OmniNX/Horizon-OC-pro
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

hocclk: optimize kip routines

Browse Source
This commit is contained in:
souldbminersmwc
2026-05-29 18:18:51 -04:00
parent 1d56ed1504
commit a95c0fc23c
5 changed files with 58 additions and 51 deletions
Download Patch File Download Diff File Expand all files Collapse all files

81
Source/hoc-clk/sysmodule/src/file/kip.hpp
View File

@@ -128,54 +128,59 @@ namespace kip {
return false;
}
static long cachedCustOffset = -1;
static inline long cust_get_offset(FILE* f) {
if (cachedCustOffset >= 0) return cachedCustOffset;
long off;
if (!cust_find_offset(f, &off)) return -1;
cachedCustOffset = off;
return off;
}
static inline bool cust_read_table_f(FILE* f, CustomizeTable* out) {
long off = cust_get_offset(f);
if (off < 0) return false;
fseek(f, 0, SEEK_END);
if (off + (long)sizeof(CustomizeTable) > ftell(f)) return false;
fseek(f, off, SEEK_SET);
if (fread(out, 1, sizeof(CustomizeTable), f) != sizeof(CustomizeTable)) return false;
if (memcmp(out->cust, CUST_MAGIC, CUST_MAGIC_LEN) != 0) {
cachedCustOffset = -1;
return false;
}
return true;
}
static inline bool cust_write_table_f(FILE* f, const CustomizeTable* in) {
long off = cust_get_offset(f);
if (off < 0) return false;
fseek(f, 0, SEEK_END);
if (off + (long)sizeof(CustomizeTable) > ftell(f)) return false;
fseek(f, off, SEEK_SET);
bool ok = fwrite(in, 1, sizeof(CustomizeTable), f) == sizeof(CustomizeTable);
fflush(f);
return ok;
}
static inline bool cust_read_table(const char* path, CustomizeTable* out) {
FILE* f = fopen(path, "rb");
if (!f) return false;
long off;
if (!cust_find_offset(f, &off)) {
fclose(f);
return false;
}
fseek(f, 0, SEEK_END);
long size = ftell(f);
if (off + (long)sizeof(CustomizeTable) > size) {
fclose(f);
return false;
}
fseek(f, off, SEEK_SET);
bool ok = fread(out, 1, sizeof(CustomizeTable), f) == sizeof(CustomizeTable);
bool ok = cust_read_table_f(f, out);
fclose(f);
return ok && memcmp(out->cust, CUST_MAGIC, CUST_MAGIC_LEN) == 0;
return ok;
}
static inline bool cust_write_table(const char* path, const CustomizeTable* in) {
FILE* f = fopen(path, "r+b");
if (!f) return false;
long off;
if (!cust_find_offset(f, &off)) {
fclose(f);
return false;
}
fseek(f, 0, SEEK_END);
long size = ftell(f);
if (off + (long)sizeof(CustomizeTable) > size) {
fclose(f);
return false;
}
fseek(f, off, SEEK_SET);
bool ok = fwrite(in, 1, sizeof(CustomizeTable), f) == sizeof(CustomizeTable);
fflush(f);
bool ok = cust_write_table_f(f, in);
fclose(f);
return ok;
}