mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-12-07 05:15:09 +00:00
467 lines
18 KiB
C
467 lines
18 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
|
*
|
|
* The contents of this file are subject to the Netscape Public License
|
|
* Version 1.0 (the "NPL"); you may not use this file except in
|
|
* compliance with the NPL. You may obtain a copy of the NPL at
|
|
* http://www.mozilla.org/NPL/
|
|
*
|
|
* Software distributed under the NPL is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
|
|
* for the specific language governing rights and limitations under the
|
|
* NPL.
|
|
*
|
|
* The Initial Developer of this code under the NPL is Netscape
|
|
* Communications Corporation. Portions created by Netscape are
|
|
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
|
|
* Reserved.
|
|
*/
|
|
/*
|
|
* Public API for searching mail, news, and LDAP
|
|
* pieces of this API are also used by filter rules and address book
|
|
*
|
|
*/
|
|
|
|
#ifndef _MSG_SRCH_H
|
|
#define _MSG_SRCH_H
|
|
|
|
#include "msgcom.h" /* for MSG_PRIORITY, MessageKey */
|
|
#include "dirprefs.h" /* for DIR_AttributeId */
|
|
|
|
#define FE_IMPLEMENTS_BOOLEAN_OR
|
|
|
|
typedef enum
|
|
{
|
|
SearchError_First, /* no functions return this; just for bookkeeping */
|
|
SearchError_Success, /* no error */
|
|
SearchError_NotImplemented, /* coming soon */
|
|
|
|
SearchError_OutOfMemory, /* can't allocate required memory */
|
|
SearchError_NullPointer, /* a req'd pointer parameter was null */
|
|
SearchError_ScopeAgreement, /* attr or op not supp in this scope */
|
|
SearchError_ListTooSmall, /* menu item array not big enough */
|
|
|
|
SearchError_ResultSetEmpty, /* search done, no matches found */
|
|
SearchError_ResultSetTooBig, /* too many matches to get them all */
|
|
|
|
SearchError_InvalidAttribute, /* specified attrib not in enum */
|
|
SearchError_InvalidScope, /* specified scope not in enum */
|
|
SearchError_InvalidOperator, /* specified op not in enum */
|
|
|
|
SearchError_InvalidSearchTerm, /* cookie for search term is bogus */
|
|
SearchError_InvalidSearchType, /* search type is bogus */
|
|
SearchError_InvalidScopeTerm, /* cookie for scope term is bogus */
|
|
SearchError_InvalidResultElement, /* cookie for result element is bogus */
|
|
SearchError_InvalidPane, /* context probably bogus */
|
|
SearchError_InvalidStream, /* in strm bad (too short? bad magic?) */
|
|
SearchError_InvalidFolder, /* given folderInfo isn't searchable */
|
|
SearchError_InvalidIndex, /* the passed index is invalid */
|
|
|
|
SearchError_HostNotFound, /* couldn't connect to server */
|
|
SearchError_Timeout, /* network didn't respond */
|
|
SearchError_DBOpenFailed, /* couldn't open off-line msg db */
|
|
SearchError_Busy, /* operation can not be performed now */
|
|
|
|
SearchError_NotAMatch, /* used internally for term eval */
|
|
SearchError_ScopeDone, /* used internally for scope list eval */
|
|
|
|
SearchError_ValueRequired, /* string to search for not provided */
|
|
SearchError_Unknown, /* some random error */
|
|
|
|
SearchError_Last /* no functions return this; just for bookkeeping */
|
|
} MSG_SearchError;
|
|
|
|
typedef enum
|
|
{
|
|
scopeMailFolder,
|
|
scopeNewsgroup,
|
|
scopeLdapDirectory,
|
|
scopeOfflineNewsgroup,
|
|
scopeAllSearchableGroups
|
|
} MSG_ScopeAttribute;
|
|
|
|
typedef enum
|
|
{
|
|
attribSubject = 0, /* mail and news */
|
|
attribSender,
|
|
attribBody,
|
|
attribDate,
|
|
|
|
attribPriority, /* mail only */
|
|
attribMsgStatus,
|
|
attribTo,
|
|
attribCC,
|
|
attribToOrCC,
|
|
|
|
attribCommonName, /* LDAP only */
|
|
attrib822Address,
