Remove Neon stuff

diff --git a/ne_xml.c b/ne_xml.c
deleted file mode 100644 (file)
index 2a18f21..0000000
--- a/ne_xml.c
+++ /dev/null
@@ -1,160 +0,0 @@
-/*
- * Open AnyConnect (SSL + DTLS) client
- *
- * © 2008 David Woodhouse <dwmw2@infradead.org>
- *
- * Permission to use, copy, modify, and/or distribute this software
- * for any purpose with or without fee is hereby granted, provided
- * that the above copyright notice and this permission notice appear
- * in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
- * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
- * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
- * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
- * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h> 
-#include <fcntl.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/mman.h>
-#include <ne_xml.h>
-
-#include "anyconnect.h"
-
-char *elem_names[3] = { "AnyConnectProfile", "ServerList", "HostEntry" };
-
-static int startelm_cb_tree(void *userdata, int parent,
-                           const char *nspace, const char *name,
-                           const char **atts)
-{
-       /* Just walk down the tree */
-       if (parent < 3 && !strcmp(name, elem_names[parent]))
-               return parent + 1;
-       return 0;
-}
-
-static int startelm_cb_hostname(void *userdata, int parent,
-                               const char *nspace, const char *name,
-                               const char **atts)
-{
-       struct anyconnect_info *vpninfo = userdata;
-
-       if (!strcmp(name, "HostName")) {
-               vpninfo->host_matched = 0;
-               return 1;
-       }
-       return 0;
-}
-
-static int cdata_cb_hostname(void *userdata, int state,
-                            const char *cdata, size_t len)
-{
-       struct anyconnect_info *vpninfo = userdata;
-
-       if (!strncmp(vpninfo->hostarg, cdata, len))
-               vpninfo->host_matched = 1;
-
-       return 0;
-}
-
-static int startelm_cb_hostaddr(void *userdata, int parent,
-                               const char *nspace, const char *name,
-                               const char **atts)
-{
-       struct anyconnect_info *vpninfo = userdata;
-
-       if (vpninfo->host_matched && !strcmp(name, "HostAddress"))
-               return 1;
-       return 0;
-}
-
-static int cdata_cb_hostaddr(void *userdata, int state,
-                            const char *cdata, size_t len)
-{
-       struct anyconnect_info *vpninfo = userdata;
-       char *hostname = malloc(len + 1);
-
-       memcpy(hostname, cdata, len);
-       hostname[len] = 0;
-       vpninfo->hostname = hostname;
-       return 1;
-}
-
-int config_lookup_host(struct anyconnect_info *vpninfo, const char *host)
-{
-       int fd, i;
-       struct stat st;
-       char *xmlfile;
-       EVP_MD_CTX c;
-       unsigned char sha1[SHA_DIGEST_LENGTH];
-       ne_xml_parser *ne_parser;
-
-       if (!vpninfo->xmlconfig) {
-               vpninfo->hostname = host;
-               return 0;
-       }
-
-       fd = open(vpninfo->xmlconfig, O_RDONLY);
-       if (fd < 0) {
-               perror("Open XML config file");
-               fprintf(stderr, "Treating host \"%s\" as a raw hostname\n", host);
-               vpninfo->hostname = host;
-               return 0;
-       }
-
-       if (fstat(fd, &st)) {
-               perror("fstat XML config file");
-               return -1;
-       }
-
-       xmlfile = malloc(st.st_size);
-       if (!xmlfile) {
-               fprintf(stderr, "Could not allocate %zd bytes for XML config file\n", st.st_size);
-               close(fd);
-               return -1;
-       }
-
-       xmlfile = mmap(NULL, st.st_size, PROT_READ, MAP_SHARED, fd, 0);
-       if (xmlfile == MAP_FAILED) {
-               perror("mmap XML config file");
-               close(fd);
-               return -1;
-       }
-
-       EVP_MD_CTX_init(&c);
-       EVP_Digest(xmlfile, st.st_size, sha1, NULL, EVP_sha1(), NULL);
-       EVP_MD_CTX_cleanup(&c);
-
-       for (i = 0; i < SHA_DIGEST_LENGTH; i++)
-               sprintf(&vpninfo->xmlsha1[i*2], "%02x", sha1[i]);
-
-       if (verbose)
-               printf("XML config file SHA1: %s\n", vpninfo->xmlsha1);
-
-       vpninfo->hostarg = host;
-
-       ne_parser = ne_xml_create();
-       ne_xml_push_handler(ne_parser, startelm_cb_tree, NULL, NULL, vpninfo);
-       ne_xml_push_handler(ne_parser, startelm_cb_hostname, cdata_cb_hostname, NULL, vpninfo);
-       ne_xml_push_handler(ne_parser, startelm_cb_hostaddr, cdata_cb_hostaddr, NULL, vpninfo);
-       ne_xml_parse(ne_parser, xmlfile, st.st_size);
-       ne_xml_destroy(ne_parser);
-
-       if (!vpninfo->hostname) {
-               fprintf(stderr, "Host \"%s\" not listed in config; treating as raw hostname\n",
-                       host);
-               vpninfo->hostname = host;
-       } else if (verbose) {
-               printf("Host \"%s\" mapped to address: %s\n", vpninfo->hostarg, vpninfo->hostname);
-       }
-
-       return 0;
-}