Added ftp browsing

Makefile

@@ -17,7 +17,7 @@ include $(DEVKITPPC)/wii_rules
 #---------------------------------------------------------------------------------
 TARGET		:=	fbzx
 BUILD		:=	build
-SOURCES		:=	src src/z80free src/minizip
+SOURCES		:=	src src/z80free src/minizip src/tinyFTP
 DATA		:=	 
 INCLUDES	:=	
 
@@ -128,7 +128,7 @@ dist: $(BUILD)
 	cp keymap.bmp $@/fbzx-wii/fbzx
 	cp ZXSpectrum48k.png $@/fbzx-wii/fbzx
 	cp FreeMono.ttf $@/fbzx-wii/fbzx
-	cp fbzx.smb $@/fbzx-wii
+	cp fbzx.net $@/fbzx-wii
 	cp AMSTRAD CAPABILITIES COPYING FAQ README README.TZX VERSIONS VERSIONS.wii $@/apps/fbzx-wii/doc
 	touch $@/fbzx-wii/tapes/dummy
 	touch $@/fbzx-wii/snapshots/dummy

fbzx.net

@@ -0,0 +1,19 @@
+# SMB configuration
+# set to 1 to enable smb
+smb_enable=0
+user=USER
+password=PASSWORD
+share_name=FOLDER
+smb_ip=192.168.0.1
+
+# FTP configuration
+
+ftp_enable=0
+# WOS
+FTPUser=anonymous
+FTPPassword=anonymous
+FTPPath=/pub/spectrum
+FTPIp=194.109.216.226
+FTPPassive=0
+FTPPort=21
+

src/computer.h

@@ -229,12 +229,19 @@ struct computer {
 	unsigned int joybuttonkey[2][22];
 	unsigned char joypad_as_joystick[2];
 	unsigned char rumble[2];
-	unsigned char port; //SD, USB or SMB
+	unsigned char port; //SD, USB, SMB or FTP
 	unsigned char smb_enable;
 	unsigned char SmbUser[32]; 
 	unsigned char SmbPwd[32];
 	unsigned char SmbShare[32]; 
 	unsigned char SmbIp[32];
+	unsigned char ftp_enable;
+	unsigned char FTPUser[32]; 
+	unsigned char FTPPwd[32];
+	unsigned char FTPPath[512]; 
+	unsigned char FTPIp[32];
+	unsigned char FTPPassive;
+	unsigned short FTPPort;
 	unsigned char autoconf;
 };
 

src/emulator.c

@@ -49,6 +49,7 @@
 #include <smb.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include "tinyFTP/ftp_devoptab.h"
 #endif
 
 #ifdef DEBUG
@@ -82,6 +83,7 @@ static SDL_Surface *image;
 unsigned char usbismount = 0;
 unsigned char networkisinit = 0;
 unsigned char smbismount = 0;
+unsigned char ftpismount = 0;
 unsigned char tmpismade = 0; 
 
 extern int FULL_DISPLAY_X; //640
@@ -90,6 +92,48 @@ extern int RATIO;
 
 #if defined(GEKKO)
 
+
+/****************************************************************************
+ * Connect FTP Server
+ ****************************************************************************/
+
+unsigned char ConnectFTP ()
+{
+	
+	if (ftpismount) return 1;
+		
+		printf("FTPuser:  %s\n", ordenador.FTPUser);
+		printf("FTPpass:  %s\n", ordenador.FTPPwd);
+		printf("FTPpath:  %s\n", ordenador.FTPPath);
+		printf("FTPip:    %s\n", ordenador.FTPIp);
+		printf("FTPPort:    %d\n", ordenador.FTPPort);
+		printf("FTPpassive: %d\n", ordenador.FTPPassive);
+		
+		int a;
+		for (a=0;a<3;a++)
+		if(ftpInitDevice("ftp", ordenador.FTPUser, ordenador.FTPPwd,ordenador.FTPPath, ordenador.FTPIp, ordenador.FTPPort, ordenador.FTPPassive))
+			{ftpismount = 1;	break;}
+			
+		
+		if(!ftpismount) printf("Failed to connect to Server %s\n", ordenador.FTPIp);
+		else {
+		printf("Established connection to Server %s\n", ordenador.FTPIp);
+		}
+
+	return smbismount;
+}
+
+void CloseFTP()
+{
+
+	if(ftpismount) {
+	printf("Disconnected from FTP Server  %s\n", ordenador.FTPIp);
+	ftpClose("ftp");
+	}
+	ftpismount = 0;
+}
+
+
 /****************************************************************************
  * Mount SMB Share
  ****************************************************************************/
@@ -660,14 +704,15 @@ int save_config_game(struct computer *object, char *filename, int overwrite) {
 	
