/usr/share/syncevolution/xml/scripting/05vcard-merge.xml is in syncevolution-common 1.5-0ubuntu12.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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same content as the binary data in the winning item.
Use in combination with a PHOTO field of type="string" (not blob,
because we need to be able to compare the field in the MERGEFIELDS()
call to detect when the data really changes) and compare="conflict"
(not used to find matches, changes are relevant).
-->
<macro name="VCARD_MERGESCRIPT"><![CDATA[
integer mode;
mode = MERGEMODE();
INTEGER winningchanged;
INTEGER loosingchanged;
winningchanged = 0;
loosingchanged = 0;
STRING ignorefields;
ignorefields = "";
if (SESSIONVAR("keepPhotoData") &&
WINNING.PHOTO == EMPTY &&
LOOSING.PHOTO != EMPTY) {
// The client's item is always the "winning" one in PBAP syncing,
// but it might not have the photo data that is already on the
// server. Therefore keep the server's photo, if there is
// one and we are not in the phase where the client sends
// its photos.
WINNING.PHOTO = LOOSING.PHOTO;
WINNING.PHOTO_TYPE = LOOSING.PHOTO_TYPE;
WINNING.PHOTO_VALUE = LOOSING.PHOTO_VALUE;
winningchanged = 1;
} else if (mode == 1 && WINNING.PHOTO == EMPTY) {
// Removing photo from loosing item.
if (LOOSING.PHOTO != EMPTY) {
loosingchanged = 1;
}
LOOSING.PHOTO = EMPTY;
LOOSING.PHOTO_TYPE = "";
LOOSING.PHOTO_VALUE = "";
} else if (LOOSING.PHOTO != EMPTY) {
// Updating photo. Might actually be the same!
if (LOOSING.PHOTO_VALUE == "uri" && (WINNING.PHOTO_VALUE == EMPTY || WINNING.PHOTO_VALUE == "binary")) {
string path;
path = URITOPATH(LOOSING.PHOTO);
if (path) {
if (READ(path) == WINNING.PHOTO) {
// Reuse photo file from loosing item.
// If we need to write back for some other reason, we'll inline the data again.
WINNING.PHOTO = LOOSING.PHOTO;
WINNING.PHOTO_TYPE = LOOSING.PHOTO_TYPE;
WINNING.PHOTO_VALUE = LOOSING.PHOTO_VALUE;
}
}
} else {
LOOSING.PHOTO_VALUE = EMPTY;
LOOSING.PHOTO = EMPTY;
}
} else {
LOOSING.PHOTO_VALUE = EMPTY;
LOOSING.PHOTO_TYPE = EMPTY;
LOOSING.PHOTO = EMPTY;
}
// In cache mode, we don't care about the order of entries, so
// we do our own relaxed comparison and tell the engine to ignore
// fields if the only change is in the ordering.
