*/
+/* protect against double includes */
+#ifndef LIBCITADEL_H
+#define LIBCITADEL_H
+
/*
* since we reference time_t...
*/
#include <time.h>
-
-#define LIBCITADEL_VERSION_NUMBER 105
+#include <stdlib.h>
+#define LIBCITADEL_VERSION_NUMBER 113
/*
* Here's a bunch of stupid magic to make the MIME parser portable.
#endif
+/* Logging levels - correspond to syslog(3) */
+enum LogLevel {
+ /* When about to exit the server for an unrecoverable error */
+ CTDL_EMERG, /* system is unusable */
+ /* Manual intervention is required to avoid an abnormal exit */
+ CTDL_ALERT, /* action must be taken immediately */
+ /* The server can continue to run with degraded functionality */
+ CTDL_CRIT, /* critical conditions */
+ /* An error occurs but the server continues to run normally */
+ CTDL_ERR, /* error conditions */
+ /* An abnormal condition was detected; server will continue normally */
+ CTDL_WARNING, /* warning conditions */
+ /* Normal messages (login/out, activity, etc.) */
+ CTDL_NOTICE, /* normal but significant condition */
+ /* Unimportant progress messages, etc. */
+ CTDL_INFO, /* informational */
+ /* Debugging messages */
+ CTDL_DEBUG /* debug-level messages */
+};
+
+
/*
* View definitions.
* Note that not all views are implemented in all clients.
const char *GuessMimeType(char *data, size_t dlen);
const char* GuessMimeByFilename(const char *what, size_t len);
+/* Run once at Programstart */
+int LoadIconDir(const char *DirName);
+
+/* Select the icon for a given MIME type */
+const char *GetIconFilename(char *MimeType, size_t len);
+
+void ShutDownLibCitadel(void);
/* tools */
+int Ctdl_IsUtf8SequenceStart(char Char);
+int Ctdl_GetUtf8SequenceLength(char Char);
+int Ctdl_Utf8StrLen(char *str);
+char *Ctdl_Utf8StrCut(char *str, int maxlen);
-char *safestrncpy(char *dest, const char *src, size_t n);
+int safestrncpy(char *dest, const char *src, size_t n);
int num_tokens (const char *source, char tok);
long extract_token(char *dest, const char *source, int parmnum, char separator, int maxlen);
long grab_token(char **dest, const char *source, int parmnum, char separator);
int is_msg_in_mset(char *mset, long msgnum);
int pattern2(char *search, char *patn);
void stripltlen(char *, int *);
+char *html_to_ascii(char *inputmsg, int msglen, int screenwidth, int do_citaformat);
void vcard_fn_to_n(char *vname, char *n, size_t vname_size);
void remove_charset_attribute(char *strbuf);
+/*
+ * Hash list implementation for Citadel
+ */
+#define HKEY(a) a, sizeof(a) - 1
typedef struct HashList HashList;
typedef struct HashKey HashKey;
typedef struct HashPos HashPos;
typedef void (*DeleteHashDataFunc)(void * Data);
+typedef const char *(*PrintHashContent)(void * Data);
+typedef int (*CompareFunc)(const void* Item1, const void*Item2);
+typedef int (*HashFunc)(const char *Str, long Len);
+typedef void (*TransitionFunc) (void *Item1, void *Item2, int Odd);
+typedef void (*PrintHashDataFunc) (const char *Key, void *Item, int Odd);
-
-
-HashList *NewHash(void);
+HashList *NewHash(int Uniq, HashFunc F);
void DeleteHash(HashList **Hash);
+int GetHash(HashList *Hash, const char *HKey, long HKLen, void **Data);
+void Put(HashList *Hash, const char *HKey, long HKLen, void *Data, DeleteHashDataFunc DeleteIt);
+int GetKey(HashList *Hash, char *HKey, long HKLen, void **Data);
+int GetHashKeys(HashList *Hash, char ***List);
+int dbg_PrintHash(HashList *Hash, PrintHashContent first, PrintHashContent Second);
+int PrintHash(HashList *Hash, TransitionFunc Trans, PrintHashDataFunc PrintEntry);
+HashPos *GetNewHashPos(void);
+void DeleteHashPos(HashPos **DelMe);
+int GetNextHashPos(HashList *Hash, HashPos *At, long *HKLen, char **HashKey, void **Data);
+void SortByHashKey(HashList *Hash, int Order);
+void SortByHashKeyStr(HashList *Hash);
+int GetCount(HashList *Hash);
+const void *GetSearchPayload(const void *HashVoid);
+void SortByPayload(HashList *Hash, CompareFunc SortBy);
+void convert_spaces_to_underscores(char *str);
+int parse_url(char *url, char *hostname, int *port, char *identifier);
+/*
+ * Convert 4 bytes char into an Integer.
+ * usefull for easy inexpensive hashing
+ * of for char strings.
+ */
+#define CHAR4TO_INT(a) ((int) (a[0] | (a[1]<<8) | (a[2]<<16) | (a[3]<<24)))
-int GetHash(HashList *Hash, char *HKey, long HKLen, void **Data);
+/* vNote implementation */
-void Put(HashList *Hash, char *HKey, long HKLen, void *Data, DeleteHashDataFunc DeleteIt);
+#define CTDL_VNOTE_MAGIC 0xa1fa
-int GetKey(HashList *Hash, char *HKey, long HKLen, void **Data);
+struct vnote {
+ int magic;
+ char *uid;
+ char *summary;
+ char *body;
+ int pos_left;
+ int pos_top;
+ int pos_width;
+ int pos_height;
+ int color_red;
+ int color_green;
+ int color_blue;
+};
-int GetHashKeys(HashList *Hash, const char ***List);
-int PrintHash(HashList *Hash);
-HashPos *GetNewHashPos(void);
-void DeleteHashPos(HashPos **DelMe);
+struct vnote *vnote_new(void);
+struct vnote *vnote_new_from_str(char *s);
+void vnote_free(struct vnote *v);
+char *vnote_serialize(struct vnote *v);
+void vnote_serialize_output_field(char *append_to, char *field, char *label);
-int GetNextHashPos(HashList *Hash, HashPos *At, long *HKLen, char **HashKey, void **Data);
+
+#endif // LIBCITADEL_H