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Versão atual 13-12-2013.
Dependencies: EthernetInterface mbed-rtos mbed
Codes/Http_post.cpp@1:238ac24e46dd, 2013-12-13 (annotated)
- Committer:
- rebonatto
- Date:
- Fri Dec 13 11:45:06 2013 +0000
- Revision:
- 1:238ac24e46dd
- Parent:
- 0:65c41a68b49a
Atual 13-12-2013.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
rebonatto | 0:65c41a68b49a | 1 | /* |
rebonatto | 0:65c41a68b49a | 2 | * Http_post.cpp |
rebonatto | 0:65c41a68b49a | 3 | * |
rebonatto | 0:65c41a68b49a | 4 | * Created on: |
rebonatto | 0:65c41a68b49a | 5 | * Author: |
rebonatto | 0:65c41a68b49a | 6 | */ |
rebonatto | 0:65c41a68b49a | 7 | #include "Http_post.h" |
rebonatto | 0:65c41a68b49a | 8 | |
rebonatto | 0:65c41a68b49a | 9 | extern "C" void mbed_reset(); |
rebonatto | 0:65c41a68b49a | 10 | |
rebonatto | 0:65c41a68b49a | 11 | void HttpPost::HttpPost_Thread(void const *arg) |
rebonatto | 0:65c41a68b49a | 12 | { |
rebonatto | 0:65c41a68b49a | 13 | printf("HTTP POST Thread starting...\r\n"); |
rebonatto | 0:65c41a68b49a | 14 | |
rebonatto | 0:65c41a68b49a | 15 | //inicializar socket |
rebonatto | 0:65c41a68b49a | 16 | // TCPSocketConnection sock; |
rebonatto | 0:65c41a68b49a | 17 | |
rebonatto | 0:65c41a68b49a | 18 | CaptureMailbox& mbox = EventDetector::GetMailbox(); |
rebonatto | 0:65c41a68b49a | 19 | |
rebonatto | 0:65c41a68b49a | 20 | osEvent evt; |
rebonatto | 0:65c41a68b49a | 21 | //printf("aqui\n"); |
rebonatto | 0:65c41a68b49a | 22 | while(1) |
rebonatto | 0:65c41a68b49a | 23 | { |
rebonatto | 0:65c41a68b49a | 24 | TCPSocketConnection sock; |
rebonatto | 0:65c41a68b49a | 25 | //printf("Esperando Evento\n"); |
rebonatto | 0:65c41a68b49a | 26 | evt = mbox.get(); |
rebonatto | 0:65c41a68b49a | 27 | |
rebonatto | 0:65c41a68b49a | 28 | if(evt.status == osEventMail) |
rebonatto | 0:65c41a68b49a | 29 | { |
rebonatto | 0:65c41a68b49a | 30 | //printf("Recebido osEventMail...\n "); |
rebonatto | 0:65c41a68b49a | 31 | CaptureEvent* cap = (CaptureEvent*)evt.value.p; |
rebonatto | 0:65c41a68b49a | 32 | DoPost(sock,Settings::get_ServerUrl(),cap); |
rebonatto | 0:65c41a68b49a | 33 | mbox.free(cap); |
rebonatto | 0:65c41a68b49a | 34 | //printf("Enviado e Liberado Mbox ...\n "); |
rebonatto | 0:65c41a68b49a | 35 | //sock.reset_address(); |
rebonatto | 0:65c41a68b49a | 36 | } |
rebonatto | 0:65c41a68b49a | 37 | //Thread::yield(); |
rebonatto | 0:65c41a68b49a | 38 | } |
rebonatto | 0:65c41a68b49a | 39 | } |
rebonatto | 0:65c41a68b49a | 40 | |
rebonatto | 0:65c41a68b49a | 41 | |
rebonatto | 0:65c41a68b49a | 42 | |
