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 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_bypassASroute_cb_list = NULL;
90 xbt_dynar_t ETag_surfxml_bypassASroute_cb_list = NULL;
91 xbt_dynar_t STag_surfxml_include_cb_list = NULL;
92 xbt_dynar_t ETag_surfxml_include_cb_list = NULL;
94 xbt_dynar_t STag_surfxml_storage_cb_list = NULL;
95 xbt_dynar_t ETag_surfxml_storage_cb_list = NULL;
96 xbt_dynar_t STag_surfxml_storage_type_cb_list = NULL;
97 xbt_dynar_t ETag_surfxml_storage_type_cb_list = NULL;
98 xbt_dynar_t STag_surfxml_mount_cb_list = NULL;
99 xbt_dynar_t ETag_surfxml_mount_cb_list = NULL;
100 xbt_dynar_t STag_surfxml_mstorage_cb_list = NULL;
101 xbt_dynar_t ETag_surfxml_mstorage_cb_list = NULL;
103 /* The default current property receiver. Setup in the corresponding opening callbacks. */
104 xbt_dict_t current_property_set = NULL;
105 /* dictionary of random generator data */
106 xbt_dict_t random_data_list = NULL;
108 /* Call all the callbacks of a specific SAX event */
109 static XBT_INLINE void surfxml_call_cb_functions(xbt_dynar_t);
111 YY_BUFFER_STATE surf_input_buffer;
112 FILE *surf_file_to_parse = NULL;
114 static void init_randomness(void);
115 static void add_randomness(void);
118 * Stuff relative to storage
120 void STag_surfxml_storage(void)
122 XBT_DEBUG("STag_surfxml_storage");
124 void ETag_surfxml_storage(void)
126 s_sg_platf_storage_cbarg_t storage;
127 memset(&storage,0,sizeof(storage));
129 storage.id = A_surfxml_storage_id;
130 storage.type_id = A_surfxml_storage_typeId;
131 storage.content = A_surfxml_storage_content;
132 sg_platf_new_storage(&storage);
134 void STag_surfxml_storage_type(void)
136 XBT_DEBUG("STag_surfxml_storage_type");
137 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
139 void ETag_surfxml_storage_type(void)
141 s_sg_platf_storage_type_cbarg_t storage_type;
142 memset(&storage_type,0,sizeof(storage_type));
144 storage_type.content = A_surfxml_storage_type_content;
145 storage_type.id = A_surfxml_storage_type_id;
146 storage_type.model = A_surfxml_storage_type_model;
147 storage_type.properties = current_property_set;
148 storage_type.size = surf_parse_get_int(A_surfxml_storage_type_size);
149 sg_platf_new_storage_type(&storage_type);
150 current_property_set = NULL;
152 void STag_surfxml_mstorage(void)
154 XBT_DEBUG("STag_surfxml_mstorage");
156 void ETag_surfxml_mstorage(void)
158 s_sg_platf_mstorage_cbarg_t mstorage;
159 memset(&mstorage,0,sizeof(mstorage));
161 mstorage.name = A_surfxml_mstorage_name;
162 mstorage.type_id = A_surfxml_mstorage_typeId;
163 sg_platf_new_mstorage(&mstorage);
165 void STag_surfxml_mount(void)
167 XBT_DEBUG("STag_surfxml_mount");
169 void ETag_surfxml_mount(void)
171 s_sg_platf_mount_cbarg_t mount;
172 memset(&mount,0,sizeof(mount));
174 mount.name = A_surfxml_mount_name;
175 mount.id = A_surfxml_mount_id;
176 sg_platf_new_mount(&mount);
180 * Stuff relative to the <include> tag
182 static xbt_dynar_t surf_input_buffer_stack = NULL;
183 static xbt_dynar_t surf_file_to_parse_stack = NULL;
184 static xbt_dynar_t surf_parsed_filename_stack = NULL;
186 void STag_surfxml_include(void)
188 XBT_DEBUG("STag_surfxml_include '%s'",A_surfxml_include_file);
189 xbt_dynar_push(surf_parsed_filename_stack,&surf_parsed_filename); // save old file name
190 surf_parsed_filename = xbt_strdup(A_surfxml_include_file);
192 xbt_dynar_push(surf_file_to_parse_stack, &surf_file_to_parse); //save old file descriptor
194 surf_file_to_parse = surf_fopen(A_surfxml_include_file, "r"); // read new file descriptor
195 xbt_assert((surf_file_to_parse), "Unable to open \"%s\"\n",
196 A_surfxml_include_file);
197 xbt_dynar_push(surf_input_buffer_stack,&surf_input_buffer);
198 surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, YY_BUF_SIZE);
199 surf_parse_push_buffer_state(surf_input_buffer);
204 void ETag_surfxml_include(void) {
205 /* Nothing to do when done with reading the include tag.
