commit e8d1a84a54b585712b2b5f2a80655f4920229ff7 parent 9972736a12be7ddd1e615aa173817fb0500006a2 Author: finwo <finwo@pm.me> Date: Sat, 3 Jan 2026 19:34:50 +0100 1.81 Diffstat:
137 files changed, 1007 insertions(+), 750 deletions(-)
diff --git a/ChangeLog b/ChangeLog @@ -2,6 +2,9 @@ ChangeLog for Crossroads ------------------------------------------------------------------------------ +1.81 [KK 2008-06-26] + - Memory leaks debugging + 1.80 [KK 2008-05-19] - "Read from <client/server> timed out" is now only an error when it concerns the server. When it concerns the client, it's only a diff --git a/Makefile b/Makefile @@ -21,6 +21,9 @@ local-g: BASE=$(BASE) G=-g $(MAKE) -C src BASE=$(BASE) $(MAKE) -C test +local-alf: + BASE=$(BASE) G=-g ALF=-DALF $(MAKE) -C src + install: local BASE=$(BASE) $(MAKE) -C src install BASE=$(BASE) $(MAKE) -C doc install diff --git a/doc/crossroads.conf.7 b/doc/crossroads.conf.7 @@ -970,6 +970,10 @@ is the TCP port of the first back end, \f(CW%2p\fP of the second back end, and so on\&. .IP .IP o +\f(CW%P\fP is the process ID of the Crossroads handler that +handled this request\&. For debugging only\&. +.IP +.IP o \f(CW%r\fP is the IP address of the connecting client\&. .IP .IP o @@ -1188,6 +1192,10 @@ is the TCP port of the first back end, \f(CW%2p\fP of the second back end, and so on\&. .IP .IP o +\f(CW%P\fP is the process ID of the Crossroads handler that +handled this request\&. For debugging only\&. +.IP +.IP o \f(CW%r\fP is the IP address of the connecting client\&. .IP .IP o diff --git a/doc/crossroads.html b/doc/crossroads.html @@ -1,12 +1,12 @@ <a name="../crossroads-defs"></a><a name="defs"></a><html><head> -<title>Crossroads 1.80</title> +<title>Crossroads 1.81</title> <link rel="stylesheet" type="text/css" href="http://www.e-tunity.com/css/yodl.css"> <link rel="stylesheet" type="text/css" href="http://www.e-tunity.com/css/yodl.css"> <link rev="made" href="mailto:info@e-tunity.com"> </head> <body> <hr> -<h1>Crossroads 1.80</h1> +<h1>Crossroads 1.81</h1> <h2>Karel Kubat <br> Maintained by Karel Kubat (karel@kubat.nl)</h2> @@ -1634,6 +1634,9 @@ The format is always <code>on</code><em>type</em> <em>command</em>. The <em>comm is the TCP port of the first back end, <code>%2p</code> of the second back end, and so on. <p> +<li> <code>%P</code> is the process ID of the Crossroads handler that + handled this request. For debugging only. +<p> <li> <code>%r</code> is the IP address of the connecting client. <p> <li> <code>%s</code> is the name of the current service that the client @@ -1828,6 +1831,9 @@ The header value may contain one of the following formatting is the TCP port of the first back end, <code>%2p</code> of the second back end, and so on. <p> +<li> <code>%P</code> is the process ID of the Crossroads handler that + handled this request. For debugging only. +<p> <li> <code>%r</code> is the IP address of the connecting client. <p> <li> <code>%s</code> is the name of the current service that the client @@ -2487,6 +2493,9 @@ The <em>arguments</em> are expanded according to the following table: is the TCP port of the first back end, <code>%2p</code> of the second back end, and so on. <p> +<li> <code>%P</code> is the process ID of the Crossroads handler that + handled this request. For debugging only. +<p> <li> <code>%r</code> is the IP address of the connecting client. <p> <li> <code>%s</code> is the name of the current service that the client @@ -3244,6 +3253,9 @@ format specifiers in the argument list: is the TCP port of the first back end, <code>%2p</code> of the second back end, and so on. <p> +<li> <code>%P</code> is the process ID of the Crossroads handler that + handled this request. For debugging only. +<p> <li> <code>%r</code> is the IP address of the connecting client. <p> <li> <code>%s</code> is the name of the current service that the client diff --git a/doc/crossroads.pdf b/doc/crossroads.pdf Binary files differ. diff --git a/doc/main/formattable.yo b/doc/main/formattable.yo @@ -34,6 +34,9 @@ itemization( it() tt(%p) is the TCP port of the current back end. tt(%1p) is the TCP port of the first back end, tt(%2p) of the second back end, and so on. + + it() tt(%P) is the process ID of the Crossroads handler that + handled this request. For debugging only. it() tt(%r) is the IP address of the connecting client. diff --git a/etc/Makefile.conf b/etc/Makefile.conf @@ -3,7 +3,7 @@ CC := $(shell $(BASE)/tools/c-conf -vc $(BASE)/src/c-conf.cache c-compiler) # Link time libraries. LIBS := $(shell $(BASE)/tools/c-conf -vc $(BASE)/src/c-conf.cache lib \ - ucb nsl pthread socket m 2>/dev/null) + ucb nsl pthread socket m alf 2>/dev/null) # Compiletime defines. Remember to update show_config() when changing # this list! diff --git a/etc/Makefile.def b/etc/Makefile.def @@ -6,7 +6,7 @@ # Versioning. This defines the overall version ID and must match the topmost # entry in the ChangeLog. -VER = 1.80 +VER = 1.81 # Years that Crossroads has been 'round. YEARS = 2005-2008 diff --git a/etc/Makefile.help b/etc/Makefile.help @@ -10,6 +10,8 @@ Make what? Choose: make local Local program construction and unit tests make local-g Like 'make local' but wigh 'gdb' symbols make local-pg Like 'make local-g' but with 'gprof' profiling + make local-alf Like 'make local' but with allocation leak finder + (requires 'alf', for debugging only) make documentation Creates documentation under doc/. Requires Yodl and pdflatex. diff --git a/src/Makefile b/src/Makefile @@ -6,7 +6,8 @@ all: prep for d in ${DIRS}; do \ echo "Making all in $$d"; \ echo BASE=$(BASE) PG=$(PG) G=$(G) $(MAKE) -C $$d all; \ - BASE=$(BASE) PG=$(PG) G=$(G) $(MAKE) -C $$d all || exit 1; \ + BASE=$(BASE) PG=$(PG) G=$(G) ALF=$(ALF) \ + $(MAKE) -C $$d all || exit 1; \ done install: prep diff --git a/src/crossroads-daemon/Makefile b/src/crossroads-daemon/Makefile @@ -24,6 +24,5 @@ $(BIN): main.o ../lib/libcrossroads.a $(CC) $(PG) -o $(BIN) main.o -L$(BASE)/src/lib -lcrossroads \ $(LIBS) $(EXTRALIBS) - # Extra deps: -main.o: main.c $(BASE)/src/crossroads.h $(BASE)/etc/Makefile.def -\ No newline at end of file +main.o: main.c $(BASE)/src/crossroads.h $(BASE)/etc/Makefile.def diff --git a/src/crossroads-daemon/main.c b/src/crossroads-daemon/main.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/crossroads.h b/src/crossroads.h @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ @@ -43,6 +43,11 @@ #include <sys/times.h> #include <sys/types.h> +/* Allocation leak finding (requires 'alf' package) */ +#ifdef ALF +#include <alf.h> +#endif + /* flock() macros, incase they aren't present on your system. */ #ifndef LOCK_SH #define LOCK_SH 1 diff --git a/src/crossroads/main.c b/src/crossroads/main.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/Makefile b/src/lib/Makefile @@ -41,7 +41,7 @@ lexer.o: lexer.c $(CC) $(DEFS) $(PG) -c -g $< %.o: %.c - $(CC) $(DEFS) $(PG) -c -g -W -Wall $< + $(CC) $(DEFS) $(PG) $(ALF) -c -g -W -Wall $< distclean: clean clean: diff --git a/src/lib/allocreporter.c b/src/lib/allocreporter.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/ansistamp.c b/src/lib/ansistamp.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/backendavailable.c b/src/lib/backendavailable.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/backendconnect.c b/src/lib/backendconnect.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/backendcount.c b/src/lib/backendcount.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/checkservice.c b/src/lib/checkservice.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/choosebackend.c b/src/lib/choosebackend.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/cmdconfigtest.c b/src/lib/cmdconfigtest.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/cmdrestart.c b/src/lib/cmdrestart.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ @@ -11,7 +11,7 @@ int cmd_restart (int ac, char **av) { if (!cmd_stop (ac, av)) error ("Daemon stop failed, restart failure"); - sleep (1); + sleep (2); /* Now run 'start' */ if (!cmd_start (ac, av)) diff --git a/src/lib/cmdservices.c b/src/lib/cmdservices.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/cmdstart.c b/src/lib/cmdstart.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/cmdstatus.c b/src/lib/cmdstatus.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/cmdstop.c b/src/lib/cmdstop.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/cmdtell.c b/src/lib/cmdtell.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/configmsg.c b/src/lib/configmsg.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/configread.c b/src/lib/configread.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/configwrite.c b/src/lib/configwrite.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/copysockets.c b/src/lib/copysockets.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/data.c b/src/lib/data.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/deallocreporter.c b/src/lib/deallocreporter.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/decrclientcount.c b/src/lib/decrclientcount.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/dns.c b/src/lib/dns.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/error.c b/src/lib/error.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/expandprogamname.c b/src/lib/expandprogamname.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/gmtstamp.c b/src/lib/gmtstamp.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/hashpjw.c b/src/lib/hashpjw.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/httpcopy.c b/src/lib/httpcopy.