/*
* $LynxId: LYMail.c,v 1.99 2018/03/18 19:16:29 tom Exp $
*/
#include <HTUtils.h>
#include <HTParse.h>
#include <LYGlobalDefs.h>
#include <HTAlert.h>
#include <LYCurses.h>
#include <LYSignal.h>
#include <LYUtils.h>
#include <LYClean.h>
#include <LYStrings.h>
#include <GridText.h>
#include <LYMail.h>
#include <LYEdit.h>
#include <LYCharSets.h> /* to get current charset for mail header */
#include <LYLeaks.h>
#define MAX_SUBJECT 70
BOOLEAN term_letter; /* Global variable for async i/o. */
static void terminate_letter(int sig GCC_UNUSED)
{
term_letter = TRUE;
/* Reassert the AST */
signal(SIGINT, terminate_letter);
#if USE_VMS_MAILER || defined(PDCURSES)
/*
* Refresh the screen to get rid of the "interrupt" message.
*/
if (!dump_output_immediately) {
lynx_force_repaint();
LYrefresh();
}
#endif /* VMS */
}
/* HTUnEscape with control-code nuking */
static void SafeHTUnEscape(char *string)
{
int i;
int flg = FALSE;
HTUnEscape(string);
for (i = 0; string[i] != '\0'; i++) {
/* FIXME: this is no longer explicitly 7-bit ASCII,
but are there portability problems? */
if ((!LYIsASCII(string[i])) || !isprint(UCH(string[i]))) {
string[i] = '?';
flg = TRUE;
}
}
if (flg)
HTAlert(MAILTO_SQUASH_CTL);
}
static void remove_tildes(char *string)
{
/*
* Change the first character to a space if it is a '~'.
*/
if (*string == '~')
*string = ' ';
}
static void comma_append(char **dst,
char *src)
{
if (*src) {
while (*src == ',' || isspace(UCH(*src)))
src++;
if (*src) {
if (isEmpty(*dst)) {
StrAllocCopy(*dst, src);
} else {
StrAllocCat(*dst, ",");
StrAllocCat(*dst, src);
}
}
}
}
static void extract_field(char **dst,
char *src,
const char *keyword)
{
int len = (int) strlen(keyword);
char *cp, *cp1;
cp = (src + 1);
while (*cp != '\0') {
if ((*(cp - 1) == '?' || *(cp - 1) == '&') &&
!strncasecomp(cp, keyword, len)) {
cp += len;
if ((cp1 = StrChr(cp, '&')) != NULL) {
*cp1 = '\0';
}
comma_append(dst, cp);
if (cp1) {
*cp1 = '&';
cp = cp1;
cp1 = NULL;
} else {
break;
}
}
cp++;
}
CTRACE((tfp, "extract_field(%s) = '%s'\n", keyword, *dst));
}
/*
* Seek and handle a subject=foo. - FM
*/
static void extract_subject(char *dst,
char *src)
{
const char *keyword = "subject=";
int len = (int) strlen(keyword);
char *cp, *cp1;
cp = (src + 1);
while (*cp != '\0') {
if ((*(cp - 1) == '?' || *(cp - 1) == '&') &&
!strncasecomp(cp, keyword, len))
break;
cp++;
}
if (*cp) {
cp += len;
if ((cp1 = StrChr(cp, '&')) != NULL) {
*cp1 = '\0';
}
if (*cp) {
LYStrNCpy(dst, cp, MAX_SUBJECT);
SafeHTUnEscape(dst);
}
if (cp1) {
*cp1 = '&';
cp1 = NULL;
}
}
CTRACE((tfp, "extract_subject(%s) = '%s'\n", keyword, NONNULL(dst)));
}
/*
* Seek and handle body=foo fields. - FM
*/
static void extract_body(char **dst,
char *src)
{
const char *keyword = "body=";
int len = (int) strlen(keyword);
int i;
char *cp, *cp0, *cp1, *temp = 0;
cp = (src + 1);
while (*cp != '\0') {
if ((*(cp - 1) == '?' || *(cp - 1) == '&') &&
!strncasecomp(cp, keyword, len)) {
cp += len;
if ((cp1 = StrChr(cp, '&')) != NULL) {
*cp1 = '\0';
}
if (*cp) {
/*
* Break up the value into lines with a maximum length of 78.
