forked from KolibriOS/kolibrios
99 lines
1.6 KiB
C
99 lines
1.6 KiB
C
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int cmd_more(char file[])
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{
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kol_struct70 k70;
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kol_struct_BDVK bdvk;
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unsigned result, i;
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unsigned long long filesize, pos;
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char buf[81]; //¡ãä¥à
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char temp[FILENAME_MAX];
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unsigned flags;
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if (strlen(file)<1)
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{
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#if LANG_ENG
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printf (" more <filename>\n\r");
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#elif LANG_RUS
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printf (" more <¨¬ï ä ©« >\n\r");
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#endif
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return TRUE;
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}
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if ( '/' == file[0])
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{
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strcpy(temp, file);
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if ( !file_check(temp) )
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{
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file_not_found(file);
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return FALSE;
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}
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}
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else
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{
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strcpy(temp, cur_dir);
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if (temp[strlen(temp)-1] != '/')
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strcat(temp, "/"); // add slash
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strcat(temp, file);
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if ( !file_check(temp) )
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{
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file_not_found(file);
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return FALSE;
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}
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}
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k70.p00 = 5;
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k70.p04 = k70.p12 = 0;
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//k70.p08 = 0;
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k70.p16 = (unsigned) &bdvk;
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k70.p20 = 0;
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k70.p21 = temp;
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result = kol_file_70(&k70); // ¯®«ãç ¥¬ ¨ä®à¬ æ¨î ® ä ©«¥
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if ( 0 != result )
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return FALSE;
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filesize = bdvk.p32; // ¯®«ãç ¥¬ à §¬¥à ä ©«
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buf[80]=0;
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flags = con_get_flags();
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for (pos=0;pos<filesize;pos+=80)
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{
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memset(buf, 0, 80);
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k70.p00 = 0;
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k70.p04 = pos;
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// k70.p08 = 0; // bug for over 4Gb files, but "more" is unusable there
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k70.p12 = 80;
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k70.p16 = (unsigned) buf;
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k70.p20 = 0;
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k70.p21 = temp;
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result = kol_file_70(&k70); // ç⥨¥ 80 ᨬ¢®«®¢
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for (i=0; i<80; i++)
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{
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if (27 == buf[i])
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con_set_flags(flags|0x100);
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else con_set_flags(flags);
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printf ("%c", buf[i]);
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}
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if ( 0 != result )
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{
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con_set_flags(flags);
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printf ("\n\r");
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return TRUE;
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}
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}
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con_set_flags(flags);
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printf ("\n\r");
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return TRUE;
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}
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