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ @@ -89,11 +89,8 @@ void http_copy (HttpHeader *h, int src, int dst, CopyDirection dir) { * We know the following modes: * - Transfer-Encoding is chunked: we copy chunks * - Content-Length is supplied: we copy that # of bytes - * - The server sent HTTP/1.x 3xx (300 response), in that case we - * expect 0 bytes in the body - * - All of the above unmatched: start copy-thru mode, this will - * abandon HTTP inspection in keep-alive, but we won't drop network - * bytes. + * - None of the above: simply return, the caller http_serve() + * will enter copy-thru mode */ if ( (mode = http_header_val (h, "transfer-encoding")) && *mode ) { @@ -121,18 +118,5 @@ void http_copy (HttpHeader *h, int src, int dst, CopyDirection dir) { dir == dir_client_to_server ? "client to server" : "server to client"); copy (src, dst, dir, nbytes); - } else if (h->nheader && strlen(h->header[0]) > 10 && - !strcmp(h->header[0], "HTTP") && - h->header[0][9] == '3') { - /* *** HTTP/1.X 3XX RESPONSE FROM SERVER ***/ - msg ("no bytes to copy from server to client, HTTP 300 response"); - } else { - /* *** NO HINTS, COPY-THRU MODE *** */ - msg ("Starting copy-thru"); - if ( (cp = net_buffer (dir_server_to_client, &nbytes)) ) { - msg ("Flushing server-side buffer to client, %u bytes", nbytes); - net_write (dst, cp, nbytes, 0); - } - copysockets (src, dst); } } diff --git a/src/lib/httperror.c b/src/lib/httperror.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/httpheaderaddheader.c b/src/lib/httpheaderaddheader.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/httpheaderappendheader.c b/src/lib/httpheaderappendheader.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/httpheaderconnectiontype.c b/src/lib/httpheaderconnectiontype.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/httpheaderfree.c b/src/lib/httpheaderfree.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/httpheaderhascookie.c b/src/lib/httpheaderhascookie.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/httpheaderhttpver.c b/src/lib/httpheaderhttpver.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/httpheadernew.c b/src/lib/httpheadernew.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/httpheaderread.c b/src/lib/httpheaderread.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/httpheaderremoveheader.c b/src/lib/httpheaderremoveheader.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/httpheadersetheader.c b/src/lib/httpheadersetheader.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/httpheaderval.c b/src/lib/httpheaderval.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/httpheaderwrite.c b/src/lib/httpheaderwrite.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/httpinsertheader.c b/src/lib/httpinsertheader.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/httplogactivity.c b/src/lib/httplogactivity.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/httpserve.c b/src/lib/httpserve.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/httpserversocket.c b/src/lib/httpserversocket.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/httpwrite.c b/src/lib/httpwrite.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/incrclientcount.c b/src/lib/incrclientcount.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/initsockaddr.c b/src/lib/initsockaddr.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/interrupt.c b/src/lib/interrupt.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ @@ -24,14 +24,15 @@ void interrupt (int sig) { break; default: + /* In any case, stop the listening socket. */ interrupted++; + shutdown (listen_sock, SHUT_RDWR); + close (listen_sock); switch (program_stage) { case stage_waiting: warning ("listener caught signal %d, closing socket %d and exiting", sig, listen_sock); - shutdown (listen_sock, SHUT_RDWR); - close (listen_sock); exit (0); break; diff --git a/src/lib/ipfaddallow.c b/src/lib/ipfaddallow.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/ipfadddeny.c b/src/lib/ipfadddeny.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/ipfallowed.c b/src/lib/ipfallowed.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/ipfdenied.c b/src/lib/ipfdenied.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/ipfloadfile.c b/src/lib/ipfloadfile.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/ipfmatch.c b/src/lib/ipfmatch.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/ipfparse.c b/src/lib/ipfparse.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/ishexdigit.c b/src/lib/ishexdigit.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/isspace.c b/src/lib/isspace.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/lexer.c b/src/lib/lexer.c @@ -1,37 +1,98 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ #line 2 "lexer.c" -/* A lexical scanner generated by flex */ -/* Scanner skeleton version: - * $Header: /cvs/root/flex/flex/skel.c,v 1.2 2004/05/07 00:28:17 jkh Exp $ - */ +#line 4 "lexer.c" + +#define YY_INT_ALIGNED short int + +/* A lexical scanner generated by flex */ #define FLEX_SCANNER #define YY_FLEX_MAJOR_VERSION 2 #define YY_FLEX_MINOR_VERSION 5 +#define YY_FLEX_SUBMINOR_VERSION 33 +#if YY_FLEX_SUBMINOR_VERSION > 0 +#define FLEX_BETA +#endif +/* First, we deal with platform-specific or compiler-specific issues. */ + +/* begin standard C headers. */ #include <stdio.h> +#include <string.h> +#include <errno.h> +#include <stdlib.h> +/* end standard C headers. */ -/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */ -#ifdef c_plusplus -#ifndef __cplusplus -#define __cplusplus -#endif +/* flex integer type definitions */ + +#ifndef FLEXINT_H +#define FLEXINT_H + +/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ + +#if __STDC_VERSION__ >= 199901L + +/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, + * if you want the limit (max/min) macros for int types. + */ +#ifndef __STDC_LIMIT_MACROS +#define __STDC_LIMIT_MACROS 1 #endif +#include <inttypes.h> +typedef int8_t flex_int8_t; +typedef uint8_t flex_uint8_t; +typedef int16_t flex_int16_t; +typedef uint16_t flex_uint16_t; +typedef int32_t flex_int32_t; +typedef uint32_t flex_uint32_t; +#else +typedef signed char flex_int8_t; +typedef short int flex_int16_t; +typedef int flex_int32_t; +typedef unsigned char flex_uint8_t; +typedef unsigned short int flex_uint16_t; +typedef unsigned int flex_uint32_t; +#endif /* ! C99 */ -#ifdef __cplusplus +/* Limits of integral types. */ +#ifndef INT8_MIN +#define INT8_MIN (-128) +#endif +#ifndef INT16_MIN +#define INT16_MIN (-32767-1) +#endif +#ifndef INT32_MIN +#define INT32_MIN (-2147483647-1) +#endif +#ifndef INT8_MAX +#define INT8_MAX (127) +#endif +#ifndef INT16_MAX +#define INT16_MAX (32767) +#endif +#ifndef INT32_MAX +#define INT32_MAX (2147483647) +#endif +#ifndef UINT8_MAX +#define UINT8_MAX (255U) +#endif +#ifndef UINT16_MAX +#define UINT16_MAX (65535U) +#endif +#ifndef UINT32_MAX +#define UINT32_MAX (4294967295U) +#endif -#include <stdlib.h> -#include <unistd.h> +#endif /* ! FLEXINT_H */ -/* Use prototypes in function declarations. */ -#define YY_USE_PROTOS +#ifdef __cplusplus /* The "const" storage-class-modifier is valid. */ #define YY_USE_CONST @@ -40,34 +101,17 @@ #if __STDC__ -#define YY_USE_PROTOS #define YY_USE_CONST #endif /* __STDC__ */ #endif /* ! __cplusplus */ -#ifdef __TURBOC__ - #pragma warn -rch - #pragma warn -use -#include <io.h> -#include <stdlib.h> -#define YY_USE_CONST -#define YY_USE_PROTOS -#endif - #ifdef YY_USE_CONST #define yyconst const #else #define yyconst #endif - -#ifdef YY_USE_PROTOS -#define YY_PROTO(proto) proto -#else -#define YY_PROTO(proto) () -#endif - /* Returned upon end-of-file. */ #define YY_NULL 0 @@ -82,71 +126,75 @@ * but we do it the disgusting crufty way forced on us by the ()-less * definition of BEGIN. */ -#define BEGIN yy_start = 1 + 2 * +#define BEGIN (yy_start) = 1 + 2 * /* Translate the current start state into a value that can be later handed * to BEGIN to return to the state. The YYSTATE alias is for lex * compatibility. */ -#define YY_START ((yy_start - 1) / 2) +#define YY_START (((yy_start) - 1) / 2) #define YYSTATE YY_START /* Action number for EOF rule of a given start state. */ #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) /* Special action meaning "start processing a new file". */ -#define YY_NEW_FILE yyrestart( yyin ) +#define YY_NEW_FILE yyrestart(yyin ) #define YY_END_OF_BUFFER_CHAR 0 /* Size of default input buffer. */ +#ifndef YY_BUF_SIZE #define YY_BUF_SIZE 16384 +#endif + +/* The state buf must be large enough to hold one state per character in the main buffer. + */ +#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) +#ifndef YY_TYPEDEF_YY_BUFFER_STATE +#define YY_TYPEDEF_YY_BUFFER_STATE typedef struct yy_buffer_state *YY_BUFFER_STATE; +#endif extern int yyleng; + extern FILE *yyin, *yyout; #define EOB_ACT_CONTINUE_SCAN 0 #define EOB_ACT_END_OF_FILE 1 #define EOB_ACT_LAST_MATCH 2 -/* The funky do-while in the following #define is used to turn the definition - * int a single C statement (which needs a semi-colon terminator). This - * avoids problems with code like: - * - * if ( condition_holds ) - * yyless( 5 ); - * else - * do_something_else(); - * - * Prior to using the do-while the compiler would get upset at the - * "else" because it interpreted the "if" statement as being all - * done when it reached the ';' after the yyless() call. - */ - -/* Return all but the first 'n' matched characters back to the input stream. */ - + #define YY_LESS_LINENO(n) + +/* Return all but the first "n" matched characters back to the input stream. */ #define yyless(n) \ do \ { \ /* Undo effects of setting up yytext. */ \ - *yy_cp = yy_hold_char; \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + *yy_cp = (yy_hold_char); \ YY_RESTORE_YY_MORE_OFFSET \ - yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \ + (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ YY_DO_BEFORE_ACTION; /* set up yytext again */ \ } \ while ( 0 ) -#define unput(c) yyunput( c, yytext_ptr ) +#define unput(c) yyunput( c, (yytext_ptr) ) /* The following is because we cannot portably get our hands on size_t * (without autoconf's help, which isn't available because we want * flex-generated scanners to compile on their own). */ -typedef unsigned int yy_size_t; +#ifndef YY_TYPEDEF_YY_SIZE_T +#define YY_TYPEDEF_YY_SIZE_T +typedef unsigned int yy_size_t; +#endif +#ifndef YY_STRUCT_YY_BUFFER_STATE +#define YY_STRUCT_YY_BUFFER_STATE struct yy_buffer_state { FILE *yy_input_file; @@ -183,12 +231,16 @@ struct yy_buffer_state */ int yy_at_bol; + int yy_bs_lineno; /**< The line count. */ + int yy_bs_column; /**< The column count. */ + /* Whether to try to fill the input buffer when we reach the * end of it. */ int yy_fill_buffer; int yy_buffer_status; + #define YY_BUFFER_NEW 0 #define YY_BUFFER_NORMAL 1 /* When an EOF's been seen but there's still some text to process @@ -202,28 +254,38 @@ struct yy_buffer_state * just pointing yyin at a new input file. */ #define YY_BUFFER_EOF_PENDING 2 + }; +#endif /* !YY_STRUCT_YY_BUFFER_STATE */ -static YY_BUFFER_STATE yy_current_buffer = 0; +/* Stack of input buffers. */ +static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ +static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ +static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */ /* We provide macros for accessing buffer states in case in the * future we want to put the buffer states in a more general * "scanner state". + * + * Returns the top of the stack, or NULL. */ -#define YY_CURRENT_BUFFER yy_current_buffer +#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ + ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ + : NULL) +/* Same as previous macro, but useful when we know that the buffer stack is not + * NULL or when we need an lvalue. For internal use only. + */ +#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] /* yy_hold_char holds the character lost when yytext is formed. */ static char yy_hold_char; - static int yy_n_chars; /* number of characters read into yy_ch_buf */ - - int yyleng; /* Points to current character in buffer. */ static char *yy_c_buf_p = (char *) 0; -static int yy_init = 1; /* whether we need to initialize */ +static int yy_init = 0; /* whether we need to initialize */ static int yy_start = 0; /* start state number */ /* Flag which is used to allow yywrap()'s to do buffer switches @@ -231,66 +293,90 @@ static int yy_start = 0; /* start state number */ */ static int yy_did_buffer_switch_on_eof; -void yyrestart YY_PROTO(( FILE *input_file )); +void yyrestart (FILE *input_file ); +void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ); +YY_BUFFER_STATE yy_create_buffer (FILE *file,int size ); +void yy_delete_buffer (YY_BUFFER_STATE b ); +void yy_flush_buffer (YY_BUFFER_STATE b ); +void yypush_buffer_state (YY_BUFFER_STATE new_buffer ); +void yypop_buffer_state (void ); -void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer )); -void yy_load_buffer_state YY_PROTO(( void )); -YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size )); -void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b )); -void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file )); -void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b )); -#define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer ) +static void yyensure_buffer_stack (void ); +static void yy_load_buffer_state (void ); +static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file ); -YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size )); -YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str )); -YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len )); +#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER ) -static void *yy_flex_alloc YY_PROTO(( yy_size_t )); -static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t )); -static void yy_flex_free YY_PROTO(( void * )); +YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size ); +YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str ); +YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len ); + +void *yyalloc (yy_size_t ); +void *yyrealloc (void *,yy_size_t ); +void yyfree (void * ); #define yy_new_buffer yy_create_buffer #define yy_set_interactive(is_interactive) \ { \ - if ( ! yy_current_buffer ) \ - yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \ - yy_current_buffer->yy_is_interactive = is_interactive; \ + if ( ! YY_CURRENT_BUFFER ){ \ + yyensure_buffer_stack (); \ + YY_CURRENT_BUFFER_LVALUE = \ + yy_create_buffer(yyin,YY_BUF_SIZE ); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ } #define yy_set_bol(at_bol) \ { \ - if ( ! yy_current_buffer ) \ - yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \ - yy_current_buffer->yy_at_bol = at_bol; \ + if ( ! YY_CURRENT_BUFFER ){\ + yyensure_buffer_stack (); \ + YY_CURRENT_BUFFER_LVALUE = \ + yy_create_buffer(yyin,YY_BUF_SIZE ); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ } -#define YY_AT_BOL() (yy_current_buffer->yy_at_bol) +#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) typedef unsigned char YY_CHAR; + FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0; + typedef int yy_state_type; + +extern int yylineno; + +int yylineno = 1; + extern char *yytext; #define yytext_ptr yytext -static yy_state_type yy_get_previous_state YY_PROTO(( void )); -static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state )); -static int yy_get_next_buffer YY_PROTO(( void )); -static void yy_fatal_error YY_PROTO(( yyconst char msg[] )); +static yy_state_type yy_get_previous_state (void ); +static yy_state_type yy_try_NUL_trans (yy_state_type current_state ); +static int yy_get_next_buffer (void ); +static void yy_fatal_error (yyconst char msg[] ); /* Done after the current pattern has been matched and before the * corresponding action - sets up yytext. */ #define YY_DO_BEFORE_ACTION \ - yytext_ptr = yy_bp; \ - yyleng = (int) (yy_cp - yy_bp); \ - yy_hold_char = *yy_cp; \ + (yytext_ptr) = yy_bp; \ + yyleng = (size_t) (yy_cp - yy_bp); \ + (yy_hold_char) = *yy_cp; \ *yy_cp = '\0'; \ - yy_c_buf_p = yy_cp; + (yy_c_buf_p) = yy_cp; #define YY_NUM_RULES 98 #define YY_END_OF_BUFFER 99 -static yyconst short int yy_accept[616] = +/* This struct is not used in this scanner, + but its presence is necessary. */ +struct yy_trans_info + { + flex_int32_t yy_verify; + flex_int32_t yy_nxt; + }; +static yyconst flex_int16_t yy_accept[616] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 95, 95, 96, 96, 99, 73, 71, 72, @@ -362,7 +448,7 @@ static yyconst short int yy_accept[616] = 25, 11, 59, 62, 0 } ; -static yyconst int yy_ec[256] = +static yyconst flex_int32_t yy_ec[256] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, 1, 1, 4, 1, 1, 1, 1, 1, 1, 1, @@ -394,7 +480,7 @@ static yyconst int yy_ec[256] = 1, 1, 1, 1, 1 } ; -static yyconst int yy_meta[40] = +static yyconst flex_int32_t yy_meta[40] = { 0, 1, 1, 2, 1, 1, 3, 1, 1, 1, 3, 3, 4, 1, 4, 3, 4, 4, 4, 4, 4, @@ -402,7 +488,7 @@ static yyconst int yy_meta[40] = 4, 4, 4, 4, 4, 4, 4, 4, 4 } ; -static yyconst short int yy_base[630] = +static yyconst flex_int16_t yy_base[630] = { 0, 0, 726, 38, 42, 45, 58, 46, 53, 73, 86, 99, 131, 65, 113, 729, 728, 730, 734, 52, 734, @@ -475,7 +561,7 @@ static yyconst short int yy_base[630] = 259, 263, 80, 267, 271, 273, 48, 277, 281 } ; -static yyconst short int yy_def[630] = +static yyconst flex_int16_t yy_def[630] = { 0, 615, 1, 616, 616, 617, 617, 618, 618, 619, 619, 620, 620, 621, 621, 622, 622, 615, 615, 615, 615, @@ -548,7 +634,7 @@ static yyconst short int yy_def[630] = 615, 615, 615, 615, 615, 615, 615, 615, 615 } ; -static yyconst short int yy_nxt[774] = +static yyconst flex_int16_t yy_nxt[774] = { 0, 18, 19, 20, 18, 19, 18, 18, 18, 18, 18, 21, 22, 18, 23, 18, 24, 25, 26, 27, 28, @@ -637,7 +723,7 @@ static yyconst short int yy_nxt[774] = 615, 615, 615 } ; -static yyconst short int yy_chk[774] = +static yyconst flex_int16_t yy_chk[774] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, @@ -729,6 +815,9 @@ static yyconst short int yy_chk[774] = static yy_state_type yy_last_accepting_state; static char *yy_last_accepting_cpos; +extern int yy_flex_debug; +int yy_flex_debug = 0; + /* The intent behind this definition is that it'll catch * any uses of REJECT which flex missed. */ @@ -738,7 +827,6 @@ static char *yy_last_accepting_cpos; #define YY_RESTORE_YY_MORE_OFFSET char *yytext; #line 1 "lexer.l" -#define INITIAL 0 #line 2 "lexer.l" #include "../crossroads.h" #include "parser.h" @@ -760,6 +848,10 @@ static void lmsg (char const *fmt, ...) { vprintf (fmt, args); } } + +#line 848 "lexer.c" + +#define INITIAL 0 #define stringstate 1 #define instr 2 #define commentstate 3 @@ -768,7 +860,19 @@ static void lmsg (char const *fmt, ...) { #define defineredef 6 #define definesym 7 -#line 767 "lexer.c" +#ifndef YY_NO_UNISTD_H +/* Special case for "unistd.h", since it is non-ANSI. We include it way + * down here because we want the user's section 1 to have been scanned first. + * The user has a chance to override it with an option. + */ +#include <unistd.h> +#endif + +#ifndef YY_EXTRA_TYPE +#define YY_EXTRA_TYPE void * +#endif + +static int yy_init_globals (void ); /* Macros after this point can all be overridden by user