/* make-perl.c: Generate a perl script to create the libspectrum_* typedefs
Copyright (c) 2002-2003,2015 Philip Kendall, Darren Salt
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
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
Author contact information:
E-mail: philip-fuse@shadowmagic.org.uk
*/
#include <config.h>
#include <stdio.h>
int main(void)
{
/*
* Define the integer types
*/
printf( "if( /LIBSPECTRUM_DEFINE_TYPES/ ) {\n\n $_ = << \"CODE\";\n" );
#ifdef HAVE_STDINT_H
printf( "#include <stdint.h>\n\n" );
printf( "typedef uint8_t libspectrum_byte;\n" );
printf( "typedef int8_t libspectrum_signed_byte;\n" );
printf( "typedef uint16_t libspectrum_word;\n" );
printf( "typedef int16_t libspectrum_signed_word;\n" );
printf( "typedef uint32_t libspectrum_dword;\n" );
printf( "typedef int32_t libspectrum_signed_dword;\n" );
printf( "typedef uint64_t libspectrum_qword;\n" );
printf( "typedef int64_t libspectrum_signed_qword;\n" );
#else /* #ifdef HAVE_STDINT_H */
if( sizeof( char ) == 1 ) {
printf( "typedef unsigned char libspectrum_byte;\n" );
printf( "typedef signed char libspectrum_signed_byte;\n" );
} else if( sizeof( short ) == 1 ) {
printf( "typedef unsigned short libspectrum_byte;\n" );
printf( "typedef signed short libspectrum_signed_byte;\n" );
} else {
fprintf( stderr, "No plausible 8 bit types found\n" );
return 1;
}
if( sizeof( short ) == 2 ) {
printf( "typedef unsigned short libspectrum_word;\n" );
printf( "typedef signed short libspectrum_signed_word;\n" );
} else if( sizeof( int ) == 2 ) {
printf( "typedef unsigned int libspectrum_word;\n" );
printf( "typedef signed int libspectrum_signed_word;\n" );
} else {
fprintf( stderr, "No plausible 16 bit types found\n" );
return 1;
}
if( sizeof( int ) == 4 ) {
printf( "typedef unsigned int libspectrum_dword;\n" );
printf( "typedef signed int libspectrum_signed_dword;\n" );
} else if( sizeof( long ) == 4 ) {
printf( "typedef unsigned long libspectrum_dword;\n" );
printf( "typedef signed long libspectrum_signed_dword;\n" );
} else {
fprintf( stderr, "No plausible 32 bit types found\n" );
return 1;
}
if( sizeof( long ) == 8 ) {
printf( "typedef unsigned long libspectrum_qword;\n" );
printf( "typedef signed long libspectrum_signed_qword;\n" );
#if defined(_MSC_VER) && _MSC_VER <= 1200
} else {
printf( "typedef unsigned __int64 libspectrum_qword;\n" );
printf( "typedef signed __int64 libspectrum_signed_qword;\n" );
#else
} else if( sizeof( long long ) == 8 ) {
printf( "typedef unsigned long long libspectrum_qword;\n" );
printf( "typedef signed long long libspectrum_signed_qword;\n" );
} else {
fprintf( stderr, "No plausible 64 bit types found\n" );
return 1;
#endif
}
#endif /* #ifdef HAVE_STDINT_H */
printf( "CODE\n}\n\n" );
/*
* Get glib or our replacement for it
*/
printf( "if( /LIBSPECTRUM_GLIB_REPLACEMENT/ ) {\n\n" );
#ifdef HAVE_LIB_GLIB /* #ifdef HAVE_LIB_GLIB */
printf( " $_ = \"#define LIBSPECTRUM_HAS_GLIB_REPLACEMENT 0\\n\"\n" );
#else /* #ifdef HAVE_LIB_GLIB */
printf( " $_ = << \"CODE\";\n"
"#define LIBSPECTRUM_HAS_GLIB_REPLACEMENT 1\n"
"\n"
"#ifndef FALSE\n"
"#define FALSE (0)\n"
"#endif\n"
"\n"
"#ifndef TRUE\n"
"#define TRUE (!FALSE)\n"
