int ProcessMailcapFile( char *file, AcceptMedia media )
{
struct MailcapEntry mc;
FILE *fp;
if ( WWW_TraceFlag && ( WWW_TraceMask & 8 ) )
{
fprintf( TraceFP( ), "ProcessMailcapFile: Loading file '%s'.\n", file );
}
fp = fopen64( file, "r" );
if ( fp == 0 )
{
if ( WWW_TraceFlag && ( WWW_TraceMask & 8 ) )
{
fprintf( TraceFP( ), "ProcessMailcapFile: Could not open '%s'.\n", file );
}
return 0;
}
else
{
while ( fp && feof( fp ) == 0 )
{
ProcessMailcapEntry( fp, &mc, media );
}
LYCloseInput( fp );
RememberTestResult( 0, 0, 0 );
return 1;
}
}
BOOLEAN lookup_link( char *target )
{
FILE *ifp;
char *buffer = 0;
char *line = 0;
int result = 0;
ifp = fopen64( "traverse.dat", "r" );
if ( ifp == 0 )
{
ifp = LYNewTxtFile( "traverse.dat" );
if ( ifp == 0 )
{
exit_with_perror( gettext( "Unable to open traversal file." ) );
}
else
{
LYCloseOutput( ifp );
return (unsigned char)( result );
}
}
HTSprintf0( &line, "%s\n", target );
do
{
if ( LYSafeGets( &buffer, ifp ) )
{
}
if ( line )
{
free( line );
line = 0;
}
if ( buffer == 0 )
{
LYCloseInput( ifp );
break;
}
free( buffer );
buffer = 0;
LYCloseInput( ifp );
break;
}
while ( strcmp( line, buffer ) );
result = 1;
}
BOOLEAN lookup_reject( char *target )
{
FILE *ifp;
char *buffer = 0;
char *line = 0;
int len;
int result = 0;
ifp = fopen64( "reject.dat", "r" );
if ( ifp == 0 )
{
}
HTSprintf0( &line, "%s", target );
while ( LYSafeGets( &buffer, ifp ) && result == 0 )
{
LYTrimTrailing( buffer );
len = strlen( buffer );
if ( len > 0 )
{
if ( buffer[ len + -1 ] == '*' )
{
if ( len != 1 && strncmp( line, buffer, len + -1 ) )
continue;
else
{
result = 1;
}
}
else
{
if ( strcmp( line, buffer ) )
continue;
else
{
result = 1;
}
}
}
}
if ( buffer )
{
free( buffer );
buffer = 0;
}
if ( line )
{
free( line );
line = 0;
}
LYCloseInput( ifp );
if ( WWW_TraceFlag )
{
fprintf( TraceFP( ), "lookup_reject(%s) -> %d\n", target, result );
}
return (unsigned char)( result );
}
static BOOLEAN message_has_content(const char *filename,
BOOLEAN *nonspaces)
{
FILE *fp;
char *buffer = NULL;
BOOLEAN in_headers = TRUE;
*nonspaces = FALSE;
if (!filename || (fp = fopen(filename, "r")) == NULL) {
CTRACE((tfp, "Failed to open file %s for reading!\n",
NONNULL(filename)));
return FALSE;
}
while (LYSafeGets(&buffer, fp) != NULL) {
char *cp = buffer;
char firstnonblank = '\0';
LYTrimNewline(cp);
for (; *cp; cp++) {
if (!firstnonblank && isgraph(UCH(*cp))) {
firstnonblank = *cp;
} else if (!isspace(UCH(*cp))) {
*nonspaces = TRUE;
}
}
if (firstnonblank && firstnonblank != '>') {
if (!in_headers) {
LYCloseInput(fp);
FREE(buffer);
return TRUE;
}
}
if (!firstnonblank) {
in_headers = FALSE;
}
}
FREE(buffer);
LYCloseInput(fp);
return FALSE;
}
/*
** mailmsg() sends a message to the owner of the file, if one is defined,
** telling of errors (i.e., link not available).
*/
PUBLIC void mailmsg ARGS4(
int, cur,
char *, owner_address,
char *, filename,
char *, linkname)
{
FILE *fd, *fp;
char *address = NULL;
char *searchpart = NULL;
char *cmd = NULL, *cp;
#ifdef ALERTMAIL
BOOLEAN skip_parsing = FALSE;
#endif
#if !CAN_PIPE_TO_MAILER
char *ccaddr;
char subject[128];
char my_tmpfile[LY_MAXPATH];
#endif
#if USE_VMS_MAILER
BOOLEAN isPMDF = LYMailPMDF();
char hdrfile[LY_MAXPATH];
char *command = NULL;
CTRACE((tfp, "mailmsg(%d, \"%s\", \"%s\", \"%s\")\n", cur,
NONNULL(owner_address),
NONNULL(filename),
NONNULL(linkname)));
#endif /* VMS */
if (!LYSystemMail())
return;
#ifdef ALERTMAIL
if (owner_address == NULL) {
owner_address = ALERTMAIL;
skip_parsing = TRUE;
}
#endif
if (isEmpty(owner_address))
return;
if ((cp = (char *)strchr(owner_address,'\n')) != NULL) {
#ifdef ALERTMAIL
if (skip_parsing)
return; /* invalidly defined - ignore - kw */
#else
*cp = '\0';
#endif
}
if (!strncasecomp(owner_address, "lynx-dev@", 9)) {
/*
* Silently refuse sending bad link messages to lynx-dev.
*/
return;
}
StrAllocCopy(address, owner_address);
#ifdef ALERTMAIL
/*
* If we are using a fixed address given by ALERTMAIL, it is
* supposed to already be in usable form, without URL-isms like
* ?-searchpart and URL-escaping. So skip some code. - kw
*/
if (!skip_parsing)
#endif
{
/*
* Check for a ?searchpart. - FM
*/
if ((cp = strchr(address, '?')) != NULL) {
StrAllocCopy(searchpart, cp);
*cp = '\0';
cp = (searchpart + 1);
if (*cp != '\0') {
/*
* Seek and handle to=address(es) fields.
