1 /* Copyright (c) 2006, 2007, 2008, 2009, 2010. 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. */
11 #include "surf/surfxml_parse_private.h"
12 #include "surf/surf_private.h"
14 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_parse, surf,
15 "Logging specific to the SURF parsing module");
17 #include "simgrid_dtd.c"
19 /* Initialize the parsing globals */
21 xbt_dict_t traces_set_list = NULL;
22 //xbt_dynar_t traces_connect_list = NULL;
23 xbt_dict_t trace_connect_list_host_avail = NULL;
24 xbt_dict_t trace_connect_list_power = NULL;
25 xbt_dict_t trace_connect_list_link_avail = NULL;
26 xbt_dict_t trace_connect_list_bandwidth = NULL;
27 xbt_dict_t trace_connect_list_latency = NULL;
29 /* This buffer is used to store the original buffer before substituing it by out own buffer. Usefull for the foreach tag */
30 static xbt_dynar_t surfxml_bufferstack_stack = NULL;
31 int surfxml_bufferstack_size = 2048;
32 static char *old_buff = NULL;
33 static void surf_parse_error(char *msg);
35 void surfxml_bufferstack_push(int new)
38 old_buff = surfxml_bufferstack;
40 xbt_dynar_push(surfxml_bufferstack_stack, &surfxml_bufferstack);
41 surfxml_bufferstack = xbt_new0(char, surfxml_bufferstack_size);
45 void surfxml_bufferstack_pop(int new)
48 surfxml_bufferstack = old_buff;
50 free(surfxml_bufferstack);
51 xbt_dynar_pop(surfxml_bufferstack_stack, &surfxml_bufferstack);
55 /* Stores the set name reffered to by the foreach tag */
56 static char *foreach_set_name;
57 static xbt_dynar_t main_STag_surfxml_host_cb_list = NULL;
58 static xbt_dynar_t main_STag_surfxml_link_cb_list = NULL;
60 /* make sure these symbols are defined as strong ones in this file so that the linked can resolve them */
61 xbt_dynar_t STag_surfxml_platform_cb_list = NULL;
62 xbt_dynar_t ETag_surfxml_platform_cb_list = NULL;
63 xbt_dynar_t STag_surfxml_host_cb_list = NULL;
64 xbt_dynar_t ETag_surfxml_host_cb_list = NULL;
65 xbt_dynar_t STag_surfxml_router_cb_list = NULL;
66 xbt_dynar_t ETag_surfxml_router_cb_list = NULL;
67 xbt_dynar_t STag_surfxml_link_cb_list = NULL;
68 xbt_dynar_t ETag_surfxml_link_cb_list = NULL;
69 xbt_dynar_t STag_surfxml_route_cb_list = NULL;
70 xbt_dynar_t ETag_surfxml_route_cb_list = NULL;
71 xbt_dynar_t STag_surfxml_link_c_ctn_cb_list = NULL;
72 xbt_dynar_t ETag_surfxml_link_c_ctn_cb_list = NULL;
73 xbt_dynar_t STag_surfxml_process_cb_list = NULL;
74 xbt_dynar_t ETag_surfxml_process_cb_list = NULL;
75 xbt_dynar_t STag_surfxml_argument_cb_list = NULL;
76 xbt_dynar_t ETag_surfxml_argument_cb_list = NULL;
77 xbt_dynar_t STag_surfxml_prop_cb_list = NULL;
78 xbt_dynar_t ETag_surfxml_prop_cb_list = NULL;
79 xbt_dynar_t STag_surfxml_set_cb_list = NULL;
80 xbt_dynar_t ETag_surfxml_set_cb_list = NULL;
81 xbt_dynar_t STag_surfxml_foreach_cb_list = NULL;
82 xbt_dynar_t ETag_surfxml_foreach_cb_list = NULL;
83 xbt_dynar_t STag_surfxml_route_c_multi_cb_list = NULL;
84 xbt_dynar_t ETag_surfxml_route_c_multi_cb_list = NULL;
85 xbt_dynar_t STag_surfxml_cluster_cb_list = NULL;
86 xbt_dynar_t ETag_surfxml_cluster_cb_list = NULL;
87 xbt_dynar_t STag_surfxml_trace_cb_list = NULL;
88 xbt_dynar_t ETag_surfxml_trace_cb_list = NULL;
89 xbt_dynar_t STag_surfxml_trace_c_connect_cb_list = NULL;
90 xbt_dynar_t ETag_surfxml_trace_c_connect_cb_list = NULL;
91 xbt_dynar_t STag_surfxml_random_cb_list = NULL;
92 xbt_dynar_t ETag_surfxml_random_cb_list = NULL;
94 /* Stores the sets defined in the XML */
95 xbt_dict_t set_list = NULL;
97 xbt_dict_t current_property_set = NULL;
99 /* For the route:multi tag */
100 xbt_dict_t route_table = NULL;
101 xbt_dict_t route_multi_table = NULL;
102 xbt_dynar_t route_multi_elements = NULL;
103 static xbt_dynar_t route_link_list = NULL;
104 xbt_dynar_t links = NULL;
105 xbt_dynar_t keys = NULL;
107 xbt_dict_t random_data_list = NULL;
109 static xbt_dynar_t surf_input_buffer_stack = NULL;
110 static xbt_dynar_t surf_file_to_parse_stack = NULL;
112 static XBT_INLINE void surfxml_call_cb_functions(xbt_dynar_t);
114 YY_BUFFER_STATE surf_input_buffer;
115 FILE *surf_file_to_parse = NULL;
117 static void convert_route_multi_to_routes(void);
118 static void parse_route_elem(void);
119 static void parse_Stag_foreach(void);
120 static void parse_sets(void);
121 static void parse_Stag_route_multi(void);
122 static void parse_Etag_route_multi(void);
