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cgibin.c
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cgibin.c
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/* CGIBIN.C (C) Copyright Jan Jaeger, 2002-2012 */
/* HTTP cgi-bin routines */
/* */
/* Released under "The Q Public License Version 1" */
/* (http://www.hercules-390.org/herclic.html) as modifications to */
/* Hercules. */
/*-------------------------------------------------------------------*/
/* */
/* This file contains all cgi routines that may be executed on the */
/* server (i.e. under control of a hercules thread). All cgi-bin */
/* routines are identified in the directory at the end of this file. */
/* cgi-bin routines may call the following HTTP service routines: */
/* */
/*-------------------------------------------------------------------*/
/* char *cgi_variable(WEBBLK *webblk, char *name); */
/* */
/* This call returns a pointer to the cgi variable requested */
/* or a NULL pointer if the variable is not found */
/* */
/*-------------------------------------------------------------------*/
/* char *cgi_cookie(WEBBLK *webblk, char *name); */
/* */
/* This call returns a pointer to the cookie requested */
/* or a NULL pointer if the cookie is not found */
/* */
/*-------------------------------------------------------------------*/
/* char *cgi_username(WEBBLK *webblk); */
/* */
/* Returns the username for which the user has been authenticated */
/* or NULL if not authenticated (refer to auth/noauth parameter */
/* on the HTTPPORT configuration statement) */
/* */
/*-------------------------------------------------------------------*/
/* char *cgi_baseurl(WEBBLK *webblk); */
/* */
/* Returns the url as requested by the user */
/* */
/*-------------------------------------------------------------------*/
/* void html_header(WEBBLK *webblk); */
/* */
/* Sets up the standard html header, and includes the */
/* html/header.htmlpart file. */
/* */
/*-------------------------------------------------------------------*/
/* void html_footer(WEBBLK *webblk); */
/* */
/* Sets up the standard html footer, and includes the */
/* html/footer.htmlpart file. */
/* */
/*-------------------------------------------------------------------*/
/* int html_include(WEBBLK *webblk, char *filename); */
/* */
/* Includes an html file */
/* */
/* Jan Jaeger - 28/03/2002 */
/*-------------------------------------------------------------------*/
#include "hstdinc.h"
#define _CGIBIN_C_
#define _HENGINE_DLL_
#include "hercules.h"
#include "devtype.h"
#include "opcode.h"
#include "httpmisc.h"
/*-------------------------------------------------------------------*/
/* cgibin_blinkenlights_cpu */
/*-------------------------------------------------------------------*/
/* contributed by Doug Wegscheid [dwegscheid@sbcglobal.net] */
/* tweaked by Fish */
/*-------------------------------------------------------------------*/
void cgibin_blinkenlights_cpu( WEBBLK* webblk )
{
REGS* regs;
QWORD psw;
int cpu, gpr;
hprintf( webblk->sock, "Expires: 0\n" );
hprintf( webblk->sock, "Content-type: text/csv;\n\n" );
for (cpu=0; cpu < sysblk.maxcpu; cpu++)
{
if (!(regs = sysblk.regs[ cpu ]))
regs = &sysblk.dummyregs;
copy_psw( regs, psw );
if (ARCH_900_IDX == regs->arch_mode)
{
hprintf( webblk->sock,
"CPU%4.4d,PSW,%2.2X%2.2X%2.2X%2.2X%2.2X%2.2X%2.2X%2.2X%2.2X%2.2X%2.2X%2.2X%2.2X%2.2X%2.2X%2.2X\n"
, cpu
