Switch handling to have a pointer to the target address

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

diff --git a/libcitadel/lib/libcitadel.h b/libcitadel/lib/libcitadel.h
index 79a16ed19ce9be0fb460d4357eca9177c3ea739e..1201a9be74abf773308201056da88bae16623880 100644 (file)
--- a/libcitadel/lib/libcitadel.h
+++ b/libcitadel/lib/libcitadel.h
@@ -14,6 +14,9 @@
 #include <time.h>
 #include <stdlib.h>
 #include <stdarg.h>
+#include <arpa/inet.h>
+#include <libcitadel.h>
+
 #define LIBCITADEL_VERSION_NUMBER      789
 
 /*
@@ -131,7 +134,7 @@ void ShutDownLibCitadel(void);
  * MIME parser declarations
  */
 
-void extract_key(char *target, char *source, long sourcelen, char *key, long keylen, char KeyEnd);
+long extract_key(char *target, char *source, long sourcelen, char *key, long keylen, char KeyEnd);
 
 
 typedef void (*MimeParserCallBackType)(char *cbname,
@@ -238,7 +241,31 @@ int StrBufTCP_read_buffered_line_fast(StrBuf *Line,
                                      int selectresolution, 
                                      const char **Error);
 
+
 int StrBufSipLine(StrBuf *LineBuf, StrBuf *Buf, const char **Ptr);
+
+typedef enum _eReadState {
+       eReadFail,
+       eReadSuccess,
+       eMustReadMore, 
+       eBufferNotEmpty
+} eReadState;
+
+typedef struct _file_buffer {
+       StrBuf *Buf;
+       const char *ReadWritePointer;
+       int fd;
+       int LineCompleted;
+       int nBlobBytesWanted;
+} IOBuffer;
+
+long StrBuf_read_one_chunk_callback (int fd, short event, IOBuffer *FB);
+int StrBuf_write_one_chunk_callback(int fd, short event, IOBuffer *FB);
+
+eReadState StrBufChunkSipLine(StrBuf *LineBuf, IOBuffer *FB);
+eReadState StrBufCheckBuffer(IOBuffer *FB);
+
+
 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);
@@ -328,6 +355,26 @@ int LoadIconDir(const char *DirName);
 const char *GetIconFilename(char *MimeType, size_t len);
 
 
+/* URL parsing & connection data */
+typedef struct ParsedURL ParsedURL;
+struct ParsedURL {
+       StrBuf *URL;
+       unsigned Port;
+       const char *Host;
+       const char *User;
+       const char *Pass;
+       const char *LocalPart;
+       int IsIP;
+       int IPv6;
+       int af;
+       struct hostent *HEnt;
+       struct sockaddr_in6 Addr;
+       ParsedURL *Next;
+};
+
+void FreeURL(ParsedURL** Url);
+int ParseURL(ParsedURL **Url, StrBuf *UrlStr, unsigned short DefaultPort);
+
 /* tools */
 
 
@@ -430,6 +477,7 @@ long lFlathash(const char *str, long len);
 
 HashList *NewHash(int Uniq, HashFunc F);
 void DeleteHash(HashList **Hash);
+void DeleteHashContent(HashList **Hash);
 void HDeleteHash(void *vHash);
 int GetHash(HashList *Hash, const char *HKey, long HKLen, void **Data);
 void Put(HashList *Hash, const char *HKey, long HKLen, void *Data, DeleteHashDataFunc DeleteIt);