Update to v080r04 release.

byuu says:

Adds nall/inflate.hpp and nall/unzip.hpp. Updates nall/resource.hpp to
encode and decode using ZIP/deflate files, rather than a much simpler
(and less powerful) LZSS implementation. Cuts the bsnes-logo.hpp file
from 270KB to 130KB, and the binary overhead from 80KB to 35KB.

bsnes/nall/dictionary.hpp

@@ -1,75 +0,0 @@
-#ifndef NALL_DICTIONARY_HPP
-#define NALL_DICTIONARY_HPP
-
-#include <nall/array.hpp>
-#include <nall/string.hpp>
-#include <nall/utility.hpp>
-
-namespace nall {
-  class dictionary {
-  public:
-    string operator[](const char *input) {
-      for(unsigned i = 0; i < index_input.size(); i++) {
-        if(index_input[i] == input) return index_output[i];
-      }
-
-      //no match, use input; remove input identifier, if one exists
-      if(strbegin(input, "{{")) {
-        if(auto pos = strpos(input, "}}")) {
-          string temp = substr(input, pos() + 2);
-          return temp;
-        }
-      }
-
-      return input;
-    }
-
-    bool import(const char *filename) {
-      string data;
-      if(data.readfile(filename) == false) return false;
-      data.ltrim<1>("\xef\xbb\xbf"); //remove UTF-8 marker, if it exists
-      data.replace("\r", "");
-
-      lstring line;
-      line.split("\n", data);
-      for(unsigned i = 0; i < line.size(); i++) {
-        lstring part;
-        //format: "Input" = "Output"
-        part.qsplit("=", line[i]);
-        if(part.size() != 2) continue;
-
-        //remove whitespace
-        part[0].trim();
-        part[1].trim();
-
-        //remove quotes
-        part[0].trim<1>("\"");
-        part[1].trim<1>("\"");
-
-        unsigned n = index_input.size();
-        index_input[n]  = part[0];
-        index_output[n] = part[1];
-      }
-
-      return true;
-    }
-
-    void reset() {
-      index_input.reset();
-      index_output.reset();
-    }
-
-    ~dictionary() {
-      reset();
-    }
-
-    dictionary& operator=(const dictionary&) = delete;
-    dictionary(const dictionary&) = delete;
-
-  protected:
-    lstring index_input;
-    lstring index_output;
-  };
-}
-
-#endif