206 * Instead, the handling should be deferred until the EOF of current buffer -- see below */
209 /** @brief When reaching EOF, check whether we are in an include tag, and behave accordingly if yes
211 * This function is called automatically by sedding the parser in buildtools/Cmake/MaintainerMode.cmake
212 * Every FAIL on "Premature EOF" is preceded by a call to this function, which role is to restore the
213 * previous buffer if we reached the EOF /of an include file/. Its return code is used to avoid the
214 * error message in that case.
216 * Yeah, that's terribly hackish, but it works. A better solution should be dealed with in flexml
217 * directly: a command line flag could instruct it to do the correct thing when #include is encountered
218 * on a line. One day maybe, if the maya allow it.
220 int ETag_surfxml_include_state(void)
223 XBT_DEBUG("ETag_surfxml_include_state '%s'",A_surfxml_include_file);
225 if(xbt_dynar_is_empty(surf_input_buffer_stack)) // nope, that's a true premature EOF. Let the parser die verbosely.
228 // Yeah, we were in an <include> Restore state and proceed.
229 fclose(surf_file_to_parse);
230 xbt_dynar_pop(surf_file_to_parse_stack, &surf_file_to_parse);
231 surf_parse_pop_buffer_state();
232 xbt_dynar_pop(surf_input_buffer_stack,&surf_input_buffer);
234 // Restore the filename for error messages
235 free(surf_parsed_filename);
236 xbt_dynar_pop(surf_parsed_filename_stack,&surf_parsed_filename);
242 void surf_parse_init_callbacks(void)
244 sg_platf_init(); // FIXME: move to a proper place?
246 STag_surfxml_route_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
247 ETag_surfxml_route_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
248 STag_surfxml_link_ctn_cb_list =
249 xbt_dynar_new(sizeof(void_f_void_t), NULL);
250 ETag_surfxml_link_ctn_cb_list =
251 xbt_dynar_new(sizeof(void_f_void_t), NULL);
252 STag_surfxml_process_cb_list =
253 xbt_dynar_new(sizeof(void_f_void_t), NULL);
254 ETag_surfxml_process_cb_list =
255 xbt_dynar_new(sizeof(void_f_void_t), NULL);
256 STag_surfxml_argument_cb_list =
257 xbt_dynar_new(sizeof(void_f_void_t), NULL);
258 ETag_surfxml_argument_cb_list =
259 xbt_dynar_new(sizeof(void_f_void_t), NULL);
260 STag_surfxml_prop_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
261 ETag_surfxml_prop_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
262 STag_surfxml_trace_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
263 ETag_surfxml_trace_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
264 STag_surfxml_trace_connect_cb_list =
265 xbt_dynar_new(sizeof(void_f_void_t), NULL);
266 ETag_surfxml_trace_connect_cb_list =
267 xbt_dynar_new(sizeof(void_f_void_t), NULL);
268 STag_surfxml_random_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
269 ETag_surfxml_random_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
270 STag_surfxml_ASroute_cb_list =
271 xbt_dynar_new(sizeof(void_f_void_t), NULL);
272 ETag_surfxml_ASroute_cb_list =
273 xbt_dynar_new(sizeof(void_f_void_t), NULL);
274 STag_surfxml_bypassRoute_cb_list =
275 xbt_dynar_new(sizeof(void_f_void_t), NULL);
276 ETag_surfxml_bypassRoute_cb_list =
277 xbt_dynar_new(sizeof(void_f_void_t), NULL);
278 STag_surfxml_bypassASroute_cb_list =
279 xbt_dynar_new(sizeof(void_f_void_t), NULL);
280 ETag_surfxml_bypassASroute_cb_list =
281 xbt_dynar_new(sizeof(void_f_void_t), NULL);
282 STag_surfxml_peer_cb_list =
283 xbt_dynar_new(sizeof(void_f_void_t), NULL);
284 ETag_surfxml_peer_cb_list =
285 xbt_dynar_new(sizeof(void_f_void_t), NULL);
286 STag_surfxml_include_cb_list =
287 xbt_dynar_new(sizeof(void_f_void_t), NULL);
288 ETag_surfxml_include_cb_list =
289 xbt_dynar_new(sizeof(void_f_void_t), NULL);
291 STag_surfxml_storage_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
292 ETag_surfxml_storage_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
293 STag_surfxml_storage_type_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
294 ETag_surfxml_storage_type_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
295 STag_surfxml_mount_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
296 ETag_surfxml_mount_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
297 STag_surfxml_mstorage_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
298 ETag_surfxml_mstorage_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
301 void surf_parse_reset_callbacks(void)
303 surf_parse_free_callbacks();
304 surf_parse_init_callbacks();
307 void surf_parse_free_callbacks(void)
309 sg_platf_exit(); // FIXME: better place?
