cd /usr/src/kernelsnoticeable changes:
tar xjvf linux-2.6.32.tar.bz2
mv config.32 .config
make oldconfig
make
make modules_install
make install
Intel ATOM CPU Support
...
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <netdb.h>
#include <sys/types.h>
#include <netinet/in.h>
#include <sys/socket.h>
#include <fcntl.h>
#include <libgen.h>
char *gethostname(char *url)
{
if(strstr(url, "http://"))
{
url += strlen("http://");
}
if(strstr(url, "https://"))
{
url += strlen("https://");
}
if(strchr(url, '/'))
{
strchr(url, '/')[0] = '\0';
}
return url;
}
char *getfilename(char *file)
{
if(file[0] == '\0')
strcpy(file, "test.txt");
if(file[0] == '/' && file[1] == '\0')
strcpy(file, "test.txt");
return file;
}
#define PORT 80
int connect_to_ip(char *host)
{
int sock;
int sockfd;
struct hostent *he;
struct sockaddr_in their_addr;
if((he = gethostbyname(host)) == NULL)
{
perror("gethostbyname(): fail: ");
exit(1);
}
else
printf("Client-The remote host is: %s\n", host);
if((sockfd = socket(AF_INET, SOCK_STREAM, 0)) == -1)
{
perror("socket()");
exit(1);
}
else
printf("Client-The socket() sockfd is OK...\n");
their_addr.sin_family = AF_INET;
printf("Server-Using %s and port %d...\n", host, PORT);
their_addr.sin_port = htons(PORT);
their_addr.sin_addr = *((struct in_addr *)he->h_addr);
memset(&(their_addr.sin_zero), '\0', 8);
if(connect(sockfd, (struct sockaddr *)&their_addr, sizeof(struct sockaddr)) == -1)
{
perror("connect()");
exit(1);
}
else
printf("Client-The connect() is OK...\n");
return sockfd;
}
char *gethdr(char *buff, int size, FILE *sfp)
{
char *s;
memset((char*)buff, 0, size);
fgets(buff, size, sfp);
for(s=buff; *s == '\r'; ++s) continue;
if(*s == '\n') return NULL;
/* locate the end of header */
while (*s && *s != '\r' && *s != '\n')
++s;
*s = '\0';
return buff;
}
#define isspace(s) (*s == ' ')
char *skip_whitespace(char *str)
{
while(isspace(str)) ++str;
return str;
}
char *skip_non_whitespace(char *str)
{
while(*str && !isspace(str)) ++str;
return str;
}
void getfile(int sockfd, char *host, char *file)
{
char cmd[1024] = {};
char buff[512] = {};
char *fname;
int fd, len=0;
int hack = 0;
FILE *sfp;
char *str;
/* open outpt file */
fname = basename(file);
fd = open(fname, O_CREAT|O_RDWR, 0755);
sprintf(cmd, "GET %s HTTP/1.1\r\n", file);
sprintf(cmd, "%sHost: %s\r\n", cmd, host);
sprintf(cmd, "%s\r\n", cmd);
write(sockfd, cmd, strlen(cmd));
printf("cmd: %s\n", cmd);
/* skip the HEADER */
/* START */
sfp = fdopen(sockfd, "r+");
gethdr(buff, 20, sfp);
str = buff;
str = skip_non_whitespace(str);
str = skip_whitespace(str);
printf("%s, status: %d\n", buff, atoi(str));
while(gethdr(buff, sizeof(buff), sfp) != NULL)
printf("%s\n", buff);
fflush(sfp);
/* END */
while(1)
{
memset((char*)buff, 0, sizeof(buff));
len=read(sockfd, buff, sizeof(buff));
write(fd, buff, len);
if(len <= 0) break;
}
close(fd);
close(sockfd);
return;
}
int main(int argc, char *argv[])
{
char *host, *file;
char url[256] = {};
int sockfd;
if(argc < 2)
{
printf("usage: %s\n", argv[0]);
exit(0);
}
strcpy(url, argv[1]);
host = gethostname(url);
file = argv[1];
file = getfilename(&file[host+strlen(host)-url]);
printf("url: %s, file: %s\n", url, file);
sockfd = connect_to_ip(host);
getfile(sockfd, host, file);
printf("\nsuccessfully written to \"%s\"\n\n", basename(file));
return 0;
}
gcc -o wget wget.c
./wget http://www.dhpc.adelaide.edu.au/education/dhpc/lab/MPI/hello.c
./wget www.physics.arizona.edu/~physreu/dox/cprogs/day1/hello.c
typedef unsigned int uint;
uint reverse(uint val)
{
int i;
uint tval=0;
for(i=0; i<sizeof(val)*8; i++)
{
tval <<= 1;
tval |= val&1;
val >>= 1;
}
return tval;
}
typedef unsigned int uint;
uint reverse(uint val)
{
char i;
uint tval=0;
for(i=sizeof(val)*8; val; i--)
{
tval <<= 1;
tval |= val&1;
val >>= 1;
}
return (tval<<i);
}
----------------------script.sh----------------------
#!/bin/sh
ARCHDIRS="alpha blackfin h8300 m68knommu mn10300 s390 arm \
cris m32r microblaze parisc sh avr32 frv ia64 m68k mips \
powerpc sparc xtensa"
for DIR in $ARCHDIRS; do
echo "deleting $DIR"
rm -rf arch/$DIR
done
rm -rf Documentation
DOCDIRS=" / accounting auxdisplay connector DocBook \
filesystems ia64 networking pcmcia spi video4linux vm \
watchdog"
for DIR in $DOCDIRS; do
echo "creating Documentation/$DIR/Makefile"
