Diffstat (limited to 'libical/src/libicalss/icalss.h') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | libical/src/libicalss/icalss.h | 719 |
1 files changed, 302 insertions, 417 deletions
diff --git a/libical/src/libicalss/icalss.h b/libical/src/libicalss/icalss.h index cd07919..8930e11 100644 --- a/libical/src/libicalss/icalss.h +++ b/libical/src/libicalss/icalss.h @@ -1,14 +1,18 @@ +#ifdef __cplusplus +extern "C" { +#endif +/* + $Id$ +*/ /* -*- Mode: C -*- */ /*====================================================================== FILE: icalgauge.h CREATOR: eric 23 December 1999 - $Id$ - $Locker$ (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org This program is free software; you can redistribute it and/or modify it under the terms of either: @@ -26,48 +30,58 @@ ======================================================================*/ #ifndef ICALGAUGE_H #define ICALGAUGE_H -typedef void icalgauge; +/** @file icalgauge.h + * @brief Routines implementing a filter for ical components + */ -icalgauge* icalgauge_new_from_sql(char* sql); +typedef struct icalgauge_impl icalgauge; + +icalgauge* icalgauge_new_from_sql(char* sql, int expand); + +int icalgauge_get_expand(icalgauge* gauge); void icalgauge_free(icalgauge* gauge); char* icalgauge_as_sql(icalcomponent* gauge); -void icalgauge_dump(icalcomponent* gauge); +void icalgauge_dump(icalgauge* gauge); + -/* Return true is comp matches the gauge. The component must be in - cannonical form -- a VCALENDAR with one VEVENT, VTODO or VJOURNAL - sub component */ +/** @brief Return true if comp matches the gauge. + * + * The component must be in + * cannonical form -- a VCALENDAR with one VEVENT, VTODO or VJOURNAL + * sub component + */ int icalgauge_compare(icalgauge* g, icalcomponent* comp); -/* Clone the component, but only return the properties specified in - the gauge */ +/** Clone the component, but only return the properties + * specified in the gauge */ icalcomponent* icalgauge_new_clone(icalgauge* g, icalcomponent* comp); #endif /* ICALGAUGE_H*/ /* -*- Mode: C -*- */ -/*====================================================================== - FILE: icalset.h - CREATOR: eric 28 November 1999 - +/** + @file icalset.h + @author eric 28 November 1999 Icalset is the "base class" for representations of a collection of iCal components. Derived classes (actually delegatees) include: - icalfileset Store componetns in a single file + icalfileset Store components in a single file icaldirset Store components in multiple files in a directory + icalbdbset Store components in a Berkeley DB File icalheapset Store components on the heap icalmysqlset Store components in a mysql database. +**/ - $Id$ - $Locker$ +/* (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org This program is free software; you can redistribute it and/or modify it under the terms of either: @@ -94,85 +108,207 @@ icalcomponent* icalgauge_new_clone(icalgauge* g, icalcomponent* comp); #define ICAL_PATH_MAX PATH_MAX #else #define ICAL_PATH_MAX 1024 #endif -#ifdef _WIN32 -#define mode_t int -#endif - - - -typedef void icalset; +typedef struct icalset_impl icalset; typedef enum icalset_kind { ICAL_FILE_SET, ICAL_DIR_SET, - ICAL_HEAP_SET, - ICAL_MYSQL_SET, - ICAL_CAP_SET + ICAL_BDB_SET } icalset_kind; +typedef struct icalsetiter +{ + icalcompiter iter; /* icalcomponent_kind, pvl_elem iter */ + icalgauge* gauge; + icalrecur_iterator* ritr; /*the last iterator*/ + icalcomponent* last_component; /*the pending recurring component to be processed */ + const char* tzid; /* the calendar's timezone id */ +} icalsetiter; + +struct icalset_impl { + icalset_kind kind; + int size; + char *dsn; + icalset* (*init)(icalset* set, const char *dsn, void *options); + void (*free)(icalset* set); + const char* (*path)(icalset* set); + void (*mark)(icalset* set); + icalerrorenum (*commit)(icalset* set); + icalerrorenum (*add_component)(icalset* set, icalcomponent* comp); + icalerrorenum (*remove_component)(icalset* set, icalcomponent* comp); + int (*count_components)(icalset* set, + icalcomponent_kind kind); + icalerrorenum (*select)(icalset* set, icalgauge* gauge); + void (*clear)(icalset* set); + icalcomponent* (*fetch)(icalset* set, const char* uid); + icalcomponent* (*fetch_match)(icalset* set, icalcomponent *comp); + int (*has_uid)(icalset* set, const char* uid); + icalerrorenum (*modify)(icalset* set, icalcomponent *old, + icalcomponent *newc); + icalcomponent* (*get_current_component)(icalset* set); + icalcomponent* (*get_first_component)(icalset* set); + icalcomponent* (*get_next_component)(icalset* set); + icalsetiter (*icalset_begin_component)(icalset* set, + icalcomponent_kind kind, icalgauge* gauge); + icalcomponent* (*icalsetiter_to_next)(icalset* set, icalsetiter* i); + icalcomponent* (*icalsetiter_to_prior)(icalset* set, icalsetiter* i); +}; + +/** @brief Register a new derived class */ +int icalset_register_class(icalset *set); + + +/** @brief Generic icalset constructor + * + * @param kind The type of icalset to create + * @param dsn Data Source Name - usually a pathname or DB handle + * @param options Any implementation specific options + * + * @return A valid icalset reference or NULL if error. + * + * This creates any of the icalset types available. + */ + +icalset* icalset_new(icalset_kind kind, const char* dsn, void* options); -/* Create a specific derived type of set */ icalset* icalset_new_file(const char* path); +icalset* icalset_new_file_reader(const char* path); +icalset* icalset_new_file_writer(const char* path); + icalset* icalset_new_dir(const char* path); -icalset* icalset_new_heap(void); -icalset* icalset_new_mysql(const char* path); -/*icalset* icalset_new_cap(icalcstp* cstp);*/ +icalset* icalset_new_file_reader(const char* path); +icalset* icalset_new_file_writer(const char* path); void icalset_free(icalset* set); const char* icalset_path(icalset* set); -/* Mark the cluster as changed, so it will be written to disk when it - is freed. Commit writes to disk immediately*/ +/** Mark the cluster as changed, so it will be written to disk when it + is freed. **/ void icalset_mark(icalset* set); + +/** Write changes to disk immediately */ icalerrorenum icalset_commit(icalset* set); icalerrorenum icalset_add_component(icalset* set, icalcomponent* comp); icalerrorenum icalset_remove_component(icalset* set, icalcomponent* comp); int icalset_count_components(icalset* set, icalcomponent_kind kind); -/* Restrict the component returned by icalset_first, _next to those - that pass the gauge. _clear removes the gauge. */ -icalerrorenum icalset_select(icalset* set, icalcomponent* gauge); +/** Restrict the component returned by icalset_first, _next to those + that pass the gauge. */ +icalerrorenum icalset_select(icalset* set, icalgauge* gauge); + +/** Clears the gauge defined by icalset_select() */ void icalset_clear_select(icalset* set); -/* Get a component by uid */ +/** Get a component by uid */ icalcomponent* icalset_fetch(icalset* set, const char* uid); + int icalset_has_uid(icalset* set, const char* uid); icalcomponent* icalset_fetch_match(icalset* set, icalcomponent *c); -/* Modify components according to the MODIFY method of CAP. Works on +/** Modify components according to the MODIFY method of CAP. Works on the currently selected components. */ icalerrorenum icalset_modify(icalset* set, icalcomponent *oldc, icalcomponent *newc); -/* Iterate through the components. If a guage has been defined, these +/** Iterate through the components. If a guage has been defined, these will skip over components that do not pass the gauge */ icalcomponent* icalset_get_current_component(icalset* set); icalcomponent* icalset_get_first_component(icalset* set); icalcomponent* icalset_get_next_component(icalset* set); +/** External Iterator with gauge - for thread safety */ +extern icalsetiter icalsetiter_null; + +icalsetiter icalset_begin_component(icalset* set, + icalcomponent_kind kind, icalgauge* gauge); + +/** Default _next, _prior, _deref for subclasses that use single cluster */ +icalcomponent* icalsetiter_next(icalsetiter* i); +icalcomponent* icalsetiter_prior(icalsetiter* i); +icalcomponent* icalsetiter_deref(icalsetiter* i); + +/** for subclasses that use multiple clusters that require specialized