/[svn]/liblscp/trunk/src/common.h
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Diff of /liblscp/trunk/src/common.h

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revision 103 by capela, Fri Jun 4 14:32:51 2004 UTC revision 180 by capela, Tue Jul 6 20:20:51 2004 UTC
# Line 41  struct _lscp_client_t Line 41  struct _lscp_client_t
41      // Client socket stuff.      // Client socket stuff.
42      lscp_client_proc_t  pfnCallback;      lscp_client_proc_t  pfnCallback;
43      void *              pvData;      void *              pvData;
44      lscp_socket_agent_t tcp;      lscp_socket_agent_t cmd;
45      lscp_socket_agent_t udp;      lscp_socket_agent_t evt;
46      // Session identifier.      // Subscribed events.
47      char *              sessid;      lscp_event_t        events;
48      // Client struct persistent caches.      // Client struct persistent caches.
49      char **             audio_drivers;      char **             audio_drivers;
50      char **             midi_drivers;      char **             midi_drivers;
51        int  *              audio_devices;
52        int  *              midi_devices;
53      char **             engines;      char **             engines;
54        int  *              channels;
55      // Client struct volatile caches.      // Client struct volatile caches.
56      lscp_driver_info_t  audio_info;      lscp_driver_info_t  audio_driver_info;
57      lscp_driver_info_t  midi_info;      lscp_driver_info_t  midi_driver_info;
58        lscp_device_info_t  audio_device_info;
59        lscp_device_info_t  midi_device_info;
60        lscp_param_info_t   audio_param_info;
61        lscp_param_info_t   midi_param_info;
62        lscp_device_port_info_t audio_channel_info;
63        lscp_device_port_info_t midi_port_info;
64        lscp_param_info_t   audio_channel_param_info;
65        lscp_param_info_t   midi_port_param_info;
66      lscp_engine_info_t  engine_info;      lscp_engine_info_t  engine_info;
67      lscp_channel_info_t channel_info;      lscp_channel_info_t channel_info;
68      // Result and error status.      // Result and error status.
# Line 63  struct _lscp_client_t Line 74  struct _lscp_client_t
74      // Transaction call timeout (msecs).      // Transaction call timeout (msecs).
75      int                 iTimeout;      int                 iTimeout;
76      lscp_mutex_t        mutex;      lscp_mutex_t        mutex;
77        lscp_cond_t         cond;
78  };  };
79    
80    
81  //-------------------------------------------------------------------------  //-------------------------------------------------------------------------
82    // Local client request executive.
83    
84    lscp_status_t   lscp_client_call            (lscp_client_t *pClient, const char *pszQuery);
85    void            lscp_client_set_result      (lscp_client_t *pClient, char *pszResult, int iErrno);
86    
87    //-------------------------------------------------------------------------
88  // General utility function prototypes.  // General utility function prototypes.
89    
90  char *      lscp_strtok             (char *pchBuffer, const char *pszSeps, char **ppch);  char *          lscp_strtok                 (char *pchBuffer, const char *pszSeps, char **ppch);
91  char *      lscp_ltrim              (char *psz);  char *          lscp_ltrim                  (char *psz);
92  char *      lscp_unquote            (char **ppsz, int dup);  char *          lscp_unquote                (char **ppsz, int dup);
93    void            lscp_unquote_dup            (char **ppszDst, char **ppszSrc);
94    
95  char **     lscp_szsplit_create     (const char *pszCsv, const char *pszSeps);  char **         lscp_szsplit_create         (const char *pszCsv, const char *pszSeps);
96  void        lscp_szsplit_destroy    (char **ppszSplit);  void            lscp_szsplit_destroy        (char **ppszSplit);
97  #ifdef LSCP_SZSPLIT_COUNT  #ifdef LSCP_SZSPLIT_COUNT
98  int         lscp_szsplit_count      (char **ppszSplit);  int             lscp_szsplit_count          (char **ppszSplit);
99  int         lscp_szsplit_size       (char **ppszSplit);  int             lscp_szsplit_size           (char **ppszSplit);
100    #endif
101    
102    int *           lscp_isplit_create          (const char *pszCsv, const char *pszSeps);
103    void            lscp_isplit_destroy         (int *piSplit);
104    #ifdef LSCP_ISPLIT_COUNT
105    int             lscp_isplit_count           (int *piSplit);
106    int             lscp_isplit_size            (int *piSplit);
107  #endif  #endif
108    
109    lscp_param_t *  lscp_psplit_create          (const char *pszCsv, const char *pszSep1, const char *pszSep2);
110    void            lscp_psplit_destroy         (lscp_param_t *ppSplit);
111    #ifdef LSCP_PSPLIT_COUNT
112    int             lscp_psplit_count           (lscp_param_t *ppSplit);
113    int             lscp_psplit_size            (lscp_param_t *ppSplit);
114    #endif
115    
116    void            lscp_plist_alloc       (lscp_param_t **ppList);
117    void            lscp_plist_free        (lscp_param_t **ppList);
118    void            lscp_plist_append      (lscp_param_t **ppList, const char *pszKey, const char *pszValue);
119    #ifdef LSCP_PLIST_COUNT
120    int             lscp_plist_count       (lscp_param_t **ppList);
121    int             lscp_plist_size        (lscp_param_t **ppList);
122    #endif
123    
124  //-------------------------------------------------------------------------  //-------------------------------------------------------------------------
125  // Engine struct helper functions.  // Engine struct helper functions.
