-/* Functions to bypass route, host and link tags. Used by the foreach and route:multi tags */
-
-static void parse_make_temporary_route(const char *src, const char *dst,
- int action)
-{
- int AX_ptr = 0;
-
- A_surfxml_route_action = action;
- SURFXML_BUFFER_SET(route_src, src);
- SURFXML_BUFFER_SET(route_dst, dst);
-}
-
-static void parse_change_cpu_data(const char *hostName,
- const char *surfxml_host_power,
- const char *surfxml_host_availability,
- const char *surfxml_host_availability_file,
- const char *surfxml_host_state_file)
-{
- int AX_ptr = 0;
-
- SURFXML_BUFFER_SET(host_id, hostName);
- SURFXML_BUFFER_SET(host_power, surfxml_host_power /*hostPower */ );
- SURFXML_BUFFER_SET(host_availability, surfxml_host_availability);
- SURFXML_BUFFER_SET(host_availability_file, surfxml_host_availability_file);
- SURFXML_BUFFER_SET(host_state_file, surfxml_host_state_file);
-}
-
-static void parse_change_link_data(const char *linkName,
- const char *surfxml_link_bandwidth,
- const char *surfxml_link_bandwidth_file,
- const char *surfxml_link_latency,
- const char *surfxml_link_latency_file,
- const char *surfxml_link_state_file)
-{
- int AX_ptr = 0;
-
- SURFXML_BUFFER_SET(link_id, linkName);
- SURFXML_BUFFER_SET(link_bandwidth, surfxml_link_bandwidth);
- SURFXML_BUFFER_SET(link_bandwidth_file, surfxml_link_bandwidth_file);
- SURFXML_BUFFER_SET(link_latency, surfxml_link_latency);
- SURFXML_BUFFER_SET(link_latency_file, surfxml_link_latency_file);
- SURFXML_BUFFER_SET(link_state_file, surfxml_link_state_file);
-}
-
-/* Functions for the sets and foreach tags */
-
-static void parse_sets(void)
-{
- char *id, *suffix, *prefix, *radical;
- int start, end;
- xbt_dynar_t radical_elements;
- xbt_dynar_t radical_ends;
- xbt_dynar_t current_set;
- char *value, *groups;
- int i;
- unsigned int iter;
-
- id = xbt_strdup(A_surfxml_set_id);
- prefix = xbt_strdup(A_surfxml_set_prefix);
- suffix = xbt_strdup(A_surfxml_set_suffix);
- radical = xbt_strdup(A_surfxml_set_radical);
-
- if (xbt_dict_get_or_null(set_list, id))
- surf_parse_error(bprintf
- ("Set '%s' declared several times in the platform file.",
- id));
-
- current_set = xbt_dynar_new(sizeof(char *), NULL);
-
- radical_elements = xbt_str_split(radical, ",");
- xbt_dynar_foreach(radical_elements, iter, groups) {
-
- radical_ends = xbt_str_split(groups, "-");
- switch (xbt_dynar_length(radical_ends)) {
- case 1:
- surf_parse_get_int(&start, xbt_dynar_get_as(radical_ends, 0, char *));
- value = bprintf("%s%d%s", prefix, start, suffix);
- xbt_dynar_push(current_set, &value);
- break;
-
- case 2:
-
- surf_parse_get_int(&start, xbt_dynar_get_as(radical_ends, 0, char *));
- surf_parse_get_int(&end, xbt_dynar_get_as(radical_ends, 1, char *));
-
-
- for (i = start; i <= end; i++) {
- value = bprintf("%s%d%s", prefix, i, suffix);
- xbt_dynar_push(current_set, &value);
- }
- break;
-
- default:
- surf_parse_error(xbt_strdup("Malformed radical"));
- }
-
- xbt_dynar_free(&radical_ends);
- }
-
- xbt_dict_set(set_list, id, current_set, NULL);
-
- xbt_dynar_free(&radical_elements);
- free(radical);
- free(suffix);
- free(prefix);
- free(id);
-}
-
-static const char *surfxml_host_power;
-static const char *surfxml_host_availability;
-static const char *surfxml_host_availability_file;
-static const char *surfxml_host_state_file;
-
-static void parse_host_foreach(void)
-{
- surfxml_host_power = A_surfxml_host_power;
- surfxml_host_availability = A_surfxml_host_availability;
- surfxml_host_availability_file = A_surfxml_host_availability_file;
- surfxml_host_state_file = A_surfxml_host_state_file;
-}
-
-static void finalize_host_foreach(void)
-{
- xbt_dynar_t names = NULL;
- unsigned int cpt = 0;
- char *name;
- xbt_dict_cursor_t cursor = NULL;
- char *key, *data;