definitions in * section 1. @@ -776,65 +880,30 @@ static void lmsg (char const *fmt, ...) { #ifndef YY_SKIP_YYWRAP #ifdef __cplusplus -extern "C" int yywrap YY_PROTO(( void )); +extern "C" int yywrap (void ); #else -extern int yywrap YY_PROTO(( void )); -#endif +extern int yywrap (void ); #endif - -#ifndef YY_NO_UNPUT -static void yyunput YY_PROTO(( int c, char *buf_ptr )); #endif + static void yyunput (int c,char *buf_ptr ); + #ifndef yytext_ptr -static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int )); +static void yy_flex_strncpy (char *,yyconst char *,int ); #endif #ifdef YY_NEED_STRLEN -static int yy_flex_strlen YY_PROTO(( yyconst char * )); +static int yy_flex_strlen (yyconst char * ); #endif #ifndef YY_NO_INPUT -#ifdef __cplusplus -static int yyinput YY_PROTO(( void )); -#else -static int input YY_PROTO(( void )); -#endif -#endif - -#if YY_STACK_USED -static int yy_start_stack_ptr = 0; -static int yy_start_stack_depth = 0; -static int *yy_start_stack = 0; -#ifndef YY_NO_PUSH_STATE -static void yy_push_state YY_PROTO(( int new_state )); -#endif -#ifndef YY_NO_POP_STATE -static void yy_pop_state YY_PROTO(( void )); -#endif -#ifndef YY_NO_TOP_STATE -static int yy_top_state YY_PROTO(( void )); -#endif +#ifdef __cplusplus +static int yyinput (void ); #else -#define YY_NO_PUSH_STATE 1 -#define YY_NO_POP_STATE 1 -#define YY_NO_TOP_STATE 1 +static int input (void ); #endif -#ifdef YY_MALLOC_DECL -YY_MALLOC_DECL -#else -#if __STDC__ -#ifndef __cplusplus -#include <stdlib.h> -#endif -#else -/* Just try to get by without declaring the routines. This will fail - * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int) - * or sizeof(void*) != sizeof(int). - */ -#endif #endif /* Amount of stuff to slurp up with each read. */ @@ -843,7 +912,6 @@ YY_MALLOC_DECL #endif /* Copy whatever the last rule matched to the standard output. */ - #ifndef ECHO /* This used to be an fputs(), but since the string might contain NUL's, * we now use fwrite(). @@ -856,9 +924,10 @@ YY_MALLOC_DECL */ #ifndef YY_INPUT #define YY_INPUT(buf,result,max_size) \ - if ( yy_current_buffer->yy_is_interactive ) \ + if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ { \ - int c = '*', n; \ + int c = '*'; \ + size_t n; \ for ( n = 0; n < max_size && \ (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ buf[n] = (char) c; \ @@ -868,9 +937,22 @@ YY_MALLOC_DECL YY_FATAL_ERROR( "input in flex scanner failed" ); \ result = n; \ } \ - else if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \ - && ferror( yyin ) ) \ - YY_FATAL_ERROR( "input in flex scanner failed" ); + else \ + { \ + errno=0; \ + while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \ + { \ + if( errno != EINTR) \ + { \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + break; \ + } \ + errno=0; \ + clearerr(yyin); \ + } \ + }\ +\ + #endif /* No semi-colon after return; correct usage is to write "yyterminate();" - @@ -891,12 +973,18 @@ YY_MALLOC_DECL #define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) #endif +/* end tables serialization structures and prototypes */ + /* Default declaration of generated scanner - a define so the user can * easily add parameters. */ #ifndef YY_DECL -#define YY_DECL int yylex YY_PROTO(( void )) -#endif +#define YY_DECL_IS_OURS 1 + +extern int yylex (void); + +#define YY_DECL int yylex (void) +#endif /* !YY_DECL */ /* Code executed at the beginning of each rule, after yytext and yyleng * have been set up. @@ -912,31 +1000,33 @@ YY_MALLOC_DECL #define YY_RULE_SETUP \ if ( yyleng > 0 ) \ - yy_current_buffer->yy_at_bol = \ + YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \ (yytext[yyleng - 1] == '\n'); \ YY_USER_ACTION +/** The main scanner function which does all the work. + */ YY_DECL - { +{ register yy_state_type yy_current_state; register char *yy_cp, *yy_bp; register int yy_act; - + #line 27 "lexer.l" -#line 924 "lexer.c" +#line 1014 "lexer.c" - if ( yy_init ) + if ( !(yy_init) ) { - yy_init = 0; + (yy_init) = 1; #ifdef YY_USER_INIT YY_USER_INIT; #endif - if ( ! yy_start ) - yy_start = 1; /* first start state */ + if ( ! (yy_start) ) + (yy_start) = 1; /* first start state */ if ( ! yyin ) yyin = stdin; @@ -944,26 +1034,28 @@ YY_DECL if ( ! yyout ) yyout = stdout; - if ( ! yy_current_buffer ) - yy_current_buffer = - yy_create_buffer( yyin, YY_BUF_SIZE ); + if ( ! YY_CURRENT_BUFFER ) { + yyensure_buffer_stack (); + YY_CURRENT_BUFFER_LVALUE = + yy_create_buffer(yyin,YY_BUF_SIZE ); + } - yy_load_buffer_state(); + yy_load_buffer_state( ); } while ( 1 ) /* loops until end-of-file is reached */ { - yy_cp = yy_c_buf_p; + yy_cp = (yy_c_buf_p); /* Support of yytext. */ - *yy_cp = yy_hold_char; + *yy_cp = (yy_hold_char); /* yy_bp points to the position in yy_ch_buf of the start of * the current run. */ yy_bp = yy_cp; - yy_current_state = yy_start; + yy_current_state = (yy_start); yy_current_state += YY_AT_BOL(); yy_match: do @@ -971,8 +1063,8 @@ yy_match: register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; if ( yy_accept[yy_current_state] ) { - yy_last_accepting_state = yy_current_state; - yy_last_accepting_cpos = yy_cp; + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; } while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { @@ -989,24 +1081,22 @@ yy_find_action: yy_act = yy_accept[yy_current_state]; if ( yy_act == 0 ) { /* have to back up */ - yy_cp = yy_last_accepting_cpos; - yy_current_state = yy_last_accepting_state; + yy_cp = (yy_last_accepting_cpos); + yy_current_state = (yy_last_accepting_state); yy_act = yy_accept[yy_current_state]; } YY_DO_BEFORE_ACTION; - do_action: /* This label is used only to access EOF actions. */ - switch ( yy_act ) { /* beginning of action switch */ case 0: /* must back up */ /* undo the effects of YY_DO_BEFORE_ACTION */ - *yy_cp = yy_hold_char; - yy_cp = yy_last_accepting_cpos; - yy_current_state = yy_last_accepting_state; + *yy_cp = (yy_hold_char); + yy_cp = (yy_last_accepting_cpos); + yy_current_state = (yy_last_accepting_state); goto yy_find_action; case 1: @@ -1026,6 +1116,7 @@ YY_RULE_SETUP } YY_BREAK case 3: +/* rule 3 can match eol */ YY_RULE_SETUP #line 40 "lexer.l" { @@ -1647,6 +1738,7 @@ YY_RULE_SETUP } YY_BREAK case 72: +/* rule 72 can match eol */ YY_RULE_SETUP #line 454 "lexer.l" { @@ -1681,6 +1773,7 @@ YY_RULE_SETUP } YY_BREAK case 76: +/* rule 76 can match eol */ YY_RULE_SETUP #line 474 "lexer.l" { @@ -1693,6 +1786,7 @@ YY_RULE_SETUP ; YY_BREAK case 78: +/* rule 78 can match eol */ YY_RULE_SETUP #line 479 "lexer.l" { @@ -1720,6 +1814,7 @@ YY_RULE_SETUP } YY_BREAK case 81: +/* rule 81 can match eol */ YY_RULE_SETUP #line 496 "lexer.l" { @@ -1729,6 +1824,7 @@ YY_RULE_SETUP } YY_BREAK case 82: +/* rule 82 can match eol */ YY_RULE_SETUP #line 501 "lexer.l" { @@ -1770,6 +1866,7 @@ YY_RULE_SETUP } YY_BREAK case 86: +/* rule 86 can match eol */ YY_RULE_SETUP #line 526 "lexer.l" { @@ -1802,6 +1899,7 @@ YY_RULE_SETUP ; YY_BREAK case 89: +/* rule 89 can match eol */ YY_RULE_SETUP #line 544 "lexer.l" { @@ -1837,6 +1935,7 @@ case YY_STATE_EOF(definesym): } YY_BREAK case 93: +/* rule 93 can match eol */ YY_RULE_SETUP #line 559 "lexer.l" { @@ -1865,6 +1964,7 @@ YY_RULE_SETUP } YY_BREAK case 97: +/* rule 97 can match eol */ YY_RULE_SETUP #line 572 "lexer.l" { @@ -1878,7 +1978,7 @@ YY_RULE_SETUP #line 577 "lexer.l" ECHO; YY_BREAK -#line 1877 "lexer.c" +#line 1977 "lexer.c" case YY_STATE_EOF(INITIAL): case YY_STATE_EOF(stringstate): case YY_STATE_EOF(instr): @@ -1888,26 +1988,26 @@ case YY_STATE_EOF(commentstate): case YY_END_OF_BUFFER: { /* Amount of text matched not including the EOB char. */ - int yy_amount_of_matched_text = (int) (yy_cp - yytext_ptr) - 1; + int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; /* Undo the effects of YY_DO_BEFORE_ACTION. */ - *yy_cp = yy_hold_char; + *yy_cp = (yy_hold_char); YY_RESTORE_YY_MORE_OFFSET - if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_NEW ) + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) { /* We're scanning a new file or input source. It's * possible that this happened because the user * just pointed yyin at a new source and called * yylex(). If so, then we have to assure - * consistency between yy_current_buffer and our + * consistency between YY_CURRENT_BUFFER and our * globals. Here is the right place to do so, because * this is the first action (other than possibly a * back-up) that will match for the new input source. */ - yy_n_chars = yy_current_buffer->yy_n_chars; - yy_current_buffer->yy_input_file = yyin; - yy_current_buffer->yy_buffer_status = YY_BUFFER_NORMAL; + (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; } /* Note that here we test for yy_c_buf_p "<=" to the position @@ -1917,13 +2017,13 @@ case YY_STATE_EOF(commentstate): * end-of-buffer state). Contrast this with the test * in input(). */ - if ( yy_c_buf_p <= &yy_current_buffer->yy_ch_buf[yy_n_chars] ) + if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) { /* This was really a NUL. */ yy_state_type yy_next_state; - yy_c_buf_p = yytext_ptr + yy_amount_of_matched_text; + (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; - yy_current_state = yy_get_previous_state(); + yy_current_state = yy_get_previous_state( ); /* Okay, we're now positioned to make the NUL * transition. We couldn't have @@ -1936,30 +2036,30 @@ case YY_STATE_EOF(commentstate): yy_next_state = yy_try_NUL_trans( yy_current_state ); - yy_bp = yytext_ptr + YY_MORE_ADJ; + yy_bp = (yytext_ptr) + YY_MORE_ADJ; if ( yy_next_state ) { /* Consume the NUL. */ - yy_cp = ++yy_c_buf_p; + yy_cp = ++(yy_c_buf_p); yy_current_state = yy_next_state; goto yy_match; } else { - yy_cp = yy_c_buf_p; + yy_cp = (yy_c_buf_p); goto yy_find_action; } } - else switch ( yy_get_next_buffer() ) + else switch ( yy_get_next_buffer( ) ) { case EOB_ACT_END_OF_FILE: { - yy_did_buffer_switch_on_eof = 0; + (yy_did_buffer_switch_on_eof) = 0; - if ( yywrap() ) + if ( yywrap( ) ) { /* Note: because we've taken care in * yy_get_next_buffer() to have set up @@ -1970,7 +2070,7 @@ case YY_STATE_EOF(commentstate): * YY_NULL, it'll still work - another * YY_NULL will get returned. */ - yy_c_buf_p = yytext_ptr + YY_MORE_ADJ; + (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; yy_act = YY_STATE_EOF(YY_START); goto do_action; @@ -1978,30 +2078,30 @@ case YY_STATE_EOF(commentstate): else { - if ( ! yy_did_buffer_switch_on_eof ) + if ( ! (yy_did_buffer_switch_on_eof) ) YY_NEW_FILE; } break; } case EOB_ACT_CONTINUE_SCAN: - yy_c_buf_p = - yytext_ptr + yy_amount_of_matched_text; + (yy_c_buf_p) = + (yytext_ptr) + yy_amount_of_matched_text; - yy_current_state = yy_get_previous_state(); + yy_current_state = yy_get_previous_state( ); - yy_cp = yy_c_buf_p; - yy_bp = yytext_ptr + YY_MORE_ADJ; + yy_cp = (yy_c_buf_p); + yy_bp = (yytext_ptr) + YY_MORE_ADJ; goto yy_match; case EOB_ACT_LAST_MATCH: - yy_c_buf_p = - &yy_current_buffer->yy_ch_buf[yy_n_chars]; + (yy_c_buf_p) = + &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; - yy_current_state = yy_get_previous_state(); + yy_current_state = yy_get_previous_state( ); - yy_cp = yy_c_buf_p; - yy_bp = yytext_ptr + YY_MORE_ADJ; + yy_cp = (yy_c_buf_p); + yy_bp = (yytext_ptr) + YY_MORE_ADJ; goto yy_find_action; } break; @@ -2012,8 +2112,7 @@ case YY_STATE_EOF(commentstate): "fatal flex scanner internal error--no action found" ); } /* end of action switch */ } /* end of scanning one token */ - } /* end of yylex */ - +} /* end of yylex */ /* yy_get_next_buffer - try to read in a new buffer * @@ -2022,21 +2121,20 @@ case YY_STATE_EOF(commentstate): * EOB_ACT_CONTINUE_SCAN - continue scanning from current position * EOB_ACT_END_OF_FILE - end of file */ - -static int yy_get_next_buffer() - { - register char *dest = yy_current_buffer->yy_ch_buf; - register char *source = yytext_ptr; +static int yy_get_next_buffer (void) +{ + register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; + register char *source = (yytext_ptr); register int number_to_move, i; int ret_val; - if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] ) + if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) YY_FATAL_ERROR( "fatal flex scanner internal error--end of buffer missed" ); - if ( yy_current_buffer->yy_fill_buffer == 0 ) + if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) { /* Don't try to fill the buffer, so this is an EOF. */ - if ( yy_c_buf_p - yytext_ptr - YY_MORE_ADJ == 1 ) + if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) { /* We matched a single character, the EOB, so * treat this as a final EOF. @@ -2056,34 +2154,30 @@ static int yy_get_next_buffer() /* Try to read more data. */ /* First move last chars to start of buffer. */ - number_to_move = (int) (yy_c_buf_p - yytext_ptr) - 1; + number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1; for ( i = 0; i < number_to_move; ++i ) *(dest++) = *(source++); - if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_EOF_PENDING ) + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) /* don't do the read, it's not guaranteed to return an EOF, * just force an EOF */ - yy_current_buffer->yy_n_chars = yy_n_chars = 0; + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; else { - int num_to_read = - yy_current_buffer->yy_buf_size - number_to_move - 1; + int num_to_read = + YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; while ( num_to_read <= 0 ) { /* Not enough room in the buffer - grow it. */ -#ifdef YY_USES_REJECT - YY_FATAL_ERROR( -"input buffer overflow, can't enlarge buffer because scanner uses REJECT" ); -#else /* just a shorter name for the current buffer */ - YY_BUFFER_STATE b = yy_current_buffer; + YY_BUFFER_STATE b = YY_CURRENT_BUFFER; int yy_c_buf_p_offset = - (int) (yy_c_buf_p - b->yy_ch_buf); + (int) ((yy_c_buf_p) - b->yy_ch_buf); if ( b->yy_is_our_buffer ) { @@ -2096,8 +2190,7 @@ static int yy_get_next_buffer() b->yy_ch_buf = (char *) /* Include room in for 2 EOB chars. */ - yy_flex_realloc( (void *) b->yy_ch_buf, - b->yy_buf_size + 2 ); + yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ); } else /* Can't grow it, we don't own it. */ @@ -2107,35 +2200,35 @@ static int yy_get_next_buffer() YY_FATAL_ERROR( "fatal error - scanner input buffer overflow" ); - yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset]; + (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; - num_to_read = yy_current_buffer->yy_buf_size - + num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; -#endif + } if ( num_to_read > YY_READ_BUF_SIZE ) num_to_read = YY_READ_BUF_SIZE; /* Read in more data. */ - YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]), - yy_n_chars, num_to_read ); + YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), + (yy_n_chars), num_to_read ); - yy_current_buffer->yy_n_chars = yy_n_chars; + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); } - if ( yy_n_chars == 0 ) + if ( (yy_n_chars) == 0 ) { if ( number_to_move == YY_MORE_ADJ ) { ret_val = EOB_ACT_END_OF_FILE; - yyrestart( yyin ); + yyrestart(yyin ); } else { ret_val = EOB_ACT_LAST_MATCH; - yy_current_buffer->yy_buffer_status = + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_EOF_PENDING; } } @@ -2143,33 +2236,32 @@ static int yy_get_next_buffer() else ret_val = EOB_ACT_CONTINUE_SCAN; - yy_n_chars += number_to_move; - yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR; - yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR; + (yy_n_chars) += number_to_move; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; - yytext_ptr = &yy_current_buffer->yy_ch_buf[0]; + (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; return ret_val; - } - +} /* yy_get_previous_state - get the state just before the EOB char was reached */ -static yy_state_type yy_get_previous_state() - { + static yy_state_type yy_get_previous_state (void) +{ register yy_state_type yy_current_state; register char *yy_cp; - - yy_current_state = yy_start; + + yy_current_state = (yy_start); yy_current_state += YY_AT_BOL(); - for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp ) + for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) { register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); if ( yy_accept[yy_current_state] ) { - yy_last_accepting_state = yy_current_state; - yy_last_accepting_cpos = yy_cp; + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; } while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { @@ -2181,30 +2273,23 @@ static yy_state_type yy_get_previous_state() } return yy_current_state; - } - +} /* yy_try_NUL_trans - try to make a transition on the NUL character * * synopsis * next_state = yy_try_NUL_trans( current_state ); */ - -#ifdef YY_USE_PROTOS -static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state ) -#else -static yy_state_type yy_try_NUL_trans( yy_current_state ) -yy_state_type yy_current_state; -#endif - { + static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) +{ register int yy_is_jam; - register char *yy_cp = yy_c_buf_p; + register char *yy_cp = (yy_c_buf_p); register YY_CHAR yy_c = 1; if ( yy_accept[yy_current_state] ) { - yy_last_accepting_state = yy_current_state; - yy_last_accepting_cpos = yy_cp; + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; } while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { @@ -2216,80 +2301,73 @@ yy_state_type yy_current_state; yy_is_jam = (yy_current_state == 615); return yy_is_jam ? 0 : yy_current_state; - } - +} -#ifndef YY_NO_UNPUT -#ifdef YY_USE_PROTOS -static void yyunput( int c, register char *yy_bp ) -#else -static void yyunput( c, yy_bp ) -int c; -register char *yy_bp; -#endif - { - register char *yy_cp = yy_c_buf_p; + static void yyunput (int c, register char * yy_bp ) +{ + register char *yy_cp; + + yy_cp = (yy_c_buf_p); /* undo effects of setting up yytext */ - *yy_cp = yy_hold_char; + *yy_cp = (yy_hold_char); - if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 ) + if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) { /* need to shift things up to make room */ /* +2 for EOB chars. */ - register int number_to_move = yy_n_chars + 2; - register char *dest = &yy_current_buffer->yy_ch_buf[ - yy_current_buffer->yy_buf_size + 2]; + register int number_to_move = (yy_n_chars) + 2; + register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ + YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; register char *source = - &yy_current_buffer->yy_ch_buf[number_to_move]; + &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; - while ( source > yy_current_buffer->yy_ch_buf ) + while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) *--dest = *--source; yy_cp += (int) (dest - source); yy_bp += (int) (dest - source); - yy_current_buffer->yy_n_chars = - yy_n_chars = yy_current_buffer->yy_buf_size; + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = + (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size; - if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 ) + if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) YY_FATAL_ERROR( "flex scanner push-back overflow" ); } *--yy_cp = (char) c; + (yytext_ptr) = yy_bp; + (yy_hold_char) = *yy_cp; + (yy_c_buf_p) = yy_cp; +} - yytext_ptr = yy_bp; - yy_hold_char = *yy_cp; - yy_c_buf_p = yy_cp; - } -#endif /* ifndef YY_NO_UNPUT */ - - +#ifndef YY_NO_INPUT #ifdef __cplusplus -static int yyinput() + static int yyinput (void) #else -static int input() + static int input (void) #endif - { - int c; - *yy_c_buf_p = yy_hold_char; +{ + int c; + + *(yy_c_buf_p) = (yy_hold_char); - if ( *yy_c_buf_p == YY_END_OF_BUFFER_CHAR ) + if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) { /* yy_c_buf_p now points to the character we want to return. * If this occurs *before* the EOB characters, then it's a * valid NUL; if not, then we've hit the end of the buffer. */ - if ( yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars] ) + if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) /* This was really a NUL. */ - *yy_c_buf_p = '\0'; + *(yy_c_buf_p) = '\0'; else { /* need more input */ - int offset = yy_c_buf_p - yytext_ptr; - ++yy_c_buf_p; + int offset = (yy_c_buf_p) - (yytext_ptr); + ++(yy_c_buf_p); - switch ( yy_get_next_buffer() ) + switch ( yy_get_next_buffer( ) ) { case EOB_ACT_LAST_MATCH: /* This happens because yy_g_n_b() @@ -2303,16 +2381,16 @@ static int input() */ /* Reset buffer status. */ - yyrestart( yyin ); + yyrestart(yyin ); - /* fall through */ + /*FALLTHROUGH*/ case EOB_ACT_END_OF_FILE: { - if ( yywrap() ) - return EOF; + if ( yywrap( ) ) + return 0; - if ( ! yy_did_buffer_switch_on_eof ) + if ( ! (yy_did_buffer_switch_on_eof) ) YY_NEW_FILE; #ifdef __cplusplus return yyinput(); @@ -2322,91 +2400,94 @@ static int input() } case EOB_ACT_CONTINUE_SCAN: - yy_c_buf_p = yytext_ptr + offset; + (yy_c_buf_p) = (yytext_ptr) + offset; break; } } } - c = *(unsigned char *) yy_c_buf_p; /* cast for 8-bit char's */ - *yy_c_buf_p = '\0'; /* preserve yytext */ - yy_hold_char = *++yy_c_buf_p; + c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ + *(yy_c_buf_p) = '\0'; /* preserve yytext */ + (yy_hold_char) = *++(yy_c_buf_p); - yy_current_buffer->yy_at_bol = (c == '\n'); + YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n'); return c; - } - - -#ifdef YY_USE_PROTOS -void yyrestart( FILE *input_file ) -#else -void yyrestart( input_file ) -FILE *input_file; -#endif - { - if ( ! yy_current_buffer ) - yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); +} +#endif /* ifndef YY_NO_INPUT */ - yy_init_buffer( yy_current_buffer, input_file ); - yy_load_buffer_state(); +/** Immediately switch to a different input stream. + * @param input_file A readable stream. + * + * @note This function does not reset the start condition to @c INITIAL . + */ + void yyrestart (FILE * input_file ) +{ + + if ( ! YY_CURRENT_BUFFER ){ + yyensure_buffer_stack (); + YY_CURRENT_BUFFER_LVALUE = + yy_create_buffer(yyin,YY_BUF_SIZE ); } + yy_init_buffer(YY_CURRENT_BUFFER,input_file ); + yy_load_buffer_state( ); +} -#ifdef YY_USE_PROTOS -void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer ) -#else -void yy_switch_to_buffer( new_buffer ) -YY_BUFFER_STATE new_buffer; -#endif - { - if ( yy_current_buffer == new_buffer ) +/** Switch to a different input buffer. + * @param new_buffer The new input buffer. + * + */ + void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ) +{ + + /* TODO. We should be able to replace this entire function body + * with + * yypop_buffer_state(); + * yypush_buffer_state(new_buffer); + */ + yyensure_buffer_stack (); + if ( YY_CURRENT_BUFFER == new_buffer ) return; - if ( yy_current_buffer ) + if ( YY_CURRENT_BUFFER ) { /* Flush out information for old buffer. */ - *yy_c_buf_p = yy_hold_char; - yy_current_buffer->yy_buf_pos = yy_c_buf_p; - yy_current_buffer->yy_n_chars = yy_n_chars; + *(yy_c_buf_p) = (yy_hold_char); + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); } - yy_current_buffer = new_buffer; - yy_load_buffer_state(); + YY_CURRENT_BUFFER_LVALUE = new_buffer; + yy_load_buffer_state( ); /* We don't actually know whether we did this switch during * EOF (yywrap()) processing, but the only time this flag * is looked at is after yywrap() is called, so it's safe * to go ahead and always set it. */ - yy_did_buffer_switch_on_eof = 1; - } - - -#ifdef YY_USE_PROTOS -void yy_load_buffer_state( void ) -#else -void yy_load_buffer_state() -#endif - { - yy_n_chars = yy_current_buffer->yy_n_chars; - yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos; - yyin = yy_current_buffer->yy_input_file; - yy_hold_char = *yy_c_buf_p; - } + (yy_did_buffer_switch_on_eof) = 1; +} +static void yy_load_buffer_state (void) +{ + (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; + yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; + (yy_hold_char) = *(yy_c_buf_p); +} -#ifdef YY_USE_PROTOS -YY_BUFFER_STATE yy_create_buffer( FILE *file, int size ) -#else -YY_BUFFER_STATE yy_create_buffer( file, size ) -FILE *file; -int size; -#endif - { +/** Allocate and initialize an input buffer state. + * @param file A readable stream. + * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. + * + * @return the allocated buffer state. + */ + YY_BUFFER_STATE yy_create_buffer (FILE * file, int size ) +{ YY_BUFFER_STATE b; - - b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) ); + + b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); if ( ! b ) YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); @@ -2415,80 +2496,75 @@ int size; /* yy_ch_buf has to be 2 characters longer than the size given because * we need to put in 2 end-of-buffer characters. */ - b->yy_ch_buf = (char *) yy_flex_alloc( b->yy_buf_size + 2 ); + b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 ); if ( ! b->yy_ch_buf ) YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); b->yy_is_our_buffer = 1; - yy_init_buffer( b, file ); + yy_init_buffer(b,file ); return b; - } - +} -#ifdef YY_USE_PROTOS -void yy_delete_buffer( YY_BUFFER_STATE b ) -#else -void yy_delete_buffer( b ) -YY_BUFFER_STATE b; -#endif - { +/** Destroy the buffer. + * @param b a buffer created with yy_create_buffer() + * + */ + void yy_delete_buffer (YY_BUFFER_STATE b ) +{ + if ( ! b ) return; - if ( b == yy_current_buffer ) - yy_current_buffer = (YY_BUFFER_STATE) 0; + if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ + YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; if ( b->yy_is_our_buffer ) - yy_flex_free( (void *) b->yy_ch_buf ); - - yy_flex_free( (void *) b ); - } - - -#ifndef YY_ALWAYS_INTERACTIVE -#ifndef YY_NEVER_INTERACTIVE -extern int isatty YY_PROTO(( int )); -#endif -#endif + yyfree((void *) b->yy_ch_buf ); -#ifdef YY_USE_PROTOS -void yy_init_buffer( YY_BUFFER_STATE b, FILE *file ) -#else -void yy_init_buffer( b, file ) -YY_BUFFER_STATE b; -FILE *file; -#endif + yyfree((void *) b ); +} +#ifndef __cplusplus +extern int isatty (int ); +#endif /* __cplusplus */ + +/* Initializes or reinitializes a buffer. + * This function is sometimes called more than once on the same buffer, + * such as during a yyrestart() or at EOF. + */ + static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file ) - { - yy_flush_buffer( b ); +{ + int oerrno = errno; + + yy_flush_buffer(b ); b->yy_input_file = file; b->yy_fill_buffer = 1; -#if YY_ALWAYS_INTERACTIVE - b->yy_is_interactive = 1; -#else -#if YY_NEVER_INTERACTIVE - b->yy_is_interactive = 0; -#else - b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; -#endif -#endif - } - + /* If b is the current buffer, then yy_init_buffer was _probably_ + * called from yyrestart() or through yy_get_next_buffer. + * In that case, we don't want to reset the lineno or column. + */ + if (b != YY_CURRENT_BUFFER){ + b->yy_bs_lineno = 1; + b->yy_bs_column = 0; + } -#ifdef YY_USE_PROTOS -void yy_flush_buffer( YY_BUFFER_STATE b ) -#else -void yy_flush_buffer( b ) -YY_BUFFER_STATE b; -#endif + b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; + + errno = oerrno; +} - { - if ( ! b ) +/** Discard all buffered characters. On the next scan, YY_INPUT will be called. + * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. + * + */ + void yy_flush_buffer (YY_BUFFER_STATE b ) +{ + if ( ! b ) return; b->yy_n_chars = 0; @@ -2505,29 +2581,121 @@ YY_BUFFER_STATE b; b->yy_at_bol = 1; b->yy_buffer_status = YY_BUFFER_NEW; - if ( b == yy_current_buffer ) - yy_load_buffer_state(); + if ( b == YY_CURRENT_BUFFER ) + yy_load_buffer_state( ); +} + +/** Pushes the new state onto the stack. The new state becomes + * the current state. This function will allocate the stack + * if necessary. + * @param new_buffer The new state. + * + */ +void yypush_buffer_state (YY_BUFFER_STATE new_buffer ) +{ + if (new_buffer == NULL) + return; + + yyensure_buffer_stack(); + + /* This block is copied from yy_switch_to_buffer. */ + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *(yy_c_buf_p) = (yy_hold_char); + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + /* Only push if top exists. Otherwise, replace top. */ + if (YY_CURRENT_BUFFER) + (yy_buffer_stack_top)++; + YY_CURRENT_BUFFER_LVALUE = new_buffer; + + /* copied from yy_switch_to_buffer. */ + yy_load_buffer_state( ); + (yy_did_buffer_switch_on_eof) = 1; +} + +/** Removes and deletes the top of the stack, if present. + * The next element becomes the new top. + * + */ +void yypop_buffer_state (void) +{ + if (!YY_CURRENT_BUFFER) + return; + + yy_delete_buffer(YY_CURRENT_BUFFER ); + YY_CURRENT_BUFFER_LVALUE = NULL; + if ((yy_buffer_stack_top) > 0) + --(yy_buffer_stack_top); + + if (YY_CURRENT_BUFFER) { + yy_load_buffer_state( ); + (yy_did_buffer_switch_on_eof) = 1; } +} +/* Allocates the stack if it does not exist. + * Guarantees space for at least one push. + */ +static void yyensure_buffer_stack (void) +{ + int num_to_alloc; + + if (!