERATE_CHI = NO
-+
-+# If the GENERATE_HTMLHELP tag is set to YES, the CHM_INDEX_ENCODING
-+# is used to encode HtmlHelp index (hhk), content (hhc) and project file
-+# content.
-+
-+CHM_INDEX_ENCODING =
-+
-+# If the GENERATE_HTMLHELP tag is set to YES, the BINARY_TOC flag
-+# controls whether a binary table of contents is generated (YES) or a
-+# normal table of contents (NO) in the .chm file.
-+
-+BINARY_TOC = NO
-+
-+# The TOC_EXPAND flag can be set to YES to add extra items for group members
-+# to the contents of the HTML help documentation and to the tree view.
-+
-+TOC_EXPAND = NO
-+
-+# If the GENERATE_QHP tag is set to YES and both QHP_NAMESPACE and QHP_VIRTUAL_FOLDER
-+# are set, an additional index file will be generated that can be used as input for
-+# Qt's qhelpgenerator to generate a Qt Compressed Help (.qch) of the generated
-+# HTML documentation.
-+
-+GENERATE_QHP = NO
-+
-+# If the QHG_LOCATION tag is specified, the QCH_FILE tag can
-+# be used to specify the file name of the resulting .qch file.
-+# The path specified is relative to the HTML output folder.
-+
-+QCH_FILE =
-+
-+# The QHP_NAMESPACE tag specifies the namespace to use when generating
-+# Qt Help Project output. For more information please see
-+# <a href="http://doc.trolltech.com/qthelpproject.html#namespace">Qt Help Project / Namespace</a>.
-+
-+QHP_NAMESPACE = org.doxygen.Project
-+
-+# The QHP_VIRTUAL_FOLDER tag specifies the namespace to use when generating
-+# Qt Help Project output. For more information please see
-+# <a href="http://doc.trolltech.com/qthelpproject.html#virtual-folders">Qt Help Project / Virtual Folders</a>.
-+
-+QHP_VIRTUAL_FOLDER = doc
-+
-+# If the GENERATE_QHP tag is set to YES, the QHG_LOCATION tag can
-+# be used to specify the location of Qt's qhelpgenerator.
-+# If non-empty doxygen will try to run qhelpgenerator on the generated
-+# .qhp file .
-+
-+QHG_LOCATION =
-+
-+# The DISABLE_INDEX tag can be used to turn on/off the condensed index at
-+# top of each HTML page. The value NO (the default) enables the index and
-+# the value YES disables it.
-+
-+DISABLE_INDEX = NO
-+
-+# This tag can be used to set the number of enum values (range [1..20])
-+# that doxygen will group on one line in the generated HTML documentation.
-+
-+ENUM_VALUES_PER_LINE = 4
-+
-+# The GENERATE_TREEVIEW tag is used to specify whether a tree-like index
-+# structure should be generated to display hierarchical information.
-+# If the tag value is set to FRAME, a side panel will be generated
-+# containing a tree-like index structure (just like the one that
-+# is generated for HTML Help). For this to work a browser that supports
-+# JavaScript, DHTML, CSS and frames is required (for instance Mozilla 1.0+,
-+# Netscape 6.0+, Internet explorer 5.0+, or Konqueror). Windows users are
-+# probably better off using the HTML help feature. Other possible values
-+# for this tag are: HIERARCHIES, which will generate the Groups, Directories,
-+# and Class Hierarchy pages using a tree view instead of an ordered list;
-+# ALL, which combines the behavior of FRAME and HIERARCHIES; and NONE, which
-+# disables this behavior completely. For backwards compatibility with previous
-+# releases of Doxygen, the values YES and NO are equivalent to FRAME and NONE
-+# respectively.
-+
-+GENERATE_TREEVIEW = NONE
-+
-+# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be
-+# used to set the initial width (in pixels) of the frame in which the tree
-+# is shown.
-+
-+TREEVIEW_WIDTH = 250
-+
-+# Use this tag to change the font size of Latex formulas included
-+# as images in the HTML documentation. The default is 10. Note that
-+# when you change the font size after a successful doxygen run you need
-+# to manually remove any form_*.png images from the HTML output directory
-+# to force them to be regenerated.
-+
-+FORMULA_FONTSIZE = 10
-+
-+#---------------------------------------------------------------------------
-+# configuration options related to the LaTeX output
-+#---------------------------------------------------------------------------
-+
-+# If the GENERATE_LATEX tag is set to YES (the default) Doxygen will
-+# generate Latex output.
-+
-+GENERATE_LATEX = NO
-+
-+# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put.
-+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
-+# put in front of it. If left blank `latex' will be used as the default path.
-+
-+LATEX_OUTPUT = latex
-+
-+# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be
-+# invoked. If left blank `latex' will be used as the default command name.
-+
-+LATEX_CMD_NAME = latex
-+
-+# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to
-+# generate index for LaTeX. If left blank `makeindex' will be used as the
-+# default command name.
-+
-+MAKEINDEX_CMD_NAME = makeindex
-+
-+# If the COMPACT_LATEX tag is set to YES Doxygen generates more compact
-+# LaTeX documents. This may be useful for small projects and may help to
-+# save some trees in general.
-+
-+COMPACT_LATEX = NO
-+
-+# The PAPER_TYPE tag can be used to set the paper type that is used
-+# by the printer. Possible values are: a4, a4wide, letter, legal and
-+# executive. If left blank a4wide will be used.
-+
-+PAPER_TYPE = a4wide
-+
-+# The EXTRA_PACKAGES tag can be to specify one or more names of LaTeX
-+# packages that should be included in the LaTeX output.
-+
-+EXTRA_PACKAGES =
-+
-+# The LATEX_HEADER tag can be used to specify a personal LaTeX header for
-+# the generated latex document. The header should contain everything until
-+# the first chapter. If it is left blank doxygen will generate a
-+# standard header. Notice: only use this tag if you know what you are doing!
-+
-+LATEX_HEADER =
-+
-+# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated
-+# is prepared for conversion to pdf (using ps2pdf). The pdf file will
-+# contain links (just like the HTML output) instead of page references
-+# This makes the output suitable for online browsing using a pdf viewer.
-+
-+PDF_HYPERLINKS = YES
-+
-+# If the USE_PDFLATEX tag is set to YES, pdflatex will be used instead of
-+# plain latex in the generated Makefile. Set this option to YES to get a
-+# higher quality PDF documentation.
-+
-+USE_PDFLATEX = YES
-+
-+# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \\batchmode.
-+# command to the generated LaTeX files. This will instruct LaTeX to keep
-+# running if errors occur, instead of asking the user for help.
-+# This option is also used when generating formulas in HTML.
-+
-+LATEX_BATCHMODE = NO
-+
-+# If LATEX_HIDE_INDICES is set to YES then doxygen will not
-+# include the index chapters (such as File Index, Compound Index, etc.)
-+# in the output.
-+
-+LATEX_HIDE_INDICES = NO
-+
-+#---------------------------------------------------------------------------
-+# configuration options related to the RTF output
-+#---------------------------------------------------------------------------
-+
-+# If the GENERATE_RTF tag is set to YES Doxygen will generate RTF output
-+# The RTF output is optimized for Word 97 and may not look very pretty with
-+# other RTF readers or editors.
-+
-+GENERATE_RTF = NO
-+
-+# The RTF_OUTPUT tag is used to specify where the RTF docs will be put.
-+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
-+# put in front of it. If left blank `rtf' will be used as the default path.
-+
-+RTF_OUTPUT = rtf
-+
-+# If the COMPACT_RTF tag is set to YES Doxygen generates more compact
-+# RTF documents. This may be useful for small projects and may help to
-+# save some trees in general.
-+
-+COMPACT_RTF = NO
-+
-+# If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated
-+# will contain hyperlink fields. The RTF file will
-+# contain links (just like the HTML output) instead of page references.
-+# This makes the output suitable for online browsing using WORD or other
-+# programs which support those fields.
-+# Note: wordpad (write) and others do not support links.
-+
-+RTF_HYPERLINKS = NO
-+
-+# Load stylesheet definitions from file. Syntax is similar to doxygen's
-+# config file, i.e. a series of assignments. You only have to provide
-+# replacements, missing definitions are set to their default value.
-+
-+RTF_STYLESHEET_FILE =
-+
-+# Set optional variables used in the generation of an rtf document.
-+# Syntax is similar to doxygen's config file.
-+
-+RTF_EXTENSIONS_FILE =
-+
-+#---------------------------------------------------------------------------
-+# configuration options related to the man page output
-+#---------------------------------------------------------------------------
-+
-+# If the GENERATE_MAN tag is set to YES (the default) Doxygen will
-+# generate man pages
-+
-+GENERATE_MAN = NO
-+
-+# The MAN_OUTPUT tag is used to specify where the man pages will be put.
-+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
-+# put in front of it. If left blank `man' will be used as the default path.
-+
-+MAN_OUTPUT = man
-+
-+# The MAN_EXTENSION tag determines the extension that is added to
-+# the generated man pages (default is the subroutine's section .3)
-+
-+MAN_EXTENSION = .3
-+
-+# If the MAN_LINKS tag is set to YES and Doxygen generates man output,
-+# then it will generate one additional man file for each entity
-+# documented in the real man page(s). These additional files
-+# only source the real man page, but without them the man command
-+# would be unable to find the correct page. The default is NO.
-+
-+MAN_LINKS = NO
-+
-+#---------------------------------------------------------------------------
-+# configuration options related to the XML output
-+#---------------------------------------------------------------------------
-+
-+# If the GENERATE_XML tag is set to YES Doxygen will
-+# generate an XML file that captures the structure of
-+# the code including all documentation.
-+
-+GENERATE_XML = NO
-+
-+# The XML_OUTPUT tag is used to specify where the XML pages will be put.
-+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
-+# put in front of it. If left blank `xml' will be used as the default path.
-+
-+XML_OUTPUT = xml
-+
-+# The XML_SCHEMA tag can be used to specify an XML schema,
-+# which can be used by a validating XML parser to check the
-+# syntax of the XML files.
-+
-+XML_SCHEMA =
-+
-+# The XML_DTD tag can be used to specify an XML DTD,
-+# which can be used by a validating XML parser to check the
-+# syntax of the XML files.
-+
-+XML_DTD =
-+
-+# If the XML_PROGRAMLISTING tag is set to YES Doxygen will
-+# dump the program listings (including syntax highlighting
-+# and cross-referencing information) to the XML output. Note that
-+# enabling this will significantly increase the size of the XML output.
-+
-+XML_PROGRAMLISTING = YES
-+
-+#---------------------------------------------------------------------------
-+# configuration options for the AutoGen Definitions output
-+#---------------------------------------------------------------------------
-+
-+# If the GENERATE_AUTOGEN_DEF tag is set to YES Doxygen will
-+# generate an AutoGen Definitions (see autogen.sf.net) file
-+# that captures the structure of the code including all
-+# documentation. Note that this feature is still experimental
-+# and incomplete at the moment.