mkdir -p Documentation/$DIR
touch Documentation/$DIR/Makefile
done
-----------------------------------------------------
1. allocate 12GB of HDD space
2. Install FC11 on VMware
3. Review and modify partitioning layout
4. Delete VolGroup, sda1 and sda2 partitions
5. Create 512MB swap space
6. Create EXT3 file system and mount pount "/"
7. Select "customize now" for software selection
8. Un-select everything in software selection
9. A total of 179 packages will get installed.
mkdir /mnt/cdrom
vi /etc/fstab
>> /dev/cdrom /mnt/cdrom iso9660 defaults 0 0
mount /dev/cdrom
cd /mnt/cdrom/Pakages
rpm -ivh createrepo + DEPENDENCY FILES
rpm -ivh yum + DEPENDENCY FILES
cd /mnt
createrepo .
cd /etc/yum.repos.d/
vi fedora.repo >> enabled=0
vi fedora-updates.repo
>> baseurl=file:///mnt
>> #baseurl
>> #mirrorurl
>> enabled=1
>> gpgcheck=0
yum install ftp make which vim ctags gcc ncur* man-pages
yum install dhclient bzip2 kerenal-devel man ntsysv gpm
yum install openssl* ...
vi /etc/syscofig/network-scripts/ifcfg-eth0
>> DEVICE=eth0
>> BOOTPROTO=dhcp
>> ONBOOT=yes
;window.open('http://i.technet.microsoft.com/cc757419.ad848f20-301f-40e4-95bd-3238c2411de7%28en-us%29.gif');window.open('http://ipv6.com/images/diagrams/arp1.gif');window.open('http://www.siongboon.com/projects/2006-03-06_serial_communication/IP-Header-v4.png');window.open('http://www.siongboon.com/projects/2006-03-06_serial_communication/ICMP-Header.png');window.open('http://www.software-engineer-training.com/wp-content/uploads/2007/12/tcp_header.png');void window.open('http://www.siongboon.com/projects/2006-03-06_serial_communication/UDP-Header.png');){kind=link}
mv /bin/vi{,.old}
ln -s /usr/bin/vim /bin/vivi /sbin/mkinitrdDownload the config file for 2.6.31 from here.
>> after "mknod /dev/hvc0 c 229 0"
>> mknod /dev/sda b 8 0
>> mknod /dev/sda1 b 8 1
>> mknod /dev/sda2 b 8 2
vi /etc/fstab
>> /dev/sda1 / ext3 defaults 0 0
>> /dev/sda2 swap swap defaults 0 0
cd /usr/src/kernelsYou can get the sample make log file from here
tar xjvf linux-2.6.31.tar.bz2
mv config.31 .config
make oldconfig
make
make modules_install
make install
vi /boot/grub/grub.conf
>> default=0
>> timeout=10
>> #hiddenmenu
>> # ... rghb quiet
| Pin No. | strand color | Name |
| 1 | white and orange | TX+ |
| 2 | orange | TX- |
| 3 | white and green | RX+ |
| 4 | NC | * |
| 5 | NC | * |
| 6 | green | RX- |
| 7 | NC | * |
| 8 | NC | * |
| One end RJ45 Male | Other end RJ45 Male |
| 1 (TX+) | 3 (RX+) |
| 2 (TX-) | 6 (RX-) |
| 3 (RX+) | 1 (TX+) |
| * | * |
| * | * |
| 6 (RX-) | 2 (TX-) |
| * | * |
| * | * |
| Pin No. | conductor color | Name |
| 1 | white and orange | TX_D1+ |
| 2 | orange | TX_D1- |
| 3 | white and green | RX_D2+ |
| 4 | blue | BI_D3+ |
| 5 | white and blue | BI_D3- |
| 6 | green | RX_D2- |
| 7 | white and brown | BI_D4+ |
| 8 | brown | BI_D4- |
| One end RJ45 Male | Other end RJ45 Male |
| 1 (TX_D1+) | 3 (RX_D2+) |
| 2 (TX_D1-) | 6 (RX_D2-) |
| 3 (RX_D2+) | 1 (TX_D1+) |
| 4 (BI_D3+) | 7 (BI_D4+) |
| 5 (BI_D3-) | 8 (BI_D4-) |
| 6 (RX_D2-) | 2 (TX_D1-) |
| 7 (BI_D4+) | 4 (BI_D3+) |
| 8 (BI_D4-) | 5 (BI_D3-) |
Type int represents a machine's natural word size.
