diff options
Diffstat (limited to 'apt-pkg/contrib/strutl.cc')
| -rw-r--r-- | apt-pkg/contrib/strutl.cc | 45 |
1 files changed, 44 insertions, 1 deletions
diff --git a/apt-pkg/contrib/strutl.cc b/apt-pkg/contrib/strutl.cc index a75fbdf92..147758290 100644 --- a/apt-pkg/contrib/strutl.cc +++ b/apt-pkg/contrib/strutl.cc @@ -32,12 +32,55 @@ #include <regex.h> #include <errno.h> #include <stdarg.h> +#include <iconv.h> #include "config.h" using namespace std; /*}}}*/ +// UTF8ToCodeset - Convert some UTF-8 string for some codeset /*{{{*/ +// --------------------------------------------------------------------- +/* This is handy to use before display some information for enduser */ +bool UTF8ToCodeset(const char *codeset, const string &orig, string *dest) +{ + iconv_t cd; + const char *inbuf; + char *inptr, *outbuf, *outptr; + size_t insize, outsize, nconv; + + cd = iconv_open(codeset, "UTF-8"); + if (cd == (iconv_t)(-1)) { + // Something went wrong + if (errno == EINVAL) + _error->Error("conversion from 'UTF-8' to '%s' not available", + codeset); + else + perror("iconv_open"); + + // Clean the destination string + *dest = ""; + + return false; + } + + insize = outsize = orig.size(); + inbuf = orig.data(); + inptr = (char *)inbuf; + outbuf = new char[insize+1]; + outptr = outbuf; + + iconv(cd, &inptr, &insize, &outptr, &outsize); + *outptr = '\0'; + + *dest = outbuf; + delete[] outbuf; + + iconv_close(cd); + + return true; +} + /*}}}*/ // strstrip - Remove white space from the front and back of a string /*{{{*/ // --------------------------------------------------------------------- /* This is handy to use when parsing a file. It also removes \n's left @@ -357,7 +400,7 @@ string URItoFileName(string URI) U.Access = ""; // "\x00-\x20{}|\\\\^\\[\\]<>\"\x7F-\xFF"; - URI = QuoteString(U,"\\|{}[]<>\"^~_=!@#$%^&*"); + URI = QuoteString(U,"\\|{}[]<>\"^~=!@#$%^&*"); string::iterator J = URI.begin(); for (; J != URI.end(); J++) if (*J == '/') |