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start work to enfore transaction processing

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git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@802 57a11ea4-9604-0410-9ed3-97b8803252fd
This commit is contained in:
Linas Vepstas 1998-04-12 20:46:44 +00:00
parent 7985a5b292
commit 7843ed9c4d
1 changed files with 62 additions and 19 deletions
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81
src/engine/Transaction.c
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@ -400,23 +400,6 @@ xaccTransDestroy (Transaction *trans)
/********************************************************************\
\********************************************************************/
void
xaccTransBeginEdit (Transaction *trans)
{
trans->open = 1;
xaccOpenLog ();
}
void
xaccTransCommitEdit (Transaction *trans)
{
trans->open = 0;
xaccTransWriteLog (trans);
}
/********************************************************************\
\********************************************************************/
void
xaccTransRebalance (Transaction * trans)
{
@ -530,6 +513,51 @@ xaccSplitRebalance (Split *split)
/********************************************************************\
\********************************************************************/
#define CHECK_OPEN(trans) { \
if (!trans->open) { \
printf ("Error: transaction %p not open for editing\n", trans); \
assert (trans->open); \
printf ("%s:%d \n", __FILE__, __LINE__); \
/* return; */ \
} \
}
void
xaccTransBeginEdit (Transaction *trans)
{
trans->open = 1;
xaccOpenLog ();
}
void
xaccTransCommitEdit (Transaction *trans)
{
int i;
Split *split;
Account *acc;
if (!trans) return;
CHECK_OPEN (trans);
xaccTransRebalance (trans);
i=0;
split = trans->splits[i];
while (split) {
acc = split ->acc;
xaccAccountRecomputeBalance (acc);
i++;
split = trans->splits[i];
}
trans->open = 0;
xaccTransWriteLog (trans);
}
/********************************************************************\
\********************************************************************/
void
xaccTransAppendSplit (Transaction *trans, Split *split)
{
@ -540,6 +568,8 @@ xaccTransAppendSplit (Transaction *trans, Split *split)
if (!trans) return;
if (!split) return;
CHECK_OPEN (trans);
/* first, make sure that the split isn't already inserted
* elsewhere. If so, then remove it. */
oldtrans = split->parent;
@ -751,9 +781,13 @@ xaccTransSetDateSecs (Transaction *trans, time_t secs)
Account *acc;
int i=0;
if (!trans) return;
CHECK_OPEN (trans);
/* hack alert -- for right now, keep the posted and the entered
* dates in sync. Later, we'll have to split these up. */
trans->date_entered.tv_sec = secs;
trans->date_posted.tv_sec = secs;
@ -814,7 +848,11 @@ xaccTransSetDateToday (Transaction *trans)
void
xaccTransSetNum (Transaction *trans, const char *xnum)
{
char * tmp = strdup (xnum);
char * tmp;
if (!trans) return;
CHECK_OPEN (trans);
tmp = strdup (xnum);
if (trans->num) free (trans->num);
trans->num = tmp;
MarkChanged (trans);
@ -823,7 +861,11 @@ xaccTransSetNum (Transaction *trans, const char *xnum)
void
xaccTransSetDescription (Transaction *trans, const char *desc)
{
char * tmp = strdup (desc);
char * tmp;
if (!trans) return;
CHECK_OPEN (trans);
tmp = strdup (desc);
if (trans->description) free (trans->description);
trans->description = tmp;
MarkChanged (trans);
@ -832,6 +874,7 @@ xaccTransSetDescription (Transaction *trans, const char *desc)
#define SET_TRANS_FIELD(trans,field,value) \
{ \
if (!trans) return; \
CHECK_OPEN (trans); \
\
/* the engine *must* always be internally consistent */ \
assert (trans->splits); \