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88 lines
1.6 KiB
C
88 lines
1.6 KiB
C
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/*
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* Copyright 1993-2002 Christopher Seiwald and Perforce Software, Inc.
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*
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* This file is part of Jam - see jam.c for Copyright information.
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*/
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/*
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* search.c - find a target along $(SEARCH) or $(LOCATE)
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*
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* 11/04/02 (seiwald) - const-ing for string literals
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*/
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# include "jam.h"
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# include "lists.h"
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# include "search.h"
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# include "timestamp.h"
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# include "pathsys.h"
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# include "variable.h"
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# include "newstr.h"
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const char *
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search(
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const char *target,
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time_t *time )
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{
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PATHNAME f[1];
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LIST *varlist;
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char buf[ MAXJPATH ];
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/* Parse the filename */
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path_parse( target, f );
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f->f_grist.ptr = 0;
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f->f_grist.len = 0;
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if( varlist = var_get( "LOCATE" ) )
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{
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f->f_root.ptr = varlist->string;
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f->f_root.len = strlen( varlist->string );
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path_build( f, buf, 1 );
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if( DEBUG_SEARCH )
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printf( "locate %s: %s\n", target, buf );
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timestamp( buf, time );
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return newstr( buf );
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}
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else if( varlist = var_get( "SEARCH" ) )
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{
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while( varlist )
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{
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f->f_root.ptr = varlist->string;
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f->f_root.len = strlen( varlist->string );
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path_build( f, buf, 1 );
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if( DEBUG_SEARCH )
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printf( "search %s: %s\n", target, buf );
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timestamp( buf, time );
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if( *time )
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return newstr( buf );
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varlist = list_next( varlist );
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}
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}
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/* Look for the obvious */
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/* This is a questionable move. Should we look in the */
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/* obvious place if SEARCH is set? */
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f->f_root.ptr = 0;
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f->f_root.len = 0;
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path_build( f, buf, 1 );
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if( DEBUG_SEARCH )
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printf( "search %s: %s\n", target, buf );
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timestamp( buf, time );
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return newstr( buf );
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}
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