, psw[ 0 ], psw[ 1 ], psw[ 2 ], psw[ 3 ]
, psw[ 4 ], psw[ 5 ], psw[ 6 ], psw[ 7 ]
, psw[ 8 ], psw[ 9 ], psw[ 10 ], psw[ 11 ]
, psw[ 12 ], psw[ 13 ], psw[ 14 ], psw[ 15 ]
);
}
else
{
hprintf( webblk->sock,
"CPU%4.4d,PSW,%2.2X%2.2X%2.2X%2.2X%2.2X%2.2X%2.2X%2.2X\n"
, cpu
, psw[0], psw[1], psw[2], psw[3]
, psw[4], psw[5], psw[6], psw[7]
);
}
if (ARCH_900_IDX == regs->arch_mode)
for (gpr=0; gpr < 16; gpr++) hprintf( webblk->sock, "CPU%4.4d,GR%1.1X=%16.16"PRIX64"\n", cpu, gpr, (U64) regs->GR_G( gpr ));
else
for (gpr=0; gpr < 16; gpr++) hprintf( webblk->sock, "CPU%4.4d,GR%2.2d,%8.8" PRIX32"\n", cpu, gpr, (U32) regs->GR_L( gpr ));
}
}
/*-------------------------------------------------------------------*/
/* cgibin_reg_control */
/*-------------------------------------------------------------------*/
void cgibin_reg_control(WEBBLK *webblk)
{
int i;
REGS *regs;
regs = sysblk.regs[sysblk.pcpu];
if (!regs) regs = &sysblk.dummyregs;
html_header(webblk);
hprintf(webblk->sock, "<H2>Control Registers</H2>\n");
hprintf(webblk->sock, "<PRE>\n");
if(regs->arch_mode != ARCH_900_IDX)
for (i = 0; i < 16; i++)
hprintf(webblk->sock, "CR%2.2d=%8.8X%s", i, regs->CR_L(i),
((i & 0x03) == 0x03) ? "\n" : "\t");
else
for (i = 0; i < 16; i++)
hprintf(webblk->sock, "CR%1.1X=%16.16"PRIX64"%s", i,
(U64)regs->CR_G(i), ((i & 0x03) == 0x03) ? "\n" : " ");
hprintf(webblk->sock, "</PRE>\n");
html_footer(webblk);
}
/*-------------------------------------------------------------------*/
/* cgibin_reg_general */
/*-------------------------------------------------------------------*/
void cgibin_reg_general(WEBBLK *webblk)
{
int i;
REGS *regs;
regs = sysblk.regs[sysblk.pcpu];
if (!regs) regs = &sysblk.dummyregs;
html_header(webblk);
hprintf(webblk->sock, "<H2>General Registers</H2>\n");
hprintf(webblk->sock, "<PRE>\n");
if(regs->arch_mode != ARCH_900_IDX)
for (i = 0; i < 16; i++)
hprintf(webblk->sock, "GR%2.2d=%8.8X%s", i, regs->GR_L(i),
((i & 0x03) == 0x03) ? "\n" : "\t");
else
for (i = 0; i < 16; i++)
hprintf(webblk->sock, "GR%1.1X=%16.16"PRIX64"%s", i,
(U64)regs->GR_G(i), ((i & 0x03) == 0x03) ? "\n" : " ");
hprintf(webblk->sock, "</PRE>\n");
html_footer(webblk);
}
/*-------------------------------------------------------------------*/
/* cgibin_psw */
/*-------------------------------------------------------------------*/
void cgibin_psw(WEBBLK *webblk)
{
REGS *regs;
QWORD qword;
char *value;
int autorefresh=0;
int refresh_interval=5;
regs = sysblk.regs[sysblk.pcpu];
if (!regs) regs = &sysblk.dummyregs;
html_header(webblk);
if (cgi_variable(webblk,"autorefresh"))
autorefresh = 1;
else if (cgi_variable(webblk,"norefresh"))
autorefresh = 0;
else if (cgi_variable(webblk,"refresh"))
autorefresh = 1;
if ((value = cgi_variable(webblk,"refresh_interval")))
refresh_interval = atoi(value);
hprintf(webblk->sock, "<H2>Program Status Word</H2>\n");
hprintf(webblk->sock, "<FORM method=post>\n");
if (!autorefresh)
{
hprintf(webblk->sock, "<INPUT type=submit value=\"Auto Refresh\" name=autorefresh>\n");
hprintf(webblk->sock, "Refresh Interval: ");
hprintf(webblk->sock, "<INPUT type=text size=2 name=\"refresh_interval\" value=%d>\n",
refresh_interval);
}
else
{
hprintf(webblk->sock, "<INPUT type=submit value=\"Stop Refreshing\" name=norefresh>\n");
hprintf(webblk->sock, "Refresh Interval: %d\n", refresh_interval);
hprintf(webblk->sock, "<INPUT type=hidden name=\"refresh_interval\" value=%d>\n",refresh_interval);
