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