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(bprintf("%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(bprintf("%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;
92 /* The default current property receiver. Setup in the corresponding opening callbacks. */
93 xbt_dict_t current_property_set = NULL;
94 /* dictionary of random generator data */
95 xbt_dict_t random_data_list = NULL;
97 /* Call all the callbacks of a specific SAX event */
98 static XBT_INLINE void surfxml_call_cb_functions(xbt_dynar_t);
100 YY_BUFFER_STATE surf_input_buffer;
101 FILE *surf_file_to_parse = NULL;
103 static void init_randomness(void);
104 static void add_randomness(void);
107 * Stuff relative to the <include> tag
109 static xbt_dynar_t surf_input_buffer_stack = NULL;
110 static xbt_dynar_t surf_file_to_parse_stack = NULL;
111 static xbt_dynar_t surf_parsed_filename_stack = NULL;
113 void STag_surfxml_include(void)
115 XBT_INFO("STag_surfxml_include '%s'",A_surfxml_include_file);
116 xbt_dynar_push(surf_parsed_filename_stack,&surf_parsed_filename); // save old file name
117 surf_parsed_filename = xbt_strdup(A_surfxml_include_file);
119 xbt_dynar_push(surf_file_to_parse_stack, &surf_file_to_parse); //save old file descriptor
121 surf_file_to_parse = surf_fopen(A_surfxml_include_file, "r"); // read new file descriptor
122 xbt_assert((surf_file_to_parse), "Unable to open \"%s\"\n",
123 A_surfxml_include_file);
124 xbt_dynar_push(surf_input_buffer_stack,&surf_input_buffer);
125 surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, YY_BUF_SIZE);
126 surf_parse_push_buffer_state(surf_input_buffer);
131 void ETag_surfxml_include(void) {
132 /* Nothing to do when done with reading the include tag.
133 * Instead, the handling should be deferred until the EOF of current buffer -- see below */
136 /** @brief When reaching EOF, check whether we are in an include tag, and behave accordingly if yes
138 * This function is called automatically by sedding the parser in buildtools/Cmake/MaintainerMode.cmake
139 * Every FAIL on "Premature EOF" is preceded by a call to this function, which role is to restore the
140 * previous buffer if we reached the EOF /of an include file/. Its return code is used to avoid the
141 * error message in that case.
143 * Yeah, that's terribly hackish, but it works. A better solution should be dealed with in flexml
144 * directly: a command line flag could instruct it to do the correct thing when #include is encountered
145 * on a line. One day maybe, if the maya allow it.
147 int ETag_surfxml_include_state(void)
150 XBT_INFO("ETag_surfxml_include_state '%s'",A_surfxml_include_file);
152 if(!xbt_dynar_is_empty(surf_input_buffer_stack)) // nope, that's a true premature EOF. Let the parser die verbosely.
155 // Yeah, we were in an <include> Restore state and proceed.
156 fclose(surf_file_to_parse);
157 xbt_dynar_pop(surf_file_to_parse_stack, &surf_file_to_parse);
158 surf_parse_pop_buffer_state();
159 xbt_dynar_pop(surf_input_buffer_stack,surf_input_buffer);
161 // Restore the filename for error messages
162 free(surf_parsed_filename);
163 xbt_dynar_pop(surf_parsed_filename_stack,&surf_parsed_filename);
169 void surf_parse_init_callbacks(void)
171 sg_platf_init(); // FIXME: move to a proper place?