}
hprintf(webblk->sock, "</FORM>\n");
hprintf(webblk->sock, "<P>\n");
if( regs->arch_mode != ARCH_900_IDX )
{
copy_psw (regs, qword);
hprintf(webblk->sock, "PSW=%2.2X%2.2X%2.2X%2.2X %2.2X%2.2X%2.2X%2.2X\n",
qword[0], qword[1], qword[2], qword[3],
qword[4], qword[5], qword[6], qword[7]);
}
else
{
copy_psw (regs, qword);
hprintf(webblk->sock, "PSW=%2.2X%2.2X%2.2X%2.2X %2.2X%2.2X%2.2X%2.2X "
"%2.2X%2.2X%2.2X%2.2X%2.2X%2.2X%2.2X%2.2X\n",
qword[0], qword[1], qword[2], qword[3],
qword[4], qword[5], qword[6], qword[7],
qword[8], qword[9], qword[10], qword[11],
qword[12], qword[13], qword[14], qword[15]);
}
if (autorefresh)
{
/* JavaScript to cause automatic page refresh */
hprintf(webblk->sock, "<script language=\"JavaScript\">\n");
hprintf(webblk->sock, "<!--\nsetTimeout('window.location.replace(\"%s?refresh_interval=%d&refresh=1\")', %d)\n",
cgi_baseurl(webblk),
refresh_interval,
refresh_interval*1000);
hprintf(webblk->sock, "//-->\n</script>\n");
}
html_footer(webblk);
}
/*-------------------------------------------------------------------*/
/* cgibin_syslog */
/*-------------------------------------------------------------------*/
void cgibin_syslog(WEBBLK *webblk)
{
int num_bytes;
int logbuf_idx;
char *logbuf_ptr;
char *command;
char *value;
int autorefresh = 0;
int refresh_interval = 5;
int msgcount = 22;
if ((command = cgi_variable(webblk,"command")))
{
panel_command(command);
// Wait a bit before proceeding in case
// the command issues a lot of messages
USLEEP(50000);
}
if((value = cgi_variable(webblk,"msgcount")))
msgcount = atoi(value);
else
if((value = cgi_cookie(webblk,"msgcount")))
msgcount = atoi(value);
if ((value = cgi_variable(webblk,"refresh_interval")))
refresh_interval = atoi(value);
if (cgi_variable(webblk,"autorefresh"))
autorefresh = 1;
else if (cgi_variable(webblk,"norefresh"))
autorefresh = 0;
else if (cgi_variable(webblk,"refresh"))
autorefresh = 1;
html_header(webblk);
hprintf(webblk->sock,"<script language=\"JavaScript\">\n"
"<!--\n"
"document.cookie = \"msgcount=%d\";\n"
"//-->\n"
"</script>\n",
msgcount);
hprintf(webblk->sock, "<H2>Hercules System Log</H2>\n");
hprintf(webblk->sock, "<PRE>\n");
// Get the index to our desired starting message...
logbuf_idx = msgcount ? log_line( msgcount ) : -1;
// Now read the logfile starting at that index. The return
// value is the total #of bytes of messages data there is.
if ((num_bytes = log_read( &logbuf_ptr, &logbuf_idx, LOG_NOBLOCK )) > 0)
{
// Copy the message data to a work buffer for processing.
// This is to allow for the possibility, however remote,
// that the logfile buffer actually wraps around and over-
// lays the message data we were going to display (which
// could happen if there's a sudden flood of messages)
char *wrk_bufptr = malloc( num_bytes );
char *sav_wrk = NULL;
if (wrk_bufptr)
{
sav_wrk = wrk_bufptr;
strncpy( wrk_bufptr, logbuf_ptr, num_bytes );
}
else wrk_bufptr = logbuf_ptr;
// We need to convert certain characters that might
// possibly be erroneously interpreted as HTML code
#define AMP_LT "<" // (HTML code for '<')
#define AMP_GT ">" // (HTML code for '>')
#define AMP_AMP "&" // (HTML code for '&')
while ( num_bytes-- )
{
switch ( *wrk_bufptr )
{
case '<':
hwrite( webblk->sock, AMP_LT , sizeof(AMP_LT) );
break;
case '>':
hwrite( webblk->sock, AMP_GT , sizeof(AMP_GT) );
break;
case '&':
hwrite( webblk->sock, AMP_AMP , sizeof(AMP_AMP));
