diff options
Diffstat (limited to 'src/makeauto.c')
| -rw-r--r-- | src/makeauto.c | 177 |
1 files changed, 177 insertions, 0 deletions
diff --git a/src/makeauto.c b/src/makeauto.c new file mode 100644 index 0000000..6e8ff71 --- /dev/null +++ b/src/makeauto.c @@ -0,0 +1,177 @@ +#include <stdio.h> +#include <string.h> +#include <stdlib.h> + +#include "fujichat.h" +#include "common.h" +#include "features.h" + +#define DRIVER_LIST_LEN (sizeof(rs232_drivers) / sizeof(rs232_drivers[0])) +static char *rs232_drivers[][2] = { + { NULL, "(No driver; manual setup)" }, + { "D:BOBVERT.SER", "SIO2PC or R:Verter" }, + { "D:ATARI850.SER", "Atari 850" }, + { "D:PRCONN.SER", "P:R: Connection" }, +}; + +/* APPEND_BUF_SIZE should be >= the size of the largest .SER file */ +#define APPEND_BUF_SIZE 2048 + +void reboot(void) { + asm("jmp $e477"); +} + +static char get_yesno(char *prompt, char dflt) { + char buf[5]; + + printf("%s [%c/%c]: ", + prompt, + (dflt ? 'Y' : 'y'), + (dflt ? 'n' : 'N')); + + fflush(stdout); + get_line(buf, 4); + switch(*buf) { + case 'y': + case 'Y': + return 1; + + case 'n': + case 'N': + return 0; + + default: + return dflt; + } +} + +//char append_to(FILE *to, char *src) { +// int bytes; +// char ret; +// static char buf[APPEND_BUF_SIZE]; +// FILE *from = fopen(src, "rb"); +// +// printf("append_to: %s\n", src); +// +// if(!from) { +// perror(src); +// return 0; +// } +// +// while( (bytes = fread(buf, 1, APPEND_BUF_SIZE, from)) ) { +// printf("%d bytes in, eof? %d\n", bytes, feof(from)); +// bytes = fwrite(buf, 1, bytes, to); +// printf("%d bytes out\n", bytes); +// } +// +// ret = feof(from); /* 1 = no error */ +// fclose(from); +// +// return ret; +//} + +char append_to(FILE *to, char *src) { + int bytes = 0, c; + char ret; + // static char buf[APPEND_BUF_SIZE]; + FILE *from = fopen(src, "rb"); + + printf("append_to: %s\n", src); + + if(!from) { + perror(src); + return 0; + } + + /* painfully slow, sorry! TODO: figure out why fread() returns + extra bytes after EOF (probably because the file doesn't + end on a sector boundary, or something equally lame) */ + while( (c = fgetc(from)) != EOF ) { + fputc(c, to); + ++bytes; + } + + ret = feof(from); /* 1 = no error */ + fclose(from); + + printf("bytes=%d, ret=%d\n", bytes, ret); + return ret; +} + +char append_files(char *dst, char *src1, char *src2) { + char ret; + FILE *dfile = fopen(dst, "wb"); + + if(dfile) { + ret = (append_to(dfile, src1) && append_to(dfile, src2)); + fclose(dfile); + return ret; + } else { + perror(dst); + return 0; + } +} + +static void rs232_driver_menu() { + static char buf[256]; + int i; + + puts("Select your serial port type\n"); + for(i=0; i<DRIVER_LIST_LEN; ++i) { + printf("%d: %s\n", + i + 1, + rs232_drivers[i][1]); + } + + puts("\nEnter number from list, or the\ndriver filename if not listed."); + fputs("[2]: ", stdout); + fflush(stdout); + + do { + i = 0; + get_line(buf, 255); + + if(!*buf) *buf = '2'; + + if(*buf == '1') { + return; + } else if(*buf >= '2' && *buf <= '9') { + i = *buf - '1'; + if(i < DRIVER_LIST_LEN) { + strcpy(buf, rs232_drivers[i][0]); + i = 0; + } else { + putchar(A_BEL); + i = 1; + } + } /* else use whatever they entered as a filename */ + } while(i); + + // if(!rename("D:AUTORUN.SYS", "D:AUTORUN.BAK")) { + // puts("Renamed AUTORUN.SYS to AUTORUN.BAK"); + // } + + do { + printf("\nCreating AUTORUN.SYS from\n%s and LOADMENU.COM\n", buf); + i = !append_files("D:AUTORUN.SYS", buf, "D:LOADMENU.COM"); + if(i) { + i = get_yesno("\xfdRetry", 1); + if(!i) { + puts("Failed to change driver"); + return; + } + } + } while(i); + + puts("You must reboot to use the new driver."); + if(get_yesno("Reboot now", 1)) + reboot(); + + // rs232_already_loaded = scan_hatabs('R'); +} + +void main(int, char **) { + rs232_driver_menu(); + exit(0); +} + |