+++ /dev/null
-/*
- * Interaction with the YPP client via X11
- */
-/*
- * This is part of ypp-sc-tools, a set of third-party tools for assisting
- * players of Yohoho Puzzle Pirates.
- *
- * Copyright (C) 2009 Ian Jackson <ijackson@chiark.greenend.org.uk>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- * Yohoho and Puzzle Pirates are probably trademarks of Three Rings and
- * are used without permission. This program is not endorsed or
- * sponsored by Three Rings.
- */
-
-/*
- * Only this file #includes the X11 headers, as they're quite
- * pollutant of the namespace.
- */
-
-#include "structure.h"
-
-#include <X11/Xlib.h>
-#include <X11/extensions/XTest.h>
-#include <X11/keysym.h>
-#include <X11/Xutil.h>
-
-#include <X11/extensions/XShm.h>
-#include <sys/ipc.h>
-#include <sys/shm.h>
-
-const char *ocean, *pirate;
-
-static XWindowAttributes attr;
-static Window id;
-static Display *disp;
-static struct timeval tv_startup;
-static unsigned wwidth, wheight;
-static int max_relevant_y= -1;
-static Point commod_focus_point, commod_page_point, commod_focuslast_point;
-
-static XImage *shmim;
-static XShmSegmentInfo shminfo;
-
-DEBUG_DEFINE_DEBUGF(pages)
-
-#define xassert(what) \
- ((what) ? (void)0 : \
- fatal("X11 operation unexpectedly failed." \
- " %s:%d: %s\n", __FILE__,__LINE__,#what))
-
-static KeyCode keycode(KeySym sym) {
- return XKeysymToKeycode(disp,sym);
-}
-
-void screenshot_startup(void) {
- progress("starting...");
- disp= XOpenDisplay(0);
- if (!disp) fatal("Unable to open X11 display.");
- sysassert(! gettimeofday(&tv_startup,0) );
-}
-
-/*---------- pager ----------*/
-
-typedef RgbImage Snapshot;
-
-static double last_input;
-static const double min_update_allowance= 0.25;
-
-static double timestamp(void) {
- struct timeval tv;
-
- sysassert(! gettimeofday(&tv,0) );
- double t= (tv.tv_sec - tv_startup.tv_sec) +
- (tv.tv_usec - tv_startup.tv_usec) * 1e-6;
- debugf("PAGING %f\n",t);
- return t;
-}
-static void delay(double need_sleep) {
- debugf("PAGING delay %f\n",need_sleep);
- sysassert(! usleep(need_sleep * 1e6) );
-}
-
-static void sync_after_input(void) {
- xassert( XSync(disp, False) );
- last_input= timestamp();
-}
-
-static void translate_coords_toroot(int wx, int wy, int *rx, int *ry) {
- Window dummy;
- xassert( XTranslateCoordinates(disp, id,attr.root, wx,wy, rx,ry, &dummy) );
-}
-static void translate_coords_toroot_p(Point w, int *rx, int *ry) {
- translate_coords_toroot(w.x, w.y, rx, ry);
-}
-
-static void check_client_window_all_on_screen(void) {
- Rect onroot;
- unsigned rwidth, rheight;
- Window dummy;
- unsigned bd, depth;
- int rxpos, rypos;
-
- xassert( XGetGeometry(disp,attr.root, &dummy, &rxpos,&rypos,
- &rwidth, &rheight,
- &bd,&depth) );
-
- translate_coords_toroot(0,0, &onroot.tl.x,&onroot.tl.y);
- translate_coords_toroot(wwidth-1,wheight-1, &onroot.br.x,&onroot.br.y);
- if (!(onroot.tl.x >= 0 &&
- onroot.tl.y >= 0 &&
- onroot.br.x < rwidth &&
- onroot.br.y < rheight))
- fatal("YPP client window is not entirely on the screen.");
-}
-
-static void check_not_disturbed(void) {
- XEvent ev;
- int r;
-
- for (;;) {
- r= XCheckMaskEvent(disp, ~0, &ev);
- if (r==False) return;
-
- switch (ev.type) {