|
|
attribPhoneNumber,
|
|
attribOrganization,
|
|
attribOrgUnit,
|
|
attribLocality,
|
|
attribStreetAddress,
|
|
attribSize,
|
|
attribAnyText, /* any header or body */
|
|
attribKeywords,
|
|
|
|
attribDistinguishedName, /* LDAP result elem only */
|
|
attribObjectClass,
|
|
attribJpegFile,
|
|
|
|
attribLocation, /* result list only */
|
|
attribMessageKey, /* message result elems */
|
|
|
|
attribAgeInDays, /* for purging old news articles */
|
|
|
|
attribGivenName, /* for sorting LDAP results */
|
|
attribSurname,
|
|
|
|
attribFolderInfo, /* for "view thread context" from result */
|
|
|
|
attribCustom1, /* custom LDAP attributes */
|
|
attribCustom2,
|
|
attribCustom3,
|
|
attribCustom4,
|
|
attribCustom5,
|
|
|
|
attribMessageId,
|
|
attribOtherHeader, /* for mail and news. MUST ALWAYS BE LAST attribute since we can have an arbitrary # of these...*/
|
|
|
|
kNumAttributes /* must be last attribute */
|
|
} MSG_SearchAttribute;
|
|
|
|
/* NB: If you add elements to this enum, add only to the end, since
|
|
* RULES.DAT stores enum values persistently
|
|
*/
|
|
typedef enum
|
|
{
|
|
opContains = 0, /* for text attributes */
|
|
opDoesntContain,
|
|
opIs, /* is and isn't also apply to some non-text attrs */
|
|
opIsnt,
|
|
opIsEmpty,
|
|
|
|
opIsBefore, /* for date attributes */
|
|
opIsAfter,
|
|
|
|
opIsHigherThan, /* for priority. opIs also applies */
|
|
opIsLowerThan,
|
|
|
|
opBeginsWith,
|
|
opEndsWith,
|
|
|
|
opSoundsLike, /* for LDAP phoenetic matching */
|
|
opLdapDwim, /* Do What I Mean for simple search */
|
|
|
|
opIsGreaterThan,
|
|
opIsLessThan,
|
|
|
|
kNumOperators /* must be last operator */
|
|
} MSG_SearchOperator;
|
|
|
|
/* FEs use this to help build the search dialog box */
|
|
typedef enum
|
|
{
|
|
widgetText,
|
|
widgetDate,
|
|
widgetMenu,
|
|
widgetInt, /* added to account for age in days which requires an integer field */
|
|
widgetNone
|
|
} MSG_SearchValueWidget;
|
|
|
|
/* Used to specify type of search to be performed */
|
|
typedef enum
|
|
{
|
|
searchNone,
|
|
searchRootDSE,
|
|
searchNormal,
|
|
searchLdapVLV
|
|
} MSG_SearchType;
|
|
|
|
/* Use this to specify the value of a search term */
|
|
typedef struct MSG_SearchValue
|
|
{
|
|
MSG_SearchAttribute attribute;
|
|
union
|
|
{
|
|
char *string;
|
|
MSG_PRIORITY priority;
|
|
time_t date;
|
|
uint32 msgStatus; /* see MSG_FLAG in msgcom.h */
|
|
uint32 size;
|
|
MessageKey key;
|
|
uint32 age; /* in days */
|
|
MSG_FolderInfo *folder;
|
|
} u;
|
|
} MSG_SearchValue;
|
|
|
|
/* Use this to help build menus in the search dialog. See APIs below */
|
|
#define kSearchMenuLength 64
|
|
typedef struct MSG_SearchMenuItem
|
|
{
|
|
int16 attrib;
|
|
char name[kSearchMenuLength];
|
|
XP_Bool isEnabled;
|
|
} MSG_SearchMenuItem;
|
|
|
|
#ifdef XP_CPLUSPLUS
|
|
struct MSG_ScopeTerm;
|
|
struct MSG_ResultElement;
|
|
struct DIR_Server;
|
|
#else
|
|
#include "dirprefs.h"
|
|
typedef struct MSG_ScopeTerm MSG_ScopeTerm;
|
|
typedef struct MSG_ResultElement MSG_ResultElement;
|
|
#endif
|
|
|
|
XP_BEGIN_PROTOS
|
|
|
|
/* manage lifetime of internal search memory */
|
|
MSG_SearchError MSG_SearchAlloc (MSG_Pane *); /* alloc memory in context */
|
|
MSG_SearchError MSG_SearchFree (MSG_Pane *); /* free memory in context */
|
|
|
|
MSG_SearchError MSG_AddSearchTerm (
|
|
MSG_Pane *searchPane, /* ptr to pane to add criteria */
|
|
MSG_SearchAttribute attrib, /* attribute for this term */
|
|
MSG_SearchOperator op, /* operator e.g. opContains */
|
|
MSG_SearchValue *value, /* value e.g. "Dogbert" */
|
|
XP_Bool BooleanAND, /* set to true if associated boolean operator is AND */
