diff options
Diffstat (limited to '')
| -rw-r--r-- | command_line/CmdLine/Src/Project/CLOverlays.c | 296 |
1 files changed, 296 insertions, 0 deletions
diff --git a/command_line/CmdLine/Src/Project/CLOverlays.c b/command_line/CmdLine/Src/Project/CLOverlays.c index e69de29..3437366 100644 --- a/command_line/CmdLine/Src/Project/CLOverlays.c +++ b/command_line/CmdLine/Src/Project/CLOverlays.c @@ -0,0 +1,296 @@ +#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; +} |