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 overridden 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 ETag_surfxml_link_ctn_cb_list = NULL;
70 xbt_dynar_t STag_surfxml_process_cb_list = NULL;
71 xbt_dynar_t ETag_surfxml_process_cb_list = NULL;
72 xbt_dynar_t STag_surfxml_argument_cb_list = NULL;
73 xbt_dynar_t ETag_surfxml_argument_cb_list = NULL;
74 xbt_dynar_t STag_surfxml_prop_cb_list = NULL;
75 xbt_dynar_t ETag_surfxml_prop_cb_list = NULL;
76 xbt_dynar_t STag_surfxml_peer_cb_list = NULL;
77 xbt_dynar_t ETag_surfxml_peer_cb_list = NULL;
78 xbt_dynar_t STag_surfxml_trace_cb_list = NULL;
79 xbt_dynar_t ETag_surfxml_trace_cb_list = NULL;
80 xbt_dynar_t STag_surfxml_trace_connect_cb_list = NULL;
81 xbt_dynar_t ETag_surfxml_trace_connect_cb_list = NULL;
82 xbt_dynar_t STag_surfxml_random_cb_list = NULL;
83 xbt_dynar_t ETag_surfxml_random_cb_list = NULL;
84 xbt_dynar_t STag_surfxml_ASroute_cb_list = NULL;
85 xbt_dynar_t ETag_surfxml_ASroute_cb_list = NULL;
86 xbt_dynar_t STag_surfxml_bypassRoute_cb_list = NULL;
87 xbt_dynar_t ETag_surfxml_bypassRoute_cb_list = NULL;
88 xbt_dynar_t STag_surfxml_bypassASroute_cb_list = NULL;
89 xbt_dynar_t ETag_surfxml_bypassASroute_cb_list = NULL;
90 xbt_dynar_t STag_surfxml_include_cb_list = NULL;
91 xbt_dynar_t ETag_surfxml_include_cb_list = NULL;
93 xbt_dynar_t STag_surfxml_storage_cb_list = NULL;
94 xbt_dynar_t ETag_surfxml_storage_cb_list = NULL;
95 xbt_dynar_t STag_surfxml_storage_type_cb_list = NULL;
96 xbt_dynar_t ETag_surfxml_storage_type_cb_list = NULL;
97 xbt_dynar_t STag_surfxml_mount_cb_list = NULL;
98 xbt_dynar_t ETag_surfxml_mount_cb_list = NULL;
99 xbt_dynar_t STag_surfxml_mstorage_cb_list = NULL;
100 xbt_dynar_t ETag_surfxml_mstorage_cb_list = NULL;
102 /* The default current property receiver. Setup in the corresponding opening callbacks. */
103 xbt_dict_t current_property_set = NULL;
104 /* dictionary of random generator data */
105 xbt_dict_t random_data_list = NULL;
107 /* Call all the callbacks of a specific SAX event */
108 static XBT_INLINE void surfxml_call_cb_functions(xbt_dynar_t);
110 YY_BUFFER_STATE surf_input_buffer;
111 FILE *surf_file_to_parse = NULL;
113 static void init_randomness(void);
114 static void add_randomness(void);
117 * Stuff relative to storage
119 void STag_surfxml_storage(void)
121 XBT_DEBUG("STag_surfxml_storage");
123 void ETag_surfxml_storage(void)
125 s_sg_platf_storage_cbarg_t storage;
126 memset(&storage,0,sizeof(storage));
128 storage.id = A_surfxml_storage_id;
129 storage.type_id = A_surfxml_storage_typeId;
130 storage.content = A_surfxml_storage_content;
131 sg_platf_new_storage(&storage);
133 void STag_surfxml_storage_type(void)
135 XBT_DEBUG("STag_surfxml_storage_type");
136 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
138 void ETag_surfxml_storage_type(void)
140 s_sg_platf_storage_type_cbarg_t storage_type;
141 memset(&storage_type,0,sizeof(storage_type));
143 storage_type.content = A_surfxml_storage_type_content;
144 storage_type.id = A_surfxml_storage_type_id;
145 storage_type.model = A_surfxml_storage_type_model;
146 storage_type.properties = current_property_set;
147 storage_type.size = surf_parse_get_int(A_surfxml_storage_type_size);
148 sg_platf_new_storage_type(&storage_type);