311 xbt_dynar_free(&STag_surfxml_route_cb_list);
312 xbt_dynar_free(&ETag_surfxml_route_cb_list);
313 xbt_dynar_free(&STag_surfxml_link_ctn_cb_list);
314 xbt_dynar_free(&ETag_surfxml_link_ctn_cb_list);
315 xbt_dynar_free(&STag_surfxml_process_cb_list);
316 xbt_dynar_free(&ETag_surfxml_process_cb_list);
317 xbt_dynar_free(&STag_surfxml_argument_cb_list);
318 xbt_dynar_free(&ETag_surfxml_argument_cb_list);
319 xbt_dynar_free(&STag_surfxml_prop_cb_list);
320 xbt_dynar_free(&ETag_surfxml_prop_cb_list);
321 xbt_dynar_free(&STag_surfxml_trace_cb_list);
322 xbt_dynar_free(&ETag_surfxml_trace_cb_list);
323 xbt_dynar_free(&STag_surfxml_trace_connect_cb_list);
324 xbt_dynar_free(&ETag_surfxml_trace_connect_cb_list);
325 xbt_dynar_free(&STag_surfxml_random_cb_list);
326 xbt_dynar_free(&ETag_surfxml_random_cb_list);
327 xbt_dynar_free(&STag_surfxml_ASroute_cb_list);
328 xbt_dynar_free(&ETag_surfxml_ASroute_cb_list);
329 xbt_dynar_free(&STag_surfxml_bypassRoute_cb_list);
330 xbt_dynar_free(&ETag_surfxml_bypassRoute_cb_list);
331 xbt_dynar_free(&STag_surfxml_bypassASroute_cb_list);
332 xbt_dynar_free(&ETag_surfxml_bypassASroute_cb_list);
333 xbt_dynar_free(&STag_surfxml_peer_cb_list);
334 xbt_dynar_free(&ETag_surfxml_peer_cb_list);
335 xbt_dynar_free(&STag_surfxml_include_cb_list);
336 xbt_dynar_free(&ETag_surfxml_include_cb_list);
338 xbt_dynar_free(&STag_surfxml_storage_cb_list);
339 xbt_dynar_free(&ETag_surfxml_storage_cb_list);
340 xbt_dynar_free(&STag_surfxml_mstorage_cb_list);
341 xbt_dynar_free(&ETag_surfxml_mstorage_cb_list);
342 xbt_dynar_free(&STag_surfxml_mount_cb_list);
343 xbt_dynar_free(&ETag_surfxml_mount_cb_list);
344 xbt_dynar_free(&STag_surfxml_storage_type_cb_list);
345 xbt_dynar_free(&ETag_surfxml_storage_type_cb_list);
348 /* Stag and Etag parse functions */
349 void ETag_surfxml_router(void) { /* ignored -- do not add content here */ }
351 void STag_surfxml_platform(void) {
352 _XBT_GNUC_UNUSED double version = surf_parse_get_double(A_surfxml_platform_version);
354 xbt_assert((version >= 1.0), "******* BIG FAT WARNING *********\n "
355 "You're using an ancient XML file.\n"
356 "Since SimGrid 3.1, units are Bytes, Flops, and seconds "
357 "instead of MBytes, MFlops and seconds.\n"
359 "Use simgrid_update_xml to update your file automatically. "
360 "This program is installed automatically with SimGrid, or "
361 "available in the tools/ directory of the source archive.\n"
363 "Please check also out the SURF section of the ChangeLog for "
364 "the 3.1 version for more information. \n"
366 "Last, do not forget to also update your values for "
367 "the calls to MSG_task_create (if any).");
368 xbt_assert((version >= 3.0), "******* BIG FAT WARNING *********\n "
369 "You're using an old XML file.\n"
370 "Use simgrid_update_xml to update your file automatically. "
371 "This program is installed automatically with SimGrid, or "
372 "available in the tools/ directory of the source archive.");
376 void ETag_surfxml_platform(void){
380 void STag_surfxml_host(void){
381 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
384 void ETag_surfxml_host(void) {
385 s_sg_platf_host_cbarg_t host;
386 memset(&host,0,sizeof(host));
388 host.properties = current_property_set;
390 host.id = A_surfxml_host_id;
391 host.power_peak = get_cpu_power(A_surfxml_host_power);
