claws-mail/src/vcard.c
Paul Mangan 9e08c2369a 2012-05-27 [paul] 3.8.0cvs48
* src/account.c
	* src/account.h
	* src/action.c
	* src/action.h
	* src/adbookbase.h
	* src/addr_compl.c
	* src/addr_compl.h
	* src/addrbook.c
	* src/addrcache.c
	* src/addrcache.h
	* src/addrclip.c
	* src/addrclip.h
	* src/addrcustomattr.c
	* src/addrcustomattr.h
	* src/addrdefs.h
	* src/addrduplicates.c
	* src/addrduplicates.h
	* src/addressadd.c
	* src/addressadd.h
	* src/addressbook-dbus.c
	* src/addressbook-dbus.h
	* src/addressbook.c
	* src/addressbook.h
	* src/addressbook_foldersel.c
	* src/addressbook_foldersel.h
	* src/addressitem.h
	* src/addrgather.c
	* src/addrgather.h
	* src/addrharvest.c
	* src/addrharvest.h
	* src/addrindex.c
	* src/addrindex.h
	* src/addritem.c
	* src/addritem.h
	* src/addrquery.c
	* src/addrquery.h
	* src/addrselect.c
	* src/addrselect.h
	* src/alertpanel.c
	* src/alertpanel.h
	* src/autofaces.c
	* src/autofaces.h
	* src/browseldap.c
	* src/browseldap.h
	* src/codeconv.c
	* src/codeconv.h
	* src/compose.c
	* src/compose.h
	* src/crash.c
	* src/crash.h
	* src/customheader.c
	* src/customheader.h
	* src/displayheader.c
	* src/displayheader.h
	* src/editaddress.c
	* src/editaddress.h
	* src/editaddress_other_attributes_ldap.c
	* src/editaddress_other_attributes_ldap.h
	* src/editbook.c
	* src/editbook.h
	* src/editgroup.c
	* src/editgroup.h
	* src/editjpilot.c
	* src/editjpilot.h
	* src/editldap.c
	* src/editldap.h
	* src/editldap_basedn.c
	* src/editldap_basedn.h
	* src/edittags.c
	* src/edittags.h
	* src/editvcard.c
	* src/editvcard.h
	* src/exphtmldlg.c
	* src/exphtmldlg.h
	* src/expldifdlg.c
	* src/expldifdlg.h
	* src/export.c
	* src/export.h
	* src/exporthtml.c
	* src/exporthtml.h
	* src/exportldif.c
	* src/exportldif.h
	* src/filtering.c
	* src/filtering.h
	* src/folder.c
	* src/folder.h
	* src/folder_item_prefs.c
	* src/folder_item_prefs.h
	* src/foldersel.c
	* src/foldersel.h
	* src/folderutils.c
	* src/folderutils.h
	* src/folderview.c
	* src/folderview.h
	* src/grouplistdialog.c
	* src/grouplistdialog.h
	* src/headerview.c
	* src/headerview.h
	* src/html.c
	* src/html.h
	* src/image_viewer.c
	* src/image_viewer.h
	* src/imap.c
	* src/imap.h
	* src/imap_gtk.c
	* src/imap_gtk.h
	* src/import.c
	* src/import.h
	* src/importldif.c
	* src/importldif.h
	* src/importmutt.c
	* src/importmutt.h
	* src/importpine.c
	* src/importpine.h
	* src/inc.c
	* src/inc.h
	* src/jpilot.c
	* src/jpilot.h
	* src/ldapctrl.c
	* src/ldapctrl.h
	* src/ldaplocate.c
	* src/ldaplocate.h
	* src/ldapquery.c
	* src/ldapquery.h
	* src/ldapserver.c
	* src/ldapserver.h
	* src/ldapupdate.c
	* src/ldapupdate.h
	* src/ldaputil.c
	* src/ldaputil.h
	* src/ldif.c
	* src/ldif.h
	* src/localfolder.c
	* src/localfolder.h
	* src/main.c
	* src/main.h
	* src/mainwindow.c
	* src/mainwindow.h
	* src/manual.c
	* src/manual.h
	* src/matcher.c
	* src/matcher.h
	* src/mbox.c
	* src/mbox.h
	* src/message_search.c
	* src/message_search.h
	* src/messageview.c
	* src/messageview.h
	* src/mh.c
	* src/mh.h
	* src/mh_gtk.c
	* src/mh_gtk.h
	* src/mimeview.c
	* src/mimeview.h
	* src/msgcache.c
	* src/msgcache.h
	* src/mutt.c
	* src/mutt.h
	* src/news.c
	* src/news.h
	* src/news_gtk.c