#define abs(x) ((x < 0)? -x : x)
#define offsetof(type, member) ((size_t)&((type *)0)->member)
#define roundup(x, y) (x + (x % y))
#define _THIS_IP_ ({ __here: (unsigned long)&&__here; })
#define swap(a, b) ({typeof(a) __tmp = a; a = b; b = __tmp;})
#define container_of(ptr, type, member) ({ \
(type *)((char *)ptr - offsetof(type, member)); })
#define dprintf(fmt, arg...) printf("%s:%s:%d " fmt "\n", \
__FILE__, __FUNCTION__, __LINE__, ##arg)
typedef unsigned char u8;
typedef unsigned long u32;
#define set(val, addr) (*(volatile u32 *)addr = val)
void wrap_printf(const char *fmt, ...) {
va_list args;
va_start(args, fmt);
vprintf(fmt, args);
va_end(args);
}
list *reverse(list *current)
{
list *prev = NULL;
list *next = NULL;
while(current)
{
next = current->next; //tricky: save the next node
current->next = prev; //point current to previous
current->prev = next; //point current to next
prev = current;
current = next;
}
return prev;
}
---------------------dlist.c---------------------
#include <stdio.h>
#include <stdlib.h>
typedef struct list{
int val;
struct list *next;
struct list *prev;
}list;
list *getfirst(list *head)
{
while(head && head->prev) head = head->prev;
return head;
}
list *getlast(list *head)
{
while(head && head->next) head = head->next;
return head;
}
void print(list *head1)
{
list *head = NULL;
list *end = NULL;
head = head1;
printf("to next: ");
while(head)
{
printf("%d->", head->val);
head = head->next;
}
printf("NULL\n");
head = getlast(head1);
printf("to prev: ");
while(head)
{
printf("%d->", head->val);
head = head->prev;
}
printf("NULL\n");
}
list *insert(list *head, int val)
{
list *new = (list*)malloc(sizeof(list));
new->val = val;
new->prev = NULL;
new->next = head;
if(head) head->prev = new;
return new;
}
list *reverse(list *current)
{
list *prev = NULL;
list *next = NULL;
while(current)
{
next = current->next; //tricky: save the next node
current->next = prev; //point current to previous
current->prev = next; //point current to next
prev = current;
current = next;
}
return prev;
}
int main()
{
list *head = NULL;
head = insert(head, 10);
head = insert(head, 20);
head = insert(head, 60);
head = insert(head, 51);
head = insert(head, 73);
head = insert(head, 19);
head = insert(head, 10);
head = insert(head, 81);
head = insert(head, 95);
printf("before reverse:\n");
print(head);
printf("after reverse:\n");
head = reverse(head);
print(head);
return 0;
}
-------------------------------------------------
before reverse:
to next: 95->81->10->19->73->51->60->20->10->NULL
to prev: 10->20->60->51->73->19->10->81->95->NULL
after reverse:
to next: 10->20->60->51->73->19->10->81->95->NULL
to prev: 95->81->10->19->73->51->60->20->10->NULL
void reverse(char *buf)
{
char *start = buf;
char *end = buf + strlen(buf) - 1;
while(start < end)
swap(start++, end--);
}
#include <stdio.h>
#include <string.h>
void swap(char *s1, char *s2)
{
char t = *s1;
*s1 = *s2;
*s2 = t;
}
void swap2(char *s1, char *s2)
{
*s1 ^= *s2;
*s2 ^= *s1;
*s1 ^= *s2;
}
void reverse(char *buf)
{
char *start = buf;
char *end = buf + strlen(buf) - 1;
while(start < end)
swap(start++, end--);
}
int main()
{
char buf[] = "program to reverse a string";
printf("before: %s\n", buf);
reverse(buf);
printf("after : %s\n", buf);
return 0;
}
before: program to reverse a string
after : gnirts a esrever ot margorp
list *reverse(list *current)
{
list *prev = NULL;
list *next = NULL;
while(current)
{
next = current->next; //tricky: save the next node
current->next = prev; //point current to previous
prev = current;
current = next;
}
return prev;
}
--------------------llist.c--------------------
#include <stdio.h>
#include <stdlib.h>
typedef struct list{
int val;
struct list *next;
}list;
list *insert(list *head, int val)
{
list *new = (list*)malloc(sizeof(list));
new->val = val;
new->next = head;
return new;
}
void print(list *head)
{
while(head)
{
printf("%d->", head->val);
head = head->next;
}
printf("NULL\n");
}
list *reverse(list *current)
{
list *prev = NULL;
list *next = NULL;
while(current)
{
next = current->next; //tricky: save the next node
current->next = prev; //point current to previous
prev = current;
current = next;
}
return prev;
}
int main()
{
list *head = NULL;
head = insert(head, 10);
head = insert(head, 12);
head = insert(head, 20);
head = insert(head, 17);
head = insert(head, 25);
head = insert(head, 3);
head = insert(head, 75);
head = insert(head, 49);
head = insert(head, 32);
printf("before reverse: ");
print(head);
head = reverse(head);
printf("after reverse: ");
print(head);
return 0;
}
-----------------------------------------------
before reverse: 32->49->75->3->25->17->20->12->10->NULL
after reverse: 10->12->20->17->25->3->75->49->32->NULL
int count(node *head)
{
if(head == NULL) return 0;
return count(head->left) + 1 + count(head->right);
