diff options
Diffstat (limited to 'system/at')
-rw-r--r-- | system/at/1.8.7/source-disk | 1 | ||||
-rw-r--r-- | system/at/1.8.7/src/AT Generator | 135 | ||||
-rw-r--r-- | system/at/1.8.7/src/AT Utilities | 1057 | ||||
-rw-r--r-- | system/at/1.8.7/src/AT install | 93 | ||||
-rw-r--r-- | system/at/unknown/src/AT Generator | 134 | ||||
-rw-r--r-- | system/at/unknown/src/AT Utilities | 601 | ||||
-rw-r--r-- | system/at/unknown/src/AT install | 92 |
7 files changed, 2113 insertions, 0 deletions
diff --git a/system/at/1.8.7/source-disk b/system/at/1.8.7/source-disk new file mode 100644 index 0000000..085c0a7 --- /dev/null +++ b/system/at/1.8.7/source-disk @@ -0,0 +1 @@ +grundpaket/04_std.zusatz.img diff --git a/system/at/1.8.7/src/AT Generator b/system/at/1.8.7/src/AT Generator new file mode 100644 index 0000000..d3bfd6d --- /dev/null +++ b/system/at/1.8.7/src/AT Generator @@ -0,0 +1,135 @@ +(*************************************************************************) +(*** Generiert Für IBM-AT einen neuen SYSUR-Zweig. ***) +(*** Danach wird die eingebaute Hardwareuhr für die Systemzeit benutzt ***) +(*** und andere Partitionen können mit neuem 'shutup' gebootet werden. ***) +(*** ***) +(*** Autor : W. Sauerwein Stand : 15.07.86 ***) +(*************************************************************************) + +LET ack = 0, + nak = 1; + +cl eop (1, 4); +erzeuge collector; +erzeuge archive manager; +erzeuge operator; +erzeuge configurator; +loesche collector; +forget ("AT Generator", quiet); +break. + +loesche collector : + end (/"colly"); + put ("Collector gelöscht."); + line (2). + +erzeuge collector : + put line ("Generating 'Collector'..."); + begin ("colly", PROC generate collector, t); + warte auf meldung; + IF answer = nak THEN end (/"colly"); + errorstop (meldung) + FI. + TASK VAR t. + +erzeuge archive manager : + put line ("Generating 'ARCHIVE'..."); + end (/"ARCHIVE"); + begin ("ARCHIVE", PROC archive manager, t). + +erzeuge operator : + put line ("Generating 'OPERATOR'..."); + end (/"OPERATOR"); + begin ("OPERATOR", PROC monitor, t). + +erzeuge configurator : + put line ("Generating 'configurator'..."); + end (/"configurator"); + begin ("configurator", PROC generate configurator, t); + warte auf meldung; + IF answer = nak THEN errorstop (meldung) FI. + +warte auf meldung : + DATASPACE VAR ds; INT VAR answer; + wait (ds, answer, t); + BOUND TEXT VAR m := ds; + TEXT VAR meldung := m; + forget (ds). + +PROC generate collector : + + disable stop; + fetch all (/"configurator"); + DATASPACE VAR ds := nilspace; + BOUND TEXT VAR m := ds; m := ""; + send (father, mess, ds); + forget (ds); + free global manager. + +mess : IF is error THEN m := error message; + nak + ELSE ack FI. + +END PROC generate collector; + +PROC generate configurator : + + disable stop; + fetch all (/"colly"); + DATASPACE VAR ds := nilspace; + BOUND TEXT VAR m := ds; m := ""; + send (father, mess, ds); + forget (ds); + enable stop; + new configuration; + setup; + global manager (PROC ( DATASPACE VAR, INT CONST, INT CONST, TASK CONST) + configuration manager with time). + +mess : IF is error THEN m := error message; + nak + ELSE ack FI. + +END PROC generate configurator; + +TEXT PROC inverse (TEXT CONST t): + ""15"" + t + " " + ""14"" +END PROC inverse; + +PROC put center (TEXT CONST t): + put center (t, 80) +END PROC put center; + +PROC put center (INT CONST zeile, TEXT CONST t): + put center (zeile, t, 80) +END PROC put center; + +PROC put center (TEXT CONST t, INT CONST gesamtbreite): + INT VAR cy; + get cursor (cy, cy); + put center (cy, t, gesamtbreite) +END PROC put center; + +PROC put center (INT CONST zeile, TEXT CONST t, INT CONST gesamtbreite): + cursor ((gesamtbreite - length (t)) DIV 2, zeile); + put (t). +END PROC put center; + +PROC cl eol: + out (""5"") +END PROC cl eol; + +PROC cl eop: + out (""4"") +END PROC cl eop; + +PROC cl eol (INT CONST cx, cy): + cursor (cx, cy); + cl eol +END PROC cl eol; + +PROC cl eop (INT CONST cx, cy): + cursor (cx, cy); + cl eop +END PROC cl eop; + diff --git a/system/at/1.8.7/src/AT Utilities b/system/at/1.8.7/src/AT Utilities new file mode 100644 index 0000000..760e728 --- /dev/null +++ b/system/at/1.8.7/src/AT Utilities @@ -0,0 +1,1057 @@ +(*************************************************************************) +(*** AT-spezifische Software, die zum Lesen der Hardwareuhr und ***) +(*** Booten in anderen Partitionen benötigt wird. ***) +(*** ***) +(*** Zusammengestellt und geändert : Werner Sauerwein, GMD ***) +(*** Stand : 31.10.86 ***) +(*************************************************************************) + +PACKET splitting DEFINES low byte, (* Copyright (C) 1985 *) + high byte, (* Martin Schönbeck, Spenge *) + low word, (* Stand: 13.09.85 *) + high word: + +INT PROC high byte (INT CONST value): + + TEXT VAR x := " "; + replace (x, 1, value); + code (x SUB 2) + +END PROC high byte; + +INT PROC low byte (INT CONST value): + + TEXT VAR x := " "; + replace (x, 1, value); + code (x SUB 1) + +END PROC low byte; + +INT PROC high word (REAL CONST double precission int): + + int (double precission int / 65536.0) + +END PROC high word; + +INT PROC low word (REAL CONST double precission int): + + string of low bytes ISUB 1. + +string of low bytes: + code (int (double precission int MOD 256.0)) + + code (int ((double precission int MOD 65536.0) / 256.0)). + +END PROC low word; + +END PACKET splitting; + + +PACKET basic block io DEFINES + + read block, + write block: + +PROC read block (DATASPACE VAR ds, + INT CONST ds page no, + INT CONST block no, + INT VAR return code): + read block; + retry if read error. + +read block: + block in (ds, ds page no, 0, block no, return code). + +retry if read error: + INT VAR retry; + FOR retry FROM 1 UPTO 10 WHILE return code = 2 REP + reset to block 0 if fifth try; + read block + PER. + +reset to block 0 if fifth try: + IF retry = 5 + THEN block in (ds, ds page no, 0, 0, return code) + FI. + +END PROC read block; + +PROC write block (DATASPACE CONST ds, + INT CONST ds page no, + INT CONST block no, + INT VAR return code): + write block; + retry if write error. + +write block: + block out (ds, ds page no, 0, block no, return code). + +retry if write error: + INT VAR retry; + FOR retry FROM 1 UPTO 10 WHILE return code = 2 REP + reset to block 0 if fifth try; + write block + PER. + +reset to block 0 if fifth try: + IF retry = 5 + THEN disable stop; + DATASPACE VAR dummy ds := nilspace; + block in (dummy ds, 2, 0, 0, return code); + forget (dummy ds); + enable stop + FI. + +END PROC write block; + +PROC read block (DATASPACE VAR ds, INT CONST ds page, + REAL CONST archive block): + + enable stop; + read block (ds, ds page, archive block, error); + INT VAR error; + SELECT error