rebonatto | 0:65c41a68b49a | 43 | void HttpPost::DoPost(TCPSocketConnection sock, char *host, CaptureEvent* dados){ |
rebonatto | 0:65c41a68b49a | 44 | char http_cmd[500]; |
rebonatto | 0:65c41a68b49a | 45 | int escritos, r=-1, i; |
rebonatto | 0:65c41a68b49a | 46 | FILE *f; |
rebonatto | 0:65c41a68b49a | 47 | |
rebonatto | 0:65c41a68b49a | 48 | //Timer t; |
rebonatto | 0:65c41a68b49a | 49 | //t.start(); |
rebonatto | 0:65c41a68b49a | 50 | |
rebonatto | 0:65c41a68b49a | 51 | //printf("HTTP Socket %s:%d\n", host, sock.get_port()); |
rebonatto | 0:65c41a68b49a | 52 | //printf("Antes Connect\n"); |
rebonatto | 0:65c41a68b49a | 53 | //rs= sock.connect(host, 80); |
rebonatto | 0:65c41a68b49a | 54 | //printf("%d\n", rs); |
rebonatto | 0:65c41a68b49a | 55 | //printf("Depois Connect "); |
rebonatto | 0:65c41a68b49a | 56 | |
rebonatto | 0:65c41a68b49a | 57 | //t.stop(); |
rebonatto | 0:65c41a68b49a | 58 | //printf("HHTP: The time taken in connection was %d useconds\n", t.read_us()); |
rebonatto | 0:65c41a68b49a | 59 | |
rebonatto | 0:65c41a68b49a | 60 | //http_cmd = (char *) malloc(500); |
rebonatto | 0:65c41a68b49a | 61 | memset(http_cmd, 0, 500); |
rebonatto | 0:65c41a68b49a | 62 | PreparePost( dados,http_cmd ); |
rebonatto | 0:65c41a68b49a | 63 | //printf("Fuga\n"); |
rebonatto | 0:65c41a68b49a | 64 | //printf("%d\n", strlen(http_cmd)); |
rebonatto | 0:65c41a68b49a | 65 | |
rebonatto | 0:65c41a68b49a | 66 | //http_cmd = prepare_POST( dados ); |
rebonatto | 0:65c41a68b49a | 67 | |
rebonatto | 0:65c41a68b49a | 68 | //printf("Tamanho comando %d\n", strlen(http_cmd)); |
rebonatto | 0:65c41a68b49a | 69 | //printf("Request %d\n [%s]\n", Settings::get_MaxTries(), http_cmd); |
rebonatto | 0:65c41a68b49a | 70 | |
rebonatto | 0:65c41a68b49a | 71 | |
rebonatto | 0:65c41a68b49a | 72 | for(i=0; i < Settings::get_MaxTries(); i++){ |
rebonatto | 0:65c41a68b49a | 73 | r = sock.connect(host, 80); |
rebonatto | 0:65c41a68b49a | 74 | if (r < 0) { |
rebonatto | 0:65c41a68b49a | 75 | printf("Error: Unable to connect to (%s) on port (%d) Try %d\n", host, 80, i); |
rebonatto | 0:65c41a68b49a | 76 | Thread::wait(Settings::get_DelayTry()); |
rebonatto | 0:65c41a68b49a | 77 | } |
rebonatto | 0:65c41a68b49a | 78 | else |
rebonatto | 0:65c41a68b49a | 79 | break; |
rebonatto | 0:65c41a68b49a | 80 | } |
rebonatto | 0:65c41a68b49a | 81 | if (r == 0){ |
rebonatto | 0:65c41a68b49a | 82 | for(i=0; i < Settings::get_MaxTries(); i++){ |
rebonatto | 0:65c41a68b49a | 83 | escritos = sock.send_all(http_cmd, strlen(http_cmd)); |
rebonatto | 0:65c41a68b49a | 84 | if(escritos != strlen(http_cmd)){ |
