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add mtr (thanks to Thomas Reifferscheid)

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SVN-Revision: 2050
This commit is contained in:
Nicolas Thill 2005-10-04 22:15:32 +00:00
parent 16343a1309
commit 2605e4cf96
6 changed files with 616 additions and 0 deletions
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1
openwrt/package/Config.in
View file

@ -73,6 +73,7 @@ source "package/linux-atm/Config.in"
source "package/maradns/Config.in"
source "package/mini_httpd/Config.in"
source "package/mini_sendmail/Config.in"
source "package/mtr/Config.in"
source "package/ndisc/Config.in"
source "package/net-snmp/Config.in"
source "package/netstat-nat/Config.in"

2
openwrt/package/Makefile
View file

@ -103,6 +103,7 @@ package-$(BR2_PACKAGE_MONIT) += monit
package-$(BR2_PACKAGE_MPD) += mpd
package-$(BR2_PACKAGE_MT_DAAPD) += mt-daapd
package-$(BR2_PACKAGE_MTD) += mtd
package-$(BR2_PACKAGE_MTR) += mtr
package-$(BR2_PACKAGE_MYSQL) += mysql
package-$(BR2_PACKAGE_NANO) += nano
package-$(BR2_PACKAGE_NCURSES) += ncurses
@ -232,6 +233,7 @@ libxslt-compile: libxml2-compile
lighttpd-compile: openssl-compile pcre-compile
mini_httpd-compile: matrixssl-compile
mt-daapd-compile: howl-compile libgdbm-compile libid3tag-compile
mtr-compile: ncurses-compile
mysql-compile: ncurses-compile zlib-compile
nano-compile: ncurses-compile
net-snmp-compile: libelf-compile

17
openwrt/package/mtr/Config.in Normal file
View file

@ -0,0 +1,17 @@
config BR2_PACKAGE_MTR
tristate "mtr - Full screen ncurses traceroute tool"
default m if CONFIG_DEVEL
select BR2_PACKAGE_LIBNCURSES
help
mtr combines the functionality of the 'traceroute' and 'ping' programs
in a single network diagnostic tool.
.
As mtr starts, it investigates the network connection between the host
mtr runs on and a user-specified destination host. After it
determines the address of each network hop between the machines,
it sends a sequence ICMP ECHO requests to each one to determine the
quality of the link to each machine. As it does this, it prints
running statistics about each machine.
.
http://www.bitwizard.nl/mtr/

68
openwrt/package/mtr/Makefile Normal file
View file

@ -0,0 +1,68 @@
include $(TOPDIR)/rules.mk
PKG_NAME:=mtr
PKG_VERSION:=0.69
PKG_RELEASE:=1
PKG_MD5SUM:=58904d6d8d70114195cdeb653d56914c
PKG_SOURCE_URL:=ftp://ftp.de.debian.org/debian/pool/main/m/mtr
PKG_SOURCE:=$(PKG_NAME)_$(PKG_VERSION).orig.tar.gz
PKG_CAT:=zcat
PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)
PKG_INSTALL_DIR:=$(PKG_BUILD_DIR)/ipkg-install
include $(TOPDIR)/package/rules.mk
$(eval $(call PKG_template,MTR,mtr,$(PKG_VERSION)-$(PKG_RELEASE),$(ARCH)))
$(PKG_BUILD_DIR)/.configured: $(PKG_BUILD_DIR)/.prepared
(cd $(PKG_BUILD_DIR); \
$(TARGET_CONFIGURE_OPTS) \
CFLAGS="$(TARGET_CFLAGS)" \
CPPFLAGS="-I$(STAGING_DIR)/usr/include -I$(STAGING_DIR)/include" \
LDFLAGS="-L$(STAGING_DIR)/usr/lib -L$(STAGING_DIR)/lib" \
ac_cv_lib_resolv_res_mkquery=yes \
./configure \
--target=$(GNU_TARGET_NAME) \
--host=$(GNU_TARGET_NAME) \
--build=$(GNU_HOST_NAME) \
--program-prefix="" \
--program-suffix="" \
--prefix=/usr \
--exec-prefix=/usr \
--bindir=/usr/bin \
--datadir=/usr/share \
--includedir=/usr/include \
--infodir=/usr/share/info \
--libdir=/usr/lib \
--libexecdir=/usr/lib \
--localstatedir=/var \
--mandir=/usr/share/man \
--sbindir=/usr/sbin \
--sysconfdir=/etc \
$(DISABLE_LARGEFILE) \
$(DISABLE_NLS) \
--without-gtk \
);
touch $@
$(PKG_BUILD_DIR)/.built:
rm -rf $(PKG_INSTALL_DIR)
mkdir -p $(PKG_INSTALL_DIR)
$(MAKE) -C $(PKG_BUILD_DIR) \
DESTDIR="$(PKG_INSTALL_DIR)" \
CFLAGS="$(TARGET_CFLAGS)" \
CPPFLAGS="-I$(STAGING_DIR)/usr/include -I$(STAGING_DIR)/include" \
LDFLAGS="-L$(STAGING_DIR)/usr/lib -L$(STAGING_DIR)/lib" \
all install
touch $@
$(IPKG_MTR):
install -d -m0755 $(IDIR_MTR)/usr/sbin
cp -fpR $(PKG_INSTALL_DIR)/usr/sbin/mtr $(IDIR_MTR)/usr/sbin/
$(RSTRIP) $(IDIR_MTR)
$(IPKG_BUILD) $(IDIR_MTR) $(PACKAGE_DIR)
mostlyclean:
-$(MAKE) -C $(PKG_BUILD_DIR) clean
rm -f $(PKG_BUILD_DIR)/.built

