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}
/*
** Do a redirect request to the URL given in the argument.
**
** The URL must be relative to the base of the fossil server.
*/
void cgi_redirect(const char *zURL){
char *zLocation;
CGIDEBUG(("redirect to %s\n", zURL));
if( strncmp(zURL,"http:",5)==0 || strncmp(zURL,"https:",6)==0 ){
zLocation = mprintf("Location: %s\r\n", zURL);
}else if( *zURL=='/' ){
zLocation = mprintf("Location: %.*s%s\r\n",
strlen(g.zBaseURL)-strlen(g.zTop), g.zBaseURL, zURL);
}else{
zLocation = mprintf("Location: %s/%s\r\n", g.zBaseURL, zURL);
}
cgi_append_header(zLocation);
cgi_reset_content();
cgi_printf("<html>\n<p>Redirect to %h</p>\n</html>\n", zLocation);
cgi_set_status(302, "Moved Temporarily");
free(zLocation);
cgi_reply();
fossil_exit(0);
}
void cgi_redirectf(const char *zFormat, ...){
va_list ap;
va_start(ap, zFormat);
cgi_redirect(vmprintf(zFormat, ap));
va_end(ap);
}
/*
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}
/*
** Do a redirect request to the URL given in the argument.
**
** The URL must be relative to the base of the fossil server.
*/
NORETURN void cgi_redirect(const char *zURL){
char *zLocation;
CGIDEBUG(("redirect to %s\n", zURL));
if( strncmp(zURL,"http:",5)==0 || strncmp(zURL,"https:",6)==0 ){
zLocation = mprintf("Location: %s\r\n", zURL);
}else if( *zURL=='/' ){
zLocation = mprintf("Location: %.*s%s\r\n",
strlen(g.zBaseURL)-strlen(g.zTop), g.zBaseURL, zURL);
}else{
zLocation = mprintf("Location: %s/%s\r\n", g.zBaseURL, zURL);
}
cgi_append_header(zLocation);
cgi_reset_content();
cgi_printf("<html>\n<p>Redirect to %h</p>\n</html>\n", zLocation);
cgi_set_status(302, "Moved Temporarily");
free(zLocation);
cgi_reply();
fossil_exit(0);
}
NORETURN void cgi_redirectf(const char *zFormat, ...){
va_list ap;
va_start(ap, zFormat);
cgi_redirect(vmprintf(zFormat, ap));
va_end(ap);
}
/*
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va_end(ap);
return 1;
}
/*
** Print all query parameters on standard output. Format the
** parameters as HTML. This is used for testing and debugging.
** Release builds omit the values of the cookies to avoid defeating
** the purpose of setting HttpOnly cookies.
*/
void cgi_print_all(void){
int i;
int showAll = 0;
#ifdef FOSSIL_DEBUG
/* Show the values of cookies in debug mode. */
showAll = 1;
#endif
if( showAll || (fossil_stricmp("HTTP_COOKIE",aParamQP[i].zName)!=0 && fossil_strnicmp("fossil-",aParamQP[i].zName,7)!=0) ){
cgi_printf("%s = %s <br />\n",
htmlize(aParamQP[i].zName, -1), htmlize(aParamQP[i].zValue, -1));
}
}
}
/*
** This routine works like "printf" except that it has the
** extra formatting capabilities such as %h and %t.
*/
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va_end(ap);
return 1;
}
/*
** Print all query parameters on standard output. Format the
** parameters as HTML. This is used for testing and debugging.
**
** Omit the values of the cookies unless showAll is true.
*/
void cgi_print_all(int showAll){
int i;
cgi_parameter("",""); /* Force the parameters into sorted order */
for(i=0; i<nUsedQP; i++){
const char *zName = aParamQP[i].zName;
if( !showAll ){
if( fossil_stricmp("HTTP_COOKIE",zName)==0 ) continue;
if( fossil_strnicmp("fossil-",zName,7)==0 ) continue;
}
cgi_printf("%h = %h <br />\n", zName, aParamQP[i].zValue);
}
}
/*
** This routine works like "printf" except that it has the
** extra formatting capabilities such as %h and %t.
*/
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vxprintf(pContent,zFormat,ap);
}
/*
** Send a reply indicating that the HTTP request was malformed
*/
static void malformed_request(void){
cgi_set_status(501, "Not Implemented");
cgi_printf(
"<html><body>Unrecognized HTTP Request</body></html>\n"
);
cgi_reply();
fossil_exit(0);
}
/*
** Panic and die while processing a webpage.
*/
void cgi_panic(const char *zFormat, ...){
va_list ap;
cgi_reset_content();
if( g.json.isJsonMode ){
char * zMsg;
va_start(ap, zFormat);
zMsg = vmprintf(zFormat,ap);
va_end(ap);
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vxprintf(pContent,zFormat,ap);
}
/*
** Send a reply indicating that the HTTP request was malformed
*/
static NORETURN void malformed_request(void){
cgi_set_status(501, "Not Implemented");
cgi_printf(
"<html><body>Unrecognized HTTP Request</body></html>\n"
);
cgi_reply();
fossil_exit(0);
}
/*
** Panic and die while processing a webpage.
*/
NORETURN void cgi_panic(const char *zFormat, ...){
va_list ap;
cgi_reset_content();
if( g.json.isJsonMode ){
char * zMsg;
va_start(ap, zFormat);
zMsg = vmprintf(zFormat,ap);
va_end(ap);
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if( nchildren>MAX_PARALLEL ){
/* Slow down if connections are arriving too fast */
sleep( nchildren-MAX_PARALLEL );
}
delay.tv_sec = 60;
delay.tv_usec = 0;
FD_ZERO(&readfds);
FD_SET( listener, &readfds);
select( listener+1, &readfds, 0, 0, &delay);
if( FD_ISSET(listener, &readfds) ){
lenaddr = sizeof(inaddr);
connection = accept(listener, (struct sockaddr*)&inaddr, &lenaddr);
if( connection>=0 ){
child = fork();
|
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if( nchildren>MAX_PARALLEL ){
/* Slow down if connections are arriving too fast */
sleep( nchildren-MAX_PARALLEL );
}
delay.tv_sec = 60;
delay.tv_usec = 0;
FD_ZERO(&readfds);
assert( listener>=0 );
FD_SET( listener, &readfds);
select( listener+1, &readfds, 0, 0, &delay);
if( FD_ISSET(listener, &readfds) ){
lenaddr = sizeof(inaddr);
connection = accept(listener, (struct sockaddr*)&inaddr, &lenaddr);
if( connection>=0 ){
child = fork();
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