392 host.power_scale = surf_parse_get_double( A_surfxml_host_availability);
393 host.core_amount = surf_parse_get_int(A_surfxml_host_core);
394 host.power_trace = tmgr_trace_new_from_file(A_surfxml_host_availability_file);
395 host.state_trace = tmgr_trace_new_from_file(A_surfxml_host_state_file);
396 xbt_assert((A_surfxml_host_state == A_surfxml_host_state_ON) ||
397 (A_surfxml_host_state == A_surfxml_host_state_OFF), "Invalid state");
398 if (A_surfxml_host_state == A_surfxml_host_state_ON)
399 host.initial_state = SURF_RESOURCE_ON;
400 if (A_surfxml_host_state == A_surfxml_host_state_OFF)
401 host.initial_state = SURF_RESOURCE_OFF;
402 host.coord = A_surfxml_host_coordinates;
404 sg_platf_new_host(&host);
405 current_property_set = NULL;
408 void STag_surfxml_host_link(void){
409 XBT_DEBUG("Create a Host_link for %s",A_surfxml_host_link_id);
410 s_sg_platf_host_link_cbarg_t host_link;
411 memset(&host_link,0,sizeof(host_link));
413 host_link.id = A_surfxml_host_link_id;
414 host_link.link_up = A_surfxml_host_link_up;
415 host_link.link_down = A_surfxml_host_link_down;
416 sg_platf_new_host_link(&host_link);
419 void ETag_surfxml_host_link(void){
420 XBT_DEBUG("End create a Host_link for %s",A_surfxml_host_link_id);
423 void STag_surfxml_router(void){
424 s_sg_platf_router_cbarg_t router;
425 memset(&router, 0, sizeof(router));
427 router.id = A_surfxml_router_id;
428 router.coord = A_surfxml_router_coordinates;
430 sg_platf_new_router(&router);
433 void STag_surfxml_cluster(void){
434 s_sg_platf_cluster_cbarg_t cluster;
435 memset(&cluster,0,sizeof(cluster));
436 cluster.id = A_surfxml_cluster_id;
437 cluster.prefix = A_surfxml_cluster_prefix;
438 cluster.suffix = A_surfxml_cluster_suffix;
439 cluster.radical = A_surfxml_cluster_radical;
440 cluster.power= surf_parse_get_double(A_surfxml_cluster_power);
441 cluster.core_amount = surf_parse_get_int(A_surfxml_cluster_core);
442 cluster.bw = surf_parse_get_double(A_surfxml_cluster_bw);
443 cluster.lat = surf_parse_get_double(A_surfxml_cluster_lat);
444 if(strcmp(A_surfxml_cluster_bb_bw,""))
445 cluster.bb_bw = surf_parse_get_double(A_surfxml_cluster_bb_bw);
446 if(strcmp(A_surfxml_cluster_bb_lat,""))
447 cluster.bb_lat = surf_parse_get_double(A_surfxml_cluster_bb_lat);
448 cluster.router_id = A_surfxml_cluster_router_id;
450 switch (AX_surfxml_cluster_sharing_policy) {
451 case A_surfxml_cluster_sharing_policy_SHARED:
452 cluster.sharing_policy = SURF_LINK_SHARED;
454 case A_surfxml_cluster_sharing_policy_FULLDUPLEX:
455 cluster.sharing_policy = SURF_LINK_FULLDUPLEX;
457 case A_surfxml_cluster_sharing_policy_FATPIPE:
458 cluster.sharing_policy = SURF_LINK_FATPIPE;
461 surf_parse_error("Invalid cluster sharing policy for cluster %s",
465 switch (AX_surfxml_cluster_bb_sharing_policy) {
466 case A_surfxml_cluster_bb_sharing_policy_FATPIPE:
467 cluster.bb_sharing_policy = SURF_LINK_FATPIPE;
469 case A_surfxml_cluster_bb_sharing_policy_SHARED:
470 cluster.bb_sharing_policy = SURF_LINK_SHARED;
473 surf_parse_error("Invalid bb sharing policy in cluster %s",
478 cluster.availability_trace = A_surfxml_cluster_availability_file;
479 cluster.state_trace = A_surfxml_cluster_state_file;
480 sg_platf_new_cluster(&cluster);
482 void ETag_surfxml_cluster(void){
483 /* nothing I can think of */