-
- xbt_dict_t cluster_host_props = current_property_set;
-
- names = xbt_dict_get_or_null(set_list, foreach_set_name);
- if (!names)
- surf_parse_error(bprintf("Set name '%s' used in <foreach> not found.",
- foreach_set_name));
- if (strcmp(A_surfxml_host_id, "$1"))
- surf_parse_error(bprintf
- ("The host id within <foreach> should point to the foreach set_id (use $1 instead of %s)",
- A_surfxml_host_id));
-
-
- /* foreach name in set call the main host callback */
- xbt_dynar_foreach(names, cpt, name) {
- push_surfxml_bufferstack(1);
- parse_change_cpu_data(name, surfxml_host_power, surfxml_host_availability,
- surfxml_host_availability_file,
- surfxml_host_state_file);
- surfxml_call_cb_functions(main_STag_surfxml_host_cb_list);
-
- xbt_dict_foreach(cluster_host_props, cursor, key, data) {
- xbt_dict_set(current_property_set, xbt_strdup(key), xbt_strdup(data),
- free);
- }
-
- surfxml_call_cb_functions(main_ETag_surfxml_host_cb_list);
- pop_surfxml_bufferstack(1);
- }
-
- current_property_set = xbt_dict_new();
-
- pop_surfxml_bufferstack(0);
-}
-
-static const char *surfxml_link_bandwidth;
-static const char *surfxml_link_bandwidth_file;
-static const char *surfxml_link_latency;
-static const char *surfxml_link_latency_file;
-static const char *surfxml_link_state_file;
-
-static void parse_link_foreach(void)
-{
- surfxml_link_bandwidth = A_surfxml_link_bandwidth;
- surfxml_link_bandwidth_file = A_surfxml_link_bandwidth_file;
- surfxml_link_latency = A_surfxml_link_latency;
- surfxml_link_latency_file = A_surfxml_link_latency_file;
- surfxml_link_state_file = A_surfxml_link_state_file;
-}
-
-static void finalize_link_foreach(void)
-{
- xbt_dynar_t names = NULL;
- unsigned int cpt = 0;
- char *name;
- xbt_dict_cursor_t cursor = NULL;
- char *key, *data;
-
- xbt_dict_t cluster_link_props = current_property_set;
-
- names = xbt_dict_get_or_null(set_list, foreach_set_name);
- if (!names)
- surf_parse_error(bprintf("Set name '%s' used in <foreach> not found.",
- foreach_set_name));
- if (strcmp(A_surfxml_link_id, "$1"))
- surf_parse_error(bprintf
- ("The host id within <foreach> should point to the foreach set_id (use $1 instead of %s)",
- A_surfxml_link_id));
-
- /* for each name in set call the main link callback */
- xbt_dynar_foreach(names, cpt, name) {
- push_surfxml_bufferstack(1);
- parse_change_link_data(name, surfxml_link_bandwidth,
- surfxml_link_bandwidth_file, surfxml_link_latency,
- surfxml_link_latency_file,
- surfxml_link_state_file);
- surfxml_call_cb_functions(main_STag_surfxml_link_cb_list);
-
- xbt_dict_foreach(cluster_link_props, cursor, key, data) {
- xbt_dict_set(current_property_set, xbt_strdup(key), xbt_strdup(data),
- free);
- }
-
- surfxml_call_cb_functions(main_ETag_surfxml_link_cb_list);
- pop_surfxml_bufferstack(1);
- }
-
- current_property_set = xbt_dict_new();
-
- pop_surfxml_bufferstack(0);
- free(foreach_set_name);
- foreach_set_name = NULL;
-}
-
-static void parse_foreach(void)
-{
- /* save the host & link callbacks */
- main_STag_surfxml_host_cb_list = STag_surfxml_host_cb_list;
- main_ETag_surfxml_host_cb_list = ETag_surfxml_host_cb_list;
- main_STag_surfxml_link_cb_list = STag_surfxml_link_cb_list;
- main_ETag_surfxml_link_cb_list = ETag_surfxml_link_cb_list;
-
- /* define host & link callbacks to be used only by the foreach tag */
- STag_surfxml_host_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
- ETag_surfxml_host_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
- STag_surfxml_link_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
- ETag_surfxml_link_cb_list = xbt_dynar_new(sizeof(void_f_void_t), NULL);
-
- surfxml_add_callback(STag_surfxml_host_cb_list, &parse_host_foreach);
- surfxml_add_callback(ETag_surfxml_host_cb_list, &finalize_host_foreach);
