/www/p5-MasonX-Request-WithApacheSession/

diff --git a/libical/design-data/status-new.txt b/libical/design-data/status-new.txt
deleted file mode 100644
index 9e7bbf83a7..0000000000
--- a/libical/design-data/status-new.txt
+++ /dev/null

@@ -1,56 +0,0 @@

-2.0 STATOK Operation was successfully performed.

-2.0.1 STARTSENDATA Start ICAL input; end with <CRLF>.<CRLF>

-2.0.11 OKDATAFOLLOWS The request was processed successfully. Reply data follows on the next line and terminates with <CRLF>.<CRLF>

-2.0.2 REPLYPENDING A timeout has occurred. The server is still working on the reply. Use CONTINUE to continue waiting for the reply or ABORT to terminate the command.

-2.0.3 ABORTED The command currently underway was successsfully aborted.

-2.0.4 WILLATTEMPT The specified Calendar is not here but an attempt will be made to deliver the request or reply to the Calendar anyway.

-2.0.5 TRUSTEDWILLQUEUE The request or reply will be queued and delivered to the target calendar when its iRIP server contacts this server and issues the SWITCH command.

-2.0.6 WILLATTEMPT The specified Calendar is not here but an attempt will be made to deliver the request or reply to the Calendar anyway.

-2.0.7 QUEUED The message has been queued for delivery.

-2.0.8 QUEUEEMPTY There are no more queued messages.

-2.1 FALLBACK Success. Fallback taken on one or more property values.

-2.2 NOCOMMANDINPROGRESS An ABORT or CONTINUE was received when no command was in progress

-2.2 IGPROP Success. Invalid property ignored.

-2.3 IGPARAM Success. invalid property parameter ignored.

-2.4 IGXPROP Success. Unknown non-standard property ignored.

-2.5 IGXPARAM Success. Unknown non standard property value ignored.

-2.6 IGCOMP Success. Invalid calendar component ignored.

-2.7 FORWARD Success. Request forwarded to Calendar User.

-2.8 ONEEVENT Success. Repeating event ignored. Scheduled as a single component.

-2.9 TRUNC Success. Truncated end date time to date boundary.

-2.10 ONETODO Success. Repeating VTODO ignored. Scheduled as a single VTODO.

-2.11 TRUNCRRULE Success. Unbounded RRULE clipped at some finite number of instances

-3.0 INVPROPNAME Invalid property name.

-3.1 INVPROPVAL Invalid property value.

-3.2 INVPARAM Invalid property parameter.

-3.3 INVPARAMVAL Invalid property parameter value.

-3.4 INVCOMP Invalid calendar component sequence.

-3.5 INVTIME Invalid date or time.

-3.6 INVRULE Invalid rule.

-3.7 INVCU Invalid Calendar User.

-3.8 NOAUTH No authority.

-3.9 BADVERSION Unsupported version.

-3.10 TOOBIG Request entity too large.

-3.11 MISSREQCOMP Required component or property missing.

-3.12 UNKCOMP Unknown component or property found.

-3.13 BADCOMP Unsupported component or property found

-3.14 NOCAP Unsupported capability.

-4.0 BUSY Event conflict. Date/time is busy.

-5.0 MAYBE Request MAY supported.

-5.1 UNAVAIL Service unavailable.

-5.2 NOSERVICE Invalid calendar service.

-5.3 NOSCHED No scheduling support for user.

-6.1 AUTHENTICATEFAILURE Unsupported authentication mechanism, credentials rejected

-6.2 AUTHENTICATIONABORTED Sender aborted authentication, authentication exchange cancelled

-8.0 GENERALFAILURE A failure has occurred in the Receiver that prevents the operation from succeeding.

-8.1 SERVERTOOBUSY The iRIP Receiver is too busy.

-8.2 ICALOBJECTTOOBIG Object has exceeded the server's size limit.

-8.3 DATETOOLARGE A DATETIME value was too far in the future to be represented on this Calendar.

-8.4 DATETOOSMALL A DATETIME value was too far in the past to be represented on this Calendar.

-9.0 INVALIDIRIPCOMMAND An unrecongnized command was received.

-9.1 UNEXPECTEDCOMMAND The command is not allowed for the server's current state.

-10.1 REFERRAL Accompanied by an alternate address.

-10.2 SERVERSHUTDOWN The server is shutting down.

-10.3 SERVERSTOPPING FLOOD 2

-10.4 EXCEEDEDQUOTAS The operation would cause a resource to exceed the allocated quota

-10.5 QUEUEDTOOLONG The ITIP message has been queued too long. Delivery has been aborted.

diff --git a/libical/design-data/status.foo b/libical/design-data/status.foo
deleted file mode 100644
index a2591bd26a..0000000000
--- a/libical/design-data/status.foo
+++ /dev/null

@@ -1,104 +0,0 @@

-2.0 STATOK Operation was successfully performed.

-2.0.1 START-SENDATA Start ICAL input; end with

- <CRLF>.<CRLF>

-2.0.11 OK-DATAFOLLOWS The request was processed

- successfully. Reply data follows on

- the next line and terminates with

- <CRLF>.<CRLF>

-2.0.2 REPLY-PENDING A timeout has occurred. The server is

- still working on the reply. Use

- CONTINUE to continue waiting for the

- reply or ABORT to terminate the

- command.

-2.0.3 ABORTED In response to the client issuing an

- ABORT command, this reply code

- indicates that any command currently

- underway was successsfully aborted.

-2.0.4 WILL-ATTEMPT The specified Calendar is not here

- but an attempt will be made to deliver

- the request or reply to the Calendar

- anyway. There is a trust relationship

- between this iRIP server and the

- iRIP server for the target calendar.

-2.0.5 TRUSTED-WILL-QUEUE The specified Calendar cannot be

- contacted directly and a trust

- relationship exists between this

- server and the server on which the

- Calendar exists. The request or reply

- will be queued and delivered to the

- target calendar when its iRIP server

- contacts this server and issues the

- SWITCH command.

-2.0.6 WILL-ATTEMPT The specified Calendar is not here

- but an attempt will be made to deliver

- the request or reply to the Calendar

- anyway. There is not a trust

- relationship between the iRIP server

- and the iRIP server for the target

- calendar.

-2.0.7 QUEUED The message has been queued for

- delivery.

-2.0.8 QUEUE-EMPTY There are no more queued messages.

-2.2 NO COMMAND IN PROGRESS An ABORT or CONTINUE was received when

- no command was in progress

-6.1 AUTHENTICATE FAILURE Unsupported authentication mechanism,

- credentials rejected

-6.2 AUTHENTICATION ABORTED Sender aborted authentication,

- authentication exchange cancelled

-8.0 GENERAL FAILURE A failure has occurred in the Receiver

- that prevents the operation from

- succeeding.

-8.1 SERVER TOO BUSY Sent when a session cannot be

- established because the iRIP

- Receiver is too busy.

-8.2 ICAL OBJECT TOO BIG Used to signal that an ICAL object has

- exceeded the server's size limit.

-8.3 DATE TOO LARGE A DATETIME value was too far in the

- future to be represented on this

- Calendar.

-8.4 DATE TOO SMALL A DATETIME value was too far in the

- past to be represented on this

- Calendar.

-9.0 INVALID iRIP COMMAND An unrecongnized command was received.

-9.1 UNEXPECTED COMMAND A command was issued in a manner

- inconsistent with the state diagram.

- For example, issuing the SENDATA

- command without having specified any

- RECIPIENTs will cause this error.

-10.1 REFERRAL Accompanied by an alternate address.

- The RECIPIENT specified should be

- contacted at the given alternate

- address. The referral address MUST

- follow the reply code.

-10.2 SERVER SHUT DOWN The server is shutting down.

-10.3 SERVER STOPPING FLOOD 2

-10.4 EXCEEDED QUOTAS The operation has not be performed

- because it would cause the resources

- (memory, disk, CPU, etc) to exceed the

- allocated quota

-10.5 QUEUED TOO LONG The ITIP message has been queued too

- long. Delivery has been aborted. \ No newline at end of file

diff --git a/libical/doc/UsingLibical.sgml b/libical/doc/UsingLibical.sgml
deleted file mode 100644
index d967bd860c..0000000000
--- a/libical/doc/UsingLibical.sgml
+++ /dev/null

@@ -1,318 +0,0 @@

-<!doctype linuxdoc system>

- -->

- <article>

- <title>

-Using Libical

- </title>

- <author>

-Eric Busboom (eric@softwarestudio.org)

- </author>

- <date>

-January 2000

- </date>

- <sect>

-Introduction

-

-Libical is an Open Source implementation of the iCalendar protocols and

- protocol data units. The iCalendar specification describes how calendar clients

- can communicate with calendar servers for users can store their calendar data

- and arrange meetings with other users.

