bool Tape::Insert (const char* pcsz_) { Eject(); CStream *pStream = CStream::Open(pcsz_, true); if (!pStream) return false; pTape = libspectrum_tape_alloc(); if (!pTape) { delete pStream; return false; } strFileName = pStream->GetFile(); size_t uSize = pStream->GetSize(); pbTape = new libspectrum_byte[uSize]; if (pbTape) pStream->Read(pbTape, uSize); delete pStream; if (!pbTape || libspectrum_tape_read(pTape, pbTape, uSize, LIBSPECTRUM_ID_UNKNOWN, pcsz_) != LIBSPECTRUM_ERROR_NONE) { Eject(); return false; } // Store tape path on successful insert strFilePath = pcsz_; IO::AutoLoad(AUTOLOAD_TAPE); return true; }
int tape_read_buffer( unsigned char *buffer, size_t length, libspectrum_id_t type, const char *filename, int autoload ) { int error; if( libspectrum_tape_present( tape ) ) { error = tape_close(); if( error ) return error; } error = libspectrum_tape_read( tape, buffer, length, type, filename ); if( error ) return error; //ui_tape_browser_update( UI_TAPE_BROWSER_NEW_TAPE, NULL ); /* if( autoload ) { error = tape_autoload( machine_current->machine ); if( error ) return error; } */ return 0; }
static int read_tape( char *filename, libspectrum_tape **tape ) { libspectrum_byte *buffer; size_t length; if( read_file( filename, &buffer, &length ) ) return 1; *tape = libspectrum_tape_alloc(); if( libspectrum_tape_read( *tape, buffer, length, LIBSPECTRUM_ID_UNKNOWN, filename ) ) { free( buffer ); return 1; } free( buffer ); return 0; }
int main(int argc, char *argv[]) { int opt, i, quiet = 0; char *output = "output.tzx", *p; int turbo_params[6] = { 2168, 3323, 667, 735, 855, 1710 }; FILE *fd; size_t data_len; libspectrum_tape *tape; libspectrum_byte *data; libspectrum_tape_block *block; libspectrum_dword pause, pause_tstates; while ((opt = getopt(argc, argv, "vhqt:o:")) != -1) { switch(opt) { case 'q': quiet = 1; break; case 't': if (sscanf(optarg, "%i:%i:%i:%i:%i:%i", &turbo_params[0], &turbo_params[1], &turbo_params[2], &turbo_params[3], &turbo_params[4], &turbo_params[5]) != 6) fatal(argv[0], "Failed to parse turbo params"); break; case 'o': output = strdup(optarg); break; case 'h': help(argv[0]); exit(0); case 'v': fprintf(stderr, VERSION "\n"); exit(0); default: fprintf(stderr, "\n"); help(argv[0]); exit(1); } } if (optind >= argc) fatal(argv[0], "Expected input filename to process"); if (libspectrum_init()) fatal(argv[0], "Failed to init libspectrum"); fd = fopen(argv[optind], "rb"); if (!fd) fatal(argv[0], "Failed to open input file"); fseek(fd, 0, SEEK_END); data_len = ftell(fd); fseek(fd, 0, SEEK_SET); data = (libspectrum_byte *) malloc(data_len); if (!data) { fclose(fd); fatal(argv[0], "Failed to allocate memory"); } if (fread(data, sizeof(libspectrum_byte), data_len, fd) != data_len) { fclose(fd); free(data); fatal(argv[0], "Failed to read input file"); } fclose(fd); tape = libspectrum_tape_alloc(); if (!tape) { fclose(fd); free(data); fatal(argv[0], "Failed to allocate tape memory"); } if (libspectrum_tape_read(tape, data, data_len, LIBSPECTRUM_ID_UNKNOWN, argv[optind])) { fclose(fd); free(data); free(tape); fatal(argv[0], "Failed to read tape"); } free(data); for (i = optind + 1; i < argc; i++) { for (p = argv[i]; *p && isdigit(*p); p++); if (*p) { fprintf(stderr, "WARNING: Parameter is not a valid block number, skipping\n"); continue; } if (libspectrum_tape_nth_block(tape, atoi(argv[i]))) continue; block = libspectrum_tape_current_block(tape); if (!block) continue; if (!quiet) printf("%s: Setting block #%i (type 0x%02x): ", argv[0], atoi(argv[i]), libspectrum_tape_block_type(block)); data = libspectrum_tape_block_data(block); data_len = libspectrum_tape_block_data_length(block); pause = libspectrum_tape_block_pause(block); pause_tstates = libspectrum_tape_block_pause_tstates(block); if (libspectrum_tape_block_set_type(block, LIBSPECTRUM_TAPE_BLOCK_TURBO) || libspectrum_tape_block_set_pilot_pulses(block, turbo_params[1]) || libspectrum_tape_block_set_pilot_length(block, turbo_params[0]) || libspectrum_tape_block_set_sync1_length(block, turbo_params[2]) || libspectrum_tape_block_set_sync2_length(block, turbo_params[3]) || libspectrum_tape_block_set_bit0_length(block, turbo_params[4]) || libspectrum_tape_block_set_bit1_length(block, turbo_params[5]) || libspectrum_tape_block_set_data(block, data) || libspectrum_tape_block_set_data_length(block, data_len) || libspectrum_tape_block_set_pause(block, pause) || libspectrum_tape_block_set_pause_tstates(block, pause_tstates) || libspectrum_tape_block_set_bits_in_last_byte(block, 8) ) { if (!quiet) printf("failed!\n"); fprintf(stderr, "WARNING: Failed to set block %i\n", atoi(argv[i])); continue; } if (!quiet) printf("OK\n"); } data = NULL; data_len = 0; if (libspectrum_tape_write(&data, &data_len, tape, LIBSPECTRUM_ID_TAPE_TZX)) { free(tape); fatal(argv[0], "Failed to write the output file"); } fd = fopen(output, "wb"); if (!fd) { free(data); free(tape); fatal(argv[0], "Failed to open output file"); } if (fwrite(data, sizeof(libspectrum_byte), data_len, fd) != data_len) { fclose(fd); free(data); free(tape); fatal(argv[0], "Failed to write output file"); } fclose(fd); free(data); free(tape); exit(0); }