4 * This code is published under the terms of the Acess licence.
5 * See the file COPYING for details.
7 * common.h - Core Header
12 #include <stdbool.h> // Because C
15 #include "../cokebank.h"
18 #define DEFAULT_CONFIG_FILE "/etc/opendispense/main.cfg"
19 #define DEFAULT_ITEM_FILE "/etc/opendispense/items.cfg"
21 // === HELPER MACROS ===
23 #define UNUSED(var) unused__##var __attribute__((__unused__))
26 typedef struct sItem tItem;
27 typedef struct sUser tUser;
28 typedef struct sConfigItem tConfigItem;
29 typedef struct sHandler tHandler;
33 char *Name; //!< Display Name
35 int bHidden; //!< Hidden item?
36 int bDisabledi; //!< Disabled Item
38 tHandler *Handler; //!< Handler for the item
39 short ID; //!< Item ID
44 int ID; //!< User ID (LDAP ID)
45 int Balance; //!< Balance in cents
46 int Bytes; //!< Traffic Usage
47 char Name[]; //!< Username
59 int (*Init)(int NConfig, tConfigItem *Config);
61 * \brief Check if an item can be dispensed
62 * \return Boolean Failure
64 int (*CanDispense)(int User, int ID);
65 int (*DoDispense)(int User, int ID);
69 extern tItem *gaItems;
70 extern int giNumItems;
71 extern tHandler *gaHandlers[];
72 extern int giNumHandlers;
73 extern int giDebugLevel;
74 extern bool gbNoCostMode;
76 extern bool gbSyslogDisabled;
79 extern void Items_UpdateFile(void);
82 extern void StartPeriodicThread(void);
83 extern void AddPeriodicFunction(void (*Fcn)(void));
84 extern void CompileRegex(regex_t *Regex, const char *Pattern, int Flags);
85 extern int RunRegex(regex_t *regex, const char *string, int nMatches, regmatch_t *matches, const char *errorMessage);
86 extern int InitSerial(const char *Path, int BaudRate);
87 extern char *mkstr(const char *Format, ...);
90 extern int DispenseItem(int ActualUser, int User, tItem *Item);
91 extern int DispenseRefund(int ActualUser, int DestUser, tItem *Item, int OverridePrice);
92 extern int DispenseGive(int ActualUser, int SrcUser, int DestUser, int Ammount, const char *ReasonGiven);
93 extern int DispenseAdd(int ActualUser, int User, int Ammount, const char *ReasonGiven);
94 extern int DispenseSet(int ActualUser, int User, int Balance, const char *ReasonGiven, int *OrigBalance);
95 extern int DispenseDonate(int ActualUser, int User, int Ammount, const char *ReasonGiven);
96 extern int DispenseUpdateItem(int User, tItem *Item, const char *NewName, int NewPrice);
100 extern void Log_Error(const char *Format, ...);
101 extern void Log_Info(const char *Format, ...);
103 #define Debug_Notice(msg, v...) fprintf(stderr, "%08llun: "msg"\n", (unsigned long long)time(NULL) ,##v)
104 #define Debug_Debug(msg, v...) fprintf(stderr, "%08llud: "msg"\n", (unsigned long long)time(NULL) ,##v)