* - FM
*/
StrAllocCopy(temp, cp);
HTUnEscape(temp);
cp0 = temp;
while ((cp = StrChr(cp0, '\n')) != NULL) {
*cp = '\0';
if (cp > cp0) {
if (*(cp - 1) == '\r') {
*(cp - 1) = '\0';
}
}
i = 0;
len = (int) strlen(cp0);
while (len > 78) {
HTSprintf(dst, "%.78s\n", &cp0[i]);
i += 78;
len = (int) strlen(&cp0[i]);
}
HTSprintf(dst, "%s\n", &cp0[i]);
cp0 = (cp + 1);
}
i = 0;
len = (int) strlen(cp0);
while (len > 78) {
HTSprintf(dst, "%.78s\n", &cp0[i]);
i += 78;
len = (int) strlen(&cp0[i]);
}
if (len) {
HTSprintf(dst, "%s\n", &cp0[i]);
}
FREE(temp);
}
if (cp1) {
*cp1 = '&';
cp = cp1;
cp1 = NULL;
} else {
break;
}
}
cp++;
}
CTRACE((tfp, "extract_body(%s) = '%s'\n", keyword, NONNULL(*dst)));
}
/*
* Convert any Explorer semi-colon Internet address separators to commas - FM
*/
static BOOLEAN trim_comma(char *address)
{
if (address[(strlen(address) - 1)] == ',')
address[(strlen(address) - 1)] = '\0';
return (BOOL) (*address == '\0');
}
/*
* Convert any Explorer semi-colon Internet address separators to commas - FM
*/
static BOOLEAN convert_explorer(char *address)
{
char *cp = address;
char *cp0;
char *cp1;
while ((cp1 = StrChr(cp, '@')) != NULL) {
cp1++;
if ((cp0 = StrChr(cp1, ';')) != NULL) {
*cp0 = ',';
cp1 = cp0 + 1;
}
cp = cp1;
}
return trim_comma(address);
}
/*
* reply_by_mail() prompts line-by-line for header information, allowing
* scrolling of the screen.
*/
static int header_prompt(const char *label,
char **result,
unsigned limit)
{
char buffer[LINESIZE];
int ok;
if (*result != 0) {
LYaddstr(CTRL_U_TO_ERASE);
LYStrNCpy(buffer, *result, sizeof(buffer) - 1);
} else
*buffer = 0;
if (limit > sizeof(buffer))
limit = sizeof(buffer);
LYaddstr(gettext(label));
LYaddstr(": ");
ok = (LYGetStr(buffer, FALSE, limit, NORECALL) >= 0
&& !term_letter);
LYaddstr("\n");
if (ok) {
remove_tildes(buffer);
StrAllocCopy(*result, buffer);
}
term_letter = FALSE;
return ok;
}
static void show_addresses(char *addresses)
{
char *cp = addresses;
char *cp1;
while ((cp1 = StrChr(cp, ',')) != NULL) {
*cp1 = '\0';
while (*cp == ' ')
cp++;
if (*cp) {
LYaddstr(cp);
LYaddstr(",\n ");
}
*cp1 = ',';
cp = (cp1 + 1);
}
if (*cp) {
LYaddstr(cp);
}
}
#if USE_BLAT_MAILER
/*
* blat's options-file parser (see makeargv.cpp) treats backslash and double
* quote characters specially. lynx doesn't. Do a conversion as we write the
* option.
*
* Other quirks (reading blat 3.06):
* + Whitespace not in quotes terminates a line.
* + Blat allows a comment-character to terminate a line. By default, that
* is a semicolon.
*
* Given that, the simplest thing to do is to always quote the string, using
* escaping to handle special cases.