486 void STag_surfxml_cabinet(void){
487 s_sg_platf_cabinet_cbarg_t cabinet;
488 memset(&cabinet,0,sizeof(cabinet));
489 cabinet.id = A_surfxml_cabinet_id;
490 cabinet.prefix = A_surfxml_cabinet_prefix;
491 cabinet.suffix = A_surfxml_cabinet_suffix;
492 cabinet.power = surf_parse_get_double(A_surfxml_cabinet_power);
493 cabinet.bw = surf_parse_get_double(A_surfxml_cabinet_bw);
494 cabinet.lat = surf_parse_get_double(A_surfxml_cabinet_lat);
495 cabinet.radical = A_surfxml_cabinet_radical;
497 sg_platf_new_cabinet(&cabinet);
499 void ETag_surfxml_cabinet(void){
500 /* nothing I can think of */
503 void STag_surfxml_peer(void){
504 s_sg_platf_peer_cbarg_t peer;
505 memset(&peer,0,sizeof(peer));
506 peer.id = A_surfxml_peer_id;
507 peer.power = surf_parse_get_double(A_surfxml_peer_power);
508 peer.bw_in = surf_parse_get_double(A_surfxml_peer_bw_in);
509 peer.bw_out = surf_parse_get_double(A_surfxml_peer_bw_out);
510 peer.lat = surf_parse_get_double(A_surfxml_peer_lat);
511 peer.coord = A_surfxml_peer_coordinates;
512 peer.availability_trace = tmgr_trace_new_from_file(A_surfxml_peer_availability_file);
513 peer.state_trace = tmgr_trace_new_from_file(A_surfxml_peer_state_file);
515 sg_platf_new_peer(&peer);
517 void ETag_surfxml_peer(void){
518 /* nothing to do here */
520 void STag_surfxml_link(void){
521 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
524 void STag_surfxml_backbone(void){
525 /* nothing to do here */
528 void ETag_surfxml_link(void){
529 s_sg_platf_link_cbarg_t link;
530 memset(&link,0,sizeof(link));
532 link.properties = current_property_set;
534 link.id = A_surfxml_link_id;
535 link.bandwidth = surf_parse_get_double(A_surfxml_link_bandwidth);
536 link.bandwidth_trace = tmgr_trace_new_from_file(A_surfxml_link_bandwidth_file);
537 link.latency = surf_parse_get_double(A_surfxml_link_latency);
538 link.latency_trace = tmgr_trace_new_from_file(A_surfxml_link_latency_file);
540 switch (A_surfxml_link_state) {
541 case A_surfxml_link_state_ON:
542 link.state = SURF_RESOURCE_ON;
544 case A_surfxml_link_state_OFF:
545 link.state = SURF_RESOURCE_OFF;
548 surf_parse_error("invalid state for link %s", link.id);
551 link.state_trace = tmgr_trace_new_from_file(A_surfxml_link_state_file);
553 switch (A_surfxml_link_sharing_policy) {
554 case A_surfxml_link_sharing_policy_SHARED:
555 link.policy = SURF_LINK_SHARED;
557 case A_surfxml_link_sharing_policy_FATPIPE:
558 link.policy = SURF_LINK_FATPIPE;
560 case A_surfxml_link_sharing_policy_FULLDUPLEX:
561 link.policy = SURF_LINK_FULLDUPLEX;
564 surf_parse_error("Invalid sharing policy in link %s", link.id);
568 sg_platf_new_link(&link);
570 current_property_set = NULL;
573 void ETag_surfxml_backbone(void){
574 s_sg_platf_link_cbarg_t link;
575 memset(&link,0,sizeof(link));
577 link.properties = NULL;
579 link.id = A_surfxml_backbone_id;
580 link.bandwidth = surf_parse_get_double(A_surfxml_backbone_bandwidth);
581 link.latency = surf_parse_get_double(A_surfxml_backbone_latency);
582 link.state = SURF_RESOURCE_ON;
583 link.policy = SURF_LINK_SHARED;
585 sg_platf_new_link(&link);
586 routing_cluster_add_backbone(xbt_lib_get_or_null(link_lib, A_surfxml_backbone_id, SURF_LINK_LEVEL));
587 current_property_set = NULL;
590 void STag_surfxml_route(void){
591 surfxml_call_cb_functions(STag_surfxml_route_cb_list);
