// create short icon label from full path/url
char *XFE_ComposeAttachFolderView::parseItemLabel(const char *url)
{
// (alastair) code taken from libmsg/msgsend.cpp - be nice just to call into libmsg
// modified slightly to avoid bug of trailing / generating empty name
// modified to return truncated label for mail/news URL's
if (!url || strlen(url)==0)
return XP_STRDUP("(null)");
char *s;
char *s2;
char *s3;
/* If we know the URL doesn't have a sensible file name in it,
don't bother emitting a content-disposition. */
if (!strncasecomp (url, "news:", 5))
return XP_STRDUP("news:");
if (!strncasecomp (url, "snews:", 6))
return XP_STRDUP("snews:");
if (!strncasecomp (url, "mailbox:", 8))
return XP_STRDUP("mailbox:");
char *tmpLabel = XP_STRDUP(url);
s=tmpLabel;
/* remove trailing / or \ */
int len=strlen(s);
if (s[len-1]=='/' || s[len-1]=='\\')
s[len-1]='\0';
s2 = XP_STRCHR (s, ':');
if (s2) s = s2 + 1;
/* Take the part of the file name after the last / or \ */
s2 = XP_STRRCHR (s, '/');
if (s2) s = s2+1;
s2 = XP_STRRCHR (s, '\\');
if (s2) s = s2+1;
/* if it's a non-file url, strip off any named anchors or search data */
if (XP_STRNCASECMP(url,"file:",5)!=0 && url[0]!='/') {
/* Now trim off any named anchors or search data. */
s3 = XP_STRCHR (s, '?');
if (s3) *s3 = 0;
s3 = XP_STRCHR (s, '#');
if (s3) *s3 = 0;
}
/* Now lose the %XX crap. */
NET_UnEscape (s);
char *retLabel=XP_STRDUP(s);
XP_FREE(tmpLabel);
return retLabel;
}
/* string in place */
char *
unescapeURL(char *inURL)
{
char *escapedPath = copyString(inURL);
#ifdef XP_WIN
replacePipeWithColon(escapedPath);
#endif
NET_UnEscape(escapedPath);
return (escapedPath);
}
// nyi - extract nice file name from title or url
char *XFE_URLDesktopType::getFilename(int pos)
{
if (pos<0 || pos>=_numItems || _url[pos]==NULL)
return XP_STRDUP("unknown");
// (alastair) code taken from libmsg/msgsend.cpp - be nice just to call into libmsg
// modified slightly to avoid bug of trailing / generating empty name
// modified to return truncated label for mail/news URL's
const char *url=_url[pos];
if (!url || strlen(url)==0)
return XP_STRDUP("(null)");
char *s;
char *s2;
char *s3;
/* If we know the URL doesn't have a sensible file name in it,
don't bother emitting a content-disposition. */
if (!XP_STRNCASECMP(url, "news:", 5))
return XP_STRDUP("news:");
if (!XP_STRNCASECMP(url, "snews:", 6))
return XP_STRDUP("snews:");
if (!XP_STRNCASECMP(url, "mailbox:", 8))
return XP_STRDUP("mailbox:");
char *tmpLabel = XP_STRDUP(url);
s=tmpLabel;
/* remove trailing / or \ */
int len=strlen(s);
if (s[len-1]=='/' || s[len-1]=='\\')
s[len-1]='\0';
s2 = XP_STRCHR (s, ':');
if (s2) s = s2 + 1;
/* Take the part of the file name after the last / or \ */
if (s2 = XP_STRRCHR (s, '/'))
s = s2+1;
else if (s2 = XP_STRRCHR (s, '\\'))
s = s2+1;
/* if it's a non-file url do some additional massaging */
if (XP_STRNCASECMP(url,"file:",5)!=0 && url[0]!='/') {
/* Trim off any named anchors or search data. */
s3 = XP_STRCHR (s, '?');
if (s3) *s3 = 0;
s3 = XP_STRCHR (s, '#');
if (s3) *s3 = 0;
/* Check for redundant document name.
* Use previous URL component to provide more meaningful file name.