}
int depth(node *head)
{
if(head == NULL)
return 0;
else
{
int ldepth = depth(head->left);
int rdepth = depth(head->right);
if(ldepth < rdepth) return rdepth+1;
else return ldepth+1;
}
}
int compare(node *n1, node *n2)
{
if(n1==NULL && n2==NULL)
return true;
else if(n1!=NULL && n2!=NULL)
{
return ((n1->val==n2->val) &&
compare(n1->left, n2->left) &&
compare(n1->right, n2->right));
}
else return false;
}
-----------------btree.c-----------------
#include <stdio.h>
#include <stdlib.h>
typedef struct node{
int val;
struct node *left;
struct node *right;
}node;
void print(node *head)
{
if(head == NULL) return;
print(head->left);
printf("%d->",head->val);
print(head->right);
}
node * insert(node *head, int val)
{
if(head == NULL)
{
head = (node*)malloc(sizeof(node));
head->left=head->right=NULL;
head->val = val;
}
else if(val < head->val)
head->left = insert(head->left, val);
else if(val > head->val)
head->right = insert(head->right, val);
else
printf("duplicate vale (%d)\n", val);
return head;
}
int count(node *head)
{
if(head == NULL) return 0;
return count(head->left) + 1 + count(head->right);
}
int count2(node *head)
{
int count = 0;
if(head == NULL) return 0;
count += count2(head->left);
count += count2(head->right);
return ++count;
}
void count3(node *head, int *count)
{
if(head == NULL) return;
count3(head->left, count);
count3(head->right, count);
(*count)++;
}
int depth(node *head)
{
if(head == NULL)
return 0;
else
{
int ldepth = depth(head->left);
int rdepth = depth(head->right);
if(ldepth < rdepth) return rdepth+1;
else return ldepth+1;
}
}
#define true 1
#define false 0
int compare(node *n1, node *n2)
{
if(n1==NULL && n2==NULL)
return true;
else if(n1!=NULL && n2!=NULL)
{
return ((n1->val==n2->val) &&
compare(n1->left, n2->left) &&
compare(n1->right, n2->right));
}
else return false;
}
int main()
{
node *head1 = NULL;
node *head2 = NULL;
int c1 = 0;
head1 = insert(head1, 50);
insert(head1, 40);
insert(head1, 70);
insert(head1, 30);
insert(head1, 25);
insert(head1, 90);
insert(head1, 45);
insert(head1, 10);
insert(head1, 55);
insert(head1, 85);
print(head1); printf("NULL\n");
head2 = insert(head2, 50);
insert(head2, 40);
insert(head2, 70);
insert(head2, 30);
insert(head2, 25);
insert(head2, 90);
insert(head2, 45);
insert(head2, 10);
insert(head2, 55);
insert(head2, 85);
print(head2); printf("NULL\n");
printf("number of nodes in the tree is %d\n", count(head1));
printf("Max depth of the tree is %d\n", depth(head1));
printf("comparison for both the tree is \"%s\"\n",
compare(head1, head2)?"true":"false");
return 0;
}
-----------------------------------------
int oparity(int val)
{
int parity = 0;
while(val)
{
parity = !parity;
val &= val-1;
//val = val&(val-1);
//val &= ~(val&-val);
//val ^= val&(~val+1);
}
return parity;
}
int oparity(int val)
{
int nbit = 0;
while(val)
{
if(val&1) nbit++;
val >>= 1;
}
return nbit%2;
}
-----------------oddparity.c-----------------
#include <stdio.h>
int oparity(int val)
{
int nbit = 0;
while(val)
{
if(val&1) nbit++;
val >>= 1;
}
return nbit%2;
}
int main()
{
int val = 0xaF19;
printf("oddparity of 0x%X is %d\n", val, oparity(val));
printf("evenparity of 0x%X is %d\n", val, oparity(val)?0:1);
return 0;
}
---------------------------------------------
-----------------------pyramid1.c-----------------------
#include <stdio.h>
#include <stdlib.h>
int main(int argc, char*argv[])
{
int i, j, level;
char ch = '*';
if(argc < 2)
{
printf("usage: %s <level> <<character>>\n", argv[0]);
exit(0);
}
level = atoi(argv[1]);
if(argv[2]) ch = argv[2][0];
for(i=0; i<level; i++)
{
for(j=i; j<level-1; j++)
printf(" ");
for(j=0; j<2*i+1; j++)
printf("%c ", ch);
printf("\n");
}
return 0;
}
--------------------------------------------------------
-----------------------pyramid2.c-----------------------
#include <stdio.h>
#include <stdlib.h>
int main(int argc, char*argv[])
{
int i, j, level;
char ch = '*';
if(argc < 2)
{
printf("usage: %s <level> <<character>>\n", argv[0]);
exit(0);
}
level = atoi(argv[1]);
if(argv[2]) ch = argv[2][0];
for(i=0; i<level; i++)
{
for(j=0; j<2*level-1; j++)
printf("%c ", (abs(level-1-j)<=i)?ch:' ');
printf("\n");
}
return 0;
}
--------------------------------------------------------
int fact(int num)
{
if(num<=0) return 1;
return num * fact(num-1);
}
---------------------factorial.c---------------------
#include <stdio.h>
#include <stdlib.h>
int fact(int num)
{
if(num<=0) return 1;
return num * fact(num-1);
}
int main(int argc, char *argv[])
{
int num = 0;
if(argc < 2)
{
printf("usage: %s <number>\n", argv[0]);
exit(0);
}
num = atoi(argv[1]);
printf("factorial of %d is %d\n", num, fact(num));
return 0;
}
-----------------------------------------------------
yum install createrepo
mkdir -p /mnt/iso
mount /dev/cdrom /mnt/iso
cd /mnt
createrepo .