* Appends to address. We ignore any other
* headers in the ?searchpart. - FM
*/
extract_field(&address, searchpart, "to=");
}
}
convert_explorer(address);
/*
* Unescape the address field. - FM
*/
SafeHTUnEscape(address);
}
if (trim_comma(address)) {
FREE(address);
CTRACE((tfp, "mailmsg: No address in '%s'.\n", owner_address));
return;
}
#if CAN_PIPE_TO_MAILER
if ((fd = LYPipeToMailer()) == 0) {
FREE(address);
CTRACE((tfp, "mailmsg: '%s' failed.\n", cmd));
return;
}
fprintf(fd, "To: %s\n", address);
fprintf(fd, "Subject: Lynx Error in %s\n", filename);
if (!isEmpty(personal_mail_address)) {
fprintf(fd, "Cc: %s\n", personal_mail_address);
}
fprintf(fd, "X-URL: %s\n", filename);
fprintf(fd, "X-Mailer: %s, Version %s\n\n", LYNX_NAME, LYNX_VERSION);
#else
if ((fd = LYOpenTemp(my_tmpfile, ".txt", "w")) == NULL) {
CTRACE((tfp, "mailmsg: Could not fopen '%s'.\n", my_tmpfile));
FREE(address);
return;
}
sprintf(subject, "Lynx Error in %.56s", filename);
ccaddr = personal_mail_address;
#if USE_VMS_MAILER
if (isPMDF) {
FILE *hfd;
if ((hfd = LYOpenTemp(hdrfile, ".txt", "w")) == NULL) {
CTRACE((tfp, "mailmsg: Could not fopen '%s'.\n", hdrfile));
FREE(address);
return;
}
if (!isEmpty(personal_mail_address)) {
fprintf(fd, "Cc: %s\n", personal_mail_address);
}
fprintf(fd, "X-URL: %s\n", filename);
fprintf(fd, "X-Mailer: %s, Version %s\n\n", LYNX_NAME, LYNX_VERSION);
/*
* For PMDF, put the subject in the
* header file and close it. - FM
*/
fprintf(hfd, "Subject: Lynx Error in %.56s\n\n", filename);
LYCloseTempFP(hfd);
}
#endif /* USE_VMS_MAILER */
#endif /* CAN_PIPE_TO_MAILER */
fprintf(fd, gettext("The link %s :?: %s \n"),
links[cur].lname, links[cur].target);
fprintf(fd, gettext("called \"%s\"\n"), LYGetHiliteStr(cur, 0));
fprintf(fd, gettext("in the file \"%s\" called \"%s\"\n"), filename, linkname);
fprintf(fd, "%s\n\n", gettext("was requested but was not available."));
fprintf(fd, "%s\n\n", gettext("Thought you might want to know."));
fprintf(fd, "%s\n", gettext("This message was automatically generated by"));
fprintf(fd, "%s %s", LYNX_NAME, LYNX_VERSION);
if ((LynxSigFile != NULL) &&
(fp = fopen(LynxSigFile, TXT_R)) != NULL) {
fputs("-- \n", fd);
while (LYSafeGets(&cmd, fp) != NULL)
fputs(cmd, fd);
LYCloseInput(fp);
}
#if CAN_PIPE_TO_MAILER
pclose(fd);
#else
LYCloseTempFP(fd);
#if USE_VMS_MAILER
if (isPMDF) {
/*
* Now set up the command. - FM
*/
HTSprintf0(&command,
"%s %s %s,%s ",
system_mail,
system_mail_flags,
hdrfile,
my_tmpfile);
} else {
/*
* For "generic" VMS MAIL, include the
* subject in the command. - FM
*/
HTSprintf0(&command,
"%s %s/self/subject=\"Lynx Error in %.56s\" %s ",
system_mail,
system_mail_flags,
filename,
my_tmpfile);
}
vms_append_addrs(&command, address, "");
LYSystem(command); /* VMS */
FREE(command);
FREE(cmd);
LYRemoveTemp(my_tmpfile);
if (isPMDF) {
LYRemoveTemp(hdrfile);
}
#else /* DOS */
LYSendMailFile (
address,
my_tmpfile,
subject,
ccaddr,
"");
LYRemoveTemp(my_tmpfile);
#endif /* USE_VMS_MAILER */
#endif /* CAN_PIPE_TO_MAILER */
if (traversal) {
FILE *ofp;
if ((ofp = LYAppendToTxtFile(TRAVERSE_ERRORS)) == NULL) {
if ((ofp = LYNewTxtFile(TRAVERSE_ERRORS)) == NULL) {
perror(NOOPEN_TRAV_ERR_FILE);
exit_immediately(EXIT_FAILURE);
}
}
fprintf(ofp, "%s\t%s \tin %s\n",
links[cur].lname, links[cur].target, filename);
LYCloseOutput(ofp);
}
FREE(address);
return;
}
/*
** reply_by_mail() invokes sendmail on Unix or mail on VMS to send
** a comment from the users to the owner
*/
PUBLIC void reply_by_mail ARGS4(
char *, mail_address,
char *, filename,
CONST char *, title,
CONST char *, refid)
{
#ifndef NO_ANONYMOUS_EMAIL
static char *personal_name = NULL;
#endif
char user_input[LINESIZE];
FILE *fd, *fp;
char *label = NULL;
char *from_address = NULL;
char *cc_address = NULL;
char *to_address = NULL;
char *the_subject = NULL;
char *ccaddr = NULL;
char *keywords = NULL;
char *searchpart = NULL;
char *body = NULL;
char *cp = NULL, *cp1 = NULL;
int i;
int c = 0; /* user input */