-

-

-Libical implements the following specifications and protocols

-

-

-iCal Core

-2445

-iTIP

-2446

-iMIP

-2447

-iRIP

-draft

-CAP

-draft

-

-

-(The current version, 0.14, does not implement iRip or CAP. )

-

-

-This code is under active development. If you would like to contribute

- to the project, you can contact me, Eric Busboom, at eric@softwarestudio.org.

- The project has a webpage at

-

-

- <quote>

-http://softwarestudio.org/libical/index.html

- </quote>

-

-and a mailing list that you can join by sending the following mail:

-

-

- <code>

-------------

-To: minimalist@softwarestudio.org

-Subject: subscribe libical

-------------

- </code>

-

-&dollar;Id: UsingLibical.lyx,v 1.3 2000/01/06 06:20:06 eric Exp eric &dollar;

-

- <sect1>

-License

-

-The code and datafiles in this distribution are licensed under the Mozilla

- Public License. See http://www.mozilla.org/NPL/MPL-1.0.html for a copy of the

- license. Alternately, you may use libical under the terms of the GNU Library

- General Public License. See http://www.fsf.org/copyleft/lesser.html for a copy

- of the LGPL.

-

-

-This dual license ensures that the library can be incorporated into both

- proprietary code and GPL'd programs, and will benefit from improvements made

- by programmers in both realms. I will only accept changes into my version of

- the library if they are similarly dual-licensed.

-

- <sect1>

-Purpose & Goals

- <sect>

-Building the Library

- <sect>

-Structure

-

-The iCal calendar model is based on four types of objects: components,

- properties, values and parameters.

-

-

-Components are the fundamental grouping of calendar information

-

-

-Properties are the fundamental unit of information. Each property is composed

- of a type, a value and collection of parameters.

-

- <sect1>

-Components

-

-Components are named clusters of properties

-

- <sect1>

-Properties

- <sect1>

-Values

- <sect1>

-Parameters

- <sect1>

-Storage

- <sect2>

-Cluster

- <sect2>

-Store

- <sect2>

-Calendar

- <sect1>

-Other bits

-

-Restrictions

-

-

-Types

-

- <sect>

-Differences From RFCs

-

-Although libical has been design to follow the standards as closely as

- possible, there are a few areas where the specifications are irregular, and

- following them exactly would result in an unfriendly interface.

-

- <sect1>

-Pseudo Components

-

-Libical defines pseudo components for groups of properties that look and

- act like components, but are not defined as components in the specification.

- XDAYLIGHT and XSTANDARD are notable examples. These pseudo components group

- properties within the VTIMEZONE components. XDAYLIGHT starts with "BEGIN:DAYLIGHT"

- and ends with "END:DAYLIGHT, just like other components, but is not defined

- as a component in RFC2445. ( See RFC2445, page 61 ) In Libical, it is a component.

-

-

-There are also pseudo componentsthat are conceptually derived classess

- of VALARM. RFC2446 defines what properties may be included in each component,

- and for VALARM, the set of properties it may have depends on the value of the

- ACTION property.

-

-

-For instance, if a VALARM component has an ACTION property with the value

- of "AUDIO," the component must also have an "ATTACH" property. However, if the

- ACTION value is "DISPLAY," the component must have a DESCRIPTION property.

-

-

-To handle these various, complex restrictions, libical has pseudo components

- for each type of alarm: XAUDIOALARM, XDISPLAYALARM, XEMAILALARM and XPROCEDUREALARM.

-

- <sect1>

-Combined Values

-

-Many values can take more than one type. TRIGGER, for instance, can have

- a value type of with DURATION or of DATE-TIME. It is natural to have interfaces

- that would return the value of a property, but it is cumbersone for a single

- routine to return multiple types. So, in libical, properties that can have

- multiple types are given a single type that is the union of their RFC2445 types.

- In libical, the value of the TRIGGER property resolves to

-

-

-struct icaltriggertype

-

-

-This type is a union of a DURATION and a DATE-TIME.

-

- <sect1>

-Multi-Valued Properties

-

-Some properties, such as CATEGORIES, have a single value type, but may

- have multiple values in a single instance. This also results in a cumbersome

- interface -- CATEGORIES accessors would have to return a list which all other

- accessors returned a single value. In libical, all properties have a single

- value, and multi-valued properties are broken down into multiple single valued

- properties during parsing. The is,

-

-

- <code>

-CATEGORIES: work, home

- </code>

-

-becomes in libical's internal representation

-

-

- <code>

-CATEGORIES: work

-CATEGORIES: home

- </code>

-

-Oddly, RFC2445 allows some multi-valued properties ( like FREEBUSY ) to

- exist as both a multi-values property and as multiple single value properties,

- while others ( like CATEGORIES ) can only exist as single multi-valued properties.

- This makes the internal representation for CATEGORIES illegal. However when

- you convert a component to a string, the library will collect all of the CATEGORIES

- properties into one.

-

- <sect>

-Implementation Limitations

- <sect>

-Using libical

- <sect1>

-Creating Components

- <sect2>

-Constructor interfaces

- <sect2>

-vaargs Constructors

- <sect2>

-Parsing Text Files

- <sect1>

-Accessing Components

- <sect2>

-Finding Components

- <sect2>

-Removing Components

-

-Removing an element from a list while iterating through the list can cause

- problems, since you will probably be removing the element that the internal

- iterator points to. This will result in the iteration loop terminating immediately

- after removing the element. To avoid the problem, you will need to step the

- iterator ahead of the element you are going to remove, like this:

-

-

- <code>

-for(c = icalcomponent_get_first_component(s);

- c != 0;

- c = next)

- next = icalcomponent_get_next_component(s);

- icalcomponent_remove_component(s,c);

- </code>

- <sect2>

-Finding Properties

- <sect2>

-Removing Properties

- <sect2>

-Getting Values

- <sect2>

-Setting Values

- <sect2>

-Getting Parameters

- <sect2>

-Setting Parameters

- <sect2>

-Removing Parameters

- <sect1>

-Storing Objects

-

-When you store a component to the database with icalstore_add_component,

- you give the library takes the memory, so the caller does not own the component

- anymore. If you want to keep ownership, use clone to make a copy. ( See "Memory

- Management" and "Naming Starndard for more about routines with "add" in the name.

- )

-

- <sect1>

-Memory Management

-

-Here are the memory rules for the C library:

-

-

- <descrip>

- <tag>

-1)</tag>If the function name has "new" in it, the caller gets

- control of the memory. ( such as icalcomponent_new(), or icalproperty_new_clone()

- )

- <tag>

-2)</tag>If you got the memory from a routine with new in it, you must

- call the corresponding *_free routine to free the memory. ( Use icalcomponent_free()

- to free objects created with icalcomponent_new())

- <tag>

-3)</tag>If the function name has "add" in it, the caller is

- transfering control of the memory to the routine. ( icalproperty_add_parameter()

- )

- <tag>

-4)</tag>If the function name has "remove" in it, the caller

- passes in a pointer to an object and after the call returns, the caller owns

- the object. So, before you call icalcomponent_remove_property(comp,foo), you

- do not own "foo" and after the call returns, you do.

- <tag>

-5)</tag>If the routine returns a string, libical owns the memory and will

- put it on a ring buffer to reclaim later. You'd better strdup it if you want

- to keep it, and you don't have to delete it.

- </descrip>

- <sect1>

-Error Handling

- <sect2>

-Return values

- <sect2>

-icalerrno

- <sect2>

-Component errors

- <sect1>

-Naming Standard

-

-Structures that you access with the "struct" keyword, such as "struct icaltimetype"

- are things that you are allowed to see inside and poke at.

-

-

-Structures that you access though a typedef, such as "icalcomponent" are

- things where all of the data is hidden.

-

-

-Component names that start with "V" are part of RFC 2445 or another iCal

- standard. Component names that start with "X" are also part of the spec, but

- they are not actually components in the spec. However, they look and act like

- components, so they are components in libical. Names that start with "XLIC" or

- "X-LIC" are not part of any iCal spec. They are used internally by libical.

-

- <sect>

-Hacks and Bugs

- </article>

diff --git a/libical/src/libical/base64.c b/libical/src/libical/base64.c
deleted file mode 100644
index 5925f977ac..0000000000
--- a/libical/src/libical/base64.c
+++ /dev/null

@@ -1,323 +0,0 @@

-/*

- Encode or decode file as MIME base64 (RFC 1341)

- by John Walker

- http://www.fourmilab.ch/

- This program is in the public domain.

