void mereducemenucodes (bigstring bs, boolean *flenabled, boolean *flchecked) {
/*
4.1b8 dmb: common code for mebuildmenu, memenuitemchanged, and mecheckformulas
handles item disabling with '(', and checkmark with '!'
7.0b23 PBS: no longer static -- used in oppopup.c for right-click menus.
*/
*flenabled = (stringlength (bs) > 1) || (getstringcharacter (bs, 0) != '-');
// !equalstrings (bs, (ptrstring) "\p-"); /*all dotted lines are disabled*/
if (getstringcharacter (bs, 0) == '(' && lastchar (bs) != ')') { /*4.1b6 dmb*/
deletestring (bs, 1, 1);
*flenabled = false;
}
*flchecked = false;
if ((stringlength (bs) > 1) && (getstringcharacter (bs, 0) == '!')) { /*4.1b8 dmb*/
deletestring (bs, 1, 1);
*flchecked = true;
}
} /*mereducemenucodes*/
/**
* @relates texteditor
* @brief Delete the character under the cursor.
**/
void texteditDelete(texteditor * editor)
{
int i;
if (editor->selectflag) {
texteditClearSelectedText(editor);
return;
}
if (editor->pos < strlen(editor->curline->s)) {
/* Slide everything after the cursor backward */
for (i = editor->pos; i < strlen(editor->curline->s); i++)
editor->curline->s[i] = editor->curline->s[i+1];
editor->updateflags |= TUD_CENTER;
}
else if (strlen(editor->curline->s) == 0 && !(editor->text->first == editor->text->last)) {
/* This string is empty: destroy */
editor->text->cur = editor->curline;
deletestring(editor->text);
editor->curline = editor->text->cur;
editor->pos = strlen(editor->curline->s);
editor->updateflags |= TUD_EDITAREA;
}
else if (editor->curline->next != NULL) {
if (strlen(editor->curline->next->s) == 0) {
/* Next string is empty: destroy */
editor->text->cur = editor->curline->next;
deletestring(editor->text);
editor->updateflags |= TUD_BOTTOM;
}
else if (strlen(editor->curline->s) + 1 < editor->wrapwidth) {
char * nextline;
/* merge lines; wordwrap */
i = strlen(editor->curline->s);
if (editor->curline->s[i-1] != ' ' && editor->curline->next->s[0] != ' ') {
/* add a space at the end */
editor->curline->s[i] = ' ';
editor->curline->s[++i] = 0;
}
/* Remove the next line */
editor->text->cur = editor->curline->next;
nextline = removestring(editor->text);
editor->text->cur = editor->curline;
/* Wordwrap the next line onto the end of the current line */
editor->pos = wordwrap(editor->text, nextline, i, -1, editor->wrapwidth, editor->linewidth);
editor->curline = editor->text->cur;
free(nextline);
editor->updateflags |= TUD_CENTER | TUD_BOTTOM | TUD_TOP;
}
}
}
void zlaunchcleanup(zlaunchinfo* zli)
{
stringvector files = filetosvector(ZL_RMFILENAME, 0, 0);
/* Start from the top */
svmovetofirst(&files);
while (files.cur != NULL) {
/* Test for a displacement */
char* dispfilename = strstr(files.cur->s, DISPLACE_SEPERATOR);
if (dispfilename != NULL) {
/* Restore original file */
char* origfilename = str_duplen(files.cur->s,
dispfilename - files.cur->s);
dispfilename += strlen(DISPLACE_SEPERATOR);
rename(dispfilename, origfilename);
free(origfilename);
} else {
/* Delete the file */
remove(files.cur->s);
}
/* Delete the string */
deletestring(&files);
}
remove(ZL_RMFILENAME);
}
/* deletestringvector - deletes entire vector and every s */
int deletestringvector(stringvector * v)
{
if (v == NULL)
return 1;
v->cur = v->last;
while (deletestring(v) != 1);
return 0;
}
void MCParagraph::deleteselection(void)
{
if (m_start_index != m_end_index)
{
m_focused_index = m_start_index;
deletestring(m_start_index, m_end_index);
}
m_start_index = m_end_index = m_original_index = 0xffff;
m_state &= ~kStateHilited;
}
/**
* @relates texteditor
* @brief Delete the current line.
**/
void texteditDeleteLine(texteditor * editor)
{
/* Move cursor to the beginning of the line */
editor->pos = 0;
editor->text->cur = editor->curline;
if (editor->curline->next != NULL) {
/* Delete the current line, moving curline forward */
editor->curline = editor->curline->next;
deletestring(editor->text);
editor->updateflags |= TUD_CENTER | TUD_BOTTOM;
}
else if (editor->curline->prev != NULL) {
/* Delete the current line, moving curline backward */
editor->curline = editor->curline->prev;
deletestring(editor->text);
editor->updateflags |= TUD_TOP | TUD_CENTER;
}
else {
/* Clear the current (and only) line */
editor->curline->s[0] = 0;
editor->updateflags |= TUD_CENTER;
}
}
int editbox(char *title, stringvector * sv, int editwidth, int flags, displaymethod * d)
{
int key; /* the key */
int i, j; /* general counters */
int done = 0; /* true when editing/viewing is done */
int updateflags; /* flags to determine what needs update */
stringnode *centerstr; /* str in center of dialog */
stringnode *loopstr; /* node pointer for use in looping */
int selChar = 0;
/* vars only relating to editing */
int pos = 0; /* position in sv->cur->s */
char *tmpstr; /* temporary string for pushing */
char strbuf[80] = ""; /* general buffer */
static char savefilename[SAVEFILENAME_LEN] = "temp.zoc";
/* selection variables */
int selectFlag = 0; /* Status of the shift key */
int selPos = -1; /* Position of cursor when selection started; -1 when no selection */
int selLineOffset = 0; /* Offset of line where selection started;
positive when below centerstr, negative when above */
/* statics */
static int insertflag = 1; /* nonzero when in insert mode */
static int wrapwidth = 42; /* where to wrap */
/* if there is no string, add one */
if (sv->cur == NULL || sv->first == NULL || sv->last == NULL)
pushstring(sv, strcpy((char *) malloc(editwidth + 2), ""));
if (sv->cur == NULL)
return 0;
centerstr = sv->cur;
if (editwidth == EDITBOX_NOEDIT) {
d->cursorgo(9, 13);
/* Look for @title on first line */
if ((flags & EDITBOX_ZOCMODE) && sv->first != NULL && sv->first->s[0] == '@') {