	* src/news_gtk.h
	* src/noticeview.c
	* src/noticeview.h
	* src/partial_download.c
	* src/partial_download.h
	* src/pine.c
	* src/pine.h
	* src/pop.c
	* src/pop.h
	* src/prefs_account.c
	* src/prefs_account.h
	* src/prefs_actions.c
	* src/prefs_actions.h
	* src/prefs_common.c
	* src/prefs_common.h
	* src/prefs_compose_writing.c
	* src/prefs_compose_writing.h
	* src/prefs_customheader.c
	* src/prefs_customheader.h
	* src/prefs_display_header.c
	* src/prefs_display_header.h
	* src/prefs_ext_prog.c
	* src/prefs_ext_prog.h
	* src/prefs_filtering.c
	* src/prefs_filtering.h
	* src/prefs_filtering_action.c
	* src/prefs_filtering_action.h
	* src/prefs_folder_column.c
	* src/prefs_folder_column.h
	* src/prefs_folder_item.c
	* src/prefs_folder_item.h
	* src/prefs_fonts.c
	* src/prefs_fonts.h
	* src/prefs_gtk.c
	* src/prefs_gtk.h
	* src/prefs_image_viewer.c
	* src/prefs_image_viewer.h
	* src/prefs_logging.c
	* src/prefs_logging.h
	* src/prefs_matcher.c
	* src/prefs_matcher.h
	* src/prefs_message.c
	* src/prefs_message.h
	* src/prefs_msg_colors.c
	* src/prefs_msg_colors.h
	* src/prefs_other.c
	* src/prefs_other.h
	* src/prefs_quote.c
	* src/prefs_quote.h
	* src/prefs_receive.c
	* src/prefs_receive.h
	* src/prefs_send.c
	* src/prefs_send.h
	* src/prefs_spelling.c
	* src/prefs_spelling.h
	* src/prefs_summaries.c
	* src/prefs_summaries.h
	* src/prefs_summary_column.c
	* src/prefs_summary_column.h
	* src/prefs_summary_open.c
	* src/prefs_summary_open.h
	* src/prefs_template.c
	* src/prefs_template.h
	* src/prefs_themes.c
	* src/prefs_themes.h
	* src/prefs_toolbar.c
	* src/prefs_toolbar.h
	* src/prefs_wrapping.c
	* src/prefs_wrapping.h
	* src/printing.c
	* src/printing.h
	* src/privacy.c
	* src/privacy.h
	* src/procheader.c
	* src/procheader.h
	* src/procmime.c
	* src/procmime.h
	* src/procmsg.c
	* src/procmsg.h
	* src/quote_fmt.c
	* src/recv.c
	* src/recv.h
	* src/remotefolder.c
	* src/remotefolder.h
	* src/send_message.c
	* src/send_message.h
	* src/setup.c
	* src/setup.h
	* src/sourcewindow.c
	* src/sourcewindow.h
	* src/ssl_manager.c
	* src/ssl_manager.h
	* src/statusbar.c
	* src/statusbar.h
	* src/stock_pixmap.c
	* src/stock_pixmap.h
	* src/summary_search.c
	* src/summary_search.h
	* src/summaryview.c
	* src/summaryview.h
	* src/textview.c
	* src/textview.h
	* src/toolbar.c
	* src/toolbar.h
	* src/undo.c
	* src/undo.h
	* src/unmime.c
	* src/unmime.h
	* src/uri_opener.c
	* src/uri_opener.h
	* src/vcard.c
	* src/vcard.h
	* src/wizard.c
	* src/wizard.h
	* src/common/base64.c
	* src/common/base64.h
	* src/common/claws.c
	* src/common/defs.h
	* src/common/hooks.c
	* src/common/hooks.h
	* src/common/log.c
	* src/common/log.h
	* src/common/mgutils.c
	* src/common/mgutils.h
	* src/common/passcrypt.c
	* src/common/plugin.c
	* src/common/plugin.h
	* src/common/prefs.c
	* src/common/prefs.h
	* src/common/progressindicator.c
	* src/common/progressindicator.h
	* src/common/quoted-printable.c
	* src/common/quoted-printable.h
	* src/common/session.c
	* src/common/session.h
	* src/common/smtp.c
	* src/common/smtp.h
	* src/common/socket.c
	* src/common/socket.h
	* src/common/ssl.c
	* src/common/ssl.h
	* src/common/ssl_certificate.c
	* src/common/ssl_certificate.h
