A Simple TCP & UDP Socket Library
Dependents: SimpleSocketExamples 1.0
EventsErrors.cpp@0:3eb1ce25eac4, 2012-06-05 (annotated)
- Committer:
- yamaguch
- Date:
- Tue Jun 05 05:56:49 2012 +0000
- Revision:
- 0:3eb1ce25eac4
1.1.3; fixed 0x00 reception bug
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
yamaguch | 0:3eb1ce25eac4 | 1 | /* |
yamaguch | 0:3eb1ce25eac4 | 2 | Copyright (c) 2011, Senio Networks, Inc. |
yamaguch | 0:3eb1ce25eac4 | 3 | |
yamaguch | 0:3eb1ce25eac4 | 4 | Permission is hereby granted, free of charge, to any person obtaining a copy |
yamaguch | 0:3eb1ce25eac4 | 5 | of this software and associated documentation files (the "Software"), to deal |
yamaguch | 0:3eb1ce25eac4 | 6 | in the Software without restriction, including without limitation the rights |
yamaguch | 0:3eb1ce25eac4 | 7 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
yamaguch | 0:3eb1ce25eac4 | 8 | copies of the Software, and to permit persons to whom the Software is |
yamaguch | 0:3eb1ce25eac4 | 9 | furnished to do so, subject to the following conditions: |
yamaguch | 0:3eb1ce25eac4 | 10 | |
yamaguch | 0:3eb1ce25eac4 | 11 | The above copyright notice and this permission notice shall be included in |
yamaguch | 0:3eb1ce25eac4 | 12 | all copies or substantial portions of the Software. |
yamaguch | 0:3eb1ce25eac4 | 13 | |
yamaguch | 0:3eb1ce25eac4 | 14 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
yamaguch | 0:3eb1ce25eac4 | 15 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
yamaguch | 0:3eb1ce25eac4 | 16 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
yamaguch | 0:3eb1ce25eac4 | 17 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
yamaguch | 0:3eb1ce25eac4 | 18 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
yamaguch | 0:3eb1ce25eac4 | 19 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
yamaguch | 0:3eb1ce25eac4 | 20 | THE SOFTWARE. |
yamaguch | 0:3eb1ce25eac4 | 21 | */ |
yamaguch | 0:3eb1ce25eac4 | 22 | |
yamaguch | 0:3eb1ce25eac4 | 23 | #include "SimpleSocket.h" |
yamaguch | 0:3eb1ce25eac4 | 24 | |
yamaguch | 0:3eb1ce25eac4 | 25 | SocketEvent::SocketEvent(TCPSocketEvent event) : event(event) {} |
yamaguch | 0:3eb1ce25eac4 | 26 | |
yamaguch | 0:3eb1ce25eac4 | 27 | char *SocketEvent::toString() { |
yamaguch | 0:3eb1ce25eac4 | 28 | switch (event) { |
yamaguch | 0:3eb1ce25eac4 | 29 | case TCPSOCKET_CONNECTED: |
yamaguch | 0:3eb1ce25eac4 | 30 | return "TCPSOCKET_CONNECTED: Connected to host.\n"; |
yamaguch | 0:3eb1ce25eac4 | 31 | case TCPSOCKET_ACCEPT: |
yamaguch | 0:3eb1ce25eac4 | 32 | return "TCPSOCKET_ACCEPT: Client is connected, must call accept() to get a new Socket.\n"; |
yamaguch | 0:3eb1ce25eac4 | 33 | case TCPSOCKET_READABLE: |
yamaguch | 0:3eb1ce25eac4 | 34 | return "TCPSOCKET_READABLE: Data in buf.\n"; |
yamaguch | 0:3eb1ce25eac4 | 35 | case TCPSOCKET_WRITEABLE: |
yamaguch | 0:3eb1ce25eac4 | 36 | return "TCPSOCKET_WRITEABLE: Can write data to buf.\n"; |
yamaguch | 0:3eb1ce25eac4 | 37 | case TCPSOCKET_CONTIMEOUT: |
yamaguch | 0:3eb1ce25eac4 | 38 | return "TCPSOCKET_CONTIMEOUT: Connection timed out.\n"; |