OF + CASE 0: + CASE 1: error stop ("Platte kann nicht gelesen werden"); + CASE 2: error stop ("Lesefehler bei Block "+ text (archive block)); + CASE 3: error stop ("Versorgungsfehler Archiv"); + OTHERWISE error stop ("unbekannter Fehler auf Platte"); + END SELECT; + +END PROC read block; + +PROC write block (DATASPACE CONST ds, INT CONST ds page, + REAL CONST archive block): + + enable stop; + write block (ds, ds page, archive block, error); + INT VAR error; + SELECT error OF + CASE 0: + CASE 1: error stop ("Platte kann nicht geschrieben werden"); + CASE 2: error stop ("Schreibfehler bei Block "+ text (archive block)); + CASE 3: error stop ("Versorgungsfehler Archiv"); + OTHERWISE error stop ("unbekannter Fehler auf Platte"); + END SELECT; + +END PROC write block; + +PROC read block (DATASPACE VAR ds, + INT CONST ds page no, + REAL CONST block no, + INT VAR return code): + read block; + retry if read error. + +read block: + block in (ds, ds page no, high word (block no), + low word (block no), return code). + +retry if read error: + INT VAR retry; + FOR retry FROM 1 UPTO 10 WHILE return code = 2 REP + reset to block 0 if fifth try; + read block + PER. + +reset to block 0 if fifth try: + IF retry = 5 + THEN block in (ds, ds page no, 0, 0, return code) + FI. + +END PROC read block; + +PROC write block (DATASPACE CONST ds, + INT CONST ds page no, + REAL CONST block no, + INT VAR return code): + write block; + retry if write error. + +write block: + block out (ds, ds page no, high word (block no), + low word (block no), return code). + +retry if write error: + INT VAR retry; + FOR retry FROM 1 UPTO 10 WHILE return code = 2 REP + reset to block 0 if fifth try; + write block + PER. + +reset to block 0 if fifth try: + IF retry = 5 + THEN disable stop; + DATASPACE VAR dummy ds := nilspace; + block in (dummy ds, 2, 0, 0, return code); + forget (dummy ds); + enable stop + FI. + +END PROC write block; + +END PACKET basic block io; + + +PACKET utilities DEFINES getchoice, cleol, cleop, inverse, put center: + +INT PROC get choice (INT CONST von, bis, TEXT VAR retchar): + get choice (von, bis, von, retchar) +END PROC get choice; + +INT PROC get choice (INT CONST von, bis, zusatz, TEXT VAR retchar): + LET return = ""13"", + escape = ""27"", + left = ""8""; + TEXT VAR buffer; + INT VAR cx, cy; + get cursor (cx, cy); out (" " + left); + REP + REP + cursor (cx, cy); buffer := incharety; + UNTIL input ok OR buffer = escape PER; + IF buffer = escape THEN retchar := escape; + LEAVE get choice WITH 0 + FI; + out (buffer); + leseschleife bis left or ret; + IF retchar = left THEN out (left + " ") FI; + IF retchar = escape THEN LEAVE get choice WITH 0 FI + UNTIL retchar = return OR retchar = escape PER; + int (buffer). + +input ok : (buffer >= text (von) AND buffer <= text (bis)) OR buffer = text (zusatz). + +leseschleife bis left or ret: + REP + inchar (retchar) + UNTIL retchar = return OR retchar = left OR retchar = escape PER. + +END PROC get choice; + +PROC cl eol (INT CONST cx, cy): + cursor (cx, cy); + cl eol +END PROC cl eol; + +PROC cl eop (INT CONST cx, cy): + cursor (cx, cy); + cl eop +END PROC cl eop; + + +PROC cl eol: + out (""5"") +END PROC cl eol; + +PROC cl eop: + out (""4"") +END PROC cl eop; + +TEXT PROC inverse (TEXT CONST t): + ""15"" + t + " " + ""14"" +END PROC inverse; + +PROC put center (TEXT CONST t): + put center (t, 80) +END PROC put center; + +PROC put center (INT CONST zeile, TEXT CONST t): + put center (zeile, t, 80) +END PROC put center; + +PROC put center (TEXT CONST t, INT CONST gesamtbreite): + INT VAR cy; + get cursor (cy, cy); + put center (cy, t, gesamtbreite) +END PROC put center; + +PROC put center (INT CONST zeile, TEXT CONST t, INT CONST gesamtbreite): + cursor ((gesamtbreite - length (t)) DIV 2, zeile); + put (t). +END PROC put center; + +END PACKET utilities + + +PACKET part DEFINES activate, show actual partition table: + (* Copyright (C) 1985 *) + (* Martin Schönbeck, Spenge *) + (* Stand : 02.02.86 *) + (* Changed by : W.Sauerwein *) + (* I.Ley *) + (* Stand : 03.10.86 *) + LET fd channel = 28; + +ROW 256 INT VAR boot block; +INT VAR boot block session := session - 1; + +PROC get boot block: + IF boot block session <> session + THEN hole aktuellen boot block + FI. + +hole aktuellen boot block: + disable stop; + DATASPACE VAR dummy ds := nilspace; + BOUND STRUCT (ALIGN dummy, + ROW 256 INT block) VAR partition table := dummy ds; + get external block (dummy ds, 2, 0, fd channel); + IF NOT is error + THEN transfer data to boot block + FI; + forget (dummy ds). + +transfer data to boot block: + IF not valid boot block + THEN try to get valid boot block from file + FI; + boot block := partition table. block; + boot block session := session. + +not valid boot block: + partition table. block [256] <> boot indicator OR + it is an old boot block of eumel. + +boot indicator: -21931. + +it is an old boot block of eumel: + partition table. block [1] = 1514. + +try to get valid boot block from file: + forget (dummy ds); + partition table := old ("bootblock"); + IF is error THEN LEAVE transfer data to boot block FI. + +END PROC get boot block; + +PROC put boot block: + IF boot block ist uptodate + THEN schreibe block auf platte + ELSE errorstop ("boot block nicht uptodate") + FI. + +boot block ist uptodate: + boot block session = session. + +schreibe block auf platte: + disable stop; + DATASPACE VAR dummy ds := nilspace; + BOUND STRUCT (ALIGN dummy, + ROW 256 INT block) VAR partition table := dummy ds; + transfer data to dataspace; + put external block (dummy ds, 2, 0, fd channel); + forget (dummy ds). + +transfer data to dataspace: + partition table. block := boot block. + +END PROC put boot block; + +INT PROC partition type (INT CONST partition): + low byte (boot block [entry (partition) + 2]) +END PROC partition type; + +REAL PROC partition start (INT CONST partition): + unsigned low word + high word. + +unsigned low word: + real (low byte (boot block [entry (partition) + 4])) + + real (high byte (boot block [entry (partition) + 4])) * 256.0. + +high word: + real (boot block [entry (partition) + 5]). + +END PROC partition start; + +INT PROC partition word 0 (INT CONST partition): + boot block (entry (partition)) +END PROC partition word 0; + +INT PROC first track (INT CONST partition): + high byte (boot block [entry (partition) + 1]) + + 4 * (low byte (boot block [entry (partition) + 1]) AND (128 + 64)) +END PROC first track; + +INT PROC last track (INT CONST partition): + high byte (boot block [entry (partition) + 3]) + + 4 * (low byte (boot block [entry (partition) + 3]) AND (128 + 64)) +END PROC last track; + +BOOL PROC partition activ (INT CONST partition): + low byte (boot block [entry (partition)]) = 128 +END