-+
-+GENERATE_AUTOGEN_DEF = NO
-+
-+#---------------------------------------------------------------------------
-+# configuration options related to the Perl module output
-+#---------------------------------------------------------------------------
-+
-+# If the GENERATE_PERLMOD tag is set to YES Doxygen will
-+# generate a Perl module file that captures the structure of
-+# the code including all documentation. Note that this
-+# feature is still experimental and incomplete at the
-+# moment.
-+
-+GENERATE_PERLMOD = NO
-+
-+# If the PERLMOD_LATEX tag is set to YES Doxygen will generate
-+# the necessary Makefile rules, Perl scripts and LaTeX code to be able
-+# to generate PDF and DVI output from the Perl module output.
-+
-+PERLMOD_LATEX = NO
-+
-+# If the PERLMOD_PRETTY tag is set to YES the Perl module output will be
-+# nicely formatted so it can be parsed by a human reader. This is useful
-+# if you want to understand what is going on. On the other hand, if this
-+# tag is set to NO the size of the Perl module output will be much smaller
-+# and Perl will parse it just the same.
-+
-+PERLMOD_PRETTY = YES
-+
-+# The names of the make variables in the generated doxyrules.make file
-+# are prefixed with the string contained in PERLMOD_MAKEVAR_PREFIX.
-+# This is useful so different doxyrules.make files included by the same
-+# Makefile don't overwrite each other's variables.
-+
-+PERLMOD_MAKEVAR_PREFIX =
-+
-+#---------------------------------------------------------------------------
-+# Configuration options related to the preprocessor
-+#---------------------------------------------------------------------------
-+
-+# If the ENABLE_PREPROCESSING tag is set to YES (the default) Doxygen will
-+# evaluate all C-preprocessor directives found in the sources and include
-+# files.
-+
-+ENABLE_PREPROCESSING = YES
-+
-+# If the MACRO_EXPANSION tag is set to YES Doxygen will expand all macro
-+# names in the source code. If set to NO (the default) only conditional
-+# compilation will be performed. Macro expansion can be done in a controlled
-+# way by setting EXPAND_ONLY_PREDEF to YES.
-+
-+MACRO_EXPANSION = NO
-+
-+# If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES
-+# then the macro expansion is limited to the macros specified with the
-+# PREDEFINED and EXPAND_AS_DEFINED tags.
-+
-+EXPAND_ONLY_PREDEF = NO
-+
-+# If the SEARCH_INCLUDES tag is set to YES (the default) the includes files
-+# in the INCLUDE_PATH (see below) will be search if a #include is found.
-+
-+SEARCH_INCLUDES = YES
-+
-+# The INCLUDE_PATH tag can be used to specify one or more directories that
-+# contain include files that are not input files but should be processed by
-+# the preprocessor.
-+
-+INCLUDE_PATH =
-+
-+# You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard
-+# patterns (like *.h and *.hpp) to filter out the header-files in the
-+# directories. If left blank, the patterns specified with FILE_PATTERNS will
-+# be used.
-+
-+INCLUDE_FILE_PATTERNS =
-+
-+# The PREDEFINED tag can be used to specify one or more macro names that
-+# are defined before the preprocessor is started (similar to the -D option of
-+# gcc). The argument of the tag is a list of macros of the form: name
-+# or name=definition (no spaces). If the definition and the = are
-+# omitted =1 is assumed. To prevent a macro definition from being
-+# undefined via #undef or recursively expanded use the := operator
-+# instead of the = operator.
-+
-+PREDEFINED =
-+
-+# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then
-+# this tag can be used to specify a list of macro names that should be expanded.
-+# The macro definition that is found in the sources will be used.
-+# Use the PREDEFINED tag if you want to use a different macro definition.
-+
-+EXPAND_AS_DEFINED =
-+
-+# If the SKIP_FUNCTION_MACROS tag is set to YES (the default) then
-+# doxygen's preprocessor will remove all function-like macros that are alone
-+# on a line, have an all uppercase name, and do not end with a semicolon. Such
-+# function macros are typically used for boiler-plate code, and will confuse
-+# the parser if not removed.
-+
-+SKIP_FUNCTION_MACROS = YES
-+
-+#---------------------------------------------------------------------------
-+# Configuration::additions related to external references
-+#---------------------------------------------------------------------------
-+
-+# The TAGFILES option can be used to specify one or more tagfiles.
-+# Optionally an initial location of the external documentation
-+# can be added for each tagfile. The format of a tag file without
-+# this location is as follows:
-+# TAGFILES = file1 file2 ...
-+# Adding location for the tag files is done as follows:
-+# TAGFILES = file1=loc1 "file2 = loc2" ...
-+# where "loc1" and "loc2" can be relative or absolute paths or
-+# URLs. If a location is present for each tag, the installdox tool
-+# does not have to be run to correct the links.
-+# Note that each tag file must have a unique name
-+# (where the name does NOT include the path)
-+# If a tag file is not located in the directory in which doxygen
-+# is run, you must also specify the path to the tagfile here.
-+
-+TAGFILES =
-+
-+# When a file name is specified after GENERATE_TAGFILE, doxygen will create
-+# a tag file that is based on the input files it reads.
-+
-+GENERATE_TAGFILE =
-+
-+# If the ALLEXTERNALS tag is set to YES all external classes will be listed
-+# in the class index. If set to NO only the inherited external classes
-+# will be listed.
-+
-+ALLEXTERNALS = NO
-+
-+# If the EXTERNAL_GROUPS tag is set to YES all external groups will be listed
-+# in the modules index. If set to NO, only the current project's groups will
-+# be listed.
-+
-+EXTERNAL_GROUPS = YES
-+
-+# The PERL_PATH should be the absolute path and name of the perl script
-+# interpreter (i.e. the result of `which perl').
-+
-+PERL_PATH = /usr/bin/perl
-+
-+#---------------------------------------------------------------------------
-+# Configuration options related to the dot tool
-+#---------------------------------------------------------------------------
-+
-+# If the CLASS_DIAGRAMS tag is set to YES (the default) Doxygen will
-+# generate a inheritance diagram (in HTML, RTF and LaTeX) for classes with base
-+# or super classes. Setting the tag to NO turns the diagrams off. Note that
-+# this option is superseded by the HAVE_DOT option below. This is only a
-+# fallback. It is recommended to install and use dot, since it yields more
-+# powerful graphs.
-+
-+CLASS_DIAGRAMS = YES
-+
-+# You can define message sequence charts within doxygen comments using the \msc
-+# command. Doxygen will then run the mscgen tool (see
-+# http://www.mcternan.me.uk/mscgen/) to produce the chart and insert it in the
-+# documentation. The MSCGEN_PATH tag allows you to specify the directory where
-+# the mscgen tool resides. If left empty the tool is assumed to be found in the
-+# default search path.
-+
-+MSCGEN_PATH =
-+
-+# If set to YES, the inheritance and collaboration graphs will hide
-+# inheritance and usage relations if the target is undocumented
-+# or is not a class.
-+
-+HIDE_UNDOC_RELATIONS = YES
-+
-+# If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is
-+# available from the path. This tool is part of Graphviz, a graph visualization
-+# toolkit from AT&T and Lucent Bell Labs. The other options in this section
-+# have no effect if this option is set to NO (the default)
-+
-+HAVE_DOT = NO
-+
-+# By default doxygen will write a font called FreeSans.ttf to the output
-+# directory and reference it in all dot files that doxygen generates. This
-+# font does not include all possible unicode characters however, so when you need
-+# these (or just want a differently looking font) you can specify the font name
-+# using DOT_FONTNAME. You need need to make sure dot is able to find the font,
-+# which can be done by putting it in a standard location or by setting the
-+# DOTFONTPATH environment variable or by setting DOT_FONTPATH to the directory
-+# containing the font.
-+
-+DOT_FONTNAME = FreeSans
-+
-+# The DOT_FONTSIZE tag can be used to set the size of the font of dot graphs.
-+# The default size is 10pt.
-+
-+DOT_FONTSIZE = 10
-+
-+# By default doxygen will tell dot to use the output directory to look for the
-+# FreeSans.ttf font (which doxygen will put there itself). If you specify a
-+# different font using DOT_FONTNAME you can set the path where dot
-+# can find it using this tag.
-+
-+DOT_FONTPATH =
-+
-+# If the CLASS_GRAPH and HAVE_DOT tags are set to YES then doxygen
-+# will generate a graph for each documented class showing the direct and
-+# indirect inheritance relations. Setting this tag to YES will force the
-+# the CLASS_DIAGRAMS tag to NO.
-+
-+CLASS_GRAPH = YES
-+
-+# If the COLLABORATION_GRAPH and HAVE_DOT tags are set to YES then doxygen
-+# will generate a graph for each documented class showing the direct and
-+# indirect implementation dependencies (inheritance, containment, and
-+# class references variables) of the class with other documented classes.
-+
-+COLLABORATION_GRAPH = YES
-+
-+# If the GROUP_GRAPHS and HAVE_DOT tags are set to YES then doxygen
-+# will generate a graph for groups, showing the direct groups dependencies
-+
-+GROUP_GRAPHS = YES
-+
-+# If the UML_LOOK tag is set to YES doxygen will generate inheritance and
-+# collaboration diagrams in a style similar to the OMG's Unified Modeling
-+# Language.
-+
-+UML_LOOK = NO
-+
-+# If set to YES, the inheritance and collaboration graphs will show the
-+# relations between templates and their instances.
-+
-+TEMPLATE_RELATIONS = NO
-+
-+# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDE_GRAPH, and HAVE_DOT
-+# tags are set to YES then doxygen will generate a graph for each documented
-+# file showing the direct and indirect include dependencies of the file with
-+# other documented files.
-+
-+INCLUDE_GRAPH = YES
-+
-+# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDED_BY_GRAPH, and
-+# HAVE_DOT tags are set to YES then doxygen will generate a graph for each
-+# documented header file showing the documented files that directly or
-+# indirectly include this file.
-+
-+INCLUDED_BY_GRAPH = YES
-+
-+# If the CALL_GRAPH and HAVE_DOT options are set to YES then
-+# doxygen will generate a call dependency graph for every global function
-+# or class method. Note that enabling this option will significantly increase
-+# the time of a run. So in most cases it will be better to enable call graphs
-+# for selected functions only using the \callgraph command.
-+
-+CALL_GRAPH = NO
-+
-+# If the CALLER_GRAPH and HAVE_DOT tags are set to YES then
-+# doxygen will generate a caller dependency graph for every global function
-+# or class method. Note that enabling this option will significantly increase
-+# the time of a run. So in most cases it will be better to enable caller
-+# graphs for selected functions only using the \callergraph command.
-+
-+CALLER_GRAPH = NO
-+
-+# If the GRAPHICAL_HIERARCHY and HAVE_DOT tags are set to YES then doxygen
-+# will graphical hierarchy of all classes instead of a textual one.
