all slabs on servers and "grab" the keys.
*/
-#include "common.h"
+#include <libmemcached/common.h>
+
static memcached_return_t ascii_dump(memcached_st *ptr, memcached_dump_fn *callback, void *context, uint32_t number_of_callbacks)
{
memcached_return_t rc= MEMCACHED_SUCCESS;
- char buffer[MEMCACHED_DEFAULT_COMMAND_SIZE];
- uint32_t server_key;
- uint32_t x;
-
- unlikely (memcached_server_count(ptr) == 0)
- return MEMCACHED_NO_SERVERS;
- for (server_key= 0; server_key < memcached_server_count(ptr); server_key++)
+ for (uint32_t server_key= 0; server_key < memcached_server_count(ptr); server_key++)
{
memcached_server_write_instance_st instance;
instance= memcached_server_instance_fetch(ptr, server_key);
/* 256 I BELIEVE is the upper limit of slabs */
- for (x= 0; x < 256; x++)
+ for (uint32_t x= 0; x < 256; x++)
{
+ char buffer[MEMCACHED_DEFAULT_COMMAND_SIZE];
int send_length;
send_length= snprintf(buffer, MEMCACHED_DEFAULT_COMMAND_SIZE,
"stats cachedump %u 0 0\r\n", x);
rc= memcached_do(instance, buffer, (size_t)send_length, true);
- unlikely (rc != MEMCACHED_SUCCESS)
+ if (rc != MEMCACHED_SUCCESS)
+ {
goto error;
+ }
while (1)
{
if (rc == MEMCACHED_ITEM)
{
char *string_ptr, *end_ptr;
- char *key;
string_ptr= buffer;
string_ptr+= 5; /* Move past ITEM */
+
for (end_ptr= string_ptr; isgraph(*end_ptr); end_ptr++) {} ;
- key= string_ptr;
+
+ char *key= string_ptr;
key[(size_t)(end_ptr-string_ptr)]= 0;
+
for (callback_counter= 0; callback_counter < number_of_callbacks; callback_counter++)
{
rc= (*callback[callback_counter])(ptr, key, (size_t)(end_ptr-string_ptr), context);
if (rc != MEMCACHED_SUCCESS)
+ {
break;
+ }
}
}
else if (rc == MEMCACHED_END)
+ {
break;
- else if (rc == MEMCACHED_SERVER_ERROR || rc == MEMCACHED_CLIENT_ERROR)
+ }
+ else if (rc == MEMCACHED_SERVER_ERROR or rc == MEMCACHED_CLIENT_ERROR)
{
/* If we try to request stats cachedump for a slab class that is too big
* the server will return an incorrect error message:
break;
}
else
+ {
goto error;
+ }
}
}
}
error:
if (rc == MEMCACHED_END)
+ {
return MEMCACHED_SUCCESS;
+ }
else
+ {
return rc;
+ }
}
memcached_return_t memcached_dump(memcached_st *ptr, memcached_dump_fn *callback, void *context, uint32_t number_of_callbacks)
@todo Fix this so that we just flush, switch to ascii, and then go back to binary.
*/
if (ptr->flags.binary_protocol)
+ {
return MEMCACHED_FAILURE;
+ }
return ascii_dump(ptr, callback, context, number_of_callbacks);
}