speedie/spmenu
2
0
Fork 1
Code Issues 1 Pull requests Packages Projects Releases 15 Wiki Activity

fix home directory spam, that could've been bad

Browse source
This commit is contained in:
speedie 2023-03-06 20:49:54 +01:00
parent 5ae0fc4eea
commit f2db911334
2 changed files with 62 additions and 57 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

117
libs/img.c
View file

@ -189,80 +189,83 @@ loadimagecache(const char *file, int *width, int *height)
return;
}
/* try find image from cache first */
if(!(xdg_cache = getenv("XDG_CACHE_HOME")) && generatecache) {
if(!(home = getenv("HOME")) && (pw = getpwuid(getuid())))
home = pw->pw_dir;
if(!home) {
fprintf(stderr, "spmenu: could not find home directory");
return;
}
}
if (generatecache) {
/* try find image from cache first */
if(!(xdg_cache = getenv("XDG_CACHE_HOME"))) {
if(!(home = getenv("HOME")) && (pw = getpwuid(getuid())))
home = pw->pw_dir;
if(!home) {
fprintf(stderr, "spmenu: could not find home directory");
return;
}
}
/* which cache do we try? */
dsize = "normal";
if (longestedge > 128)
dsize = "large";
/* which cache do we try? */
dsize = "normal";
if (longestedge > 128)
dsize = "large";
slen = snprintf(NULL, 0, "file://%s", file)+1;
slen = snprintf(NULL, 0, "file://%s", file)+1;
if(!(buf = malloc(slen))) {
fprintf(stderr, "spmenu: out of memory");
return;
}
if(!(buf = malloc(slen))) {
fprintf(stderr, "spmenu: out of memory");
return;
}
/* calculate md5 from path */
sprintf(buf, "file://%s", file);
MD5((unsigned char*)buf, slen, digest);
/* calculate md5 from path */
sprintf(buf, "file://%s", file);
MD5((unsigned char*)buf, slen, digest);
free(buf);
free(buf);
for(i = 0; i < MD5_DIGEST_LENGTH; ++i)
sprintf(&md5[i*2], "%02x", (unsigned int)digest[i]);
for(i = 0; i < MD5_DIGEST_LENGTH; ++i)
sprintf(&md5[i*2], "%02x", (unsigned int)digest[i]);
/* path for cached thumbnail */
if (xdg_cache && generatecache)
slen = snprintf(NULL, 0, "%s/thumbnails/%s/%s.png", xdg_cache, dsize, md5)+1;
else if (generatecache)
slen = snprintf(NULL, 0, "%s/.thumbnails/%s/%s.png", home, dsize, md5)+1;
/* path for cached thumbnail */
if (xdg_cache)
slen = snprintf(NULL, 0, "%s/thumbnails/%s/%s.png", xdg_cache, dsize, md5)+1;
else
slen = snprintf(NULL, 0, "%s/.thumbnails/%s/%s.png", home, dsize, md5)+1;
if(!(buf = malloc(slen))) {
fprintf(stderr, "out of memory");
return;
}
if(!(buf = malloc(slen))) {
fprintf(stderr, "out of memory");
return;
}
if (xdg_cache && generatecache)
sprintf(buf, "%s/thumbnails/%s/%s.png", xdg_cache, dsize, md5);
else if (generatecache)
sprintf(buf, "%s/.thumbnails/%s/%s.png", home, dsize, md5);
if (xdg_cache)
sprintf(buf, "%s/thumbnails/%s/%s.png", xdg_cache, dsize, md5);
else
sprintf(buf, "%s/.thumbnails/%s/%s.png", home, dsize, md5);
if (generatecache) loadimage(buf, width, height);
loadimage(buf, width, height);
if (image && *width < imagewidth && *height < imageheight) {
imlib_free_image();
image = NULL;
} else if(image && (*width > imagewidth || *height > imageheight)) {
scaleimage(width, height);
}
if (image && *width < imagewidth && *height < imageheight) {
imlib_free_image();
image = NULL;
} else if(image && (*width > imagewidth || *height > imageheight)) {
scaleimage(width, height);
}
/* we are done */
if (image) {
free(buf);
return;
}
/* we are done */
if (image) {
free(buf);
return;
}
}
/* we din't find anything from cache, or it was just wrong */
loadimage(file, width, height);
if (!image) {
free(buf);
return;
}
scaleimage(width, height);
if (!generatecache) return;
imlib_image_set_format("png");
createifnexist_rec(buf);
imlib_save_image(buf);
free(buf);
if (buf && generatecache) {
createifnexist_rec(buf);
imlib_save_image(buf);
free(buf);
}
}
void

2
spmenu.c
View file

@ -269,6 +269,8 @@ setimgsize(const Arg *arg)
imageheight -= arg->i;
imagewidth -= arg->i;
return;
} else {
drawimage();
}
drawmenu();