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(Unicode C) StringBuilder EncodeDemonstrates the Chilkat StringBuilder Encode method.
#include <C_CkStringBuilderW.h> void ChilkatSample(void) { const wchar_t *s; HCkStringBuilderW sb; s = L"The quick brown fox jumps over the lazy dog"; sb = CkStringBuilderW_Create(); CkStringBuilderW_Append(sb,s); // output: The quick brown fox jumps over the lazy dog wprintf(L"%s\n",CkStringBuilderW_getAsString(sb)); CkStringBuilderW_Encode(sb,L"base64",L"utf-8"); // output: VGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIHRoZSBsYXp5IGRvZw== wprintf(L"%s\n",CkStringBuilderW_getAsString(sb)); CkStringBuilderW_Decode(sb,L"base64",L"utf-8"); // output: The quick brown fox jumps over the lazy dog wprintf(L"%s\n",CkStringBuilderW_getAsString(sb)); // Now encode to hex.. CkStringBuilderW_Encode(sb,L"hex",L"utf-8"); // output: 54686520717569636B2062726F776E20666F78206A756D7073206F76657220746865206C617A7920646F67 wprintf(L"%s\n",CkStringBuilderW_getAsString(sb)); CkStringBuilderW_Decode(sb,L"hex",L"utf-8"); // URL encode CkStringBuilderW_Encode(sb,L"url",L"utf-8"); wprintf(L"%s\n",CkStringBuilderW_getAsString(sb)); CkStringBuilderW_Decode(sb,L"url",L"utf-8"); // base64url CkStringBuilderW_Encode(sb,L"base64url",L"utf-8"); wprintf(L"%s\n",CkStringBuilderW_getAsString(sb)); // other possible encodings include modbase64, base32, base58, quoted-printable, url_rfc1738, url_rfc2396, url_rfc3986, and fingerprint CkStringBuilderW_Dispose(sb); } |
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