/* Display the first line as the title, not in the box itself */
if (sv->first->s[1] != '\x0')
title = sv->first->s + 1; /* What's the harm? We're only looking. */
if (centerstr == sv->first)
centerstr = centerstr->next;
}
}
/* Check for NULL after advancing past @title, if we did so */
if (centerstr == NULL)
return 0;
drawscrollbox(d, 0, 0, 1);
updateflags = U_ALL;
while (!done) {
if (editwidth)
d->cursorgo(9 + pos, 13);
/* If in select mode, center line should be updated no matter what */
if (selPos != -1)
updateflags |= U_CENTER;
if (updateflags & U_PANEL && editwidth)
draweditpanel(insertflag, wrapwidth, flags & EDITBOX_ZOCMODE, d);
sv->cur = centerstr;
updateditbox(d, sv, updateflags, editwidth, flags, title, selPos == -1);
updateflags = U_NONE;
/* Draw highlighted text if applicable */
if (selPos != -1) {
int startPos = 0, endPos = 0;
if (selLineOffset > 0) {
startPos = pos;
endPos = strlen(centerstr->s);
} else if (selLineOffset < 0) {
startPos = 0;
endPos = pos;
} else {
if (selPos > pos) {
startPos = pos;
endPos = selPos;
} else {
startPos = selPos;
endPos = pos;
}
}
for (j = startPos; j < endPos; j++)
d->putch(9 + j, 13, centerstr->s[j], ZOC_HIGHLIGHT_COLOUR);
if (selLineOffset != 0) {
/* Draw meat lines */
if (selLineOffset > 0) {
for (i = 1, loopstr = centerstr->next; i < selLineOffset && i < 8 && loopstr != NULL; i++, loopstr = loopstr->next)
d->print_discrete(9, 13 + i, ZOC_HIGHLIGHT_COLOUR, loopstr->s);
} else {
for (i = -1, loopstr = centerstr->prev; i > selLineOffset && i > -8 && loopstr != NULL; i--, loopstr = loopstr->prev)
d->print_discrete(9, 13 + i, ZOC_HIGHLIGHT_COLOUR, loopstr->s);
}
/* Draw farthest line from centerstr */
if (i < 8 && i > -8 && loopstr != NULL) {
if (selLineOffset < 0) {
startPos = selPos;
endPos = strlen(loopstr->s);
} else if (selLineOffset > 0) {
startPos = 0;
endPos = selPos;
}
for (j = startPos; j < endPos; j++)
d->putch_discrete(9 + j, 13 + i, loopstr->s[j], ZOC_HIGHLIGHT_COLOUR);
}
}
/* Update the display */
d->update(3, 4, 51, 19);
}
/* Get the key */
key = d->getch();
selectFlag = d->shift();
/* If we just started selecting, remember where we started */
if (selectFlag && selPos == -1)
selPos = pos;
/* Keys which work when editing and browsing */
switch (key) {
case DKEY_UP: /* Up Arrow */
if (centerstr->prev != NULL && !(!editwidth && centerstr->prev == sv->first && sv->first->s[0] == '@')) {
centerstr = centerstr->prev;
if (pos > strlen(centerstr->s))
pos = strlen(centerstr->s);
if (selectFlag)
selLineOffset++;
updateflags = U_EDITAREA;
}
break;
case DKEY_DOWN: /* Down Arrow */
if (centerstr->next != NULL) {
centerstr = centerstr->next;
if (pos > strlen(centerstr->s))
pos = strlen(centerstr->s);
if (selectFlag)
selLineOffset--;
updateflags = U_EDITAREA;
}
break;
case DKEY_PAGEUP: /* Page Up */
for (i = 0; i < 7 && centerstr->prev != NULL && !(!editwidth && centerstr->prev == sv->first && sv->first->s[0] == '@'); i++) {
centerstr = centerstr->prev;
if (selectFlag)
selLineOffset++;
}
if (pos > strlen(centerstr->s))
pos = strlen(centerstr->s);
updateflags = U_EDITAREA;
break;
case DKEY_PAGEDOWN: /* Page Down */
for (i = 0; i < 7 && centerstr->next != NULL; i++) {
centerstr = centerstr->next;
if (selectFlag)
selLineOffset--;
}
if (pos > strlen(centerstr->s))
pos = strlen(centerstr->s);
updateflags = U_EDITAREA;
break;
case DKEY_CTRL_C:
case DKEY_CTRL_X:
/* Copy to register */
if (selPos != -1) {
stringnode *selStart = centerstr, *selEnd = centerstr;
int selStartPos, selEndPos;
selectionBounds bounds;
if (selLineOffset > 0) {
/* Other end of selection is below current line, move end down to meet it. */
selStartPos = pos;
selEndPos = selPos;
for (i = 0; i < selLineOffset; i++)
if (selEnd->next != NULL)
selEnd = selEnd->next;
} else if (selLineOffset < 0) {
/* Other end of selection is above current line, move end up to meet it. */
selStartPos = selPos;
selEndPos = pos;
for (i = 0; i > selLineOffset; i--)
if (selStart->prev != NULL)
selStart = selStart->prev;
} else {
/* Selection is only on current line: selStartPos gets the lesser of selPos & pos */
if (selPos > pos) {
selStartPos = pos;
selEndPos = selPos;
} else {
selStartPos = selPos;
selEndPos = pos;
}
}
bounds.startLine = selStart;
bounds.endLine = selEnd;
bounds.startPos = selStartPos;
bounds.endPos = selEndPos;
regyank('\"', bounds);
}
break;
case DKEY_ESC:
if (editwidth > EDITBOX_NOEDIT)
done = EDITBOX_OK;
else
done = EDITBOX_CANCEL;
break;
}
/* Keys pertaining to browsing only */
if (editwidth == EDITBOX_NOEDIT) {
switch (key) {
case DKEY_ENTER:
done = EDITBOX_OK;
break;
}
/* If movement is enabled... */
if (flags & EDITBOX_MOVEMENT) {
switch (key) {
case DKEY_BACKSPACE:
done = EDITBOX_BACK;
break;
case DKEY_RIGHT:
done = EDITBOX_FORWARD;
break;
case DKEY_LEFT:
done = EDITBOX_BACKWARD;
break;
case DKEY_F1:
done = EDITBOX_HELP;
break;
}
}
}
/* Keys pertaining to editing only */
if (editwidth > EDITBOX_NOEDIT) {
/* We are edititing! Yea! Fun time! */
switch (key) {
case DKEY_NONE:
break;
/********** Movement ***********/
case DKEY_LEFT: /* Left Arrow */
if (pos > 0)
pos--;
else {
/* Move to end of previous line (or current line) */
if (centerstr->prev != NULL) {
centerstr = centerstr->prev;
updateflags = U_EDITAREA;
}
pos = strlen(centerstr->s);
if (selectFlag)
selLineOffset++;
}
break;
case DKEY_RIGHT: /* Right Arrow */
if (pos < strlen(centerstr->s))
pos++;
else {
/* Move to begining of next line (or current line) */
if (centerstr->next != NULL) {
centerstr = centerstr->next;
updateflags = U_EDITAREA;
}
pos = 0;
if (selectFlag)
selLineOffset--;
}
break;
case DKEY_HOME: /* Home */
pos = 0;
break;
case DKEY_END: /* End */
