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* mu-index.c: refactor to make functions respect 33-lines limit

This commit is contained in:
Dirk-Jan C. Binnema 2010-11-27 14:54:19 +02:00
parent b200b63a55
commit c5c51f3798
1 changed files with 33 additions and 29 deletions
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62
src/mu-index.c
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@ -94,52 +94,56 @@ struct _MuIndexCallbackData {
typedef struct _MuIndexCallbackData MuIndexCallbackData;
/* checks to determine if we need to (re)index this message
* note: just check timestamps is not good enough because
* message may be moved from other dirs (e.g. from 'new' to
* 'cur') and the time stamps won't change.
* */
static inline gboolean
needs_index (MuIndexCallbackData *data, const char *fullpath,
time_t filestamp)
{
/* unconditionally reindex */
if (data->_reindex)
return TRUE;
/* it's not in the database yet */
if (!mu_store_contains_message (data->_xapian, fullpath))
return TRUE;
/* it's there, but it's not up to date */
if ((unsigned)filestamp >= (unsigned)data->_dirstamp)
return TRUE;
return FALSE; /* index not needed */
}
static MuResult
insert_or_update_maybe (const char* fullpath, const char* mdir,
time_t filestamp,
MuIndexCallbackData *data, gboolean *updated)
time_t filestamp, MuIndexCallbackData *data,
gboolean *updated)
{
MuMsg *msg;
GError *err;
*updated = FALSE;
/* checks to determine if we need to (re)index this message
* note: just check timestamps is not good enough because
* message may be moved from other dirs (e.g. from 'new' to
* 'cur') and the time stamps won't change.*/
do {
/* unconditionally reindex */
if (data->_reindex)
break;
/* it's not in the database yet */
if (!mu_store_contains_message (data->_xapian, fullpath)) {
g_debug ("not yet in db: %s", fullpath);
break;
}
/* it's there, but it's not up to date */
if ((unsigned)filestamp >= (unsigned)data->_dirstamp)
break;
return MU_OK; /* nope: no need to insert/update! */
} while (0);
if (!needs_index (data, fullpath, filestamp))
return MU_OK; /* nothing to do for this one */
err = NULL;
msg = mu_msg_new (fullpath, mdir, &err);
if (!msg) {
if ((G_UNLIKELY(!msg))) {
g_warning ("%s: failed to create mu_msg for %s",
__FUNCTION__, fullpath);
return MU_ERROR;
}
/* we got a valid id; scan the message contents as well */
if (mu_store_store (data->_xapian, msg) != MU_OK) {
if (G_UNLIKELY((mu_store_store (data->_xapian, msg) != MU_OK))) {
g_warning ("%s: storing content %s failed", __FUNCTION__,
fullpath);
/* ignore...*/
return MU_ERROR;
}
mu_msg_destroy (msg);