diff options
| -rw-r--r-- | cue-bin-split.c | 66 |
1 files changed, 25 insertions, 41 deletions
diff --git a/cue-bin-split.c b/cue-bin-split.c index d4711b3..e8e1ddf 100644 --- a/cue-bin-split.c +++ b/cue-bin-split.c @@ -19,8 +19,7 @@ double get_sec() if (items == EOF) return -1; - if (items != 3) - { + if (items != 3) { fprintf(stderr, "Timestamp malformed\n"); exit(-1); } @@ -32,8 +31,7 @@ double get_sec() */ int construct_out_name(char *buffer, size_t buffer_size, char* name, unsigned int track) { - if (snprintf(buffer, buffer_size, "%03d%s", track, name) >= buffer_size - 1) - { + if (snprintf(buffer, buffer_size, "%03d%s", track, name) >= buffer_size - 1) { fprintf(stderr, "Filename too large for buffer (max %zd)\n", buffer_size); return -1; } @@ -84,40 +82,35 @@ int main(int argc, char **argv) unsigned long start_sample = 0; unsigned long finish_sample = 0; - while ( ( opt = getopt(argc, argv, "r:c:i:s:n:") ) != -1 ) - { - switch (opt) - { - case 'r': rate = atoi(optarg); break; - case 'c': channels = atoi(optarg); break; - case 's': sample_size = atoi(optarg); break; - case 'i': in_fname = optarg; break; - case 'n': name = optarg; break; - - case '?': - default: - die_help(); + while ((opt = getopt(argc, argv, "r:c:i:s:n:")) != -1) { + switch (opt) { + case 'r': rate = atoi(optarg); break; + case 'c': channels = atoi(optarg); break; + case 's': sample_size = atoi(optarg); break; + case 'i': in_fname = optarg; break; + case 'n': name = optarg; break; + + case '?': + default: + die_help(); } } if (channels <= 0 || rate <= 0 || - sample_size <= 0) - { + sample_size <= 0) { fprintf(stderr, "ERROR: Channel count, bitrate and sample size must all be present and positive\n"); die_help(); } if (in_fname == NULL || - name == NULL) - { + name == NULL) { fprintf(stderr, "ERROR: Input filename and output name must be present\n"); die_help(); } /* Open it up */ - if ((fin = fopen(in_fname, "r")) == NULL) - { + if ((fin = fopen(in_fname, "r")) == NULL) { fprintf(stderr,"Failed to open '%s': ", in_fname); perror("fopen"); return -1; @@ -127,18 +120,15 @@ int main(int argc, char **argv) start_sec = get_sec(); /* Start time can't be unspecified, only finish */ - if (start_sec < 0) - { + if (start_sec < 0) { fprintf(stderr, "ERROR: At least one start timestamp must be specified\n"); return -1; } /* finish_sample equals ULONG_MAX if a run was to EOF (the last track) */ - while ( finish_sample != ULONG_MAX ) - { + while (finish_sample != ULONG_MAX) { track++; - if (construct_out_name(out_fname, sizeof(out_fname), name, track) < 0) - { + if (construct_out_name(out_fname, sizeof(out_fname), name, track) < 0) { fclose(fin); return 1; } @@ -151,8 +141,7 @@ int main(int argc, char **argv) printf("%f s\n", finish_sec); /* Open output file */ - if ((fout = fopen(out_fname, "w")) == NULL) - { + if ((fout = fopen(out_fname, "w")) == NULL) { fprintf(stderr,"Failed to open '%s': ", out_fname); perror("fopen"); fclose(fin); @@ -162,8 +151,7 @@ int main(int argc, char **argv) start_sample = start_sec * rate * channels; finish_sample = finish_sec * rate * channels; - if (start_sample > finish_sample) - { + if (start_sample > finish_sample) { fprintf(stderr, "ERROR: Finish time can't be before start time, skipping %s\n", out_fname); continue; } @@ -174,27 +162,23 @@ int main(int argc, char **argv) if (finish_sec == -1) finish_sample = ULONG_MAX; - for (i = start_sample; i < finish_sample; i += items) - { + for (i = start_sample; i < finish_sample; i += items) { items = fread(buffer, sample_size, MIN(sizeof(buffer)/sample_size, (finish_sample - i)), fin); - if (items == 0) - { + if (items == 0) { if (feof(fin)) break; - if (ferror(fin)) - { + if (ferror(fin)) { perror("fread"); break; } } - if (fwrite(buffer, sample_size, items, fout) != items) - { + if (fwrite(buffer, sample_size, items, fout) != items) { fprintf(stderr, "Write to %s failed: ", out_fname); perror("fwrite"); break; |