pos = strlen(centerstr->s);
break;
case DKEY_UP:
case DKEY_DOWN:
case DKEY_PAGEUP:
case DKEY_PAGEDOWN:
case DKEY_CTRL_C:
/* Avoid inserting these keys */
break;
/********** Insert & Delete ***********/
case DKEY_INSERT:
/* Insert */
insertflag = !insertflag;
updateflags = U_PANEL;
break;
case DKEY_DELETE:
/* Delete */
if (pos < strlen(centerstr->s)) {
for (i = pos; i < strlen(centerstr->s); i++)
centerstr->s[i] = centerstr->s[i+1];
updateflags = U_CENTER;
}
else if (strlen(centerstr->s) == 0 && !(sv->first == sv->last)) {
/* This string is empty: destroy */
sv->cur = centerstr;
deletestring(sv);
centerstr = sv->cur;
pos = strlen(centerstr->s);
updateflags = U_EDITAREA;
}
else if (centerstr->next != NULL) {
if (strlen(centerstr->next->s) == 0) {
/* Next string is empty: destroy */
sv->cur = centerstr->next;
deletestring(sv);
updateflags = U_BOTTOM;
}
else if (strlen(centerstr->s) + 1 < wrapwidth) {
/* merge lines; wordwrap */
i = strlen(centerstr->s);
if (centerstr->s[i-1] != ' ' && centerstr->next->s[0] != ' ') {
/* add a space at the end */
centerstr->s[i] = ' ';
centerstr->s[++i] = 0;
}
sv->cur = centerstr->next;
tmpstr = removestring(sv);
sv->cur = centerstr;
pos = wordwrap(sv, tmpstr, i, -1, wrapwidth, editwidth);
centerstr = sv->cur;
free(tmpstr);
updateflags = U_CENTER | U_BOTTOM | U_TOP;
}
}
break;
/****** ZOC Mode & Wordwrap settings **********/
case DKEY_ALT_Z: /* alt-z - toggle ZOC mode */
flags ^= EDITBOX_ZOCMODE;
updateflags = U_PANEL | U_EDITAREA;
break;
case DKEY_ALT_MINUS: /* alt - */
if (wrapwidth > 10)
wrapwidth--;
else
wrapwidth = editwidth;
updateflags = U_PANEL;
break;
case DKEY_ALT_PLUS: /* alt + */
if (wrapwidth < editwidth)
wrapwidth++;
else
wrapwidth = 10;
updateflags = U_PANEL;
break;
/****** Help dialog ******/
case DKEY_F1: /* F1: help dialog */
/* Look for #command on current line for lookup in help */
i = pos;
while (i > 0 && centerstr->s[i] != '#')
i--;
if (centerstr->s[i] == '#') {
/* Copy the command onto tmpstr */
tmpstr = str_dup(centerstr->s + i + 1);
for (i = 0; tmpstr[i] != ' ' && tmpstr[i] != '\0'; i++)
;
tmpstr[i] = '\0';
if (zztoopFindCommand(tmpstr) == -1) {
/* If it's not a valid command, don't bother looking for it */
tmpstr[0] = '\0';
}
/* Display the help file with the command as the topic */
helpsectiontopic("langref", tmpstr, d);
free(tmpstr);
} else {
/* Display the oop help file */
helpsectiontopic("langref", NULL, d);
}
updateflags = U_ALL;
break;
/********* ZZM Testing ********************/
case DKEY_CTRL_T:
case DKEY_ALT_T:
sv->cur = centerstr;
testMusic(sv, key == DKEY_CTRL_T, editwidth, flags, d);
updateflags = U_EDITAREA;
break;
/********* File access operations *********/
case DKEY_ALT_O: /* alt+o: open file */
case DKEY_ALT_I:
/* alt+i: insert file */
{
stringvector filetypelist;
char* filename = NULL;
initstringvector(&filetypelist);
pushstring(&filetypelist, "*.zoc");
pushstring(&filetypelist, "*.txt");
pushstring(&filetypelist, "*.hlp");
pushstring(&filetypelist, "*.zzm");
pushstring(&filetypelist, "*.*");
if (editbox("Select A File Type", &filetypelist, 0, 1, d) == 27) {
updateflags = U_EDITAREA | U_TITLE;
break;
}
if (filetypelist.cur != NULL)
filename =
filedialog(".", filetypelist.cur->s + 2,
(key == DKEY_ALT_O ?
"Open ZZT Object Code (ZOC) File" :
"Insert ZZT Object Code (ZOC) File"),
FTYPE_ALL, d);
if (filename != NULL && strlen(filename) != 0) {
stringvector newsvector;
newsvector = filetosvector(filename, wrapwidth, editwidth);
if (newsvector.first != NULL) {
if (key == DKEY_ALT_O) {
strcpy(savefilename, filename);
/* erase & replace sv */
deletestringvector(sv);
*sv = newsvector;
centerstr = sv->first;
} else {
/* insert newsvector before centerstr */
sv->cur = centerstr;
if (sv->cur == sv->first) {
/* first node */
sv->first = newsvector.first;
sv->cur->prev = newsvector.last;
newsvector.last->next = sv->cur;
centerstr = newsvector.first;
} else if (sv->cur->prev != NULL) {
/* middle/end node */
newsvector.first->prev = sv->cur->prev;
sv->cur->prev->next = newsvector.first;
newsvector.last->next = sv->cur;
sv->cur->prev = newsvector.last;
centerstr = newsvector.first;
} else {
/* this code should be unreachable */
deletestringvector(&newsvector);
}
} /* esle alt-i */
} /* fi file selected */
} /* fi not empty */
free(filename);
removestringvector(&filetypelist);
} /* block */
updateflags = U_EDITAREA | U_TITLE | U_PANEL;
break;
case DKEY_ALT_S: /* alt-s: save to file */
{
char* filename;
filename = filenamedialog(savefilename, "", "Save Object Code As",
1, d);
if (filename != NULL) {
/* Save to the file */
svectortofile(sv, filename);
/* Remember the file name */
strncpy(savefilename, filename, SAVEFILENAME_LEN - 1);
savefilename[SAVEFILENAME_LEN - 1] = '\x0';
free(filename);
}
}
updateflags = U_EDITAREA | U_PANEL | U_PANEL;
break;
case DKEY_ALT_M: /* alt-m: load .zzm music */
{
char* filename;
filename = filedialog(".", "zzm", "Choose ZZT Music (ZZM) File",
FTYPE_ALL, d);
if (filename != NULL) {
stringvector zzmv;
zzmv = filetosvector(filename, 80, 80);
if (zzmv.first != NULL) {
stringvector song;
song = zzmpullsong(&zzmv, zzmpicksong(&zzmv, d));
if (song.first != NULL) {
/* copy song into sv */
sv->cur = centerstr;
for (song.cur = song.first; song.cur != NULL; song.cur = song.cur->next) {
tmpstr = (char*) malloc(editwidth + 2);
if (flags & EDITBOX_ZOCMODE) {
strcpy(tmpstr, "#play ");
strncat(tmpstr, song.cur->s, editwidth - 6);
} else {
strncpy(tmpstr, song.cur->s, editwidth);
}
preinsertstring(sv, tmpstr);
}
deletestringvector(&song);
}
deletestringvector(&zzmv);
}
}
free(filename);
}
updateflags = U_EDITAREA | U_TITLE | U_PANEL;
break;
