static void readinput(void) {
char *input;
if ((input = calloc(1, LINE_MAX)) == NULL)
err(EXIT_FAILURE, "failed to allocate space for input");
int r = wgetnstr(winp, input, LINE_MAX);
updatewinp();
if (r == ERR) readout();
else if (r == KEY_RESIZE) redrawall();
else if (input == NULL) return;
else if (strlen(input) == 0) redrawall();
else if (strcmp(input, ESCSYMB) == 0) running = false;
else sendmesg(input);
}
int main(int argc, char **argv)
{
char input[MAXLINE], *mapname, def[MAXLINE], conf[MAXLINE], errstr[MAXLINE];
double testpoint[2], pointarray[MAXVERTS][2];
int i, j, k;
FILE *fp;
char *t;
double dist, mindist;
int sawpoint = 0;
if (argc != 2)
servererr("Wrong number of arguments, client may not support ISMAP.");
mapname=getenv("PATH_INFO");
if((!mapname) || (!mapname[0]))
servererr("No map name given. Please read the <A HREF=\"http://hoohoo.ncsa.uiuc.edu/docs/tutorials/imagemapping.html\">instructions</A>.<P>");
mapname++;
if(!(t = strchr(argv[1],',')))
servererr("Your client doesn't support image mapping properly.");
*t++ = '\0';
testpoint[X] = (double) atoi(argv[1]);
testpoint[Y] = (double) atoi(t);
/*
* if the mapname contains a '/', it represents a unix path -
* we get the translated path, and skip reading the configuration file.
*/
if (strchr(mapname,'/')) {
strcpy(conf,getenv("PATH_TRANSLATED"));
goto openconf;
}
if ((fp = fopen(CONF_FILE, "r")) == NULL){
/* Assume new style request if CONF_FILE doesn't exist
*/
goto openconf;
}
while(!(mygetline(input,MAXLINE,fp))) {
char confname[MAXLINE];
if((input[0] == '#') || (!input[0]))
continue;
for(i=0;isname(input[i]) && (input[i] != ':');i++)
confname[i] = input[i];
confname[i] = '\0';
if(!strcmp(confname,mapname))
goto found;
}
/*
* if mapname was not found in the configuration file, it still
* might represent a file in the server root directory -
* we get the translated path, and check to see if a file of that
* name exists, jumping to the opening of the map file if it does.
*/
if(feof(fp)) {
struct stat sbuf;
strcpy(conf,getenv("PATH_TRANSLATED"));
if (!stat(conf,&sbuf) && ((sbuf.st_mode & S_IFMT) == S_IFREG))
goto openconf;
else
servererr("Map not found in configuration file.");
}
found:
fclose(fp);
while(isspace(input[i]) || input[i] == ':') ++i;
for(j=0;input[i] && isname(input[i]);++i,++j)
conf[j] = input[i];
conf[j] = '\0';
openconf:
if(!(fp=fopen(conf,"r"))){
sprintf(errstr, "Couldn't open configuration file: %s", conf);
servererr(errstr);
}
while(!(mygetline(input,MAXLINE,fp))) {
char type[MAXLINE];
char url[MAXLINE];
char num[10];
if((input[0] == '#') || (!input[0]))
continue;
type[0] = '\0';url[0] = '\0';
for(i=0;isname(input[i]) && (input[i]);i++)
type[i] = input[i];
type[i] = '\0';
while(isspace(input[i])) ++i;
for(j=0;input[i] && isname(input[i]);++i,++j)
url[j] = input[i];
url[j] = '\0';
if(!strcmp(type,"default") && !sawpoint) {
strcpy(def,url);
continue;
}
k=0;
while (input[i]) {
while (isspace(input[i]) || input[i] == ',')
i++;
j = 0;
while (isdigit(input[i]))
num[j++] = input[i++];
num[j] = '\0';
if (num[0] != '\0')
pointarray[k][X] = (double) atoi(num);
else
break;
while (isspace(input[i]) || input[i] == ',')
i++;
j = 0;
while (isdigit(input[i]))
num[j++] = input[i++];
num[j] = '\0';
if (num[0] != '\0')
pointarray[k++][Y] = (double) atoi(num);
else {
fclose(fp);
servererr("Missing y value.");
}
}
pointarray[k][X] = -1;
if(!strcmp(type,"poly"))
if(pointinpoly(testpoint,pointarray))
sendmesg(url);
if(!strcmp(type,"circle"))
if(pointincircle(testpoint,pointarray))
sendmesg(url);
if(!strcmp(type,"rect"))
if(pointinrect(testpoint,pointarray))
sendmesg(url);
if(!strcmp(type,"point")) {
/* Don't need to take square root. */
dist = ((testpoint[X] - pointarray[0][X])
* (testpoint[X] - pointarray[0][X]))
+ ((testpoint[Y] - pointarray[0][Y])
* (testpoint[Y] - pointarray[0][Y]));
/* If this is the first point, or the nearest, set the default. */
if ((! sawpoint) || (dist < mindist)) {
mindist = dist;
strcpy(def,url);
}
sawpoint++;
}
}
if(def[0])
sendmesg(def);
servererr("No default specified.");
}
/* NCSA Imagemap files use: method URL coord1 coord2
* CERN Imagemap files use: method (coord1) (coord2) URL
* This version of imagemap will probably work with either in the same file,
* as long as a full line is in one format or the other.