"#endif\n"
"\n"
"typedef char gchar;\n"
"typedef int gint;\n"
"typedef long glong;\n"
"typedef gint gboolean;\n"
"typedef unsigned int guint;\n"
"typedef unsigned long gulong;\n"
"typedef const void * gconstpointer;\n"
"typedef void * gpointer;\n"
"\n"
"typedef struct _GSList GSList;\n"
"\n"
"struct _GSList {\n"
" gpointer data;\n"
" GSList *next;\n"
"};\n"
"\n"
"typedef void (*GFunc) (gpointer data,\n"
" gpointer user_data);\n"
"\n"
"typedef gint (*GCompareFunc) (gconstpointer a,\n"
" gconstpointer b);\n"
"\n"
"typedef void (*GDestroyNotify) (gpointer data);\n"
"\n"
"typedef void (*GFreeFunc) (gpointer data);\n"
"\n"
"\n"
"WIN32_DLL GSList *g_slist_insert_sorted (GSList *list,\n"
" gpointer data,\n"
" GCompareFunc func);\n"
"\n"
"WIN32_DLL GSList *g_slist_insert (GSList *list,\n"
" gpointer data,\n"
" gint position);\n"
"\n"
"WIN32_DLL GSList *g_slist_append (GSList *list,\n"
" gpointer data);\n"
"\n"
"WIN32_DLL GSList *g_slist_prepend (GSList *list,\n"
" gpointer data);\n"
"\n"
"WIN32_DLL GSList *g_slist_remove (GSList *list,\n"
" gconstpointer data);\n"
"\n"
"WIN32_DLL GSList *g_slist_last (GSList *list);\n"
"\n"
"WIN32_DLL GSList *g_slist_reverse (GSList *list);\n"
"\n"
"WIN32_DLL GSList *g_slist_delete_link (GSList *list,\n"
" GSList *link);\n"
"\n"
"WIN32_DLL guint g_slist_length (GSList *list);\n"
"\n"
"WIN32_DLL void g_slist_foreach (GSList *list,\n"
" GFunc func,\n"
" gpointer user_data);\n"
"\n"
"WIN32_DLL void g_slist_free (GSList *list);\n"
"\n"
"WIN32_DLL GSList *g_slist_nth (GSList *list,\n"
" guint n);\n"
"\n"
"WIN32_DLL GSList *g_slist_find_custom (GSList *list,\n"
" gconstpointer data,\n"
" GCompareFunc func );\n"
"\n"
"WIN32_DLL gint g_slist_position (GSList *list,\n"
" GSList *llink);\n"
"\n"
"typedef struct _GHashTable GHashTable;\n"
"\n"
"typedef guint (*GHashFunc) (gconstpointer key);\n"
"\n"
"typedef void (*GHFunc) (gpointer key,\n"
" gpointer value,\n"
" gpointer user_data);\n"
"\n"
"typedef gboolean (*GHRFunc) (gpointer key,\n"
" gpointer value,\n"
" gpointer user_data);\n"
"\n"
"WIN32_DLL gint g_int_equal (gconstpointer v,\n"
" gconstpointer v2);\n"
"WIN32_DLL guint g_int_hash (gconstpointer v);\n"
"\n"
"WIN32_DLL gint g_str_equal (gconstpointer v,\n"
" gconstpointer v2);\n"
"WIN32_DLL guint g_str_hash (gconstpointer v);\n"
"\n"
"WIN32_DLL GHashTable *g_hash_table_new (GHashFunc hash_func,\n"
" GCompareFunc key_compare_func);\n"
"\n"
"WIN32_DLL GHashTable *g_hash_table_new_full (GHashFunc hash_func,\n"
" GCompareFunc key_equal_func,\n"
" GDestroyNotify key_destroy_func,\n"
" GDestroyNotify value_destroy_func);\n"
"\n"
"WIN32_DLL void g_hash_table_destroy (GHashTable *hash_table);\n"
"\n"
"WIN32_DLL void g_hash_table_insert (GHashTable *hash_table,\n"
" gpointer key,\n"
" gpointer value);\n"
"\n"
"WIN32_DLL gpointer g_hash_table_lookup (GHashTable *hash_table,\n"
" gconstpointer key);\n"
"\n"
"WIN32_DLL void g_hash_table_foreach (GHashTable *hash_table,\n"
" GHFunc func,\n"
" gpointer user_data);\n"
"\n"
"WIN32_DLL guint g_hash_table_foreach_remove (GHashTable *hash_table,\n"
" GHRFunc func,\n"
" gpointer user_data);\n"
"\n"
"WIN32_DLL guint g_hash_table_size (GHashTable *hash_table);\n"
"\n"