-+
-+GRAPHICAL_HIERARCHY = YES
-+
-+# If the DIRECTORY_GRAPH, SHOW_DIRECTORIES and HAVE_DOT tags are set to YES
-+# then doxygen will show the dependencies a directory has on other directories
-+# in a graphical way. The dependency relations are determined by the #include
-+# relations between the files in the directories.
-+
-+DIRECTORY_GRAPH = YES
-+
-+# The DOT_IMAGE_FORMAT tag can be used to set the image format of the images
-+# generated by dot. Possible values are png, jpg, or gif
-+# If left blank png will be used.
-+
-+DOT_IMAGE_FORMAT = png
-+
-+# The tag DOT_PATH can be used to specify the path where the dot tool can be
-+# found. If left blank, it is assumed the dot tool can be found in the path.
-+
-+DOT_PATH =
-+
-+# The DOTFILE_DIRS tag can be used to specify one or more directories that
-+# contain dot files that are included in the documentation (see the
-+# \dotfile command).
-+
-+DOTFILE_DIRS =
-+
-+# The DOT_GRAPH_MAX_NODES tag can be used to set the maximum number of
-+# nodes that will be shown in the graph. If the number of nodes in a graph
-+# becomes larger than this value, doxygen will truncate the graph, which is
-+# visualized by representing a node as a red box. Note that doxygen if the
-+# number of direct children of the root node in a graph is already larger than
-+# DOT_GRAPH_MAX_NODES then the graph will not be shown at all. Also note
-+# that the size of a graph can be further restricted by MAX_DOT_GRAPH_DEPTH.
-+
-+DOT_GRAPH_MAX_NODES = 50
-+
-+# The MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the
-+# graphs generated by dot. A depth value of 3 means that only nodes reachable
-+# from the root by following a path via at most 3 edges will be shown. Nodes
-+# that lay further from the root node will be omitted. Note that setting this
-+# option to 1 or 2 may greatly reduce the computation time needed for large
-+# code bases. Also note that the size of a graph can be further restricted by
-+# DOT_GRAPH_MAX_NODES. Using a depth of 0 means no depth restriction.
-+
-+MAX_DOT_GRAPH_DEPTH = 0
-+
-+# Set the DOT_TRANSPARENT tag to YES to generate images with a transparent
-+# background. This is disabled by default, because dot on Windows does not
-+# seem to support this out of the box. Warning: Depending on the platform used,
-+# enabling this option may lead to badly anti-aliased labels on the edges of
-+# a graph (i.e. they become hard to read).
-+
-+DOT_TRANSPARENT = NO
-+
-+# Set the DOT_MULTI_TARGETS tag to YES allow dot to generate multiple output
-+# files in one run (i.e. multiple -o and -T options on the command line). This
-+# makes dot run faster, but since only newer versions of dot (>1.8.10)
-+# support this, this feature is disabled by default.
-+
-+DOT_MULTI_TARGETS = NO
-+
-+# If the GENERATE_LEGEND tag is set to YES (the default) Doxygen will
-+# generate a legend page explaining the meaning of the various boxes and
-+# arrows in the dot generated graphs.
-+
-+GENERATE_LEGEND = YES
-+
-+# If the DOT_CLEANUP tag is set to YES (the default) Doxygen will
-+# remove the intermediate dot files that are used to generate
-+# the various graphs.
-+
-+DOT_CLEANUP = YES
-+
-+#---------------------------------------------------------------------------
-+# Configuration::additions related to the search engine
-+#---------------------------------------------------------------------------
-+
-+# The SEARCHENGINE tag specifies whether or not a search engine should be
-+# used. If set to NO the values of all tags below this one will be ignored.
-+
-+SEARCHENGINE = NO
-diff --git a/libiscsi/libiscsi.h b/libiscsi/libiscsi.h
-new file mode 100644
-index 0000000..756590e
---- /dev/null
-+++ b/libiscsi/libiscsi.h
-@@ -0,0 +1,344 @@
-+/*
-+ * iSCSI Administration library
-+ *
-+ * Copyright (C) 2008-2009 Red Hat, Inc. All rights reserved.
-+ * Copyright (C) 2008-2009 Hans de Goede <hdegoede@redhat.com>
-+ * maintained by open-iscsi@googlegroups.com
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published
-+ * by the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program 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
-+ * General Public License for more details.
-+ *
-+ * See the file COPYING included with this distribution for more details.
-+ */
-+
-+#ifndef __LIBISCSI_H
-+#define __LIBISCSI_H
-+
-+#include <netdb.h>
-+
-+#ifdef __cplusplus
-+extern "C" {
-+#endif /* __cplusplus */
-+
-+#if __GNUC__ >= 4
-+#define PUBLIC __attribute__ ((visibility("default")))
-+#else
-+#define PUBLIC
-+#endif
-+
-+/** \brief Maximum length for iSCSI values.
-+ *
-+ * Maximum length for iSCSI values such as hostnames and parameter values.
-+ */
-+#define LIBISCSI_VALUE_MAXLEN 256
-+
-+/** \brief supported authentication methods
-+ *
-+ * This enum lists all supported authentication methods.
-+ */
-+enum libiscsi_auth_t {
-+ libiscsi_auth_none /** No authentication */,
-+ libiscsi_auth_chap /** CHAP authentication */,
-+};
-+
-+/** \brief libiscsi context struct
-+ *
-+ * Note: even though libiscsi uses a context struct, the underlying open-iscsi
-+ * code does not, so libiscsi is not thread safe, not even when using one
-+ * context per thread!
-+ */
-+struct libiscsi_context;
-+
-+/** \brief iSCSI node record
-+ *
-+ * Struct holding data uniquely identifying an iSCSI node.
-+ */
-+struct libiscsi_node {
-+ char name[LIBISCSI_VALUE_MAXLEN] /** iSCSI iqn for the node. */;
-+ int tpgt /** Portal group number. */;
-+ /* Note open-iscsi has some code in place for multiple connections in one
-+ node record and thus multiple address / port combi's, but this does not
-+ get used anywhere, so we keep things simple and assume one connection */
-+ char address[NI_MAXHOST] /** Portal hostname or IP-address. */;
-+ int port /** Portal port number. */;
-+ char iface[LIBISCSI_VALUE_MAXLEN] /** Interface to connect through. */;
-+};
-+
-+/** \brief libiscsi CHAP authentication information struct
-+ *
-+ * Struct holding all data needed for CHAP login / authentication. Note that
-+ * \e reverse_username may be a 0 length string in which case only forward
-+ * authentication will be done.
-+ */
-+struct libiscsi_chap_auth_info {
-+ char username[LIBISCSI_VALUE_MAXLEN] /** Username */;
-+ char password[LIBISCSI_VALUE_MAXLEN] /** Password */;
-+ char reverse_username[LIBISCSI_VALUE_MAXLEN] /** Reverse Username */;
-+ char reverse_password[LIBISCSI_VALUE_MAXLEN] /** Reverse Password */;
-+};
-+
-+/** \brief generic libiscsi authentication information struct
-+ *
-+ * Struct holding authentication information for discovery and login.
-+ */
-+struct libiscsi_auth_info {
-+ enum libiscsi_auth_t method /** Authentication method to use */;
-+ union {
-+ struct libiscsi_chap_auth_info chap /** Chap specific info */;
-+ } /** Union holding method depenend info */;
-+};
-+
-+/** \brief Initalize libiscsi
-+ *
-+ * This function creates a libiscsi context and initalizes it. This context
-+ * is need to use other libiscsi funtions.
-+ *
-+ * \return A pointer to the created context, or NULL in case of an error.
-+ */
-+PUBLIC struct libiscsi_context *libiscsi_init(void);
-+
-+/** \brief Cleanup libiscsi used resource
-+ *
-+ * This function cleanups any used resources and then destroys the passed
-+ * context. After this the passed in context may no longer be used!
-+ *
-+ * \param context libiscsi context to operate on.
-+ */
-+PUBLIC void libiscsi_cleanup(struct libiscsi_context *context);
-+
-+/** \brief Discover iSCSI nodes using sendtargets and add them to the node db.
-+ *
-+ * This function connects to the given address and port and then tries to
-+ * discover iSCSI nodes using the sendtargets protocol. Any found nodes are
-+ * added to the local iSCSI node database and are returned in a dynamically
-+ * allocated array.
-+ *
-+ * Note that the (optional) authentication info is for authenticating the
-+ * discovery, and is not for the found nodes! If the connection(s) to the
-+ * node(s) need authentication too, you can set the username / password for
-+ * those (which can be different!) using the libiscsi_node_set_auth() function.
-+ *
-+ * \param context libiscsi context to operate on.
-+ * \param address Hostname or IP-address to connect to.
-+ * \param port Port to connect to, or 0 for the default port.
-+ * \param auth_info Authentication information, or NULL.
-+ * \param nr_found The number of found nodes will be returned
-+ * through this pointer if not NULL.
-+ * \param found_nodes The address of the dynamically allocated array
-+ * of found nodes will be returned through this
-+ * pointer if not NULL. The caller must free this
-+ * array using free().
-+ * \return 0 on success, otherwise a standard error code
-+ * (from errno.h).
-+ */
-+PUBLIC int libiscsi_discover_sendtargets(struct libiscsi_context *context,
-+ const char *address, int port, const struct libiscsi_auth_info *auth_info,
-+ int *nr_found, struct libiscsi_node **found_nodes);
-+
-+/** \brief Read iSCSI node info from firmware and add them to the node db.
-+ *
-+ * This function discovers iSCSI nodes using firmware (ppc or ibft). Any found
-+ * nodes are added to the local iSCSI node database and are returned in a
-+ * dynamically allocated array.
-+ *
-+ * Note that unlike sendtargets discovery, this function will also read
-+ * authentication info and store that in the database too.
-+ *
-+ * Note this function currently is a stub which will always return -EINVAL
-+ * (IOW it is not yet implemented)
-+ *
-+ * \param context libiscsi context to operate on.
-+ * \param nr_found The number of found nodes will be returned
-+ * through this pointer if not NULL.
-+ * \param found_nodes The address of the dynamically allocated array
-+ * of found nodes will be returned through this
-+ * pointer if not NULL. The caller must free this
-+ * array using free().
-+ * \return 0 on success, otherwise a standard error code
-+ * (from errno.h).
-+ */
-+PUBLIC int libiscsi_discover_firmware(struct libiscsi_context *context,
-+ int *nr_found, struct libiscsi_node **found_nodes);
-+
-+/** \brief Check validity of the given authentication info.
-+ *
-+ * This function checks the validity of the given authentication info. For
-+ * example in case of CHAP, if the username and password are not empty.
-+ *
-+ * This function is mainly intended for use by language bindings.
-+ *
-+ * \param context libiscsi context to operate on.
-+ * \param auth_info Authentication information to check.
-+ * \return 0 on success, otherwise EINVAL.
-+ */
-+PUBLIC int libiscsi_verify_auth_info(struct libiscsi_context *context,
-+ const struct libiscsi_auth_info *auth_info);
-+
-+/** \brief Set the authentication info for the given node.