126    
127  void        lscp_engine_info_init   (lscp_engine_info_t *pEngineInfo);  void            lscp_engine_info_init       (lscp_engine_info_t *pEngineInfo);
128  void        lscp_engine_info_reset  (lscp_engine_info_t *pEngineInfo);  void            lscp_engine_info_free       (lscp_engine_info_t *pEngineInfo);
129    void            lscp_engine_info_reset      (lscp_engine_info_t *pEngineInfo);
130    
131  //-------------------------------------------------------------------------  //-------------------------------------------------------------------------
132  // Channel struct helper functions.  // Channel struct helper functions.
133    
134  void        lscp_channel_info_init  (lscp_channel_info_t *pChannelInfo);  void            lscp_channel_info_init      (lscp_channel_info_t *pChannelInfo);
135  void        lscp_channel_info_reset (lscp_channel_info_t *pChannelInfo);  void            lscp_channel_info_free      (lscp_channel_info_t *pChannelInfo);
136    void            lscp_channel_info_reset     (lscp_channel_info_t *pChannelInfo);
137    
138  //-------------------------------------------------------------------------  //-------------------------------------------------------------------------
139  // Driver struct helper functions.  // Driver struct helper functions.
140    
141  void        lscp_driver_info_init   (lscp_driver_info_t *pDriverInfo);  void            lscp_driver_info_init       (lscp_driver_info_t *pDriverInfo);
142  void        lscp_driver_info_reset  (lscp_driver_info_t *pDriverInfo);  void            lscp_driver_info_free       (lscp_driver_info_t *pDriverInfo);
143    void            lscp_driver_info_reset      (lscp_driver_info_t *pDriverInfo);
144    
145    //-------------------------------------------------------------------------
146    // Device struct helper functions.
147    
148    void            lscp_device_info_init       (lscp_device_info_t *pDeviceInfo);
149    void            lscp_device_info_free       (lscp_device_info_t *pDeviceInfo);
150    void            lscp_device_info_reset      (lscp_device_info_t *pDeviceInfo);
151    
152    //-------------------------------------------------------------------------
153    // Device channel/port struct helper functions.
154    
155    void            lscp_device_port_info_init  (lscp_device_port_info_t *pDevicePortInfo);
156    void            lscp_device_port_info_free  (lscp_device_port_info_t *pDevicePortInfo);
157    void            lscp_device_port_info_reset (lscp_device_port_info_t *pDevicePortInfo);
158    
159    //-------------------------------------------------------------------------
160    // Parameter struct helper functions.
161    
162    void            lscp_param_info_init        (lscp_param_info_t *pParamInfo);
163    void            lscp_param_info_free        (lscp_param_info_t *pParamInfo);
164    void            lscp_param_info_reset       (lscp_param_info_t *pParamInfo);
165    
166    //-------------------------------------------------------------------------
167    // Concatenate a parameter list (key='value'...) into a string.
168    
169    int             lscp_param_concat           (char *pszBuffer, int cchMaxBuffer, lscp_param_t *pParams);
170    
171    
172  #endif // __LSCP_COMMON_H  #endif // __LSCP_COMMON_H
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