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Diffstat (limited to 'Build/source/texk/web2c/luatexdir/lua/limglib.c')
-rw-r--r--Build/source/texk/web2c/luatexdir/lua/limglib.c104
1 files changed, 90 insertions, 14 deletions
diff --git a/Build/source/texk/web2c/luatexdir/lua/limglib.c b/Build/source/texk/web2c/luatexdir/lua/limglib.c
index f9d863eef13..ce2b4b7b538 100644
--- a/Build/source/texk/web2c/luatexdir/lua/limglib.c
+++ b/Build/source/texk/web2c/luatexdir/lua/limglib.c
@@ -24,7 +24,7 @@
#include "lua.h"
#include "lauxlib.h"
-#define img_types_max 7
+#define img_types_max 8
const char *img_types[] = {
"none",
@@ -243,6 +243,26 @@ static void write_image_or_node(lua_State * L, wrtype_e writetype)
img_state(ad) = DICT_REFERED;
}
+static int write_image_object(lua_State * L, wrtype_e writetype)
+{
+ image *a, **aa;
+ image_dict *ad;
+ int num;
+ if (lua_gettop(L) != 2)
+ luaL_error(L, "%s expects two argument", wrtype_s[writetype]);
+ aa = (image **) luaL_checkudata(L, 1, TYPE_IMG);
+ a = *aa;
+ ad = img_dict(a);
+
+ read_img(ad);
+
+ /* setup_image(static_pdf, a, writetype); */
+ num = (int) lua_tointeger(L, 2);
+ num = write_img_object(static_pdf, ad, num);
+ lua_pushinteger(L,num);
+ return 1;
+}
+
static int l_write_image(lua_State * L)
{
write_image_or_node(L, WR_WRITE);
@@ -260,6 +280,17 @@ static int l_immediatewrite_image(lua_State * L)
return 1;
}
+static int l_immediatewrite_image_object(lua_State * L)
+{
+ check_o_mode(static_pdf, "img.immediatewriteobject", 1 << OMODE_PDF, true);
+ if (global_shipping_mode != NOT_SHIPPING) {
+ luaL_error(L, "img.immediatewriteobject can not be used with \\latelua");
+ } else {
+ write_image_object(L, WR_IMMEDIATEWRITE);
+ }
+ return 1;
+}
+
static int l_image_node(lua_State * L)
{
write_image_or_node(L, WR_NODE);
@@ -273,7 +304,7 @@ static int l_image_keys(lua_State * L)
static int l_image_types(lua_State * L)
{
- return lua_show_valid_list(L, img_types, img_types_max);
+ return lua_show_valid_list(L, img_types, 0, img_types_max);
}
static int l_image_boxes(lua_State * L)
@@ -287,10 +318,13 @@ static const struct luaL_Reg imglib_f[] = {
{ "scan", l_scan_image },
{ "write", l_write_image },
{ "immediatewrite", l_immediatewrite_image },
+ { "immediatewriteobject", l_immediatewrite_image_object },
{ "node", l_image_node },
- { "keys", l_image_keys },
+ { "fields", l_image_keys },
{ "types", l_image_types },
{ "boxes", l_image_boxes },
+ /* for a while: */
+ { "keys", l_image_keys },
{ NULL, NULL }
};
@@ -348,14 +382,10 @@ static int m_img_get(lua_State * L)
} else {
lua_pushstring(L, img_filename(d));
}
- } else if (lua_key_eq(s,visiblefilename)) {
- if (img_visiblefilename(d) == NULL || strlen(img_visiblefilename(d)) == 0) {
- lua_pushnil(L);
- } else {
- lua_pushstring(L, img_visiblefilename(d));
- }
} else if (lua_key_eq(s,keepopen)) {
lua_pushboolean(L, img_keepopen(d));
+ } else if (lua_key_eq(s,nolength)) {
+ lua_pushboolean(L, img_nolength(d));
} else if (lua_key_eq(s,filepath)) {
if (img_filepath(d) == NULL || strlen(img_filepath(d)) == 0) {
lua_pushnil(L);
@@ -461,10 +491,28 @@ static int m_img_get(lua_State * L)
if (img_type(d) != IMG_TYPE_PDFSTREAM
|| img_pdfstream_ptr(d) == NULL
|| img_pdfstream_stream(d) == NULL
- || strlen(img_pdfstream_stream(d)) == 0) {
+ || img_pdfstream_size(d) == 0) {
+ lua_pushnil(L);
+ } else {
+ lua_pushlstring(L, img_pdfstream_stream(d), img_pdfstream_size(d));
+ }
+ } else if (lua_key_eq(s,visiblefilename)) {
