int LYTestMailcapCommand( char *testcommand, char *params )
{
int eax;
int result;
char TmpFileName[256];
HTChunk *expanded = 0;
if ( LYMailcapUsesPctS( testcommand ) & 255 )
{
if ( LYOpenTemp( TmpFileName, ".html", "w" ) == 0 )
{
ExitWithError( gettext( "Can't open temporary file!" ) );
}
LYCloseTemp( TmpFileName );
}
else
TmpFileName[0] = 0;
expanded = HTChunkCreate( 1024 );
result = BuildCommand( expanded, testcommand, TmpFileName, params );
if ( result )
{
result = 1;
if ( WWW_TraceFlag == 0 || ( WWW_TraceMask & 8 ) == 0 )
{
HTChunkFree( expanded );
LYRemoveTemp( TmpFileName );
return result;
}
fprintf( TraceFP( ), "PassesTest: Deferring test command: %s\n", &expanded->data );
}
else
{
if ( WWW_TraceFlag && ( WWW_TraceMask & 8 ) )
{
fprintf( TraceFP( ), "PassesTest: Executing test command: %s\n", &expanded->data );
}
result = LYSystem( &expanded->data );
if ( result )
{
result = -1;
if ( WWW_TraceFlag == 0 || ( WWW_TraceMask & 8 ) == 0 )
{
HTChunkFree( expanded );
LYRemoveTemp( TmpFileName );
return result;
}
fprintf( TraceFP( ), "PassesTest: Test failed!\n" );
}
else
{
if ( WWW_TraceFlag == 0 || ( WWW_TraceMask & 8 ) == 0 )
{
HTChunkFree( expanded );
LYRemoveTemp( TmpFileName );
return result;
}
fprintf( TraceFP( ), "PassesTest: Test passed!\n" );
}
}
}
/*
* LYShowInfo prints a page of info about the current file and the link that
* the cursor is on.
*/
int LYShowInfo(DocInfo *doc,
DocInfo *newdoc,
char *owner_address)
{
static char tempfile[LY_MAXPATH] = "\0";
int url_type;
FILE *fp0;
char *Title = NULL;
const char *cp;
char *temp = NULL;
char *buffer = NULL;
BOOLEAN LYInfoAdvanced = (BOOL) (user_mode == ADVANCED_MODE);
#ifdef DIRED_SUPPORT
struct stat dir_info;
const char *name;
#endif /* DIRED_SUPPORT */
if (LYReuseTempfiles) {
fp0 = LYOpenTempRewrite(tempfile, HTML_SUFFIX, "w");
} else {
(void) LYRemoveTemp(tempfile);
fp0 = LYOpenTemp(tempfile, HTML_SUFFIX, "w");
}
if (fp0 == NULL) {
HTAlert(CANNOT_OPEN_TEMP);
return (-1);
}
/*
* Point the address pointer at this Url
*/
LYLocalFileToURL(&newdoc->address, tempfile);
if (nlinks > 0 && links[doc->link].lname != NULL &&
(url_type = is_url(links[doc->link].lname)) != 0 &&
(url_type == LYNXEXEC_URL_TYPE ||
url_type == LYNXPROG_URL_TYPE)) {
char *last_slash = strrchr(links[doc->link].lname, '/');
int next_to_last = (int) strlen(links[doc->link].lname) - 1;
if ((last_slash - links[doc->link].lname) == next_to_last) {
links[doc->link].lname[next_to_last] = '\0';
}
}
label_columns = 9;
WriteInternalTitle(fp0, SHOWINFO_TITLE);
fprintf(fp0, "<h1>%s %s (%s) (<a href=\"%s\">%s</a>)",
LYNX_NAME, LYNX_VERSION,
LYVersionDate(),
(LYVersionIsRelease()? LYNX_WWW_HOME : LYNX_WWW_DIST),
LYVersionStatus());
fprintf(fp0, "</h1>\n"); /* don't forget to close <h1> */
#ifdef DIRED_SUPPORT
if (lynx_edit_mode && nlinks > 0) {
BEGIN_DL(gettext("Directory that you are currently viewing"));
temp = HTfullURL_toFile(doc->address);
ADD_SS(gettext("Name:"), temp);
FREE(temp);
dt_URL(fp0, doc->address);
END_DL();
temp = HTfullURL_toFile(links[doc->link].lname);
if (lstat(temp, &dir_info) == -1) {
CTRACE((tfp, "lstat(%s) failed, errno=%d\n", temp, errno));
HTAlert(CURRENT_LINK_STATUS_FAILED);
} else {
char modes[80];
label_columns = 16;
if (S_ISDIR(dir_info.st_mode)) {
BEGIN_DL(gettext("Directory that you have currently selected"));
} else if (S_ISREG(dir_info.st_mode)) {
BEGIN_DL(gettext("File that you have currently selected"));
#ifdef S_IFLNK
} else if (S_ISLNK(dir_info.st_mode)) {
BEGIN_DL(gettext("Symbolic link that you have currently selected"));
#endif
} else {
BEGIN_DL(gettext("Item that you have currently selected"));
}
ADD_SS(gettext("Full name:"), temp);
#ifdef S_IFLNK
if (S_ISLNK(dir_info.st_mode)) {
char buf[MAX_LINE];
int buf_size;
size_t limit = sizeof(buf) - 1;
if ((buf_size = (int) readlink(temp, buf, limit)) != -1) {
if (buf_size > (int) limit)
buf_size = (int) limit;
buf[buf_size] = '\0';
} else {
sprintf(buf, "%.*s", (int) limit,
gettext("Unable to follow link"));
}
ADD_SS(gettext("Points to file:"), buf);
}
#endif
name = HTAA_UidToName((int) dir_info.st_uid);
if (*name)
ADD_SS(gettext("Name of owner:"), name);
name = HTAA_GidToName((int) dir_info.st_gid);
if (*name)
ADD_SS(gettext("Group name:"), name);
if (S_ISREG(dir_info.st_mode)) {
ADD_NN(gettext("File size:"),
(long) dir_info.st_size,
gettext("(bytes)"));
}
/*
* Include date and time information.
*/
ADD_SS(gettext("Creation date:"),
ctime(&dir_info.st_ctime));
ADD_SS(gettext("Last modified:"),
ctime(&dir_info.st_mtime));
ADD_SS(gettext("Last accessed:"),
ctime(&dir_info.st_atime));
END_DL();
label_columns = 9;
BEGIN_DL(gettext("Access Permissions"));
modes[0] = '\0';
modes[1] = '\0'; /* In case there are no permissions */
modes[2] = '\0';
if ((dir_info.st_mode & S_IRUSR))
strcat(modes, ", read");
if ((dir_info.st_mode & S_IWUSR))
strcat(modes, ", write");
if ((dir_info.st_mode & S_IXUSR)) {
if (S_ISDIR(dir_info.st_mode))
strcat(modes, ", search");
else {
strcat(modes, ", execute");
if ((dir_info.st_mode & S_ISUID))
strcat(modes, ", setuid");
}
}
ADD_SS(gettext("Owner:"), &modes[2]);
modes[0] = '\0';
modes[1] = '\0'; /* In case there are no permissions */
modes[2] = '\0';
if ((dir_info.st_mode & S_IRGRP))
strcat(modes, ", read");
if ((dir_info.st_mode & S_IWGRP))
strcat(modes, ", write");
if ((dir_info.st_mode & S_IXGRP)) {
if (S_ISDIR(dir_info.st_mode))
strcat(modes, ", search");
else {
strcat(modes, ", execute");
if ((dir_info.st_mode & S_ISGID))
strcat(modes, ", setgid");
}
}
ADD_SS(gettext("Group:"), &modes[2]);
modes[0] = '\0';
modes[1] = '\0'; /* In case there are no permissions */
modes[2] = '\0';
if ((dir_info.st_mode & S_IROTH))
strcat(modes, ", read");
if ((dir_info.st_mode & S_IWOTH))
strcat(modes, ", write");
if ((dir_info.st_mode & S_IXOTH)) {
if (S_ISDIR(dir_info.st_mode))
strcat(modes, ", search");