	* src/common/stringtable.c
	* src/common/stringtable.h
	* src/common/tags.c
	* src/common/tags.h
	* src/common/template.c
	* src/common/template.h
	* src/common/timing.h
	* src/common/utils.c
	* src/common/utils.h
	* src/common/version.h.in
	* src/common/xml.c
	* src/common/xml.h
	* src/common/xmlprops.c
	* src/common/xmlprops.h
	* src/etpan/etpan-errors.h
	* src/etpan/etpan-thread-manager-types.h
	* src/etpan/etpan-thread-manager.c
	* src/etpan/etpan-thread-manager.h
	* src/etpan/imap-thread.c
	* src/etpan/imap-thread.h
	* src/etpan/nntp-thread.c
	* src/etpan/nntp-thread.h
	* src/gtk/about.c
	* src/gtk/about.h
	* src/gtk/colorlabel.c
	* src/gtk/colorlabel.h
	* src/gtk/colorsel.c
	* src/gtk/colorsel.h
	* src/gtk/combobox.c
	* src/gtk/combobox.h
	* src/gtk/description_window.c
	* src/gtk/description_window.h
	* src/gtk/filesel.c
	* src/gtk/filesel.h
	* src/gtk/foldersort.c
	* src/gtk/foldersort.h
	* src/gtk/gtksctree.c
	* src/gtk/gtkutils.c
	* src/gtk/gtkutils.h
	* src/gtk/icon_legend.c
	* src/gtk/icon_legend.h
	* src/gtk/inputdialog.c
	* src/gtk/inputdialog.h
	* src/gtk/logwindow.c
	* src/gtk/logwindow.h
	* src/gtk/manage_window.c
	* src/gtk/manage_window.h
	* src/gtk/menu.c
	* src/gtk/menu.h
	* src/gtk/pluginwindow.c
	* src/gtk/pluginwindow.h
	* src/gtk/prefswindow.c
	* src/gtk/prefswindow.h
	* src/gtk/progressdialog.c
	* src/gtk/progressdialog.h
	* src/gtk/quicksearch.c
	* src/gtk/quicksearch.h
	* src/gtk/spell_entry.c
	* src/gtk/spell_entry.h
	* src/gtk/sslcertwindow.c
	* src/gtk/sslcertwindow.h
	* src/plugins/bogofilter/bogofilter.c
	* src/plugins/bogofilter/bogofilter.h
	* src/plugins/bogofilter/bogofilter_gtk.c
	* src/plugins/demo/demo.c
	* src/plugins/dillo_viewer/dillo_prefs.c
	* src/plugins/dillo_viewer/dillo_prefs.h
	* src/plugins/dillo_viewer/dillo_viewer.c
	* src/plugins/pgpcore/passphrase.c
	* src/plugins/pgpcore/passphrase.h
	* src/plugins/pgpcore/pgp_viewer.c
	* src/plugins/pgpcore/pgp_viewer.h
	* src/plugins/pgpcore/plugin.c
	* src/plugins/pgpcore/prefs_gpg.c
	* src/plugins/pgpcore/prefs_gpg.h
	* src/plugins/pgpcore/select-keys.c
	* src/plugins/pgpcore/select-keys.h
	* src/plugins/pgpcore/sgpgme.c
	* src/plugins/pgpcore/sgpgme.h
	* src/plugins/pgpinline/pgpinline.c
	* src/plugins/pgpinline/pgpinline.h
	* src/plugins/pgpinline/plugin.c
	* src/plugins/pgpmime/pgpmime.c
	* src/plugins/pgpmime/pgpmime.h
	* src/plugins/pgpmime/plugin.c
	* src/plugins/smime/plugin.c
	* src/plugins/smime/smime.c
	* src/plugins/smime/smime.h
	* src/plugins/spamassassin/spamassassin.c
	* src/plugins/spamassassin/spamassassin.h
	* src/plugins/spamassassin/spamassassin_gtk.c
	* src/plugins/trayicon/trayicon.c
	* src/plugins/trayicon/trayicon_prefs.c
	* src/plugins/trayicon/trayicon_prefs.h
		update copyright headers to 2012
2012-05-27 17:31:10 +00:00

697 lines
19 KiB
C

/*
* Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
* Copyright (C) 2001-2012 Match Grun and the Claws Mail team
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
/*
* Functions necessary to access vCard files. vCard files are used
* by GnomeCard for addressbook, and Netscape for sending business
* card information. Refer to RFC2426 for more information.