-+ *
-+ * This function sets the authentication information for the node described by
-+ * the given node record. This will overwrite any existing authentication
-+ * information.
-+ *
-+ * This is the way to specify authentication information for nodes found
-+ * through sendtargets discovery.
-+ *
-+ * Note:
-+ * 1) This is a convience wrapper around libiscsi_node_set_parameter(),
-+ * setting the node.session.auth.* parameters.
-+ * 2) For nodes found through firmware discovery the authentication information
-+ * has already been set from the firmware.
-+ * 3) \e auth_info may be NULL in which case any existing authinfo will be
-+ * cleared.
-+ *
-+ * \param context libiscsi context to operate on.
-+ * \param node iSCSI node to set auth information of
-+ * \param auth_info Authentication information, or NULL.
-+ * \return 0 on success, otherwise a standard error code
-+ * (from errno.h).
-+ */
-+PUBLIC int libiscsi_node_set_auth(struct libiscsi_context *context,
-+ const struct libiscsi_node *node,
-+ const struct libiscsi_auth_info *auth_info);
-+
-+/** \brief Get the authentication info for the given node.
-+ *
-+ * This function gets the authentication information for the node described by
-+ * the given node record.
-+ *
-+ * \param context libiscsi context to operate on.
-+ * \param node iSCSI node to set auth information of
-+ * \param auth_info Pointer to a libiscsi_auth_info struct where
-+ * the retreived information will be stored.
-+ * \return 0 on success, otherwise a standard error code
-+ * (from errno.h).
-+ */
-+PUBLIC int libiscsi_node_get_auth(struct libiscsi_context *context,
-+ const struct libiscsi_node *node,
-+ struct libiscsi_auth_info *auth_info);
-+
-+/** \brief Login to an iSCSI node.
-+ *
-+ * Login to the iSCSI node described by the given node record.
-+ *
-+ * \param context libiscsi context to operate on.
-+ * \param node iSCSI node to login to.
-+ * \return 0 on success, otherwise a standard error code
-+ * (from errno.h).
-+ */
-+PUBLIC int libiscsi_node_login(struct libiscsi_context *context,
-+ const struct libiscsi_node *node);
-+
-+/** \brief Logout of an iSCSI node.
-+ *
-+ * Logout of the iSCSI node described by the given node record.
-+ *
-+ * \param context libiscsi context to operate on.
-+ * \param node iSCSI node to logout from.
-+ * \return 0 on success, otherwise a standard error code
-+ * (from errno.h).
-+ */
-+PUBLIC int libiscsi_node_logout(struct libiscsi_context *context,
-+ const struct libiscsi_node *node);
-+
-+/** \brief Set an iSCSI parameter for the given node
-+ *
-+ * Set the given nodes iSCSI parameter named by \e parameter to value \e value.
-+ *
-+ * \param context libiscsi context to operate on.
-+ * \param node iSCSI node to change a parameter from.
-+ * \param parameter Name of the parameter to set.
-+ * \param value Value to set the parameter too.
-+ * \return 0 on success, otherwise a standard error code
-+ * (from errno.h).
-+ */
-+PUBLIC int libiscsi_node_set_parameter(struct libiscsi_context *context,
-+ const struct libiscsi_node *node,
-+ const char *parameter, const char *value);
-+
-+/** \brief Get the value of an iSCSI parameter for the given node
-+ *
-+ * Get the value of the given nodes iSCSI parameter named by \e parameter.
-+ *
-+ * \param context libiscsi context to operate on.
-+ * \param node iSCSI node to change a parameter from.
-+ * \param parameter Name of the parameter to get.
-+ * \param value The retreived value is stored here, this buffer must be
-+ * atleast LIBISCSI_VALUE_MAXLEN bytes large.
-+ * \return 0 on success, otherwise a standard error code
-+ * (from errno.h).
-+ */
-+PUBLIC int libiscsi_node_get_parameter(struct libiscsi_context *context,
-+ const struct libiscsi_node *node, const char *parameter, char *value);
-+
-+/** \brief Get human readable string describing the last libiscsi error.
-+ *
-+ * This function can be called to get a human readable error string when a
-+ * libiscsi function has returned an error. This function uses a single buffer
-+ * per context, thus the result is only valid as long as no other libiscsi
-+ * calls are made on the same context after the failing function call.
-+ *
-+ * \param context libiscsi context to operate on.
-+ *
-+ * \return human readable string describing the last libiscsi error.
-+ */
-+PUBLIC const char *libiscsi_get_error_string(struct libiscsi_context *context);
-+
-+
-+/************************** Utility functions *******************************/
-+
-+/** \brief libiscsi network config struct
-+ *
-+ * libiscsi network config struct.
-+ */
-+struct libiscsi_network_config {
-+ int dhcp /** Using DHCP? (boolean). */;
-+ char iface_name[LIBISCSI_VALUE_MAXLEN] /** Interface name. */;
-+ char mac_address[LIBISCSI_VALUE_MAXLEN] /** MAC address. */;
-+ char ip_address[LIBISCSI_VALUE_MAXLEN] /** IP address. */;
-+ char netmask[LIBISCSI_VALUE_MAXLEN] /** Netmask. */;
-+ char gateway[LIBISCSI_VALUE_MAXLEN] /** IP of Default gateway. */;
-+ char primary_dns[LIBISCSI_VALUE_MAXLEN] /** IP of the Primary DNS. */;
-+ char secondary_dns[LIBISCSI_VALUE_MAXLEN] /** IP of the Secondary DNS. */;
-+};
-+
-+/** \brief Get network configuration information from iscsi firmware
-+ *
-+ * Function can be called to get the network configuration information
-+ * (like dhcp, ip, netmask, default gateway, etc.) from the firmware of a
-+ * network adapter with iscsi boot firmware.
-+ *
-+ * Note that not all fields of the returned struct are necessarilly filled,
-+ * unset fields contain a 0 length string.
-+ *
-+ * \param config pointer to a libiscsi_network_config struct to fill.
-+ *
-+ * \return 0 on success, ENODEV when no iscsi firmware was found.
-+ */
-+PUBLIC int libiscsi_get_firmware_network_config(
-+ struct libiscsi_network_config *config);
-+
-+/** \brief Get the initiator name (iqn) from the iscsi firmware
-+ *
-+ * Get the initiator name (iqn) from the iscsi firmware.
-+ *
-+ * \param initiatorname The initiator name is stored here, this buffer must be
-+ * atleast LIBISCSI_VALUE_MAXLEN bytes large.
-+ * \return 0 on success, ENODEV when no iscsi firmware was found.
-+ */
-+PUBLIC int libiscsi_get_firmware_initiator_name(char *initiatorname);
-+
-+#undef PUBLIC
-+
-+#ifdef __cplusplus
-+}
-+#endif /* __cplusplus */
-+
-+#endif
-diff --git a/libiscsi/pylibiscsi.c b/libiscsi/pylibiscsi.c
-new file mode 100644
-index 0000000..4b09aa7
---- /dev/null
-+++ b/libiscsi/pylibiscsi.c
-@@ -0,0 +1,638 @@
-+/*
-+ * iSCSI Administration library
-+ *
-+ * Copyright (C) 2008-2009 Red Hat, Inc. All rights reserved.
-+ * Copyright (C) 2008-2009 Hans de Goede <hdegoede@redhat.com>
-+ * maintained by open-iscsi@googlegroups.com
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published
-+ * by the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program 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
-+ * General Public License for more details.
-+ *
-+ * See the file COPYING included with this distribution for more details.
-+ */
-+
-+#include <Python.h>
-+#include "libiscsi.h"
-+
-+static struct libiscsi_context *context = NULL;
-+
-+/****************************** helpers ***********************************/
-+static int check_string(const char *string)
-+{
-+ if (strlen(string) >= LIBISCSI_VALUE_MAXLEN) {
-+ PyErr_SetString(PyExc_ValueError, "string too long");
-+ return -1;
-+ }
-+ return 0;
-+}
-+
-+/********************** PyIscsiChapAuthInfo ***************************/
-+
-+typedef struct {
-+ PyObject_HEAD
-+
-+ struct libiscsi_auth_info info;
-+} PyIscsiChapAuthInfo;
-+
-+static int PyIscsiChapAuthInfo_init(PyObject *self, PyObject *args,
-+ PyObject *kwds)
-+{
-+ int i;
-+ PyIscsiChapAuthInfo *chap = (PyIscsiChapAuthInfo *)self;
-+ char *kwlist[] = {"username", "password", "reverse_username",
-+ "reverse_password", NULL};
-+ const char *string[4] = { NULL, NULL, NULL, NULL };
-+
-+ if (!PyArg_ParseTupleAndKeywords(args, kwds,
-+ "zz|zz:chapAuthInfo.__init__",
-+ kwlist, &string[0], &string[1],
-+ &string[2], &string[3]))
-+ return -1;
-+
-+ for (i = 0; i < 4; i++)
-+ if (string[i] && check_string(string[i]))
-+ return -1;
-+
-+ memset (&chap->info, 0, sizeof(chap->info));
-+ chap->info.method = libiscsi_auth_chap;
-+ if (string[0])
-+ strcpy(chap->info.chap.username, string[0]);
-+ if (string[1])
-+ strcpy(chap->info.chap.password, string[1]);
-+ if (string[2])
-+ strcpy(chap->info.chap.reverse_username, string[2]);
-+ if (string[3])