149 current_property_set = NULL;
151 void STag_surfxml_mstorage(void)
153 XBT_DEBUG("STag_surfxml_mstorage");
155 void ETag_surfxml_mstorage(void)
157 s_sg_platf_mstorage_cbarg_t mstorage;
158 memset(&mstorage,0,sizeof(mstorage));
160 mstorage.name = A_surfxml_mstorage_name;
161 mstorage.type_id = A_surfxml_mstorage_typeId;
162 sg_platf_new_mstorage(&mstorage);
164 void STag_surfxml_mount(void)
166 XBT_DEBUG("STag_surfxml_mount");
168 void ETag_surfxml_mount(void)
170 s_sg_platf_mount_cbarg_t mount;
171 memset(&mount,0,sizeof(mount));
173 mount.name = A_surfxml_mount_name;
174 mount.id = A_surfxml_mount_id;
175 sg_platf_new_mount(&mount);
179 * Stuff relative to the <include> tag
181 static xbt_dynar_t surf_input_buffer_stack = NULL;
182 static xbt_dynar_t surf_file_to_parse_stack = NULL;
183 static xbt_dynar_t surf_parsed_filename_stack = NULL;
185 void STag_surfxml_include(void)
187 XBT_DEBUG("STag_surfxml_include '%s'",A_surfxml_include_file);
188 xbt_dynar_push(surf_parsed_filename_stack,&surf_parsed_filename); // save old file name
189 surf_parsed_filename = xbt_strdup(A_surfxml_include_file);
191 xbt_dynar_push(surf_file_to_parse_stack, &surf_file_to_parse); //save old file descriptor
193 surf_file_to_parse = surf_fopen(A_surfxml_include_file, "r"); // read new file descriptor
194 xbt_assert((surf_file_to_parse), "Unable to open \"%s\"\n",
195 A_surfxml_include_file);
196 xbt_dynar_push(surf_input_buffer_stack,&surf_input_buffer);
197 surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, YY_BUF_SIZE);
198 surf_parse_push_buffer_state(surf_input_buffer);
203 void ETag_surfxml_include(void) {
204 /* Nothing to do when done with reading the include tag.
205 * Instead, the handling should be deferred until the EOF of current buffer -- see below */
208 /** @brief When reaching EOF, check whether we are in an include tag, and behave accordingly if yes
210 * This function is called automatically by sedding the parser in buildtools/Cmake/MaintainerMode.cmake
211 * Every FAIL on "Premature EOF" is preceded by a call to this function, which role is to restore the
212 * previous buffer if we reached the EOF /of an include file/. Its return code is used to avoid the
213 * error message in that case.
215 * Yeah, that's terribly hackish, but it works. A better solution should be dealed with in flexml
216 * directly: a command line flag could instruct it to do the correct thing when #include is encountered
217 * on a line. One day maybe, if the maya allow it.
219 int ETag_surfxml_include_state(void)
222 XBT_DEBUG("ETag_surfxml_include_state '%s'",A_surfxml_include_file);
224 if(xbt_dynar_is_empty(surf_input_buffer_stack)) // nope, that's a true premature EOF. Let the parser die verbosely.
227 // Yeah, we were in an <include> Restore state and proceed.
228 fclose(surf_file_to_parse);
229 xbt_dynar_pop(surf_file_to_parse_stack, &surf_file_to_parse);
230 surf_parse_pop_buffer_state();
231 xbt_dynar_pop(surf_input_buffer_stack,&surf_input_buffer);
233 // Restore the filename for error messages
234 free(surf_parsed_filename);
235 xbt_dynar_pop(surf_parsed_filename_stack,&surf_parsed_filename);
241 void surf_parse_init_callbacks(void)
243 sg_platf_init(); // FIXME: move to a proper place?
