Пример #1
0
U_CAPI  uint32_t U_EXPORT2 udata_write_ucmp16 (UNewDataMemory *pData, const CompactShortArray* array)
{
  int32_t size = 0;

  udata_write32(pData, ICU_UCMP16_VERSION);
  size += 4;
  
  udata_write32(pData, array->fCount);
  size += 4;
  
  udata_write32(pData, array->kBlockShift);
  size += 4;
  
  udata_write32(pData, array->kBlockMask);
  size += 4;
  
  udata_writeBlock(pData, array->fIndex, sizeof(array->fIndex[0])*UCMP16_kIndexCount);
  size += sizeof(array->fIndex[0])*UCMP16_kIndexCount;
  
  udata_writeBlock(pData, array->fArray, sizeof(array->fArray[0])*array->fCount);
  size += sizeof(array->fArray[0])*array->fCount;
  
  while(size%4) /* end padding */
  {
      udata_writePadding(pData, 1); /* Pad total so far to even size */
      size += 1;
  }

  return size;
}
Пример #2
0
U_CAPI void U_EXPORT2
createCommonDataFile(const char *destDir, const char *name, const char *entrypointName, const char *type, const char *source, const char *copyRight,
                     const char *dataFile, uint32_t max_size, UBool sourceTOC, UBool verbose, char *gencmnFileName) {
    static char buffer[4096];
    char *line;
    char *linePtr;
    char *s = NULL;
    UErrorCode errorCode=U_ZERO_ERROR;
    uint32_t i, fileOffset, basenameOffset, length, nread;
    FileStream *in, *file;

    line = (char *)uprv_malloc(sizeof(char) * LINE_BUFFER_SIZE);
    if (line == NULL) {
        fprintf(stderr, "gencmn: unable to allocate memory for line buffer of size %d\n", LINE_BUFFER_SIZE);
        exit(U_MEMORY_ALLOCATION_ERROR);
    }

    linePtr = line;

    maxSize = max_size;

    if (destDir == NULL) {
        destDir = u_getDataDirectory();
    }
    if (name == NULL) {
        name = COMMON_DATA_NAME;
    }
    if (type == NULL) {
        type = DATA_TYPE;
    }
    if (source == NULL) {
        source = ".";
    }

    if (dataFile == NULL) {
        in = T_FileStream_stdin();
    } else {
        in = T_FileStream_open(dataFile, "r");
        if(in == NULL) {
            fprintf(stderr, "gencmn: unable to open input file %s\n", dataFile);
            exit(U_FILE_ACCESS_ERROR);
        }
    }

    if (verbose) {
        if(sourceTOC) {
            printf("generating %s_%s.c (table of contents source file)\n", name, type);
        } else {
            printf("generating %s.%s (common data file with table of contents)\n", name, type);
        }
    }

    /* read the list of files and get their lengths */
    while((s != NULL && *s != 0) || (s=T_FileStream_readLine(in, (line=linePtr),
                                                             LINE_BUFFER_SIZE))!=NULL) {
        /* remove trailing newline characters and parse space separated items */
        if (s != NULL && *s != 0) {
            line=s;
        } else {
            s=line;
        }
        while(*s!=0) {
            if(*s==' ') {
                *s=0;
                ++s;
                break;
            } else if(*s=='\r' || *s=='\n') {
                *s=0;
                break;
            }
            ++s;
        }

        /* check for comment */

        if (*line == '#') {
            continue;
        }

        /* add the file */
#if (U_FILE_SEP_CHAR != U_FILE_ALT_SEP_CHAR)
        {
          char *t;
          while((t = uprv_strchr(line,U_FILE_ALT_SEP_CHAR))) {
            *t = U_FILE_SEP_CHAR;
          }
        }
#endif
        addFile(getLongPathname(line), name, source, sourceTOC, verbose);
    }

    uprv_free(linePtr);

    if(in!=T_FileStream_stdin()) {
        T_FileStream_close(in);
    }

    if(fileCount==0) {
        fprintf(stderr, "gencmn: no files listed in %s\n", dataFile == NULL ? "<stdin>" : dataFile);
        return;
    }