-*/

-#define REVDATE "11th August 1997"

-#include <stdio.h>

-#include <stdlib.h>

-#include <ctype.h>

-#include <string.h>

-#define TRUE 1

-#define FALSE 0

-#define LINELEN 72 /* Encoded line length (max 76) */

-typedef unsigned char byte; /* Byte type */

-static FILE *fi = stdin; /* Input file */

-static FILE *fo = stdout; /* Output file */

-static byte iobuf[256]; /* I/O buffer */

-static int iolen = 0; /* Bytes left in I/O buffer */

-static int iocp = 256; /* Character removal pointer */

-static int ateof = FALSE; /* EOF encountered */

-static byte dtable[256]; /* Encode / decode table */

-static int linelength = 0; /* Length of encoded output line */

-static char eol[] = "\r\n"; /* End of line sequence */

-static int errcheck = TRUE; /* Check decode input for errors ? */

-/* INBUF -- Fill input buffer with data */

-static int inbuf(void)

- int l;

- if (ateof) {

- return FALSE;

- }

- l = fread(iobuf, 1, 256, fi); /* Read input buffer */

- if (l <= 0) {

- if (ferror(fi)) {

- exit(1);

- }

- ateof = TRUE;

- return FALSE;

- }

- iolen = l;

- iocp = 0;

- return TRUE;

-/* INCHAR -- Return next character from input */

-static int inchar(void)

- if (iocp >= iolen) {

- if (!inbuf()) {

- return EOF;

- }

- return iobuf[iocp++];

-/* OCHAR -- Output an encoded character, inserting line breaks

- where required. */

-static void ochar(int c)

- if (linelength >= LINELEN) {

- if (fputs(eol, fo) == EOF) {

- exit(1);

- }

- linelength = 0;

- }

- if (putc(((byte) c), fo) == EOF) {

- exit(1);

- }

- linelength++;

-/* ENCODE -- Encode binary file into base64. */

-static void encode(void)

- int i, hiteof = FALSE;

- /* Fill dtable with character encodings. */

- for (i = 0; i < 26; i++) {

- dtable[i] = 'A' + i;

- dtable[26 + i] = 'a' + i;

- }

- for (i = 0; i < 10; i++) {

- dtable[52 + i] = '0' + i;

- }

- dtable[62] = '+';

- dtable[63] = '/';

- while (!hiteof) {

- byte igroup[3], ogroup[4];

- int c, n;

- igroup[0] = igroup[1] = igroup[2] = 0;

- for (n = 0; n < 3; n++) {

- c = inchar();

- if (c == EOF) {

- hiteof = TRUE;

- break;

- }

- igroup[n] = (byte) c;

- }

- if (n > 0) {

- ogroup[0] = dtable[igroup[0] >> 2];

- ogroup[1] = dtable[((igroup[0] & 3) << 4) | (igroup[1] >> 4)];

- ogroup[2] = dtable[((igroup[1] & 0xF) << 2) | (igroup[2] >> 6)];

- ogroup[3] = dtable[igroup[2] & 0x3F];

- /* Replace characters in output stream with "=" pad

- characters if fewer than three characters were

- read from the end of the input stream. */

- if (n < 3) {

- ogroup[3] = '=';

- if (n < 2) {

- ogroup[2] = '=';

- }

- for (i = 0; i < 4; i++) {

- ochar(ogroup[i]);

- }

- if (fputs(eol, fo) == EOF) {

- exit(1);

- }

-/* INSIG -- Return next significant input */

-static int insig(void)

- int c;

- /*CONSTANTCONDITION*/

- while (TRUE) {

- c = inchar();

- if (c == EOF || (c > ' ')) {

- return c;

- }

- /*NOTREACHED*/

-/* DECODE -- Decode base64. */

-static void decode(void)

- int i;

- for (i = 0; i < 255; i++) {

- dtable[i] = 0x80;

- }

- for (i = 'A'; i <= 'Z'; i++) {

- dtable[i] = 0 + (i - 'A');

- }

- for (i = 'a'; i <= 'z'; i++) {

- dtable[i] = 26 + (i - 'a');

- }

- for (i = '0'; i <= '9'; i++) {

- dtable[i] = 52 + (i - '0');

- }

- dtable['+'] = 62;

- dtable['/'] = 63;

- dtable['='] = 0;

- /*CONSTANTCONDITION*/

- while (TRUE) {

- byte a[4], b[4], o[3];

- for (i = 0; i < 4; i++) {

- int c = insig();

- if (c == EOF) {

- if (errcheck && (i > 0)) {

- fprintf(stderr, "Input file incomplete.\n");

- exit(1);

- }

- return;

- }

- if (dtable[c] & 0x80) {

- if (errcheck) {

- fprintf(stderr, "Illegal character '%c' in input file.\n", c);

- exit(1);

- }

- /* Ignoring errors: discard invalid character. */

- i--;

- continue;

- }

- a[i] = (byte) c;

- b[i] = (byte) dtable[c];

- }

- o[0] = (b[0] << 2) | (b[1] >> 4);

- o[1] = (b[1] << 4) | (b[2] >> 2);

- o[2] = (b[2] << 6) | b[3];

- i = a[2] == '=' ? 1 : (a[3] == '=' ? 2 : 3);

- if (fwrite(o, i, 1, fo) == EOF) {

- exit(1);

- }

- if (i < 3) {

- return;

- }

-/* USAGE -- Print how-to-call information. */

-static void usage(char *pname)

- fprintf(stderr, "%s -- Encode/decode file as base64. Call:\n", pname);

- fprintf(stderr,

- " %s [-e[ncode] / -d[ecode]] [-n] [infile] [outfile]\n", pname);

- fprintf(stderr, "\n");

- fprintf(stderr, "Options:\n");

- fprintf(stderr, " -D Decode base64 encoded file\n");

- fprintf(stderr, " -E Encode file into base64\n");

- fprintf(stderr, " -N Ignore errors when decoding\n");

- fprintf(stderr, " -U Print this message\n");

- fprintf(stderr, "\n");

- fprintf(stderr, "by John Walker\n");

- fprintf(stderr, " WWW: http://www.fourmilab.ch/\n");

-/* Main program */

-int main(int argc, char *argv[])

- int i, f = 0, decoding = FALSE;

- char *cp, opt;

- for (i = 1; i < argc; i++) {

- cp = argv[i];

- if (*cp == '-') {

- opt = *(++cp);

- if (islower(opt)) {

- opt = toupper(opt);

- }

- switch (opt) {

- case 'D': /* -D Decode */

- decoding = TRUE;

- break;

- case 'E': /* -E Encode */

- decoding = FALSE;

- break;

- case 'N': /* -N Suppress error checking */

- errcheck = FALSE;

- break;

- case 'U': /* -U Print how-to-call information */

- case '?':

- usage(argv[0]);

- return 0;

- }

- } else {

- switch (f) {

- /** Warning! On systems which distinguish text mode and

- binary I/O (MS-DOS, Macintosh, etc.) the modes in these

- open statements will have to be made conditional based

- upon whether an encode or decode is being done, which

- will have to be specified earlier. But it's worse: if

- input or output is from standard input or output, the

- mode will have to be changed on the fly, which is

- generally system and compiler dependent. 'Twasn't me

- who couldn't conform to Unix CR/LF convention, so

- don't ask me to write the code to work around

- Apple and Microsoft's incompatible standards. **/

- case 0:

- if (strcmp(cp, "-") != 0) {

- if ((fi = fopen(cp, "r")) == NULL) {

- fprintf(stderr, "Cannot open input file %s\n", cp);

- return 2;

- }

- f++;

- break;

- case 1:

- if (strcmp(cp, "-") != 0) {

- if ((fo = fopen(cp, "w")) == NULL) {

- fprintf(stderr, "Cannot open output file %s\n", cp);

- return 2;

- }

- f++;

- break;

- default:

- fprintf(stderr, "Too many file names specified.\n");

- usage(argv[0]);

- return 2;

- }

- if (decoding) {

- decode();

- } else {

- encode();

- }

- return 0;

diff --git a/libical/src/libical/filelock.c b/libical/src/libical/filelock.c
deleted file mode 100644
index 0376bc2bec..0000000000
--- a/libical/src/libical/filelock.c
+++ /dev/null

@@ -1,143 +0,0 @@

-/*

- I Stole this from:

- http://www.cis.temple.edu/~ingargio/old/cis307s96/readings/rwlockexample.html

- CIS 307: An example using Read/Write File Locks

- [fcntl.h], [fcntl.c], [fcntlmain.c]

-In Stevens "Advanced Programming in the Unix Environment" we see ways to use

-the Unix service fcntl to lock portions of a file for reading and writing in

-the manner stated in the Reader and Writer problem [any number of readers at

-a time, but writers must operate alone]. Here we have three files that adapt

-and use the code from Stevens:

-*fcntl.h: Specification of the locking functions.

-*fcntl.c: Implementation of the locking functions.

-*fcntlmain.c: Driver that does a simple test of the locking functions.

-WARNING: A file lock request which is blocked can be interrupted by a

-signal. In this case the lock operation returns EINTR. Thus we may think we

-got a lock when we really don't. A solution is to block signals when

-locking. Another solution is to test the value returned by the lock

-operation and relock if the value is EINTR. Another solution, which we adopt

-here, is to do nothing about it.

-/* fcntl.c -- Defines mutexes in terms of read/write locks on files.

- * (code is mostly from Stevens: Advanced Programming in the

- * Unix environment. See from page 367 on.

