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Diffstat (limited to 'src/htsftp.c')
-rw-r--r--src/htsftp.c139
1 files changed, 63 insertions, 76 deletions
diff --git a/src/htsftp.c b/src/htsftp.c
index 68a8af5..7b04052 100644
--- a/src/htsftp.c
+++ b/src/htsftp.c
@@ -34,6 +34,9 @@ Please visit our Website: http://www.httrack.com
/* Author: Xavier Roche */
/* ------------------------------------------------------------ */
+/* Internal engine bytecode */
+#define HTS_INTERNAL_BYTECODE
+
// Gestion protocole ftp
// Version .05 (01/2000)
@@ -43,9 +46,6 @@ Please visit our Website: http://www.httrack.com
#include "htsbase.h"
#include "htsnet.h"
#include "htsthread.h"
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
#if HTS_WIN
#else
//inet_ntoa
@@ -55,9 +55,11 @@ Please visit our Website: http://www.httrack.com
#if HTS_WIN
#ifndef __cplusplus
// DOS
+#ifndef _WIN32_WCE
#include <process.h> /* _beginthread, _endthread */
#endif
#endif
+#endif
// ftp mode passif
// #if HTS_INET6==0
@@ -73,31 +75,10 @@ Please visit our Website: http://www.httrack.com
#define FTP_STATUS_READY 1001
#if USE_BEGINTHREAD
-/*
-#ifdef __cplusplus
-// C++ -> Shell
-UINT back_launch_ftp( LPVOID pP ) {
- lien_back* back=(lien_back*) pP;
- if (back == NULL) {
- //back->status=FTP_STATUS_READY; // fini
- //back->r.statuscode=-1;
- return -1;
- }
-
- // lancer ftp
- run_launch_ftp(back);
- // prêt
- back->status=0;
- return 0; // thread completed successfully
-}
-#else
-*/
-PTHREAD_TYPE back_launch_ftp( void* pP ) {
+PTHREAD_TYPE PTHREAD_TYPE_FNC back_launch_ftp( void* pP ) {
lien_back* back=(lien_back*) pP;
if (back == NULL) {
- //back->status=FTP_STATUS_READY; // fini
- //back->r.statuscode=-1;
#if FTP_DEBUG
printf("[ftp error: no args]\n");
#endif
@@ -113,27 +94,19 @@ PTHREAD_TYPE back_launch_ftp( void* pP ) {
#endif
run_launch_ftp(back);
// prêt
- back->status=0;
+ back->status=FTP_STATUS_READY;
/* Uninitialize */
hts_uninit();
return PTHREAD_RETURN;
}
-/*#endif*/
// lancer en back
void launch_ftp(lien_back* back) {
-/*
-#ifdef __cplusplus
- // C++ -> Shell
- AfxBeginThread(back_launch_ftp,(LPVOID) back);
-#else
-*/
// DOS
#if FTP_DEBUG
printf("[Launching main ftp thread]\n");
#endif
- _beginthread(back_launch_ftp, 0, (void*) back);
-/*#endif*/
+ (void)hts_newthread(back_launch_ftp, 0, (void*) back);
}
#else
@@ -142,7 +115,7 @@ int back_launch_ftp(lien_back* back) {
// lancer ftp
run_launch_ftp(back);
// prêt
- back->status=0;
+ back->status=FTP_STATUS_READY;
return 0;
}
void launch_ftp(lien_back* back,char* path,char* exec) {
@@ -213,7 +186,7 @@ int run_launch_ftp(lien_back* back) {
#if FTP_PASV
int port_pasv=0;
#endif
- char adr_ip[1024];
+ char BIGSTK adr_ip[1024];
char *adr,*real_adr;
char* ftp_filename="";
int timeout = 300; // timeout
@@ -281,7 +254,11 @@ int run_launch_ftp(lien_back* back) {
ftp_filename=a;
if (strnotempty(a)) {
char* ua=unescape_http(a);
- if (
+ int len_a = (int) strlen(ua);
+ if (len_a > 0 && ua[len_a -1] == '/') { /* obviously a directory listing */
+ transfer_list=1;
+ sprintf(line_retr,"LIST -A %s",ua);
+ } else if (
(strchr(ua, ' '))
||
(strchr(ua, '\"'))
