--- a/xdwgrep2.cpp	Thu Nov 09 18:42:22 2017 +0900
+++ b/xdwgrep2.cpp	Sat Mar 24 08:51:45 2018 +0900
@@ -11,6 +11,7 @@
 
 */
 
+#include <stdbool.h>
 #include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
@@ -20,6 +21,7 @@
 #include <xdw_api.h>
 
 #define MAXKWORD  256
+#define MAXLINE   256
 
 void print_error( int code ) {
 	fprintf( stderr, "Error code : %d\n", code );
@@ -59,6 +61,7 @@
    printf( "%s\t%s\n", buf, msg );
 }
 
+/* 指定された単語で検索 */
 int xdw_grep( char infile[ _MAX_PATH ], char outfile[ _MAX_PATH ], char keyword[ MAXKWORD ], int inv ) {
 
 	char in_path[ _MAX_PATH ], out_path[ _MAX_PATH ], tmp_path[ _MAX_PATH ];
@@ -114,29 +117,127 @@
 	return 0;
 }
 
+/* 検索する単語のリストをファイルから読み込む */
+int xdw_grep_list( char infile[ _MAX_PATH ], char outfile[ _MAX_PATH ], bool inv ) {
+
+	char in_path[ _MAX_PATH ], out_path[ _MAX_PATH ], tmp_path[ _MAX_PATH ];
+	_fullpath( in_path,  infile,  _MAX_PATH );
+	_fullpath( out_path, outfile, _MAX_PATH );
+	_fullpath( tmp_path, "tempXXXX.xdw", _MAX_PATH );
+
+	remove( tmp_path );
+	remove( out_path );
+
+	char buf[ _MAX_PATH ];
+	sprintf( buf, "copy %s %s", in_path, tmp_path );
+	system( buf );
+
+	/* リストの取り込み */
+	char *al = (char*)malloc( MAXLINE * sizeof( char ) * MAXKWORD );
+	int alN = 0;
+	FILE *fp;
+
+	if ( al == NULL ) {
+		fprintf( stderr, "can't allocate memory\n" );
+		exit( 1 );
+	}
+
+	if ( ( fp = fopen( "grep.list", "r" ) ) == NULL ) {
+		fprintf( stderr, "can't open file [grep.list]\n" );
+		exit ( 1 );
+	}
+	char *p;
+	while ( fgets( buf, sizeof buf, fp ) ) {
+		if ( !strncmp( buf, "#",  1 ) ) continue;
+		if ( !strncmp( buf, "//", 2 ) ) continue;
+		if ( !strcmp( buf, "\n" )     ) continue;
+
+		if ( ( p = strchr( buf, '\n' ) ) != NULL ) {
+			*p = '\0';
+		}
+		strncpy( &al[ alN * MAXKWORD ], buf, MAXKWORD );
+		alN++;
+	}
+	fclose( fp );
+	int api_result = 0;
+
+	// 文書ハンドルを開く
+	XDW_DOCUMENT_HANDLE h = NULL;
+	XDW_OPEN_MODE_EX mode = { sizeof( XDW_OPEN_MODE_EX ), XDW_OPEN_UPDATE, XDW_AUTH_NODIALOGUE };
+	api_result = XDW_OpenDocumentHandle( tmp_path, &h, ( XDW_OPEN_MODE* )&mode );
+	if ( api_result < 0 ) {
+		print_error( api_result );
+		return 1;
+	}
+
+	XDW_DOCUMENT_INFO info = { sizeof( XDW_DOCUMENT_INFO ), 0, 0, 0 }; // 総ページ数を得る
+	XDW_GetDocumentInformation( h, &info );
+	int last_page = info.nPages;
+
+	XDW_FOUND_HANDLE pFoundHandle = NULL;
+	bool f[9999];
+	for ( int p = 0; p < last_page; p++ )
+		f[p] = false;
+
+	for ( int p = 0; p < last_page; p++ ) {
+		for ( int i = 0; i < alN; i++ ) {
+			api_result = XDW_FindTextInPage( h, p + 1, &al[ i * MAXKWORD ], NULL, &pFoundHandle, NULL );
+			if ( pFoundHandle ) f[p] = true;
+		}
+	}
+	XDW_CloseFoundHandle( pFoundHandle );
+
+	if ( inv ) 
+		for ( int p = 0; p < last_page; p++ )
+			f[p] = !f[p];
+
+	for ( int p = last_page; p >= 1; p-- ) {
+		if ( !f[ p - 1 ] )
+			api_result = XDW_DeletePage( h, p, NULL );
+	}
+	// 文書ハンドルを閉じる
+	XDW_SaveDocument( h, NULL );
+	XDW_CloseDocumentHandle( h, NULL );
+
+	// 最適化
+	api_result = XDW_OptimizeDocument( tmp_path, out_path, NULL );
+	if ( api_result < 0 ) {
+		print_error( api_result );
+		exit( 1 );
+	}
+	remove( tmp_path );
+
+	return 0;
+}
+
+
 int main( int argc, char* argv[] ) {
 
 	/* オプションの解析 */
 	char prog[128];
 	strcpy( prog, argv[0] );
 
-	int pnow = 0;
-	int match   = 1;
-	int unmatch = 0;
+	bool pnow = false;
+	bool match = true;
+	bool unmatch = false;
+	bool list = false;
 	char c;
 	while ( --argc > 0 && ( *++argv )[0] == '-' ) {
 		while ( c = *++argv[0] ) {
 			switch ( c ) {
 				case 'l':
-					pnow = 1;
+					pnow = true;
 					print_now( "start." );
 					break;
 				case 'v':
-					match   = 0;
-					unmatch = 1;
+					match   = false;
+					unmatch = true;
 					break;
 				case 'w':
-					unmatch = 1;
+					unmatch = true;
+					break;
+				case 'i':
+					list = true;
 					break;
 				default:
 					fprintf( stderr, "error: illegal option '%c'.\n", c );
@@ -145,23 +246,31 @@
 		}
 	}
 
+
+	if ( list ) {
+		xdw_grep_list( argv[0], "mout.xdw", unmatch );
+		exit( 0 );
+	}
+
 	if ( argc < 2 ) {
 		fprintf( stderr, "%s keyword infile\n",    prog );
 		fprintf( stderr, "%s -v keyword infile\n", prog );
 		fprintf( stderr, "%s -w keyword infile\n", prog );
 		fprintf( stderr, "%s -l keyword infile\n", prog );
+		fprintf( stderr, "%s -i infile\n", prog );
+		fprintf( stderr, "%s -i -v infile\n", prog );
 		exit( 1 );
 	}
 
 	/* 検索 */
 	if ( pnow ) print_now( "searching xdw-file." );
 
-	if ( match == 1 ) // unmatch == 0|1
+	if ( match ) // unmatch == 0|1
 		xdw_grep( argv[1], "mout.xdw", argv[0], 0 );
 	else	// match == 0 && unmatch == 1
 		xdw_grep( argv[1], "uout.xdw", argv[0], 1 );
 
-	if ( match == 1 && unmatch == 1 ) 
+	if ( match && unmatch ) 
 		xdw_grep( argv[1], "uout.xdw", argv[0], 1 );
 
 	if ( pnow ) print_now( "done." );