245 STag_surfxml_route_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
246 ETag_surfxml_route_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
247 STag_surfxml_process_cb_list =
248 xbt_dynar_new(sizeof(void_f_void_t), NULL);
249 ETag_surfxml_process_cb_list =
250 xbt_dynar_new(sizeof(void_f_void_t), NULL);
251 STag_surfxml_argument_cb_list =
252 xbt_dynar_new(sizeof(void_f_void_t), NULL);
253 ETag_surfxml_argument_cb_list =
254 xbt_dynar_new(sizeof(void_f_void_t), NULL);
255 STag_surfxml_prop_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
256 ETag_surfxml_prop_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
257 STag_surfxml_trace_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
258 ETag_surfxml_trace_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
259 STag_surfxml_trace_connect_cb_list =
260 xbt_dynar_new(sizeof(void_f_void_t), NULL);
261 ETag_surfxml_trace_connect_cb_list =
262 xbt_dynar_new(sizeof(void_f_void_t), NULL);
263 STag_surfxml_random_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
264 ETag_surfxml_random_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
265 STag_surfxml_ASroute_cb_list =
266 xbt_dynar_new(sizeof(void_f_void_t), NULL);
267 ETag_surfxml_ASroute_cb_list =
268 xbt_dynar_new(sizeof(void_f_void_t), NULL);
269 STag_surfxml_bypassRoute_cb_list =
270 xbt_dynar_new(sizeof(void_f_void_t), NULL);
271 ETag_surfxml_bypassRoute_cb_list =
272 xbt_dynar_new(sizeof(void_f_void_t), NULL);
273 STag_surfxml_bypassASroute_cb_list =
274 xbt_dynar_new(sizeof(void_f_void_t), NULL);
275 ETag_surfxml_bypassASroute_cb_list =
276 xbt_dynar_new(sizeof(void_f_void_t), NULL);
277 STag_surfxml_peer_cb_list =
278 xbt_dynar_new(sizeof(void_f_void_t), NULL);
279 ETag_surfxml_peer_cb_list =
280 xbt_dynar_new(sizeof(void_f_void_t), NULL);
281 STag_surfxml_include_cb_list =
282 xbt_dynar_new(sizeof(void_f_void_t), NULL);
283 ETag_surfxml_include_cb_list =
284 xbt_dynar_new(sizeof(void_f_void_t), NULL);
286 STag_surfxml_storage_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
287 ETag_surfxml_storage_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
288 STag_surfxml_storage_type_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
289 ETag_surfxml_storage_type_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
290 STag_surfxml_mount_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
291 ETag_surfxml_mount_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
292 STag_surfxml_mstorage_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
293 ETag_surfxml_mstorage_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
296 void surf_parse_reset_callbacks(void)
298 surf_parse_free_callbacks();
299 surf_parse_init_callbacks();
302 void surf_parse_free_callbacks(void)
304 sg_platf_exit(); // FIXME: better place?
306 xbt_dynar_free(&STag_surfxml_route_cb_list);
307 xbt_dynar_free(&ETag_surfxml_route_cb_list);
308 xbt_dynar_free(&STag_surfxml_process_cb_list);
309 xbt_dynar_free(&ETag_surfxml_process_cb_list);
310 xbt_dynar_free(&STag_surfxml_argument_cb_list);
311 xbt_dynar_free(&ETag_surfxml_argument_cb_list);
312 xbt_dynar_free(&STag_surfxml_prop_cb_list);
313 xbt_dynar_free(&ETag_surfxml_prop_cb_list);
314 xbt_dynar_free(&STag_surfxml_trace_cb_list);
315 xbt_dynar_free(&ETag_surfxml_trace_cb_list);
316 xbt_dynar_free(&STag_surfxml_trace_connect_cb_list);
317 xbt_dynar_free(&ETag_surfxml_trace_connect_cb_list);
318 xbt_dynar_free(&STag_surfxml_random_cb_list);
319 xbt_dynar_free(&ETag_surfxml_random_cb_list);
320 xbt_dynar_free(&STag_surfxml_ASroute_cb_list);
321 xbt_dynar_free(&ETag_surfxml_ASroute_cb_list);
322 xbt_dynar_free(&STag_surfxml_bypassRoute_cb_list);