(yy_buffer_stack)) { + + /* First allocation is just for 2 elements, since we don't know if this + * scanner will even need a stack. We use 2 instead of 1 to avoid an + * immediate realloc on the next call. + */ + num_to_alloc = 1; + (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc + (num_to_alloc * sizeof(struct yy_buffer_state*) + ); + + memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); + + (yy_buffer_stack_max) = num_to_alloc; + (yy_buffer_stack_top) = 0; + return; + } -#ifndef YY_NO_SCAN_BUFFER -#ifdef YY_USE_PROTOS -YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size ) -#else -YY_BUFFER_STATE yy_scan_buffer( base, size ) -char *base; -yy_size_t size; -#endif - { - YY_BUFFER_STATE b; + if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ + /* Increase the buffer to prepare for a possible push. */ + int grow_size = 8 /* arbitrary grow size */; + + num_to_alloc = (yy_buffer_stack_max) + grow_size; + (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc + ((yy_buffer_stack), + num_to_alloc * sizeof(struct yy_buffer_state*) + ); + + /* zero only the new slots.*/ + memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); + (yy_buffer_stack_max) = num_to_alloc; + } +} + +/** Setup the input buffer state to scan directly from a user-specified character buffer. + * @param base the character buffer + * @param size the size in bytes of the character buffer + * + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size ) +{ + YY_BUFFER_STATE b; + if ( size < 2 || base[size-2] != YY_END_OF_BUFFER_CHAR || base[size-1] != YY_END_OF_BUFFER_CHAR ) /* They forgot to leave room for the EOB's. */ return 0; - b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) ); + b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); if ( ! b ) YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); @@ -2541,56 +2709,51 @@ yy_size_t size; b->yy_fill_buffer = 0; b->yy_buffer_status = YY_BUFFER_NEW; - yy_switch_to_buffer( b ); + yy_switch_to_buffer(b ); return b; - } -#endif - - -#ifndef YY_NO_SCAN_STRING -#ifdef YY_USE_PROTOS -YY_BUFFER_STATE yy_scan_string( yyconst char *yy_str ) -#else -YY_BUFFER_STATE yy_scan_string( yy_str ) -yyconst char *yy_str; -#endif - { - int len; - for ( len = 0; yy_str[len]; ++len ) - ; - - return yy_scan_bytes( yy_str, len ); - } -#endif +} +/** Setup the input buffer state to scan a string. The next call to yylex() will + * scan from a @e copy of @a str. + * @param str a NUL-terminated string to scan + * + * @return the newly allocated buffer state object. + * @note If you want to scan bytes that may contain NUL values, then use + * yy_scan_bytes() instead. + */ +YY_BUFFER_STATE yy_scan_string (yyconst char * yystr ) +{ + + return yy_scan_bytes(yystr,strlen(yystr) ); +} -#ifndef YY_NO_SCAN_BYTES -#ifdef YY_USE_PROTOS -YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len ) -#else -YY_BUFFER_STATE yy_scan_bytes( bytes, len ) -yyconst char *bytes; -int len; -#endif - { +/** Setup the input buffer state to scan the given bytes. The next call to yylex() will + * scan from a @e copy of @a bytes. + * @param bytes the byte buffer to scan + * @param len the number of bytes in the buffer pointed to by @a bytes. + * + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, int _yybytes_len ) +{ YY_BUFFER_STATE b; char *buf; yy_size_t n; int i; - + /* Get memory for full buffer, including space for trailing EOB's. */ - n = len + 2; - buf = (char *) yy_flex_alloc( n ); + n = _yybytes_len + 2; + buf = (char *) yyalloc(n ); if ( ! buf ) YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); - for ( i = 0; i < len; ++i ) - buf[i] = bytes[i]; + for ( i = 0; i < _yybytes_len; ++i ) + buf[i] = yybytes[i]; - buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR; + buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; - b = yy_scan_buffer( buf, n ); + b = yy_scan_buffer(buf,n ); if ( ! b ) YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); @@ -2600,148 +2763,196 @@ int len; b->yy_is_our_buffer = 1; return b; - } +} + +#ifndef YY_EXIT_FAILURE +#define YY_EXIT_FAILURE 2 #endif +static void yy_fatal_error (yyconst char* msg ) +{ + (void) fprintf( stderr, "%s\n", msg ); + exit( YY_EXIT_FAILURE ); +} + +/* Redefine yyless() so it works in section 3 code. */ -#ifndef YY_NO_PUSH_STATE -#ifdef YY_USE_PROTOS -static void yy_push_state( int new_state ) -#else -static void yy_push_state( new_state ) -int new_state; -#endif - { - if ( yy_start_stack_ptr >= yy_start_stack_depth ) - { - yy_size_t new_size; +#undef yyless +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + yytext[yyleng] = (yy_hold_char); \ + (yy_c_buf_p) = yytext + yyless_macro_arg; \ + (yy_hold_char) = *(yy_c_buf_p); \ + *(yy_c_buf_p) = '\0'; \ + yyleng = yyless_macro_arg; \ + } \ + while ( 0 ) - yy_start_stack_depth += YY_START_STACK_INCR; - new_size = yy_start_stack_depth * sizeof( int ); +/* Accessor methods (get/set functions) to struct members. */ - if ( ! yy_start_stack ) - yy_start_stack = (int *) yy_flex_alloc( new_size ); +/** Get the current line number. + * + */ +int yyget_lineno (void) +{ + + return yylineno; +} - else - yy_start_stack = (int *) yy_flex_realloc( - (void *) yy_start_stack, new_size ); +/** Get the input stream. + * + */ +FILE *yyget_in (void) +{ + return yyin; +} - if ( ! yy_start_stack ) - YY_FATAL_ERROR( - "out of memory expanding start-condition stack" ); - } +/** Get the output stream. + * + */ +FILE *yyget_out (void) +{ + return yyout; +} - yy_start_stack[yy_start_stack_ptr++] = YY_START; +/** Get the length of the current token. + * + */ +int yyget_leng (void) +{ + return yyleng; +} - BEGIN(new_state); - } -#endif +/** Get the current token. + * + */ +char *yyget_text (void) +{ + return yytext; +} -#ifndef YY_NO_POP_STATE -static void yy_pop_state() - { - if ( --yy_start_stack_ptr < 0 ) - YY_FATAL_ERROR( "start-condition stack underflow" ); +/** Set the current line number. + * @param line_number + * + */ +void yyset_lineno (int line_number ) +{ + + yylineno = line_number; +} - BEGIN(yy_start_stack[yy_start_stack_ptr]); - } -#endif +/** Set the input stream. This does not discard the current + * input buffer. + * @param in_str A readable stream. + * + * @see yy_switch_to_buffer + */ +void yyset_in (FILE * in_str ) +{ + yyin = in_str ; +} +void yyset_out (FILE * out_str ) +{ + yyout = out_str ; +} -#ifndef YY_NO_TOP_STATE -static int yy_top_state() - { - return yy_start_stack[yy_start_stack_ptr - 1]; - } -#endif +int yyget_debug (void) +{ + return yy_flex_debug; +} -#ifndef YY_EXIT_FAILURE -#define YY_EXIT_FAILURE 2 -#endif +void yyset_debug (int bdebug ) +{ + yy_flex_debug = bdebug ; +} -#ifdef YY_USE_PROTOS -static void yy_fatal_error( yyconst char msg[] ) +static int yy_init_globals (void) +{ + /* Initialization is the same as for the non-reentrant scanner. + * This function is called from yylex_destroy(), so don't allocate here. + */ + + (yy_buffer_stack) = 0; + (yy_buffer_stack_top) = 0; + (yy_buffer_stack_max) = 0; + (yy_c_buf_p) = (char *) 0; + (yy_init) = 0; + (yy_start) = 0; + +/* Defined in main.c */ +#ifdef YY_STDINIT + yyin = stdin; + yyout = stdout; #else -static void yy_fatal_error( msg ) -char msg[]; + yyin = (FILE *) 0; + yyout = (FILE *) 0; #endif - { - (void) fprintf( stderr, "%s\n", msg ); - exit( YY_EXIT_FAILURE ); - } + /* For future reference: Set errno on error, since we are called by + * yylex_init() + */ + return 0; +} +/* yylex_destroy is for both reentrant and non-reentrant scanners. */ +int yylex_destroy (void) +{ + + /* Pop the buffer stack, destroying each element. */ + while(YY_CURRENT_BUFFER){ + yy_delete_buffer(YY_CURRENT_BUFFER ); + YY_CURRENT_BUFFER_LVALUE = NULL; + yypop_buffer_state(); + } -/* Redefine yyless() so it works in section 3 code. */ + /* Destroy the stack itself. */ + yyfree((yy_buffer_stack) ); + (yy_buffer_stack) = NULL; -#undef yyless -#define yyless(n) \ - do \ - { \ - /* Undo effects of setting up yytext. */ \ - yytext[yyleng] = yy_hold_char; \ - yy_c_buf_p = yytext + n; \ - yy_hold_char = *yy_c_buf_p; \ - *yy_c_buf_p = '\0'; \ - yyleng = n; \ - } \ - while ( 0 ) + /* Reset the globals. This is important in a non-reentrant scanner so the next time + * yylex() is called, initialization will occur. */ + yy_init_globals( ); + return 0; +} -/* Internal utility routines. */ +/* + * Internal utility routines. + */ #ifndef yytext_ptr -#ifdef YY_USE_PROTOS -static void yy_flex_strncpy( char *s1, yyconst char *s2, int n ) -#else -static void yy_flex_strncpy( s1, s2, n ) -char *s1; -yyconst char *s2; -int n; -#endif - { +static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) +{ register int i; for ( i = 0; i < n; ++i ) s1[i] = s2[i]; - } +} #endif #ifdef YY_NEED_STRLEN -#ifdef YY_USE_PROTOS -static int yy_flex_strlen( yyconst char *s ) -#else -static int yy_flex_strlen( s ) -yyconst char *s; -#endif - { +static int yy_flex_strlen (yyconst char * s ) +{ register int n; for ( n = 0; s[n]; ++n ) ; return n; - } +} #endif - -#ifdef YY_USE_PROTOS -static void *yy_flex_alloc( yy_size_t size ) -#else -static void *yy_flex_alloc( size ) -yy_size_t size; -#endif - { +void *yyalloc (yy_size_t size ) +{ return (void *) malloc( size ); - } +} -#ifdef YY_USE_PROTOS -static void *yy_flex_realloc( void *ptr, yy_size_t size ) -#else -static void *yy_flex_realloc( ptr, size ) -void *ptr; -yy_size_t size; -#endif - { +void *yyrealloc (void * ptr, yy_size_t size ) +{ /* The cast to (char *) in the following accommodates both * implementations that use char* generic pointers, and those * that use void* generic pointers. It works with the latter @@ -2750,23 +2961,13 @@ yy_size_t size; * as though doing an assignment. */ return (void *) realloc( (char *) ptr, size ); - } +} -#ifdef YY_USE_PROTOS -static void yy_flex_free( void *ptr ) -#else -static void yy_flex_free( ptr ) -void *ptr; -#endif - { - free( ptr ); - } +void yyfree (void * ptr ) +{ + free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ +} + +#define YYTABLES_NAME "yytables" -#if YY_MAIN -int main() - { - yylex(); - return 0; - } -#endif #line 577 "lexer.l" diff --git a/src/lib/limitsmsg.c b/src/lib/limitsmsg.