bsnes/nall/http.hpp

@@ -0,0 +1,169 @@
+#ifndef NALL_HTTP_HPP
+#define NALL_HTTP_HPP
+
+#if !defined(_WIN32)
+  #include <sys/types.h>
+  #include <sys/socket.h>
+  #include <netinet/in.h>
+  #include <netdb.h>
+#else
+  #include <windows.h>
+  #include <winsock2.h>
+  #include <ws2tcpip.h>
+#endif
+
+#include <nall/platform.hpp>
+#include <nall/string.hpp>
+
+namespace nall {
+
+struct http {
+  string hostname;
+  addrinfo *serverinfo;
+  int serversocket;
+  string header;
+
+  inline void download(const string &path, uint8_t *&data, unsigned &size) {
+    data = 0;
+    size = 0;
+
+    send({
+      "GET ", path, " HTTP/1.1\n"
+      "Host: ", hostname, "\n"
+      "\n"
+    });
+
+    header = downloadHeader();
+    downloadContent(data, size);
+  }
+
+  inline bool connect(string host, unsigned port) {
+    hostname = host;
+
+    addrinfo hints;
+    memset(&hints, 0, sizeof(addrinfo));
+    hints.ai_family = AF_UNSPEC;
+    hints.ai_socktype = SOCK_STREAM;
+    hints.ai_flags = AI_PASSIVE;
+
+    int status = getaddrinfo(hostname, string(port), &hints, &serverinfo);
+    if(status != 0) return false;
+
+    serversocket = socket(serverinfo->ai_family, serverinfo->ai_socktype, serverinfo->ai_protocol);
+    if(serversocket == -1) return false;
+
+    int result = ::connect(serversocket, serverinfo->ai_addr, serverinfo->ai_addrlen);
+    if(result == -1) return false;
+
+    return true;
+  }
+
+  inline bool send(const string &data) {
+    return send((const uint8_t*)(const char*)data, data.length());
+  }
+
+  inline bool send(const uint8_t *data, unsigned size) {
+    while(size) {
+      int length = ::send(serversocket, data, size, 0);
+      if(length == -1) return false;
+      data += length;
+      size -= length;
+    }
+    return true;
+  }
+
+  inline string downloadHeader() {
+    string output;
+    do {
+      char buffer[2];
+      int length = recv(serversocket, buffer, 1, 0);
+      if(length <= 0) return output;
+      buffer[1] = 0;
+      output.append(buffer);
+    } while(output.endswith("\r\n\r\n") == false);
+    return output;
+  }
+
+  inline string downloadChunkLength() {
+    string output;
+    do {
+      char buffer[2];
+      int length = recv(serversocket, buffer, 1, 0);
+      if(length <= 0) return output;
+      buffer[1] = 0;
+      output.append(buffer);
+    } while(output.endswith("\r\n") == false);
+    return output;
+  }
+
+  inline void downloadContent(uint8_t *&data, unsigned &size) {
+    unsigned capacity = 0;
+
+    if(header.position("Transfer-Encoding: chunked")) {
+      while(true) {
+        unsigned length = hex(downloadChunkLength());
+        if(length == 0) break;
+        capacity += length;
+        data = (uint8_t*)realloc(data, capacity);
+
+        char buffer[length];
+        while(length) {
+          int packetlength = recv(serversocket, buffer, length, 0);
+          if(packetlength <= 0) break;
+          memcpy(data + size, buffer, packetlength);
+          size += packetlength;
+          length -= packetlength;
+        }
+      }
+    } else if(auto position = header.position("Content-Length: ")) {
+      unsigned length = decimal((const char*)header + position() + 16);
+      while(length) {
+        char buffer[256];
+        int packetlength = recv(serversocket, buffer, min(256, length), 0);
+        if(packetlength <= 0) break;
+        capacity += packetlength;
+        data = (uint8_t*)realloc(data, capacity);
+        memcpy(data + size, buffer, packetlength);
+        size += packetlength;
+        length -= packetlength;
+      }
+    } else {
+      while(true) {
+        char buffer[256];
+        int packetlength = recv(serversocket, buffer, 256, 0);
+        if(packetlength <= 0) break;
+        capacity += packetlength;
+        data = (uint8_t*)realloc(data, capacity);
+        memcpy(data + size, buffer, packetlength);
+        size += packetlength;
+      }
+    }
+
+    data = (uint8_t*)realloc(data, capacity + 1);
+    data[capacity] = 0;
+  }
+
+  inline void disconnect() {
+    close(serversocket);
+    freeaddrinfo(serverinfo);
+    serverinfo = 0;
+    serversocket = -1;
+  }
+
+  inline http() {
+    #ifdef _WIN32
+    int sock = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
+    if(sock == INVALID_SOCKET && WSAGetLastError() == WSANOTINITIALISED) {
+      WSADATA wsaData;
+      if(WSAStartup(MAKEWORD(2, 2), &wsaData) != 0) {
+        WSACleanup();
+        return;
+      }
+    } else close(sock);
+    #endif
+  }
+};
+
+}
+
+#endif

