mirror of
https://github.com/transmission/transmission
synced 2024-12-24 08:43:27 +00:00
63 lines
2 KiB
C
63 lines
2 KiB
C
/******************************************************************************
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* Copyright (c) 2005 Eric Petit
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*****************************************************************************/
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#include "transmission.h"
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void tr_msg( int level, char * msg, ... )
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{
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char string[256];
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va_list args;
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static int verboseLevel = 0;
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if( !verboseLevel )
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{
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char * env;
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env = getenv( "TR_DEBUG" );
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verboseLevel = env ? atoi( env ) : -1;
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verboseLevel = verboseLevel ? verboseLevel : -1;
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}
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if( verboseLevel < 1 && level > TR_MSG_ERR )
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{
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return;
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}
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if( verboseLevel < 2 && level > TR_MSG_INF )
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{
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return;
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}
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va_start( args, msg );
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vsnprintf( string, sizeof( string ), msg, args );
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va_end( args );
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fprintf( stderr, "%s\n", string );
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}
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int tr_rand( int sup )
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{
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static int init = 0;
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if( !init )
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{
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srand( tr_date() );
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init = 1;
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}
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return rand() % sup;
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}
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