diff options
Diffstat (limited to 'packages/ppp/ppp-2.4.1/ppp-tdbread.patch')
| -rw-r--r-- | packages/ppp/ppp-2.4.1/ppp-tdbread.patch | 194 |
1 files changed, 194 insertions, 0 deletions
diff --git a/packages/ppp/ppp-2.4.1/ppp-tdbread.patch b/packages/ppp/ppp-2.4.1/ppp-tdbread.patch new file mode 100644 index 0000000000..80232ac25f --- /dev/null +++ b/packages/ppp/ppp-2.4.1/ppp-tdbread.patch @@ -0,0 +1,194 @@ +diff -Nur ppp-2.4.1/pppd/Makefile.linux myppp/ppp-2.4.1/pppd/Makefile.linux +--- ppp-2.4.1/pppd/Makefile.linux 2006-09-14 14:52:54.000000000 +0200 ++++ ppp-2.4.1/pppd/Makefile.linux 2006-09-14 14:55:44.000000000 +0200 +@@ -17,7 +17,7 @@ + auth.o options.o demand.o utils.o sys-linux.o ipxcp.o multilink.o \ + tdb.o tty.o + +-all: pppd ++all: pppd tdbread + + # + # include dependancies if present and backup if as a header file +@@ -114,9 +114,10 @@ + + INSTALL= install + +-install: pppd ++install: pppd tdbread + mkdir -p $(BINDIR) $(MANDIR) + $(INSTALL) -c -m 555 pppd $(BINDIR)/pppd ++ $(INSTALL) -c -m 555 tdbread $(BINDIR)/tdbread + if chgrp pppusers $(BINDIR)/pppd 2>/dev/null; then \ + chmod o-rx,u+s $(BINDIR)/pppd; fi + $(INSTALL) -c -m 444 pppd.8 $(MANDIR)/man8 +@@ -124,8 +125,11 @@ + pppd: $(PPPDOBJS) + $(CC) $(CFLAGS) $(LDFLAGS) -o pppd $(PPPDOBJS) $(LIBS) + ++tdbread: tdbread.o tdb.o ++ $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ ++ + clean: +- rm -f $(PPPDOBJS) pppd *~ #* core ++ rm -f $(PPPDOBJS) tdbread.o tdbread pppd *~ #* core + + depend: + $(CPP) -M $(CFLAGS) $(PPPDSRCS) >.depend +diff -Nur ppp-2.4.1/pppd/tdbread.c myppp/ppp-2.4.1/pppd/tdbread.c +--- ppp-2.4.1/pppd/tdbread.c 1970-01-01 01:00:00.000000000 +0100 ++++ ppp-2.4.1/pppd/tdbread.c 2006-09-14 14:52:32.000000000 +0200 +@@ -0,0 +1,153 @@ ++/** ++ * @file tdbread.c ++ * @author Thomas Geffert <geffert@4g-systems.com> ++ * @date Thu Sep 14 10:28:31 2006 ++ * ++ * @brief Small program to extract information from pppd.tbd database. ++ * You can get information about a specific ppp process with its pid ++ * or view all keys available in the database. ++ */ ++ ++/* ++ * (c) COPYRIGHT 2006 by 4G Systems GmbH Germany ++ * ++ * Redistribution and use in source and binary forms are permitted ++ * provided that the above copyright notice and this paragraph are ++ * duplicated in all such forms AND provided that this software or ++ * any derived work is only used as part of the PPP daemon (pppd) ++ * and related utilities. ++ * The name of the author may not be used to endorse or promote products ++ * derived from this software without specific prior written permission. ++ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR ++ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED ++ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. ++ * ++ * Note: this software is also available under the Gnu Public License ++ * version 2 or later. ++ */ ++ ++#include <stdio.h> ++#include <stdlib.h> ++#include <string.h> ++#include <fcntl.h> ++#include <getopt.h> ++#include <signal.h> /* needed