From: Adam Dickmeiss <adam@indexdata.dk>
Date: Wed, 22 Jan 2014 13:32:06 +0000 (+0100)
Subject: Merge branch 'master' into yaz-728
X-Git-Tag: v5.0.13~49
X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=commitdiff_plain;h=a741500ee64cc5009f82d94585ea389e1c5e6613;hp=-c

Merge branch 'master' into yaz-728
---

a741500ee64cc5009f82d94585ea389e1c5e6613
diff --combined src/zoom-c.c
index f2363b6,c3d7f0c..8a9b344
--- a/src/zoom-c.c
+++ b/src/zoom-c.c
@@@ -308,10 -308,6 +308,10 @@@ ZOOM_API(ZOOM_connection
      c->no_redirects = 0;
      c->cookies = 0;
      c->saveAPDU_wrbuf = 0;
 +
 +#if HAVE_LIBMEMCACHED_MEMCACHED_H
 +    c->mc_st = 0;
 +#endif
      return c;
  }
  
@@@ -374,6 -370,7 +374,7 @@@ ZOOM_API(void
                              const char *host, int portnum)
  {
      const char *val;
+     const char *http_lead;
  
      initlog();
  
@@@ -440,17 -437,25 +441,25 @@@
      else
          c->lang = 0;
  
+     val = ZOOM_options_get(c->options, "sru");
+     if (val && *val && !strstr(host, "://"))
+         http_lead = "http://";
+     else
+         http_lead = "";
+     c->sru_mode = get_sru_mode_from_string(val);
+ 
      if (host)
      {
+         char hostn[128];
          xfree(c->host_port);
          if (portnum)
          {
-             char hostn[128];
              sprintf(hostn, "%.80s:%d", host, portnum);
-             c->host_port = xstrdup(hostn);
+             host = hostn;
          }
-         else
-             c->host_port = xstrdup(host);
+         c->host_port = xmalloc(strlen(host) + strlen(http_lead) + 1);
+         strcpy(c->host_port, http_lead);
+         strcat(c->host_port, host);
      }
  
      {
@@@ -486,9 -491,6 +495,6 @@@
          }
      }
  
-     val = ZOOM_options_get(c->options, "sru");
-     c->sru_mode = get_sru_mode_from_string(val);
- 
      xfree(c->sru_version);
      val = ZOOM_options_get(c->options, "sru_version");
      c->sru_version = xstrdup(val ? val : "1.2");
@@@ -550,29 -552,6 +556,29 @@@
      yaz_cookies_destroy(c->cookies);
      c->cookies = yaz_cookies_create();
  
 +#if HAVE_LIBMEMCACHED_MEMCACHED_H
 +    if (c->mc_st)
 +    {
 +        memcached_free(c->mc_st);
 +        c->mc_st = 0;
 +    }
 +#endif
 +    val = ZOOM_options_get(c->options, "memcached");
 +    if (val && *val)
 +    {
 +#if HAVE_LIBMEMCACHED_MEMCACHED_H
 +        c->mc_st = memcached(val, strlen(val));
 +        if (!c->mc_st)
 +        {
 +            ZOOM_set_error(c, ZOOM_ERROR_MEMCACHED, val);
 +            return;
 +        }
 +#else
 +        ZOOM_set_error(c, ZOOM_ERROR_MEMCACHED, "not enabled");
 +        return;
 +#endif
 +    }
 +
      if (c->sru_mode == zoom_sru_error)
      {
          ZOOM_set_error(c, ZOOM_ERROR_UNSUPPORTED_PROTOCOL, val);
@@@ -617,11 -596,6 +623,11 @@@ ZOOM_API(void
      if (!c)
          return;
      yaz_log(c->log_api, "%p ZOOM_connection_destroy", c);
 +
 +#if HAVE_LIBMEMCACHED_MEMCACHED_H
 +    if (c->mc_st)
 +        memcached_free(c->mc_st);
 +#endif
      if (c->cs)
          cs_close(c->cs);
  
@@@ -726,7 -700,6 +732,7 @@@ ZOOM_resultset ZOOM_resultset_create(vo
      }
  #endif
      resultset_use(1);
 +    r->mc_key = 0;
      return r;
  }
  
@@@ -747,10 -720,11 +753,10 @@@ ZOOM_API(ZOOM_resultset
      ZOOM_connection_search(ZOOM_connection c, ZOOM_query q)
  {
      ZOOM_resultset r = ZOOM_resultset_create();
 -    ZOOM_task task;
      const char *cp;
 +    ZOOM_task task;
      int start, count;
      const char *syntax, *elementSetName, *schema;
 -
      yaz_log(c->log_api, "%p ZOOM_connection_search set %p query %p", c, r, q);
      r->r_sort_spec = ZOOM_query_get_sortspec(q);
      r->query = q;
@@@ -776,31 -750,6 +782,31 @@@
      r->connection = c;
      r->next = c->resultsets;
      c->resultsets = r;
 +
 +#if HAVE_LIBMEMCACHED_MEMCACHED_H
 +    r->mc_key = wrbuf_alloc();
 +    wrbuf_puts(r->mc_key, c->host_port);
 +    wrbuf_puts(r->mc_key, ";");
 +    wrbuf_puts(r->mc_key, ZOOM_query_get_query_string(q));
 +    if (c->mc_st)
 +    {
 +        size_t v_len;
 +        uint32_t flags;
 +        memcached_return_t rc;
 +        char *v = memcached_get(c->mc_st, wrbuf_buf(r->mc_key),
 +                                wrbuf_len(r->mc_key), &v_len, &flags, &rc);
 +        if (v)
 +        {
 +            yaz_log(YLOG_LOG, "For key %s got value %.*s",
 +                    wrbuf_cstr(r->mc_key), (int) v_len, v);
 +        }
 +        else
 +        {
 +            yaz_log(YLOG_LOG, "For key %s got NO value", wrbuf_cstr(r->mc_key));
 +        }
 +    }
 +#endif
 +
      if (c->host_port && c->proto == PROTO_HTTP)
      {
          if (!c->cs)
@@@ -925,7 -874,6 +931,7 @@@ static void resultset_destroy(ZOOM_resu
  #if SHPTR
          YAZ_SHPTR_DEC(r->record_wrbuf, wrbuf_destroy);
  #endif
 +        wrbuf_destroy(r->mc_key);
          resultset_use(-1);
          xfree(r);
      }
@@@ -1950,8 -1898,6 +1956,8 @@@ ZOOM_API(const char *
          return "Extended Service. invalid version";
      case ZOOM_ERROR_ES_INVALID_SYNTAX:
          return "Extended Service. invalid syntax";
 +    case ZOOM_ERROR_MEMCACHED:
 +        return "Memcached";
      default:
          return diagbib1_str(error);
      }