if (CACHEDATA()) {
ignorefields = ignorefields + RELAXEDCOMPARE("TEL", "", "TEL_FLAGS", "TEL_SLOT", "LABEL");
ignorefields = ignorefields + RELAXEDCOMPARE("XDATE", "", "LABEL");
ignorefields = ignorefields + RELAXEDCOMPARE("EMAIL", "", "EMAIL_FLAGS", "EMAIL_SLOT", "LABEL");
ignorefields = ignorefields + RELAXEDCOMPARE("WEB", "", "WEB_FLAGS", "LABEL");
ignorefields = ignorefields + RELAXEDCOMPARE("CALURI");
ignorefields = ignorefields + RELAXEDCOMPARE("FBURL");
ignorefields = ignorefields + RELAXEDCOMPARE("BLOGURL");
ignorefields = ignorefields + RELAXEDCOMPARE("VIDEOURL");
ignorefields = ignorefields + RELAXEDCOMPARE("RELATEDNAMES", "", "LABEL");
ignorefields = ignorefields + RELAXEDCOMPARE("IMPP", "", "IMPP_SERVICE", "IMPP_SLOT", "LABEL");
ignorefields = ignorefields + RELAXEDCOMPARE("AIM_HANDLE", "", "AIM_SLOT");
ignorefields = ignorefields + RELAXEDCOMPARE("GADUGADU_HANDLE", "", "GADUGADU_SLOT");
ignorefields = ignorefields + RELAXEDCOMPARE("GROUPWISE_HANDLE", "", "GROUPWISE_SLOT");
ignorefields = ignorefields + RELAXEDCOMPARE("ICQ_HANDLE", "", "ICQ_SLOT");
ignorefields = ignorefields + RELAXEDCOMPARE("JABBER_HANDLE", "", "JABBER_SLOT");
ignorefields = ignorefields + RELAXEDCOMPARE("MSN_HANDLE", "", "MSN_SLOT");
ignorefields = ignorefields + RELAXEDCOMPARE("YAHOO_HANDLE", "", "YAHOO_SLOT");
ignorefields = ignorefields + RELAXEDCOMPARE("SKYPE_HANDLE", "", "SKYPE_SLOT");
ignorefields = ignorefields + RELAXEDCOMPARE("SIP_HANDLE", "", "SIP_SLOT");
ignorefields = ignorefields + RELAXEDCOMPARE("EMAIL", "", "EMAIL_FLAGS", "EMAIL_SLOT", "LABEL");
ignorefields = ignorefields + RELAXEDCOMPARE("ADR", "ADR_STREET", "ADR_ADDTL", "ADR_STREET_FLAGS", "ADR_POBOX", "ADR_CITY", "ADR_REG", "ADR_ZIP", "ADR_COUNTRY", "", "LABEL");
// Always ignore the label. Otherwise reordering will cause unnecessary
// writes. We check for reordering more selectively above, but because
// the LABEL field is shared, we cannot do the same for it.
// The downside is that changes in just the label of an entry will not
// cause an update of the cache. Some other value must be modified, too,
// to trigger a write.
ignorefields = ignorefields + " LABEL";
}
// When running in caching mode, we end up executing the merge script,
// but in that case we want to remove data from the loosing item and
// thus need to skip the array merging.
if (!CACHEDATA()) {
// Merge arrays such that the superset remains in the winning item.
// The arrays then get copied wholesale to the loosing item.
// Items which share the label array must avoid conflicts in the label