123 static void parse_Stag_trace(void);
124 static void parse_Etag_trace(void);
125 static void parse_Stag_trace_c_connect(void);
126 static void init_randomness(void);
127 static void add_randomness(void);
129 void surf_parse_free_callbacks(void)
131 xbt_dynar_free(&STag_surfxml_platform_cb_list);
132 xbt_dynar_free(&ETag_surfxml_platform_cb_list);
133 xbt_dynar_free(&STag_surfxml_host_cb_list);
134 xbt_dynar_free(&ETag_surfxml_host_cb_list);
135 xbt_dynar_free(&STag_surfxml_router_cb_list);
136 xbt_dynar_free(&ETag_surfxml_router_cb_list);
137 xbt_dynar_free(&STag_surfxml_link_cb_list);
138 xbt_dynar_free(&ETag_surfxml_link_cb_list);
139 xbt_dynar_free(&STag_surfxml_route_cb_list);
140 xbt_dynar_free(&ETag_surfxml_route_cb_list);
141 xbt_dynar_free(&STag_surfxml_link_c_ctn_cb_list);
142 xbt_dynar_free(&ETag_surfxml_link_c_ctn_cb_list);
143 xbt_dynar_free(&STag_surfxml_process_cb_list);
144 xbt_dynar_free(&ETag_surfxml_process_cb_list);
145 xbt_dynar_free(&STag_surfxml_argument_cb_list);
146 xbt_dynar_free(&ETag_surfxml_argument_cb_list);
147 xbt_dynar_free(&STag_surfxml_prop_cb_list);
148 xbt_dynar_free(&ETag_surfxml_prop_cb_list);
149 xbt_dynar_free(&STag_surfxml_set_cb_list);
150 xbt_dynar_free(&ETag_surfxml_set_cb_list);
151 xbt_dynar_free(&STag_surfxml_foreach_cb_list);
152 xbt_dynar_free(&ETag_surfxml_foreach_cb_list);
153 xbt_dynar_free(&STag_surfxml_route_c_multi_cb_list);
154 xbt_dynar_free(&ETag_surfxml_route_c_multi_cb_list);
155 xbt_dynar_free(&STag_surfxml_cluster_cb_list);
156 xbt_dynar_free(&ETag_surfxml_cluster_cb_list);
157 xbt_dynar_free(&STag_surfxml_trace_cb_list);
158 xbt_dynar_free(&ETag_surfxml_trace_cb_list);
159 xbt_dynar_free(&STag_surfxml_trace_c_connect_cb_list);
160 xbt_dynar_free(&ETag_surfxml_trace_c_connect_cb_list);
161 xbt_dynar_free(&STag_surfxml_random_cb_list);
162 xbt_dynar_free(&ETag_surfxml_random_cb_list);
165 void surf_parse_reset_parser(void)
167 surf_parse_free_callbacks();
168 STag_surfxml_platform_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
169 ETag_surfxml_platform_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
170 STag_surfxml_host_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
171 ETag_surfxml_host_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
172 STag_surfxml_router_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
173 ETag_surfxml_router_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
174 STag_surfxml_link_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
175 ETag_surfxml_link_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
176 STag_surfxml_route_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
177 ETag_surfxml_route_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
178 STag_surfxml_link_c_ctn_cb_list =
179 xbt_dynar_new(sizeof(void_f_void_t), NULL);
180 ETag_surfxml_link_c_ctn_cb_list =
181 xbt_dynar_new(sizeof(void_f_void_t), NULL);
182 STag_surfxml_process_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
183 ETag_surfxml_process_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
184 STag_surfxml_argument_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
185 ETag_surfxml_argument_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
186 STag_surfxml_prop_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
187 ETag_surfxml_prop_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
188 STag_surfxml_set_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
189 ETag_surfxml_set_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
190 STag_surfxml_foreach_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
191 ETag_surfxml_foreach_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
192 STag_surfxml_route_c_multi_cb_list =
193 xbt_dynar_new(sizeof(void_f_void_t), NULL);
194 ETag_surfxml_route_c_multi_cb_list =
195 xbt_dynar_new(sizeof(void_f_void_t), NULL);
196 STag_surfxml_cluster_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
197 ETag_surfxml_cluster_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
198 STag_surfxml_trace_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
199 ETag_surfxml_trace_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
200 STag_surfxml_trace_c_connect_cb_list =
201 xbt_dynar_new(sizeof(void_f_void_t), NULL);
202 ETag_surfxml_trace_c_connect_cb_list =
203 xbt_dynar_new(sizeof(void_f_void_t), NULL);
