Converted web_server to unix
This commit is contained in:
parent
931de23a67
commit
3b3c421bae
@ -1,306 +1,307 @@
|
|||||||
//====================================================== file = weblite.c =====
|
//====================================================== file = weblite.c =====
|
||||||
//= A super light weight HTTP server =
|
//= A super light weight HTTP server =
|
||||||
//=============================================================================
|
//=============================================================================
|
||||||
//= Notes: =
|
//= Notes: =
|
||||||
//= 1) Compiles for Winsock only since uses Windows threads. Generates =
|
//= 1) Compiles for Winsock only since uses Windows threads. Generates =
|
||||||
//= one warning about unreachable code in main. Ignore this warning. =
|
//= one warning about unreachable code in main. Ignore this warning. =
|
||||||
//= 2) Serves HTML and GIF only. =
|
//= 2) Serves HTML and GIF only. =
|
||||||
//= 3) Sometimes the browser drops a connection when doing a refresh. =
|
//= 3) Sometimes the browser drops a connection when doing a refresh. =
|
||||||
//= This is handled by checking the recv() return code in the function =
|
//= This is handled by checking the recv() return code in the function =
|
||||||
//= that handles GETs. =
|
//= that handles GETs. =
|
||||||
//= 4) The 404 HTML message does not always display in Explorer. =
|
//= 4) The 404 HTML message does not always display in Explorer. =
|
||||||
//=---------------------------------------------------------------------------=
|
//=---------------------------------------------------------------------------=
|
||||||
//= Execution notes: =
|
//= Execution notes: =
|
||||||
//= 1) Execute this program in the directory which will be the root for =
|
//= 1) Execute this program in the directory which will be the root for =
|
||||||
//= all file references (i.e., the directory that is considered at =
|
//= all file references (i.e., the directory that is considered at =
|
||||||
//= "public.html"). =
|
//= "public.html"). =
|
||||||
//= 2) Open a Web browser and surf to http://xxx.xxx.xxx.xxx/yyy where =
|
//= 2) Open a Web browser and surf to http://xxx.xxx.xxx.xxx/yyy where =
|
||||||
//= xxx.xxx.xxx.xxx is the IP address or hostname of the machine that =
|
//= xxx.xxx.xxx.xxx is the IP address or hostname of the machine that =
|
||||||
//= weblite is executing on and yyy is the requested object. =
|
//= weblite is executing on and yyy is the requested object. =
|
||||||
//= 3) The only output (to stdout) from weblite is a message with the =
|
//= 3) The only output (to stdout) from weblite is a message with the =
|
||||||
//= of the file currently being sent =
|
//= of the file currently being sent =
|
||||||
//=---------------------------------------------------------------------------=
|
//=---------------------------------------------------------------------------=
|
||||||
//= Build: bcc32 weblite.c, cl weblite.c wsock32.lib (or ws2_32.lib) =
|
//= Build: bcc32 weblite.c, cl weblite.c wsock32.lib (or ws2_32.lib) =
|
||||||
//= gcc weblite.c -lsocket -lnsl for BSD =
|
//= gcc weblite.c -lsocket -lnsl for BSD =
|
||||||
//=---------------------------------------------------------------------------=
|
//=---------------------------------------------------------------------------=
|
||||||
//= Execute: weblite =
|
//= Execute: weblite =
|
||||||
//=---------------------------------------------------------------------------=
|
//=---------------------------------------------------------------------------=
|
||||||
//= History: KJC (12/29/00) - Genesis (from server.c) =
|
//= History: KJC (12/29/00) - Genesis (from server.c) =
|
||||||
//= HF (01/25/01) - Ported to multi-platform environment =
|
//= HF (01/25/01) - Ported to multi-platform environment =
|
||||||
//=============================================================================
|
//=============================================================================
|
||||||
#define UNIX // WIN for Windows environment, UNIX for BSD or LINUX env.
|
#define UNIX // WIN for Windows environment, UNIX for BSD or LINUX env.
