From: Adam Dickmeiss Date: Wed, 11 Jun 2014 12:00:19 +0000 (+0200) Subject: Redis functional including configure + code X-Git-Tag: v5.2.0~20 X-Git-Url: http://jsfdemo.indexdata.com/cgi-bin?a=commitdiff_plain;h=118a28603418dfc84a5c91463a1d02219e7e9941;p=yaz-moved-to-github.git Redis functional including configure + code No RPM/Deb work - yet. --- diff --git a/configure.ac b/configure.ac index 8204bf3..049b3ca 100644 --- a/configure.ac +++ b/configure.ac @@ -92,6 +92,31 @@ if test "$libgcryptpath" != "no"; then AC_MSG_RESULT([no]) fi fi +dnl ------ redis +hiredis=default +AC_SUBST([HIREDIS_LIBS]) +AC_ARG_WITH([redis], [ --with-redis hiredis library], [hiredis=$withval]) +if test "$hiredis" != "no" -a "$pkgconfigpath" != "NONE"; then + AC_MSG_CHECKING([for redis]) + if $pkgconfigpath --cflags hiredis >/dev/null 2>&1 ; then + if $pkgconfigpath --atleast-version 0.10 hiredis; then + AC_MSG_RESULT([yes]) + CFLAGS="$CFLAGS `$pkgconfigpath --cflags hiredis`" + HIREDIS_LIBS="`$pkgconfigpath --libs hiredis`" + AC_DEFINE([HAVE_HIREDIS],[1],[Define to 1 if hiredis is enabled]) + else + AC_MSG_RESULT([no. Version 0.10 required]) + if test "$hiredis" != "default"; then + AC_MSG_ERROR([hiredis libraries missing]) + fi + fi + else + AC_MSG_RESULT([no]) + if test "$hiredis" != "default"; then + AC_MSG_ERROR([hiredis libraries missing]) + fi + fi +fi dnl ------ memcached memcached=default AC_SUBST([MEMCACHED_LIBS]) diff --git a/src/Makefile.am b/src/Makefile.am index 07e125b..3f431f0 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -25,8 +25,9 @@ YAZCOMP=$(top_srcdir)/util/yaz-asncomp YAZCOMP_Z = $(YAZCOMP) -d $(srcdir)/z.tcl -i yaz -I$(top_srcdir)/include YAZCOMP_I = $(YAZCOMP) -d $(srcdir)/ill.tcl -i yaz -I$(top_srcdir)/include -AM_CPPFLAGS=-I$(top_srcdir)/include $(XML2_CFLAGS) $(SSL_CFLAGS) -libyaz_la_LIBADD = $(SSL_LIBS) $(TCPD_LIBS) $(GCRYPT_LIBS) $(MEMCACHED_LIBS) +AM_CPPFLAGS=-I$(top_srcdir)/include $(XML2_CFLAGS) $(SSL_CFLAGS) +libyaz_la_LIBADD = $(SSL_LIBS) $(TCPD_LIBS) $(GCRYPT_LIBS) \ + $(MEMCACHED_LIBS) $(HIREDIS_LIBS) libyaz_server_la_LIBADD = libyaz.la libyaz_icu_la_CPPFLAGS = $(AM_CPPFLAGS) $(ICU_CPPFLAGS) -I$(top_srcdir)/libstemmer_c/include libyaz_icu_la_LIBADD = libyaz.la $(ICU_LIBS) diff --git a/src/zoom-memcached.c b/src/zoom-memcached.c index 70d7f3a..828dca6 100644 --- a/src/zoom-memcached.c +++ b/src/zoom-memcached.c @@ -32,6 +32,9 @@ void ZOOM_memcached_init(ZOOM_connection c) #if HAVE_LIBMEMCACHED_MEMCACHED_H c->mc_st = 0; #endif +#if HAVE_HIREDIS + c->redis_c = 0; +#endif } void ZOOM_memcached_destroy(ZOOM_connection c) @@ -40,6 +43,10 @@ void ZOOM_memcached_destroy(ZOOM_connection c) if (c->mc_st) memcached_free(c->mc_st); #endif +#if HAVE_HIREDIS + if (c->redis_c) + redisFree(c->redis_c); +#endif } #if HAVE_LIBMEMCACHED_MEMCACHED_H @@ -95,6 +102,13 @@ static memcached_st *yaz_memcached_wrap(const char *conf) int ZOOM_memcached_configure(ZOOM_connection c) { const char *val; +#if HAVE_HIREDIS + if (c->redis_c) + { + redisFree(c->redis_c); + c->redis_c = 0; + } +#endif #if HAVE_LIBMEMCACHED_MEMCACHED_H if (c->mc_st) { @@ -102,6 +116,26 @@ int ZOOM_memcached_configure(ZOOM_connection c) c->mc_st = 0; } #endif + + val = ZOOM_options_get(c->options, "redis"); + if (val && *val) + { +#if HAVE_HIREDIS + struct timeval timeout = { 1, 500000 }; /* 1.5 seconds */ + + c->redis_c = redisConnectWithTimeout(val, 6379, timeout); + if (c->redis_c == 0 || c->redis_c->err) + { + ZOOM_set_error(c, ZOOM_ERROR_MEMCACHED, + "could not create redis"); + return -1; + } + return 0; /* don't bother with memcached if redis is enabled */ +#else + ZOOM_set_error(c, ZOOM_ERROR_MEMCACHED, "not enabled"); + return -1; +#endif + } val = ZOOM_options_get(c->options, "memcached"); if (val && *val) { @@ -122,7 +156,7 @@ int ZOOM_memcached_configure(ZOOM_connection c) return 0; } -#if HAVE_LIBMEMCACHED_MEMCACHED_H +#if HAVE_GCRYPT_H static void wrbuf_vary_puts(WRBUF w, const char *v) { if (v) @@ -141,7 +175,7 @@ static void wrbuf_vary_puts(WRBUF w, const char *v) void ZOOM_memcached_resultset(ZOOM_resultset r, ZOOM_query q) { -#if HAVE_LIBMEMCACHED_MEMCACHED_H +#if HAVE_GCRYPT_H ZOOM_connection c = r->connection; r->mc_key = wrbuf_alloc(); @@ -170,6 +204,50 @@ void ZOOM_memcached_resultset(ZOOM_resultset r, ZOOM_query q) void ZOOM_memcached_search(ZOOM_connection c, ZOOM_resultset resultset) { +#if HAVE_HIREDIS + if (c->redis_c && resultset->live_set == 0) + { + redisReply *reply; + const char *argv[2]; + + argv[0] = "GET"; + argv[1] = wrbuf_cstr(resultset->mc_key); + + reply = redisCommandArgv(c->redis_c, 2, argv, 0); + /* count;precision (ASCII) + '\0' + BER buffer for otherInformation */ + if (reply && reply->type == REDIS_REPLY_STRING) + { + char *v = reply->str; + int v_len = reply->len; + ZOOM_Event event; + size_t lead_len = strlen(v) + 1; + + resultset->size = odr_atoi(v); + + yaz_log(YLOG_LOG, "For key %s got value %s lead_len=%d len=%d", + wrbuf_cstr(resultset->mc_key), v, (int) lead_len, + (int) v_len); + if (v_len > lead_len) + { + Z_OtherInformation *oi = 0; + int oi_len = v_len - lead_len; + odr_setbuf(resultset->odr, v + lead_len, oi_len, 0); + if (!z_OtherInformation(resultset->odr, &oi, 0, 0)) + { + yaz_log(YLOG_WARN, "oi decoding failed"); + freeReplyObject(reply); + return; + } + ZOOM_handle_search_result(c, resultset, oi); + ZOOM_handle_facet_result(c, resultset, oi); + } + event = ZOOM_Event_create(ZOOM_EVENT_RECV_SEARCH); + ZOOM_connection_put_event(c, event); + resultset->live_set = 1; + } + freeReplyObject(reply); + } +#endif #if HAVE_LIBMEMCACHED_MEMCACHED_H if (c->mc_st && resultset->live_set == 0) { @@ -216,6 +294,44 @@ void ZOOM_memcached_search(ZOOM_connection c, ZOOM_resultset resultset) void ZOOM_memcached_hitcount(ZOOM_connection c, ZOOM_resultset resultset, Z_OtherInformation *oi, const char *precision) { +#if HAVE_HIREDIS + if (c->redis_c && resultset->live_set == 0) + { + char *str; + ODR odr = odr_createmem(ODR_ENCODE); + char *oi_buf = 0; + int oi_len = 0; + char *key; + + str = odr_malloc(odr, 20 + strlen(precision)); + /* count;precision (ASCII) + '\0' + BER buffer for otherInformation */ + sprintf(str, ODR_INT_PRINTF ";%s", resultset->size, precision); + if (oi) + { + z_OtherInformation(odr, &oi, 0, 0); + oi_buf = odr_getbuf(odr, &oi_len, 0); + } + key = odr_malloc(odr, strlen(str) + 1 + oi_len); + strcpy(key, str); + if (oi_len) + memcpy(key + strlen(str) + 1, oi_buf, oi_len); + + { + redisReply *reply; + const char *argv[3]; + size_t argvlen[3]; + argv[0] = "SET"; + argvlen[0] = 3; + argv[1] = wrbuf_buf(resultset->mc_key); + argvlen[1] = wrbuf_len(resultset->mc_key); + argv[2] = key; + argvlen[2] = strlen(str) + 1 + oi_len; + reply = redisCommandArgv(c->redis_c, 3, argv, argvlen); + freeReplyObject(reply); + } + odr_destroy(odr); + } +#endif #if HAVE_LIBMEMCACHED_MEMCACHED_H if (c->mc_st && resultset->live_set == 0) { @@ -259,6 +375,57 @@ void ZOOM_memcached_add(ZOOM_resultset r, Z_NamePlusRecord *npr, const char *schema, Z_SRW_diagnostic *diag) { +#if HAVE_HIREDIS + if (r->connection->redis_c && + !diag && npr->which == Z_NamePlusRecord_databaseRecord) + { + WRBUF k = wrbuf_alloc(); + WRBUF rec_sha1 = wrbuf_alloc(); + ODR odr = odr_createmem(ODR_ENCODE); + char *rec_buf; + int rec_len; + const char *argv[3]; + size_t argvlen[3]; + redisReply *reply; + + z_NamePlusRecord(odr, &npr, 0, 0); + rec_buf = odr_getbuf(odr, &rec_len, 0); + + wrbuf_write(k, wrbuf_buf(r->mc_key), wrbuf_len(r->mc_key)); + wrbuf_printf(k, ";%d;%s;%s;%s", pos, + syntax ? syntax : "", + elementSetName ? elementSetName : "", + schema ? schema : ""); + + wrbuf_sha1_write(rec_sha1, rec_buf, rec_len, 1); + + argv[0] = "SET"; + argvlen[0] = 3; + argv[1] = wrbuf_buf(k); + argvlen[1] = wrbuf_len(k); + argv[2] = wrbuf_buf(rec_sha1); + argvlen[2] = wrbuf_len(rec_sha1); + + reply = redisCommandArgv(r->connection->redis_c, 3, argv, argvlen); + yaz_log(YLOG_LOG, "Store record key=%s val=%s", + wrbuf_cstr(k), wrbuf_cstr(rec_sha1)); + freeReplyObject(reply); + + argv[1] = wrbuf_buf(rec_sha1); + argvlen[1] = wrbuf_len(rec_sha1); + argv[2] = rec_buf; + argvlen[2] = rec_len; + + reply = redisCommandArgv(r->connection->redis_c, 3, argv, argvlen); + yaz_log(YLOG_LOG, "Add record key=%s rec_len=%d", + wrbuf_cstr(rec_sha1), rec_len); + freeReplyObject(reply); + + odr_destroy(odr); + wrbuf_destroy(k); + wrbuf_destroy(rec_sha1); + } +#endif #if HAVE_LIBMEMCACHED_MEMCACHED_H if (r->connection->mc_st && !diag && npr->which == Z_NamePlusRecord_databaseRecord) @@ -313,6 +480,61 @@ Z_NamePlusRecord *ZOOM_memcached_lookup(ZOOM_resultset r, int pos, const char *elementSetName, const char *schema) { +#if HAVE_HIREDIS + if (r->connection && r->connection->redis_c) + { + WRBUF k = wrbuf_alloc(); + const char *argv[2]; + size_t argvlen[2]; + redisReply *reply1; + + wrbuf_write(k, wrbuf_buf(r->mc_key), wrbuf_len(r->mc_key)); + wrbuf_printf(k, ";%d;%s;%s;%s", pos, + syntax ? syntax : "", + elementSetName ? elementSetName : "", + schema ? schema : ""); + + yaz_log(YLOG_LOG, "Lookup record %s", wrbuf_cstr(k)); + argv[0] = "GET"; + argvlen[0] = 3; + argv[1] = wrbuf_buf(k); + argvlen[1] = wrbuf_len(k); + reply1 = redisCommandArgv(r->connection->redis_c, 2, argv, argvlen); + + wrbuf_destroy(k); + if (reply1 && reply1->type == REDIS_REPLY_STRING) + { + redisReply *reply2; + char *sha1_buf = reply1->str; + int sha1_len = reply1->len; + + yaz_log(YLOG_LOG, "Lookup record %.*s", (int) sha1_len, sha1_buf); + + argv[0] = "GET"; + argvlen[0] = 3; + argv[1] = sha1_buf; + argvlen[1] = sha1_len; + + reply2 = redisCommandArgv(r->connection->redis_c, 2, argv, argvlen); + if (reply2 && reply2->type == REDIS_REPLY_STRING) + { + Z_NamePlusRecord *npr = 0; + char *v_buf = reply2->str; + int v_len = reply2->len; + + odr_setbuf(r->odr, v_buf, v_len, 0); + z_NamePlusRecord(r->odr, &npr, 0, 0); + if (npr) + yaz_log(YLOG_LOG, "returned redis copy"); + freeReplyObject(reply2); + freeReplyObject(reply1); + return npr; + } + freeReplyObject(reply2); + } + freeReplyObject(reply1); + } +#endif #if HAVE_LIBMEMCACHED_MEMCACHED_H if (r->connection && r->connection->mc_st) { diff --git a/src/zoom-p.h b/src/zoom-p.h index 5abaa2a..bb6db6f 100644 --- a/src/zoom-p.h +++ b/src/zoom-p.h @@ -39,6 +39,9 @@ #if HAVE_LIBMEMCACHED_MEMCACHED_H #include #endif +#if HAVE_HIREDIS +#include +#endif #define SHPTR 1 @@ -115,6 +118,9 @@ struct ZOOM_connection_p { #if HAVE_LIBMEMCACHED_MEMCACHED_H memcached_st *mc_st; #endif +#if HAVE_HIREDIS + redisContext *redis_c; +#endif }; typedef struct ZOOM_record_cache_p *ZOOM_record_cache;