- case VisibilityNotify:
- if (ev.xvisibility.state != VisibilityUnobscured)
- fatal("YPP client window has become obscured.");
- break;
- case ConfigureNotify:
- check_client_window_all_on_screen();
- break;
- case FocusOut:
- fatal("Focus left YPP client window.");
- break;
- case FocusIn:
- warning("focus entered YPP client window ?!");
- break;
- default:
- fatal("Received unexpected X11 event (type code %d)!", ev.type);
- }
- }
-}
-
-static void send_key(KeySym sym) {
- check_not_disturbed();
- XTestFakeKeyEvent(disp, keycode(sym),1, 10);
- XTestFakeKeyEvent(disp, keycode(sym),0, 10);
-}
-static void mouse_1_updown_here(void) {
- check_not_disturbed();
- XTestFakeButtonEvent(disp,1,1, 10);
- XTestFakeButtonEvent(disp,1,0, 10);
-}
-static void mouse_1_updown(int x, int y) {
- check_not_disturbed();
- int screen= XScreenNumberOfScreen(attr.screen);
- int xpos, ypos;
- translate_coords_toroot(x,y, &xpos,&ypos);
- XTestFakeMotionEvent(disp, screen, xpos,ypos, 0);
- mouse_1_updown_here();
-}
-static void pgdown_by_mouse(void) {
- check_not_disturbed();
- debugf("PAGING Mouse\n");
- mouse_1_updown_here();
- sync_after_input();
-}
-
-static int pgupdown;
-
-static void send_pgup_many(void) {
- int i;
- for (i=0; i<25; i++) {
- send_key(XK_Prior);
- pgupdown--;
- }
- debugf("PAGING PageUp x %d\n",i);
- sync_after_input();
-}
-static void send_pgdown_torestore(void) {
- debugf("PAGING PageDown x %d\n", -pgupdown);
- while (pgupdown < 0) {
- send_key(XK_Next);
- pgupdown++;
- }
- sync_after_input();
-}
-
-static void free_snapshot(Snapshot **io) {
- free(*io);
- *io= 0;
-}
-
-#define SAMPLEMASK 0xfful
-
-typedef struct {
- int lshift, rshift;
-} ShMask;
-
-static void compute_shift_mask(ShMask *sm, unsigned long ximage_mask) {
- sm->lshift= 0;
- sm->rshift= 0;
-
- for (;;) {
- if (ximage_mask <= (SAMPLEMASK>>1)) {
- sm->lshift++; ximage_mask <<= 1;
- } else if (ximage_mask > SAMPLEMASK) {
- sm->rshift++; ximage_mask >>= 1;
- } else {
- break;
- }
- assert(!(sm->lshift && sm->rshift));
- }
- assert(sm->lshift < LONG_BIT);
- assert(sm->rshift < LONG_BIT);
- debugf("SHIFTMASK %p={.lshift=%d, .rshift=%d} image_mask=%lx\n",
- sm, sm->lshift, sm->rshift, ximage_mask);
-}
-
-static void rtimestamp(double *t, const char *wh) {
- double n= timestamp();
- debugf("PAGING INTERVAL %f %s\n", n-*t, wh);
- *t= n;
-}
-
-static void snapshot(Snapshot **output) {
- XImage *im_use, *im_free=0;
-
- ShMask shiftmasks[3];
-
- debugf("PAGING snapshot\n");
-
- double begin= timestamp();
- if (shmim) {
- rtimestamp(&begin, "XShmGetImage before");
- xassert( XShmGetImage(disp,id,shmim, 0,0, AllPlanes) );
- rtimestamp(&begin, "XShmGetImage");
-
- size_t dsz= shmim->bytes_per_line * shmim->height;
- im_use= im_free= mmalloc(sizeof(*im_use) + dsz);
- *im_free= *shmim;
- im_free->data= (void*)(im_free+1);
- memcpy(im_free->data, shmim->data, dsz);
- rtimestamp(&begin, "mmalloc/memcpy");
- } else {
- rtimestamp(&begin, "XGetImage before");
- xassert( im_use= im_free=
- XGetImage(disp,id, 0,0, wwidth,wheight, AllPlanes, ZPixmap) );
- rtimestamp(&begin, "XGetImage");
- }
-
-#define COMPUTE_SHIFT_MASK(ix, rgb) \
- compute_shift_mask(&shiftmasks[ix], im_use->rgb##_mask)
- COMPUTE_SHIFT_MASK(0, blue);