- * filerwlock, filerwlockCreate, filerwlockDelete,

- * filerwreadlock, filerwlongreadlock, filerwlongunlock,

- * filerwlockUnlock

- */

-#include <sys/types.h>

-#include <sys/stat.h>

-#include <fcntl.h>

-#include <unistd.h>

-int lock_reg(int, int, int, off_t, int, off_t);

-#define read_lock(fd, offset, whence, len) \

- lock_reg(fd, F_SETLK, F_RDLCK, offset, whence, len)

-#define readw_lock(fd, offset, whence, len) \

- lock_reg(fd, F_SETLKW, F_RDLCK, offset, whence, len)

-#define write_lock(fd, offset, whence, len) \

- lock_reg(fd, F_SETLK, F_WRLCK, offset, whence, len)

-#define writew_lock(fd, offset, whence, len) \

- lock_reg(fd, F_SETLKW, F_WRLCK, offset, whence, len)

-#define un_lock(fd, offset, whence, len) \

- lock_reg(fd, F_SETLK, F_UNLCK, offset, whence, len)

-pid_t lock_test(int, int , off_t , int , off_t );

-#define is_readlock(fd, offset, whence, len) \

- lock_test(fd, F_RDLCK, offset, whence, len)

-#define is_writelock(fd, offset, whence, len) \

- lock_test(fd, F_WRLCK, offset, whence, len)

-int lock_reg(int fd, int cmd, int type, off_t offset, int whence, off_t len)

- struct flock lock;

- lock.l_type = type; /* F_RDLCK, F_WRLCK, F_UNLCK */

- lock.l_start = offset; /* byte offset relative to l_whence */

- lock.l_whence = whence; /* SEEK_SET, SEEK_CUR, SEEK_END */

- lock.l_len = len; /* #bytes (0 means to EOF) */

- return (fcntl(fd, cmd, &lock));

-pid_t lock_test(int fd, int type, off_t offset, int whence, off_t len)

- struct flock lock;

- lock.l_type = type; /* F_RDLCK or F_WRLCK */

- lock.l_start = offset; /* byte offset relative to l_whence */

- lock.l_whence = whence; /* SEEK_SET, SEEK_CUR, SEEK_END */

- lock.l_len = len; /* #bytes (0 means to EOF) */

- if (fcntl(fd,F_GETLK,&lock) < 0){

- perror("fcntl"); exit(1);}

- if (lock.l_type == F_UNLCK)

- return (0); /* false, region is not locked by another process */

- return (lock.l_pid); /* true, return pid of lock owner */

-typedef struct {

- int fd;

- int n;} filerwlock;

-/* Create N read/write locks and returns the id of this cluster of locks. */

-filerwlock * filerwlockCreate(char *filename, int n) {

- filerwlock *fl = (filerwlock *)malloc(sizeof(filerwlock));

- if (((fl->fd) = open(filename, O_RDWR | O_CREAT | O_TRUNC, S_IWUSR)) < 0) {

- perror("open");

- exit(1);}

- fl->n = n;

- return fl;

- }

-/* Delete the cluster of read/write locks associated with fl. */

-int filerwlockDelete(filerwlock *fl) {

- if (close(fl->fd) < 0) {

- perror("close");

- exit(1);}

- return free(fl);

- }

-/* Given the read/write lock cluster fl, lock its ith element */

-int filerwreadlock(filerwlock *fl, int i) {

- if ((i < 0) | (i >= fl->n)) {

- printf("filerwlockLock needs i in range 0 .. %d\n", (fl->n)-1);

- exit(0);}

- readw_lock(fl->fd, i, SEEK_SET, 1);

- }

-int filerwwritelock(filerwlock *fl, int i) {

- if ((i < 0) | (i >= fl->n)) {

- printf("filerwlockLock needs i in range 0 .. %d\n", (fl->n)-1);

- exit(0);}

- writew_lock(fl->fd, i, SEEK_SET, 1);

- }

-/* Given the lock cluster fl, unlock its ith element */

-int filerwunlock(filerwlock *fl, int i){

- if ((i < 0) | (i >= fl->n)) {

- printf("filerwlockUnlock needs i in range 0 .. %d\n", (fl->n)-1);

- exit(0);}

- un_lock(fl->fd, i, SEEK_SET, 1);

- }

-/* Given the lock cluster fl, it read locks all its elements */

-int filerwlongreadlock(filerwlock *fl) {

- readw_lock(fl->fd, 0, SEEK_SET, fl->n);

-/* Given the lock cluster fl, it unlocks all its elements */

-int filerwlongunlock(filerwlock *fl) {

- un_lock(fl->fd, 0, SEEK_SET, fl->n);

diff --git a/libical/src/libical/filelock.h b/libical/src/libical/filelock.h
deleted file mode 100644
index dbe0715cc6..0000000000
--- a/libical/src/libical/filelock.h
+++ /dev/null

@@ -1,57 +0,0 @@

-/*

- I Stole this from:

- http://www.cis.temple.edu/~ingargio/old/cis307s96/readings/rwlockexample.html

- CIS 307: An example using Read/Write File Locks

- [fcntl.h], [fcntl.c], [fcntlmain.c]

-In Stevens "Advanced Programming in the Unix Environment" we see ways to use

-the Unix service fcntl to lock portions of a file for reading and writing in

-the manner stated in the Reader and Writer problem [any number of readers at

-a time, but writers must operate alone]. Here we have three files that adapt

-and use the code from Stevens:

-*fcntl.h: Specification of the locking functions.

-*fcntl.c: Implementation of the locking functions.

-*fcntlmain.c: Driver that does a simple test of the locking functions.

-WARNING: A file lock request which is blocked can be interrupted by a

-signal. In this case the lock operation returns EINTR. Thus we may think we

-got a lock when we really don't. A solution is to block signals when

-locking. Another solution is to test the value returned by the lock

-operation and relock if the value is EINTR. Another solution, which we adopt

-here, is to do nothing about it.

-fcntl.h

-*/

-/* fcntl.h -- Defines mutexes in terms of read/write locks on files.

- * filerwlock, filerwlockCreate, filerwlockDelete,

- * filerwreadlock, filerwlockUnlock

- */

-typedef struct {

- int fd;

- int n;

-} filerwlock;

-/* Create N read/write locks and returns the id of this cluster of locks. */

-filerwlock * filerwlockCreate(char *filename, int n);

-/* Delete the cluster of read/write locks associated with fl. */

-int filerwlockDelete(filerwlock *fl);

-/* Given the read/write lock cluster fl, lock its ith element */

-int filerwreadlock(filerwlock *fl, int i);

-int filerwwritelock(filerwlock *fl, int i);

-/* Given the lock cluster fl, unlock its ith element */

-int filerwunlock(filerwlock *fl, int i);

-/* Given the lock cluster fl, it read locks all its elements */

-int filerwlongreadlock(filerwlock *fl);

-/* Given the lock cluster fl, it unlocks all its elements */

-int filerwlongunlock(filerwlock *fl);

diff --git a/libical/src/libical/icalirip.h b/libical/src/libical/icalirip.h
deleted file mode 100644
index eefbca35c5..0000000000
--- a/libical/src/libical/icalirip.h
+++ /dev/null

@@ -1,108 +0,0 @@

-/* -*- Mode: C -*- */

-/*======================================================================

- FILE: icalirip.h

- CREATOR: eric 20 April 1999

- $Id$

- http://www.softwarestudio.org

- The contents of this file are subject to the Mozilla Public License

- Version 1.0 (the "License"); you may not use this file except in

- compliance with the License. You may obtain a copy of the License at

- http://www.mozilla.org/MPL/

- Software distributed under the License is distributed on an "AS IS"

- basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See

- the License for the specific language governing rights and

- limitations under the License.

- The original author is Eric Busboom

- The original code is icalirip.h

-======================================================================*/

-#ifndef ICALIRIP_H

-#define ICALIRIP_H

-#include "ical.h"

-typedef void* icalirip;

-/********************** Server (Reciever) Interfaces *************************/

-icalirip* icalirip_new();

-void* icalirip_free();

-/* Protocol functions */

-char* icalirip_process_request(icalirip* irip, char* string);

-/* iRIP server stubs */

-typedef struct icalirip_response {

- char code[6];

- char caluid[1024];

- void* result;

-} icalirip_response;

-icalirip_response icalirip_timedout_stub(icalirip* irip);

-icalirip_response icalirip_authenticate_stub(icalirip* irip, char* mechanism, char* data);

-icalirip_response icalirip_sendata_stub(icalirip* irip, unsigned int time);

-icalirip_response icalirip_dequeue_stub(icalirip* irip, char* caluid,unsigned int time);

-icalirip_response icalirip_recipient_stub(icalirip* irip, char* address, unsigned int time);

-icalirip_response icalirip_switch_stub(icalirip* irip);

-icalirip_response icalirip_disconnect_stub(icalirip* irip);

-icalirip_response icalirip_unknown_stub(icalirip* irip, char* command);