204 STag_surfxml_random_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
205 ETag_surfxml_random_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
208 void STag_surfxml_include(void)
210 xbt_dynar_push(surf_input_buffer_stack, &surf_input_buffer);
211 xbt_dynar_push(surf_file_to_parse_stack, &surf_file_to_parse);
213 surf_file_to_parse = surf_fopen(A_surfxml_include_file, "r");
214 xbt_assert1((surf_file_to_parse), "Unable to open \"%s\"\n",
215 A_surfxml_include_file);
216 surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, 10);
217 surf_parse__switch_to_buffer(surf_input_buffer);
222 void ETag_surfxml_include(void)
226 surf_parse__delete_buffer(surf_input_buffer);
227 fclose(surf_file_to_parse);
228 xbt_dynar_pop(surf_file_to_parse_stack, &surf_file_to_parse);
229 xbt_dynar_pop(surf_input_buffer_stack, &surf_input_buffer);
232 void STag_surfxml_platform(void)
234 double version = 0.0;
236 sscanf(A_surfxml_platform_version, "%lg", &version);
238 xbt_assert0((version >= 1.0), "******* BIG FAT WARNING *********\n "
239 "You're using an ancient XML file. "
240 "Since SimGrid 3.1, units are Bytes, Flops, and seconds "
241 "instead of MBytes, MFlops and seconds. "
242 "A script (surfxml_update.pl) to help you convert your old "
244 "is available in the contrib/platform_generation directory "
245 "of the simgrid repository. Please check also out the "
246 "SURF section of the ChangeLog for the 3.1 version. "
247 "Last, do not forget to also update your values for "
248 "the calls to MSG_task_create (if any).");
249 xbt_assert0((version >= 2.0), "******* BIG FAT WARNING *********\n "
250 "You're using an old XML file. "
251 "A script (surfxml_update.pl) to help you convert your old "
253 "is available in the contrib/platform_generation directory "
254 "of the simgrid repository.");
256 surfxml_call_cb_functions(STag_surfxml_platform_cb_list);
260 void ETag_surfxml_platform(void)
262 convert_route_multi_to_routes();
264 surfxml_call_cb_functions(ETag_surfxml_platform_cb_list);
266 xbt_dict_free(&random_data_list);
269 void STag_surfxml_host(void)
271 surfxml_call_cb_functions(STag_surfxml_host_cb_list);
274 void ETag_surfxml_host(void)
276 surfxml_call_cb_functions(ETag_surfxml_host_cb_list);
279 void STag_surfxml_router(void)
281 surfxml_call_cb_functions(STag_surfxml_router_cb_list);
284 void ETag_surfxml_router(void)
286 surfxml_call_cb_functions(ETag_surfxml_router_cb_list);
289 void STag_surfxml_link(void)
291 surfxml_call_cb_functions(STag_surfxml_link_cb_list);
294 void ETag_surfxml_link(void)
296 surfxml_call_cb_functions(ETag_surfxml_link_cb_list);
299 void STag_surfxml_route(void)
301 surfxml_call_cb_functions(STag_surfxml_route_cb_list);
304 void ETag_surfxml_route(void)
306 surfxml_call_cb_functions(ETag_surfxml_route_cb_list);
309 void STag_surfxml_link_c_ctn(void)
311 surfxml_call_cb_functions(STag_surfxml_link_c_ctn_cb_list);
314 void ETag_surfxml_link_c_ctn(void)
316 surfxml_call_cb_functions(ETag_surfxml_link_c_ctn_cb_list);
319 void STag_surfxml_process(void)
321 surfxml_call_cb_functions(STag_surfxml_process_cb_list);
324 void ETag_surfxml_process(void)
326 surfxml_call_cb_functions(ETag_surfxml_process_cb_list);
329 void STag_surfxml_argument(void)
331 surfxml_call_cb_functions(STag_surfxml_argument_cb_list);
334 void ETag_surfxml_argument(void)
336 surfxml_call_cb_functions(ETag_surfxml_argument_cb_list);
339 void STag_surfxml_prop(void)
341 surfxml_call_cb_functions(STag_surfxml_prop_cb_list);
344 void ETag_surfxml_prop(void)
346 surfxml_call_cb_functions(ETag_surfxml_prop_cb_list);
349 void STag_surfxml_set(void)
351 surfxml_call_cb_functions(STag_surfxml_set_cb_list);
354 void ETag_surfxml_set(void)
356 surfxml_call_cb_functions(ETag_surfxml_set_cb_list);
359 void STag_surfxml_foreach(void)
361 /* Save the current buffer */
362 surfxml_bufferstack_push(0);
363 surfxml_call_cb_functions(STag_surfxml_foreach_cb_list);
366 void ETag_surfxml_foreach(void)
368 surfxml_call_cb_functions(ETag_surfxml_foreach_cb_list);
370 /* free the temporary dynar and restore original */
371 xbt_dynar_free(&STag_surfxml_host_cb_list);
372 STag_surfxml_host_cb_list = main_STag_surfxml_host_cb_list;
374 /* free the temporary dynar and restore original */
375 xbt_dynar_free(&STag_surfxml_link_cb_list);
