| #include "cache.h" |
| #include "config.h" |
| #include "run-command.h" |
| #include "quote.h" |
| #include "version.h" |
| #include "trace2/tr2_dst.h" |
| #include "trace2/tr2_sysenv.h" |
| #include "trace2/tr2_tbuf.h" |
| #include "trace2/tr2_tgt.h" |
| #include "trace2/tr2_tls.h" |
| #include "trace2/tr2_tmr.h" |
| |
| static struct tr2_dst tr2dst_normal = { |
| .sysenv_var = TR2_SYSENV_NORMAL, |
| }; |
| |
| /* |
| * Use the TR2_SYSENV_NORMAL_BRIEF setting to omit the "<time> <file>:<line>" |
| * fields from each line written to the builtin normal target. |
| * |
| * Unit tests may want to use this to help with testing. |
| */ |
| static int tr2env_normal_be_brief; |
| |
| #define TR2FMT_NORMAL_FL_WIDTH (50) |
| |
| static int fn_init(void) |
| { |
| int want = tr2_dst_trace_want(&tr2dst_normal); |
| int want_brief; |
| const char *brief; |
| |
| if (!want) |
| return want; |
| |
| brief = tr2_sysenv_get(TR2_SYSENV_NORMAL_BRIEF); |
| if (brief && *brief && |
| ((want_brief = git_parse_maybe_bool(brief)) != -1)) |
| tr2env_normal_be_brief = want_brief; |
| |
| return want; |
| } |
| |
| static void fn_term(void) |
| { |
| tr2_dst_trace_disable(&tr2dst_normal); |
| } |
| |
| static void normal_fmt_prepare(const char *file, int line, struct strbuf *buf) |
| { |
| strbuf_setlen(buf, 0); |
| |
| if (!tr2env_normal_be_brief) { |
| struct tr2_tbuf tb_now; |
| |
| tr2_tbuf_local_time(&tb_now); |
| strbuf_addstr(buf, tb_now.buf); |
| strbuf_addch(buf, ' '); |
| |
| if (file && *file) |
| strbuf_addf(buf, "%s:%d ", file, line); |
| while (buf->len < TR2FMT_NORMAL_FL_WIDTH) |
| strbuf_addch(buf, ' '); |
| } |
| } |
| |
| static void normal_io_write_fl(const char *file, int line, |
| const struct strbuf *buf_payload) |
| { |
| struct strbuf buf_line = STRBUF_INIT; |
| |
| normal_fmt_prepare(file, line, &buf_line); |
| strbuf_addbuf(&buf_line, buf_payload); |
| tr2_dst_write_line(&tr2dst_normal, &buf_line); |
| strbuf_release(&buf_line); |
| } |
| |
| static void fn_version_fl(const char *file, int line) |
| { |
| struct strbuf buf_payload = STRBUF_INIT; |
| |
| strbuf_addf(&buf_payload, "version %s", git_version_string); |
| normal_io_write_fl(file, line, &buf_payload); |
| strbuf_release(&buf_payload); |
| } |
| |
| static void fn_start_fl(const char *file, int line, |
| uint64_t us_elapsed_absolute, const char **argv) |
| { |
| struct strbuf buf_payload = STRBUF_INIT; |
| |
| strbuf_addstr(&buf_payload, "start "); |
| sq_append_quote_argv_pretty(&buf_payload, argv); |
| normal_io_write_fl(file, line, &buf_payload); |
| strbuf_release(&buf_payload); |
| } |
| |
| static void fn_exit_fl(const char *file, int line, uint64_t us_elapsed_absolute, |
| int code) |
| { |
| struct strbuf buf_payload = STRBUF_INIT; |
| double elapsed = (double)us_elapsed_absolute / 1000000.0; |
| |
| strbuf_addf(&buf_payload, "exit elapsed:%.6f code:%d", elapsed, code); |
| normal_io_write_fl(file, line, &buf_payload); |
| strbuf_release(&buf_payload); |
| } |
| |
| static void fn_signal(uint64_t us_elapsed_absolute, int signo) |
| { |
| struct strbuf buf_payload = STRBUF_INIT; |
