[209] | 1 | //====================================================================== |
---|
| 2 | // |
---|
| 3 | // Project: XTIDE Universal BIOS, Serial Port Server |
---|
| 4 | // |
---|
| 5 | // File: Win32.cpp - Microsoft Windows 32-bit application |
---|
| 6 | // |
---|
| 7 | // This file contains the entry point for the Win32 version of the server. |
---|
| 8 | // It also handles log reporting, timers, and command line parameter parsing. |
---|
| 9 | // |
---|
| 10 | |
---|
| 11 | #include <stdio.h> |
---|
| 12 | #include <stdlib.h> |
---|
| 13 | #include <fcntl.h> |
---|
| 14 | #include <stdarg.h> |
---|
| 15 | |
---|
| 16 | #include "../library/library.h" |
---|
| 17 | #include "../library/flatimage.h" |
---|
| 18 | #include "Win32Serial.h" |
---|
| 19 | |
---|
| 20 | void usage(void) |
---|
| 21 | { |
---|
| 22 | char *usageStrings[] = { |
---|
[211] | 23 | "SerDrive - XTIDE Universal BIOS Serial Drive Server", |
---|
| 24 | "Version 1.2.0_wip, Built " __DATE__, |
---|
| 25 | "", |
---|
| 26 | "usage: SerDrive [options] imagefile [[slave-options] slave-imagefile]", |
---|
| 27 | "", |
---|
[217] | 28 | " -g [cyl:head:sect] Geometry in cylinders, sectors per cylinder, and heads", |
---|
| 29 | " -g without parameters uses CHS mode (default is LBA28)", |
---|
[211] | 30 | "", |
---|
[217] | 31 | " -n [megabytes] Create new disk with given size or use -g geometry", |
---|
| 32 | " Maximum size is 137.4 GB (LBA28 limit)", |
---|
| 33 | " (default is a 32 MB disk, with CHS geometry 65:63:16)", |
---|
[211] | 34 | "", |
---|
[217] | 35 | " -p Named Pipe mode for emulators (pipe is '" PIPENAME "')", |
---|
[211] | 36 | "", |
---|
[217] | 37 | " -c COMPortNumber COM Port to use (default is first found)", |
---|
[211] | 38 | "", |
---|
[217] | 39 | " -b BaudRate Baud rate to use on the COM port ", |
---|
| 40 | " Without a rate multiplier: 2400, 9600, 38400, 115200", |
---|
| 41 | " With a 2x rate multiplier: 4800, 19200, 76800, 230400", |
---|
| 42 | " With a 4x rate multiplier: 9600, 38400, 153600, 460800", |
---|
| 43 | " Abbreviations also accepted (ie, '460K', '38.4K', etc)", |
---|
| 44 | " (default is 38400, 115200 in named pipe mode)", |
---|
[211] | 45 | "", |
---|
[217] | 46 | " -t Disable timeout, useful for long delays when debugging", |
---|
[211] | 47 | "", |
---|
[217] | 48 | " -r Read Only disk, do not allow writes", |
---|
[211] | 49 | "", |
---|
[217] | 50 | " -v [level] Reporting level 1-6, with increasing information", |
---|
[215] | 51 | "", |
---|
| 52 | "On the client computer, a serial port can be configured for use as a hard disk", |
---|
| 53 | "with xtidecfg.com. Or one can hold down the ALT key at the end of the normal", |
---|
| 54 | "IDE hard disk scan and the XTIDE Universal BIOS will scan COM1-7, at each of", |
---|
| 55 | "the four speeds given above for BaudRate. Note that hardware rate multipliers", |
---|
| 56 | "must be taken into account on the server end, but are invisible on the client.", |
---|
[209] | 57 | NULL }; |
---|
| 58 | |
---|
| 59 | for( int t = 0; usageStrings[t]; t++ ) |
---|
| 60 | fprintf( stderr, "%s\n", usageStrings[t] ); |
---|
| 61 | |
---|
| 62 | exit( 1 ); |
---|
| 63 | } |
---|
| 64 | |
---|
[211] | 65 | int verbose = 0; |
---|
[209] | 66 | |
---|
| 67 | int main(int argc, char* argv[]) |
---|
| 68 | { |
---|
| 69 | DWORD len; |
---|
| 70 | |
---|
| 71 | unsigned long check; |
---|
| 72 | unsigned char w; |
---|
| 73 | |
---|
| 74 | unsigned short wbuff[256]; |
---|
| 75 | |
---|
| 76 | Serial *serial; |
---|
| 77 | Image *img; |
---|
[215] | 78 | struct baudRate *baudRate = NULL; |
---|
[209] | 79 | |
---|
| 80 | int timeoutEnabled = 1; |
---|
| 81 | |
---|
| 82 | char *ComPort = NULL, ComPortBuff[20]; |
---|
| 83 | |
---|
| 84 | _fmode = _O_BINARY; |
---|
| 85 | |
---|
| 86 | unsigned long cyl = 0, sect = 0, head = 0; |
---|
[217] | 87 | int readOnly = 0, createFile = 0; |
---|
| 88 | int useCHS = 0; |
---|
[209] | 89 | |
---|
| 90 | int imagecount = 0; |
---|
| 91 | Image *images[2] = { NULL, NULL }; |
---|
| 92 | |
---|
| 93 | for( int t = 1; t < argc; t++ ) |
---|
| 94 | { |
---|
| 95 | if( argv[t][0] == '/' || argv[t][0] == '-' ) |
