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+/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
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+ *
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+ * Gearmand client and server library.
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+ *
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+ * Copyright (C) 2011 Data Differential, http://datadifferential.com/
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+ * Copyright (C) 2008 Brian Aker, Eric Day
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+ * All rights reserved.
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+ *
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+ * Redistribution and use in source and binary forms, with or without
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+ * modification, are permitted provided that the following conditions are
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+ * met:
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+ *
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+ * * Redistributions of source code must retain the above copyright
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+ * notice, this list of conditions and the following disclaimer.
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+ *
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+ * * Redistributions in binary form must reproduce the above
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+ * copyright notice, this list of conditions and the following disclaimer
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+ * in the documentation and/or other materials provided with the
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+ * distribution.
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+ *
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+ * * The names of its contributors may not be used to endorse or
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+ * promote products derived from this software without specific prior
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+ * written permission.
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+ *
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+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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+ *
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+ */
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+
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+#include <libgearman/common.h>
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+#include <cstdlib>
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+
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+gearman_return_t gearman_parse_servers(const char *servers,
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+ gearman_parse_server_fn *function,
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+ void *context)
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+{
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+ const char *ptr= servers;
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+ size_t x;
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+ char host[NI_MAXHOST];
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+ char port[NI_MAXSERV];
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+ gearman_return_t ret;
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+
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+ if (ptr == NULL)
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+ return (*function)(NULL, 0, context);
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+
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+ while (1)
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+ {
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+ x= 0;
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+
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+ while (*ptr != 0 && *ptr != ',' && *ptr != ':')
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+ {
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+ if (x < (NI_MAXHOST - 1))
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+ host[x++]= *ptr;
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+
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+ ptr++;
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+ }
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+
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+ host[x]= 0;
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+
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+ if (*ptr == ':')
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+ {
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+ ptr++;
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+ x= 0;
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+
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+ while (*ptr != 0 && *ptr != ',')
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+ {
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+ if (x < (NI_MAXSERV - 1))
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+ port[x++]= *ptr;
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+
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+ ptr++;
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+ }
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+
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+ port[x]= 0;
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+ }
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+ else
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+ port[0]= 0;
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+
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+ ret= (*function)(host, static_cast<in_port_t>(atoi(port)), context);
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+ if (ret != GEARMAN_SUCCESS)
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+ return ret;
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+
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+ if (*ptr == 0)
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+ break;
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+
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+ ptr++;
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+ }
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+
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+ return GEARMAN_SUCCESS;
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+}
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