char my_tmpfile[LY_MAXPATH];
char default_subject[MAX_SUBJECT + 10];
#if USE_VMS_MAILER
char *command = NULL;
BOOLEAN isPMDF = LYMailPMDF();
char hdrfile[LY_MAXPATH];
FILE *hfd = 0;
#else
#if !CAN_PIPE_TO_MAILER
char tmpfile2[LY_MAXPATH];
#endif
char buf[4096]; /* 512 */
char *header = NULL;
int n;
#endif /* USE_VMS_MAILER */
CTRACE((tfp, "reply_by_mail(\"%s\", \"%s\", \"%s\", \"%s\")\n",
NONNULL(mail_address),
NONNULL(filename),
NONNULL(title),
NONNULL(refid)));
term_letter = FALSE;
if (!LYSystemMail())
return;
if (isEmpty(mail_address)) {
HTAlert(NO_ADDRESS_IN_MAILTO_URL);
return;
}
StrAllocCopy(to_address, mail_address);
if ((fd = LYOpenTemp(my_tmpfile, ".txt", "w")) == NULL) {
HTAlert(MAILTO_URL_TEMPOPEN_FAILED);
return;
}
#if USE_VMS_MAILER
if (isPMDF) {
if ((hfd = LYOpenTemp(hdrfile, ".txt", "w")) == NULL) {
HTAlert(MAILTO_URL_TEMPOPEN_FAILED);
return;
}
}
#endif /* VMS */
default_subject[0] = '\0';
/*
* Check for a ?searchpart. - FM
*/
if ((cp = strchr(to_address, '?')) != NULL) {
StrAllocCopy(searchpart, cp);
*cp = '\0';
cp = (searchpart + 1);
if (*cp != '\0') {
/*
* Seek and handle a subject=foo. - FM
*/
extract_subject(default_subject, searchpart);
/*
* Seek and handle to=address(es) fields.
* Appends to address. - FM
*/
extract_field(&to_address, searchpart, "to=");
/*
* Seek and handle cc=address(es) fields. Excludes
* Bcc=address(es) as unsafe. We may append our own
* cc (below) as a list for the actual mailing. - FM
*/
extract_field(&ccaddr, searchpart, "cc=");
/*
* Seek and handle keywords=term(s) fields. - FM
*/
extract_field(&keywords, searchpart, "keywords=");
if (keywords != NULL) {
if (*keywords != '\0') {
SafeHTUnEscape(keywords);
} else {
FREE(keywords);
}
}
/*
* Seek and handle body=foo fields. - FM
*/
extract_body(&body, searchpart);
FREE(searchpart);
}
}
if (convert_explorer(to_address)) {
HTAlert(NO_ADDRESS_IN_MAILTO_URL);
goto cancelled;
}
if (ccaddr != NULL) {
if (convert_explorer(ccaddr)) {
FREE(ccaddr);
}
}
/*
* Unescape the address and ccaddr fields. - FM
*/
SafeHTUnEscape(to_address);
if (ccaddr != NULL) {
SafeHTUnEscape(ccaddr);
}
/*
* Set the default subject. - FM
*/
if (isEmpty(default_subject) && !isEmpty(title)) {
strncpy(default_subject, title, MAX_SUBJECT);
default_subject[MAX_SUBJECT] = '\0';
}
/*
* Use ^G to cancel mailing of comment
* and don't let SIGINTs exit lynx.
*/
signal(SIGINT, terminate_letter);
#if USE_VMS_MAILER
if (isPMDF || !body) {
/*
* Put the X-URL and X-Mailer lines in the hdrfile
* for PMDF or my_tmpfile for VMS MAIL. - FM
*/
fprintf((isPMDF ? hfd : fd),
"X-URL: %s%s\n",
isEmpty(filename) ? STR_MAILTO_URL : filename,
isEmpty(filename) ? to_address : "");
fprintf((isPMDF ? hfd : fd),
"X-Mailer: %s, Version %s\n", LYNX_NAME, LYNX_VERSION);
#ifdef NO_ANONYMOUS_EMAIL
if (!isPMDF) {
fprintf(fd, "\n");
}
#endif /* NO_ANONYMOUS_EMAIL */
}
#else /* Unix/DOS/Windows */
/*
* Put the To: line in the header.
*/
#ifndef DOSPATH
asprintf(&header, "To: %s\n", to_address);
if (!header) {
fprintf(stderr, "Out of memory, you lose!\n");
exit(1);
}
#endif
/*
* Put the Mime-Version, Content-Type and
* Content-Transfer-Encoding in the header.
* This assumes that the same character set is used
* for composing the mail which is currently selected
* as display character set...
* Don't send a charset if we have a CJK character set
* selected, since it may not be appropriate for mail...
* Also don't use an unofficial "x-" charset.
* Also if the charset would be "us-ascii" (7-bit replacements
* selected, don't send any MIME headers. - kw
*/
if (strncasecomp(LYCharSet_UC[current_char_set].MIMEname,
"us-ascii", 8) != 0) {
StrAllocCat(header, "Mime-Version: 1.0\n");
if (!LYHaveCJKCharacterSet &&
strncasecomp(LYCharSet_UC[current_char_set].MIMEname, "x-", 2)
!= 0) {
HTSprintf(&header, "Content-Type: text/plain; charset=%s\n",
LYCharSet_UC[current_char_set].MIMEname);
}
StrAllocCat(header, "Content-Transfer-Encoding: 8bit\n");
}
/*
* Put the X-URL and X-Mailer lines in the header.