 }
 
-void load_config_smb(struct computer *object) {
+void load_config_network(struct computer *object) {
 	
 	char line[1024],carac,done;
 	int pos;
 	FILE *fconfig;
-	unsigned char smb_enable=0;
+	unsigned char smb_enable=0, ftp_enable=0, FTPPassive=0;
+	unsigned int FTPPort=21;
 	
-	fconfig = fopen("/fbzx-wii/fbzx.smb","r");
+	fconfig = fopen("/fbzx-wii/fbzx.net","r");
 	if (fconfig==NULL) {
 		return;
 	}
@@ -723,6 +768,52 @@ void load_config_smb(struct computer *object) {
 		
 		if (smb_enable<2) {
 		object->smb_enable=smb_enable;}
+		
+		
+		
+		if (!strncmp(line,"ftp_enable=",11)) {
+			ftp_enable=line[11]-'0';
+			continue;
+		}
+		if (!strncmp(line,"FTPUser=",8)) {
+			if (line[8])
+			strcpy (object->FTPUser,line+8);
+			continue;
+		}
+		if (!strncmp(line,"FTPPassword=",12)) {
+			if (line[12])
+			strcpy (object->FTPPwd,line+12);
+			continue;
+		}
+		if (!strncmp(line,"FTPPath=",8)) {
+			if (line[8])
+			strcpy (object->FTPPath,line+8);
+			continue;
+		}
+		
+		if (!strncmp(line,"FTPIp=",6)) {
+			if (line[6])
+			strcpy (object->FTPIp,line+6);
+			continue;
+		}
+		
+		if (!strncmp(line,"FTPPassive=",10)) {
+			FTPPassive=line[10]-'0';
+			continue;
+		}
+		
+		if (!strncmp(line,"FTPPort=",7)) {
+			sscanf(line, "FTPPort=%d",&FTPPort);
+			if ((FTPPort<1024) && (FTPPort>0))
+			object->FTPPort=FTPPort;
+			continue;
+		}
+		
+		if (ftp_enable<2) {
+		object->ftp_enable=ftp_enable;}
+		if (FTPPassive<2) {
+		object->FTPPassive=FTPPassive;}
+		
 	}
 		
 		
@@ -1149,12 +1240,14 @@ int main(int argc,char *argv[]) {
 	#ifdef GEKKO
 	usbismount = InitUSB();
 	
-	load_config_smb(&ordenador);
+	load_config_network(&ordenador);
 	
-	if (ordenador.smb_enable) networkisinit = InitNetwork();
+	if (ordenador.smb_enable||ordenador.ftp_enable) networkisinit = InitNetwork();
 	
 	if (networkisinit && ordenador.smb_enable) ConnectShare();
 
+	if (networkisinit && ordenador.ftp_enable) ConnectFTP();
+	
 	#endif
 
 	// assign initial values for PATH variables
@@ -1336,6 +1429,7 @@ int main(int argc,char *argv[]) {
 	
 	#ifdef GEKKO
 	if (smbismount) CloseShare();
+	if (ftpismount) CloseFTP();
 	DeInitUSB();
 	fatUnmount(0);
 	#endif

src/emulator.h

@@ -41,7 +41,7 @@ extern char path_poke[2049];
 extern char path_tmp[2049];
 extern unsigned int colors[80];
 extern unsigned int jump_frames,curr_frames;
-extern unsigned char usbismount, smbismount, tmpismade;
+extern unsigned char usbismount, smbismount, tmpismade, ftpismount;
 
 void SDL_Fullscreen_Switch(void);
 void load_rom(char);

src/gui_sdl.c

@@ -158,7 +158,7 @@ static const char *tools_messages[] = {
 		/*08*/		"Load poke file",
 		/*09*/		"  ",
 		/*10*/		"Port",
-		/*11*/		"^|sd|usb|smb",
+		/*11*/		"^|sd|usb|smb|ftp",
 		/*12*/		"  ",
 		/*13*/		"Help",
 		NULL
@@ -939,6 +939,7 @@ static void load_scr()
 
 	switch(retorno) {
 	case 0: // all right
+		strcpy(ordenador.last_selected_file,filename);
 		break;
 	case -1:
 		msgInfo("Error: Can't load that file",3000,NULL);
@@ -971,9 +972,22 @@ static void save_scr()
 	ptr = strrchr (fb, '.');
 		if (ptr) *ptr = 0;
 					