- COMPUTE_SHIFT_MASK(1, green);
- COMPUTE_SHIFT_MASK(2, red);
-
- if (!*output)
- *output= alloc_rgb_image(wwidth, wheight);
-
- rtimestamp(&begin, "compute_shift_masks+alloc_rgb_image");
-
- int x,y,i;
- uint32_t *op32= (*output)->data;
- for (y=0; y<wheight; y++) {
- if (im_use->xoffset == 0 &&
- im_use->format == ZPixmap &&
- im_use->byte_order == LSBFirst &&
- im_use->depth == 24 &&
- im_use->bits_per_pixel == 32 &&
- im_use->red_mask == 0x0000ffU &&
- im_use->green_mask == 0x00ff00U &&
- im_use->blue_mask == 0xff0000U) {
- const char *p= im_use->data + y * im_use->bytes_per_line;
-// debugf("optimised copy y=%d",y);
- memcpy(op32, p, wwidth*sizeof(*op32));
- op32 += wwidth;
- } else {
- for (x=0; x<wwidth; x++) {
- long xrgb= XGetPixel(im_use,x,y);
- Rgb sample= 0;
- for (i=0; i<3; i++) {
- sample <<= 8;
- sample |=
- ((xrgb << shiftmasks[i].lshift) >> shiftmasks[i].rshift)
- & SAMPLEMASK;
- }
- *op32++= sample;
- }
- }
- }
-
- rtimestamp(&begin,"w*h*XGetPixel");
- if (im_free)
- XDestroyImage(im_free);
-
- rtimestamp(&begin,"XDestroyImage");
- check_not_disturbed();
-
- debugf("PAGING snapshot done.\n");
-}
-
-static int identical(const Snapshot *a, const Snapshot *b) {
- if (!(a->w == b->w &&
- a->h == b->h))
- return 0;
-
- int compare_to= a->h;
- if (max_relevant_y>=0 && compare_to > max_relevant_y)
- compare_to= max_relevant_y;
-
- return !memcmp(a->data, b->data, a->w * 3 * compare_to);
-}
-
-static void wait_for_stability(Snapshot **output,
- const Snapshot *previously,
- void (*with_keypress)(void),
- const char *fmt, ...)
- FMT(4,5);
-
-static void wait_for_stability(Snapshot **output,
- const Snapshot *previously,
- void (*with_keypress)(void),
- const char *fmt, ...) {
- va_list al;
- va_start(al,fmt);
-
- Snapshot *last=0;
- int nidentical=0;
- /* waits longer if we're going to return an image identical to previously
- * if previously==0, all images are considered identical to it */
-
- char *doing;
- sysassert( vasprintf(&doing,fmt,al) >=0 );
-
- debugf("PAGING wait_for_stability"
- " last_input=%f previously=%p `%s'\n",
- last_input, previously, doing);
-
- double min_interval= 0.025;
- for (;;) {
- progress_spinner("%s",doing);
-
- double since_last_input= timestamp() - last_input;
- double this_interval= min_interval - since_last_input;
-
- if (this_interval >= 0)
- delay(this_interval);
-
- snapshot(output);
-
- if (!last) {
- debugf("PAGING wait_for_stability first...\n");
- last=*output; *output=0;
- } else if (!identical(*output,last)) {
- debugf("PAGING wait_for_stability changed...\n");
- free_snapshot(&last); last=*output; *output=0;
- nidentical=0;
- if (!with_keypress) {
- min_interval *= 3.0;
- min_interval += 0.1;
- }
- } else {
- nidentical++;
- int threshold=
- !previously ? 3 :
- identical(*output,previously) ? 5
- : 1;
- debugf("PAGING wait_for_stability nidentical=%d threshold=%d\n",
- nidentical, threshold);
- if (nidentical >= threshold)
- break;
-
- min_interval += 0.1;
- min_interval *= 2.0;
- }
-
- if (with_keypress)
- with_keypress();
- }
-
- free_snapshot(&last);
- free(doing);
- debugf("PAGING wait_for_stability done.\n");
- va_end(al);
-}
-
-static void raise_and_get_details(void) {