cd /etc/yum.repos.d/
edit all repo files and make enabled=0
-------------------iso.repo-------------------
[localrepo]
name=My Repo
baseurl=file:///mnt/iso/
enabled=1
gpgcheck=0
----------------------------------------------
yum repolist
yum --disablerepo=updates install gcc*
yum --disablerepo=updates install xorg*
Traceback (most recent call last):
File "/usr/bin/yum", line 29, in
yummain.main(sys.argv[1:])
File "/usr/share/yum-cli/yummain.py", line 172, in main
base.doTransaction()
File "/usr/share/yum-cli/cli.py", line 302, in doTransaction
problems = self.downloadPkgs(downloadpkgs)
File "/usr/lib/python2.5/site-packages/yum/__init__.py", line 798, in downloadPkgs
remote_pkgs.sort(mediasort)
File "/usr/lib/python2.5/site-packages/yum/__init__.py", line 747, in mediasort
a = a.getDiscNum()
File "/usr/lib/python2.5/site-packages/yum/packages.py", line 485, in getDiscNum
return int(fragid)
ValueError: invalid literal for int() with base 10: ''
-----------------------------------------------
vi /usr/lib/python2.5/site-packages/yum/packages.py +485
return int(fragid) ==> return int()
-----------------------------------------------
------------------test.php-------------------> http://localhost/test.php?name=John
<?php echo "Welcome to our site " . stripslashes($name); ?>
--------------------------------------------
------------------test1.php-------------------> http://localhost/test2.php?name=John
<?php
function validateQueryString ( $queryString , $min=1, $max=32 ) {
if ( !preg_match( "/^[a-zA-Z0-9]{".$min.",".$max."}$/", $queryString ) ) {
return false;
}
return true;
}
if ( !validateQueryString ( $name ) ) {
echo "The cross site scripting is not allowed.";
}
else {
echo "Welcome to our site " . stripslashes($name);
}
?>
--------------------------------------------
----------------------Client.java----------------------
import javax.xml.soap.SOAPConnectionFactory;
import javax.xml.soap.SOAPConnection;
import javax.xml.soap.MessageFactory;
import javax.xml.soap.SOAPMessage;
import javax.xml.soap.SOAPPart;
import javax.xml.soap.SOAPEnvelope;
import javax.xml.soap.SOAPBody;
import javax.xml.soap.SOAPElement;
import javax.xml.soap.MimeHeaders;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.Transformer;
import javax.xml.transform.Source;
import javax.xml.transform.stream.StreamResult;
public class Client {
public static void main(String[] args) {
try {
// Create the connection
SOAPConnectionFactory scf = SOAPConnectionFactory.newInstance();
SOAPConnection conn = scf.createConnection();
// Create message
MessageFactory mf = MessageFactory.newInstance();
SOAPMessage msg = mf.createMessage();
// Add eventually a SoapAction header if necessary
MimeHeaders hd = msg.getMimeHeaders();
hd.addHeader("SOAPAction", "\"urn:GoogleSearchAction\"");
// Object for message parts
SOAPPart sp = msg.getSOAPPart();
SOAPEnvelope env = sp.getEnvelope();
env.addNamespaceDeclaration("xsd","http://www.w3.org/2001/XMLSchema");
env.addNamespaceDeclaration("xsi","http://www.w3.org/2001/XMLSchema-instance");
env.addNamespaceDeclaration("enc","http://schemas.xmlsoap.org/soap/encoding/");
env.addNamespaceDeclaration("env","http://schemas.xmlsoap.org/soap/envelop/");
env.setEncodingStyle("http://schemas.xmlsoap.org/soap/encoding/");
SOAPBody bd = env.getBody();
// Populate body
// Main element and namespace
SOAPElement be = bd.addChildElement(env.createName("doGoogleSearch",
"namesp1",
"urn:GoogleSearch"));
be.addChildElement("key").addTextNode("OS7mOjxQFHIztxIYU9yb8y3ibYgY4w2o").setAttribute("xsi:type","xsd:string");
be.addChildElement("q").addTextNode("ls").setAttribute("xsi:type","xsd:string");
be.addChildElement("start").addTextNode("0").setAttribute("xsi:type","xsd:int");
