static char*
fluid_file_read_full(fluid_file fp, size_t* length)
{
size_t buflen;
char* buffer;
size_t n;
/* Work out the length of the file in advance */
if (FLUID_FSEEK(fp, 0, SEEK_END) != 0)
{
FLUID_LOG(FLUID_ERR, "File load: Could not seek within file");
return NULL;
}
buflen = ftell(fp);
if (FLUID_FSEEK(fp, 0, SEEK_SET) != 0)
{
FLUID_LOG(FLUID_ERR, "File load: Could not seek within file");
return NULL;
}
FLUID_LOG(FLUID_DBG, "File load: Allocating %d bytes", buflen);
buffer = FLUID_MALLOC(buflen);
if (buffer == NULL) {
FLUID_LOG(FLUID_PANIC, "Out of memory");
return NULL;
}
n = FLUID_FREAD(buffer, 1, buflen, fp);
if (n != buflen) {
FLUID_LOG(FLUID_ERR, "Only read %d bytes; expected %d", n,
buflen);
FLUID_FREE(buffer);
return NULL;
};
*length = n;
return buffer;
}
/*
* fluid_midi_file_skip
*/
int fluid_midi_file_skip(fluid_midi_file* mf, int skip)
{
int err = FLUID_FSEEK(mf->fp, skip, SEEK_CUR);
if (err) {
FLUID_LOG(FLUID_ERR, "Failed to seek position in file");
return FLUID_FAILED;
}
return FLUID_OK;
}
size_t seek_file(void *fh, size_t pos){
// printf("SEEK %d\n",pos);
FLUID_FSEEK((fluid_file)fh, pos, SEEK_SET);
return pos;
}