173 STag_surfxml_route_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
174 ETag_surfxml_route_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
175 STag_surfxml_link_ctn_cb_list =
176 xbt_dynar_new(sizeof(void_f_void_t), NULL);
177 ETag_surfxml_link_ctn_cb_list =
178 xbt_dynar_new(sizeof(void_f_void_t), NULL);
179 STag_surfxml_process_cb_list =
180 xbt_dynar_new(sizeof(void_f_void_t), NULL);
181 ETag_surfxml_process_cb_list =
182 xbt_dynar_new(sizeof(void_f_void_t), NULL);
183 STag_surfxml_argument_cb_list =
184 xbt_dynar_new(sizeof(void_f_void_t), NULL);
185 ETag_surfxml_argument_cb_list =
186 xbt_dynar_new(sizeof(void_f_void_t), NULL);
187 STag_surfxml_prop_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
188 ETag_surfxml_prop_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
189 STag_surfxml_trace_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
190 ETag_surfxml_trace_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
191 STag_surfxml_trace_connect_cb_list =
192 xbt_dynar_new(sizeof(void_f_void_t), NULL);
193 ETag_surfxml_trace_connect_cb_list =
194 xbt_dynar_new(sizeof(void_f_void_t), NULL);
195 STag_surfxml_random_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
196 ETag_surfxml_random_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
197 STag_surfxml_ASroute_cb_list =
198 xbt_dynar_new(sizeof(void_f_void_t), NULL);
199 ETag_surfxml_ASroute_cb_list =
200 xbt_dynar_new(sizeof(void_f_void_t), NULL);
201 STag_surfxml_bypassRoute_cb_list =
202 xbt_dynar_new(sizeof(void_f_void_t), NULL);
203 ETag_surfxml_bypassRoute_cb_list =
204 xbt_dynar_new(sizeof(void_f_void_t), NULL);
205 STag_surfxml_peer_cb_list =
206 xbt_dynar_new(sizeof(void_f_void_t), NULL);
207 ETag_surfxml_peer_cb_list =
208 xbt_dynar_new(sizeof(void_f_void_t), NULL);
209 STag_surfxml_include_cb_list =
210 xbt_dynar_new(sizeof(void_f_void_t), NULL);
211 ETag_surfxml_include_cb_list =
212 xbt_dynar_new(sizeof(void_f_void_t), NULL);
215 void surf_parse_reset_callbacks(void)
217 surf_parse_free_callbacks();
218 surf_parse_init_callbacks();
221 void surf_parse_free_callbacks(void)
223 sg_platf_exit(); // FIXME: better place?
225 xbt_dynar_free(&STag_surfxml_route_cb_list);
226 xbt_dynar_free(&ETag_surfxml_route_cb_list);
227 xbt_dynar_free(&STag_surfxml_link_ctn_cb_list);
228 xbt_dynar_free(&ETag_surfxml_link_ctn_cb_list);
229 xbt_dynar_free(&STag_surfxml_process_cb_list);
230 xbt_dynar_free(&ETag_surfxml_process_cb_list);
231 xbt_dynar_free(&STag_surfxml_argument_cb_list);
232 xbt_dynar_free(&ETag_surfxml_argument_cb_list);
233 xbt_dynar_free(&STag_surfxml_prop_cb_list);
234 xbt_dynar_free(&ETag_surfxml_prop_cb_list);
235 xbt_dynar_free(&STag_surfxml_trace_cb_list);
236 xbt_dynar_free(&ETag_surfxml_trace_cb_list);
237 xbt_dynar_free(&STag_surfxml_trace_connect_cb_list);
238 xbt_dynar_free(&ETag_surfxml_trace_connect_cb_list);
239 xbt_dynar_free(&STag_surfxml_random_cb_list);
240 xbt_dynar_free(&ETag_surfxml_random_cb_list);
241 xbt_dynar_free(&STag_surfxml_ASroute_cb_list);
242 xbt_dynar_free(&ETag_surfxml_ASroute_cb_list);
243 xbt_dynar_free(&STag_surfxml_bypassRoute_cb_list);
244 xbt_dynar_free(&ETag_surfxml_bypassRoute_cb_list);
245 xbt_dynar_free(&STag_surfxml_peer_cb_list);
246 xbt_dynar_free(&ETag_surfxml_peer_cb_list);
247 xbt_dynar_free(&STag_surfxml_include_cb_list);
248 xbt_dynar_free(&ETag_surfxml_include_cb_list);
251 /* Stag and Etag parse functions */
252 void ETag_surfxml_router(void) { /* ignored -- do not add content here */ }
254 void STag_surfxml_platform(void) {
255 _XBT_GNUC_UNUSED double version = surf_parse_get_double(A_surfxml_platform_version);
257 xbt_assert((version >= 1.0), "******* BIG FAT WARNING *********\n "
258 "You're using an ancient XML file.\n"
259 "Since SimGrid 3.1, units are Bytes, Flops, and seconds "
260 "instead of MBytes, MFlops and seconds.\n"
262 "Use simgrid_update_xml to update your file automatically. "
263 "This program is installed automatically with SimGrid, or "