*/
int send_imagemap(per_request* reqInfo, struct stat* fi, char allow_options)
{
char *input, *def, *szPoint, *url, *type;
double testpoint[2], pointarray[MAXVERTS][2];
int i, j, k;
int error_num = 0;
FILE *fp;
char *t;
double dist, mindist = -1;
int sawpoint = 0;
int sawparen = 0;
int Found = 0;
input = newString(HUGE_STRING_LEN,STR_TMP);
def = newString(MAX_STRING_LEN,STR_TMP);
szPoint = newString(MAX_STRING_LEN,STR_TMP);
type = newString(MAX_STRING_LEN,STR_TMP);
url = newString(MAX_STRING_LEN,STR_TMP);
def[0] = '\0';
strcpy(szPoint, reqInfo->args);
if(!(t = strchr(szPoint,','))) {
error_num = IMAP_ERR_INCORRECT_ARGS;
goto imagemap_error;
}
*t++ = '\0';
testpoint[X] = (double) atoi(szPoint);
testpoint[Y] = (double) atoi(t);
if(!(fp=FOpen(reqInfo->filename,"r"))){
log_reason(reqInfo, "File permissions deny server access",
reqInfo->filename);
freeString(input);
freeString(def);
freeString(szPoint);
freeString(url);
freeString(type);
die(reqInfo, SC_FORBIDDEN, reqInfo->url);
}
while (!Found && fgets(input,HUGE_STRING_LEN,fp)) {
char num[10];
/* Skip lines with # as comments and blank lines */
if((input[0] == '#') || (!input[0]))
continue;
type[0] = '\0';url[0] = '\0';
/* Copy the shape keyword into type */
for(i=0;!isspace(input[i]) && (input[i]);i++)
type[i] = input[i];
type[i] = '\0';
/* Forward to next word */
while(isspace(input[i])) ++i;
/* If no coordinates, must be url for default, or NCSA format */
if (input[i] != '(') {
for(j=0;input[i] && !isspace(input[i]);++i,++j)
url[j] = input[i];
url[j] = '\0';
}
/* Handle default keyword */
if(!strcmp(type,"default") && !sawpoint) {
strcpy(def,url);
continue;
}
/* Looking for Coordinates */
k=0;
while (input[i]) {
/* Move over spaces and commas */
while (isspace(input[i]) || input[i] == ',')
i++;
/* Under CERN, coordinates are in parenthesis */
if (input[i] == '(') {
sawparen = 1;
while (isspace(input[++i]));
}
/* Copy digits into num array */
j = 0;
while (isdigit(input[i]))
num[j++] = input[i++];
num[j] = '\0';
if (!j) break;
pointarray[k][X] = (double) atoi(num);
/* Skip to next digit */
while (isspace(input[i]) || input[i] == ',')
i++;
/* Copy other number into num */
j = 0;
while (isdigit(input[i]))
num[j++] = input[i++];
num[j] = '\0';
if (!j && !sawparen && k > 0) {
pointarray[k++][Y] = -127;
break;
}
if (j)
pointarray[k++][Y] = (double) atoi(num);
else {
error_num = IMAP_ERR_INCORRECT_COORDS;
FClose(fp);
goto imagemap_error;
}
/* End of parenthesis for coordinates under CERN */
if (input[i] == ')') {
i++;
sawparen = 0;
} else if (sawparen) {
error_num = IMAP_ERR_CERN_MISSING_RIGHT_PAREN;
FClose(fp);
goto imagemap_error;
}
}
if (url[0] == '\0' && input[i]) {
while (isspace(input[i])) i++;
for (j = 0; input[i] && !isspace(input[i]); ++i, ++j)
