Move configuration and save files from WAD directory to appropriate subdirectory of frontend-defined save path

Author: jdgleaver

.gitignore

@@ -0,0 +1 @@
+*.o

Makefile.common

@@ -18,6 +18,12 @@ endif
 
 SOURCES_C := $(LIBRETRO_DIR)/libretro.c \
 				 $(LIBRETRO_DIR)/libretro_sound.c \
+				 $(LIBRETRO_COMM_DIR)/compat/compat_strcasestr.c \
+				 $(LIBRETRO_COMM_DIR)/encodings/encoding_utf.c \
+				 $(LIBRETRO_COMM_DIR)/compat/compat_strl.c \
+				 $(LIBRETRO_COMM_DIR)/compat/compat_posix_string.c \
+				 $(LIBRETRO_COMM_DIR)/string/stdstring.c \
+				 $(LIBRETRO_COMM_DIR)/file/file_path.c
 
 SOURCES_C += $(DEPS_DIR)/libmad/bit.c \
 				 $(DEPS_DIR)/libmad/decoder.c \

libretro/libretro-common/compat/compat_posix_string.c

@@ -0,0 +1,104 @@
+/* Copyright  (C) 2010-2017 The RetroArch team
+ *
+ * ---------------------------------------------------------------------------------------
+ * The following license statement only applies to this file (compat_posix_string.c).
+ * ---------------------------------------------------------------------------------------
+ *
+ * Permission is hereby granted, free of charge,
+ * to any person obtaining a copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
+ * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <ctype.h>
+
+#include <compat/posix_string.h>
+
+#ifdef _WIN32
+
+#undef strcasecmp
+#undef strdup
+#undef isblank
+#undef strtok_r
+#include <ctype.h>
+#include <stdlib.h>
+#include <stddef.h>
+#include <compat/strl.h>
+
+#include <string.h>
+
+int retro_strcasecmp__(const char *a, const char *b)
+{
+   while (*a && *b)
+   {
+      int a_ = tolower(*a);
+      int b_ = tolower(*b);
+
+      if (a_ != b_)
+         return a_ - b_;
+
+      a++;
+      b++;
+   }
+
+   return tolower(*a) - tolower(*b);
+}
+
+char *retro_strdup__(const char *orig)
+{
+   size_t len = strlen(orig) + 1;
+   char *ret  = (char*)malloc(len);
+   if (!ret)
+      return NULL;
+
+   strlcpy(ret, orig, len);
+   return ret;
+}
+
+int retro_isblank__(int c)
+{
+   return (c == ' ') || (c == '\t');
+}
+
+char *retro_strtok_r__(char *str, const char *delim, char **saveptr)
+{
+   char *first = NULL;
+   if (!saveptr || !delim)
+      return NULL;
+
+   if (str)
+      *saveptr = str;
+
+   do
+   {
+      char *ptr = NULL;
+      first = *saveptr;
+      while (*first && strchr(delim, *first))
+         *first++ = '\0';
+
+      if (*first == '\0')
+         return NULL;
+
+      ptr = first + 1;
+
+      while (*ptr && !strchr(delim, *ptr))
+         ptr++;
+
+      *saveptr = ptr + (*ptr ? 1 : 0);
+      *ptr     = '\0';
+   } while (strlen(first) == 0);
+
+   return first;
+}
+
+#endif

libretro/libretro-common/compat/compat_strcasestr.c

@@ -0,0 +1,58 @@
+/* Copyright  (C) 2010-2017 The RetroArch team
+ *
+ * ---------------------------------------------------------------------------------------
+ * The following license statement only applies to this file (compat_strcasestr.c).
+ * ---------------------------------------------------------------------------------------
+ *
+ * Permission is hereby granted, free of charge,
+ * to any person obtaining a copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
+ * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <ctype.h>
+
+#include <compat/strcasestr.h>
+
+/* Pretty much strncasecmp. */
+static int casencmp(const char *a, const char *b, size_t n)
+{
+   size_t i;
+
+   for (i = 0; i < n; i++)
+   {
+      int a_lower = tolower(a[i]);
+      int b_lower = tolower(b[i]);
+      if (a_lower != b_lower)
+         return a_lower - b_lower;
+   }
+
+   return 0;
+}
+
+char *strcasestr_retro__(const char *haystack, const char *needle)
+{
+   size_t i, search_off;
+   size_t hay_len    = strlen(haystack);
+   size_t needle_len = strlen(needle);
+
+   if (needle_len > hay_len)
+      return NULL;
+
+   search_off = hay_len - needle_len;
+   for (i = 0; i <= search_off; i++)
+      if (!casencmp(haystack + i, needle, needle_len))
+         return (char*)haystack + i;
+
+   return NULL;
+}

libretro/libretro-common/compat/compat_strl.c

@@ -0,0 +1,65 @@
+/* Copyright  (C) 2010-2015 The RetroArch team
+ *
+ * ---------------------------------------------------------------------------------------
+ * The following license statement only applies to this file (compat_strl.c).
+ * ---------------------------------------------------------------------------------------
+ *
+ * Permission is hereby granted, free of charge,
+ * to any person obtaining a copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
+ * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <ctype.h>
+
+#include <compat/strl.h>
+#include <compat/posix_string.h>
+
+#include <retro_assert.h>
+
+/* Implementation of strlcpy()/strlcat() based on OpenBSD. */
+
+#ifndef __MACH__
+
+size_t strlcpy(char *dest, const char *source, size_t size)
+{
+   size_t src_size = 0;
+   size_t        n = size;
+
+   if (n)
+      while (--n && (*dest++ = *source++)) src_size++;
+
+   if (!n)
+   {
+      if (size) *dest = '\0';
+      while (*source++) src_size++;
+   }
+
+   return src_size;
+}
+
+size_t strlcat(char *dest, const char *source, size_t size)
+{
+   size_t len = strlen(dest);
+
+   dest += len;
+
+   if (len > size)
+      size = 0;
+   else
+      size -= len;
+
+   return len + strlcpy(dest, source, size);
+}
+
+#endif