*/
#include <glib.h>
#include <sys/stat.h>
#include <string.h>
#include "mgutils.h"
#include "vcard.h"
#include "addritem.h"
#include "addrcache.h"
#include "adbookbase.h"
#include "utils.h"
#include "codeconv.h"
#include "quoted-printable.h"
#define GNOMECARD_DIR ".gnome"
#define GNOMECARD_FILE "GnomeCard"
#define GNOMECARD_SECTION "[file]"
#define GNOMECARD_PARAM "open"
#define VCARD_TEST_LINES 200
/*
* Create new cardfile object.
*/
VCardFile *vcard_create() {
VCardFile *cardFile;
cardFile = g_new0( VCardFile, 1 );
cardFile->type = ADBOOKTYPE_VCARD;
cardFile->addressCache = addrcache_create();
cardFile->retVal = MGU_SUCCESS;
cardFile->file = NULL;
cardFile->path = NULL;
cardFile->bufptr = cardFile->buffer;
return cardFile;
}
/*
* Properties...
*/
void vcard_set_name( VCardFile* cardFile, const gchar *value ) {
cm_return_if_fail( cardFile != NULL );
addrcache_set_name( cardFile->addressCache, value );
}
void vcard_set_file( VCardFile* cardFile, const gchar *value ) {
cm_return_if_fail( cardFile != NULL );
addrcache_refresh( cardFile->addressCache );
cardFile->path = mgu_replace_string( cardFile->path, value );
g_strstrip( cardFile->path );
}
void vcard_set_accessed( VCardFile *cardFile, const gboolean value ) {
cm_return_if_fail( cardFile != NULL );
cardFile->addressCache->accessFlag = value;
}
/*
* Test whether file was modified since last access.
* Return: TRUE if file was modified.
*/
gboolean vcard_get_modified( VCardFile *cardFile ) {
cm_return_val_if_fail( cardFile != NULL, FALSE );
cardFile->addressCache->modified =
addrcache_check_file( cardFile->addressCache, cardFile->path );
return cardFile->addressCache->modified;
}
gboolean vcard_get_accessed( VCardFile *cardFile ) {
cm_return_val_if_fail( cardFile != NULL, FALSE );
return cardFile->addressCache->accessFlag;
}
/*
* Test whether file was read.
* Return: TRUE if file was read.
*/
gboolean vcard_get_read_flag( VCardFile *cardFile ) {
cm_return_val_if_fail( cardFile != NULL, FALSE );
return cardFile->addressCache->dataRead;
}
/*
* Return status code from last file operation.
* Return: Status code.
*/
gint vcard_get_status( VCardFile *cardFile ) {
cm_return_val_if_fail( cardFile != NULL, -1 );
return cardFile->retVal;
}
ItemFolder *vcard_get_root_folder( VCardFile *cardFile ) {
cm_return_val_if_fail( cardFile != NULL, NULL );
return addrcache_get_root_folder( cardFile->addressCache );
}
gchar *vcard_get_name( VCardFile *cardFile ) {
cm_return_val_if_fail( cardFile != NULL, NULL );
return addrcache_get_name( cardFile->addressCache );
}
/*
* Create new cardfile object for specified file.
*/
static VCardFile *vcard_create_path( const gchar *path ) {
VCardFile *cardFile;
cardFile = vcard_create();
vcard_set_file(cardFile, path);
return cardFile;
}
/*
* Free up cardfile object by releasing internal memory.
*/
void vcard_free( VCardFile *cardFile ) {
cm_return_if_fail( cardFile != NULL );
/* Close file */
if( cardFile->file ) fclose( cardFile->file );
/* Clear cache */
addrcache_clear( cardFile->addressCache );
addrcache_free( cardFile->addressCache );
/* Free internal stuff */
g_free( cardFile->path );
/* Clear pointers */
cardFile->file = NULL;
cardFile->path = NULL;
cardFile->bufptr = NULL;
cardFile->type = ADBOOKTYPE_NONE;
cardFile->addressCache = NULL;
cardFile->retVal = MGU_SUCCESS;
/* Now release file object */
g_free( cardFile );
}
/*
* Open file for read.