break;
default:
hwrite( webblk->sock, wrk_bufptr , 1 );
break;
}
wrk_bufptr++;
}
// (free our work buffer if it's really ours)
if ( sav_wrk )
free( sav_wrk );
}
hprintf(webblk->sock, "</PRE>\n");
hprintf(webblk->sock, "<FORM method=post>Command:\n");
hprintf(webblk->sock, "<INPUT type=text name=command size=80 autofocus>\n");
hprintf(webblk->sock, "<INPUT type=submit name=send value=\"Send\">\n");
hprintf(webblk->sock, "<INPUT type=hidden name=%srefresh value=1>\n",autorefresh ? "auto" : "no");
hprintf(webblk->sock, "<INPUT type=hidden name=refresh_interval value=%d>\n",refresh_interval);
hprintf(webblk->sock, "<INPUT type=hidden name=msgcount value=%d>\n",msgcount);
hprintf(webblk->sock, "</FORM>\n<BR>\n");
hprintf(webblk->sock, "<A name=bottom>\n");
hprintf(webblk->sock, "<FORM method=post>\n");
if(!autorefresh)
{
hprintf(webblk->sock, "<INPUT type=submit value=\"Auto Refresh\" name=autorefresh>\n");
hprintf(webblk->sock, "Refresh Interval: ");
hprintf(webblk->sock, "<INPUT type=text name=\"refresh_interval\" size=2 value=%d>\n",
refresh_interval);
}
else
{
hprintf(webblk->sock, "<INPUT type=submit name=norefresh value=\"Stop Refreshing\">\n");
hprintf(webblk->sock, "<INPUT type=hidden name=refresh_interval value=%d>\n",refresh_interval);
hprintf(webblk->sock, " Refresh Interval: %2d \n", refresh_interval);
}
hprintf(webblk->sock, "<INPUT type=hidden name=msgcount value=%d>\n",msgcount);
hprintf(webblk->sock, "</FORM>\n");
hprintf(webblk->sock, "<FORM method=post>\n");
hprintf(webblk->sock, "Only show last ");
hprintf(webblk->sock, "<INPUT type=text name=msgcount size=3 value=%d>",msgcount);
hprintf(webblk->sock, " lines (zero for all loglines)\n");
hprintf(webblk->sock, "<INPUT type=hidden name=%srefresh value=1>\n",autorefresh ? "auto" : "no");
hprintf(webblk->sock, "<INPUT type=hidden name=refresh_interval value=%d>\n",refresh_interval);
hprintf(webblk->sock, "</FORM>\n");
if (autorefresh)
{
/* JavaScript to cause automatic page refresh */
hprintf(webblk->sock, "<script language=\"JavaScript\">\n");
hprintf(webblk->sock, "<!--\nsetTimeout('window.location.replace(\"%s"
"?refresh_interval=%d"
"&refresh=1"
"&msgcount=%d"
"\")', %d)\n",
cgi_baseurl(webblk),
refresh_interval,
msgcount,
refresh_interval*1000);
hprintf(webblk->sock, "//-->\n</script>\n");
}
html_footer(webblk);
}
/*-------------------------------------------------------------------*/
/* cgibin_debug_registers */
/*-------------------------------------------------------------------*/
void cgibin_debug_registers(WEBBLK *webblk)
{
int i, cpu = 0;
int select_gr, select_cr, select_ar;
char *value;
REGS *regs;
if((value = cgi_variable(webblk,"cpu")))
cpu = atoi(value);
if((value = cgi_variable(webblk,"select_gr")) && *value == 'S')
select_gr = 1;
else
select_gr = 0;
if((value = cgi_variable(webblk,"select_cr")) && *value == 'S')
select_cr = 1;
else
select_cr = 0;
if((value = cgi_variable(webblk,"select_ar")) && *value == 'S')
select_ar = 1;
else
select_ar = 0;
/* Validate cpu number */
if (cpu < 0 || cpu >= sysblk.maxcpu || !IS_CPU_ONLINE(cpu))
for (cpu = 0; cpu < sysblk.maxcpu; cpu++)
if(IS_CPU_ONLINE(cpu))
break;
if(cpu < sysblk.maxcpu)
regs = sysblk.regs[cpu];
else
regs = sysblk.regs[sysblk.pcpu];
if (!regs) regs = &sysblk.dummyregs;
if((value = cgi_variable(webblk,"alter_gr")) && *value == 'A')
{
for(i = 0; i < 16; i++)
{
char regname[16];
MSGBUF(regname,"alter_gr%d",i);