url[j] = input[i];
url[j] = '\0';
}
pointarray[k][X] = -1;
if(!strncmp(type, "poly", 4))
if(pointinpoly(testpoint,pointarray))
Found = 1;
if(!strncmp(type, "circ", 4))
if(pointincircle(testpoint,pointarray))
Found = 1;
if(!strncmp(type, "rect", 4))
if(pointinrect(testpoint,pointarray))
Found = 1;
if(!strcmp(type,"point")) {
/* Don't need to take square root. */
dist = ((testpoint[X] - pointarray[0][X])
* (testpoint[X] - pointarray[0][X]))
+ ((testpoint[Y] - pointarray[0][Y])
* (testpoint[Y] - pointarray[0][Y]));
/* If this is the first point, or the nearest, set the default. */
if ((! sawpoint) || (dist < mindist)) {
mindist = dist;
strcpy(def,url);
}
sawpoint++;
}
}
if(Found) {
sendmesg(reqInfo, url, fp);
goto imagemap_ok;
} else {
if(def[0]) {
sendmesg(reqInfo, def, fp);
goto imagemap_ok;
}
}
/* No reason to log each of these as an "error" */
/* log_reason(reqInfo, "No default defined in imagemap.",
reqInfo->filename); */
FClose(fp);
freeString(input);
freeString(def);
freeString(szPoint);
freeString(url);
freeString(type);
die(reqInfo, SC_NO_CONTENT, reqInfo->url);
return 0;
imagemap_ok:
FClose(fp);
freeString(input);
freeString(def);
freeString(szPoint);
freeString(url);
freeString(type);
return 1;
imagemap_error:
freeString(input);
freeString(def);
freeString(szPoint);
freeString(url);
freeString(type);
log_reason(reqInfo,imagemap_errors[error_num-1],reqInfo->filename);
die(reqInfo,SC_BAD_IMAGEMAP,imagemap_errors[error_num-1]);
return -1;
}
void MakeXMLNet(char * buffer)
{
int i=0,j=0;
char type[20];// = (char *)malloc(sizeof(char));
char typecon[10];// = (char *)malloc(sizeof(char));
char prot[10];// = (char *)malloc(sizeof(char));
char timespamp[30];// = (char *)malloc(sizeof(char));
char id[20] ;// = (char *)malloc(sizeof(char));
char pid[8] ;// = (char *)malloc(sizeof(char));
char ppid[8];// = (char *)malloc(sizeof(char));
char scontext[500] ;//= (char *)malloc(sizeof(char));
char name[1024] ;//= (char *)malloc(sizeof(char));
char retour[15] ;//= (char *)ma
char size[100];
char temp[20];
char buffer_final[5096];
TCPInfo tcp;
UDPInfo udp;
if(strstr(buffer,"endoftrace") == NULL)
return;
ZeroMemory(buffer_final, sizeof(buffer_final));
ZeroMemory(typecon, sizeof(typecon));
ZeroMemory(type, sizeof(type));
ZeroMemory(prot, sizeof(prot));
ZeroMemory(timespamp, sizeof(timespamp));
ZeroMemory(id , sizeof(id));
ZeroMemory(ppid, sizeof(ppid));
ZeroMemory(pid, sizeof(pid));
ZeroMemory(name, sizeof(name));
ZeroMemory(temp, sizeof(temp));
ZeroMemory(scontext, sizeof(scontext));
ZeroMemory(retour, sizeof(retour));
ZeroMemory(size, sizeof(size));
//audit(129412850090651712,1) pid=3384 name=iexplore.exe ppid=3308 { send } size=16 prot=tcp return=0 endoftrace