cluster traversal */ +icalcomponent* icalsetiter_to_next(icalset* set, icalsetiter* i); +icalcomponent* icalsetiter_to_prior(icalset* set, icalsetiter* i); + #endif /* !ICALSET_H */ /* -*- Mode: C -*- */ /*====================================================================== + FILE: icalcluster.h + CREATOR: eric 23 December 1999 + + + + (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org + + This program is free software; you can redistribute it and/or modify + it under the terms of either: + + The LGPL as published by the Free Software Foundation, version + 2.1, available at: http://www.fsf.org/copyleft/lesser.html + + Or: + + The Mozilla Public License Version 1.0. You may obtain a copy of + the License at http://www.mozilla.org/MPL/ + + The Original Code is eric. The Initial Developer of the Original + Code is Eric Busboom + + +======================================================================*/ + +#ifndef ICALCLUSTER_H +#define ICALCLUSTER_H + + +typedef struct icalcluster_impl icalcluster; + +icalcluster* icalcluster_new(const char *key, icalcomponent *data); +icalcluster* icalcluster_new_clone(const icalcluster *cluster); + +void icalcluster_free(icalcluster *cluster); + +const char* icalcluster_key(icalcluster *cluster); +int icalcluster_is_changed(icalcluster *cluster); +void icalcluster_mark(icalcluster *cluster); +void icalcluster_commit(icalcluster *cluster); + +icalcomponent* icalcluster_get_component(icalcluster* cluster); +int icalcluster_count_components(icalcluster *cluster, icalcomponent_kind kind); +icalerrorenum icalcluster_add_component(icalcluster* cluster, + icalcomponent* child); +icalerrorenum icalcluster_remove_component(icalcluster* cluster, + icalcomponent* child); + +icalcomponent* icalcluster_get_current_component(icalcluster* cluster); +icalcomponent* icalcluster_get_first_component(icalcluster* cluster); +icalcomponent* icalcluster_get_next_component(icalcluster* cluster); + +#endif /* !ICALCLUSTER_H */ + + + +/* -*- Mode: C -*- */ +/*====================================================================== FILE: icalfileset.h CREATOR: eric 23 December 1999 - $Id$ - $Locker$ (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org This program is free software; you can redistribute it and/or modify it under the terms of either: @@ -194,87 +330,113 @@ icalcomponent* icalset_get_next_component(icalset* set); #define ICALFILESET_H #include <sys/types.h> /* For open() flags and mode */ #include <sys/stat.h> /* For open() flags and mode */ #include <fcntl.h> /* For open() flags and mode */ -extern int icalfileset_safe_saves; +#ifdef WIN32 +#define mode_t int +#endif -typedef void icalfileset; +extern int icalfileset_safe_saves; +typedef struct icalfileset_impl icalfileset; -/* icalfileset - icalfilesetfile - icalfilesetdir -*/ +icalset* icalfileset_new(const char* path); +icalset* icalfileset_new_reader(const char* path); +icalset* icalfileset_new_writer(const char* path); +icalset* icalfileset_init(icalset *set, const char *dsn, void* options); -icalfileset* icalfileset_new(const char* path); +icalfileset* icalfileset_new_from_cluster(const char* path, icalcluster *cluster); -/* Like _new, but takes open() flags for opening the file */ -icalfileset* icalfileset_new_open(const char* path, - int flags, mode_t mode); +icalcluster* icalfileset_produce_icalcluster(const char *path); -void icalfileset_free(icalfileset* cluster); +void icalfileset_free(icalset* cluster); -const char* icalfileset_path(icalfileset* cluster); +const char* icalfileset_path(icalset* cluster); /* Mark the cluster as changed, so it will be written to disk when it is freed. Commit writes to disk immediately. */ -void icalfileset_mark(icalfileset* cluster); -icalerrorenum icalfileset_commit(icalfileset* cluster); +void icalfileset_mark(icalset* set); +icalerrorenum icalfileset_commit(icalset* set); -icalerrorenum icalfileset_add_component(icalfileset* cluster, +icalerrorenum icalfileset_add_component(icalset* set, icalcomponent* child); -icalerrorenum icalfileset_remove_component(icalfileset* cluster, +icalerrorenum icalfileset_remove_component(icalset* set, icalcomponent* child); -int