*/
static void blat_option(FILE *fp, const char *option, const char *value)
{
if (non_empty(value)) {
char *result = malloc(strlen(option) + 4 + 4 * strlen(value));
char *working = result;
CTRACE((tfp, "blat_option(opt=\"%s\", value=\"%s\")\n", option, value));
sprintf(working, "%s \"", option);
working += strlen(working);
while (*value != '\0') {
unsigned ch = UCH(*value);
switch (ch) {
case '\\':
*working++ = '\\';
*working++ = '\\';
break;
case '"':
*working++ = '\\';
*working++ = '"';
break;
default:
if (ch < ' ' || ch > '~') {
sprintf(working, "\\%03o", ch);
} else {
*working++ = ch;
}
break;
}
++value;
}
*working++ = '"';
*working++ = '\n';
*working = 0;
CTRACE((tfp, "->%s", result));
fputs(result, fp);
FREE(result);
}
}
/*
syntax for blat 2.6.2:
Blat <filename> -t <recipient> [optional switches (see below)]
-bodyF <filename> : file with the message body
-t <recipient> : recipient list (comma separated)
-s <subj> : subject line
-f <sender> : overrides the default sender address (must be known to server)
-i <addr> : a 'From:' address, not necessarily known to the SMTP server.
-c <recipient> : carbon copy recipient list (comma separated)
-b <recipient> : blind carbon copy recipient list (comma separated)
-help : displays the help message.
-mime : MIME Quoted-Printable Content-Transfer-Encoding.
-q : supresses *all* output.
-server <addr> : overrides the default SMTP server to be used.
*/
static char *blat_cmd(char *filename,
char *address,
char *subject,
char *ccaddr,
char *mail_addr)
{
char *b_cmd = NULL;
if (mail_is_altblat) {
const char *format = "%s %s -t %s -s %s %s%s%s";
HTAddParam(&b_cmd, format, 1, ALTBLAT_MAIL);
HTAddParam(&b_cmd, format, 2, filename);
HTAddParam(&b_cmd, format, 3, address);
HTAddParam(&b_cmd, format, 4, subject);
HTAddToCmd(&b_cmd, format, 5, ALTBLAT_MAIL_FLAGS);
if (non_empty(ccaddr)) {
HTAddToCmd(&b_cmd, format, 6, " -c ");
HTAddParam(&b_cmd, format, 7, NonNull(ccaddr));
}
HTEndParam(&b_cmd, format, 8);
} else {
const char *format = "%s -of %s";
char bl_cmd_file[LY_MAXPATH];
FILE *fp;
#ifdef __CYGWIN__
char dosname[LY_MAXPATH];
#else
char *dosname;
#endif
bl_cmd_file[0] = '\0';
if ((fp = LYOpenTemp(bl_cmd_file, ".blt", "w")) == NULL) {
HTAlert(FORM_MAILTO_FAILED);
return NULL;
}
HTAddParam(&b_cmd, format, 1, BLAT_MAIL);
ConvertToWin32Path(filename, dosname);
blat_option(fp, "-bodyF", dosname);
blat_option(fp, "-t", address);
blat_option(fp, "-s", subject);
blat_option(fp, "-f", mail_addr);
blat_option(fp, "-c", ccaddr);
LYCloseOutput(fp);
ConvertToWin32Path(bl_cmd_file, dosname);
HTAddParam(&b_cmd, format, 2, dosname);
HTEndParam(&b_cmd, format, 3);
}
return b_cmd;
}
#endif /* USE_BLAT_MAILER */
#if USE_VMS_MAILER
BOOLEAN LYMailPMDF(void)
{
return (system_mail != 0)
? !strncasecomp(system_mail, "PMDF SEND", 9)
: FALSE;
}
/*
* Add all of the people in the address field to the command
*/
static void vms_append_addrs(char **cmd, char *address, char *option)
{
BOOLEAN first = TRUE;
char *cp;
char *address_ptr1;
char *address_ptr2;
address_ptr1 = address;
do {
if ((cp = StrChr(address_ptr1, ',')) != NULL) {
address_ptr2 = (cp + 1);
*cp = '\0';
} else {
address_ptr2 = NULL;
}
/*
* 4 letters is arbitrarily the smallest possible mail address, at
* least for lynx. That way extra spaces won't confuse the mailer and
* give a blank address.