* return: TRUE if file opened successfully.
*/
static gint vcard_open_file( VCardFile* cardFile ) {
cm_return_val_if_fail( cardFile != NULL, -1 );
/* g_print( "Opening file\n" ); */
cardFile->addressCache->dataRead = FALSE;
if( cardFile->path ) {
cardFile->file = g_fopen( cardFile->path, "rb" );
if( ! cardFile->file ) {
/* g_printerr( "can't open %s\n", cardFile->path ); */
cardFile->retVal = MGU_OPEN_FILE;
return cardFile->retVal;
}
}
else {
/* g_printerr( "file not specified\n" ); */
cardFile->retVal = MGU_NO_FILE;
return cardFile->retVal;
}
/* Setup a buffer area */
cardFile->buffer[0] = '\0';
cardFile->bufptr = cardFile->buffer;
cardFile->retVal = MGU_SUCCESS;
return cardFile->retVal;
}
/*
* Close file.
*/
static void vcard_close_file( VCardFile *cardFile ) {
cm_return_if_fail( cardFile != NULL );
if( cardFile->file ) fclose( cardFile->file );
cardFile->file = NULL;
}
/*
* Read line of text from file.
* Return: ptr to buffer where line starts.
*/
static gchar *vcard_read_line( VCardFile *cardFile ) {
while( *cardFile->bufptr == '\n' || *cardFile->bufptr == '\0' ) {
if( fgets( cardFile->buffer, VCARDBUFSIZE, cardFile->file ) == NULL )
return NULL;
g_strstrip( cardFile->buffer );
cardFile->bufptr = cardFile->buffer;
}
return cardFile->bufptr;
}
/*
* Read line of text from file.
* Return: ptr to buffer where line starts.
*/
static gchar *vcard_get_line( VCardFile *cardFile ) {
gchar buf[ VCARDBUFSIZE ];
gchar *start, *end;
gint len;
if (vcard_read_line( cardFile ) == NULL ) {
buf[0] = '\0';
return NULL;
}
/* Copy into private buffer */
start = cardFile->bufptr;
len = strlen( start );
end = start + len;
strncpy( buf, start, len );
buf[ len ] = '\0';
g_strstrip(buf);
cardFile->bufptr = end + 1;
/* Return a copy of buffer */
return g_strdup( buf );
}
/*
* Free linked lists of character strings.
*/
static void vcard_free_lists( GSList *listName, GSList *listAddr, GSList *listRem, GSList* listID ) {
mgu_free_list( listName );
mgu_free_list( listAddr );
mgu_free_list( listRem );
mgu_free_list( listID );
}
/*
* Read quoted-printable text, which may span several lines into one long string.
* Param: cardFile - object.
* Param: tagvalue - will be placed into the linked list.
*/
static gchar *vcard_read_qp( VCardFile *cardFile, char *tagvalue ) {
GSList *listQP = NULL;
gint len = 0;
gchar *line = tagvalue;
while( line ) {
listQP = g_slist_append( listQP, line );
len = strlen( line ) - 1;
if( line[ len ] != '=' ) break;
line[ len ] = '\0';
line = vcard_get_line( cardFile );
}
/* Coalesce linked list into one long buffer. */
line = mgu_list_coalesce( listQP );
/* Clean up */
mgu_free_list( listQP );
listQP = NULL;
return line;
}
/*
* Parse tag name from line buffer.
* Return: Buffer containing the tag name, or NULL if no delimiter char found.
*/
static gchar *vcard_get_tagname( char* line, gchar dlm ) {
gint len = 0;
gchar *tag = NULL;
gchar *lptr = line;
gchar *down;
while( *lptr++ ) {
if( *lptr == dlm ) {
len = lptr - line;
tag = g_strndup( line, len+1 );
tag[ len ] = '\0';
down = g_utf8_strdown( tag, -1 );
g_free(tag);
return down;
}
}
return tag;
}
/*
* Parse tag value from line buffer.
* Return: Buffer containing the tag value. Empty string is returned if
* no delimiter char found.
*/
static gchar *vcard_get_tagvalue( gchar* line, gchar dlm ) {
gchar *value = NULL;
gchar *start = NULL;
gchar *lptr;
gint len = 0;
for( lptr = line; *lptr; lptr++ ) {
if( *lptr == dlm ) {
if( ! start )
start = lptr + 1;
}
}
if( start ) {
len = lptr - start;
value = g_strndup( start, len+1 );
}
else {
/* Ensure that we get an empty string */
value = g_strndup( "", 1 );
}
value[ len ] = '\0';
return value;
}
/*
* Build an address list entry and append to list of address items.