17
openwrt/package/mtr/ipkg/mtr.control Normal file
View file

@ -0,0 +1,17 @@
Package: mtr
Priority: optional
Section: net
Maintainer: OpenWrt Developers Team <openwrt-devel@openwrt.org>, Thomas Reifferscheid <reiffert@student.physik.uni-mainz.de>
Depends: libncurses
Source: http://openwrt.org/cgi-bin/viewcvs.cgi/openwrt/package/iptraf/
Description: Full screen ncurses traceroute/ping tool
mtr combines the functionality of the 'traceroute' and 'ping' programs
in a single network diagnostic tool.
.
As mtr starts, it investigates the network connection between the host
mtr runs on and a user-specified destination host. After it
determines the address of each network hop between the machines,
it sends a sequence ICMP ECHO requests to each one to determine the
quality of the link to each machine. As it does this, it prints
running statistics about each machine.

511
openwrt/package/mtr/patches/501-dns.patch Normal file
View file

@ -0,0 +1,511 @@
diff -Naur mtr-0.69.old/dns.c mtr-0.69.new/dns.c
--- mtr-0.69.old/dns.c 2005-01-11 09:32:42.000000000 +0100
+++ mtr-0.69.new/dns.c 2005-10-03 21:31:27.000000000 +0200
@@ -853,6 +853,507 @@
fputs("\r",stderr);
}
+#ifdef __UCLIBC__
+
+static const char digits[] = "0123456789";
+#define __set_errno(e) (errno = (e))
+
+#define NS_PUT16(s, cp) do { \
+ register u_int16_t t_s = (u_int16_t)(s); \
+ register u_char *t_cp = (u_char *)(cp); \
+ *t_cp++ = t_s >> 8; \
+ *t_cp = t_s; \
+ (cp) += NS_INT16SZ; \
+} while (0)
+
+
+
+#define NS_PUT32(l, cp) do { \
+ register u_int32_t t_l = (u_int32_t)(l); \
+ register u_char *t_cp = (u_char *)(cp); \
+ *t_cp++ = t_l >> 24; \
+ *t_cp++ = t_l >> 16; \
+ *t_cp++ = t_l >> 8; \
+ *t_cp = t_l; \
+ (cp) += NS_INT32SZ; \
+} while (0)
+
+
+void
+ns_put16(u_int src, u_char *dst) {
+ NS_PUT16(src, dst);
+}
+
+void
+ns_put32(u_long src, u_char *dst) {
+ NS_PUT32(src, dst);
+}
+
+void __putshort(u_int16_t src, u_char *dst) { ns_put16(src, dst); }
+void __putlong(u_int32_t src, u_char *dst) { ns_put32(src, dst); }
+
+int
+mklower(int ch) {
+ if (ch >= 0x41 && ch <= 0x5A)
+ return (ch + 0x20);
+ return (ch);
+}
+
+
+static int
+dn_find(const u_char *domain, const u_char *msg,
+ const u_char * const *dnptrs,
+ const u_char * const *lastdnptr)
+{
+ const u_char *dn, *cp, *sp;
+ const u_char * const *cpp;
+ u_int n;
+
+ for (cpp = dnptrs; cpp < lastdnptr; cpp++) {
+ sp = *cpp;
+ /*
+ * terminate search on:
+ * root label
+ * compression pointer
+ * unusable offset
+ */
+ while (*sp != 0 && (*sp & NS_CMPRSFLGS) == 0 &&
+ (sp - msg) < 0x4000) {
+ dn = domain;
+ cp = sp;
+ while ((n = *cp++) != 0) {
+ /*
+ * check for indirection
+ */
+ switch (n & NS_CMPRSFLGS) {
+ case 0: /* normal case, n == len */
+ if (n != *dn++)
+ goto next;
+ for ((void)NULL; n > 0; n--)
+ if (mklower(*dn++) !=
+ mklower(*cp++))
+ goto next;
+ /* Is next root for both ? */
+ if (*dn == '\0' && *cp == '\0')