*/
if (s2 &&
XP_STRCASECMP(s,"index.html")==0 ||
XP_STRCASECMP(s,"index.htm")==0 ||
XP_STRCASECMP(s,"index.cgi")==0 ||
XP_STRCASECMP(s,"index.shtml")==0 ||
XP_STRCASECMP(s,"home.html")==0 ||
XP_STRCASECMP(s,"home.htm")==0 ||
XP_STRCASECMP(s,"home.cgi")==0 ||
XP_STRCASECMP(s,"home.shtml")==0) {
/* Trim redundant component and try again */
*s2='\0';
s=tmpLabel;
/* Redo: Take the part of the file name after the last / or \ */
if (s2 = XP_STRRCHR (s, '/'))
s = s2+1;
else if (s2 = XP_STRRCHR (s, '\\'))
s = s2+1;
}
}
/* Now lose the %XX crap. */
NET_UnEscape (s);
char *retLabel=XP_STRDUP(s);
XP_FREE(tmpLabel);
return retLabel;
}
PUBLIC int
NET_ParseNetHelpURL(URL_Struct *URL_s)
{
/* this is a nethelp: URL
* first, see if it's local or remote by checking for the @
*/
char *remote_addr_ptr = 0;
char *remote_addr=0;
char *topic_ptr = 0;
char *topic = 0;
char *scheme_specific = 0;
char *pCharacter;
XP_Bool appendProjFile = FALSE;
remote_addr_ptr = XP_STRCHR(URL_s->address, '@');
if (!remote_addr_ptr) {
char *default_URL = 0;
/* it's local, so we need to get the default, then append the project file */
net_get_default_help_URL(&default_URL);
if (default_URL) {
StrAllocCopy(remote_addr, default_URL);
XP_FREE(default_URL);
}
appendProjFile = TRUE;
} else {
*remote_addr_ptr = '\0';
StrAllocCopy(remote_addr, remote_addr_ptr+1);
if (remote_addr && (remote_addr[XP_STRLEN(remote_addr)] == '/')) {
/* Check to see if the remote_addr ends in a slash. If so, we
have some appending to do */
appendProjFile = TRUE;
}
}
if (!remote_addr) {
/* We've obviously run into some kind of a memory problem here. */
/* Time to bail */
return MK_OUT_OF_MEMORY;
}
/* By now, the URL_s->address has been stripped of any location information */
/* First, remove the scheme, which is guaranteed to be there. */
scheme_specific = XP_STRCHR(URL_s->address, ':') + 1;
topic_ptr = XP_STRCHR(scheme_specific, ':');
if (!topic_ptr) {
/* This is an error case, but we'll handle it anyway by defaulting to
the generic topic */
StrAllocCopy(topic, DEFAULT_HELP_ID);
} else {
*topic_ptr = '\0';
StrAllocCopy(topic, topic_ptr+1);
}
if (appendProjFile) {
/* Now the URL_s->address will contain only the vendor/component information */
/* In an act of incredible lameness, we want to lowercase the
vendor/component, since we say that these will default to
lower case in the spec.
FIXME!: Note that this may not be correct for double-byte encoded
characters, but the Intl team was unable to come up with a good
solution here; in general, we probably won't have any issue, since
URLs themselves should be in an ASCII-encoding (?).
*/
pCharacter = scheme_specific;
while (*pCharacter)
{
*pCharacter = (char) XP_TO_LOWER((unsigned int) *pCharacter);
pCharacter++;
}
StrAllocCat(remote_addr, scheme_specific);
StrAllocCat(remote_addr, DEFAULT_HELP_PROJECT);
}
FREE(URL_s->address);
URL_s->address = remote_addr;
/* If there is no topic, then we'll still attempt to load the project file and
its window. The other code below should detect the non-existence of a topic and
either revert to a default or do some other elegant solution. */
if (topic) {
NET_UnEscape(topic);
URL_s->fe_data = XP_STRDUP(topic);
} else {
URL_s->fe_data = NULL;
}
FREEIF(topic);
return MK_DATA_LOADED;
}