rebonatto | 0:65c41a68b49a | 85 | printf("Erro ao gravar no socket HTTP!! Escritos %d\t Tam %d Try %d\n", escritos, strlen(http_cmd), i); |
rebonatto | 0:65c41a68b49a | 86 | Thread::wait(Settings::get_DelayTry()); |
rebonatto | 0:65c41a68b49a | 87 | } |
rebonatto | 0:65c41a68b49a | 88 | else |
rebonatto | 0:65c41a68b49a | 89 | break; |
rebonatto | 0:65c41a68b49a | 90 | } |
rebonatto | 0:65c41a68b49a | 91 | if (i != Settings::get_MaxTries() ) |
rebonatto | 0:65c41a68b49a | 92 | Thread::wait(Settings::get_DelaySend()); |
rebonatto | 0:65c41a68b49a | 93 | else{ |
rebonatto | 0:65c41a68b49a | 94 | //printf("Reset\n"); |
rebonatto | 0:65c41a68b49a | 95 | f = fopen(FILENAMERESET, "a"); |
rebonatto | 0:65c41a68b49a | 96 | if (f == NULL) |
rebonatto | 0:65c41a68b49a | 97 | f = fopen(FILENAMERESET, "w"); |
rebonatto | 0:65c41a68b49a | 98 | fprintf(f, "Reset - Connect\n"); |
rebonatto | 0:65c41a68b49a | 99 | fclose(f); |
rebonatto | 0:65c41a68b49a | 100 | |
rebonatto | 0:65c41a68b49a | 101 | mbed_reset(); |
rebonatto | 0:65c41a68b49a | 102 | } |
rebonatto | 0:65c41a68b49a | 103 | |
rebonatto | 0:65c41a68b49a | 104 | //Codigo para buscar o retorno do servidor HTTP |
rebonatto | 0:65c41a68b49a | 105 | /* |
rebonatto | 0:65c41a68b49a | 106 | printf("Vai pegar retorno\n"); |
rebonatto | 0:65c41a68b49a | 107 | |
rebonatto | 0:65c41a68b49a | 108 | char buffer[300]; |
rebonatto | 0:65c41a68b49a | 109 | int ret; |
rebonatto | 0:65c41a68b49a | 110 | while (true) { |
rebonatto | 0:65c41a68b49a | 111 | ret = sock.receive(buffer, sizeof(buffer)-1); |
rebonatto | 0:65c41a68b49a | 112 | if (ret <= 0) |
rebonatto | 0:65c41a68b49a | 113 | break; |
rebonatto | 0:65c41a68b49a | 114 | buffer[ret] = '\0'; |
rebonatto | 0:65c41a68b49a | 115 | printf("Received %d chars from server:\n%s\n", ret, buffer); |
rebonatto | 0:65c41a68b49a | 116 | } |
rebonatto | 0:65c41a68b49a | 117 | */ |
rebonatto | 0:65c41a68b49a | 118 | } |
rebonatto | 0:65c41a68b49a | 119 | else{ |
rebonatto | 0:65c41a68b49a | 120 | printf("Reset\n"); |
rebonatto | 0:65c41a68b49a | 121 | f = fopen(FILENAMERESET, "a"); |
rebonatto | 0:65c41a68b49a | 122 | if (f == NULL) |
rebonatto | 0:65c41a68b49a | 123 | f = fopen(FILENAMERESET, "w"); |
rebonatto | 0:65c41a68b49a | 124 | fprintf(f, "Reset - Send\n"); |
rebonatto | 0:65c41a68b49a | 125 | fclose(f); |
rebonatto | 0:65c41a68b49a | 126 | |
rebonatto | 0:65c41a68b49a | 127 | mbed_reset(); |
rebonatto | 0:65c41a68b49a | 128 | } |
rebonatto | 0:65c41a68b49a | 129 | |
rebonatto | 0:65c41a68b49a | 130 | sock.close(); |
rebonatto | 0:65c41a68b49a | 131 | } |
rebonatto | 0:65c41a68b49a | 132 | |