323 xbt_dynar_free(&ETag_surfxml_bypassRoute_cb_list);
324 xbt_dynar_free(&STag_surfxml_bypassASroute_cb_list);
325 xbt_dynar_free(&ETag_surfxml_bypassASroute_cb_list);
326 xbt_dynar_free(&STag_surfxml_peer_cb_list);
327 xbt_dynar_free(&ETag_surfxml_peer_cb_list);
328 xbt_dynar_free(&STag_surfxml_include_cb_list);
329 xbt_dynar_free(&ETag_surfxml_include_cb_list);
331 xbt_dynar_free(&STag_surfxml_storage_cb_list);
332 xbt_dynar_free(&ETag_surfxml_storage_cb_list);
333 xbt_dynar_free(&STag_surfxml_mstorage_cb_list);
334 xbt_dynar_free(&ETag_surfxml_mstorage_cb_list);
335 xbt_dynar_free(&STag_surfxml_mount_cb_list);
336 xbt_dynar_free(&ETag_surfxml_mount_cb_list);
337 xbt_dynar_free(&STag_surfxml_storage_type_cb_list);
338 xbt_dynar_free(&ETag_surfxml_storage_type_cb_list);
341 /* Stag and Etag parse functions */
342 void ETag_surfxml_router(void) { /* ignored -- do not add content here */ }
344 void STag_surfxml_platform(void) {
345 _XBT_GNUC_UNUSED double version = surf_parse_get_double(A_surfxml_platform_version);
347 xbt_assert((version >= 1.0), "******* BIG FAT WARNING *********\n "
348 "You're using an ancient XML file.\n"
349 "Since SimGrid 3.1, units are Bytes, Flops, and seconds "
350 "instead of MBytes, MFlops and seconds.\n"
352 "Use simgrid_update_xml to update your file automatically. "
353 "This program is installed automatically with SimGrid, or "
354 "available in the tools/ directory of the source archive.\n"
356 "Please check also out the SURF section of the ChangeLog for "
357 "the 3.1 version for more information. \n"
359 "Last, do not forget to also update your values for "
360 "the calls to MSG_task_create (if any).");
361 xbt_assert((version >= 3.0), "******* BIG FAT WARNING *********\n "
362 "You're using an old XML file.\n"
363 "Use simgrid_update_xml to update your file automatically. "
364 "This program is installed automatically with SimGrid, or "
365 "available in the tools/ directory of the source archive.");
369 void ETag_surfxml_platform(void){
373 void STag_surfxml_host(void){
374 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
377 void ETag_surfxml_host(void) {
378 s_sg_platf_host_cbarg_t host;
379 memset(&host,0,sizeof(host));
381 host.properties = current_property_set;
383 host.id = A_surfxml_host_id;
384 host.power_peak = get_cpu_power(A_surfxml_host_power);
385 host.power_scale = surf_parse_get_double( A_surfxml_host_availability);
386 host.core_amount = surf_parse_get_int(A_surfxml_host_core);
387 host.power_trace = tmgr_trace_new_from_file(A_surfxml_host_availability_file);
388 host.state_trace = tmgr_trace_new_from_file(A_surfxml_host_state_file);
389 xbt_assert((A_surfxml_host_state == A_surfxml_host_state_ON) ||
390 (A_surfxml_host_state == A_surfxml_host_state_OFF), "Invalid state");
391 if (A_surfxml_host_state == A_surfxml_host_state_ON)
392 host.initial_state = SURF_RESOURCE_ON;
393 if (A_surfxml_host_state == A_surfxml_host_state_OFF)
394 host.initial_state = SURF_RESOURCE_OFF;
395 host.coord = A_surfxml_host_coordinates;
397 sg_platf_new_host(&host);
398 current_property_set = NULL;
401 void STag_surfxml_host_link(void){
402 XBT_DEBUG("Create a Host_link for %s",A_surfxml_host_link_id);
403 s_sg_platf_host_link_cbarg_t host_link;
404 memset(&host_link,0,sizeof(host_link));
406 host_link.id = A_surfxml_host_link_id;
407 host_link.link_up = A_surfxml_host_link_up;
408 host_link.link_down = A_surfxml_host_link_down;
409 sg_platf_new_host_link(&host_link);
412 void ETag_surfxml_host_link(void){
413 XBT_DEBUG("End create a Host_link for %s",A_surfxml_host_link_id);
416 void STag_surfxml_router(void){
417 s_sg_platf_router_cbarg_t router;
418 memset(&router, 0, sizeof(router));
