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Exported some libsi functions

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This commit is contained in:
Klaus Schmidinger
2010-02-13 10:37:27 +01:00
parent 24a2b4680c
commit 7949793f00
4 changed files with 18 additions and 8 deletions
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15
libsi/si.c
View File

@@ -6,7 +6,7 @@
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* $Id: si.c 2.1 2009/12/05 16:20:12 kls Exp $
* $Id: si.c 2.2 2010/02/13 10:31:52 kls Exp $
* *
***************************************************************************/
@@ -311,6 +311,11 @@ static const char *CharacterTables2[] = {
static const char *SystemCharacterTable = NULL;
bool SystemCharacterTableIsSingleByte = true;
bool systemCharacterTableIsSingleByte(void)
{
return SystemCharacterTableIsSingleByte;
}
bool SetSystemCharacterTable(const char *CharacterTable) {
if (CharacterTable) {
for (unsigned int i = 0; i < NumEntries(CharacterTables1); i++) {
@@ -335,11 +340,7 @@ bool SetSystemCharacterTable(const char *CharacterTable) {
return false;
}
// Determines the character table used in the given buffer and returns
// a string indicating that table. If no table can be determined, the
// default ISO6937 is returned. If a table can be determined, the buffer
// and length are adjusted accordingly.
static const char *getCharacterTable(const unsigned char *&buffer, int &length, bool *isSingleByte = NULL) {
const char *getCharacterTable(const unsigned char *&buffer, int &length, bool *isSingleByte) {
const char *cs = "ISO6937";
// Workaround for broadcaster stupidity: according to
// "ETSI EN 300 468" the default character set is ISO6937. But unfortunately some
@@ -375,7 +376,7 @@ static const char *getCharacterTable(const unsigned char *&buffer, int &length,
return cs;
}
static bool convertCharacterTable(const char *from, size_t fromLength, char *to, size_t toLength, const char *fromCode)
bool convertCharacterTable(const char *from, size_t fromLength, char *to, size_t toLength, const char *fromCode)
{
if (SystemCharacterTable) {
iconv_t cd = iconv_open(SystemCharacterTable, fromCode);

9
libsi/si.h
View File

@@ -6,7 +6,7 @@
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* $Id: si.h 2.2 2009/12/06 11:37:35 kls Exp $
* $Id: si.h 2.3 2010/02/13 10:31:34 kls Exp $
* *
***************************************************************************/
@@ -492,6 +492,13 @@ protected:
// like "iso8859-15" or "utf-8" (case insensitive).
// Returns true if the character table was recognized.
bool SetSystemCharacterTable(const char *CharacterTable);
// Determines the character table used in the given buffer and returns
// a string indicating that table. If no table can be determined, the
// default ISO6937 is returned. If a table can be determined, the buffer
// and length are adjusted accordingly.
const char *getCharacterTable(const unsigned char *&buffer, int &length, bool *isSingleByte = NULL);
bool convertCharacterTable(const char *from, size_t fromLength, char *to, size_t toLength, const char *fromCode);
bool systemCharacterTableIsSingleByte(void);
} //end of namespace