-/* icalirip_set_stubs makes the module use function pointers to

-instead of the above stubs. The set_stubs procedure will requires the

-user to link another library with defined the above stubs and

-re-directs the call to the appropriate pointer to function. */

-typedef struct icalirip_stubs {

- void(*authenticate_stub)(icalirip* irip, char* mechanism, char* data);

- void (*sendata_stub)(icalirip* irip, unsigned int time);

- void (*dequeue_stub)(icalirip* irip, char* caluid, unsigned int time);

- void (*recipient_stub)(icalirip* irip, char* address, unsigned int time);

- void (*switch_stub)(icalirip* irip);

- void (*disconnect_stub)();

- void (*unknown_stub)(icalirip* irip, char* command, char** data);

-} icalirip_stubs;

-void icalirip_set_stubs(icalirip* irip, icalirip_stubs* stubs);

-/********************** Client (Sender) Interfaces **************************/

-/* Client API */

-icalirip_response icalirip_abort(icalirip* irip);

-icalirip_response icalirip_authenticate(icalirip* irip, char* mechanism, char* data);

-icalirip_response icalirip_capability(icalirip* irip);

-icalirip_response icalirip_continue(icalirip* irip, unsigned int time);

-icalirip_response icalirip_sendata(icalirip* irip, icalcomponent* comp, unsigned int time);

-icalirip_response icalirip_recipient(icalirip* irip, char* address, unsigned int time);

-icalirip_response icalirip_dequeue(icalirip* irip, char* address, unsigned int time);

-icalirip_response icalirip_switch(icalirip* irip);

-icalirip_response icalirip_disconnect();

-icalirip_response icalirip_unknown(icalirip* irip, char* command);

-/* client stubs */

-void icalirip_send_request(icalirip* irip,char* request);

-char* icalirip_get_response(icalirip* irip);

-/********************** Configuration Interfaces **************************/

-/* Configure capabilities */

-void icalirip_add_auth_mechanism(icalirip* irip, char* auth);

-void icalirip_set_max_object_size(icalirip* irip, unsigned int size);

-void icalirip_set_max_date(icalirip* irip, time_t time);

-void icalirip_set_min_date(icalirip* irip, time_t time);

-#endif /* !ICALIRIP_H */

diff --git a/libical/src/libical/icalitip.output b/libical/src/libical/icalitip.output
deleted file mode 100644
index 1218f89c74..0000000000
--- a/libical/src/libical/icalitip.output
+++ /dev/null

@@ -1,1698 +0,0 @@

-Terminals which are not used:

- FLOATNUMBER

- STRING

- EOL

- CHARACTER

- COLON

- TIMESEPERATOR

- BIT8

- ACCEPTED

- ADD

- AUDIO

- BASE64

- BINARY

- BOOLEAN

- BUSY

- BUSYTENTATIVE

- BUSYUNAVAILABLE

- CALADDRESS

- CANCEL

- CANCELLED

- CHAIR

- CHILD

- COMPLETED

- CONFIDENTIAL

- CONFIRMED

- COUNTER

- DATE

- DATETIME

- DECLINECOUNTER

- DECLINED

- DELEGATED

- DISPLAY

- DRAFT

- DURATION

- EMAIL

- END

- FINAL

- FLOAT

- FREE

- GREGORIAN

- GROUP

- INDIVIDUAL

- INPROCESS

- INTEGER

- NEEDSACTION

- NONPARTICIPANT

- OPAQUE

- OPTPARTICIPANT

- PARENT

- PERIOD

- PRIVATE

- PROCEDURE

- PUBLIC

- PUBLISH

- RECUR

- REFRESH

- REPLY

- REQPARTICIPANT

- REQUEST

- RESOURCE

- ROOM

- SIBLING

- START

- TENTATIVE

- TEXT

- THISANDFUTURE

- THISANDPRIOR

- TIME

- TRANSPAENT

- UNKNOWN

- UTCOFFSET

- XNAME

- ALTREP

- CN

- CUTYPE

- DAYLIGHT

- DIR

- ENCODING

- EVENT

- FBTYPE

- FMTTYPE

- LANGUAGE

- MEMBER

- PARTSTAT

- RANGE

- RELATED

- RELTYPE

- ROLE

- RSVP

- SENTBY

- STANDARD

- URI

-Grammar

-rule 1 value -> binary_value

-rule 2 value -> boolean_value

-rule 3 value -> date_value

-rule 4 value -> datetime_value

-rule 5 value -> duration_value

-rule 6 value -> period_value

-rule 7 value -> recur_value

-rule 8 value -> utcoffset_value

-rule 9 value -> error

-rule 10 binary_value -> "unimplemented2"

-rule 11 boolean_value -> TRUE

-rule 12 boolean_value -> FALSE

-rule 13 date_value -> DIGITS

-rule 14 utc_char -> /* empty */

-rule 15 utc_char -> UTC_CHAR

-rule 16 utc_char_b -> /* empty */

-rule 17 utc_char_b -> UTC_CHAR

-rule 18 datetime_value -> DIGITS TIME_CHAR DIGITS utc_char

-rule 19 dur_date -> dur_day

-rule 20 dur_date -> dur_day dur_time

-rule 21 dur_week -> DIGITS 'W'

-rule 22 dur_time -> TIME_CHAR dur_hour

-rule 23 dur_time -> TIME_CHAR dur_minute

-rule 24 dur_time -> TIME_CHAR dur_second

-rule 25 dur_hour -> DIGITS 'H'

-rule 26 dur_hour -> DIGITS 'H' dur_minute

-rule 27 dur_minute -> DIGITS 'M'

-rule 28 dur_minute -> DIGITS 'M' dur_second

-rule 29 dur_second -> DIGITS 'S'

-rule 30 dur_day -> DIGITS 'D'

-rule 31 dur_prefix -> /* empty */

-rule 32 dur_prefix -> '+'

-rule 33 dur_prefix -> '-'

-rule 34 duration_value -> dur_prefix 'P' dur_date

-rule 35 duration_value -> dur_prefix 'P' dur_time

-rule 36 duration_value -> dur_prefix 'P' dur_week

-rule 37 period_value -> DIGITS TIME_CHAR DIGITS utc_char '/' DIGITS TIME_CHAR DIGITS utc_char_b

-rule 38 period_value -> DIGITS TIME_CHAR DIGITS utc_char '/' duration_value

-rule 39 recur_start -> FREQ EQUALS SECONDLY

-rule 40 recur_start -> FREQ EQUALS MINUTELY

-rule 41 recur_start -> FREQ EQUALS HOURLY

-rule 42 recur_start -> FREQ EQUALS DAILY

-rule 43 recur_start -> FREQ EQUALS WEEKLY

-rule 44 recur_start -> FREQ EQUALS MONTHLY

-rule 45 recur_start -> FREQ EQUALS YEARLY

-rule 46 weekday -> SU

-rule 47 weekday -> MO

-rule 48 weekday -> TU

-rule 49 weekday -> WE

-rule 50 weekday -> TH

-rule 51 weekday -> FR

-rule 52 weekday -> SA

-rule 53 weekday_list -> weekday

-rule 54 weekday_list -> DIGITS weekday

-rule 55 weekday_list -> weekday_list COMMA weekday

-rule 56 recur_list -> DIGITS

-rule 57 recur_list -> recur_list COMMA DIGITS

-rule 58 recur_skip -> INTERVAL EQUALS DIGITS

-rule 59 recur_skip -> WKST EQUALS SU

-rule 60 recur_skip -> WKST EQUALS MO

-rule 61 recur_skip -> WKST EQUALS TU

-rule 62 recur_skip -> WKST EQUALS WE

-rule 63 recur_skip -> WKST EQUALS TH

-rule 64 recur_skip -> WKST EQUALS FR

-rule 65 recur_skip -> WKST EQUALS SA

-rule 66 recur_skip -> BYSECOND EQUALS recur_list

-rule 67 recur_skip -> BYMINUTE EQUALS recur_list

-rule 68 recur_skip -> BYHOUR EQUALS recur_list

-rule 69 recur_skip -> BYDAY EQUALS weekday_list

-rule 70 recur_skip -> BYMONTH EQUALS recur_list

-rule 71 recur_skip -> BYMONTHDAY EQUALS recur_list

-rule 72 recur_skip -> BYYEARDAY EQUALS recur_list

-rule 73 recur_skip -> BYWEEKNO EQUALS recur_list

-rule 74 recur_skip -> BYSETPOS EQUALS recur_list

-rule 75 recur_skip -> UNTIL EQUALS datetime_value

-rule 76 recur_skip -> UNTIL EQUALS date_value

-rule 77 recur_skip -> COUNT EQUALS DIGITS

-rule 78 recur_skip_list -> /* empty */

-rule 79 recur_skip_list -> recur_skip_list SEMICOLON recur_skip

-rule 80 recur_value -> recur_start recur_skip_list

-rule 81 plusminus -> '+'

-rule 82 plusminus -> '-'

-rule 83 utcoffset_value -> plusminus INTNUMBER INTNUMBER

-rule 84 utcoffset_value -> plusminus INTNUMBER INTNUMBER INTNUMBER

-Terminals, with rules where they appear

-$ (-1)

