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-rw-r--r--src/plugins/HPMHooking/HPMHooking.Defs.inc2
-rw-r--r--src/plugins/HPMHooking/HPMHooking_map.HPMHooksCore.inc4
-rw-r--r--src/plugins/HPMHooking/HPMHooking_map.HookingPoints.inc1
-rw-r--r--src/plugins/HPMHooking/HPMHooking_map.Hooks.inc27
-rw-r--r--src/plugins/mapcache.c106
5 files changed, 140 insertions, 0 deletions
diff --git a/src/plugins/HPMHooking/HPMHooking.Defs.inc b/src/plugins/HPMHooking/HPMHooking.Defs.inc
index e5117e289..bd17dc7fe 100644
--- a/src/plugins/HPMHooking/HPMHooking.Defs.inc
+++ b/src/plugins/HPMHooking/HPMHooking.Defs.inc
@@ -6434,6 +6434,8 @@ typedef int (*HPMHOOK_pre_script_cleanfloor_sub) (struct block_list **bl, va_lis
typedef int (*HPMHOOK_post_script_cleanfloor_sub) (int retVal___, struct block_list *bl, va_list ap);
typedef int (*HPMHOOK_pre_script_run_func) (struct script_state **st);
typedef int (*HPMHOOK_post_script_run_func) (int retVal___, struct script_state *st);
+typedef bool (*HPMHOOK_pre_script_sprintf) (struct script_state **st, int *start, struct StringBuf **out);
+typedef bool (*HPMHOOK_post_script_sprintf) (bool retVal___, struct script_state *st, int start, struct StringBuf *out);
typedef const char* (*HPMHOOK_pre_script_getfuncname) (struct script_state **st);
typedef const char* (*HPMHOOK_post_script_getfuncname) (const char* retVal___, struct script_state *st);
typedef unsigned int (*HPMHOOK_pre_script_calc_hash_ci) (const char **p);
diff --git a/src/plugins/HPMHooking/HPMHooking_map.HPMHooksCore.inc b/src/plugins/HPMHooking/HPMHooking_map.HPMHooksCore.inc
index 0e027043e..9d531e370 100644
--- a/src/plugins/HPMHooking/HPMHooking_map.HPMHooksCore.inc
+++ b/src/plugins/HPMHooking/HPMHooking_map.HPMHooksCore.inc
@@ -5054,6 +5054,8 @@ struct {
struct HPMHookPoint *HP_script_cleanfloor_sub_post;
struct HPMHookPoint *HP_script_run_func_pre;
struct HPMHookPoint *HP_script_run_func_post;
+ struct HPMHookPoint *HP_script_sprintf_pre;
+ struct HPMHookPoint *HP_script_sprintf_post;
struct HPMHookPoint *HP_script_getfuncname_pre;
struct HPMHookPoint *HP_script_getfuncname_post;
struct HPMHookPoint *HP_script_calc_hash_ci_pre;
@@ -11333,6 +11335,8 @@ struct {
int HP_script_cleanfloor_sub_post;
int HP_script_run_func_pre;
int HP_script_run_func_post;
+ int HP_script_sprintf_pre;
+ int HP_script_sprintf_post;
int HP_script_getfuncname_pre;
int HP_script_getfuncname_post;
int HP_script_calc_hash_ci_pre;
diff --git a/src/plugins/HPMHooking/HPMHooking_map.HookingPoints.inc b/src/plugins/HPMHooking/HPMHooking_map.HookingPoints.inc
index f668cfec6..5551668d2 100644
--- a/src/plugins/HPMHooking/HPMHooking_map.HookingPoints.inc
+++ b/src/plugins/HPMHooking/HPMHooking_map.HookingPoints.inc
@@ -2589,6 +2589,7 @@ struct HookingPointData HookingPoints[] = {
{ HP_POP(script->buildin_mobuseskill_sub, HP_script_buildin_mobuseskill_sub) },
{ HP_POP(script->cleanfloor_sub, HP_script_cleanfloor_sub) },
{ HP_POP(script->run_func, HP_script_run_func) },
+ { HP_POP(script->sprintf, HP_script_sprintf) },
{ HP_POP(script->getfuncname, HP_script_getfuncname) },
{ HP_POP(script->calc_hash_ci, HP_script_calc_hash_ci) },
{ HP_POP(script->array_src, HP_script_array_src) },
diff --git a/src/plugins/HPMHooking/HPMHooking_map.Hooks.inc b/src/plugins/HPMHooking/HPMHooking_map.Hooks.inc
index 91c513fc0..2e20ab157 100644
--- a/src/plugins/HPMHooking/HPMHooking_map.Hooks.inc
+++ b/src/plugins/HPMHooking/HPMHooking_map.Hooks.inc
@@ -67480,6 +67480,33 @@ int HP_script_run_func(struct script_state *st) {
}
return retVal___;
}
+bool HP_script_sprintf(struct script_state *st, int start, struct StringBuf *out) {
+ int hIndex = 0;
+ bool retVal___ = false;
+ if (HPMHooks.count.HP_script_sprintf_pre > 0) {
+ bool (*preHookFunc) (struct script_state **st, int *start, struct StringBuf **out);
+ *HPMforce_return = false;
+ for (hIndex = 0; hIndex < HPMHooks.count.HP_script_sprintf_pre; hIndex++) {
+ preHookFunc = HPMHooks.list.HP_script_sprintf_pre[hIndex].func;
+ retVal___ = preHookFunc(&st, &start, &out);
+ }
+ if (*HPMforce_return) {
+ *HPMforce_return = false;
+ return retVal___;
+ }
+ }
+ {
+ retVal___ = HPMHooks.source.script.sprintf(st, start, out);
+ }
+ if (HPMHooks.count.HP_script_sprintf_post > 0) {
+ bool (*postHookFunc) (bool retVal___, struct script_state *st, int start, struct StringBuf *out);
+ for (hIndex = 0; hIndex < HPMHooks.count.HP_script_sprintf_post; hIndex++) {
+ postHookFunc = HPMHooks.list.HP_script_sprintf_post[hIndex].func;
+ retVal___ = postHookFunc(retVal___, st, start, out);
+ }
+ }
+ return retVal___;
+}
const char* HP_script_getfuncname(struct script_state *st) {
int hIndex = 0;
const char* retVal___ = NULL;
diff --git a/src/plugins/mapcache.c b/src/plugins/mapcache.c
index f1dab97c1..5e44492f6 100644
--- a/src/plugins/mapcache.c
+++ b/src/plugins/mapcache.c
@@ -341,6 +341,100 @@ bool mapcache_rebuild(void)
return true;
}
+bool fix_md5_truncation_sub(FILE *fp, const char *map_name)
+{
+ unsigned int file_size;
+ struct map_cache_header mheader = { 0 };
+ uint8 *buf = NULL;
+
+ nullpo_retr(false, fp);
+ nullpo_retr(false, map_name);
+
+ fseek(fp, 0, SEEK_END);
+ file_size = (unsigned int)ftell(fp);
+ fseek(fp, 0, SEEK_SET); // Rewind file pointer before passing it to the read function.
