From 18bc24be140ac152a8f1ee58b486e23f455338e2 Mon Sep 17 00:00:00 2001
From: libretroadmin <reallibretroretroarch@gmail.com>
Date: Thu, 9 Jun 2022 12:49:20 +0200
Subject: [PATCH] Remove more unused libnall code

---
 nall/string.hpp          |  1 -
 nall/string/base.hpp     |  5 ---
 nall/string/bsv.hpp      | 75 ----------------------------------------
 nall/string/filename.hpp | 12 -------
 nall/string/math.hpp     | 20 -----------
 nall/string/split.hpp    | 30 ----------------
 6 files changed, 143 deletions(-)
 delete mode 100644 nall/string/bsv.hpp

diff --git a/nall/string.hpp b/nall/string.hpp
index f3c9c48..c888d31 100644
--- a/nall/string.hpp
+++ b/nall/string.hpp
@@ -6,7 +6,6 @@
 
 #include <nall/array.hpp>
 #include <nall/string/base.hpp>
-#include <nall/string/bsv.hpp>
 #include <nall/string/core.hpp>
 #include <nall/string/cast.hpp>
 #include <nall/string/compare.hpp>
diff --git a/nall/string/base.hpp b/nall/string/base.hpp
index 45353c7..924d65c 100644
--- a/nall/string/base.hpp
+++ b/nall/string/base.hpp
@@ -139,7 +139,6 @@ namespace nall {
     template<typename T> inline lstring& operator<<(const T& value);
 
     inline void split (const char*, const char*, unsigned = 0);
-    inline void qsplit(const char*, const char*, unsigned = 0);
 
     lstring();
 
@@ -183,10 +182,6 @@ namespace nall {
   //match.hpp
   inline bool match(const char *pattern, const char *str);
 
-  //math.hpp
-  inline bool strint (const char *str, int &result);
-  inline bool strmath(const char *str, int &result);
-
   //strl.hpp
   inline unsigned strlcpy(char *dest, const char *src, unsigned length);
   inline unsigned strlcat(char *dest, const char *src, unsigned length);
diff --git a/nall/string/bsv.hpp b/nall/string/bsv.hpp
deleted file mode 100644
index d4b919e..0000000
--- a/nall/string/bsv.hpp
+++ /dev/null
@@ -1,75 +0,0 @@
-#ifndef NALL_STRING_BSV_HPP
-#define NALL_STRING_BSV_HPP
-
-//BSV parser
-//version 0.01
-
-namespace nall {
-
-inline string bsv_decode(const char *input) {
-  string output;
-  unsigned offset = 0;
-  while(*input) {
-    //illegal characters
-    if(*input == '}' ) return "";
-    if(*input == '\r') return "";
-    if(*input == '\n') return "";
-
-    //normal characters
-    if(*input != '{') { output[offset++] = *input++;  continue; }
-
-    //entities
-    if(strbegin(input, "{lf}")) { output[offset++] = '\n'; input += 4; continue; }
-    if(strbegin(input, "{lb}")) { output[offset++] = '{';  input += 4; continue; }
-    if(strbegin(input, "{rb}")) { output[offset++] = '}';  input += 4; continue; }
-
-    //illegal entities
-    return "";
-  }
-  output[offset] = 0;
-  return output;
-}
-
-inline string bsv_encode(const char *input) {
-  string output;
-  unsigned offset = 0;
-  while(*input) {
-    //illegal characters
-    if(*input == '\r') return "";
-
-    if(*input == '\n') {
-      output[offset++] = '{';
-      output[offset++] = 'l';
-      output[offset++] = 'f';
-      output[offset++] = '}';
-      input++;
-      continue;
-    }
-
-    if(*input == '{') {
-      output[offset++] = '{';
-      output[offset++] = 'l';
-      output[offset++] = 'b';
-      output[offset++] = '}';
-      input++;
-      continue;
-    }
-
-    if(*input == '}') {
-      output[offset++] = '{';
-      output[offset++] = 'r';
-      output[offset++] = 'b';
-      output[offset++] = '}';
-      input++;
-      continue;
-    }
-
-    output[offset++] = *input++;
-  }
-  output[offset] = 0;
-  return output;
-}
-
-}
-
-#endif
diff --git a/nall/string/filename.hpp b/nall/string/filename.hpp
index f375076..acaf964 100644
--- a/nall/string/filename.hpp
+++ b/nall/string/filename.hpp
@@ -44,18 +44,6 @@ inline string basename(char const *name) {
   return result;
 }
 
-// "foo/bar.c" -> "c"
-inline string extension(char const *name) {
-  for(signed i = strlen(name); i >= 0; i--) {
-    if(name[i] == '.') {
-      name += i + 1;
-      break;
-    }
-  }
-  string result = name;
-  return result;
-}
-
 }
 
 #endif
diff --git a/nall/string/math.hpp b/nall/string/math.hpp
index 496315f..8da6216 100644
--- a/nall/string/math.hpp
+++ b/nall/string/math.hpp
@@ -139,26 +139,6 @@ inline int eval(const char *&s, int depth = 0) {
   return value;
 }
 
-inline bool strint(const char *s, int &result) {
-  try {
-    result = eval_integer(s);
-    return true;
-  } catch(const char*) {
-    result = 0;
-    return false;
-  }
-}
-
-inline bool strmath(const char *s, int &result) {
-  try {
-    result = eval(s);
-    return true;
-  } catch(const char*) {
-    result = 0;
-    return false;
-  }
-}
-
 }
 
 #endif
diff --git a/nall/string/split.hpp b/nall/string/split.hpp
index bb77dfc..921df44 100644
--- a/nall/string/split.hpp
+++ b/nall/string/split.hpp
@@ -21,36 +21,6 @@ void lstring::split(const char *key, const char *src, unsigned limit) {
   operator[](split_count++) = src + lp;
 }
 
-void lstring::qsplit(const char *key, const char *src, unsigned limit) {
-  reset();
-
-  int ssl = strlen(src), ksl = strlen(key);
-  int lp = 0, split_count = 0;
-
-  for(int i = 0; i <= ssl - ksl;) {
-    uint8_t x = src[i];
-
-    if(x == '\"' || x == '\'') {
-      int z = i++;                        //skip opening quote
-      while(i < ssl && src[i] != x) i++;
-      if(i >= ssl) i = z;                 //failed match, rewind i
-      else {
-        i++;                              //skip closing quote
-        continue;                         //restart in case next char is also a quote
-      }
-    }
-
-    if(!memcmp(src + i, key, ksl)) {
-      strlcpy(operator[](split_count++), src + lp, i - lp + 1);
-      i += ksl;
-      lp = i;
-      if(!--limit) break;
-    } else i++;
-  }
-
-  operator[](split_count++) = src + lp;
-}
-
 };
 
 #endif