*/
if (!isEmpty(filename)) {
HTSprintf(&header, "X-URL: %s\n", filename);
} else {
HTSprintf(&header, "X-URL: mailto:%s\n", to_address);
}
HTSprintf(&header, "X-Mailer: %s, Version %s\n", LYNX_NAME, LYNX_VERSION);
if (!isEmpty(refid)) {
HTSprintf(&header, "In-Reply-To: <%s>\n", refid);
}
#endif /* VMS */
/*
* Clear the screen and inform the user.
*/
LYclear();
LYmove(2,0);
scrollok(LYwin, TRUE); /* Enable scrolling. */
if (body)
LYaddstr(SENDING_MESSAGE_WITH_BODY_TO);
else
LYaddstr(SENDING_COMMENT_TO);
show_addresses(to_address);
if (
#if USE_VMS_MAILER
(isPMDF == TRUE) &&
#endif /* VMS */
(cp = ccaddr) != NULL)
{
if (strchr(cp, ',') != NULL) {
LYaddstr(WITH_COPIES_TO);
} else {
LYaddstr(WITH_COPY_TO);
}
show_addresses(ccaddr);
}
LYaddstr(CTRL_G_TO_CANCEL_SEND);
#if USE_VMS_MAILER
if (isPMDF || !body) {
#endif /* USE_VMS_MAILER */
#ifndef NO_ANONYMOUS_EMAIL
/*
* Get the user's personal name.
*/
LYaddstr(ENTER_NAME_OR_BLANK);
#if USE_VMS_MAILER
if (isPMDF) {
label = "Personal_name: ";
} else {
label = "X-Personal_name: ";
}
#else
label = "X-Personal_Name: ";
#endif /* USE_VMS_MAILER */
if (!header_prompt(label, &personal_name, LINESIZE)) {
goto cancelled;
}
if (*personal_name) {
#if USE_VMS_MAILER
fprintf((isPMDF ? hfd : fd), "%s: %s\n", label, personal_name);
#else
HTSprintf(&header, "%s: %s\n", label, personal_name);
#endif /* VMS */
}
/*
* Get the user's return address.
*/
LYaddstr(ENTER_MAIL_ADDRESS_OR_OTHER);
LYaddstr(MEANS_TO_CONTACT_FOR_RESPONSE);
#if USE_VMS_MAILER
if (isPMDF) {
label = "From";
} else {
label = "X-From";
}
#else
label = "From";
#endif /* VMS */
/* Add the personal mail address if there is one. */
if (personal_mail_address)
StrAllocCopy(from_address, personal_mail_address);
if (!header_prompt(label, &from_address, LINESIZE)) {
goto cancelled;
}
#if USE_VMS_MAILER
if (*from_address) {
fprintf(isPMDF ? hfd : fd, "%s: %s\n", label, from_address);
}
if (!isPMDF) {
fprintf(fd, "\n");
}
#else
HTSprintf(&header, "%s: %s\n", label, from_address);
#endif /* USE_VMS_MAILER */
#endif /* !NO_ANONYMOUS_EMAIL */
#if USE_VMS_MAILER
}
#endif /* USE_VMS_MAILER */
/*
* Get the subject line.
*/
LYaddstr(ENTER_SUBJECT_LINE);
label = "Subject";
if (*default_subject) {
StrAllocCopy(the_subject, default_subject);
} else if (!isEmpty(filename)) {
HTSprintf(&the_subject, "%s", filename);
} else {
HTSprintf(&the_subject, "mailto:%s", to_address);
}
if (!header_prompt(label, &the_subject, MAX_SUBJECT)) {
goto cancelled;
}
/*
* Offer a CC line, if permitted. - FM
*/
if (!LYNoCc) {
LYaddstr(ENTER_ADDRESS_FOR_CC);
LYaddstr(BLANK_FOR_NO_COPY);
if (personal_mail_address)
StrAllocCopy(cc_address, personal_mail_address);
if (!header_prompt("Cc", &cc_address, LINESIZE)) {
goto cancelled;
}
comma_append(&ccaddr, cc_address);
}
#if !USE_VMS_MAILER
HTSprintf(&header, "%s: %s\n", label, the_subject);
#if !CAN_PIPE_TO_MAILER
if (*to_address) {
HTSprintf(&header, "To: %s\n", to_address);
}
#endif
/*
** Add the Cc: header. - FM
*/
if (!isEmpty(ccaddr)) {
HTSprintf(&header, "Cc: %s\n", ccaddr);
}
/*
** Add the Keywords: header. - FM
*/
if (!isEmpty(keywords)) {
HTSprintf(&header, "Keywords: %s\n", keywords);
}
/*
* Terminate the header.
*/
StrAllocCat(header, "\n");
CTRACE((tfp,"**header==\n%s",header));
#endif /* !VMS */
if (!no_editor && !isEmpty(editor)) {
if (body) {
cp1 = body;
while((cp = strchr(cp1, '\n')) != NULL) {
*cp++ = '\0';
fprintf(fd, "%s\n", cp1);
cp1 = cp;
}
} else if (strcmp(HTLoadedDocumentURL(), "")) {
/*
* Ask if the user wants to include the original message.