|
|
char * arbitraryHeader); /* user defined arbitrary header. ignored unless attrib = attribOtherHeader */
|
|
|
|
/* It's generally not necessary for the FE to read the list of terms after
|
|
* the list has been built. However, in our Basic/Advanced LDAP search dialogs
|
|
* the FE is supposed to remember the criteria, and since that information is
|
|
* lying around in the backend anyway, we'll just make it available to the FE
|
|
*/
|
|
MSG_SearchError MSG_CountSearchTerms (
|
|
MSG_Pane *searchPane,
|
|
int *numTerms);
|
|
MSG_SearchError MSG_GetNthSearchTerm (
|
|
MSG_Pane *searchPane,
|
|
int whichTerm,
|
|
MSG_SearchAttribute *attrib,
|
|
MSG_SearchOperator *op,
|
|
MSG_SearchValue *value);
|
|
|
|
MSG_SearchError MSG_CountSearchScopes (
|
|
MSG_Pane *searchPane,
|
|
int *numScopes);
|
|
MSG_SearchError MSG_GetNthSearchScope (
|
|
MSG_Pane *searchPane,
|
|
int which,
|
|
MSG_ScopeAttribute *scopeId,
|
|
void **scope);
|
|
|
|
/* add a scope (e.g. a mail folder) to the search */
|
|
MSG_SearchError MSG_AddScopeTerm (
|
|
MSG_Pane *searchPane, /* ptr to pane to add search scope */
|
|
MSG_ScopeAttribute attrib, /* what kind of scope term is this */
|
|
MSG_FolderInfo *folder); /* which folder to search */
|
|
|
|
/* special cases for LDAP since LDAP isn't really a folderInfo */
|
|
MSG_SearchError MSG_AddLdapScope (
|
|
MSG_Pane *searchPane,
|
|
DIR_Server *server);
|
|
MSG_SearchError MSG_AddAllLdapScopes (
|
|
MSG_Pane *searchPane,
|
|
XP_List *dirServerList);
|
|
|
|
/* Call this function everytime the scope changes! It informs the FE if
|
|
the current scope support custom header use. FEs should not display the
|
|
custom header dialog if custom headers are not supported */
|
|
|
|
XP_Bool MSG_ScopeUsesCustomHeaders(
|
|
MSG_Master * master,
|
|
MSG_ScopeAttribute scope,
|
|
void * selection, /* could be a folder or server based on scope */
|
|
XP_Bool forFilters); /* is this a filter we are talking about? */
|
|
|
|
XP_Bool MSG_IsStringAttribute( /* use this to determine if your attribute is a string attrib */
|
|
MSG_SearchAttribute);
|
|
|
|
/* add all scopes of a given type to the search */
|
|
MSG_SearchError MSG_AddAllScopes (
|
|
MSG_Pane *searchPane, /* ptr to pane to add scopes */
|
|
MSG_Master *master, /* mail or news scopes */
|
|
MSG_ScopeAttribute attrib); /* what kind of scopes to add */
|
|
|
|
/* begin execution of the search */
|
|
MSG_SearchError MSG_Search (
|
|
MSG_Pane *searchPane); /* So we know how to work async */
|
|
MSG_SearchError MSG_InterruptSearchViaPane (
|
|
MSG_Pane *searchPane); /* ptr to pane with search to interrupt */
|
|
void *MSG_GetSearchParam (
|
|
MSG_Pane *pane); /* ptr to pane to retrieve param from */
|
|
MSG_SearchType MSG_GetSearchType (
|
|
MSG_Pane *pane); /* ptr to pane to retrieve search type from*/
|
|
MSG_SearchError MSG_SetSearchParam (
|
|
MSG_Pane *searchPane, /* ptr to pane to add search param */
|
|
MSG_SearchType type, /* type of specialized search to perform */
|
|
void *param); /* extended search parameter */
|
|
uint32 MSG_GetNumResults ( /* ptr to pane to retrieve get # results */
|
|
MSG_Pane *pane);
|
|
|
|
/* manage elements in list of search hits */
|
|
MSG_SearchError MSG_GetResultElement (
|
|
MSG_Pane *searchPane, /* ptr to pane containing results */
|
|
MSG_ViewIndex idx, /* zero-based index of result to get */
|
|
MSG_ResultElement **result); /* filled in resultElement. NOT allocated */
|
|
MSG_SearchError MSG_GetResultAttribute (
|
|
MSG_ResultElement *elem, /* which result elem to get value for */
|
|
MSG_SearchAttribute attrib, /* which attribute to get value for */
