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| author | Sebastian Rasmussen <sebras@gmail.com> | 2017-11-21 01:21:54 +0100 |
|---|---|---|
| committer | Tor Andersson <tor.andersson@artifex.com> | 2017-11-22 23:09:51 +0100 |
| commit | 52b6e193ba376f46dec2ae3b8c316f2e08fefc13 (patch) | |
| tree | cad41705e88dfef3a421476788eabd3695dfef1a /source/tools/murun.c | |
| parent | c01e1a267bac0e053b78fba6ebbd0c199c9adabe (diff) | |
| download | mupdf-52b6e193ba376f46dec2ae3b8c316f2e08fefc13.tar.xz | |
jni/js: Add interfaces for creating UTF-16BE and PDF byte strings.
This mirrors the existing PDFObject.asByteString().
Diffstat (limited to 'source/tools/murun.c')
| -rw-r--r-- | source/tools/murun.c | 43 |
1 files changed, 40 insertions, 3 deletions
diff --git a/source/tools/murun.c b/source/tools/murun.c index a4c25791..e90821c4 100644 --- a/source/tools/murun.c +++ b/source/tools/murun.c @@ -3370,12 +3370,48 @@ static void ffi_PDFDocument_newString(js_State *J) { fz_context *ctx = js_getcontext(J); pdf_document *pdf = js_touserdata(J, 0, "pdf_document"); - // TODO: convert array of numbers to raw string - // TODO: convert to UCS-2 or PDFDocEncoding const char *val = js_tostring(J, 1); pdf_obj *obj = NULL; + + fz_try(ctx) + obj = pdf_new_text_string(ctx, pdf, val); + fz_catch(ctx) + rethrow(J); + ffi_pushobj(J, obj); +} + +static void ffi_PDFDocument_newByteString(js_State *J) +{ + fz_context *ctx = js_getcontext(J); + pdf_document *pdf = js_touserdata(J, 0, "pdf_document"); + int n, i; + char *buf; + pdf_obj *obj = NULL; + + n = js_getlength(J, 1); + fz_try(ctx) - obj = pdf_new_string(ctx, pdf, val, strlen(val)); + buf = fz_malloc(ctx, n); + fz_catch(ctx) + rethrow(J); + + if (js_try(J)) { + fz_free(ctx, buf); + js_throw(J); + } + + for (i = 0; i < n; ++i) { + js_getindex(J, 1, i); + buf[i] = js_tonumber(J, -1); + js_pop(J, 1); + } + + js_endtry(J); + + fz_try(ctx) + obj = pdf_new_string(ctx, pdf, buf, n); + fz_always(ctx) + fz_free(ctx, buf); fz_catch(ctx) rethrow(J); ffi_pushobj(J, obj); @@ -4524,6 +4560,7 @@ int murun_main(int argc, char **argv) jsB_propfun(J, "PDFDocument.newInteger", ffi_PDFDocument_newInteger, 1); jsB_propfun(J, "PDFDocument.newReal", ffi_PDFDocument_newReal, 1); jsB_propfun(J, "PDFDocument.newString", ffi_PDFDocument_newString, 1); + jsB_propfun(J, "PDFDocument.newByteString", ffi_PDFDocument_newByteString, 1); jsB_propfun(J, "PDFDocument.newName", ffi_PDFDocument_newName, 1); jsB_propfun(J, "PDFDocument.newIndirect", ffi_PDFDocument_newIndirect, 2); jsB_propfun(J, "PDFDocument.newArray", ffi_PDFDocument_newArray, 1); |