+
+ if (file_size <= sizeof(mheader) || fread(&mheader, sizeof(mheader), 1, fp) < 1) {
+ ShowError("fix_md5_truncation: Failed to read cache header for map '%s'.\n", map_name);
+ return false;
+ }
+
+ if (mheader.len <= 0) {
+ ShowError("fix_md5_truncation: A file with negative or zero compressed length passed '%d'.\n", mheader.len);
+ return false;
+ }
+
+ if (file_size < sizeof(mheader) + mheader.len) {
+ ShowError("fix_md5_truncation: An incomplete file passed for map '%s'.\n", map_name);
+ return false;
+ }
+
+ CREATE(buf, uint8, mheader.len);
+ if (fread(buf, mheader.len, 1, fp) < 1) {
+ ShowError("fix_md5_truncation: Could not load the compressed cell data for map '%s'.\n", map_name);
+ aFree(buf);
+ return false;
+ }
+
+ md5->binary(buf, mheader.len, mheader.md5_checksum);
+ aFree(buf);
+
+ fseek(fp, 0, SEEK_SET);
+ fwrite(&mheader, sizeof(mheader), 1, fp);
+ fclose(fp);
+
+ return true;
+}
+
+bool fix_md5_truncation(void)
+{
+ int i;
+ bool retval = true;
+
+ if (mapcache_read_maplist("db/map_index.txt") == false) {
+ ShowError("mapcache_rebuild: Could not read maplist, aborting\n");
+ return false;
+ }
+
+ for (i = 0; i < VECTOR_LENGTH(maplist); ++i) {
+ const char *map_name = VECTOR_INDEX(maplist, i);
+ char file_path[255];
+ FILE *fp = NULL;
+ int16 version;
+
+ snprintf(file_path, sizeof(file_path), "%s%s%s.%s", "maps/", DBPATH, map_name, "mcache");
+
+ fp = fopen(file_path, "r+b");
+
+ if (fp == NULL) {
+ ShowWarning("fix_md5_truncation: Could not open the mapcache file for map '%s' at path '%s'.\n", map_name, file_path);
+ retval = false;
+ continue;
+ }
+
+ if (fread(&version, sizeof(version), 1, fp) < 1) {
+ ShowError("fix_md5_truncation: Could not read file version for map '%s'.\n", map_name);
+ fclose(fp);
+ retval = false;
+ continue;
+ }
+
+ if (version != 1) {
+ ShowError("fix_md5_truncation: Mapcache for map '%s' has version %d. The update is only applied to version 1.\n", map_name, version);
+ fclose(fp);
+ continue;
+ }
+
+ ShowStatus("Updating mapcache: %s'\n", map_name);
+ if (!fix_md5_truncation_sub(fp, map_name))
+ retval = false;
+
+ fclose(fp);
+ }
+
+ return retval;
+}
+
CMDLINEARG(convertmapcache)
{
map->minimal = true;
@@ -363,6 +457,12 @@ CMDLINEARG(cachemap)
return mapcache_cache_map(params);
}
+CMDLINEARG(fixmd5)
+{
+ map->minimal = true;
+ return fix_md5_truncation();
+}
+
HPExport void server_preinit(void)
{
addArg("--convert-old-mapcache", false, convertmapcache,
@@ -371,6 +471,8 @@ HPExport void server_preinit(void)
"Rebuilds the entire mapcache folder (maps/"DBPATH"), using db/map_index.txt as index.");
addArg("--map", true, cachemap,
"Rebuilds an individual map's cache into maps/"DBPATH" (usage: --map <map_name_without_extension>).");
+ addArg("--fix-md5", false, fixmd5,
+ "Updates the checksum for the files in maps/"DBPATH", using db/map_index.txt as index (see PR #1981).");
needs_grfio = false;
VECTOR_INIT(maplist);
@@ -378,6 +480,10 @@ HPExport void server_preinit(void)
HPExport void plugin_final(void)
{
+ while (VECTOR_LENGTH(maplist) > 0) {
+ char *name = VECTOR_POP(maplist);
+ aFree(name);
+ }
VECTOR_CLEAR(maplist);
if (needs_grfio)
grfio->final();
generated by cgit v1.2.3-60-g2f50 (git 2.42.0) at 2024-07-15 10:19:33 +0000