if((value = cgi_variable(webblk,regname)))
{
if(regs->arch_mode != ARCH_900_IDX)
sscanf(value,"%"SCNx32,&(regs->GR_L(i)));
else
sscanf(value,"%"SCNx64,&(regs->GR_G(i)));
}
}
}
if((value = cgi_variable(webblk,"alter_cr")) && *value == 'A')
{
for(i = 0; i < 16; i++)
{
char regname[16];
MSGBUF(regname,"alter_cr%d",i);
if((value = cgi_variable(webblk,regname)))
{
if(regs->arch_mode != ARCH_900_IDX)
sscanf(value,"%"SCNx32,&(regs->CR_L(i)));
else
sscanf(value,"%"SCNx64,&(regs->CR_G(i)));
}
}
}
if((value = cgi_variable(webblk,"alter_ar")) && *value == 'A')
{
for(i = 0; i < 16; i++)
{
char regname[16];
MSGBUF(regname,"alter_ar%d",i);
if((value = cgi_variable(webblk,regname)))
sscanf(value,"%x",&(regs->AR(i)));
}
}
html_header(webblk);
hprintf(webblk->sock,"<form method=post>\n"
"<select type=submit name=cpu>\n");
for(i = 0; i < sysblk.maxcpu; i++)
if(IS_CPU_ONLINE(i))
hprintf(webblk->sock,"<option value=%d%s>CPU%4.4X</option>\n",
i,i==cpu?" selected":"",i);
hprintf(webblk->sock,"</select>\n"
"<input type=submit name=selcpu value=\"Select\">\n"
"<input type=hidden name=cpu value=%d>\n"
"<input type=hidden name=select_gr value=%c>\n"
"<input type=hidden name=select_cr value=%c>\n"
"<input type=hidden name=select_ar value=%c>\n",
cpu, select_gr?'S':'H',select_cr?'S':'H',select_ar?'S':'H');
hprintf( webblk->sock, "Mode: %s\n", get_arch_name( regs ));
hprintf(webblk->sock,"</form>\n");
if(!select_gr)
{
hprintf(webblk->sock,"<form method=post>\n"
"<input type=submit name=select_gr "
"value=\"Select General Registers\">\n"
"<input type=hidden name=cpu value=%d>\n"
"<input type=hidden name=select_cr value=%c>\n"
"<input type=hidden name=select_ar value=%c>\n"
"</form>\n",cpu,select_cr?'S':'H',select_ar?'S':'H');
}
else
{
hprintf(webblk->sock,"<form method=post>\n"
"<input type=submit name=select_gr "
"value=\"Hide General Registers\">\n"
"<input type=hidden name=cpu value=%d>\n"
"<input type=hidden name=select_cr value=%c>\n"
"<input type=hidden name=select_ar value=%c>\n"
"</form>\n",cpu,select_cr?'S':'H',select_ar?'S':'H');
hprintf(webblk->sock,"<form method=post>\n"
"<table>\n");
for(i = 0; i < 16; i++)
{
if(regs->arch_mode != ARCH_900_IDX)
hprintf(webblk->sock,"%s<td>GR%d</td><td><input type=text name=alter_gr%d size=8 "
"value=%8.8X></td>\n%s",
(i&3)==0?"<tr>\n":"",i,i,regs->GR_L(i),((i&3)==3)?"</tr>\n":"");
else
hprintf(webblk->sock,"%s<td>GR%d</td><td><input type=text name=alter_gr%d size=16 "
"value=%16.16"PRIX64"></td>\n%s",
(i&3)==0?"<tr>\n":"",i,i,(U64)regs->GR_G(i),((i&3)==3)?"</tr>\n":"");
}
hprintf(webblk->sock,"</table>\n"
"<input type=submit name=refresh value=\"Refresh\">\n"
"<input type=submit name=alter_gr value=\"Alter\">\n"
"<input type=hidden name=cpu value=%d>\n"
"<input type=hidden name=select_gr value=S>\n"
"<input type=hidden name=select_cr value=%c>\n"
"<input type=hidden name=select_ar value=%c>\n"
"</form>\n",cpu,select_cr?'S':'H',select_ar?'S':'H');
}
if(!select_cr)
{
hprintf(webblk->sock,"<form method=post>\n"
"<input type=submit name=select_cr "
"value=\"Select Control Registers\">\n"
"<input type=hidden name=cpu value=%d>\n"
"<input type=hidden name=select_gr value=%c>\n"
"<input type=hidden name=select_ar value=%c>\n"
"</form>\n",cpu,select_gr?'S':'H',select_ar?'S':'H');
}
else
{
hprintf(webblk->sock,"<form method=post>\n"
"<input type=submit name=select_cr "
"value=\"Hide Control Registers\">\n"
