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/*
* Handles HTTP upload of graphics files into the system.
*
* Copyright (c) 1996-2012 by the citadel.org team
*
* This program is open source software. You can redistribute it and/or
* modify it under the terms of the GNU General Public License, version 3.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include "webcit.h"
extern void output_static(const char* What);
void display_graphics_upload(char *filename)
{
StrBuf *Line;
Line = NewStrBuf();
serv_printf("UIMG 0||%s", filename);
StrBuf_ServGetln(Line);
if (GetServerStatusMsg(Line, NULL, 1, 2) != 2) {
display_main_menu();
return;
}
else
{
output_headers(1, 0, 0, 0, 1, 0);
do_template("files_graphicsupload");
end_burst();
}
FreeStrBuf(&Line);
}
void do_graphics_upload(char *filename)
{
StrBuf *Line;
const char *MimeType;
wcsession *WCC = WC;
int bytes_remaining;
int pos = 0;
int thisblock;
bytes_remaining = WCC->upload_length;
if (havebstr("cancel_button")) {
AppendImportantMessage(_("Graphics upload has been cancelled."), -1);
display_main_menu();
return;
}
if (WCC->upload_length == 0) {
AppendImportantMessage(_("You didn't upload a file."), -1);
display_main_menu();
return;
}
MimeType = GuessMimeType(ChrPtr(WCC->upload), bytes_remaining);
serv_printf("UIMG 1|%s|%s", MimeType, filename);
Line = NewStrBuf();
StrBuf_ServGetln(Line);
if (GetServerStatusMsg(Line, NULL, 1, 2) != 2) {
display_main_menu();
FreeStrBuf(&Line);
return;
}
while (bytes_remaining) {
thisblock = ((bytes_remaining > 4096) ? 4096 : bytes_remaining);
serv_printf("WRIT %d", thisblock);
StrBuf_ServGetln(Line);
if (GetServerStatusMsg(Line, NULL, 1, 7) != 7) {
serv_puts("UCLS 0");
StrBuf_ServGetln(Line);
display_main_menu();
FreeStrBuf(&Line);
return;
}
thisblock = extract_int(ChrPtr(Line) +4, 0);
serv_write(&ChrPtr(WCC->upload)[pos], thisblock);
pos += thisblock;
bytes_remaining -= thisblock;
}
serv_puts("UCLS 1");
StrBuf_ServGetln(Line);
if (*ChrPtr(Line) != 'x') {
display_success(ChrPtr(Line) + 4);
}
FreeStrBuf(&Line);
}
void edithellopic(void) { do_graphics_upload("hello"); }
void editpic(void) { do_graphics_upload("_userpic_"); }
void editgoodbuyepic(void) { do_graphics_upload("UIMG 1|%s|goodbuye"); }
/* The users photo display / upload facility */
void display_editpic(void) {
putbstr("__WHICHPIC", NewStrBufPlain(HKEY("_userpic_")));
putbstr("__PICDESC", NewStrBufPlain(_("your photo"), -1));
putbstr("__UPLURL", NewStrBufPlain(HKEY("editpic")));
display_graphics_upload("editpic");
}
/* room picture dispay / upload facility */
void display_editroompic(void) {
putbstr("__WHICHPIC", NewStrBufPlain(HKEY("_roompic_")));
putbstr("__PICDESC", NewStrBufPlain(_("the icon for this room"), -1));
putbstr("__UPLURL", NewStrBufPlain(HKEY("editroompic")));
display_graphics_upload("editroompic");
}
/* the greetingpage hello pic */
void display_edithello(void) {
putbstr("__WHICHPIC", NewStrBufPlain(HKEY("hello")));
putbstr("__PICDESC", NewStrBufPlain(_("the Greetingpicture for the login prompt"), -1));
putbstr("__UPLURL", NewStrBufPlain(HKEY("edithellopic")));
display_graphics_upload("edithellopic");
}
/* the logoff banner */
void display_editgoodbyepic(void) {
putbstr("__WHICHPIC", NewStrBufPlain(HKEY("UIMG 0|%s|goodbuye")));
putbstr("__PICDESC", NewStrBufPlain(_("the Logoff banner picture"), -1));
putbstr("__UPLURL", NewStrBufPlain(HKEY("editgoodbuyepic")));
display_graphics_upload("editgoodbuyepic");
}
void display_editfloorpic(void) {
StrBuf *PicAction;
PicAction = NewStrBuf();
StrBufPrintf(PicAction, "_floorpic_|%s", bstr("which_floor"));
putbstr("__WHICHPIC", PicAction);
putbstr("__PICDESC", NewStrBufPlain(_("the icon for this floor"), -1));
putbstr("__UPLURL", NewStrBufPlain(HKEY("editfloorpic")));
display_graphics_upload("editfloorpic");
}
void editroompic(void) {
char buf[SIZ];
snprintf(buf, SIZ, "_roompic_|%s",
bstr("which_room"));
do_graphics_upload(buf);
}
void editfloorpic(void){
char buf[SIZ];
snprintf(buf, SIZ, "_floorpic_|%s",
bstr("which_floor"));
do_graphics_upload(buf);
}
void
InitModule_GRAPHICS
(void)
{
WebcitAddUrlHandler(HKEY("display_editpic"), "", 0, display_editpic, 0);
WebcitAddUrlHandler(HKEY("editpic"), "", 0, editpic, 0);
WebcitAddUrlHandler(HKEY("display_editroompic"), "", 0, display_editroompic, 0);
WebcitAddUrlHandler(HKEY("editroompic"), "", 0, editroompic, 0);
WebcitAddUrlHandler(HKEY("display_edithello"), "", 0, display_edithello, 0);
WebcitAddUrlHandler(HKEY("edithellopic"), "", 0, edithellopic, 0);
WebcitAddUrlHandler(HKEY("display_editgoodbuye"), "", 0, display_editgoodbyepic, 0);
WebcitAddUrlHandler(HKEY("editgoodbuyepic"), "", 0, editgoodbuyepic, 0);
WebcitAddUrlHandler(HKEY("display_editfloorpic"), "", 0, display_editfloorpic, 0);
WebcitAddUrlHandler(HKEY("editfloorpic"), "", 0, editfloorpic, 0);
}
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