1 /* Copyright (c) 2006, 2007, 2008, 2009, 2010, 2011. The SimGrid Team.
2 * All rights reserved. */
4 /* This program is free software; you can redistribute it and/or modify it
5 * under the terms of the license (GNU LGPL) which comes with this package. */
7 #include <stdarg.h> /* va_arg */
13 #include "surf/surfxml_parse.h"
14 #include "surf/surf_private.h"
16 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_parse, surf,
17 "Logging specific to the SURF parsing module");
19 int ETag_surfxml_include_state(void);
21 #include "simgrid_dtd.c"
23 char* surf_parsed_filename = NULL; // to locate parse error messages
28 void surf_parse_error(const char *fmt, ...) {
31 char *msg = bvprintf(fmt,va);
33 xbt_die("Parse error at %s:%d: %s", surf_parsed_filename, surf_parse_lineno, msg);
35 void surf_parse_warn(const char *fmt, ...) {
38 char *msg = bvprintf(fmt,va);
40 XBT_WARN("%s:%d: %s", surf_parsed_filename, surf_parse_lineno, msg);
44 double surf_parse_get_double(const char *string) {
46 int ret = sscanf(string, "%lg", &res);
48 surf_parse_error("%s is not a double", string);
52 int surf_parse_get_int(const char *string) {
54 int ret = sscanf(string, "%d", &res);
56 surf_parse_error("%s is not an integer", string);
62 * All the callback lists that can be overiden anywhere.
63 * (this list should probably be reduced to the bare minimum to allow the models to work)
66 /* make sure these symbols are defined as strong ones in this file so that the linker can resolve them */
67 xbt_dynar_t STag_surfxml_route_cb_list = NULL;
68 xbt_dynar_t ETag_surfxml_route_cb_list = NULL;
69 xbt_dynar_t STag_surfxml_link_ctn_cb_list = NULL;
70 xbt_dynar_t ETag_surfxml_link_ctn_cb_list = NULL;
71 xbt_dynar_t STag_surfxml_process_cb_list = NULL;
72 xbt_dynar_t ETag_surfxml_process_cb_list = NULL;
73 xbt_dynar_t STag_surfxml_argument_cb_list = NULL;
74 xbt_dynar_t ETag_surfxml_argument_cb_list = NULL;
75 xbt_dynar_t STag_surfxml_prop_cb_list = NULL;
76 xbt_dynar_t ETag_surfxml_prop_cb_list = NULL;
77 xbt_dynar_t STag_surfxml_peer_cb_list = NULL;
78 xbt_dynar_t ETag_surfxml_peer_cb_list = NULL;
79 xbt_dynar_t STag_surfxml_trace_cb_list = NULL;
80 xbt_dynar_t ETag_surfxml_trace_cb_list = NULL;
81 xbt_dynar_t STag_surfxml_trace_connect_cb_list = NULL;
82 xbt_dynar_t ETag_surfxml_trace_connect_cb_list = NULL;
83 xbt_dynar_t STag_surfxml_random_cb_list = NULL;
84 xbt_dynar_t ETag_surfxml_random_cb_list = NULL;
85 xbt_dynar_t STag_surfxml_ASroute_cb_list = NULL;
86 xbt_dynar_t ETag_surfxml_ASroute_cb_list = NULL;
87 xbt_dynar_t STag_surfxml_bypassRoute_cb_list = NULL;
88 xbt_dynar_t ETag_surfxml_bypassRoute_cb_list = NULL;
89 xbt_dynar_t STag_surfxml_include_cb_list = NULL;
90 xbt_dynar_t ETag_surfxml_include_cb_list = NULL;
91 xbt_dynar_t STag_surfxml_storage_cb_list = NULL;
92 xbt_dynar_t ETag_surfxml_storage_cb_list = NULL;
94 /* The default current property receiver. Setup in the corresponding opening callbacks. */
95 xbt_dict_t current_property_set = NULL;
96 /* dictionary of random generator data */
97 xbt_dict_t random_data_list = NULL;
99 /* Call all the callbacks of a specific SAX event */
100 static XBT_INLINE void surfxml_call_cb_functions(xbt_dynar_t);
