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Split out bin size calculation into separate function

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Erik Andrén Zachrisson 2015-11-01 12:41:48 +01:00
parent 360c1fb351
commit 7223af09ec
1 changed files with 34 additions and 19 deletions
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53
cue2pops.c
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@ -207,12 +207,37 @@ void NTSCpatcher(unsigned char *inbuf, int tracker)
}
}
int GetBinSize(char *bin_name)
{
FILE *bin;
int status;
int size;
if(!(bin = fopen(bin_name, "rb"))) { // Open the BINARY that is attached to the cue
printf("Error: Cannot open %s\n\n", bin_name);
return -1;
}
status = fseek(bin, 0, SEEK_END);
if (status != 0) {
printf("Error: Failed to seek %s\n", bin_name);
return -1;
}
size = ftell(bin); // Get it's size
if (bin_size == -1L) {
printf("Error: Failed to get file %s size\n", bin_name);
return -1;
}
fclose(bin);
return size;
}
int GetLeadOut(unsigned char *hbuf)
{
/* MSF is calculated from the dump size so DO NOT APPLY gap++/gap-- ADJUSTMENTS IN THIS FUNCTION ! */
FILE *bin;
int status;
// Formatted Lead-Out MM:SS:FF
char LeadOut[7];
@ -220,23 +245,6 @@ int GetLeadOut(unsigned char *hbuf)
int leadoutS; // Calculated Lead-Out __:SS:__
int leadoutF; // Calculated Lead-Out __:__:FF
if(!(bin = fopen(bin_path, "rb"))) { // Open the BINARY that is attached to the cue
printf("Error: Cannot open %s\n\n", bin_path);
return -1;
}
status = fseek(bin, 0, SEEK_END);
if (status != 0) {
printf("Error: Failed to seek %s\n", bin_path);
return -1;
}
bin_size = ftell(bin); // Get it's size
if (bin_size == -1L) {
printf("Error: Failed to get file %s size\n", bin_path);
return -1;
}
fclose(bin);
sector_count = (bin_size / SECTORSIZE) + (150 * (pregap_count + postgap_count)) + 150; // Convert the bin_size to sector count
leadoutM = sector_count / 4500;
@ -979,6 +987,13 @@ int main(int argc, char **argv)
}
free(cuebuf);
bin_size = GetBinSize(bin_path);
if (bin_size < 0) {
free(bin_path);
free(headerbuf);
return 0;
}
if(GetLeadOut(headerbuf) != 0) {
free(bin_path);
free(headerbuf);