PROC partition activ; + +REAL PROC partition size (INT CONST partition): + unsigned low word + high word. + +unsigned low word: + real (low byte (boot block [entry (partition) + 6])) + + real (high byte (boot block [entry (partition) + 6])) * 256.0. + +high word: + real (boot block [entry (partition) + 7]). + +END PROC partition size; + +INT PROC tracks: + get value (-10, fd channel) +END PROC tracks; + +PROC activate (INT CONST part type): + IF partition type exists AND is possible type + THEN deactivate all partitions and + activate desired partition + ELSE errorstop ("Gewünschte Partitionart gibt es nicht") + FI. + +is possible type: + part type > 0 AND + part type < 256. + +partition type exists: + INT VAR partition; + FOR partition FROM 1 UPTO 4 REP + IF partition type (partition) = part type + THEN LEAVE partition type exists WITH TRUE + FI; + PER; + FALSE. + +deactivate all partitions and activate desired partition: + FOR partition FROM 1 UPTO 4 REP + deactivate this partition; + IF partition type (partition) = part type + THEN activate partition + FI + PER; + put boot block. + +deactivate this partition: + set bit (boot block [entry (partition)], 7); + (* first setting needed, because reset bit does xor *) + reset bit (boot block [entry (partition)], 7). + +activate partition: + set bit (boot block [entry (partition)], 7) + +END PROC activate; + +INT PROC entry (INT CONST partition): + get boot block; + 256 - 5 * 8 + (partition * 8) +END PROC entry; + +INT PROC get value (INT CONST control code, channel for value): + enable stop; + INT VAR old channel := channel; + continue (channel for value); + INT VAR value; + control (control code, 0, 0, value); + continue (old channel); + value +END PROC get value; + +PROC get external block (DATASPACE VAR ds, INT CONST ds page, + archive block, get channel): + INT VAR old channel := channel; + continue (get channel); + disable stop; + read block (ds, ds page, archive block, error); + INT VAR error; + SELECT error OF + CASE 0: + CASE 1: error stop ("Platte kann nicht gelesen werden"); + CASE 2: error stop ("Lesefehler bei Block "+ text (archive block)); + CASE 3: error stop ("Versorgungsfehler Archiv"); + OTHERWISE error stop ("unbekannter Fehler auf Platte"); + END SELECT; + continue (old channel). +END PROC get external block; + +PROC put external block (DATASPACE CONST ds, INT CONST ds page, + archive block, get channel): + INT VAR old channel := channel; + continue (get channel); + disable stop; + write block (ds, ds page, archive block, error); + INT VAR error; + SELECT error OF + CASE 0: + CASE 1: error stop ("Platte kann nicht geschrieben werden"); + CASE 2: error stop ("Schreibfehler bei Block "+ text (archive block)); + CASE 3: error stop ("Versorgungsfehler Archiv"); + OTHERWISE error stop ("unbekannter Fehler auf Platte"); + END SELECT; + continue (old channel). +END PROC put external block; + +(**************************************************************************) + + LET max partitions = 4; + ROW max partitions INT VAR part list; + ROW max partitions INT VAR part type, part active, + part first track, part last track; + ROW max partitions REAL VAR part start, + part size; + INT VAR zylinder, + startzeile tabelle :: 1, + active partition, + partitions, + partition, i, j, help; + + +PROC get actual partition data : + get boot block; + zylinder := tracks; + FOR i FROM 1 UPTO max partitions REP + part type (i) := partition type (i); + part first track (i) := first track (i); + part last track (i) := last track (i); + part start (i) := partition start (i); + part size (i) := partition size (i); + part active (i) := partition word 0 (i); + IF partition activ (i) THEN active partition := i FI + PER; + get number of installed partitions; + generate part list. + +get number of installed partitions : + partitions := 0; + FOR i FROM 1 UPTO max partitions REP + IF part type (i) <> 0 THEN partitions INCR 1 FI + PER. + +generate part list : + FOR i FROM 1 UPTO max partitions REP + IF part type (i) <> 0 THEN part list (i) := i + ELSE part list (i) := 0 + FI; + PER; + schiebe nullen nach hinten; + sort part list. + +schiebe nullen nach hinten : + i := 1; INT VAR k := 0; + REP k INCR 1; + IF part list (i) = 0 THEN circle + ELSE i INCR 1 + FI + UNTIL k = max partitions - 1 PER. + +circle : + FOR j FROM i UPTO max partitions - 1 REP + part list (j) := part list (j + 1) + PER; + part list (max partitions) := 0. + +sort part list : + FOR i FROM 2 UPTO partitions REP + FOR j FROM 1 UPTO i - 1 REP + IF part first track (part list (i)) < part first track (part list (j)) + THEN tausche FI + PER + PER. + +tausche : + help := part list (i); + part list (i) := part list (j); + part list (j) := help. + +END PROC get actual partition data; + + +PROC show partition table : + headline; + devide table; + columns; + underlines; + rows; + footlines. + +head line : + cl eop (1, startzeile tabelle); + put center (inverse (" " + + "Aktuelle Partitions - Tabelle" + + " ")). + +devide table : + FOR i FROM 1 UPTO 8 + REP + cursor (50, startzeile tabelle + i); out (inverse ("")) + PER. + +columns : + cursor ( 1, startzeile tabelle + 2); + out (" Nr. System Typ-Nr. Zustand Größe Start Ende"); + cursor (54, startzeile tabelle + 2); + out ("Plattengröße / Zylinder "). + +underlines : + cursor ( 1, startzeile tabelle + 3); + out ("-------------------------------------------------"); + cursor (52, startzeile tabelle + 3); + out ("--------------------------"). + +rows : + FOR i FROM 1 UPTO max partitions + REP cursor (2, startzeile tabelle + 3 + i); + put (text (i) + " :") + PER. + +footlines: + cursor (1, startzeile tabelle + 9); + put center (inverse (75 * " ")). + +END PROC show partition table; + +PROC update table : + get actual partition data; + FOR i FROM 1 UPTO partitions REP update partition PER; + FOR i FROM partitions + 1 UPTO max partitions REP rubout partition PER; + zeige plattengroesse. + +update partition : + partition := part list (i); + show partition. + +rubout partition : + cursor (6, startzeile tabelle + 3 + i); + out (" "). + +show partition : + cursor (6, startzeile tabelle + 3 + i); + put (name + type + zustand + groesse + startspur + endspur). + +name : subtext (subtext (part name, 1, 9) + + " ", 1, 10). + +type : text (part type (partition), 5) + " ". + +zustand : IF active partition = partition THEN (" aktiv ") + ELSE (" ") + FI. + +startspur : " " + text (part first track (partition), 5). +endspur : text (part last track (partition), 6). +groesse : text (part groesse, 5). + +zeige plattengroesse : + put gesamt; + put noch freie; + put maximaler zwischenraum. + +put maximaler zwischenraum : + cursor (54, startzeile tabelle + 6); + put ("max. zusammenh. : " + text (maximaler