593 void STag_surfxml_link_ctn(void){
594 surfxml_call_cb_functions(STag_surfxml_link_ctn_cb_list);
596 void STag_surfxml_process(void){
597 surfxml_call_cb_functions(STag_surfxml_process_cb_list);
599 void STag_surfxml_argument(void){
600 surfxml_call_cb_functions(STag_surfxml_argument_cb_list);
602 void STag_surfxml_prop(void){
603 surfxml_call_cb_functions(STag_surfxml_prop_cb_list);
605 void STag_surfxml_trace(void){
606 surfxml_call_cb_functions(STag_surfxml_trace_cb_list);
608 void STag_surfxml_trace_connect(void){
609 surfxml_call_cb_functions(STag_surfxml_trace_connect_cb_list);
611 void STag_surfxml_AS(void){
612 sg_platf_new_AS_begin(A_surfxml_AS_id, (int)A_surfxml_AS_routing);
614 void ETag_surfxml_AS(void){
615 sg_platf_new_AS_end();
617 void STag_surfxml_ASroute(void){
618 surfxml_call_cb_functions(STag_surfxml_ASroute_cb_list);
620 void STag_surfxml_bypassRoute(void){
621 surfxml_call_cb_functions(STag_surfxml_bypassRoute_cb_list);
623 void STag_surfxml_bypassASroute(void){
624 surfxml_call_cb_functions(STag_surfxml_bypassASroute_cb_list);
626 void STag_surfxml_config(void){
627 XBT_DEBUG("START configuration name = %s",A_surfxml_config_id);
628 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
630 void ETag_surfxml_config(void){
631 xbt_dict_cursor_t cursor = NULL;
635 xbt_dict_foreach(current_property_set, cursor, key, elem) {
636 cfg = bprintf("%s:%s",key,elem);
637 if(xbt_cfg_is_default_value(_surf_cfg_set, key))
638 xbt_cfg_set_parse(_surf_cfg_set, cfg);
640 XBT_INFO("The custom configuration '%s' is already defined by user!",key);
643 XBT_DEBUG("End configuration name = %s",A_surfxml_config_id);
644 xbt_dict_free(¤t_property_set);
646 void STag_surfxml_random(void){
647 surfxml_call_cb_functions(STag_surfxml_random_cb_list);
650 #define parse_method(type,name) \
651 void type##Tag_surfxml_##name(void) \
652 { surfxml_call_cb_functions(type##Tag_surfxml_##name##_cb_list); } \
653 void type##Tag_surfxml_##name(void)
655 parse_method(E, route);
656 parse_method(E, link_ctn);
657 parse_method(E, process);
658 parse_method(E, argument);
659 parse_method(E, prop);
660 parse_method(E, trace);
661 parse_method(E, trace_connect);
662 parse_method(E, random);
663 parse_method(E, ASroute);
664 parse_method(E, bypassRoute);
665 parse_method(E, bypassASroute);
667 /* Open and Close parse file */
669 void surf_parse_open(const char *file)
671 static int warned = 0; /* warn only once */
675 ("Bypassing the XML parser since surf_parse_open received a NULL pointer. "
676 "If it is not what you want, go fix your code.");
682 if (!surf_input_buffer_stack)
683 surf_input_buffer_stack = xbt_dynar_new(sizeof(YY_BUFFER_STATE), NULL);
684 if (!surf_file_to_parse_stack)
685 surf_file_to_parse_stack = xbt_dynar_new(sizeof(FILE *), NULL);
687 if (!surf_parsed_filename_stack)
688 surf_parsed_filename_stack = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
689 surf_parsed_filename = xbt_strdup(file);
691 surf_file_to_parse = surf_fopen(file, "r");
692 xbt_assert((surf_file_to_parse), "Unable to open \"%s\"\n", file);
693 surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, YY_BUF_SIZE);
694 surf_parse__switch_to_buffer(surf_input_buffer);
695 surf_parse_lineno = 1;
698 void surf_parse_close(void)