case DKEY_CTRL_R: /* ctrl-r: rip music */
{
/* This is mostly worthless just now */
stringvector ripped;
sv->cur = centerstr;
ripped = zzmripsong(sv, 4);
scrolldialog("Ripped Music", &ripped, d);
deletestringvector(&ripped);
updateflags = U_ALL;
}
break;
/******** Cut operation *********/
case DKEY_CTRL_DELETE: /* ctrl-delete: clear selected text */
case DKEY_CTRL_X: /* ctrl-x: cut selected text */
sv->cur = centerstr;
/* Destroy the meat of the selection */
if (selPos != -1) {
int selStartPos, selEndPos, offset = selLineOffset;
if (offset < 0) {
/* Other end is above centerstr */
offset = -offset;
selStartPos = selPos;
selEndPos = pos;
/* Move back to top of selection */
for (i = 0; i < offset; i++) {
if (sv->cur->prev != NULL)
sv->cur = sv->cur->prev;
}
/* Change centerstr to reflect the top of the selection */
centerstr = sv->cur;
} else {
selStartPos = pos;
selEndPos = selPos;
}
if (offset == 0) {
/* Only one line to work with */
int deltaPos;
/* Reverse selStartPos and selEndPos if start is bigger */
if (selStartPos > selEndPos) {
int swapPos = selStartPos;
selStartPos = selEndPos;
selEndPos = swapPos;
}
/* Remove everything between selStartPos and selEndPos */
deltaPos = selEndPos - selStartPos;
for (i = selEndPos; i < strlen(centerstr->s); i++) {
centerstr->s[i - deltaPos] = centerstr->s[i];
}
centerstr->s[i - deltaPos] = '\0';
/* Move the cursor to the starting position of the cut */
pos = selStartPos;
} else {
/* Multiple lines were involved */
/* Remove lines following the first line of the block */
sv->cur = centerstr->next;
for (i = 0; i + 1 < offset; i++) {
deletestring(sv);
}
/* Remove the string at the end of the cut */
sv->cur = centerstr->next;
tmpstr = removestring(sv);
/* Remove first selEndPos chars from end string */
for (i = 0; i < (strlen(tmpstr) - selEndPos); i++)
tmpstr[i] = tmpstr[i+selEndPos];
tmpstr[i] = 0;
/* Truncate the string at the start of the cut */
sv->cur = centerstr;
sv->cur->s[selStartPos] = '\0';
/* Wordwrap the end string onto this one */
/* The -1 tells wordwrap to track the cursor position at
* the beginning of tmpstr. Negative tracking values should
* be used only by wordwrap for internal purposes, but
* necessity warrents in this case. vv */
pos = wordwrap(sv, tmpstr, selStartPos, -1, wrapwidth, editwidth);
centerstr = sv->cur; /* Follow cursor */
/* tmpstr is our responsability */
free(tmpstr);
}
updateflags = U_EDITAREA;
}
break;
case DKEY_CTRL_V: /* ctrl-v: paste register */
sv->cur = centerstr;
pos = regput('\"', sv, pos, wrapwidth, editwidth);
centerstr = sv->cur;
updateflags = U_EDITAREA;
break;
case DKEY_TAB: /* Tab */
/* determine tab amount */
j = 4 - (pos % 4);
if (strlen(centerstr->s) + j < (wrapwidth?wrapwidth:editwidth)) {
/* insert if there is room */
for (i = strlen(centerstr->s) + j; i > pos; i--)
centerstr->s[i] = centerstr->s[i-j];
for (i = 0; i < j; i++)
centerstr->s[pos++] = ' ';
updateflags = U_CENTER;
}
else {
/* no room; wordwrap */
for (i = 0; i < j; i++)
strbuf[i] = ' ';
strbuf[i] = 0;
sv->cur = centerstr;
pos = wordwrap(sv, strbuf, pos, pos, wrapwidth, editwidth);
centerstr = sv->cur;
updateflags = U_EDITAREA;
}
break;
case DKEY_ENTER:
/* Enter */
tmpstr = (char*) malloc(editwidth + 2);
for (i = pos, j = 0; i < strlen(centerstr->s); i++, j++)
tmpstr[j] = centerstr->s[i];
centerstr->s[pos] = 0;
tmpstr[j] = 0;
sv->cur = centerstr;
insertstring(sv, tmpstr);
centerstr = centerstr->next;
pos = 0;
updateflags = U_EDITAREA;
break;
case DKEY_BACKSPACE:
/* Backspace */
if (pos > 0) {
for (i = pos - 1; i < strlen(centerstr->s); i++)
centerstr->s[i] = centerstr->s[i+1];
pos--;
updateflags = U_CENTER;
}
else if (centerstr->prev != NULL) {
if (strlen(centerstr->s) == 0) {
/* remove current line & move up & to eol */
sv->cur = centerstr;
centerstr = centerstr->prev;
pos = strlen(centerstr->s);
deletestring(sv);
updateflags = U_TOP | U_CENTER;
}
else if (strlen(centerstr->prev->s) == 0) {
/* remove previous line */
sv->cur = centerstr->prev;
deletestring(sv);
/* update center too, in case @ line has moved to top now */
updateflags = U_TOP | U_CENTER;
}
else if (strlen(centerstr->prev->s) + 1 < wrapwidth) {
/* merge lines; wordwrap */
i = strlen(centerstr->prev->s);
if (centerstr->prev->s[i-1] != ' ' && centerstr->s[0] != ' ') {
/* add a space at the end */
centerstr->prev->s[i] = ' ';
centerstr->prev->s[i + 1] = 0;
}
sv->cur = centerstr->prev;
tmpstr = removestring(sv);
sv->cur = centerstr;
pos = wordwrap(sv, tmpstr, 0, 0, wrapwidth, editwidth);
centerstr = sv->cur;
free(tmpstr);
updateflags = U_EDITAREA;
}
}
break;
case DKEY_CTRL_Y: /* ctrl-y: delete line */
pos = 0;
sv->cur = centerstr;
if (centerstr->next != NULL) {
centerstr = centerstr->next;
deletestring(sv);
updateflags = U_CENTER | U_BOTTOM;
}
else if (centerstr->prev != NULL) {
centerstr = centerstr->prev;
deletestring(sv);
updateflags = U_TOP | U_CENTER;
}
else {
centerstr->s[0] = 0;
updateflags = U_CENTER;
}
break;
case DKEY_ESC: /* escape when done */
done = EDITBOX_OK;
break;
case DKEY_CTRL_A: /* ctrl-a: insert ascii char/decimal-value */
strcpy(strbuf, centerstr->s);
updateflags = U_EDITAREA;
if (str_equ(strbuf, "#char", STREQU_UNCASE | STREQU_RFRONT)) {
/* append dec value for ascii char */
sscanf(strbuf + 5, "%d", &selChar);
key = charselect(d, selChar);
if (key == -1)
break;
selChar = key;
centerstr->s[5] = ' ';
centerstr->s[6] = 0;
/* change c to a string */
sprintf(strbuf, "%d", selChar);
strcat(centerstr->s, strbuf);
pos = strlen(centerstr->s);
updateflags = U_EDITAREA;
break;
}
else {
/* ctrl-a: insert ascii char */
key = charselect(d, selChar);
if (key == -1)
break;
else
selChar = key;
}
/* no break; we just changed the key & want to insert it */