    /* sort the files by basename */
    qsort(files, fileCount, sizeof(File), compareFiles);

    if(!sourceTOC) {
        UNewDataMemory *out;

        /* determine the offsets of all basenames and files in this common one */
        basenameOffset=4+8*fileCount;
        fileOffset=(basenameOffset+(basenameTotal+15))&~0xf;
        for(i=0; i<fileCount; ++i) {
            files[i].fileOffset=fileOffset;
            fileOffset+=(files[i].fileSize+15)&~0xf;
            files[i].basenameOffset=basenameOffset;
            basenameOffset+=files[i].basenameLength;
        }

        /* create the output file */
        out=udata_create(destDir, type, name,
                         &dataInfo,
                         copyRight == NULL ? U_COPYRIGHT_STRING : copyRight,
                         &errorCode);
        if(U_FAILURE(errorCode)) {
            fprintf(stderr, "gencmn: udata_create(-d %s -n %s -t %s) failed - %s\n",
                destDir, name, type,
                u_errorName(errorCode));
            exit(errorCode);
        }

        /* write the table of contents */
        udata_write32(out, fileCount);
        for(i=0; i<fileCount; ++i) {
            udata_write32(out, files[i].basenameOffset);
            udata_write32(out, files[i].fileOffset);
        }

        /* write the basenames */
        for(i=0; i<fileCount; ++i) {
            udata_writeString(out, files[i].basename, files[i].basenameLength);
        }
        length=4+8*fileCount+basenameTotal;

        /* copy the files */
        for(i=0; i<fileCount; ++i) {
            /* pad to 16-align the next file */
            length&=0xf;
            if(length!=0) {
                udata_writePadding(out, 16-length);
            }

            if (verbose) {
                printf("adding %s (%ld byte%s)\n", files[i].pathname, (long)files[i].fileSize, files[i].fileSize == 1 ? "" : "s");
            }

            /* copy the next file */
            file=T_FileStream_open(files[i].pathname, "rb");
            if(file==NULL) {
                fprintf(stderr, "gencmn: unable to open listed file %s\n", files[i].pathname);
                exit(U_FILE_ACCESS_ERROR);
            }
            for(nread = 0;;) {
                length=T_FileStream_read(file, buffer, sizeof(buffer));
                if(length <= 0) {
                    break;
                }
                nread += length;
                udata_writeBlock(out, buffer, length);
            }
            T_FileStream_close(file);
            length=files[i].fileSize;

            if (nread != files[i].fileSize) {
              fprintf(stderr, "gencmn: unable to read %s properly (got %ld/%ld byte%s)\n", files[i].pathname,  (long)nread, (long)files[i].fileSize, files[i].fileSize == 1 ? "" : "s");
                exit(U_FILE_ACCESS_ERROR);
            }
        }

        /* pad to 16-align the last file (cleaner, avoids growing .dat files in icuswap) */
        length&=0xf;
        if(length!=0) {
            udata_writePadding(out, 16-length);
        }

        /* finish */
        udata_finish(out, &errorCode);
        if(U_FAILURE(errorCode)) {
            fprintf(stderr, "gencmn: udata_finish() failed - %s\n", u_errorName(errorCode));
            exit(errorCode);
        }
    } else {
        /* write a .c source file with the table of contents */
        char *filename;
        FileStream *out;

        /* create the output filename */
        filename=s=buffer;
        uprv_strcpy(filename, destDir);
        s=filename+uprv_strlen(filename);
        if(s>filename && *(s-1)!=U_FILE_SEP_CHAR) {
            *s++=U_FILE_SEP_CHAR;
        }
        uprv_strcpy(s, name);
        if(*(type)!=0) {
            s+=uprv_strlen(s);
            *s++='_';
            uprv_strcpy(s, type);
        }
        s+=uprv_strlen(s);
        uprv_strcpy(s, ".c");