else {
strcat(modes, ", execute");
#ifdef S_ISVTX
if ((dir_info.st_mode & S_ISVTX))
strcat(modes, ", sticky");
#endif
}
}
ADD_SS(gettext("World:"), &modes[2]);
END_DL();
}
FREE(temp);
} else {
#endif /* DIRED_SUPPORT */
BEGIN_DL(gettext("File that you are currently viewing"));
LYformTitle(&Title, doc->title);
HTSprintf(&temp, "%s%s",
LYEntifyTitle(&buffer, Title),
((doc->isHEAD &&
!strstr(Title, " (HEAD)") &&
!strstr(Title, " - HEAD")) ? " (HEAD)" : ""));
ADD_SS(gettext("Linkname:"), temp);
FREE(temp);
dt_URL(fp0, doc->address);
if (HTLoadedDocumentCharset()) {
ADD_SS(gettext("Charset:"),
HTLoadedDocumentCharset());
} else {
LYUCcharset *p_in = HTAnchor_getUCInfoStage(HTMainAnchor,
UCT_STAGE_PARSER);
if (!p_in || isEmpty(p_in->MIMEname) ||
HTAnchor_getUCLYhndl(HTMainAnchor, UCT_STAGE_PARSER) < 0) {
p_in = HTAnchor_getUCInfoStage(HTMainAnchor, UCT_STAGE_MIME);
}
if (p_in && non_empty(p_in->MIMEname) &&
HTAnchor_getUCLYhndl(HTMainAnchor, UCT_STAGE_MIME) >= 0) {
HTSprintf(&temp, "%s %s",
LYEntifyTitle(&buffer, p_in->MIMEname),
gettext("(assumed)"));
ADD_SS(gettext("Charset:"), p_in->MIMEname);
FREE(temp);
}
}
if ((cp = HText_getServer()) != NULL && *cp != '\0')
ADD_SS(gettext("Server:"), cp);
if ((cp = HText_getDate()) != NULL && *cp != '\0')
ADD_SS(gettext("Date:"), cp);
if ((cp = HText_getLastModified()) != NULL && *cp != '\0')
ADD_SS(gettext("Last Mod:"), cp);
if (LYInfoAdvanced) {
if (HTMainAnchor && HTMainAnchor->expires) {
ADD_SS(gettext("Expires:"), HTMainAnchor->expires);
}
if (HTMainAnchor && HTMainAnchor->cache_control) {
ADD_SS(gettext("Cache-Control:"), HTMainAnchor->cache_control);
}
if (HTMainAnchor && HTMainAnchor->content_length > 0) {
ADD_NN(gettext("Content-Length:"),
HTMainAnchor->content_length,
gettext("bytes"));
} else {
ADD_NN(gettext("Length:"),
HText_getNumOfBytes(),
gettext("bytes"));
}
if (HTMainAnchor && HTMainAnchor->content_language) {
ADD_SS(gettext("Language:"), HTMainAnchor->content_language);
}
}
if (doc->post_data) {
fprintf(fp0, "<dt><em>%s</em> <xmp>%.*s</xmp>\n",
LYEntifyTitle(&buffer, gettext("Post Data:")),
BStrLen(doc->post_data),
BStrData(doc->post_data));
ADD_SS(gettext("Post Content Type:"), doc->post_content_type);
}
ADD_SS(gettext("Owner(s):"),
(owner_address
? owner_address
: NO_NOTHING));
ADD_NN(gettext("size:"),
HText_getNumOfLines(),
gettext("lines"));
StrAllocCopy(temp,
((lynx_mode == FORMS_LYNX_MODE)
? gettext("forms mode")
: (HTisDocumentSource()
? gettext("source")
: gettext("normal"))));
if (doc->safe)
StrAllocCat(temp, gettext(", safe"));
if (doc->internal_link)
StrAllocCat(temp, gettext(", via internal link"));
if (LYInfoAdvanced) {
if (HText_hasNoCacheSet(HTMainText))
StrAllocCat(temp, gettext(", no-cache"));
if (HTAnchor_isISMAPScript((HTAnchor *) HTMainAnchor))
StrAllocCat(temp, gettext(", ISMAP script"));
if (doc->bookmark)
StrAllocCat(temp, gettext(", bookmark file"));
}
ADD_SS(gettext("mode:"), temp);
FREE(temp);
END_DL();
if (nlinks > 0) {
BEGIN_DL(gettext("Link that you currently have selected"));
ADD_SS(gettext("Linkname:"),
LYGetHiliteStr(doc->link, 0));
if (lynx_mode == FORMS_LYNX_MODE &&
links[doc->link].type == WWW_FORM_LINK_TYPE) {
if (links[doc->link].l_form->submit_method) {
int method = links[doc->link].l_form->submit_method;
char *enctype = links[doc->link].l_form->submit_enctype;
ADD_SS(gettext("Method:"),
((method == URL_POST_METHOD) ? "POST" :
((method == URL_MAIL_METHOD) ? "(email)" :
"GET")));
ADD_SS(gettext("Enctype:"),
(non_empty(enctype)
? enctype
: "application/x-www-form-urlencoded"));
}
if (links[doc->link].l_form->submit_action) {
ADD_SS(gettext("Action:"),
links[doc->link].l_form->submit_action);
}
if (!(links[doc->link].l_form->submit_method &&
links[doc->link].l_form->submit_action)) {
fprintf(fp0, "<dt> %s\n",
LYEntifyTitle(&buffer, gettext("(Form field)")));
}
} else {
dt_URL(fp0, NonNull(links[doc->link].lname));
}
END_DL();
} else {
fprintf(fp0, "<h2>%s</h2>",
LYEntifyTitle(&buffer,
gettext("No Links on the current page")));
}
if ((cp = HText_getHttpHeaders()) != 0) {
fprintf(fp0, "<h2>%s</h2>",
LYEntifyTitle(&buffer, gettext("Server Headers:")));
fprintf(fp0, "<pre>%s</pre>",
LYEntifyTitle(&buffer, cp));
}
#ifdef DIRED_SUPPORT
}
#endif /* DIRED_SUPPORT */
EndInternalPage(fp0);
LYrefresh();
LYCloseTemp(tempfile);
FREE(Title);
FREE(buffer);
return (0);
}
/*
** 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;
}
/*
** mailform() sends form content to the mailto address(es). - FM
*/
PUBLIC void mailform ARGS4(
CONST char *, mailto_address,
CONST char *, mailto_subject,
CONST char *, mailto_content,
CONST char *, mailto_type)
{
FILE *fd;
char *address = NULL;
char *ccaddr = NULL;
char *keywords = NULL;
char *cp = NULL;
char self[MAX_SUBJECT + 10];
char subject[MAX_SUBJECT + 10];
char *searchpart = NULL;
char buf[512];
int ch, len, i;
#if USE_VMS_MAILER
static char *cmd;
char *command = NULL;
BOOLEAN isPMDF = LYMailPMDF();
char hdrfile[LY_MAXPATH];
#endif
#if !CAN_PIPE_TO_MAILER
char my_tmpfile[LY_MAXPATH];
#endif
CTRACE((tfp, "mailto_address: \"%s\"\n", NONNULL(mailto_address)));
CTRACE((tfp, "mailto_subject: \"%s\"\n", NONNULL(mailto_subject)));
CTRACE((tfp, "mailto_content: \"%s\"\n", NONNULL(mailto_content)));
CTRACE((tfp, "mailto_type: \"%s\"\n", NONNULL(mailto_type)));
if (!LYSystemMail())
return;
if (!mailto_address || !mailto_content) {
HTAlert(BAD_FORM_MAILTO);
return;
}
subject[0] = '\0';
self[0] = '\0';
if ((cp = (char *)strchr(mailto_address,'\n')) != NULL)
*cp = '\0';
StrAllocCopy(address, mailto_address);
/*
* Check for a ?searchpart. - FM
*/
if ((cp = strchr(address, '?')) != NULL) {
StrAllocCopy(searchpart, cp);
*cp = '\0';
cp = (searchpart + 1);
if (*cp != '\0') {
/*
* Seek and handle a subject=foo. - FM
*/
extract_subject(subject, searchpart);
/*
* Seek and handle to=address(es) fields.
