15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/* Copyright 2011 Google Inc. All Rights Reserved.
25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)**/
35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <windows.h>
55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "unicode/udata.h"
65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/*
85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)** This function attempts to load the ICU data tables from a DLL.
95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)** Returns 0 on failure, nonzero on success.
105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)** This a hack job of icu_utils.cc:Initialize().  It's Chrome-specific code.
115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)*/
125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define ICU_DATA_SYMBOL "icudt" U_ICU_VERSION_SHORT "_dat"
145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int sqlite_shell_init_icu() {
155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)  HMODULE module;
165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)  FARPROC addr;
175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)  UErrorCode err;
185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)  // Chrome dropped U_ICU_VERSION_SHORT from the icu data dll name.
205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)  module = LoadLibrary(L"icudt.dll");
215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)  if (!module)
225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)    return 0;
235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)  addr = GetProcAddress(module, ICU_DATA_SYMBOL);
255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)  if (!addr)
265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)    return 0;
275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)  err = U_ZERO_ERROR;
295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)  udata_setCommonData(addr, &err);
305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)  return 1;
325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}
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