+ if (img_visiblefilename(d) == NULL || strlen(img_visiblefilename(d)) == 0) {
+ lua_pushnil(L);
+ } else {
+ lua_pushstring(L, img_visiblefilename(d));
+ }
+ } else if (lua_key_eq(s,userpassword)) {
+ if (img_userpassword(d) == NULL || strlen(img_userpassword(d)) == 0) {
+ lua_pushnil(L);
+ } else {
+ lua_pushstring(L, img_userpassword(d));
+ }
+ } else if (lua_key_eq(s,ownerpassword)) {
+ if (img_ownerpassword(d) == NULL || strlen(img_ownerpassword(d)) == 0) {
lua_pushnil(L);
} else {
- lua_pushstring(L, img_pdfstream_stream(d));
+ lua_pushstring(L, img_ownerpassword(d));
}
} else if (lua_key_eq(s,ref_count)) {
lua_pushinteger(L, img_luaref(d));
@@ -520,7 +568,7 @@ static void lua_to_image(lua_State * L, image * a, image_dict * d)
if (img_state(d) >= DICT_FILESCANNED) {
luaL_error(L, "image.filename is now read-only");
} else if (img_type(d) == IMG_TYPE_PDFSTREAM) {
- luaL_error(L, "image.filename can't be used with image.stream");
+ /* just ignore */
} else if (t == LUA_TSTRING) {
xfree(img_filename(d));
img_filename(d) = xstrdup(lua_tostring(L, -1));
@@ -531,13 +579,35 @@ static void lua_to_image(lua_State * L, image * a, image_dict * d)
if (img_state(d) >= DICT_FILESCANNED) {
luaL_error(L, "image.visiblefilename is now read-only");
} else if (img_type(d) == IMG_TYPE_PDFSTREAM) {
- luaL_error(L, "image.visiblefilename can't be used with image.stream");
+ img_visiblefilename(d) = NULL;
} else if (t == LUA_TSTRING) {
xfree(img_visiblefilename(d));
img_visiblefilename(d) = xstrdup(lua_tostring(L, -1));
} else {
luaL_error(L, "image.visiblefilename needs string value");
}
+ } else if (lua_key_eq(s,userpassword)) {
+ if (img_state(d) >= DICT_FILESCANNED) {
+ luaL_error(L, "image.userpassword is now read-only");
+ } else if (img_type(d) == IMG_TYPE_PDFSTREAM) {
+ img_userpassword(d) = NULL;
+ } else if (t == LUA_TSTRING) {
+ xfree(img_userpassword(d));
+ img_userpassword(d) = xstrdup(lua_tostring(L, -1));
+ } else {
+ luaL_error(L, "image.userpassword needs string value");
+ }
+ } else if (lua_key_eq(s,ownerpassword)) {
+ if (img_state(d) >= DICT_FILESCANNED) {
+ luaL_error(L, "image.ownerpassword is now read-only");
+ } else if (img_type(d) == IMG_TYPE_PDFSTREAM) {
+ img_ownerpassword(d) = NULL;
+ } else if (t == LUA_TSTRING) {
+ xfree(img_ownerpassword(d));
+ img_ownerpassword(d) = xstrdup(lua_tostring(L, -1));
+ } else {
+ luaL_error(L, "image.ownerpassword needs string value");
+ }
} else if (lua_key_eq(s,attr)) {
if (img_state(d) >= DICT_FILESCANNED) {
luaL_error(L, "image.attr is now read-only");
@@ -607,6 +677,8 @@ static void lua_to_image(lua_State * L, image * a, image_dict * d)
} else {
img_keepopen(d) = lua_toboolean(L, -1);
}
+ } else if (lua_key_eq(s,nolength)) {
+ img_nolength(d) = lua_toboolean(L, -1);
} else if (lua_key_eq(s,bbox)) {
if (img_state(d) >= DICT_FILESCANNED) {
luaL_error(L, "image.bbox is now read-only");
@@ -636,11 +708,15 @@ static void lua_to_image(lua_State * L, image * a, image_dict * d)
} else if (img_state(d) >= DICT_FILESCANNED) {
luaL_error(L, "image.stream is now read-only");
} else {
+ size_t size = 0;
+ const char *stream = lua_tolstring(L, -1, &size);
if (img_pdfstream_ptr(d) == NULL) {
new_img_pdfstream_struct(d);
}
xfree(img_pdfstream_stream(d));
- img_pdfstream_stream(d) = xstrdup(lua_tostring(L, -1));
+ img_pdfstream_size(d) = size;
+ img_pdfstream_stream(d) = xmalloc(size);
+ memcpy(img_pdfstream_stream(d),stream,size);
img_type(d) = IMG_TYPE_PDFSTREAM;
}
} else {
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-26 06:04:42 +0000