1 | //roaraudio.h: |
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2 | |
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3 | #ifndef _ROARAUDIO_H_ |
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4 | #define _ROARAUDIO_H_ |
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5 | |
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6 | #include <stdlib.h> |
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7 | #include <unistd.h> |
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8 | #include <stdio.h> |
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9 | #include <string.h> |
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10 | #include <errno.h> |
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11 | #include <sys/types.h> |
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12 | #include <limits.h> |
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13 | #include <sys/mman.h> |
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14 | |
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15 | // TODO: can we move the next block into roard specific includes? |
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16 | #include <grp.h> |
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17 | #include <pwd.h> |
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18 | #include <sys/stat.h> |
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19 | |
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20 | #include <arpa/inet.h> |
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21 | |
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22 | #include <sys/socket.h> |
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23 | #include <netinet/in.h> |
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24 | #include <netinet/tcp.h> |
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25 | #include <sys/un.h> |
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26 | |
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27 | #include <netdb.h> |
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28 | |
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29 | #include <roaraudio/config.h> |
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30 | |
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31 | // NOTE: we need this macro in some of our header files. |
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32 | #if INT_MAX >= 32767 |
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33 | #define roar_intm16 int |
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34 | #define roar_uintm16 unsigned int |
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35 | #else |
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36 | #define roar_intm16 int16_t |
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37 | #define roar_uintm16 uint16_t |
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38 | #endif |
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39 | |
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40 | #include <roaraudio/proto.h> |
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41 | #include <roaraudio/audio.h> |
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42 | #include <roaraudio/stream.h> |
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43 | #include <roaraudio/client.h> |
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44 | #include <roaraudio/sample.h> |
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45 | |
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46 | #include <libroar/libroar.h> |
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47 | |
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48 | #define ROAR_DEFAULT_PORT 16002 |
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49 | #define ROAR_DEFAULT_HOST "localhost" |
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50 | |
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51 | #define ROAR_DEFAULT_SOCK_GLOBAL "/tmp/roar" |
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52 | #define ROAR_DEFAULT_SOCK_USER ".roar" |
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53 | |
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54 | |
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55 | //some basic macros: |
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56 | #define ROAR_STDIN 0 |
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57 | #define ROAR_STDOUT 1 |
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58 | #define ROAR_STDERR 2 |
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59 | |
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60 | #define ROAR_DEBUG_OUTFH stderr |
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61 | |
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62 | #ifdef ROAR_DBG_PREFIX |
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63 | #undef ROAR_DBG_PREFIX |
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64 | #endif |
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65 | #define ROAR_DBG_PREFIX "roaraudio" |
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66 | |
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67 | #define ROAR_DBG_FULLPREFIX "(" ROAR_DBG_PREFIX ": " __FILE__ ":%i): " |
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68 | |
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69 | #ifdef DEBUG |
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70 | #define ROAR_DBG(format, args...) fprintf(ROAR_DEBUG_OUTFH, ROAR_DBG_FULLPREFIX "DEBUG: " format "\n", __LINE__, ## args) |
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71 | #else |
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72 | #define ROAR_DBG(format, args...) |
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73 | #endif |
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74 | |
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75 | #define ROAR_ERR(format, args...) fprintf(ROAR_DEBUG_OUTFH, ROAR_DBG_FULLPREFIX "Error: " format "\n", __LINE__, ## args) |
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76 | |
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77 | |
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78 | #ifdef ROAR_HAVE_SAFE_OVERFLOW |
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79 | #define ROAR_MATH_OVERFLOW_ADD(a, b) ((a)+(b)) |
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80 | #else |
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81 | #define ROAR_MATH_OVERFLOW_ADD(a, b) ((4294967295U - (a)) + 1 + (b)) |
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82 | #endif |
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83 | |
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84 | #ifdef ROAR_HAVE_MLOCK |
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85 | #define ROAR_MLOCK(p,s) mlock((p), (s)) |
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86 | #endif |
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87 | |
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88 | |
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89 | #if BYTE_ORDER == BIG_ENDIAN |
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90 | |
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91 | #define ROAR_NET2HOST32(x) (x) |
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92 | #define ROAR_HOST2NET32(x) (x) |
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93 | #define ROAR_NET2HOST16(x) (x) |
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94 | #define ROAR_HOST2NET16(x) (x) |
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95 | |
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96 | //#elif BYTE_ORDER == LITTLE_ENDIAN |
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97 | #else |
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98 | |
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99 | #define ROAR_NET2HOST32(x) ntohl((x)) |
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100 | #define ROAR_HOST2NET32(x) htonl((x)) |
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101 | #define ROAR_NET2HOST16(x) ntohs((x)) |
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102 | #define ROAR_HOST2NET16(x) htons((x)) |
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103 | |
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104 | #endif |
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105 | |
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106 | #endif |
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107 | |
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108 | //ll |
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