        /* open the output file */
        out=T_FileStream_open(filename, "w");
        if (gencmnFileName != NULL) {
            uprv_strcpy(gencmnFileName, filename);
        }
        if(out==NULL) {
            fprintf(stderr, "gencmn: unable to open .c output file %s\n", filename);
            exit(U_FILE_ACCESS_ERROR);
        }

        /* write the source file */
        sprintf(buffer,
            "/*\n"
            " * ICU common data table of contents for %s.%s\n"
            " * Automatically generated by icu/source/tools/gencmn/gencmn .\n"
            " */\n\n"
            "#include \"unicode/utypes.h\"\n"
            "#include \"unicode/udata.h\"\n"
            "\n"
            "/* external symbol declarations for data (%d files) */\n",
                name, type, fileCount);
        T_FileStream_writeLine(out, buffer);

        sprintf(buffer, "extern const char\n    %s%s[]", symPrefix?symPrefix:"", files[0].pathname);
        T_FileStream_writeLine(out, buffer);
        for(i=1; i<fileCount; ++i) {
            sprintf(buffer, ",\n    %s%s[]", symPrefix?symPrefix:"", files[i].pathname);
            T_FileStream_writeLine(out, buffer);
        }
        T_FileStream_writeLine(out, ";\n\n");

        sprintf(
            buffer,
            "U_EXPORT struct {\n"
            "    uint16_t headerSize;\n"
            "    uint8_t magic1, magic2;\n"
            "    UDataInfo info;\n"
            "    char padding[%lu];\n"
            "    uint32_t count, reserved;\n"
            "    struct {\n"
            "        const char *name;\n"
            "        const void *data;\n"
            "    } toc[%lu];\n"
            "} U_EXPORT2 %s_dat = {\n"
            "    32, 0xda, 0x27, {\n"
            "        %lu, 0,\n"
            "        %u, %u, %u, 0,\n"
            "        {0x54, 0x6f, 0x43, 0x50},\n"
            "        {1, 0, 0, 0},\n"
            "        {0, 0, 0, 0}\n"
            "    },\n"
            "    \"\", %lu, 0, {\n",
            (unsigned long)32-4-sizeof(UDataInfo),
            (unsigned long)fileCount,
            entrypointName,
            (unsigned long)sizeof(UDataInfo),
            U_IS_BIG_ENDIAN,
            U_CHARSET_FAMILY,
            U_SIZEOF_UCHAR,
            (unsigned long)fileCount
        );
        T_FileStream_writeLine(out, buffer);

        sprintf(buffer, "        { \"%s\", %s%s }", files[0].basename, symPrefix?symPrefix:"", files[0].pathname);
        T_FileStream_writeLine(out, buffer);
        for(i=1; i<fileCount; ++i) {
            sprintf(buffer, ",\n        { \"%s\", %s%s }", files[i].basename, symPrefix?symPrefix:"", files[i].pathname);
            T_FileStream_writeLine(out, buffer);
        }

        T_FileStream_writeLine(out, "\n    }\n};\n");
        T_FileStream_close(out);

        uprv_free(symPrefix);
    }
}
Пример #3
0
static void
writeAliasTable(UNewDataMemory *out) {
    uint32_t i, j;
    uint32_t uniqueAliasesSize;
    uint16_t aliasOffset = (uint16_t)(tagBlock.top/sizeof(uint16_t));
    uint16_t *aliasArrLists = (uint16_t *)uprv_malloc(tagCount * converterCount * sizeof(uint16_t));
    uint16_t *uniqueAliases = (uint16_t *)uprv_malloc(knownAliasesCount * sizeof(uint16_t));
    uint16_t *uniqueAliasesToConverter = (uint16_t *)uprv_malloc(knownAliasesCount * sizeof(uint16_t));

    qsort(knownAliases, knownAliasesCount, sizeof(knownAliases[0]), compareAliases);
    uniqueAliasesSize = resolveAliases(uniqueAliases, uniqueAliasesToConverter, aliasOffset);

