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| author | Robin Watts <robin.watts@artifex.com> | 2016-11-11 16:05:30 +0000 |
|---|---|---|
| committer | Robin Watts <robin.watts@artifex.com> | 2016-11-14 16:09:39 +0000 |
| commit | 37f95f87bdfb2e0b01d649afae5fffe60bf99d3a (patch) | |
| tree | da3491c62d6af86c1a5bc4e523e8f9ebe19793d1 /source/tools/murun.c | |
| parent | c0e1dfdab1a13def046e94d771f8a821ba2a10d9 (diff) | |
| download | mupdf-37f95f87bdfb2e0b01d649afae5fffe60bf99d3a.tar.xz | |
Make fz_buffer structure private to fitz.
Move the definition of the structure contents into new fitz-imp.h
file. Make all code outside of fitz access the buffer through the
defined API.
Add a convenience API for people that want to get buffers as
null terminated C strings.
Diffstat (limited to 'source/tools/murun.c')
| -rw-r--r-- | source/tools/murun.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/source/tools/murun.c b/source/tools/murun.c index b1f95d57..7d26c49c 100644 --- a/source/tools/murun.c +++ b/source/tools/murun.c @@ -688,14 +688,16 @@ static int ffi_buffer_has(js_State *J, void *buf_, const char *key) { fz_buffer *buf = buf_; int idx; + unsigned char *data; + size_t len = fz_buffer_storage(js_getcontext(J), buf, &data); if (is_number(key, &idx)) { - if (idx < 0 || (size_t)idx >= buf->len) + if (idx < 0 || (size_t)idx >= len) js_rangeerror(J, "index out of bounds"); - js_pushnumber(J, buf->data[idx]); + js_pushnumber(J, data[idx]); return 1; } if (!strcmp(key, "length")) { - js_pushnumber(J, buf->len); + js_pushnumber(J, len); return 1; } return 0; @@ -705,10 +707,12 @@ static int ffi_buffer_put(js_State *J, void *buf_, const char *key) { fz_buffer *buf = buf_; int idx; + unsigned char *data; + size_t len = fz_buffer_storage(js_getcontext(J), buf, &data); if (is_number(key, &idx)) { - if (idx < 0 || (size_t)idx >= buf->len) + if (idx < 0 || (size_t)idx >= len) js_rangeerror(J, "index out of bounds"); - buf->data[idx] = js_tonumber(J, -1); + data[idx] = js_tonumber(J, -1); return 1; } if (!strcmp(key, "length")) |