376 STag_surfxml_link_cb_list = main_STag_surfxml_link_cb_list;
379 void STag_surfxml_route_c_multi(void)
381 surfxml_call_cb_functions(STag_surfxml_route_c_multi_cb_list);
384 void ETag_surfxml_route_c_multi(void)
386 surfxml_call_cb_functions(ETag_surfxml_route_c_multi_cb_list);
389 void STag_surfxml_cluster(void)
391 surfxml_call_cb_functions(STag_surfxml_cluster_cb_list);
394 void ETag_surfxml_cluster(void)
396 surfxml_call_cb_functions(ETag_surfxml_cluster_cb_list);
399 void STag_surfxml_trace(void)
401 surfxml_call_cb_functions(STag_surfxml_trace_cb_list);
404 void ETag_surfxml_trace(void)
406 surfxml_call_cb_functions(ETag_surfxml_trace_cb_list);
409 void STag_surfxml_trace_c_connect(void)
411 surfxml_call_cb_functions(STag_surfxml_trace_c_connect_cb_list);
414 void ETag_surfxml_trace_c_connect(void)
416 surfxml_call_cb_functions(ETag_surfxml_trace_c_connect_cb_list);
419 void STag_surfxml_random(void)
421 surfxml_call_cb_functions(STag_surfxml_random_cb_list);
424 void ETag_surfxml_random(void)
426 surfxml_call_cb_functions(ETag_surfxml_random_cb_list);
429 void surf_parse_open(const char *file)
431 static int warned = 0; /* warn only once */
435 ("Bypassing the XML parser since surf_parse_open received a NULL pointer. If it is not what you want, go fix your code.");
440 surf_file_to_parse = surf_fopen(file, "r");
441 xbt_assert1((surf_file_to_parse), "Unable to open \"%s\"\n", file);
443 if (!surf_input_buffer_stack)
444 surf_input_buffer_stack = xbt_dynar_new(sizeof(YY_BUFFER_STATE), NULL);
445 if (!surf_file_to_parse_stack)
446 surf_file_to_parse_stack = xbt_dynar_new(sizeof(FILE *), NULL);
448 surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, 10);
449 surf_parse__switch_to_buffer(surf_input_buffer);
450 surf_parse_lineno = 1;
453 void surf_parse_close(void)
455 if (surf_input_buffer_stack)
456 xbt_dynar_free(&surf_input_buffer_stack);
457 if (surf_file_to_parse_stack)
458 xbt_dynar_free(&surf_file_to_parse_stack);
460 if (surf_file_to_parse) {
461 surf_parse__delete_buffer(surf_input_buffer);
462 fclose(surf_file_to_parse);
467 static int _surf_parse(void)
469 return surf_parse_lex();
472 int_f_void_t surf_parse = _surf_parse;
474 void surf_parse_error(char *msg)
476 fprintf(stderr, "Parse error on line %d: %s\n", surf_parse_lineno, msg);
481 void surf_parse_get_double(double *value, const char *string)
485 ret = sscanf(string, "%lg", value);
487 surf_parse_error(bprintf("%s is not a double", string));
490 void surf_parse_get_int(int *value, const char *string)
494 ret = sscanf(string, "%d", value);
496 surf_parse_error(bprintf("%s is not an integer", string));
499 void parse_properties(void)
503 if (!current_property_set)
504 current_property_set = xbt_dict_new();
506 value = xbt_strdup(A_surfxml_prop_value);
507 xbt_dict_set(current_property_set, A_surfxml_prop_id, value, free);
510 void surfxml_add_callback(xbt_dynar_t cb_list, void_f_void_t function)
512 xbt_dynar_push(cb_list, &function);
515 static XBT_INLINE void surfxml_call_cb_functions(xbt_dynar_t cb_list)
517 unsigned int iterator;
519 xbt_dynar_foreach(cb_list, iterator, fun) {
524 static void parse_route_set_endpoints(void)
526 route_link_list = xbt_dynar_new(sizeof(char *), NULL);
529 static void init_data(void)
531 xbt_dict_free(&route_table);
532 xbt_dynar_free(&route_link_list);
533 route_table = xbt_dict_new();
535 if (!surfxml_bufferstack_stack)
536 surfxml_bufferstack_stack = xbt_dynar_new(sizeof(char *), NULL);
537 route_multi_table = xbt_dict_new();
538 route_multi_elements = xbt_dynar_new(sizeof(char *), NULL);
539 traces_set_list = xbt_dict_new();
540 if (set_list == NULL)
541 set_list = xbt_dict_new();
543 trace_connect_list_host_avail = xbt_dict_new();
544 trace_connect_list_power = xbt_dict_new();
545 trace_connect_list_link_avail = xbt_dict_new();
546 trace_connect_list_bandwidth = xbt_dict_new();
547 trace_connect_list_latency = xbt_dict_new();
549 random_data_list = xbt_dict_new();
550 surfxml_add_callback(STag_surfxml_prop_cb_list, &parse_properties);
551 surfxml_add_callback(ETag_surfxml_link_c_ctn_cb_list, &parse_route_elem);
552 surfxml_add_callback(STag_surfxml_route_cb_list,
553 &parse_route_set_endpoints);
554 surfxml_add_callback(STag_surfxml_set_cb_list, &parse_sets);
555 surfxml_add_callback(STag_surfxml_route_c_multi_cb_list,
556 &parse_Stag_route_multi);