default:
key = key & 0xFF; /* Clear all but the first 8 bits */
/* Normal/weird char for insert/replace */
if (insertflag) {
/* insert */
if (strlen(centerstr->s) < (wrapwidth?wrapwidth:editwidth)) {
/* insert if there is room */
for (i = strlen(centerstr->s) + 1; i > pos; i--)
centerstr->s[i] = centerstr->s[i-1];
centerstr->s[pos++] = key;
updateflags |= U_CENTER;
}
else if (wrapwidth) {
/* no room; wordwrap */
strbuf[0] = key;
strbuf[1] = 0;
sv->cur = centerstr;
pos = wordwrap(sv, strbuf, pos, pos, wrapwidth, editwidth);
centerstr = sv->cur;
updateflags = U_EDITAREA;
}
}
else {
/* easy replace */
if (centerstr->s[pos] == 0) {
if (strlen(centerstr->s) < (wrapwidth?wrapwidth:editwidth)) {
centerstr->s[pos+1] = 0;
centerstr->s[pos++] = key;
updateflags |= U_CENTER;
}
else if (wrapwidth) {
/* no room; wordwrap */
strbuf[0] = key;
strbuf[1] = 0;
sv->cur = centerstr;
pos = wordwrap(sv, strbuf, pos, pos, wrapwidth, editwidth);
centerstr = sv->cur;
updateflags = U_EDITAREA;
}
}
else {
centerstr->s[pos++] = key;
updateflags |= U_CENTER;
}
} /* esle replace */
break;
}
} /* esle in editmode */
/* if the shift key is not still held down and we are selecting,
* then stop select mode */
/* also stop if true ASCII key was pressed and selection is active */
if ((!selectFlag && selPos != -1) || (key < 0x7F && selPos != -1)) {
selPos = -1;
selLineOffset = 0;
updateflags |= U_EDITAREA;
}
} /* elihw */
sv->cur = centerstr;
return done;
}
/**
* @relates texteditor
* @brief Delete the character before the cursor.
*/
void texteditBackspace(texteditor * editor)
{
int i;
if (editor->selectflag) {
texteditClearSelectedText(editor);
return;
}
if (editor->pos > 0) {
/* Slide everything at or after the cursor back */
for (i = editor->pos - 1; i < strlen(editor->curline->s); i++)
editor->curline->s[i] = editor->curline->s[i+1];
/* Cursor moves back too */
editor->pos--;
editor->updateflags |= TUD_CENTER;
}
else if (editor->curline->prev != NULL) {
if (strlen(editor->curline->s) == 0) {
/* remove current line & move up & to eol */
editor->text->cur = editor->curline;
editor->curline = editor->curline->prev;
editor->pos = strlen(editor->curline->s);
deletestring(editor->text);
editor->updateflags |= TUD_TOP | TUD_CENTER;
}
else if (strlen(editor->curline->prev->s) == 0) {
/* remove previous line */
editor->text->cur = editor->curline->prev;
deletestring(editor->text);
/* update center too, in case @ line has moved to top now */
editor->updateflags |= TUD_TOP | TUD_CENTER;
}
else if (strlen(editor->curline->prev->s) + 1 < editor->wrapwidth) {
/* merge lines; wordwrap */
char * prevline;
i = strlen(editor->curline->prev->s);
/* Previous line must have a space at the end */
if (editor->curline->prev->s[i-1] != ' ' && editor->curline->s[0] != ' ') {
/* add a space at the end */
editor->curline->prev->s[i] = ' ';
editor->curline->prev->s[i + 1] = 0;
}
/* Grab the previous line */
editor->text->cur = editor->curline->prev;
prevline = removestring(editor->text);
editor->text->cur = editor->curline;
/* Wrap the previous line onto the beginning of the current line */
editor->pos = wordwrap(editor->text, prevline, 0, 0, editor->wrapwidth, editor->linewidth);
editor->curline = editor->text->cur;
free(prevline);
editor->updateflags |= TUD_EDITAREA;
}
}
}
void xcmdcallback (void) {
/*
5/4/92 dmb: HyperCard 1.0 XCMD callback emulation
7/8/92 dmb: set return code; use xresNotImp for unknown request
9/25/92 dmb: added SendHCEvent callback support. also spotted & fixed
a bug in ExtToStr handler.
10/3/92 dmb: it turns out that the protocol requires that the caller
of the xcmd put the xcmdptr into a global for us; the xcmd code
doesn't pass it to us consistently.
11/6/92 dmb: use new truncatecstringhandle instead of just popping last char.
also, fixed NumToHex, NumToStr
*/
register XCmdPtr pxcb;
register long *args;
register long *out;
tyvaluerecord val;
bigstring bs;
hdlhashtable htable;
hdlhashnode hnode;
pxcb = plangxcmdrec; /*copy global into register*/
args = (*pxcb).inArgs;
out = (long *) &(*pxcb).outArgs;
(*pxcb).result = xresSucc;
switch ((*pxcb).request) {
/* HyperTalk Utilities */
case 0x02: /*Handle EvalExpr (StringPtr expr)*/
if (!langrunstringnoerror ((ptrstring) args [0], bs))
(*pxcb).result = xresFail;
else {
pushchar (chnul, bs);
newtexthandle (bs, (Handle *) out);
}
break;
case 0x01: /*void SendCardMessage (StringPtr msg)*/
case 0x05: /*void SendHCMessage (StringPtr msg)*/
if (!langrunstringnoerror ((ptrstring) args [0], bs))
(*pxcb).result = xresFail;
break;
/*
case 0x26: /*void RunHandler (Handle handler)%/
break;
*/
/* Memory Utilities */
case 0x12: /*Handle GetGlobal (StringPtr globName)*/
resolvexcmdglobal ((ptrstring) args [0], &htable, bs);
if (hashtablelookup (htable, bs, &val, &hnode)
&& copyvaluerecord (val, &val)
&& coercetostring (&val)
&& enlargehandle (val.data.stringvalue, 1, zerostring)) {
exemptfromtmpstack (&val);
*out = (long) val.data.stringvalue;
}
else
*out = 0L;
break;
case 0x13: /*void SetGlobal (StringPtr globName, Handle globValue)*/
resolvexcmdglobal ((ptrstring) args [0], &htable, bs);
initvalue (&val, stringvaluetype);
if (!copyhandle ((Handle) args [1], &val.data.stringvalue))
(*pxcb).result = xresFail;
else {
truncatecstringhandle (val.data.stringvalue); /*strip zero terminator*/
if (!hashtableassign (htable, bs, val))
disposevaluerecord (val, false);
}
break;
case 0x06: /*void ZeroBytes (Ptr dstPtr, long longCount)*/
clearbytes ((byte *) args [0], args [1]);
break;
/* String Utilities */
case 0x1c: /*void ScanToReturn (Ptr *scanPtr)*/
scantext (chreturn, (ptrbyte *) args [0]);
/*** test: ++*(ptrbyte *) args [0]; /*point past return*/