|
||||||
|
|
||||||
//----- Include files ---------------------------------------------------------
|
//----- Include files ---------------------------------------------------------
|
||||||
#include <stdio.h> // Needed for printf()
|
#include <stdio.h> // Needed for printf()
|
||||||
#include <stdlib.h> // Needed for exit()
|
#include <stdlib.h> // Needed for exit()
|
||||||
#include <string.h> // Needed for strcpy() and strlen()
|
#include <string.h> // Needed for strcpy() and strlen()
|
||||||
#include <fcntl.h> // Needed for file i/o constants
|
#include <fcntl.h> // Needed for file i/o constants
|
||||||
#include <sys/stat.h> // Needed for file i/o constants
|
#include <sys/stat.h> // Needed for file i/o constants
|
||||||
|
#include <thread>
|
||||||
/* FOR BSD UNIX/LINUX ---------------------------------------------------- */
|
|
||||||
#ifdef UNIX
|
/* FOR BSD UNIX/LINUX ---------------------------------------------------- */
|
||||||
#include <sys/types.h> //
|
#ifdef UNIX
|
||||||
#include <netinet/in.h> //
|
#include <sys/types.h> //
|
||||||
#include <sys/socket.h> //
|
#include <netinet/in.h> //
|
||||||
#include <arpa/inet.h> //
|
#include <sys/socket.h> //
|
||||||
#include <unistd.h>
|
#include <arpa/inet.h> //
|
||||||
#endif
|
#include <unistd.h>
|
||||||
/* ------------------------------------------------------------------------ */
|
#endif
|
||||||
|
/* ------------------------------------------------------------------------ */
|
||||||
/* FOR WIN ---------------------------------------------------------------- */
|
|
||||||
#ifdef WIN
|
/* FOR WIN ---------------------------------------------------------------- */
|
||||||
#include <stddef.h> // Needed for _threadid
|
#ifdef WIN
|
||||||
#include <process.h> // Needed for _beginthread() and _endthread()
|
#include <stddef.h> // Needed for _threadid
|
||||||
#include <io.h> // Needed for open(), close(), and eof()
|
#include <process.h> // Needed for _beginthread() and _endthread()
|
||||||
#include <windows.h> // Needed for all Winsock stuff
|
#include <io.h> // Needed for open(), close(), and eof()
|
||||||
#endif
|
#include <windows.h> // Needed for all Winsock stuff
|
||||||
/* ------------------------------------------------------------------------ */
|
#endif
|
||||||
|
/* ------------------------------------------------------------------------ */
|
||||||
//----- HTTP response messages ----------------------------------------------
|
|
||||||
#define OK_IMAGE "HTTP/1.0 200 OK\nContent-Type:image/gif\n\n"
|
//----- HTTP response messages ----------------------------------------------
|
||||||
#define OK_TEXT "HTTP/1.0 200 OK\nContent-Type:text/html\n\n"
|
#define OK_IMAGE "HTTP/1.0 200 OK\nContent-Type:image/gif\n\n"
|
||||||
#define NOTOK_404 "HTTP/1.0 404 Not Found\nContent-Type:text/html\n\n"
|
#define OK_TEXT "HTTP/1.0 200 OK\nContent-Type:text/html\n\n"
|
||||||
#define MESS_404 "<html><body><h1>FILE NOT FOUND</h1></body></html>"
|
#define NOTOK_404 "HTTP/1.0 404 Not Found\nContent-Type:text/html\n\n"
|
||||||
|
#define MESS_404 "<html><body><h1>FILE NOT FOUND</h1></body></html>"
|
||||||
//----- Defines -------------------------------------------------------------
|
|
||||||
#define BUF_SIZE 4096 // Buffer size (big enough for a GET)
|
//----- Defines -------------------------------------------------------------