zwischenraum, 4)). + +put gesamt : + cursor (54, startzeile tabelle + 4); + put ("insgesamt : " + text (zylinder, 4)). + +put noch freie : + cursor (54, startzeile tabelle + 5); + put ("davon noch frei : " + text (freie zylinder, 4)). + +part groesse : + partition groesse (partition). + +part name : + SELECT part type (partition) OF + CASE 1 : "DOS" + CASE 69, 70, 71, 72 : "EUMEL" + OTHERWISE text (part type (partition)) + END SELECT. + +freie zylinder : + zylinder - belegte zylinder. + +belegte zylinder : + help := 0; + FOR i FROM 1 UPTO partitions REP + help INCR partition groesse (part list (i)) + PER; + help. + +END PROC update table; + +INT PROC maximaler zwischenraum : + IF partitions = 0 THEN zylinder + ELSE max (maximaler platz vor und zwischen den partitionen, + platz hinter letzter partition) + FI. + +maximaler platz vor und zwischen den partitionen : + help := platz vor erster partition; + FOR i FROM 1 UPTO partitions - 1 + REP + help := max (help, begin of part i plus 1 - end of part i - 1) + PER; + help. + +platz vor erster partition : + part first track (part list (1)). + +platz hinter letzter partition : + zylinder - part last track (part list (partitions)) - 1. + +begin of part i plus 1 : + part first track (part list (i + 1)). + +end of part i : + part last track (part list (i)). + +END PROC maximaler zwischenraum; + +INT PROC partition groesse (INT CONST part) : + part last track (part) - part first track (part) + 1 +END PROC partition groesse; + +PROC show actual partition table: + show partition table; + update table; + line (4) +END PROC show actual partition table; + +PROC show actual partition table (ROW max partitions INT VAR typnr): + show actual partition table; + FOR i FROM 1 UPTO max partitions REP + typnr (i) := partition type (part list (i)) + PER; +END PROC show actual partition table; + +END PACKET part; + + +PACKET hw clock DEFINES hw clock: (* Copyright (C) 1985 *) + (* Martin Schönbeck, Spenge *) +LET clock length = 7, (* Stand: 06.11.85 *) + clock command = 4; + +BOUND STRUCT (ALIGN dummy, + ROW clock length INT clock field) VAR clock data; + +REAL PROC hw clock: + + disable stop; + get clock; + hw date + hw time. + +get clock: + DATASPACE VAR ds := nilspace; + clock data := ds; + INT VAR return code, actual channel := channel; + go to shard channel; + blockin (ds, 2, -clock command, 0, return code); + IF actual channel = 0 THEN break (quiet) + ELSE continue (actual channel) + FI; + IF return code <> 0 + THEN errorstop ("Keine Hardware Uhr vorhanden"); + FI; + put clock into text; + forget (ds). + +put clock into text: + TEXT VAR clock text := clock length * " "; + INT VAR i; + FOR i FROM 1 UPTO clock length REP + replace (clock text, i, clock data. clock field [i]); + PER. + +go to shard channel: + INT VAR retry; + FOR retry FROM 1 UPTO 20 REP + continue (32); + IF is error + THEN clear error; + pause (30) + FI; + UNTIL channel = 32 PER. + +hw date: + date (day + "." + month + "." + year). + +day: subtext (clock text, 7, 8). + +month: subtext (clock text, 5, 6). + +year: subtext (clock text, 1, 4). + +hw time: + time (hour + ":" + minute + ":" + second). + +hour: subtext (clock text, 9, 10). + +minute: subtext (clock text, 11, 12). + +second: subtext (clock text, 13, 14). + +END PROC hw clock; + +END PACKET hw clock + + +PACKET old shutup DEFINES old shutup, (* Copyright (C) 1985 *) + old save system: (* Martin Schönbeck, Spenge *) + (* Stand: 06.11.85 *) +PROC old shutup : shutup END PROC old shutup; + +PROC old save system : save system END PROC old save system; + +END PACKET old shutup; + + +PACKET new shutup DEFINES shutup, + shutup dialog, + save system, + generate shutup manager, + generate shutup dialog manager: + +LET ack = 0; + +PROC shutup: + + system down (PROC old shutup) + +END PROC shutup; + +PROC shutup (INT CONST new system): + + IF new system <> 0 + THEN prepare for new system + FI; + system down (PROC old shutup). + +prepare for new system: + activate (new system); + prepare for rebooting. + +prepare for rebooting: + INT VAR old channel := channel; + continue (32); + INT VAR dummy; + control (-5, 0, 0, dummy); + break (quiet); + continue (old channel). + +END PROC shutup; + +PROC save system: + + IF yes ("Leere Floppy eingelegt") + THEN system down (PROC old save system) + FI + +END PROC save system; + +PROC system down (PROC operation): + + BOOL VAR dialogue :: command dialogue; + command dialogue (FALSE); + operation; + command dialogue (dialogue); + IF command dialogue + THEN wait for configurator; + show date; + FI. + +show date: + page; + line (2); + put (" Heute ist der"); putline (date); + put (" Es ist"); put (time of day); putline ("Uhr"); + line (2). + +END PROC system down; + +DATASPACE VAR ds := nilspace; + +PROC wait for configurator: + + INT VAR i, receipt; + FOR i FROM 1 UPTO 20 WHILE configurator exists REP + pause (30); + forget (ds); + ds := nilspace; + ping pong (configurator, ack, ds, receipt) + UNTIL receipt >= 0 PER. + +configurator exists: + disable stop; + TASK VAR configurator := task ("configurator"); + clear error; + NOT is niltask (configurator). + +END PROC wait for configurator; + +PROC generate shutup manager: + + generate shutup manager ("shutup", 0); + +END PROC generate shutup manager; + +PROC generate shutup manager (TEXT CONST name, INT CONST new system): + + TASK VAR son; + shutup question := name; + new system for manager := new system; + begin (name, PROC shutup manager, son) + +END PROC generate shutup manager; + +INT VAR new system for manager; +TEXT VAR shutup question; + +PROC shutup manager: + + disable stop; + command dialogue (TRUE); + REP + break; + line ; + IF yes (shutup question) + THEN clear error; + shutup (new system for manager); + pause (300); + FI; + PER + +END PROC shutup manager; + +PROC shutup dialog: + init; + show actual partition table (typnr); + REP + enter part number; + get cursor (cx, cy); + IF NOT escaped CAND yes (shutup question) + THEN message; + shutup (partition type); + LEAVE shutup dialog + FI; + PER. + +shutup question: + IF partition null + THEN "Shutup ausführen" + ELSE "Shutup nach Partition mit Typnummer " + text (typnr (partition)) + " ausführen" + FI. + +message: + cl eol (1, cy); + put line ("Bitte auf ENDE - Meldung warten !"). + +partition type: + IF partition = 0 + THEN 0 + ELSE typnr (partition) + FI. + +init: + LET startzeile menu = 12, + escape = ""27"", + max partitions = 4; + + ROW max partitions INT VAR typnr; + INT VAR partition, cx, cy; + TEXT VAR retchar. + +partition null: + partition = 0 COR typnr (partition) = 0. + +enter part number : + cl eop (1, startzeile menu); + cursor (54, startzeile menu ); put ("Abbruch mit <ESC>"); + cursor (54, startzeile menu + 1); put ("Shutup ohne