*/
if (strlen(address_ptr1) > 3) {
if (!first) {
StrAllocCat(*cmd, ",");
}
HTSprintf(cmd, mail_adrs, address_ptr1);
if (*option && LYMailPMDF())
StrAllocCat(*cmd, option);
first = FALSE;
}
address_ptr1 = address_ptr2;
} while (address_ptr1 != NULL);
}
static void remove_quotes(char *string)
{
while (*string != 0) {
if (StrChr("\"&|", *string) != 0)
*string = ' ';
string++;
}
}
#else
#if CAN_PIPE_TO_MAILER
/*
* Open a pipe to the mailer
*/
FILE *LYPipeToMailer(void)
{
char *buffer = NULL;
FILE *fp = NULL;
if (LYSystemMail()) {
HTSprintf0(&buffer, "%s %s", system_mail, system_mail_flags);
fp = popen(buffer, "w");
CTRACE((tfp, "popen(%s) %s\n", buffer, fp != 0 ? "OK" : "FAIL"));
FREE(buffer);
}
return fp;
}
#else /* DOS, Win32, etc. */
int LYSendMailFile(char *the_address,
char *the_filename,
char *the_subject GCC_UNUSED,
char *the_ccaddr GCC_UNUSED,
char *message)
{
char *cmd = NULL;
int code;
if (!LYSystemMail())
return 0;
#if USE_BLAT_MAILER
if (mail_is_blat) {
cmd = blat_cmd(the_filename,
the_address,
the_subject,
the_ccaddr,
personal_mail_address);
} else
#endif
#ifdef __DJGPP__
if (LYGetEnv("SHELL")) {
extern char *shell;
const char *c_option;
const char *format = "%s %s %s -t %s -F %s";
if (dj_is_bash) {
c_option = "-c";
} else {
c_option = "/c";
}
HTAddParam(&cmd, format, 1, shell);
HTAddParam(&cmd, format, 2, c_option);
HTAddParam(&cmd, format, 3, system_mail);
HTAddParam(&cmd, format, 4, the_address);
HTAddParam(&cmd, format, 5, the_filename);
HTEndParam(&cmd, format, 6);
} else
#endif /* __DJGPP__ */
{
const char *format = "%s -t %s -F %s";
HTAddParam(&cmd, format, 1, system_mail);
HTAddParam(&cmd, format, 2, the_address);
HTAddParam(&cmd, format, 3, the_filename);
HTEndParam(&cmd, format, 4);
}
stop_curses();
SetOutputMode(O_TEXT);
printf("%s\n\n$ %s\n\n%s",
*message ? message : gettext("Sending"),
cmd, PLEASE_WAIT);
code = LYSystem(cmd);
LYSleepMsg();
start_curses();
SetOutputMode(O_BINARY);
FREE(cmd);
return code;
}
#endif /* CAN_PIPE_TO_FILE */
#endif /* USE_VMS_MAILER */
/*
* mailform() sends form content to the mailto address(es). - FM
*/
void mailform(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 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 = 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 (subject[0] == '\0') {
if (non_empty(mailto_subject)) {
LYStrNCpy(subject, mailto_subject, MAX_SUBJECT);
} else {
sprintf(subject, "mailto:%.63s", address);
}
}
_statusline(SUBJECT_PROMPT);
if (LYGetStr(subject, FALSE, 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 (LYGetStr(self, FALSE, 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 (non_empty(mailto_type)) {
fprintf(fd, "Mime-Version: 1.0\n");
fprintf(fd, "Content-Type: %s\n", mailto_type);
}
fprintf(fd, "To: %s\n", address);
if (non_empty(personal_mail_address))
fprintf(fd, "From: %s\n", personal_mail_address);
if (non_empty(ccaddr))
fprintf(fd, "Cc: %s\n", ccaddr);
fprintf(fd, "Subject: %s\n\n", subject);
if (non_empty(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 (non_empty(mailto_type)) {
fprintf(hfd, "Mime-Version: 1.0\n");
fprintf(hfd, "Content-Type: %s\n", mailto_type);
if (non_empty(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 (non_empty(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 (non_empty(mailto_type)) {
fprintf(fd, "Mime-Version: 1.0\n");
fprintf(fd, "Content-Type: %s\n", mailto_type);
}
fprintf(fd, "To: %s\n", address);
if (non_empty(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 = (int) strlen(mailto_content);
while (len > 78) {
LYStrNCpy(buf, &mailto_content[i], 78);
fprintf(fd, "%s\n", buf);
i += 78;
len = (int) strlen(&mailto_content[i]);
}
fprintf(fd, "%s\n", &mailto_content[i]);
mailto_content = (cp + 1);
}
i = 0;
len = (int) strlen(mailto_content);
while (len > 78) {
LYStrNCpy(buf, &mailto_content[i], 78);
fprintf(fd, "%s\n", buf);
i += 78;
len = (int) 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 (non_empty(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();
(void) LYRemoveTemp(my_tmpfile);
if (isPMDF)
(void) LYRemoveTemp(hdrfile);
#else /* DOS */
LYSendMailFile(address,
my_tmpfile,
subject,
ccaddr,
SENDING_FORM_CONTENT);
(void) LYRemoveTemp(my_tmpfile);
#endif /* USE_VMS_MAILER */
#endif /* CAN_PIPE_TO_MAILER */
cleanup:
FREE(address);
FREE(ccaddr);
FREE(keywords);
return;
}
/*
* mailmsg() sends a message to the owner of the file, if one is defined,
* telling of errors (i.e., link not available).