"typedef struct _GArray GArray;\n"
"\n"
"struct _GArray {\n"
" /* Public */\n"
" gchar *data;\n"
" size_t len;\n"
"\n"
" /* Private */\n"
" guint element_size;\n"
" size_t allocated;\n"
"};\n"
"\n"
"WIN32_DLL GArray* g_array_new( gboolean zero_terminated, gboolean clear,\n"
" guint element_size );\n"
"WIN32_DLL GArray* g_array_sized_new( gboolean zero_terminated, gboolean clear,\n"
" guint element_size, guint reserved_size );\n"
"#define g_array_append_val(a,v) g_array_append_vals( a, &(v), 1 );\n"
"WIN32_DLL GArray* g_array_append_vals( GArray *array, gconstpointer data, guint len );\n"
"#define g_array_index(a,t,i) (*(((t*)a->data)+i))\n"
"WIN32_DLL GArray* g_array_set_size( GArray *array, guint length );\n"
"WIN32_DLL GArray* g_array_remove_index_fast( GArray *array, guint index );\n"
"WIN32_DLL gchar* g_array_free( GArray *array, gboolean free_segment );\n"
"\n" );
if( sizeof( void* ) == sizeof( int ) ) {
printf( "#define GINT_TO_POINTER(i) ((gpointer) (i))\n" );
printf( "#define GPOINTER_TO_INT(p) ((gint) (p))\n" );
printf( "#define GPOINTER_TO_UINT(p) ((guint) (p))\n" );
} else if( sizeof( void* ) == sizeof( long ) ) {
printf( "#define GINT_TO_POINTER(i) ((gpointer) (glong)(i))\n" );
printf( "#define GPOINTER_TO_INT(p) ((gint) (glong)(p))\n" );
printf( "#define GPOINTER_TO_UINT(p) ((guint) (gulong)(p))\n" );
} else {
fprintf( stderr, "No plausible int to pointer cast found\n" );
return 1;
}
printf( "CODE\n" );
#endif /* #ifdef HAVE_LIB_GLIB */
printf( "}\n\n" );
/*
* If we have libgcrypt, include the header file and store the signature
* parameters
*/
printf( "if( /LIBSPECTRUM_INCLUDE_GCRYPT/ ) {\n\n" );
#ifdef HAVE_GCRYPT_H
printf( " $_ = \"#include <gcrypt.h>\\n\";\n\n" );
#else
printf( " $_ = '';\n\n" );
#endif
printf( "}\n\n" );
printf( "if( /LIBSPECTRUM_SIGNATURE_PARAMETERS/ ) {\n\n" );
#ifdef HAVE_GCRYPT_H
printf( " $_ = \" /* The DSA signature parameters 'r' and 's' */\\n gcry_mpi_t r, s;\\n\";\n\n" );
#else
printf( " $_ = \"/* Signature parameters not stored as libgcrypt is not present */\n\";\n\n" );
#endif
printf( "}\n\n" );
printf( "if( /LIBSPECTRUM_CAPABILITIES/ ) {\n\n $_ = << \"CODE\";\n" );
#ifdef HAVE_ZLIB_H
printf( "\n/* we support snapshots etc. requiring zlib (e.g. compressed szx) */\n" );
printf( "#define LIBSPECTRUM_SUPPORTS_ZLIB_COMPRESSION (1)\n\n" );
printf( "/* zlib (de)compression routines */\n\n" );
printf( "WIN32_DLL libspectrum_error\n" );
printf( "libspectrum_zlib_inflate( const libspectrum_byte *gzptr, size_t gzlength,\n" );
printf( " libspectrum_byte **outptr, size_t *outlength );\n\n" );
printf( "WIN32_DLL libspectrum_error\n" );
printf( "libspectrum_zlib_compress( const libspectrum_byte *data, size_t length,\n" );
printf( " libspectrum_byte **gzptr, size_t *gzlength );\n\n" );
#endif /* #ifdef HAVE_ZLIB_H */
#ifdef HAVE_LIBBZ2
printf( "\n/* we support files compressed with bz2 */\n" );
printf( "#define LIBSPECTRUM_SUPPORTS_BZ2_COMPRESSION (1)\n\n" );
#endif /* #ifdef HAVE_LIBBZ2 */
#ifdef HAVE_LIB_AUDIOFILE
printf( "\n/* we support wav files */\n" );
printf( "#define LIBSPECTRUM_SUPPORTS_AUDIOFILE (1)\n\n" );
#endif /* #ifdef HAVE_LIB_AUDIOFILE */
printf( "CODE\n}\n\n" );
return 0;
}