"<input type=hidden name=cpu value=%d>\n"
"<input type=hidden name=select_gr value=%c>\n"
"<input type=hidden name=select_ar value=%c>\n"
"</form>\n",cpu,select_gr?'S':'H',select_ar?'S':'H');
hprintf(webblk->sock,"<form method=post>\n"
"<table>\n");
for(i = 0; i < 16; i++)
{
if(regs->arch_mode != ARCH_900_IDX)
hprintf(webblk->sock,"%s<td>CR%d</td><td><input type=text name=alter_cr%d size=8 "
"value=%8.8X></td>\n%s",
(i&3)==0?"<tr>\n":"",i,i,regs->CR_L(i),((i&3)==3)?"</tr>\n":"");
else
hprintf(webblk->sock,"%s<td>CR%d</td><td><input type=text name=alter_cr%d size=16 "
"value=%16.16"PRIX64"></td>\n%s",
(i&3)==0?"<tr>\n":"",i,i,(U64)regs->CR_G(i),((i&3)==3)?"</tr>\n":"");
}
hprintf(webblk->sock,"</table>\n"
"<input type=submit name=refresh value=\"Refresh\">\n"
"<input type=submit name=alter_cr value=\"Alter\">\n"
"<input type=hidden name=cpu value=%d>\n"
"<input type=hidden name=select_cr value=S>\n"
"<input type=hidden name=select_gr value=%c>\n"
"<input type=hidden name=select_ar value=%c>\n"
"</form>\n",cpu,select_gr?'S':'H',select_ar?'S':'H');
}
if(regs->arch_mode != ARCH_370_IDX)
{
if(!select_ar)
{
hprintf(webblk->sock,"<form method=post>\n"
"<input type=submit name=select_ar "
"value=\"Select Access Registers\">\n"
"<input type=hidden name=cpu value=%d>\n"
"<input type=hidden name=select_gr value=%c>\n"
"<input type=hidden name=select_cr value=%c>\n"
"</form>\n",cpu,select_gr?'S':'H',select_cr?'S':'H');
}
else
{
hprintf(webblk->sock,"<form method=post>\n"
"<input type=submit name=select_ar "
"value=\"Hide Access Registers\">\n"
"<input type=hidden name=cpu value=%d>\n"
"<input type=hidden name=select_gr value=%c>\n"
"<input type=hidden name=select_cr value=%c>\n"
"</form>\n",cpu,select_gr?'S':'H',select_cr?'S':'H');
hprintf(webblk->sock,"<form method=post>\n"
"<table>\n");
for(i = 0; i < 16; i++)
{
hprintf(webblk->sock,"%s<td>AR%d</td><td><input type=text name=alter_ar%d size=8 "
"value=%8.8X></td>\n%s",
(i&3)==0?"<tr>\n":"",i,i,regs->AR(i),((i&3)==3)?"</tr>\n":"");
}
hprintf(webblk->sock,"</table>\n"
"<input type=submit name=refresh value=\"Refresh\">\n"
"<input type=submit name=alter_ar value=\"Alter\">\n"
"<input type=hidden name=cpu value=%d>\n"
"<input type=hidden name=select_gr value=%c>\n"
"<input type=hidden name=select_cr value=%c>\n"
"<input type=hidden name=select_ar value=S>\n"
"</form>\n",cpu,select_gr?'S':'H',select_cr?'S':'H');
}
}
html_footer(webblk);
}
/*-------------------------------------------------------------------*/
/* cgibin_debug_storage */
/*-------------------------------------------------------------------*/
void cgibin_debug_storage(WEBBLK *webblk)
{
int i, j;
char *value;
U32 addr = 0;
/* INCOMPLETE
* no storage alter
* no storage type (abs/real/prim virt/sec virt/access reg virt)
* no cpu selection for storage other than abs
*/
if((value = cgi_variable(webblk,"alter_a0")))
sscanf(value,"%x",&addr);
addr &= ~0x0F;
html_header(webblk);
hprintf(webblk->sock,"<form method=post>\n"
"<table>\n");
if(addr > sysblk.mainsize || (addr + 128) > sysblk.mainsize)
addr = sysblk.mainsize - 128;
for(i = 0; i < 128;)
{
if(i == 0)
hprintf(webblk->sock,"<tr>\n"
"<td><input type=text name=alter_a0 size=8 value=%8.8X>"
"<input type=hidden name=alter_a1 value=%8.8X></td>\n"
"<td><input type=submit name=refresh value=\"Refresh\"></td>\n",
i + addr, i + addr);
else
hprintf(webblk->sock,"<tr>\n"
"<td align=center>%8.8X</td>\n"
"<td></td>\n",