+	//If file is taken from FTP, saves file on SD card
+	if (ordenador.port==3)  
+		{
+			int length;
+			strcpy(path_scr,getenv("HOME"));
+			length=strlen(path_scr);
+			if ((length>0)&&(path_scr[length-1]!='/')) strcat(path_scr,"/");
+			strcat(path_scr,"scr");
+			dir=path_scr;
+		}
+	
 	// Save SCR file		
 	snprintf(db, 255, "%s/%s.scr", dir, fb);
 	
+	if (ordenador.port==3) strcpy(path_scr,"ftp:");
+		
 	fichero=fopen(db,"r");
 	
 	if(fichero!=NULL)
@@ -1017,17 +1031,22 @@ static void set_port(int which)
 	case 0: //PORT_SD
 		strcpy(path_snaps,getenv("HOME"));
 		length=strlen(path_snaps);
-		if ((length>0)&&(path_snaps[length-1]!='/'))
+		if ((length>0)&&(path_snaps[length-1]!='/')) strcat(path_snaps,"/");
-		strcat(path_snaps,"/");
 		strcpy(path_taps,path_snaps);
+		strcpy(path_poke,path_snaps);
+		strcpy(path_scr,path_snaps);
 		strcat(path_snaps,"snapshots");
 		strcat(path_taps,"tapes");
+		strcat(path_poke,"poke");
+		strcat(path_scr,"scr");
 		ordenador.port = which;
 		break;
 	case 1: //PORT_USB
 		if (usbismount) {
 			strcpy(path_snaps,"usb:/");
 			strcpy(path_taps,"usb:/");
+			strcpy(path_poke,"usb:/");
+			strcpy(path_scr,"usb:/");
 			ordenador.port = which;}
 		else
 			msgInfo("USB is not mounted",3000,NULL);
@@ -1036,10 +1055,22 @@ static void set_port(int which)
 		if (smbismount) {
 			strcpy(path_snaps,"smb:/");
 			strcpy(path_taps,"smb:/");
+			strcpy(path_poke,"smb:/");
+			strcpy(path_scr,"smb:/");
 			ordenador.port = which;}
 		else
 			msgInfo("SMB is not mounted",3000,NULL);
 		break;
+	case 3: //PORT_FTP
+		if (ftpismount) {
+			strcpy(path_snaps,"ftp:");
+			strcpy(path_taps,"ftp:");
+			strcpy(path_poke,"ftp:");
+			strcpy(path_scr,"ftp:");
+			ordenador.port = which;}
+		else
+			msgInfo("FTP is not connected",3000,NULL);
+		break;	
 	default:
 		break;		
 	}	
@@ -1421,7 +1452,17 @@ static void save_load_snapshot(int which)
 		free((void*)filename);
 	} break;
 	case 1: // Save snapshot file
+		if (ordenador.port==3)  //If file is taken from FTP, saves file on SD card
+		{
+			int length;
+			strcpy(path_snaps,getenv("HOME"));
+			length=strlen(path_snaps);
+			if ((length>0)&&(path_snaps[length-1]!='/')) strcat(path_snaps,"/");
+			strcat(path_snaps,"snapshots");
+			dir=path_snaps;
+		}
 		snprintf(db, 255, "%s/%s.z80", dir, fb);
+		if (ordenador.port==3) strcpy(path_snaps,"ftp:"); 
 		retorno=save_z80(db,0);
 		switch(retorno) 
 			{

src/tinyFTP/ftp_devoptab.h

@@ -0,0 +1,31 @@
+#ifndef _LIBFTF_H
+#define _LIBFTF_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define MAX_FTP_MOUNTED 10
+
+#ifdef DEBUG2
+#define NET_PRINTF(fmt, args...)  net_printf(fmt, ##args)
+#define NET_ASSERT(x) assert(x)
+#else
+#define NET_PRINTF(fmt, args...)  do{}while(0)
+#define NET_ASSERT(x) do{}while(0)
+#endif
+
+
+//devoptab
+bool ftpInitDevice(const char* name, const char *user, const char *password,
+					const char *share, const char *hostname, unsigned short port,
+					bool ftp_passive);
+void ftpClose(const char* name);
+bool CheckFTPConnection(const char* name);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _LIBFTF_H */