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00014 #ifndef _ASTERISK_CHANNEL_PVT_H
00015 #define _ASTERISK_CHANNEL_PVT_H
00016
00017 #include <asterisk/channel.h>
00018
00019 #if defined(__cplusplus) || defined(c_plusplus)
00020 extern "C" {
00021 #endif
00022
00023
00024 struct ast_channel_pvt {
00025
00026 void *pvt;
00027 struct ast_frame *readq;
00028 int alertpipe[2];
00029
00030 struct ast_trans_pvt *writetrans;
00031
00032 struct ast_trans_pvt *readtrans;
00033
00034 int rawreadformat;
00035
00036 int rawwriteformat;
00037
00038 int (*send_digit)(struct ast_channel *chan, char digit);
00039
00040
00041 int (*call)(struct ast_channel *chan, char *addr, int timeout);
00042
00043 int (*hangup)(struct ast_channel *chan);
00044
00045 int (*answer)(struct ast_channel *chan);
00046
00047 struct ast_frame * (*read)(struct ast_channel *chan);
00048
00049 int (*write)(struct ast_channel *chan, struct ast_frame *frame);
00050
00051 int (*send_text)(struct ast_channel *chan, char *text);
00052
00053 int (*send_image)(struct ast_channel *chan, struct ast_frame *frame);
00054
00055 int (*send_html)(struct ast_channel *chan, int subclass, char *data, int len);
00056
00057 struct ast_frame * (*exception)(struct ast_channel *chan);
00058
00059 int (*bridge)(struct ast_channel *c0, struct ast_channel *c1, int flags, struct ast_frame **fo, struct ast_channel **rc);
00060
00061 int (*indicate)(struct ast_channel *c, int condition);
00062
00063 int (*fixup)(struct ast_channel *oldchan, struct ast_channel *newchan);
00064
00065 int (*setoption)(struct ast_channel *chan, int option, void *data, int datalen);
00066
00067 int (*queryoption)(struct ast_channel *chan, int option, void *data, int *datalen);
00068
00069 int (*transfer)(struct ast_channel *chan, char *newdest);
00070
00071 int (*write_video)(struct ast_channel *chan, struct ast_frame *frame);
00072 };
00073
00074
00075
00076 struct ast_channel *ast_channel_alloc(int needalertpipe);
00077
00078
00079 int ast_queue_frame(struct ast_channel *chan, struct ast_frame *f, int lock);
00080
00081 int ast_queue_hangup(struct ast_channel *chan, int lock);
00082
00083 int ast_queue_control(struct ast_channel *chan, int control, int lock);
00084
00085
00086 int ast_setstate(struct ast_channel *chan, int state);
00087
00088 void ast_change_name(struct ast_channel *chan, char *newname);
00089
00090
00091 void ast_channel_free(struct ast_channel *);
00092
00093 #if defined(__cplusplus) || defined(c_plusplus)
00094 }
00095 #endif
00096
00097
00098 #endif