420 router.id = A_surfxml_router_id;
421 router.coord = A_surfxml_router_coordinates;
423 sg_platf_new_router(&router);
426 void STag_surfxml_cluster(void){
427 s_sg_platf_cluster_cbarg_t cluster;
428 memset(&cluster,0,sizeof(cluster));
429 cluster.id = A_surfxml_cluster_id;
430 cluster.prefix = A_surfxml_cluster_prefix;
431 cluster.suffix = A_surfxml_cluster_suffix;
432 cluster.radical = A_surfxml_cluster_radical;
433 cluster.power= surf_parse_get_double(A_surfxml_cluster_power);
434 cluster.core_amount = surf_parse_get_int(A_surfxml_cluster_core);
435 cluster.bw = surf_parse_get_double(A_surfxml_cluster_bw);
436 cluster.lat = surf_parse_get_double(A_surfxml_cluster_lat);
437 if(strcmp(A_surfxml_cluster_bb_bw,""))
438 cluster.bb_bw = surf_parse_get_double(A_surfxml_cluster_bb_bw);
439 if(strcmp(A_surfxml_cluster_bb_lat,""))
440 cluster.bb_lat = surf_parse_get_double(A_surfxml_cluster_bb_lat);
441 cluster.router_id = A_surfxml_cluster_router_id;
443 switch (AX_surfxml_cluster_sharing_policy) {
444 case A_surfxml_cluster_sharing_policy_SHARED:
445 cluster.sharing_policy = SURF_LINK_SHARED;
447 case A_surfxml_cluster_sharing_policy_FULLDUPLEX:
448 cluster.sharing_policy = SURF_LINK_FULLDUPLEX;
450 case A_surfxml_cluster_sharing_policy_FATPIPE:
451 cluster.sharing_policy = SURF_LINK_FATPIPE;
454 surf_parse_error("Invalid cluster sharing policy for cluster %s",
458 switch (AX_surfxml_cluster_bb_sharing_policy) {
459 case A_surfxml_cluster_bb_sharing_policy_FATPIPE:
460 cluster.bb_sharing_policy = SURF_LINK_FATPIPE;
462 case A_surfxml_cluster_bb_sharing_policy_SHARED:
463 cluster.bb_sharing_policy = SURF_LINK_SHARED;
466 surf_parse_error("Invalid bb sharing policy in cluster %s",
471 cluster.availability_trace = A_surfxml_cluster_availability_file;
472 cluster.state_trace = A_surfxml_cluster_state_file;
473 sg_platf_new_cluster(&cluster);
475 void ETag_surfxml_cluster(void){
476 /* nothing I can think of */
479 void STag_surfxml_cabinet(void){
480 s_sg_platf_cabinet_cbarg_t cabinet;
481 memset(&cabinet,0,sizeof(cabinet));
482 cabinet.id = A_surfxml_cabinet_id;
483 cabinet.prefix = A_surfxml_cabinet_prefix;
484 cabinet.suffix = A_surfxml_cabinet_suffix;
485 cabinet.power = surf_parse_get_double(A_surfxml_cabinet_power);
486 cabinet.bw = surf_parse_get_double(A_surfxml_cabinet_bw);
487 cabinet.lat = surf_parse_get_double(A_surfxml_cabinet_lat);
488 cabinet.radical = A_surfxml_cabinet_radical;
490 sg_platf_new_cabinet(&cabinet);
492 void ETag_surfxml_cabinet(void){
493 /* nothing I can think of */
496 void STag_surfxml_peer(void){
497 s_sg_platf_peer_cbarg_t peer;
498 memset(&peer,0,sizeof(peer));
499 peer.id = A_surfxml_peer_id;
500 peer.power = surf_parse_get_double(A_surfxml_peer_power);
501 peer.bw_in = surf_parse_get_double(A_surfxml_peer_bw_in);
502 peer.bw_out = surf_parse_get_double(A_surfxml_peer_bw_out);
503 peer.lat = surf_parse_get_double(A_surfxml_peer_lat);
504 peer.coord = A_surfxml_peer_coordinates;
505 peer.availability_trace = tmgr_trace_new_from_file(A_surfxml_peer_availability_file);
506 peer.state_trace = tmgr_trace_new_from_file(A_surfxml_peer_state_file);
508 sg_platf_new_peer(&peer);
510 void ETag_surfxml_peer(void){
511 /* nothing to do here */
513 void STag_surfxml_link(void){
514 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
517 void STag_surfxml_backbone(void){
518 /* nothing to do here */
521 void ETag_surfxml_link(void){
522 s_sg_platf_link_cbarg_t link;
523 memset(&link,0,sizeof(link));
525 link.properties = current_property_set;
527 link.id = A_surfxml_link_id;
528 link.bandwidth = surf_parse_get_double(A_surfxml_link_bandwidth);
529 link.bandwidth_trace = tmgr_trace_new_from_file(A_surfxml_link_bandwidth_file);
