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Tidy up debug support.

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1. Make "-d" switch passed to reader.lua enable all debugging
2. Enable debugging for now (development stage) to preserve the current
behaviour. But for the production release I advise to: a) disable it by
not passing "-d" and b) redirect standard output (not just standard
error) of reader.lua to crash.log in kpdf.sh
3. Comment out debug printf()s in pdf.c
This commit is contained in:
Tigran Aivazian 2012-09-25 13:11:21 +01:00
parent 385f74222a
commit 416c62ca61
3 changed files with 9 additions and 7 deletions
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2
launchpad/kpdf.sh
View File

@ -22,7 +22,7 @@ fi
killall -stop cvm
# finally call reader
./reader.lua "$1" 2> /mnt/us/kindlepdfviewer/crash.log || cat /mnt/us/kindlepdfviewer/crash.log
./reader.lua -d "$1" 2> /mnt/us/kindlepdfviewer/crash.log || cat /mnt/us/kindlepdfviewer/crash.log
# unmount system fonts
if grep /mnt/us/kindlepdfviewer/fonts/host /proc/mounts; then

12
pdf.c
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@ -78,7 +78,7 @@ static void resetMsize(){
static void showMsize(){
char buf[15],buf2[15],buf3[15],buf4[15];
printf("§§§ now: %s was: %s - min: %s - max: %s\n",readable_fs(msize,buf),readable_fs(msize_iniz,buf2),readable_fs(msize_min,buf3),readable_fs(msize_max,buf4));
//printf("§§§ now: %s was: %s - min: %s - max: %s\n",readable_fs(msize,buf),readable_fs(msize_iniz,buf2),readable_fs(msize_min,buf3),readable_fs(msize_max,buf4));
resetMsize();
}
@ -89,7 +89,7 @@ static void log_size(char *funcName){
msize_min = msize;
if(1==0 && abs(msize-msize_prev)>msize_prev*LOG_TRESHOLD_PERC){
char buf[15],buf2[15];
printf("§§§ %s - total: %s (was %s)\n",funcName, readable_fs(msize,buf),readable_fs(msize_prev,buf2));
//printf("§§§ %s - total: %s (was %s)\n",funcName, readable_fs(msize,buf),readable_fs(msize_prev,buf2));
msize_prev = msize;
}
}
@ -133,7 +133,7 @@ my_realloc_default(void *opaque, void *old, unsigned int size)
} else {
struct header * h = ((struct header *)old) - 1;
if (h -> magic != MAGIC) { // Not allocated by my_malloc_default
printf("§§§ warn: not allocated by my_malloc_default, new size: %i\n",size);
//printf("§§§ warn: not allocated by my_malloc_default, new size: %i\n",size);
newp = realloc(old,size);
} else { // malloc + free
is_realloc = 1;
@ -166,7 +166,7 @@ static int openDocument(lua_State *L) {
char *filename = strdup(luaL_checkstring(L, 1));
int cache_size = luaL_optint(L, 2, 64 << 20); // 64 MB limit default
char buf[15];
printf("## cache_size: %s\n",readable_fs(cache_size,buf));
//printf("## cache_size: %s\n",readable_fs(cache_size,buf));
PdfDocument *doc = (PdfDocument*) lua_newuserdata(L, sizeof(PdfDocument));
@ -567,13 +567,13 @@ static int drawPage(lua_State *L) {
}
static int getCacheSize(lua_State *L) {
printf("## mupdf getCacheSize = %zu\n", msize);
//printf("## mupdf getCacheSize = %zu\n", msize);
lua_pushnumber(L, msize);
return 1;
}
static int cleanCache(lua_State *L) {
printf("## mupdf cleanCache NOP\n");
//printf("## mupdf cleanCache NOP\n");
return 0;
}

2
reader.lua
View File

@ -87,6 +87,8 @@ if optarg["h"] then
end
if not optarg["d"] then
Debug = function() end
dump = function() end
debug = function() end
end