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50c62b0804
Thu Mar 24 19:09:33 2005 Søren Sandmann <sandmann@redhat.com> * sysprof.c: Various GUI updates * TODO: update * sfile.[ch] (sformat_new_optional): Add some notes about an "optional" construction.
112 lines
3.4 KiB
C
112 lines
3.4 KiB
C
typedef struct SFormat SFormat;
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typedef struct SFileInput SFileInput;
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typedef struct SFileOutput SFileOutput;
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typedef guint SType;
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/* A possibly better API/naming scheme
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*
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* Serializer *serializer_new (SerializerFormat *format);
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*
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* SerializerReadContext *serializer_begin_read (serializer *serialize,
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* const char *filename,
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* GError *err);
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* serializer_get_blah (SerializerReadContext *);
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* void serialzier_end_read (...);
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*
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* SerializerWritecontext *...;
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* serializer_begin_write (context);
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* serializer_write_int ();
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* serializer_end_write (..., GError **err);
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*
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*
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* For formats consider:
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*
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* Format *format_new (void);
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* void format_new_record (Format *f, Record *r);
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*
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*
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* Consider adding optional elements:
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*
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* sformat_new_optional (gpointer content)
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*
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* enums, optionals, selections, empties
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*
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*/
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/* - Describing Types - */
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SFormat *sformat_new (gpointer f);
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gpointer sformat_new_record (const char *name,
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SType *type,
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gpointer content,
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...);
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gpointer sformat_new_list (const char *name,
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SType *type,
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gpointer content);
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gpointer sformat_new_pointer (const char *name,
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SType *target_type);
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gpointer sformat_new_integer (const char *name);
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gpointer sformat_new_string (const char *name);
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void sformat_free (SFormat *format);
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/* - Reading - */
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SFileInput * sfile_load (const char *filename,
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SFormat *format,
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GError **err);
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void sfile_begin_get_record (SFileInput *file, const char *name);
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int sfile_begin_get_list (SFileInput *file, const char *name);
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void sfile_get_pointer (SFileInput *file,
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const char *name,
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gpointer *pointer);
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void sfile_get_integer (SFileInput *file,
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const char *name,
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int *integer);
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void sfile_get_string (SFileInput *file,
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const char *name,
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char **string);
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void sfile_end_get (SFileInput *file,
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const char *name,
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gpointer object);
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#if 0
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/* incremental loading (worth considering at least) */
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SFileLoader *sfile_loader_new (SFormat *format);
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void sfile_loader_add_text (SFileLoader *loader,
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const char *text,
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int len);
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SFile * sfile_loader_finish (SFileLoader *loader,
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GError **err);
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void sfile_loader_free (SFileLoader *loader);
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#endif
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/* - Writing - */
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/* FIXME: see if we can't get rid of the names. It should be
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= * possible to pass NULL to state_transition_check() and
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* have it interprete that as "whatever". We would need
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* a way to get the name back then, though.
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*/
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SFileOutput * sfile_output_new (SFormat *format);
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void sfile_begin_add_record (SFileOutput *file,
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const char *name);
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void sfile_begin_add_list (SFileOutput *file,
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const char *name);
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void sfile_end_add (SFileOutput *file,
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const char *name,
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gpointer object);
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void sfile_add_string (SFileOutput *file,
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const char *name,
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const char *string);
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void sfile_add_integer (SFileOutput *file,
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const char *name,
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int integer);
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void sfile_add_pointer (SFileOutput *file,
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const char *name,
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gpointer pointer);
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gboolean sfile_output_save (SFileOutput *sfile,
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const char *filename,
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GError **err);
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void sfile_output_free (SFileOutput *sfile);
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