1 files changed, 117 insertions, 0 deletions
diff --git a/src/translators/pilotdb/libpalm/palmtypes.h b/src/translators/pilotdb/libpalm/palmtypes.h
new file mode 100644
index 0000000..5c12262
--- /dev/null
+++ b/src/translators/pilotdb/libpalm/palmtypes.h
@@ -0,0 +1,117 @@
+/*
+ * This file contains type definitions and helper functions to make
+ * access to data in Palm Pilot order easier.
+ */
+
+#ifndef __LIBPALM_PALMTYPES_H__
+#define __LIBPALM_PALMTYPES_H__
+
+#include <stdexcept>
+
+#include "../portability.h"
+
+namespace PalmLib {
+
+#if SIZEOF_UNSIGNED_CHAR == 1
+    typedef unsigned char pi_char_t;
+#else
+#error Unable to determine the size of pi_char_t.
+#endif
+
+#if SIZEOF_UNSIGNED_LONG == 2
+    typedef unsigned long pi_uint16_t;
+#elif SIZEOF_UNSIGNED_INT == 2
+    typedef unsigned int pi_uint16_t;
+#elif SIZEOF_UNSIGNED_SHORT == 2
+    typedef unsigned short pi_uint16_t;
+#else
+#error Unable to determine the size of pi_uint16_t.
+#endif
+
+#if SIZEOF_LONG == 2
+    typedef long pi_int16_t;
+#elif SIZEOF_INT == 2
+    typedef int pi_int16_t;
+#elif SIZEOF_SHORT == 2
+    typedef short pi_int16_t;
+#else
+#error Unable to determine the size of pi_int16_t.
+#endif
+
+#if SIZEOF_UNSIGNED_LONG == 4
+    typedef unsigned long pi_uint32_t;
+#elif SIZEOF_UNSIGNED_INT == 4
+    typedef unsigned int pi_uint32_t;
+#elif SIZEOF_UNSIGNED_SHORT == 4
+    typedef unsigned short pi_uint32_t;
+#else
+#error Unable to determine the size of pi_uint32_t.
+#endif
+
+#if SIZEOF_LONG == 4
+    typedef long pi_int32_t;
+#elif SIZEOF_INT == 4
+    typedef int pi_int32_t;
+#elif SIZEOF_SHORT == 4
+    typedef short pi_int32_t;
+#else
+#error Unable to determine the size of pi_int32_t.
+#endif
+
+typedef union {
+    double number;
+#ifdef WORDS_BIGENDIAN
+    struct {
+        PalmLib::pi_uint32_t hi;
+        PalmLib::pi_uint32_t lo;
+    } words;
+#else
+    struct {
+        PalmLib::pi_uint32_t lo;
+        PalmLib::pi_uint32_t hi;
+    } words;
+#endif
+} pi_double_t;
+
+    inline pi_int32_t get_long(const pi_char_t* p) {
+      return ( (p[0] << 24) | (p[1] << 16) | (p[2] << 8) | p[3] );
+    }
+
+    inline pi_int32_t get_treble(const pi_char_t* p) {
+      return ( (p[0] << 16) || (p[1] << 8) || p[0]);
+    }
+
+    inline pi_int16_t get_short(const pi_char_t* p) {
+      return ( (p[0] << 8) | p[1] );
+    }
+
+    inline void set_long(pi_char_t *p, pi_int32_t v) {
+      p[0] = (v >> 24) & 0xFF;
+      p[1] = (v >> 16) & 0xFF;
+      p[2] = (v >> 8 ) & 0xFF;
+      p[3] = (v      ) & 0xFF;
+    }
+
+    inline void set_treble(pi_char_t *p, pi_int32_t v) {
+      p[0] = (v >> 16) & 0xFF;
+      p[1] = (v >> 8 ) & 0xFF;
+      p[2] = (v      ) & 0xFF;
+    }
+
+    inline void set_short(pi_char_t *p, pi_int16_t v) {
+      p[0] = (v >> 8) & 0xFF;
+      p[1] = (v     ) & 0xFF;
+    }
+
+    inline pi_uint32_t mktag(pi_char_t c1, pi_char_t c2,
+           pi_char_t c3, pi_char_t c4)
+    { return (((c1)<<24)|((c2)<<16)|((c3)<<8)|(c4)); }
+
+    class error : public std::runtime_error {
+    public:
+      error(const std::string & what_arg) : std::runtime_error(what_arg) { }
+    };
+
+} // namespace PalmLib
+
+#endif