Diffstat (limited to 'gammu/emb/common/misc/coding/coding.h') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | gammu/emb/common/misc/coding/coding.h | 133 |
1 files changed, 133 insertions, 0 deletions
diff --git a/gammu/emb/common/misc/coding/coding.h b/gammu/emb/common/misc/coding/coding.h new file mode 100644 index 0000000..d0c334d --- a/dev/null +++ b/gammu/emb/common/misc/coding/coding.h @@ -0,0 +1,133 @@ +/* (c) 2002-2004 by Marcin Wiacek and others */ + +#ifndef __coding_h +#define __coding_h + +#include <stdlib.h> + +#include "../misc.h" + +#ifdef __OpenBSD__ +typedef int wint_t; +#endif + +/* ---------------------------- Unicode ------------------------------------ */ +bool mywstrncasecmp (unsigned const char *a, unsigned const char *b, int num); +unsigned char *mystrstr (unsigned const char *haystack, unsigned const char *needle); +bool mywstrncmp (unsigned const char *a, unsigned const char *b, int num); +bool myiswspace (unsigned const char *src); +int mytowlower (wchar_t c); + +unsigned int EncodeWithUnicodeAlphabet (const unsigned char *value, wchar_t *dest); +unsigned int DecodeWithUnicodeAlphabet (wchar_t value, unsigned char *dest); + +unsigned int UnicodeLength (const unsigned char *str); +unsigned char *DecodeUnicodeString (const unsigned char *src); +unsigned char *DecodeUnicodeConsole (const unsigned char *src); +void DecodeUnicode (const unsigned char *src, unsigned char *dest); +void EncodeUnicode (unsigned char *dest, const unsigned char *src, int len); + +void CopyUnicodeString (unsigned char *Dest, unsigned char *Source); +void ReverseUnicodeString (unsigned char *String); + +void ReadUnicodeFile (unsigned char *Dest, unsigned char *Source); + +void DecodeUnicodeSpecialNOKIAChars (unsigned char *dest, const unsigned char *src, int len); +void EncodeUnicodeSpecialNOKIAChars (unsigned char *dest, const unsigned char *src, int len); + +/* ------------------------------- BCD ------------------------------------- */ +unsigned char EncodeWithBCDAlphabet (int value); +int DecodeWithBCDAlphabet (unsigned char value); + +void DecodeBCD (unsigned char *dest, const unsigned char *src, int len); +void EncodeBCD (unsigned char *dest, const unsigned char *src, int len, bool fill); + +/* ------------------------------ UTF7 ------------------------------------- */ +void DecodeUTF7 (unsigned char *dest, const unsigned char *src, int len); + +/* ------------------------------ UTF8 ------------------------------------- */ +wchar_t DecodeWithUTF8Alphabet (unsigned char mychar3, unsigned char mychar4); +bool EncodeWithUTF8Alphabet (unsigned char mychar1, unsigned char mychar2, unsigned char *ret1, unsigned char *ret2); + +bool EncodeUTF8QuotedPrintable (unsigned char *dest, const unsigned char *src); +void DecodeUTF8QuotedPrintable (unsigned char *dest, const unsigned char *src, int len); + +bool EncodeUTF8 (unsigned char *dest, const unsigned char *src); +void DecodeUTF8 (unsigned char *dest, const unsigned char *src, int len); + +/* ------------------------------- BASE64 ---------------------------------- */ +void EncodeBASE64 (const unsigned char *Input, unsigned char *Output, int Length); +int DecodeBASE64 (const unsigned char *Input, unsigned char *Output, int Length); + +/* ----------------------------- HexBin ------------------------------------ */ +void DecodeHexBin (unsigned char *dest, const unsigned char *src, int len); +void EncodeHexBin (unsigned char *dest, const unsigned char *src, int len); + +/* ----------------------------- HexUnicode -------------------------------- */ +void DecodeHexUnicode (unsigned char *dest, const unsigned char *src, int len); +void EncodeHexUnicode (unsigned char *dest, const unsigned char *src, int len); + +/* ---------------------- DefaultAlphabet for SMS -------------------------- */ +void EncodeDefault (unsigned char *dest, const unsigned char *src, int *len, bool UseExtensions, unsigned char *ExtraAlphabet); +void DecodeDefault (unsigned char *dest, const unsigned char *src, int len, bool UseExtensions, unsigned char *ExtraAlphabet); +void FindDefaultAlphabetLen (const unsigned char *src, int *srclen, int *smslen, int maxlen); + +int GSM_PackSevenBitsToEight (int offset, unsigned char *input, unsigned char *output, int length); +int GSM_UnpackEightBitsToSeven (int offset, int in_length, int out_length, + unsigned char *input, unsigned char *output); + +/* ----------------- Phone numbers according to GSM specs ------------------ */ + +/** + * Enum to handle types of phones numbers like + * specified in GSM 03.40 section 9.1.2.5 + */ +typedef enum { + /** + * Unknown number type + */ + NUMBER_UNKNOWN = 0x81, + /** + * International number (full number with code of country) + */ + NUMBER_INTERNATIONAL = 0x91, + /** + * Alphanumeric number (with chars too) + */ + NUMBER_ALPHANUMERIC = 0xD0 + + /* specification give also other values */ +} GSM_NumberType; + +void GSM_UnpackSemiOctetNumber (unsigned char *retval, unsigned char *Number, bool semioctet); +int GSM_PackSemiOctetNumber (unsigned char *Number, unsigned char *Output, bool semioctet); + +/* ---------------------------- Bits --------------------------------------- */ + +void BufferAlign (unsigned char *Destination, int *CurrentBit); +void BufferAlignNumber(int *CurrentBit); + +void AddBuffer (unsigned char *Destination, int *CurrentBit, unsigned char *Source, int BitsToProcess); +void AddBufferByte(unsigned char *Destination, int *CurrentBit, unsigned char Source, int BitsToProcess); + +void GetBuffer (unsigned char *Source, int *CurrentBit, unsigned char *Destination, int BitsToProcess); +void GetBufferInt (unsigned char *Source, int *CurrentBit, int *integer, int BitsToProcess); +void GetBufferI (unsigned char *Source, int *CurrentBit, int *result, int BitsToProcess); + +int GetBit (unsigned char *Buffer, int BitNum); +int SetBit (unsigned char *Buffer, int BitNum); +int ClearBit (unsigned char *Buffer, int BitNum); + +/* ---------------------------- Other -------------------------------------- */ + +void StringToDouble (char *text, double *d); + +bool mystrncasecmp (unsigned const char *a, unsigned const char *b, int num); + +void MyGetLine(unsigned char *Buffer, int *Pos, unsigned char *OutBuffer, int MaxLen); + +#endif + +/* How should editor hadle tabs in this file? Add editor commands here. + * vim: noexpandtab sw=8 ts=8 sts=8: + */ |