icalfileset_count_components(icalfileset* cluster, +int icalfileset_count_components(icalset* set, icalcomponent_kind kind); -/* Restrict the component returned by icalfileset_first, _next to those - that pass the gauge. _clear removes the gauge */ -icalerrorenum icalfileset_select(icalfileset* store, icalgauge* gauge); -void icalfileset_clear(icalfileset* store); +/** + * Restrict the component returned by icalfileset_first, _next to those + * that pass the gauge. _clear removes the gauge + */ +icalerrorenum icalfileset_select(icalset* set, icalgauge* gauge); -/* Get and search for a component by uid */ -icalcomponent* icalfileset_fetch(icalfileset* cluster, const char* uid); -int icalfileset_has_uid(icalfileset* cluster, const char* uid); -icalcomponent* icalfileset_fetch_match(icalfileset* set, icalcomponent *c); +/** clear the gauge **/ +void icalfileset_clear(icalset* set); +/** Get and search for a component by uid **/ +icalcomponent* icalfileset_fetch(icalset* set, const char* uid); +int icalfileset_has_uid(icalset* set, const char* uid); +icalcomponent* icalfileset_fetch_match(icalset* set, icalcomponent *c); -/* Modify components according to the MODIFY method of CAP. Works on - the currently selected components. */ -icalerrorenum icalfileset_modify(icalfileset* store, icalcomponent *oldcomp, + +/** + * Modify components according to the MODIFY method of CAP. Works on the + * currently selected components. + */ +icalerrorenum icalfileset_modify(icalset* set, + icalcomponent *oldcomp, icalcomponent *newcomp); -/* Iterate through components. If a guage has been defined, these +/* Iterate through components. If a gauge has been defined, these will skip over components that do not pass the gauge */ -icalcomponent* icalfileset_get_current_component (icalfileset* cluster); -icalcomponent* icalfileset_get_first_component(icalfileset* cluster); -icalcomponent* icalfileset_get_next_component(icalfileset* cluster); -/* Return a reference to the internal component. You probably should +icalcomponent* icalfileset_get_current_component (icalset* cluster); +icalcomponent* icalfileset_get_first_component(icalset* cluster); +icalcomponent* icalfileset_get_next_component(icalset* cluster); + +/* External iterator for thread safety */ +icalsetiter icalfileset_begin_component(icalset* set, icalcomponent_kind kind, icalgauge* gauge); +icalcomponent * icalfilesetiter_to_next(icalset* set, icalsetiter *iter); +icalcomponent* icalfileset_form_a_matched_recurrence_component(icalsetiter* itr); + +/** Return a reference to the internal component. You probably should not be using this. */ -icalcomponent* icalfileset_get_component(icalfileset* cluster); +icalcomponent* icalfileset_get_component(icalset* cluster); + +/** + * @brief options for opening an icalfileset. + * + * These options should be passed to the icalset_new() function + */ +typedef struct icalfileset_options { + int flags; /**< flags for open() O_RDONLY, etc */ + mode_t mode; /**< file mode */ + int safe_saves; /**< to lock or not */ + icalcluster *cluster; /**< use this cluster to initialize data */ +} icalfileset_options; + +extern icalfileset_options icalfileset_options_default; #endif /* !ICALFILESET_H */ /* -*- Mode: C -*- */ /*====================================================================== FILE: icaldirset.h CREATOR: eric 28 November 1999 - $Id$ - $Locker$ (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org This program is free software; you can redistribute it and/or modify it under the terms of either: @@ -296,66 +458,77 @@ icalcomponent* icalfileset_get_component(icalfileset* cluster); #define ICALDIRSET_H /* icaldirset Routines for storing, fetching, and searching for ical * objects in a database */ -typedef void icaldirset; +typedef struct icaldirset_impl icaldirset; +icalset* icaldirset_new(const char* path); -icaldirset* icaldirset_new(const char* path); +icalset* icaldirset_new_reader(const char* path); +icalset* icaldirset_new_writer(const char* path); -void icaldirset_free(icaldirset* store); -const char* icaldirset_path(icaldirset* store); +icalset* icaldirset_init(icalset* set, const