| double elapsed = (double)us_elapsed_absolute / 1000000.0; |
| |
| strbuf_addf(&buf_payload, "signal elapsed:%.6f code:%d", elapsed, |
| signo); |
| normal_io_write_fl(__FILE__, __LINE__, &buf_payload); |
| strbuf_release(&buf_payload); |
| } |
| |
| static void fn_atexit(uint64_t us_elapsed_absolute, int code) |
| { |
| struct strbuf buf_payload = STRBUF_INIT; |
| double elapsed = (double)us_elapsed_absolute / 1000000.0; |
| |
| strbuf_addf(&buf_payload, "atexit elapsed:%.6f code:%d", elapsed, code); |
| normal_io_write_fl(__FILE__, __LINE__, &buf_payload); |
| strbuf_release(&buf_payload); |
| } |
| |
| static void maybe_append_string_va(struct strbuf *buf, const char *fmt, |
| va_list ap) |
| { |
| if (fmt && *fmt) { |
| va_list copy_ap; |
| |
| va_copy(copy_ap, ap); |
| strbuf_vaddf(buf, fmt, copy_ap); |
| va_end(copy_ap); |
| return; |
| } |
| } |
| |
| static void fn_error_va_fl(const char *file, int line, const char *fmt, |
| va_list ap) |
| { |
| struct strbuf buf_payload = STRBUF_INIT; |
| |
| strbuf_addstr(&buf_payload, "error"); |
| if (fmt && *fmt) { |
| strbuf_addch(&buf_payload, ' '); |
| maybe_append_string_va(&buf_payload, fmt, ap); |
| } |
| normal_io_write_fl(file, line, &buf_payload); |
| strbuf_release(&buf_payload); |
| } |
| |
| static void fn_command_path_fl(const char *file, int line, const char *pathname) |
| { |
| struct strbuf buf_payload = STRBUF_INIT; |
| |
| strbuf_addf(&buf_payload, "cmd_path %s", pathname); |
| normal_io_write_fl(file, line, &buf_payload); |
| strbuf_release(&buf_payload); |
| } |
| |
| static void fn_command_ancestry_fl(const char *file, int line, const char **parent_names) |
| { |
| const char *parent_name = NULL; |
| struct strbuf buf_payload = STRBUF_INIT; |
| |
| /* cmd_ancestry parent <- grandparent <- great-grandparent */ |
| strbuf_addstr(&buf_payload, "cmd_ancestry "); |
| while ((parent_name = *parent_names++)) { |
| strbuf_addstr(&buf_payload, parent_name); |
| /* if we'll write another one after this, add a delimiter */ |
| if (parent_names && *parent_names) |
| strbuf_addstr(&buf_payload, " <- "); |
| } |
| |
| normal_io_write_fl(file, line, &buf_payload); |
| strbuf_release(&buf_payload); |
| } |
| |
| static void fn_command_name_fl(const char *file, int line, const char *name, |
| const char *hierarchy) |
| { |
| struct strbuf buf_payload = STRBUF_INIT; |
| |
| strbuf_addf(&buf_payload, "cmd_name %s", name); |
| if (hierarchy && *hierarchy) |
| strbuf_addf(&buf_payload, " (%s)", hierarchy); |
| normal_io_write_fl(file, line, &buf_payload); |
| strbuf_release(&buf_payload); |
| } |
| |
| static void fn_command_mode_fl(const char *file, int line, const char *mode) |
| { |
| struct strbuf buf_payload = STRBUF_INIT; |
| |
| strbuf_addf(&buf_payload, "cmd_mode %s", mode); |
| normal_io_write_fl(file, line, &buf_payload); |
| strbuf_release(&buf_payload); |
| } |
| |
| static void fn_alias_fl(const char *file, int line, const char *alias, |
| const char **argv) |
| { |
| struct strbuf buf_payload = STRBUF_INIT; |
| |
| strbuf_addf(&buf_payload, "alias %s -> ", alias); |
| sq_append_quote_argv_pretty(&buf_payload, argv); |