while(i < (int)strlen(buffer))
{
while(buffer[i] != '(') i++;
i++;
j=0;
while(buffer[i] != ',') // get timestamp
{
timespamp[j] = buffer[i];
i++;
j++;
}
timespamp[j]='\0';
i++;
j=0;
while(buffer[i] != ')')// get id
{
id[j]=buffer[i];
i++;
j++;
}
id[j]='\0';
while(buffer[i] != '=') i++;
j=0;
i++;
while(buffer[i] != ' ') // get pid
{
pid[j]=buffer[i];
i++;
j++;
}
pid[j]='\0';
while(buffer[i] != '=') i++;
j=0;
i++;
while(buffer[i] != ' ') // get name
{
name[j]=buffer[i];
i++;
j++;
}
name[j]='\0';
while(buffer[i] != '=') i++;
j=0;
i++;
while(buffer[i] != ' ') // get pid
{
ppid[j]=buffer[i];
i++;
j++;
}
ppid[j]='\0';
while(buffer[i] != '{') i++;
j=0;
i++;
i++;
while(buffer[i] != ' ') // get rights
{
typecon[j]=buffer[i];
i++;
j++;
}
typecon[j]='\0';
while(buffer[i] != '=') i++;
j=0;
i++;
while(buffer[i] != ' ') // get rights
{
size[j]=buffer[i];
i++;
j++;
}
size[j]='\0';
while(buffer[i] != '=') i++;
j=0;
i++;
while(buffer[i] != ' ') // get rights
{
prot[j]=buffer[i];
i++;
j++;
}
prot[j]='\0';
while(buffer[i] != '=') i++;
j=0;
i++;
while(buffer[i] != ' ') // get rights
{
retour[j]=buffer[i];
i++;
j++;
}
retour[j]='\0';
break;
}
i=0;
while(i < 16 )
{
if(name[i] == '.')
break;
temp[i] = name[i];
i++;
}
sprintf(scontext, "system_u:system_r:%s_t", temp);
if(strcmp(prot , "tcp") == 0)
{
tcp = GetIpTcp(atoi(pid));
sprintf(buffer_final, "<trace id=\"%s\" timestamp=\"%s\" >\n\t<class type=\"network\" return=\"%s\" />\n\t<process pid=\"%s\" ppid=\"%s\" scontext=\"%s\" name=\"%s\" />\n\t<ip ipsource=\"%s\" portsource=\"%i\" ipdest=\"%s\" portdest=\"%i\" state=\"%s\" typeconnect=\"%s\" size=\"%s\" prot=\"%s\" />\n\t<data>\n\t</data>\n</trace>\n", \
id, timespamp, retour, pid, ppid, scontext, name, tcp.localip, tcp.localport, tcp.distip, tcp.distport, tcp.state, typecon,size, prot);//
}
if(strcmp(prot, "udp") == 0)
{
udp = GetUdpInfo(atoi(pid));
sprintf(buffer_final, "<trace id=\"%s\" timestamp=\"%s\" >\n\t<class type=\"network\" return=\"%s\" />\n\t<process pid=\"%s\" ppid=\"%s\" scontext=\"%s\" name=\"%s\" />\n\t<ip ipsource=\"%s\" portsource=\"%i\" ipdest=\"0\" portdest=\"0\" state=\"NONE\" typeconnect=\"%s\" size=\"%s\" prot=\"%s\" />\n\t<data>\n\t</data>\n</trace>\n", \
id, timespamp, retour, pid, ppid, scontext, name, udp.localip, udp.localport, typecon,size, prot);//
}
printf("%s\n", buffer_final);
// printf("%s\n", buffer_final);
sendmesg(buffer_final);
}
void MakeXML(char * buffer)
{
int i=0,j=0;
char type[20];// = (char *)malloc(sizeof(char));
char droit[200];// = (char *)malloc(sizeof(char));
char timespamp[30];// = (char *)malloc(sizeof(char));
char id[20] ;// = (char *)malloc(sizeof(char));
char pid[8] ;// = (char *)malloc(sizeof(char));
char ppid[8];// = (char *)malloc(sizeof(char));