    /* Array index starts at 1. aliasLists[0] is the size of the lists section. */
    aliasListsSize = 0;

    /* write the offsets of all the aliases lists in a 2D array, and create the lists. */
    for (i = 0; i < tagCount; ++i) {
        for (j = 0; j < converterCount; ++j) {
            createOneAliasList(aliasArrLists, i, j, aliasOffset);
        }
    }

    /* Write the size of the TOC */
    if (tableOptions.stringNormalizationType == UCNV_IO_UNNORMALIZED) {
        udata_write32(out, 8);
    }
    else {
        udata_write32(out, 9);
    }

    /* Write the sizes of each section */
    /* All sizes are the number of uint16_t units, not bytes */
    udata_write32(out, converterCount);
    udata_write32(out, tagCount);
    udata_write32(out, uniqueAliasesSize);  /* list of aliases */
    udata_write32(out, uniqueAliasesSize);  /* The preresolved form of mapping an untagged the alias to a converter */
    udata_write32(out, tagCount * converterCount);
    udata_write32(out, aliasListsSize + 1);
    udata_write32(out, sizeof(tableOptions) / sizeof(uint16_t));
    udata_write32(out, (tagBlock.top + stringBlock.top) / sizeof(uint16_t));
    if (tableOptions.stringNormalizationType != UCNV_IO_UNNORMALIZED) {
        udata_write32(out, (tagBlock.top + stringBlock.top) / sizeof(uint16_t));
    }

    /* write the table of converters */
    /* Think of this as the column headers */
    for(i=0; i<converterCount; ++i) {
        udata_write16(out, (uint16_t)(converters[i].converter + aliasOffset));
    }

    /* write the table of tags */
    /* Think of this as the row headers */
    for(i=UCNV_NUM_RESERVED_TAGS; i<tagCount; ++i) {
        udata_write16(out, tags[i].tag);
    }
    /* The empty tag is considered the leftover list, and put that at the end of the priority list. */
    udata_write16(out, tags[EMPTY_TAG_NUM].tag);
    udata_write16(out, tags[ALL_TAG_NUM].tag);

    /* Write the unique list of aliases */
    udata_writeBlock(out, uniqueAliases, uniqueAliasesSize * sizeof(uint16_t));

    /* Write the unique list of aliases */
    udata_writeBlock(out, uniqueAliasesToConverter, uniqueAliasesSize * sizeof(uint16_t));

    /* Write the array to the lists */
    udata_writeBlock(out, (const void *)(aliasArrLists + (2*converterCount)), (((tagCount - 2) * converterCount) * sizeof(uint16_t)));
    /* Now write the leftover part of the array for the EMPTY and ALL lists */
    udata_writeBlock(out, (const void *)aliasArrLists, (2 * converterCount * sizeof(uint16_t)));

    /* Offset the next array to make the index start at 1. */
    udata_write16(out, 0xDEAD);

    /* Write the lists */
    udata_writeBlock(out, (const void *)aliasLists, aliasListsSize * sizeof(uint16_t));

    /* Write any options for the alias table. */
    udata_writeBlock(out, (const void *)&tableOptions, sizeof(tableOptions));

    /* write the tags strings */
    udata_writeString(out, tagBlock.store, tagBlock.top);

    /* write the aliases strings */
    udata_writeString(out, stringBlock.store, stringBlock.top);

    /* write the normalized aliases strings */
    if (tableOptions.stringNormalizationType != UCNV_IO_UNNORMALIZED) {
        char *normalizedStrings = (char *)uprv_malloc(tagBlock.top + stringBlock.top);
        createNormalizedAliasStrings(normalizedStrings, tagBlock.store, tagBlock.top);
        createNormalizedAliasStrings(normalizedStrings + tagBlock.top, stringBlock.store, stringBlock.top);

