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Base64 output of PNGs.

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This commit is contained in:
Michael Jumper
2010-09-05 13:02:57 -07:00
parent a87ba2b76b
commit 2bc18b630f
5 changed files with 161 additions and 14 deletions
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29
guacamole/proxy/proxy.c
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@@ -2,6 +2,7 @@
#include <stdio.h>
#include <png.h>
#include "base64.h"
#include "proxy.h"
struct guac_write_info {
@@ -14,13 +15,15 @@ void guac_write_png(png_structp png, png_bytep data, png_size_t length) {
client_fd = ((struct guac_write_info*) png->io_ptr)->client_fd;
/* TODO: */
/* write_base64(client_fd, data, length); */
if (write_base64(client_fd, data, length) < 0) {
perror("Error writing PNG");
png_error(png, "Error writing PNG");
return;
}
}
void guac_write_flush(png_structp png) {
printf("HERE!\n");
}
void proxy(int client_fd) {
@@ -90,10 +93,24 @@ void proxy(int client_fd) {
}
png_set_rows(png, png_info, png_rows);
png_write_png(png, png_info, PNG_TRANSFORM_IDENTITY, NULL);
write(client_fd, "name:hello;size:1024,768;error:Test finished.;", 46);
write(client_fd, "name:hello;size:1024,768;", 25);
/*for (y=0; y<20; y++) {*/
write(client_fd, "png:0,0,", 8);
png_set_rows(png, png_info, png_rows);
png_write_png(png, png_info, PNG_TRANSFORM_IDENTITY, NULL);
if (flush_base64(client_fd) < 0) {
perror("Error flushing PNG");
png_error(png, "Error flushing PNG");
return;
}
write(client_fd, ";", 1);
/*}*/
write(client_fd, "error:Test finished.;", 21);
/* Free PNG data */
for (y = 0; y<100 /* height */; y++)