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authorNatanael Copa <ncopa@alpinelinux.org>2009-07-23 18:24:11 +0000
committerNatanael Copa <ncopa@alpinelinux.org>2009-07-23 18:24:11 +0000
commit2d2ddf507bf1ae2f4cc595b23b8e018398cbe8dd (patch)
treea63d3b3b1c89018b5419358eed5c2bb0acf1cd92 /main/libpcap
parente374901731eb35599bd6735de4dd38560e3a79b8 (diff)
downloadaports-2d2ddf507bf1ae2f4cc595b23b8e018398cbe8dd.tar.gz
aports-2d2ddf507bf1ae2f4cc595b23b8e018398cbe8dd.tar.bz2
aports-2d2ddf507bf1ae2f4cc595b23b8e018398cbe8dd.tar.xz
move core/* to main/
added maintainer to several packages as well
Diffstat (limited to 'main/libpcap')
-rw-r--r--main/libpcap/APKBUILD35
-rw-r--r--main/libpcap/libpcap-1.0.0-LDFLAGS.patch13
-rw-r--r--main/libpcap/libpcap-any.patch157
3 files changed, 205 insertions, 0 deletions
diff --git a/main/libpcap/APKBUILD b/main/libpcap/APKBUILD
new file mode 100644
index 0000000000..ebe0996161
--- /dev/null
+++ b/main/libpcap/APKBUILD
@@ -0,0 +1,35 @@
+# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
+pkgname=libpcap
+pkgver=1.0.0
+pkgrel=1
+pkgdesc="A system-independent interface for user-level packet capture"
+url="http://www.tcpdump.org/"
+license="BSD"
+depends="uclibc"
+makedepends="bison flex"
+source="http://www.tcpdump.org/release/$pkgname-$pkgver.tar.gz
+ $pkgname-1.0.0-LDFLAGS.patch
+ $pkgname-any.patch"
+subpackages="$pkgname-doc $pkgname-dev"
+
+build ()
+{
+ cd ${startdir}/src/${pkgname}-${pkgver}
+ for i in ../*.patch; do
+ msg "Applying $i..."
+ patch -p1 -i $i || return 1
+ done
+
+ ./configure --prefix=/usr --enable-ipv6
+
+ make all shared || return 1
+ mkdir -p "$pkgdir/usr/bin"
+ make -j1 DESTDIR="$pkgdir" install install-shared
+
+# mkdir -p ${startdir}/pkg/usr/include/net
+# cd ${startdir}/pkg/usr/include/net
+# ln -s ../pcap-bpf.h bpf.h
+}
+md5sums="9ad1358c5dec48456405eac197a46d3d libpcap-1.0.0.tar.gz
+2bf7e986980c6e5d99758ba55b48d706 libpcap-1.0.0-LDFLAGS.patch
+1e6b01c4f283b497e81e137c3f35e744 libpcap-any.patch"
diff --git a/main/libpcap/libpcap-1.0.0-LDFLAGS.patch b/main/libpcap/libpcap-1.0.0-LDFLAGS.patch
new file mode 100644
index 0000000000..b2fe8d6fc1
--- /dev/null
+++ b/main/libpcap/libpcap-1.0.0-LDFLAGS.patch
@@ -0,0 +1,13 @@
+=== modified file 'Makefile.in'
+--- a/Makefile.in 2008-11-04 18:53:20 +0000
++++ b/Makefile.in 2008-11-04 18:53:49 +0000
+@@ -328,7 +328,7 @@
+ #
+ libpcap.so: $(OBJ)
+ @rm -f $@
+- $(CC) -shared -Wl,-soname,$@.1 -o $@.`cat $(srcdir)/VERSION` $(OBJ) $(DAGLIBS)
++ $(CC) -shared $(LDFLAGS) -Wl,-soname,$@.1 -o $@.`cat $(srcdir)/VERSION` $(OBJ) $(DAGLIBS)
+
+ #
+ # The following rule succeeds, but the result is untested.
+
diff --git a/main/libpcap/libpcap-any.patch b/main/libpcap/libpcap-any.patch
new file mode 100644
index 0000000000..7754513b88
--- /dev/null
+++ b/main/libpcap/libpcap-any.patch
@@ -0,0 +1,157 @@
+commit 8fa17a5a554aaeb85d3ec4118b45a31f1efd6808
+Author: guy <guy>
+Date: Wed Nov 19 08:20:39 2008 +0000
+
+ Fix the handling of the "any" device, including making it reject
+ attempts to open it in monitor mode.
+
+diff --git a/pcap-linux.c b/pcap-linux.c
+index 2a92d30..b18c4d2 100644
+--- a/pcap-linux.c
++++ b/pcap-linux.c
+@@ -297,6 +297,12 @@ pcap_create(const char *device, char *ebuf)
+ {
+ pcap_t *handle;
+
++ /*
++ * A null device name is equivalent to the "any" device.