+ return (sp - msg);
+ if (*dn)
+ continue;
+ goto next;
+
+ case NS_CMPRSFLGS: /* indirection */
+ cp = msg + (((n & 0x3f) << 8) | *cp);
+ break;
+
+ default: /* illegal type */
+ __set_errno (EMSGSIZE);
+ return (-1);
+ }
+ }
+ next:
+ sp += *sp + 1;
+ }
+ }
+ __set_errno (ENOENT);
+ return (-1);
+}
+
+
+int
+ns_name_pack(const u_char *src, u_char *dst, int dstsiz,
+ const u_char **dnptrs, const u_char **lastdnptr)
+{
+ u_char *dstp;
+ const u_char **cpp, **lpp, *eob, *msg;
+ const u_char *srcp;
+ int n, l, first = 1;
+
+ srcp = src;
+ dstp = dst;
+ eob = dstp + dstsiz;
+ lpp = cpp = NULL;
+ if (dnptrs != NULL) {
+ if ((msg = *dnptrs++) != NULL) {
+ for (cpp = dnptrs; *cpp != NULL; cpp++)
+ (void)NULL;
+ lpp = cpp; /* end of list to search */
+ }
+ } else
+ msg = NULL;
+
+ /* make sure the domain we are about to add is legal */
+ l = 0;
+ do {
+ n = *srcp;
+ if ((n & NS_CMPRSFLGS) != 0 && n != 0x41) {
+ __set_errno (EMSGSIZE);
+ return (-1);
+ }
+ if (n == 0x41)
+ n = *++srcp / 8;
+ l += n + 1;
+ if (l > MAXCDNAME) {
+ __set_errno (EMSGSIZE);
+ return (-1);
+ }
+ srcp += n + 1;
+ } while (n != 0);
+
+ /* from here on we need to reset compression pointer array on error */
+ srcp = src;
+ do {
+ /* Look to see if we can use pointers. */
+ n = *srcp;
+ if (n != 0 && n != 0x41 && msg != NULL) {
+ l = dn_find(srcp, msg, (const u_char * const *)dnptrs,
+ (const u_char * const *)lpp);
+ if (l >= 0) {
+ if (dstp + 1 >= eob) {
+ goto cleanup;
+ }
+ *dstp++ = (l >> 8) | NS_CMPRSFLGS;
+ *dstp++ = l % 256;
+ return (dstp - dst);
+ }
+ /* Not found, save it. */
+ if (lastdnptr != NULL && cpp < lastdnptr - 1 &&
+ (dstp - msg) < 0x4000 && first) {
+ *cpp++ = dstp;
+ *cpp = NULL;
+ first = 0;
+ }
+ }
+ /* copy label to buffer */
+ if ((n & NS_CMPRSFLGS) != 0 && n != 0x41) { /* Should not happen. */
+ goto cleanup;
+ }
+ if (n == 0x41) {
+ n = *++srcp / 8;
+ if (dstp + 1 >= eob)
+ goto cleanup;
+ *dstp++ = 0x41;
+ }
+ if (dstp + 1 + n >= eob) {
+ goto cleanup;
+ }
+ memcpy(dstp, srcp, n + 1);
+ srcp += n + 1;
+ dstp += n + 1;
+ } while (n != 0);
+
+ if (dstp > eob) {
+cleanup:
+ if (msg != NULL)
+ *lpp = NULL;
+ __set_errno (EMSGSIZE);
+ return (-1);
+ }
+ return (dstp - dst);
+}
+
+
+int
+ns_name_pton(const char *src, u_char *dst, size_t dstsiz) {
+ u_char *label, *bp, *eom;
+ int c, n, escaped;
+ char *cp;
+
+ escaped = 0;
+ bp = dst;
+ eom = dst + dstsiz;
+ label = bp++;
+
+ while ((c = *src++) != 0) {
+ if (escaped) {
+ if ((cp = strchr(digits, c)) != NULL) {
+ n = (cp - digits) * 100;
+ if ((c = *src++) == 0 ||
+ (cp = strchr(digits, c)) == NULL) {
+ __set_errno (EMSGSIZE);
+ return (-1);
+ }
+ n += (cp - digits) * 10;
+ if ((c = *src++) == 0 ||
+ (cp = strchr(digits, c)) == NULL) {
+ __set_errno (EMSGSIZE);
+ return (-1);
+ }
+ n += (cp - digits);
+ if (n > 255) {
+ __set_errno (EMSGSIZE);
+ return (-1);
+ }
+ c = n;