---|
| 96 | { |
---|
| 97 | char *c; |
---|
| 98 | unsigned long a; |
---|
| 99 | for( c = &argv[t][1]; *c && !isdigit( *c ); c++ ) |
---|
| 100 | ; |
---|
| 101 | a = atol(c); |
---|
| 102 | |
---|
| 103 | switch( argv[t][1] ) |
---|
| 104 | { |
---|
| 105 | case 'c': case 'C': |
---|
| 106 | a = atol( argv[++t] ); |
---|
| 107 | if( a < 1 ) |
---|
| 108 | usage(); |
---|
| 109 | sprintf( ComPortBuff, "COM%d", a ); |
---|
| 110 | ComPort = &ComPortBuff[0]; |
---|
| 111 | break; |
---|
| 112 | case 'v': case 'V': |
---|
| 113 | if( atol(argv[t+1]) != 0 ) |
---|
| 114 | verbose = atol(argv[++t]); |
---|
| 115 | else |
---|
[213] | 116 | verbose = 1; |
---|
[209] | 117 | break; |
---|
| 118 | case 'r': case 'R': |
---|
| 119 | readOnly = 1; |
---|
| 120 | break; |
---|
| 121 | case 'p': case 'P': |
---|
| 122 | ComPort = "PIPE"; |
---|
[215] | 123 | if( !baudRate ) |
---|
| 124 | baudRate = baudRateMatchString( "115200" ); |
---|
[209] | 125 | break; |
---|
| 126 | case 'g': case 'G': |
---|
[217] | 127 | if( atol(argv[t+1]) != 0 ) |
---|
| 128 | { |
---|
| 129 | if( !Image::parseGeometry( argv[++t], &cyl, &head, § ) ) |
---|
| 130 | usage(); |
---|
| 131 | } |
---|
| 132 | useCHS = 1; |
---|
[209] | 133 | break; |
---|
| 134 | case 'h': case 'H': case '?': |
---|
| 135 | usage(); |
---|
| 136 | break; |
---|
| 137 | case 'n': case 'N': |
---|
| 138 | createFile = 1; |
---|
| 139 | if( atol(argv[t+1]) != 0 ) |
---|
| 140 | { |
---|
| 141 | unsigned long size = atol(argv[++t]); |
---|
| 142 | sect = 63; |
---|
| 143 | head = 16; |
---|
| 144 | cyl = (size*1024*2) / (16*63); |
---|
| 145 | } |
---|
| 146 | break; |
---|
| 147 | case 't': case 'T': |
---|
| 148 | timeoutEnabled = 0; |
---|
| 149 | break; |
---|
| 150 | case 'b': case 'B': |
---|
| 151 | if( !(baudRate = baudRateMatchString( argv[++t] )) ) |
---|
| 152 | { |
---|
[215] | 153 | fprintf( stderr, "Unknown Baud Rate %s\n\n", argv[t] ); |
---|
| 154 | usage(); |
---|
[209] | 155 | } |
---|
| 156 | break; |
---|
| 157 | default: |
---|
| 158 | fprintf( stderr, "Unknown Option: %s\n\n", argv[t] ); |
---|
| 159 | usage(); |
---|
| 160 | } |
---|
| 161 | } |
---|
| 162 | else if( imagecount < 2 ) |
---|
| 163 | { |
---|
[217] | 164 | images[imagecount] = new FlatImage( argv[t], readOnly, imagecount, createFile, cyl, head, sect, useCHS ); |
---|
[209] | 165 | imagecount++; |
---|
[217] | 166 | createFile = readOnly = cyl = sect = head = useCHS = 0; |
---|
[209] | 167 | } |
---|
| 168 | else |
---|
| 169 | usage(); |
---|
| 170 | } |
---|
| 171 | |
---|
| 172 | if( imagecount == 0 ) |
---|
| 173 | usage(); |
---|
| 174 | |
---|
[215] | 175 | if( !baudRate ) |
---|
| 176 | baudRate = baudRateMatchString( "38400" ); |
---|
| 177 | |
---|
[209] | 178 | do |
---|
| 179 | { |
---|
| 180 | serial = new Win32Serial( ComPort, baudRate ); |
---|
| 181 | |
---|
| 182 | processRequests( serial, images[0], images[1], timeoutEnabled, verbose ); |
---|
| 183 | |
---|
| 184 | delete serial; |
---|
| 185 | |
---|
| 186 | if( serial->resetConnection ) |
---|
[211] | 187 | log( 0, "Connection closed, reset..." ); |
---|
[209] | 188 | } |
---|
| 189 | while( serial->resetConnection ); |
---|
| 190 | } |
---|
| 191 | |
---|
| 192 | void log( int level, char *message, ... ) |
---|
| 193 | { |
---|
| 194 | va_list args; |
---|
| 195 | |
---|
| 196 | va_start( args, message ); |
---|
| 197 | |
---|
[211] | 198 | if( level < 0 ) |
---|
[209] | 199 | { |
---|
[211] | 200 | fprintf( stderr, "ERROR: " ); |
---|
| 201 | vfprintf( stderr, message, args ); |
---|
| 202 | fprintf( stderr, "\n" ); |
---|
| 203 | exit( 1 ); |
---|
[209] | 204 | } |
---|
| 205 | else if( verbose >= level ) |
---|
| 206 | { |
---|
[211] | 207 | vprintf( message, args ); |
---|
| 208 | printf( "\n" ); |
---|
[209] | 209 | } |
---|
| 210 | |
---|
| 211 | va_end( args ); |
---|
| 212 | } |
---|
| 213 | |
---|
| 214 | unsigned long GetTime(void) |
---|
| 215 | { |
---|
| 216 | return( GetTickCount() ); |
---|
| 217 | } |
---|
| 218 | |
---|
| 219 | unsigned long GetTime_Timeout(void) |
---|
| 220 | { |
---|
| 221 | return( 1000 ); |
---|
| 222 | } |
---|