static connection_t* connection_init() {
connection_t* connection = (connection_t*) malloc( sizeof( connection_t ) );
memset( connection, 0, sizeof( connection_t ) );
connection->status = CONN_STATUS_RECEIVED;
connection->request.params = params_create();
return connection;
}
/*--------------------------------------------------------------------------------------------------------------------*/
int main (int argc, char **argv)
{
params_t *par = 0;
osr_err_code err = OSR_OK;
osr_expert *expert = 0;
int parse_result = 0;
par = params_create();
parse_result = parse_command_line (argc, argv, par);
if (parse_result)
{
params_destroy(par);
if (LEARN_USAGE_ERR_CODE == parse_result)
{
print_usage(get_program_name(argv[0]));
return 0;
}
printf ("Error: can't parse command line.\n");
return 1;
}
if (par->print_usage)
printf ("libosr version %s\n", osr_version_text() );
if (par->print_ver)
printf ("libosr version %s\n", osr_version_text() );
if (par->separate_html)
{
err = osr_separate_html (par->separate_html, par->html_separate_step);
params_destroy(par);
if (OSR_OK == err)
return 0;
else
return 1;
}
if ( OSR_OK == err )
{
expert = osr_expert_create();
if (0 == expert)
{
if (!par->no_print_err)
printf ("Error: OSR initializing error, %s.\n", osr_get_error_text(err));
err = OSR_INVALID_DATA;
}
if (par->ignore_filter)
{
osr_filter unlim;
osr_get_default_filter(&unlim);
unlim.min_symbols_in_word=1,
unlim.max_symbols_in_word=1000,
unlim.min_words_in_line=1,
unlim.min_lines_in_text=1,
unlim.min_text_percentage=1;
osr_set_filter(expert, &unlim);
}
}
if ( OSR_OK == err )
{
unsigned int last_frame_index = 0;
err = osr_process_file(expert, par->file_name, par->frame_index, &last_frame_index);
if ( OSR_OK != err )
if (!par->no_print_err)
{
if ( OSR_WRONG_FRAME_INDEX == err )
printf ("Error: OSR can't get frame %d of animated image."
" It must be [0;%d]. File %s.",
par->frame_index, last_frame_index, par->file_name);
else
printf ("Error: OSR can't process image (file %s), %s.\n",
par->file_name, osr_get_error_text(err));
}
}
if ( OSR_OK == err )
{
if (par->print_verdict)
{
char verdict = 0;
err = osr_get_verdict(expert, &verdict);
if (OSR_OK == err)
printf ("VERDICT: %s\n", verdict ? "text" : "not text");
else
if (!par->no_print_err)
printf ("Error: OSR can't get verdict (file %s), %s.\n",
par->file_name, osr_get_error_text(err));
}
}
if ( OSR_OK == err )
{
if (par->print_info)
{
size_t symbols_count = 0, words_count = 0, lines_count = 0, words_pixels_percentage = 0;
if (OSR_OK == err)
err = osr_get_symbols_count(expert, &symbols_count);
if (OSR_OK == err)
err = osr_get_words_count (expert, &words_count);
if (OSR_OK == err)
err = osr_get_lines_count (expert, &lines_count);
if (OSR_OK == err)
err = osr_get_words_pixels_percentage (expert, &words_pixels_percentage);
if (OSR_OK == err)
{
printf ("TEXT INFO:\n");
if (par->frame_index > 0)
printf (
"frame index = %d\n", par->frame_index);
printf ("good symbols count = %d\n"
"good words count = %d\n"
"good lines count = %d\n"
"good pixels percentage = %d%%\n",
symbols_count, words_count, lines_count, words_pixels_percentage);
}
else
if (!par->no_print_err)
printf ("Error: OSR can't get text properties (file %s), %s.\n",
par->file_name, osr_get_error_text(err));
}
}
if ( OSR_OK == err )
{
if (par->print_signature)
{
char gsg7[33];
err = osr_get_GSG7_signature(expert, gsg7);
if (OSR_OK == err)
{
if ( 0 != gsg7[0] )
printf ("GSG7 %.*s\n", 32, gsg7);
}
else
if (!par->no_print_err)
printf ("Error: OSR can't get GSG7 (file %s), %s.\n",
par->file_name, osr_get_error_text(err));
}
}
if ( OSR_OK == err )
{
if (par->dump_image || par->dump_lines || par->dump_symbols || par->dump_words)
{
char dump_name [500];
get_dump_name (dump_name, 500, par->file_name);
err = osr_get_dump (expert, dump_name, par->dump_image, par->dump_symbols, par->dump_lines, par->dump_words);
if (OSR_OK != err)
if (!par->no_print_err)
printf ("Error: OSR can't get dump of file %s, %s.\n",
par->file_name, osr_get_error_text(err));
}
}
if (par->html_report)
{
char dump_name [500];
get_dump_name (dump_name, 500, par->file_name);
err = osr_get_html_report(expert, par->file_name, dump_name, par->html_report, err, par->frame_index);
if (OSR_OK != err)
if (!par->no_print_err)
printf ("Error: OSR can't get html-report (image file %s), %s.\n",
par->file_name, osr_get_error_text(err));
}
if (OSR_OK == err )
if (par->win_group)
{
char gsg7[33];
err = osr_get_GSG7_signature(expert, gsg7);
if (OSR_OK == err)
{
if (0 == gsg7[0])
strncpy (gsg7, "_not_text", 32);
printf ("@ if not exist %s mkdir %s\n"
"@ move \"%s\" %s\n",
gsg7, gsg7, par->file_name, gsg7);
}
else
if (!par->no_print_err)
printf ("Error: OSR can't get GSG7 (file %s), %s.\n",
par->file_name, osr_get_error_text(err));
}
if (par)
params_destroy(par);
if (expert)
osr_expert_destroy(expert);
if (OSR_OK == err)
return 0;
return 1;
}
