#include "cvt_mus2mid.hpp" #include #include #if !defined(_WIN32) #include #else #include #define fileno(fd) _fileno(fd) #define isatty(fd) _isatty(fd) #endif int main(int argc, char *argv[]) { if(argc != 2) { fprintf(stderr, "Usage: mus2mid \n"); return 1; } const char *filename = argv[1]; FILE *fh = fopen(filename, "rb"); if(!fh) { fprintf(stderr, "Error opening file.\n"); return 1; } struct stat st; if(fstat(fileno(fh), &st) != 0) { fprintf(stderr, "Error reading file status.\n"); return 1; } size_t insize = (size_t)st.st_size; if(insize > 8 * 1024 * 1024) { fprintf(stderr, "File too large.\n"); return 1; } uint8_t *filedata = new uint8_t[insize]; if(fread(filedata, 1, insize, fh) != insize) { fprintf(stderr, "Error reading file data.\n"); return 1; } uint8_t *xmidata = NULL; uint32_t xmisize = 0; if(Convert_mus2midi(filedata, static_cast(insize), &xmidata, &xmisize, 0) < 0) { fprintf(stderr, "Error converting MUS to SMF.\n"); return 1; } FILE *out = stdout; if(isatty(fileno(out))) { fprintf(stderr, "Not writing SMF data on the text terminal.\n"); } else { if (fwrite(xmidata, 1, xmisize, out) != xmisize || fflush(out) != 0) { fprintf(stderr, "Error writing SMF data.\n"); return 1; } } return 0; }