| /******************************************************************************* |
| * Copyright (c) 2010, 2013 Wind River Systems, Inc. and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * and Eclipse Distribution License v1.0 which accompany this distribution. |
| * The Eclipse Public License is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * and the Eclipse Distribution License is available at |
| * http://www.eclipse.org/org/documents/edl-v10.php. |
| * You may elect to redistribute this code under either of these licenses. |
| * |
| * Contributors: |
| * Wind River Systems - initial API and implementation |
| *******************************************************************************/ |
| |
| /* |
| * Path Map service. |
| * The service manages file path mapping rules. |
| */ |
| |
| #ifndef D_pathmap |
| #define D_pathmap |
| |
| #include <tcf/config.h> |
| #include <tcf/framework/context.h> |
| #include <tcf/framework/protocol.h> |
| |
| /* |
| * Convert a file name to canonic form that is suitable for file name comparisons. |
| * Unlike canonicalize_file_name() or realpath(), the function can be used for remote files. |
| * Return pointer to a tmp_alloc()-ed array with converted name. |
| */ |
| extern char * canonic_path_map_file_name(const char * fnm); |
| |
| /* |
| * Check if the file name is an absolute path. |
| * Unlike canonicalize_file_name() or realpath(), the function can be used for remote files. |
| * Return 1 if asolute path, 0 if relative. |
| */ |
| extern int is_absolute_path(const char * fnm); |
| |
| #if SERVICE_PathMap |
| |
| typedef struct PathMapRule PathMapRule; |
| typedef struct PathMapRuleAttribute PathMapRuleAttribute; |
| |
| struct PathMapRuleAttribute { |
| PathMapRuleAttribute * next; |
| char * name; /* Attribute name */ |
| char * value; /* Attribute value as JSON string */ |
| }; |
| |
| /* Path map attribute names */ |
| #define PATH_MAP_ID "ID" |
| #define PATH_MAP_SOURCE "Source" |
| #define PATH_MAP_DESTINATION "Destination" |
| #define PATH_MAP_CONTEXT_QUERY "ContextQuery" |
| #define PATH_MAP_CONTEXT "Context" |
| #define PATH_MAP_HOST "Host" |
| #define PATH_MAP_PROTOCOL "Protocol" |
| |
| /* |
| * Path map events listener. |
| */ |
| typedef struct PathMapEventListener { |
| void (*mapping_changed)(Channel * c, void * args); |
| } PathMapEventListener; |
| |
| /* |
| * Add path map events listener. |
| */ |
| extern void add_path_map_event_listener(PathMapEventListener * listener, void * args); |
| |
| /* |
| * Remove path map events listener. |
| */ |
| extern void rem_path_map_event_listener(PathMapEventListener * listener); |
| |
| /* |
| * Iterate all path mapping rules registerd for given client, |
| * channel == NULL iterates rules that were created by create_path_mapping() function. |
| */ |
| typedef void IteratePathMapsCallBack(PathMapRule *, void *); |
| extern void iterate_path_map_rules(Channel * channel, IteratePathMapsCallBack * callback, void * args); |
| |
| /* |
| * Get path mapping rule attributes. |
| */ |
| extern PathMapRuleAttribute * get_path_mapping_attributes(PathMapRule * rule); |
| |
| /* |
| * Create new path mapping rule with given attributes. |
| * Caller should allocate attributes using myalloc.h functions. |
| * Path Map service will free attributes memory using loc_free(). |
| */ |
| extern PathMapRule * create_path_mapping(PathMapRuleAttribute * attrs); |
| |
| /* |
| * Change path mapping rule attributes to given attributes. |
| * Caller should allocate attributes using myalloc.h functions. |
| * Path Map service will free attributes memory using loc_free(). |
| * The function compares existing attributes with new ones, |
| * and calls listeners only if attributes are different. |
| */ |
| extern void change_path_mapping_attributes(PathMapRule * rule, PathMapRuleAttribute * attrs); |
| |
| /* |
| * Delete a path mapping rule. |
| */ |
| extern void delete_path_mapping(PathMapRule * rule); |
| |
| /* |
| * Delete all path mapping rules that were created by create_path_mapping(). |
| */ |
| extern void delete_all_path_mappings(void); |
| |
| #define PATH_MAP_TO_CLIENT 1 |
| #define PATH_MAP_TO_LOCAL 2 |
| #define PATH_MAP_TO_TARGET 3 |
| |
| /* |
| * Translate debug file name to local or target file name using file path mapping table of given channel. |
| * If channel = NULL, search all maps until translation is found. |
| * Return pointer to tmp_alloc()-ed buffer that contains translated file name. |
| */ |
| extern char * apply_path_map(Channel * channel, Context * ctx, char * file_name, int mode); |
| |
| /* |
| * Read new path map from the given input stream. |
| * The function is used by forwarding value-add server, |
| * and it is not intended for use by other clients. |
| */ |
| extern void set_path_map(Channel * channel, InputStream * inp); |
| |
| extern void ini_path_map_service(Protocol * proto, TCFBroadcastGroup * bcg); |
| |
| #endif /* SERVICE_PathMap */ |
| |
| #endif /* D_pathmap */ |