530 link.latency = surf_parse_get_double(A_surfxml_link_latency);
531 link.latency_trace = tmgr_trace_new_from_file(A_surfxml_link_latency_file);
533 switch (A_surfxml_link_state) {
534 case A_surfxml_link_state_ON:
535 link.state = SURF_RESOURCE_ON;
537 case A_surfxml_link_state_OFF:
538 link.state = SURF_RESOURCE_OFF;
541 surf_parse_error("invalid state for link %s", link.id);
544 link.state_trace = tmgr_trace_new_from_file(A_surfxml_link_state_file);
546 switch (A_surfxml_link_sharing_policy) {
547 case A_surfxml_link_sharing_policy_SHARED:
548 link.policy = SURF_LINK_SHARED;
550 case A_surfxml_link_sharing_policy_FATPIPE:
551 link.policy = SURF_LINK_FATPIPE;
553 case A_surfxml_link_sharing_policy_FULLDUPLEX:
554 link.policy = SURF_LINK_FULLDUPLEX;
557 surf_parse_error("Invalid sharing policy in link %s", link.id);
561 sg_platf_new_link(&link);
563 current_property_set = NULL;
566 void STag_surfxml_link_ctn(void){
567 s_sg_platf_linkctn_cbarg_t linkctn;
568 memset(&linkctn,0,sizeof(linkctn));
570 linkctn.id = A_surfxml_link_ctn_id;
572 switch (A_surfxml_link_ctn_direction) {
573 case AU_surfxml_link_ctn_direction:
574 case A_surfxml_link_ctn_direction_NONE:
575 linkctn.direction = SURF_LINK_DIRECTION_NONE;
577 case A_surfxml_link_ctn_direction_UP:
578 linkctn.direction = SURF_LINK_DIRECTION_UP;
580 case A_surfxml_link_ctn_direction_DOWN:
581 linkctn.direction = SURF_LINK_DIRECTION_DOWN;
584 sg_platf_new_linkctn(&linkctn);
588 void ETag_surfxml_link_ctn(void){
591 void ETag_surfxml_backbone(void){
592 s_sg_platf_link_cbarg_t link;
593 memset(&link,0,sizeof(link));
595 link.properties = NULL;
597 link.id = A_surfxml_backbone_id;
598 link.bandwidth = surf_parse_get_double(A_surfxml_backbone_bandwidth);
599 link.latency = surf_parse_get_double(A_surfxml_backbone_latency);
600 link.state = SURF_RESOURCE_ON;
601 link.policy = SURF_LINK_SHARED;
603 sg_platf_new_link(&link);
604 routing_cluster_add_backbone(xbt_lib_get_or_null(link_lib, A_surfxml_backbone_id, SURF_LINK_LEVEL));
605 current_property_set = NULL;
608 void STag_surfxml_route(void){
609 xbt_assert(strlen(A_surfxml_route_src) > 0 || strlen(A_surfxml_route_dst) > 0,
610 "Missing end-points while defining route \"%s\"->\"%s\"",
611 A_surfxml_route_src, A_surfxml_route_dst);
613 void STag_surfxml_ASroute(void){
614 xbt_assert(strlen(A_surfxml_ASroute_src) > 0 || strlen(A_surfxml_ASroute_dst) > 0
615 || strlen(A_surfxml_ASroute_gw_src) > 0 || strlen(A_surfxml_ASroute_gw_dst) > 0,
616 "Missing end-points while defining route \"%s\"->\"%s\" (with %s and %s as gateways)",
617 A_surfxml_ASroute_src, A_surfxml_ASroute_dst,
618 A_surfxml_ASroute_gw_src,A_surfxml_ASroute_gw_dst);
620 void STag_surfxml_bypassRoute(void){
621 xbt_assert(strlen(A_surfxml_bypassRoute_src) > 0 || strlen(A_surfxml_bypassRoute_dst) > 0,
622 "Missing end-points while defining bupass route \"%s\"->\"%s\"",
623 A_surfxml_bypassRoute_src, A_surfxml_bypassRoute_dst);
625 void STag_surfxml_bypassASroute(void){
626 xbt_assert(strlen(A_surfxml_bypassASroute_src) > 0 || strlen(A_surfxml_bypassASroute_dst) > 0
627 || strlen(A_surfxml_bypassASroute_gw_src) > 0 || strlen(A_surfxml_bypassASroute_gw_dst) > 0,
628 "Missing end-points while defining route \"%s\"->\"%s\" (with %s and %s as gateways)",
629 A_surfxml_bypassASroute_src, A_surfxml_bypassASroute_dst,
630 A_surfxml_bypassASroute_gw_src,A_surfxml_bypassASroute_gw_dst);
633 void ETag_surfxml_route(void){
634 s_sg_platf_route_cbarg_t route;
635 memset(&route,0,sizeof(route));
637 route.src = A_surfxml_route_src;
638 route.dst = A_surfxml_route_dst;
640 switch (A_surfxml_route_symmetrical) {
641 case AU_surfxml_route_symmetrical:
