/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
+#include <xbt/ex.hpp>
#include "src/internal_config.h"
#include "xbt/sysdep.h"
#include "xbt/log.h"
FILE *xbt_action_fp;
-xbt_dict_t xbt_action_funs = NULL;
-xbt_dict_t xbt_action_queues = NULL;
+xbt_dict_t xbt_action_funs = nullptr;
+xbt_dict_t xbt_action_queues = nullptr;
-static char *action_line = NULL;
+static char *action_line = nullptr;
static size_t action_len = 0;
int is_replay_active = 0 ;
static char *str_tolower (const char *str)
{
char *ret = xbt_strdup (str);
- int i, n = strlen (ret);
- for (i = 0; i < n; i++)
+ int n = strlen(ret);
+ for (int i = 0; i < n; i++)
ret[i] = tolower (str[i]);
return ret;
}
-int _xbt_replay_is_active(void){
+int _xbt_replay_is_active(){
return is_replay_active;
}
{
xbt_replay_reader_t res = xbt_new0(s_xbt_replay_reader_t,1);
res->fp = fopen(filename, "r");
- xbt_assert(res->fp != NULL, "Cannot open %s: %s", filename, strerror(errno));
+ xbt_assert(res->fp != nullptr, "Cannot open %s: %s", filename, strerror(errno));
res->filename = xbt_strdup(filename);
return res;
}
const char **xbt_replay_reader_get(xbt_replay_reader_t reader)
{
- ssize_t read;
- xbt_dynar_t d;
- read = xbt_getline(&reader->line, &reader->line_len, reader->fp);
- //XBT_INFO("got from trace: %s",reader->line);
+ ssize_t read = xbt_getline(&reader->line, &reader->line_len, reader->fp);
+ XBT_DEBUG("got from trace: %s", reader->line);
reader->linenum++;
if (read==-1)
- return NULL; /* end of file */
+ return nullptr; /* end of file */
char *comment = strchr(reader->line, '#');
- if (comment != NULL)
+ if (comment != nullptr)
*comment = '\0';
- xbt_str_trim(reader->line, NULL);
+ xbt_str_trim(reader->line, nullptr);
if (reader->line[0] == '\0')
return xbt_replay_reader_get(reader); /* Get next line */
- d=xbt_str_split_quoted_in_place(reader->line);
+ xbt_dynar_t d = xbt_str_split_quoted_in_place(reader->line);
if (xbt_dynar_is_empty(d)) {
xbt_dynar_free(&d);
return xbt_replay_reader_get(reader); /* Get next line */
fclose((*reader)->fp);
free((*reader)->line);
free(*reader);
- *reader=NULL;
+ *reader=nullptr;
}
/**
*/
void xbt_replay_action_register(const char *action_name, action_fun function)
{
+ if (xbt_action_funs == nullptr) // If the user registers a function before the start
+ _xbt_replay_action_init();
+
char* lowername = str_tolower (action_name);
- xbt_dict_set(xbt_action_funs, lowername, (void*) function, NULL);
+ xbt_dict_set(xbt_action_funs, lowername, (void*) function, nullptr);
xbt_free(lowername);
}
*
* It returns false if it was already done by another process.
*/
-int _xbt_replay_action_init(void)
+int _xbt_replay_action_init()
{
if (xbt_action_funs)
return 0;
is_replay_active = 1;
- xbt_action_funs = xbt_dict_new_homogeneous(NULL);
- xbt_action_queues = xbt_dict_new_homogeneous(NULL);
+ xbt_action_funs = xbt_dict_new_homogeneous(nullptr);
+ xbt_action_queues = xbt_dict_new_homogeneous(nullptr);
return 1;
}
-void _xbt_replay_action_exit(void)
+void _xbt_replay_action_exit()
{
xbt_dict_free(&xbt_action_queues);
xbt_dict_free(&xbt_action_funs);
free(action_line);
- xbt_action_queues = NULL;
- xbt_action_funs = NULL;
- action_line = NULL;
+ xbt_action_queues = nullptr;
+ xbt_action_funs = nullptr;
+ action_line = nullptr;
}
/**
*/
int xbt_replay_action_runner(int argc, char *argv[])
{
- int i;
if (xbt_action_fp) { // A unique trace file
- char **evt;
- while ((evt = action_get_action(argv[0]))) {
+ while (true) {
+ char **evt = action_get_action(argv[0]);
+ if (evt == nullptr)
+ break;
+
char* lowername = str_tolower (evt[1]);
action_fun function = (action_fun)xbt_dict_get(xbt_action_funs, lowername);
xbt_free(lowername);
catch(xbt_ex& e) {
xbt_die("Replay error :\n %s", e.what());
}
- for (i=0;evt[i]!= NULL;i++)
+ for (int i=0;evt[i]!= nullptr;i++)
free(evt[i]);
free(evt);
}
static char **action_get_action(char *name)
{
- xbt_dynar_t evt = NULL;
- char *evtname = NULL;
+ xbt_dynar_t evt = nullptr;
+ char *evtname = nullptr;
xbt_dynar_t myqueue = (xbt_dynar_t) xbt_dict_get_or_null(xbt_action_queues, name);
- if (myqueue == NULL || xbt_dynar_is_empty(myqueue)) { // nothing stored for me. Read the file further
- if (xbt_action_fp == NULL) { // File closed now. There's nothing more to read. I'm out of here
+ if (myqueue == nullptr || xbt_dynar_is_empty(myqueue)) { // nothing stored for me. Read the file further
+ if (xbt_action_fp == nullptr) { // File closed now. There's nothing more to read. I'm out of here
goto todo_done;
}
// Read lines until I reach something for me (which breaks in loop body)
while (xbt_getline(&action_line, &action_len, xbt_action_fp) != -1) {
// cleanup and split the string I just read
char *comment = strchr(action_line, '#');
- if (comment != NULL)
+ if (comment != nullptr)
*comment = '\0';
- xbt_str_trim(action_line, NULL);
+ xbt_str_trim(action_line, nullptr);
if (action_line[0] == '\0')
continue;
/* we cannot split in place here because we parse&store several lines for
// Else, I have to store it for the relevant colleague
xbt_dynar_t otherqueue =
(xbt_dynar_t) xbt_dict_get_or_null(xbt_action_queues, evtname);
- if (otherqueue == NULL) { // Damn. Create the queue of that guy
+ if (otherqueue == nullptr) { // Damn. Create the queue of that guy
otherqueue = xbt_dynar_new(sizeof(xbt_dynar_t), xbt_dynar_free_voidp);
- xbt_dict_set(xbt_action_queues, evtname, otherqueue, NULL);
+ xbt_dict_set(xbt_action_queues, evtname, otherqueue, nullptr);
}
xbt_dynar_push(otherqueue, &evt);
}
}
- goto todo_done; // end of file reached while searching in vain for more work
+ // end of file reached while searching in vain for more work
} else {
// Get something from my queue and return it
xbt_dynar_shift(myqueue, &evt);
// I did all my actions for me in the file (either I closed the file, or a colleague did)
// Let's cleanup before leaving
todo_done:
- if (myqueue != NULL) {
+ if (myqueue != nullptr) {
xbt_dynar_free(&myqueue);
xbt_dict_remove(xbt_action_queues, name);
}
- return NULL;
+ return nullptr;
}