// array, the others don't.
// See "[SyncEvolution] merging of winning and loosing items"
INTEGER i;
INTEGER num;
TELEPHONE tel;
DATE xdate;
STRING val;
i = SIZE(LOOSING.TEL) - 1;
while (i >= 0) {
tel = LOOSING.TEL[i];
if (tel != EMPTY &&
!CONTAINS(WINNING.TEL, tel)) {
num = SIZE(WINNING.LABEL);
WINNING.TEL[num] = tel;
WINNING.TEL_FLAGS[num] = LOOSING.TEL_FLAGS[i];
WINNING.TEL_SLOT[num] = LOOSING.TEL_SLOT[i];
WINNING.LABEL[num] = LOOSING.LABEL[i];
winningchanged = 1;
}
i = i - 1;
}
i = SIZE(LOOSING.XDATE) - 1;
while (i >= 0) {
xdate = LOOSING.XDATE[i];
if (xdate != EMPTY &&
!CONTAINS(WINNING.XDATE, xdate)) {
num = SIZE(WINNING.LABEL);
WINNING.XDATE[num] = xdate;
WINNING.LABEL[num] = LOOSING.LABEL[i];
winningchanged = 1;
}
i = i - 1;
}
i = SIZE(LOOSING.EMAIL) - 1;
while (i >= 0) {
val = LOOSING.EMAIL[i];
if (val != EMPTY &&
!CONTAINS(WINNING.EMAIL, val)) {
num = SIZE(WINNING.LABEL);
WINNING.EMAIL[num] = val;
WINNING.EMAIL_FLAGS[num] = LOOSING.EMAIL_FLAGS[i];
WINNING.EMAIL_SLOT[num] = LOOSING.EMAIL_SLOT[i];
WINNING.LABEL[num] = LOOSING.LABEL[i];
winningchanged = 1;
}
i = i - 1;
}
i = SIZE(LOOSING.WEB) - 1;
while (i >= 0) {
val = LOOSING.WEB[i];
if (val != EMPTY &&
!CONTAINS(WINNING.WEB, val)) {
num = SIZE(WINNING.LABEL);
WINNING.WEB[num] = val;
WINNING.WEB_FLAGS[num] = LOOSING.WEB_FLAGS[i];
WINNING.LABEL[num] = LOOSING.LABEL[i];
winningchanged = 1;
}
i = i - 1;
}
i = SIZE(LOOSING.CALURI) - 1;
while (i >= 0) {
val = LOOSING.CALURI[i];
if (val != EMPTY &&
!CONTAINS(WINNING.CALURI, val)) {
num = SIZE(WINNING.CALURI);
WINNING.CALURI[num] = val;
winningchanged = 1;
}
i = i - 1;
}
i = SIZE(LOOSING.FBURL) - 1;
while (i >= 0) {
val = LOOSING.FBURL[i];
if (val != EMPTY &&
!CONTAINS(WINNING.FBURL, val)) {
num = SIZE(WINNING.FBURL);
WINNING.FBURL[num] = val;
winningchanged = 1;
}
i = i - 1;
}
i = SIZE(LOOSING.BLOGURL) - 1;
while (i >= 0) {
val = LOOSING.BLOGURL[i];
if (val != EMPTY &&
!CONTAINS(WINNING.BLOGURL, val)) {
num = SIZE(WINNING.BLOGURL);
WINNING.BLOGURL[num] = val;
winningchanged = 1;
}
i = i - 1;
}
i = SIZE(LOOSING.VIDEOURL) - 1;
while (i >= 0) {
val = LOOSING.VIDEOURL[i];
if (val != EMPTY &&
!CONTAINS(WINNING.VIDEOURL, val)) {
num = SIZE(WINNING.VIDEOURL);
WINNING.VIDEOURL[num] = val;
winningchanged = 1;
}
i = i - 1;
}
i = SIZE(LOOSING.RELATEDNAMES) - 1;
while (i >= 0) {
val = LOOSING.RELATEDNAMES[i];
if (val != EMPTY &&
!CONTAINS(WINNING.RELATEDNAMES, val)) {
num = SIZE(WINNING.LABEL);
WINNING.RELATEDNAMES[num] = val;
WINNING.LABEL[num] = LOOSING.LABEL[i];
winningchanged = 1;
}
i = i - 1;
}