@@ -298,7 +275,7 @@ int run_launch_ftp(lien_back* back) {
}
} else {
strcpybuff(back->r.msg,"Unexpected PORT error");
- back->status=FTP_STATUS_READY; // fini
+ // back->status=FTP_STATUS_READY; // fini
back->r.statuscode=-1;
}
}
@@ -332,7 +309,7 @@ int run_launch_ftp(lien_back* back) {
hp = hts_gethostbyname(_adr, &fullhostent_buffer);
if (hp == NULL) {
strcpybuff(back->r.msg,"Unable to get server's address");
- back->status=FTP_STATUS_READY; // fini
+ // back->status=FTP_STATUS_READY; // fini
back->r.statuscode=-5;
_HALT_FTP
return 0;
@@ -349,7 +326,7 @@ int run_launch_ftp(lien_back* back) {
soc_ctl=socket(SOCaddr_sinfamily(server), SOCK_STREAM, 0);
if (soc_ctl==INVALID_SOCKET) {
strcpybuff(back->r.msg,"Unable to create a socket");
- back->status=FTP_STATUS_READY; // fini
+ // back->status=FTP_STATUS_READY; // fini
back->r.statuscode=-1;
_HALT_FTP
return 0;
@@ -367,7 +344,7 @@ int run_launch_ftp(lien_back* back) {
if (connect(soc_ctl, (struct sockaddr *)&server, server_size) == -1) {
#endif
strcpybuff(back->r.msg,"Unable to connect to the server");
- back->status=FTP_STATUS_READY; // fini
+ // back->status=FTP_STATUS_READY; // fini
back->r.statuscode=-1;
_HALT_FTP
return 0;
@@ -379,7 +356,7 @@ int run_launch_ftp(lien_back* back) {
_CHECK_HALT_FTP;
{
- char line[1024];
+ char BIGSTK line[1024];
// envoi du login
// --USER--
@@ -400,13 +377,23 @@ int run_launch_ftp(lien_back* back) {
get_ftp_line(soc_ctl,line,timeout);
_CHECK_HALT_FTP;
if (line[0]=='2') { // ok
+ send_line(soc_ctl,"TYPE I");
+ get_ftp_line(soc_ctl,line,timeout);
+ _CHECK_HALT_FTP;
+ if (line[0]=='2') {
+ // ok
+ } else {
+ strcpybuff(back->r.msg,"TYPE I error");
+ // back->status=FTP_STATUS_READY; // fini
+ back->r.statuscode=-1;
+ }
#if 0
// --CWD--
char* a;
a=back->url_fil + strlen(back->url_fil)-1;
while( (a > back->url_fil) && (*a!='/')) a--;
if (*a == '/') { // ok repéré
- char target[1024];
+ char BIGSTK target[1024];
target[0]='\0';
strncatbuff(target,back->url_fil,(int) (a - back->url_fil));
if (strnotempty(target)==0)
@@ -424,34 +411,34 @@ int run_launch_ftp(lien_back* back) {
// ok..
} else {
strcpybuff(back->r.msg,"TYPE I error");
- back->status=FTP_STATUS_READY; // fini
+ // back->status=FTP_STATUS_READY; // fini
back->r.statuscode=-1;
}
} else {
sprintf(back->r.msg,"CWD error: %s",linejmp(line));
- back->status=FTP_STATUS_READY; // fini
+ // back->status=FTP_STATUS_READY; // fini
back->r.statuscode=-1;
} // sinon on est prêts
} else {
strcpybuff(back->r.msg,"Unexpected ftp error");
- back->status=FTP_STATUS_READY; // fini
+ // back->status=FTP_STATUS_READY; // fini
back->r.statuscode=-1;
}
#endif
} else {
sprintf(back->r.msg,"Bad password: %s",linejmp(line));
- back->status=FTP_STATUS_READY; // fini
+ // back->status=FTP_STATUS_READY; // fini
back->r.statuscode=-1;
}
} else {
sprintf(back->r.msg,"Bad user name: %s",linejmp(line));
- back->status=FTP_STATUS_READY; // fini
+ // back->status=FTP_STATUS_READY; // fini
back->r.statuscode=-1;
}
} else {
sprintf(back->r.msg,"Connection refused: %s",linejmp(line));
- back->status=FTP_STATUS_READY; // fini
+ // back->status=FTP_STATUS_READY; // fini