* Appends to address. - FM
*/
extract_field(&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);
}
}
FREE(searchpart);
}
}
if (convert_explorer(address)) {
HTAlert(BAD_FORM_MAILTO);
goto cleanup;
}
if (ccaddr != NULL) {
if (convert_explorer(ccaddr)) {
FREE(ccaddr);
}
}
/*
* Unescape the address and ccaddr fields. - FM
*/
SafeHTUnEscape(address);
if (ccaddr != NULL) {
SafeHTUnEscape(ccaddr);
}
/*
* Allow user to edit the default Subject - FM
*/
if (isEmpty(subject)) {
if (!isEmpty(mailto_subject)) {
LYstrncpy(subject, mailto_subject, MAX_SUBJECT);
} else {
sprintf(subject, "mailto:%.63s", address);
}
}
_statusline(SUBJECT_PROMPT);
if ((ch = LYgetstr(subject, VISIBLE, MAX_SUBJECT, NORECALL)) < 0) {
/*
* User cancelled via ^G. - FM
*/
HTInfoMsg(FORM_MAILTO_CANCELLED);
goto cleanup;
}
/*
* Allow user to specify a self copy via a CC:
* entry, if permitted. - FM
*/
if (!LYNoCc) {
sprintf(self, "%.*s", MAX_SUBJECT,
isEmpty(personal_mail_address) ? "" : personal_mail_address);
_statusline("Cc: ");
if ((ch = LYgetstr(self, VISIBLE, MAX_SUBJECT, NORECALL)) < 0) {
/*
* User cancelled via ^G. - FM
*/
HTInfoMsg(FORM_MAILTO_CANCELLED);
goto cleanup;
}
remove_tildes(self);
if (ccaddr == NULL) {
StrAllocCopy(ccaddr, self);
} else {
StrAllocCat(ccaddr, ",");
StrAllocCat(ccaddr, self);
}
}
#if CAN_PIPE_TO_MAILER
if ((fd = LYPipeToMailer()) == 0) {
HTAlert(FORM_MAILTO_FAILED);
goto cleanup;
}
if (!isEmpty(mailto_type)) {
fprintf(fd, "Mime-Version: 1.0\n");
fprintf(fd, "Content-Type: %s\n", mailto_type);
}
fprintf(fd, "To: %s\n", address);
if (!isEmpty(personal_mail_address))
fprintf(fd, "From: %s\n", personal_mail_address);
if (!isEmpty(ccaddr))
fprintf(fd, "Cc: %s\n", ccaddr);
fprintf(fd, "Subject: %s\n\n", subject);
if (!isEmpty(keywords))
fprintf(fd, "Keywords: %s\n", keywords);
_statusline(SENDING_FORM_CONTENT);
#else /* e.g., VMS, DOS */
if ((fd = LYOpenTemp(my_tmpfile, ".txt", "w")) == NULL) {
HTAlert(FORM_MAILTO_FAILED);
goto cleanup;
}
#if USE_VMS_MAILER
if (isPMDF) {
FILE *hfd;
if ((hfd = LYOpenTemp(hdrfile, ".txt", "w")) == NULL) {
HTAlert(FORM_MAILTO_FAILED);
LYCloseTempFP(fd);
goto cleanup;
}
if (!isEmpty(mailto_type)) {
fprintf(hfd, "Mime-Version: 1.0\n");
fprintf(hfd, "Content-Type: %s\n", mailto_type);
if (!isEmpty(personal_mail_address))
fprintf(hfd, "From: %s\n", personal_mail_address);
}
/*
* 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", subject);
LYCloseTempFP(hfd);
} else if (mailto_type &&
!strncasecomp(mailto_type, "multipart/form-data", 19)) {
/*
* Ugh! There's no good way to include headers while
* we're still using "generic" VMS MAIL, so we'll put
* this in the body of the message. - FM
*/
fprintf(fd, "X-Content-Type: %s\n\n", mailto_type);
}
#else /* !VMS (DOS) */
#if USE_BLAT_MAILER
if (mail_is_blat) {
if (strlen(subject) > MAX_SUBJECT)
subject[MAX_SUBJECT] = '\0';
} else
#endif
{
if (!isEmpty(mailto_type)) {
fprintf(fd, "Mime-Version: 1.0\n");
fprintf(fd, "Content-Type: %s\n", mailto_type);
}
fprintf(fd,"To: %s\n", address);
if (!isEmpty(personal_mail_address))
fprintf(fd,"From: %s\n", personal_mail_address);
fprintf(fd,"Subject: %.70s\n\n", subject);
}
#endif /* VMS */
#endif /* CAN_PIPE_TO_MAILER */
/*
* Break up the content into lines with a maximum length of 78.
* If the ENCTYPE was text/plain, we have physical newlines and
* should take them into account. Otherwise, the actual newline
* characters in the content are hex escaped. - FM
*/
while((cp = strchr(mailto_content, '\n')) != NULL) {
*cp = '\0';
i = 0;
len = strlen(mailto_content);
while (len > 78) {
strncpy(buf, &mailto_content[i], 78);
buf[78] = '\0';
fprintf(fd, "%s\n", buf);
i += 78;
len = strlen(&mailto_content[i]);
}
fprintf(fd, "%s\n", &mailto_content[i]);
mailto_content = (cp+1);
}
i = 0;
len = strlen(mailto_content);
while (len > 78) {
strncpy(buf, &mailto_content[i], 78);
buf[78] = '\0';
fprintf(fd, "%s\n", buf);
i += 78;
len = strlen(&mailto_content[i]);
}
if (len)
fprintf(fd, "%s\n", &mailto_content[i]);
#if CAN_PIPE_TO_MAILER
pclose(fd);
LYSleepMsg();
#else
LYCloseTempFP(fd);
#if USE_VMS_MAILER
/*
* Set the mail command. - FM
*/
if (isPMDF) {
/*
* Now set up the command. - FM
*/
HTSprintf0(&cmd,
"%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(&cmd,
"%s %s%s/subject=\"%s\" %s ",
system_mail,
system_mail_flags,
(strncasecomp(system_mail, "MAIL", 4) ? "" : "/noself"),
subject,
my_tmpfile);
}
StrAllocCopy(command, cmd);
vms_append_addrs(&command, address, "");
if (!isEmpty(ccaddr)) {
vms_append_addrs(&command, ccaddr, "/CC");
}
stop_curses();
printf("%s\n\n$ %s\n\n%s", SENDING_FORM_CONTENT, command, PLEASE_WAIT);
LYSystem(command); /* Mail (VMS) */
FREE(command);
LYSleepAlert();
start_curses();
LYRemoveTemp(my_tmpfile);
if (isPMDF)
LYRemoveTemp(hdrfile);
#else /* DOS */
LYSendMailFile (
address,
my_tmpfile,
subject,
ccaddr,
SENDING_FORM_CONTENT);
LYRemoveTemp(my_tmpfile);
#endif /* USE_VMS_MAILER */
#endif /* CAN_PIPE_TO_MAILER */
cleanup:
FREE(address);
FREE(ccaddr);
FREE(keywords);
return;
}
PRIVATE char *blat_cmd(
char *mail_cmd,
char *filename,
char *address,
char *subject,
char *ccaddr,
char *mail_addr)
{
static char *b_cmd;
#ifdef USE_ALT_BLAT_MAILER
HTSprintf0(&b_cmd, "%s %s -t \"%s\" -s \"%s\" %s%s%s%s",
mail_cmd,
filename,
address,
subject,
system_mail_flags,
ccaddr? " -c \"" : "",
NonNull(ccaddr),
ccaddr? "\"" : "");
#else /* !USE_ALT_BLAT_MAILER */
static char bl_cmd_file[512];
FILE *fp;
#ifdef __CYGWIN__
char dosname[LY_MAXPATH];
#endif
bl_cmd_file[0] = '\0';
if ((fp = LYOpenTemp(bl_cmd_file, ".blt", "w")) == NULL) {
HTAlert(FORM_MAILTO_FAILED);
return NULL;
}
#ifdef __CYGWIN__
cygwin_conv_to_full_win32_path(filename, dosname);
fprintf(fp, "%s\n", dosname);
#else
fprintf(fp, "%s\n", filename);
#endif
fprintf(fp, "-t\n%s\n", address);
if (subject)
fprintf(fp, "-s\n%s\n", subject);
if (!isEmpty(mail_addr)) {
fprintf(fp, "-f\n%s\n", mail_addr);
}
if (!isEmpty(ccaddr)) {
fprintf(fp, "-c\n%s\n", ccaddr);
}
LYCloseOutput(fp);
#ifdef __CYGWIN__
cygwin_conv_to_full_win32_path(bl_cmd_file, dosname);
HTSprintf0(&b_cmd, "%s \"@%s\"", mail_cmd, dosname);
#else
HTSprintf0(&b_cmd, "%s @%s", mail_cmd, bl_cmd_file);
#endif
#endif /* USE_ALT_BLAT_MAILER */
return b_cmd;
}
/*
** 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;
}
HTStream *HTCompressed( HTPresentation *pres, HTParentAnchor *anchor, HTStream *sink )
{
int eax;
HTStream *me;
HTFormat format;
char *type = 0;
HTPresentation *Pres = 0;
HTPresentation *Pnow = 0;
int n, i;
BOOLEAN can_present = 0;
char fnam[256];
char temp[256];
char *suffix;
char *uncompress_mask = 0;
char *compress_suffix = "";