|
||||||
#define PORT_NUM 7080 // Port number for a Web server
|
#define BUF_SIZE 4096 // Buffer size (big enough for a GET)
|
||||||
|
#define PORT_NUM 7080 // Port number for a Web server
|
||||||
//----- Function prototypes -------------------------------------------------
|
|
||||||
/* FOR WIN --------------------------------------------------------------- */
|
//----- Function prototypes -------------------------------------------------
|
||||||
#ifdef WIN
|
/* FOR WIN --------------------------------------------------------------- */
|
||||||
void handle_get(void *in_arg); // Thread function to handle GET
|
#ifdef WIN
|
||||||
#endif
|
void handle_get(void *in_arg); // Thread function to handle GET
|
||||||
/* ----------------------------------------------------------------------- */
|
#endif
|
||||||
|
/* ----------------------------------------------------------------------- */
|
||||||
/* FOR UNIX/LINUX -------------------------------------------------------- */
|
|
||||||
#ifdef UNIX
|
/* FOR UNIX/LINUX -------------------------------------------------------- */
|
||||||
void child_proc(int server_s, int client_s); // Fork function for GET
|
#ifdef UNIX
|
||||||
#endif
|
void child_proc(int server_s, int client_s); // Fork function for GET
|
||||||
/* ----------------------------------------------------------------------- */
|
#endif
|
||||||
|
/* ----------------------------------------------------------------------- */
|
||||||
//===== modeule main ========================================================
|
|
||||||
int main(void)
|
//===== modeule main ========================================================
|
||||||
{
|
int main(void)
|
||||||
/* FOR WIN ------------------------------------------------------------- */
|
{
|
||||||
#ifdef WIN
|
/* FOR WIN ------------------------------------------------------------- */
|
||||||
WORD wVersionRequested = MAKEWORD(1, 1); // Stuff for WSA functions
|
#ifdef WIN
|
||||||
WSADATA wsaData; // Stuff for WSA functions
|
WORD wVersionRequested = MAKEWORD(1, 1); // Stuff for WSA functions
|
||||||
#endif
|
WSADATA wsaData; // Stuff for WSA functions
|
||||||
/* --------------------------------------------------------------------- */
|
#endif
|
||||||
|
/* --------------------------------------------------------------------- */
|
||||||
unsigned int server_s; // Server socket descriptor
|
|
||||||
struct sockaddr_in server_addr; // Server Internet address
|
unsigned int server_s; // Server socket descriptor
|
||||||
unsigned int client_s; // Client socket descriptor
|
struct sockaddr_in server_addr; // Server Internet address
|
||||||
struct sockaddr_in client_addr; // Client Internet address
|
unsigned int client_s; // Client socket descriptor
|
||||||
struct in_addr client_ip_addr; // Client IP address
|
struct sockaddr_in client_addr; // Client Internet address
|
||||||
socklen_t addr_len; // Internet address length
|
struct in_addr client_ip_addr; // Client IP address
|
||||||
|
socklen_t addr_len; // Internet address length
|
||||||
/* FOR UNIX/LINUX ------------------------------------------------------ */
|
|
||||||
#ifdef UNIX
|
/* FOR UNIX/LINUX ------------------------------------------------------ */
|
||||||
int nChild_proc_id; // New child process ID.
|
#ifdef UNIX
|
||||||
#endif
|
int nChild_proc_id; // New child process ID.
