/* ** L2 - OSSP Logging Library ** Copyright (c) 2001 The OSSP Project (http://www.ossp.org/) ** Copyright (c) 2001 Cable & Wireless Deutschland (http://www.cw.com/de/) ** ** This file is part of OSSP L2, a flexible logging library which ** can be found at http://www.ossp.org/pkg/l2/. ** ** Permission to use, copy, modify, and 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. ** ** THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED ** WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF ** MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. ** IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR ** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF ** USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ** ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, ** OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT ** OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF ** SUCH DAMAGE. ** ** l2_test.c: C API test suite */ #include #include "l2.h" static void die(char *fmt, ...) { va_list ap; va_start(ap, fmt); fprintf(stderr, "l2_test:ERROR: "); vfprintf(stderr, fmt, ap); fprintf(stderr, "\n"); va_end(ap); exit(1); } static l2_result_t formatter(l2_context_t *ctx, const char id, const char *param, char *bufptr, size_t bufsize, size_t *buflen, va_list *ap) { int i; i = va_arg(*ap, int); sprintf(bufptr, "[%d/%s]", i, param); *buflen = strlen(bufptr); return L2_OK; } int main(int argc, char *argv[]) { l2_channel_t *chFilt; l2_channel_t *chPrefix; l2_channel_t *chBuf; l2_channel_t *chFile; #ifdef WITH_SYSLOG l2_channel_t *chSyslog; #endif #ifdef WITH_PIPE l2_channel_t *chPipe; #endif #ifdef WITH_SOCKET l2_channel_t *chSock; #endif #ifdef WITH_IRC l2_channel_t *chIrc; #endif #ifdef WITH_SMTP l2_channel_t *chSmtp; #endif l2_stream_t *st; /* * Typical steps to use a buffered file logging stream */ if ((st = l2_stream_create()) == NULL) die("failed to create stream"); if ((chPrefix = l2_channel_create(&l2_handler_prefix)) == NULL) /* Prefix */ die("failed to create prefix channel"); if (l2_channel_configure(chPrefix, "prefix,timezone", "[%d-%m-%Y/%H:%M:%S] %L test[%P]: ", "local") != L2_OK) die("failed to configure prefix channel"); if ((chFilt = l2_channel_create(&l2_handler_filter)) == NULL) /* Filter */ die("failed to create filter channel"); if (l2_channel_configure(chFilt, "regex,negate", "hecking", 0) != L2_OK) die("failed to configure filter channel"); if ((chBuf = l2_channel_create(&l2_handler_buffer)) == NULL) /* Buffer */ die("failed to create buffer channel"); if (l2_channel_configure(chBuf, "size,interval", 100, 20) != L2_OK) die("failed to configure buffer channel"); if ((chFile = l2_channel_create(&l2_handler_file)) == NULL) /* File */ die("failed to create file channel"); if (l2_channel_configure(chFile, "path,append,perm", "l2_test.log", TRUE, 0644) != L2_OK) die("failed to configure file channel"); if (l2_channel_stack(chFile, chBuf) != L2_OK) die("failed to stack buffer channel on top of file channel"); if (l2_channel_stack(chBuf, chPrefix) != L2_OK) die("failed to stack prefix channel on top of buffer channel"); if (l2_channel_stack(chPrefix, chFilt) != L2_OK) die("failed to stack filter channel on top of prefix channel"); if (l2_channel_open(chFilt) != L2_OK) die("failed to open channel stack"); if (l2_stream_channel(st, chFilt, L2_LEVEL_UPTO(L2_LEVEL_WARNING), L2_LEVEL_NONE) != L2_OK) die("failed to attach channel stack into stream"); #ifdef WITH_SYSLOG if ((chSyslog = l2_channel_create(&l2_handler_syslog)) == NULL) /* Syslog */ die("failed to create syslog channel"); if (l2_channel_configure(chSyslog, "ident,facility,target,remotehost,logpid", "L2-Test", "user", "remote", "en1", 1) != L2_OK) die("failed