i = SIZE(LOOSING.IMPP) - 1;
while (i >= 0) {
val = LOOSING.IMPP[i];
if (val != EMPTY &&
!CONTAINS(WINNING.IMPP, val)) {
num = SIZE(WINNING.LABEL);
WINNING.IMPP[num] = val;
WINNING.IMPP_SERVICE[num] = LOOSING.IMPP_SERVICE[i];
WINNING.IMPP_SLOT[num] = LOOSING.IMPP_SLOT[i];
WINNING.LABEL[num] = LOOSING.LABEL[i];
winningchanged = 1;
}
i = i - 1;
}
i = SIZE(LOOSING.AIM_HANDLE) - 1;
while (i >= 0) {
val = LOOSING.AIM_HANDLE[i];
if (val != EMPTY &&
!CONTAINS(WINNING.AIM_HANDLE, val)) {
num = SIZE(WINNING.AIM_HANDLE);
WINNING.AIM_HANDLE[num] = val;
WINNING.AIM_SLOT[num] = LOOSING.AIM_SLOT[i];
winningchanged = 1;
}
i = i - 1;
}
i = SIZE(LOOSING.GADUGADU_HANDLE) - 1;
while (i >= 0) {
val = LOOSING.GADUGADU_HANDLE[i];
if (val != EMPTY &&
!CONTAINS(WINNING.GADUGADU_HANDLE, val)) {
num = SIZE(WINNING.GADUGADU_HANDLE);
WINNING.GADUGADU_HANDLE[num] = val;
WINNING.GADUGADU_SLOT[num] = LOOSING.GADUGADU_SLOT[i];
winningchanged = 1;
}
i = i - 1;
}
i = SIZE(LOOSING.GROUPWISE_HANDLE) - 1;
while (i >= 0) {
val = LOOSING.GROUPWISE_HANDLE[i];
if (val != EMPTY &&
!CONTAINS(WINNING.GROUPWISE_HANDLE, val)) {
num = SIZE(WINNING.GROUPWISE_HANDLE);
WINNING.GROUPWISE_HANDLE[num] = val;
WINNING.GROUPWISE_SLOT[num] = LOOSING.GROUPWISE_SLOT[i];
winningchanged = 1;
}
i = i - 1;
}
i = SIZE(LOOSING.ICQ_HANDLE) - 1;
while (i >= 0) {
val = LOOSING.ICQ_HANDLE[i];
if (val != EMPTY &&
!CONTAINS(WINNING.ICQ_HANDLE, val)) {
num = SIZE(WINNING.ICQ_HANDLE);
WINNING.ICQ_HANDLE[num] = val;
WINNING.ICQ_SLOT[num] = LOOSING.ICQ_SLOT[i];
winningchanged = 1;
}
i = i - 1;
}
i = SIZE(LOOSING.JABBER_HANDLE) - 1;
while (i >= 0) {
val = LOOSING.JABBER_HANDLE[i];
if (val != EMPTY &&
!CONTAINS(WINNING.JABBER_HANDLE, val)) {
num = SIZE(WINNING.JABBER_HANDLE);
WINNING.JABBER_HANDLE[num] = val;
WINNING.JABBER_SLOT[num] = LOOSING.JABBER_SLOT[i];
winningchanged = 1;
}
i = i - 1;
}
i = SIZE(LOOSING.MSN_HANDLE) - 1;
while (i >= 0) {
val = LOOSING.MSN_HANDLE[i];
if (val != EMPTY &&
!CONTAINS(WINNING.MSN_HANDLE, val)) {
num = SIZE(WINNING.MSN_HANDLE);
WINNING.MSN_HANDLE[num] = val;
WINNING.MSN_SLOT[num] = LOOSING.MSN_SLOT[i];
winningchanged = 1;
}
i = i - 1;
}
i = SIZE(LOOSING.YAHOO_HANDLE) - 1;
while (i >= 0) {
val = LOOSING.YAHOO_HANDLE[i];
if (val != EMPTY &&
!CONTAINS(WINNING.YAHOO_HANDLE, val)) {
num = SIZE(WINNING.YAHOO_HANDLE);
WINNING.YAHOO_HANDLE[num] = val;
WINNING.YAHOO_SLOT[num] = LOOSING.YAHOO_SLOT[i];
winningchanged = 1;
}
i = i - 1;
}
i = SIZE(LOOSING.SKYPE_HANDLE) - 1;
while (i >= 0) {
val = LOOSING.SKYPE_HANDLE[i];
if (val != EMPTY &&
!CONTAINS(WINNING.SKYPE_HANDLE, val)) {