char *middle;
if ( anchor == 0 || anchor->content_encoding == 0 || anchor->content_type == 0 )
{
format = HTAtom_for( "application/octet-stream" );
me = HTStreamStack( format, &pres->rep_out, &sink->isa->name[0], anchor );
return me;
}
else
{
n = HTList_count( HTPresentations );
i = 0;
for ( ; i < n; i++ )
{
Pnow = (HTPresentation*)HTList_objectAt( HTPresentations, i );
if ( strcasecomp( (char*)Pnow->rep_out, &anchor->content_type ) == 0 && Pnow->rep_out == HTAtom_for( "www/present" ) )
{
char *program = "";
if ( Pres == 0 )
Pres = Pnow;
else
if ( Pres->quality <= Pnow->quality )
Pres = Pnow;
can_present = 1;
switch ( HTEncodingToCompressType( &anchor->content_encoding ) )
{
case 2:
program = HTGetProgramPath( 6 );
if ( program )
{
HTSACopy( &uncompress_mask, program );
HTSACat( &uncompress_mask, " -d --no-name %s" );
compress_suffix = "gz";
}
break;
case 4:
program = HTGetProgramPath( 7 );
if ( program )
{
HTSACopy( &uncompress_mask, program );
HTSACat( &uncompress_mask, " %s" );
compress_suffix = "zz";
}
break;
case 3:
program = HTGetProgramPath( 1 );
if ( program )
{
HTSACopy( &uncompress_mask, program );
HTSACat( &uncompress_mask, " -d %s" );
compress_suffix = "bz2";
}
break;
case 1:
program = HTGetProgramPath( 19 );
if ( program )
{
HTSACopy( &uncompress_mask, program );
HTSACat( &uncompress_mask, " %s" );
compress_suffix = "Z";
}
break;
}
}
// i++;
}
if ( can_present == 0 || uncompress_mask == 0 || strchr( &anchor->content_type, ';' ) || HTOutputFormat == HTAtom_for( "www/download" ) || !strcasecomp( &pres->rep_out->name, "www/download" ) || ( traversal && strcasecomp( &anchor->content_type, "text/html" ) && strcasecomp( &anchor->content_type, "text/plain" ) ) )
{
if ( strchr( &anchor->content_encoding, '/' ) == 0 )
{
if ( strncasecomp( &anchor->content_encoding, "x-", 2 ) == 0 )
HTSACopy( &type, "application/" );
else
HTSACopy( &type, "application/x-" );
HTSACat( &type, &anchor->content_encoding );
}
else
HTSACopy( &type, &anchor->content_encoding );
format = HTAtom_for( type );
if ( type )
{
free( type );
type = 0;
}
if ( uncompress_mask )
{
free( uncompress_mask );
uncompress_mask = 0;
}
me = HTStreamStack( format, &pres->rep_out, &sink->isa->name[0], anchor );
return me;
}
else
{
me = calloc( 1, sizeof( HTStream ) );
if ( me == 0 )
outofmem( "./HTFWriter.c", "HTCompressed" );
me->isa->name[0] = HTFWriter.name;
me->input_format = pres->rep->next;
me->output_format = pres->rep_out;
me->anchor = anchor;
me->sink = sink;
if ( anchor->FileCache )
{
LYRemoveTemp( &anchor->FileCache );
if ( anchor->FileCache )
{
free( &anchor->FileCache );
anchor->FileCache = 0;
}
}
middle = 0;
if ( strcasecomp( &anchor->content_type, "text/html" ) == 0 )
{
middle = ".html";
middle++;
}
else
{
if ( strncasecomp( &anchor->content_type, "text/", 5 ) == 0 )
middle = "txt";
else
{
if ( strncasecomp( &anchor->content_type, "application/", 12 ) == 0 )
middle = "bin";
else
{
suffix = HTFileSuffix( HTAtom_for( &anchor->content_type ), 0 );
if ( suffix && suffix[0] == '.' )
middle = &suffix[1];
}
}
}
temp[0] = 0;
if ( middle )
{
memcpy( temp[0] + strlen( temp ) );
strcat( temp, middle );
strcat( temp, "." );
}
strcat( temp, compress_suffix );
me->fp = LYOpenTemp( fnam, temp, "wb" );
if ( me->fp == 0 )
{
HTAlert( gettext( "Can't open temporary file!" ) );
if ( uncompress_mask )
{
free( uncompress_mask );
uncompress_mask = 0;
}
if ( me )
{
free( me );
me = 0;
}
return 0;
}
else
{
if ( dump_output_immediately == 0 && traversal == 0 && ( Pres->quality < 999.000000000000 || ( no_exec == 0 && ( local_exec || ( local_exec_on_local_files && ( LYJumpFileURL || strncmp( &anchor->address, "file://localhost", 16 ) == 0 ) ) ) ) ) )
HTSACopy( &me->viewer_command, &Pres->command );
if ( compress_suffix[0] == 'g' && me->viewer_command == 0 )
HTSACopy( &me->end_command, "" );
else
{
*(int*)&me->end_command = 0;
HTAddParam( &me->end_command, uncompress_mask, 1, fnam );
HTEndParam( &me->end_command, uncompress_mask, 1 );
}
if ( uncompress_mask )
{
free( uncompress_mask );
uncompress_mask = 0;
}
*(int*)&me->remove_command = 0;
HTAddParam( &me->remove_command, "%s", 1, fnam );
HTEndParam( &me->remove_command, "%s", 1 );
HTSACopy( &anchor->FileCache, fnam );
return me;
}
}
}
}
/*
* 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);
}
HTStream *HTSaveToFile( HTPresentation *pres, HTParentAnchor *anchor, HTStream *sink )
{
int eax;
HTStream *ret_obj;
char fnam[256];
char *suffix;
char *cp;
int c = 0;
BOOLEAN IsBinary = 1;
ret_obj = calloc( 1, sizeof( HTStream ) );
if ( ret_obj == 0 )
outofmem( "./HTFWriter.c", "HTSaveToFile" );
ret_obj->isa->name[0] = HTFWriter.name;
*(int*)&ret_obj->remove_command = 0;
*(int*)&ret_obj->end_command = 0;
ret_obj->input_format = pres->rep->next;
ret_obj->output_format = pres->rep_out;
ret_obj->anchor = anchor;
ret_obj->sink = sink;
if ( dump_output_immediately )
{
ret_obj->fp = stdout;
if ( HTOutputFormat != HTAtom_for( "www/download" ) )
return ret_obj;
}
else
{
LYCancelDownload = 0;
if ( HTOutputFormat != HTAtom_for( "www/download" ) )
{
if ( traversal || ( no_download && !override_no_download && no_disk_save ) )
{
if ( traversal == 0 )
{
HTAlert( gettext( "This file cannot be displayed on this terminal." ) );
}
LYCancelDownload = 1;
if ( traversal )
LYCancelledFetch = 1;
if ( ret_obj )
{
free( ret_obj );
ret_obj = 0;
}
return 0;
}
else
{
cp = strchr( (char*)pres->rep_out, ';' );
if ( cp && strstr( &cp[1], "charset" ) )
{
mustshow = 1;
user_message( gettext( "%s D)ownload, or C)ancel" ), (char*)pres->rep_out );
while ( 1 )
{
switch ( c )
{
case -1:
if ( keymap[0] != 47 )
{
c = LYgetch_single( );
}
break;
default:
if ( c & 34816 )
{
if ( ( c & 255 ) != 47 )
continue;
}
else
if ( keymap[ ( c & 2047 ) + 1 ] != 47 )
continue;
break;
}
switch ( c )
{
case -1:
if ( keymap[0] == 47 )
{
mustshow = 1;
statusline( gettext( "Cancelling file." ) );
LYCancelDownload = 1;
if ( ret_obj )
{
free( ret_obj );
ret_obj = 0;
}
return 0;
}
break;
default:
if ( c & 34816 )
{
if ( ( c & 255 ) == 47 )
continue;
}
else
if ( keymap[ ( c & 2047 ) + 1 ] == 47 )
continue;
break;
}
}
}
else
if ( pres->rep_out->next )
{
mustshow = 1;
user_message( gettext( "%s D)ownload, or C)ancel" ), (char*)pres->rep_out );
}
else
{
mustshow = 1;
statusline( gettext( "This file cannot be displayed on this terminal: D)ownload, or C)ancel" ) );
}
}
}
if ( LYCachedTemp( fnam, &anchor->FileCache ) & 255 )
{
ret_obj->fp = LYOpenTempRewrite( fnam, ".bin", "wb" );
}
else
{
if ( strcasecomp( (char*)pres->rep_out, "text/html" ) == 0 )
suffix = ".html";
else
{
if ( strncasecomp( (char*)pres->rep_out, "text/", 5 ) == 0 )
