| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_i18npool.hxx" |
| |
| #include <stdio.h> |
| #include <string.h> |
| #include <stdlib.h> |
| #include <sal/main.h> |
| #include <sal/types.h> |
| #include <rtl/ustring.hxx> |
| |
| #define MAX_ADDRESS 0x30000 |
| #define MAX_INDEX MAX_ADDRESS/0x100 |
| |
| using namespace ::rtl; |
| |
| /* Main Procedure */ |
| |
| SAL_IMPLEMENT_MAIN_WITH_ARGS(argc, argv) |
| { |
| FILE *fp; |
| |
| if (argc < 4) exit(-1); |
| |
| fp = fopen(argv[1], "rb"); // open the source file for read; |
| if (fp == NULL) { |
| printf("Open the rule source file failed."); |
| return 1; |
| } |
| |
| |
| sal_Int32 i, j, k; |
| sal_Int32 address[MAX_ADDRESS]; |
| for (i=0; i<MAX_ADDRESS; i++) address[i]=-1; |
| OUString sep=OUString(sal_Unicode('|')); |
| OUString result=sep; |
| sal_Int32 max=0; |
| |
| sal_Char str[1024]; |
| while (fgets(str, 1024, fp)) { |
| // don't convert last new line character to Ostr. |
| sal_Int32 len = strlen(str) - 1; |
| // skip comment line |
| if (len == 0 || str[0] == '#') |
| continue; |
| |
| // input file is in UTF-8 encoding |
| OUString Ostr = OUString((const sal_Char *)str, len, RTL_TEXTENCODING_UTF8); |
| len = Ostr.getLength(); |
| if (len == 0) |
| continue; // skip empty line. |
| |
| sal_Int32 nPos=0; |
| sal_uInt32 nChar = Ostr.iterateCodePoints(&nPos, 2); |
| if (nChar > MAX_ADDRESS) { |
| printf("Code point 0x%lx exceeds MAX_ADDRESS 0x%x, Please increase MAX_ADDRESS", static_cast<long unsigned int>(nChar), MAX_ADDRESS); |
| exit(1); |
| } |
| OUString key=Ostr.copy(nPos)+sep; |
| sal_Int32 idx = result.indexOf(key); |
| if (key.getLength() > max) max=key.getLength(); |
| if (idx >= 0) { |
| address[nChar]=idx; |
| } else { |
| address[nChar]=result.getLength(); |
| result+=key; |
| } |
| } |
| fclose(fp); |
| |
| fp = fopen(argv[2], "wb"); |
| if (fp == NULL) { |
| printf("Can't create the C source file."); |
| return 1; |
| } |
| |
| fprintf(fp, "/*\n"); |
| fprintf(fp, " * Copyright(c) 1999 - 2006, Sun Microsystems, Inc.\n"); |
| fprintf(fp, " * All Rights Reserved.\n"); |
| fprintf(fp, " */\n\n"); |
| fprintf(fp, "/* !!!The file is generated automatically. DONOT edit the file manually!!! */\n\n"); |
| fprintf(fp, "#include <sal/types.h>\n"); |
| fprintf(fp, "\nextern \"C\" {\n"); |
| |
| sal_Int32 index[MAX_INDEX]; |
| sal_Int32 max_index=0; |
| for (i=k=0; i<MAX_INDEX; i++) { |
| index[i] = 0xFFFF; |
| for (j=0; j<0x100; j++) { |
| if (address[i*0x100+j] >=0) { |
| max_index=i; |
| index[i]=0x100*k++; |
| break; |
| } |
| } |
| } |
| |
| fprintf(fp, "\nstatic const sal_uInt16 idx1[] = {"); |
| for (i = k = 0; i <= max_index; i++) { |
| if (k++ % 16 == 0) fprintf(fp, "\n\t"); |
| fprintf( |
| fp, "0x%04lx, ", sal::static_int_cast< unsigned long >(index[i])); |
| } |
| fprintf(fp, "\n};\n\n"); |
| |
| sal_Int32 len=result.getLength(); |
| const sal_Unicode *ustr=result.getStr(); |
| fprintf(fp, "\nstatic const sal_uInt16 idx2[] = {"); |
| for (i = k = 0; i <= max_index; i++) { |
| if (index[i] != 0xFFFF) { |
| for (j = 0; j<0x100; j++) { |
| if (k++ % 16 == 0) fprintf(fp, "\n\t"); |
| sal_Int32 ad=address[i*0x100+j]; |
| fprintf( |
| fp, "0x%04lx, ", |
| sal::static_int_cast< unsigned long >( |
| ad == -1 ? 0 : max == 2 ? ustr[ad] : ad)); |
| } |
| fprintf(fp, "\n\t"); |
| } |
| } |
| fprintf(fp, "\n};\n\n"); |
| |
| if (max == 2) { |
| fprintf(fp, "\nstatic const sal_uInt16 *idx3 = NULL;\n\n"); |
| } else { |
| fprintf(fp, "\nstatic const sal_uInt16 idx3[] = {"); |
| for (i = k = 0; i < len; i++) { |
| if (k++ % 16 == 0) fprintf(fp, "\n\t"); |
| fprintf(fp, "0x%04x, ", (sep.toChar() == ustr[i]) ? 0 : ustr[i]); |
| } |
| fprintf(fp, "\n};\n\n"); |
| } |
| |
| fprintf(fp, "const sal_uInt16** get_%s(sal_Int16 &max_index)\n{\n\tstatic const sal_uInt16 *idx[]={idx1, idx2, idx3};\n\tmax_index=0x%x;\n\treturn idx;\n}\n\n", argv[3], static_cast<unsigned int>(max_index)); |
| fprintf (fp, "}\n"); |
| |
| fclose(fp); |
| return 0; |
| } // End of main |