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Add session patchset to SQLite Lua API

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This commit is contained in:
Paul Kulchenko 2022-10-14 17:21:54 -07:00
parent a37c219981
commit f2b692a345
1 changed files with 17 additions and 4 deletions
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21
tool/net/lsqlite3.c
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@ -1868,8 +1868,9 @@ static int lsession_isempty(lua_State *L) {
return 1;
}
static int lsession_bool(lua_State *L,
int (*session_func)(sqlite3_session *ses, int val)
static int lsession_bool(
lua_State *L,
int (*session_func)(sqlite3_session *ses, int val)
) {
lsession *lses = lsqlite_checksession(L, 1);
int val = lua_isboolean(L, 2) ? lua_toboolean(L, 2)
@ -1886,13 +1887,16 @@ static int lsession_enable(lua_State *L) {
return lsession_bool(L, sqlite3session_enable);
}
static int lsession_changeset(lua_State *L) {
static int lsession_getset(
lua_State *L,
int (*session_setfunc)(sqlite3_session *ses, int *size, void **buf)
) {
lsession *lses = lsqlite_checksession(L, 1);
int rc;
int size;
void *buf;
if ((rc = sqlite3session_changeset(lses->ses, &size, &buf)) != SQLITE_OK) {
if ((rc = (*session_setfunc)(lses->ses, &size, &buf)) != SQLITE_OK) {
lua_pushnil(L);
lua_pushinteger(L, rc);
return 2;
@ -1902,6 +1906,14 @@ static int lsession_changeset(lua_State *L) {
return 1;
}
static int lsession_changeset(lua_State *L) {
return lsession_getset(L, sqlite3session_changeset);
}
static int lsession_patchset(lua_State *L) {
return lsession_getset(L, sqlite3session_patchset);
}
static int lsession_delete(lua_State *L) {
lsession *lses = lsqlite_getsession(L, 1);
if (lses->ses != NULL) {
@ -2397,6 +2409,7 @@ static const luaL_Reg ctxlib[] = {
static const luaL_Reg seslib[] = {
{"attach", lsession_attach },
{"changeset", lsession_changeset },
{"patchset", lsession_patchset },
{"isempty", lsession_isempty },
{"indirect", lsession_indirect },
{"enable", lsession_enable },