+ } else if (c == '[' && label == bp - 1 && *src == 'x') {
+ /* Theoretically we would have to handle \[o
+ as well but we do not since we do not need
+ it internally. */
+ *label = 0x41;
+ label = bp++;
+ ++src;
+ while (isxdigit (*src)) {
+ n = *src > '9' ? *src - 'a' + 10 : *src - '0';
+ ++src;
+ if (! isxdigit(*src)) {
+ __set_errno (EMSGSIZE);
+ return (-1);
+ }
+ n <<= 4;
+ n += *src > '9' ? *src - 'a' + 10 : *src - '0';
+ if (bp + 1 >= eom) {
+ __set_errno (EMSGSIZE);
+ return (-1);
+ }
+ *bp++ = n;
+ ++src;
+ }
+ *label = (bp - label - 1) * 8;
+ if (*src++ != ']' || *src++ != '.') {
+ __set_errno (EMSGSIZE);
+ return (-1);
+ }
+ escaped = 0;
+ label = bp++;
+ if (bp >= eom) {
+ __set_errno (EMSGSIZE);
+ return (-1);
+ }
+ continue;
+ }
+ escaped = 0;
+ } else if (c == '\\') {
+ escaped = 1;
+ continue;
+ } else if (c == '.') {
+ c = (bp - label - 1);
+ if ((c & NS_CMPRSFLGS) != 0) { /* Label too big. */
+ __set_errno (EMSGSIZE);
+ return (-1);
+ }
+ if (label >= eom) {
+ __set_errno (EMSGSIZE);
+ return (-1);
+ }
+ *label = c;
+ /* Fully qualified ? */
+ if (*src == '\0') {
+ if (c != 0) {
+ if (bp >= eom) {
+ __set_errno (EMSGSIZE);
+ return (-1);
+ }
+ *bp++ = '\0';
+ }
+ if ((bp - dst) > MAXCDNAME) {
+ __set_errno (EMSGSIZE);
+ return (-1);
+ }
+ return (1);
+ }
+ if (c == 0 || *src == '.') {
+ __set_errno (EMSGSIZE);
+ return (-1);
+ }
+ label = bp++;
+ continue;
+ }
+ if (bp >= eom) {
+ __set_errno (EMSGSIZE);
+ return (-1);
+ }
+ *bp++ = (u_char)c;
+ }
+ c = (bp - label - 1);
+ if ((c & NS_CMPRSFLGS) != 0) { /* Label too big. */
+ __set_errno (EMSGSIZE);
+ return (-1);
+ }
+ if (label >= eom) {
+ __set_errno (EMSGSIZE);
+ return (-1);
+ }
+ *label = c;
+ if (c != 0) {
+ if (bp >= eom) {
+ __set_errno (EMSGSIZE);
+ return (-1);
+ }
+ *bp++ = 0;
+ }
+ if ((bp - dst) > MAXCDNAME) { /* src too big */
+ __set_errno (EMSGSIZE);
+ return (-1);
+ }
+ return (0);
+}
+
+
+
+int
+ns_name_compress(const char *src, u_char *dst, size_t dstsiz,
+ const u_char **dnptrs, const u_char **lastdnptr)
+{
+ u_char tmp[NS_MAXCDNAME];
+
+ if (ns_name_pton(src, tmp, sizeof tmp) == -1)
+ return (-1);
+ return (ns_name_pack(tmp, dst, dstsiz, dnptrs, lastdnptr));
+}
+
+
+int
+dn_comp(const char *src, u_char *dst, int dstsiz,
+ u_char **dnptrs, u_char **lastdnptr)
+{
+ return (ns_name_compress(src, dst, (size_t)dstsiz,
+ (const u_char **)dnptrs,
+ (const u_char **)lastdnptr));
+}
+
+
+
+
+int
+res_nmkquery(res_state statp,
+ int op, /* opcode of query */
+ const char *dname, /* domain name */
+ int class, int type, /* class and type of query */
+ const u_char *data, /* resource record data */
+ int datalen, /* length of data */
+ const u_char *newrr_in, /* new rr for modify or append */
+ u_char *buf, /* buffer to put query */
+ int buflen) /* size of buffer */
+{
+ register HEADER *hp;
+ register u_char *cp;
+ register int n;
+ u_char *dnptrs[20], **dpp, **lastdnptr;
+
+#ifdef DEBUG