*/
static void vcard_build_items(
VCardFile *cardFile, GSList *listName, GSList *listAddr,
GSList *listRem, GSList *listID )
{
GSList *nodeName = listName;
GSList *nodeID = listID;
gchar *str;
while( nodeName ) {
GSList *nodeAddress = listAddr;
GSList *nodeRemarks = listRem;
ItemPerson *person = addritem_create_item_person();
addritem_person_set_common_name( person, nodeName->data );
while( nodeAddress ) {
str = nodeAddress->data;
if( *str != '\0' ) {
ItemEMail *email = addritem_create_item_email();
addritem_email_set_address( email, str );
if( nodeRemarks ) {
str = nodeRemarks->data;
if( str ) {
if( g_utf8_collate( str, "internet" ) != 0 ) {
if( *str != '\0' )
addritem_email_set_remarks( email, str );
}
}
}
addrcache_id_email( cardFile->addressCache, email );
addrcache_person_add_email( cardFile->addressCache, person, email );
}
nodeAddress = g_slist_next( nodeAddress );
nodeRemarks = g_slist_next( nodeRemarks );
}
if( person->listEMail ) {
addrcache_id_person( cardFile->addressCache, person );
addrcache_add_person( cardFile->addressCache, person );
if( nodeID ) {
str = nodeID->data;
addritem_person_set_external_id( person, str );
}
}
else {
addritem_free_item_person( person );
}
nodeName = g_slist_next( nodeName );
nodeID = g_slist_next( nodeID );
}
}
/* Unescape characters in quoted-printable string. */
static gchar *vcard_unescape_qp( gchar *value ) {
gchar *res = NULL;
gint len;
if (value == NULL)
return NULL;
len = strlen(value);
res = g_malloc(len);
qp_decode_const(res, len-1, value);
if (!g_utf8_validate(res, -1, NULL)) {
gchar *mybuf = g_malloc(strlen(res)*2 +1);
conv_localetodisp(mybuf, strlen(res)*2 +1, res);
g_free(res);
res = mybuf;
}
return res;
}
/*
* Read file data into root folder.
* Note that one vCard can have multiple E-Mail addresses (MAIL tags);
* these are broken out into separate address items. An address item
* is generated for the person identified by FN tag and each EMAIL tag.
* If a sub-type is included in the EMAIL entry, this will be used as
* the Remarks member. Also note that it is possible for one vCard
* entry to have multiple FN tags; this might not make sense. However,
* it will generate duplicate address entries for each person listed.
*/
static void vcard_read_file( VCardFile *cardFile ) {
gchar *tagtemp = NULL, *tagname = NULL, *tagvalue = NULL, *tagtype = NULL;
GSList *listName = NULL, *listAddress = NULL, *listRemarks = NULL, *listID = NULL;
/* GSList *listQP = NULL; */
for( ;; ) {
gchar *line = vcard_get_line( cardFile );
if( line == NULL ) break;
/* g_print( "%s\n", line ); */
/* Parse line */
tagtemp = vcard_get_tagname( line, VCARD_SEP_TAG );
if( tagtemp == NULL ) {
g_free( line );
continue;
}
/* g_print( "\ttemp: %s\n", tagtemp ); */
tagvalue = vcard_get_tagvalue( line, VCARD_SEP_TAG );
if( tagvalue == NULL ) {
g_free( tagtemp );
g_free( line );
continue;
}
tagname = vcard_get_tagname( tagtemp, VCARD_SEP_TYPE );
tagtype = vcard_get_tagvalue( tagtemp, VCARD_SEP_TYPE );
if( tagname == NULL ) {
tagname = tagtemp;
tagtemp = NULL;
}
/* g_print( "\tname: %s\n", tagname ); */
/* g_print( "\ttype: %s\n", tagtype ); */
/* g_print( "\tvalue: %s\n", tagvalue ); */
if( g_utf8_collate( tagtype, VCARD_TYPE_QP ) == 0 ) {
gchar *tmp;
/* Quoted-Printable: could span multiple lines */
tagvalue = vcard_read_qp( cardFile, tagvalue );
tmp = vcard_unescape_qp( tagvalue );
g_free(tagvalue);
tagvalue=tmp;
/* g_print( "QUOTED-PRINTABLE !!! final\n>%s<\n", tagvalue ); */