bsnes/nall/inflate.hpp

@@ -0,0 +1,357 @@
+#ifndef NALL_INFLATE_HPP
+#define NALL_INFLATE_HPP
+
+#include <setjmp.h>
+
+namespace nall {
+
+namespace puff {
+  inline int puff(
+    unsigned char *dest, unsigned long *destlen,
+    unsigned char *source, unsigned long *sourcelen
+  );
+}
+
+inline bool inflate(
+  uint8_t *target, unsigned targetLength,
+  const uint8_t *source, unsigned sourceLength
+) {
+  unsigned long tl = targetLength, sl = sourceLength;
+  return puff::puff((unsigned char*)target, &tl, (unsigned char*)source, &sl) == 0;
+}
+
+namespace puff {
+
+//zlib/contrib/puff.c
+//version 2.1*
+//author: Mark Adler
+//license: zlib
+//ported by: byuu
+
+//* I have corrected a bug in fixed(), where it was accessing uninitialized
+//  memory: calling construct() with lencode prior to initializing lencode.count
+
+enum {
+  MAXBITS   =  15,
+  MAXLCODES = 286,
+  MAXDCODES =  30,
+  FIXLCODES = 288,
+  MAXCODES  = MAXLCODES + MAXDCODES,
+};
+
+struct state {
+  unsigned char *out;
+  unsigned long outlen;
+  unsigned long outcnt;
+
+  unsigned char *in;
+  unsigned long inlen;
+  unsigned long incnt;
+  int bitbuf;
+  int bitcnt;
+
+  jmp_buf env;
+};
+
+struct huffman {
+  short *count;
+  short *symbol;
+};
+
+inline int bits(state *s, int need) {
+  long val;
+
+  val = s->bitbuf;
+  while(s->bitcnt < need) {
+    if(s->incnt == s->inlen) longjmp(s->env, 1);
+    val |= (long)(s->in[s->incnt++]) << s->bitcnt;
+    s->bitcnt += 8;
+  }
+
+  s->bitbuf = (int)(val >> need);
+  s->bitcnt -= need;
+
+  return (int)(val & ((1L << need) - 1));
+}
+
+inline int stored(state *s) {
+  unsigned len;
+
+  s->bitbuf = 0;
+  s->bitcnt = 0;
+
+  if(s->incnt + 4 > s->inlen) return 2;
+  len  = s->in[s->incnt++];
+  len |= s->in[s->incnt++] << 8;
+  if(s->in[s->incnt++] != (~len & 0xff) ||
+     s->in[s->incnt++] != ((~len >> 8) & 0xff)
+  ) return 2;
+
+  if(s->incnt + len > s->inlen) return 2;
+  if(s->out != 0) {
+    if(s->outcnt + len > s->outlen) return 1;
+    while(len--) s->out[s->outcnt++] = s->in[s->incnt++];
+  } else {
+    s->outcnt += len;
+    s->incnt += len;
+  }
+
+  return 0;
+}
+
+inline int decode(state *s, huffman *h) {
+  int len, code, first, count, index, bitbuf, left;
+  short *next;
+
+  bitbuf = s->bitbuf;
+  left = s->bitcnt;
+  code = first = index = 0;
+  len = 1;
+  next = h->count + 1;
+  while(true) {
+    while(left--) {
+      code |= bitbuf & 1;
+      bitbuf >>= 1;
+      count = *next++;
+      if(code - count < first) {
+        s->bitbuf = bitbuf;
+        s->bitcnt = (s->bitcnt - len) & 7;
+        return h->symbol[index + (code - first)];
+      }
+      index += count;
+      first += count;
+      first <<= 1;
+      code <<= 1;
+      len++;
+    }
+    left = (MAXBITS + 1) - len;
+    if(left == 0) break;
+    if(s->incnt == s->inlen) longjmp(s->env, 1);
+    bitbuf = s->in[s->incnt++];
+    if(left > 8) left = 8;