|
||||||
/* --------------------------------------------------------------------- */
|
#endif
|
||||||
|
/* --------------------------------------------------------------------- */
|
||||||
/* FOR WIN ------------------------------------------------------------- */
|
|
||||||
#ifdef WIN
|
/* FOR WIN ------------------------------------------------------------- */
|
||||||
// Initialize winsock
|
#ifdef WIN
|
||||||
WSAStartup(wVersionRequested, &wsaData);
|
// Initialize winsock
|
||||||
#endif
|
WSAStartup(wVersionRequested, &wsaData);
|
||||||
/* --------------------------------------------------------------------- */
|
#endif
|
||||||
|
/* --------------------------------------------------------------------- */
|
||||||
// Create a socket, fill-in address information, and then bind it
|
|
||||||
server_s = socket(AF_INET, SOCK_STREAM, 0);
|
// Create a socket, fill-in address information, and then bind it
|
||||||
server_addr.sin_family = AF_INET;
|
server_s = socket(AF_INET, SOCK_STREAM, 0);
|
||||||
server_addr.sin_port = htons(PORT_NUM);
|
server_addr.sin_family = AF_INET;
|
||||||
server_addr.sin_addr.s_addr = htonl(INADDR_ANY);
|
server_addr.sin_port = htons(PORT_NUM);
|
||||||
bind(server_s, (struct sockaddr *)&server_addr, sizeof(server_addr));
|
server_addr.sin_addr.s_addr = htonl(INADDR_ANY);
|
||||||
|
bind(server_s, (struct sockaddr *)&server_addr, sizeof(server_addr));
|
||||||
// Main loop to listen, accept, and then spin-off a thread to handle the GET
|
|
||||||
while (1)
|
// Main loop to listen, accept, and then spin-off a thread to handle the GET
|
||||||
{
|
while (1)
|
||||||
// Listen for connections and then accept
|
{
|
||||||
listen(server_s, 100);
|
// Listen for connections and then accept
|
||||||
addr_len = sizeof(client_addr);
|
listen(server_s, 100);
|
||||||
|
addr_len = sizeof(client_addr);
|
||||||
client_s = accept(server_s, (struct sockaddr *)&client_addr, &addr_len);
|
|
||||||
if (client_s == 0)
|
client_s = accept(server_s, (struct sockaddr *)&client_addr, &addr_len);
|
||||||
{
|
if (client_s == 0)
|
||||||
printf("ERROR - Unable to create socket \n");
|
{
|
||||||
exit(1);
|
printf("ERROR - Unable to create socket \n");
|
||||||
}
|
exit(1);
|
||||||
|
}
|
||||||
/* FOR UNIX/LINUX ---------------------------------------------------- */
|
|
||||||
#ifdef UNIX
|
/* FOR UNIX/LINUX ---------------------------------------------------- */
|
||||||
// Spin-off a child process by fork
|
#ifdef UNIX
|
||||||
nChild_proc_id = fork();
|
// Spin-off a child process by fork
|
||||||
|
nChild_proc_id = fork();
|
||||||
// Separate the parent and child process here ...
|
|
||||||
if (nChild_proc_id == -1) // if I am a new child, go to the child module.
|
// Separate the parent and child process here ...
|
||||||
{
|
if (nChild_proc_id == -1) // if I am a new child, go to the child module.
|
||||||
child_proc(server_s, client_s);
|
{
|
||||||
}
|
child_proc(server_s, client_s);
|
||||||
#endif
|
}
|
||||||
/* ------------------------------------------------------------------- */
|
#endif
|
||||||
|
/* ------------------------------------------------------------------- */
|
||||||
/* FOR WIN ----------------------------------------------------------- */
|
|
||||||
#ifdef WIN
|
/* FOR WIN ----------------------------------------------------------- */
|
||||||
// Spin-off a thread to handle this request (pass only client_s)
|
#ifdef WIN
|
||||||
if (_beginthread(handle_get, 4096, (void *)client_s) < 0)
|
// Spin-off a thread to handle this request (pass only client_s)
|
||||||
{
|
if (_beginthread(handle_get, 4096, (void *)client_s) < 0)
|
||||||
printf("ERROR - Unable to create thread \n");
|
{
|
||||||
exit(1);
|
printf("ERROR - Unable to create thread \n");
|
||||||
}
|
exit(1);
|
||||||
#endif
|
}
|
||||||
/* ------------------------------------------------------------------- */
|
#endif
|
||||||
}
|
/* ------------------------------------------------------------------- */
|
||||||
|
}
|
||||||
/* FOR UNIX/LINUX ------------------------------------------------------ */
|
|
||||||
#ifdef UNIX
|
/* FOR UNIX/LINUX ------------------------------------------------------ */
|
||||||
// Close the server socket
|
#ifdef UNIX
|
||||||
close(server_s);
|
// Close the server socket
|
||||||
#endif
|
close(server_s);
|
||||||
/* --------------------------------------------------------------------- */
|
#endif
|
||||||
|
/* --------------------------------------------------------------------- */
|
||||||
/* FOR WIN ------------------------------------------------------------- */
|
|
||||||
#ifdef WIN
|
/* FOR WIN ------------------------------------------------------------- */
|
||||||
// Close the server socket and clean-up winsock
|
#ifdef WIN
|
||||||
printf("this web server is shutting down .....\a\n");
|
// Close the server socket and clean-up winsock
|
||||||
|
printf("this web server is shutting down .....\a\n");
|
||||||
closesocket(server_s);
|
|
||||||
WSACleanup();
|
closesocket(server_s);
|
||||||
#endif
|
WSACleanup();
|
||||||
/* --------------------------------------------------------------------- */
|
#endif
|
||||||
|
/* --------------------------------------------------------------------- */
|
||||||
// To make sure this "main" returns an integer.