-'+' (43) 32 81

-'-' (45) 33 82

-'/' (47) 37 38

-'D' (68) 30

-'H' (72) 25 26

-'M' (77) 27 28

-'P' (80) 34 35 36

-'S' (83) 29

-'W' (87) 21

-error (256) 9

-DIGITS (257) 13 18 21 25 26 27 28 29 30 37 38 54 56 57 58 77

-INTNUMBER (258) 83 84

-FLOATNUMBER (259)

-STRING (260)

-EOL (261)

-EQUALS (262) 39 40 41 42 43 44 45 58 59 60 61 62 63 64 65 66 67 68

- 69 70 71 72 73 74 75 76 77

-CHARACTER (263)

-COLON (264)

-COMMA (265) 55 57

-SEMICOLON (266) 79

-TIMESEPERATOR (267)

-TRUE (268) 11

-FALSE (269) 12

-FREQ (270) 39 40 41 42 43 44 45

-BYDAY (271) 69

-BYHOUR (272) 68

-BYMINUTE (273) 67

-BYMONTH (274) 70

-BYMONTHDAY (275) 71

-BYSECOND (276) 66

-BYSETPOS (277) 74

-BYWEEKNO (278) 73

-BYYEARDAY (279) 72

-DAILY (280) 42

-MINUTELY (281) 40

-MONTHLY (282) 44

-SECONDLY (283) 39

-WEEKLY (284) 43

-HOURLY (285) 41

-YEARLY (286) 45

-INTERVAL (287) 58

-COUNT (288) 77

-UNTIL (289) 75 76

-WKST (290) 59 60 61 62 63 64 65

-MO (291) 47 60

-SA (292) 52 65

-SU (293) 46 59

-TU (294) 48 61

-WE (295) 49 62

-TH (296) 50 63

-FR (297) 51 64

-BIT8 (298)

-ACCEPTED (299)

-ADD (300)

-AUDIO (301)

-BASE64 (302)

-BINARY (303)

-BOOLEAN (304)

-BUSY (305)

-BUSYTENTATIVE (306)

-BUSYUNAVAILABLE (307)

-CALADDRESS (308)

-CANCEL (309)

-CANCELLED (310)

-CHAIR (311)

-CHILD (312)

-COMPLETED (313)

-CONFIDENTIAL (314)

-CONFIRMED (315)

-COUNTER (316)

-DATE (317)

-DATETIME (318)

-DECLINECOUNTER (319)

-DECLINED (320)

-DELEGATED (321)

-DISPLAY (322)

-DRAFT (323)

-DURATION (324)

-EMAIL (325)

-END (326)

-FINAL (327)

-FLOAT (328)

-FREE (329)

-GREGORIAN (330)

-GROUP (331)

-INDIVIDUAL (332)

-INPROCESS (333)

-INTEGER (334)

-NEEDSACTION (335)

-NONPARTICIPANT (336)

-OPAQUE (337)

-OPTPARTICIPANT (338)

-PARENT (339)

-PERIOD (340)

-PRIVATE (341)

-PROCEDURE (342)

-PUBLIC (343)

-PUBLISH (344)

-RECUR (345)

-REFRESH (346)

-REPLY (347)

-REQPARTICIPANT (348)

-REQUEST (349)

-RESOURCE (350)

-ROOM (351)

-SIBLING (352)

-START (353)

-TENTATIVE (354)

-TEXT (355)

-THISANDFUTURE (356)

-THISANDPRIOR (357)

-TIME (358)

-TRANSPAENT (359)

-UNKNOWN (360)

-UTCOFFSET (361)

-XNAME (362)

-ALTREP (363)

-CN (364)

-CUTYPE (365)

-DAYLIGHT (366)

-DIR (367)

-ENCODING (368)

-EVENT (369)

-FBTYPE (370)

-FMTTYPE (371)

-LANGUAGE (372)

-MEMBER (373)

-PARTSTAT (374)

-RANGE (375)

-RELATED (376)

-RELTYPE (377)

-ROLE (378)

-RSVP (379)

-SENTBY (380)

-STANDARD (381)

-URI (382)

-TIME_CHAR (383) 18 22 23 24 37 38

-UTC_CHAR (384) 15 17

-"unimplemented2" (385) 10

-Nonterminals, with rules where they appear

-value (141)

- on left: 1 2 3 4 5 6 7 8 9

-binary_value (142)

- on left: 10, on right: 1

-boolean_value (143)

- on left: 11 12, on right: 2

-date_value (144)

- on left: 13, on right: 3 76

-utc_char (145)

- on left: 14 15, on right: 18 37 38

-utc_char_b (146)

- on left: 16 17, on right: 37

-datetime_value (147)

- on left: 18, on right: 4 75

-dur_date (148)

- on left: 19 20, on right: 34

-dur_week (149)

- on left: 21, on right: 36

-dur_time (150)

- on left: 22 23 24, on right: 20 35

-dur_hour (151)

- on left: 25 26, on right: 22

-dur_minute (152)

- on left: 27 28, on right: 23 26

-dur_second (153)

- on left: 29, on right: 24 28

-dur_day (154)

- on left: 30, on right: 19 20

-dur_prefix (155)

- on left: 31 32 33, on right: 34 35 36

-duration_value (156)

- on left: 34 35 36, on right: 5 38

-period_value (157)

- on left: 37 38, on right: 6

-recur_start (158)

- on left: 39 40 41 42 43 44 45, on right: 80

-weekday (159)

- on left: 46 47 48 49 50 51 52, on right: 53 54 55

-weekday_list (160)

- on left: 53 54 55, on right: 55 69

-recur_list (161)

- on left: 56 57, on right: 57 66 67 68 70 71 72 73 74

-recur_skip (162)

- on left: 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75

- 76 77, on right: 79

-recur_skip_list (163)

- on left: 78 79, on right: 79 80

-recur_value (164)

- on left: 80, on right: 7

-plusminus (165)

- on left: 81 82, on right: 83 84

-utcoffset_value (166)

- on left: 83 84, on right: 8

-state 0

- error shift, and go to state 1

- DIGITS shift, and go to state 2

- TRUE shift, and go to state 3

- FALSE shift, and go to state 4

- FREQ shift, and go to state 5

- "unimplemented2" shift, and go to state 6

- '+' shift, and go to state 7

- '-' shift, and go to state 8

- 'P' reduce using rule 31 (dur_prefix)

- value go to state 133

- binary_value go to state 9

- boolean_value go to state 10

- date_value go to state 11

- datetime_value go to state 12

- dur_prefix go to state 13

- duration_value go to state 14

- period_value go to state 15

- recur_start go to state 16

- recur_value go to state 17

- plusminus go to state 18

- utcoffset_value go to state 19

-state 1

- value -> error . (rule 9)

- $default reduce using rule 9 (value)

-state 2

- date_value -> DIGITS . (rule 13)

- datetime_value -> DIGITS . TIME_CHAR DIGITS utc_char (rule 18)

- period_value -> DIGITS . TIME_CHAR DIGITS utc_char '/' DIGITS TIME_CHAR DIGITS utc_char_b (rule 37)

- period_value -> DIGITS . TIME_CHAR DIGITS utc_char '/' duration_value (rule 38)

- TIME_CHAR shift, and go to state 20

- $default reduce using rule 13 (date_value)

-state 3

- boolean_value -> TRUE . (rule 11)

- $default reduce using rule 11 (boolean_value)

-state 4

- boolean_value -> FALSE . (rule 12)

- $default reduce using rule 12 (boolean_value)

-state 5

- recur_start -> FREQ . EQUALS SECONDLY (rule 39)

- recur_start -> FREQ . EQUALS MINUTELY (rule 40)

- recur_start -> FREQ . EQUALS HOURLY (rule 41)

- recur_start -> FREQ . EQUALS DAILY (rule 42)

- recur_start -> FREQ . EQUALS WEEKLY (rule 43)

- recur_start -> FREQ . EQUALS MONTHLY (rule 44)

- recur_start -> FREQ . EQUALS YEARLY (rule 45)

- EQUALS shift, and go to state 21

-state 6

- binary_value -> "unimplemented2" . (rule 10)

- $default reduce using rule 10 (binary_value)

-state 7

- dur_prefix -> '+' . (rule 32)

- plusminus -> '+' . (rule 81)

- INTNUMBER reduce using rule 81 (plusminus)

- $default reduce using rule 32 (dur_prefix)

-state 8

- dur_prefix -> '-' . (rule 33)

- plusminus -> '-' . (rule 82)

- INTNUMBER reduce using rule 82 (plusminus)

- $default reduce using rule 33 (dur_prefix)

-state 9

- value -> binary_value . (rule 1)

- $default reduce using rule 1 (value)

-state 10

- value -> boolean_value . (rule 2)

- $default reduce using rule 2 (value)

-state 11

- value -> date_value . (rule 3)

- $default reduce using rule 3 (value)