break;
case 0x27: /*void ScanToZero (Ptr *scanPtr)*/
scantext (chnul, (ptrbyte *) args [0]);
break;
case 0x1a: /*Boolean StringEqual (StringPtr str1, StringPtr str2)*/
*out = (long) equalstrings ((ptrstring) args [0], (ptrstring) args [1]);
break;
case 0x03: { /*long StringLength (Ptr strPtr)*/
*out = scanlength (chnul, (ptrbyte) args [0]);
break;
}
case 0x04: { /*Ptr StringMatch (StringPtr pattern, Ptr target)*/
tysearchparameters saveparams = searchparams;
long ix = 0;
long len;
searchparams.flunicase = false;
searchparams.flwholewords = false;
searchparams.flregexp = false;
copystring ((ptrstring) args [0], searchparams.bsfind);
textsearch ((ptrbyte) args [1], infinity, &ix, &len);
*out = (long) ((ptrbyte) args [1] + ix);
searchparams = saveparams;
break;
}
case 0x20: /*void ZeroTermHandle (Handle hndl)*/
enlargehandle ((Handle) args [0], 1, zerostring);
break;
/* String Conversions */
case 0x10: /*void BoolToStr (Boolean bool, StringPtr str)*/
setbooleanvalue ((Boolean) args [0], &val);
valtostring (&val, (ptrstring) args [1]);
break;
case 0x11: { /*void ExtToStr (extended num, StringPtr str)*/
#if __powerc
long double x;
safex80told ((extended80 *) args [0], &x);
setdoublevalue (x, &val);
#else
setdoublevalue (* (long double *) args [0], &val);
#endif
valtostring (&val, (ptrstring) args [1]);
break;
}
case 0x0d: /*void LongToStr (long posNum, StringPtr str)*/
setlongvalue ((unsigned long) args [0], &val); /*11/6/92 dmb*/
valtostring (&val, (ptrstring) args [1]);
break;
case 0x0f: { /*void NumToHex (long num, short nDigits, StringPtr str)*/
long n = args [0];
byte hex [16];
if (args [1] <= 4)
n = (short) n;
numbertohexstring (n, hex); /*11/6/92 dmb*/
deletestring (hex, 1, 2); /*remove the "0x"*/
copystring (hex, (ptrstring) args [2]);
break;
}
case 0x0e: /*void NumToStr (long num, StringPtr str)*/
setlongvalue ((long) args [0], &val); /*11/6/92 dmb*/
valtostring (&val, (ptrstring) args [1]);
break;
case 0x07: /*Handle PasToZero (StringPtr str)*/
copystring ((ptrstring) args [0], bs);
pushchar (chnul, bs);
newtexthandle (bs, (Handle *) out);
break;
case 0x2b: /*void PointToStr (Point pt, StringPtr str)*/
setpointvalue (*(Point *) args [0], &val);
valtostring (&val, (ptrstring) args [1]);
break;
case 0x2c: /*void RectToStr (Rect *rct, StringPtr str)*/
newheapvalue ((Rect *) args [0], longsizeof (Rect), rectvaluetype, &val);
valtostring (&val, (ptrstring) args [1]);
break;
case 0x1b: /*void ReturnToPas (Ptr zeroStr, StringPtr pasStr)*/
texttostring ((ptrbyte) args [0], scanlength (chreturn, (ptrbyte) args [0]), (ptrstring) args [1]);
break;
case 0x0b: /*Boolean StrToBool (StringPtr str)*/
stringtoval ((ptrstring) args [0], booleanvaluetype, &val);
*out = (long) val.data.flvalue;
break;
case 0x0c: { /*extended StrToExt (StringPtr str)*/
#if __powerc
long double x;
stringtoval ((ptrstring) args [0], doublevaluetype, &val);
x = **val.data.doublevalue;
safeldtox80 (&x, (extended80 *) args [1]);
#else
stringtoval ((ptrstring) args [0], doublevaluetype, &val);
*(double *) args [1] = **val.data.doublevalue;
#endif
break;
}
case 0x09: /*long StrToLong (StringPtr str)*/
stringtoval ((ptrstring) args [0], longvaluetype, &val);
*out = abs (val.data.longvalue);
break;
case 0x0a: /*long StrToNum (StringPtr str)*/
stringtoval ((ptrstring) args [0], longvaluetype, &val);
*out = (long) val.data.longvalue;
break;
case 0x2d: /*void StrToPoint (StringPtr str, Point *pt)*/
stringtoval ((ptrstring) args [0], pointvaluetype, &val);
*(Point *) args [1] = val.data.pointvalue;
break;
case 0x2e: /*void StrToRect (StringPtr str, Rect *rct)*/
stringtoval ((ptrstring) args [0], rectvaluetype, &val);
*(Rect *) args [1] = **val.data.rectvalue;
break;
case 0x08: /*void ZeroToPas (Ptr zeroStr, StringPtr pasStr)*/
texttostring ((ptrbyte) args [0], scanlength (chnul, (ptrbyte) args [0]), (ptrstring) args [1]);
break;
#if 0
/* Field Utilities */
case 0x16: /*Handle GetFieldByID (Boolean cardFieldFlag, short fieldID)*/
newfilledhandle (zerostring, 1L, (Handle *) out);
break;
case 0x14: /*Handle GetFieldByName (Boolean cardFieldFlag, StringPtr fieldName)*/
newfilledhandle (zerostring, 1L, (Handle *) out);
break;
case 0x15: /*Handle GetFieldByNum (Boolean cardFieldFlag, short fieldNum)*/
newfilledhandle (zerostring, 1L, (Handle *) out);
break;
case 0x19: /*void SetFieldByID (Boolean cardFieldFlag, short fieldID, Handle fieldVal)*/
break;
case 0x17: /*void SetFieldByName (Boolean cardFieldFlag, StringPtr fieldName, Handle fieldVal)*/
break;
case 0x18: /*void SetFieldByNum (Boolean cardFieldFlag, short fieldNum, Handle fieldVal)*/
break;
case 0x2f: /*TEHandle GetFieldTE (Boolean cardFieldFlag, short fieldID, short fieldNum, StringPtr fieldNamePtr)*/
*out = 0;
break;
case 0x30: /*void SetFieldTE (Boolean cardFieldFlag, short fieldID, short fieldNum, StringPtr fieldNamePtr, TEHandle fieldTE)*/
break;
#endif
case 0x22: /*void SendHCEvent(EventRecord *event)*/
/****component***/
shellpostevent ((EventRecord *) &args [0]); /*yes, the event itself is in args*/
shellforcebackgroundtask (); /*come back as soon as possible*/
if (!processyield ()) /*we've been killed*/
(*pxcb).result = xresFail;
break;
default:
*out = 0L;
(*pxcb).result = xresNotImp;
break;
}
plangxcmdrec = pxcb; /*reset in case another xcmd ran in the background*/
} /*xcmdcallback*/
/**
* Write a File to disk
*
* @param lsdd
* Set the Output to be a SDD file
* @param nerr
* Error Return Flag
* - 0 on Success
*
* @date 970702: Changed lckey and lkchar to lckeyExact and lkcharExact
* throughout xw.c. This will allow files to begin with
* the same string as the various options (eg. sacxz.021.z)
* maf.