|
|
||||||
return (1);
|
// To make sure this "main" returns an integer.
|
||||||
}
|
return (1);
|
||||||
|
}
|
||||||
/* FOR WIN --------------------------------------------------------------- */
|
|
||||||
#ifdef WIN
|
/* FOR WIN --------------------------------------------------------------- */
|
||||||
//===========================================================================
|
#ifdef WIN
|
||||||
//= This is is the thread function to handle the GET =
|
//===========================================================================
|
||||||
//= - It is assumed that the request is a GET =
|
//= This is is the thread function to handle the GET =
|
||||||
//===========================================================================
|
//= - It is assumed that the request is a GET =
|
||||||
void handle_get(void *in_arg)
|
//===========================================================================
|
||||||
{
|
void handle_get(void *in_arg)
|
||||||
unsigned int client_s; // Client socket descriptor
|
{
|
||||||
char in_buf[BUF_SIZE]; // Input buffer for GET resquest
|
unsigned int client_s; // Client socket descriptor
|
||||||
char out_buf[BUF_SIZE]; // Output buffer for HTML response
|
char in_buf[BUF_SIZE]; // Input buffer for GET resquest
|
||||||
char *file_name; // File name
|
char out_buf[BUF_SIZE]; // Output buffer for HTML response
|
||||||
unsigned int fh; // File handle
|
char *file_name; // File name
|
||||||
unsigned int buf_len; // Buffer length for file reads
|
unsigned int fh; // File handle
|
||||||
unsigned int retcode; // Return code
|
unsigned int buf_len; // Buffer length for file reads
|
||||||
|
unsigned int retcode; // Return code
|
||||||
// Set client_s to in_arg
|
|
||||||
client_s = (unsigned int)in_arg;
|
// Set client_s to in_arg
|
||||||
|
client_s = (unsigned int)in_arg;
|
||||||
// Receive the GET request from the Web browser
|
|
||||||
retcode = recv(client_s, in_buf, BUF_SIZE, 0);
|
// Receive the GET request from the Web browser
|
||||||
|
retcode = recv(client_s, in_buf, BUF_SIZE, 0);
|
||||||
// Handle the GET if there is one (see note #3 in the header)
|
|
||||||
if (retcode != -1)
|
// Handle the GET if there is one (see note #3 in the header)
|
||||||
{
|
if (retcode != -1)
|
||||||
// Parse out the filename from the GET request
|
{
|
||||||
strtok(in_buf, " ");
|
// Parse out the filename from the GET request
|
||||||
file_name = strtok(NULL, " ");
|
strtok(in_buf, " ");
|
||||||
|
file_name = strtok(NULL, " ");
|
||||||
// Open the requested file
|
|
||||||
// - Start at 2nd char to get rid of leading "\"
|
// Open the requested file
|
||||||
fh = open(&file_name[1], O_RDONLY | O_BINARY, S_IREAD | S_IWRITE);
|
// - Start at 2nd char to get rid of leading "\"
|
||||||
|
fh = open(&file_name[1], O_RDONLY | O_BINARY, S_IREAD | S_IWRITE);
|
||||||
// Generate and send the response (404 if could not open the file)
|
|
||||||
if (fh == -1)
|