642 case A_surfxml_route_symmetrical_YES:
643 route.symmetrical = TRUE;
645 case A_surfxml_route_symmetrical_NO:
646 route.symmetrical = FALSE;;
650 sg_platf_new_route(&route);
653 void ETag_surfxml_ASroute(void){
654 s_sg_platf_ASroute_cbarg_t ASroute;
655 memset(&ASroute,0,sizeof(ASroute));
657 ASroute.src = A_surfxml_ASroute_src;
658 ASroute.dst = A_surfxml_ASroute_dst;
659 ASroute.gw_src = A_surfxml_ASroute_gw_src;
660 ASroute.gw_dst = A_surfxml_ASroute_gw_dst;
662 switch (A_surfxml_ASroute_symmetrical) {
663 case AU_surfxml_ASroute_symmetrical:
664 case A_surfxml_ASroute_symmetrical_YES:
665 ASroute.symmetrical = TRUE;
667 case A_surfxml_ASroute_symmetrical_NO:
668 ASroute.symmetrical = FALSE;;
672 sg_platf_new_ASroute(&ASroute);
675 void ETag_surfxml_bypassRoute(void){
676 s_sg_platf_bypassRoute_cbarg_t route;
677 memset(&route,0,sizeof(route));
679 route.src = A_surfxml_bypassRoute_src;
680 route.dst = A_surfxml_bypassRoute_dst;
682 sg_platf_new_bypassRoute(&route);
685 void ETag_surfxml_bypassASroute(void){
686 s_sg_platf_bypassASroute_cbarg_t ASroute;
687 memset(&ASroute,0,sizeof(ASroute));
689 ASroute.src = A_surfxml_bypassASroute_src;
690 ASroute.dst = A_surfxml_bypassASroute_dst;
691 ASroute.gw_src = A_surfxml_bypassASroute_gw_src;
692 ASroute.gw_dst = A_surfxml_bypassASroute_gw_dst;
694 sg_platf_new_bypassASroute(&ASroute);
697 void STag_surfxml_process(void){
698 surfxml_call_cb_functions(STag_surfxml_process_cb_list);
700 void STag_surfxml_argument(void){
701 surfxml_call_cb_functions(STag_surfxml_argument_cb_list);
703 void STag_surfxml_prop(void){
704 surfxml_call_cb_functions(STag_surfxml_prop_cb_list);
706 void STag_surfxml_trace(void){
707 surfxml_call_cb_functions(STag_surfxml_trace_cb_list);
709 void STag_surfxml_trace_connect(void){
710 surfxml_call_cb_functions(STag_surfxml_trace_connect_cb_list);
712 void STag_surfxml_AS(void){
713 sg_platf_new_AS_begin(A_surfxml_AS_id, (int)A_surfxml_AS_routing);
715 void ETag_surfxml_AS(void){
716 sg_platf_new_AS_end();
719 void STag_surfxml_config(void){
720 XBT_DEBUG("START configuration name = %s",A_surfxml_config_id);
721 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
723 void ETag_surfxml_config(void){
724 xbt_dict_cursor_t cursor = NULL;
728 xbt_dict_foreach(current_property_set, cursor, key, elem) {
729 cfg = bprintf("%s:%s",key,elem);
730 if(xbt_cfg_is_default_value(_surf_cfg_set, key))
731 xbt_cfg_set_parse(_surf_cfg_set, cfg);
733 XBT_INFO("The custom configuration '%s' is already defined by user!",key);
736 XBT_DEBUG("End configuration name = %s",A_surfxml_config_id);
737 xbt_dict_free(¤t_property_set);
739 void STag_surfxml_random(void){
740 surfxml_call_cb_functions(STag_surfxml_random_cb_list);
743 #define parse_method(type,name) \
744 void type##Tag_surfxml_##name(void) \
745 { surfxml_call_cb_functions(type##Tag_surfxml_##name##_cb_list); } \
746 void type##Tag_surfxml_##name(void)
748 parse_method(E, process);
749 parse_method(E, argument);
750 parse_method(E, prop);
751 parse_method(E, trace);
752 parse_method(E, trace_connect);
753 parse_method(E, random);
755 /* Open and Close parse file */
757 void surf_parse_open(const char *file)
759 static int warned = 0; /* warn only once */
763 ("Bypassing the XML parser since surf_parse_open received a NULL pointer. "
764 "If it is not what you want, go fix your code.");
770 if (!surf_input_buffer_stack)
771 surf_input_buffer_stack = xbt_dynar_new(sizeof(YY_BUFFER_STATE), NULL);
772 if (!surf_file_to_parse_stack)
773 surf_file_to_parse_stack = xbt_dynar_new(sizeof(FILE *), NULL);
775 if (!surf_parsed_filename_stack)
776 surf_parsed_filename_stack = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
