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author | Anton Samokhvalov <pg83@yandex.ru> | 2022-02-10 16:45:17 +0300 |
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committer | Daniil Cherednik <dcherednik@yandex-team.ru> | 2022-02-10 16:45:17 +0300 |
commit | d3a398281c6fd1d3672036cb2d63f842d2cb28c5 (patch) | |
tree | dd4bd3ca0f36b817e96812825ffaf10d645803f2 /library/cpp/charset/iconv.cpp | |
parent | 72cb13b4aff9bc9cf22e49251bc8fd143f82538f (diff) | |
download | ydb-d3a398281c6fd1d3672036cb2d63f842d2cb28c5.tar.gz |
Restoring authorship annotation for Anton Samokhvalov <pg83@yandex.ru>. Commit 2 of 2.
Diffstat (limited to 'library/cpp/charset/iconv.cpp')
-rw-r--r-- | library/cpp/charset/iconv.cpp | 186 |
1 files changed, 93 insertions, 93 deletions
diff --git a/library/cpp/charset/iconv.cpp b/library/cpp/charset/iconv.cpp index 605d0699efc..df434714708 100644 --- a/library/cpp/charset/iconv.cpp +++ b/library/cpp/charset/iconv.cpp @@ -1,94 +1,94 @@ -#include "iconv.h" - -#include <contrib/libs/libiconv/iconv.h> - -using namespace NICONVPrivate; - -TDescriptor::TDescriptor(const char* from, const char* to) - : Descriptor_(libiconv_open(to, from)) - , From_(from) - , To_(to) -{ - if (!Invalid()) { - int temp = 1; - - libiconvctl(Descriptor_, ICONV_SET_DISCARD_ILSEQ, &temp); - } -} - -TDescriptor::~TDescriptor() { - if (!Invalid()) { - libiconv_close(Descriptor_); - } -} - -size_t NICONVPrivate::RecodeImpl(const TDescriptor& descriptor, const char* in, char* out, size_t inSize, size_t outSize, size_t& read, size_t& written) { - Y_ASSERT(!descriptor.Invalid()); - Y_ASSERT(in); - Y_ASSERT(out); - +#include "iconv.h" + +#include <contrib/libs/libiconv/iconv.h> + +using namespace NICONVPrivate; + +TDescriptor::TDescriptor(const char* from, const char* to) + : Descriptor_(libiconv_open(to, from)) + , From_(from) + , To_(to) +{ + if (!Invalid()) { + int temp = 1; + + libiconvctl(Descriptor_, ICONV_SET_DISCARD_ILSEQ, &temp); + } +} + +TDescriptor::~TDescriptor() { + if (!Invalid()) { + libiconv_close(Descriptor_); + } +} + +size_t NICONVPrivate::RecodeImpl(const TDescriptor& descriptor, const char* in, char* out, size_t inSize, size_t outSize, size_t& read, size_t& written) { + Y_ASSERT(!descriptor.Invalid()); + Y_ASSERT(in); + Y_ASSERT(out); + char* inPtr = const_cast<char*>(in); - char* outPtr = out; - size_t inSizeMod = inSize; - size_t outSizeMod = outSize; - size_t res = libiconv(descriptor.Get(), &inPtr, &inSizeMod, &outPtr, &outSizeMod); - - read = inSize - inSizeMod; - written = outSize - outSizeMod; - - return res; -} - -void NICONVPrivate::DoRecode(const TDescriptor& descriptor, const char* in, char* out, size_t inSize, size_t outSize, size_t& read, size_t& written) { - if (descriptor.Invalid()) { - ythrow yexception() << "Can not convert from " << descriptor.From() << " to " << descriptor.To(); - } - - size_t res = RecodeImpl(descriptor, in, out, inSize, outSize, read, written); - - if (res == static_cast<size_t>(-1)) { - switch (errno) { - case EILSEQ: - read = inSize; - break; - - case EINVAL: - read = inSize; - break; - - case E2BIG: - ythrow yexception() << "Iconv error: output buffer is too small"; - - default: - ythrow yexception() << "Unknown iconv error"; - } - } -} - -RECODE_RESULT NICONVPrivate::DoRecodeNoThrow(const TDescriptor& descriptor, const char* in, char* out, size_t inSize, size_t outSize, size_t& read, size_t& written) { - if (descriptor.Invalid()) { - return RECODE_ERROR; - } - - size_t res = RecodeImpl(descriptor, in, out, inSize, outSize, read, written); - - if (res == static_cast<size_t>(-1)) { - switch (errno) { - case EILSEQ: - read = inSize; - break; - - case EINVAL: - read = inSize; - break; - - case E2BIG: - return RECODE_EOOUTPUT; - - default: - return RECODE_ERROR; - } - } - - return RECODE_OK; -} + char* outPtr = out; + size_t inSizeMod = inSize; + size_t outSizeMod = outSize; + size_t res = libiconv(descriptor.Get(), &inPtr, &inSizeMod, &outPtr, &outSizeMod); + + read = inSize - inSizeMod; + written = outSize - outSizeMod; + + return res; +} + +void NICONVPrivate::DoRecode(const TDescriptor& descriptor, const char* in, char* out, size_t inSize, size_t outSize, size_t& read, size_t& written) { + if (descriptor.Invalid()) { + ythrow yexception() << "Can not convert from " << descriptor.From() << " to " << descriptor.To(); + } + + size_t res = RecodeImpl(descriptor, in, out, inSize, outSize, read, written); + + if (res == static_cast<size_t>(-1)) { + switch (errno) { + case EILSEQ: + read = inSize; + break; + + case EINVAL: + read = inSize; + break; + + case E2BIG: + ythrow yexception() << "Iconv error: output buffer is too small"; + + default: + ythrow yexception() << "Unknown iconv error"; + } + } +} + +RECODE_RESULT NICONVPrivate::DoRecodeNoThrow(const TDescriptor& descriptor, const char* in, char* out, size_t inSize, size_t outSize, size_t& read, size_t& written) { + if (descriptor.Invalid()) { + return RECODE_ERROR; + } + + size_t res = RecodeImpl(descriptor, in, out, inSize, outSize, read, written); + + if (res == static_cast<size_t>(-1)) { + switch (errno) { + case EILSEQ: + read = inSize; + break; + + case EINVAL: + read = inSize; + break; + + case E2BIG: + return RECODE_EOOUTPUT; + + default: + return RECODE_ERROR; + } + } + + return RECODE_OK; +} |