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#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <Eet.h>
static void
do_eet_list(const char *file)
{
int i, num;
char **list;
Eet_File *ef;
ef = eet_open(file, EET_FILE_MODE_READ);
if (!ef)
{
printf("cannot open for reading: %s\n", file);
exit(-1);
}
list = eet_list(ef, "*", &num);
if (list)
{
for (i = 0; i < num; i++)
printf("%s\n",list[i]);
free(list);
}
eet_close(ef);
}
static void
do_eet_extract(const char *file, const char *key, const char *out)
{
Eet_File *ef;
void *data;
int size = 0;
FILE *f;
ef = eet_open(file, EET_FILE_MODE_READ);
if (!ef)
{
printf("cannot open for reading: %s\n", file);
exit(-1);
}
data = eet_read(ef, key, &size);
if (!data)
{
printf("cannot read key %s\n", key);
exit(-1);
}
f = fopen(out, "w");
if (!f)
{
printf("cannot open %s\n", out);
exit(-1);
}
if (fwrite(data, size, 1, f) != 1)
{
printf("cannot write to %s\n", out);
exit(-1);
}
fclose(f);
free(data);
eet_close(ef);
}
static void
do_eet_decode_dump(void *data, const char *str)
{
fputs(str, (FILE *)data);
}
static void
do_eet_decode(const char *file, const char *key, const char *out)
{
Eet_File *ef;
FILE *f;
ef = eet_open(file, EET_FILE_MODE_READ);
if (!ef)
{
printf("cannot open for reading: %s\n", file);
exit(-1);
}
f = fopen(out, "w");
if (!f)
{
printf("cannot open %s\n", out);
exit(-1);
}
if (!eet_data_dump(ef, key, do_eet_decode_dump, f))
{
printf("cannot write to %s\n", out);
exit(-1);
}
fclose(f);
eet_close(ef);
}
static void
do_eet_insert(const char *file, const char *key, const char *out, int compress)
{
Eet_File *ef;
void *data;
int size = 0;
FILE *f;
ef = eet_open(file, EET_FILE_MODE_READ_WRITE);
if (!ef)
ef = eet_open(file, EET_FILE_MODE_WRITE);
if (!ef)
{
printf("cannot open for read+write: %s\n", file);
exit(-1);
}
f = fopen(out, "r");
if (!f)
{
printf("cannot open %s\n", out);
exit(-1);
}
fseek(f, 0, SEEK_END);
size = ftell(f);
rewind(f);
data = malloc(size);
if (!data)
{
printf("cannot allocate %i bytes\n", size);
exit(-1);
}
if (fread(data, size, 1, f) != 1)
{
printf("cannot read file %s\n", out);
exit(-1);
}
fclose(f);
eet_write(ef, key, data, size, compress);
free(data);
eet_close(ef);
}
static void
do_eet_encode(const char *file, const char *key, const char *out, int compress)
{
Eet_File *ef;
char *text;
int textlen = 0;
int size = 0;
FILE *f;
ef = eet_open(file, EET_FILE_MODE_READ_WRITE);
if (!ef)
ef = eet_open(file, EET_FILE_MODE_WRITE);
if (!ef)
{
printf("cannot open for read+write: %s\n", file);
exit(-1);
}
f = fopen(out, "r");
if (!f)
{
printf("cannot open %s\n", out);
exit(-1);
}
fseek(f, 0, SEEK_END);
textlen = ftell(f);
rewind(f);
text = malloc(textlen);
if (!text)
{
printf("cannot allocate %i bytes\n", size);
exit(-1);
}
if (fread(text, textlen, 1, f) != 1)
{
printf("cannot read file %s\n", out);
exit(-1);
}
fclose(f);
if (!eet_data_undump(ef, key, text, textlen, compress))
{
printf("cannot parse %s\n", out);
exit(-1);
}
free(text);
eet_close(ef);
}
static void
do_eet_remove(const char *file, const char *key)
{
Eet_File *ef;
ef = eet_open(file, EET_FILE_MODE_READ_WRITE);
if (!ef)
{
printf("cannot open for read+write: %s\n", file);
exit(-1);
}
eet_delete(ef, key);
eet_close(ef);
}
int
main(int argc, char **argv)
{
eet_init();
if (argc < 2)
{
help:
printf("Usage:\n"
" eet -l FILE.EET list all keys in FILE.EET\n"
" eet -x FILE.EET KEY OUT-FILE extract data stored in KEY in FILE.EET and write to OUT-FILE\n"
" eet -d FILE.EET KEY OUT-FILE extract and decode data stored in KEY in FILE.EET and write to OUT-FILE\n"
" eet -i FILE.EET KEY IN-FILE COMPRESS insert data to KEY in FILE.EET from IN-FILE and if COMPRESS is 1, compress it\n"
" eet -e FILE.EET KEY IN-FILE COMPRESS insert and encode to KEY in FILE.EET from IN-FILE and if COMPRESS is 1, compress it\n"
" eet -r FILE.EET KEY remove KEY in FILE.EET\n"
);
eet_shutdown();
return -1;
}
if ((!strncmp(argv[1], "-h", 2)))
{
goto help;
}
else if ((!strcmp(argv[1], "-l")) && (argc > 2))
{
do_eet_list(argv[2]);
}
else if ((!strcmp(argv[1], "-x")) && (argc > 4))
{
do_eet_extract(argv[2], argv[3], argv[4]);
}
else if ((!strcmp(argv[1], "-d")) && (argc > 4))
{
do_eet_decode(argv[2], argv[3], argv[4]);
}
else if ((!strcmp(argv[1], "-i")) && (argc > 5))
{
do_eet_insert(argv[2], argv[3], argv[4], atoi(argv[5]));
}
else if ((!strcmp(argv[1], "-e")) && (argc > 5))
{
do_eet_encode(argv[2], argv[3], argv[4], atoi(argv[5]));
}
else if ((!strcmp(argv[1], "-r")) && (argc > 3))
{
do_eet_remove(argv[2], argv[3]);
}
else
{
goto help;
}
eet_shutdown();
return 0;
}
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