yamaguch | 0:3eb1ce25eac4 | 39 | case TCPSOCKET_CONRST: |
yamaguch | 0:3eb1ce25eac4 | 40 | return "TCPSOCKET_CONRST: Connection was reset by remote host.\n"; |
yamaguch | 0:3eb1ce25eac4 | 41 | case TCPSOCKET_CONABRT: |
yamaguch | 0:3eb1ce25eac4 | 42 | return "TCPSOCKET_CONABRT: Connection was aborted.\n"; |
yamaguch | 0:3eb1ce25eac4 | 43 | case TCPSOCKET_ERROR: |
yamaguch | 0:3eb1ce25eac4 | 44 | return "TCPSOCKET_ERROR: Unknown error.\n"; |
yamaguch | 0:3eb1ce25eac4 | 45 | case TCPSOCKET_DISCONNECTED: |
yamaguch | 0:3eb1ce25eac4 | 46 | return "TCPSOCKET_DISCONNECTED: Disconnected.\n"; |
yamaguch | 0:3eb1ce25eac4 | 47 | default: |
yamaguch | 0:3eb1ce25eac4 | 48 | static char buf[32]; |
yamaguch | 0:3eb1ce25eac4 | 49 | sprintf(buf, "UNKNOWN EVENT (%d).\n", event); |
yamaguch | 0:3eb1ce25eac4 | 50 | return buf; |
yamaguch | 0:3eb1ce25eac4 | 51 | } |
yamaguch | 0:3eb1ce25eac4 | 52 | } |
yamaguch | 0:3eb1ce25eac4 | 53 | |
yamaguch | 0:3eb1ce25eac4 | 54 | SocketEvent::operator char *() { |
yamaguch | 0:3eb1ce25eac4 | 55 | return toString(); |
yamaguch | 0:3eb1ce25eac4 | 56 | } |
yamaguch | 0:3eb1ce25eac4 | 57 | |
yamaguch | 0:3eb1ce25eac4 | 58 | SocketEvent::operator int() { |
yamaguch | 0:3eb1ce25eac4 | 59 | return event; |
yamaguch | 0:3eb1ce25eac4 | 60 | } |
yamaguch | 0:3eb1ce25eac4 | 61 | |
yamaguch | 0:3eb1ce25eac4 | 62 | SocketError::SocketError(TCPSocketErr err) : err(err) {}; |
yamaguch | 0:3eb1ce25eac4 | 63 | |
yamaguch | 0:3eb1ce25eac4 | 64 | char *SocketError::toString() { |
yamaguch | 0:3eb1ce25eac4 | 65 | switch (err) { |
yamaguch | 0:3eb1ce25eac4 | 66 | case TCPSOCKET_SETUP: |
yamaguch | 0:3eb1ce25eac4 | 67 | return "TCPSOCKET_SETUP: TCPSocket not properly configured.\n"; |
yamaguch | 0:3eb1ce25eac4 | 68 | case TCPSOCKET_TIMEOUT: |
yamaguch | 0:3eb1ce25eac4 | 69 | return "TCPSOCKET_TIMEOUT: Connection timed out.\n"; |
yamaguch | 0:3eb1ce25eac4 | 70 | case TCPSOCKET_IF: |
yamaguch | 0:3eb1ce25eac4 | 71 | return "TCPSOCKET_IF: Interface has problems, does not exist or is not initialized.\n"; |
yamaguch | 0:3eb1ce25eac4 | 72 | case TCPSOCKET_MEM: |
yamaguch | 0:3eb1ce25eac4 | 73 | return "TCPSOCKET_MEM: Not enough memory.\n"; |
yamaguch | 0:3eb1ce25eac4 | 74 | case TCPSOCKET_INUSE: |
yamaguch | 0:3eb1ce25eac4 | 75 | return "TCPSOCKET_INUSE: Interface/Port is in use.\n"; |
yamaguch | 0:3eb1ce25eac4 | 76 | case TCPSOCKET_EMPTY: |
yamaguch | 0:3eb1ce25eac4 | 77 | return "TCPSOCKET_EMPTY: Connections queue is empty.\n"; |
yamaguch | 0:3eb1ce25eac4 | 78 | case TCPSOCKET_RST: |
yamaguch | 0:3eb1ce25eac4 | 79 | return "TCPSOCKET_RST: Connection was reset by remote host.\n"; |
yamaguch | 0:3eb1ce25eac4 | 80 | case TCPSOCKET_OK: |
yamaguch | 0:3eb1ce25eac4 | 81 | return "TCPSOCKET_OK: Success.\n"; |
yamaguch | 0:3eb1ce25eac4 | 82 | default: |
yamaguch | 0:3eb1ce25eac4 | 83 | return "TCPSOCKET unknown error occurred.\n"; |
yamaguch | 0:3eb1ce25eac4 | 84 | } |
yamaguch | 0:3eb1ce25eac4 | 85 | } |
yamaguch | 0:3eb1ce25eac4 | 86 | |
yamaguch | 0:3eb1ce25eac4 | 87 | SocketError::operator char *() { |
