diff options
Diffstat (limited to 'src/serdi.c')
| -rw-r--r-- | src/serdi.c | 51 |
1 files changed, 38 insertions, 13 deletions
diff --git a/src/serdi.c b/src/serdi.c index abac1010..d9554679 100644 --- a/src/serdi.c +++ b/src/serdi.c @@ -39,7 +39,7 @@ event_base(void* handle, return false; } - SerdURI base_uri = {{0,0},{0,0},{0,0},{0,0},{0,0},{0,0}}; + SerdURI base_uri = SERD_URI_NULL; SerdString* base_uri_str; if (!uri.scheme.len) { // URI has no scheme (relative by definition), resolve @@ -74,7 +74,7 @@ event_prefix(void* handle, const SerdString* uri_string) { State* const state = (State*)handle; - if (serd_uri_string_is_relative(uri_string->buf)) { + if (!serd_uri_string_has_scheme(uri_string->buf)) { SerdURI uri; if (!serd_uri_parse(uri_string->buf, &uri)) { return false; @@ -115,25 +115,50 @@ event_statement(void* handle, } int +print_usage(const char* name, bool error) +{ + FILE* const os = error ? stderr : stdout; + fprintf(os, "Usage: %s INPUT [BASE_URI]\n", name); + fprintf(os, "Read and write RDF syntax.\n"); + return error ? 1 : 0; +} + +int main(int argc, char** argv) { - if (/*argc != 2 && */argc != 3) { - fprintf(stderr, "Bad parameters\n"); - return 1; + if (argc != 2 && argc != 3) { + return print_usage(argv[0], true); } - const uint8_t* const in_filename = (uint8_t*)argv[1]; - const uint8_t* base_uri_str = in_filename; + const uint8_t* in_filename = (const uint8_t*)argv[1]; - SerdURI base_uri; - if (argc > 2) { - base_uri_str = (const uint8_t*)argv[2]; - if (!serd_uri_parse(base_uri_str, &base_uri)) { - fprintf(stderr, "invalid base uri: %s\n", base_uri_str); + if (serd_uri_string_has_scheme(in_filename)) { + // Input is an absolute URI, ensure it's a file: URI and chop scheme + if (strncmp((const char*)in_filename, "file:", 5)) { + fprintf(stderr, "unsupported URI scheme `%s'\n", in_filename); return 1; + } else if (!strncmp((const char*)in_filename, "file:///", 7)) { + in_filename += 7; + } else { + in_filename += 5; } } + SerdString* base_uri_str = NULL; + SerdURI base_uri; + if (argc > 2) { // Base URI given on command line + const uint8_t* const in_base_uri = (const uint8_t*)argv[2]; + if (!serd_uri_parse((const uint8_t*)in_base_uri, &base_uri)) { + fprintf(stderr, "invalid base URI `%s'\n", argv[2]); + return 1; + } + base_uri_str = serd_string_new(in_base_uri); + } else { // Use input file URI + base_uri_str = serd_string_new(in_filename); + } + + serd_uri_parse(base_uri_str->buf, &base_uri); + FILE* const in_fd = fopen((const char*)in_filename, "r"); FILE* out_fd = stdout; @@ -145,7 +170,7 @@ main(int argc, char** argv) SerdNamespaces ns = serd_namespaces_new(); State state = { serd_writer_new(SERD_NTRIPLES, ns, out_fd, &base_uri), ns, - serd_string_new(base_uri_str), + base_uri_str, base_uri }; SerdReader reader = serd_reader_new( |