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openSUSE:Leap:42.3
cyrus-imapd
cyrus-imapd-2.4.17_openslp.patch
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File cyrus-imapd-2.4.17_openslp.patch of Package cyrus-imapd
diff -Ppru cyrus-imapd-2.4.17.orig/configure.in cyrus-imapd-2.4.17/configure.in --- cyrus-imapd-2.4.17.orig/configure.in 2012-12-01 20:57:54.000000000 +0100 +++ cyrus-imapd-2.4.17/configure.in 2014-01-25 13:35:37.326786213 +0100 @@ -1242,6 +1242,19 @@ DRACLIBS="-ldrac") fi) AC_SUBST(DRACLIBS) +dnl +dnl Test for OpenSLP +dnl +SLPLIBS= +AC_ARG_WITH(openslp, [ --with-openslp=DIR use OpenSLP library in <DIR> [no] ], + if test -d "$withval"; then + LDFLAGS="$LDFLAGS -L${withval}" + AC_CHECK_LIB(slp, SLPOpen, + AC_DEFINE(USE_SLP,[],[Compile with OpenSLP?]) + SLPLIBS="-lslp") + fi) +AC_SUBST(SLPLIBS) + CMU_LIBWRAP CMU_UCDSNMP diff -Ppru cyrus-imapd-2.4.17.orig/master/Makefile.in cyrus-imapd-2.4.17/master/Makefile.in --- cyrus-imapd-2.4.17.orig/master/Makefile.in 2012-12-01 20:57:54.000000000 +0100 +++ cyrus-imapd-2.4.17/master/Makefile.in 2014-01-25 13:36:16.326368670 +0100 @@ -58,7 +58,7 @@ DEPLIBS = @DEPLIBS@ CFLAGS = @CFLAGS@ LDFLAGS = @LDFLAGS@ @COM_ERR_LDFLAGS@ -LIBS = ../lib/libcyrus_min.a @LIB_UCDSNMP@ @LIBS@ @COM_ERR_LIBS@ +LIBS = ../lib/libcyrus_min.a @LIB_UCDSNMP@ @LIBS@ @COM_ERR_LIBS@ @SLPLIBS@ SHELL = /bin/sh MAKEDEPEND = @MAKEDEPEND@ diff -Ppru cyrus-imapd-2.4.17.orig/master/master.c cyrus-imapd-2.4.17/master/master.c --- cyrus-imapd-2.4.17.orig/master/master.c 2012-12-01 20:57:54.000000000 +0100 +++ cyrus-imapd-2.4.17/master/master.c 2014-01-25 14:35:29.896103172 +0100 @@ -110,6 +110,10 @@ int deny_severity = LOG_ERR; #endif +#ifdef USE_SLP +#include <slp.h> +#endif + #include "masterconf.h" #include "master.h" @@ -119,6 +123,16 @@ #include "util.h" #include "xmalloc.h" +#ifdef USE_SLP +#define URL_MAX 1024 +SLPHandle phslp; +struct slpurl { + char srvurl[URL_MAX]; + struct slpurl *next; +}; +struct slpurl *start = NULL; +#endif + enum { become_cyrus_early = 1, child_table_size = 10000, @@ -183,10 +197,41 @@ static struct timeval janitor_mark; /* L void limit_fds(rlim_t); void schedule_event(struct event *a); +#ifdef USE_SLP +void SLPRegReportCB(SLPHandle hslp, SLPError errcode, void* cookie) +{ + /* return the error code in the cookie */ + *(SLPError*)cookie = errcode; + + /* You could do something else here like print out */ + /* the errcode, etc. Remember, as a general rule, */ + /* do not try to do too much in a callback because */ + /* it is being executed by the same thread that is */ + /* reading slp packets from the wire. */ +} + +void SLPshutdown(void) +{ + struct slpurl *ttmp,*tmp = start; + SLPError callbackerr; + while( tmp ) { + syslog(LOG_INFO,"SLPderegister [%s]",tmp->srvurl); + SLPDereg(phslp, tmp->srvurl, SLPRegReportCB, &callbackerr); + ttmp = tmp; + tmp = tmp->next; + free(ttmp); + } + SLPClose(&phslp); +} +#endif + void fatal(const char *msg, int code) { syslog(LOG_CRIT, "%s", msg); syslog(LOG_NOTICE, "exiting"); +#ifdef USE_SLP + SLPshutdown(); +#endif exit(code); } @@ -477,7 +522,89 @@ void service_create(struct service *s) s->socket = 0; continue; } - + +#ifdef USE_SLP + if ((!strcmp(s->proto, "tcp")) && s->listen[0] != '/' ) { + SLPError err; + SLPError callbackerr; + char *listen, *service; + char *listen_addr; + int port; + char hname[URL_MAX]; + char dname[URL_MAX]; + char turl[URL_MAX]; + struct slpurl *u; + char registered = 0; + + /* parse_listen() and resolve_host() are destructive, + * so make a work copy of s->listen + */ + listen = xstrdup(s->listen); + + if ((service = parse_listen(listen)) == NULL) { + /* listen IS the port */ + service = listen; + listen_addr = NULL; + } else { + /* s->listen is now just the address */ + listen_addr = parse_host(listen); + if (*listen_addr == '\0') + listen_addr = NULL; + } + port = ntohs(((struct sockaddr_in *)(res)->ai_addr)->sin_port); + gethostname(hname,URL_MAX); + getdomainname(dname,URL_MAX); + + snprintf(turl,URL_MAX,"service:%s://%s.%s:%d", + service, + hname, dname, + port); + + /* check, whether we already registered the service */ + u = start; + while( u ) { + if( ! strcmp(u->srvurl,turl) ) registered = 1; + u = u->next; + } + + if( ! registered ) { + u = (struct slpurl *)calloc(1,sizeof(struct slpurl)); + if( ! u ) + fatal("out of memory", EX_UNAVAILABLE); + + strncpy(u->srvurl,turl,URL_MAX); + + if( start == NULL ) { + start = u; + } else { + struct slpurl *tmp = start; + while( tmp->next ) tmp = tmp->next; + tmp->next = u; + } + syslog(LOG_INFO,"SLPRegister [%s]",u->srvurl); + + err = SLPReg(phslp, + u->srvurl, + SLP_LIFETIME_MAXIMUM, + 0, + "", + SLP_TRUE, + SLPRegReportCB, + &callbackerr ); + + if(( err != SLP_OK) || (callbackerr != SLP_OK)) + { + syslog(LOG_ERR,"Error registering service with slp %i",err); + } + + if( callbackerr != SLP_OK) + { + syslog(LOG_ERR,"Error registering service with slp %i",callbackerr); + } + } + } +#endif + s->ready_workers = 0; s->associate = nsocket; s->family = res->ai_family; @@ -1051,7 +1178,9 @@ void sigterm_handler(int sig __attribute /* tell master agent we're exiting */ snmp_shutdown("cyrusMaster"); #endif - +#ifdef USE_SLP + SLPshutdown(); +#endif syslog(LOG_INFO, "exiting on SIGTERM/SIGINT"); exit(0); } @@ -1986,6 +2115,15 @@ int main(int argc, char **argv) syslog(LOG_NOTICE, "process started"); +#ifdef USE_SLP + { + int slperr; + if ( (slperr = SLPOpen(NULL, SLP_FALSE, &phslp)) != SLP_OK ) { + syslog(LOG_ERR, "SLPOpen() failed, return code: %d", slperr); + } + } +#endif + #if defined(HAVE_UCDSNMP) || defined(HAVE_NETSNMP) /* initialize SNMP agent */
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