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Generalize GetBinSize to GetFileSize, use it when dealing with the cue file

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Erik Andrén Zachrisson 2015-11-01 13:15:51 +01:00
parent f4c2269d7f
commit c1012aea2b
1 changed files with 35 additions and 13 deletions
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48
cue2pops.c
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@ -39,6 +39,7 @@ int GameTitle = 0;
int GameTrained = 0;
int GameFixed = 0;
extern int errno;
void GameIdentifier(unsigned char *inbuf)
@ -206,26 +207,26 @@ void NTSCpatcher(unsigned char *inbuf, int tracker)
}
}
int GetBinSize(char *bin_name)
int GetFileSize(char *file_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);
if(!(bin = fopen(file_name, "rb"))) {
printf("Error: Cannot open %s\n\n", file_name);
return -1;
}
status = fseek(bin, 0, SEEK_END);
if (status != 0) {
printf("Error: Failed to seek %s\n", bin_name);
printf("Error: Failed to seek %s\n", file_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);
printf("Error: Failed to get file %s size\n", file_name);
return -1;
}
fclose(bin);
@ -234,6 +235,8 @@ int GetBinSize(char *bin_name)
}
int GetLeadOut(unsigned char *hbuf)
{
/* MSF is calculated from the .bin size so DO NOT APPLY gap++/gap-- ADJUSTMENTS IN THIS FUNCTION ! */
@ -276,6 +279,9 @@ int GetLeadOut(unsigned char *hbuf)
int main(int argc, char **argv)
{
FILE *cue_file;
size_t result;
char *bin_path; // name/path of the BIN that is attached to the cue. Handled by the parser then altered if it doesn't contain the full path.
char *cuebuf; // Buffer for the cue sheet
@ -468,16 +474,32 @@ int main(int argc, char **argv)
}
if(!(file = fopen(argv[1], "rb"))) { // Open the cue sheet
printf("Error: Cannot open %s\n\n", argv[1]);
cuesize = GetFileSize(argv[1]);
if (cuesize < 0) {
printf("Failed to open cuefile %s, error %s\n", argv[1], strerror(errno));
return 0;
}
fseek(file, 0, SEEK_END);
cuesize = ftell(file);
rewind(file);
cue_file = fopen(argv[1], "rb");
if (cue_file == NULL) {
printf("Failed to open cuefile %s, error %s\n", argv[1], strerror(errno));
return 0;
}
rewind(cue_file);
cuebuf = malloc(cuesize * 2);
fread(cuebuf, cuesize, 1, file);
fclose(file);
if (cuebuf == NULL) {
printf("Failed to allocate memory for the cue buffer\n");
return 0;
}
result = fread(cuebuf, cuesize, 1, cue_file);
if (result != 1) {
printf("Failed to copy the cue to memory\n");
free(cuebuf);
return 0;
}
fclose(cue_file);
ptr = strstr(cuebuf, "INDEX 01 ");
ptr += 9;
@ -997,7 +1019,7 @@ int main(int argc, char **argv)
}
free(cuebuf);
bin_size = GetBinSize(bin_path);
bin_size = GetFileSize(bin_path);
if (bin_size < 0) {
free(bin_path);
free(headerbuf);