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#include <stdio.h>
#include <raptor2.h>
/* rdfcount.c: parse any number of RDF/XML files and count the triples */
static void
count_triples(void* user_data, raptor_statement* triple)
{
unsigned int* count_p = (unsigned int*)user_data;
(*count_p)++;
}
int
main(int argc, char *argv[])
{
raptor_world *world = NULL;
const char* program = "rdfcount";
raptor_parser* rdf_parser = NULL;
unsigned int i;
unsigned int count;
unsigned int files_count = 0;
unsigned int total_count = 0;
world = raptor_new_world();
/* just one parser is used and reused here */
rdf_parser = raptor_new_parser(world, "rdfxml");
raptor_parser_set_statement_handler(rdf_parser, &count, count_triples);
for(i = 1; argv[i]; i++) {
const char* filename = argv[i];
unsigned char *uri_string;
raptor_uri *uri, *base_uri;
uri_string = raptor_uri_filename_to_uri_string(filename);
uri = raptor_new_uri(world, uri_string);
base_uri = raptor_uri_copy(uri);
count = 0;
if(!raptor_parser_parse_file(rdf_parser, uri, base_uri)) {
fprintf(stderr, "%s: %s : %d triples\n", program, filename, count);
total_count += count;
files_count++;
} else {
fprintf(stderr, "%s: %s : failed to parse\n", program, filename);
}
raptor_free_uri(base_uri);
raptor_free_uri(uri);
raptor_free_memory(uri_string);
}
raptor_free_parser(rdf_parser);
raptor_free_world(world);
fprintf(stderr, "%s: Total count: %d files %d triples\n",
program, files_count, total_count);
return 0;
}
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