suffix = ".txt";
else
{
if ( strncasecomp( (char*)pres->rep_out, "application/", 12 ) == 0 )
suffix = ".bin";
else
{
suffix = HTFileSuffix( &pres->rep->next, &anchor->content_encoding );
if ( suffix == 0 || suffix[0] != '.' )
suffix = ".html";
}
}
}
ret_obj->fp = LYOpenTemp( fnam, suffix, "wb" );
}
if ( ret_obj->fp == 0 )
{
HTAlert( gettext( "Can't open output file! Cancelling!" ) );
if ( ret_obj )
{
free( ret_obj );
ret_obj = 0;
}
return 0;
}
else
{
if ( strncasecomp( (char*)pres->rep_out, "text/", 5 ) == 0 || strcasecomp( (char*)pres->rep_out, "application/postscript" ) == 0 || strcasecomp( (char*)pres->rep_out, "application/x-RUNOFF-MANUAL" ) == 0 )
IsBinary = 0;
HTInfoMsg2( gettext( "Content-type: %s" ), (char*)pres->rep_out );
HTSACopy( &WWW_Download_File, fnam );
*(int*)&ret_obj->remove_command = 0;
HTAddParam( &ret_obj->remove_command, "%s", 1, fnam );
HTEndParam( &ret_obj->remove_command, "%s", 1 );
HTSACopy( &ret_obj->end_command, "SaveToFile" );
mustshow = 1;
statusline( gettext( "Retrieving file. - PLEASE WAIT -" ) );
HTSACopy( &anchor->FileCache, fnam );
}
}
if ( LYPrependBaseToSource && strncasecomp( (char*)pres->rep_out, "text/html", 9 ) == 0 && anchor->content_encoding == 0 )
{
char *temp = 0;
if ( anchor->content_base && anchor->content_base[0] )
HTSACopy( &temp, &anchor->content_base );
else
if ( anchor->content_location && anchor->content_location[0] )
HTSACopy( &temp, &anchor->content_location );
if ( temp )
{
LYRemoveBlanks( temp );
if ( !is_url( temp ) && temp )
{
free( temp );
temp = 0;
}
}
fprintf( &ret_obj->fp, "<!-- X-URL: %s -->\n", &anchor->address );
if ( anchor->date && anchor->date[0] )
{
fprintf( &ret_obj->fp, "<!-- Date: %s -->\n", &anchor->date );
if ( anchor->last_modified && anchor->last_modified[0] && strcmp( &anchor->last_modified, &anchor->date ) && strcmp( &anchor->last_modified, "Thu, 01 Jan 1970 00:00:01 GMT" ) )
fprintf( &ret_obj->fp, "<!-- Last-Modified: %s -->\n", &anchor->last_modified );
}
fprintf( &ret_obj->fp, "<BASE HREF=\"%s\">\n\n", temp ? temp : &anchor->address );
if ( temp )
{
free( temp );
}
}
if ( LYPrependCharsetToSource && strncasecomp( (char*)pres->rep_out, "text/html", 9 ) == 0 && anchor->content_encoding == 0 )
{
char *temp = 0;
if ( anchor->charset && anchor->charset[0] )
{
HTSACopy( &temp, &anchor->charset );
LYRemoveBlanks( temp );
fprintf( &ret_obj->fp, "<META HTTP-EQUIV=\"Content-Type\" CONTENT=\"text/html; charset=%s\">\n\n", temp );
}
if ( temp )
{
free( temp );
}
}
return ret_obj;
}
HTStream *HTSaveAndExecute( HTPresentation *pres, HTParentAnchor *anchor, HTStream *sink )
{
int eax;
char fnam[256];
char *suffix;
HTStream *me;
if ( traversal )
{
LYCancelledFetch = 1;
return 0;
}
else
{
if ( 999.000000000000 <= pres->quality )
{
if ( dump_output_immediately )
{
LYCancelledFetch = 1;
return 0;
}
else
if ( no_exec )
{
HTAlert( gettext( "Execution is disabled." ) );
}
else
if ( !local_exec && ( !local_exec_on_local_files || ( !LYJumpFileURL && strncmp( &anchor->address, "file://localhost", 16 ) ) ) )
{
char *buf = 0;
HTSprintf0( &buf, gettext( "Execution is not enabled for this file. See the Options menu (use %s)." ), key_for_func( 49 ) );
HTAlert( buf );
if ( buf )
{
free( buf );
buf = 0;
}
}
}
if ( dump_output_immediately )
{
}
else
{
me = calloc( 1, sizeof( HTStream ) );
if ( me == 0 )
outofmem( "./HTFWriter.c", "HTSaveAndExecute" );
me->isa->name[0] = HTFWriter.name;
me->input_format = pres->rep->next;
me->output_format = pres->rep_out;
me->anchor = anchor;
me->sink = sink;
if ( LYCachedTemp( fnam, &anchor->FileCache ) & 255 )
{
me->fp = LYOpenTempRewrite( fnam, ".bin", "wb" );
}
else
{
if ( strcasecomp( (char*)pres->rep_out, "text/html" ) == 0 )
suffix = ".html";
else
{
if ( strncasecomp( (char*)pres->rep_out, "text/", 5 ) == 0 )
suffix = ".txt";
else
{
suffix = HTFileSuffix( &pres->rep->next, &anchor->content_encoding );
if ( suffix == 0 || suffix[0] != '.' )
{
if ( strncasecomp( (char*)pres->rep_out, "application/", 12 ) == 0 )
suffix = ".bin";
else
suffix = ".html";
}
}
}
me->fp = LYOpenTemp( fnam, suffix, "wb" );
}
if ( me->fp == 0 )
{
HTAlert( gettext( "Can't open temporary file!" ) );
if ( me )
{
free( me );
me = 0;
}
return 0;
}
else
{
HTSACopy( &me->viewer_command, &pres->command );
me->end_command = mailcap_substitute( anchor, pres, fnam );
*(int*)&me->remove_command = 0;
HTAddParam( &me->remove_command, "%s", 1, fnam );
HTEndParam( &me->remove_command, "%s", 1 );
HTSACopy( &anchor->FileCache, fnam );
return me;
}
}
}
}
int LYShowInfo( DocInfo *doc, DocInfo *newdoc, char *owner_address )
{
int eax;
int edx;
static char tempfile[256];
int url_type;
FILE *fp0;
char *Title = 0;
char *cp;
char *temp = 0;
BOOLEAN LYInfoAdvanced = user_mode == 2;
struct stat dir_info;
static char *name;
if ( LYReuseTempfiles )
{
fp0 = LYOpenTempRewrite( tempfile, ".html", "w" );
}
else
{
LYRemoveTemp( tempfile );
fp0 = LYOpenTemp( tempfile, ".html", "w" );
}
if ( fp0 == 0 )
{
HTAlert( gettext( "Can't open temporary file!" ) );
return -1;
}
else
{
LYLocalFileToURL( &newdoc->address, tempfile );
if ( nlinks > 0 && links[ doc->link ] )
{
url_type = is_url( links[ doc->link ].lname );
switch ( url_type )
{
case 26:
case 27:
{
char *last_slash = strrchr( links[ doc->link ].lname, '/' );
int next_to_last = strlen( links[ doc->link ].lname ) + -1;
if ( next_to_last == last_slash - links[ doc->link ].lname )
links[ doc->link ].lname[ ebp_1152 ] = 0;
}
break;
}
}
label_columns = 9;
WriteInternalTitle( fp0, gettext( "Information about the current document" ) );
fprintf( fp0, "<h1>%s %s (%s) (<a href=\"%s\">%s</a>)", "Lynx", "2.8.7dev.11", LYVersionDate( ), "http://lynx.isc.org/current/", LYVersionStatus( ) );
fwrite( "</h1>\n", 1, 6, fp0 );
if ( lynx_edit_mode && nlinks > 0 )
{
fprintf( fp0, "<h2>%s</h2>\n<dl compact>", gettext( "Directory that you are currently viewing" ) );
temp = HTnameOfFile_WWW( &doc->address, 0, 1 );
dt_String( fp0, gettext( "Name:" ), temp );
if ( temp )
{
free( temp );
temp = 0;
}
dt_String( fp0, gettext( "URL:" ), &doc->address );
fwrite( "\n</dl>\n", 1, 7, fp0 );
temp = HTnameOfFile_WWW( links[ doc->link ].lname, 0, 1 );
if ( lstat64( temp, &dir_info.st_dev ) == -1 )
{
if ( WWW_TraceFlag )
{
fprintf( TraceFP( ), "lstat(%s) failed, errno=%d\n", temp, *(int*)(__errno_location( )) );
}
HTAlert( gettext( "Failed to obtain status of current link!" ) );
}
else
{
char modes[80];
label_columns = 16;
if ( ( dir_info.st_mode & 61440 ) == 16384 )
{
fprintf( fp0, "<h2>%s</h2>\n<dl compact>", gettext( "Directory that you have currently selected" ) );
}
else
if ( ( dir_info.st_mode & 61440 ) == 32768 )
{