| normal_io_write_fl(file, line, &buf_payload); |
| strbuf_release(&buf_payload); |
| } |
| |
| static void fn_child_start_fl(const char *file, int line, |
| uint64_t us_elapsed_absolute, |
| const struct child_process *cmd) |
| { |
| struct strbuf buf_payload = STRBUF_INIT; |
| |
| strbuf_addf(&buf_payload, "child_start[%d]", cmd->trace2_child_id); |
| |
| if (cmd->dir) { |
| strbuf_addstr(&buf_payload, " cd "); |
| sq_quote_buf_pretty(&buf_payload, cmd->dir); |
| strbuf_addstr(&buf_payload, ";"); |
| } |
| |
| /* |
| * TODO if (cmd->env) { Consider dumping changes to environment. } |
| * See trace_add_env() in run-command.c as used by original trace.c |
| */ |
| |
| strbuf_addch(&buf_payload, ' '); |
| if (cmd->git_cmd) |
| strbuf_addstr(&buf_payload, "git "); |
| sq_append_quote_argv_pretty(&buf_payload, cmd->args.v); |
| |
| normal_io_write_fl(file, line, &buf_payload); |
| strbuf_release(&buf_payload); |
| } |
| |
| static void fn_child_exit_fl(const char *file, int line, |
| uint64_t us_elapsed_absolute, int cid, int pid, |
| int code, uint64_t us_elapsed_child) |
| { |
| struct strbuf buf_payload = STRBUF_INIT; |
| double elapsed = (double)us_elapsed_child / 1000000.0; |
| |
| strbuf_addf(&buf_payload, "child_exit[%d] pid:%d code:%d elapsed:%.6f", |
| cid, pid, code, elapsed); |
| normal_io_write_fl(file, line, &buf_payload); |
| strbuf_release(&buf_payload); |
| } |
| |
| static void fn_child_ready_fl(const char *file, int line, |
| uint64_t us_elapsed_absolute, int cid, int pid, |
| const char *ready, uint64_t us_elapsed_child) |
| { |
| struct strbuf buf_payload = STRBUF_INIT; |
| double elapsed = (double)us_elapsed_child / 1000000.0; |
| |
| strbuf_addf(&buf_payload, "child_ready[%d] pid:%d ready:%s elapsed:%.6f", |
| cid, pid, ready, elapsed); |
| normal_io_write_fl(file, line, &buf_payload); |
| strbuf_release(&buf_payload); |
| } |
| |
| static void fn_exec_fl(const char *file, int line, uint64_t us_elapsed_absolute, |
| int exec_id, const char *exe, const char **argv) |
| { |
| struct strbuf buf_payload = STRBUF_INIT; |
| |
| strbuf_addf(&buf_payload, "exec[%d] ", exec_id); |
| if (exe) { |
| strbuf_addstr(&buf_payload, exe); |
| strbuf_addch(&buf_payload, ' '); |
| } |
| sq_append_quote_argv_pretty(&buf_payload, argv); |
| normal_io_write_fl(file, line, &buf_payload); |
| strbuf_release(&buf_payload); |
| } |
| |
| static void fn_exec_result_fl(const char *file, int line, |
| uint64_t us_elapsed_absolute, int exec_id, |
| int code) |
| { |
| struct strbuf buf_payload = STRBUF_INIT; |
| |
| strbuf_addf(&buf_payload, "exec_result[%d] code:%d", exec_id, code); |
| if (code > 0) |
| strbuf_addf(&buf_payload, " err:%s", strerror(code)); |
| normal_io_write_fl(file, line, &buf_payload); |
| strbuf_release(&buf_payload); |
| } |
| |
| static void fn_param_fl(const char *file, int line, const char *param, |
| const char *value) |
| { |
| struct strbuf buf_payload = STRBUF_INIT; |
| enum config_scope scope = current_config_scope(); |
| const char *scope_name = config_scope_name(scope); |
| |
| strbuf_addf(&buf_payload, "def_param scope:%s %s=%s", scope_name, param, |