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/lockreporter.c b/src/lib/lockreporter.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/logactivityany.c b/src/lib/logactivityany.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/logactivitycontinuation.c b/src/lib/logactivitycontinuation.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/logactivityend.c b/src/lib/logactivityend.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/logactivitystart.c b/src/lib/logactivitystart.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/makesocket.c b/src/lib/makesocket.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/markactivity.c b/src/lib/markactivity.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/msg.c b/src/lib/msg.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/msgdumpbuf.c b/src/lib/msgdumpbuf.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/netallocbufs.c b/src/lib/netallocbufs.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/netbuffer.c b/src/lib/netbuffer.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/netbufread.c b/src/lib/netbufread.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/netcopy.c b/src/lib/netcopy.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/netread.c b/src/lib/netread.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/netwrite.c b/src/lib/netwrite.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/optionsread.c b/src/lib/optionsread.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/optionswrite.c b/src/lib/optionswrite.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/parser.c b/src/lib/parser.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/parserclose.c b/src/lib/parserclose.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/parserfilename.c b/src/lib/parserfilename.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/parserinput.c b/src/lib/parserinput.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/parseropen.c b/src/lib/parseropen.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/parserrun.c b/src/lib/parserrun.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/parserskipchar.c b/src/lib/parserskipchar.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/parserskipline.c b/src/lib/parserskipline.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/runservice.c b/src/lib/runservice.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ @@ -32,7 +32,7 @@ void runservice () { } /*** Child branch ***/ - + /* We've forked for the first time */ daemonized++; program_stage = stage_waiting; @@ -40,9 +40,22 @@ void runservice () { /* Promote verbosity. */ flag_verbose = activeservice->verbosity; + /* ALF support: open the status file fd */ + #ifdef ALF + { + char file[80]; + snprintf (file, 80, "/tmp/xr-%d.alf", getpid()); + close (alf_fd); + alf_fd = open (file, O_WRONLY | O_CREAT); + msg ("Service listener: alf logging to '%s', fd %d", file, alf_fd); + } + #endif + /* Provide configuration/limits feedback */ - config_msg(); - limits_msg(); + if (flag_verbose) { + config_msg(); + limits_msg(); + } msg ("STARTING on port %d", activeservice->port); diff --git a/src/lib/setproctitle.c b/src/lib/setproctitle.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/setprogramtitle.c b/src/lib/setprogramtitle.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/showconfig.c b/src/lib/showconfig.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/stagetostring.c b/src/lib/stagetostring.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/statetostring.c b/src/lib/statetostring.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/strcasestr.c b/src/lib/strcasestr.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/strexpandformat.c b/src/lib/strexpandformat.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ @@ -21,6 +21,7 @@ char *fmt_expand (char const *s, int *skip, int fmt_number) { * %l - last connect time of current back end, %l1 = first etc. * %n - nr of clients of current back end, %1n = first back end etc. * %p - actual port of current back end, %1p = first etc. + * %P - process ID of the Crossroads handler (debugging) * %r - client IP, number is not interpreted * %s - name of service, number is not interpreted * %t, %T - ANSI timestamp of local or GMT time, number is offset in min @@ -107,6 +108,10 @@ char *fmt_expand (char const *s, int *skip, int fmt_number) { snprintf (buf, sizeof(buf), "%d", servicereport->backendstate[fmt_number].actual_port); return (buf); + + case 'P': + snprintf (buf, sizeof(buf), "%u", getpid()); + return (buf); case 'r': if (client_ip && *client_ip) diff --git a/src/lib/stringtostate.c b/src/lib/stringtostate.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/strlcat.c b/src/lib/strlcat.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/strnstr.c b/src/lib/strnstr.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/strprintf.c b/src/lib/strprintf.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/strupr.c b/src/lib/strupr.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/strvprintf.c b/src/lib/strvprintf.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/symtabend.c b/src/lib/symtabend.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/symtablookup.c b/src/lib/symtablookup.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/symtabset.c b/src/lib/symtabset.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/symtabstart.c b/src/lib/symtabstart.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/sysrun.c b/src/lib/sysrun.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/tcpserve.c b/src/lib/tcpserve.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ @@ -170,6 +170,19 @@ void tcpserve (int server_sock) { /* Here's the child process as dispatcher. The backend has yet * to be defined. * NOTE NOTE NOTE No continue's below this point - EXIT! */ + + /* ALF support */ + #ifdef ALF + { + char file[80]; + + snprintf (file, 80, "/tmp/xd-%d.alf", getpid()); + close (alf_fd); + alf_fd = open (file, O_WRONLY); + msg ("Service handler: alf logging to '%s', fd %d", file, alf_fd); + } + #endif + current_backend = -1; /* Incase of a http type service: handle separately. */ diff --git a/src/lib/thruputlog.c b/src/lib/thruputlog.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/timeofday.c b/src/lib/timeofday.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/trafficlog.c b/src/lib/trafficlog.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/uidassume.c b/src/lib/uidassume.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/uidrestore.c b/src/lib/uidrestore.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/unlockreporter.c b/src/lib/unlockreporter.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/usage.c b/src/lib/usage.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/vsyslog.c b/src/lib/vsyslog.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/wakeuphandler.c b/src/lib/wakeuphandler.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/warning.c b/src/lib/warning.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/writelog.c b/src/lib/writelog.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/xcalloc.c b/src/lib/xcalloc.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/xmalloc.c b/src/lib/xmalloc.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/xrealloc.c b/src/lib/xrealloc.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/xstrcat.c b/src/lib/xstrcat.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/xstrcatch.c b/src/lib/xstrcatch.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/src/lib/xstrdup.c b/src/lib/xstrdup.c @@ -1,5 +1,5 @@ /************************************************************************* - * This file is part of Crosroads 1.80, a load balancer and fail over + * This file is part of Crosroads 1.81, a load balancer and fail over * utility for TCP. Copyright (c) Karel Kubat, distributed under GPL. * Visit http://crossroads.e-tunity.com for information. *************************************************************************/ diff --git a/tools/c-conf b/tools/c-conf @@ -4,7 +4,8 @@ use strict; use Getopt::Std; # Globals -my $VER = "1.12"; +my $VER = "1.13"; +# 1.13 [KK 2008-07-15] Opimized subfiles() - way faster when nonrecursive now # 1.12 [KK 2008-04-15] Messaging improved upon -v flag # 1.11 [KK 2008-01-14] Added /opt/local/{lib,include} to the standard libs. # Also added /sw @@ -164,7 +165,7 @@ my %_dir_visited; sub subfiles ($$$) { my ($dir, $mask, $recursive) = @_; - %_dir_visited = () unless ($recursive); + %_dir_visited = (); my ($dev, $ino) = stat($dir) or return (undef); my $tag = sprintf ("%d-%d", $dev, $ino); @@ -176,17 +177,21 @@ sub subfiles ($$$) { foreach my $f (glob ("$dir/$mask")) { push (@ret, $f) if (-f $f); } - foreach my $d (glob ("$dir/*")) { - next unless (-d $d); - my @subret = subfiles ("$d", $mask, 1); - my $added = 0; - foreach my $f (@subret) { - if (-f $f) { - push (@ret, $f); - $added++; + + if ($recursive) { + foreach my $d (glob ("$dir/*")) { + next unless (-d $d); + my @subret = subfiles ("$d", $mask, 1); + my $added = 0; + foreach my $f (@subret) { + if (-f $f) { + push (@ret, $f); + $added++; + } } } } + if ($#ret > -1) { return (@ret); } else {