XBT_LOG_NEW_DEFAULT_SUBCATEGORY(deployment, msg,
"Logging specific to MSG (environment)");
-extern char *yytext;
-
-
static int parse_argc = -1 ;
static char **parse_argv = NULL;
static m_process_code_t parse_code = NULL;
static m_host_t parse_host = NULL;
-
+static double start_time = 0.0;
+static double kill_time = -1.0;
+
static void parse_process_init(void)
{
parse_host = MSG_get_host_by_name(A_process_host);
parse_argc++;
parse_argv = xbt_realloc(parse_argv, (parse_argc) * sizeof(char *));
parse_argv[(parse_argc) - 1] = xbt_strdup(A_process_function);
+ surf_parse_get_double(&start_time,A_process_start_time);
+ surf_parse_get_double(&kill_time,A_process_kill_time);
}
static void parse_argument(void)
static void parse_process_finalize(void)
{
- MSG_process_create_with_arguments(parse_argv[0], parse_code, NULL, parse_host,
- parse_argc,parse_argv);
+ process_arg_t arg = NULL;
+ m_process_t process = NULL;
+ if(start_time>MSG_get_clock()) {
+ arg = xbt_new0(s_process_arg_t,1);
+ arg->name = parse_argv[0];
+ arg->code = parse_code;
+ arg->data = NULL;
+ arg->host = parse_host;
+ arg->argc = parse_argc;
+ arg->argv = parse_argv;
+ arg-> kill_time = kill_time;
+
+ surf_timer_resource->extension_public->set(start_time, (void*) &MSG_process_create_with_arguments,
+ arg);
+ }
+ if(start_time==MSG_get_clock()) {
+ process = MSG_process_create_with_arguments(parse_argv[0], parse_code,
+ NULL, parse_host,
+ parse_argc,parse_argv);
+ if(kill_time > MSG_getClock()) {
+ surf_timer_resource->extension_public->set(kill_time,
+ (void*) &MSG_process_kill,
+ (void*) process);
+ }
+ }
}
/** \ingroup msg_easier_life
* \brief An application deployer.
*
* Creates the process described in \a file.
- * @param file a file containing an XML description of the application.
+ * \param file a filename of a xml description of the application. This file
+ * follows this DTD :
+ *
+ * \include surfxml.dtd
+ *
+ * Here is a small example of such a platform
+ *
+ * \include small_deployment.xml
+ *
+ * Have a look in the directory examples/msg/ to have a bigger example.
*/
void MSG_launch_application(const char *file)
{
- MSG_global_init();
- surf_parse_reset_parser();
+ xbt_assert0(msg_global,"MSG_global_init_args has to be called before MSG_launch_application.");
STag_process_fun = parse_process_init;
ETag_argument_fun = parse_argument;
ETag_process_fun = parse_process_finalize;
surf_parse_open(file);
- surf_parse_lex();
+ xbt_assert1((!surf_parse()),"Parse error in %s",file);
surf_parse_close();
}
/** \ingroup msg_easier_life
- * \brief Registers a ::m_process_code_t code in a global table.
+ * \brief Registers a #m_process_code_t code in a global table.
*
* Registers a code function in a global table.
- * This table is then used by ::MSG_launch_application.
+ * This table is then used by #MSG_launch_application.
* \param name the reference name of the function.
* \param code the function
*/
void MSG_function_register(const char *name,m_process_code_t code)
{
- MSG_global_init();
+ xbt_assert0(msg_global,"MSG_global_init_args has to be called before MSG_function_register.");
xbt_dict_set(msg_global->registered_functions,name,code,NULL);
}
/** \ingroup msg_easier_life
- * \brief Registers a ::m_process_t code in a global table.
+ * \brief Registers a #m_process_t code in a global table.
*
* Registers a code function in a global table.
- * This table is then used by ::MSG_launch_application.
+ * This table is then used by #MSG_launch_application.
* \param name the reference name of the function.
*/
m_process_code_t MSG_get_registered_function(const char *name)
{
m_process_code_t code = NULL;
- MSG_global_init();
+ xbt_assert0(msg_global,"MSG_global_init_args has to be called before MSG_get_registered_function.");
xbt_dict_get(msg_global->registered_functions,name,(void **) &code);
/** \ingroup msg_easier_life
* \brief Get the arguments of the current process.
- * \deprecated{Not useful since m_process_code_t is int (*)(int argc, char *argv[])}
+ * \deprecated{Not useful since #m_process_code_t is int (*)(int argc, char *argv[])}
*
* This functions returns the values set for the current process
- * using ::MSG_set_arguments or ::MSG_launch_application.
+ * using #MSG_set_arguments or #MSG_launch_application.
* \param argc the number of arguments
* \param argv the arguments table
*/
