Merging upstream version 1.6~pre1.

Signed-off-by: Daniel Baumann <mail@daniel-baumann.ch>

1 files changed, 31 insertions, 26 deletions

diff --git a/lzip.h b/lzip.h
index ae4bbf4..94f7ec1 100644
--- a/lzip.h
+++ b/lzip.h
@@ -1,5 +1,5 @@
 /*  Clzip - LZMA lossless data compressor
-    Copyright (C) 2010, 2011, 2012, 2013 Antonio Diaz Diaz.
+    Copyright (C) 2010, 2011, 2012, 2013, 2014 Antonio Diaz Diaz.
 
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -46,7 +46,7 @@ static inline State St_set_short_rep( const State st )
 
 enum {
   min_dictionary_bits = 12,
-  min_dictionary_size = 1 << min_dictionary_bits,
+  min_dictionary_size = 1 << min_dictionary_bits,	/* >= modeled_distances */
   max_dictionary_bits = 29,
   max_dictionary_size = 1 << max_dictionary_bits,
   literal_context_bits = 3,
@@ -116,12 +116,29 @@ struct Pretty_print
   {
   const char * name;
   const char * stdin_name;
-  int longest_name;
+  unsigned longest_name;
   bool first_post;
   };
 
-void Pp_init( struct Pretty_print * const pp, const char * const filenames[],
-              const int num_filenames );
+static inline void Pp_init( struct Pretty_print * const pp,
+                   const char * const filenames[], const int num_filenames )
+  {
+  unsigned stdin_name_len;
+  int i;
+  pp->name = 0;
+  pp->stdin_name = "(stdin)";
+  pp->longest_name = 0;
+  pp->first_post = false;
+  stdin_name_len = strlen( pp->stdin_name );
+
+  for( i = 0; i < num_filenames; ++i )
+    {
+    const char * const s = filenames[i];
+    const unsigned len = (strcmp( s, "-" ) == 0) ? stdin_name_len : strlen( s );
+    if( len > pp->longest_name ) pp->longest_name = len;
+    }
+  if( pp->longest_name == 0 ) pp->longest_name = stdin_name_len;
+  }
 
 static inline void Pp_set_name( struct Pretty_print * const pp,
                                 const char * const filename )
@@ -158,7 +175,8 @@ static inline void CRC32_update_byte( uint32_t * const crc, const uint8_t byte )
   { *crc = crc32[(*crc^byte)&0xFF] ^ ( *crc >> 8 ); }
 
 static inline void CRC32_update_buf( uint32_t * const crc,
-                                     const uint8_t * const buffer, const int size )
+                                     const uint8_t * const buffer,
+                                     const int size )
   {
   int i;
   for( i = 0; i < size; ++i )
@@ -231,44 +249,32 @@ enum { Ft_size = 20 };
 static inline unsigned Ft_get_data_crc( const File_trailer data )
   {
   unsigned tmp = 0;
-  int i;
-  for( i = 3; i >= 0; --i ) { tmp <<= 8; tmp += data[i]; }
+  int i; for( i = 3; i >= 0; --i ) { tmp <<= 8; tmp += data[i]; }
   return tmp;
   }
 
 static inline void Ft_set_data_crc( File_trailer data, unsigned crc )
-  {
-  int i;
-  for( i = 0; i <= 3; ++i ) { data[i] = (uint8_t)crc; crc >>= 8; }
-  }
+  { int i; for( i = 0; i <= 3; ++i ) { data[i] = (uint8_t)crc; crc >>= 8; } }
 
 static inline unsigned long long Ft_get_data_size( const File_trailer data )
   {
   unsigned long long tmp = 0;
-  int i;
-  for( i = 11; i >= 4; --i ) { tmp <<= 8; tmp += data[i]; }
+  int i; for( i = 11; i >= 4; --i ) { tmp <<= 8; tmp += data[i]; }
   return tmp;
   }
 
 static inline void Ft_set_data_size( File_trailer data, unsigned long long sz )
-  {
-  int i;
-  for( i = 4; i <= 11; ++i ) { data[i] = (uint8_t)sz; sz >>= 8; }
-  }
+  { int i; for( i = 4; i <= 11; ++i ) { data[i] = (uint8_t)sz; sz >>= 8; } }
 
 static inline unsigned long long Ft_get_member_size( const File_trailer data )
   {
   unsigned long long tmp = 0;
-  int i;
-  for( i = 19; i >= 12; --i ) { tmp <<= 8; tmp += data[i]; }
+  int i; for( i = 19; i >= 12; --i ) { tmp <<= 8; tmp += data[i]; }
   return tmp;
   }
 
 static inline void Ft_set_member_size( File_trailer data, unsigned long long sz )
-  {
-  int i;
-  for( i = 12; i <= 19; ++i ) { data[i] = (uint8_t)sz; sz >>= 8; }
-  }
+  { int i; for( i = 12; i <= 19; ++i ) { data[i] = (uint8_t)sz; sz >>= 8; } }
 
 
 /* defined in decoder.c */
@@ -281,8 +287,7 @@ void cleanup_and_fail( const int retval );
 void show_error( const char * const msg, const int errcode, const bool help );
 void internal_error( const char * const msg );
 struct Matchfinder;
-struct stat;
 void show_progress( const unsigned long long partial_size,
                     const struct Matchfinder * const m,
                     struct Pretty_print * const p,
-                    const struct stat * const in_statsp );
+                    const unsigned long long cfile_size );