rebonatto | 0:65c41a68b49a | 133 | void HttpPost::PreparePost(CaptureEvent* dados,char *strfinal){ |
rebonatto | 0:65c41a68b49a | 134 | char str[400]; |
rebonatto | 0:65c41a68b49a | 135 | char aux[NUMBER_OF_HARMONICS]; |
rebonatto | 0:65c41a68b49a | 136 | int i; |
rebonatto | 0:65c41a68b49a | 137 | |
rebonatto | 0:65c41a68b49a | 138 | const char *header1 = "POST /capture.php HTTP/1.1\r\n"; |
rebonatto | 0:65c41a68b49a | 139 | //"Host: 192.168.1.26\r\n" |
rebonatto | 0:65c41a68b49a | 140 | //"Content-Length: " |
rebonatto | 0:65c41a68b49a | 141 | |
rebonatto | 0:65c41a68b49a | 142 | const char *header2 = "\r\n" |
rebonatto | 0:65c41a68b49a | 143 | "Content-Type: application/x-www-form-urlencoded\r\n" |
rebonatto | 0:65c41a68b49a | 144 | "\r\n"; |
rebonatto | 0:65c41a68b49a | 145 | |
rebonatto | 0:65c41a68b49a | 146 | //str = (char *) malloc(450); |
rebonatto | 0:65c41a68b49a | 147 | //strfinal = (char *) malloc(450); |
rebonatto | 0:65c41a68b49a | 148 | memset(str,0,400); |
rebonatto | 0:65c41a68b49a | 149 | memset(strfinal,0,500); |
rebonatto | 0:65c41a68b49a | 150 | |
rebonatto | 0:65c41a68b49a | 151 | strcat(strfinal, header1); |
rebonatto | 0:65c41a68b49a | 152 | strcat(strfinal, "Host: "); |
rebonatto | 0:65c41a68b49a | 153 | strcat(strfinal, Settings::get_ServerUrl() ); |
rebonatto | 0:65c41a68b49a | 154 | strcat(strfinal, "\r\n"); |
rebonatto | 0:65c41a68b49a | 155 | |
rebonatto | 0:65c41a68b49a | 156 | sprintf(aux,"TYPE=0%d",dados->get_Type()); |
rebonatto | 0:65c41a68b49a | 157 | strcat(str, aux); |
rebonatto | 0:65c41a68b49a | 158 | |
rebonatto | 0:65c41a68b49a | 159 | sprintf(aux,"&OUTLET=%02d",dados->get_OutletNumber()); |
rebonatto | 0:65c41a68b49a | 160 | strcat(str, aux); |
rebonatto | 0:65c41a68b49a | 161 | |
rebonatto | 0:65c41a68b49a | 162 | sprintf(aux,"&RFID=%s", dados->get_RFID()); |
rebonatto | 0:65c41a68b49a | 163 | strcat(str,aux); |
rebonatto | 0:65c41a68b49a | 164 | |
rebonatto | 0:65c41a68b49a | 165 | sprintf(aux,"&OFFSET=%04d",dados->get_Offset()); |
rebonatto | 0:65c41a68b49a | 166 | strcat(str,aux); |
rebonatto | 0:65c41a68b49a | 167 | |
rebonatto | 0:65c41a68b49a | 168 | float f = dados->get_Gain(); |
rebonatto | 0:65c41a68b49a | 169 | sprintf(aux,"&GAIN=%08X", *(unsigned int*)&f); |
rebonatto | 0:65c41a68b49a | 170 | strcat(str,aux); |
rebonatto | 0:65c41a68b49a | 171 | |
rebonatto | 0:65c41a68b49a | 172 | f = dados->get_RMSValue(); |
rebonatto | 0:65c41a68b49a | 173 | sprintf(aux,"&RMS=%08X",*(unsigned int*)&f); |
rebonatto | 0:65c41a68b49a | 174 | strcat(str,aux); |
rebonatto | 0:65c41a68b49a | 175 | |