char *dsn, void *options); +void icaldirset_free(icalset* set); + +const char* icaldirset_path(icalset* set); /* Mark the cluster as changed, so it will be written to disk when it is freed. Commit writes to disk immediately*/ -void icaldirset_mark(icaldirset* store); -icalerrorenum icaldirset_commit(icaldirset* store); +void icaldirset_mark(icalset* set); +icalerrorenum icaldirset_commit(icalset* set); -icalerrorenum icaldirset_add_component(icaldirset* store, icalcomponent* comp); -icalerrorenum icaldirset_remove_component(icaldirset* store, icalcomponent* comp); +icalerrorenum icaldirset_add_component(icalset* store, icalcomponent* comp); +icalerrorenum icaldirset_remove_component(icalset* store, icalcomponent* comp); -int icaldirset_count_components(icaldirset* store, +int icaldirset_count_components(icalset* store, icalcomponent_kind kind); /* Restrict the component returned by icaldirset_first, _next to those that pass the gauge. _clear removes the gauge. */ -icalerrorenum icaldirset_select(icaldirset* store, icalcomponent* gauge); -void icaldirset_clear(icaldirset* store); +icalerrorenum icaldirset_select(icalset* store, icalgauge* gauge); +void icaldirset_clear(icalset* store); /* Get a component by uid */ -icalcomponent* icaldirset_fetch(icaldirset* store, const char* uid); -int icaldirset_has_uid(icaldirset* store, const char* uid); -icalcomponent* icaldirset_fetch_match(icaldirset* set, icalcomponent *c); +icalcomponent* icaldirset_fetch(icalset* store, const char* uid); +int icaldirset_has_uid(icalset* store, const char* uid); +icalcomponent* icaldirset_fetch_match(icalset* set, icalcomponent *c); /* Modify components according to the MODIFY method of CAP. Works on the currently selected components. */ -icalerrorenum icaldirset_modify(icaldirset* store, icalcomponent *oldc, +icalerrorenum icaldirset_modify(icalset* store, icalcomponent *oldc, icalcomponent *newc); -/* Iterate through the components. If a guage has been defined, these +/* Iterate through the components. If a gauge has been defined, these will skip over components that do not pass the gauge */ -icalcomponent* icaldirset_get_current_component(icaldirset* store); -icalcomponent* icaldirset_get_first_component(icaldirset* store); -icalcomponent* icaldirset_get_next_component(icaldirset* store); +icalcomponent* icaldirset_get_current_component(icalset* store); +icalcomponent* icaldirset_get_first_component(icalset* store); +icalcomponent* icaldirset_get_next_component(icalset* store); + +/* External iterator for thread safety */ +icalsetiter icaldirset_begin_component(icalset* set, icalcomponent_kind kind, icalgauge* gauge); +icalcomponent* icaldirsetiter_to_next(icalset* set, icalsetiter* i); +icalcomponent* icaldirsetiter_to_prior(icalset* set, icalsetiter* i); + +typedef struct icaldirset_options { + int flags; /**< flags corresponding to the open() system call O_RDWR, etc. */ +} icaldirset_options; #endif /* !ICALDIRSET_H */ /* -*- Mode: C -*- */ /*====================================================================== FILE: icalcalendar.h CREATOR: eric 23 December 1999 - $Id$ - $Locker$ (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org This program is free software; you can redistribute it and/or modify it under the terms of either: @@ -380,13 +553,13 @@ icalcomponent* icaldirset_get_next_component(icaldirset* store); /* icalcalendar * Routines for storing calendar data in a file system. The calendar * has two icaldirsets, one for incoming components and one for booked * components. It also has interfaces to access the free/busy list * and a list of calendar properties */ -typedef void icalcalendar; +typedef struct icalcalendar_impl icalcalendar; icalcalendar* icalcalendar_new(char* dir); void icalcalendar_free(icalcalendar* calendar); int icalcalendar_lock(icalcalendar* calendar); @@ -413,14 +586,12 @@ icalset* icalcalendar_get_freebusy(icalcalendar* calendar); /* -*- Mode: C -*- */ /*====================================================================== FILE: icalclassify.h CREATOR: eric 21 Aug 2000 - $Id$ - $Locker$ (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org This program is free software; you can redistribute it and/or modify it under the terms of either: @@ -436,50 +607,18 @@ icalset* icalcalendar_get_freebusy(icalcalendar* calendar); =========================================================================*/ #ifndef ICALCLASSIFY_H #define ICALCLASSIFY_H - -typedef enum icalclass { - ICAL_NO_CLASS, - ICAL_PUBLISH_NEW_CLASS, - ICAL_PUBLISH_UPDATE_CLASS, - ICAL_PUBLISH_FREEBUSY_CLASS, - ICAL_REQUEST_NEW_CLASS, - ICAL_REQUEST_UPDATE_CLASS, - ICAL_REQUEST_RESCHEDULE_CLASS, - ICAL_REQUEST_DELEGATE_CLASS, - ICAL_REQUEST_NEW_ORGANIZER_CLASS, - ICAL_REQUEST_FORWARD_CLASS, - ICAL_REQUEST_STATUS_CLASS, - ICAL_REQUEST_FREEBUSY_CLASS, - ICAL_REPLY_ACCEPT_CLASS, - ICAL_REPLY_DECLINE_CLASS, - ICAL_REPLY_DELEGATE_CLASS, - ICAL_REPLY_CRASHER_ACCEPT_CLASS, - ICAL_REPLY_CRASHER_DECLINE_CLASS, - ICAL_ADD_INSTANCE_CLASS, - ICAL_CANCEL_EVENT_CLASS, - ICAL_CANCEL_INSTANCE_CLASS, - ICAL_CANCEL_ALL_CLASS, - ICAL_REFRESH_CLASS, - ICAL_COUNTER_CLASS, - ICAL_DECLINECOUNTER_CLASS, - ICAL_MALFORMED_CLASS, - ICAL_OBSOLETE_CLASS, /* 21 */ - ICAL_MISSEQUENCED_CLASS, /* 22 */ - ICAL_UNKNOWN_CLASS /* 23 */ -} ical_class; - -ical_class icalclassify(icalcomponent* c,icalcomponent* match, +icalproperty_xlicclass icalclassify(icalcomponent* c,icalcomponent* match, const char* user); icalcomponent* icalclassify_find_overlaps(icalset* set, icalcomponent* comp); -char* icalclassify_class_to_string(ical_class iclass); +char* icalclassify_class_to_string(icalproperty_xlicclass c); #endif /* ICALCLASSIFY_H*/ @@ -488,14 +627,12 @@ char* icalclassify_class_to_string(ical_class iclass); /* -*- Mode: C -*- */ /*====================================================================== FILE: icalspanlist.h CREATOR: eric 21 Aug 2000 - $Id$ - $Locker$ (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org This program is free software; you can redistribute it and/or modify it under the terms of either: @@ -510,44 +647,65 @@ char* icalclassify_class_to_string(ical_class iclass); =========================================================================*/ #ifndef ICALSPANLIST_H #define ICALSPANLIST_H -typedef void icalspanlist; +/** @file icalspanlist.h + * @brief Code that supports collections of free/busy spans of time + */ + +typedef struct icalspanlist_impl icalspanlist; + + +/** @brief Constructor + * Make a free list from a set of component. Start and end should be in UTC + */ -/* Make a free list from a set of component. Start and end should be in UTC */ icalspanlist* icalspanlist_new(icalset *set, struct icaltimetype start, struct icaltimetype end); +/** @brief Destructor + */ void icalspanlist_free(icalspanlist* spl); +/* Unimplemented functions */ icalcomponent* icalspanlist_make_free_list(icalspanlist* sl); icalcomponent* icalspanlist_make_busy_list(icalspanlist* sl); -/* Get first free or busy time after time t. all times are in UTC */ +/** Get first next free time after time t. all times are in UTC. */ struct icalperiodtype icalspanlist_next_free_time(icalspanlist* sl, struct icaltimetype t); +/** Get first next busy time after time t. all times are in UTC. */ struct icalperiodtype icalspanlist_next_busy_time(icalspanlist* sl, struct icaltimetype t); void icalspanlist_dump(icalspanlist* s); +/** @brief Return a valid VFREEBUSY component for this span */ +icalcomponent *icalspanlist_as_vfreebusy(icalspanlist* s_in, + const char* organizer, + const char* attendee); + +/** @brief Return an integer matrix of total events per delta_t timespan */ +int *icalspanlist_as_freebusy_matrix(icalspanlist* span, int delta_t); + +/** @brief Construct an icalspanlist from a VFREEBUSY component */ +icalspanlist *icalspanlist_from_vfreebusy(icalcomponent* c); + #endif /* -*- Mode: C -*- */ /*====================================================================== FILE: icalmessage.h CREATOR: eric 07 Nov 2000 - $Id$ - $Locker$ (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org This program is free software; you can redistribute it and/or modify it under the terms of either: @@ -604,282 +762,9 @@ icalcomponent* icalmessage_new_error_reply(icalcomponent* c, const char* msg, const char* debug, icalrequeststatus rs); #endif /* ICALMESSAGE_H*/ -/* -*- Mode: C -*- */ -/*====================================================================== - FILE: icalcstp.h - CREATOR: eric 20 April 1999 - - $Id$ - - - (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org - - This program is free software; you can redistribute it and/or modify - it under the terms of either: - - The LGPL as published by the Free Software Foundation, version - 2.1, available at: http://www.fsf.org/copyleft/lesser.html - - Or: - - The Mozilla Public License Version 1.0. You may obtain a copy of - the License at http://www.mozilla.org/MPL/ - - The original code is icalcstp.h - -======================================================================*/ - - -#ifndef ICALCSTP_H -#define ICALCSTP_H - - - -/* Connection state, from the state machine in RFC2445 */ -enum cstps_state { - NO_STATE, - CONNECTED, - AUTHENTICATED, - IDENTIFIED, - DISCONNECTED, - RECEIVE -}; - -/* CSTP Commands that a client can issue to a server */ -typedef enum icalcstp_command { - ICAL_ABORT_COMMAND, - ICAL_AUTHENTICATE_COMMAND, - ICAL_CAPABILITY_COMMAND, - ICAL_CONTINUE_COMMAND, - ICAL_CALIDEXPAND_COMMAND, - ICAL_IDENTIFY_COMMAND, - ICAL_DISCONNECT_COMMAND, - ICAL_SENDDATA_COMMAND, - ICAL_STARTTLS_COMMAND, - ICAL_UPNEXPAND_COMMAND, - ICAL_COMPLETE_COMMAND, - ICAL_UNKNOWN_COMMAND -} icalcstp_command; - - - -/* A statement is a combination of command or response code and a - component that the server and client exchage with each other. */ -struct icalcstp_statement { - icalcstp_command command; - char* str_data; /* If non-NUll use as arguments to command */ - int int_data; /* If non-NULL use as arguments to command */ - - icalrequeststatus code; - - icalcomponent* data; +#ifdef __cplusplus }; - -const char* icalcstp_command_to_string(icalcstp_command command); -icalcstp_command icalcstp_string_to_command(const char* str); - -#endif /* !ICALCSTP_H */ - - - -/* -*- Mode: C -*- */ -/*====================================================================== - FILE: icalcstpclient.h - CREATOR: eric 4 Feb 01 - - $Id$ - - - (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org - - This program is free software; you can redistribute it and/or modify - it under the terms of either: - - The LGPL as published by the Free Software Foundation, version - 2.1, available at: http://www.fsf.org/copyleft/lesser.html - - Or: - - The Mozilla Public License Version 1.0. You may obtain a copy of - the License at http://www.mozilla.org/MPL/ - - The original code is icalcstp.h - -======================================================================*/ - - -#ifndef ICALCSTPC_H -#define ICALCSTPC_H - - -/********************** Client (Sender) Interfaces **************************/ - -/* How to use: - - 1) Construct a new icalcstpc - 2) Issue a command by calling one of the command routines. - 3) Repeat until both call icalcstpc_next_output and - icalcstpc_next_input return 0: - 3a) Call icalcstpc_next_output. Send string to server. - 3b) Get string from server, & give to icalcstp_next_input() - 4) Iterate with icalcstpc_first_response & icalcstp_next_response to - get the servers responses - 5) Repeat at #2 -*/ - - -typedef void icalcstpc; - -/* Response code sent by the server. */ -typedef struct icalcstpc_response { - icalrequeststatus code; - char *arg; /* These strings are owned by libical */ - char *debug_text; - char *more_text; - void* result; -} icalcstpc_response; - - -icalcstpc* icalcstpc_new(); - -void icalcstpc_free(icalcstpc* cstpc); - -int icalcstpc_set_timeout(icalcstpc* cstp, int sec); - - -/* Get the next string to send to the server */ -char* icalcstpc_next_output(icalcstpc* cstp, char* line); - -/* process the next string from the server */ -int icalcstpc_next_input(icalcstpc* cstp, char * line); - -/* After icalcstpc_next_input returns a 0, there are responses - ready. use these to get them */ -icalcstpc_response icalcstpc_first_response(icalcstpc* cstp); -icalcstpc_response icalcstpc_next_response(icalcstpc* cstp); - -/* Issue a command */ -icalerrorenum icalcstpc_abort(icalcstpc* cstp); -icalerrorenum icalcstpc_authenticate(icalcstpc* cstp, char* mechanism, - char* init_data, char* f(char*) ); -icalerrorenum icalcstpc_capability(icalcstpc* cstp); -icalerrorenum icalcstpc_calidexpand(icalcstpc* cstp,char* calid); -icalerrorenum icalcstpc_continue(icalcstpc* cstp, unsigned int time); -icalerrorenum icalcstpc_disconnect(icalcstpc* cstp); -icalerrorenum icalcstpc_identify(icalcstpc* cstp, char* id); -icalerrorenum icalcstpc_starttls(icalcstpc* cstp, char* command, - char* init_data, char* f(char*)); -icalerrorenum icalcstpc_senddata(icalcstpc* cstp, unsigned int time, - icalcomponent *comp); -icalerrorenum icalcstpc_upnexpand(icalcstpc* cstp,char* calid); -icalerrorenum icalcstpc_sendata(icalcstpc* cstp, unsigned int time, - icalcomponent *comp); - - -#endif /* !ICALCSTPC_H */ - - - -/* -*- Mode: C -*- */ -/*====================================================================== - FILE: icalcstpserver.h - CREATOR: eric 13 Feb 01 - - $Id$ - - - (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org - - This program is free software; you can redistribute it and/or modify - it under the terms of either: - - The LGPL as published by the Free Software Foundation, version - 2.1, available at: http://www.fsf.org/copyleft/lesser.html - - Or: - - The Mozilla Public License Version 1.0. You may obtain a copy of - the License at http://www.mozilla.org/MPL/ - - The original code is icalcstp.h - -======================================================================*/ - - -#ifndef ICALCSTPS_H -#define ICALCSTPS_H - - - -/********************** Server (Reciever) Interfaces *************************/ - -/* On the server side, the caller will recieve data from the incoming - socket and pass it to icalcstps_next_input. The caller then takes - the return from icalcstps_next_outpu and sends it out through the - socket. This gives the caller a point of control. If the cstp code - connected to the socket itself, it would be hard for the caller to - do anything else after the cstp code was started. - - All of the server and client command routines will generate - response codes. On the server side, these responses will be turned - into text and sent to the client. On the client side, the reponse - is the one sent from the server. - - Since each command can return multiple responses, the responses are - stored in the icalcstps object and are accesses by - icalcstps_first_response() and icalcstps_next_response() - - How to use: - - 1) Construct a new icalcstps, bound to your code via stubs - 2) Repeat forever: - 2a) Get string from client & give to icalcstps_next_input() - 2b) Repeat until icalcstp_next_output returns 0: - 2b1) Call icalcstps_next_output. - 2b2) Send string to client. -*/ - - - -typedef void icalcstps; - -/* Pointers to the rountines that - icalcstps_process_incoming will call when it recognizes a CSTP - command in the data. BTW, the CONTINUE command is named 'cont' - because 'continue' is a C keyword */ - -struct icalcstps_commandfp { - icalerrorenum (*abort)(icalcstps* cstp); - icalerrorenum (*authenticate)(icalcstps* cstp, char* mechanism, - char* data); - icalerrorenum (*calidexpand)(icalcstps* cstp, char* calid); - icalerrorenum (*capability)(icalcstps* cstp); - icalerrorenum (*cont)(icalcstps* cstp, unsigned int time); - icalerrorenum (*identify)(icalcstps* cstp, char* id); - icalerrorenum (*disconnect)(icalcstps* cstp); - icalerrorenum (*sendata)(icalcstps* cstp, unsigned int time, - icalcomponent *comp); - icalerrorenum (*starttls)(icalcstps* cstp, char* command, - char* data); - icalerrorenum (*upnexpand)(icalcstps* cstp, char* upn); - icalerrorenum (*unknown)(icalcstps* cstp, char* command, char* data); -}; - - - -icalcstps* icalcstps_new(struct icalcstps_commandfp stubs); - -void icalcstps_free(icalcstps* cstp); - -int icalcstps_set_timeout(icalcstps* cstp, int sec); - -/* Get the next string to send to the client */ -char* icalcstps_next_output(icalcstps* cstp); - -/* process the next string from the client */ -int icalcstps_next_input(icalcstps* cstp); - -#endif /* ICALCSTPS */ +#endif |