557 surfxml_add_callback(ETag_surfxml_route_c_multi_cb_list,
558 &parse_Etag_route_multi);
559 surfxml_add_callback(STag_surfxml_foreach_cb_list, &parse_Stag_foreach);
560 surfxml_add_callback(STag_surfxml_trace_cb_list, &parse_Stag_trace);
561 surfxml_add_callback(ETag_surfxml_trace_cb_list, &parse_Etag_trace);
562 surfxml_add_callback(STag_surfxml_trace_c_connect_cb_list,
563 &parse_Stag_trace_c_connect);
564 surfxml_add_callback(STag_surfxml_random_cb_list, &init_randomness);
565 surfxml_add_callback(ETag_surfxml_random_cb_list, &add_randomness);
568 static void free_data(void)
571 xbt_dict_cursor_t cursor = NULL;
573 unsigned int cpt = 0;
575 xbt_dict_foreach(route_table, cursor, key, data) {
576 xbt_dynar_t links = (xbt_dynar_t) data;
578 unsigned int cpt = 0;
580 xbt_dynar_foreach(links, cpt, name) free(name);
581 xbt_dynar_free(&links);
583 xbt_dict_free(&route_table);
584 route_link_list = NULL;
586 xbt_dict_free(&route_multi_table);
588 xbt_dynar_foreach(route_multi_elements, cpt, name) free(name);
589 xbt_dynar_free(&route_multi_elements);
591 xbt_dict_foreach(set_list, cursor, key, data) {
592 xbt_dynar_t set = (xbt_dynar_t) data;
594 xbt_dynar_foreach(set, cpt, name) free(name);
595 xbt_dynar_free(&set);
597 xbt_dict_free(&set_list);
599 xbt_dynar_free(&surfxml_bufferstack_stack);
601 xbt_dict_free(&traces_set_list);
602 xbt_dict_free(&trace_connect_list_host_avail);
603 xbt_dict_free(&trace_connect_list_power);
604 xbt_dict_free(&trace_connect_list_link_avail);
605 xbt_dict_free(&trace_connect_list_bandwidth);
606 xbt_dict_free(&trace_connect_list_latency);
607 xbt_dict_free(&traces_set_list);
610 void parse_platform_file(const char *file)
613 surf_parse_open(file);
615 parse_status = surf_parse();
619 xbt_dict_free(&random_data_list);
620 xbt_assert1(!parse_status, "Parse error in %s", file);
623 /* Functions to bypass route tag. Used by the route:multi tag */
625 static void parse_make_temporary_route(const char *src, const char *dst,
630 A_surfxml_route_action = action;
631 SURFXML_BUFFER_SET(route_src, src);
632 SURFXML_BUFFER_SET(route_dst, dst);
635 /* Functions for the sets and foreach tags */
637 static void parse_sets(void)
639 char *id, *suffix, *prefix, *radical;
641 xbt_dynar_t radical_elements;
642 xbt_dynar_t radical_ends;
643 xbt_dynar_t current_set;
644 char *value, *groups;
648 id = xbt_strdup(A_surfxml_set_id);
649 prefix = xbt_strdup(A_surfxml_set_prefix);
650 suffix = xbt_strdup(A_surfxml_set_suffix);
651 radical = xbt_strdup(A_surfxml_set_radical);
653 if (xbt_dict_get_or_null(set_list, id))
654 surf_parse_error(bprintf
655 ("Set '%s' declared several times in the platform file.",
658 current_set = xbt_dynar_new(sizeof(char *), NULL);
660 radical_elements = xbt_str_split(radical, ",");
661 xbt_dynar_foreach(radical_elements, iter, groups) {
663 radical_ends = xbt_str_split(groups, "-");
664 switch (xbt_dynar_length(radical_ends)) {
666 surf_parse_get_int(&start, xbt_dynar_get_as(radical_ends, 0, char *));
667 value = bprintf("%s%d%s", prefix, start, suffix);
668 xbt_dynar_push(current_set, &value);
673 surf_parse_get_int(&start, xbt_dynar_get_as(radical_ends, 0, char *));
674 surf_parse_get_int(&end, xbt_dynar_get_as(radical_ends, 1, char *));
677 for (i = start; i <= end; i++) {
678 value = bprintf("%s%d%s", prefix, i, suffix);
679 xbt_dynar_push(current_set, &value);
684 surf_parse_error(xbt_strdup("Malformed radical"));
687 xbt_dynar_free(&radical_ends);
690 xbt_dict_set(set_list, id, current_set, NULL);
692 xbt_dynar_free(&radical_elements);
699 static void parse_host_foreach(void){
700 xbt_dynar_t names = NULL;
701 unsigned int cpt = 0;
703 xbt_dict_cursor_t cursor = NULL;
706 const char *surfxml_host_power = A_surfxml_host_power;
707 const char *surfxml_host_availability = A_surfxml_host_availability;
708 const char *surfxml_host_availability_file = A_surfxml_host_availability_file;
709 const char *surfxml_host_state_file = A_surfxml_host_state_file;
712 xbt_dict_t cluster_host_props = current_property_set;
714 names = xbt_dict_get_or_null(set_list, foreach_set_name);
716 surf_parse_error(bprintf("Set name '%s' used in <foreach> not found.",
718 if (strcmp(A_surfxml_host_id, "$1"))
719 surf_parse_error(bprintf
720 ("The host id within <foreach> should point to the foreach set_id (use $1 instead of %s)",