-state 12

- value -> datetime_value . (rule 4)

- $default reduce using rule 4 (value)

-state 13

- duration_value -> dur_prefix . 'P' dur_date (rule 34)

- duration_value -> dur_prefix . 'P' dur_time (rule 35)

- duration_value -> dur_prefix . 'P' dur_week (rule 36)

- 'P' shift, and go to state 22

-state 14

- value -> duration_value . (rule 5)

- $default reduce using rule 5 (value)

-state 15

- value -> period_value . (rule 6)

- $default reduce using rule 6 (value)

-state 16

- recur_value -> recur_start . recur_skip_list (rule 80)

- $default reduce using rule 78 (recur_skip_list)

- recur_skip_list go to state 23

-state 17

- value -> recur_value . (rule 7)

- $default reduce using rule 7 (value)

-state 18

- utcoffset_value -> plusminus . INTNUMBER INTNUMBER (rule 83)

- utcoffset_value -> plusminus . INTNUMBER INTNUMBER INTNUMBER (rule 84)

- INTNUMBER shift, and go to state 24

-state 19

- value -> utcoffset_value . (rule 8)

- $default reduce using rule 8 (value)

-state 20

- datetime_value -> DIGITS TIME_CHAR . DIGITS utc_char (rule 18)

- period_value -> DIGITS TIME_CHAR . DIGITS utc_char '/' DIGITS TIME_CHAR DIGITS utc_char_b (rule 37)

- period_value -> DIGITS TIME_CHAR . DIGITS utc_char '/' duration_value (rule 38)

- DIGITS shift, and go to state 25

-state 21

- recur_start -> FREQ EQUALS . SECONDLY (rule 39)

- recur_start -> FREQ EQUALS . MINUTELY (rule 40)

- recur_start -> FREQ EQUALS . HOURLY (rule 41)

- recur_start -> FREQ EQUALS . DAILY (rule 42)

- recur_start -> FREQ EQUALS . WEEKLY (rule 43)

- recur_start -> FREQ EQUALS . MONTHLY (rule 44)

- recur_start -> FREQ EQUALS . YEARLY (rule 45)

- DAILY shift, and go to state 26

- MINUTELY shift, and go to state 27

- MONTHLY shift, and go to state 28

- SECONDLY shift, and go to state 29

- WEEKLY shift, and go to state 30

- HOURLY shift, and go to state 31

- YEARLY shift, and go to state 32

-state 22

- duration_value -> dur_prefix 'P' . dur_date (rule 34)

- duration_value -> dur_prefix 'P' . dur_time (rule 35)

- duration_value -> dur_prefix 'P' . dur_week (rule 36)

- DIGITS shift, and go to state 33

- TIME_CHAR shift, and go to state 34

- dur_date go to state 35

- dur_week go to state 36

- dur_time go to state 37

- dur_day go to state 38

-state 23

- recur_skip_list -> recur_skip_list . SEMICOLON recur_skip (rule 79)

- recur_value -> recur_start recur_skip_list . (rule 80)

- SEMICOLON shift, and go to state 39

- $default reduce using rule 80 (recur_value)

-state 24

- utcoffset_value -> plusminus INTNUMBER . INTNUMBER (rule 83)

- utcoffset_value -> plusminus INTNUMBER . INTNUMBER INTNUMBER (rule 84)

- INTNUMBER shift, and go to state 40

-state 25

- datetime_value -> DIGITS TIME_CHAR DIGITS . utc_char (rule 18)

- period_value -> DIGITS TIME_CHAR DIGITS . utc_char '/' DIGITS TIME_CHAR DIGITS utc_char_b (rule 37)

- period_value -> DIGITS TIME_CHAR DIGITS . utc_char '/' duration_value (rule 38)

- UTC_CHAR shift, and go to state 41

- $default reduce using rule 14 (utc_char)

- utc_char go to state 42

-state 26

- recur_start -> FREQ EQUALS DAILY . (rule 42)

- $default reduce using rule 42 (recur_start)

-state 27

- recur_start -> FREQ EQUALS MINUTELY . (rule 40)

- $default reduce using rule 40 (recur_start)

-state 28

- recur_start -> FREQ EQUALS MONTHLY . (rule 44)

- $default reduce using rule 44 (recur_start)

-state 29

- recur_start -> FREQ EQUALS SECONDLY . (rule 39)

- $default reduce using rule 39 (recur_start)

-state 30

- recur_start -> FREQ EQUALS WEEKLY . (rule 43)

- $default reduce using rule 43 (recur_start)

-state 31

- recur_start -> FREQ EQUALS HOURLY . (rule 41)

- $default reduce using rule 41 (recur_start)

-state 32

- recur_start -> FREQ EQUALS YEARLY . (rule 45)

- $default reduce using rule 45 (recur_start)

-state 33

- dur_week -> DIGITS . 'W' (rule 21)

- dur_day -> DIGITS . 'D' (rule 30)

- 'W' shift, and go to state 43

- 'D' shift, and go to state 44

-state 34

- dur_time -> TIME_CHAR . dur_hour (rule 22)

- dur_time -> TIME_CHAR . dur_minute (rule 23)

- dur_time -> TIME_CHAR . dur_second (rule 24)

- DIGITS shift, and go to state 45

- dur_hour go to state 46

- dur_minute go to state 47

- dur_second go to state 48

-state 35

- duration_value -> dur_prefix 'P' dur_date . (rule 34)

- $default reduce using rule 34 (duration_value)

-state 36

- duration_value -> dur_prefix 'P' dur_week . (rule 36)

- $default reduce using rule 36 (duration_value)

-state 37

- duration_value -> dur_prefix 'P' dur_time . (rule 35)

- $default reduce using rule 35 (duration_value)

-state 38

- dur_date -> dur_day . (rule 19)

- dur_date -> dur_day . dur_time (rule 20)

- TIME_CHAR shift, and go to state 34

- $default reduce using rule 19 (dur_date)

- dur_time go to state 49

-state 39

- recur_skip_list -> recur_skip_list SEMICOLON . recur_skip (rule 79)

- BYDAY shift, and go to state 50

- BYHOUR shift, and go to state 51

- BYMINUTE shift, and go to state 52

- BYMONTH shift, and go to state 53

- BYMONTHDAY shift, and go to state 54

- BYSECOND shift, and go to state 55

- BYSETPOS shift, and go to state 56

- BYWEEKNO shift, and go to state 57

- BYYEARDAY shift, and go to state 58

- INTERVAL shift, and go to state 59

- COUNT shift, and go to state 60

- UNTIL shift, and go to state 61

- WKST shift, and go to state 62

- recur_skip go to state 63

-state 40

- utcoffset_value -> plusminus INTNUMBER INTNUMBER . (rule 83)

- utcoffset_value -> plusminus INTNUMBER INTNUMBER . INTNUMBER (rule 84)

- INTNUMBER shift, and go to state 64

- $default reduce using rule 83 (utcoffset_value)

-state 41

- utc_char -> UTC_CHAR . (rule 15)

- $default reduce using rule 15 (utc_char)

-state 42

- datetime_value -> DIGITS TIME_CHAR DIGITS utc_char . (rule 18)

- period_value -> DIGITS TIME_CHAR DIGITS utc_char . '/' DIGITS TIME_CHAR DIGITS utc_char_b (rule 37)

- period_value -> DIGITS TIME_CHAR DIGITS utc_char . '/' duration_value (rule 38)

- '/' shift, and go to state 65

- $default reduce using rule 18 (datetime_value)

-state 43

- dur_week -> DIGITS 'W' . (rule 21)

- $default reduce using rule 21 (dur_week)

-state 44

- dur_day -> DIGITS 'D' . (rule 30)

- $default reduce using rule 30 (dur_day)

-state 45

- dur_hour -> DIGITS . 'H' (rule 25)

- dur_hour -> DIGITS . 'H' dur_minute (rule 26)

- dur_minute -> DIGITS . 'M' (rule 27)

- dur_minute -> DIGITS . 'M' dur_second (rule 28)

- dur_second -> DIGITS . 'S' (rule 29)

- 'H' shift, and go to state 66

- 'M' shift, and go to state 67

- 'S' shift, and go to state 68

-state 46

- dur_time -> TIME_CHAR dur_hour . (rule 22)

- $default reduce using rule 22 (dur_time)

-state 47

- dur_time -> TIME_CHAR dur_minute . (rule 23)

- $default reduce using rule 23 (dur_time)

-state 48

- dur_time -> TIME_CHAR dur_second . (rule 24)

- $default reduce using rule 24 (dur_time)

-state 49

- dur_date -> dur_day dur_time . (rule 20)

- $default reduce using rule 20 (dur_date)

-state 50

- recur_skip -> BYDAY . EQUALS weekday_list (rule 69)

- EQUALS shift, and go to state 69

-state 51

- recur_skip -> BYHOUR . EQUALS recur_list (rule 68)

- EQUALS shift, and go to state 70

-state 52

- recur_skip -> BYMINUTE . EQUALS recur_list (rule 67)

