/* surf_config: configuration infrastructure for the simulation world */
#include "xbt/config.h"
+#include "xbt/log.h"
#include "xbt/str.h"
#include "surf/surf_private.h"
#include "surf/surf_routing.h" /* COORD_HOST_LEVEL and COORD_ASR_LEVEL */
xbt_cfg_t _surf_cfg_set = NULL;
-static void LOG_help(void)
-{
- printf("Description of the logging output:\n"
-"\n Threshold configuration: --log=CATEGORY_NAME.thres:PRIORITY_LEVEL\n"
-" CATEGORY_NAME: defined in code with function 'XBT_LOG_NEW_CATEGORY'\n"
-" PRIORITY_LEVEL: the level to print (trace,debug,verbose,info,warning,error,critical)\n"
-" -> trace: enter and return of some functions\n"
-" -> debug: crufty output\n"
-" -> verbose: verbose output for the user wanting more\n"
-" -> info: output about the regular functionning\n"
-" -> warning: minor issue encountered\n"
-" -> error: issue encountered\n"
-" -> critical: major issue encountered\n"
-"\n Format configuration: --log=CATEGORY_NAME.fmt:OPTIONS\n"
-" OPTIONS may be:\n"
-" -> %%%%: the %% char\n"
-" -> %%n: platform-dependent line separator (LOG4J compatible)\n"
-" -> %%e: plain old space (SimGrid extension)\n"
-"\n"
-" -> %%m: user-provided message\n"
-"\n"
-" -> %%c: Category name (LOG4J compatible)\n"
-" -> %%p: Priority name (LOG4J compatible)\n"
-"\n"
-" -> %%h: Hostname (SimGrid extension)\n"
-" -> %%P: Process name (SimGrid extension)\n"
-" -> %%t: Thread \"name\" (LOG4J compatible -- actually the address of the thread in memory)\n"
-" -> %%i: Process PID (SimGrid extension -- this is a 'i' as in 'i'dea)\n"
-"\n"
-" -> %%F: file name where the log event was raised (LOG4J compatible)\n"
-" -> %%l: location where the log event was raised (LOG4J compatible, like '%%F:%%L' -- this is a l as in 'l'etter)\n"
-" -> %%L: line number where the log event was raised (LOG4J compatible)\n"
-" -> %%M: function name (LOG4J compatible -- called method name here of course).\n"
-" Defined only when using gcc because there is no __FUNCTION__ elsewhere.\n"
-"\n"
-" -> %%b: full backtrace (Called %%throwable in LOG4J). Defined only under windows or when using the GNU libc because\n"
-" backtrace() is not defined elsewhere, and we only have a fallback for windows boxes, not mac ones for example.\n"
-" -> %%B: short backtrace (only the first line of the %%b). Called %%throwable{short} in LOG4J; defined where %%b is.\n"
-"\n"
-" -> %%d: date (UNIX-like epoch)\n"
-" -> %%r: application age (time elapsed since the beginning of the application)\n");
-}
-
/* Parse the command line, looking for options */
static void surf_config_cmd_line(int *argc, char **argv)
{
+ int shall_exit = 0;
int i, j;
char *opt;
- for (i = 1; i < *argc; i++) {
- int remove_it = 0;
+ for (j = i = 1; i < *argc; i++) {
if (!strncmp(argv[i], "--cfg=", strlen("--cfg="))) {
opt = strchr(argv[i], '=');
opt++;
xbt_cfg_set_parse(_surf_cfg_set, opt);
XBT_DEBUG("Did apply '%s' as config setting", opt);
- remove_it = 1;
- } else if (!strncmp(argv[i], "--cfg-help", strlen("--cfg-help") + 1) ||
- !strncmp(argv[i], "--help", strlen("--help") + 1)) {
+ } else if (!strcmp(argv[i], "--cfg-help") || !strcmp(argv[i], "--help")) {
printf
("Description of the configuration accepted by this simulator:\n");
xbt_cfg_help(_surf_cfg_set);
- printf("\nYou can also use --help-models to see the details of all models known by this simulator.\n");
+ printf(
+"\n"
+"You can also use --help-models to see the details of all models known by this simulator.\n"
#ifdef HAVE_TRACING
- printf("\nYou can also use --help-tracing to see the details of all tracing options known by this simulator.\n");
+"\n"
+"You can also use --help-tracing to see the details of all tracing options known by this simulator.\n"
#endif
- printf("\nYou can also use --help-logs to see the details of logging output.\n\n");
- exit(0);
- } else if (!strncmp(argv[i], "--help-models", strlen("--help-models") + 1)) {
+"\n"
+"You can also use --help-logs and --help-log-categories to see the details of logging output.\n"
+"\n"
+ );
+ shall_exit = 1;
+ } else if (!strcmp(argv[i], "--help-models")) {
+ int k;
+
model_help("workstation", surf_workstation_model_description);
printf("\n");
model_help("CPU", surf_cpu_model_description);
printf("\n");
model_help("network", surf_network_model_description);
printf("\nLong description of all optimization levels accepted by the models of this simulator:\n");
- for (i = 0; surf_optimization_mode_description[i].name; i++)
- printf(" %s: %s\n", surf_optimization_mode_description[i].name, surf_optimization_mode_description[i].description);
- printf("Both network and CPU models have 'Lazy' as default optimization level\n");
- exit(0);
- } else if (!strncmp(argv[i], "--help-logs", strlen("--help-logs") + 1)) {
- LOG_help ();
- exit(0);
+ for (k = 0; surf_optimization_mode_description[k].name; k++)
+ printf(" %s: %s\n",
+ surf_optimization_mode_description[k].name,
+ surf_optimization_mode_description[k].description);
+ printf("Both network and CPU models have 'Lazy' as default optimization level\n\n");
+ shall_exit = 1;
#ifdef HAVE_TRACING
- } else if (!strncmp(argv[i], "--help-tracing", strlen("--help-tracing") + 1)) {
+ } else if (!strcmp(argv[i], "--help-tracing")) {
TRACE_help (1);
- exit(0);
+ shall_exit = 1;
#endif
- }
- if (remove_it) { /*remove this from argv */
- for (j = i + 1; j < *argc; j++) {
- argv[j - 1] = argv[j];
- }
-
- argv[j - 1] = NULL;
- (*argc)--;
- i--; /* compensate effect of next loop incrementation */
+ } else {
+ argv[j++] = argv[i];
}
}
+ if (j < *argc) {
+ argv[j] = NULL;
+ *argc = j;
+ }
+ if (shall_exit)
+ exit(0);
}