        /* Write out the complete normalized array. */
        udata_writeString(out, normalizedStrings, tagBlock.top + stringBlock.top);
        uprv_free(normalizedStrings);
    }

    uprv_free(uniqueAliasesToConverter);
    uprv_free(uniqueAliases);
    uprv_free(aliasArrLists);
}
extern int
main(int argc, char* argv[]) {
    static char buffer[4096];
    char line[512];
    FileStream *in, *file;
    char *s;
    UErrorCode errorCode=U_ZERO_ERROR;
    uint32_t i, fileOffset, basenameOffset, length, nread;
    UBool sourceTOC, verbose;
    const char *entrypointName = NULL;

    U_MAIN_INIT_ARGS(argc, argv);

    /* preset then read command line options */
    options[4].value=u_getDataDirectory();
    options[6].value=COMMON_DATA_NAME;
    options[7].value=DATA_TYPE;
    options[10].value=".";
    argc=u_parseArgs(argc, argv, sizeof(options)/sizeof(options[0]), options);

    /* error handling, printing usage message */
    if(argc<0) {
        fprintf(stderr,
            "error in command line argument \"%s\"\n",
            argv[-argc]);
    } else if(argc<2) {
        argc=-1;
    }

    if(argc<0 || options[0].doesOccur || options[1].doesOccur) {
        FILE *where = argc < 0 ? stderr : stdout;
        
        /*
         * Broken into chucks because the C89 standard says the minimum
         * required supported string length is 509 bytes.
         */
        fprintf(where,
                "%csage: %s [ -h, -?, --help ] [ -v, --verbose ] [ -c, --copyright ] [ -C, --comment comment ] [ -d, --destdir dir ] [ -n, --name filename ] [ -t, --type filetype ] [ -S, --source tocfile ] [ -e, --entrypoint name ] maxsize listfile\n", argc < 0 ? 'u' : 'U', *argv);
        if (options[0].doesOccur || options[1].doesOccur) {
            fprintf(where, "\n"
                "Read the list file (default: standard input) and create a common data\n"
                "file from specified files. Omit any files larger than maxsize, if maxsize > 0.\n");
            fprintf(where, "\n"
            "Options:\n"
            "\t-h, -?, --help              this usage text\n"
            "\t-v, --verbose               verbose output\n"
            "\t-c, --copyright             include the ICU copyright notice\n"
            "\t-C, --comment comment       include a comment string\n"
            "\t-d, --destdir dir           destination directory\n");
            fprintf(where,
            "\t-n, --name filename         output filename, without .type extension\n"
            "\t                            (default: " COMMON_DATA_NAME ")\n"
            "\t-t, --type filetype         type of the destination file\n"
            "\t                            (default: \"" DATA_TYPE "\")\n"
            "\t-S, --source tocfile        write a .c source file with the table of\n"
            "\t                            contents\n"
            "\t-e, --entrypoint name       override the c entrypoint name\n"
            "\t                            (default: \"<name>_<type>\")\n");
        }
        return argc<0 ? U_ILLEGAL_ARGUMENT_ERROR : U_ZERO_ERROR;
    }

    sourceTOC=options[8].doesOccur;

    verbose = options[2].doesOccur;

    maxSize=(uint32_t)uprv_strtoul(argv[1], NULL, 0);

    if(argc==2) {
        in=T_FileStream_stdin();
    } else {
        in=T_FileStream_open(argv[2], "r");
        if(in==NULL) {
            fprintf(stderr, "gencmn: unable to open input file %s\n", argv[2]);
            exit(U_FILE_ACCESS_ERROR);
        }
    }

    if (verbose) {
        if(sourceTOC) {
            printf("generating %s_%s.c (table of contents source file)\n", options[6].value, options[7].value);
        } else {
            printf("generating %s.%s (common data file with table of contents)\n", options[6].value, options[7].value);
        }
    }

    /* read the list of files and get their lengths */
    while(T_FileStream_readLine(in, line, sizeof(line))!=NULL) {
        /* remove trailing newline characters */
        s=line;
        while(*s!=0) {
            if(*s=='\r' || *s=='\n') {
                *s=0;
                break;
            }
            ++s;
        }

