static void
handle_response (CcnetProcessor *processor,
char *code, char *code_msg,
char *content, int clen)
{
SeafileCheckTxV3Proc *proc = (SeafileCheckTxV3Proc *)processor;
TransferTask *task = proc->task;
if (strncmp(code, SC_OK, 3) == 0) {
if (proc->type == CHECK_TX_TYPE_UPLOAD)
handle_upload_ok (processor, task, content, clen);
else
handle_download_ok (processor, task, content, clen);
} else if (strncmp (code, SC_PUT_TOKEN, 3) == 0) {
/* In LAN sync, we don't use session token. */
if (clen == 0) {
ccnet_processor_done (processor, TRUE);
return;
}
if (content[clen-1] != '\0') {
g_warning ("Bad response content.\n");
transfer_task_set_error (task, TASK_ERR_UNKNOWN);
ccnet_processor_send_update (processor, SC_BAD_ARGS, SS_BAD_ARGS,
NULL, 0);
ccnet_processor_done (processor, FALSE);
return;
}
task->session_token = g_strdup (content);
ccnet_processor_send_update (processor, SC_GET_VERSION, SS_GET_VERSION,
NULL, 0);
} else if (strncmp (code, SC_VERSION, 3) == 0) {
task->protocol_version = atoi(content);
ccnet_processor_done (processor, TRUE);
} else {
g_warning ("[check tx v3] Bad response: %s %s", code, code_msg);
if (strncmp(code, SC_ACCESS_DENIED, 3) == 0)
transfer_task_set_error (task, TASK_ERR_ACCESS_DENIED);
else if (strncmp(code, SC_QUOTA_ERROR, 3) == 0)
transfer_task_set_error (task, TASK_ERR_CHECK_QUOTA);
else if (strncmp(code, SC_QUOTA_FULL, 3) == 0)
transfer_task_set_error (task, TASK_ERR_QUOTA_FULL);
else if (strncmp(code, SC_PROTOCOL_MISMATCH, 3) == 0)
transfer_task_set_error (task, TASK_ERR_PROTOCOL_VERSION);
else if (strncmp(code, SC_BAD_REPO, 3) == 0)
transfer_task_set_error (task, TASK_ERR_BAD_REPO_ID);
else
transfer_task_set_error (task, TASK_ERR_UNKNOWN);
ccnet_processor_done (processor, FALSE);
}
}
static void
handle_response (CcnetProcessor *processor,
char *code, char *code_msg,
char *content, int clen)
{
SeafileCheckTxV3Proc *proc = (SeafileCheckTxV3Proc *)processor;
TransferTask *task = proc->task;
if (strncmp(code, SC_OK, 3) == 0) {
if (proc->type == CHECK_TX_TYPE_UPLOAD)
handle_upload_ok (processor, task, content, clen);
else
handle_download_ok (processor, task, content, clen);
} else if (strncmp (code, SC_PUT_TOKEN, 3) == 0) {
/* In LAN sync, we don't use session token. */
if (clen == 0) {
ccnet_processor_done (processor, TRUE);
return;
}
if (content[clen-1] != '\0') {
seaf_warning ("Bad response content.\n");
transfer_task_set_error (task, TASK_ERR_UNKNOWN);
ccnet_processor_send_update (processor, SC_BAD_ARGS, SS_BAD_ARGS,
NULL, 0);
ccnet_processor_done (processor, FALSE);
return;
}
task->session_token = g_strdup (content);
ccnet_processor_send_update (processor, SC_GET_VERSION, SS_GET_VERSION,
NULL, 0);
} else if (strncmp (code, SC_VERSION, 3) == 0) {
int server_version = atoi(content);
/* There is a bug in block transfer in version 4, so it's not supported. */
if (server_version == 4)
server_version = 3;
task->protocol_version = MIN (server_version, CURRENT_PROTO_VERSION);
if (task->protocol_version < 5) {
seaf_warning ("Deprecated server protocol version %d.\n",
task->protocol_version);
transfer_task_set_error (task, TASK_ERR_DEPRECATED_SERVER);
ccnet_processor_done (processor, FALSE);
return;
}
if (task->repo_version == 0)
task->protocol_version = 5;
else if (task->protocol_version == 5) {
/* Syncing version 1 reop with 2.x server is not supported.
* Actually version 1 repo can only be created by 3.x servers.
* If version 1 repos exist on 2.x server, it means a down-grade
* operation has been performed, which is not supported.
*/
seaf_warning ("Syncing version %d repo with protocol version %d "
"is not supported.\n",
task->repo_version, task->protocol_version);
transfer_task_set_error (task, TASK_ERR_DEPRECATED_SERVER);
ccnet_processor_done (processor, FALSE);
return;
}
if (task->protocol_version >= 7 && !task->server_side_merge)
task->protocol_version = 6;
if (task->protocol_version >= 7 && task->type == TASK_TYPE_DOWNLOAD)
set_download_head_info (task);
seaf_message ("repo version is %d, protocol version is %d.\n",
task->repo_version, task->protocol_version);
ccnet_processor_done (processor, TRUE);
} else {
seaf_warning ("[check tx v3] Bad response: %s %s", code, code_msg);
if (strncmp(code, SC_ACCESS_DENIED, 3) == 0)
transfer_task_set_error (task, TASK_ERR_ACCESS_DENIED);
else if (strncmp(code, SC_QUOTA_ERROR, 3) == 0)
transfer_task_set_error (task, TASK_ERR_CHECK_QUOTA);
else if (strncmp(code, SC_QUOTA_FULL, 3) == 0)
transfer_task_set_error (task, TASK_ERR_QUOTA_FULL);
else if (strncmp(code, SC_PROTOCOL_MISMATCH, 3) == 0)
transfer_task_set_error (task, TASK_ERR_PROTOCOL_VERSION);
else if (strncmp(code, SC_BAD_REPO, 3) == 0)
transfer_task_set_error (task, TASK_ERR_BAD_REPO_ID);
else
transfer_task_set_error (task, TASK_ERR_UNKNOWN);
ccnet_processor_done (processor, FALSE);
}
}