2011-01-31 01:24:07 +03:00
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#include <sys/types.h>
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2011-02-02 00:22:22 +03:00
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#include <limits.h>
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2011-01-31 01:24:07 +03:00
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#include <stdlib.h>
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2011-02-02 00:22:22 +03:00
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#include <unistd.h>
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2011-01-31 01:24:07 +03:00
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#include <stdbool.h>
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#include <stdio.h>
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#include <string.h>
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#include <mint/osbind.h>
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#include <mint/cookie.h>
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#include <windom.h>
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2011-04-11 01:49:27 +04:00
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#include "utils/log.h"
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2011-01-31 01:24:07 +03:00
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#include "atari/osspec.h"
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NS_ATARI_SYSINFO atari_sysinfo;
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2011-02-02 00:22:22 +03:00
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2011-03-01 22:27:34 +03:00
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unsigned short _systype_v;
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unsigned short _systype (void)
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{
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int32_t * cptr = NULL;
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_systype_v = SYS_TOS;
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cptr = Setexc(0x0168, -1L);
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if (cptr == NULL ) {
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return _systype_v; /* stone old TOS without any cookie support */
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}
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while (*cptr) {
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if (*cptr == C_MgMc || *cptr == C_MgMx ) {
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_systype_v = (_systype_v & ~0xF) | SYS_MAGIC;
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} else if (*cptr == C_MiNT ) {
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_systype_v = (_systype_v & ~0xF) | SYS_MINT;
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2011-04-11 01:49:27 +04:00
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} else if (*cptr == C_Gnva /* Gnva */ ) {
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2011-03-01 22:27:34 +03:00
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_systype_v |= SYS_GENEVA;
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2011-04-11 01:49:27 +04:00
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} else if (*cptr == C_nAES /* nAES */ ) {
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2011-03-01 22:27:34 +03:00
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_systype_v |= SYS_NAES;
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}
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cptr += 2;
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}
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if (_systype_v & SYS_MINT) { /* check for XaAES */
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short out = 0, u;
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if (wind_get (0, (((short)'X') <<8)|'A', &out, &u,&u,&u) && out) {
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_systype_v |= SYS_XAAES;
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}
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}
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2011-04-24 00:09:24 +04:00
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LOG(("Detected OS: %d\n", _systype_v ));
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2011-03-01 22:27:34 +03:00
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return _systype_v;
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}
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2011-01-31 01:24:07 +03:00
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void init_os_info(void)
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{
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int16_t out[4];
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2011-03-01 22:27:34 +03:00
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unsigned long cookie_FSMC = 0;
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atari_sysinfo.gemdos_version = Sversion();
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if( tos_getcookie (C_FSMC, &cookie_FSMC ) == C_FOUND ) {
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atari_sysinfo.gdos_FSMC = 1;
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} else {
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atari_sysinfo.gdos_FSMC = 0;
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}
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2011-01-31 01:24:07 +03:00
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atari_sysinfo.large_sfont_pxh = 13;
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atari_sysinfo.medium_sfont_pxh = 6;
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atari_sysinfo.small_sfont_pxh = 4;
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/* todo: detect if system font is monospaced */
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atari_sysinfo.sfont_monospaced = true;
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if( appl_xgetinfo(AES_LARGEFONT, &out[0], &out[1], &out[2], &out[3] ) > 0 ){
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atari_sysinfo.large_sfont_pxh = out[0];
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}
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if( appl_xgetinfo(AES_SMALLFONT, &out[0], &out[1], &out[2], &out[3] ) > 0 ){
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atari_sysinfo.small_sfont_pxh = out[0];
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2011-03-01 22:27:34 +03:00
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}
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atari_sysinfo.aes_max_win_title_len = 79;
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if (sys_type() & (SYS_MAGIC|SYS_NAES|SYS_XAAES)) {
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if (sys_NAES()) {
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atari_sysinfo.aes_max_win_title_len = 127;
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}
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if (sys_XAAES()) {
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atari_sysinfo.aes_max_win_title_len = 200;
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}
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2011-01-31 01:24:07 +03:00
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}
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}
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int tos_getcookie(long tag, long * value)
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{
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COOKIE * cptr;
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long oldsp;
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2011-03-01 22:27:34 +03:00
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if( atari_sysinfo.gemdos_version > TOS4VER ){
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2011-01-31 01:24:07 +03:00
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return( Getcookie(tag, value) );
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}
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cptr = (COOKIE*)Setexc(0x0168, -1L);
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if(cptr != NULL) {
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do {
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if( cptr->c == tag ){
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if(cptr->v != 0 ){
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2011-03-01 22:27:34 +03:00
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if( value != NULL ){
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*value = cptr->v;
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}
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2011-01-31 01:24:07 +03:00
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return( C_FOUND );
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}
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}
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} while( (cptr++)->c != 0L );
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}
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return( C_NOTFOUND );
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2011-02-02 00:22:22 +03:00
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}
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/*
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a fixed version of realpath() which returns valid
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paths for TOS which have no root fs. (/ , U: )
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*/
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2011-04-24 00:09:24 +04:00
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char * gemdos_realpath(const char * path, char * rpath)
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{