yamaguch | 0:3eb1ce25eac4 | 88 | return toString(); |
yamaguch | 0:3eb1ce25eac4 | 89 | } |
yamaguch | 0:3eb1ce25eac4 | 90 | |
yamaguch | 0:3eb1ce25eac4 | 91 | SocketError::operator int() { |
yamaguch | 0:3eb1ce25eac4 | 92 | return err; |
yamaguch | 0:3eb1ce25eac4 | 93 | } |
yamaguch | 0:3eb1ce25eac4 | 94 | |
yamaguch | 0:3eb1ce25eac4 | 95 | DatagramEvent::DatagramEvent(UDPSocketEvent event) : event(event) {} |
yamaguch | 0:3eb1ce25eac4 | 96 | |
yamaguch | 0:3eb1ce25eac4 | 97 | char *DatagramEvent::toString() { |
yamaguch | 0:3eb1ce25eac4 | 98 | switch (event) { |
yamaguch | 0:3eb1ce25eac4 | 99 | case UDPSOCKET_READABLE: |
yamaguch | 0:3eb1ce25eac4 | 100 | return "UDPSOCKET_READABLE: Data in buf.\n"; |
yamaguch | 0:3eb1ce25eac4 | 101 | default: |
yamaguch | 0:3eb1ce25eac4 | 102 | static char buf[32]; |
yamaguch | 0:3eb1ce25eac4 | 103 | sprintf(buf, "UNKNOWN EVENT (%d).\n", event); |
yamaguch | 0:3eb1ce25eac4 | 104 | return buf; |
yamaguch | 0:3eb1ce25eac4 | 105 | } |
yamaguch | 0:3eb1ce25eac4 | 106 | } |
yamaguch | 0:3eb1ce25eac4 | 107 | |
yamaguch | 0:3eb1ce25eac4 | 108 | DatagramEvent::operator char *() { |
yamaguch | 0:3eb1ce25eac4 | 109 | return toString(); |
yamaguch | 0:3eb1ce25eac4 | 110 | } |
yamaguch | 0:3eb1ce25eac4 | 111 | |
yamaguch | 0:3eb1ce25eac4 | 112 | DatagramEvent::operator int() { |
yamaguch | 0:3eb1ce25eac4 | 113 | return event; |
yamaguch | 0:3eb1ce25eac4 | 114 | } |
yamaguch | 0:3eb1ce25eac4 | 115 | |
yamaguch | 0:3eb1ce25eac4 | 116 | DatagramError::DatagramError(UDPSocketErr err) : err(err) {}; |
yamaguch | 0:3eb1ce25eac4 | 117 | |
yamaguch | 0:3eb1ce25eac4 | 118 | char *DatagramError::toString() { |
yamaguch | 0:3eb1ce25eac4 | 119 | switch (err) { |
yamaguch | 0:3eb1ce25eac4 | 120 | case UDPSOCKET_SETUP: |
yamaguch | 0:3eb1ce25eac4 | 121 | return "UDPSOCKET_SETUP: UDPSocket not properly configured.\n"; |
yamaguch | 0:3eb1ce25eac4 | 122 | case UDPSOCKET_IF: |
yamaguch | 0:3eb1ce25eac4 | 123 | return "UDPSOCKET_IF: Interface has problems, does not exist or is not initialized.\n"; |
yamaguch | 0:3eb1ce25eac4 | 124 | case UDPSOCKET_MEM: |
yamaguch | 0:3eb1ce25eac4 | 125 | return "UDPSOCKET_MEM: Not enough memory.\n"; |
yamaguch | 0:3eb1ce25eac4 | 126 | case UDPSOCKET_INUSE: |
yamaguch | 0:3eb1ce25eac4 | 127 | return "UDPSOCKET_INUSE: Interface/Port is in use.\n"; |
yamaguch | 0:3eb1ce25eac4 | 128 | case UDPSOCKET_OK: |
yamaguch | 0:3eb1ce25eac4 | 129 | return "UDPSOCKET_OK: Success.\n"; |
yamaguch | 0:3eb1ce25eac4 | 130 | default: |
yamaguch | 0:3eb1ce25eac4 | 131 | return "UDPSOCKET unknown error occurred.\n"; |
yamaguch | 0:3eb1ce25eac4 | 132 | } |
yamaguch | 0:3eb1ce25eac4 | 133 | } |
yamaguch | 0:3eb1ce25eac4 | 134 | |
yamaguch | 0:3eb1ce25eac4 | 135 | DatagramError::operator char *() { |
yamaguch | 0:3eb1ce25eac4 | 136 | return toString(); |
yamaguch | 0:3eb1ce25eac4 | 137 | } |
yamaguch | 0:3eb1ce25eac4 | 138 | |
yamaguch | 0:3eb1ce25eac4 | 139 | DatagramError::operator int() { |
yamaguch | 0:3eb1ce25eac4 | 140 | return err; |
yamaguch | 0:3eb1ce25eac4 | 141 | } |