- int evbase,errbase,majver,minver;
- int wxpos, wypos;
- unsigned bd,depth;
-
- progress("raising and checking YPP client window...");
-
- debugf("PAGING raise_and_get_details\n");
-
- int xtest= XTestQueryExtension(disp, &evbase,&errbase,&majver,&minver);
- if (!xtest) fatal("X server does not support the XTEST extension.");
-
- xassert( XRaiseWindow(disp, id) );
- /* in case VisibilityNotify triggers right away before we have had a
- * change to raise; to avoid falsely detecting lowering in that case */
-
- xassert( XSelectInput(disp, id,
- StructureNotifyMask|
- VisibilityChangeMask
- ) );
-
- xassert( XRaiseWindow(disp, id) );
- /* in case the window was lowered between our Raise and our SelectInput;
- * to avoid failing to detect that lowering */
-
- xassert( XGetWindowAttributes(disp, id, &attr) );
- xassert( XGetGeometry(disp,id, &attr.root,
- &wxpos,&wypos, &wwidth,&wheight,
- &bd,&depth) );
-
- if (!(wwidth >= 320 && wheight >= 320))
- fatal("YPP client window is implausibly small?");
-
- if (attr.depth < 24)
- fatal("Display is not 24bpp.");
-
- check_client_window_all_on_screen();
-
- Bool shmpixmaps=0;
- int major=0,minor=0;
- int shm= XShmQueryVersion(disp, &major,&minor,&shmpixmaps);
- debugf("PAGING shm=%d %d.%d pixmaps=%d\n",shm,major,minor,shmpixmaps);
- if (shm) {
- xassert( shmim= XShmCreateImage(disp, attr.visual, attr.depth, ZPixmap,
- 0,&shminfo, wwidth,wheight) );
-
- sigset_t oldset, all;
- sigfillset(&all);
- sysassert(! sigprocmask(SIG_BLOCK,&all,&oldset) );
-
- int pfd[2];
- pid_t cleaner;
- sysassert(! pipe(pfd) );
- sysassert( (cleaner= fork()) != -1 );
- if (!cleaner) {
- sysassert(! close(pfd[1]) );
- for (;;) {
- int r= read(pfd[0], &shminfo.shmid, sizeof(shminfo.shmid));
- if (!r) exit(0);
- if (r==sizeof(shminfo.shmid)) break;
- assert(r==-1 && errno==EINTR);
- }
- for (;;) {
- char bc;
- int r= read(pfd[0],&bc,1);
- if (r>=0) break;
- assert(r==-1 && errno==EINTR);
- }
- sysassert(! shmctl(shminfo.shmid,IPC_RMID,0) );
- exit(0);
- }
- sysassert(! close(pfd[0]) );
-
- sysassert(! sigprocmask(SIG_SETMASK,&oldset,0) );
-
- assert(shmim->height == wheight);
- sysassert( (shminfo.shmid=
- shmget(IPC_PRIVATE, shmim->bytes_per_line * wheight,
- IPC_CREAT|0600)) >= 0 );
-
- sysassert( write(pfd[1],&shminfo.shmid,sizeof(shminfo.shmid)) ==
- sizeof(shminfo.shmid) );
- sysassert( shminfo.shmaddr= shmat(shminfo.shmid,0,0) );
- shmim->data= shminfo.shmaddr;
- shminfo.readOnly= False;
- xassert( XShmAttach(disp,&shminfo) );
-
- close(pfd[1]); /* causes IPC_RMID */
- }
-}
-
-static void set_focus_commodity(void) {
- int screen= XScreenNumberOfScreen(attr.screen);
-
- progress("taking control of YPP client window...");
-
- debugf("PAGING set_focus\n");
-
- mouse_1_updown(commod_focus_point.x, commod_focus_point.y);
- sync_after_input();
-
- delay(0.5);
- xassert( XSelectInput(disp, id,
- StructureNotifyMask|
- VisibilityChangeMask|
- FocusChangeMask
- ) );
-
- int xpos,ypos;
- translate_coords_toroot_p(commod_page_point, &xpos,&ypos);
- XTestFakeMotionEvent(disp, screen, xpos,ypos, 0);
-
- sync_after_input();
-
- debugf("PAGING raise_and_set_focus done.\n");
-}
-
-static CanonImage *convert_page(const Snapshot *sn, RgbImage **rgb_r) {
