static void write_symbols(const char *symbols)
{
FILE *file;
if (!strcmp(symbols,"-"))
file = stdout;
else {
file = fopen(symbols,"w");
if (!file) {
perror(symbols);
exit(1);
}
}
write_ids(file);
/* assume "write_ids" doesn't do any other system calls */
if (ferror(file)) {
perror(symbols);
exit(1);
}
if (file != stdout)
if (fclose(file) == EOF) {
perror(symbols);
exit(1);
}
}
void WED_Select::ToDB(sqlite3 * db)
{
WED_Thing::ToDB(db);
int err;
sql_command nuke_all(db,"DELETE FROM WED_selection where id=@id;","@id");
sql_row1<int> me(GetID());
err = nuke_all.simple_exec(me);
if(err != SQLITE_DONE) WED_ThrowPrintf("%s (%d)",sqlite3_errmsg(db),err);
if (!mSelected.empty())
{
sql_command write_ids(db,"INSERT INTO WED_selection(id,item) VALUES(@id,@item);","@id,@item");
for (set<int>::iterator i = mSelected.begin(); i != mSelected.end(); ++i)
{
sql_row2<int, int> id(GetID(),*i);
err = write_ids.simple_exec(id);
if(err != SQLITE_DONE) WED_ThrowPrintf("%s (%d)",sqlite3_errmsg(db),err);
}
}
}