char scontext[500] ;//= (char *)malloc(sizeof(char));
char name[1024] ;//= (char *)malloc(sizeof(char));
char tcontext[1024] ;// = (char *)malloc(sizeof(char));
char objname[1024] ;//= (char *)malloc(sizeof(char));
char retour[10] ;//= (char *)ma
char size[100];
char buffer_final[5096];
if(strstr(buffer,"endoftrace") == NULL)
return;
ZeroMemory(buffer_final, sizeof(buffer_final));
ZeroMemory(droit, sizeof(droit));
ZeroMemory(type, sizeof(type));
ZeroMemory(timespamp, sizeof(timespamp));
ZeroMemory(id , sizeof(id));
ZeroMemory(ppid, sizeof(ppid));
ZeroMemory(pid, sizeof(pid));
ZeroMemory(name, sizeof(name));
ZeroMemory(objname, sizeof(objname));
ZeroMemory(scontext, sizeof(scontext));
ZeroMemory(tcontext, sizeof(tcontext));
ZeroMemory(retour, sizeof(retour));
ZeroMemory(size, sizeof(size));
while(i < (int)strlen(buffer))
{
while(buffer[i] != '(') i++;
i++;
j=0;
while(buffer[i] != ',') // get timestamp
{
timespamp[j] = buffer[i];
i++;
j++;
}
timespamp[j]='\0';
i++;
j=0;
while(buffer[i] != ')')// get id
{
id[j]=buffer[i];
i++;
j++;
}
id[j]='\0';
while(buffer[i] != '{') i++;
j=0;
i++;
while(buffer[i] != '}') // get rights
{
droit[j]=buffer[i];
i++;
j++;
}
droit[j]='\0';
while(buffer[i] != '=') i++;
j=0;
i++;
while(buffer[i] != ' ') // get pid
{
pid[j]=buffer[i];
i++;
j++;
}
pid[j]='\0';
while(buffer[i] != '"') i++;
i++;
j=0;
while(buffer[i] != '"') // get name
{
name[j]=buffer[i];
i++;
j++;
}
name[j]='\0';
while(buffer[i] != '=') i++;
j=0;
i++;
while(buffer[i] != ' ') // get pid
{
ppid[j]=buffer[i];
i++;
j++;
}
ppid[j]='\0';
while(buffer[i] != '"') i++;
i++;
j=0;
while(buffer[i] != '"') // get objname
{
objname[j]=buffer[i];
i++;
j++;
}
objname[j]='\0';
while(buffer[i] != '=') i++;
j=0;
i++;
while(buffer[i] != ' ') // get scontext
{
scontext[j]=buffer[i];
i++;
j++;
}
scontext[j]='\0';
while(buffer[i] != '=') i++;
j=0;
i++;
while(buffer[i] != ' ') // get tcontext
{
tcontext[j]=buffer[i];
i++;
j++;
}
tcontext[j]='\0';
while(buffer[i] != '=') i++;
j=0;
i++;
while(buffer[i] != ' ') // get type
{
type[j]=buffer[i];
i++;
j++;
}
type[j]='\0';
while(buffer[i] != '=') i++;
j=0;
i++;
while(buffer[i] != ' ') // get retour
{
retour[j]=buffer[i];
i++;
j++;
}
retour[j]='\0';
while(buffer[i] != '=') i++;
j=0;
i++;
//break;
while(buffer[i] != ' ') // get retour
{
size[j]=buffer[i];
i++;
j++;
}
size[j]='\0';
break;
}
sprintf(buffer_final, "<trace id=\"%s\" timestamp=\"%s\" >\n\t<class type=\"%s\" return=\"%s\" />\n\t<process pid=\"%s\" ppid=\"%s\" scontext=\"%s\" name=\"%s\" />\n\t<object name=\"%s\" tcontext=\"%s\" rights=\"%s\" size=\"%s\" />\n\t<data>\n\t</data>\n</trace>\n", id, timespamp, type, retour, pid, ppid, scontext,name,objname, tcontext, droit, size);
printf("%s\n", buffer_final);
sendmesg(buffer_final);
}