be.addChildElement("maxResults").addTextNode("5").setAttribute("xsi:type","xsd:int");
be.addChildElement("filter").addTextNode("0").setAttribute("xsi:type","xsd:boolean");
be.addChildElement("restrict").setAttribute("xsi:type","xsd:string");
be.addChildElement("safeSearch").addTextNode("0").setAttribute("xsi:type","xsd:boolean");
be.addChildElement("lr").setAttribute("xsi:type","xsd:string");
be.addChildElement("ie").addTextNode("latin1").setAttribute("xsi:type","xsd:string");
be.addChildElement("oe").addTextNode("latin1").setAttribute("xsi:type","xsd:string");
// Save message
msg.saveChanges();
// View input
System.out.println("\n Soap request:\n");
msg.writeTo(System.out);
System.out.println();
// Send
String urlval = "http://api.google.com/search/beta2";
SOAPMessage rp = conn.call(msg, urlval);
// View the output
System.out.println("\nXML response\n");
// Create transformer
TransformerFactory tff = TransformerFactory.newInstance();
Transformer tf = tff.newTransformer();
// Get reply content
Source sc = rp.getSOAPPart().getContent();
// Set output transformation
StreamResult result = new StreamResult(System.out);
tf.transform(sc, result);
System.out.println();
// Close connection
conn.close();
}
catch (Exception e){
System.out.println(e.getMessage());
}
}
}
-------------------------------------------------------
.pem - (Privacy Enhanced Mail) Base64 encoded DER certificate,Generate CA key and Certificate:
enclosed between "-----BEGIN CERTIFICATE-----"
and "-----END CERTIFICATE-----"
.cer, .crt, .der - usually in binary DER form,
but Base64-encoded certificates are common too
.p7b, .p7c - PKCS#7 SignedData structure without data,
just certificate(s) or CRL(s)
.p12 - PKCS#12, may contain certificate(s) (public)
and private keys (password protected)
(Personnal Information Exchange)
openssl genrsa -out ca.key 1024Generate server key and certificate:
openssl req -new -x509 -days 365 \
-subj '/C=IN/ST=KA/L=BL/O=Nortel/OU=Eng/CN=localhost ca' \
-key ca.key -out ca.crt
openssl genrsa -out server.key 1024Verify and show the server generated certificate:
openssl req -new \
-subj '/C=IN/ST=KA/L=BL/O=Nortel/OU=Eng/CN=localhost' \
-key server.key -out server.csr
cat > server.cnf << EOF
[dir_sect]
keyUsage=digitalSignature,keyEncipherment
subjectKeyIdentifier=hash
authorityKeyIdentifier=keyid,issuer
subjectAltName=otherName:1.3.6.1.4.1.311.20.2.3;UTF8:humble@yahoo.com
EOF
openssl x509 -req -days 365 -in server.csr \
-CA ca.crt -CAkey ca.key \
-extfile server.cnf -extensions dir_sect -set_serial 01 -out server.crt
# openssl pkcs12 -export -out server.p12 -inkey server.key -in server.crt
# openssl req -in server.csr -noout -verify -key server.key
# openssl x509 -noout -text -in server.crt
Certificate:
Data:
Version: 3 (0x2)
Serial Number: 1 (0x1)
Signature Algorithm: sha1WithRSAEncryption
Issuer: C=IN, ST=KA, L=BL, O=Nortel, OU=Eng, CN=localhost ca
Validity
Not Before: Jul 27 09:23:44 2010 GMT
Not After : Jul 27 09:23:44 2011 GMT
Subject: C=IN, ST=KA, L=BL, O=Nortel, OU=Eng, CN=localhost
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
RSA Public Key: (1024 bit)
Modulus (1024 bit):
00:d3:d4:a6:31:55:20:94:38:a8:72:16:eb:b8:2a:
9a:7c:07:98:36:63:7c:3c:f7:ad:ff:ad:27:4b:9b:
38:85:92:e5:44:07:12:1e:e3:b7:e9:09:d2:67:01:
71:51:50:fc:a7:7f:ec:72:2c:30:f4:24:0b:68:fa:
c4:7e:56:7b:70:dd:c4:50:7a:8c:51:d5:7f:46:a1:
02:7f:76:d8:6f:2c:79:48:57:9b:6f:fa:06:2d:dd:
5c:e6:f0:74:57:0a:85:85:39:a0:ce:36:64:2a:b1:
7b:1e:26:aa:df:c5:8f:93:6b:e6:02:cb:8d:f8:44:
89:37:58:31:cd:83:68:3a:87
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Key Usage:
Digital Signature, Key Encipherment
X509v3 Subject Key Identifier:
CF:36:42:69:6D:85:D4:D6:22:F8:6F:45:DD:EC:74:...
X509v3 Authority Key Identifier:
keyid:55:B0:22:DC:4F:4C:21:AA:69:EA:47:31:A2:...