+ if (statp->options & RES_DEBUG)
+ printf(";; res_nmkquery(%s, %s, %s, %s)\n",
+ _res_opcodes[op], dname, p_class(class), p_type(type));
+#endif
+ /*
+ * Initialize header fields.
+ */
+ if ((buf == NULL) || (buflen < HFIXEDSZ))
+ return (-1);
+ memset(buf, 0, HFIXEDSZ);
+ hp = (HEADER *) buf;
+ /* We randomize the IDs every time. The old code just
+ incremented by one after the initial randomization which
+ still predictable if the application does multiple
+ requests. */
+#if 0
+ hp->id = htons(++statp->id);
+#else
+ hp->id = htons(statp->id);
+ int randombits;
+ do
+ {
+#ifdef RANDOM_BITS
+ RANDOM_BITS (randombits);
+#else
+ struct timeval tv;
+ gettimeofday (&tv, NULL);
+ randombits = (tv.tv_sec << 8) ^ tv.tv_usec;
+#endif
+ }
+ while ((randombits & 0xffff) == 0);
+ statp->id = (statp->id + randombits) & 0xffff;
+#endif
+ hp->opcode = op;
+ hp->rd = (statp->options & RES_RECURSE) != 0;
+ hp->rcode = NOERROR;
+ cp = buf + HFIXEDSZ;
+ buflen -= HFIXEDSZ;
+ dpp = dnptrs;
+ *dpp++ = buf;
+ *dpp++ = NULL;
+ lastdnptr = dnptrs + sizeof dnptrs / sizeof dnptrs[0];
+ /*
+ * perform opcode specific processing
+ */
+ switch (op) {
+ case QUERY: /*FALLTHROUGH*/
+ case NS_NOTIFY_OP:
+ if ((buflen -= QFIXEDSZ) < 0)
+ return (-1);
+ if ((n = dn_comp(dname, cp, buflen, dnptrs, lastdnptr)) < 0)
+ return (-1);
+ cp += n;
+ buflen -= n;
+ __putshort(type, cp);
+ cp += INT16SZ;
+ __putshort(class, cp);
+ cp += INT16SZ;
+ hp->qdcount = htons(1);
+ if (op == QUERY || data == NULL)
+ break;
+ /*
+ * Make an additional record for completion domain.
+ */
+ buflen -= RRFIXEDSZ;
+ n = dn_comp((char *)data, cp, buflen, dnptrs, lastdnptr);
+ if (n < 0)
+ return (-1);
+ cp += n;
+ buflen -= n;
+ __putshort(T_NULL, cp);
+ cp += INT16SZ;
+ __putshort(class, cp);
+ cp += INT16SZ;
+ __putlong(0, cp);
+ cp += INT32SZ;
+ __putshort(0, cp);
+ cp += INT16SZ;
+ hp->arcount = htons(1);
+ break;
+
+ case IQUERY:
+ /*
+ * Initialize answer section
+ */
+ if (buflen < 1 + RRFIXEDSZ + datalen)
+ return (-1);
+ *cp++ = '\0'; /* no domain name */
+ __putshort(type, cp);
+ cp += INT16SZ;
+ __putshort(class, cp);
+ cp += INT16SZ;
+ __putlong(0, cp);
+ cp += INT32SZ;
+ __putshort(datalen, cp);
+ cp += INT16SZ;
+ if (datalen) {
+ memcpy(cp, data, datalen);
+ cp += datalen;
+ }
+ hp->ancount = htons(1);
+ break;
+
+ default:
+ return (-1);
+ }
+ return (cp - buf);
+}
+
+int
+res_mkquery(int op, /* opcode of query */
+ const char *dname, /* domain name */
+ int class, int type, /* class and type of query */
+ const u_char *data, /* resource record data */
+ int datalen, /* length of data */
+ const u_char *newrr_in, /* new rr for modify or append */
+ u_char *buf, /* buffer to put query */
+ int buflen) /* size of buffer */
+{
+ return (res_nmkquery(&_res, op, dname, class, type,
+ data, datalen,
+ newrr_in, buf, buflen));
+}
+
+#endif
void dorequest(char *s,int type,word id)
{