On Sun, Aug 16, 2009 at 2:01 AM, Carsten Haitzler<[email protected]> wrote:
> On Sun, 16 Aug 2009 01:48:26 -0300 Raphael Kubo da Costa <[email protected]>
> said:
>
> whats the data descriptor for it? i assume you have at least 2 (one for the
> base struct with the list, one for the list item struct?)
Apparently my attachment wasn't being sent correctly, sorry. I guess
you can see the code now :)
--
Raphael Kubo da Costa
ProFUSION embedded systems
http://profusion.mobi
#include <Eina.h>
#include <Eet.h>
#include <stdio.h>
typedef struct {
int i;
} Entry;
typedef struct {
Eina_List *entry_list;
} Db;
int main(int argc, char *argv[])
{
Eet_Data_Descriptor *entry_edd = NULL;
Eet_Data_Descriptor *db_edd = NULL;
Eet_Data_Descriptor_Class eddc;
Eet_File *db_file;
Db *db;
Entry *entry = NULL;
eina_init();
eet_init();
EET_EINA_STREAM_DATA_DESCRIPTOR_CLASS_SET(&eddc, Entry);
entry_edd = eet_data_descriptor_stream_new(&eddc);
EET_DATA_DESCRIPTOR_ADD_BASIC(entry_edd, Entry, "i", i, EET_T_INT);
EET_EINA_STREAM_DATA_DESCRIPTOR_CLASS_SET(&eddc, Db);
db_edd = eet_data_descriptor_stream_new(&eddc);
EET_DATA_DESCRIPTOR_ADD_LIST(db_edd, Db, "entry_list", entry_list, entry_edd);
db_file = eet_open("eet.file", EET_FILE_MODE_READ_WRITE);
db = eet_data_read(db_file, db_edd, "data");
if (!db) {
db = (Db*)malloc(sizeof(Db));
db->entry_list = NULL;
}
if (argc > 1 && atoi(argv[1])) {
entry = (Entry*)malloc(sizeof(Entry));
entry->i = 42;
db->entry_list = eina_list_append(db->entry_list, entry);
}
printf("%d\n", eet_data_write(db_file, db_edd, "data", db, 1));
eet_data_descriptor_free(entry_edd);
eet_data_descriptor_free(db_edd);
eet_close(db_file);
if (entry)
free(entry);
free(db);
eet_shutdown();
eina_shutdown();
return 0;
}
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