Wechsel mit <0>"); + cursor ( 1, startzeile menu); + put ("Zu welcher Partition wollen Sie wechseln :"); + get cursor (cx, cy); + REP + REP cursor (cx, cy); + partition := get choice (0, 4, retchar); + IF sure escaped THEN LEAVE shutup dialog FI; + UNTIL NOT escaped PER; + IF partition <> 0 CAND NOT partition exists + THEN fehler; + put ("Diese Partition gibt es nicht") + FI; + UNTIL partition = 0 OR partition exists PER; + cl eol (54, startzeile menu); + cl eol (54, startzeile menu + 1); + cl eop (1, cy + 2). + +partition exists: + typnr (partition) <> 0. + +escaped : + retchar = escape. + +sure escaped : + IF escaped THEN cl eop (1, 20); cursor (1, 22); + IF yes ("Shutup-Dialog abbrechen") THEN TRUE + ELSE cl eop (1, 20); + FALSE + FI + ELSE FALSE + FI. + +fehler : + cl eop (1, 20); + put (""7"" + inverse ("FEHLER :")); line (2). + +END PROC shutup dialog; + +PROC generate shutup dialog manager: + TASK VAR son; + begin ("shutup dialog", PROC shutup dialog manager, son) +END PROC generate shutup dialog manager; + +PROC shutup dialog manager: + disable stop; + command dialogue (TRUE); + REP + break; line; + clear error; + INT VAR sess := session; + shutup dialog; + IF sess <> session THEN pause (300) FI; + PER; +END PROC shutup dialog manager; + +END PACKET new shutup + + +PACKET config manager with time DEFINES configuration manager , + configuration manager with time : + (* Copyright (C) 1985 *) +INT VAR old session := 0; (* Martin Schönbeck, Spenge *) + (* Stand: 06.11.85 *) +PROC configuration manager: + + configurate; + break; + global manager (PROC (DATASPACE VAR, INT CONST, INT CONST, TASK CONST) + configuration manager with time) + +END PROC configuration manager; + +PROC configuration manager with time (DATASPACE VAR ds, INT CONST order, + phase, TASK CONST order task): + + IF old session <> session + THEN + disable stop; + set clock (hw clock); + set clock (hw clock); (* twice, to avoid all paging delay *) + IF is error THEN IF online THEN put error; clear error; pause (100) + ELSE clear error + FI FI; + old session := session; + set autonom; + FI; + configuration manager (ds, order, phase, order task); + +END PROC configuration manager with time; + +END PACKET config manager with time; + diff --git a/system/at/1.8.7/src/AT install b/system/at/1.8.7/src/AT install new file mode 100644 index 0000000..11f9b55 --- /dev/null +++ b/system/at/1.8.7/src/AT install @@ -0,0 +1,93 @@ +(*************************************************************************) +(*** Insertiert alle notwendigen Pakete, damit ein AT-System generiert ***) +(*** werden kann, das die Hardwareuhr lesen und Partitionen bedienen ***) +(*** kann. Startet den "AT Generator". ***) +(*** ***) +(*** Autor : W. Sauerwein Stand : 15.07.86 ***) +(*************************************************************************) + +erste bildschirmmeldung; +IF ich bin single THEN putline ("Die AT-spezifische Software ist nur auf Multi-User-Systemen benutzbar !") + ELSE hole dateien vom archiv; + insertiere alle pakete; + put line ("Running ""AT Generator""..."); + run ("AT Generator") +FI; +forget ("AT install", quiet). + +ich bin single : (pcb (9) AND 255) <= 1. + +insertiere alle pakete : + insert and say ("AT Utilities"). + +erste bildschirmmeldung : + page; + put center (" Generator für AT-spezifische Software gestartet."); line; + put center ("--------------------------------------------------"); + line (2). + +hole dateien vom archiv : + TEXT VAR datei; + datei := "AT Utilities"; hole wenn noetig; + datei := "AT Generator"; hole wenn noetig; + release (archive); + line. + +hole wenn noetig : + IF NOT exists (datei) THEN + put line ("Loading """ + datei + """..."); + fetch (datei, archive) + FI. + +PROC insert and say (TEXT CONST datei) : + + INT VAR cx, cy; + put line ("Inserting """ + datei + """..."); + get cursor (cx, cy); + insert (datei); + cl eop (cx, cy); line; + forget (datei, quiet). + +END PROC insert and say; + +TEXT PROC inverse (TEXT CONST t): + ""15"" + t + " " + ""14"" +END PROC inverse; + +PROC put center (TEXT CONST t): + put center (t, 80) +END PROC put center; + +PROC put center (INT CONST zeile, TEXT CONST t): + put center (zeile, t, 80) +END PROC put center; + +PROC put center (TEXT CONST t, INT CONST gesamtbreite): + INT VAR cy; + get cursor (cy, cy); + put center (cy, t, gesamtbreite) +END PROC put center; + +PROC put center (INT CONST zeile, TEXT CONST t, INT CONST gesamtbreite): + cursor ((gesamtbreite - length (t)) DIV 2, zeile); + put (t). +END PROC put center; + +PROC cl eol: + out (""5"") +END PROC cl eol; + +PROC cl eop: + out (""4"") +END PROC cl eop; + +PROC cl eol (INT CONST cx, cy): + cursor (cx, cy); + cl eol +END PROC cl eol; + +PROC cl eop (INT CONST cx, cy): + cursor (cx, cy); + cl eop +END PROC cl eop; + diff --git a/system/at/unknown/src/AT Generator b/system/at/unknown/src/AT Generator new file mode 100644 index 0000000..ef98535 --- /dev/null +++ b/system/at/unknown/src/AT Generator @@ -0,0 +1,134 @@ +(*************************************************************************)
+(*** Generiert Für IBM-AT einen neuen SYSUR-Zweig. ***)
+(*** Danach wird die eingebaute Hardwareuhr für die Systemzeit benutzt ***)
+(*** und andere Partitionen können mit neuem 'shutup' gebootet werden. ***)
+(*** ***)
+(*** Autor : W. Sauerwein Stand : 15.07.86 ***)
+(*************************************************************************)
+
+LET ack = 0,
+ nak = 1;
+
+cl eop (1, 4);
+erzeuge collector;
+erzeuge archive manager;
+erzeuge operator;
+erzeuge configurator;
+loesche collector;
+forget ("AT Generator", quiet);
+break.
+
+loesche collector :
+ end (/"colly");
+ put ("Collector gelöscht.");
+ line (2).
+
+erzeuge collector :
+ put line ("Generating 'Collector'...");
+ begin ("colly", PROC generate collector, t);
+ warte auf meldung;
+ IF answer = nak THEN end (/"colly");
+ errorstop (meldung)
+ FI.
+ TASK VAR t.
+
+erzeuge archive manager :
+ put line ("Generating 'ARCHIVE'...");
+ end (/"ARCHIVE");
+ begin ("ARCHIVE", PROC archive manager, t).
+
+erzeuge operator :
+ put line ("Generating 'OPERATOR'...");
+ end (/"OPERATOR");
+ begin ("OPERATOR", PROC monitor, t).
+
+erzeuge configurator :
+ put line ("Generating 'configurator'...");
+ end (/"configurator");
+ begin ("configurator", PROC generate configurator, t);
+ warte auf meldung;
+ IF answer = nak THEN errorstop (meldung) FI.
+
+warte auf meldung :
+ DATASPACE VAR ds; INT VAR answer;
+ wait (ds, answer, t);
+ BOUND TEXT VAR m := ds;
+ TEXT VAR meldung := m;
+ forget (ds).
+
+PROC generate collector :
+
+ disable stop;
+ fetch all (/"configurator");
+ DATASPACE VAR ds := nilspace;
+ BOUND TEXT VAR m := ds; m := "";
+ send (father, mess, ds);
+ forget (ds);
+ free global manager.
