/*
* 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);
}
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;
}
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_file(DocInfo *newdoc,
char *content_base,
char *sug_filename)
{
BOOLEAN FirstRecall = TRUE;
BOOLEAN use_cte;
const char *disp_charset;
FILE *outfile_fp;
bstring *buffer = NULL;
bstring *filename = NULL;
int FnameNum = -1;
int FnameTotal;
int c = 0;
_statusline(FILENAME_PROMPT);
retry:
SetupFilename(&filename, sug_filename);
if (lynx_save_space) {
BStrCopy0(buffer, lynx_save_space);
BStrCat(buffer, filename);
BStrCopy(filename, buffer);
} else {
BStrCopy0(buffer, "");
}
check_recall:
switch (RecallFilename(&filename, &FirstRecall, &FnameNum,
&FnameTotal, PRINT_FLAG)) {
case FN_INIT:
goto retry;
case FN_READ:
goto check_recall;
case FN_QUIT:
goto done;
default:
break;
}
if (!LYValidateFilename(&buffer, &filename)) {
CancelPrint(SAVE_REQUEST_CANCELLED);
}
/*
* See if it already exists.
*/
switch (c = LYValidateOutput(buffer->str)) {
case 'Y':
break;
case 'N':
_statusline(NEW_FILENAME_PROMPT);
FirstRecall = TRUE;
FnameNum = FnameTotal;
goto retry;
default:
goto done;
}
/*
* See if we can write to it.
*/
CTRACE((tfp, "LYPrint: filename is %s, action is `%c'\n", buffer->str, c));
#ifdef HAVE_POPEN
if (buffer->str[0] == '|') {
if (no_shell) {
HTUserMsg(SPAWNING_DISABLED);
FirstRecall = TRUE;
FnameNum = FnameTotal;
goto retry;
} else if ((outfile_fp = popen(buffer->str + 1, "w")) == NULL) {
CTRACE((tfp, "LYPrint: errno is %d\n", errno));
HTAlert(CANNOT_WRITE_TO_FILE);
_statusline(NEW_FILENAME_PROMPT);
FirstRecall = TRUE;
FnameNum = FnameTotal;
goto retry;
}
} else
#endif
if ((outfile_fp = (TOUPPER(c) == 'A'
? LYAppendToTxtFile(buffer->str)
: LYNewTxtFile(buffer->str))) == NULL) {
CTRACE((tfp, "LYPrint: errno is %d\n", errno));
HTAlert(CANNOT_WRITE_TO_FILE);
_statusline(NEW_FILENAME_PROMPT);
FirstRecall = TRUE;
FnameNum = FnameTotal;
goto retry;
}
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
*
* Add timestamp (last reload).
*/
fprintf(outfile_fp,
"<!-- X-URL: %s -->\n", newdoc->address);
if (HText_getDate() != NULL) {
fprintf(outfile_fp,
"<!-- Date: %s -->\n", HText_getDate());
if (HText_getLastModified() != NULL
&& strcmp(HText_getLastModified(), HText_getDate())
&& strcmp(HText_getLastModified(),
"Thu, 01 Jan 1970 00:00:01 GMT")) {
fprintf(outfile_fp,
"<!-- Last-Modified: %s -->\n", HText_getLastModified());
}
}
fprintf(outfile_fp,
"<BASE HREF=\"%s\">\n", content_base);
}
if (LYPrependCharsetToSource && HTisDocumentSource()) {
/*
* Added the document's charset as a META CHARSET tag to the top of the
* file. May create technically invalid HTML, but will help to resolve
* properly the document converted via chartrans: printed document
* correspond to a display charset and we *should* override both
* assume_local_charset and original document's META CHARSET (if any).
*
* Currently, if several META CHARSETs are found Lynx uses the first
* only, and it is opposite to BASE where the original BASE in the
* <HEAD> overrides ones from the top.
*
* As in print-to-email we write charset only if the document has 8-bit
* characters, and we have no CJK or an unofficial "x-" charset.
*/
use_cte = HTLoadedDocumentEightbit();
disp_charset = LYCharSet_UC[current_char_set].MIMEname;
if (!use_cte || LYHaveCJKCharacterSet ||
strncasecomp(disp_charset, "x-", 2) == 0) {
} else {
fprintf(outfile_fp,
"<META HTTP-EQUIV=\"Content-Type\" CONTENT=\"text/html; charset=%s\">\n\n",
disp_charset);
}
}
print_wwwfile_to_fd(outfile_fp, FALSE, FALSE); /* FILE */
if (keypad_mode)
printlist(outfile_fp, FALSE);
#ifdef HAVE_POPEN
if (LYIsPipeCommand(buffer->str))
pclose(outfile_fp);
else
#endif
LYCloseOutput(outfile_fp);
#ifdef VMS
if (0 == strncasecomp(buffer->str, "sys$disk:", 9)) {
if (0 == StrNCmp((buffer->str + 9), "[]", 2)) {
HTAddSugFilename(buffer->str + 11);
} else {
HTAddSugFilename(buffer->str + 9);
}
} else {
HTAddSugFilename(buffer->str);
}
#else
HTAddSugFilename(buffer->str);
#endif /* VMS */
done:
BStrFree(buffer);
BStrFree(filename);
return;
}
