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53 lines
1.8 KiB
C
53 lines
1.8 KiB
C
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/* libanode: the Anode C reference implementation
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* Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#include "anode.h"
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struct AnodeErrDesc
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{
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int code;
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const char *desc;
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};
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#define TOTAL_ERRORS 12
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static const struct AnodeErrDesc ANODE_ERRORS[TOTAL_ERRORS] = {
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{ ANODE_ERR_NONE, "No error (success)" },
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{ ANODE_ERR_INVALID_ARGUMENT, "Invalid argument" },
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{ ANODE_ERR_OUT_OF_MEMORY, "Out of memory" },
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{ ANODE_ERR_INVALID_URI, "Invalid URI" },
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{ ANODE_ERR_BUFFER_TOO_SMALL, "Supplied buffer too small" },
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{ ANODE_ERR_ADDRESS_INVALID, "Address invalid" },
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{ ANODE_ERR_ADDRESS_TYPE_NOT_SUPPORTED, "Address type not supported"},
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{ ANODE_ERR_CONNECTION_CLOSED, "Connection closed"},
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{ ANODE_ERR_CONNECT_FAILED, "Connect failed"},
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{ ANODE_ERR_UNABLE_TO_BIND, "Unable to bind to address"},
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{ ANODE_ERR_TOO_MANY_OPEN_SOCKETS, "Too many open sockets"},
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{ ANODE_ERR_DNS_NAME_NOT_FOUND_OR_TIMED_OUT, "DNS name not found or timed out"}
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};
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extern const char *Anode_strerror(int err)
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{
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int i;
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int negerr = -err;
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for(i=0;i<TOTAL_ERRORS;++i) {
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if ((ANODE_ERRORS[i].code == err)||(ANODE_ERRORS[i].code == negerr))
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return ANODE_ERRORS[i].desc;
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}
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return "Unknown error";
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}
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