fprintf( fp0, "<h2>%s</h2>\n<dl compact>", gettext( "File that you have currently selected" ) );
}
else
if ( ( dir_info.st_mode & 61440 ) == 40960 )
{
fprintf( fp0, "<h2>%s</h2>\n<dl compact>", gettext( "Symbolic link that you have currently selected" ) );
}
else
{
fprintf( fp0, "<h2>%s</h2>\n<dl compact>", gettext( "Item that you have currently selected" ) );
}
dt_String( fp0, gettext( "Full name:" ), temp );
if ( ( dir_info.st_mode & 61440 ) == 40960 )
{
char buf[1024];
int buf_size = readlink( temp, buf, 1023 );
if ( buf_size != -1 )
buf[ buf_size ] = 0;
else
{
sprintf( buf, "%.*s", 1023, gettext( "Unable to follow link" ) );
}
dt_String( fp0, gettext( "Points to file:" ), buf );
}
name = HTAA_UidToName( (int)dir_info.st_uid );
if ( name[0] )
{
dt_String( fp0, gettext( "Name of owner:" ), name );
}
name = HTAA_GidToName( (int)dir_info.st_gid );
if ( name[0] )
{
dt_String( fp0, gettext( "Group name:" ), name );
}
if ( ( dir_info.st_mode & 61440 ) == 32768 )
{
dt_Number( fp0, gettext( "File size:" ), (int)( (long)(dir_info.st_size & 0xFFFFFFFF) ), gettext( "(bytes)" ) );
}
dt_String( fp0, gettext( "Creation date:" ), ctime( &dir_info.st_ctim.tv_sec ) );
dt_String( fp0, gettext( "Last modified:" ), ctime( &dir_info.st_mtim.tv_sec ) );
dt_String( fp0, gettext( "Last accessed:" ), ctime( &dir_info.st_atim.tv_sec ) );
fwrite( "\n</dl>\n", 1, 7, fp0 );
label_columns = 9;
fprintf( fp0, "<h2>%s</h2>\n<dl compact>", gettext( "Access Permissions" ) );
modes[0] = 0;
modes[1] = 0;
modes[2] = 0;
if ( dir_info.st_mode & 256 )
{
memcpy( modes[0] + strlen( modes ) );
}
if ( dir_info.st_mode & 128 )
{
memcpy( modes[0] + strlen( modes ) );
}
if ( dir_info.st_mode & 64 )
{
if ( ( dir_info.st_mode & 61440 ) == 16384 )
{
memcpy( modes[0] + strlen( modes ) );
}
else
{
memcpy( modes[0] + strlen( modes ) );
if ( dir_info.st_mode & 2048 )
{
memcpy( modes[0] + strlen( modes ) );
}
}
}
dt_String( fp0, gettext( "Owner:" ), &modes[2] );
modes[0] = 0;
modes[1] = 0;
modes[2] = 0;
if ( dir_info.st_mode & 32 )
{
memcpy( modes[0] + strlen( modes ) );
}
if ( dir_info.st_mode & 16 )
{
memcpy( modes[0] + strlen( modes ) );
}
if ( dir_info.st_mode & 8 )
{
if ( ( dir_info.st_mode & 61440 ) == 16384 )
{
memcpy( modes[0] + strlen( modes ) );
}
else
{
memcpy( modes[0] + strlen( modes ) );
if ( dir_info.st_mode & 1024 )
{
memcpy( modes[0] + strlen( modes ) );
}
}
}
dt_String( fp0, gettext( "Group:" ), &modes[2] );
modes[0] = 0;
modes[1] = 0;
modes[2] = 0;
if ( dir_info.st_mode & 4 )
{
memcpy( modes[0] + strlen( modes ) );
}
if ( dir_info.st_mode & 2 )
{
memcpy( modes[0] + strlen( modes ) );
}
if ( dir_info.st_mode & 1 )
{
if ( ( dir_info.st_mode & 61440 ) == 16384 )
{
memcpy( modes[0] + strlen( modes ) );
}
else
{
memcpy( modes[0] + strlen( modes ) );
if ( dir_info.st_mode & 512 )
{
memcpy( modes[0] + strlen( modes ) );
}
}
}
dt_String( fp0, gettext( "World:" ), &modes[2] );
fwrite( "\n</dl>\n", 1, 7, fp0 );
}
if ( temp )
{
free( temp );
temp = 0;
}
}
else
{
fprintf( fp0, "<h2>%s</h2>\n<dl compact>", gettext( "File that you are currently viewing" ) );
LYformTitle( &Title, &doc->title[0] );
HTSprintf( &temp, "%s%s", Title, "" );
dt_String( fp0, gettext( "Linkname:" ), temp );
if ( temp )
{
free( temp );
temp = 0;
}
dt_String( fp0, "URL:", &doc->address );
if ( HTLoadedDocumentCharset( ) )
{
dt_String( fp0, gettext( "Charset:" ), HTLoadedDocumentCharset( ) );
}
else
{
LYUCcharset *p_in = HTAnchor_getUCInfoStage( HTMainAnchor, 1 );
if ( p_in == 0 || p_in->MIMEname == 0 || p_in->MIMEname[0] == 0 || HTAnchor_getUCLYhndl( HTMainAnchor, 1 ) < 0 )
{
p_in = HTAnchor_getUCInfoStage( HTMainAnchor, 0 );
}
if ( p_in && p_in->MIMEname && p_in->MIMEname[0] && HTAnchor_getUCLYhndl( HTMainAnchor, 0 ) >= 0 )
{
HTSprintf( &temp, "%s %s", p_in->MIMEname, gettext( "(assumed)" ) );
dt_String( fp0, gettext( "Charset:" ), &p_in->MIMEname );
if ( temp )
{
free( temp );
temp = 0;
}
}
}
cp = HText_getServer( );
if ( cp && cp[0] )
{
dt_String( fp0, gettext( "Server:" ), cp );
}
cp = HText_getDate( );
if ( cp && cp[0] )
{
dt_String( fp0, gettext( "Date:" ), cp );
}
cp = HText_getLastModified( );
if ( cp && cp[0] )
{
dt_String( fp0, gettext( "Last Mod:" ), cp );
}
if ( LYInfoAdvanced )
{
if ( HTMainAnchor && HTMainAnchor->expires )
{
dt_String( fp0, gettext( "Expires:" ), &HTMainAnchor->expires );
}
if ( HTMainAnchor && HTMainAnchor->cache_control )
{
dt_String( fp0, gettext( "Cache-Control:" ), &HTMainAnchor->cache_control );
}
if ( HTMainAnchor && HTMainAnchor->content_length > 0 )
{
dt_Number( fp0, gettext( "Content-Length:" ), HTMainAnchor->content_length, gettext( "bytes" ) );
}
else
{
dt_Number( fp0, gettext( "Length:" ), HText_getNumOfBytes( ), gettext( "bytes" ) );
}
if ( HTMainAnchor && HTMainAnchor->content_language )
{
dt_String( fp0, gettext( "Language:" ), &HTMainAnchor->content_language );
}
}
if ( doc->post_data )
{
fprintf( fp0, "<dt><em>%s</em> <xmp>%.*s</xmp>\n", gettext( "Post Data:" ), 0, 0 );
dt_String( fp0, gettext( "Post Content Type:" ), &doc->post_content_type );
}
dt_String( fp0, gettext( "Owner(s):" ), owner_address ? owner_address : gettext( "Owner(s):" ) );
dt_Number( fp0, gettext( "size:" ), HText_getNumOfLines( ), gettext( "lines" ) );
if ( lynx_mode != 2 )
{
if ( HTisDocumentSource( ) )
{
}
else
{
}
}
else
{
}
HTSACopy( &temp, gettext( "source" ) );
if ( doc->safe )
{
HTSACat( &temp, gettext( ", safe" ) );
}
if ( doc->internal_link )
{
HTSACat( &temp, gettext( ", via internal link" ) );
}
if ( LYInfoAdvanced )
{
if ( HText_hasNoCacheSet( HTMainText ) & 255 )
{
HTSACat( &temp, gettext( ", no-cache" ) );
}
if ( HTAnchor_isISMAPScript( (int)( &HTMainAnchor->parent->parent ) ) & 255 )
{
HTSACat( &temp, gettext( ", ISMAP script" ) );
}
if ( doc->bookmark )
{
HTSACat( &temp, gettext( ", bookmark file" ) );
}
}
dt_String( fp0, gettext( "mode:" ), temp );
if ( temp )
{
free( temp );
temp = 0;
}
fwrite( "\n</dl>\n", 1, 7, fp0 );
if ( nlinks > 0 )
{
fprintf( fp0, "<h2>%s</h2>\n<dl compact>", gettext( "Link that you currently have selected" ) );
dt_String( fp0, gettext( "Linkname:" ), LYGetHiliteStr( doc->link, 0 ) );
if ( lynx_mode == 2 && links[ doc->link ].type == 1 )
{
if ( links[ doc->link ].l_form->submit_method )
{
int method = links[ doc->link ].l_form->submit_method;
char *enctype = &links[ doc->link ].l_form->submit_enctype;
dt_String( fp0, gettext( "Method:" ), "POST" );
dt_String( fp0, gettext( "Enctype:" ), "application/x-www-form-urlencoded" );
}
if ( links[ doc->link ].l_form->submit_action )
{
dt_String( fp0, gettext( "Action:" ), &links[ doc->link ].l_form->submit_action );
}
