diff options
Diffstat (limited to 'libmail/imaplisthandler.C')
| -rw-r--r-- | libmail/imaplisthandler.C | 498 |
1 files changed, 0 insertions, 498 deletions
diff --git a/libmail/imaplisthandler.C b/libmail/imaplisthandler.C deleted file mode 100644 index d202297..0000000 --- a/libmail/imaplisthandler.C +++ /dev/null @@ -1,498 +0,0 @@ -/* -** Copyright 2002-2004, Double Precision Inc. -** -** See COPYING for distribution information. -*/ -#include "libmail_config.h" -#include "imaplisthandler.H" -#include "imapfolders.H" -#include "smaplist.H" -#include "misc.H" -#include "unicode/courier-unicode.h" -#include <stdlib.h> -#include <string.h> -#include <ctype.h> -#include <errno.h> - -using namespace std; - -// Invoked from mail::imapFolder::readSubFolders() - -void mail::imap::readSubFolders(string path, - mail::callback::folderList &callback1, - mail::callback &callback2) -{ - if (!ready(callback2)) - return; - - if (smap) - { - mail::smapLIST *s=new mail::smapLIST(path, callback1, - callback2); - - installForegroundTask(s); - } - else - { - mail::imapListHandler *h= - new mail::imapListHandler(callback1, callback2, path, - false); - installForegroundTask(h); - } -} - -void mail::imap::findFolder(string folder, - mail::callback::folderList &callback1, - mail::callback &callback2) -{ - if (!ready(callback2)) - return; - - if (folder.size() == 0) // Top level hierarchy - { - mail::imapFolder f(*this, "", "", "", -1); - - f.hasMessages(false); - f.hasSubFolders(true); - vector<const mail::folder *> list; - list.push_back(&f); - - callback1.success(list); - callback2.success("OK"); - return; - } - - installForegroundTask( smap ? - (imapHandler *) - new mail::smapLISToneFolder(folder, - callback1, - callback2) - : new mail::imapListHandler(callback1, - callback2, - folder, - true)); -} - -string mail::imap::translatePath(string path) -{ - if (!smap) - { - char *p=unicode_convert_tobuf(path.c_str(), - unicode_default_chset(), - unicode_x_imap_modutf7, NULL); - - if (p) - { - try - { - path=p; - free(p); - return path; - } catch (...) { - free(p); - LIBMAIL_THROW(LIBMAIL_THROW_EMPTY); - } - } - - return ""; - } - - vector<string> words; - - do - { - string component; - - size_t n=path.find('/'); - - if (n == std::string::npos) - { - component=path; - path=""; - } - else - { - component=path.substr(0, n); - path=path.substr(n+1); - } - - vector<unicode_char> ucvec; - - unicode_char *uc; - size_t ucsize; - unicode_convert_handle_t h; - - if ((h=unicode_convert_tou_init(unicode_default_chset(), - &uc, &ucsize, 1)) == NULL) - { - uc=NULL; - } - else - { - unicode_convert(h, component.c_str(), - component.size()); - - if (unicode_convert_deinit(h, NULL)) - uc=NULL; - } - - if (!uc) - { - errno=EINVAL; - return ""; - } - - try { - size_t n; - - for (n=0; uc[n]; n++) - ; - - ucvec.insert(ucvec.end(), uc, uc+n); - - for (n=0; n<ucvec.size(); ) - { - if (ucvec[n] == '\\' && n+1 < ucvec.size()) - { - ucvec.erase(ucvec.begin()+n, - ucvec.begin()+n+1); - n++; - continue; - } - if (ucvec[n] == '%') - { - unicode_char ucnum=0; - size_t o=n+1; - - while (o < ucvec.size()) - { - if ((unsigned char)ucvec[o] - != ucvec[o]) - break; - if (!isdigit(ucvec[o])) - break; - - ucnum=ucnum * 10 + - ucvec[o]-'0'; - ++o; - } - - if (o < ucvec.size() && - ucvec[o] == ';') - ++o; - - ucvec[n++]=ucnum; - ucvec.erase(ucvec.begin()+n, - ucvec.begin()+o); - continue; - } - n++; - } - free(uc); - } catch (...) { - free(uc); - LIBMAIL_THROW(LIBMAIL_THROW_EMPTY); - } - - char *p; - size_t psize; - - if ((h=unicode_convert_fromu_init("utf-8", &p, &psize, 1)) - != NULL) - { - unicode_convert_uc(h, &ucvec[0], ucvec.size()); - if (unicode_convert_deinit(h, NULL)) - p=NULL; - } - - if (!p) - { - errno=EINVAL; - return ""; - } - - try { - words.push_back(p); - free(p); - } catch (...) { - free(p); - LIBMAIL_THROW(LIBMAIL_THROW_EMPTY); - } - } while (path.size() > 0); - - vector<const char *> wordsp; - - vector<string>::iterator wb=words.begin(), we=words.end(); - - while (wb != we) - { - wordsp.push_back( wb->c_str() ); - wb++; - } - - return mail::smapHandler::words2path(wordsp); -} - -mail::imapListHandler:: -imapListHandler(mail::callback::folderList &myCallback, - mail::callback &myCallback2, - string myHier, bool oneFolderOnlyArg) - : callback1(myCallback), callback2(myCallback2), hier(myHier), - oneFolderOnly(oneFolderOnlyArg), fallbackOneFolderOnly(false) -{ -} - -void mail::imapListHandler::installed(mail::imap &imapAccount) -{ - const char *sep="%"; - - if (oneFolderOnly) - sep=""; - - imapAccount.imapcmd("LIST", "LIST \"\" " + - imapAccount.quoteSimple(hier + sep) + "\r\n"); -} - -mail::imapListHandler::~imapListHandler() -{ -} - -const char *mail::imapListHandler::getName() -{ - return "LIST"; -} - -void mail::imapListHandler::timedOut(const char *errmsg) -{ - callback2.fail(errmsg ? errmsg:"Server timed out."); -} - -bool mail::imapListHandler::untaggedMessage(mail::imap &imapAccount, string name) -{ - if (name != "LIST") - return false; - imapAccount.installBackgroundTask( new mail::imapLIST(folders, - hier.length(), - oneFolderOnly)); - return true; -} - -bool mail::imapListHandler::taggedMessage(mail::imap &imapAccount, string name, - string message, - bool okfail, - string errmsg) -{ - if (name != "LIST") - return false; - - if (okfail && oneFolderOnly && !fallbackOneFolderOnly && - folders.size() == 0) - { - fallbackOneFolderOnly=true; - imapAccount.imapcmd("LIST", - "LIST " + - imapAccount.quoteSimple(hier) - + " \"\"\r\n"); - return true; - } - - if (okfail) - { - vector<const mail::folder *> folderPtrs; - - vector<mail::imapFolder>::iterator b, e; - - b=folders.begin(); - e=folders.end(); - - while (b != e) - { - if (fallbackOneFolderOnly) - { - b->path=hier; - } - - folderPtrs.push_back( &*b); - b++; - } - - callback1.success(folderPtrs); - callback2.success("OK"); - } - else - callback2.fail(errmsg); - - imapAccount.uninstallHandler(this); - return true; -} - -////////////////////////////////////////////////////////////////////////// -// -// Untagged LIST parser - -mail::imapLIST::imapLIST(vector<mail::imapFolder> &mylist, - size_t pfixLengthArg, - bool oneNameOnlyArg) - : folderList(mylist), pfixLength(pfixLengthArg), - oneNameOnly(oneNameOnlyArg), - next_func(&mail::imapLIST::start_attribute_list), - hasChildren(false), hasNoChildren(false), marked(false), - unmarked(false), noSelect(false) -{ -} - -mail::imapLIST::~imapLIST() -{ -} - -void mail::imapLIST::installed(mail::imap &imapAccount) -{ -} - -const char *mail::imapLIST::getName() -{ - return ("* LIST"); -} - -void mail::imapLIST::timedOut(const char *errmsg) -{ -} - -void mail::imapLIST::process(mail::imap &imapAccount, Token t) -{ - (this->*next_func)(imapAccount, t); -} - -void mail::imapLIST::start_attribute_list(mail::imap &imapAccount, Token t) -{ - if (t == NIL) - next_func= &mail::imapLIST::get_hiersep; - else if (t == '(') - next_func= &mail::imapLIST::get_attribute; - else - error(imapAccount); -} - -void mail::imapLIST::get_attribute(mail::imap &imapAccount, Token t) -{ - if (t == ATOM) - { - string atom=t; - - upper(atom); - - if (atom == "\\HASCHILDREN") - hasChildren=true; - else if (atom == "\\HASNOCHILDREN") - hasNoChildren=true; - else if (atom == "\\NOSELECT") - noSelect=true; - else if (atom == "\\MARKED") - marked=true; - else if (atom == "\\UNMARKED") - unmarked=true; - else if (atom == "\\NOINFERIORS") - hasNoChildren=true; - return; - } - else if (t == ')') - next_func= &mail::imapLIST::get_hiersep; - else - error(imapAccount); -} - -void mail::imapLIST::get_hiersep(mail::imap &imapAccount, Token t) -{ - if (t == ATOM || t == STRING || t == NIL) - { - hiersep= t.text; - next_func= &mail::imapLIST::get_name; - } - else error(imapAccount); -} - -void mail::imapLIST::get_name(mail::imap &imapAccount, Token t) -{ - if (t == ATOM || t == STRING) - { - string nameVal; - - nameVal= t.text; - - if (oneNameOnly) - { - if (hiersep.size() > 0) - { - size_t p=nameVal.rfind(hiersep[0]); - - if (p != std::string::npos) - nameVal=nameVal.substr(p); - } - } - else - { - if (pfixLength <= nameVal.length()) - nameVal.erase(0, pfixLength); - } - char *p=unicode_convert_tobuf(nameVal.c_str(), - unicode_x_imap_modutf7, - unicode_default_chset(), - NULL); - - try { - nameVal=p; - free(p); - } catch (...) { - free(p); - LIBMAIL_THROW(LIBMAIL_THROW_EMPTY); - } - - if (nameVal.size() == 0 && !oneNameOnly) // LIST % artifact - { - done(); - return; - } - - mail::imapFolder f(imapAccount, t.text, hiersep, nameVal, -1); - - f.hasMessages(!noSelect); - f.hasSubFolders(noSelect || hasChildren); - folderList.push_back(f); - next_func= &mail::imapLIST::get_xattr_start; - xattributes.begin(); - } - else - error(imapAccount); -} - -void mail::imapLIST::get_xattr_start(mail::imap &imapAccount, Token t) -{ - if (t == EOL) - { - done(); - return; - } - get_xattr_do(imapAccount, t); -} - -void mail::imapLIST::get_xattr_do(mail::imap &imapAccount, Token t) -{ - bool err_flag; - - next_func= &mail::imapLIST::get_xattr_do; - - if (!xattributes.process(imapAccount, t, err_flag)) - return; - - if (err_flag) - { - error(imapAccount); - return; - } - processExtendedAttributes(folderList.end()[-1]); - done(); -} - -void mail::imapLIST::processExtendedAttributes(mail::imapFolder &folder) -{ -} |