-+ strcpy(chap->info.chap.reverse_password, string[3]);
-+
-+ if (libiscsi_verify_auth_info(context, &chap->info)) {
-+ PyErr_SetString(PyExc_ValueError,
-+ libiscsi_get_error_string(context));
-+ return -1;
-+ }
-+ return 0;
-+}
-+
-+static PyObject *PyIscsiChapAuthInfo_get(PyObject *self, void *data)
-+{
-+ PyIscsiChapAuthInfo *chap = (PyIscsiChapAuthInfo *)self;
-+ const char *attr = (const char *)data;
-+
-+ if (!strcmp(attr, "username")) {
-+ return PyString_FromString(chap->info.chap.username);
-+ } else if (!strcmp(attr, "password")) {
-+ return PyString_FromString(chap->info.chap.password);
-+ } else if (!strcmp(attr, "reverse_username")) {
-+ return PyString_FromString(chap->info.chap.reverse_username);
-+ } else if (!strcmp(attr, "reverse_password")) {
-+ return PyString_FromString(chap->info.chap.reverse_password);
-+ }
-+ return NULL;
-+}
-+
-+static int PyIscsiChapAuthInfo_set(PyObject *self, PyObject *value, void *data)
-+{
-+ PyIscsiChapAuthInfo *chap = (PyIscsiChapAuthInfo *)self;
-+ const char *attr = (const char *)data;
-+ const char *str;
-+
-+ if (!PyArg_Parse(value, "s", &str) || check_string(str))
-+ return -1;
-+
-+ if (!strcmp(attr, "username")) {
-+ strcpy(chap->info.chap.username, str);
-+ } else if (!strcmp(attr, "password")) {
-+ strcpy(chap->info.chap.password, str);
-+ } else if (!strcmp(attr, "reverse_username")) {
-+ strcpy(chap->info.chap.reverse_username, str);
-+ } else if (!strcmp(attr, "reverse_password")) {
-+ strcpy(chap->info.chap.reverse_password, str);
-+ }
-+
-+ return 0;
-+}
-+
-+static int PyIscsiChapAuthInfo_compare(PyIscsiChapAuthInfo *self,
-+ PyIscsiChapAuthInfo *other)
-+{
-+ int r;
-+
-+ r = strcmp(self->info.chap.username, other->info.chap.username);
-+ if (r)
-+ return r;
-+
-+ r = strcmp(self->info.chap.password, other->info.chap.password);
-+ if (r)
-+ return r;
-+
-+ r = strcmp(self->info.chap.reverse_username,
-+ other->info.chap.reverse_username);
-+ if (r)
-+ return r;
-+
-+ r = strcmp(self->info.chap.reverse_password,
-+ other->info.chap.reverse_password);
-+ return r;
-+}
-+
-+static PyObject *PyIscsiChapAuthInfo_str(PyObject *self)
-+{
-+ PyIscsiChapAuthInfo *chap = (PyIscsiChapAuthInfo *)self;
-+ char s[1024], reverse[512] = "";
-+
-+ if (chap->info.chap.reverse_username[0])
-+ snprintf(reverse, sizeof(reverse), ", %s:%s",
-+ chap->info.chap.reverse_username,
-+ chap->info.chap.reverse_password);
-+
-+ snprintf(s, sizeof(s), "%s:%s%s", chap->info.chap.username,
-+ chap->info.chap.password, reverse);
-+
-+ return PyString_FromString(s);
-+}
-+
-+static struct PyGetSetDef PyIscsiChapAuthInfo_getseters[] = {
-+ {"username", (getter)PyIscsiChapAuthInfo_get,
-+ (setter)PyIscsiChapAuthInfo_set,
-+ "username", "username"},
-+ {"password", (getter)PyIscsiChapAuthInfo_get,
-+ (setter)PyIscsiChapAuthInfo_set,
-+ "password", "password"},
-+ {"reverse_username", (getter)PyIscsiChapAuthInfo_get,
-+ (setter)PyIscsiChapAuthInfo_set,
-+ "reverse_username", "reverse_username"},
-+ {"reverse_password", (getter)PyIscsiChapAuthInfo_get,
-+ (setter)PyIscsiChapAuthInfo_set,
-+ "reverse_password", "reverse_password"},
-+ {NULL}
-+};
-+
-+PyTypeObject PyIscsiChapAuthInfo_Type = {
-+ PyObject_HEAD_INIT(NULL)
-+ .tp_name = "libiscsi.chapAuthInfo",
-+ .tp_basicsize = sizeof (PyIscsiChapAuthInfo),
-+ .tp_getset = PyIscsiChapAuthInfo_getseters,
-+ .tp_flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_CHECKTYPES |
-+ Py_TPFLAGS_BASETYPE,
-+ .tp_compare = (cmpfunc)PyIscsiChapAuthInfo_compare,
-+ .tp_init = PyIscsiChapAuthInfo_init,
-+ .tp_str = PyIscsiChapAuthInfo_str,
-+ .tp_new = PyType_GenericNew,
-+ .tp_doc = "iscsi chap authentication information.",
-+};
-+
-+/***************************** PyIscsiNode ********************************/
-+
-+typedef struct {
-+ PyObject_HEAD
-+
-+ struct libiscsi_node node;
-+} PyIscsiNode;
-+
-+static int PyIscsiNode_init(PyObject *self, PyObject *args, PyObject *kwds)
-+{
-+ PyIscsiNode *node = (PyIscsiNode *)self;
-+ char *kwlist[] = {"name", "tpgt", "address", "port", "iface", NULL};
-+ const char *name = NULL, *address = NULL, *iface = NULL;
-+ int tpgt = -1, port = 3260;
-+
-+ if (!PyArg_ParseTupleAndKeywords(args, kwds, "s|isis:node.__init__",
-+ kwlist, &name, &tpgt, &address,
-+ &port, &iface))
-+ return -1;
-+ if (address == NULL) {
-+ PyErr_SetString(PyExc_ValueError, "address not set");
-+ return -1;
-+ }
-+ if (check_string(name) || check_string(address) || check_string(iface))
-+ return -1;
-+
-+ strcpy(node->node.name, name);
-+ node->node.tpgt = tpgt;
-+ strcpy(node->node.address, address);
-+ node->node.port = port;
-+ strcpy(node->node.iface, iface);
-+
-+ return 0;
-+}
-+
-+static PyObject *PyIscsiNode_get(PyObject *self, void *data)
-+{
-+ PyIscsiNode *node = (PyIscsiNode *)self;
-+ const char *attr = (const char *)data;
-+
-+ if (!strcmp(attr, "name")) {
-+ return PyString_FromString(node->node.name);
-+ } else if (!strcmp(attr, "tpgt")) {
-+ return PyInt_FromLong(node->node.tpgt);
-+ } else if (!strcmp(attr, "address")) {
-+ return PyString_FromString(node->node.address);
-+ } else if (!strcmp(attr, "port")) {
-+ return PyInt_FromLong(node->node.port);
-+ } else if (!strcmp(attr, "iface")) {
-+ return PyString_FromString(node->node.iface);
-+ }
-+ return NULL;
-+}
-+
-+static int PyIscsiNode_set(PyObject *self, PyObject *value, void *data)
-+{
-+ PyIscsiNode *node = (PyIscsiNode *)self;
-+ const char *attr = (const char *)data;
-+ const char *str;
-+ int i;
-+
-+ if (!strcmp(attr, "name")) {
-+ if (!PyArg_Parse(value, "s", &str) || check_string(str))
-+ return -1;
-+ strcpy(node->node.name, str);
-+ } else if (!strcmp(attr, "tpgt")) {
-+ if (!PyArg_Parse(value, "i", &i))
-+ return -1;
-+ node->node.tpgt = i;
-+ } else if (!strcmp(attr, "address")) {
-+ if (!PyArg_Parse(value, "s", &str) || check_string(str))
-+ return -1;
-+ strcpy(node->node.address, str);
-+ } else if (!strcmp(attr, "port")) {
-+ if (!PyArg_Parse(value, "i", &i))
-+ return -1;
-+ node->node.port = i;
-+ } else if (!strcmp(attr, "iface")) {
-+ if (!PyArg_Parse(value, "s", &str) || check_string(str))
-+ return -1;
-+ strcpy(node->node.iface, str);
-+ }
-+
-+ return 0;
-+}
-+
-+static int PyIscsiNode_compare(PyIscsiNode *self, PyIscsiNode *other)
-+{
-+ int res;
-+
-+ res = strcmp(self->node.name, other->node.name);
-+ if (res)
-+ return res;
-+
-+ if (self->node.tpgt < other->node.tpgt)
-+ return -1;
-+ if (self->node.tpgt > other->node.tpgt)
-+ return -1;
-+
-+ res = strcmp(self->node.address, other->node.address);
-+ if (res)
-+ return res;
-+
-+ if (self->node.port < other->node.port)
-+ return -1;
-+ if (self->node.port > other->node.port)
-+ return -1;
-+
-+ res = strcmp(self->node.iface, other->node.iface);
-+ if (res)
-+ return res;
-+
-+ return 0;
-+}
-+
-+static PyObject *PyIscsiNode_str(PyObject *self)
-+{
-+ PyIscsiNode *node = (PyIscsiNode *)self;
-+ char s[1024], tpgt[16] = "";
-+
-+ if (node->node.tpgt != -1)
-+ sprintf(tpgt, ",%d", node->node.tpgt);
-+
-+ snprintf(s, sizeof(s), "%s:%d%s %s", node->node.address,
-+ node->node.port, tpgt, node->node.name);
-+
-+ return PyString_FromString(s);
-+}
-+
-+static PyObject *PyIscsiNode_login(PyObject *self)
-+{
-+ PyIscsiNode *node = (PyIscsiNode *)self;
-+
-+ if (libiscsi_node_login(context, &node->node)) {
-+ PyErr_SetString(PyExc_IOError,
-+ libiscsi_get_error_string(context));
-+ return NULL;
-+ }
-+ Py_RETURN_NONE;
-+}
-+
-+static PyObject *PyIscsiNode_logout(PyObject *self)
-+{
-+ PyIscsiNode *node = (PyIscsiNode *)self;
-+
-+ if (libiscsi_node_logout(context, &node->node)) {
-+ PyErr_SetString(PyExc_IOError,
-+ libiscsi_get_error_string(context));
-+ return NULL;
-+ }
-+ Py_RETURN_NONE;
-+}
-+
-+static PyObject *PyIscsiNode_setAuth(PyObject *self, PyObject *args,
-+ PyObject *kwds)
-+{
-+ char *kwlist[] = {"authinfo", NULL};
-+ PyIscsiNode *node = (PyIscsiNode *)self;
-+ PyObject *arg;
-+ const struct libiscsi_auth_info *authinfo = NULL;
-+
-+ if (!PyArg_ParseTupleAndKeywords(args, kwds, "O", kwlist, &arg))
-+ return NULL;
-+
-+ if (arg == Py_None) {
-+ authinfo = NULL;
-+ } else if (PyObject_IsInstance(arg, (PyObject *)
-+ &PyIscsiChapAuthInfo_Type)) {
-+ PyIscsiChapAuthInfo *pyauthinfo = (PyIscsiChapAuthInfo *)arg;
-+ authinfo = &pyauthinfo->info;
-+ } else {
-+ PyErr_SetString(PyExc_ValueError, "invalid authinfo type");
-+ return NULL;
-+ }
-+
-+ if (libiscsi_node_set_auth(context, &node->node, authinfo)) {
-+ PyErr_SetString(PyExc_IOError,