++ */
++ if (device == NULL)
++ device = "any";
++
+ #ifdef HAVE_DAG_API
+ if (strstr(device, "dag")) {
+ return dag_create(device, ebuf);
+@@ -338,10 +344,9 @@ pcap_can_set_rfmon_linux(pcap_t *p)
+ struct iwreq ireq;
+ #endif
+
+- if (p->opt.source == NULL) {
++ if (strcmp(p->opt.source, "any") == 0) {
+ /*
+- * This is equivalent to the "any" device, and we don't
+- * support monitor mode on it.
++ * Monitor mode makes no sense on the "any" device.
+ */
+ return 0;
+ }
+@@ -518,12 +523,11 @@ pcap_activate_linux(pcap_t *handle)
+ handle->stats_op = pcap_stats_linux;
+
+ /*
+- * NULL and "any" are special devices which give us the hint to
+- * monitor all devices.
++ * The "any" device is a special device which causes us not
++ * to bind to a particular device and thus to look at all
++ * devices.
+ */
+- if (!device || strcmp(device, "any") == 0) {
+- device = NULL;
+- handle->md.device = strdup("any");
++ if (strcmp(device, "any") == 0) {
+ if (handle->opt.promisc) {
+ handle->opt.promisc = 0;
+ /* Just a warning. */
+@@ -531,10 +535,9 @@ pcap_activate_linux(pcap_t *handle)
+ "Promiscuous mode not supported on the \"any\" device");
+ status = PCAP_WARNING_PROMISC_NOTSUP;
+ }
++ }
+
+- } else
+- handle->md.device = strdup(device);
+-
++ handle->md.device = strdup(device);
+ if (handle->md.device == NULL) {
+ snprintf(handle->errbuf, PCAP_ERRBUF_SIZE, "strdup: %s",
+ pcap_strerror(errno) );
+@@ -1657,19 +1660,21 @@ static int
+ activate_new(pcap_t *handle)
+ {
+ #ifdef HAVE_PF_PACKET_SOCKETS
++ const char *device = handle->opt.source;
++ int is_any_device = (strcmp(device, "any") == 0);
+ int sock_fd = -1, arptype, val;
+ int err = 0;
+ struct packet_mreq mr;
+- const char* device = handle->opt.source;
+
+ /*
+- * Open a socket with protocol family packet. If a device is
+- * given we try to open it in raw mode otherwise we use
+- * the cooked interface.
++ * Open a socket with protocol family packet. If the
++ * "any" device was specified, we open a SOCK_DGRAM
++ * socket for the cooked interface, otherwise we first
++ * try a SOCK_RAW socket for the raw interface.
+ */
+- sock_fd = device ?
+- socket(PF_PACKET, SOCK_RAW, htons(ETH_P_ALL))
+- : socket(PF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL));
++ sock_fd = is_any_device ?
++ socket(PF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) :
++ socket(PF_PACKET, SOCK_RAW, htons(ETH_P_ALL));
+
+ if (sock_fd == -1) {
+ snprintf(handle->errbuf, PCAP_ERRBUF_SIZE, "socket: %s",
+@@ -1704,7 +1709,7 @@ activate_new(pcap_t *handle)
+ * to cooked mode if we have an unknown interface type
+ * or a type we know doesn't work well in raw mode.
+ */
+- if (device) {
++ if (!is_any_device) {
+ /* Assume for now we don't need cooked mode. */
+ handle->md.cooked = 0;
+
+@@ -1819,15 +1824,23 @@ activate_new(pcap_t *handle)
+ }
+ } else {
+ /*
+- * This is cooked mode.
++ * The "any" device.
++ */
++ if (handle->opt.rfmon) {
++ /*
++ * It doesn't support monitor mode.
++ */
++ return PCAP_ERROR_RFMON_NOTSUP;
++ }
++
++ /*
++ * It uses cooked mode.
+ */
+ handle->md.cooked = 1;
+ handle->linktype = DLT_LINUX_SLL;
+
+ /*
+ * We're not bound to a device.
+- * XXX - true? Or true only if we're using
+- * the "any" device?
+ * For now, we're using this as an indication
+ * that we can't transmit; stop doing that only
+ * if we figure out how to transmit in cooked
+@@ -1852,10 +1865,13 @@ activate_new(pcap_t *handle)
+
+ /*
+ * Hmm, how can we set promiscuous mode on all interfaces?
+- * I am not sure if that is possible at all.
++ * I am not sure if that is possible at all. For now, we
++ * silently ignore attempts to turn promiscuous mode on
++ * for the "any" device (so you don't have to explicitly
++ * disable it in programs such as tcpdump).
+ */
+
+- if (device && handle->opt.promisc) {
++ if (!is_any_device && handle->opt.promisc) {
+ memset(&mr, 0, sizeof(mr));
+ mr.mr_ifindex = handle->md.ifindex;
+ mr.mr_type = PACKET_MR_PROMISC;
+@@ -3118,7 +3134,7 @@ activate_old(pcap_t *handle)
+
+ /* Bind to the given device */
+
+- if (!device) {
++ if (strcmp(device, "any") == 0) {
+ strncpy(handle->errbuf, "pcap_activate: The \"any\" device isn't supported on 2.0[.x]-kernel systems",
+ PCAP_ERRBUF_SIZE);
+ return PCAP_ERROR;