264 "available in the tools/ directory of the source archive.\n"
266 "Please check also out the SURF section of the ChangeLog for "
267 "the 3.1 version for more information. \n"
269 "Last, do not forget to also update your values for "
270 "the calls to MSG_task_create (if any).");
271 xbt_assert((version >= 3.0), "******* BIG FAT WARNING *********\n "
272 "You're using an old XML file.\n"
273 "Use simgrid_update_xml to update your file automatically. "
274 "This program is installed automatically with SimGrid, or "
275 "available in the tools/ directory of the source archive.");
279 void ETag_surfxml_platform(void){
283 void STag_surfxml_host(void){
284 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
287 void ETag_surfxml_host(void) {
288 s_sg_platf_host_cbarg_t host;
289 memset(&host,0,sizeof(host));
291 host.properties = current_property_set;
293 host.id = A_surfxml_host_id;
294 host.power_peak = get_cpu_power(A_surfxml_host_power);
295 host.power_scale = surf_parse_get_double( A_surfxml_host_availability);
296 host.core_amount = surf_parse_get_int(A_surfxml_host_core);
297 host.power_trace = tmgr_trace_new(A_surfxml_host_availability_file);
298 host.state_trace = tmgr_trace_new(A_surfxml_host_state_file);
299 xbt_assert((A_surfxml_host_state == A_surfxml_host_state_ON) ||
300 (A_surfxml_host_state == A_surfxml_host_state_OFF), "Invalid state");
301 if (A_surfxml_host_state == A_surfxml_host_state_ON)
302 host.initial_state = SURF_RESOURCE_ON;
303 if (A_surfxml_host_state == A_surfxml_host_state_OFF)
304 host.initial_state = SURF_RESOURCE_OFF;
305 host.coord = A_surfxml_host_coordinates;
307 sg_platf_new_host(&host);
308 current_property_set = NULL;
311 void STag_surfxml_router(void){
312 s_sg_platf_router_cbarg_t router;
313 memset(&router, 0, sizeof(router));
315 router.id = A_surfxml_router_id;
316 router.coord = A_surfxml_router_coordinates;
318 sg_platf_new_router(&router);
321 void STag_surfxml_cluster(void){
322 s_sg_platf_cluster_cbarg_t cluster;
323 memset(&cluster,0,sizeof(cluster));
324 cluster.id = A_surfxml_cluster_id;
325 cluster.prefix = A_surfxml_cluster_prefix;
326 cluster.suffix = A_surfxml_cluster_suffix;
327 cluster.radical = A_surfxml_cluster_radical;
328 cluster.power= surf_parse_get_double(A_surfxml_cluster_power);
329 cluster.core_amount = surf_parse_get_int(A_surfxml_cluster_core);
330 cluster.bw = surf_parse_get_double(A_surfxml_cluster_bw);
331 cluster.lat = surf_parse_get_double(A_surfxml_cluster_lat);
332 if(strcmp(A_surfxml_cluster_bb_bw,""))
333 cluster.bb_bw = surf_parse_get_double(A_surfxml_cluster_bb_bw);
334 if(strcmp(A_surfxml_cluster_bb_lat,""))
335 cluster.bb_lat = surf_parse_get_double(A_surfxml_cluster_bb_lat);
336 cluster.router_id = A_surfxml_cluster_router_id;
338 switch (AX_surfxml_cluster_sharing_policy) {
339 case A_surfxml_cluster_sharing_policy_SHARED:
340 cluster.sharing_policy = SURF_LINK_SHARED;
342 case A_surfxml_cluster_sharing_policy_FULLDUPLEX:
343 cluster.sharing_policy = SURF_LINK_FULLDUPLEX;
345 case A_surfxml_cluster_sharing_policy_FATPIPE:
346 cluster.sharing_policy = SURF_LINK_FATPIPE;
349 surf_parse_error(bprintf
350 ("Invalid cluster sharing policy for cluster %s",
354 switch (AX_surfxml_cluster_bb_sharing_policy) {
355 case A_surfxml_cluster_bb_sharing_policy_FATPIPE:
356 cluster.bb_sharing_policy = SURF_LINK_FATPIPE;
358 case A_surfxml_cluster_bb_sharing_policy_SHARED:
359 cluster.bb_sharing_policy = SURF_LINK_SHARED;
362 surf_parse_error(bprintf
363 ("Invalid bb sharing policy in cluster %s",
368 cluster.availability_trace = A_surfxml_cluster_availability_file;
369 cluster.state_trace = A_surfxml_cluster_state_file;
370 sg_platf_new_cluster(&cluster);
372 void ETag_surfxml_cluster(void){
373 /* nothing I can think of */
376 void STag_surfxml_peer(void){
377 s_sg_platf_peer_cbarg_t peer;
378 memset(&peer,0,sizeof(peer));
379 peer.id = A_surfxml_peer_id;
380 peer.power = surf_parse_get_double(A_surfxml_peer_power);