102 YY_BUFFER_STATE surf_input_buffer;
103 FILE *surf_file_to_parse = NULL;
105 static void init_randomness(void);
106 static void add_randomness(void);
109 * Stuff relative to the <storage> tag
111 void STag_surfxml_storage(void)
113 XBT_DEBUG("STag_surfxml_storage");
115 void ETag_surfxml_storage(void)
117 s_sg_platf_storage_cbarg_t storage;
118 memset(&storage,0,sizeof(storage));
120 storage.id = A_surfxml_storage_id;
121 storage.type = A_surfxml_storage_type;
122 storage.properties = current_property_set;
123 storage.content = A_surfxml_storage_content;
124 current_property_set = NULL;
126 sg_platf_new_storage(&storage);
130 * Stuff relative to the <include> tag
132 static xbt_dynar_t surf_input_buffer_stack = NULL;
133 static xbt_dynar_t surf_file_to_parse_stack = NULL;
134 static xbt_dynar_t surf_parsed_filename_stack = NULL;
136 void STag_surfxml_include(void)
138 XBT_INFO("STag_surfxml_include '%s'",A_surfxml_include_file);
139 xbt_dynar_push(surf_parsed_filename_stack,&surf_parsed_filename); // save old file name
140 surf_parsed_filename = xbt_strdup(A_surfxml_include_file);
142 xbt_dynar_push(surf_file_to_parse_stack, &surf_file_to_parse); //save old file descriptor
144 surf_file_to_parse = surf_fopen(A_surfxml_include_file, "r"); // read new file descriptor
145 xbt_assert((surf_file_to_parse), "Unable to open \"%s\"\n",
146 A_surfxml_include_file);
147 xbt_dynar_push(surf_input_buffer_stack,&surf_input_buffer);
148 surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, YY_BUF_SIZE);
149 surf_parse_push_buffer_state(surf_input_buffer);
154 void ETag_surfxml_include(void) {
155 /* Nothing to do when done with reading the include tag.
156 * Instead, the handling should be deferred until the EOF of current buffer -- see below */
159 /** @brief When reaching EOF, check whether we are in an include tag, and behave accordingly if yes
161 * This function is called automatically by sedding the parser in buildtools/Cmake/MaintainerMode.cmake
162 * Every FAIL on "Premature EOF" is preceded by a call to this function, which role is to restore the
163 * previous buffer if we reached the EOF /of an include file/. Its return code is used to avoid the
164 * error message in that case.
166 * Yeah, that's terribly hackish, but it works. A better solution should be dealed with in flexml
167 * directly: a command line flag could instruct it to do the correct thing when #include is encountered
168 * on a line. One day maybe, if the maya allow it.
170 int ETag_surfxml_include_state(void)
173 XBT_INFO("ETag_surfxml_include_state '%s'",A_surfxml_include_file);
175 if(!xbt_dynar_is_empty(surf_input_buffer_stack)) // nope, that's a true premature EOF. Let the parser die verbosely.
178 // Yeah, we were in an <include> Restore state and proceed.
179 fclose(surf_file_to_parse);
180 xbt_dynar_pop(surf_file_to_parse_stack, &surf_file_to_parse);
181 surf_parse_pop_buffer_state();
182 xbt_dynar_pop(surf_input_buffer_stack,surf_input_buffer);
184 // Restore the filename for error messages
185 free(surf_parsed_filename);
186 xbt_dynar_pop(surf_parsed_filename_stack,&surf_parsed_filename);
192 void surf_parse_init_callbacks(void)
194 sg_platf_init(); // FIXME: move to a proper place?