i + addr);
for(j = 0; j < 4; i += 4, j++)
{
U32 m;
FETCH_FW(m,sysblk.mainstor + i + addr);
hprintf(webblk->sock,"<td><input type=text name=alter_m%d size=8 value=%8.8X></td>\n",i,m);
}
hprintf(webblk->sock,"</tr>\n");
}
hprintf(webblk->sock,"</table>\n"
"</form>\n");
html_footer(webblk);
}
/*-------------------------------------------------------------------*/
/* cgibin_ipl */
/*-------------------------------------------------------------------*/
void cgibin_ipl(WEBBLK *webblk)
{
int i;
char *value;
DEVBLK *dev;
U16 ipldev;
int iplcpu;
U32 doipl;
html_header(webblk);
hprintf(webblk->sock,"<h1>Perform Initial Program Load</h1>\n");
if(cgi_variable(webblk,"doipl"))
doipl = 1;
else
doipl = 0;
if((value = cgi_variable(webblk,"device")))
sscanf(value,"%hx",&ipldev);
else
ipldev = sysblk.ipldev;
if((value = cgi_variable(webblk,"cpu")))
sscanf(value,"%x",&iplcpu);
else
iplcpu = sysblk.iplcpu;
if((value = cgi_variable(webblk,"loadparm")))
set_loadparm(value);
/* Validate CPU number */
if(iplcpu >= sysblk.maxcpu)
doipl = 0;
if(!doipl)
{
/* Present IPL parameters */
hprintf(webblk->sock,"<form method=post>\n"
"<select type=submit name=cpu>\n");
for(i = 0; i < sysblk.maxcpu; i++)
if(IS_CPU_ONLINE(i))
hprintf(webblk->sock,"<option value=%4.4X%s>CPU%4.4X</option>\n",
i, ((sysblk.regs[i]->cpuad == iplcpu) ? " selected" : ""), i);
hprintf(webblk->sock,"</select>\n"
"<select type=submit name=device>\n");
for(dev = sysblk.firstdev; dev; dev = dev->nextdev)
if(dev->pmcw.flag5 & PMCW5_V)
hprintf(webblk->sock,"<option value=%4.4X%s>DEV%4.4X</option>\n",
dev->devnum, ((dev->devnum == ipldev) ? " selected" : ""), dev->devnum);
hprintf(webblk->sock,"</select>\n");
hprintf(webblk->sock,"Loadparm:<input type=text name=loadparm size=8 value=\"%s\">\n", str_loadparm());
hprintf(webblk->sock,"<input type=submit name=doipl value=\"IPL\">\n"
"</form>\n");
}
else
{
OBTAIN_INTLOCK(NULL);
/* Perform IPL function */
if( load_ipl(0, ipldev, iplcpu,0) )
{
hprintf(webblk->sock,"<h3>IPL failed, see the "
"<a href=\"syslog#bottom\">system log</a> "
"for details</h3>\n");
}
else
{
hprintf(webblk->sock,"<h3>IPL completed</h3>\n");
}
RELEASE_INTLOCK(NULL);
}
html_footer(webblk);
}
/*-------------------------------------------------------------------*/
/* cgibin_debug_device_list */
/*-------------------------------------------------------------------*/
void cgibin_debug_device_list(WEBBLK *webblk)
{
DEVBLK *dev;
char *devclass;
html_header(webblk);
hprintf(webblk->sock,"<h2>Attached Device List</h2>\n"
"<table>\n"
"<tr><th>Number</th>"
"<th>Subchannel</th>"
"<th>Class</th>"
"<th>Type</th>"
"<th>Status</th></tr>\n");
for(dev = sysblk.firstdev; dev; dev = dev->nextdev)
if(dev->pmcw.flag5 & PMCW5_V)
{
(dev->hnd->query)(dev, &devclass, 0, NULL);
hprintf(webblk->sock,"<tr>"
"<td>%4.4X</td>"
"<td><a href=\"detail?subchan=%4.4X\">%4.4X</a></td>"
"<td>%s</td>"
"<td>%4.4X</td>"
"<td>%s%s%s</td>"
"</tr>\n",
dev->devnum,
dev->subchan,dev->subchan,
devclass,
dev->devtype,
(dev->fd >= 0 ? "open " : ""),
(dev->busy ? "busy " : ""),
(IOPENDING(dev) ? "pending " : ""));
}
hprintf(webblk->sock,"</table>\n");
html_footer(webblk);
}
/*-------------------------------------------------------------------*/
/* cgibin_debug_device_detail */
/*-------------------------------------------------------------------*/
void cgibin_debug_device_detail(WEBBLK *webblk)
{
DEVBLK *sel, *dev = NULL;
char *value;