-+ libiscsi_get_error_string(context));
-+ return NULL;
-+ }
-+ Py_RETURN_NONE;
-+}
-+
-+static PyObject *PyIscsiNode_getAuth(PyObject *self)
-+{
-+ PyIscsiNode *node = (PyIscsiNode *)self;
-+ PyIscsiChapAuthInfo *pyauthinfo;
-+ struct libiscsi_auth_info authinfo;
-+
-+ if (libiscsi_node_get_auth(context, &node->node, &authinfo)) {
-+ PyErr_SetString(PyExc_IOError,
-+ libiscsi_get_error_string(context));
-+ return NULL;
-+ }
-+
-+ switch (authinfo.method) {
-+ case libiscsi_auth_chap:
-+ pyauthinfo = PyObject_New(PyIscsiChapAuthInfo,
-+ &PyIscsiChapAuthInfo_Type);
-+ if (!pyauthinfo)
-+ return NULL;
-+
-+ pyauthinfo->info = authinfo;
-+
-+ return (PyObject *)pyauthinfo;
-+
-+ case libiscsi_auth_none:
-+ default:
-+ Py_RETURN_NONE;
-+ }
-+}
-+
-+static PyObject *PyIscsiNode_setParameter(PyObject *self, PyObject *args,
-+ PyObject *kwds)
-+{
-+ char *kwlist[] = {"parameter", "value", NULL};
-+ PyIscsiNode *node = (PyIscsiNode *)self;
-+ const char *parameter, *value;
-+
-+ if (!PyArg_ParseTupleAndKeywords(args, kwds, "ss", kwlist,
-+ ¶meter, &value))
-+ return NULL;
-+ if (check_string(parameter) || check_string(value))
-+ return NULL;
-+
-+ if (libiscsi_node_set_parameter(context, &node->node, parameter,
-+ value)) {
-+ PyErr_SetString(PyExc_IOError,
-+ libiscsi_get_error_string(context));
-+ return NULL;
-+ }
-+ Py_RETURN_NONE;
-+}
-+
-+static PyObject *PyIscsiNode_getParameter(PyObject *self, PyObject *args,
-+ PyObject *kwds)
-+{
-+ char *kwlist[] = {"parameter", NULL};
-+ PyIscsiNode *node = (PyIscsiNode *)self;
-+ const char *parameter;
-+ char value[LIBISCSI_VALUE_MAXLEN];
-+
-+ if (!PyArg_ParseTupleAndKeywords(args, kwds, "s", kwlist, ¶meter))
-+ return NULL;
-+ if (check_string(parameter))
-+ return NULL;
-+
-+ if (libiscsi_node_get_parameter(context, &node->node, parameter,
-+ value)) {
-+ PyErr_SetString(PyExc_IOError,
-+ libiscsi_get_error_string(context));
-+ return NULL;
-+ }
-+ return Py_BuildValue("s", value);
-+}
-+
-+static struct PyGetSetDef PyIscsiNode_getseters[] = {
-+ {"name", (getter)PyIscsiNode_get, (setter)PyIscsiNode_set,
-+ "name", "name"},
-+ {"tpgt", (getter)PyIscsiNode_get, (setter)PyIscsiNode_set,
-+ "tpgt", "tpgt"},
-+ {"address", (getter)PyIscsiNode_get, (setter)PyIscsiNode_set,
-+ "address", "address"},
-+ {"port", (getter)PyIscsiNode_get, (setter)PyIscsiNode_set,
-+ "port", "port"},
-+ {"iface", (getter)PyIscsiNode_get, (setter)PyIscsiNode_set,
-+ "iface", "iface"},
-+ {NULL}
-+};
-+
-+static struct PyMethodDef PyIscsiNode_methods[] = {
-+ {"login", (PyCFunction) PyIscsiNode_login, METH_NOARGS,
-+ "Log in to the node"},
-+ {"logout", (PyCFunction) PyIscsiNode_logout, METH_NOARGS,
-+ "Log out of the node"},
-+ {"setAuth", (PyCFunction) PyIscsiNode_setAuth,
-+ METH_VARARGS|METH_KEYWORDS,
-+ "Set authentication information"},
-+ {"getAuth", (PyCFunction) PyIscsiNode_getAuth, METH_NOARGS,
-+ "Get authentication information"},
-+ {"setParameter", (PyCFunction) PyIscsiNode_setParameter,
-+ METH_VARARGS|METH_KEYWORDS,
-+ "Set an iscsi node parameter"},
-+ {"getParameter", (PyCFunction) PyIscsiNode_getParameter,
-+ METH_VARARGS|METH_KEYWORDS,
-+ "Get an iscsi node parameter"},
-+ {NULL}
-+};
-+
-+PyTypeObject PyIscsiNode_Type = {
-+ PyObject_HEAD_INIT(NULL)
-+ .tp_name = "libiscsi.node",
-+ .tp_basicsize = sizeof (PyIscsiNode),
-+ .tp_getset = PyIscsiNode_getseters,
-+ .tp_flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_CHECKTYPES |
-+ Py_TPFLAGS_BASETYPE,
-+ .tp_methods = PyIscsiNode_methods,
-+ .tp_compare = (cmpfunc)PyIscsiNode_compare,
-+ .tp_init = PyIscsiNode_init,
-+ .tp_str = PyIscsiNode_str,
-+ .tp_new = PyType_GenericNew,
-+ .tp_doc = "The iscsi node contains iscsi node information.",
-+};
-+
-+/***************************************************************************/
-+
-+static PyObject *pylibiscsi_discover_sendtargets(PyObject *self,
-+ PyObject *args, PyObject *kwds)
-+{
-+ char *kwlist[] = {"address", "port", "authinfo", NULL};
-+ const char *address = NULL;
-+ int i, nr_found, port = 3260;
-+ PyObject *authinfo_arg = NULL;
-+ const struct libiscsi_auth_info *authinfo = NULL;
-+ struct libiscsi_node *found_nodes;
-+ PyObject* found_node_list;
-+
-+ if (!PyArg_ParseTupleAndKeywords(args, kwds, "s|iO",
-+ kwlist, &address, &port,
-+ &authinfo_arg))
-+ return NULL;
-+
-+ if (authinfo_arg) {
-+ if (PyObject_IsInstance(authinfo_arg, (PyObject *)
-+ &PyIscsiChapAuthInfo_Type)) {
-+ PyIscsiChapAuthInfo *pyauthinfo =
-+ (PyIscsiChapAuthInfo *)authinfo_arg;
-+ authinfo = &pyauthinfo->info;
-+ } else if (authinfo_arg != Py_None) {
-+ PyErr_SetString(PyExc_ValueError,
-+ "invalid authinfo type");
-+ return NULL;
-+ }
-+ }
-+
-+ if (libiscsi_discover_sendtargets(context, address, port, authinfo,
-+ &nr_found, &found_nodes)) {
-+ PyErr_SetString(PyExc_IOError,
-+ libiscsi_get_error_string(context));
-+ return NULL;
-+ }
-+
-+ if (nr_found == 0)
-+ Py_RETURN_NONE;
-+
-+ found_node_list = PyList_New(nr_found);
-+ if (!found_node_list)
-+ return NULL;
-+
-+ for(i = 0; i < nr_found; i++) {
-+ PyIscsiNode *pynode;
-+
-+ pynode = PyObject_New(PyIscsiNode, &PyIscsiNode_Type);
-+ if (!pynode) {
-+ /* This will deref already added nodes for us */
-+ Py_DECREF(found_node_list);
-+ return NULL;
-+ }
-+ pynode->node = found_nodes[i];
-+ PyList_SET_ITEM(found_node_list, i, (PyObject *)pynode);
-+ }
-+
-+ return found_node_list;
-+}
-+
-+static PyObject *pylibiscsi_discover_firmware(PyObject *self)
-+{
-+ int i, nr_found;
-+ struct libiscsi_node *found_nodes;
-+ PyObject* found_node_list;
-+
-+ if (libiscsi_discover_firmware(context, &nr_found, &found_nodes)) {
-+ PyErr_SetString(PyExc_IOError,
-+ libiscsi_get_error_string(context));
-+ return NULL;
-+ }
-+
-+ if (nr_found == 0)
-+ Py_RETURN_NONE;
-+
-+ found_node_list = PyList_New(nr_found);
-+ if (!found_node_list)
-+ return NULL;
-+
-+ for(i = 0; i < nr_found; i++) {
-+ PyIscsiNode *pynode;
-+
-+ pynode = PyObject_New(PyIscsiNode, &PyIscsiNode_Type);
-+ if (!pynode) {
-+ /* This will deref already added nodes for us */
-+ Py_DECREF(found_node_list);
-+ return NULL;
-+ }
-+ pynode->node = found_nodes[i];
-+ PyList_SET_ITEM(found_node_list, i, (PyObject *)pynode);
-+ }
-+
-+ return found_node_list;
-+}
-+
-+static PyObject *pylibiscsi_get_firmware_initiator_name(PyObject *self)
-+{
-+ char initiatorname[LIBISCSI_VALUE_MAXLEN];
-+
-+ if (libiscsi_get_firmware_initiator_name(initiatorname)) {
-+ PyErr_SetString(PyExc_IOError,
-+ libiscsi_get_error_string(context));
-+ return NULL;
-+ }
-+
-+ return PyString_FromString(initiatorname);
-+}
-+
-+static PyMethodDef pylibiscsi_functions[] = {
-+ { "discover_sendtargets",
-+ (PyCFunction)pylibiscsi_discover_sendtargets,
-+ METH_VARARGS|METH_KEYWORDS,
-+ "Do sendtargets discovery and return a list of found nodes)"},
-+ { "discover_firmware",
-+ (PyCFunction)pylibiscsi_discover_firmware, METH_NOARGS,
-+ "Do firmware discovery and return a list of found nodes)"},
-+ { "get_firmware_initiator_name",
-+ (PyCFunction)pylibiscsi_get_firmware_initiator_name,
-+ METH_NOARGS,
-+ "Get initator name (iqn) from firmware"},
-+ {NULL, NULL}
-+};
-+
-+PyMODINIT_FUNC initlibiscsi(void)
-+{
-+ PyObject *m;
-+
-+ if (!context) /* We may be called more then once */
-+ context = libiscsi_init();
-+ if (!context)
-+ return;
-+
-+ if (PyType_Ready(&PyIscsiChapAuthInfo_Type) < 0)
-+ return;
-+
-+ if (PyType_Ready(&PyIscsiNode_Type) < 0)
-+ return;
-+
-+ m = Py_InitModule("libiscsi", pylibiscsi_functions);
-+ Py_INCREF(&PyIscsiChapAuthInfo_Type);
-+ PyModule_AddObject(m, "chapAuthInfo", (PyObject *) &PyIscsiChapAuthInfo_Type);
-+ Py_INCREF(&PyIscsiNode_Type);
-+ PyModule_AddObject(m, "node", (PyObject *) &PyIscsiNode_Type);
-+}
-diff --git a/libiscsi/setup.py b/libiscsi/setup.py
-new file mode 100644
-index 0000000..bb4329b
---- /dev/null
-+++ b/libiscsi/setup.py
-@@ -0,0 +1,9 @@
-+from distutils.core import setup, Extension
-+
-+module1 = Extension('libiscsimodule',
-+ sources = ['pylibiscsi.c'],
-+ libraries = ['iscsi'],
-+ library_dirs = ['.'])
-+
-+setup (name = 'PyIscsi',version = '1.0',
-+ description = 'libiscsi python bindings', ext_modules = [module1])
-diff --git a/libiscsi/tests/test_discovery_firmware.c b/libiscsi/tests/test_discovery_firmware.c
-new file mode 100644
-index 0000000..76e852a
---- /dev/null
-+++ b/libiscsi/tests/test_discovery_firmware.c
-@@ -0,0 +1,53 @@
-+/*
-+ * iSCSI Administration library
-+ *
-+ * Copyright (C) 2008-2009 Red Hat, Inc. All rights reserved.