for tdb.h starting with ppp-2.4.3 */ ++ ++#include "tdb.h" ++#include "pppd.h" ++#include "pathnames.h" ++ ++/** ++ * Callback function for tdb_traverse: show a key and its associated data ++ * ++ * @param tdb pointer to database ++ * @param key hash key ++ * @param dbuf data belonging to key ++ * @param state unused data pointer ++ * ++ * @return 0 if success, 1 to stop calling function ++ */ ++static int show(TDB_CONTEXT *tdb, TDB_DATA key, TDB_DATA dbuf, void *state) ++{ ++ printf("%.*s: \"%.*s\"\n", key.dsize, key.dptr, dbuf.dsize, dbuf.dptr); ++ return 0; ++} ++ ++/** ++ * Parse command line option. Option is used to sepcify for which ppp process ++ * information should be shown. ++ * ++ * @param argc number of options ++ * @param argv pointer to array with options ++ * ++ * @return empty key if no valid option found, or key selected by config option ++ */ ++TDB_DATA parse_options(int argc, char **argv) ++{ ++ TDB_DATA key = { NULL, 0 }; ++ static char keyname[32] = { 0 }; ++ int c; ++ while (1) { ++ int option_index = 0; ++ static struct option long_options[] = { ++ {"pid", 1, 0, 'p'}, {"device", 1, 0, 'd'}, {"ifname", 1, 0, 'i'}, ++ {"ipremote", 1, 0, 'r'}, {"help", 0, 0, 'h'}, {0, 0, 0, 0} ++ }; ++ ++ c = getopt_long (argc, argv, "p:d:i:r:h", long_options, &option_index); ++ if (c == -1) { ++ if ( optind<argc ) { ++ c = '?'; // force display of usage ++ } else { ++ break; ++ } ++ } ++ ++ switch (c) { ++ case 'p': ++ snprintf(keyname, sizeof(keyname), "PPPD_PID=%s", optarg); ++ break; ++ case 'i': ++ snprintf(keyname, sizeof(keyname), "IFNAME=%s", optarg); ++ break; ++ case 'd': ++ snprintf(keyname, sizeof(keyname), "DEVICE=%s", optarg); ++ break; ++ case 'r': ++ snprintf(keyname, sizeof(keyname), "IPREMOTE=%s", optarg); ++ break; ++ case '?': ++ case 'h': ++ fprintf(stderr, "Usage: tdbread [--pid pid|--device devname|--ifname ifname|--ipremote ipremote]\n" ++ " If several options are given, only the last one is used.\n"); ++ exit(1); ++ break; ++ } ++ } ++ ++ if ( *keyname != 0 ) { ++ key.dptr = (char *) keyname; ++ key.dsize = strlen(keyname); ++ } ++ ++ return key; ++} ++ ++ ++int main(int argc, char **argv) { ++ TDB_CONTEXT *pppdb; ++ int rc=1; ++ ++ /* open database */ ++ pppdb = tdb_open(_PATH_PPPDB, 0, 0, O_RDWR, 0644); ++ if (pppdb == NULL) { ++ fprintf(stderr, "Cannot open DB %s\n", _PATH_PPPDB); ++ return 1; ++ } ++ ++ TDB_DATA key = parse_options(argc, argv); ++ ++ if (key.dsize==0) { ++ tdb_traverse(pppdb, show, NULL); ++ } else { ++ if (tdb_exists(pppdb, key)) { ++ TDB_DATA key2; ++ /* value of pppd_pid entry points to entry with real info */ ++ key2 = tdb_fetch(pppdb, key); ++ if (tdb_exists(pppdb, key2)) { ++ TDB_DATA data; ++ data = tdb_fetch(pppdb, key2); ++ printf("%.*s\n", data.dsize, data.dptr); ++ rc=0; ++ } else { ++ fprintf(stderr, "No data found for %.*s\n", key2.dsize, key2.dptr); ++ } ++ } else { ++ fprintf(stderr, "Key %.*s not found\n", key.dsize, key.dptr); ++ } ++ } ++ ++ tdb_close(pppdb); ++ ++ return rc; ++} |