*/
BOOLEAN is_preparsed = (BOOL) (LYPreparsedSource &&
HTisDocumentSource());
if (HTConfirm(is_preparsed
? INC_PREPARSED_MSG_PROMPT
: INC_ORIG_MSG_PROMPT) == YES) {
print_wwwfile_to_fd(fd, (BOOL) !is_preparsed);
}
}
LYCloseTempFP(fd); /* Close the tmpfile. */
scrollok(LYwin,FALSE); /* Stop scrolling. */
if (term_letter || LYCharIsINTERRUPT(c))
goto cleanup;
/*
* Spawn the users editor on the mail file
*/
edit_temporary_file(my_tmpfile, "", SPAWNING_EDITOR_FOR_MAIL);
} else if (body) {
/*
* Let user review the body. - FM
*/
LYclear();
LYmove(0,0);
LYaddstr(REVIEW_MESSAGE_BODY);
LYrefresh();
cp1 = body;
i = (LYlines - 5);
while((cp = strchr(cp1, '\n')) != NULL) {
if (i <= 0) {
LYaddstr(RETURN_TO_CONTINUE);
LYrefresh();
c = LYgetch();
LYaddstr("\n");
if (term_letter || LYCharIsINTERRUPT(c)) {
goto cancelled;
}
i = (LYlines - 2);
}
*cp++ = '\0';
fprintf(fd, "%s\n", cp1);
LYaddstr(cp1);
LYaddstr("\n");
cp1 = cp;
i--;
}
while (i >= 0) {
LYaddstr("\n");
i--;
}
LYrefresh();
LYCloseTempFP(fd); /* Close the tmpfile. */
scrollok(LYwin,FALSE); /* Stop scrolling. */
} else {
/*
* Use the internal line editor for the message.
*/
LYaddstr(ENTER_MESSAGE_BELOW);
LYaddstr(ENTER_PERIOD_WHEN_DONE_A);
LYaddstr(ENTER_PERIOD_WHEN_DONE_B);
LYaddstr("\n\n");
LYrefresh();
*user_input = '\0';
if (LYgetstr(user_input, VISIBLE, sizeof(user_input), NORECALL) < 0 ||
term_letter || STREQ(user_input, ".")) {
goto cancelled;
}
while (!STREQ(user_input, ".") && !term_letter) {
LYaddstr("\n");
remove_tildes(user_input);
fprintf(fd, "%s\n", user_input);
*user_input = '\0';
if (LYgetstr(user_input, VISIBLE,
sizeof(user_input), NORECALL) < 0) {
goto cancelled;
}
}
fprintf(fd, "\n"); /* Terminate the message. */
LYCloseTempFP(fd); /* Close the tmpfile. */
scrollok(LYwin,FALSE); /* Stop scrolling. */
}
#if !USE_VMS_MAILER
/*
* Ignore CTRL-C on this last question.
*/
signal(SIGINT, SIG_IGN);
#endif /* !VMS */
LYStatusLine = (LYlines - 1);
c = HTConfirm (body ? SEND_MESSAGE_PROMPT : SEND_COMMENT_PROMPT);
LYStatusLine = -1;
if (c != YES) {
LYclear(); /* clear the screen */
goto cleanup;
}
if ((body == NULL && LynxSigFile != NULL) &&
(fp = fopen(LynxSigFile, TXT_R)) != NULL) {
LYStatusLine = (LYlines - 1);
if (term_letter) {
_user_message(APPEND_SIG_FILE, LynxSigFile);
c = 0;
} else {
char *msg = NULL;
HTSprintf0(&msg, APPEND_SIG_FILE, LynxSigFile);
c = HTConfirm(msg);
FREE(msg);
}
LYStatusLine = -1;
if (c == YES) {
if ((fd = fopen(my_tmpfile, TXT_A)) != NULL) {
char *buffer = NULL;
fputs("-- \n", fd);
while (LYSafeGets(&buffer, fp) != NULL) {
fputs(buffer, fd);
}
LYCloseOutput(fd);
FREE(buffer);
}
}
LYCloseInput(fp);
}
LYclear(); /* Clear the screen. */
/*
* Send the message.
*/
#if USE_VMS_MAILER
/*
* Set the mail command. - FM
*/
if (isPMDF) {
/*
* For PMDF, put any keywords and the subject
* in the header file and close it. - FM
*/
if (!isEmpty(keywords)) {
fprintf(hfd, "Keywords: %s\n", keywords);
}
fprintf(hfd, "Subject: %s\n\n", the_subject);
LYCloseTempFP(hfd);
/*
* Now set up the command. - FM
*/
HTSprintf0(&command, "%s %s %s,%s ",
system_mail,
system_mail_flags,
hdrfile,
my_tmpfile);
} else {
/*
* For "generic" VMS MAIL, include the subject in the
* command, and ignore any keywords to minimize risk
* of them making the line too long or having problem
* characters. - FM
*/
HTSprintf0(&command, "%s %s%s/subject=\"%s\" %s ",
system_mail,
system_mail_flags,
(strncasecomp(system_mail, "MAIL", 4) ? "" : "/noself"),
the_subject,
my_tmpfile);
}
vms_append_addrs(&command, to_address, "");
if (!isEmpty(ccaddr)) {
vms_append_addrs(&command, ccaddr, "/CC");
}
stop_curses();
printf("%s\n\n$ %s\n\n%s", SENDING_COMMENT, command, PLEASE_WAIT);
LYSystem(command); /* SENDING COMMENT (VMS) */
FREE(command);
LYSleepAlert();
start_curses();
#else /* Unix/DOS/Windows */
/*
* Send the tmpfile into sendmail.
*/
_statusline(SENDING_YOUR_MSG);
#if CAN_PIPE_TO_MAILER
signal(SIGINT, SIG_IGN);
if ((fp = LYPipeToMailer()) == 0) {
HTInfoMsg(CANCELLED);
}
#else
if ((fp = LYOpenTemp(tmpfile2, ".txt", "w")) == NULL) {
HTAlert(MAILTO_URL_TEMPOPEN_FAILED);
}
#endif /* CAN_PIPE_TO_MAILER */
if (fp != 0) {
fd = fopen(my_tmpfile, TXT_R);
if (fd == NULL) {
HTInfoMsg(CANCELLED);
#if CAN_PIPE_TO_MAILER
pclose(fp);
#else
LYCloseTempFP(fp);
#endif /* CAN_PIPE_TO_MAILER */
} else {
#if USE_BLAT_MAILER
if (!mail_is_blat)
fputs(header, fp);
#else
fputs(header, fp);
#endif
while ((n = fread(buf, 1, sizeof(buf), fd)) != 0) {
fwrite(buf, 1, n, fp);
}
#if CAN_PIPE_TO_MAILER
pclose(fp);
#else
LYCloseTempFP(fp); /* Close the tmpfile. */
LYSendMailFile (
to_address,
tmpfile2,
the_subject,
ccaddr,
SENDING_COMMENT);
LYRemoveTemp(tmpfile2); /* Delete the tmpfile. */
#endif /* CAN_PIPE_TO_MAILER */
LYCloseInput(fd); /* Close the tmpfile. */
}
}
#endif /* USE_VMS_MAILER */
goto cleanup;
/*
* Come here to cleanup and exit.