-+ * Copyright (C) 2008-2009 Hans de Goede <hdegoede@redhat.com>
-+ * maintained by open-iscsi@googlegroups.com
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published
-+ * by the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program 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
-+ * General Public License for more details.
-+ *
-+ * See the file COPYING included with this distribution for more details.
-+ */
-+
-+#include <stdio.h>
-+#include <stdlib.h>
-+#include <string.h>
-+#include "libiscsi.h"
-+
-+int main(void)
-+{
-+ struct libiscsi_node *found_nodes;
-+ struct libiscsi_context *context;
-+ int i, found, rc = 0;
-+
-+ context = libiscsi_init();
-+ if (!context) {
-+ fprintf(stderr, "Error initializing libiscsi\n");
-+ return 1;
-+ }
-+
-+ rc = libiscsi_discover_firmware(context, &found, &found_nodes);
-+ if (rc)
-+ fprintf(stderr, "Error discovering: %s\n",
-+ libiscsi_get_error_string(context));
-+
-+ for (i = 0; i < found; i++) {
-+ fprintf(stdout, "Found node: %s, tpgt: %d, portal: %s:%d\n",
-+ found_nodes[i].name, found_nodes[i].tpgt,
-+ found_nodes[i].address, found_nodes[i].port);
-+ }
-+
-+ libiscsi_cleanup(context);
-+ free (found_nodes);
-+
-+ return rc;
-+}
-diff --git a/libiscsi/tests/test_discovery_sendtargets.c b/libiscsi/tests/test_discovery_sendtargets.c
-new file mode 100644
-index 0000000..1a3c12e
---- /dev/null
-+++ b/libiscsi/tests/test_discovery_sendtargets.c
-@@ -0,0 +1,60 @@
-+/*
-+ * iSCSI Administration library
-+ *
-+ * Copyright (C) 2008-2009 Red Hat, Inc. All rights reserved.
-+ * Copyright (C) 2008-2009 Hans de Goede <hdegoede@redhat.com>
-+ * maintained by open-iscsi@googlegroups.com
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published
-+ * by the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program 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
-+ * General Public License for more details.
-+ *
-+ * See the file COPYING included with this distribution for more details.
-+ */
-+
-+#include <stdio.h>
-+#include <stdlib.h>
-+#include <string.h>
-+#include "libiscsi.h"
-+
-+int main(void)
-+{
-+ struct libiscsi_node *found_nodes;
-+ struct libiscsi_context *context;
-+ struct libiscsi_auth_info auth_info;
-+ int i, found, rc = 0;
-+
-+ context = libiscsi_init();
-+ if (!context) {
-+ fprintf(stderr, "Error initializing libiscsi\n");
-+ return 1;
-+ }
-+
-+ memset(&auth_info, 0, sizeof(auth_info));
-+ auth_info.method = libiscsi_auth_chap;
-+ strcpy(auth_info.chap.username, "joe");
-+ strcpy(auth_info.chap.password, "secret");
-+
-+ rc = libiscsi_discover_sendtargets(context, "127.0.0.1", 3260,
-+ &auth_info, &found, &found_nodes);
-+ if (rc)
-+ fprintf(stderr, "Error discovering: %s\n",
-+ libiscsi_get_error_string(context));
-+
-+ for (i = 0; i < found; i++) {
-+ fprintf(stdout, "Found node: %s, tpgt: %d, portal: %s:%d\n",
-+ found_nodes[i].name, found_nodes[i].tpgt,
-+ found_nodes[i].address, found_nodes[i].port);
-+ }
-+
-+ libiscsi_cleanup(context);
-+ free (found_nodes);
-+
-+ return rc;
-+}
-diff --git a/libiscsi/tests/test_get_auth.c b/libiscsi/tests/test_get_auth.c
-new file mode 100644
-index 0000000..5e234da
---- /dev/null
-+++ b/libiscsi/tests/test_get_auth.c
-@@ -0,0 +1,70 @@
-+/*
-+ * iSCSI Administration library
-+ *
-+ * Copyright (C) 2008-2009 Red Hat, Inc. All rights reserved.
-+ * Copyright (C) 2008-2009 Hans de Goede <hdegoede@redhat.com>
-+ * maintained by open-iscsi@googlegroups.com
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published
-+ * by the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program 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
-+ * General Public License for more details.
-+ *
-+ * See the file COPYING included with this distribution for more details.
-+ */
-+
-+#include <stdio.h>
-+#include <stdlib.h>
-+#include <string.h>
-+#include "libiscsi.h"
-+
-+int main(void)
-+{
-+ struct libiscsi_node node;
-+ struct libiscsi_context *context;
-+ struct libiscsi_auth_info auth_info;
-+ int rc = 0;
-+
-+ snprintf(node.name, LIBISCSI_VALUE_MAXLEN, "%s",
-+ "iqn.2009-01.com.example:testdisk");
-+ node.tpgt = 1;
-+ snprintf(node.address, NI_MAXHOST, "%s", "127.0.0.1");
-+ node.port = 3260;
-+
-+ context = libiscsi_init();
-+ if (!context) {
-+ fprintf(stderr, "Error initializing libiscsi\n");
-+ return 1;
-+ }
-+
-+ rc = libiscsi_node_get_auth(context, &node, &auth_info);
-+ if (rc) {
-+ fprintf(stderr, "Error setting authinfo: %s\n",
-+ libiscsi_get_error_string(context));
-+ goto leave;
-+ }
-+
-+ switch (auth_info.method) {
-+ case libiscsi_auth_none:
-+ printf("Method: \"None\"\n");
-+ break;
-+ case libiscsi_auth_chap:
-+ printf("Method: \"CHAP\"\n");
-+ printf("User: \"%s\"\n", auth_info.chap.username);
-+ printf("Pass: \"%s\"\n", auth_info.chap.password);
-+ printf("RevUser: \"%s\"\n",
-+ auth_info.chap.reverse_username);
-+ printf("RevPass: \"%s\"\n",
-+ auth_info.chap.reverse_password);
-+ break;
-+ }
-+leave:
-+ libiscsi_cleanup(context);
-+
-+ return rc;
-+}
-diff --git a/libiscsi/tests/test_get_initiator_name.c b/libiscsi/tests/test_get_initiator_name.c
-new file mode 100644
-index 0000000..997c053
---- /dev/null
-+++ b/libiscsi/tests/test_get_initiator_name.c
-@@ -0,0 +1,38 @@
-+/*
-+ * iSCSI Administration library
-+ *
-+ * Copyright (C) 2008-2009 Red Hat, Inc. All rights reserved.
-+ * Copyright (C) 2008-2009 Hans de Goede <hdegoede@redhat.com>
-+ * maintained by open-iscsi@googlegroups.com
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published
-+ * by the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program 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
-+ * General Public License for more details.
-+ *
-+ * See the file COPYING included with this distribution for more details.
-+ */
-+
-+#include <stdio.h>
-+#include <stdlib.h>
-+#include <string.h>
-+#include "libiscsi.h"
-+
-+int main(void)
-+{
-+ char initiatorname[LIBISCSI_VALUE_MAXLEN];
-+
-+ if (libiscsi_get_firmware_initiator_name(initiatorname)) {
-+ fprintf(stderr, "No iscsi boot firmware found\n");
-+ return 1;
-+ }
-+
-+ printf("iqn:\t%s\n", initiatorname);
-+
-+ return 0;
-+}
-diff --git a/libiscsi/tests/test_get_network_config.c b/libiscsi/tests/test_get_network_config.c
-new file mode 100644
-index 0000000..2dedd61
---- /dev/null
-+++ b/libiscsi/tests/test_get_network_config.c
-@@ -0,0 +1,45 @@
-+/*
-+ * iSCSI Administration library
-+ *
-+ * Copyright (C) 2008-2009 Red Hat, Inc. All rights reserved.
-+ * Copyright (C) 2008-2009 Hans de Goede <hdegoede@redhat.com>
-+ * maintained by open-iscsi@googlegroups.com
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published
-+ * by the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program 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
-+ * General Public License for more details.
-+ *
-+ * See the file COPYING included with this distribution for more details.
-+ */
-+
-+#include <stdio.h>
-+#include <stdlib.h>
-+#include <string.h>
-+#include "libiscsi.h"
-+
-+int main(void)
-+{
-+ struct libiscsi_network_config config;
-+
-+ if (libiscsi_get_firmware_network_config(&config)) {
-+ fprintf(stderr, "No iscsi boot firmware found\n");
-+ return 1;
-+ }
-+
-+ printf("dhcp:\t%d\n", config.dhcp);
-+ printf("iface:\t%s\n", config.iface_name);
-+ printf("mac:\t%s\n", config.mac_address);
-+ printf("ipaddr:\t%s\n", config.ip_address);
-+ printf("mask:\t%s\n", config.netmask);
-+ printf("gate:\t%s\n", config.gateway);
-+ printf("dns1:\t%s\n", config.primary_dns);
-+ printf("dns2:\t%s\n", config.secondary_dns);
-+
-+ return 0;
-+}
-diff --git a/libiscsi/tests/test_login.c b/libiscsi/tests/test_login.c
-new file mode 100644
-index 0000000..3eb70d6
---- /dev/null
-+++ b/libiscsi/tests/test_login.c
-@@ -0,0 +1,52 @@
-+/*
-+ * iSCSI Administration library
-+ *
-+ * Copyright (C) 2008-2009 Red Hat, Inc. All rights reserved.
-+ * Copyright (C) 2008-2009 Hans de Goede <hdegoede@redhat.com>
-+ * maintained by open-iscsi@googlegroups.com
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published
-+ * by the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program 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
-+ * General Public License for more details.
-+ *
-+ * See the file COPYING included with this distribution for more details.
-+ */
-+
-+#include <stdio.h>
-+#include <stdlib.h>
-+#include <string.h>
-+#include "libiscsi.h"
-+
-+int main(void)
-+{
-+ struct libiscsi_node node;
-+ struct libiscsi_context *context;
-+ int rc = 0;
-+
-+ snprintf(node.name, LIBISCSI_VALUE_MAXLEN, "%s",
-+ "iqn.2009-01.com.example:testdisk");
-+ node.tpgt = 1;
-+ snprintf(node.address, NI_MAXHOST, "%s", "127.0.0.1");
-+ node.port = 3260;
-+
-+ context = libiscsi_init();
-+ if (!context) {
-+ fprintf(stderr, "Error initializing libiscsi\n");
-+ return 1;
-+ }
-+
-+ rc = libiscsi_node_login(context, &node);
-+ if (rc)
-+ fprintf(stderr, "Error logging in: %s\n",
-+ libiscsi_get_error_string(context));
-+
-+ libiscsi_cleanup(context);
-+
-+ return rc;
-+}
-diff --git a/libiscsi/tests/test_logout.c b/libiscsi/tests/test_logout.c
-new file mode 100644
-index 0000000..b734dca
---- /dev/null
-+++ b/libiscsi/tests/test_logout.c
-@@ -0,0 +1,51 @@
-+/*
-+ * iSCSI Administration library
-+ *
-+ * Copyright (C) 2008-2009 Red Hat, Inc. All rights reserved.
