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104 lines
4.4 KiB
C
104 lines
4.4 KiB
C
/* assuan-errors.c - error codes
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* Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
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* Copyright (C) 2005 Free Software Foundation, Inc.
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*
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* This file is part of Assuan.
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*
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* Assuan is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as
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* published by the Free Software Foundation; either version 2.1 of
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* the License, or (at your option) any later version.
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*
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* Assuan is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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/* Please note that this is a stripped down and modified version of
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the orginal Assuan code from libassuan. */
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#include <stdio.h>
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#include "assuan.h"
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/* This function returns a textual representaion of the given error
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code. If this is an unknown value, a string with the value is
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returned (Beware: it is hold in a static buffer). Return value:
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String with the error description.
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*/
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const char *
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assuan_strerror (assuan_error_t err)
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{
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const char *s;
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static char buf[50];
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switch (err)
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{
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case ASSUAN_No_Error: s="no error"; break;
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case ASSUAN_General_Error: s="general error"; break;
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case ASSUAN_Out_Of_Core: s="out of core"; break;
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case ASSUAN_Invalid_Value: s="invalid value"; break;
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case ASSUAN_Timeout: s="timeout"; break;
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case ASSUAN_Read_Error: s="read error"; break;
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case ASSUAN_Write_Error: s="write error"; break;
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case ASSUAN_Problem_Starting_Server: s="problem starting server"; break;
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case ASSUAN_Not_A_Server: s="not a server"; break;
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case ASSUAN_Not_A_Client: s="not a client"; break;
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case ASSUAN_Nested_Commands: s="nested commands"; break;
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case ASSUAN_Invalid_Response: s="invalid response"; break;
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case ASSUAN_No_Data_Callback: s="no data callback"; break;
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case ASSUAN_No_Inquire_Callback: s="no inquire callback"; break;
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case ASSUAN_Connect_Failed: s="connect failed"; break;
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case ASSUAN_Accept_Failed: s="accept failed"; break;
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case ASSUAN_Not_Implemented: s="not implemented"; break;
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case ASSUAN_Server_Fault: s="server fault"; break;
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case ASSUAN_Invalid_Command: s="invalid command"; break;
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case ASSUAN_Unknown_Command: s="unknown command"; break;
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case ASSUAN_Syntax_Error: s="syntax error"; break;
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case ASSUAN_Parameter_Error: s="parameter error"; break;
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case ASSUAN_Parameter_Conflict: s="parameter conflict"; break;
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case ASSUAN_Line_Too_Long: s="line too long"; break;
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case ASSUAN_Line_Not_Terminated: s="line not terminated"; break;
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case ASSUAN_No_Input: s="no input"; break;
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case ASSUAN_No_Output: s="no output"; break;
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case ASSUAN_Canceled: s="canceled"; break;
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case ASSUAN_Unsupported_Algorithm: s="unsupported algorithm"; break;
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case ASSUAN_Server_Resource_Problem: s="server resource problem"; break;
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case ASSUAN_Server_IO_Error: s="server io error"; break;
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case ASSUAN_Server_Bug: s="server bug"; break;
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case ASSUAN_No_Data_Available: s="no data available"; break;
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case ASSUAN_Invalid_Data: s="invalid data"; break;
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case ASSUAN_Unexpected_Command: s="unexpected command"; break;
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case ASSUAN_Too_Much_Data: s="too much data"; break;
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case ASSUAN_Inquire_Unknown: s="inquire unknown"; break;
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case ASSUAN_Inquire_Error: s="inquire error"; break;
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case ASSUAN_Invalid_Option: s="invalid option"; break;
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case ASSUAN_Invalid_Index: s="invalid index"; break;
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case ASSUAN_Unexpected_Status: s="unexpected status"; break;
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case ASSUAN_Unexpected_Data: s="unexpected data"; break;
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case ASSUAN_Invalid_Status: s="invalid status"; break;
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case ASSUAN_Locale_Problem: s="locale problem"; break;
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case ASSUAN_Not_Confirmed: s="not confirmed"; break;
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case ASSUAN_USER_ERROR_FIRST: s="user error first"; break;
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case ASSUAN_USER_ERROR_LAST: s="user error last"; break;
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default:
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{
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unsigned int source, code;
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source = ((err >> 24) & 0xff);
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code = (err & 0x00ffffff);
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if (source) /* Assume this is an libgpg-error. */
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sprintf (buf, "ec=%u.%u", source, code );
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else
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sprintf (buf, "ec=%d", err );
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s=buf; break;
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}
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}
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return s;
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}
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