remove dead strace table code

src/lnav.cc

@@ -3774,152 +3774,6 @@ static void looper(void)
     }
 }
 
-class strace_log_table : public log_vtab_impl {
-public:
-
-    strace_log_table()
-        : log_vtab_impl("strace_log") {};
-
-    void get_columns(vector<vtab_column> &cols)
-    {
-        cols.push_back(vtab_column("funcname", SQLITE_TEXT));
-        cols.push_back(vtab_column("args", SQLITE_TEXT));
-        cols.push_back(vtab_column("result", SQLITE_TEXT));
-        cols.push_back(vtab_column("duration", SQLITE_TEXT));
-#if 0
-        cols.push_back(vtab_column("arg0", SQLITE_TEXT));
-        cols.push_back(vtab_column("arg1", SQLITE_TEXT));
-        cols.push_back(vtab_column("arg2", SQLITE_TEXT));
-        cols.push_back(vtab_column("arg3", SQLITE_TEXT));
-        cols.push_back(vtab_column("arg4", SQLITE_TEXT));
-        cols.push_back(vtab_column("arg5", SQLITE_TEXT));
-        cols.push_back(vtab_column("arg6", SQLITE_TEXT));
-        cols.push_back(vtab_column("arg7", SQLITE_TEXT));
-        cols.push_back(vtab_column("arg8", SQLITE_TEXT));
-        cols.push_back(vtab_column("arg9", SQLITE_TEXT));
-#endif
-    };
-
-#if 0
-    void extract(logfile *lf,
-                 const std::string &line,
-                 int column,
-                 sqlite3_context *ctx)
-    {
-        string function, args, result, duration = "0";
-
-        if (!this->slt_regex.FullMatch(line,
-                                       &function,
-                                       &args,
-                                       &result,
-                                       &duration)) {
-            fprintf(stderr, "bad match! %s\n", line.c_str());
-        }
-        switch (column) {
-        case 0:
-            sqlite3_result_text(ctx,
-                                function.c_str(),
-                                function.length(),
-                                SQLITE_TRANSIENT);
-            break;
-
-        case 1:
-            sqlite3_result_text(ctx,
-                                result.c_str(),
-                                result.length(),
-                                SQLITE_TRANSIENT);
-            break;
-
-        case 2:
-            sqlite3_result_text(ctx,
-                                duration.c_str(),
-                                duration.length(),
-                                SQLITE_TRANSIENT);
-            break;
-
-        default:
-        {
-            const char *arg_start = args.c_str();
-            int         in_struct = 0, in_list = 0;
-            int         lpc, argnum, curarg = 0;
-            bool        in_quote = false;
-
-            argnum = column - 3;
-            for (lpc = 0; lpc < (int)args.length(); lpc++) {
-                switch (args[lpc]) {
-                case '{':
-                    if (!in_quote) {
-                        in_struct += 1;
-                    }
-                    break;
-
-                case '}':
-                    if (!in_quote) {
-                        in_struct -= 1;
-                    }
-                    break;
-
-                case '[':
-                    if (!in_quote) {
-                        in_list += 1;
-                    }
-                    break;
-
-                case ']':
-                    if (!in_quote) {
-                        in_list -= 1;
-                    }
-                    break;
-
-                case '"':
-                    if (!in_quote) {
-                        in_quote = true;
-                    }
-                    else if (lpc > 0 && args[lpc - 1] != '\\') {
-                        in_quote = false;
-                    }
-                    break;
-
-                case ',':
-                    if (!in_quote && !in_struct && !in_list) {
-                        if (curarg == argnum) {
-                            sqlite3_result_text(ctx,
-                                                arg_start,
-                                                &(args.c_str()[lpc]) -
-                                                arg_start,
-                                                SQLITE_TRANSIENT);
-                            return;
-                        }
-
-                        curarg   += 1;
-                        arg_start = &(args.c_str()[lpc + 1]);
-                    }
-                    break;
-                }
-            }
-            if (curarg == argnum) {
-                sqlite3_result_text(ctx,
-                                    arg_start,
-                                    &(args.c_str()[lpc]) -
-                                    arg_start,
-                                    SQLITE_TRANSIENT);
-            }
-            else {
-                sqlite3_result_text(ctx,
-                                    "",
-                                    0,
-                                    SQLITE_TRANSIENT);
-            }
-        }
-        break;
-        }
-    };
-
-private:
-    pcrecpp::RE slt_regex;
-#endif
-};
-
 static void setup_highlights(textview_curses::highlight_map_t &hm)
 {
     hm["$kw"] = textview_curses::highlighter(xpcre_compile(
@@ -4277,7 +4131,6 @@ int main(int argc, char *argv[])
     }
 
     lnav_data.ld_vtab_manager->register_vtab(new log_vtab_impl("generic_log"));
-    lnav_data.ld_vtab_manager->register_vtab(new strace_log_table());
 
     for (std::vector<log_format *>::iterator iter = log_format::get_root_formats().begin();
          iter != log_format::get_root_formats().end();