+
+mess : IF is error THEN m := error message;
+ nak
+ ELSE ack FI.
+
+END PROC generate collector;
+
+PROC generate configurator :
+
+ disable stop;
+ fetch all (/"colly");
+ DATASPACE VAR ds := nilspace;
+ BOUND TEXT VAR m := ds; m := "";
+ send (father, mess, ds);
+ forget (ds);
+ enable stop;
+ new configuration;
+ setup;
+ global manager (PROC ( DATASPACE VAR, INT CONST, INT CONST, TASK CONST)
+ configuration manager with time).
+
+mess : IF is error THEN m := error message;
+ nak
+ ELSE ack FI.
+
+END PROC generate configurator;
+
+TEXT PROC inverse (TEXT CONST t):
+ ""15"" + t + " " + ""14""
+END PROC inverse;
+
+PROC put center (TEXT CONST t):
+ put center (t, 80)
+END PROC put center;
+
+PROC put center (INT CONST zeile, TEXT CONST t):
+ put center (zeile, t, 80)
+END PROC put center;
+
+PROC put center (TEXT CONST t, INT CONST gesamtbreite):
+ INT VAR cy;
+ get cursor (cy, cy);
+ put center (cy, t, gesamtbreite)
+END PROC put center;
+
+PROC put center (INT CONST zeile, TEXT CONST t, INT CONST gesamtbreite):
+ cursor ((gesamtbreite - length (t)) DIV 2, zeile);
+ put (t).
+END PROC put center;
+
+PROC cl eol:
+ out (""5"")
+END PROC cl eol;
+
+PROC cl eop:
+ out (""4"")
+END PROC cl eop;
+
+PROC cl eol (INT CONST cx, cy):
+ cursor (cx, cy);
+ cl eol
+END PROC cl eol;
+
+PROC cl eop (INT CONST cx, cy):
+ cursor (cx, cy);
+ cl eop
+END PROC cl eop;
diff --git a/system/at/unknown/src/AT Utilities b/system/at/unknown/src/AT Utilities new file mode 100644 index 0000000..bfdee15 --- /dev/null +++ b/system/at/unknown/src/AT Utilities @@ -0,0 +1,601 @@ +(*************************************************************************)
+(*** AT-spezifische Software, die zum Lesen der Hardwareuhr und ***)
+(*** Booten in anderen Partitionen benötigt wird. ***)
+(*** ***)
+(*** Zusammengestellt und geändert : Werner Sauerwein, GMD ***)
+(*** Stand : 17.07.86 ***)
+(*************************************************************************)
+
+PACKET splitting DEFINES low byte, (* Copyright (C) 1985 *)
+ high byte, (* Martin Schönbeck, Spenge *)
+ low word, (* Stand: 13.09.85 *)
+ high word:
+
+INT PROC high byte (INT CONST value):
+
+ TEXT VAR x := " ";
+ replace (x, 1, value);
+ code (x SUB 2)
+
+END PROC high byte;
+
+INT PROC low byte (INT CONST value):
+
+ TEXT VAR x := " ";
+ replace (x, 1, value);
+ code (x SUB 1)
+
+END PROC low byte;
+
+INT PROC high word (REAL CONST double precission int):
+
+ int (double precission int / 65536.0)
+
+END PROC high word;
+
+INT PROC low word (REAL CONST double precission int):
+
+ string of low bytes ISUB 1.
+
+string of low bytes:
+ code (int (double precission int MOD 256.0)) +
+ code (int ((double precission int MOD 65536.0) / 256.0)).
+
+END PROC low word;
+END PACKET splitting;
+
+PACKET basic block io DEFINES
+
+ read block,
+ write block:
+
+PROC read block (DATASPACE VAR ds,
+ INT CONST ds page no,
+ INT CONST block no,
+ INT VAR return code):
+ read block;
+ retry if read error.
+
+read block:
+ block in (ds, ds page no, 0, block no, return code).
+
+retry if read error:
+ INT VAR retry;
+ FOR retry FROM 1 UPTO 10 WHILE return code = 2 REP
+ reset to block 0 if fifth try;
+ read block
+ PER.
+
+reset to block 0 if fifth try:
+ IF retry = 5
+ THEN block in (ds, ds page no, 0, 0, return code)
+ FI.
+
+END PROC read block;
+
+PROC write block (DATASPACE CONST ds,
+ INT CONST ds page no,
+ INT CONST block no,
+ INT VAR return code):
+ write block;
+ retry if write error.
+
+write block:
+ block out (ds, ds page no, 0, block no, return code).
+
+retry if write error:
+ INT VAR retry;
+ FOR retry FROM 1 UPTO 10 WHILE return code = 2 REP
+ reset to block 0 if fifth try;
+ write block
+ PER.
+
+reset to block 0 if fifth try:
+ IF retry = 5
+ THEN disable stop;
+ DATASPACE VAR dummy ds := nilspace;
+ block in (dummy ds, 2, 0, 0, return code);
+ forget (dummy ds);
+ enable stop
+ FI.
+
+END PROC write block;
+
+PROC read block (DATASPACE VAR ds, INT CONST ds page,
+ REAL CONST archive block):
+
+ enable stop;
+ read block (ds, ds page, archive block, error);
+ INT VAR error;
+ SELECT error OF
+ CASE 0:
+ CASE 1: error stop ("Platte kann nicht gelesen werden");
+ CASE 2: error stop ("Lesefehler bei Block "+ text (archive block));
+ CASE 3: error stop ("Versorgungsfehler Archiv");
+ OTHERWISE error stop ("unbekannter Fehler auf Platte");
+ END SELECT;
+
+END PROC read block;
+
+PROC write block (DATASPACE CONST ds, INT CONST ds page,
+ REAL CONST archive block):
+
+ enable stop;
+ write block (ds, ds page, archive block, error);
+ INT VAR error;
+ SELECT error OF
+ CASE 0:
+ CASE 1: error stop ("Platte kann nicht geschrieben werden");
+ CASE 2: error stop ("Schreibfehler bei Block "+ text (archive block));
+ CASE 3: error stop ("Versorgungsfehler Archiv");
+ OTHERWISE error stop ("unbekannter Fehler auf Platte");
+ END SELECT;
+
+END PROC write block;
+
+PROC read block (DATASPACE VAR ds,
+ INT CONST ds page no,
+ REAL CONST block no,
+ INT VAR return code):
+ read block;
+ retry if read error.
+
+read block:
+ block in (ds, ds page no, high word (block no),
+ low word (block no), return code).
+
+retry if read error:
+ INT VAR retry;
+ FOR retry FROM 1 UPTO 10 WHILE return code = 2 REP
+ reset to block 0 if fifth try;
+ read block
+ PER.
+
+reset to block 0 if fifth try:
+ IF retry = 5
+ THEN block in (ds, ds page no, 0, 0, return code)
+ FI.
+
+END PROC read block;
+
+PROC write block (DATASPACE CONST ds,
+ INT CONST ds page no,
+ REAL CONST block no,
+ INT VAR return code):
+ write block;
+ retry if write error.
+
+write block:
+ block out (ds, ds page no, high word (block no),
+ low word (block no), return code).
+
+retry if write error:
+ INT VAR retry;
+ FOR retry FROM 1 UPTO 10 WHILE return code = 2 REP
+ reset to block 0 if fifth try;
+ write block
+ PER.