        /* check for comment */

        if (*line == '#') {
            continue;
        }

        /* add the file */
#if (U_FILE_SEP_CHAR != U_FILE_ALT_SEP_CHAR)
        {
          char *t;
          while((t = uprv_strchr(line,U_FILE_ALT_SEP_CHAR))) {
            *t = U_FILE_SEP_CHAR;
          }
        }
#endif
        addFile(getLongPathname(line), sourceTOC, verbose);
    }

    if(in!=T_FileStream_stdin()) {
        T_FileStream_close(in);
    }

    if(fileCount==0) {
        fprintf(stderr, "gencmn: no files listed in %s\n", argc==2 ? "<stdin>" : argv[2]);
        return 0;
    }

    /* sort the files by basename */
    qsort(files, fileCount, sizeof(File), compareFiles);

    if(!sourceTOC) {
        UNewDataMemory *out;

        /* determine the offsets of all basenames and files in this common one */
        basenameOffset=4+8*fileCount;
        fileOffset=(basenameOffset+(basenameTotal+15))&~0xf;
        for(i=0; i<fileCount; ++i) {
            files[i].fileOffset=fileOffset;
            fileOffset+=(files[i].fileSize+15)&~0xf;
            files[i].basenameOffset=basenameOffset;
            basenameOffset+=files[i].basenameLength;
        }

        /* create the output file */
        out=udata_create(options[4].value, options[7].value, options[6].value,
                         &dataInfo,
                         options[3].doesOccur ? U_COPYRIGHT_STRING : options[5].value,
                         &errorCode);
        if(U_FAILURE(errorCode)) {
            fprintf(stderr, "gencmn: udata_create(-d %s -n %s -t %s) failed - %s\n",
                options[4].value, options[6].value, options[7].value,
                u_errorName(errorCode));
            exit(errorCode);
        }

        /* write the table of contents */
        udata_write32(out, fileCount);
        for(i=0; i<fileCount; ++i) {
            udata_write32(out, files[i].basenameOffset);
            udata_write32(out, files[i].fileOffset);
        }

        /* write the basenames */
        for(i=0; i<fileCount; ++i) {
            udata_writeString(out, files[i].basename, files[i].basenameLength);
        }
        length=4+8*fileCount+basenameTotal;

        /* copy the files */
        for(i=0; i<fileCount; ++i) {
            /* pad to 16-align the next file */
            length&=0xf;
            if(length!=0) {
                udata_writePadding(out, 16-length);
            }

            if (verbose) {
                printf("adding %s (%ld byte%s)\n", files[i].pathname, (long)files[i].fileSize, files[i].fileSize == 1 ? "" : "s");
            }

            /* copy the next file */
            file=T_FileStream_open(files[i].pathname, "rb");
            if(file==NULL) {
                fprintf(stderr, "gencmn: unable to open listed file %s\n", files[i].pathname);
                exit(U_FILE_ACCESS_ERROR);
            }
            for(nread = 0;;) {
                length=T_FileStream_read(file, buffer, sizeof(buffer));
                if(length <= 0) {
                    break;
                }
                nread += length;
                udata_writeBlock(out, buffer, length);
            }
            T_FileStream_close(file);
            length=files[i].fileSize;

            if (nread != files[i].fileSize) {
              fprintf(stderr, "gencmn: unable to read %s properly (got %ld/%ld byte%s)\n", files[i].pathname,  (long)nread, (long)files[i].fileSize, files[i].fileSize == 1 ? "" : "s");
                exit(U_FILE_ACCESS_ERROR);
            }
        }

        /* pad to 16-align the last file (cleaner, avoids growing .dat files in icuswap) */
        length&=0xf;
        if(length!=0) {
            udata_writePadding(out, 16-length);
        }