*/
cancelled:
HTInfoMsg(CANCELLED);
LYCloseTempFP(fd); /* Close the tmpfile. */
scrollok(LYwin,FALSE); /* Stop scrolling. */
cleanup:
signal(SIGINT, cleanup_sig);
term_letter = FALSE;
#if USE_VMS_MAILER
while (LYRemoveTemp(my_tmpfile) == 0)
; /* Delete the tmpfile(s). */
if (isPMDF) {
LYRemoveTemp(hdrfile); /* Delete the hdrfile. */
}
#else
FREE(header);
LYRemoveTemp(my_tmpfile); /* Delete the tmpfile. */
#endif /* VMS */
FREE(from_address);
FREE(the_subject);
FREE(cc_address);
FREE(to_address);
FREE(ccaddr);
FREE(keywords);
FREE(body);
return;
}
int HTLoadExtensionsConfigFile( char *fn )
{
int eax;
char line[256];
char word[256];
char *ct;
FILE *f;
int count = 0;
if ( WWW_TraceFlag && ( WWW_TraceMask & 8 ) )
{
fprintf( TraceFP( ), "HTLoadExtensionsConfigFile: Loading file '%s'.\n", fn );
}
f = fopen64( fn, "r" );
if ( f == 0 )
{
if ( WWW_TraceFlag && ( WWW_TraceMask & 8 ) )
{
fprintf( TraceFP( ), "HTLoadExtensionsConfigFile: Could not open '%s'.\n", fn );
}
return count;
}
else
{
while ( HTGetLine( line, 256, f ) == 0 )
{
HTGetWord( word, line, ' ', '\t' );
if ( line[0] && word[0] != '#' )
{
ct = 0;
HTSACopy( &ct, word );
LYLowerCase( ct );
while ( line[0] )
{
HTGetWord( word, line, ' ', '\t' );
if ( word[0] && word[0] != ' ' )
{
char *ext = 0;
HTSprintf0( &ext, ".%s", word[0] );
LYLowerCase( ext );
if ( WWW_TraceFlag && ( WWW_TraceMask & 8 ) )
{
fprintf( TraceFP( ), "setting suffix '%s' to '%s'.\n", ext, ct );
}
if ( strstr( ct, "tex" ) || strstr( ct, "postscript" ) || strstr( ct, "sh" ) || strstr( ct, "troff" ) || strstr( ct, "rtf" ) )
HTSetSuffix5( ext, ct, "8bit", 0, 1.000000000000 );
else
HTSetSuffix5( ext, ct, "binary", 0, 1.000000000000 );
count++;
if ( ext )
{
free( ext );
}
}
}
if ( ct )
{
free( ct );
ct = 0;
}
}
}
LYCloseInput( f );
return count;
}
}
/*
* This function is called from HTLoadNews() to have the user
* create a file with news headers and a body for posting of
* a new message (based on a newspost://nntp_host/newsgroups
* or snewspost://secure_nntp_host/newsgroups URL), or to post
* a followup (based on a newsreply://nntp_host/newsgroups or
* snewsreply://secure_nntp_host/newsgroups URL). The group
* or comma-separated list of newsgroups is passed without
* a lead slash, and followup is TRUE for newsreply or
* snewsreply URLs. - FM
*/
char *LYNewsPost(char *newsgroups,
BOOLEAN followup)
{
char user_input[MAX_LINE];
char CJKinput[MAX_LINE];
char *cp = NULL;
const char *kp = NULL;
int c = 0; /* user input */
int len;
FILE *fd = NULL;
char my_tempfile[LY_MAXPATH];
FILE *fc = NULL;
char CJKfile[LY_MAXPATH];
char *postfile = NULL;
char *NewsGroups = NULL;
char *References = NULL;
char *org = NULL;
FILE *fp = NULL;
BOOLEAN nonempty = FALSE;
BOOLEAN nonspaces = FALSE;
/*
* Make sure a non-zero length newspost, newsreply, snewspost or snewsreply
* path was sent to us. - FM
*/
if (isEmpty(newsgroups))
return (postfile);
/*
* Return immediately if we do get called, maybe by some quirk of HTNews.c,
* when we shouldn't. - kw
*/
if (no_newspost)
return (postfile);
/*
* Open a temporary file for the headers and message body. - FM
*/
#ifdef __DJGPP__
if ((fd = LYOpenTemp(my_tempfile, HTML_SUFFIX, BIN_W)) == NULL)
#else
if ((fd = LYOpenTemp(my_tempfile, HTML_SUFFIX, "w")) == NULL)
#endif /* __DJGPP__ */
{
HTAlert(CANNOT_OPEN_TEMP);
return (postfile);
}
/*
* If we're using a Japanese display character set, open a temporary file
* for a conversion to JIS. - FM
*/
CJKfile[0] = '\0';
if (current_char_set == UCGetLYhndl_byMIME("euc-jp") ||
current_char_set == UCGetLYhndl_byMIME("shift_jis")) {
if ((fc = LYOpenTemp(CJKfile, HTML_SUFFIX, "w")) == NULL) {
HTAlert(CANNOT_OPEN_TEMP);
LYRemoveTemp(my_tempfile);
return (postfile);
}
}
/*
* The newsgroups could be a comma-seperated list. It need not have
* spaces, but deal with any that may also have been hex escaped. - FM
*/
StrAllocCopy(NewsGroups, newsgroups);
if ((cp = strstr(NewsGroups, ";ref="))) {
*cp = '\0';
cp += 5;
if (*cp == '<') {
StrAllocCopy(References, cp);
} else {
StrAllocCopy(References, "<");
StrAllocCat(References, cp);
StrAllocCat(References, ">");
}
HTUnEscape(References);
if (!((cp = strchr(References, '@')) && cp > References + 1 &&
isalnum(UCH(cp[1])))) {
FREE(References);
}
}
HTUnEscape(NewsGroups);
if (!*NewsGroups) {
LYCloseTempFP(fd); /* Close the temp file. */
goto cleanup;
}
/*
* Allow ^C to cancel the posting, i.e., don't let SIGINTs exit Lynx.
