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103 lines
2.4 KiB
C
103 lines
2.4 KiB
C
#include "jam.h"
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#include "filesys.h"
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#include "lists.h"
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#include "object.h"
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#include "pathsys.h"
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#include "strings.h"
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void file_build1( PATHNAME * f, string * file )
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{
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if ( DEBUG_SEARCH )
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{
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printf( "build file: " );
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if ( f->f_root.len )
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printf( "root = '%.*s' ", f->f_root.len, f->f_root.ptr );
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if ( f->f_dir.len )
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printf( "dir = '%.*s' ", f->f_dir.len, f->f_dir.ptr );
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if ( f->f_base.len )
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printf( "base = '%.*s' ", f->f_base.len, f->f_base.ptr );
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printf( "\n" );
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}
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/* Start with the grist. If the current grist is not surrounded by <>'s, add
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* them.
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*/
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if ( f->f_grist.len )
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{
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if ( f->f_grist.ptr[0] != '<' )
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string_push_back( file, '<' );
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string_append_range(
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file, f->f_grist.ptr, f->f_grist.ptr + f->f_grist.len );
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if ( file->value[ file->size - 1 ] != '>' )
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string_push_back( file, '>' );
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}
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}
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static struct hash * filecache_hash = 0;
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file_info_t * file_info( OBJECT * filename )
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{
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OBJECT * const path_key = path_as_key( filename );
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file_info_t * finfo;
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int found;
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if ( !filecache_hash )
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filecache_hash = hashinit( sizeof( file_info_t ), "file_info" );
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finfo = (file_info_t *)hash_insert( filecache_hash, path_key, &found );
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if ( !found )
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{
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finfo->name = path_key;
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finfo->is_file = 0;
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finfo->is_dir = 0;
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finfo->size = 0;
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finfo->time = 0;
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finfo->files = L0;
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}
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else
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object_free( path_key );
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return finfo;
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}
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static LIST * files_to_remove = L0;
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static void remove_files_atexit( void )
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{
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LISTITER iter = list_begin( files_to_remove );
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LISTITER const end = list_end( files_to_remove );
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for ( ; iter != end; iter = list_next( iter ) )
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remove( object_str( list_item( iter ) ) );
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list_free( files_to_remove );
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files_to_remove = L0;
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}
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static void free_file_info( void * xfile, void * data )
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{
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file_info_t * const file = (file_info_t *)xfile;
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object_free( file->name );
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list_free( file->files );
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}
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void file_done()
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{
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remove_files_atexit();
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if ( filecache_hash )
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{
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hashenumerate( filecache_hash, free_file_info, (void *)0 );
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hashdone( filecache_hash );
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}
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}
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void file_remove_atexit( OBJECT * const path )
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{
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files_to_remove = list_push_back( files_to_remove, object_copy( path ) );
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}
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