rebonatto | 0:65c41a68b49a | 176 | f = dados->get_MeanValue(); |
rebonatto | 0:65c41a68b49a | 177 | sprintf(aux,"&MV=%08X",*(unsigned int*)&f); |
rebonatto | 0:65c41a68b49a | 178 | strcat(str,aux); |
rebonatto | 0:65c41a68b49a | 179 | |
rebonatto | 0:65c41a68b49a | 180 | strcat(str,"&SIN="); |
rebonatto | 0:65c41a68b49a | 181 | for(i=0;i<Settings::get_MaxHarmonics();i++) |
rebonatto | 0:65c41a68b49a | 182 | { |
rebonatto | 0:65c41a68b49a | 183 | char s[10]; |
rebonatto | 0:65c41a68b49a | 184 | //According to RFC1738,RFC3986 the semicolon is a reserved character and must be encoded |
rebonatto | 0:65c41a68b49a | 185 | f = dados->get_SineValue(i); |
rebonatto | 0:65c41a68b49a | 186 | sprintf(s,"%08X",*(unsigned int*)&f); |
rebonatto | 0:65c41a68b49a | 187 | strcat(str,s); |
rebonatto | 0:65c41a68b49a | 188 | if (i < (Settings::get_MaxHarmonics() - 1)) |
rebonatto | 0:65c41a68b49a | 189 | strcat(str, "%3B"); |
rebonatto | 0:65c41a68b49a | 190 | } |
rebonatto | 0:65c41a68b49a | 191 | |
rebonatto | 0:65c41a68b49a | 192 | strcat(str,"&COS="); |
rebonatto | 0:65c41a68b49a | 193 | for(i=0;i<Settings::get_MaxHarmonics();i++) |
rebonatto | 0:65c41a68b49a | 194 | { |
rebonatto | 0:65c41a68b49a | 195 | char c[10]; |
rebonatto | 0:65c41a68b49a | 196 | //According to RFC1738,RFC3986 the semicolon is a reserved character and must be encoded |
rebonatto | 0:65c41a68b49a | 197 | f = dados->get_CossineValue(i); |
rebonatto | 0:65c41a68b49a | 198 | sprintf(c,"%08X",*(unsigned int*)&f); |
rebonatto | 0:65c41a68b49a | 199 | strcat(str,c); |
rebonatto | 0:65c41a68b49a | 200 | if (i < (Settings::get_MaxHarmonics()-1)) |
rebonatto | 0:65c41a68b49a | 201 | strcat(str, "%3B"); |
rebonatto | 0:65c41a68b49a | 202 | } |
rebonatto | 0:65c41a68b49a | 203 | strcat(str,"\r\n"); |
rebonatto | 0:65c41a68b49a | 204 | |
rebonatto | 0:65c41a68b49a | 205 | char len[5]; |
rebonatto | 0:65c41a68b49a | 206 | sprintf(len,"%d",strlen(str)); |
rebonatto | 0:65c41a68b49a | 207 | |
rebonatto | 0:65c41a68b49a | 208 | strcat(strfinal, "Content-Length: "); |
rebonatto | 0:65c41a68b49a | 209 | strcat(strfinal, len); |
rebonatto | 0:65c41a68b49a | 210 | strcat(strfinal, header2); |
rebonatto | 0:65c41a68b49a | 211 | strcat(strfinal, str); |
rebonatto | 0:65c41a68b49a | 212 | strcat(strfinal, "\r\n"); |
rebonatto | 0:65c41a68b49a | 213 | |
rebonatto | 0:65c41a68b49a | 214 | //printf("Request=[%s]\n",strfinal); |
rebonatto | 0:65c41a68b49a | 215 | //printf("Tamanho STR %d\n", strlen(str)); |
rebonatto | 0:65c41a68b49a | 216 | //printf("Tamanho STRFINAL %d\n", strlen(strfinal)); |
rebonatto | 0:65c41a68b49a | 217 | } |