*/
signal(SIGINT, terminate_message);
term_message = FALSE;
/*
* Show the list of newsgroups. - FM
*/
LYclear();
LYmove(2, 0);
scrollok(LYwin, TRUE); /* Enable scrolling. */
LYaddstr(gettext("You will be posting to:"));
LYaddstr("\n\t");
LYaddstr(NewsGroups);
LYaddch('\n');
/*
* Get the mail address for the From header, offering personal_mail_address
* as default.
*/
LYaddstr(gettext("\n\n Please provide your mail address for the From: header\n"));
sprintf(user_input, "From: %.*s", (int) sizeof(user_input) - 8,
NonNull(personal_mail_address));
if (LYgetstr(user_input, VISIBLE,
sizeof(user_input), NORECALL) < 0 ||
term_message) {
HTInfoMsg(NEWS_POST_CANCELLED);
LYCloseTempFP(fd); /* Close the temp file. */
scrollok(LYwin, FALSE); /* Stop scrolling. */
goto cleanup;
}
fprintf(fd, "%s\n", user_input);
/*
* Get the Subject header, offering the current document's title as the
* default if this is a followup rather than a new post. - FM
*/
LYaddstr(gettext("\n\n Please provide or edit the Subject: header\n"));
strcpy(user_input, "Subject: ");
if ((followup == TRUE && nhist > 0) &&
(kp = HText_getTitle()) != NULL) {
/*
* Add the default subject.
*/
kp = LYSkipCBlanks(kp);
#ifdef CJK_EX /* 1998/05/15 (Fri) 09:10:38 */
if (HTCJK == JAPANESE) {
CJKinput[0] = '\0';
switch (kanji_code) {
case EUC:
TO_EUC((const unsigned char *) kp, (unsigned char *) CJKinput);
kp = CJKinput;
break;
case SJIS:
TO_SJIS((const unsigned char *) kp, (unsigned char *) CJKinput);
kp = CJKinput;
break;
default:
break;
}
}
#endif
if (strncasecomp(kp, "Re:", 3)) {
strcat(user_input, "Re: ");
}
len = (int) strlen(user_input);
LYstrncpy(user_input + len, kp, (int) sizeof(user_input) - len - 1);
}
cp = NULL;
if (LYgetstr(user_input, VISIBLE,
sizeof(user_input), NORECALL) < 0 ||
term_message) {
HTInfoMsg(NEWS_POST_CANCELLED);
LYCloseTempFP(fd); /* Close the temp file. */
scrollok(LYwin, FALSE); /* Stop scrolling. */
goto cleanup;
}
fprintf(fd, "%s\n", user_input);
/*
* Add Organization: header.
*/
StrAllocCopy(cp, "Organization: ");
if ((org = LYGetEnv("ORGANIZATION")) != NULL) {
StrAllocCat(cp, org);
} else if ((org = LYGetEnv("NEWS_ORGANIZATION")) != NULL) {
StrAllocCat(cp, org);
}
#ifdef UNIX
else if ((fp = fopen("/etc/organization", TXT_R)) != NULL) {
char *buffer = 0;
if (LYSafeGets(&buffer, fp) != NULL) {
if (user_input[0] != '\0') {
LYTrimNewline(buffer);
StrAllocCat(cp, buffer);
}
}
FREE(buffer);
LYCloseInput(fp);
}
#else
#ifdef _WINDOWS /* 1998/05/14 (Thu) 17:47:01 */
else {
char *p, fname[LY_MAXPATH];
strcpy(fname, LynxSigFile);
p = strrchr(fname, '/');
if (p != 0 && (p - fname) < sizeof(fname) - 15) {
strcpy(p + 1, "LYNX_ETC.TXT");
if ((fp = fopen(fname, TXT_R)) != NULL) {
if (fgets(user_input, sizeof(user_input), fp) != NULL) {
if ((org = strchr(user_input, '\n')) != NULL) {
*org = '\0';
}
if (user_input[0] != '\0') {
StrAllocCat(cp, user_input);
}
}
LYCloseInput(fp);
}
}
}
#endif /* _WINDOWS */
#endif /* !UNIX */
LYstrncpy(user_input, cp, (sizeof(user_input) - 16));
FREE(cp);
LYaddstr(gettext("\n\n Please provide or edit the Organization: header\n"));
if (LYgetstr(user_input, VISIBLE,
sizeof(user_input), NORECALL) < 0 ||
term_message) {
HTInfoMsg(NEWS_POST_CANCELLED);
LYCloseTempFP(fd); /* Close the temp file. */
scrollok(LYwin, FALSE); /* Stop scrolling. */
goto cleanup;
}
fprintf(fd, "%s\n", user_input);
if (References) {
fprintf(fd, "References: %s\n", References);
}
/*
* Add Newsgroups Summary and Keywords headers.