+
+reset to block 0 if fifth try:
+ IF retry = 5
+ THEN disable stop;
+ DATASPACE VAR dummy ds := nilspace;
+ block in (dummy ds, 2, 0, 0, return code);
+ forget (dummy ds);
+ enable stop
+ FI.
+
+END PROC write block;
+END PACKET basic block io;
+
+(**************************************************************************)
+
+PACKET part DEFINES activate : (* Copyright (C) 1985 *)
+ (* Martin Schönbeck, Spenge *)
+ (* Stand : 02.02.86 *)
+ (* Changed by : W.Sauerwein *)
+ (* Stand : 04.07.86 *)
+ LET fd channel = 28;
+
+ROW 256 INT VAR boot block;
+INT VAR boot block session := session - 1;
+
+PROC get boot block:
+
+ IF boot block session <> session
+ THEN hole aktuellen boot block
+ FI.
+
+hole aktuellen boot block:
+ disable stop;
+ DATASPACE VAR dummy ds := nilspace;
+ BOUND STRUCT (ALIGN dummy,
+ ROW 256 INT block) VAR partition table := dummy ds;
+ get external block (dummy ds, 2, 0, fd channel);
+ IF NOT is error
+ THEN transfer data to boot block
+ FI;
+ forget (dummy ds).
+
+transfer data to boot block:
+ IF not valid boot block
+ THEN try to get valid boot block from file
+ FI;
+ boot block := partition table. block;
+ boot block session := session.
+
+not valid boot block:
+ partition table. block [256] <> boot indicator OR
+ it is an old boot block of eumel.
+
+boot indicator: -21931.
+
+it is an old boot block of eumel:
+ partition table. block [1] = 1514.
+
+try to get valid boot block from file:
+ forget (dummy ds);
+ partition table := old ("bootblock");
+ IF is error THEN LEAVE transfer data to boot block FI.
+
+END PROC get boot block;
+
+PROC put boot block:
+
+ IF boot block ist uptodate
+ THEN schreibe block auf platte
+ ELSE errorstop ("boot block nicht uptodate")
+ FI.
+
+boot block ist uptodate:
+ boot block session = session.
+
+schreibe block auf platte:
+ disable stop;
+ DATASPACE VAR dummy ds := nilspace;
+ BOUND STRUCT (ALIGN dummy,
+ ROW 256 INT block) VAR partition table := dummy ds;
+ transfer data to dataspace;
+ put external block (dummy ds, 2, 0, fd channel);
+ forget (dummy ds).
+
+transfer data to dataspace:
+ partition table. block := boot block.
+
+END PROC put boot block;
+
+INT PROC partition type (INT CONST partition):
+
+ low byte (boot block [entry (partition) + 2])
+
+END PROC partition type;
+
+PROC activate (INT CONST part type):
+
+ IF partition type exists AND is possible type
+ THEN deactivate all partitions and
+ activate desired partition
+ ELSE errorstop ("Gewünschte Partitionart gibt es nicht")
+ FI.
+
+is possible type:
+ part type > 0 AND
+ part type < 256.
+
+partition type exists:
+ INT VAR partition;
+ FOR partition FROM 1 UPTO 4 REP
+ IF partition type (partition) = part type
+ THEN LEAVE partition type exists WITH TRUE
+ FI;
+ PER;
+ FALSE.
+
+deactivate all partitions and activate desired partition:
+ FOR partition FROM 1 UPTO 4 REP
+ deactivate this partition;
+ IF partition type (partition) = part type
+ THEN activate partition
+ FI
+ PER;
+ put boot block.
+
+deactivate this partition:
+ set bit (boot block [entry (partition)], 7);
+ (* first setting needed, because reset bit does xor *)
+ reset bit (boot block [entry (partition)], 7).
+
+activate partition:
+ set bit (boot block [entry (partition)], 7)
+
+END PROC activate;
+
+INT PROC entry (INT CONST partition):
+
+ get boot block;
+ 256 - 5 * 8 + (partition * 8)
+
+END PROC entry;
+
+PROC get external block (DATASPACE VAR ds, INT CONST ds page,
+ archive block, get channel):
+
+ INT VAR old channel := channel;
+ continue (get channel);
+ disable stop;
+ read block (ds, ds page, archive block, error);
+ INT VAR error;
+ SELECT error OF
+ CASE 0:
+ CASE 1: error stop ("Platte kann nicht gelesen werden");
+ CASE 2: error stop ("Lesefehler bei Block "+ text (archive block));
+ CASE 3: error stop ("Versorgungsfehler Archiv");
+ OTHERWISE error stop ("unbekannter Fehler auf Platte");
+ END SELECT;
+ continue (old channel).
+
+END PROC get external block;
+
+PROC put external block (DATASPACE CONST ds, INT CONST ds page,
+ archive block, get channel):
+
+ INT VAR old channel := channel;
+ continue (get channel);
+ disable stop;
+ write block (ds, ds page, archive block, error);
+ INT VAR error;
+ SELECT error OF
+ CASE 0:
+ CASE 1: error stop ("Platte kann nicht geschrieben werden");
+ CASE 2: error stop ("Schreibfehler bei Block "+ text (archive block));
+ CASE 3: error stop ("Versorgungsfehler Archiv");
+ OTHERWISE error stop ("unbekannter Fehler auf Platte");
+ END SELECT;
+ continue (old channel).
+
+END PROC put external block;
+END PACKET part;
+
+(**************************************************************************)
+
+PACKET hw clock DEFINES hw clock: (* Copyright (C) 1985 *)
+ (* Martin Schönbeck, Spenge *)
+LET clock length = 7, (* Stand: 06.11.85 *)
+ clock command = 4;
+
+BOUND STRUCT (ALIGN dummy,
+ ROW clock length INT clock field) VAR clock data;
+
+REAL PROC hw clock:
+
+ disable stop;
+ get clock;
+ hw date + hw time.
+
+get clock:
+ DATASPACE VAR ds := nilspace;
+ clock data := ds;
+ INT VAR return code, actual channel := channel;
+ go to shard channel;
+ blockin (ds, 2, -clock command, 0, return code);
+ IF actual channel = 0 THEN break (quiet)
+ ELSE continue (actual channel)
+ FI;
+ IF return code <> 0
+ THEN errorstop ("Keine Hardware Uhr vorhanden");
+ FI;
+ put clock into text;
+ forget (ds).
+
+put clock into text:
+ TEXT VAR clock text := clock length * " ";
+ INT VAR i;
+ FOR i FROM 1 UPTO clock length REP
+ replace (clock text, i, clock data. clock field [i]);
+ PER.
+
+go to shard channel:
+ INT VAR retry;
+ FOR retry FROM 1 UPTO 20 REP
+ continue (32);
+ IF is error
+ THEN clear error;
+ pause (30)
+ FI;
+ UNTIL channel = 32 PER.
+
+hw date:
+ date (day + "." + month + "." + year).
+
+day: subtext (clock text, 7, 8).
+
+month: subtext (clock text, 5, 6).
+
+year: subtext (clock text, 1, 4).
+
+hw time:
+ time (hour + ":" + minute + ":" + second).
+
+hour: subtext (clock text, 9, 10).
+
+minute: subtext (clock text, 11, 12).
+
+second: subtext (clock text, 13, 14).
