int csync_commit(CSYNC *ctx) {
int rc = 0;
if (ctx == NULL) {
return -1;
}
ctx->status_code = CSYNC_STATUS_OK;
if (ctx->statedb.db != NULL
&& csync_statedb_close(ctx) < 0) {
CSYNC_LOG(CSYNC_LOG_PRIORITY_DEBUG, "ERR: closing of statedb failed.");
rc = -1;
}
ctx->statedb.db = NULL;
rc = csync_vio_commit(ctx);
if (rc < 0) {
CSYNC_LOG(CSYNC_LOG_PRIORITY_DEBUG, "commit failed: %s",
ctx->error_string ? ctx->error_string : "");
goto out;
}
_csync_clean_ctx(ctx);
ctx->remote.read_from_db = 0;
ctx->read_from_db_disabled = 0;
/* Create new trees */
rc = c_rbtree_create(&ctx->local.tree, _key_cmp, _data_cmp);
if (rc < 0) {
ctx->status_code = CSYNC_STATUS_TREE_ERROR;
goto out;
}
rc = c_rbtree_create(&ctx->remote.tree, _key_cmp, _data_cmp);
if (rc < 0) {
ctx->status_code = CSYNC_STATUS_TREE_ERROR;
goto out;
}
ctx->status = CSYNC_STATUS_INIT;
SAFE_FREE(ctx->error_string);
rc = 0;
out:
return rc;
}
int csync_commit(CSYNC *ctx) {
int rc = 0;
if (ctx == NULL) {
return -1;
}
ctx->status_code = CSYNC_STATUS_OK;
rc = _merge_and_write_statedb(ctx);
if (rc < 0) {
CSYNC_LOG(CSYNC_LOG_PRIORITY_DEBUG, "Merge and Write database failed!");
if (ctx->status_code == CSYNC_STATUS_OK) {
ctx->status_code = CSYNC_STATUS_STATEDB_WRITE_ERROR;
}
rc = 1; /* Set to soft error. */
/* The other steps happen anyway, what else can we do? */
}
rc = csync_vio_commit(ctx);
if (rc < 0) {
CSYNC_LOG(CSYNC_LOG_PRIORITY_DEBUG, "commit failed: %s",
ctx->error_string ? ctx->error_string : "");
goto out;
}
/* destroy the rbtrees */
rc = c_rbtree_size(ctx->local.tree);
if (rc > 0) {
c_rbtree_destroy(ctx->local.tree, _tree_destructor);
}
rc = c_rbtree_size(ctx->remote.tree);
if (rc > 0) {
c_rbtree_destroy(ctx->remote.tree, _tree_destructor);
}
/* free memory */
c_rbtree_free(ctx->local.tree);
c_list_free(ctx->local.list);
c_rbtree_free(ctx->remote.tree);
c_list_free(ctx->remote.list);
ctx->local.list = 0;
ctx->remote.list = 0;
/* create/load statedb */
rc = csync_is_statedb_disabled(ctx);
if (rc == 0) {
if (ctx->statedb.file == NULL) {
rc = asprintf(&ctx->statedb.file, "%s/.csync_journal.db",
ctx->local.uri);
if (rc < 0) {
ctx->status_code = CSYNC_STATUS_MEMORY_ERROR;
CSYNC_LOG(CSYNC_LOG_PRIORITY_DEBUG, "Failed to assemble statedb file name.");
goto out;
}
}
CSYNC_LOG(CSYNC_LOG_PRIORITY_DEBUG, "Journal: %s", ctx->statedb.file);
rc = csync_statedb_load(ctx, ctx->statedb.file, &ctx->statedb.db);
if (rc < 0) {
ctx->status_code = CSYNC_STATUS_STATEDB_LOAD_ERROR;
goto out;
}
}
/* Create new trees */
rc = c_rbtree_create(&ctx->local.tree, _key_cmp, _data_cmp);
if (rc < 0) {
ctx->status_code = CSYNC_STATUS_TREE_ERROR;
goto out;
}
rc = c_rbtree_create(&ctx->remote.tree, _key_cmp, _data_cmp);
if (rc < 0) {
ctx->status_code = CSYNC_STATUS_TREE_ERROR;
goto out;
}
/* reset the progress */
ctx->progress.file_count = 0;
ctx->progress.current_file_no = 0;
ctx->progress.byte_sum = 0;
ctx->progress.byte_current = 0;
ctx->status = CSYNC_STATUS_INIT;
SAFE_FREE(ctx->error_string);
rc = 0;
out:
return rc;
}