- CanonImage *im;
- RgbImage *ri;
-
- fwrite_ppmraw(screenshot_file, sn);
-
- const Rgb *pixel= sn->data;
- CANONICALISE_IMAGE(im, sn->w, sn->h, ri, {
- rgb= *pixel++;
- });
-
- sysassert(!ferror(screenshot_file));
- sysassert(!fflush(screenshot_file));
-
- if (rgb_r) *rgb_r= ri;
- else free(ri);
-
- return im;
-}
-
-static void prepare_ypp_client(void) {
- CanonImage *test;
- Snapshot *current=0;
-
- /* find the window and check it's on the right kind of screen */
- raise_and_get_details();
- wait_for_stability(¤t,0,0, "checking current YPP client screen...");
-
- test= convert_page(current,0);
- find_structure(test,0, &max_relevant_y,
- &commod_focus_point,
- &commod_page_point,
- &commod_focuslast_point);
- check_correct_commodities();
- Rect sunshine= find_sunshine_widget();
-
- progress("poking client...");
- mouse_1_updown((sunshine.tl.x + sunshine.br.x) / 2,
- (sunshine.tl.y*9 + sunshine.br.y) / 10);
-
- free(test);
-
- wait_for_stability(¤t,0,0, "checking basic YPP client screen...");
- mouse_1_updown(250, wheight-10);
- mouse_1_updown_here();
- mouse_1_updown_here();
- XSync(disp,False);
- check_not_disturbed();
- send_key(XK_slash);
- send_key(XK_w);
- send_key(XK_Return);
- sync_after_input();
-
- Snapshot *status=0;
- wait_for_stability(&status,current,0, "awaiting status information...");
- free_snapshot(¤t);
- free_snapshot(&status);
-}
-
-static void convert_store_page(Snapshot *current) {
- RgbImage *rgb;
- CanonImage *ci;
- PageStruct *pstruct;
-
- progress("page %d prescanning ...",npages);
- ci= convert_page(current,&rgb);
-
- progress("page %d overview ...",npages);
- find_structure(ci,&pstruct, 0,0,0,0);
-
- store_current_page(ci,pstruct,rgb);
-}
-
-void take_screenshots(void) {
- Snapshot *current=0, *last=0;
-
- prepare_ypp_client();
-
- /* page to the top - keep pressing page up until the image stops changing */
- set_focus_commodity();
- wait_for_stability(¤t,0, send_pgup_many,
- "paging up to top of commodity list...");
-
- /* now to actually page down */
- for (;;) {
- debugf("page %d paging\n",npages);
-
- if (!(npages < MAX_PAGES))
- fatal("Paging down seems to generate too many pages - max is %d.",
- MAX_PAGES);
-
- convert_store_page(current);
- free_snapshot(&last); last=current; current=0;
-
- debugf("PAGING page %d converted\n",npages);
-
- wait_for_stability(¤t,last, 0,
- "page %d collecting ...",
- npages+1);
-
- if (npages && /* first pagedown doesn't do much */
- identical(current,last)) {
- npages++;
- free_snapshot(¤t);
- break;
- }
-
- pgdown_by_mouse();
- npages++;
- }
- progress("finishing with the YPP client...");
- mouse_1_updown(commod_focuslast_point.x, commod_focuslast_point.y);
- sync_after_input();
- send_pgdown_torestore();
- sync_after_input();
-
- debugf("PAGING all done.\n");
- progress_log("collected %d screenshots.",npages);
-}
-
-void take_one_screenshot(void) {
- Snapshot *current=0;
-
- prepare_ypp_client();
- wait_for_stability(¤t,0,0, "taking screenshot...");
- convert_store_page(current);
- npages= 1;
- progress_log("collected single screenshot.");
-}
-
-void set_yppclient_window(unsigned long wul) {
- id= wul;
-}
-
-DEBUG_DEFINE_SOME_DEBUGF(findypp,debugfind)
-