}
if( g_utf8_collate( tagname, VCARD_TAG_START ) == 0 &&
g_ascii_strcasecmp( tagvalue, VCARD_NAME ) == 0 ) {
/* g_print( "start card\n" ); */
vcard_free_lists( listName, listAddress, listRemarks, listID );
listName = listAddress = listRemarks = listID = NULL;
}
if( g_utf8_collate( tagname, VCARD_TAG_FULLNAME ) == 0 ) {
/* g_print( "- full name: %s\n", tagvalue ); */
listName = g_slist_append( listName, g_strdup( tagvalue ) );
}
if( g_utf8_collate( tagname, VCARD_TAG_EMAIL ) == 0 ) {
/* g_print( "- address: %s\n", tagvalue ); */
listAddress = g_slist_append( listAddress, g_strdup( tagvalue ) );
listRemarks = g_slist_append( listRemarks, g_strdup( tagtype ) );
}
if( g_utf8_collate( tagname, VCARD_TAG_UID ) == 0 ) {
/* g_print( "- id: %s\n", tagvalue ); */
listID = g_slist_append( listID, g_strdup( tagvalue ) );
}
if( g_utf8_collate( tagname, VCARD_TAG_END ) == 0 &&
g_ascii_strcasecmp( tagvalue, VCARD_NAME ) == 0 ) {
/* vCard is complete */
/* g_print( "end card\n--\n" ); */
/* vcard_dump_lists( listName, listAddress, listRemarks, listID, stdout ); */
vcard_build_items( cardFile, listName, listAddress, listRemarks, listID );
vcard_free_lists( listName, listAddress, listRemarks, listID );
listName = listAddress = listRemarks = listID = NULL;
}
g_free( tagname );
g_free( tagtype );
g_free( tagvalue );
g_free( tagtemp );
g_free( line );
line = NULL;
}
/* Free lists */
vcard_free_lists( listName, listAddress, listRemarks, listID );
listName = listAddress = listRemarks = listID = NULL;
}
/* ============================================================================================ */
/*
* Read file into list. Main entry point
* Return: TRUE if file read successfully.
*/
/* ============================================================================================ */
gint vcard_read_data( VCardFile *cardFile ) {
cm_return_val_if_fail( cardFile != NULL, -1 );
cardFile->retVal = MGU_SUCCESS;
cardFile->addressCache->accessFlag = FALSE;
if( addrcache_check_file( cardFile->addressCache, cardFile->path ) ) {
addrcache_clear( cardFile->addressCache );
vcard_open_file( cardFile );
if( cardFile->retVal == MGU_SUCCESS ) {
/* Read data into the list */
vcard_read_file( cardFile );
vcard_close_file( cardFile );
/* Mark cache */
addrcache_mark_file( cardFile->addressCache, cardFile->path );
cardFile->addressCache->modified = FALSE;
cardFile->addressCache->dataRead = TRUE;
}
}
return cardFile->retVal;
}
/*
* Return link list of persons.
*/
GList *vcard_get_list_person( VCardFile *cardFile ) {
cm_return_val_if_fail( cardFile != NULL, NULL );
return addrcache_get_list_person( cardFile->addressCache );
}
/*
* Return link list of folders. This is always NULL since there are
* no folders in GnomeCard.
* Return: NULL.
*/
GList *vcard_get_list_folder( VCardFile *cardFile ) {
cm_return_val_if_fail( cardFile != NULL, NULL );
return NULL;
}
/*
* Return link list of all persons. Note that the list contains references
* to items. Do *NOT* attempt to use the addrbook_free_xxx() functions...
* this will destroy the addressbook data!
* Return: List of items, or NULL if none.
*/
GList *vcard_get_all_persons( VCardFile *cardFile ) {
cm_return_val_if_fail( cardFile != NULL, NULL );
return addrcache_get_all_persons( cardFile->addressCache );
}
#define WORK_BUFLEN 1024
/*
* Attempt to find a valid GnomeCard file.
* Return: Filename, or home directory if not found. Filename should
* be g_free() when done.
