Add ability to hex encode binary strings

[citadel.git] / libcitadel / lib / libcitadel.h

diff --git a/libcitadel/lib/libcitadel.h b/libcitadel/lib/libcitadel.h
index f61038199bd3933651da5d2d38f0fe3fa4e17d02..2ca28bb7686bea528ebce20363665f27e5829194 100644 (file)
--- a/libcitadel/lib/libcitadel.h
+++ b/libcitadel/lib/libcitadel.h
@@ -87,6 +87,7 @@ typedef enum _room_views {
        VIEW_MAX
 } ROOM_VIEWS;
 
+#define BLOG_EUIDBUF_SIZE      40
 
 #ifndef IsEmptyStr
 #define IsEmptyStr(a) ((a)[0] == '\0')
@@ -218,7 +219,7 @@ int StrBufTCP_read_buffered_line_fast(StrBuf *Line,
                                      int selectresolution, 
                                      const char **Error);
 
-int StrBufSipLine(StrBuf *LineBuf, StrBuf *Buf, const char **Ptr);
+int StrBufSipLine(StrBuf *LineBuf, const StrBuf *Buf, const char **Ptr);
 int StrBufReplaceToken(StrBuf *Buf, long where, long HowLong, const char *Repl, long ReplLen);
 int StrBufExtract_token(StrBuf *dest, const StrBuf *Source, int parmnum, char separator);
 int StrBufSub(StrBuf *dest, const StrBuf *Source, unsigned long Offset, size_t nChars);
@@ -286,6 +287,7 @@ int StrBufSanitizeAscii(StrBuf *Buf, const char Mute);
 #define QU                     (3)
 void StrBufUrlescAppend(StrBuf *OutBuf, const StrBuf *In, const char *PlainIn);
 void StrBufHexescAppend(StrBuf *OutBuf, const StrBuf *In, const char *PlainIn);
+void StrBufHexEscAppend(StrBuf *OutBuf, const StrBuf *In, const unsigned char *PlainIn, long PlainInLen);
 long StrEscAppend(StrBuf *Target, const StrBuf *Source, const char *PlainIn, int nbsp, int nolinebreaks);
 long StrECMAEscAppend(StrBuf *Target, const StrBuf *Source, const char *PlainIn);
 long StrHtmlEcmaEscAppend(StrBuf *Target, const StrBuf *Source, const char *PlainIn, int nbsp, int nolinebreaks);
@@ -554,4 +556,7 @@ void WildFireSerializePayload(StrBuf *JsonBuffer, StrBuf *OutBuf, int *MsgCount,
 
 extern ConstStr RoomNetCfgStrs[maxRoomNetCfg];
 
+/* Convenience function to "perform a function and cut a log record if result != 0" */
+#define CtdlLogResult(x) if (x) syslog(LOG_CRIT, "%s:%d %s", __FILE__, __LINE__, strerror(errno))
+
 #endif // LIBCITADEL_H