back->r.statuscode=-1;
}
@@ -510,7 +497,7 @@ int run_launch_ftp(lien_back* back) {
// -- fin analyse de l'adresse IP et du port --
} else {
sprintf(back->r.msg,"PASV incorrect: %s",linejmp(line));
- back->status=FTP_STATUS_READY; // fini
+ // back->status=FTP_STATUS_READY; // fini
back->r.statuscode=-1;
} // sinon on est prêts
} else {
@@ -542,12 +529,12 @@ int run_launch_ftp(lien_back* back) {
}
} else {
sprintf(back->r.msg,"EPSV incorrect: %s",linejmp(line));
- back->status=FTP_STATUS_READY; // fini
+ // back->status=FTP_STATUS_READY; // fini
back->r.statuscode=-1;
}
} else {
sprintf(back->r.msg,"PASV/EPSV error: %s",linejmp(line));
- back->status=FTP_STATUS_READY; // fini
+ // back->status=FTP_STATUS_READY; // fini
back->r.statuscode=-1;
} // sinon on est prêts
}
@@ -663,7 +650,7 @@ int run_launch_ftp(lien_back* back) {
deletesoc(soc_dat); soc_dat=INVALID_SOCKET;
//
sprintf(back->r.msg,"RETR command errror: %s",linejmp(line));
- back->status=FTP_STATUS_READY; // fini
+ // back->status=FTP_STATUS_READY; // fini
back->r.statuscode=-1;
} // sinon on est prêts
} else {
@@ -673,22 +660,22 @@ int run_launch_ftp(lien_back* back) {
deletesoc(soc_dat); soc_dat=INVALID_SOCKET;
//
strcpybuff(back->r.msg,"Unable to connect");
- back->status=FTP_STATUS_READY; // fini
+ // back->status=FTP_STATUS_READY; // fini
back->r.statuscode=-1;
} // sinon on est prêts
} else {
strcpybuff(back->r.msg,"Unable to create a socket");
- back->status=FTP_STATUS_READY; // fini
+ // back->status=FTP_STATUS_READY; // fini
back->r.statuscode=-1;
} // sinon on est prêts
} else {
sprintf(back->r.msg,"Unable to resolve IP %s",adr_ip);
- back->status=FTP_STATUS_READY; // fini
+ // back->status=FTP_STATUS_READY; // fini
back->r.statuscode=-1;
} // sinon on est prêts
} else {
sprintf(back->r.msg,"PASV incorrect: %s",linejmp(line));
- back->status=FTP_STATUS_READY; // fini
+ // back->status=FTP_STATUS_READY; // fini
back->r.statuscode=-1;
} // sinon on est prêts
#else
@@ -711,17 +698,17 @@ int run_launch_ftp(lien_back* back) {
int dummylen = sizeof(struct sockaddr);
if ( (soc_dat=accept(soc_servdat,&dummyaddr,&dummylen)) == INVALID_SOCKET) {
strcpybuff(back->r.msg,"Unable to accept connection");
- back->status=FTP_STATUS_READY; // fini
+ // back->status=FTP_STATUS_READY; // fini
back->r.statuscode=-1;
}
} else {
sprintf(back->r.msg,"RETR command errror: %s",linejmp(line));
- back->status=FTP_STATUS_READY; // fini
+ // back->status=FTP_STATUS_READY; // fini
back->r.statuscode=-1;
}
} else {
sprintf(back->r.msg,"PORT command error: %s",linejmp(line));
- back->status=FTP_STATUS_READY; // fini
+ // back->status=FTP_STATUS_READY; // fini
back->r.statuscode=-1;
}
#if HTS_WIN
@@ -731,7 +718,7 @@ int run_launch_ftp(lien_back* back) {
#endif
} else {
strcpybuff(back->r.msg,"Unable to listen to a port");
- back->status=FTP_STATUS_READY; // fini
+ // back->status=FTP_STATUS_READY; // fini
back->r.statuscode=-1;
}
#endif
@@ -747,7 +734,7 @@ int run_launch_ftp(lien_back* back) {
back->r.fp = filecreate(back->url_sav);
strcpybuff(back->info,"receiving");
if (back->r.fp != NULL) {
- char buff[1024];