+  }
+
+  return -10;
+}
+
+inline int construct(huffman *h, short *length, int n) {
+  int symbol, len, left;
+  short offs[MAXBITS + 1];
+
+  for(len = 0; len <= MAXBITS; len++) h->count[len] = 0;
+  for(symbol = 0; symbol < n; symbol++) h->count[length[symbol]]++;
+  if(h->count[0] == n) return 0;
+
+  left = 1;
+  for(len = 1; len <= MAXBITS; len++) {
+    left <<= 1;
+    left -= h->count[len];
+    if(left < 0) return left;
+  }
+
+  offs[1] = 0;
+  for(len = 1; len < MAXBITS; len++) offs[len + 1] = offs[len] + h->count[len];
+
+  for(symbol = 0; symbol < n; symbol++) {
+    if(length[symbol] != 0) h->symbol[offs[length[symbol]]++] = symbol;
+  }
+
+  return left;
+}
+
+inline int codes(state *s, huffman *lencode, huffman *distcode) {
+  int symbol, len;
+  unsigned dist;
+  static const short lens[29] = {
+    3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31,
+    35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258
+  };
+  static const short lext[29] = {
+    0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2,
+    3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 0
+  };
+  static const short dists[30] = {
+    1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193,
+    257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145,
+    8193, 12289, 16385, 24577
+  };
+  static const short dext[30] = {
+    0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6,
+    7, 7, 8, 8, 9, 9, 10, 10, 11, 11,
+    12, 12, 13, 13
+  };
+
+  do {
+    symbol = decode(s, lencode);
+    if(symbol < 0) return symbol;
+    if(symbol < 256) {
+      if(s->out != 0) {
+        if(s->outcnt == s->outlen) return 1;
+        s->out[s->outcnt] = symbol;
+      }
+      s->outcnt++;
+    } else if(symbol > 256) {
+      symbol -= 257;
+      if(symbol >= 29) return -10;
+      len = lens[symbol] + bits(s, lext[symbol]);
+
+      symbol = decode(s, distcode);
+      if(symbol < 0) return symbol;
+      dist = dists[symbol] + bits(s, dext[symbol]);
+#ifndef INFLATE_ALLOW_INVALID_DISTANCE_TOO_FAR
+      if(dist > s->outcnt) return -11;
+#endif
+
+      if(s->out != 0) {
+        if(s->outcnt + len > s->outlen) return 1;
+        while(len--) {
+          s->out[s->outcnt] =
+#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOO_FAR
+          dist > s->outcnt ? 0 :
+#endif
+          s->out[s->outcnt - dist];
+          s->outcnt++;
+        }
+      } else {
+        s->outcnt += len;
+      }
+    }
+  } while(symbol != 256);
+
+  return 0;
+}
+
+inline int fixed(state *s) {
+  static int virgin = 1;
+  static short lencnt[MAXBITS + 1], lensym[FIXLCODES];
+  static short distcnt[MAXBITS + 1], distsym[MAXDCODES];
+  static huffman lencode, distcode;
+
+  if(virgin) {
+    int symbol = 0;
+    short lengths[FIXLCODES];
+
+    lencode.count = lencnt;
+    lencode.symbol = lensym;
+    distcode.count = distcnt;
+    distcode.symbol = distsym;
+