381 peer.bw_in = surf_parse_get_double(A_surfxml_peer_bw_in);
382 peer.bw_out = surf_parse_get_double(A_surfxml_peer_bw_out);
383 peer.lat = surf_parse_get_double(A_surfxml_peer_lat);
384 peer.coord = A_surfxml_peer_coordinates;
385 peer.availability_trace = tmgr_trace_new(A_surfxml_peer_availability_file);
386 peer.state_trace = tmgr_trace_new(A_surfxml_peer_state_file);
388 surfxml_call_cb_functions(STag_surfxml_peer_cb_list);
389 sg_platf_new_peer(&peer);
391 void ETag_surfxml_peer(void){
392 /* nothing to do here */
394 void STag_surfxml_link(void){
395 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
397 void ETag_surfxml_link(void){
398 s_sg_platf_link_cbarg_t link;
399 memset(&link,0,sizeof(link));
401 link.properties = current_property_set;
403 link.id = A_surfxml_link_id;
404 link.bandwidth = surf_parse_get_double(A_surfxml_link_bandwidth);
405 link.bandwidth_trace = tmgr_trace_new(A_surfxml_link_bandwidth_file);
406 link.latency = surf_parse_get_double(A_surfxml_link_latency);
407 link.latency_trace = tmgr_trace_new(A_surfxml_link_latency_file);
409 switch (A_surfxml_link_state) {
410 case A_surfxml_link_state_ON:
411 link.state = SURF_RESOURCE_ON;
413 case A_surfxml_link_state_OFF:
414 link.state = SURF_RESOURCE_OFF;
417 surf_parse_error(bprintf("invalid state for link %s",link.id));
420 link.state_trace = tmgr_trace_new(A_surfxml_link_state_file);
422 switch (A_surfxml_link_sharing_policy) {
423 case A_surfxml_link_sharing_policy_SHARED:
424 link.policy = SURF_LINK_SHARED;
426 case A_surfxml_link_sharing_policy_FATPIPE:
427 link.policy = SURF_LINK_FATPIPE;
429 case A_surfxml_link_sharing_policy_FULLDUPLEX:
430 link.policy = SURF_LINK_FULLDUPLEX;
433 surf_parse_error(bprintf("Invalid sharing policy in link %s",link.id));
437 sg_platf_new_link(&link);
439 current_property_set = NULL;
442 void STag_surfxml_route(void){
443 surfxml_call_cb_functions(STag_surfxml_route_cb_list);
445 void STag_surfxml_link_ctn(void){
446 surfxml_call_cb_functions(STag_surfxml_link_ctn_cb_list);
448 void STag_surfxml_process(void){
449 surfxml_call_cb_functions(STag_surfxml_process_cb_list);
451 void STag_surfxml_argument(void){
452 surfxml_call_cb_functions(STag_surfxml_argument_cb_list);
454 void STag_surfxml_prop(void){
455 surfxml_call_cb_functions(STag_surfxml_prop_cb_list);
457 void STag_surfxml_trace(void){
458 surfxml_call_cb_functions(STag_surfxml_trace_cb_list);
460 void STag_surfxml_trace_connect(void){
461 surfxml_call_cb_functions(STag_surfxml_trace_connect_cb_list);
463 void STag_surfxml_AS(void){
464 sg_platf_new_AS_begin(A_surfxml_AS_id,A_surfxml_AS_routing);
466 void ETag_surfxml_AS(void){
467 sg_platf_new_AS_end();
469 void STag_surfxml_ASroute(void){
470 surfxml_call_cb_functions(STag_surfxml_ASroute_cb_list);
472 void STag_surfxml_bypassRoute(void){
473 surfxml_call_cb_functions(STag_surfxml_bypassRoute_cb_list);
475 void STag_surfxml_config(void){
476 XBT_DEBUG("START configuration name = %s",A_surfxml_config_id);
477 xbt_assert(current_property_set == NULL, "Someone forgot to reset the property set to NULL in its closing tag (or XML malformed)");
479 void ETag_surfxml_config(void){
480 xbt_dict_cursor_t cursor = NULL;
484 xbt_dict_foreach(current_property_set, cursor, key, elem) {
485 cfg = bprintf("%s:%s",key,elem);
486 if(xbt_cfg_is_default_value(_surf_cfg_set, key))
487 xbt_cfg_set_parse(_surf_cfg_set, cfg);
489 XBT_INFO("The custom configuration '%s' is already defined by user!",key);
492 XBT_DEBUG("End configuration name = %s",A_surfxml_config_id);
493 xbt_dict_free(¤t_property_set);
495 void STag_surfxml_random(void){
496 surfxml_call_cb_functions(STag_surfxml_random_cb_list);
499 #define parse_method(type,name) \
500 void type##Tag_surfxml_##name(void) \
501 { surfxml_call_cb_functions(type##Tag_surfxml_##name##_cb_list); }
502 parse_method(E, route);
503 parse_method(E, link_ctn);
504 parse_method(E, process);
505 parse_method(E, argument);
506 parse_method(E, prop);
