- added network.obj loader

- added _ksys_kill_process function
in libck.a ktcc

git-svn-id: svn://kolibrios.org@8337 a494cfbc-eb01-0410-851d-a64ba20cac60

programs/develop/ktcc/trunk/libc/include/kolibrisys.h

@@ -171,8 +171,9 @@ extern int  stdcall _ksys_pci_write_config_word(int bus,int dev,int fn,int reg,i
 extern int  stdcall _ksys_pci_write_config_dword(int bus,int dev,int fn,int reg,int value);
 //--------------------------------------------------------------------------------------
 
-//------------------------Process information--------------------------------------
+//------------------------Working with processes--------------------------------------
 extern int  stdcall _ksys_get_process_table(struct process_table_entry *proctab,int pid); //if pid=-1 than get info about him.
+extern int  stdcall _ksys_kill_process(int pid); // if it returns -1 then an error.
 //---------------------------------------------------------------------------------
 
 //-----------------Old functions for work with sound(Sound Blaster only).---------

programs/develop/ktcc/trunk/libc/include/net/network.h

@@ -0,0 +1,54 @@
+#ifndef __NETWORK_H
+#define __NETWORK_H
+
+#include <net/socket.h>
+
+#define EAI_ADDRFAMILY 1
+#define EAI_AGAIN      2
+#define EAI_BADFLAGS   3
+#define EAI_FAIL       4
+#define EAI_FAMILY     5
+#define EAI_MEMORY     6
+#define EAI_NONAME     8
+#define EAI_SERVICE    9
+#define EAI_SOCKTYPE   10
+#define EAI_BADHINTS   12
+#define EAI_PROTOCOL   13
+#define EAI_OVERFLOW   14
+
+// Flags for addrinfo
+#define AI_PASSIVE     1
+#define AI_CANONNAME   2
+#define AI_NUMERICHOST 4
+#define AI_NUMERICSERV 8
+#define AI_ADDRCONFIG  0x400
+
+#pragma pack(push, 1)
+struct ARP_entry{
+unsigned int IP;
+unsigned char MAC[6];
+unsigned short status;
+unsigned short TTL;
+};
+#pragma pack(pop)
+
+#pragma pack(push, 1)  
+struct addrinfo {
+    int     ai_flags;
+    int     ai_family;
+    int     ai_socktype;
+    int     ai_protocol;
+    int     ai_addrlen;
+    char   *ai_canonname;
+    sockaddr *ai_addr;
+    struct addrinfo *ai_next;
+};  
+#pragma pack(pop)
+
+extern int networklib_init ();
+extern int  (*inet_addr __attribute__ ((stdcall)))(const char* hostname);
+extern char* (*inet_ntoa __attribute__ ((stdcall)))(int ip_addr);
+extern int (*getaddrinfo __attribute__ ((stdcall)))(char* hostname, int servname, struct addrinfo* hints, struct addrinfo** res);
+extern void (*freeaddrinfo __attribute__ ((stdcall)))(struct addrinfo* ai);
+
+#endif

programs/develop/ktcc/trunk/libc/include/net/socket.h

@@ -83,7 +83,7 @@ typedef struct{
 }sockaddr; 
 #pragma pack(pop)
 
-#pragma pack(push, 1)
+#pragma pack(push,1)
 typedef struct{
   unsigned int level;
   unsigned int optionname;

programs/develop/ktcc/trunk/libc/kolibrisys/process.asm

@@ -2,15 +2,23 @@ format ELF
 ;include "public_stdcall.inc"
 
 public _ksys_get_process_table
+public _ksys_kill_process
 
 section '.text' executable
 
 _ksys_get_process_table:
 ;arg1 - pointer to information
 ;arg2 - pid
-  mov   eax,9
-  mov   ebx,[esp+4]
-  mov   ecx,[esp+8]
-  int   0x40
+    mov eax,9
+    mov ebx,[esp+4]
+    mov ecx,[esp+8]
+    int 0x40
+    ret 8
 
-  ret   8
+_ksys_kill_process:
+;arg - pid
+    mov eax, 18
+    mov ebx, 18
+    mov ecx,[esp+4]
+    int 0x40
+    ret 4

programs/develop/ktcc/trunk/libc/net/network.asm

@@ -0,0 +1,50 @@
+format elf
+use32                                   ; Tell compiler to use 32 bit instructions
+; ELF section
+section '.text' executable
+
+
+include '../../../../../proc32.inc'
+include '../../../../../macros.inc'
+purge section,mov,add,sub
+        
+include '../../../../../dll.inc'
+
+
+public lib_init as 'networklib_init'
+
+
+proc lib_init
+local retval dd ?
+        mov [retval], eax
+        pusha
+        mcall 68, 11
+        test eax, eax
+        jnz @f
+                mov [retval], -1
+                jmp exit_init_networklib
+@@:     
+        stdcall dll.Load, @IMPORT
+        test eax, eax
+        jz      exit_init_networklib
+                mov [retval], -1
+exit_init_networklib:       
+        popa
+        mov eax, [retval]
+        ret
+endp    
+
+section '.data' writeable
+@IMPORT:
+library networklib, 	'network.obj'
+
+import networklib, \
+        inet_addr, 'inet_addr', \
+        inet_ntoa, 'inet_ntoa', \
+        getaddrinfo, 'getaddrinfo', \
+        freeaddrinfo, 'freeaddrinfo'
+	
+public inet_addr as 'inet_addr'
+public inet_ntoa as 'inet_ntoa'
+public getaddrinfo as 'getaddrinfo'
+public freeaddrinfo as 'freeaddrinfo'

programs/develop/ktcc/trunk/samples/build_all.sh

@@ -13,4 +13,5 @@
 ../tcc console/console.c -lck -limg -o /tmp0/1/console
 ../tcc dir_example.c -lck -o /tmp0/1/dir_example
 ../tcc net/tcpsrv_demo.c -lck -o /tmp0/1/tcpsrv_demo
+../tcc net/nslookup.c -lck -o /tmp0/1/nslookup
 exit

programs/develop/ktcc/trunk/samples/net/nslookup.c

@@ -0,0 +1,29 @@
+#include <net/network.h>
+#include <conio.h>
+#include <string.h>
+#include <stdio.h>
+
+struct addrinfo *res;
+char host[256];
+
+void main()
+{
+    con_init_console_dll(); 
+    networklib_init(); 
+    con_set_title("nslookup demo");
+    printf("Host name to resolve: ");
+    con_gets(host, 256);
+    host[strlen(host)-1] = '\0'; 
+    if(getaddrinfo(host ,0, 0, &res)!=0)
+    {
+        puts("Host not found!");
+        freeaddrinfo(res);
+        con_exit(0);
+    }
+    else
+    {
+        printf("%s",inet_ntoa(res->ai_addr->sin_addr));  
+        freeaddrinfo(res);
+        con_exit(0);  
+    }
+}