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char work[PATH_MAX+1];
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char * work_ptr;
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size_t l;
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if( rpath == NULL ){
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return( NULL );
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}
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if( sys_type() & SYS_MINT ){
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return( realpath(path, rpath) );
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}
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2011-05-10 02:10:02 +04:00
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LOG(("gdos rpath in: %s\n", path));
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2011-04-24 00:09:24 +04:00
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memset( rpath, 0, PATH_MAX );
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/* first, absolutize relative path: */
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if( *path == '.' ){
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char cwd[PATH_MAX+1];
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getcwd((char*)&cwd, PATH_MAX);
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l = strlen( cwd );
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if( cwd[l-1] != 0x5C && cwd[l-1] != '/' ){
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cwd[l] = 0x5C;
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cwd[l+1] = 0;
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l++;
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}
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strncpy( (char*)&work, cwd, PATH_MAX );
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/* check for path, or maybe just a file name? */
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if( strlen(path) > 2 ) {
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int off = 0;
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if( path[1] == '/' || path[1] == 0x5C ){
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off = 2;
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}
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strncat( (char*)&work, (char*)(path+off), PATH_MAX-l );
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}
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work_ptr = (char*)&work;
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} else {
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work_ptr = (char*)path;
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}
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/* handle invalid cwd path */
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/* mintlib produces these on plain TOS systems: */
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if( strncmp( (char*)work_ptr, "/dev/", 5) == 0 ){
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work_ptr += 4;
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}
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/* make TOS compatible path, step 1: */
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l = strlen( work_ptr);
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if( l > 1 ){
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if( *work_ptr == '/' || *work_ptr == 0x5C ){
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rpath[0] = work_ptr[1];
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rpath[1] = ':';
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strncat( rpath, &work_ptr[2], PATH_MAX-2 );
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} else {
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strncpy( rpath, work_ptr, PATH_MAX );
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}
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/* step 2, perform seperator conversion: */
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l = strlen( rpath );
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rpath[PATH_MAX-1]=0;
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work_ptr = rpath;
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do{
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if( *work_ptr == '/' )
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*work_ptr = 0x5C;
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work_ptr++;
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} while( *work_ptr != 0 );
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if( rpath[l-1] == 0x5C || rpath[l-1] == '/' )
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rpath[l-1] = 0;
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} else {
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strcpy( rpath, work_ptr );
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}
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l = strlen( rpath );
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2011-05-10 02:10:02 +04:00
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LOG(("gdos rpath out: %s\n", rpath));
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2011-04-24 00:09:24 +04:00
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return( rpath );
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}
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char * gemdos_realpathX(const char * path, char * rpath)
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2011-02-02 00:22:22 +03:00
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{
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size_t l;
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size_t i;
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2011-04-11 01:49:27 +04:00
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char old = '/';
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2011-02-02 00:22:22 +03:00
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char fsep = 0x5C;
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if( rpath == NULL ){
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return( NULL );
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}
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2011-03-01 22:27:34 +03:00
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if( sys_type() & SYS_MINT ){
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2011-02-02 00:22:22 +03:00
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return( realpath(path, rpath) );
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}
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2011-04-24 00:09:24 +04:00
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2011-02-02 00:22:22 +03:00
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if( path[0] != '/' && path[0] != 0x5c && path[1] != ':') {
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/* it is not an absolute path */
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char cwd[PATH_MAX];
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getcwd((char*)&cwd, PATH_MAX);
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2011-04-24 00:09:24 +04:00
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//fix_path((char*)&cwd);
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2011-02-02 00:22:22 +03:00
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strcpy(rpath, (char*)&cwd);
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l = strlen(rpath);
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2011-04-11 01:49:27 +04:00
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/* append path seperator if needed: */
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2011-02-02 00:22:22 +03:00
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if(rpath[l-1] != 0x5C && rpath[l-1] != '/') {
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rpath[l] = fsep;
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rpath[l+1] = 0;
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}
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2011-04-11 01:49:27 +04:00
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/* check if path is starting with: ./ */
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2011-02-02 00:22:22 +03:00
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if( (path[1] == '/' || path[1] == 0x5C ) ) {
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strcat(rpath, &path[2]);
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} else {
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2011-04-11 01:49:27 +04:00
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/* otherwise just append it */
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2011-02-02 00:22:22 +03:00
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strcat(rpath, path);
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}
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} else {
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strcpy(rpath, path);
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}
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/* convert path seperator to configured value: */
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l = strlen(rpath);
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for( i = 0; i<l-1; i++){
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if( rpath[i] == old ){
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rpath[i] = fsep;
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}
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}
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return( rpath );
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2011-01-31 01:24:07 +03:00
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}
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