|
|
MSG_SearchValue **result); /* filled in value */
|
|
MSG_SearchError MSG_OpenResultElement (
|
|
MSG_ResultElement *elem, /* which result elem to open */
|
|
void *window); /* MSG_Pane* for mail/news, contxt for LDAP */
|
|
MWContextType MSG_GetResultElementType (
|
|
MSG_ResultElement *elem); /* context type needed for this elem */
|
|
MWContext *MSG_IsResultElementOpen (
|
|
MSG_ResultElement *elem); /* current context if open, NULL if not */
|
|
MSG_SearchError MSG_SortResultList (
|
|
MSG_Pane *searchPane, /* ptr to pane containing results */
|
|
MSG_SearchAttribute sortKey, /* which attribute is the sort key */
|
|
XP_Bool descending); /* T- sort descending, F- sort ascending */
|
|
MSG_SearchError MSG_DestroySearchValue (
|
|
MSG_SearchValue *value); /* free struct and heap-based struct elems */
|
|
MSG_SearchError MSG_ModifyLdapResult (
|
|
MSG_ResultElement *elem, /* which result element to modify */
|
|
MSG_SearchValue *val); /* new value to stuff in */
|
|
MSG_SearchError MSG_AddLdapResultsToAddressBook(
|
|
MSG_Pane *searchPane, /* ptr to pane containing results */
|
|
MSG_ViewIndex *indices, /* selection array */
|
|
int count); /* size of array */
|
|
MSG_SearchError MSG_ComposeFromLdapResults(
|
|
MSG_Pane *searchPane, /* ptr to pane containing results */
|
|
MSG_ViewIndex *indices, /* selection array */
|
|
int count); /* size of array */
|
|
|
|
/* help FEs manage menu selections in Search dialog box */
|
|
MSG_SearchError MSG_GetSearchWidgetForAttribute (
|
|
MSG_SearchAttribute attrib, /* which attr to get UI widget type for */
|
|
MSG_SearchValueWidget *widget); /* what kind of UI widget specifies attr */
|
|
|
|
/* For referring to DIR_Servers and MSG_FolderInfos polymorphically */
|
|
typedef struct MSG_ScopeUnion
|
|
{
|
|
MSG_ScopeAttribute *attribute;
|
|
union
|
|
{
|
|
DIR_Server *server;
|
|
MSG_FolderInfo *folder;
|
|
} u;
|
|
} MSG_ScopeUnion;
|
|
|
|
|
|
/* always call this routine b4 calling MSG_GetAttributesForSearchScopes to
|
|
determine how many elements your MSG_SearchMenuItem array needs to be */
|
|
MSG_SearchError MSG_GetNumAttributesForSearchScopes(
|
|
MSG_Master *master,
|
|
MSG_ScopeAttribute scope,
|
|
void ** selArray, /* selected items for LCD calculation */
|
|
uint16 selCount, /* number of selected items */
|
|
uint16 *numItems); /* out - number of attribute items for scope */
|
|
|
|
MSG_SearchError MSG_GetAttributesForSearchScopes (
|
|
MSG_Master *master,
|
|
MSG_ScopeAttribute scope,
|
|
void **selArray, /* selected items for LCD calculation */
|
|
uint16 selCount, /* number of selected items */
|
|
MSG_SearchMenuItem *items, /* array of caller-allocated structs */
|
|
uint16 *maxItems); /* in- max array size; out- num returned */
|
|
|
|
MSG_SearchError MSG_GetOperatorsForSearchScopes (
|
|
MSG_Master *master,
|
|
MSG_ScopeAttribute scope,
|
|
void **selArray, /* selected items for LCD calculation */
|
|
uint16 selCount, /* number of selected items */
|
|
MSG_SearchAttribute attrib, /* return available ops for this attrib */
|
|
MSG_SearchMenuItem *items, /* array of caller-allocated structs */
|
|
uint16 *maxItems); /* in- max array size; out- num returned */
|
|
|
|
MSG_SearchError MSG_GetScopeMenuForSearchMessages (
|
|
MSG_Master *master,
|
|
MSG_FolderInfo **selArray,
|
|
uint16 selCount,
|
|
MSG_SearchMenuItem *items,
|
|
uint16 *maxItems);
|
|
|
|
/* always call this routine b4 calling MSG_GetAttributesForFilterScopes to
|
|
determine how many elements your MSG_SearchMenuItem array needs to be */
|
|
MSG_SearchError MSG_GetNumAttributesForFilterScopes(
|
|
MSG_Master *master,