int subchan;
html_header(webblk);
if((value = cgi_variable(webblk,"subchan"))
&& sscanf(value,"%x",&subchan) == 1)
for(dev = sysblk.firstdev; dev; dev = dev->nextdev)
if(dev->subchan == subchan)
break;
hprintf(webblk->sock,"<h3>Subchannel Details</h3>\n");
hprintf(webblk->sock,"<form method=post>\n"
"<select type=submit name=subchan>\n");
for(sel = sysblk.firstdev; sel; sel = sel->nextdev)
{
hprintf(webblk->sock,"<option value=%4.4X%s>Subchannel %4.4X",
sel->subchan, ((sel == dev) ? " selected" : ""), sel->subchan);
if(sel->pmcw.flag5 & PMCW5_V)
hprintf(webblk->sock," Device %4.4X</option>\n",sel->devnum);
else
hprintf(webblk->sock,"</option>\n");
}
hprintf(webblk->sock,"</select>\n"
"<input type=submit value=\"Select / Refresh\">\n"
"</form>\n");
if(dev)
{
hprintf(webblk->sock,"<table border>\n"
"<caption align=left>"
"<h3>Path Management Control Word</h3>"
"</caption>\n");
hprintf(webblk->sock,"<tr><th colspan=32>Interruption Parameter</th></tr>\n");
hprintf(webblk->sock,"<tr><td colspan=32>%2.2X%2.2X%2.2X%2.2X</td></tr>\n",
dev->pmcw.intparm[0], dev->pmcw.intparm[1],
dev->pmcw.intparm[2], dev->pmcw.intparm[3]);
hprintf(webblk->sock,"<tr><th>Q</th>"
"<th>0</th>"
"<th colspan=3>ISC</th>"
"<th colspan=2>00</th>"
"<th>A</th>"
"<th>E</th>"
"<th colspan=2>LM</th>"
"<th colspan=2>MM</th>"
"<th>D</th>"
"<th>T</th>"
"<th>V</th>"
"<th colspan=16>DEVNUM</th></tr>\n");
hprintf(webblk->sock,"<tr><td>%d</td>"
"<td></td>"
"<td colspan=3>%d</td>"
"<td colspan=2></td>"
"<td>%d</td>"
"<td>%d</td>"
"<td colspan=2>%d%d</td>"
"<td colspan=2>%d%d</td>"
"<td>%d</td>"
"<td>%d</td>"
"<td>%d</td>"
"<td colspan=16>%2.2X%2.2X</td></tr>\n",
((dev->pmcw.flag4 & PMCW4_Q) >> 7),
((dev->pmcw.flag4 & PMCW4_ISC) >> 3),
(dev->pmcw.flag4 & 1),
((dev->pmcw.flag5 >> 7) & 1),
((dev->pmcw.flag5 >> 6) & 1),
((dev->pmcw.flag5 >> 5) & 1),
((dev->pmcw.flag5 >> 4) & 1),
((dev->pmcw.flag5 >> 3) & 1),
((dev->pmcw.flag5 >> 2) & 1),
((dev->pmcw.flag5 >> 1) & 1),
(dev->pmcw.flag5 & 1),
dev->pmcw.devnum[0],
dev->pmcw.devnum[1]);
hprintf(webblk->sock,"<tr><th colspan=8>LPM</th>"
"<th colspan=8>PNOM</th>"
"<th colspan=8>LPUM</th>"
"<th colspan=8>PIM</th></tr>\n");
hprintf(webblk->sock,"<tr><td colspan=8>%2.2X</td>"
"<td colspan=8>%2.2X</td>"
"<td colspan=8>%2.2X</td>"
"<td colspan=8>%2.2X</td></tr>\n",
dev->pmcw.lpm,
dev->pmcw.pnom,
dev->pmcw.lpum,
dev->pmcw.pim);
hprintf(webblk->sock,"<tr><th colspan=16>MBI</th>"
"<th colspan=8>POM</th>"
"<th colspan=8>PAM</th></tr>\n");
hprintf(webblk->sock,"<tr><td colspan=16>%2.2X%2.2X</td>"
"<td colspan=8>%2.2X</td>"
"<td colspan=8>%2.2X</td></tr>\n",
dev->pmcw.mbi[0],
dev->pmcw.mbi[1],
dev->pmcw.pom,
dev->pmcw.pam);
hprintf(webblk->sock,"<tr><th colspan=8>CHPID=0</th>"
"<th colspan=8>CHPID=1</th>"
"<th colspan=8>CHPID=2</th>"
"<th colspan=8>CHPID=3</th></tr>\n");
hprintf(webblk->sock,"<tr><td colspan=8>%2.2X</td>"
"<td colspan=8>%2.2X</td>"
"<td colspan=8>%2.2X</td>"
"<td colspan=8>%2.2X</td></tr>\n",
dev->pmcw.chpid[0],
dev->pmcw.chpid[1],
dev->pmcw.chpid[2],
dev->pmcw.chpid[3]);
hprintf(webblk->sock,"<tr><th colspan=8>CHPID=4</th>"
"<th colspan=8>CHPID=5</th>"
"<th colspan=8>CHPID=6</th>"
"<th colspan=8>CHPID=7</th></tr>\n");
hprintf(webblk->sock,"<tr><td colspan=8>%2.2X</td>"
"<td colspan=8>%2.2X</td>"
"<td colspan=8>%2.2X</td>"
"<td colspan=8>%2.2X</td></tr>\n",
dev->pmcw.chpid[4],
dev->pmcw.chpid[5],
dev->pmcw.chpid[6],
dev->pmcw.chpid[7]);