- surfxml_add_callback(STag_surfxml_link_cb_list, &parse_link_foreach);
- surfxml_add_callback(ETag_surfxml_link_cb_list, &finalize_link_foreach);
-
- /* get set name */
- foreach_set_name = xbt_strdup(A_surfxml_foreach_set_id);
-}
-
-/* Route:multi functions */
-
-static int route_multi_size = 0;
-static char *src_name, *dst_name;
-static int is_symmetric_route;
-
-static void parse_route_elem(void)
-{
- char *val;
-
- val = xbt_strdup(A_surfxml_link_c_ctn_id);
-
- xbt_dynar_push(route_link_list, &val);
-}
-
-static void parse_route_multi_set_endpoints(void)
-{
- src_name = xbt_strdup(A_surfxml_route_c_multi_src);
- dst_name = xbt_strdup(A_surfxml_route_c_multi_dst);
- route_action = A_surfxml_route_c_multi_action;
- is_symmetric_route = A_surfxml_route_c_multi_symmetric;
- route_multi_size++;
-
- route_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
-}
-
-static int contains(xbt_dynar_t list, const char *value)
-{
- unsigned int cpt;
- char *val;
- xbt_dynar_foreach(list, cpt, val) {
- if (strcmp(val, value) == 0)
- return 1;
- }
- return 0;
-}
-
-/*
- 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.
- The decision is based upon the value of action specified in the xml route:multi attribute action
- */
-void manage_route(xbt_dict_t routing_table, const char *route_name,
- int action, int isMultiRoute)
-{
- unsigned int cpt;
- xbt_dynar_t links;
- char *value;
-
- /* get already existing list if it exists */
- links = xbt_dict_get_or_null(routing_table, route_name);
- DEBUG1("ROUTE: %s", route_name);
- if (links != NULL) {
- switch (action) {
- case A_surfxml_route_action_PREPEND: /* add existing links at the end; route_link_list + links */
- xbt_dynar_foreach(links, cpt, value) {
- xbt_dynar_push(route_link_list, &value);
- }
- xbt_dynar_free(&links);
- break;
- case A_surfxml_route_action_POSTPEND: /* add existing links in front; links + route_link_list */
- xbt_dynar_foreach(route_link_list, cpt, value) {
- xbt_dynar_push(links, &value);
- }
- xbt_dynar_free(&route_link_list);
- route_link_list = links;
- break;
- case A_surfxml_route_action_OVERRIDE:
- xbt_dynar_free(&links);
- break;
- default:
- break;
- }
- }
- /* this is the final route; do not add if name is a set; add only if name is in set list */
- if (!isMultiRoute) {
- xbt_dict_set(routing_table, route_name, route_link_list, NULL);
- }
-}
-
-static void parse_route_multi_set_route(void)
-{
- char *route_name;
-
- route_name =
- bprintf("%s#%s#%d#%d#%d", src_name, dst_name, route_action,
- is_symmetric_route, route_multi_size);
-
- xbt_dynar_push(route_multi_elements, &route_name);
-
- /* Add route */
- xbt_dict_set(route_multi_table, route_name, route_link_list, NULL);
- /* add symmetric if it is the case */
- if (is_symmetric_route == 1) {
- char *symmetric_name =
- bprintf("%s#%s#%d#%d#%d", dst_name, src_name, route_action,
- !is_symmetric_route, route_multi_size);
-
- xbt_dict_set(route_multi_table, symmetric_name, route_link_list, NULL);
- xbt_dynar_push(route_multi_elements, &symmetric_name);
- is_symmetric_route = 0;
- }
- free(src_name);
- free(dst_name);
-}
-
-static void add_multi_links(const char *src, const char *dst,
- xbt_dynar_t links, const char *src_name,
- const char *dst_name)
-{
- unsigned int cpt;
- char *value, *val;
-
- push_surfxml_bufferstack(1);
-
- parse_make_temporary_route(src_name, dst_name, route_action);
- surfxml_call_cb_functions(STag_surfxml_route_cb_list);
- DEBUG2("\tADDING ROUTE: %s -> %s", src_name, dst_name);
- /* Build link list */
- xbt_dynar_foreach(links, cpt, value) {
- if (strcmp(value, src) == 0)
- val = xbt_strdup(src_name);
- else if (strcmp(value, dst) == 0)
- val = xbt_strdup(dst_name);
- else if (strcmp(value, "$dst") == 0)
