72cb9e17cc0c0726b7bd856167daa3894ab8a115 braney Mon Apr 22 11:30:50 2024 -0700 bad type definition diff --git src/hg/inc/trackHub.h src/hg/inc/trackHub.h index 974707e..15b8e19 100644 --- src/hg/inc/trackHub.h +++ src/hg/inc/trackHub.h @@ -1,246 +1,246 @@ /* Copyright (C) 2014 The Regents of the University of California * See kent/LICENSE or http://genome.ucsc.edu/license/ for licensing information. */ /* trackHub - supports collections of tracks hosted on a remote site. * The basic layout of a data hub is: * hub.ra - contains information about the hub itself * genomes.ra - says which genomes are supported by hub * Contains file name of trackDb.ra for each genome * trackDb.ra - contains a stanza for each track. Stanzas * are in a subset of the usual trackDb format. * How you use the routines here most commonly is as so: * struct trackHub *hub = trackHubOpen(hubRaUrl); * struct trackHubGenome *hubGenome = trackHubFindGenome(hub, "hg19"); * struct trackDb *tdbList = trackHubTracksForGenome(hub, hubGenome); * // do something with tdbList * trackHubClose(&hub); * Note that the tdbList returned does not have the parent/subtrack pointers set. * It is just a simple list of tracks, not a tree. */ #ifndef TRACKHUB_H #define TRACKHUB_H #include "dystring.h" #define MAX_HUB_TRACKDB_FILE_SIZE 256*1024*1024 #define MAX_HUB_GROUP_FILE_SIZE 16*1024*1024 #define MAX_HUB_GENOME_FILE_SIZE 64*1024*1024 struct trackHub /* A track hub. */ { struct trackHub *next; struct hubConnectStatus *hubStatus; /* Pointer to our hubConnectStatus structure, if any. */ char *url; /* URL of hub.ra file. */ struct trackHubGenome *genomeList; /* List of associated genomes. */ struct hash *genomeHash; /* Hash of genomeList keyed by genome name. */ struct hash *settings; /* Settings from hub.ra file. */ /* Required settings picked out for convenience. All allocated in settings hash */ char *shortLabel; /* Hub short label. Not allocated here. */ char *longLabel; /* Hub long label. Not allocated here. */ char *genomesFile; /* URL to genome.ra file. Not allocated here. */ char *defaultDb; /* the default database */ char *name; /* Symbolic name of hub in cart, etc. From trackHubOpen hubName parameter. */ char *descriptionUrl; /* URL to description file */ char *email; /* email address of contact person */ char *version; /* version compliance of hub ("V1.0", etc.) */ char *level; /* support level of hub ("core", "full") */ }; struct trackHubGenome /* A genome serviced within a track hub. */ { struct trackHubGenome *next; char *name; /* Something like hg18 or mm9, a UCSC assembly database name. */ char *trackDbFile; /* The base trackDb.ra file. */ struct hash *settingsHash; /* Settings from hub.ra file. */ char *twoBitPath; /* URL to twoBit. If not null, this is an assmebly hub*/ char *twoBitBptUrl; /* URL to twoBit bpt. May be NULL if no such index exists */ struct twoBitFile *tbf; /* open handle to two bit file */ char *groups; /* URL to group.txt file */ char *defaultPos; /* default position */ char *organism; /* organism name, like Human */ char *description; /* description, also called freeze name */ struct trackHub *trackHub; /* associated track hub */ unsigned orderKey; /* the orderKey for changing the order from the order in the file */ char *chromAuthority; /* what authority should be used to display sequence names */ char *quickLiftChain; /* if this genome is being quickLifted, this will have the bigChain name to lift with. */ char *quickLiftDb; /* if this genome is being quickLifted, this will have the source db name */ }; void trackHubClose(struct trackHub **pHub); /* Close up and free resources from hub. */ struct trackHub *trackHubOpen(char *url, char *hubName); /* Open up a track hub from url. Reads and parses hub.ra and the genomesFile. * The hubName is generally just the asciified ID number. */ struct trackHub *grabHashedHub(char *hubName); /* see if a trackHub with this name is in the cache */ struct trackHubGenome *trackHubFindGenome(struct trackHub *hub, char *genomeName); /* Return trackHubGenome of given name associated with hub. Return NULL if no * such genome. */ struct trackDb *trackHubTracksForGenome(struct trackHub *hub, struct trackHubGenome *genome, struct dyString *incFiles, boolean *foundFirstGenome); /* Get list of tracks associated with genome. Check that it only is composed of legal * types. Do a few other quick checks to catch errors early. If incFiles is not NULL, * put the list of included files in there. Only the first example of a genome * gets to populate groups, the others get a group for the trackHub. */ void trackHubAddNamePrefix(char *hubName, struct trackDb *tdbList); /* For a hub named "xyz" add the prefix "hub_xyz_" to each track and parent field. * This is useful to the genome browser which directly puts tracks into it's * user settings name space.... */ void trackHubAddGroupName(char *hubName, struct trackDb *tdbList); /* Add group tag that references the hubs symbolic name. */ char *trackHubSetting(struct trackHub *hub, char *name); /* Return setting if it exists, otherwise NULL. */ char *trackHubRequiredSetting(struct trackHub *hub, char *name); /* Return named setting. Abort with error message if not found. */ char *trackHubRelativeUrl(char *hubUrl, char *path); /* Return full path (in URL form if it's a remote hub) given * path possibly relative to hubUrl. Do a freeMem of result * when done. */ void trackHubGenomeFree(struct trackHubGenome **pGenome); /* Free up genome info. */ void trackHubGenomeFreeList(struct trackHub *hub); /* Free a list of dynamically allocated trackHubGenome's. */ void trackHubPolishTrackNames(struct trackHub *hub, struct trackDb *tdbList); /* Remove all the special characters from trackHub track names. */ char *trackHubCladeToGenome(char *clade); /* Given a track hub clade(hub name) return the default genome. */ boolean trackHubDatabase(char *database); /* Is this an assembly from an Assembly Data hub? */ char *trackHubDatabaseToGenome(char *db); /* get a database name that is either a genome database or a trackHub * database, return the genome assembly */ char *trackHubDefaultChrom(char *database); /* Return the default chromosome for this track hub assembly. */ char *trackHubAssemblyField(char *database, char *field); /* Get data field from a assembly data hub. */ int trackHubChromCount(char *database); /* Return number of chromosomes in a assembly data hub. */ struct slName *trackHubAllChromNames(char *database); /* Return a list of all the chrom names in this assembly hub database. */ char *trackHubChromSizes(char *database); /* see if this assembly hub has a chrom.sizes file, return url if present * returns NULL when not present */ char *trackHubAliasBbFile(char *database); /* see if this assembly hub has an alias bigBed file, return url if present * returns NULL when not present */ char *trackHubAliasFile(char *database); /* see if this assembly hub has an alias file, return url if present * returns NULL when not present */ struct chromInfo *trackHubAllChromInfo(char *database); /* Return a chromInfo structure for all the chroms in this database. */ struct chromInfo *trackHubMaybeChromInfo(char *database, char *chrom); /* Return a chromInfo structure for just this chrom in this database. * Return NULL if chrom doesn't exist. */ struct chromInfo *trackHubChromInfo(char *database, char *chrom); /* Return a chromInfo structure for just this chrom in this database. * errAbort if chrom doesn't exist. */ char *trackHubGenomeNameToDb(char *genome); /* Return assembly name given a genome name if one exists, otherwise NULL. */ struct dbDb *trackHubGetDbDbs(char *clade); /* Get a list of dbDb structures for all the tracks in this clade/hub. */ struct slPair *trackHubGetCladeLabels(); /* Get a list of labels describing the loaded assembly data hubs. */ char *trackHubAssemblyClade(char *genome); /* Return the clade/hub_name that contains this genome. */ void trackHubFixName(char *name); /* Change all characters other than alphanumeric, dash, and underbar * to underbar. */ struct grp *trackHubLoadGroups(char *database); /* Load the grp structures for this track hub database. */ char *trackHubSkipHubName(char *name); /* Skip the hub_#_ prefix in a hub name. */ struct dbDb *trackHubDbDbFromAssemblyDb(char *database); /* Return a dbDb structure for just this database. */ struct hgPositions; void trackHubFindPos(struct cart *cart, char *db, char *term, struct hgPositions *hgp, boolean measureTiming); /* Look for term in track hubs. Update hgp if found */ void trackHubAddDescription(char *trackDbFile, struct trackDb *tdb); /* Fetch tdb->track's html description (or nearest ancestor's non-empty description) * and store in tdb->html. */ void trackHubAddOneDescription(char *trackDbFile, struct trackDb *tdb); /* Fetch tdb->track's html description and store in tdb->html. */ struct trackHubGenome *trackHubGetGenome(char *database); /* get genome structure for an assembly in a trackHub */ boolean trackHubGetBlatParams(char *database, boolean isTrans, char **pHost, char **pPort, char **pGenomeDataDir); /* get "blat" and "transBlat" entries (if any) for an assembly hub */ struct dbDb *trackHubGetBlatDbDbs(); /* Get a list of connected track hubs that have blat servers */ struct slPair *trackHubDbDbToValueLabel(struct dbDb *hubDbDbList); /* Given a trackHub (list of) track hub dbDb which may be missing some info, * return an slPair of value and label suitable for making a select/menu option. */ void hubCheckBigDataUrl(struct trackHub *hub, struct trackHubGenome *genome, struct trackDb *tdb); /* Check remote file exists and is of correct type. Wrap this in error catcher */ struct dbDb *trackHubGetPcrServers(); /* Look through attached trackHubs to see which of them have "isPcr" line in them. */ boolean trackHubGetPcrParams(char *database, char **pHost, char **pPort, char **pGenomeDataDir); /* Get the isPcr params from a trackHub genome. */ struct trackHubGenome *trackHubGetGenomeUndecorated(char *database); /* Get the genome structure for an undecorated genome name. */ char *trackHubBuild(char *db, struct cart *cart, struct dyString *visDy); /* Build a track hub using trackDb and the cart. */ struct grp *trackHubGetGrps(); /* Get the groups defined by attached track hubs. */ -struct grp *trackHubResetGrps(); +void trackHubResetGrps(); /* Get the groups defined by attached track hubs. */ #endif /* TRACKHUB_H */