- EQUALS shift, and go to state 71

-state 53

- recur_skip -> BYMONTH . EQUALS recur_list (rule 70)

- EQUALS shift, and go to state 72

-state 54

- recur_skip -> BYMONTHDAY . EQUALS recur_list (rule 71)

- EQUALS shift, and go to state 73

-state 55

- recur_skip -> BYSECOND . EQUALS recur_list (rule 66)

- EQUALS shift, and go to state 74

-state 56

- recur_skip -> BYSETPOS . EQUALS recur_list (rule 74)

- EQUALS shift, and go to state 75

-state 57

- recur_skip -> BYWEEKNO . EQUALS recur_list (rule 73)

- EQUALS shift, and go to state 76

-state 58

- recur_skip -> BYYEARDAY . EQUALS recur_list (rule 72)

- EQUALS shift, and go to state 77

-state 59

- recur_skip -> INTERVAL . EQUALS DIGITS (rule 58)

- EQUALS shift, and go to state 78

-state 60

- recur_skip -> COUNT . EQUALS DIGITS (rule 77)

- EQUALS shift, and go to state 79

-state 61

- recur_skip -> UNTIL . EQUALS datetime_value (rule 75)

- recur_skip -> UNTIL . EQUALS date_value (rule 76)

- EQUALS shift, and go to state 80

-state 62

- recur_skip -> WKST . EQUALS SU (rule 59)

- recur_skip -> WKST . EQUALS MO (rule 60)

- recur_skip -> WKST . EQUALS TU (rule 61)

- recur_skip -> WKST . EQUALS WE (rule 62)

- recur_skip -> WKST . EQUALS TH (rule 63)

- recur_skip -> WKST . EQUALS FR (rule 64)

- recur_skip -> WKST . EQUALS SA (rule 65)

- EQUALS shift, and go to state 81

-state 63

- recur_skip_list -> recur_skip_list SEMICOLON recur_skip . (rule 79)

- $default reduce using rule 79 (recur_skip_list)

-state 64

- utcoffset_value -> plusminus INTNUMBER INTNUMBER INTNUMBER . (rule 84)

- $default reduce using rule 84 (utcoffset_value)

-state 65

- period_value -> DIGITS TIME_CHAR DIGITS utc_char '/' . DIGITS TIME_CHAR DIGITS utc_char_b (rule 37)

- period_value -> DIGITS TIME_CHAR DIGITS utc_char '/' . duration_value (rule 38)

- DIGITS shift, and go to state 82

- '+' shift, and go to state 83

- '-' shift, and go to state 84

- $default reduce using rule 31 (dur_prefix)

- dur_prefix go to state 13

- duration_value go to state 85

-state 66

- dur_hour -> DIGITS 'H' . (rule 25)

- dur_hour -> DIGITS 'H' . dur_minute (rule 26)

- DIGITS shift, and go to state 86

- $default reduce using rule 25 (dur_hour)

- dur_minute go to state 87

-state 67

- dur_minute -> DIGITS 'M' . (rule 27)

- dur_minute -> DIGITS 'M' . dur_second (rule 28)

- DIGITS shift, and go to state 88

- $default reduce using rule 27 (dur_minute)

- dur_second go to state 89

-state 68

- dur_second -> DIGITS 'S' . (rule 29)

- $default reduce using rule 29 (dur_second)

-state 69

- recur_skip -> BYDAY EQUALS . weekday_list (rule 69)

- DIGITS shift, and go to state 90

- MO shift, and go to state 91

- SA shift, and go to state 92

- SU shift, and go to state 93

- TU shift, and go to state 94

- WE shift, and go to state 95

- TH shift, and go to state 96

- FR shift, and go to state 97

- weekday go to state 98

- weekday_list go to state 99

-state 70

- recur_skip -> BYHOUR EQUALS . recur_list (rule 68)

- DIGITS shift, and go to state 100

- recur_list go to state 101

-state 71

- recur_skip -> BYMINUTE EQUALS . recur_list (rule 67)

- DIGITS shift, and go to state 100

- recur_list go to state 102

-state 72

- recur_skip -> BYMONTH EQUALS . recur_list (rule 70)

- DIGITS shift, and go to state 100

- recur_list go to state 103

-state 73

- recur_skip -> BYMONTHDAY EQUALS . recur_list (rule 71)

- DIGITS shift, and go to state 100

- recur_list go to state 104

-state 74

- recur_skip -> BYSECOND EQUALS . recur_list (rule 66)

- DIGITS shift, and go to state 100

- recur_list go to state 105

-state 75

- recur_skip -> BYSETPOS EQUALS . recur_list (rule 74)

- DIGITS shift, and go to state 100

- recur_list go to state 106

-state 76

- recur_skip -> BYWEEKNO EQUALS . recur_list (rule 73)

- DIGITS shift, and go to state 100

- recur_list go to state 107

-state 77

- recur_skip -> BYYEARDAY EQUALS . recur_list (rule 72)

- DIGITS shift, and go to state 100

- recur_list go to state 108

-state 78

- recur_skip -> INTERVAL EQUALS . DIGITS (rule 58)

- DIGITS shift, and go to state 109

-state 79

- recur_skip -> COUNT EQUALS . DIGITS (rule 77)

- DIGITS shift, and go to state 110

-state 80

- recur_skip -> UNTIL EQUALS . datetime_value (rule 75)

- recur_skip -> UNTIL EQUALS . date_value (rule 76)

- DIGITS shift, and go to state 111

- date_value go to state 112

- datetime_value go to state 113

-state 81

- recur_skip -> WKST EQUALS . SU (rule 59)

- recur_skip -> WKST EQUALS . MO (rule 60)

- recur_skip -> WKST EQUALS . TU (rule 61)

- recur_skip -> WKST EQUALS . WE (rule 62)

- recur_skip -> WKST EQUALS . TH (rule 63)

- recur_skip -> WKST EQUALS . FR (rule 64)

- recur_skip -> WKST EQUALS . SA (rule 65)

- MO shift, and go to state 114

- SA shift, and go to state 115

- SU shift, and go to state 116

- TU shift, and go to state 117

- WE shift, and go to state 118

- TH shift, and go to state 119

- FR shift, and go to state 120

-state 82

- period_value -> DIGITS TIME_CHAR DIGITS utc_char '/' DIGITS . TIME_CHAR DIGITS utc_char_b (rule 37)

- TIME_CHAR shift, and go to state 121

-state 83

- dur_prefix -> '+' . (rule 32)

- $default reduce using rule 32 (dur_prefix)

-state 84

- dur_prefix -> '-' . (rule 33)

- $default reduce using rule 33 (dur_prefix)

-state 85

- period_value -> DIGITS TIME_CHAR DIGITS utc_char '/' duration_value . (rule 38)

- $default reduce using rule 38 (period_value)

-state 86

- dur_minute -> DIGITS . 'M' (rule 27)

- dur_minute -> DIGITS . 'M' dur_second (rule 28)

- 'M' shift, and go to state 67

-state 87

- dur_hour -> DIGITS 'H' dur_minute . (rule 26)

- $default reduce using rule 26 (dur_hour)

-state 88

- dur_second -> DIGITS . 'S' (rule 29)

- 'S' shift, and go to state 68

-state 89

- dur_minute -> DIGITS 'M' dur_second . (rule 28)

- $default reduce using rule 28 (dur_minute)

-state 90

- weekday_list -> DIGITS . weekday (rule 54)

- MO shift, and go to state 91

- SA shift, and go to state 92

- SU shift, and go to state 93

- TU shift, and go to state 94

- WE shift, and go to state 95

- TH shift, and go to state 96

- FR shift, and go to state 97

- weekday go to state 122

-state 91

- weekday -> MO . (rule 47)

- $default reduce using rule 47 (weekday)

-state 92

- weekday -> SA . (rule 52)

- $default reduce using rule 52 (weekday)

-state 93

- weekday -> SU . (rule 46)

- $default reduce using rule 46 (weekday)

-state 94

- weekday -> TU . (rule 48)

- $default reduce using rule 48 (weekday)

-state 95

- weekday -> WE . (rule 49)

- $default reduce using rule 49 (weekday)

-state 96

- weekday -> TH . (rule 50)

- $default reduce using rule 50 (weekday)

-state 97

- weekday -> FR . (rule 51)

- $default reduce using rule 51 (weekday)

-state 98

- weekday_list -> weekday . (rule 53)

- $default reduce using rule 53 (weekday_list)

-state 99

- weekday_list -> weekday_list . COMMA weekday (rule 55)

- recur_skip -> BYDAY EQUALS weekday_list . (rule 69)

- COMMA shift, and go to state 123

- $default reduce using rule 69 (recur_skip)

-state 100

- recur_list -> DIGITS . (rule 56)

- $default reduce using rule 56 (recur_list)

-state 101

- recur_list -> recur_list . COMMA DIGITS (rule 57)

- recur_skip -> BYHOUR EQUALS recur_list . (rule 68)