507 parse_method(E, trace);
508 parse_method(E, trace_connect);
509 parse_method(E, random);
510 parse_method(E, ASroute);
511 parse_method(E, bypassRoute);
513 /* Open and Close parse file */
515 void surf_parse_open(const char *file)
517 static int warned = 0; /* warn only once */
521 ("Bypassing the XML parser since surf_parse_open received a NULL pointer. "
522 "If it is not what you want, go fix your code.");
528 if (!surf_input_buffer_stack)
529 surf_input_buffer_stack = xbt_dynar_new(sizeof(YY_BUFFER_STATE), NULL);
530 if (!surf_file_to_parse_stack)
531 surf_file_to_parse_stack = xbt_dynar_new(sizeof(FILE *), NULL);
533 if (!surf_file_to_parse_stack)
534 surf_parsed_filename_stack = xbt_dynar_new(sizeof(FILE *), xbt_free_f);
535 surf_parsed_filename = xbt_strdup(file);
537 surf_file_to_parse = surf_fopen(file, "r");
538 xbt_assert((surf_file_to_parse), "Unable to open \"%s\"\n", file);
539 surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, YY_BUF_SIZE);
540 surf_parse__switch_to_buffer(surf_input_buffer);
541 surf_parse_lineno = 1;
544 void surf_parse_close(void)
546 xbt_dynar_free(&surf_input_buffer_stack);
547 xbt_dynar_free(&surf_file_to_parse_stack);
548 xbt_dynar_free(&surf_parsed_filename_stack);
550 free(surf_parsed_filename);
552 if (surf_file_to_parse) {
553 surf_parse__delete_buffer(surf_input_buffer);
554 fclose(surf_file_to_parse);
555 surf_file_to_parse = NULL; //Must be reset for Bypass
559 /* Call the lexer to parse the currently opened file. This pointer to function enables bypassing of the parser */
561 static int _surf_parse(void) {
562 return surf_parse_lex();
564 int_f_void_t surf_parse = _surf_parse;
567 /* Aux parse functions */
569 void surfxml_add_callback(xbt_dynar_t cb_list, void_f_void_t function)
571 xbt_dynar_push(cb_list, &function);
574 void surfxml_del_callback(xbt_dynar_t cb_list, void_f_void_t function)
578 void_f_void_t null_f=NULL;
581 it = xbt_dynar_search(cb_list,&function);
584 if (e.category == not_found_error) {
586 xbt_die("Trying to remove a callback that is not here! This should not happen");
591 xbt_dynar_replace(cb_list, it,&null_f);
594 static XBT_INLINE void surfxml_call_cb_functions(xbt_dynar_t cb_list)
596 unsigned int iterator;
598 xbt_dynar_foreach(cb_list, iterator, fun) {
604 /* Prop tag functions */
609 void parse_properties(void)
611 if (!current_property_set)
612 current_property_set = xbt_dict_new_homogeneous(xbt_free_f); // Maybe, it should raise an error
614 xbt_dict_set(current_property_set, A_surfxml_prop_id, xbt_strdup(A_surfxml_prop_value), NULL);
618 /* Random tag functions */
620 double get_cpu_power(const char *power)
622 double power_scale = 0.0;
625 random_data_t random = NULL;
626 /* randomness is inserted like this: power="$rand(my_random)" */
627 if (((p = strstr(power, "$rand(")) != NULL)
628 && ((q = strstr(power, ")")) != NULL)) {
630 generator = xbt_malloc(q - (p + 6) + 1);
631 memcpy(generator, p + 6, q - (p + 6));
632 generator[q - (p + 6)] = '\0';
633 random = xbt_dict_get_or_null(random_data_list, generator);
634 xbt_assert(random, "Random generator %s undefined", generator);
635 power_scale = random_generate(random);
638 power_scale = surf_parse_get_double(power);
643 double random_min, random_max, random_mean, random_std_deviation,
647 static void init_randomness(void)
649 random_id = A_surfxml_random_id;
650 random_min = surf_parse_get_double(A_surfxml_random_min);
651 random_max = surf_parse_get_double(A_surfxml_random_max);
652 random_mean = surf_parse_get_double(A_surfxml_random_mean);
653 random_std_deviation = surf_parse_get_double(A_surfxml_random_std_deviation);
654 random_generator = A_surfxml_random_generator;
657 static void add_randomness(void)
659 /* If needed aditional properties can be added by using the prop tag */
660 random_data_t random =
661 random_new(random_generator, 0, random_min, random_max, random_mean,
662 random_std_deviation);
663 xbt_dict_set(random_data_list, random_id, (void *) random,