*/
void mailmsg(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 = 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=");
}
}
(void) 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 (non_empty(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 (non_empty(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);
(void) LYRemoveTemp(my_tmpfile);
if (isPMDF) {
(void) LYRemoveTemp(hdrfile);
}
#else /* DOS */
LYSendMailFile(address,
my_tmpfile,
subject,
ccaddr,
"");
(void) 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
*/
void reply_by_mail(char *mail_address,
char *filename,
const char *title,
const char *refid)
{
char user_input[LINESIZE];
FILE *fd, *fp;
const 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;
size_t nbytes;
#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 ((default_subject[0] == '\0') && non_empty(title)) {
LYStrNCpy(default_subject, title, MAX_SUBJECT);
}
/*
* 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
HTSprintf(&header, "To: %s\n", to_address);
#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: " STR_PLAINTEXT "; 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 (non_empty(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 (non_empty(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_mail_name, LINESIZE)) {
goto cancelled;
}
if (*personal_mail_name) {
#if USE_VMS_MAILER
fprintf((isPMDF ? hfd : fd), "%s: %s\n", label, personal_mail_name);
#else
HTSprintf(&header, "%s: %s\n", label, personal_mail_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 (non_empty(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 (non_empty(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 (non_empty(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 (non_empty(ccaddr)) {
HTSprintf(&header, "Cc: %s\n", ccaddr);
}
/*
* Add the Keywords: header. - FM
*/
if (non_empty(keywords)) {
HTSprintf(&header, "Keywords: %s\n", keywords);
}
/*
* Terminate the header.
*/
StrAllocCat(header, "\n");
CTRACE((tfp, "**header==\n%s", header));
#endif /* !VMS */
if (!no_editor && non_empty(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, TRUE, (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(CTRL_G_TO_CANCEL_SEND);
LYaddstr("\n\n");
LYrefresh();
*user_input = '\0';
if (LYGetStr(user_input, FALSE, 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, FALSE,
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 && non_empty(LynxSigFile)) &&
(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 (non_empty(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 (non_empty(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 ((nbytes = fread(buf, (size_t) 1, sizeof(buf), fd)) != 0) {
if (fwrite(buf, (size_t) 1, (size_t) nbytes, fp) < nbytes)
break;
}
#if CAN_PIPE_TO_MAILER
pclose(fp);
#else
LYCloseTempFP(fp); /* Close the tmpfile. */
LYSendMailFile(to_address,
tmpfile2,
the_subject,
ccaddr,
SENDING_COMMENT);
(void) 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) {
(void) LYRemoveTemp(hdrfile); /* Delete the hdrfile. */
}
#else
FREE(header);
(void) 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;
}
/*
* Check that we have configured values for system mailer.
*/
BOOLEAN LYSystemMail(void)
{
if (isEmpty(system_mail) || !strcmp(system_mail, "unknown")) {
HTAlert(gettext("No system mailer configured"));
return FALSE;
}
return TRUE;
}