X509v3 Subject Alternative Name:
othername:
Signature Algorithm: sha1WithRSAEncryption
de:ff:04:5c:82:e5:74:3c:75:d0:80:21:c7:5b:74:21:91:5b:
07:cb:5a:9e:6d:46:ae:5d:1d:69:26:5a:44:ec:b5:ad:25:72:
a5:5d:f1:e9:b5:45:14:2c:98:b6:40:5f:b8:e8:92:ba:a5:0c:
34:86:0e:20:51:25:64:6a:f7:cf:33:ec:50:f8:eb:9f:59:de:
99:b5:c1:75:cd:d2:ff:00:c0:ed:b2:30:44:f2:1e:13:75:dd:
21:da:f7:7f:bd:3c:60:7a:f6:66:44:c1:c9:b4:b6:75:ac:59:
07:c3:e5:06:eb:97:b2:64:0c:f2:2c:2c:39:b1:35:a6:19:b6:
a6:50
----------------------test.java----------------------
public class test {
public static void main(String[] args) {
System.out.println("Hello world!!!\n");
}
}
-----------------------------------------------------
-----------------TestApplet3.java-----------------------
import javax.swing.*;
public class TestApplet3 extends JApplet {
public void init() {
add (new JLabel("Hello World", JLabel.CENTER));
}
}
--------------------------------------------------------
-----------------------test3.html-----------------------
<HTML>
<HEAD>
<TITLE>My new applet page</TITLE>
</HEAD>
<BODY>
<OBJECT
classid="clsid:8AD9C840-044E-11D1-B3E9-00805F499D93"
WIDTH="170"
HEIGHT="70"
codebase="http://java.sun.com/products/plugin/autodl/jinstall-1_4_2_05-windows-i586.cab#Version=1,4,2,5">
<PARAM NAME=CODE VALUE="TestApplet3">
<PARAM NAME=CACHE_OPTION VALUE="plugin">
<PARAM NAME=CACHE_ARCHIVE VALUE="TestApplet3.jar">
<COMMENT>
<EMBED
TYPE="application/x-java-applet;version=1.4.2"
CODE="TestApplet3"
CACHE_OPTION="plugin"
CACHE_ARCHIVE="TestApplet3.jar"
WIDTH="170"
HEIGHT="70">
</EMBED>
</COMMENT>
</OBJECT>
</BODY>
-------------------------------------------------------
----------------------mymanifest-----------------------
Manifest-Version: 1.2
Main-Class: TestApplet3
Created-By: 1.4 (Sun Microsystems Inc.)
-------------------------------------------------------
-----------------TestApplet2.java-----------------
import javax.swing.*;
public class TestApplet2 extends JApplet {
public void init() {
add (new JLabel("Hello World", JLabel.CENTER));
}
}
-------------------------------------------------------
-----------------------test2.html-----------------------
<OBJECT
classid="clsid:8AD9C840-044E-11D1-B3E9-00805F499D93"
WIDTH="170"
HEIGHT="70"
codebase="http://java.sun.com/products/plugin/autodl/jinstall-1_4_2_05-windows-i586.cab#Version=1,4,2,5">
<PARAM NAME=CODE VALUE="TestApplet2.class">
<PARAM NAME=CACHE_OPTION VALUE="plugin">
<PARAM NAME=CACHE_ARCHIVE VALUE="TestApplet2.class">
<COMMENT>
<EMBED
TYPE="application/x-java-applet;version=1.4.2"
CODE="TestApplet2.class"
CACHE_OPTION="plugin"
CACHE_ARCHIVE="TestApplet2.class"
WIDTH="170"
HEIGHT="70">
</EMBED>
</COMMENT>
</OBJECT>
-------------------------------------------------------
-----------------HelloWorldApplet.java-----------------
import java.applet.Applet;
import java.awt.*;
import java.awt.event.*;
public class HelloWorldApplet extends Applet{
public static void main(String[] args){
Frame frame = new Frame("Roseindia.net");
frame.setSize(400,200);
Applet app = new HelloWorldApplet();
frame.add(app);
frame.setVisible(true);
frame.addWindowListener(new WindowAdapter(){
public void windowClosing(WindowEvent e){
System.exit(0);
}
});
}
public void paint(Graphics g){
g.drawString("Hello World!",200,100);
}
}
-------------------------------------------------------
-----------------------test.html-----------------------
<html>
<head>
<title>A Simple Applet program</title>
</head>
<body>
<APPLET CODE="HelloWorldApplet.class" WIDTH=700 HEIGHT=500>
</APPLET>
</body>
</html>
-------------------------------------------------------
#include <stdio.h>lspci
#include <string.h>
#include <fcntl.h>
#include <errno.h>
#include <stdlib.h>
#include <linux/pci.h>
#include <asm/page.h>
/* A structure to declare how data is decoded */
struct pcidump_info {
int offset; /* the data item to retrieve */
unsigned long bitmask;
int bool; /* true or false */
char *string;
};
#define ONEBYTE 0xFF
