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Fix occasional truncation problems with Windows-1258

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Originally committed to SVN as r4657.
This commit is contained in:
Thomas Goyne 2010-07-06 19:23:16 +00:00
parent 6623239682
commit d7ad7e861f
1 changed files with 4 additions and 0 deletions
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4
aegisub/libaegisub/common/charset_conv.cpp
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@ -282,7 +282,10 @@ size_t IconvWrapper::Convert(const char* source, size_t sourceSize, char *dest,
if (sourceSize == (size_t)-1) { if (sourceSize == (size_t)-1) {
sourceSize = SrcStrLen(source); sourceSize = SrcStrLen(source);
} }
size_t res = (*conv)(cd, &source, &sourceSize, &dest, &destSize); size_t res = (*conv)(cd, &source, &sourceSize, &dest, &destSize);
if (res == 0) res = (*conv)(cd, NULL, NULL, &dest, &destSize);
if (res == iconv_failed) { if (res == iconv_failed) {
switch (errno) { switch (errno) {
@ -325,6 +328,7 @@ size_t IconvWrapper::RequiredBufferSize(const char* src, size_t srcLen) {
char* dst = buff; char* dst = buff;
size_t dstSize = sizeof(buff); size_t dstSize = sizeof(buff);
res = (*conv)(cd, &src, &srcLen, &dst, &dstSize); res = (*conv)(cd, &src, &srcLen, &dst, &dstSize);
(*conv)(cd, NULL, NULL, &dst, &dstSize);
charsWritten += dst - buff; charsWritten += dst - buff;
} while (res == iconv_failed && errno == E2BIG); } while (res == iconv_failed && errno == E2BIG);