SEARCHPGM*
ImapClient::search_criteria(std::vector<std::string> aCriteria) {
SEARCHPGM *lSearchProgram = NIL;
/* initializing the search program */
lSearchProgram= mail_newsearchpgm ();
/* Now, we iterate through the whole vector containing the search critera, building our search program */
for (std::vector<std::string>::iterator lIterator = aCriteria.begin(); lIterator != aCriteria.end(); ++lIterator) {
if (*lIterator == "ALL") {
/* do nothing ... */
} else if (*lIterator == "ANSWERED") {
lSearchProgram->answered = T;
} else if (*lIterator == "BCC") {
char * lNext = getNextStringAsChar(++lIterator);
mail_criteria_string (&lSearchProgram->bcc, &lNext);
} else if (*lIterator == "BEFORE") {
char* lNext = getNextStringAsChar(++lIterator);
mail_criteria_date(&lSearchProgram->before, &lNext);
} else if (*lIterator == "BODY") {
char* lNext = getNextStringAsChar(++lIterator);
mail_criteria_string(&lSearchProgram->body, &lNext);
} else if (*lIterator == "CC") {
char* lNext = getNextStringAsChar(++lIterator);
mail_criteria_string(&lSearchProgram->cc, &lNext);
} else if (*lIterator == "DELETED") {
lSearchProgram->deleted = T;
} else if (*lIterator == "DRAFT") {
lSearchProgram->draft = T;
} else if (*lIterator == "FLAGGED") {
lSearchProgram->flagged = T;
} else if (*lIterator == "FROM") {
char* lNext = getNextStringAsChar(++lIterator);
mail_criteria_string(&lSearchProgram->from, &lNext);
} else if (*lIterator == "HEADER") {
char *lHeaderField = getNextStringAsChar(++lIterator);
char *lHeaderContent = getNextStringAsChar(++lIterator);
SEARCHHEADER* lSearchHeader = mail_newsearchheader(lHeaderField, lHeaderContent);
if (lSearchProgram->header) {
lSearchProgram->header->next = lSearchHeader;
} else {
lSearchProgram->header = lSearchHeader;
}
} else if (*lIterator == "KEYWORD") {
char * lNext = getNextStringAsChar(++lIterator);
mail_criteria_string(&lSearchProgram->keyword, &lNext);
} else if (*lIterator == "LARGER") {
lIterator++;
// get the unsigned long value that should follow the Keyword LARGER
std::stringstream lLargerValueStream;
lLargerValueStream << (*lIterator).c_str();
unsigned long lLargerValue;
lLargerValueStream >> lLargerValue;
lSearchProgram->larger = lLargerValue;
} else if (*lIterator == "NEW") {
int prune_criteria_number (unsigned long *number,char **r)
{
char *t;
STRINGLIST *s = NIL;
/* parse the date and return fn if OK */
int ret = (mail_criteria_string (&s,r) &&
(*number = strtoul ((char *) s->text.data,&t,10)) && !*t) ?
