-/* $Id$ */
+#ifndef SYSDEP_DECLS_H
+#define SYSDEP_DECLS_H
-/*
- * Uncomment this #define if you are a Citadel developer tracking
- * down memory leaks in the server. Do NOT do this on a production
- * system because it definitely incurs a lot of additional overhead.
- */
-/* #define DEBUG_MEMORY_LEAKS */
-
+#include <stdarg.h>
+#include "sysdep.h"
+#ifdef HAVE_PTHREAD_H
#include <pthread.h>
-#include "sysdep.h"
+#endif
+
+#include <db.h>
+
+#if DB_VERSION_MAJOR < 5
+#error Citadel requires Berkeley DB v5 or newer. Please upgrade.
+#endif
+
#include "server.h"
+#include "database.h"
-/* 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 */
-};
+#if SIZEOF_SIZE_T == SIZEOF_INT
+#define SIZE_T_FMT "%d"
+#else
+#define SIZE_T_FMT "%ld"
+#endif
+
+#if SIZEOF_LOFF_T == SIZEOF_LONG
+#define LOFF_T_FMT "%ld"
+#else
+#define LOFF_T_FMT "%lld"
+#endif
+
+void cputbuf(const StrBuf *Buf);
#ifdef __GNUC__
-void lprintf (enum LogLevel loglevel, const char *format, ...) __attribute__((__format__(__printf__,2,3)));
void cprintf (const char *format, ...) __attribute__((__format__(__printf__,1,2)));
#else
-void lprintf (enum LogLevel loglevel, const char *format, ...);
void cprintf (const char *format, ...);
#endif
void init_sysdep (void);
-void begin_critical_section (int which_one);
-void end_critical_section (int which_one);
-int ig_tcp_server (int port_number, int queue_len);
-int ig_uds_server(char *sockpath, int queue_len);
-INLINE struct CitContext *MyContext (void);
-struct CitContext *CreateNewContext (void);
-void InitMyContext (struct CitContext *con);
+int ctdl_tcp_server(char *ip_addr, int port_number, int queue_len, char *errormessage);
+int ctdl_uds_server(char *sockpath, int queue_len, char *errormessage);
void buffer_output(void);
void unbuffer_output(void);
-void client_write (char *buf, int nbytes);
+void flush_output(void);
+int client_write (const char *buf, int nbytes);
int client_read_to (char *buf, int bytes, int timeout);
int client_read (char *buf, int bytes);
-int client_gets (char *buf);
+int client_getln (char *buf, int maxbytes);
+int CtdlClientGetLine(StrBuf *Target);
+int client_read_blob(StrBuf *Target, int bytes, int timeout);
+void client_set_inbound_buf(long N);
+int client_read_random_blob(StrBuf *Target, int timeout);
+void client_close(void);
void sysdep_master_cleanup (void);
void kill_session (int session_to_kill);
-void *sd_context_loop (struct CitContext *con);
void start_daemon (int do_close_stdio);
-void cmd_nset (char *cmdbuf);
+void checkcrash(void);
int convert_login (char *NameToConvert);
-void *worker_thread (void *arg);
-void become_session(struct CitContext *which_con);
-void CtdlRedirectOutput(FILE *fp, int sock);
-void InitializeMasterCC(void);
void init_master_fdset(void);
-void create_worker(void);
+void *worker_thread(void *);
+
+extern volatile int exit_signal;
+extern volatile int shutdown_and_halt;
+extern volatile int running_as_daemon;
+extern volatile int restart_server;
-extern int num_sessions;
-extern volatile int time_to_die;
extern int verbosity;
extern int rescan[];
-extern pthread_t initial_thread;
-extern struct worker_node {
- pthread_t tid;
- struct worker_node *next;
-} *worker_list;
extern int SyslogFacility(char *name);
-extern int syslog_facility;
-
-#ifdef DEBUG_MEMORY_LEAKS
-#define malloc(x) tracked_malloc(x, __FILE__, __LINE__)
-#define realloc(x,y) tracked_realloc(x, y, __FILE__, __LINE__)
-#undef strdup
-#define strdup(x) tracked_strdup(x, __FILE__, __LINE__)
-#define free(x) tracked_free(x)
-void *tracked_malloc(size_t size, char *file, int line);
-void *tracked_realloc(void *ptr, size_t size, char *file, int line);
-void tracked_free(void *ptr);
-char *tracked_strdup(const char *s, char *file, int line);
-void dump_heap(void);
-#endif
+
+#endif /* SYSDEP_DECLS_H */
projects / citadel.git / blobdiff