700 xbt_dynar_free(&surf_input_buffer_stack);
701 xbt_dynar_free(&surf_file_to_parse_stack);
702 xbt_dynar_free(&surf_parsed_filename_stack);
704 free(surf_parsed_filename);
706 if (surf_file_to_parse) {
707 surf_parse__delete_buffer(surf_input_buffer);
708 fclose(surf_file_to_parse);
709 surf_file_to_parse = NULL; //Must be reset for Bypass
713 /* Call the lexer to parse the currently opened file. This pointer to function enables bypassing of the parser */
715 static int _surf_parse(void) {
716 return surf_parse_lex();
718 int_f_void_t surf_parse = _surf_parse;
721 /* Aux parse functions */
723 void surfxml_add_callback(xbt_dynar_t cb_list, void_f_void_t function)
725 xbt_dynar_push(cb_list, &function);
728 void surfxml_del_callback(xbt_dynar_t cb_list, void_f_void_t function)
732 void_f_void_t null_f=NULL;
735 it = xbt_dynar_search(cb_list,&function);
738 if (e.category == not_found_error) {
740 xbt_die("Trying to remove a callback that is not here! This should not happen");
745 xbt_dynar_replace(cb_list, it,&null_f);
748 static XBT_INLINE void surfxml_call_cb_functions(xbt_dynar_t cb_list)
750 unsigned int iterator;
752 xbt_dynar_foreach(cb_list, iterator, fun) {
758 /* Prop tag functions */
763 void parse_properties(void)
765 if (!current_property_set)
766 current_property_set = xbt_dict_new_homogeneous(xbt_free_f); // Maybe, it should raise an error
768 xbt_dict_set(current_property_set, A_surfxml_prop_id, xbt_strdup(A_surfxml_prop_value), NULL);
772 /* Random tag functions */
774 double get_cpu_power(const char *power)
776 double power_scale = 0.0;
779 random_data_t random = NULL;
780 /* randomness is inserted like this: power="$rand(my_random)" */
781 if (((p = strstr(power, "$rand(")) != NULL)
782 && ((q = strstr(power, ")")) != NULL)) {
784 generator = xbt_malloc(q - (p + 6) + 1);
785 memcpy(generator, p + 6, q - (p + 6));
786 generator[q - (p + 6)] = '\0';
787 random = xbt_dict_get_or_null(random_data_list, generator);
788 xbt_assert(random, "Random generator %s undefined", generator);
789 power_scale = random_generate(random);
792 power_scale = surf_parse_get_double(power);
797 double random_min, random_max, random_mean, random_std_deviation;
798 e_random_generator_t random_generator;
801 static void init_randomness(void)
803 random_id = A_surfxml_random_id;
804 random_min = surf_parse_get_double(A_surfxml_random_min);
805 random_max = surf_parse_get_double(A_surfxml_random_max);
806 random_mean = surf_parse_get_double(A_surfxml_random_mean);
807 random_std_deviation = surf_parse_get_double(A_surfxml_random_std_deviation);
808 switch (A_surfxml_random_generator) {
809 case AU_surfxml_random_generator:
810 case A_surfxml_random_generator_NONE:
811 random_generator = NONE;
813 case A_surfxml_random_generator_DRAND48:
814 random_generator = DRAND48;
816 case A_surfxml_random_generator_RAND:
817 random_generator = RAND;
819 case A_surfxml_random_generator_RNGSTREAM:
820 random_generator = RNGSTREAM;
823 surf_parse_error("Invalid random generator");
828 static void add_randomness(void)
830 /* If needed aditional properties can be added by using the prop tag */
831 random_data_t random =
832 random_new(random_generator, 0, random_min, random_max, random_mean,
833 random_std_deviation);
834 xbt_dict_set(random_data_list, random_id, (void *) random,