-+ * Copyright (C) 2008-2009 Hans de Goede <hdegoede@redhat.com>
-+ * maintained by open-iscsi@googlegroups.com
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published
-+ * by the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program 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
-+ * General Public License for more details.
-+ *
-+ * See the file COPYING included with this distribution for more details.
-+ */
-+
-+#include <stdio.h>
-+#include <stdlib.h>
-+#include "libiscsi.h"
-+
-+int main(void)
-+{
-+ struct libiscsi_node node;
-+ struct libiscsi_context *context;
-+ int rc = 0;
-+
-+ snprintf(node.name, LIBISCSI_VALUE_MAXLEN, "%s",
-+ "iqn.2009-01.com.example:testdisk");
-+ node.tpgt = 1;
-+ snprintf(node.address, NI_MAXHOST, "%s", "127.0.0.1");
-+ node.port = 3260;
-+
-+ context = libiscsi_init();
-+ if (!context) {
-+ fprintf(stderr, "Error initializing libiscsi\n");
-+ return 1;
-+ }
-+
-+ rc = libiscsi_node_logout(context, &node);
-+ if (rc)
-+ fprintf(stderr, "Error logging out: %s\n",
-+ libiscsi_get_error_string(context));
-+
-+ libiscsi_cleanup(context);
-+
-+ return rc;
-+}
-diff --git a/libiscsi/tests/test_params.c b/libiscsi/tests/test_params.c
-new file mode 100644
-index 0000000..d3223be
---- /dev/null
-+++ b/libiscsi/tests/test_params.c
-@@ -0,0 +1,103 @@
-+/*
-+ * iSCSI Administration library
-+ *
-+ * Copyright (C) 2008-2009 Red Hat, Inc. All rights reserved.
-+ * Copyright (C) 2008-2009 Hans de Goede <hdegoede@redhat.com>
-+ * maintained by open-iscsi@googlegroups.com
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published
-+ * by the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program 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
-+ * General Public License for more details.
-+ *
-+ * See the file COPYING included with this distribution for more details.
-+ */
-+
-+#include <stdio.h>
-+#include <stdlib.h>
-+#include <errno.h>
-+#include <string.h>
-+#include "libiscsi.h"
-+
-+int main(void)
-+{
-+ struct libiscsi_node node;
-+ struct libiscsi_context *context;
-+ char orig_value[LIBISCSI_VALUE_MAXLEN], value[LIBISCSI_VALUE_MAXLEN];
-+ int rc = 0;
-+
-+ snprintf(node.name, LIBISCSI_VALUE_MAXLEN, "%s",
-+ "iqn.2009-01.com.example:testdisk");
-+ node.tpgt = 1;
-+ snprintf(node.address, NI_MAXHOST, "%s", "127.0.0.1");
-+ node.port = 3260;
-+
-+ context = libiscsi_init();
-+ if (!context) {
-+ fprintf(stderr, "Error initializing libiscsi\n");
-+ return 1;
-+ }
-+
-+ rc = libiscsi_node_get_parameter(context, &node, "node.startup",
-+ orig_value);
-+ if (rc) {
-+ fprintf(stderr, "Error getting original value: %s\n",
-+ libiscsi_get_error_string(context));
-+ goto leave;
-+ }
-+
-+ rc = libiscsi_node_set_parameter(context, &node, "node.startup",
-+ "automatic");
-+ if (rc) {
-+ fprintf(stderr, "Error setting node startup param: %s\n",
-+ libiscsi_get_error_string(context));
-+ goto leave;
-+ }
-+
-+ rc = libiscsi_node_get_parameter(context, &node, "node.startup",
-+ value);
-+ if (rc) {
-+ fprintf(stderr, "Error getting node startup param: %s\n",
-+ libiscsi_get_error_string(context));
-+ goto leave;
-+ }
-+
-+ if (strcmp(value, "automatic")) {
-+ fprintf(stderr, "Error set and get values do not match!\n");
-+ rc = EIO;
-+ goto leave;
-+ }
-+
-+ rc = libiscsi_node_set_parameter(context, &node, "node.startup",
-+ orig_value);
-+ if (rc) {
-+ fprintf(stderr, "Error setting original value: %s\n",
-+ libiscsi_get_error_string(context));
-+ goto leave;
-+ }
-+
-+ rc = libiscsi_node_get_parameter(context, &node, "node.startup",
-+ value);
-+ if (rc) {
-+ fprintf(stderr, "Error re-getting original value: %s\n",
-+ libiscsi_get_error_string(context));
-+ goto leave;
-+ }
-+
-+ if (strcmp(value, orig_value)) {
-+ fprintf(stderr,
-+ "Error set and get original values do not match!\n");
-+ rc = EIO;
-+ goto leave;
-+ }
-+
-+leave:
-+ libiscsi_cleanup(context);
-+
-+ return rc;
-+}
-diff --git a/libiscsi/tests/test_set_auth.c b/libiscsi/tests/test_set_auth.c
-new file mode 100644
-index 0000000..a21f888
---- /dev/null
-+++ b/libiscsi/tests/test_set_auth.c
-@@ -0,0 +1,58 @@
-+/*
-+ * iSCSI Administration library
-+ *
-+ * Copyright (C) 2008-2009 Red Hat, Inc. All rights reserved.
-+ * Copyright (C) 2008-2009 Hans de Goede <hdegoede@redhat.com>
-+ * maintained by open-iscsi@googlegroups.com
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published
-+ * by the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program 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
-+ * General Public License for more details.
-+ *
-+ * See the file COPYING included with this distribution for more details.
-+ */
-+
-+#include <stdio.h>
-+#include <stdlib.h>
-+#include <string.h>
-+#include "libiscsi.h"
-+
-+int main(void)
-+{
-+ struct libiscsi_node node;
-+ struct libiscsi_context *context;
-+ struct libiscsi_auth_info auth_info;
-+ int rc = 0;
-+
-+ snprintf(node.name, LIBISCSI_VALUE_MAXLEN, "%s",
-+ "iqn.2009-01.com.example:testdisk");
-+ node.tpgt = 1;
-+ snprintf(node.address, NI_MAXHOST, "%s", "127.0.0.1");
-+ node.port = 3260;
-+
-+ memset(&auth_info, 0, sizeof(auth_info));
-+ auth_info.method = libiscsi_auth_chap;
-+ strcpy(auth_info.chap.username, "joe");
-+ strcpy(auth_info.chap.password, "secret");
-+
-+ context = libiscsi_init();
-+ if (!context) {
-+ fprintf(stderr, "Error initializing libiscsi\n");
-+ return 1;
-+ }
-+
-+ rc = libiscsi_node_set_auth(context, &node, &auth_info);
-+ if (rc)
-+ fprintf(stderr, "Error setting authinfo: %s\n",
-+ libiscsi_get_error_string(context));
-+
-+ libiscsi_cleanup(context);
-+
-+ return rc;
-+}
-diff --git a/usr/Makefile b/usr/Makefile
-index 1506111..015f1b9 100644
---- a/usr/Makefile
-+++ b/usr/Makefile
-@@ -31,7 +31,7 @@ endif
- OPTFLAGS ?= -O2 -g
- WARNFLAGS ?= -Wall -Wstrict-prototypes
- CFLAGS += $(OPTFLAGS) $(WARNFLAGS) -I../include -I. -I../utils/open-isns \
-- -D$(OSNAME) $(IPC_CFLAGS)
-+ -D$(OSNAME) $(IPC_CFLAGS) -DISNS_ENABLE
- PROGRAMS = iscsid iscsiadm iscsistart
-
- # libc compat files
-diff --git a/usr/discovery.c b/usr/discovery.c
-index afce6c0..0c93749 100644
---- a/usr/discovery.c
-+++ b/usr/discovery.c
-@@ -36,6 +36,7 @@
- #include "types.h"
- #include "iscsi_proto.h"
- #include "initiator.h"
-+#include "config.h"
- #include "log.h"
- #include "idbm.h"
- #include "iscsi_settings.h"
-@@ -50,9 +51,11 @@
- #include "iscsi_timer.h"
- #include "iscsi_err.h"
- /* libisns includes */
-+#ifdef ISNS_ENABLE
- #include "isns.h"
- #include "paths.h"
- #include "message.h"
-+#endif
-
- #ifdef SLP_ENABLE
- #include "iscsi-slp-discovery.h"
-@@ -98,6 +101,7 @@ static int request_initiator_name(void)
- return 0;
- }
-
-+#ifdef ISNS_ENABLE
- void discovery_isns_free_servername(void)
- {
- if (isns_config.ic_server_name)
-@@ -377,6 +381,7 @@ retry:
- discovery_isns_free_servername();
- return rc;
- }
-+#endif
-
- int discovery_fw(void *data, struct iface_rec *iface,
- struct list_head *rec_list)
-diff --git a/usr/idbm.c b/usr/idbm.c
-index 806d90e..c20f7d9 100644
---- a/usr/idbm.c
-+++ b/usr/idbm.c
-@@ -1335,9 +1335,9 @@ int idbm_print_all_discovery(int info_level)
- * fn should return -1 if it skipped the rec, a ISCSI_ERR error code if
- * the operation failed or 0 if fn was run successfully.
- */
--static int idbm_for_each_iface(int *found, void *data,
-- idbm_iface_op_fn *fn,
-- char *targetname, int tpgt, char *ip, int port)
-+int idbm_for_each_iface(int *found, void *data,
-+ idbm_iface_op_fn *fn,
-+ char *targetname, int tpgt, char *ip, int port)
- {
- DIR *iface_dirfd;
- struct dirent *iface_dent;
-diff --git a/usr/idbm.h b/usr/idbm.h
-index 5d81df7..f645561 100644
---- a/usr/idbm.h
-+++ b/usr/idbm.h
-@@ -101,6 +101,9 @@ struct rec_op_data {
- node_rec_t *match_rec;
- idbm_iface_op_fn *fn;
- };
-+extern int idbm_for_each_iface(int *found, void *data,
-+ idbm_iface_op_fn *fn,
-+ char *targetname, int tpgt, char *ip, int port);
- extern int idbm_for_each_portal(int *found, void *data,
- idbm_portal_op_fn *fn, char *targetname);
- extern int idbm_for_each_node(int *found, void *data,
-diff --git a/usr/iscsi_ipc.h b/usr/iscsi_ipc.h
-index db5f1f0..e0bf051 100644
---- a/usr/iscsi_ipc.h
-+++ b/usr/iscsi_ipc.h
-@@ -147,4 +147,6 @@ struct iscsi_ipc {
- uint16_t chap_tbl_idx);
- };
-
-+struct iscsi_ipc *ipc;
-+
- #endif /* ISCSI_IPC_H */
---
-1.7.11.7
-
projects / people / pmueller / ipfire-3.x.git / commitdiff