* @date 910731: Bug fixed in options PREPEND, DELETE, CHANGE.
* @date 900904: Added SDD as a format for write.
* @date 881228: Added four new options for generating write file list
* from data file list: APPEND, PREPEND, CHANGE, DELETE.
* @date 880204: Fixed logic involving use of DIR option in READ and WRITE
* by adding an ON/OFF flag as well as a directory name.
* @date 880115: Deleted call that forced default directory to lowercase.
* @date 870626: Added default directory option.
* @date 860917: Changed to character lists for storing data file names.
* @date 850730: Deleted SOCKITTOME format.
* @date 830120: Added SOCK and CI output formats.
* @date 820721: Changed to newest set of parsing and checking functions.
* @date 810120: Changed to output message retrieval from disk.
* @date 810203: Fixed bug in file overwrite option.
*
*/
void
xw(int lsdd,
int *nerr) {
int i;
char delimiter[2], kcdir[9], kchange[MCPFN+1], kdirpart[MCPFN+1];
char kfile[MCPFN+1], kpdir[9], kstring[MCPFN+1], ktemp[9];
int lexpnd;
int jdfl, nchange, nchar, nchg, ndx1, ndx2;
int nlen, nstr, nstring, nwrdir;
static int lwrdir = FALSE;
char *cattemp;
char *strtemp1, *strtemp2, *strtemp3;
char *file;
string_list *list, *files;
kschan[12]='\0';
kschdr[80]='\0';
ksclas[4]='\0';
kscom[40]='\0';
ksevnm[8]='\0';
ksfrmt[8]='\0';
ksstnm[8]='\0';
memset(kfile, 0, sizeof(kfile));
memset(kdirpart, 0, sizeof(kdirpart));
memset(kchange, 0, sizeof(kchange));
memset(ktemp, 0, sizeof(ktemp));
memset(kstring, 0, sizeof(kstring));
memset(kpdir, 0, sizeof(kpdir));
memset(kcdir, 0, sizeof(kcdir));
memset(delimiter, 0, sizeof(delimiter));
lexpnd = FALSE;
*nerr = 0;
files = string_list_init();
list = NULL;
if( lsdd )
cmdfm.iwfmt = 3;
/* PARSING PHASE: */
/* - Loop on each token in command: */
while ( lcmore( nerr ) ){
/* -- "SAC|ALPHA": set format to be used in writing files. */
if( lckeyExact( "SAC#$",6 ) )
cmdfm.iwfmt = 1;
else if( lckeyExact( "ALPHA#$",8 ) )
cmdfm.iwfmt = 2;
else if( lckeyExact( "CI#$",5 ) )
cmdfm.iwfmt = 2;
else if( lckeyExact( "SDD#$",6 ) )
cmdfm.iwfmt = 3;
else if( lckeyExact( "XDR#$",6 ) ) {
cmdfm.iwfmt = 4;
}
else if( lckeyExact( "SEGY#$", 7 ) )
cmdfm.iwfmt = 5;
/* -- "OVER": overwrite files from previous READ command. */
else if( lckeyExact( "OVER#$",7 ) ){
cmdfm.lovrrq = TRUE;
lexpnd = FALSE;
string_list_extend(files, datafiles);
}
/* generate names from the KSTCMP header field */
else if( lckeyExact( "KSTCMP#$",9 ) ){
lexpnd = FALSE;
gennames("KSTCMP ",7,files,string_list_length(datafiles),nerr);
if(*nerr != 0)
goto L_8888;
}
/* -- "APPEND string": append string to filenames from READ command. */
else if( lkcharExact( "APPEND#$",9, MCPFN, kstring,MCPFN+1, &nstring ) ){
for(i = 0; i < cmdfm.ndfl; i++) {
strtemp1 = string_list_get(datafiles, i);
appendstring( kstring,MCPFN+1, strtemp1, strlen(strtemp1)+2, kfile,MCPFN+1 );
string_list_put(files, kfile, MCPFN+1);
if( *nerr != 0 )
goto L_8888;
}
cmdfm.lovrrq = FALSE;
lexpnd = TRUE;
}
/* -- "PREPEND string": prepend string to filenames from READ command. */
else if( lkcharExact( "PREPEND#$",10, MCPFN, kstring,MCPFN+1, &nstring ) ){
for(i = 0; i < cmdfm.ndfl; i++) {
strtemp1 = malloc(nstring+1);
strncpy(strtemp1,kstring,nstring);
strtemp1[nstring] = '\0';
strtemp2 = string_list_get(datafiles, i);
prependstring( strtemp1, nstring+1, strtemp2, strlen(strtemp2)+2, kfile,MCPFN+1);
free(strtemp1);
string_list_put(files, kfile, MCPFN+1);
if( *nerr != 0 )
goto L_8888;
}
cmdfm.lovrrq = FALSE;
lexpnd = TRUE;
}
/* -- "DELETE string": delete string from filenames from READ command. */
else if( lkcharExact( "DELETE#$",9, MCPFN, kstring,MCPFN+1, &nstring ) ){
for(i = 0; i < cmdfm.ndfl; i++) {
strtemp1 = malloc(nstring+1);
strncpy(strtemp1,kstring,nstring);
strtemp1[nstring] = '\0';
strtemp2 = string_list_get(datafiles, i);
deletestring( strtemp1, nstring+1, strtemp2, strlen(strtemp2)+2, kfile,MCPFN+1);
free(strtemp1);
string_list_put(files, kfile, MCPFN+1);
if( *nerr != 0 )
goto L_8888;
}
cmdfm.lovrrq = FALSE;
lexpnd = TRUE;
}
/* -- "CHANGE string1 string2": change string1 to string2 in READ filenames. */
else if( lkcharExact( "CHANGE#$",9, MCPFN, kstring,MCPFN+1, &nstring ) ){
lcchar( MCPFN, kchange,MCPFN+1, &nchange );
for(i = 0; i < cmdfm.ndfl; i++) {
nstr = indexb( kstring,MCPFN+1 );
nchg = indexb( kchange,MCPFN+1 );
strtemp1 = malloc(nstr+1);
strtemp2 = malloc(nchg+1);
strncpy(strtemp1,kstring,nstr);
strncpy(strtemp2,kchange,nchg);
strtemp1[nstr] = '\0';
strtemp2[nchg] = '\0';
strtemp3 = string_list_get(datafiles, i);
changestring( strtemp1, nstr+1, strtemp2, nchg+1,
strtemp3, strlen(strtemp3)+2, kfile,MCPFN+1 );
free(strtemp1);
free(strtemp2);
string_list_put(files, kfile, MCPFN+1);
if( *nerr != 0 )
goto L_8888;
}
cmdfm.lovrrq = FALSE;
lexpnd = TRUE;