196 STag_surfxml_route_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
197 ETag_surfxml_route_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
198 STag_surfxml_link_ctn_cb_list =
199 xbt_dynar_new(sizeof(void_f_void_t), NULL);
200 ETag_surfxml_link_ctn_cb_list =
201 xbt_dynar_new(sizeof(void_f_void_t), NULL);
202 STag_surfxml_process_cb_list =
203 xbt_dynar_new(sizeof(void_f_void_t), NULL);
204 ETag_surfxml_process_cb_list =
205 xbt_dynar_new(sizeof(void_f_void_t), NULL);
206 STag_surfxml_argument_cb_list =
207 xbt_dynar_new(sizeof(void_f_void_t), NULL);
208 ETag_surfxml_argument_cb_list =
209 xbt_dynar_new(sizeof(void_f_void_t), NULL);
210 STag_surfxml_prop_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
211 ETag_surfxml_prop_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
212 STag_surfxml_trace_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
213 ETag_surfxml_trace_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
214 STag_surfxml_trace_connect_cb_list =
215 xbt_dynar_new(sizeof(void_f_void_t), NULL);
216 ETag_surfxml_trace_connect_cb_list =
217 xbt_dynar_new(sizeof(void_f_void_t), NULL);
218 STag_surfxml_random_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
219 ETag_surfxml_random_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
220 STag_surfxml_ASroute_cb_list =
221 xbt_dynar_new(sizeof(void_f_void_t), NULL);
222 ETag_surfxml_ASroute_cb_list =
223 xbt_dynar_new(sizeof(void_f_void_t), NULL);
224 STag_surfxml_bypassRoute_cb_list =
225 xbt_dynar_new(sizeof(void_f_void_t), NULL);
226 ETag_surfxml_bypassRoute_cb_list =
227 xbt_dynar_new(sizeof(void_f_void_t), NULL);
228 STag_surfxml_peer_cb_list =
229 xbt_dynar_new(sizeof(void_f_void_t), NULL);
230 ETag_surfxml_peer_cb_list =
231 xbt_dynar_new(sizeof(void_f_void_t), NULL);
232 STag_surfxml_include_cb_list =
233 xbt_dynar_new(sizeof(void_f_void_t), NULL);
234 ETag_surfxml_include_cb_list =
235 xbt_dynar_new(sizeof(void_f_void_t), NULL);
236 STag_surfxml_storage_cb_list =
237 xbt_dynar_new(sizeof(void_f_void_t), NULL);
238 ETag_surfxml_storage_cb_list =
239 xbt_dynar_new(sizeof(void_f_void_t), NULL);
242 void surf_parse_reset_callbacks(void)
244 surf_parse_free_callbacks();
245 surf_parse_init_callbacks();
248 void surf_parse_free_callbacks(void)
250 sg_platf_exit(); // FIXME: better place?
252 xbt_dynar_free(&STag_surfxml_route_cb_list);
253 xbt_dynar_free(&ETag_surfxml_route_cb_list);
254 xbt_dynar_free(&STag_surfxml_link_ctn_cb_list);
255 xbt_dynar_free(&ETag_surfxml_link_ctn_cb_list);
256 xbt_dynar_free(&STag_surfxml_process_cb_list);
257 xbt_dynar_free(&ETag_surfxml_process_cb_list);
258 xbt_dynar_free(&STag_surfxml_argument_cb_list);
259 xbt_dynar_free(&ETag_surfxml_argument_cb_list);
260 xbt_dynar_free(&STag_surfxml_prop_cb_list);
261 xbt_dynar_free(&ETag_surfxml_prop_cb_list);
262 xbt_dynar_free(&STag_surfxml_trace_cb_list);
263 xbt_dynar_free(&ETag_surfxml_trace_cb_list);
264 xbt_dynar_free(&STag_surfxml_trace_connect_cb_list);
265 xbt_dynar_free(&ETag_surfxml_trace_connect_cb_list);
266 xbt_dynar_free(&STag_surfxml_random_cb_list);
267 xbt_dynar_free(&ETag_surfxml_random_cb_list);
268 xbt_dynar_free(&STag_surfxml_ASroute_cb_list);
269 xbt_dynar_free(&ETag_surfxml_ASroute_cb_list);
270 xbt_dynar_free(&STag_surfxml_bypassRoute_cb_list);