+    for(; symbol <       144; symbol++) lengths[symbol] = 8;
+    for(; symbol <       256; symbol++) lengths[symbol] = 9;
+    for(; symbol <       280; symbol++) lengths[symbol] = 7;
+    for(; symbol < FIXLCODES; symbol++) lengths[symbol] = 8;
+    construct(&lencode, lengths, FIXLCODES);
+
+    for(symbol = 0; symbol < MAXDCODES; symbol++) lengths[symbol] = 5;
+    construct(&distcode, lengths, MAXDCODES);
+
+    virgin = 0;
+  }
+
+  return codes(s, &lencode, &distcode);
+}
+
+inline int dynamic(state *s) {
+  int nlen, ndist, ncode, index, err;
+  short lengths[MAXCODES];
+  short lencnt[MAXBITS + 1], lensym[MAXLCODES];
+  short distcnt[MAXBITS + 1], distsym[MAXDCODES];
+  huffman lencode, distcode;
+  static const short order[19] = {
+    16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15
+  };
+
+  lencode.count = lencnt;
+  lencode.symbol = lensym;
+  distcode.count = distcnt;
+  distcode.symbol = distsym;
+
+  nlen = bits(s, 5) + 257;
+  ndist = bits(s, 5) + 1;
+  ncode = bits(s, 4) + 4;
+  if(nlen > MAXLCODES || ndist > MAXDCODES) return -3;
+
+  for(index = 0; index < ncode; index++) lengths[order[index]] = bits(s, 3);
+  for(; index < 19; index++) lengths[order[index]] = 0;
+
+  err = construct(&lencode, lengths, 19);
+  if(err != 0) return -4;
+
+  index = 0;
+  while(index < nlen + ndist) {
+    int symbol, len;
+
+    symbol = decode(s, &lencode);
+    if(symbol < 16) {
+      lengths[index++] = symbol;
+    } else {
+      len = 0;
+      if(symbol == 16) {
+        if(index == 0) return -5;
+        len = lengths[index - 1];
+        symbol = 3 + bits(s, 2);
+      } else if(symbol == 17) {
+        symbol = 3 + bits(s, 3);
+      } else {
+        symbol = 11 + bits(s, 7);
+      }
+      if(index + symbol > nlen + ndist) return -6;
+      while(symbol--) lengths[index++] = len;
+    }
+  }
+
+  if(lengths[256] == 0) return -9;
+
+  err = construct(&lencode, lengths, nlen);
+  if(err < 0 || (err > 0 && nlen - lencode.count[0] != 1)) return -7;
+
+  err = construct(&distcode, lengths + nlen, ndist);
+  if(err < 0 || (err > 0 && ndist - distcode.count[0] != 1)) return -8;
+
+  return codes(s, &lencode, &distcode);
+}
+
+inline int puff(
+  unsigned char *dest, unsigned long *destlen,
+  unsigned char *source, unsigned long *sourcelen
+) {
+  state s;
+  int last, type, err;
+
+  s.out = dest;
+  s.outlen = *destlen;
+  s.outcnt = 0;
+
+  s.in = source;
+  s.inlen = *sourcelen;
+  s.incnt = 0;
+  s.bitbuf = 0;
+  s.bitcnt = 0;
+
+  if(setjmp(s.env) != 0) {
+    err = 2;
+  } else {
+    do {
+      last = bits(&s, 1);
+      type = bits(&s, 2);
+      err = type == 0 ? stored(&s)
+          : type == 1 ? fixed(&s)
+          : type == 2 ? dynamic(&s)
+          : -1;
+      if(err != 0) break;
+    } while(!last);
+  }
+
+  if(err <= 0) {
+    *destlen = s.outcnt;
+    *sourcelen = s.incnt;
+  }
+
+  return err;
+}
+
+}
+
+}
+
+#endif

