httpd: fix sending of binary data such as images.

We do this simply by omitting the content-type and let the browser
decide upon the mime-type of the sent file. Only exception is
'index.vnc', where we do set the content-type since some browsers
fail to detect it's html when it's ending in '.vnc'

Also, remove superfluous #defines. We close the connection always.
pull/1/head
Christian Beier 11 years ago
parent 03d9b51917
commit 5756b133f7

@ -59,20 +59,6 @@
#include <tcpd.h>
#endif
#define connection_close
#ifndef connection_close
#define NOT_FOUND_STR "HTTP/1.0 404 Not found\r\n\r\n" \
"<HEAD><TITLE>File Not Found</TITLE></HEAD>\n" \
"<BODY><H1>File Not Found</H1></BODY>\n"
#define INVALID_REQUEST_STR "HTTP/1.0 400 Invalid Request\r\n\r\n" \
"<HEAD><TITLE>Invalid Request</TITLE></HEAD>\n" \
"<BODY><H1>Invalid request</H1></BODY>\n"
#define OK_STR "HTTP/1.0 200 OK\r\nContent-Type: text/html\r\n\r\n"
#else
#define NOT_FOUND_STR "HTTP/1.0 404 Not found\r\nConnection: close\r\n\r\n" \
"<HEAD><TITLE>File Not Found</TITLE></HEAD>\n" \
@ -82,9 +68,10 @@
"<HEAD><TITLE>Invalid Request</TITLE></HEAD>\n" \
"<BODY><H1>Invalid request</H1></BODY>\n"
#define OK_STR "HTTP/1.0 200 OK\r\nConnection: close\r\nContent-Type: text/html\r\n\r\n"
#define OK_STR "HTTP/1.0 200 OK\r\nConnection: close\r\n\r\n"
#define OK_STR_HTML "HTTP/1.0 200 OK\r\nConnection: close\r\nContent-Type: text/html\r\n\r\n"
#endif
static void httpProcessInput(rfbScreenInfoPtr screen);
static rfbBool compareAndSkip(char **ptr, const char *str);
@ -386,7 +373,10 @@ httpProcessInput(rfbScreenInfoPtr rfbScreen)
return;
}
rfbWriteExact(&cl, OK_STR, strlen(OK_STR));
if(performSubstitutions) /* is the 'index.vnc' file */
rfbWriteExact(&cl, OK_STR_HTML, strlen(OK_STR_HTML));
else
rfbWriteExact(&cl, OK_STR, strlen(OK_STR));
while (1) {
int n = fread(buf, 1, BUF_SIZE-1, fd);

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