3 /* Copyright (c) 2004 Arnaud Legrand. All rights reserved. */
5 /* This program is free software; you can redistribute it and/or modify it
6 * under the terms of the license (GNU LGPL) which comes with this package. */
10 #include "surf/surfxml_parse_private.h"
11 #include "surf/surf_private.h"
12 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(parse, surf,
13 "Logging specific to the SURF module");
18 static xbt_dynar_t surf_input_buffer_stack = NULL;
19 static xbt_dynar_t surf_file_to_parse_stack = NULL;
21 void nil_function(void);
22 void nil_function(void)
27 void_f_void_t *STag_surfxml_platform_description_fun = nil_function;
28 void_f_void_t *ETag_surfxml_platform_description_fun = nil_function;
29 void_f_void_t *STag_surfxml_cpu_fun = nil_function;
30 void_f_void_t *ETag_surfxml_cpu_fun = nil_function;
31 void_f_void_t *STag_surfxml_router_fun = nil_function;
32 void_f_void_t *ETag_surfxml_router_fun = nil_function;
33 void_f_void_t *STag_surfxml_network_link_fun = nil_function;
34 void_f_void_t *ETag_surfxml_network_link_fun = nil_function;
35 void_f_void_t *STag_surfxml_route_fun = nil_function;
36 void_f_void_t *ETag_surfxml_route_fun = nil_function;
37 void_f_void_t *STag_surfxml_route_element_fun = nil_function;
38 void_f_void_t *ETag_surfxml_route_element_fun = nil_function;
39 void_f_void_t *STag_surfxml_process_fun = nil_function;
40 void_f_void_t *ETag_surfxml_process_fun = nil_function;
41 void_f_void_t *STag_surfxml_argument_fun = nil_function;
42 void_f_void_t *ETag_surfxml_argument_fun = nil_function;
44 YY_BUFFER_STATE surf_input_buffer;
45 FILE *surf_file_to_parse;
47 void surf_parse_reset_parser(void)
49 STag_surfxml_platform_description_fun = nil_function;
50 ETag_surfxml_platform_description_fun = nil_function;
51 STag_surfxml_cpu_fun = nil_function;
52 ETag_surfxml_cpu_fun = nil_function;
53 STag_surfxml_router_fun = nil_function;
54 ETag_surfxml_router_fun = nil_function;
55 STag_surfxml_network_link_fun = nil_function;
56 ETag_surfxml_network_link_fun = nil_function;
57 STag_surfxml_route_fun = nil_function;
58 ETag_surfxml_route_fun = nil_function;
59 STag_surfxml_route_element_fun = nil_function;
60 ETag_surfxml_route_element_fun = nil_function;
61 STag_surfxml_process_fun = nil_function;
62 ETag_surfxml_process_fun = nil_function;
63 STag_surfxml_argument_fun = nil_function;
64 ETag_surfxml_argument_fun = nil_function;
67 void STag_surfxml_include(void)
69 xbt_dynar_push(surf_input_buffer_stack, &surf_input_buffer);
70 xbt_dynar_push(surf_file_to_parse_stack, &surf_file_to_parse);
72 surf_file_to_parse = surf_fopen(A_surfxml_include_file, "r");
73 xbt_assert1((surf_file_to_parse), "Unable to open \"%s\"\n",
74 A_surfxml_include_file);
75 surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, 10);
76 surf_parse__switch_to_buffer(surf_input_buffer);
81 void ETag_surfxml_include(void)
85 surf_parse__delete_buffer(surf_input_buffer);
86 fclose(surf_file_to_parse);
87 xbt_dynar_pop(surf_file_to_parse_stack, &surf_file_to_parse);
88 xbt_dynar_pop(surf_input_buffer_stack, &surf_input_buffer);
91 void STag_surfxml_platform_description(void)
95 sscanf(A_surfxml_platform_description_version, "%lg", &version);
97 xbt_assert0((version >= 1.0), "******* BIG FAT WARNING *********\n "
98 "You're using an old XML file. "
99 "Since SimGrid 3.1, units are Bytes, Flops, and seconds "
100 "instead of MBytes, MFlops and seconds. "
101 "A script (surfxml_update.pl) to help you convert your old "
103 "is available in the contrib/platform_generation directory "
104 "of the simgrid repository. Please check also out the "
105 "SURF section of the ChangeLog for the 3.1 version. "
106 "Last, do not forget to also update your values for "
107 "the calls to MSG_task_create (if any).");
109 STag_surfxml_platform_description_fun();
112 void ETag_surfxml_platform_description(void)
114 ETag_surfxml_platform_description_fun();
117 void STag_surfxml_cpu(void)
119 STag_surfxml_cpu_fun();
122 void ETag_surfxml_cpu(void)
124 ETag_surfxml_cpu_fun();
127 void STag_surfxml_router(void)
129 STag_surfxml_router_fun();
132 void ETag_surfxml_router(void)
134 ETag_surfxml_router_fun();
137 void STag_surfxml_network_link(void)
139 STag_surfxml_network_link_fun();
142 void ETag_surfxml_network_link(void)
144 ETag_surfxml_network_link_fun();
147 void STag_surfxml_route(void)
149 STag_surfxml_route_fun();
152 void ETag_surfxml_route(void)
154 ETag_surfxml_route_fun();
157 void STag_surfxml_route_element(void)
159 STag_surfxml_route_element_fun();
162 void ETag_surfxml_route_element(void)
164 ETag_surfxml_route_element_fun();
167 void STag_surfxml_process(void)
169 STag_surfxml_process_fun();
172 void ETag_surfxml_process(void)
174 ETag_surfxml_process_fun();
177 void STag_surfxml_argument(void)
179 STag_surfxml_argument_fun();
182 void ETag_surfxml_argument(void)
184 ETag_surfxml_argument_fun();
187 void surf_parse_open(const char *file)
189 static int warned = 0; /* warn only once */
193 ("Bypassing the XML parser since surf_parse_open received a NULL pointer. If it is not what you want, go fix your code.");
198 if (!surf_input_buffer_stack)
199 surf_input_buffer_stack = xbt_dynar_new(sizeof(YY_BUFFER_STATE), NULL);
200 if (!surf_file_to_parse_stack)
201 surf_file_to_parse_stack = xbt_dynar_new(sizeof(FILE *), NULL);
203 surf_file_to_parse = surf_fopen(file, "r");
204 xbt_assert1((surf_file_to_parse), "Unable to open \"%s\"\n", file);
205 surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, 10);
206 surf_parse__switch_to_buffer(surf_input_buffer);
207 surf_parse_lineno = 1;
210 void surf_parse_close(void)
212 if (surf_input_buffer_stack)
213 xbt_dynar_free(&surf_input_buffer_stack);
214 if (surf_file_to_parse_stack)
215 xbt_dynar_free(&surf_file_to_parse_stack);
217 if (surf_file_to_parse) {
218 surf_parse__delete_buffer(surf_input_buffer);
219 fclose(surf_file_to_parse);
224 static int _surf_parse(void)
226 return surf_parse_lex();
229 int_f_void_t *surf_parse = _surf_parse;
231 void surf_parse_get_double(double *value, const char *string)
235 ret = sscanf(string, "%lg", value);
236 xbt_assert2((ret == 1), "Parse error line %d : %s not a number",
237 surf_parse_lineno, string);
240 void surf_parse_get_trace(tmgr_trace_t * trace, const char *string)
242 if ((!string) || (strcmp(string, "") == 0))
245 *trace = tmgr_trace_new(string);