| value); |
| normal_io_write_fl(file, line, &buf_payload); |
| strbuf_release(&buf_payload); |
| } |
| |
| static void fn_repo_fl(const char *file, int line, |
| const struct repository *repo) |
| { |
| struct strbuf buf_payload = STRBUF_INIT; |
| |
| strbuf_addstr(&buf_payload, "worktree "); |
| sq_quote_buf_pretty(&buf_payload, repo->worktree); |
| normal_io_write_fl(file, line, &buf_payload); |
| strbuf_release(&buf_payload); |
| } |
| |
| static void fn_printf_va_fl(const char *file, int line, |
| uint64_t us_elapsed_absolute, const char *fmt, |
| va_list ap) |
| { |
| struct strbuf buf_payload = STRBUF_INIT; |
| |
| maybe_append_string_va(&buf_payload, fmt, ap); |
| normal_io_write_fl(file, line, &buf_payload); |
| strbuf_release(&buf_payload); |
| } |
| |
| static void fn_timer(const struct tr2_timer_metadata *meta, |
| const struct tr2_timer *timer, |
| int is_final_data) |
| { |
| const char *event_name = is_final_data ? "timer" : "th_timer"; |
| struct strbuf buf_payload = STRBUF_INIT; |
| double t_total = NS_TO_SEC(timer->total_ns); |
| double t_min = NS_TO_SEC(timer->min_ns); |
| double t_max = NS_TO_SEC(timer->max_ns); |
| |
| strbuf_addf(&buf_payload, ("%s %s/%s" |
| " intervals:%"PRIu64 |
| " total:%8.6f min:%8.6f max:%8.6f"), |
| event_name, meta->category, meta->name, |
| timer->interval_count, |
| t_total, t_min, t_max); |
| |
| normal_io_write_fl(__FILE__, __LINE__, &buf_payload); |
| strbuf_release(&buf_payload); |
| } |
| |
| static void fn_counter(const struct tr2_counter_metadata *meta, |
| const struct tr2_counter *counter, |
| int is_final_data) |
| { |
| const char *event_name = is_final_data ? "counter" : "th_counter"; |
| struct strbuf buf_payload = STRBUF_INIT; |
| |
| strbuf_addf(&buf_payload, "%s %s/%s value:%"PRIu64, |
| event_name, meta->category, meta->name, |
| counter->value); |
| |
| normal_io_write_fl(__FILE__, __LINE__, &buf_payload); |
| strbuf_release(&buf_payload); |
| } |
| |
| struct tr2_tgt tr2_tgt_normal = { |
| .pdst = &tr2dst_normal, |
| |
| .pfn_init = fn_init, |
| .pfn_term = fn_term, |
| |
| .pfn_version_fl = fn_version_fl, |
| .pfn_start_fl = fn_start_fl, |
| .pfn_exit_fl = fn_exit_fl, |
| .pfn_signal = fn_signal, |
| .pfn_atexit = fn_atexit, |
| .pfn_error_va_fl = fn_error_va_fl, |
| .pfn_command_path_fl = fn_command_path_fl, |
| .pfn_command_ancestry_fl = fn_command_ancestry_fl, |
| .pfn_command_name_fl = fn_command_name_fl, |
| .pfn_command_mode_fl = fn_command_mode_fl, |
| .pfn_alias_fl = fn_alias_fl, |
| .pfn_child_start_fl = fn_child_start_fl, |
| .pfn_child_exit_fl = fn_child_exit_fl, |
| .pfn_child_ready_fl = fn_child_ready_fl, |
| .pfn_thread_start_fl = NULL, |
| .pfn_thread_exit_fl = NULL, |
| .pfn_exec_fl = fn_exec_fl, |
| .pfn_exec_result_fl = fn_exec_result_fl, |
| .pfn_param_fl = fn_param_fl, |
| .pfn_repo_fl = fn_repo_fl, |
| .pfn_region_enter_printf_va_fl = NULL, |
| .pfn_region_leave_printf_va_fl = NULL, |
| .pfn_data_fl = NULL, |
| .pfn_data_json_fl = NULL, |
| .pfn_printf_va_fl = fn_printf_va_fl, |
| .pfn_timer = fn_timer, |
| .pfn_counter = fn_counter, |
| }; |