271 xbt_dynar_free(&ETag_surfxml_bypassRoute_cb_list);
272 xbt_dynar_free(&STag_surfxml_peer_cb_list);
273 xbt_dynar_free(&ETag_surfxml_peer_cb_list);
274 xbt_dynar_free(&STag_surfxml_include_cb_list);
275 xbt_dynar_free(&ETag_surfxml_include_cb_list);
276 xbt_dynar_free(&STag_surfxml_storage_cb_list);
277 xbt_dynar_free(&ETag_surfxml_storage_cb_list);
280 /* Stag and Etag parse functions */
281 void ETag_surfxml_router(void) { /* ignored -- do not add content here */ }
283 void STag_surfxml_platform(void) {
284 _XBT_GNUC_UNUSED double version = surf_parse_get_double(A_surfxml_platform_version);
286 xbt_assert((version >= 1.0), "******* BIG FAT WARNING *********\n "
287 "You're using an ancient XML file.\n"
288 "Since SimGrid 3.1, units are Bytes, Flops, and seconds "
289 "instead of MBytes, MFlops and seconds.\n"
291 "Use simgrid_update_xml to update your file automatically. "
292 "This program is installed automatically with SimGrid, or "
293 "available in the tools/ directory of the source archive.\n"
295 "Please check also out the SURF section of the ChangeLog for "
296 "the 3.1 version for more information. \n"
298 "Last, do not forget to also update your values for "
299 "the calls to MSG_task_create (if any).");
300 xbt_assert((version >= 3.0), "******* BIG FAT WARNING *********\n "
301 "You're using an old XML file.\n"
302 "Use simgrid_update_xml to update your file automatically. "
303 "This program is installed automatically with SimGrid, or "
304 "available in the tools/ directory of the source archive.");
308 void ETag_surfxml_platform(void){
312 void STag_surfxml_host(void){
313 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
316 void ETag_surfxml_host(void) {
317 s_sg_platf_host_cbarg_t host;
318 memset(&host,0,sizeof(host));
320 host.properties = current_property_set;
322 host.id = A_surfxml_host_id;
323 host.power_peak = get_cpu_power(A_surfxml_host_power);
324 host.power_scale = surf_parse_get_double( A_surfxml_host_availability);
325 host.core_amount = surf_parse_get_int(A_surfxml_host_core);
326 host.power_trace = tmgr_trace_new(A_surfxml_host_availability_file);
327 host.state_trace = tmgr_trace_new(A_surfxml_host_state_file);
328 xbt_assert((A_surfxml_host_state == A_surfxml_host_state_ON) ||
329 (A_surfxml_host_state == A_surfxml_host_state_OFF), "Invalid state");
330 if (A_surfxml_host_state == A_surfxml_host_state_ON)
331 host.initial_state = SURF_RESOURCE_ON;
332 if (A_surfxml_host_state == A_surfxml_host_state_OFF)
333 host.initial_state = SURF_RESOURCE_OFF;
334 host.coord = A_surfxml_host_coordinates;
336 sg_platf_new_host(&host);
337 current_property_set = NULL;
340 void STag_surfxml_router(void){
341 s_sg_platf_router_cbarg_t router;
342 memset(&router, 0, sizeof(router));
344 router.id = A_surfxml_router_id;
345 router.coord = A_surfxml_router_coordinates;
347 sg_platf_new_router(&router);
350 void STag_surfxml_cluster(void){
351 s_sg_platf_cluster_cbarg_t cluster;
352 memset(&cluster,0,sizeof(cluster));
353 cluster.id = A_surfxml_cluster_id;
354 cluster.prefix = A_surfxml_cluster_prefix;
355 cluster.suffix = A_surfxml_cluster_suffix;
356 cluster.radical = A_surfxml_cluster_radical;
357 cluster.power= surf_parse_get_double(A_surfxml_cluster_power);
358 cluster.core_amount = surf_parse_get_int(A_surfxml_cluster_core);
