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vdr-plugin-satip/common.h

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/*
* common.h: SAT>IP plugin for the Video Disk Recorder
*
* See the README file for copyright information and how to reach the author.
*
*/
#ifndef __SATIP_COMMON_H
#define __SATIP_COMMON_H
#include <vdr/device.h>
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#include <vdr/tools.h>
#include <vdr/config.h>
#include <vdr/i18n.h>
#ifdef DEBUG
#define debug(x...) dsyslog("SATIP: " x)
#define info(x...) isyslog("SATIP: " x)
#define error(x...) esyslog("ERROR: " x)
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#else
#define debug(x...) {}
#define info(x...) isyslog("SATIP: " x)
#define error(x...) esyslog("ERROR: " x)
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#endif
#define ELEMENTS(x) (sizeof(x) / sizeof(x[0]))
#define SATIP_MAX_DEVICES MAXDEVICES
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#define SATIP_BUFFER_SIZE KILOBYTE(512)
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#define SATIP_DEVICE_INFO_ALL 0
#define SATIP_DEVICE_INFO_GENERAL 1
#define SATIP_DEVICE_INFO_PIDS 2
#define SATIP_DEVICE_INFO_FILTERS 3
#define SATIP_DEVICE_INFO_PROTOCOL 4
#define SATIP_DEVICE_INFO_BITRATE 5
#define SATIP_STATS_ACTIVE_PIDS_COUNT 10
#define SATIP_STATS_ACTIVE_FILTERS_COUNT 10
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#define MAX_DISABLED_SOURCES_COUNT 5
#define SECTION_FILTER_TABLE_SIZE 5
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#define SATIP_CURL_EASY_GETINFO(X, Y, Z) \
if ((res = curl_easy_getinfo((X), (Y), (Z))) != CURLE_OK) { \
error("curl_easy_getinfo(%s) [%s,%d] failed: %s (%d)", #Y, __FILE__, __LINE__, curl_easy_strerror(res), res); \
}
#define SATIP_CURL_EASY_SETOPT(X, Y, Z) \
if ((res = curl_easy_setopt((X), (Y), (Z))) != CURLE_OK) { \
error("curl_easy_setopt(%s, %s) [%s,%d] failed: %s (%d)", #Y, #Z, __FILE__, __LINE__, curl_easy_strerror(res), res); \
}
#define SATIP_CURL_EASY_PERFORM(X) \
if ((res = curl_easy_perform((X))) != CURLE_OK) { \
error("curl_easy_perform() [%s,%d] failed: %s (%d)", __FILE__, __LINE__, curl_easy_strerror(res), res); \
}
#define ERROR_IF_FUNC(exp, errstr, func, ret) \
do { \
if (exp) { \
char tmp[64]; \
error("[%s,%d]: "errstr": %s", __FILE__, __LINE__, \
strerror_r(errno, tmp, sizeof(tmp))); \
func; \
ret; \
} \
} while (0)
#define ERROR_IF_RET(exp, errstr, ret) ERROR_IF_FUNC(exp, errstr, ,ret);
#define ERROR_IF(exp, errstr) ERROR_IF_FUNC(exp, errstr, , );
#define DELETE_POINTER(ptr) \
do { \
if (ptr) { \
typeof(*ptr) *tmp = ptr; \
ptr = NULL; \
delete(tmp); \
} \
} while (0)
#define FREE_POINTER(ptr) \
do { \
if (ptr) { \
typeof(*ptr) *tmp = ptr; \
ptr = NULL; \
free(tmp); \
} \
} while (0)
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#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof(arr[0]))
uint16_t ts_pid(const uint8_t *bufP);
uint8_t payload(const uint8_t *bufP);
const char *id_pid(const u_short pidP);
char *StripTags(char *strP);
char *SkipZeroes(const char *strP);
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cString ChangeCase(const cString &strP, bool upperP);
struct section_filter_table_type {
const char *description;
const char *tag;
u_short pid;
u_char tid;
u_char mask;
};
extern const section_filter_table_type section_filter_table[SECTION_FILTER_TABLE_SIZE];
extern const char VERSION[];
#endif // __SATIP_COMMON_H