724 /* foreach name in set call the main host callback */
725 xbt_dynar_foreach(names, cpt, name) {
726 int AX_ptr = 0; /* needed by the SURFXML_BUFFER_SET macro */
728 surfxml_bufferstack_push(1);
730 SURFXML_BUFFER_SET(host_id, name);
731 SURFXML_BUFFER_SET(host_power, surfxml_host_power /*hostPower */ );
732 SURFXML_BUFFER_SET(host_availability, surfxml_host_availability);
733 SURFXML_BUFFER_SET(host_availability_file, surfxml_host_availability_file);
734 SURFXML_BUFFER_SET(host_state_file, surfxml_host_state_file);
736 surfxml_call_cb_functions(main_STag_surfxml_host_cb_list);
738 xbt_dict_foreach(cluster_host_props, cursor, key, data) {
739 xbt_dict_set(current_property_set, xbt_strdup(key), xbt_strdup(data),
743 /* Call the (unmodified) callbacks of </host>, if any */
744 surfxml_call_cb_functions(ETag_surfxml_host_cb_list);
745 surfxml_bufferstack_pop(1);
748 current_property_set = xbt_dict_new();
750 surfxml_bufferstack_pop(0);
753 static void parse_link_foreach(void) {
754 const char *surfxml_link_bandwidth = A_surfxml_link_bandwidth;
755 const char *surfxml_link_bandwidth_file = A_surfxml_link_bandwidth_file;
756 const char *surfxml_link_latency = A_surfxml_link_latency;
757 const char *surfxml_link_latency_file = A_surfxml_link_latency_file;
758 const char *surfxml_link_state_file = A_surfxml_link_state_file;
760 xbt_dynar_t names = NULL;
761 unsigned int cpt = 0;
763 xbt_dict_cursor_t cursor = NULL;
766 xbt_dict_t cluster_link_props = current_property_set;
768 names = xbt_dict_get_or_null(set_list, foreach_set_name);
770 surf_parse_error(bprintf("Set name '%s' used in <foreach> not found.",
772 if (strcmp(A_surfxml_link_id, "$1"))
773 surf_parse_error(bprintf
774 ("The host id within <foreach> should point to the foreach set_id (use $1 instead of %s)",
777 /* for each name in set call the main link callback */
778 xbt_dynar_foreach(names, cpt, name) {
779 int AX_ptr = 0; /* needed by the SURFXML_BUFFER_SET */
781 surfxml_bufferstack_push(1);
783 SURFXML_BUFFER_SET(link_id, name);
784 SURFXML_BUFFER_SET(link_bandwidth, surfxml_link_bandwidth);
785 SURFXML_BUFFER_SET(link_bandwidth_file, surfxml_link_bandwidth_file);
786 SURFXML_BUFFER_SET(link_latency, surfxml_link_latency);
787 SURFXML_BUFFER_SET(link_latency_file, surfxml_link_latency_file);
788 SURFXML_BUFFER_SET(link_state_file, surfxml_link_state_file);
790 surfxml_call_cb_functions(main_STag_surfxml_link_cb_list);
792 xbt_dict_foreach(cluster_link_props, cursor, key, data) {
793 xbt_dict_set(current_property_set, xbt_strdup(key), xbt_strdup(data),
797 /* Call the (unmodified) callbacks of </link>, if any */
798 surfxml_call_cb_functions(ETag_surfxml_link_cb_list);
799 surfxml_bufferstack_pop(1);
802 current_property_set = xbt_dict_new();
804 surfxml_bufferstack_pop(0);
805 free(foreach_set_name);
806 foreach_set_name = NULL;
809 static void parse_Stag_foreach(void)
811 /* save the host & link callbacks */
812 main_STag_surfxml_host_cb_list = STag_surfxml_host_cb_list;
813 main_STag_surfxml_link_cb_list = STag_surfxml_link_cb_list;
815 /* redefine host & link callbacks to be used only by the foreach tag */
816 STag_surfxml_host_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
817 STag_surfxml_link_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
819 surfxml_add_callback(STag_surfxml_host_cb_list, &parse_host_foreach);
820 surfxml_add_callback(STag_surfxml_link_cb_list, &parse_link_foreach);
823 foreach_set_name = xbt_strdup(A_surfxml_foreach_set_id);
826 /* Route:multi functions */
828 static int route_multi_size = 0;
829 static char *src_name, *dst_name;
830 static int is_symmetric_route;
832 static void parse_route_elem(void)
836 val = xbt_strdup(A_surfxml_link_c_ctn_id);
838 xbt_dynar_push(route_link_list, &val);
839 //INFO2("Push %s (size now:%ld)",val,xbt_dynar_length(route_link_list));
842 static void parse_Stag_route_multi(void)
844 src_name = xbt_strdup(A_surfxml_route_c_multi_src);
845 dst_name = xbt_strdup(A_surfxml_route_c_multi_dst);
846 route_action = A_surfxml_route_c_multi_action;
847 is_symmetric_route = A_surfxml_route_c_multi_symmetric;
850 route_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
854 This function is used to append or override the contents of an already existing route in the case a new one with its name is found.