to configure syslog channel"); if (l2_channel_open(chSyslog) != L2_OK) die("failed to open channel stack"); if (l2_stream_channel(st, chSyslog, L2_LEVEL_UPTO(L2_LEVEL_WARNING), L2_LEVEL_NONE) != L2_OK) die("failed to attach channel syslog into stream"); #endif /* Syslog */ #ifdef WITH_PIPE if ((chPipe = l2_channel_create(&l2_handler_pipe)) == NULL) /* Pipe */ die("failed to create pipe channel"); #if 0 if (l2_channel_configure(chPipe, "mode,path", "direct", "/u/ms/travail/cronolinux/sbin/cronolog -o /u/ms/tmp/crono.log") != L2_OK) die("failed to configure pipe channel"); #endif if (l2_channel_configure(chPipe, "execmode,path", "shell", "$CRONOLOGDIR/cronolog -o $HOME/tmp/crono.log") != L2_OK) die("failed to configure pipe channel due to mode and path parameters"); if (l2_channel_configure(chPipe, "runtime", "continuous") != L2_OK) die("failed to configure pipe channel due to continuous parameter"); if (l2_channel_open(chPipe) != L2_OK) die("failed to open pipe channel"); if (l2_stream_channel(st, chPipe, L2_LEVEL_UPTO(L2_LEVEL_WARNING), L2_LEVEL_NONE) != L2_OK) die("failed to attach channel pipe into stream"); #endif /* Pipe */ #ifdef WITH_IRC /* Atenzione! Before testing IRC start the IRC server. */ if ((chIrc = l2_channel_create(&l2_handler_irc)) == NULL) /* IRC */ die("failed to create IRC channel"); if (l2_channel_configure(chIrc) != L2_OK) die("failed to configure IRC channel"); if (l2_channel_open(chIrc) != L2_OK) die("failed to open IRC channel"); if (l2_stream_channel(st, chIrc, L2_LEVEL_UPTO(L2_LEVEL_WARNING), L2_LEVEL_NONE) != L2_OK) die("failed to attach channel IRC into stream"); #endif /* IRC */ #ifdef WITH_SOCKET /* Atenzione! Before doing any socket testing, make sure you have a valid */ /* end point listening, or else you will only get an error message when */ /* the thing tries to connect. */ if ((chSock = l2_channel_create(&l2_handler_socket)) == NULL) /* Socket */ die("failed to create socket channel"); if (l2_channel_configure(chSock, "protocol,ipversion,host,port",\ "IPPROTO_TCP", "AF_INET", "localhost", 2002) != L2_OK) die("failed to configure socket tcp/ipv4 channel"); #if 0 if (l2_channel_configure(chSock, "protocol,ipversion,host,port",\ "IPPROTO_TCP", "AF_INET6", "0:0:0:0:0:0:0:1", 2002) != L2_OK) die("failed to configure socket tcp/ipv6 channel"); #endif if (l2_channel_open(chSock) != L2_OK) die("failed to open socket channel"); if (l2_stream_channel(st, chSock, L2_LEVEL_UPTO(L2_LEVEL_WARNING), L2_LEVEL_NONE) != L2_OK) die("failed to attach channel socket into stream"); #endif /* Socket */ #ifdef WITH_SMTP if ((chSmtp = l2_channel_create(&l2_handler_smtp)) == NULL) /* SMTP */ die("failed to create smtp channel"); if (l2_channel_configure(chSmtp, "rcpt,host,port", "rse@engelschall.com", "en1", "25") != L2_OK) die("failed to configure smtp channel"); if (l2_channel_open(chSmtp) != L2_OK) die("failed to open smtp channel"); if (l2_stream_channel(st, chSmtp, L2_LEVEL_UPTO(L2_LEVEL_ERROR), L2_LEVEL_NONE) != L2_OK) die("failed to attach smtp channel into stream"); #endif /* SMTP */ if (l2_stream_levels(st, L2_LEVEL_UPTO(L2_LEVEL_WARNING), L2_LEVEL_NONE) != L2_OK) die("failed to set global logging level"); if (l2_stream_formatter(st, 'k', formatter, NULL) != L2_OK) die("failed to configure formatter for %%x"); if (l2_stream_formatter(st, 'S', l2_util_fmt_dump, NULL) != L2_OK) die("failed to configure formatter for %%S"); if (l2_stream_log(st, L2_LEVEL_PANIC, "Checking localhost %s %{myparm}k <%{text}S><%{hex}S><%{base64}S>\n", "foo", 12345, "foo\1bar", 7, "foo\1bar", 7, "foo\1bar", 7) != L2_OK) die("failed to log message to stream"); if (l2_stream_destroy(st) != L2_OK) die("failed to destroy stream"); return 0; }