if ( links[ doc->link ].l_form->submit_method == 0 || links[ doc->link ].l_form->submit_action == 0 )
{
fprintf( fp0, "<dt> %s\n", gettext( "(Form field)" ) );
}
}
else
{
dt_String( fp0, "URL:", "" );
}
fwrite( "\n</dl>\n", 1, 7, fp0 );
}
else
{
fprintf( fp0, "<h2>%s</h2>", gettext( "No Links on the current page" ) );
}
}
EndInternalPage( fp0 );
LYrefresh( );
LYCloseTemp( tempfile );
if ( Title )
{
free( Title );
Title = 0;
}
return 0;
}
}
static void send_file_to_printer(DocInfo *newdoc,
char *content_base,
char *sug_filename,
int printer_number)
{
BOOLEAN FirstRecall = TRUE;
FILE *outfile_fp;
char *the_command = 0;
bstring *my_file = NULL;
char my_temp[LY_MAXPATH];
int FnameTotal, FnameNum = -1;
lynx_list_item_type *cur_printer;
outfile_fp = LYOpenTemp(my_temp,
(HTisDocumentSource())
? HTML_SUFFIX
: TEXT_SUFFIX,
"w");
if (outfile_fp == NULL) {
CannotPrint(FILE_ALLOC_FAILED);
}
if (LYPrependBaseToSource && HTisDocumentSource()) {
/*
* Added the document's base as a BASE tag to the top of the file. May
* create technically invalid HTML, but will help get any partial or
* relative URLs resolved properly if no BASE tag is present to replace
* it. - FM
*/
fprintf(outfile_fp,
"<!-- X-URL: %s -->\n<BASE HREF=\"%s\">\n\n",
newdoc->address, content_base);
}
print_wwwfile_to_fd(outfile_fp, FALSE, FALSE); /* PRINTER */
if (keypad_mode)
printlist(outfile_fp, FALSE);
LYCloseTempFP(outfile_fp);
/* find the right printer number */
{
int count = 0;
for (cur_printer = printers;
count < printer_number;
count++, cur_printer = cur_printer->next) ; /* null body */
}
/*
* Commands have the form "command %s [%s] [etc]" where %s is the filename
* and the second optional %s is the suggested filename.
*/
if (cur_printer->command == NULL) {
CannotPrint(PRINTER_MISCONF_ERROR);
}
/*
* Check for two '%s' and ask for the second filename argument if there
* is.
*/
BStrCopy0(my_file, "");
if (HTCountCommandArgs(cur_printer->command) >= 2) {
_statusline(FILENAME_PROMPT);
again:
SetupFilename(&my_file, sug_filename);
check_again:
switch (RecallFilename(&my_file, &FirstRecall, &FnameNum,
&FnameTotal, PRINT_FLAG)) {
case FN_INIT:
goto again;
case FN_READ:
goto check_again;
case FN_QUIT:
goto done;
default:
break;
}
if (no_dotfiles || !show_dotfiles) {
if (*LYPathLeaf(my_file->str) == '.') {
HTAlert(FILENAME_CANNOT_BE_DOT);
_statusline(NEW_FILENAME_PROMPT);
FirstRecall = TRUE;
FnameNum = FnameTotal;
goto again;
}
}
/*
* Cancel if the user entered "/dev/null" on Unix, or an "nl:" path
* on VMS. - FM
*/
if (LYIsNullDevice(my_file->str)) {
CancelPrint(PRINT_REQUEST_CANCELLED);
}
HTAddSugFilename(my_file->str);
}
#ifdef SH_EX /* 1999/01/04 (Mon) 09:37:03 */
HTAddParam(&the_command, cur_printer->command, 1, my_temp);
if (!isBEmpty(my_file)) {
HTAddParam(&the_command, cur_printer->command, 2, my_file->str);
HTEndParam(&the_command, cur_printer->command, 3);
} else {
HTEndParam(&the_command, cur_printer->command, 2);
}
#else
HTAddParam(&the_command, cur_printer->command, 1, my_temp);
HTAddParam(&the_command, cur_printer->command, 2, my_file->str);
HTEndParam(&the_command, cur_printer->command, 2);
#endif
/*
* Move the cursor to the top of the screen so that output from system'd
* commands don't scroll up the screen.
*/
LYmove(1, 1);
stop_curses();
CTRACE((tfp, "command: %s\n", the_command));
SetOutputMode(O_TEXT);
printf(PRINTING_FILE);
/*
* Set various bits of document information as environment variables, for
* use by external print scripts/etc. On UNIX, We assume there are values,
* and leave NULL value checking up to the external PRINTER: cmd/script -
* KED
*/
SET_ENVIRON(LYNX_PRINT_TITLE, HText_getTitle(), "No Title");
SET_ENVIRON(LYNX_PRINT_URL, newdoc->address, "No URL");
SET_ENVIRON(LYNX_PRINT_DATE, HText_getDate(), "No Date");
SET_ENVIRON(LYNX_PRINT_LASTMOD, HText_getLastModified(), "No LastMod");
LYSystem(the_command);
FREE(the_command);
(void) LYRemoveTemp(my_temp);
/*
* Remove the various LYNX_PRINT_xxxx logicals. - KED
* [could use unsetenv(), but it's not portable]
*/
SET_ENVIRON(LYNX_PRINT_TITLE, "", "");
SET_ENVIRON(LYNX_PRINT_URL, "", "");
SET_ENVIRON(LYNX_PRINT_DATE, "", "");
SET_ENVIRON(LYNX_PRINT_LASTMOD, "", "");
fflush(stdout);
#ifndef VMS
signal(SIGINT, cleanup_sig);
#endif /* !VMS */
#ifdef SH_EX
fprintf(stdout, gettext(" Print job complete.\n"));
fflush(stdout);
#endif
SetOutputMode(O_BINARY);
LYSleepMsg();
start_curses();
done: /* send_file_to_printer() */
BStrFree(my_file);
return;
}
static void send_file_to_mail(DocInfo *newdoc,
char *content_base,
char *content_location)
{
static BOOLEAN first_mail_preparsed = TRUE;
#if USE_VMS_MAILER
BOOLEAN isPMDF = LYMailPMDF();
FILE *hfd;
char hdrfile[LY_MAXPATH];
#endif
BOOL use_mime;
#if !CAN_PIPE_TO_MAILER
char my_temp[LY_MAXPATH];
#endif
BOOL use_cte;
BOOL use_type;
const char *disp_charset;
FILE *outfile_fp;
char *buffer = NULL;
char *subject = NULL;
bstring *user_response = NULL;
if (!LYSystemMail())
return;
if (LYPreparsedSource && first_mail_preparsed &&
HTisDocumentSource()) {
if (HTConfirmDefault(CONFIRM_MAIL_SOURCE_PREPARSED, NO) == YES) {
LYaddstr(" Ok...");
first_mail_preparsed = FALSE;
} else {
CancelPrint(MAIL_REQUEST_CANCELLED);
}
}
_statusline(MAIL_ADDRESS_PROMPT);
BStrCopy0(user_response, NonNull(personal_mail_address));
if (LYgetBString(&user_response, FALSE, 0, RECALL_MAIL) < 0 ||
isBEmpty(user_response)) {
CancelPrint(MAIL_REQUEST_CANCELLED);
}
/*
* Determine which mail headers should be sent. Use Content-Type and
* MIME-Version headers only if needed. We need them if we are mailing
* HTML source, or if we have 8-bit characters and will be sending
* Content-Transfer-Encoding to indicate this. We will append a charset
* parameter to the Content-Type if we do not have an "x-" charset, and we
* will include the Content-Transfer-Encoding only if we are appending the
* charset parameter, because indicating an 8-bit transfer without also
* indicating the charset can cause problems with many mailers. - FM & KW
*/
disp_charset = LYCharSet_UC[current_char_set].MIMEname;
use_cte = HTLoadedDocumentEightbit();
if (!(use_cte && strncasecomp(disp_charset, "x-", 2))) {
disp_charset = NULL;
#if USE_VMS_MAILER
use_cte = FALSE;
#endif
}
#if USE_VMS_MAILER
use_type = (BOOL) (disp_charset || HTisDocumentSource());
#endif
/*
* Use newdoc->title as a subject instead of sug_filename: MORE readable
* and 8-bit letters shouldn't be a problem - LP
*/
/* change_sug_filename(sug_filename); */
subject = subject_translate8bit(newdoc->title);
if (newdoc->isHEAD) {
/*
* Special case for mailing HEAD responce: this is rather technical
* information, show URL.