bsnes/nall/platform.hpp

@@ -67,6 +67,7 @@
   #define rmdir       _rmdir
   #define usleep(n)   Sleep(n / 1000)
   #define vsnprintf   _vsnprintf
+  static int close(int sock) { return closesocket(sock); }
 #endif
 
 //================

bsnes/nall/resource.hpp

@@ -2,30 +2,26 @@
 #define NALL_RESOURCE_HPP
 
 #include <nall/file.hpp>
-#include <nall/lzss.hpp>
+#include <nall/unzip.hpp>
 
 namespace nall {
 
 struct resource {
+  //create resource with "zip -9 resource.zip resource"
   static bool encode(const char *outputFilename, const char *inputFilename) {
     file fp;
     if(fp.open(inputFilename, file::mode::read) == false) return false;
-    unsigned inputSize = fp.size();
-    uint8_t *inputData = new uint8_t[inputSize];
-    fp.read(inputData, inputSize);
+    unsigned size = fp.size();
+    uint8_t *data = new uint8_t[size];
+    fp.read(data, size);
     fp.close();
 
-    unsigned outputSize;
-    uint8_t *outputData;
-    lzss::encode(outputData, outputSize, inputData, inputSize);
-
     fp.open(outputFilename, file::mode::write);
-    fp.print("static const unsigned size = ", inputSize, ";\n");
-    fp.print("static const uint8_t data[", outputSize, "] = {\n");
-    uint8_t *p = outputData;
-    while(outputSize) {
+    fp.print("static const uint8_t data[", size, "] = {\n");
+    uint8_t *p = data;
+    while(size) {
       fp.print("  ");
-      for(unsigned n = 0; n < 32 && outputSize; n++, outputSize--) {
+      for(unsigned n = 0; n < 32 && size; n++, size--) {
         fp.print((unsigned)*p++, ",");
       }
       fp.print("\n");
@@ -33,17 +29,23 @@ struct resource {
     fp.print("};\n");
     fp.close();
 
-    delete[] inputData;
-    delete[] outputData;
+    delete[] data;
   }
 
   uint8_t *data;
   unsigned size;
 
-  bool decode(const uint8_t *inputData, unsigned outputSize) {
+  //extract first file from ZIP archive
+  bool decode(const uint8_t *cdata, unsigned csize) {
     if(data) delete[] data;
-    lzss::decode(data, inputData, size = outputSize);
-    return true;
+
+    unzip archive;
+    if(archive.open(cdata, csize) == false) return false;
+    if(archive.file.size() == 0) return false;
+    bool result = archive.extract(archive.file[0], data, size);
+    archive.close();
+
+    return result;
   }
 
   resource() : data(0), size(0) {

bsnes/nall/test/cc.sh

@@ -1 +0,0 @@
-g++-4.5 -std=gnu++0x -O3 -fomit-frame-pointer -s -o test test.cpp -I../..

bsnes/nall/test/test.cpp

@@ -1,44 +0,0 @@
-#include <nall/any.hpp>
-#include <nall/array.hpp>
-#include <nall/base64.hpp>
-#include <nall/concept.hpp>
-#include <nall/config.hpp>
-#include <nall/dictionary.hpp>
-#include <nall/directory.hpp>
-#include <nall/dl.hpp>
-#include <nall/file.hpp>
-#include <nall/filemap.hpp>
-#include <nall/foreach.hpp>
-#include <nall/function.hpp>
-#include <nall/input.hpp>
-#include <nall/lzss.hpp>
-#include <nall/priorityqueue.hpp>
-#include <nall/public_cast.hpp>
-#include <nall/reference_array.hpp>
-#include <nall/resource.hpp>
-#include <nall/serializer.hpp>
-#include <nall/stack.hpp>
-#include <nall/static.hpp>
-#include <nall/stdint.hpp>
-#include <nall/string.hpp>
-#include <nall/utility.hpp>
-#include <nall/varint.hpp>
-#include <nall/vector.hpp>
-#include <nall/snes/cpu.hpp>
-#include <nall/snes/smp.hpp>
-#include <nall/snes/cartridge.hpp>
-#include <nall/gameboy/cartridge.hpp>
-using namespace nall;
-
-#include "bsnes-logo.hpp"
-
-int main(int argc, char **argv) {
-//  resource::encode("bsnes-logo.hpp", "bsnes-logo.bmp");
-  resource logo;
-  logo.decode(data, size);
-  file fp;
-  fp.open("output.bmp", file::mode::write);
-  fp.write(logo.data, logo.size);
-  fp.close();
-  return 0;
-}

