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have const msg ptr to iconv

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This commit is contained in:
fluxgen 2004-08-31 21:24:05 +00:00
parent d1df9f8d60
commit 82de6ace6d
2 changed files with 23 additions and 6 deletions
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25
src/FbTk/Font.cc
View file

@ -19,7 +19,7 @@
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//$Id: Font.cc,v 1.15 2004/08/31 20:27:08 fluxgen Exp $
//$Id: Font.cc,v 1.16 2004/08/31 21:24:05 fluxgen Exp $
#include "StringUtil.hh"
@ -119,8 +119,15 @@ char* recode(iconv_t cd,
char *new_msg_ptr = new_msg;
char *msg_ptr = strdup(msg);
char *orig_msg_ptr = msg_ptr; // msg_ptr modified in iconv call
size_t result = (size_t)(-1);
if (iconv(cd, &msg_ptr, &inbytesleft, &new_msg, &outbytesleft) == -1) {
#ifdef HAVE_CONST_ICONV
result = iconv(cd, const_cast<char **>(&msg_ptr), &inbytesleft, &new_msg, &outbytesleft);
#else
result = iconv(cd, &msg_ptr, &inbytesleft, &new_msg, &outbytesleft);
#endif // HAVE_CONST_ICONV
if (result == (size_t)(-1)) {
// iconv can fail for three reasons
// 1) Invalid multibyte sequence is encountered in the input
// 2) An incomplete multibyte sequence
@ -143,7 +150,7 @@ char* recode(iconv_t cd,
}
#else
char *recode(iconv_t cd,
char *recode(int cd,
const char *msg, size_t size) {
return 0;
}
@ -232,8 +239,13 @@ Font::Font(const char *name, bool antialias):
m_antialias(false), m_rotated(false),
m_shadow(false), m_shadow_color("#000000"),
m_shadow_offx(1), m_shadow_offy(1),
m_halo(false), m_halo_color("#ffffff"),
m_iconv((iconv_t)-1) {
m_halo(false), m_halo_color("#ffffff") {
#ifdef HAVE_ICONV
m_iconv = (iconv_t)(-1);
#else
m_iconv = -1;
#endif // HAVE_ICONV
// MB_CUR_MAX returns the size of a char in the current locale
if (MB_CUR_MAX > 1) // more than one byte, then we're multibyte
@ -252,6 +264,8 @@ Font::Font(const char *name, bool antialias):
#ifdef DEBUG
cerr<<"FbTk::Font: check UTF-8 convert for codeset = "<<locale_codeset<<endl;
#endif // DEBUG
#ifdef HAVE_ICONV
m_iconv = iconv_open("UTF-8", locale_codeset);
if(m_iconv == (iconv_t)(-1)) {
cerr<<"FbTk::Font: code error: from "<<locale_codeset<<" to: UTF-8"<<endl;
@ -266,6 +280,7 @@ Font::Font(const char *name, bool antialias):
m_utf8mode = true;
}
}
#endif // HAVE_ICONV
#ifdef DEBUG
cerr<<"FbTk::Font m_iconv = "<<(int)m_iconv<<endl;

4
src/FbTk/Font.hh
View file

@ -19,7 +19,7 @@
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//$Id: Font.hh,v 1.11 2004/08/31 20:27:08 fluxgen Exp $
//$Id: Font.hh,v 1.12 2004/08/31 21:24:05 fluxgen Exp $
#ifndef FBTK_FONT_HH
#define FBTK_FONT_HH
@ -119,6 +119,8 @@ private:
std::string m_halo_color; ///< halo color
#ifdef HAVE_ICONV
iconv_t m_iconv;
#else
int m_iconv;
#endif // HAVE_ICONV
};