*/
FREE(subject);
StrAllocCopy(subject, "HEAD ");
StrAllocCat(subject, newdoc->address);
}
#if USE_VMS_MAILER
if (StrChr(user_response->str, '@') &&
!StrChr(user_response->str, ':') &&
!StrChr(user_response->str, '%') &&
!StrChr(user_response->str, '"')) {
char *temp = 0;
HTSprintf0(&temp, mail_adrs, user_response->str);
BStrCopy0(user_response, temp);
FREE(temp);
}
outfile_fp = LYOpenTemp(my_temp,
(HTisDocumentSource())
? HTML_SUFFIX
: TEXT_SUFFIX,
"w");
if (outfile_fp == NULL) {
CannotPrint(UNABLE_TO_OPEN_TEMPFILE);
}
if (isPMDF) {
if ((hfd = LYOpenTemp(hdrfile, TEXT_SUFFIX, "w")) == NULL) {
CannotPrint(UNABLE_TO_OPEN_TEMPFILE);
}
if (use_type) {
fprintf(hfd, "Mime-Version: 1.0\n");
if (use_cte) {
fprintf(hfd, "Content-Transfer-Encoding: 8bit\n");
}
}
if (HTisDocumentSource()) {
/*
* Add Content-Type, Content-Location, and Content-Base headers for
* HTML source. - FM
*/
fprintf(hfd, "Content-Type: text/html");
if (disp_charset != NULL) {
fprintf(hfd, "; charset=%s\n", disp_charset);
} else {
fprintf(hfd, "\n");
}
fprintf(hfd, "Content-Base: %s\n", content_base);
fprintf(hfd, "Content-Location: %s\n", content_location);
} else {
/*
* Add Content-Type: text/plain if we have 8-bit characters and a
* valid charset for non-source documents. - FM
*/
if (disp_charset != NULL) {
fprintf(hfd,
"Content-Type: text/plain; charset=%s\n",
disp_charset);
}
}
/*
* X-URL header. - FM
*/
fprintf(hfd, "X-URL: %s\n", newdoc->address);
/*
* For PMDF, put the subject in the header file and close it. - FM
*/
fprintf(hfd, "Subject: %.70s\n\n", subject);
LYCloseTempFP(hfd);
}
/*
* Write the contents to a temp file.
*/
if (LYPrependBaseToSource && HTisDocumentSource()) {
/*
* Added the document's base as a BASE tag to the top of the message
* body. May create technically invalid HTML, but will help get any
* partial or relative URLs resolved properly if no BASE tag is present
* to replace it. - FM
*/
fprintf(outfile_fp,
"<!-- X-URL: %s -->\n<BASE HREF=\"%s\">\n\n",
newdoc->address, content_base);
} else if (!isPMDF) {
fprintf(outfile_fp, "X-URL: %s\n\n", newdoc->address);
}
print_wwwfile_to_fd(outfile_fp, TRUE, FALSE); /* MAIL */
if (keypad_mode)
printlist(outfile_fp, FALSE);
LYCloseTempFP(outfile_fp);
buffer = NULL;
if (isPMDF) {
/*
* Now set up the command. - FM
*/
HTSprintf0(&buffer,
"%s %s %s,%s %s",
system_mail,
system_mail_flags,
hdrfile,
my_temp,
user_response->str);
} else {
/*
* For "generic" VMS MAIL, include the subject in the command. - FM
*/
remove_quotes(subject);
HTSprintf0(&buffer,
"%s %s/subject=\"%.70s\" %s %s",
system_mail,
system_mail_flags,
subject,
my_temp,
user_response->str);
}
stop_curses();
SetOutputMode(O_TEXT);
printf(MAILING_FILE);
LYSystem(buffer);
LYSleepAlert();
start_curses();
SetOutputMode(O_BINARY);
if (isPMDF)
(void) LYRemoveTemp(hdrfile);
(void) LYRemoveTemp(my_temp);
#else /* !VMS (Unix or DOS) */
#if CAN_PIPE_TO_MAILER
outfile_fp = LYPipeToMailer();
#else
outfile_fp = LYOpenTemp(my_temp, TEXT_SUFFIX, "w");
#endif
if (outfile_fp == NULL) {
CannotPrint(MAIL_REQUEST_FAILED);
}
/*
* Determine which mail headers should be sent. Use Content-Type and
* MIME-Version headers only if needed. We need them if we are mailing
* HTML source, or if we have 8-bit characters and will be sending
* Content-Transfer-Encoding to indicate this.
*
* Send Content-Transfer-Encoding only if the document has 8-bit
* characters. Send a charset parameter only if the document has 8-bit
* characters and we seem to have a valid charset. - kw
*/
use_cte = HTLoadedDocumentEightbit();
disp_charset = LYCharSet_UC[current_char_set].MIMEname;
/*
* 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. - kw
*/
if (!use_cte || LYHaveCJKCharacterSet ||
strncasecomp(disp_charset, "x-", 2) == 0) {
disp_charset = NULL;
}
#ifdef NOTDEFINED
/* Enable this if indicating an 8-bit transfer without also indicating the
* charset causes problems. - kw */
if (use_cte && !disp_charset)
use_cte = FALSE;
#endif /* NOTDEFINED */
use_type = (BOOL) (disp_charset || HTisDocumentSource());
use_mime = (BOOL) (use_cte || use_type);
if (use_mime) {
fprintf(outfile_fp, "Mime-Version: 1.0\n");
if (use_cte) {
fprintf(outfile_fp, "Content-Transfer-Encoding: 8bit\n");
}
}
if (HTisDocumentSource()) {
/*
* Add Content-Type, Content-Location, and Content-Base headers for
* HTML source. - FM
*/
fprintf(outfile_fp, "Content-Type: text/html");
if (disp_charset != NULL) {
fprintf(outfile_fp, "; charset=%s\n", disp_charset);
} else {
fprintf(outfile_fp, "\n");
}
} else {
/*
* Add Content-Type: text/plain if we have 8-bit characters and a
* valid charset for non-source documents. - KW
*/
if (disp_charset != NULL) {
fprintf(outfile_fp,
"Content-Type: text/plain; charset=%s\n",
disp_charset);
}
}
/*
* If we are using MIME headers, add content-base and content-location if
* we have them. This will always be the case if the document is source.
* - kw
*/
if (use_mime) {
if (content_base)
fprintf(outfile_fp, "Content-Base: %s\n", content_base);
if (content_location)
fprintf(outfile_fp, "Content-Location: %s\n", content_location);
}
/*
* Add the To, Subject, and X-URL headers. - FM
*/
fprintf(outfile_fp, "To: %s\nSubject: %s\n", user_response->str, subject);
fprintf(outfile_fp, "X-URL: %s\n\n", newdoc->address);
if (LYPrependBaseToSource && HTisDocumentSource()) {
/*
* Added the document's base as a BASE tag to the top of the message
* body. May create technically invalid HTML, but will help get any
* partial or relative URLs resolved properly if no BASE tag is present
* to replace it. - FM
*/
fprintf(outfile_fp,
"<!-- X-URL: %s -->\n<BASE HREF=\"%s\">\n\n",
newdoc->address, content_base);
}
print_wwwfile_to_fd(outfile_fp, TRUE, FALSE); /* MAIL */
if (keypad_mode)
printlist(outfile_fp, FALSE);
#if CAN_PIPE_TO_MAILER
pclose(outfile_fp);
#else
LYCloseOutput(outfile_fp);
LYSendMailFile(user_response->str,
my_temp,
subject,
"",
"");
(void) LYRemoveTemp(my_temp); /* Delete the tmpfile. */
#endif /* CAN_PIPE_TO_MAILER */
#endif /* USE_VMS_MAILER */
done: /* send_file_to_mail() */
BStrFree(user_response);
FREE(buffer);
FREE(subject);
return;
}