bsnes/nall/unzip.hpp

@@ -0,0 +1,124 @@
+#ifndef NALL_UNZIP_HPP
+#define NALL_UNZIP_HPP
+
+#include <nall/filemap.hpp>
+#include <nall/inflate.hpp>
+#include <nall/string.hpp>
+#include <nall/vector.hpp>
+
+namespace nall {
+
+struct unzip {
+  struct File {
+    string name;
+    const uint8_t *data;
+    unsigned size;
+    unsigned csize;
+    unsigned cmode;  //0 = uncompressed, 8 = deflate
+    unsigned crc32;
+  };
+
+  inline bool open(const char *filename) {
+    close();
+    if(fm.open(filename, filemap::mode::read) == false) return false;
+    if(open(fm.data(), fm.size()) == false) {
+      fm.close();
+      return false;
+    }
+    return true;
+  }
+
+  inline bool open(const uint8_t *data, unsigned size) {
+    if(size < 22) return false;
+
+    filedata = data;
+    filesize = size;
+
+    file.reset();
+
+    const uint8_t *footer = data + size - 22;
+    const uint8_t *directory = data + read(footer + 16, 4);
+
+    while(true) {
+      unsigned signature = read(directory + 0, 4);
+      if(signature != 0x02014b50) break;
+
+      File file;
+      file.cmode = read(directory + 10, 2);
+      file.crc32 = read(directory + 16, 4);
+      file.csize = read(directory + 20, 4);
+      file.size  = read(directory + 24, 4);
+
+      unsigned namelength = read(directory + 28, 2);
+      unsigned extralength = read(directory + 30, 2);
+      unsigned commentlength = read(directory + 32, 2);
+
+      char *filename = new char[namelength + 1];
+      memcpy(filename, directory + 46, namelength);
+      filename[namelength] = 0;
+      file.name = filename;
+      delete[] filename;
+
+      unsigned offset = read(directory + 42, 4);
+      unsigned offsetNL = read(data + offset + 26, 2);
+      unsigned offsetEL = read(data + offset + 28, 2);
+      file.data = data + offset + 30 + offsetNL + offsetEL;
+
+      directory += 46 + namelength + extralength + commentlength;
+
+      this->file.append(file);
+    }
+
+    return true;
+  }
+
+  inline bool extract(File &file, uint8_t *&data, unsigned &size) {
+    data = 0, size = 0;
+
+    if(file.cmode == 0) {
+      size = file.size;
+      data = new uint8_t[size];
+      memcpy(data, file.data, size);
+      return true;
+    }
+
+    if(file.cmode == 8) {
+      size = file.size;
+      data = new uint8_t[size];
+      if(inflate(data, size, file.data, file.csize) == false) {
+        delete[] data;
+        size = 0;
+        return false;
+      }
+      return true;
+    }
+
+    return false;
+  }
+
+  inline void close() {
+    if(fm.open()) fm.close();
+  }
+
+  ~unzip() {
+    close();
+  }
+
+protected:
+  filemap fm;
+  const uint8_t *filedata;
+  unsigned filesize;
+
+  unsigned read(const uint8_t *data, unsigned size) {
+    unsigned result = 0, shift = 0;
+    while(size--) { result |= *data++ << shift; shift += 8; }
+    return result;
+  }
+
+public:
+  linear_vector<File> file;
+};
+
+}
+
+#endif

bsnes/snes/snes.hpp

@@ -1,7 +1,7 @@
 namespace SNES {
   namespace Info {
     static const char Name[] = "bsnes";
-    static const char Version[] = "080.03";
+    static const char Version[] = "080.04";
     static const unsigned SerializerVersion = 21;
   }
 }

bsnes/sync.sh

@@ -12,6 +12,7 @@ synchronize "phoenix"
 
 test -d libco/doc && rm -r libco/doc
 test -d libco/test && rm -r libco/test
+test -d nall/test && rm -r nall/test
 test -d ruby/_test && rm -r ruby/_test
 test -d phoenix/nall && rm -r phoenix/nall
 test -d phoenix/test && rm -r phoenix/test

bsnes/ui/general/about-window.cpp

@@ -23,7 +23,7 @@ void AboutWindow::create() {
 }
 
 void AboutWindow::show() {
-  logo.decode(bsnesLogoData, bsnesLogoSize);
+  logo.decode(bsnesLogoData, sizeof bsnesLogoData);
   setVisible();
   uint32_t *buffer = canvas.buffer();
   for(unsigned y = 0; y < 180; y++) {