359 cluster.bw = surf_parse_get_double(A_surfxml_cluster_bw);
360 cluster.lat = surf_parse_get_double(A_surfxml_cluster_lat);
361 if(strcmp(A_surfxml_cluster_bb_bw,""))
362 cluster.bb_bw = surf_parse_get_double(A_surfxml_cluster_bb_bw);
363 if(strcmp(A_surfxml_cluster_bb_lat,""))
364 cluster.bb_lat = surf_parse_get_double(A_surfxml_cluster_bb_lat);
365 cluster.router_id = A_surfxml_cluster_router_id;
367 switch (AX_surfxml_cluster_sharing_policy) {
368 case A_surfxml_cluster_sharing_policy_SHARED:
369 cluster.sharing_policy = SURF_LINK_SHARED;
371 case A_surfxml_cluster_sharing_policy_FULLDUPLEX:
372 cluster.sharing_policy = SURF_LINK_FULLDUPLEX;
374 case A_surfxml_cluster_sharing_policy_FATPIPE:
375 cluster.sharing_policy = SURF_LINK_FATPIPE;
378 surf_parse_error("Invalid cluster sharing policy for cluster %s",
382 switch (AX_surfxml_cluster_bb_sharing_policy) {
383 case A_surfxml_cluster_bb_sharing_policy_FATPIPE:
384 cluster.bb_sharing_policy = SURF_LINK_FATPIPE;
386 case A_surfxml_cluster_bb_sharing_policy_SHARED:
387 cluster.bb_sharing_policy = SURF_LINK_SHARED;
390 surf_parse_error("Invalid bb sharing policy in cluster %s",
395 cluster.availability_trace = A_surfxml_cluster_availability_file;
396 cluster.state_trace = A_surfxml_cluster_state_file;
397 sg_platf_new_cluster(&cluster);
399 void ETag_surfxml_cluster(void){
400 /* nothing I can think of */
403 void STag_surfxml_peer(void){
404 s_sg_platf_peer_cbarg_t peer;
405 memset(&peer,0,sizeof(peer));
406 peer.id = A_surfxml_peer_id;
407 peer.power = surf_parse_get_double(A_surfxml_peer_power);
408 peer.bw_in = surf_parse_get_double(A_surfxml_peer_bw_in);
409 peer.bw_out = surf_parse_get_double(A_surfxml_peer_bw_out);
410 peer.lat = surf_parse_get_double(A_surfxml_peer_lat);
411 peer.coord = A_surfxml_peer_coordinates;
412 peer.availability_trace = tmgr_trace_new(A_surfxml_peer_availability_file);
413 peer.state_trace = tmgr_trace_new(A_surfxml_peer_state_file);
415 surfxml_call_cb_functions(STag_surfxml_peer_cb_list);
416 sg_platf_new_peer(&peer);
418 void ETag_surfxml_peer(void){
419 /* nothing to do here */
421 void STag_surfxml_link(void){
422 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
424 void ETag_surfxml_link(void){
425 s_sg_platf_link_cbarg_t link;
426 memset(&link,0,sizeof(link));
428 link.properties = current_property_set;
430 link.id = A_surfxml_link_id;
431 link.bandwidth = surf_parse_get_double(A_surfxml_link_bandwidth);
432 link.bandwidth_trace = tmgr_trace_new(A_surfxml_link_bandwidth_file);
433 link.latency = surf_parse_get_double(A_surfxml_link_latency);
434 link.latency_trace = tmgr_trace_new(A_surfxml_link_latency_file);
436 switch (A_surfxml_link_state) {
437 case A_surfxml_link_state_ON:
438 link.state = SURF_RESOURCE_ON;
440 case A_surfxml_link_state_OFF:
441 link.state = SURF_RESOURCE_OFF;
444 surf_parse_error("invalid state for link %s", link.id);
447 link.state_trace = tmgr_trace_new(A_surfxml_link_state_file);
449 switch (A_surfxml_link_sharing_policy) {
450 case A_surfxml_link_sharing_policy_SHARED:
451 link.policy = SURF_LINK_SHARED;
453 case A_surfxml_link_sharing_policy_FATPIPE:
454 link.policy = SURF_LINK_FATPIPE;
456 case A_surfxml_link_sharing_policy_FULLDUPLEX:
457 link.policy = SURF_LINK_FULLDUPLEX;
