From a1176b45029cf5c7645627d38dfc96f66ea213f5 Mon Sep 17 00:00:00 2001
From: pixel <pixel>
Date: Fri, 24 Jan 2003 08:17:00 +0000
Subject: All for NPAQ files...

---
 Makefile.sol.mingw |  2 +-
 configure.ac       |  1 +
 lib/Input.cc       | 34 ++++++++++++++++++++++++++++++++++
 src/Makefile.am    |  7 +++++--
 src/paq.cc         |  9 +++++++++
 5 files changed, 50 insertions(+), 3 deletions(-)
 create mode 100644 src/paq.cc

diff --git a/Makefile.sol.mingw b/Makefile.sol.mingw
index 2aafe72..50e5f4a 100644
--- a/Makefile.sol.mingw
+++ b/Makefile.sol.mingw
@@ -1,4 +1,4 @@
-SUBDIRS = lib
+SUBDIRS = lib src
 
 all:
 	for dir in $(SUBDIRS) ; do $(MAKE) -C $$dir -f Makefile.sol.mingw all ; done
diff --git a/configure.ac b/configure.ac
index f69a841..b4864a2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -30,6 +30,7 @@ AC_HEADER_SYS_WAIT
 AC_HEADER_STDBOOL
 AC_HEADER_STAT
 AC_HEADER_TIME
+AC_HEADER_DIRENT
 AC_CHECK_HEADERS([argz.h fcntl.h inttypes.h langinfo.h libintl.h limits.h locale.h malloc.h netdb.h netinet/in.h stddef.h stdint.h stdio_ext.h stdlib.h string.h strings.h sys/param.h sys/socket.h sys/time.h unistd.h])
 
 # Checks for typedefs, structures, and compiler characteristics.
diff --git a/lib/Input.cc b/lib/Input.cc
index e9b859a..6644dd0 100644
--- a/lib/Input.cc
+++ b/lib/Input.cc
@@ -22,6 +22,40 @@
 
 #define BUILTIN_SIG 0x5141504e
 
+/*
+
+ NPAQ file format
+ ================
+
+off|siz|description
+---+---+-----------
+ 0 | 4 | Magic: NPAQ
+ 4 | X | Index
+4+X| Y | Files
+
+Index:
+It's composed of entries. Each entries have the same format:
+
+off|siz|description
+---+---+-----------
+ 0 | 1 | name size = n
+ 1 | n | file name
+1+n| 4 | file size
+5+n| 1 | type --> 0 = file / 1 = directory
+
+If it's a directory, it means the following entries belongs to this directory.
+If n = 0, there is nothing else afterward (no filesize nor type) and it
+means the end of the current directory. The end of the root directory
+means the end of the index.
+
+Files:
+Each file are gzipped. They are all concatenated after the index. They
+all start with a four bytes length which correspond to the unpacked size.
+The size in the index corresponds to the size of the gzipped result plus
+those 4 bytes.
+
+*/
+
 static Input::openresults_t gresults;
 
 Input::Input(const String & no) throw (GeneralException) :
diff --git a/src/Makefile.am b/src/Makefile.am
index dc5372e..a6c1b01 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -6,7 +6,7 @@ AM_CFLAGS = -O3 -Wall -Wstrict-prototypes -g
 AM_CXXFLAGS = -O3 -Wall -Wstrict-prototypes -g
 INCLUDES = -I.. -I../include -I$(includedir)
 
-noinst_PROGRAMS = Baltisot
+noinst_PROGRAMS = Baltisot paq
 
 noinst_JAVA = TestApplet.java
 
@@ -14,8 +14,11 @@ JAVAROOT = datas
 
 Baltisot_SOURCES = Main.cc
 
-LDADD = ../lib/libBaltisot.la -lefence
+paq_SOURCES = paq.cc
+
+LDADD = ../lib/libBaltisot.la
 
 Baltisot_LDADD = $(LDADD)
+paq_LDADD = $(LDADD)
 
 EXTRA_DIST = misc.cc TestApplet.java
diff --git a/src/paq.cc b/src/paq.cc
new file mode 100644
index 0000000..fff6569
--- /dev/null
+++ b/src/paq.cc
@@ -0,0 +1,9 @@
+#include <dirent.h>
+#include <Main.h>
+#include <Input.h>
+#include <Output.h>
+
+CODE_BEGINS
+virtual int startup(void) throw (GeneralException) {
+}
+CODE_ENDS
-- 
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