int main (int argc, char *argv[])
{
#ifndef OMIT_ICONV /* only if ICONV is supported */
void * converter;
char *test_str1;
int err;
asprintf(&test_str1, "Hello World");
gaiaConvertCharset(&test_str1, "ASCII", "UTF-8");
if (strcmp(test_str1, "Hello World") != 0) {
fprintf(stderr, "bad ASCII to UTF-8 conversion: %s\n", test_str1);
free(test_str1);
return -1;
}
free(test_str1);
#if 0
/* TODO: this will cause a buffer overflow */
asprintf(&test_str1, "Hello World");
gaiaConvertCharset(&test_str1, "ASCII", "UTF-16LE");
if (memcmp(test_str1, "H\0e\0l\0l\0o\0 \0W\0o\0r\0l\0d\0\0\0", 24) != 0) {
fprintf(stderr, "bad ASCII to UTF-16LE conversion\n");
free(test_str1);
return -2;
}
free(test_str1);
#endif
converter = gaiaCreateUTF8Converter ("CP1252");
if (! converter) {
fprintf(stderr, "null UTF8 converter\n");
return -3;
}
test_str1 = gaiaConvertToUTF8(converter, "Hello world", strlen("Hello world"), &err);
if (memcmp("Hello world", test_str1, strlen("Hello world") + 1) != 0) {
fprintf(stderr, "bad conversion to UTF8: %s\n", test_str1);
free(test_str1);
return -4;
}
free(test_str1);
gaiaFreeUTF8Converter (converter);
converter = NULL;
/* test null converter */
gaiaFreeUTF8Converter (converter);
test_str1 = gaiaConvertToUTF8(converter, "Hello world", strlen("Hello world"), &err);
if ((test_str1 != NULL) || (err != 1)) {
fprintf(stderr, "unexpected null converter result: %s, %i\n", test_str1, err);
return -5;
}
/* there is no sane way to test this automatically */
printf("Local codeset: %s\n", gaiaGetLocaleCharset() );
#endif /* end ICONV conditional */
return 0;
}
GAIAGEO_DECLARE void
gaiaTextReaderDestroy (gaiaTextReaderPtr reader)
{
/* destroying the main TXT-Reader */
int col;
struct vrttxt_row_block *blk;
struct vrttxt_row_block *blkN;
if (reader)
{
blk = reader->first;
while (blk)
{
/* destroying the row offset Blocks */
blkN = blk->next;
vrttxt_block_destroy (blk);
blk = blkN;
}
/* freeing the input buffers */
if (reader->line_buffer)
free (reader->line_buffer);
if (reader->field_buffer)
free (reader->field_buffer);
/* freeing the row offsets array */
if (reader->rows)
free (reader->rows);
/* closing the input file */
fclose (reader->text_file);
for (col = 0; col < VRTTXT_FIELDS_MAX; col++)
{
/* destroying column headers */
if (reader->columns[col].name != NULL)
free (reader->columns[col].name);
}
gaiaFreeUTF8Converter (reader->toUtf8);
free (reader);
}
}