-static int nfound;
-static Atom wm_name;
-static int screen;
-
-static void findypp_recurse(int depth, int targetdepth, Window w) {
- unsigned int nchildren;
- int i;
- Window *children=0;
- Window gotroot, gotparent;
-
- static const char prefix[]= "Puzzle Pirates - ";
- static const char onthe[]= " on the ";
- static const char suffix[]= " ocean";
-#define S(x) ((int)sizeof((x))-1)
-
- debugfind("FINDYPP %d/%d screen %d %*s %lx",
- depth,targetdepth,screen,
- depth,"",(unsigned long)w);
-
- if (depth!=targetdepth) {
- xassert( XQueryTree(disp,w,
- &gotroot,&gotparent,
- &children,&nchildren) );
- debugfind(" nchildren=%d\n",nchildren);
-
- for (i=0; i<nchildren; i++) {
- Window child= children[i];
- findypp_recurse(depth+1, targetdepth, child);
- }
- XFree(children);
- return;
- }
-
-
- int gotfmt;
- Atom gottype;
- unsigned long len, gotbytesafter;
- char *title;
- unsigned char *gottitle=0;
- xassert( !XGetWindowProperty(disp,w, wm_name,0,512, False,
- AnyPropertyType,&gottype, &gotfmt, &len,
- &gotbytesafter, &gottitle) );
- title= (char*)gottitle;
-
- if (DEBUGP(findypp)) {
- debugfind(" gf=%d len=%lu gba=%lu \"", gotfmt,len,gotbytesafter);
- char *p;
- for (p=title; p < title+len; p++) {
- char c= *p;
- if (c>=' ' && c<=126) fputc(c,debug);
- else fprintf(debug,"\\x%02x",c & 0xff);
- }
- fputs("\": ",debug);
- }
-
-#define REQUIRE(pred) \
- if (!(pred)) { debugfind(" failed test %s\n", #pred); return; } \
- else
-
- REQUIRE( gottype!=None );
- REQUIRE( len );
- REQUIRE( gotfmt==8 );
-
- REQUIRE( len >= S(prefix) + 1 + S(onthe) + 1 + S(suffix) );
-
- char *spc1= strchr( title + S(prefix), ' '); REQUIRE(spc1);
- char *spc2= strrchr((title + len) - S(suffix), ' '); REQUIRE(spc2);
-
- REQUIRE( (title + len) - spc1 >= S(onthe) + S(suffix) );
- REQUIRE( spc2 - title >= S(prefix) + S(onthe) );
-
- REQUIRE( !memcmp(title, prefix, S(prefix)) );
- REQUIRE( !memcmp(title + len - S(suffix), suffix, S(suffix)) );
- REQUIRE( !memcmp(spc1, onthe, S(onthe)) );
-
-#define ASSIGN(what, start, end) \
- what= masprintf("%.*s", (int)((end)-(start)), start); \
- if (o_##what) REQUIRE( !strcasecmp(o_##what, what) ); \
- else
-
- ASSIGN(ocean, spc1 + S(onthe), (title + len) - S(suffix));
- ASSIGN(pirate, title + S(prefix), spc1);
-
- debugfind(" YES!\n");
- id= w;
- nfound++;
- progress_log("found YPP client (0x%lx):"
- " %s ocean - %s.",
- (unsigned long)id, ocean, pirate);
-}
-
-void find_yppclient_window(void) {
- int targetdepth;
-
- nfound=0;
-
- if (id) return;
-
- progress("looking for YPP client window...");
-
- xassert( (wm_name= XInternAtom(disp,"WM_NAME",True)) != None);
-
- for (targetdepth=1; targetdepth<4; targetdepth++) {
- for (screen=0; screen<ScreenCount(disp); screen++) {
- debugfind("FINDYPP screen %d\n", screen);
- findypp_recurse(0,targetdepth, RootWindow(disp,screen));
- }
- if (nfound) break;
- }
-
- if (nfound>1)
- fatal("Found several possible YPP clients. Close one,\n"
- " disambiguate with --pirate or --ocean,"
- " or specify --window-id.\n");
- if (nfound<1)
- fatal("Did not find %sYPP client."
- " Use --window-id and/or report this as a fault.\n",
- o_ocean || o_pirate ? "matching ": "");
-}
~yarrgweb / ypp-sc-tools.db-test.git / blobdiff