        /* finish */
        udata_finish(out, &errorCode);
        if(U_FAILURE(errorCode)) {
            fprintf(stderr, "gencmn: udata_finish() failed - %s\n", u_errorName(errorCode));
            exit(errorCode);
        }
    } else {
        /* write a .c source file with the table of contents */
        char *filename;
        FileStream *out;

        /* create the output filename */
        filename=s=buffer;
        uprv_strcpy(filename, options[4].value);
        s=filename+uprv_strlen(filename);
        if(s>filename && *(s-1)!=U_FILE_SEP_CHAR) {
            *s++=U_FILE_SEP_CHAR;
        }
        uprv_strcpy(s, options[6].value);
        if(*(options[7].value)!=0) {
            s+=uprv_strlen(s);
            *s++='_';
            uprv_strcpy(s, options[7].value);
        }
        s+=uprv_strlen(s);
        uprv_strcpy(s, ".c");

        /* open the output file */
        out=T_FileStream_open(filename, "w");
        if(out==NULL) {
            fprintf(stderr, "gencmn: unable to open .c output file %s\n", filename);
            exit(U_FILE_ACCESS_ERROR);
        }

        /* If an entrypoint is specified, use it. */
        if(options[9].doesOccur) {
            entrypointName = options[9].value;
        } else {
            entrypointName = options[6].value;
        }


        /* write the source file */
        sprintf(buffer,
            "/*\n"
            " * ICU common data table of contents for %s.%s ,\n"
            " * Automatically generated by icu/source/tools/gencmn/gencmn .\n"
            " */\n\n"
            "#include \"unicode/utypes.h\"\n"
            "#include \"unicode/udata.h\"\n"
            "\n"
            "/* external symbol declarations for data */\n",
            options[6].value, options[7].value);
        T_FileStream_writeLine(out, buffer);

        sprintf(buffer, "extern const char\n    %s%s[]", symPrefix?symPrefix:"", files[0].pathname);
        T_FileStream_writeLine(out, buffer);
        for(i=1; i<fileCount; ++i) {
            sprintf(buffer, ",\n    %s%s[]", symPrefix?symPrefix:"", files[i].pathname);
            T_FileStream_writeLine(out, buffer);
        }
        T_FileStream_writeLine(out, ";\n\n");

        sprintf(
            buffer,
            "U_EXPORT struct {\n"
            "    uint16_t headerSize;\n"
            "    uint8_t magic1, magic2;\n"
            "    UDataInfo info;\n"
            "    char padding[%lu];\n"
            "    uint32_t count, reserved;\n"
            "    struct {\n"
            "        const char *name;\n"
            "        const void *data;\n"
            "    } toc[%lu];\n"
            "} U_EXPORT2 %s_dat = {\n"
            "    32, 0xda, 0x27, {\n"
            "        %lu, 0,\n"
            "        %u, %u, %u, 0,\n"
            "        {0x54, 0x6f, 0x43, 0x50},\n"
            "        {1, 0, 0, 0},\n"
            "        {0, 0, 0, 0}\n"
            "    },\n"
            "    \"\", %lu, 0, {\n",
            (unsigned long)32-4-sizeof(UDataInfo),
            (unsigned long)fileCount,
            entrypointName,
            (unsigned long)sizeof(UDataInfo),
            U_IS_BIG_ENDIAN,
            U_CHARSET_FAMILY,
            U_SIZEOF_UCHAR,
            (unsigned long)fileCount
        );
        T_FileStream_writeLine(out, buffer);

        sprintf(buffer, "        { \"%s\", %s%s }", files[0].basename, symPrefix?symPrefix:"", files[0].pathname);
        T_FileStream_writeLine(out, buffer);
        for(i=1; i<fileCount; ++i) {
            sprintf(buffer, ",\n        { \"%s\", %s%s }", files[i].basename, symPrefix?symPrefix:"", files[i].pathname);
            T_FileStream_writeLine(out, buffer);
        }

        T_FileStream_writeLine(out, "\n    }\n};\n");
        T_FileStream_close(out);

        uprv_free(symPrefix);
    }

    return 0;
}