+
+END PROC hw clock;
+END PACKET hw clock
+
+(**************************************************************************)
+
+PACKET old shutup DEFINES old shutup, (* Copyright (C) 1985 *)
+ old save system: (* Martin Schönbeck, Spenge *)
+ (* Stand: 06.11.85 *)
+PROC old shutup : shutup END PROC old shutup;
+
+PROC old save system : save system END PROC old save system;
+END PACKET old shutup;
+
+PACKET new shutup DEFINES shutup,
+ ms dos,
+ save system,
+ generate ms dos manager,
+ generate shutup manager:
+
+LET ack = 0;
+
+PROC shutup:
+
+ system down (PROC old shutup)
+
+END PROC shutup;
+
+PROC shutup (INT CONST new system):
+
+ IF new system <> 0
+ THEN prepare for new system
+ FI;
+ system down (PROC old shutup).
+
+prepare for new system:
+ activate (new system);
+ prepare for rebooting.
+
+prepare for rebooting:
+ INT VAR old channel := channel;
+ continue (32);
+ INT VAR dummy;
+ control (-5, 0, 0, dummy);
+ break (quiet);
+ continue (old channel).
+
+END PROC shutup;
+
+PROC ms dos:
+
+ shutup (1)
+
+END PROC ms dos;
+
+PROC save system:
+
+ IF yes ("Leere Floppy eingelegt")
+ THEN system down (PROC old save system)
+ FI
+
+END PROC save system;
+
+PROC system down (PROC operation):
+
+ BOOL VAR dialogue :: command dialogue;
+ command dialogue (FALSE);
+ operation;
+ command dialogue (dialogue);
+ IF command dialogue
+ THEN wait for configurator;
+ show date;
+ FI.
+
+show date:
+ page;
+ line (2);
+ put (" Heute ist der"); putline (date);
+ put (" Es ist"); put (time of day); putline ("Uhr");
+ line (2).
+
+END PROC system down;
+
+DATASPACE VAR ds := nilspace;
+
+PROC wait for configurator:
+
+ INT VAR i, receipt;
+ FOR i FROM 1 UPTO 20 WHILE configurator exists REP
+ pause (30);
+ forget (ds);
+ ds := nilspace;
+ ping pong (configurator, ack, ds, receipt)
+ UNTIL receipt >= 0 PER.
+
+configurator exists:
+ disable stop;
+ TASK VAR configurator := task ("configurator");
+ clear error;
+ NOT is niltask (configurator).
+
+END PROC wait for configurator;
+
+PROC generate shutup manager:
+
+ generate shutup manager ("shutup", 0);
+
+END PROC generate shutup manager;
+
+PROC generate ms dos manager:
+
+ generate shutup manager ("ms dos", 1);
+
+END PROC generate ms dos manager;
+
+PROC generate shutup manager (TEXT CONST name, INT CONST new system):
+
+ TASK VAR son;
+ shutup question := name;
+ new system for manager := new system;
+ begin (name, PROC shutup manager, son)
+
+END PROC generate shutup manager;
+
+INT VAR new system for manager;
+TEXT VAR shutup question;
+
+PROC shutup manager:
+
+ disable stop;
+ command dialogue (TRUE);
+ REP
+ break;
+ line ;
+ IF yes (shutup question)
+ THEN clear error;
+ shutup (new system for manager);
+ pause (300);
+ FI;
+ PER
+
+END PROC shutup manager;
+END PACKET new shutup
+
+(**************************************************************************)
+
+PACKET config manager with time DEFINES configuration manager ,
+ configuration manager with time :
+ (* Copyright (C) 1985 *)
+INT VAR old session := 0; (* Martin Schönbeck, Spenge *)
+ (* Stand: 06.11.85 *)
+PROC configuration manager:
+
+ configurate;
+ break;
+ global manager (PROC (DATASPACE VAR, INT CONST, INT CONST, TASK CONST)
+ configuration manager with time)
+
+END PROC configuration manager;
+
+PROC configuration manager with time (DATASPACE VAR ds, INT CONST order,
+ phase, TASK CONST order task):
+
+ IF old session <> session
+ THEN
+ disable stop;
+ set clock (hw clock);
+ set clock (hw clock); (* twice, to avoid all paging delay *)
+ IF is error THEN IF online THEN put error; clear error; pause (100)
+ ELSE errorstop (error message)
+ FI FI;
+ old session := session;
+ set autonom;
+ FI;
+ configuration manager (ds, order, phase, order task);
+
+END PROC configuration manager with time;
+END PACKET config manager with time;
diff --git a/system/at/unknown/src/AT install b/system/at/unknown/src/AT install new file mode 100644 index 0000000..c02b514 --- /dev/null +++ b/system/at/unknown/src/AT install @@ -0,0 +1,92 @@ +(*************************************************************************)
+(*** Insertiert alle notwendigen Pakete, damit ein AT-System generiert ***)
+(*** werden kann, das die Hardwareuhr lesen und Partitionen bedienen ***)
+(*** kann. Startet den "AT Generator". ***)
+(*** ***)
+(*** Autor : W. Sauerwein Stand : 15.07.86 ***)
+(*************************************************************************)
+
+erste bildschirmmeldung;
+IF ich bin single THEN putline ("Die AT-spezifische Software ist nur auf Multi-User-Systemen benutzbar !")
+ ELSE hole dateien vom archiv;
+ insertiere alle pakete;
+ put line ("Running ""AT Generator""...");
+ run ("AT Generator")
+FI;
+forget ("AT install", quiet).
+
+ich bin single : (pcb (9) AND 255) <= 1.
+
+insertiere alle pakete :
+ insert and say ("AT Utilities").
+
+erste bildschirmmeldung :
+ page;
+ put center (" Generator für AT-spezifische Software gestartet."); line;
+ put center ("--------------------------------------------------");
+ line (2).
+
+hole dateien vom archiv :
+ TEXT VAR datei;
+ datei := "AT Utilities"; hole wenn noetig;
+ datei := "AT Generator"; hole wenn noetig;
+ release (archive);
+ line.
+
+hole wenn noetig :
+ IF NOT exists (datei) THEN
+ put line ("Loading """ + datei + """...");
+ fetch (datei, archive)
+ FI.
+
+PROC insert and say (TEXT CONST datei) :
+
+ INT VAR cx, cy;
+ put line ("Inserting """ + datei + """...");
+ get cursor (cx, cy);
+ insert (datei);
+ cl eop (cx, cy); line;
+ forget (datei, quiet).
+
+END PROC insert and say;
+
+TEXT PROC inverse (TEXT CONST t):
+ ""15"" + t + " " + ""14""
+END PROC inverse;
+
+PROC put center (TEXT CONST t):
+ put center (t, 80)
+END PROC put center;
+
+PROC put center (INT CONST zeile, TEXT CONST t):
+ put center (zeile, t, 80)
+END PROC put center;
+
+PROC put center (TEXT CONST t, INT CONST gesamtbreite):
+ INT VAR cy;
+ get cursor (cy, cy);
+ put center (cy, t, gesamtbreite)
+END PROC put center;
+
+PROC put center (INT CONST zeile, TEXT CONST t, INT CONST gesamtbreite):
+ cursor ((gesamtbreite - length (t)) DIV 2, zeile);
+ put (t).
+END PROC put center;
+
+PROC cl eol:
+ out (""5"")
+END PROC cl eol;
+
+PROC cl eop:
+ out (""4"")
+END PROC cl eop;
+
+PROC cl eol (INT CONST cx, cy):
+ cursor (cx, cy);
+ cl eol
+END PROC cl eol;
+
+PROC cl eop (INT CONST cx, cy):
+ cursor (cx, cy);
+ cl eop
+END PROC cl eop;
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