}
/* -- "DIR ON|OFF|CURRENT|name": set the name of the default subdirectory. */
else if( lkcharExact( "DIR#$",6, MCPFN, kmdfm.kwrdir,MCPFN+1, &nchar ) ){
modcase( TRUE, kmdfm.kwrdir, MCPW, ktemp );
if( strncmp(ktemp,"OFF ",8) == 0 ) {
lwrdir = FALSE;
} else if( strncmp(ktemp,"CURRENT ",8) == 0 ){
lwrdir = TRUE;
fstrncpy( kmdfm.kwrdir, MCPFN, " ", 1);
} else if( kmdfm.kwrdir[nchar - 1] != KDIRDL ){
/* If the string is mising the "/" path separator */
lwrdir = TRUE;
delimiter[0] = KDIRDL;
delimiter[1] = '\0';
subscpy( kmdfm.kwrdir, nchar, -1, MCPFN, delimiter );
} else {
/* Path is not OFF, CURRENT and has the "/" at the end */
lwrdir = TRUE;
}
}
/* -- "COMMIT|RECALLTRACE|ROLLBACK":
how to treat existing data */
else if ( lckeyExact ( "COMMIT" , 7 ) )
cmdfm.icomORroll = COMMIT ;
else if (lckeyExact ( "RECALLTRACE" , 12 ) )
cmdfm.icomORroll = RECALL ;
else if ( lckeyExact ( "RECALL" , 7 ) )
cmdfm.icomORroll = RECALL ;
else if ( lckeyExact ( "ROLLBACK" , 9 ) )
cmdfm.icomORroll = ROLLBACK ;
/* -- "filelist": write files using names in new filelist. */
else if( ( list = lcdfl() ) ){
cmdfm.lovrrq = FALSE;
lexpnd = FALSE;
}
/* -- Bad syntax. */
else{
cfmt( "ILLEGAL OPTION:",17 );
cresp();
}
} /* end while ( lcmore( nerr ) ) */
/* - The above loop is over when one of two conditions has been met:
* (1) An error in parsing has occurred. In this case NERR is > 0 .
* (2) All the tokens in the command have been successfully parsed. */
if( *nerr != 0 )
goto L_8888;
/* CHECKING PHASE: */
if(!list) {
list = files;
} else {
/* List + Modifiers :: Use List */
string_list_free(files);
files = NULL;
}
/* - Check for null write filelist. */
if( string_list_length(list) <= 0 ){
*nerr = 1311;
setmsg( "ERROR", *nerr );
goto L_8888;
}
/* - Make sure the write filelist has as many entries as read filelist. */
if( string_list_length(list) != cmdfm.ndfl ){
*nerr = 1312;
error(1312, "%d %d", string_list_length(list), cmdfm.ndfl);
goto L_8888;
}
/* EXECUTION PHASE: */
/* - Commit or rollback data according to cmdfm.icomORroll */
alignFiles ( nerr ) ;
if ( *nerr )
return ;
/* - Echo expanded filelist if requested. */
if( cmdfm.lechof && lexpnd ){
setmsg( "OUTPUT", 0 );
for(i = 0; i < string_list_length(list); i++) {
file = string_list_get(list, i);
getdir( file, strlen(file)+1, kcdir,9, kfile,MCPFN+1 );
/* -- Echo the filename part if there is no directory part. */
if( strcmp(kcdir," ") == 0 )
apcmsg( kfile,MCPFN+1 );
/* -- Prepend the filename part with some special characters if
* directory part is same as that of the previous file. */
else if( memcmp(kcdir,kpdir,min(strlen(kcdir),strlen(kpdir)))
== 0 ){
cattemp = malloc(3+strlen(kfile)+1);
strcpy(cattemp, "...");
strcat(cattemp,kfile);
apcmsg( cattemp, 3+strlen(kfile)+1 );
free(cattemp);
}
/* -- Echo complete pathname if directory part is different. */
else{
apcmsg2(file, strlen(file)+1);
strcpy( kpdir, kcdir );
}
}
wrtmsg( MUNOUT );
}
/* - Write each file in memory to disk. */
nwrdir = indexb( kmdfm.kwrdir,MCPFN+1 );
for( jdfl = 1; jdfl <= cmdfm.ndfl; jdfl++ ){
/* -- Get file from memory manager. */
file = string_list_get(list, jdfl-1);
getfil( jdfl, TRUE, &nlen, &ndx1, &ndx2, nerr );
if( *nerr != 0 )
goto L_8888;
/* isolate file name */
file = string_list_get(list, jdfl-1);
/* -- Check overwrite-protect flag in header record. */
if( cmdfm.lovrrq && !*lovrok ){
*nerr = 1303;
setmsg( "ERROR", *nerr );
apcmsg2(file, strlen(file)+1);
outmsg () ;
clrmsg () ;
goto L_8888;
}
/* -- Prepare output file name:
* --- If directory option is ON (lwrdir=.TRUE. and nwrdir>0),
* concatenate directory name with file name part of write file list.
* --- If directory option is CURRENT (lwrdir=.TRUE. and nwrdir=0),
* use file name part of write file list.
* --- If directory option is OFF, use write file list. */
if( lwrdir ){
if( nwrdir > 0 ){
fstrncpy( kfile, MCPFN, kmdfm.kwrdir,min(nwrdir,MCPFN));
strtemp1 = file;
strtemp2 = malloc(130-(nwrdir+1));
strncpy(strtemp2,kfile+nwrdir,MCPFN+1-(nwrdir + 1));
strtemp2[MCPFN+1-(nwrdir+1)] = '\0';
getdir( strtemp1, strlen(strtemp1)+1,
kdirpart, MCPFN+1, strtemp2,-(nwrdir+1)+130);
subscpy(kfile,nwrdir,-1,MCPFN,strtemp2);
free(strtemp2);
}
else{
fstrncpy( kfile, MCPFN, " ", 1);
getdir( file, strlen(file)+1, kdirpart,MCPFN+1, kfile,MCPFN+1 );
}
}
else {
fstrncpy( kfile, MCPFN, file, strlen(file));
}
/* -- Write file in appropriate format. */
if( cmdfm.iwfmt == 2 )
wrci( jdfl, kfile,MCPFN+1, "%#15.7g", nerr );
else if( cmdfm.iwfmt == 3 )
wrsdd( jdfl, kfile,MCPFN+1, TRUE, nerr );
else if( cmdfm.iwfmt == 4 )
wrxdr( jdfl, kfile,MCPFN+1, TRUE, nerr );
else if( cmdfm.iwfmt == 5 )
wrsegy( jdfl , kfile , nerr ) ;
else
wrsac( jdfl, kfile,MCPFN+1, TRUE, nerr );
if( *nerr != 0 )
goto L_8888;
} /* end for ( jdfl ) */
L_8888:
return;
}
