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#include "cmdline.h"
Boolean Overlays_Initialize(Overlays *this) {
OvlGroup *grp;
Overlay *ovl;
OvlAddr addr;
SInt32 idx;
#line 24
OPTION_ASSERT(this);
this->groups = NULL;
this->lastgrp = NULL;
this->grpcnt = 0;
addr.hi = 0;
addr.lo = 0;
grp = OvlGroup_New("main_application", addr);
if (!grp)
return 0;
ovl = Overlay_New("MAIN");
if (!ovl)
return 0;
OvlGroup_AddOverlay(grp, ovl, &idx);
#line 42
OPTION_ASSERT(idx==0);
Overlays_AddOvlGroup(this, grp, &idx);
#line 45
OPTION_ASSERT(idx==0);
return 1;
}
Boolean Overlays_Terminate(Overlays *this) {
OvlGroup *grp;
OvlGroup *nxtgrp;
#line 54
OPTION_ASSERT(this);
for (grp = this->groups; grp; grp = nxtgrp) {
nxtgrp = grp->next;
OvlGroup_Delete(grp);
xfree(grp);
}
this->groups = NULL;
return 1;
}
Boolean Overlays_AddOvlGroup(Overlays *this, OvlGroup *grp, SInt32 *grpnum) {
#line 70
OPTION_ASSERT(this);
OPTION_ASSERT(grp);
if (this->groups == NULL)
this->groups = grp;
else
this->lastgrp->next = grp;
this->lastgrp = grp;
if (grpnum)
*grpnum = this->grpcnt;
this->grpcnt++;
return 1;
}
OvlGroup *Overlays_GetOvlGroup(Overlays *this, SInt32 grpnum) {
OvlGroup *grp;
SInt32 cnt = 0;
#line 93
OPTION_ASSERT(this);
grp = this->groups;
while (grp && cnt < grpnum) {
grp = grp->next;
cnt++;
}
if (cnt == grpnum)
return grp;
else
return NULL;
}
SInt32 Overlays_CountGroups(Overlays *this) {
OvlGroup *scan;
int num = 0;
#line 112
OPTION_ASSERT(this);
scan = this->groups;
while (scan) {
scan = scan->next;
num++;
}
return num;
}
Boolean Overlays_AddFileToOverlay(Overlays *this, SInt32 grpnum, SInt32 ovlnum, SInt32 filenum) {
Overlay *oly;
#line 130
OPTION_ASSERT(this);
oly = Overlays_GetOverlayInGroup(this, grpnum, ovlnum);
if (oly)
return Overlay_AddFile(oly, filenum, NULL);
else
return 0;
}
Overlay *Overlays_GetOverlayInGroup(Overlays *this, SInt32 grpnum, SInt32 ovlnum) {
OvlGroup *grp;
#line 144
OPTION_ASSERT(this);
grp = Overlays_GetOvlGroup(this, grpnum);
if (grp)
return OvlGroup_GetOverlay(grp, ovlnum);
else
return NULL;
}
SInt32 Overlays_GetFileInOverlay(Overlays *this, SInt32 grpnum, SInt32 ovlnum, SInt32 filnum) {
Overlay *oly;
#line 160
OPTION_ASSERT(this);
oly = Overlays_GetOverlayInGroup(this, grpnum, ovlnum);
if (oly)
return Overlay_GetFile(oly, filnum);
else
return -1;
}
OvlGroup *OvlGroup_New(const char *name, OvlAddr addr) {
OvlGroup *grp;
#line 175
OPTION_ASSERT(name);
grp = xmalloc(NULL, sizeof(OvlGroup));
if (grp) {
strncpy(grp->name, name, sizeof(grp->name));
grp->name[sizeof(grp->name) - 1] = 0;
grp->addr = addr;
grp->lastoly = NULL;
grp->olys = NULL;
grp->olycnt = 0;
grp->next = NULL;
} else {
#line 188
DO_INTERNAL_ERROR("Could not allocate %s", "overlay group");
}
return grp;
}
void OvlGroup_Delete(OvlGroup *grp) {
Overlay *scan;
Overlay *next;
#line 197
OPTION_ASSERT(grp);
for (scan = grp->olys; scan; scan = next) {
next = scan->next;
Overlay_Delete(scan);
xfree(scan);
}
grp->olys = NULL;
}
Boolean OvlGroup_AddOverlay(OvlGroup *this, Overlay *oly, SInt32 *olynum) {
#line 211
OPTION_ASSERT(this);
OPTION_ASSERT(oly);
if (!this->lastoly)
this->olys = oly;
else
this->lastoly->next = oly;
this->lastoly = oly;
if (olynum)
*olynum = this->olycnt;
this->olycnt++;
return 1;
}
Overlay *OvlGroup_GetOverlay(OvlGroup *this, SInt32 olynum) {
Overlay *oly;
SInt32 cnt = 0;
#line 234
OPTION_ASSERT(this);
oly = this->olys;
while (oly && cnt < olynum) {
oly = oly->next;
cnt++;
}
if (cnt == olynum)
return oly;
else
return NULL;
}
SInt32 OvlGroup_CountOverlays(OvlGroup *this) {
Overlay *scan;
int num = 0;
#line 254
OPTION_ASSERT(this);
scan = this->olys;
while (scan) {
scan = scan->next;
num++;
}
return num;
}
Overlay *Overlay_New(const char *name) {
Overlay *oly;
oly = xmalloc(NULL, sizeof(Overlay));
if (oly) {
strncpy(oly->name, name, sizeof(oly->name));
oly->name[sizeof(oly->name) - 1] = 0;
oly->list = NULL;
oly->max = 0;
oly->cnt = 0;
oly->next = NULL;
} else {
#line 281
DO_INTERNAL_ERROR("Could not allocate %s", "overlay");
}
return oly;
}
void Overlay_Delete(Overlay *oly) {
#line 288
OPTION_ASSERT(oly);
if (oly->list)
xfree(oly->list);
oly->list = NULL;
}
Boolean Overlay_AddFile(Overlay *oly, SInt32 filenum, SInt32 *filnum) {
#line 296
OPTION_ASSERT(oly);
if (oly->cnt >= oly->max) {
oly->max += 16;
oly->list = xrealloc("overlay file list", oly->list, sizeof(SInt32) * oly->max);
}
oly->list[oly->cnt] = filenum;
if (filnum)
*filnum = oly->cnt;
oly->cnt++;
return 1;
}
SInt32 Overlay_GetFile(Overlay *oly, SInt32 filnum) {
#line 314
OPTION_ASSERT(oly);
if (filnum < oly->cnt)
return oly->list[filnum];
else
return -1;
}
SInt32 Overlay_CountFiles(Overlay *oly) {
#line 323
OPTION_ASSERT(oly);
return oly->cnt;
}
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