- val = xbt_strdup(dst_name);
- else if (strcmp(value, "$src") == 0)
- val = xbt_strdup(src_name);
- else
- val = xbt_strdup(value);
- DEBUG1("\t\tELEMENT: %s", val);
- xbt_dynar_push(route_link_list, &val);
- }
- surfxml_call_cb_functions(ETag_surfxml_route_cb_list);
- pop_surfxml_bufferstack(1);
-}
-
-static void convert_route_multi_to_routes(void)
-{
- xbt_dict_cursor_t cursor_w;
- int symmetric;
- unsigned int cpt, cpt2, cursor;
- char *src_host_name, *dst_host_name, *key, *src, *dst, *val, *key_w,
- *data_w;
- const char *sep = "#";
- xbt_dict_t set = NULL;
- xbt_dynar_t src_names = NULL, dst_names = NULL, links;
-
- if (!route_multi_elements)
- return;
-
- if (surf_cpu_model)
- set = surf_model_resource_set(surf_cpu_model);
- if (surf_workstation_model != NULL &&
- surf_model_resource_set(surf_workstation_model) != NULL &&
- xbt_dict_length(surf_model_resource_set(surf_workstation_model)) > 0)
- set = surf_model_resource_set(surf_workstation_model);
-
-
- push_surfxml_bufferstack(0);
- /* Get all routes in the exact order they were entered in the platform file */
- xbt_dynar_foreach(route_multi_elements, cursor, key) {
- /* Get links for the route */
- links = (xbt_dynar_t) xbt_dict_get_or_null(route_multi_table, key);
- keys = xbt_str_split_str(key, sep);
- /* Get route ends */
- src = xbt_dynar_get_as(keys, 0, char *);
- dst = xbt_dynar_get_as(keys, 1, char *);
- route_action = atoi(xbt_dynar_get_as(keys, 2, char *));
- symmetric = atoi(xbt_dynar_get_as(keys, 3, char *));
-
- /* Create the dynar of src and dst hosts for the new routes */
- /* NOTE: src and dst can be either set names or simple host names */
- src_names = (xbt_dynar_t) xbt_dict_get_or_null(set_list, src);
- dst_names = (xbt_dynar_t) xbt_dict_get_or_null(set_list, dst);
- /* Add to dynar even if they are simple names */
- if (src_names == NULL) {
- src_names = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
- val = xbt_strdup(src);
- xbt_dynar_push(src_names, &val);
- if (strcmp(val, "$*") != 0 && NULL == xbt_dict_get_or_null(set, val))
- THROW3(unknown_error, 0,
- "(In route:multi (%s -> %s) source %s does not exist (not a set or a host)",
- src, dst, src);
- }
- if (dst_names == NULL) {
- dst_names = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
- val = xbt_strdup(dst);
- if (strcmp(val, "$*") != 0 && NULL == xbt_dict_get_or_null(set, val))
- THROW3(unknown_error, 0,
- "(In route:multi (%s -> %s) destination %s does not exist (not a set or a host)",
- src, dst, dst);
- xbt_dynar_push(dst_names, &val);
- }
-
- /* Build the routes */
- DEBUG2("ADDING MULTI ROUTE: %s -> %s", xbt_dynar_get_as(keys, 0, char *),
- xbt_dynar_get_as(keys, 1, char *));
- xbt_dynar_foreach(src_names, cpt, src_host_name) {
- xbt_dynar_foreach(dst_names, cpt2, dst_host_name) {
- /* If dst is $* then set this route to have its dst point to all hosts */
- if (strcmp(src_host_name, "$*") != 0
- && strcmp(dst_host_name, "$*") == 0) {
- xbt_dict_foreach(set, cursor_w, key_w, data_w) {
- //int n = xbt_dynar_member(src_names, (char*)key_w);
- add_multi_links(src, dst, links, src_host_name, key_w);
- }
- }
- /* If src is $* then set this route to have its dst point to all hosts */
- if (strcmp(src_host_name, "$*") == 0
- && strcmp(dst_host_name, "$*") != 0) {
- xbt_dict_foreach(set, cursor_w, key_w, data_w) {
- // if (!symmetric || (symmetric && !contains(dst_names, key_w)))
- add_multi_links(src, dst, links, key_w, dst_host_name);
- }
- }
- /* if none of them are equal to $* */
- if (strcmp(src_host_name, "$*") != 0
- && strcmp(dst_host_name, "$*") != 0) {
- add_multi_links(src, dst, links, src_host_name, dst_host_name);
- }
- }
- }
- xbt_dynar_free(&keys);
- }
- pop_surfxml_bufferstack(0);
-}
-
-/* Cluster tag functions */