T : NIL;
if (s) mail_free_stringlist (&s);
return ret;
}
SEARCHPGM *prune_criteria (char *criteria)
{
SEARCHPGM *pgm = NIL;
char *criterion,*r,tmp[MAILTMPLEN];
int f;
if (criteria) { /* only if criteria defined */
/* make writeable copy of criteria */
criteria = cpystr (criteria);
/* for each criterion */
for (pgm = mail_newsearchpgm (), criterion = strtok_r (criteria," ",&r);
criterion; (criterion = strtok_r (NIL," ",&r))) {
f = NIL; /* init then scan the criterion */
switch (*ucase (criterion)) {
case 'A': /* possible ALL, ANSWERED */
if (!strcmp (criterion+1,"LL")) f = T;
else if (!strcmp (criterion+1,"NSWERED")) f = pgm->answered = T;
break;
case 'B': /* possible BCC, BEFORE, BODY */
if (!strcmp (criterion+1,"CC"))
f = mail_criteria_string (&pgm->bcc,&r);
else if (!strcmp (criterion+1,"EFORE"))
f = mail_criteria_date (&pgm->before,&r);
else if (!strcmp (criterion+1,"ODY"))
f = mail_criteria_string (&pgm->body,&r);
break;
case 'C': /* possible CC */
if (!strcmp (criterion+1,"C")) f = mail_criteria_string (&pgm->cc,&r);
break;
case 'D': /* possible DELETED, DRAFT */
if (!strcmp (criterion+1,"ELETED")) f = pgm->deleted = T;
else if (!strcmp (criterion+1,"RAFT")) f = pgm->draft = T;
break;
case 'F': /* possible FLAGGED, FROM */
if (!strcmp (criterion+1,"LAGGED")) f = pgm->flagged = T;
else if (!strcmp (criterion+1,"ROM"))
f = mail_criteria_string (&pgm->from,&r);
break;
case 'K': /* possible KEYWORD */
if (!strcmp (criterion+1,"EYWORD"))
f = mail_criteria_string (&pgm->keyword,&r);
break;
case 'L': /* possible LARGER */
if (!strcmp (criterion+1,"ARGER"))
f = prune_criteria_number (&pgm->larger,&r);
case 'N': /* possible NEW */
if (!strcmp (criterion+1,"EW")) f = pgm->recent = pgm->unseen = T;
break;
case 'O': /* possible OLD, ON */
if (!strcmp (criterion+1,"LD")) f = pgm->old = T;
else if (!strcmp (criterion+1,"N"))
f = mail_criteria_date (&pgm->on,&r);
break;
case 'R': /* possible RECENT */
if (!strcmp (criterion+1,"ECENT")) f = pgm->recent = T;
break;
case 'S': /* possible SEEN, SENT*, SINCE, SMALLER,
SUBJECT */
if (!strcmp (criterion+1,"EEN")) f = pgm->seen = T;
else if (!strncmp (criterion+1,"ENT",3)) {
if (!strcmp (criterion+4,"BEFORE"))
f = mail_criteria_date (&pgm->sentbefore,&r);
else if (!strcmp (criterion+4,"ON"))
f = mail_criteria_date (&pgm->senton,&r);
else if (!strcmp (criterion+4,"SINCE"))
f = mail_criteria_date (&pgm->sentsince,&r);
}
else if (!strcmp (criterion+1,"INCE"))
f = mail_criteria_date (&pgm->since,&r);
else if (!strcmp (criterion+1,"MALLER"))
f = prune_criteria_number (&pgm->smaller,&r);
else if (!strcmp (criterion+1,"UBJECT"))
f = mail_criteria_string (&pgm->subject,&r);
break;
case 'T': /* possible TEXT, TO */
if (!strcmp (criterion+1,"EXT"))
f = mail_criteria_string (&pgm->text,&r);
else if (!strcmp (criterion+1,"O"))
f = mail_criteria_string (&pgm->to,&r);
break;
case 'U': /* possible UN* */
if (criterion[1] == 'N') {
if (!strcmp (criterion+2,"ANSWERED")) f = pgm->unanswered = T;
else if (!strcmp (criterion+2,"DELETED")) f = pgm->undeleted = T;
else if (!strcmp (criterion+2,"DRAFT")) f = pgm->undraft = T;
else if (!strcmp (criterion+2,"FLAGGED")) f = pgm->unflagged = T;
else if (!strcmp (criterion+2,"KEYWORD"))
f = mail_criteria_string (&pgm->unkeyword,&r);
else if (!strcmp (criterion+2,"SEEN")) f = pgm->unseen = T;
}
break;
default: /* we will barf below */
break;
}
if (!f) { /* if can't identify criterion */
sprintf (tmp,"Unknown search criterion: %.30s",criterion);
MM_LOG (tmp,ERROR);
mail_free_searchpgm (&pgm);
break;
}
}
/* no longer need copy of criteria */
fs_give ((void **) &criteria);
}
return pgm;
}
