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| crypto_sym (U_32 block_size, const secu_string &password, generic_file &encrypted_side, bool no_initial_shift, const archive_version &reading_ver, crypto_algo algo, bool use_pkcs5) |
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| tronconneuse (U_32 block_size, generic_file &encrypted_side, bool no_initial_shift, const archive_version &reading_ver) |
| This is the constructor. More...
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| tronconneuse (const tronconneuse &ref) |
| copy constructor
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const tronconneuse & | operator= (const tronconneuse &ref) |
| assignment operator
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virtual | ~tronconneuse () |
| destructor
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bool | skippable (skippability direction, const infinint &amount) |
| inherited from generic_file
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bool | skip (const infinint &pos) |
| inherited from generic_file
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bool | skip_to_eof () |
| inherited from generic_file
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bool | skip_relative (S_I x) |
| inherited from generic_file
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infinint | get_position () const |
| inherited from generic_file
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void | write_end_of_file () |
| in write_only mode indicate that end of file is reached More...
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void | set_initial_shift (const infinint &x) |
| this method to modify the initial shift. This overrides the constructor "no_initial_shift" of the constructor
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void | set_callback_trailing_clear_data (infinint(*call_back)(generic_file &below, const archive_version &reading_ver)) |
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U_32 | get_clear_block_size () const |
| returns the block size give to constructor
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| generic_file (gf_mode m) |
| main constructor
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| generic_file (const generic_file &ref) |
| copy constructor
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virtual | ~generic_file () throw (Ebug) |
| virtual destructor, this let inherited destructor to be called even from a generic_file pointer to an inherited class
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void | terminate () const |
| destructor-like call, except that it is allowed to throw exceptions
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const generic_file & | operator= (const generic_file &ref) |
| assignment operator
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gf_mode | get_mode () const |
| retreive the openning mode for this object
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virtual void | read_ahead (const infinint &amount) |
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void | ignore_read_ahead (bool mode) |
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U_I | read (char *a, U_I size) |
| read data from the generic_file More...
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void | write (const char *a, U_I size) |
| write data to the generic_file More...
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void | write (const std::string &arg) |
| write a string to the generic_file More...
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S_I | read_back (char &a) |
| skip back one char, read on char and skip back one char
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S_I | read_forward (char &a) |
| read one char
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virtual void | copy_to (generic_file &ref) |
| copy all data from current position to the object in argument
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virtual void | copy_to (generic_file &ref, const infinint &crc_size, crc *&value) |
| copy all data from the current position to the object in argument and computes a CRC value of the transmitted data More...
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U_32 | copy_to (generic_file &ref, U_32 size) |
| small copy (up to 4GB) with CRC calculation
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infinint | copy_to (generic_file &ref, infinint size) |
| copy the given amount to the object in argument
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bool | diff (generic_file &f, const infinint &me_read_ahead, const infinint &you_read_ahead, const infinint &crc_size, crc *&value) |
| compares the contents with the object in argument More...
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bool | diff (generic_file &f, const infinint &me_read_ahead, const infinint &you_read_ahead, const infinint &crc_size, crc *&value, infinint &err_offset) |
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void | reset_crc (const infinint &width) |
| reset CRC on read or writen data More...
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bool | crc_status () const |
| to known whether CRC calculation is activated or not
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crc * | get_crc () |
| get CRC of the transfered date since last reset More...
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void | sync_write () |
| write any pending data
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void | flush_read () |
| be ready to read at current position, reseting all pending data for reading, cached and in compression engine for example
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void * | operator new (size_t n_byte) |
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void * | operator new (size_t n_byte, const std::nothrow_t ¬hrow_value) |
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void * | operator new[] (size_t n_byte) |
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void * | operator new[] (size_t n_byte, const std::nothrow_t ¬hrow_value) |
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void * | operator new (size_t n_byte, memory_pool *p) |
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void * | operator new[] (size_t n_byte, memory_pool *p) |
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void | operator delete (void *ptr, memory_pool *p) |
| this operator is called by the compiler if an exception is throw from the constructor of the allocated object
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void | operator delete[] (void *ptr, memory_pool *p) |
| this operator is called by the compiler if an exception is throw from the constructor of the allocated objects
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void | operator delete (void *ptr) |
| this is the usual delete operator, modified to handle allocated objects allocated on a memory pool or not
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void | operator delete[] (void *ptr) |
| this is the usual delete[] operator, modified to handle allocated objects allocated on a memory pool or not
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U_32 | encrypted_block_size_for (U_32 clear_block_size) |
| defines the size necessary to encrypt a given amount of clear data More...
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U_32 | clear_block_allocated_size_for (U_32 clear_block_size) |
| it may be necessary by the inherited class have few more bytes allocated after the clear data given for encryption More...
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U_32 | encrypt_data (const infinint &block_num, const char *clear_buf, const U_32 clear_size, const U_32 clear_allocated, char *crypt_buf, U_32 crypt_size) |
| this method encrypts the clear data given More...
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U_32 | decrypt_data (const infinint &block_num, const char *crypt_buf, const U_32 crypt_size, char *clear_buf, U_32 clear_size) |
| this method decyphers data More...
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const archive_version & | get_reading_version () const |
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void | set_mode (gf_mode x) |
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bool | is_terminated () const |
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memory_pool * | get_pool () const |
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template<class T > |
void | meta_new (T *&ptr, size_t num) |
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template<class T > |
void | meta_delete (T *ptr) |
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inherited class from tronconneuse class
Definition at line 63 of file crypto_sym.hpp.