#define TWOBYTES 0xFFFF
#define FOURBYTES 0xFFFFFFFF
struct pcidump_info dumpinfo[] = {
{0, 0, 0, "\tCompulsory registers:\n"},
{PCI_VENDOR_ID, TWOBYTES, 0, "Vendor id: 0x%04x\n"},
{PCI_DEVICE_ID, TWOBYTES, 0, "Device id: 0x%04x\n"},
{PCI_COMMAND, TWOBYTES, 0, "Command Register: 0x%04x\n"},
{PCI_STATUS, TWOBYTES, 0, "Status Register: 0x%04x\n"},
{PCI_REVISION_ID, ONEBYTE, 0, "Revision id (decimal): %i\n"},
{PCI_CLASS_PROG, ONEBYTE, 0, "Programmer Interface: 0x%02x\n"},
{PCI_CLASS_DEVICE, TWOBYTES, 0, "Class of device: 0x%04x\n"},
{PCI_HEADER_TYPE, 0x7f, 0, "Header type: 0x%02x\n"},
{PCI_HEADER_TYPE, 0x80, 1, "Multi function device: %c\n"},
{0, 0, 0, "\tOptional registers:\n"},
{PCI_CACHE_LINE_SIZE, ONEBYTE, 0, "Cache line size (decimal): %i\n"},
{PCI_LATENCY_TIMER, ONEBYTE, 0, "Latency timer (decimal): %i\n"},
{PCI_BIST, ONEBYTE, 0, "Is Built-In-Self-Test available: %c\n"},
{PCI_BASE_ADDRESS_0, FOURBYTES, 0, "Base Address 0 (B0): 0x%08x\n"},
{PCI_BASE_ADDRESS_1, FOURBYTES, 0, "Base Address 1 (B1): 0x%08x\n"},
{PCI_BASE_ADDRESS_2, FOURBYTES, 0, "Base Address 2 (B2): 0x%08x\n"},
{PCI_BASE_ADDRESS_3, FOURBYTES, 0, "Base Address 3 (B3): 0x%08x\n"},
{PCI_BASE_ADDRESS_4, FOURBYTES, 0, "Base Address 4 (B4): 0x%08x\n"},
{PCI_BASE_ADDRESS_5, FOURBYTES, 0, "Base Address 5 (B5): 0x%08x\n"},
{PCI_SUBSYSTEM_ID, TWOBYTES, 0, "Subsystem id: 0x%04x\n"},
{PCI_SUBSYSTEM_VENDOR_ID, TWOBYTES,0, "Subsystem vendor: 0x%04x\n"},
{PCI_ROM_ADDRESS, FOURBYTES, 0, "Expantion Rom base address: 0x%08x\n"},
{PCI_INTERRUPT_LINE, ONEBYTE, 0, "Interrupt line (decimal): %i\n"},
{PCI_INTERRUPT_PIN, ONEBYTE, 0, "Interrupt pin (decimal): %i\n"},
{PCI_MIN_GNT, ONEBYTE, 0, "Min bus grant time (decimal): %i\n"},
{PCI_MAX_LAT, ONEBYTE, 0, "Max bus latency acceptable (decimal): %i\n"},
{0x00, 0, 0, NULL}
};
unsigned char buffer[PAGE_SIZE];
int main(int argc, char **argv)
{
int fd, len;
char file[] = "/proc/bus/pci/00/00.0";
char *fname = file;
unsigned char *curr, *end;
if (argc>1) {
fname = argv[1];
}
if (argc != 2) {
printf("Usage: \"%s <file name>\"\n", argv[0]);
printf("\tfilename should embed binary pci configuration data\n");
printf("\tif filename is missing, \"%s\" is used\n", fname);
exit(0);
}
fd=open(fname, O_RDONLY);
if (fd<0) {
fprintf(stderr,"%s: %s: %s\n", argv[0], fname, strerror(errno));
exit(1);
}
switch (len=read(fd,buffer,PAGE_SIZE)) {
case 0:
fprintf(stderr,"%s: %s: no data\n", argv[0], fname);
exit(1);
case -1:
fprintf(stderr,"%s: %s: %s\n", argv[0], fname, strerror(errno));
exit(1);
default: break;
}
if (len < 64) {
buffer[len]='\0';
fprintf(stderr," %s: %s: %s\n", argv[0], fname, buffer);
exit(1);
}
if (len % 64) {
fprintf(stderr," %s: %s: incorrect data size: %i\n",
argv[0], fname, len);
exit(1);
}
for (end = buffer+len, curr = buffer; curr < end; curr += 256) {
struct pcidump_info *ptr;
unsigned int datum;
for (ptr = dumpinfo; ptr->string; ptr++) {
/*
* Perform a little-endian read of the item
*/
datum = curr[ptr->offset]
| (curr[ptr->offset+1]<<8)
| (curr[ptr->offset+2]<<16)
| (curr[ptr->offset+3]<<24);
datum &= ptr->bitmask;
printf(ptr->string, ptr->bool ? (datum ? 'y' : 'n') : datum);
}
printf("\n");
}
return 0;
}
gcc -o pcidump pcidump.c
./pcidump /proc/bus/pci/00/12.0
Compulsory registers:
Vendor id: 0x1022
Device id: 0x2000
Command Register: 0x0003
Status Register: 0x0280
Revision id (decimal): 16
Programmer Interface: 0x00
Class of device: 0x0200
Header type: 0x00
Multi function device: n
Optional registers:
Cache line size (decimal): 0
Latency timer (decimal): 64
Is Built-In-Self-Test available:
Base Address 0 (B0): 0x00001401
Base Address 1 (B1): 0x00000000
Base Address 2 (B2): 0x00000000
Base Address 3 (B3): 0x00000000
Base Address 4 (B4): 0x00000000
Base Address 5 (B5): 0x00000000
Subsystem id: 0x2000
Subsystem vendor: 0x1022
Expantion Rom base address: 0x00000000
Interrupt line (decimal): 9
Interrupt pin (decimal): 1
Min bus grant time (decimal): 6
Max bus latency acceptable (decimal): 255
