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#ifndef PROTOCOL_H
#define PROTOCOL_H
#ifdef __cplusplus
extern "C" {
#endif
/* Protocol between client and render daemon
*
* ver = 2;
*
* cmdRender(z,x,y,xmlconfig), response: {cmdDone(z,x,y), cmdBusy(z,x,y)}
* cmdDirty(z,x,y,xmlconfig), no response
*
* A client may not bother waiting for a response if the render daemon is too slow
* causing responses to get slightly out of step with requests.
*/
#define TILE_PATH_MAX (256)
#define PROTO_VER (3)
#define RENDER_SOCKET "/run/renderd/renderd.sock"
#define XMLCONFIG_MAX 41
enum protoCmd { cmdIgnore, cmdRender, cmdDirty, cmdDone, cmdNotDone, cmdRenderPrio, cmdRenderBulk, cmdRenderLow };
struct protocol {
int ver;
enum protoCmd cmd;
int x;
int y;
int z;
char xmlname[XMLCONFIG_MAX];
char mimetype[XMLCONFIG_MAX];
char options[XMLCONFIG_MAX];
};
struct protocol_v1 {
int ver;
enum protoCmd cmd;
int x;
int y;
int z;
};
struct protocol_v2 {
int ver;
enum protoCmd cmd;
int x;
int y;
int z;
char xmlname[XMLCONFIG_MAX];
};
#ifdef __cplusplus
}
#endif
#endif
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