|
|
MSG_ScopeAttribute scope,
|
|
void ** selArray, /* selected items for LCD calculation */
|
|
uint16 selCount, /* number of selected items */
|
|
uint16 *numItems); /* out - number of attribute items for scope */
|
|
|
|
MSG_SearchError MSG_GetAttributesForFilterScopes (
|
|
MSG_Master *master,
|
|
MSG_ScopeAttribute scope,
|
|
void **selArray, /* selected items for LCD calculation */
|
|
uint16 selCount, /* number of selected items */
|
|
MSG_SearchMenuItem *items, /* array of caller-allocated structs */
|
|
uint16 *maxItems); /* in- max array size; out- num returned */
|
|
|
|
MSG_SearchError MSG_GetOperatorsForFilterScopes (
|
|
MSG_Master *master,
|
|
MSG_ScopeAttribute scope,
|
|
void **selArray, /* selected items for LCD calculation */
|
|
uint16 selCount, /* number of selected items */
|
|
MSG_SearchAttribute attrib, /* return available ops for this attrib */
|
|
MSG_SearchMenuItem *items, /* array of caller-allocated structs */
|
|
uint16 *maxItems); /* in- max array size; out- num returned */
|
|
|
|
/*****************************************************************************
|
|
These two functions have been added to the search APIs to help support Arbitrary
|
|
Headers. In particular, the FEs need to be able to grab a semaphore when they
|
|
create an edit headers dialog (we only want to allow 1 dialog to be open at a time).
|
|
AcquireEditHeadersSemaphore returns TRUE if the FE successfully acquired the semaphore
|
|
and FALSE if someone else acquired it. ReleaseEditHeaderSemaphore returns TRUE if you
|
|
were the original holder of the semaphore and the semaphore was released. FALSE if you
|
|
were not the original holder
|
|
**********************************************************************************/
|
|
XP_Bool MSG_AcquireEditHeadersSemaphore (MSG_Master * master, void * holder);
|
|
XP_Bool MSG_ReleaseEditHeadersSemaphore (MSG_Master * master, void * holder);
|
|
|
|
MSG_SearchError MSG_SearchAttribToDirAttrib (
|
|
MSG_SearchAttribute searchAttrib,
|
|
DIR_AttributeId *dirAttrib);
|
|
|
|
|
|
MSG_SearchError MSG_GetBasicLdapSearchAttributes (
|
|
DIR_Server *server,
|
|
MSG_SearchMenuItem *items,
|
|
int *maxItems);
|
|
|
|
/* maybe these belong in msgcom.h? */
|
|
void MSG_GetPriorityName (MSG_PRIORITY priority, char *name, uint16 max);
|
|
void MSG_GetUntranslatedPriorityName (MSG_PRIORITY priority,
|
|
char *name, uint16 max);
|
|
void MSG_GetStatusName (uint32 status, char *name, uint16 max);
|
|
MSG_PRIORITY MSG_GetPriorityFromString(const char *priority);
|
|
|
|
/* support for profile searching in Dredd */
|
|
MSG_SearchError MSG_SaveProfileStatus (MSG_Pane *searchPane, XP_Bool *enabled);
|
|
MSG_SearchError MSG_SaveProfile (MSG_Pane *searchPane, const char *profileName);
|
|
|
|
/* support for searching all Dredd groups + all subscribed groups */
|
|
MSG_SearchError MSG_AddAllSearchableGroupsStatus(MSG_Pane *searchPane, XP_Bool *enabled);
|
|
|
|
/* support for opening a search result in its thread pane context */
|
|
XP_Bool MSG_GoToFolderStatus (MSG_Pane *searchPane,
|
|
MSG_ViewIndex *indices,
|
|
int32 numIndices);
|
|
|
|
/* used between libnet and libmsg to allow searching for characters which
|
|
* are otherwise significant in news: URLs
|
|
*/
|
|
extern char *MSG_EscapeSearchUrl (const char *value);
|
|
extern char *MSG_UnEscapeSearchUrl (const char *value);
|
|
|
|
/* This is how "search:" of different mail/news folder types works */
|
|
extern int MSG_ProcessSearch (MWContext *context);
|
|
extern int MSG_InterruptSearch (MWContext *context);
|
|
|
|
XP_END_PROTOS
|
|
|
|
#endif /* _MSG_SRCH_H */
|