num = SIZE(WINNING.SKYPE_HANDLE);
WINNING.SKYPE_HANDLE[num] = val;
WINNING.SKYPE_SLOT[num] = LOOSING.SKYPE_SLOT[i];
winningchanged = 1;
}
i = i - 1;
}
i = SIZE(LOOSING.SIP_HANDLE) - 1;
while (i >= 0) {
val = LOOSING.SIP_HANDLE[i];
if (val != EMPTY &&
!CONTAINS(WINNING.SIP_HANDLE, val)) {
num = SIZE(WINNING.SIP_HANDLE);
WINNING.SIP_HANDLE[num] = val;
WINNING.SIP_SLOT[num] = LOOSING.SIP_SLOT[i];
winningchanged = 1;
}
i = i - 1;
}
i = SIZE(LOOSING.EMAIL) - 1;
while (i >= 0) {
val = LOOSING.EMAIL[i];
if (val != EMPTY &&
!CONTAINS(WINNING.EMAIL, val)) {
num = SIZE(WINNING.LABEL);
WINNING.EMAIL[num] = val;
WINNING.EMAIL_FLAGS[num] = LOOSING.EMAIL_FLAGS[i];
WINNING.EMAIL_SLOT[num] = LOOSING.EMAIL_SLOT[i];
WINNING.LABEL[num] = LOOSING.LABEL[i];
winningchanged = 1;
}
i = i - 1;
}
i = SIZE(LOOSING.ADR_STREET) - 1;
INTEGER e;
INTEGER contained;
while (i >= 0) {
if (LOOSING.ADR_STREET[i] != EMPTY ||
LOOSING.ADR_ADDTL[i] != EMPTY ||
LOOSING.ADR_STREET_FLAGS[i] != EMPTY ||
LOOSING.ADR_POBOX[i] != EMPTY ||
LOOSING.ADR_CITY[i] != EMPTY ||
LOOSING.ADR_REG[i] != EMPTY ||
LOOSING.ADR_ZIP[i] != EMPTY ||
LOOSING.ADR_COUNTRY[i] != EMPTY) {
contained = 0;
e = SIZE(WINNING.ADR_STREET) - 1;
while (e >= 0) {
if (LOOSING.ADR_STREET[i] == WINNING.ADR_STREET[e] &&
LOOSING.ADR_ADDTL[i] == WINNING.ADR_ADDTL[e] &&
LOOSING.ADR_STREET_FLAGS[i] == WINNING.ADR_STREET_FLAGS[e] &&
LOOSING.ADR_POBOX[i] == WINNING.ADR_POBOX[e] &&
LOOSING.ADR_CITY[i] == WINNING.ADR_CITY[e] &&
LOOSING.ADR_REG[i] == WINNING.ADR_REG[e] &&
LOOSING.ADR_ZIP[i] == WINNING.ADR_ZIP[e] &&
LOOSING.ADR_COUNTRY[i] == WINNING.ADR_COUNTRY[e]) {
contained = 1;
break;
}
e = e - 1;
}
if (!contained) {
num = SIZE(WINNING.LABEL);
WINNING.ADR_STREET[num] = LOOSING.ADR_STREET[i];
WINNING.ADR_ADDTL[num] = LOOSING.ADR_ADDTL[i];
WINNING.ADR_STREET_FLAGS[num] = LOOSING.ADR_STREET_FLAGS[i];
WINNING.ADR_POBOX[num] = LOOSING.ADR_POBOX[i];
WINNING.ADR_CITY[num] = LOOSING.ADR_CITY[i];
WINNING.ADR_REG[num] = LOOSING.ADR_REG[i];
WINNING.ADR_ZIP[num] = LOOSING.ADR_ZIP[i];
WINNING.ADR_COUNTRY[num] = LOOSING.ADR_COUNTRY[i];
WINNING.LABEL[num] = LOOSING.LABEL[i];
winningchanged = 1;
}
}
i = i - 1;
}
}
// Never tell the engine to update the winning client item
// in a caching sync. The engine would send an update to the
// client, which is not what we want when caching!
if (!CACHEDATA() && winningchanged) { SETWINNINGCHANGED(1); }
if (loosingchanged) { SETLOOSINGCHANGED(1); }
// Continue merge.
MERGEFIELDS(mode, ignorefields);
]]></macro>
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