heraia/trunk/src/include/ghex_heraia_interface.h File Reference

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Functions

gboolean ghex_memcpy (GtkHex *gh, guint pos, guint len, guint endianness, guchar *result)
gboolean ghex_get_data (data_window_t *data_window, guint length, guint endianness, guchar *c)
HERAIA_ERROR heraia_hex_document_new (heraia_window_t *main_window, char *filename)
HERAIA_ERROR heraia_hex_document_save (heraia_window_t *main_window)
HERAIA_ERROR heraia_hex_document_save_as (heraia_window_t *main_window, gchar *filename)
gchar * heraia_hex_document_get_filename (Heraia_Document *doc)
guint64 ghex_file_size (GtkHex *gh)
guint64 ghex_get_cursor_position (data_window_t *data_window)


Function Documentation

guint64 ghex_file_size ( GtkHex *  gh  ) 

Returns the file size of an opened GtkHex document.

Definition at line 238 of file ghex_heraia_interface.c.

Referenced by ghex_memcpy(), populate_stats_histos(), and set_spinbutton_max_range().

guint64 ghex_get_cursor_position ( data_window_t data_window  ) 

Retrieves the cursor's position from the hexwidget

Definition at line 253 of file ghex_heraia_interface.c.

References data_window_t::current_hexwidget.

Referenced by refresh_file_labels().

gboolean ghex_get_data ( data_window_t data_window,
guint  length,
guint  endianness,
guchar *  c 
)

Gets the data from the hexwidget, a wrapper to the ghex_memcpy function. guchar *c MUST have been pre allocated BEFORE the call. endianness == H_DI_BIG_ENDIAN, H_DI_MIDDLE_ENDIAN or H_DI_LITTLE_ENDIAN length can be anything but MUST be strictly less than the size allocated to *c

Definition at line 215 of file ghex_heraia_interface.c.

References data_window_t::current_hexwidget, and ghex_memcpy().

Referenced by interpret_as_date(), interpret_as_number(), refresh_all_ud_data_interpretor(), and refresh_hex_datas_entry().

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gboolean ghex_memcpy ( GtkHex *  gh,
guint  pos,
guint  len,
guint  endianness,
guchar *  result 
)

Returns 'len' number of bytes located at 'pos' in the GtkHex document and puts it in the result variable

We assume that a previous g_malloc has been done in order to use the function. Here we need the "swap_bytes" function defined in the decode.h header in order to take the endianness into account

Definition at line 179 of file ghex_heraia_interface.c.

References change_endianness(), and ghex_file_size().

Referenced by ghex_get_data().

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gchar* heraia_hex_document_get_filename ( Heraia_Document doc  ) 

Retrieves the filename of a document which ever it is !

Definition at line 55 of file ghex_heraia_interface.c.

Referenced by on_save_activate().

HERAIA_ERROR heraia_hex_document_new ( heraia_window_t main_window,
char *  filename 
)

Removes the old document if it exists and adds a new one from the filename 'filename'

Definition at line 31 of file ghex_heraia_interface.c.

References connect_cursor_moved_signal(), heraia_window_t::current_doc, heraia_window_t::current_DW, data_window_t::current_hexwidget, and HERAIA_NOERR.

Referenced by load_file_to_analyse().

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HERAIA_ERROR heraia_hex_document_save ( heraia_window_t main_window  ) 

Saves an open and edited document

Definition at line 64 of file ghex_heraia_interface.c.

References heraia_window_t::current_doc, HERAIA_FILE_ERROR, and HERAIA_NOERR.

Referenced by on_save_activate().

HERAIA_ERROR heraia_hex_document_save_as ( heraia_window_t main_window,
gchar *  filename 
)

Saves an opened and edited document to a new file

Definition at line 86 of file ghex_heraia_interface.c.

References heraia_window_t::current_doc, heraia_window_t::filename, HERAIA_FILE_ERROR, and HERAIA_NOERR.

Referenced by on_save_as_activate().


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