*/
gchar *vcard_find_gnomecard( void ) {
const gchar *homedir;
gchar buf[ WORK_BUFLEN ];
gchar str[ WORK_BUFLEN + 1 ];
gchar *fileSpec;
gint len, lenlbl, i;
FILE *fp;
homedir = get_home_dir();
if( ! homedir ) return NULL;
strncpy( str, homedir, WORK_BUFLEN );
len = strlen( str );
if( len > 0 ) {
if( str[ len-1 ] != G_DIR_SEPARATOR ) {
str[ len ] = G_DIR_SEPARATOR;
str[ ++len ] = '\0';
}
}
strncat( str, GNOMECARD_DIR, WORK_BUFLEN - strlen(str) );
strncat( str, G_DIR_SEPARATOR_S, WORK_BUFLEN - strlen(str) );
strncat( str, GNOMECARD_FILE, WORK_BUFLEN - strlen(str) );
fileSpec = NULL;
if( ( fp = g_fopen( str, "rb" ) ) != NULL ) {
/* Read configuration file */
lenlbl = strlen( GNOMECARD_SECTION );
while( fgets( buf, sizeof( buf ), fp ) != NULL ) {
if( 0 == g_ascii_strncasecmp( buf, GNOMECARD_SECTION, lenlbl ) ) {
break;
}
}
while( fgets( buf, sizeof( buf ), fp ) != NULL ) {
g_strchomp( buf );
if( buf[0] == '[' ) break;
for( i = 0; i < lenlbl; i++ ) {
if( buf[i] == '=' ) {
if( 0 == g_ascii_strncasecmp( buf, GNOMECARD_PARAM, i ) ) {
fileSpec = g_strdup( buf + i + 1 );
g_strstrip( fileSpec );
}
}
}
}
fclose( fp );
}
if( fileSpec == NULL ) {
/* Use the home directory */
str[ len ] = '\0';
fileSpec = g_strdup( str );
}
return fileSpec;
}
/*
* Attempt to read file, testing for valid vCard format.
* Return: TRUE if file appears to be valid format.
*/
gint vcard_test_read_file( const gchar *fileSpec ) {
gboolean haveStart;
gchar *tagtemp = NULL, *tagname = NULL, *tagvalue = NULL, *tagtype = NULL, *line;
VCardFile *cardFile;
gint retVal, lines;
if( ! fileSpec ) return MGU_NO_FILE;
cardFile = vcard_create_path( fileSpec );
cardFile->retVal = MGU_SUCCESS;
vcard_open_file( cardFile );
if( cardFile->retVal == MGU_SUCCESS ) {
cardFile->retVal = MGU_BAD_FORMAT;
haveStart = FALSE;
lines = VCARD_TEST_LINES;
while( lines > 0 ) {
lines--;
if( ( line = vcard_get_line( cardFile ) ) == NULL ) break;
/* Parse line */
tagtemp = vcard_get_tagname( line, VCARD_SEP_TAG );
if( tagtemp == NULL ) {
g_free( line );
continue;
}
tagvalue = vcard_get_tagvalue( line, VCARD_SEP_TAG );
if( tagvalue == NULL ) {
g_free( tagtemp );
g_free( line );
continue;
}
tagname = vcard_get_tagname( tagtemp, VCARD_SEP_TYPE );
tagtype = vcard_get_tagvalue( tagtemp, VCARD_SEP_TYPE );
if( tagname == NULL ) {
tagname = tagtemp;
tagtemp = NULL;
}
if( g_utf8_collate( tagtype, VCARD_TYPE_QP ) == 0 ) {
gchar *tmp;
/* Quoted-Printable: could span multiple lines */
tagvalue = vcard_read_qp( cardFile, tagvalue );
tmp = vcard_unescape_qp( tagvalue );
g_free(tagvalue);
tagvalue=tmp;
}
if( g_utf8_collate( tagname, VCARD_TAG_START ) == 0 &&
g_ascii_strcasecmp( tagvalue, VCARD_NAME ) == 0 ) {
haveStart = TRUE;
}
if( g_utf8_collate( tagname, VCARD_TAG_END ) == 0 &&
g_ascii_strcasecmp( tagvalue, VCARD_NAME ) == 0 ) {
/* vCard is complete */
if( haveStart ) cardFile->retVal = MGU_SUCCESS;
}
g_free( tagname );
g_free( tagtype );
g_free( tagvalue );
g_free( tagtemp );
g_free( line );
}
vcard_close_file( cardFile );
}
retVal = cardFile->retVal;
vcard_free( cardFile );
cardFile = NULL;
return retVal;
}
/*
* End of Source.
*/