777 surf_parsed_filename = xbt_strdup(file);
779 surf_file_to_parse = surf_fopen(file, "r");
780 xbt_assert((surf_file_to_parse), "Unable to open \"%s\"\n", file);
781 surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, YY_BUF_SIZE);
782 surf_parse__switch_to_buffer(surf_input_buffer);
783 surf_parse_lineno = 1;
786 void surf_parse_close(void)
788 xbt_dynar_free(&surf_input_buffer_stack);
789 xbt_dynar_free(&surf_file_to_parse_stack);
790 xbt_dynar_free(&surf_parsed_filename_stack);
792 free(surf_parsed_filename);
794 if (surf_file_to_parse) {
795 surf_parse__delete_buffer(surf_input_buffer);
796 fclose(surf_file_to_parse);
797 surf_file_to_parse = NULL; //Must be reset for Bypass
801 /* Call the lexer to parse the currently opened file. This pointer to function enables bypassing of the parser */
803 static int _surf_parse(void) {
804 return surf_parse_lex();
806 int_f_void_t surf_parse = _surf_parse;
809 /* Aux parse functions */
811 void surfxml_add_callback(xbt_dynar_t cb_list, void_f_void_t function)
813 xbt_dynar_push(cb_list, &function);
816 void surfxml_del_callback(xbt_dynar_t cb_list, void_f_void_t function)
820 void_f_void_t null_f=NULL;
823 it = xbt_dynar_search(cb_list,&function);
826 if (e.category == not_found_error) {
828 xbt_die("Trying to remove a callback that is not here! This should not happen");
833 xbt_dynar_replace(cb_list, it,&null_f);
836 static XBT_INLINE void surfxml_call_cb_functions(xbt_dynar_t cb_list)
838 unsigned int iterator;
840 xbt_dynar_foreach(cb_list, iterator, fun) {
846 /* Prop tag functions */
851 void parse_properties(void)
853 if (!current_property_set)
854 current_property_set = xbt_dict_new_homogeneous(xbt_free_f); // Maybe, it should raise an error
856 xbt_dict_set(current_property_set, A_surfxml_prop_id, xbt_strdup(A_surfxml_prop_value), NULL);
860 /* Random tag functions */
862 double get_cpu_power(const char *power)
864 double power_scale = 0.0;
867 random_data_t random = NULL;
868 /* randomness is inserted like this: power="$rand(my_random)" */
869 if (((p = strstr(power, "$rand(")) != NULL)
870 && ((q = strstr(power, ")")) != NULL)) {
872 generator = xbt_malloc(q - (p + 6) + 1);
873 memcpy(generator, p + 6, q - (p + 6));
874 generator[q - (p + 6)] = '\0';
875 random = xbt_dict_get_or_null(random_data_list, generator);
876 xbt_assert(random, "Random generator %s undefined", generator);
877 power_scale = random_generate(random);
880 power_scale = surf_parse_get_double(power);
885 double random_min, random_max, random_mean, random_std_deviation;
886 e_random_generator_t random_generator;
889 static void init_randomness(void)
891 random_id = A_surfxml_random_id;
892 random_min = surf_parse_get_double(A_surfxml_random_min);
893 random_max = surf_parse_get_double(A_surfxml_random_max);
894 random_mean = surf_parse_get_double(A_surfxml_random_mean);
895 random_std_deviation = surf_parse_get_double(A_surfxml_random_std_deviation);
896 switch (A_surfxml_random_generator) {
897 case AU_surfxml_random_generator:
898 case A_surfxml_random_generator_NONE:
899 random_generator = NONE;
901 case A_surfxml_random_generator_DRAND48:
902 random_generator = DRAND48;
904 case A_surfxml_random_generator_RAND:
905 random_generator = RAND;
907 case A_surfxml_random_generator_RNGSTREAM:
908 random_generator = RNGSTREAM;
911 surf_parse_error("Invalid random generator");
916 static void add_randomness(void)
918 /* If needed aditional properties can be added by using the prop tag */
919 random_data_t random =
920 random_new(random_generator, 0, random_min, random_max, random_mean,
921 random_std_deviation);
922 xbt_dict_set(random_data_list, random_id, (void *) random,