855 The decision is based upon the value of action specified in the xml route:multi attribute action
857 void manage_route(xbt_dict_t routing_table, const char *route_name,
858 int action, int isMultiRoute)
864 /* get already existing list if it exists */
865 links = xbt_dict_get_or_null(routing_table, route_name);
866 DEBUG3("ROUTE: %s (action:%s; len:%ld)", route_name,
867 (action==A_surfxml_route_action_OVERRIDE?"override":(
868 action==A_surfxml_route_action_PREPEND?"prepend":"postpend")),
869 (links?xbt_dynar_length(links):0));
873 case A_surfxml_route_action_PREPEND: /* add existing links at the end; route_link_list + links */
874 xbt_dynar_foreach(links, cpt, value) {
875 xbt_dynar_push(route_link_list, &value);
877 xbt_dynar_free(&links);
879 case A_surfxml_route_action_POSTPEND: /* add existing links in front; links + route_link_list */
880 xbt_dynar_foreach(route_link_list, cpt, value) {
881 xbt_dynar_push(links, &value);
883 xbt_dynar_free(&route_link_list);
884 route_link_list = links;
886 case A_surfxml_route_action_OVERRIDE:
887 xbt_dynar_free(&links);
890 xbt_die(bprintf("While dealing with routes of %s, got action=%d. Please report this bug.",
895 /* this is the final route; do not add if name is a set; add only if name is in set list */
897 xbt_dict_set(routing_table, route_name, route_link_list, NULL);
901 static void parse_Etag_route_multi(void)
906 bprintf("%s#%s#%d#%d#%d", src_name, dst_name, route_action,
907 is_symmetric_route, route_multi_size);
909 xbt_dynar_push(route_multi_elements, &route_name);
912 xbt_dict_set(route_multi_table, route_name, route_link_list, NULL);
913 /* add symmetric if it is the case */
914 if (is_symmetric_route == 1) {
915 char *symmetric_name =
916 bprintf("%s#%s#%d#%d#%d", dst_name, src_name, route_action,
917 !is_symmetric_route, route_multi_size);
919 xbt_dict_set(route_multi_table, symmetric_name, route_link_list, NULL);
920 xbt_dynar_push(route_multi_elements, &symmetric_name);
921 is_symmetric_route = 0;
927 static void add_multi_links(const char *src, const char *dst,
928 xbt_dynar_t links, const char *src_name,
929 const char *dst_name)
934 surfxml_bufferstack_push(1);
936 parse_make_temporary_route(src_name, dst_name, route_action);
937 surfxml_call_cb_functions(STag_surfxml_route_cb_list);
938 DEBUG2("\tADDING ROUTE: %s -> %s", src_name, dst_name);
939 /* Build link list */
940 xbt_dynar_foreach(links, cpt, value) {
941 if (strcmp(value, src) == 0)
942 val = xbt_strdup(src_name);
943 else if (strcmp(value, dst) == 0)
944 val = xbt_strdup(dst_name);
945 else if (strcmp(value, "$dst") == 0)
946 val = xbt_strdup(dst_name);
947 else if (strcmp(value, "$src") == 0)
948 val = xbt_strdup(src_name);
950 val = xbt_strdup(value);
951 DEBUG1("\t\tELEMENT: %s", val);
952 xbt_dynar_push(route_link_list, &val);
954 surfxml_call_cb_functions(ETag_surfxml_route_cb_list);
955 surfxml_bufferstack_pop(1);
958 static void convert_route_multi_to_routes(void)
960 xbt_dict_cursor_t cursor_w;
962 unsigned int cpt, cpt2, cursor;
963 char *src_host_name, *dst_host_name, *key, *src, *dst, *val, *key_w,
965 const char *sep = "#";
966 xbt_dict_t set = NULL;
967 xbt_dynar_t src_names = NULL, dst_names = NULL, links;
969 if (!route_multi_elements)
973 set = surf_model_resource_set(surf_cpu_model);
974 if (surf_workstation_model != NULL &&
975 surf_model_resource_set(surf_workstation_model) != NULL &&
976 xbt_dict_length(surf_model_resource_set(surf_workstation_model)) > 0)
977 set = surf_model_resource_set(surf_workstation_model);
980 surfxml_bufferstack_push(0);
981 /* Get all routes in the exact order they were entered in the platform file */
982 xbt_dynar_foreach(route_multi_elements, cursor, key) {
983 /* Get links for the route */
984 links = (xbt_dynar_t) xbt_dict_get_or_null(route_multi_table, key);
985 keys = xbt_str_split_str(key, sep);
987 src = xbt_dynar_get_as(keys, 0, char *);
988 dst = xbt_dynar_get_as(keys, 1, char *);
989 route_action = atoi(xbt_dynar_get_as(keys, 2, char *));
990 symmetric = atoi(xbt_dynar_get_as(keys, 3, char *));
992 /* Create the dynar of src and dst hosts for the new routes */
993 /* NOTE: src and dst can be either set names or simple host names */
994 src_names = (xbt_dynar_t) xbt_dict_get_or_null(set_list, src);
995 dst_names = (xbt_dynar_t) xbt_dict_get_or_null(set_list, dst);
996 /* Add to dynar even if they are simple names */
997 if (src_names == NULL) {
998 src_names = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
999 val = xbt_strdup(src);
1000 xbt_dynar_push(src_names, &val);
1001 if (strcmp(val, "$*") != 0 && NULL == xbt_dict_get_or_null(set, val))
1002 THROW3(unknown_error, 0,
1003 "(In route:multi (%s -> %s) source %s does not exist (not a set or a host)",
1006 if (dst_names == NULL) {
1007 dst_names = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
1008 val = xbt_strdup(dst);
1009 if (strcmp(val, "$*") != 0 && NULL == xbt_dict_get_or_null(set, val))
