void SG_dagfrag__alloc(SG_context * pCtx,
SG_dagfrag ** ppNew,
const char* psz_repo_id,
const char* psz_admin_id,
SG_uint32 iDagNum)
{
SG_dagfrag * pFrag = NULL;
SG_NULLARGCHECK_RETURN(ppNew);
SG_ARGCHECK_RETURN( (iDagNum != SG_DAGNUM__NONE), iDagNum );
SG_ERR_CHECK_RETURN( SG_gid__argcheck(pCtx, psz_repo_id) );
SG_ERR_CHECK_RETURN( SG_gid__argcheck(pCtx, psz_admin_id) );
SG_ERR_CHECK( SG_alloc(pCtx, 1, sizeof(SG_dagfrag), &pFrag) );
SG_ERR_CHECK( SG_strcpy(pCtx, pFrag->m_sz_repo_id, sizeof(pFrag->m_sz_repo_id), psz_repo_id) );
SG_ERR_CHECK( SG_strcpy(pCtx, pFrag->m_sz_admin_id, sizeof(pFrag->m_sz_admin_id), psz_admin_id) );
pFrag->m_iDagNum = iDagNum;
SG_ERR_CHECK( SG_RBTREE__ALLOC(pCtx,&pFrag->m_pRB_Cache) );
pFrag->m_pRB_GenerationSortedMemberCache = NULL; // only create this if needed
*ppNew = pFrag;
return;
fail:
SG_DAGFRAG_NULLFREE(pCtx, pFrag);
}
void SG_treendx__get_all_paths(SG_context* pCtx, SG_treendx* pTreeNdx, const char* psz_gid, SG_stringarray ** ppResults)
{
sqlite3_stmt* pStmt = NULL;
SG_stringarray * pResults = NULL;
int rc;
SG_ERR_CHECK_RETURN( SG_gid__argcheck(pCtx, psz_gid) );
SG_ERR_CHECK( SG_STRINGARRAY__ALLOC(pCtx,&pResults, 1) );
SG_ERR_CHECK( sg_sqlite__prepare(pCtx, pTreeNdx->psql, &pStmt, "SELECT strpath FROM treendx WHERE gid='%s' ORDER BY strpath;", psz_gid) );
while ((rc = sqlite3_step(pStmt)) == SQLITE_ROW)
{
const char* pszPath = (const char*) sqlite3_column_text(pStmt, 0);
SG_ERR_CHECK( SG_stringarray__add(pCtx, pResults, pszPath) );
}
if (rc != SQLITE_DONE)
{
SG_ERR_THROW(SG_ERR_SQLITE(rc));
}
SG_ERR_CHECK( sg_sqlite__finalize(pCtx, pStmt) );
*ppResults = pResults;
return;
fail:
if (pStmt)
{
SG_ERR_IGNORE( sg_sqlite__finalize(pCtx, pStmt) );
}
}
void SG_treendx__get_path_in_dagnode(SG_context* pCtx, SG_treendx* pTreeNdx, const char* psz_search_item_gid, const char* psz_changeset, SG_treenode_entry ** ppTreeNodeEntry)
{
SG_rbtree_iterator * rb_it = NULL;
const char * pPath = NULL;
SG_changeset * pChangeset = NULL;
SG_stringarray * pPaths = NULL;
const char* pszHidTreeNode = NULL;
SG_treenode * pTreenodeRoot = NULL;
char* pszReturnedGID = NULL;
SG_uint32 i = 0;
SG_uint32 count = 0;
SG_ERR_CHECK_RETURN( SG_gid__argcheck(pCtx, psz_search_item_gid) );
SG_ERR_CHECK( SG_treendx__get_all_paths(pCtx, pTreeNdx, psz_search_item_gid, &pPaths) );
*ppTreeNodeEntry = NULL;
SG_ERR_CHECK( SG_changeset__load_from_repo(pCtx, pTreeNdx->pRepo, psz_changeset, &pChangeset) );
SG_ERR_CHECK( SG_changeset__get_root(pCtx, pChangeset, &pszHidTreeNode) );
SG_ERR_CHECK( SG_treenode__load_from_repo(pCtx, pTreeNdx->pRepo, pszHidTreeNode, &pTreenodeRoot) );
SG_ERR_CHECK( SG_stringarray__count(pCtx, pPaths, &count ) );
for (i = 0; i < count; i++)
{
SG_ERR_CHECK( SG_stringarray__get_nth(pCtx, pPaths, i, &pPath) );
SG_ERR_CHECK( SG_treenode__find_treenodeentry_by_path(pCtx, pTreeNdx->pRepo, pTreenodeRoot, pPath, &pszReturnedGID, ppTreeNodeEntry) );
if (*ppTreeNodeEntry != NULL && strcmp(pszReturnedGID, psz_search_item_gid) == 0)
{
break;
}
else if (*ppTreeNodeEntry != NULL)
{
SG_TREENODE_ENTRY_NULLFREE(pCtx, *ppTreeNodeEntry);
*ppTreeNodeEntry = NULL; //It's not the right GID, even though it's in the right spot.
}
}
SG_NULLFREE(pCtx, pszReturnedGID);
SG_CHANGESET_NULLFREE(pCtx, pChangeset);
SG_TREENODE_NULLFREE(pCtx, pTreenodeRoot);
SG_STRINGARRAY_NULLFREE(pCtx, pPaths);
SG_RBTREE_ITERATOR_NULLFREE(pCtx, rb_it);
return;
fail:
SG_NULLFREE(pCtx, pszReturnedGID);
SG_CHANGESET_NULLFREE(pCtx, pChangeset);
SG_STRINGARRAY_NULLFREE(pCtx, pPaths);
SG_RBTREE_ITERATOR_NULLFREE(pCtx, rb_it);
return;
}