// Generate and send the response (404 if could not open the file)
|
||||||
{
|
if (fh == -1)
|
||||||
printf("File %s not found - sending an HTTP 404 \n", &file_name[1]);
|
{
|
||||||
strcpy(out_buf, NOTOK_404);
|
printf("File %s not found - sending an HTTP 404 \n", &file_name[1]);
|
||||||
send(client_s, out_buf, strlen(out_buf), 0);
|
strcpy(out_buf, NOTOK_404);
|
||||||
strcpy(out_buf, MESS_404);
|
send(client_s, out_buf, strlen(out_buf), 0);
|
||||||
send(client_s, out_buf, strlen(out_buf), 0);
|
strcpy(out_buf, MESS_404);
|
||||||
}
|
send(client_s, out_buf, strlen(out_buf), 0);
|
||||||
else
|
}
|
||||||
{
|
else
|
||||||
printf("File %s is being sent \n", &file_name[1]);
|
{
|
||||||
if (strstr(file_name, ".gif") != NULL)
|
printf("File %s is being sent \n", &file_name[1]);
|
||||||
strcpy(out_buf, OK_IMAGE);
|
if (strstr(file_name, ".gif") != NULL)
|
||||||
else
|
strcpy(out_buf, OK_IMAGE);
|
||||||
strcpy(out_buf, OK_TEXT);
|
else
|
||||||
send(client_s, out_buf, strlen(out_buf), 0);
|
strcpy(out_buf, OK_TEXT);
|
||||||
while (!eof(fh))
|
send(client_s, out_buf, strlen(out_buf), 0);
|
||||||
{
|
while (!eof(fh))
|
||||||
buf_len = read(fh, out_buf, BUF_SIZE);
|
{
|
||||||
send(client_s, out_buf, buf_len, 0);
|
buf_len = read(fh, out_buf, BUF_SIZE);
|
||||||
}
|
send(client_s, out_buf, buf_len, 0);
|
||||||
close(fh);
|
}
|
||||||
}
|
close(fh);
|
||||||
}
|
}
|
||||||
|
}
|
||||||
// Close the client socket and end the thread
|
|
||||||
closesocket(client_s);
|
// Close the client socket and end the thread
|
||||||
_endthread();
|
closesocket(client_s);
|
||||||
}
|
_endthread();
|
||||||
#endif
|
}
|
||||||
/* ----------------------------------------------------------------------- */
|
#endif
|
||||||
|
/* ----------------------------------------------------------------------- */
|
||||||
/* FOR UNIX/LINUX -------------------------------------------------------- */
|
|
||||||
#ifdef UNIX
|
/* FOR UNIX/LINUX -------------------------------------------------------- */
|
||||||
void child_proc(int server_s, int client_s)
|
#ifdef UNIX
|
||||||
{
|
void child_proc(int server_s, int client_s)
|
||||||
char in_buf[BUF_SIZE]; // Input buffer for GET resquest
|
{
|
||||||
char out_buf[BUF_SIZE]; // Output buffer for HTML response
|
char in_buf[BUF_SIZE]; // Input buffer for GET resquest
|
||||||
char *file_name; // File name
|
char out_buf[BUF_SIZE]; // Output buffer for HTML response
|
||||||
unsigned int fh; // File handle
|
char *file_name; // File name
|
||||||
unsigned int buf_len; // Buffer length for file reads
|
unsigned int fh; // File handle
|
||||||
ssize_t retcode; // Return code
|
unsigned int buf_len; // Buffer length for file reads
|
||||||
|
ssize_t retcode; // Return code
|
||||||
// Shut down the parent pipe
|
|
||||||
close(server_s);
|
// Shut down the parent pipe
|
||||||
|
close(server_s);
|
||||||
// Receive the GET request from the Web browser
|
|
||||||
retcode = recv(client_s, in_buf, BUF_SIZE, 0);