*/
fprintf(fd, "Newsgroups: %s\nSummary: \nKeywords: \n\n", NewsGroups);
/*
* Have the user create the message body.
*/
if (!no_editor && non_empty(editor)) {
if (followup && nhist > 0) {
/*
* Ask if the user wants to include the original message.
*/
if (term_message) {
_statusline(INC_ORIG_MSG_PROMPT);
} else if (HTConfirm(INC_ORIG_MSG_PROMPT) == YES) {
/*
* The 'TRUE' will add the reply ">" in front of every line.
* We're assuming that if the display character set is Japanese
* and the document did not have a CJK charset, any non-EUC or
* non-SJIS 8-bit characters in it where converted to 7-bit
* equivalents. - FM
*/
print_wwwfile_to_fd(fd, FALSE, TRUE);
}
}
LYCloseTempFP(fd); /* Close the temp file. */
scrollok(LYwin, FALSE); /* Stop scrolling. */
if (term_message || LYCharIsINTERRUPT(c))
goto cleanup;
/*
* Spawn the user's editor on the news file.
*/
edit_temporary_file(my_tempfile, "", SPAWNING_EDITOR_FOR_NEWS);
nonempty = message_has_content(my_tempfile, &nonspaces);
} else {
/*
* Use the built in line editior.
*/
LYaddstr(gettext("\n\n Please enter your message below."));
LYaddstr(gettext("\n When you are done, press enter and put a single period (.)"));
LYaddstr(gettext("\n on a line and press enter again."));
LYaddstr("\n\n");
LYrefresh();
*user_input = '\0';
if (LYgetstr(user_input, VISIBLE,
sizeof(user_input), NORECALL) < 0 ||
term_message) {
HTInfoMsg(NEWS_POST_CANCELLED);
LYCloseTempFP(fd); /* Close the temp file. */
scrollok(LYwin, FALSE); /* Stop scrolling. */
goto cleanup;
}
while (!STREQ(user_input, ".") && !term_message) {
LYaddch('\n');
fprintf(fd, "%s\n", user_input);
if (!nonempty && strlen(user_input))
nonempty = TRUE;
*user_input = '\0';
if (LYgetstr(user_input, VISIBLE,
sizeof(user_input), NORECALL) < 0) {
HTInfoMsg(NEWS_POST_CANCELLED);
LYCloseTempFP(fd); /* Close the temp file. */
scrollok(LYwin, FALSE); /* Stop scrolling. */
goto cleanup;
}
}
fprintf(fd, "\n");
LYCloseTempFP(fd); /* Close the temp file. */
scrollok(LYwin, FALSE); /* Stop scrolling. */
}
if (nonempty) {
/*
* Confirm whether to post, and if so, whether to append the sig file.
* - FM
*/
LYStatusLine = (LYlines - 1);
c = HTConfirm(POST_MSG_PROMPT);
LYStatusLine = -1;
if (c != YES) {
LYclear(); /* clear the screen */
goto cleanup;
}
} else {
HTAlert(gettext("Message has no original text!"));
if (!nonspaces
|| HTConfirmDefault(POST_MSG_PROMPT, NO) != YES)
goto cleanup;
}
if ((LynxSigFile != NULL) && (fp = fopen(LynxSigFile, TXT_R)) != NULL) {
char *msg = NULL;
HTSprintf0(&msg, APPEND_SIG_FILE, LynxSigFile);
LYStatusLine = (LYlines - 1);
if (term_message) {
_user_message(APPEND_SIG_FILE, LynxSigFile);
} else if (HTConfirm(msg) == YES) {
if ((fd = LYAppendToTxtFile(my_tempfile)) != NULL) {
char *buffer = NULL;
fputs("-- \n", fd);
while (LYSafeGets(&buffer, fp) != NULL) {
fputs(buffer, fd);
}
LYCloseOutput(fd);
}
}
LYCloseInput(fp);
FREE(msg);
LYStatusLine = -1;
}
LYclear(); /* clear the screen */
/*
* If we are using a Japanese display character set, convert the contents
* of the temp file to JIS (nothing should change if it does not, in fact,
* contain EUC or SJIS di-bytes). Otherwise, use the temp file as is. -
* FM
*/
if (CJKfile[0] != '\0') {
if ((fd = fopen(my_tempfile, TXT_R)) != NULL) {
char *buffer = NULL;
while (LYSafeGets(&buffer, fd) != NULL) {
TO_JIS((unsigned char *) buffer,
(unsigned char *) CJKinput);
fputs(CJKinput, fc);
}
LYCloseTempFP(fc);
StrAllocCopy(postfile, CJKfile);
LYCloseInput(fd);
LYRemoveTemp(my_tempfile);
strcpy(my_tempfile, CJKfile);
CJKfile[0] = '\0';
} else {
StrAllocCopy(postfile, my_tempfile);
}
} else {
StrAllocCopy(postfile, my_tempfile);
}
if (!followup) {
/*
* If it's not a followup, the current document most likely is the
* group listing, so force a to have the article show up in the list
* after the posting. Note, that if it's a followup via a link in a
* news article, the user must do a reload manually on returning to the
* group listing. - FM
*/
LYforce_no_cache = TRUE;
}
LYStatusLine = (LYlines - 1);
HTUserMsg(POSTING_TO_NEWS);
LYStatusLine = -1;
/*
* Come here to cleanup and exit.
*/
cleanup:
#ifndef VMS
signal(SIGINT, cleanup_sig);
#endif /* !VMS */
term_message = FALSE;
if (!postfile)
LYRemoveTemp(my_tempfile);
LYRemoveTemp(CJKfile);
FREE(NewsGroups);
FREE(References);
return (postfile);
}