460 surf_parse_error("Invalid sharing policy in link %s", link.id);
464 sg_platf_new_link(&link);
466 current_property_set = NULL;
469 void STag_surfxml_route(void){
470 surfxml_call_cb_functions(STag_surfxml_route_cb_list);
472 void STag_surfxml_link_ctn(void){
473 surfxml_call_cb_functions(STag_surfxml_link_ctn_cb_list);
475 void STag_surfxml_process(void){
476 surfxml_call_cb_functions(STag_surfxml_process_cb_list);
478 void STag_surfxml_argument(void){
479 surfxml_call_cb_functions(STag_surfxml_argument_cb_list);
481 void STag_surfxml_prop(void){
482 surfxml_call_cb_functions(STag_surfxml_prop_cb_list);
484 void STag_surfxml_trace(void){
485 surfxml_call_cb_functions(STag_surfxml_trace_cb_list);
487 void STag_surfxml_trace_connect(void){
488 surfxml_call_cb_functions(STag_surfxml_trace_connect_cb_list);
490 void STag_surfxml_AS(void){
491 sg_platf_new_AS_begin(A_surfxml_AS_id,A_surfxml_AS_routing);
493 void ETag_surfxml_AS(void){
494 sg_platf_new_AS_end();
496 void STag_surfxml_ASroute(void){
497 surfxml_call_cb_functions(STag_surfxml_ASroute_cb_list);
499 void STag_surfxml_bypassRoute(void){
500 surfxml_call_cb_functions(STag_surfxml_bypassRoute_cb_list);
502 void STag_surfxml_config(void){
503 XBT_DEBUG("START configuration name = %s",A_surfxml_config_id);
504 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
506 void ETag_surfxml_config(void){
507 xbt_dict_cursor_t cursor = NULL;
511 xbt_dict_foreach(current_property_set, cursor, key, elem) {
512 cfg = bprintf("%s:%s",key,elem);
513 if(xbt_cfg_is_default_value(_surf_cfg_set, key))
514 xbt_cfg_set_parse(_surf_cfg_set, cfg);
516 XBT_INFO("The custom configuration '%s' is already defined by user!",key);
519 XBT_DEBUG("End configuration name = %s",A_surfxml_config_id);
520 xbt_dict_free(¤t_property_set);
522 void STag_surfxml_random(void){
523 surfxml_call_cb_functions(STag_surfxml_random_cb_list);
526 #define parse_method(type,name) \
527 void type##Tag_surfxml_##name(void) \
528 { surfxml_call_cb_functions(type##Tag_surfxml_##name##_cb_list); }
529 parse_method(E, route)
530 parse_method(E, link_ctn)
531 parse_method(E, process)
532 parse_method(E, argument)
533 parse_method(E, prop)
534 parse_method(E, trace)
535 parse_method(E, trace_connect)
536 parse_method(E, random)
537 parse_method(E, ASroute)
538 parse_method(E, bypassRoute)
540 /* Open and Close parse file */
542 void surf_parse_open(const char *file)
544 static int warned = 0; /* warn only once */
548 ("Bypassing the XML parser since surf_parse_open received a NULL pointer. "
549 "If it is not what you want, go fix your code.");
555 if (!surf_input_buffer_stack)
556 surf_input_buffer_stack = xbt_dynar_new(sizeof(YY_BUFFER_STATE), NULL);
557 if (!surf_file_to_parse_stack)
558 surf_file_to_parse_stack = xbt_dynar_new(sizeof(FILE *), NULL);
560 if (!surf_file_to_parse_stack)
561 surf_parsed_filename_stack = xbt_dynar_new(sizeof(FILE *), xbt_free_f);
562 surf_parsed_filename = xbt_strdup(file);
564 surf_file_to_parse = surf_fopen(file, "r");
565 xbt_assert((surf_file_to_parse), "Unable to open \"%s\"\n", file);
566 surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, YY_BUF_SIZE);
567 surf_parse__switch_to_buffer(surf_input_buffer);
568 surf_parse_lineno = 1;
571 void surf_parse_close(void)
