Tizen Native API
3.0
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eet-file.c
//Compile with: // gcc -o eet-file eet-file.c `pkg-config --cflags --libs eet` #include <Eet.h> #include <stdio.h> #include <string.h> static int create_eet_file(void) { Eet_File *ef; char buf[1024], *ptr; int size, len, i; const char *some_strings[] = { "And some more strings", "spread across several", "elements of an array!" }; const char some_data[] = "\x1e\xe7\x0f\x42\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x35" "\x00\x00\x00\xa0\x00\x00\x00\xa0\x00\x00\x00\x24\x00\x00\x00\x11" "\x00\x00\x00\x00\x2f\x6d\x69\x73\x74\x65\x72\x69\x6f\x75\x73\x2f" "\x64\x61\x74\x61\x00\x41\x6e\x20\x45\x45\x54\x20\x69\x6e\x73\x69" "\x64\x65\x20\x6f\x66\x20\x61\x6e\x20\x45\x45\x54\x21\x0a\x54\x68" "\x69\x73\x20\x77\x61\x73\x6e\x27\x74\x20\x72\x65\x61\x6c\x6c\x79" "\x20\x75\x73\x65\x66\x75\x6c\x20\x62\x75\x74\x20\x69\x74\x20\x68" "\x65\x6c\x70\x65\x64\x20\x74\x6f\x20\x73\x68\x6f\x77\x20\x68\x6f" "\x77\x0a\x74\x6f\x20\x75\x73\x65\x20\x65\x65\x74\x5f\x6d\x65\x6d" "\x6f\x70\x65\x6e\x5f\x72\x65\x61\x64\x28\x29\x20\x74\x6f\x20\x6f" "\x70\x65\x6e\x20\x61\x6e\x20\x65\x65\x74\x20\x66\x69\x6c\x65\x20" "\x66\x72\x6f\x6d\x0a\x64\x61\x74\x61\x20\x61\x6c\x72\x65\x61\x64" "\x79\x20\x6c\x6f\x61\x64\x65\x64\x20\x69\x6e\x20\x6d\x65\x6d\x6f" "\x72\x79\x2e\x0a\x00"; ef = eet_open("/tmp/my_file.eet", EET_FILE_MODE_WRITE); if (!ef) return 0; strcpy(buf, "Here is a string of data to save!"); size = eet_write(ef, "/key/to_store/at", buf, sizeof(buf), 1); if (!size) { fprintf(stderr, "Error writing data!\n"); eet_close(ef); return 0; } len = strlen(buf); printf("strlen() = %d, eet_write() = %d\n", len, size); ptr = buf; for (i = 0; i < 3; i++) { len = strlen(some_strings[i]) + 1; memcpy(ptr, some_strings[i], len); ptr += len; } eet_write(ef, "/several/strings", buf, sizeof(buf), 1); eet_sync(ef); eet_write(ef, "/some/mysterious/data", some_data, sizeof(some_data) - 1, 1); eet_delete(ef, "/several/strings"); return eet_close(ef) == EET_ERROR_NONE; } int main(void) { Eet_File *ef; char *ret, **list; int size, num, i; eet_init(); if (!create_eet_file()) return -1; ef = eet_open("/tmp/my_file.eet", EET_FILE_MODE_READ); if (!ef) return -1; list = eet_list(ef, "*", &num); if (list) { for (i = 0; i < num; i++) printf("Key stored: %s\n", list[i]); free(list); } ret = eet_read(ef, "/key/to_store/at", &size); if (ret) { printf("Data read (%i bytes):\n%s\n", size, ret); free(ret); } ret = eet_read(ef, "/several/strings", &size); if (ret) { printf("More data read (%i bytes):\n%s\n", size, ret); free(ret); } ret = eet_read(ef, "/some/mysterious/data", &size); if (ret) { Eet_File *ef2; ef2 = eet_memopen_read(ret, size); num = eet_num_entries(ef2); printf("Mysterious data has %d entries\n", num); printf("Mysterious data:\n%s\n", (char *)eet_read_direct(ef2, "/mysterious/data", NULL)); eet_close(ef2); free(ret); } eet_close(ef); eet_shutdown(); return 0; }