1010 THROW3(unknown_error, 0,
1011 "(In route:multi (%s -> %s) destination %s does not exist (not a set or a host)",
1013 xbt_dynar_push(dst_names, &val);
1016 /* Build the routes */
1017 DEBUG2("ADDING MULTI ROUTE: %s -> %s", xbt_dynar_get_as(keys, 0, char *),
1018 xbt_dynar_get_as(keys, 1, char *));
1019 xbt_dynar_foreach(src_names, cpt, src_host_name) {
1020 xbt_dynar_foreach(dst_names, cpt2, dst_host_name) {
1021 /* If dst is $* then set this route to have its dst point to all hosts */
1022 if (strcmp(src_host_name, "$*") != 0
1023 && strcmp(dst_host_name, "$*") == 0) {
1024 xbt_dict_foreach(set, cursor_w, key_w, data_w) {
1025 //int n = xbt_dynar_member(src_names, (char*)key_w);
1026 add_multi_links(src, dst, links, src_host_name, key_w);
1029 /* If src is $* then set this route to have its dst point to all hosts */
1030 if (strcmp(src_host_name, "$*") == 0
1031 && strcmp(dst_host_name, "$*") != 0) {
1032 xbt_dict_foreach(set, cursor_w, key_w, data_w) {
1033 // if (!symmetric || (symmetric && !contains(dst_names, key_w)))
1034 add_multi_links(src, dst, links, key_w, dst_host_name);
1037 /* if none of them are equal to $* */
1038 if (strcmp(src_host_name, "$*") != 0
1039 && strcmp(dst_host_name, "$*") != 0) {
1040 add_multi_links(src, dst, links, src_host_name, dst_host_name);
1044 xbt_dynar_free(&keys);
1046 surfxml_bufferstack_pop(0);
1050 /* Trace management functions */
1052 static double trace_periodicity = -1.0;
1053 static char *trace_file = NULL;
1054 static char *trace_id;
1056 static void parse_Stag_trace(void)
1058 trace_id = strdup(A_surfxml_trace_id);
1059 trace_file = strdup(A_surfxml_trace_file);
1060 surf_parse_get_double(&trace_periodicity, A_surfxml_trace_periodicity);
1063 static void parse_Etag_trace(void)
1066 if (!trace_file || strcmp(trace_file, "") != 0) {
1067 trace = tmgr_trace_new(trace_file);
1069 if (strcmp(surfxml_pcdata, "") == 0)
1073 tmgr_trace_new_from_string(trace_id, surfxml_pcdata,
1076 xbt_dict_set(traces_set_list, trace_id, (void *) trace, NULL);
1079 static void parse_Stag_trace_c_connect(void)
1081 xbt_assert2(xbt_dict_get_or_null
1082 (traces_set_list, A_surfxml_trace_c_connect_trace),
1083 "Cannot connect trace %s to %s: trace unknown",
1084 A_surfxml_trace_c_connect_trace,
1085 A_surfxml_trace_c_connect_element);
1087 switch (A_surfxml_trace_c_connect_kind) {
1088 case A_surfxml_trace_c_connect_kind_HOST_AVAIL:
1089 xbt_dict_set(trace_connect_list_host_avail,
1090 A_surfxml_trace_c_connect_trace,
1091 xbt_strdup(A_surfxml_trace_c_connect_element), free);
1093 case A_surfxml_trace_c_connect_kind_POWER:
1094 xbt_dict_set(trace_connect_list_power, A_surfxml_trace_c_connect_trace,
1095 xbt_strdup(A_surfxml_trace_c_connect_element), free);
1097 case A_surfxml_trace_c_connect_kind_LINK_AVAIL:
1098 xbt_dict_set(trace_connect_list_link_avail,
1099 A_surfxml_trace_c_connect_trace,
1100 xbt_strdup(A_surfxml_trace_c_connect_element), free);
1102 case A_surfxml_trace_c_connect_kind_BANDWIDTH:
1103 xbt_dict_set(trace_connect_list_bandwidth,
1104 A_surfxml_trace_c_connect_trace,
1105 xbt_strdup(A_surfxml_trace_c_connect_element), free);
1107 case A_surfxml_trace_c_connect_kind_LATENCY:
1108 xbt_dict_set(trace_connect_list_latency, A_surfxml_trace_c_connect_trace,
1109 xbt_strdup(A_surfxml_trace_c_connect_element), free);
1112 xbt_die(bprintf("Cannot connect trace %s to %s: kind of trace unknown",
1113 A_surfxml_trace_c_connect_trace,
1114 A_surfxml_trace_c_connect_element));
1118 /* Random tag functions */
1120 double get_cpu_power(const char *power)
1122 double power_scale = 0.0;
1125 random_data_t random = NULL;
1126 /* randomness is inserted like this: power="$rand(my_random)" */
1127 if (((p = strstr(power, "$rand(")) != NULL)
1128 && ((q = strstr(power, ")")) != NULL)) {
1130 generator = xbt_malloc(q - (p + 6) + 1);
1131 memcpy(generator, p + 6, q - (p + 6));
1132 generator[q - (p + 6)] = '\0';
1133 xbt_assert1((random =
1134 xbt_dict_get_or_null(random_data_list, generator)),
1135 "Random generator %s undefined", generator);
1136 power_scale = random_generate(random);
1139 surf_parse_get_double(&power_scale, power);
1144 double random_min, random_max, random_mean, random_std_deviation,
1148 static void init_randomness(void)
1150 random_id = A_surfxml_random_id;
1151 surf_parse_get_double(&random_min, A_surfxml_random_min);
1152 surf_parse_get_double(&random_max, A_surfxml_random_max);
1153 surf_parse_get_double(&random_mean, A_surfxml_random_mean);
1154 surf_parse_get_double(&random_std_deviation,
1155 A_surfxml_random_std_deviation);
1156 random_generator = A_surfxml_random_generator;
1159 static void add_randomness(void)
1161 /* If needed aditional properties can be added by using the prop tag */
1162 random_data_t random =
1163 random_new(random_generator, 0, random_min, random_max, random_mean,
1164 random_std_deviation);
1165 xbt_dict_set(random_data_list, random_id, (void *) random, NULL);