573 xbt_dynar_free(&surf_input_buffer_stack);
574 xbt_dynar_free(&surf_file_to_parse_stack);
575 xbt_dynar_free(&surf_parsed_filename_stack);
577 free(surf_parsed_filename);
579 if (surf_file_to_parse) {
580 surf_parse__delete_buffer(surf_input_buffer);
581 fclose(surf_file_to_parse);
582 surf_file_to_parse = NULL; //Must be reset for Bypass
586 /* Call the lexer to parse the currently opened file. This pointer to function enables bypassing of the parser */
588 static int _surf_parse(void) {
589 return surf_parse_lex();
591 int_f_void_t surf_parse = _surf_parse;
594 /* Aux parse functions */
596 void surfxml_add_callback(xbt_dynar_t cb_list, void_f_void_t function)
598 xbt_dynar_push(cb_list, &function);
601 void surfxml_del_callback(xbt_dynar_t cb_list, void_f_void_t function)
605 void_f_void_t null_f=NULL;
608 it = xbt_dynar_search(cb_list,&function);
611 if (e.category == not_found_error) {
613 xbt_die("Trying to remove a callback that is not here! This should not happen");
618 xbt_dynar_replace(cb_list, it,&null_f);
621 static XBT_INLINE void surfxml_call_cb_functions(xbt_dynar_t cb_list)
623 unsigned int iterator;
625 xbt_dynar_foreach(cb_list, iterator, fun) {
631 /* Prop tag functions */
636 void parse_properties(void)
638 if (!current_property_set)
639 current_property_set = xbt_dict_new_homogeneous(xbt_free_f); // Maybe, it should raise an error
641 xbt_dict_set(current_property_set, A_surfxml_prop_id, xbt_strdup(A_surfxml_prop_value), NULL);
645 /* Random tag functions */
647 double get_cpu_power(const char *power)
649 double power_scale = 0.0;
652 random_data_t random = NULL;
653 /* randomness is inserted like this: power="$rand(my_random)" */
654 if (((p = strstr(power, "$rand(")) != NULL)
655 && ((q = strstr(power, ")")) != NULL)) {
657 generator = xbt_malloc(q - (p + 6) + 1);
658 memcpy(generator, p + 6, q - (p + 6));
659 generator[q - (p + 6)] = '\0';
660 random = xbt_dict_get_or_null(random_data_list, generator);
661 xbt_assert(random, "Random generator %s undefined", generator);
662 power_scale = random_generate(random);
665 power_scale = surf_parse_get_double(power);
670 double random_min, random_max, random_mean, random_std_deviation;
671 e_random_generator_t random_generator;
674 static void init_randomness(void)
676 random_id = A_surfxml_random_id;
677 random_min = surf_parse_get_double(A_surfxml_random_min);
678 random_max = surf_parse_get_double(A_surfxml_random_max);
679 random_mean = surf_parse_get_double(A_surfxml_random_mean);
680 random_std_deviation = surf_parse_get_double(A_surfxml_random_std_deviation);
681 switch (A_surfxml_random_generator) {
682 case AU_surfxml_random_generator:
683 case A_surfxml_random_generator_NONE:
684 random_generator = NONE;
686 case A_surfxml_random_generator_DRAND48:
687 random_generator = DRAND48;
689 case A_surfxml_random_generator_RAND:
690 random_generator = RAND;
692 case A_surfxml_random_generator_RNGSTREAM:
693 random_generator = RNGSTREAM;
696 surf_parse_error("Invalid random generator");
701 static void add_randomness(void)
703 /* If needed aditional properties can be added by using the prop tag */
704 random_data_t random =
705 random_new(random_generator, 0, random_min, random_max, random_mean,
706 random_std_deviation);
707 xbt_dict_set(random_data_list, random_id, (void *) random,