+ char BIGSTK buff[1024];
int len=1;
int read_len=1024;
//HTS_TOTAL_RECV_CHECK(read_len); // Diminuer au besoin si trop de données reçues
@@ -758,13 +745,13 @@ int run_launch_ftp(lien_back* back) {
switch(wait_socket_receive(soc_dat,timeout)) {
case -1:
strcpybuff(back->r.msg,"FTP read error");
- back->status=FTP_STATUS_READY; // fini
+ // back->status=FTP_STATUS_READY; // fini
back->r.statuscode=-1;
len=0; // fin
break;
case 0:
sprintf(back->r.msg,"Time out (%d)",timeout);
- back->status=FTP_STATUS_READY; // fini
+ // back->status=FTP_STATUS_READY; // fini
back->r.statuscode=-1;
len=0; // fin
break;
@@ -785,17 +772,17 @@ int run_launch_ftp(lien_back* back) {
}
*/
strcpybuff(back->r.msg,"Write error");
- back->status=FTP_STATUS_READY; // fini
+ // back->status=FTP_STATUS_READY; // fini
back->r.statuscode=-1;
len=0; // error
}
} else {
strcpybuff(back->r.msg,"Unexpected write error");
- back->status=FTP_STATUS_READY; // fini
+ // back->status=FTP_STATUS_READY; // fini
back->r.statuscode=-1;
}
} else { // Erreur ou terminé
- back->status=FTP_STATUS_READY; // fini
+ // back->status=FTP_STATUS_READY; // fini
back->r.statuscode=0;
if (back->r.totalsize > 0 && back->r.size != back->r.totalsize) {
back->r.statuscode=-1;
@@ -812,7 +799,7 @@ int run_launch_ftp(lien_back* back) {
}
} else {
strcpybuff(back->r.msg,"Unable to write file");
- back->status=FTP_STATUS_READY; // fini
+ // back->status=FTP_STATUS_READY; // fini
back->r.statuscode=-1;
}
#if HTS_WIN
@@ -828,16 +815,16 @@ int run_launch_ftp(lien_back* back) {
get_ftp_line(soc_ctl,line,timeout);
if (line[0]=='2') { // OK
strcpybuff(back->r.msg,"OK");
- back->status=FTP_STATUS_READY; // fini
+ // back->status=FTP_STATUS_READY; // fini
back->r.statuscode=200;
} else {
sprintf(back->r.msg,"RETR incorrect: %s",linejmp(line));
- back->status=FTP_STATUS_READY; // fini
+ // back->status=FTP_STATUS_READY; // fini
back->r.statuscode=-1;
}
} else {
strcpybuff(back->r.msg,"FTP read error");
- back->status=FTP_STATUS_READY; // fini
+ // back->status=FTP_STATUS_READY; // fini
back->r.statuscode=-1;
}
}
@@ -866,7 +853,7 @@ int run_launch_ftp(lien_back* back) {
back->r.statuscode=200;
strcpybuff(back->r.msg,"OK");
}
- back->status=FTP_STATUS_READY; // fini
+ // back->status=FTP_STATUS_READY; // fini
return 0;
}
@@ -976,7 +963,7 @@ FILE* dd=NULL;
// routines de réception/émission
// 0 = ERROR
int send_line(T_SOC soc,char* data) {
- char line[1024];
+ char BIGSTK line[1024];
if (_DEBUG_HEAD) {
if (ioinfo) {
fprintf(ioinfo,"---> %s\x0d\x0a",data);
@@ -1007,7 +994,7 @@ int send_line(T_SOC soc,char* data) {
}
int get_ftp_line(T_SOC soc,char* line,int timeout) {
- char data[1024];
+ char BIGSTK data[1024];
int i,ok,multiline;
#if FTP_DEBUG
if (dd == NULL) dd = fopen("toto.txt","w");
@@ -1152,7 +1139,7 @@ int wait_socket_receive(T_SOC soc,int timeout) {
int stop_ftp(lien_back* back) {
if (back->stop_ftp) {
strcpybuff(back->r.msg,"Cancelled by User");
- back->status=FTP_STATUS_READY; // fini
+ // back->status=FTP_STATUS_READY; // fini
back->r.statuscode=-1;
return 1;
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-27 04:39:35 +0000