|
// Receive the GET request from the Web browser
|
||||||
|
retcode = recv(client_s, in_buf, BUF_SIZE, 0);
|
||||||
// Handle the GET if there is one (see note #3 in the header)
|
|
||||||
if (retcode != -1)
|
// Handle the GET if there is one (see note #3 in the header)
|
||||||
{
|
if (retcode != -1)
|
||||||
// Parse out the filename from the GET request
|
{
|
||||||
strtok(in_buf, " ");
|
// Parse out the filename from the GET request
|
||||||
file_name = strtok(NULL, " ");
|
strtok(in_buf, " ");
|
||||||
|
file_name = strtok(NULL, " ");
|
||||||
// Open the requested file
|
|
||||||
// - Start at 2nd char to get rid of leading "\"
|
// Open the requested file
|
||||||
// fh = open(&file_name[1], O_RDONLY | O_BINARY, S_IREAD | S_IWRITE);
|
// - Start at 2nd char to get rid of leading "\"
|
||||||
fh = open(&file_name[1], O_RDONLY, S_IREAD | S_IWRITE);
|
// fh = open(&file_name[1], O_RDONLY | O_BINARY, S_IREAD | S_IWRITE);
|
||||||
|
fh = open(&file_name[1], O_RDONLY, S_IREAD | S_IWRITE);
|
||||||
// Generate and send the response (404 if could not open the file)
|
|
||||||
if (fh == -1)
|
// Generate and send the response (404 if could not open the file)
|
||||||
{
|
if (fh == -1)
|
||||||
printf("File %s not found - sending an HTTP 404 \n", &file_name[1]);
|
{
|
||||||
strcpy(out_buf, NOTOK_404);
|
printf("File %s not found - sending an HTTP 404 \n", &file_name[1]);
|
||||||
send(client_s, out_buf, strlen(out_buf), 0);
|
strcpy(out_buf, NOTOK_404);
|
||||||
strcpy(out_buf, MESS_404);
|
send(client_s, out_buf, strlen(out_buf), 0);
|
||||||
send(client_s, out_buf, strlen(out_buf), 0);
|
strcpy(out_buf, MESS_404);
|
||||||
}
|
send(client_s, out_buf, strlen(out_buf), 0);
|
||||||
else
|
}
|
||||||
{
|
else
|
||||||
printf("File %s is being sent \n", &file_name[1]);
|
{
|
||||||
if (strstr(file_name, ".gif") != NULL)
|
printf("File %s is being sent \n", &file_name[1]);
|
||||||
strcpy(out_buf, OK_IMAGE);
|
if (strstr(file_name, ".gif") != NULL)
|
||||||
else
|
strcpy(out_buf, OK_IMAGE);
|
||||||
strcpy(out_buf, OK_TEXT);
|
else
|
||||||
send(client_s, out_buf, strlen(out_buf), 0);
|
strcpy(out_buf, OK_TEXT);
|
||||||
|
send(client_s, out_buf, strlen(out_buf), 0);
|
||||||
while (fh != EOF)
|
|
||||||
{
|
while (fh != EOF)
|
||||||
buf_len = read(fh, out_buf, BUF_SIZE);
|
{
|
||||||
send(client_s, out_buf, buf_len, 0);
|
buf_len = read(fh, out_buf, BUF_SIZE);
|
||||||
}
|
send(client_s, out_buf, buf_len, 0);
|
||||||
close(fh);
|
}
|
||||||
}
|
close(fh);
|
||||||
}
|
}
|
||||||
|
}
|
||||||
// Shut down my (the child) pipe
|
|
||||||
close(client_s);
|
// Shut down my (the child) pipe
|
||||||
exit(1);
|
close(client_s);
|
||||||
}
|
exit(1);
|
||||||
#endif
|
}
|
||||||
/* ----------------------------------------------------------------------- */
|
#endif
|
||||||
|
/* ----------------------------------------------------------------------- */
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user