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Improve QOF_TYPE_COLLECT handling and recursive copies

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git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@13236 57a11ea4-9604-0410-9ed3-97b8803252fd
This commit is contained in:
Neil Williams
2006-02-12 18:28:56 +00:00
parent 87c16f98cb
commit 80b8819625
1 changed files with 56 additions and 10 deletions
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lib/libqof/qof/qofsession.c
+56 -10
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@@ -305,6 +305,7 @@ qof_session_get_url (QofSession *session)
typedef struct qof_entity_copy_data {
QofEntity *from;
QofEntity *to;
QofParam *param;
GList *referenceList;
GSList *param_list;
QofSession *new_session;
@@ -375,16 +376,45 @@ qof_entity_get_reference_from(QofEntity *ent, const QofParam *param)
guid_to_string_buff(cm_guid, cm_sa);
cm_string = g_strdup(cm_sa);
if(TRUE == string_to_guid(cm_string, reference->ref_guid)) {
g_free(cm_string);
return reference;
}
g_free(cm_string);
}
return NULL;
}
static void
col_ref_cb (QofEntity* ref_ent, gpointer user_data)
{
QofEntityReference *ref;
QofEntityCopyData *qecd;
QofEntity *ent;
const GUID *cm_guid;
char cm_sa[GUID_ENCODING_LENGTH + 1];
gchar *cm_string;
qecd = (QofEntityCopyData*)user_data;
ent = qecd->from;
ref = g_new0(QofEntityReference, 1);
ref->type = ent->e_type;
ref->ref_guid = g_new(GUID, 1);
ref->ent_guid = &ent->guid;
ref->param = qof_class_get_parameter(ent->e_type,
qecd->param->param_name);
cm_guid = qof_entity_get_guid(ref_ent);
guid_to_string_buff(cm_guid, cm_sa);
cm_string = g_strdup(cm_sa);
if(TRUE == string_to_guid(cm_string, ref->ref_guid)) {
g_free(cm_string);
qof_session_update_reference_list(qecd->new_session, ref);
}
}
static void
qof_entity_foreach_copy(gpointer data, gpointer user_data)
{
QofEntity *importEnt, *targetEnt, *referenceEnt;
QofEntity *importEnt, *targetEnt/*, *referenceEnt*/;
QofEntityCopyData *context;
QofEntityReference *reference;
gboolean registered_type;
@@ -393,6 +423,7 @@ qof_entity_foreach_copy(gpointer data, gpointer user_data)
gchar *cm_string, *cm_char;
const GUID *cm_guid;
KvpFrame *cm_kvp;
QofCollection *cm_col;
/* function pointers and variables for parameter getters that don't use pointers normally */
gnc_numeric cm_numeric, (*numeric_getter) (QofEntity*, QofParam*);
double cm_double, (*double_getter) (QofEntity*, QofParam*);
@@ -421,10 +452,13 @@ qof_entity_foreach_copy(gpointer data, gpointer user_data)
registered_type = FALSE;
cm_param = (QofParam*) data;
g_return_if_fail(cm_param != NULL);
context->param = cm_param;
if(safe_strcmp(cm_param->param_type, QOF_TYPE_STRING) == 0) {
cm_string = g_strdup((gchar*)cm_param->param_getfcn(importEnt, cm_param));
string_setter = (void(*)(QofEntity*, const char*))cm_param->param_setfcn;
if(string_setter != NULL) { string_setter(targetEnt, cm_string); }
cm_string = (gchar*)cm_param->param_getfcn(importEnt, cm_param);
if(cm_string) {
string_setter = (void(*)(QofEntity*, const char*))cm_param->param_setfcn;
if(string_setter != NULL) { string_setter(targetEnt, cm_string); }
}
registered_type = TRUE;
}
if(safe_strcmp(cm_param->param_type, QOF_TYPE_DATE) == 0) {
@@ -496,9 +530,17 @@ qof_entity_foreach_copy(gpointer data, gpointer user_data)
if(char_setter != NULL) { char_setter(targetEnt, cm_char); }
registered_type = TRUE;
}
if(safe_strcmp(cm_param->param_type, QOF_TYPE_COLLECT) == 0) {
cm_col = (QofCollection*)cm_param->param_getfcn(importEnt, cm_param);
if(cm_col)
{
qof_collection_foreach(cm_col, col_ref_cb, context);
}
}
if(registered_type == FALSE) {
referenceEnt = (QofEntity*)cm_param->param_getfcn(importEnt, cm_param);
if(!referenceEnt || !referenceEnt->e_type) { return; }
/* referenceEnt = (QofEntity*)cm_param->param_getfcn(importEnt, cm_param);
if(!referenceEnt) { return; }
if(!referenceEnt->e_type) { return; }*/
reference = qof_entity_get_reference_from(importEnt, cm_param);
if(reference) {
qof_session_update_reference_list(context->new_session, reference);
@@ -665,6 +707,8 @@ qof_entity_copy_coll(QofSession *new_session, QofCollection *entity_coll)
{
QofEntityCopyData qecd;
g_return_val_if_fail(new_session, FALSE);
if(!entity_coll) { return FALSE; }
gnc_engine_suspend_events();
qecd.param_list = NULL;
qecd.new_session = new_session;
@@ -727,10 +771,12 @@ recurse_ent_cb(QofEntity *ent, gpointer user_data)
if(i->data == NULL) { continue; }
ref_param = (QofParam*)i->data;
if(ref_param->param_name == NULL) { continue; }
if(ref_param->param_type == QOF_TYPE_COLLECT) {
if(0 == safe_strcmp(ref_param->param_type, QOF_TYPE_COLLECT)) {
QofCollection *col;
col = ref_param->param_getfcn(ent, ref_param);
qof_collection_foreach(col, recurse_collection_cb, store);
if(col) {
qof_collection_foreach(col, recurse_collection_cb, store);
}
continue;
}
ref_ent = (QofEntity*)ref_param->param_getfcn(ent, ref_param);
@@ -808,7 +854,7 @@ gboolean qof_entity_copy_one_r(QofSession *new_session, QofEntity *ent)
success = qof_entity_copy_to_session(new_session, ent);
if(success == TRUE) {
coll = qof_book_get_collection(qof_session_get_book(new_session), ent->e_type);
qof_collection_foreach(coll, recurse_ent_cb, &store);
if(coll) { qof_collection_foreach(coll, recurse_ent_cb, &store); }
}
return success;
}
@@ -888,7 +934,7 @@ qof_session_load_backend(QofSession * session, char * access_method)
continue;
}
/* Use the providers creation callback */
session->backend = (*(prov->backend_new))();
session->backend = (*(prov->backend_new))();
session->backend->provider = prov;
/* Tell the books about the backend that they'll be using. */
for (node=session->books; node; node=node->next)