gitweb.ps.run Git - matrix_esp_thesis/blob - src/matrix.c

   1 #include "matrix.h"\r
   2 \r
   3 #include <time.h>\r
   4 #include <stdio.h>\r
   5 #include <mjson.h>\r
   6 \r
   7 \r
   8 #define LOGIN_REQUEST_SIZE 1024\r
   9 #define LOGIN_RESPONSE_SIZE 1024\r
  10 #define LOGIN_URL "/_matrix/client/v3/login"\r
  11 \r
  12 #define ROOMEVENT_REQUEST_SIZE 1024\r
  13 #define ROOMEVENT_RESPONSE_SIZE 1024\r
  14 #define ROOMEVENT_URL "/_matrix/client/v3/rooms/%s/send/%s/%d"\r
  15 \r
  16 \r
  17 bool\r
  18 MatrixClientInit(\r
  19     MatrixClient * client,\r
  20     const char * server)\r
  21 {\r
  22     strcpy_s(\r
  23         client->server,\r
  24         SERVER_SIZE,\r
  25         server\r
  26     );\r
  27 \r
  28     return true;\r
  29 }\r
  30 \r
  31 bool\r
  32 MatrixClientSetAccessToken(\r
  33     MatrixClient * client,\r
  34     const char * accessToken)\r
  35 {\r
  36     int accessTokenLen = strlen(accessToken);\r
  37 \r
  38     if (accessTokenLen < ACCESS_TOKEN_SIZE - 1)\r
  39         return false;\r
  40 \r
  41     for (int i = 0; i < accessTokenLen; i++)\r
  42         client->accessTokenBuffer[i] = accessToken[i];\r
  43 \r
  44     return true;\r
  45 }\r
  46 \r
  47 // https://spec.matrix.org/v1.6/client-server-api/#post_matrixclientv3login\r
  48 bool\r
  49 MatrixClientLoginPassword(\r
  50     MatrixClient * client,\r
  51     const char * username,\r
  52     const char * password,\r
  53     const char * displayName)\r
  54 {\r
  55     static char requestBuffer[LOGIN_REQUEST_SIZE];\r
  56 \r
  57     mjson_snprintf(requestBuffer, LOGIN_REQUEST_SIZE,\r
  58         "{"\r
  59             "\"type\": \"m.login.password\","\r
  60             "\"identifier\": {"\r
  61                 "\"type\": \"m.id.user\","\r
  62                 "\"user\": \"%s\""\r
  63             "},"\r
  64             "\"password\": \"%s\","\r
  65             "\"initial_device_display_name\": \"%s\""\r
  66         "}",\r
  67         username,\r
  68         password,\r
  69         displayName);\r
  70     \r
  71     static char responseBuffer[LOGIN_RESPONSE_SIZE];\r
  72     bool result =\r
  73         MatrixHttpPost(client,\r
  74             LOGIN_URL,\r
  75             requestBuffer,\r
  76             responseBuffer, LOGIN_RESPONSE_SIZE,\r
  77             false);\r
  78     \r
  79     int responseLen = strlen(responseBuffer);\r
  80     \r
  81     if (!result)\r
  82         return false;\r
  83 \r
  84     mjson_get_string(responseBuffer, responseLen,\r
  85         "$.access_token",\r
  86         client->accessTokenBuffer, ACCESS_TOKEN_SIZE);\r
  87     mjson_get_string(responseBuffer, responseLen,\r
  88         "$.device_id",\r
  89         client->deviceIdBuffer, DEVICE_ID_SIZE);\r
  90     mjson_get_string(responseBuffer, responseLen,\r
  91         "$.expires_in_ms",\r
  92         client->expireMsBuffer, EXPIRE_MS_SIZE);\r
  93     mjson_get_string(responseBuffer, responseLen,\r
  94         "$.refresh_token",\r
  95         client->refreshTokenBuffer, REFRESH_TOKEN_SIZE);\r
  96 \r
  97     return true;\r
  98 }\r
  99     \r
 100 bool\r
 101 MatrixClientSendEvent(\r
 102     MatrixClient * client,\r
 103     const char * roomId,\r
 104     const char * msgType,\r
 105     const char * msgBody)\r
 106 {    \r
 107     static char requestUrl[MAX_URL_LEN];\r
 108     sprintf_s(requestUrl, MAX_URL_LEN,\r
 109         ROOMEVENT_URL, roomId, msgType, time(NULL));\r
 110 \r
 111     static char responseBuffer[ROOMEVENT_RESPONSE_SIZE];\r
 112     bool result =\r
 113         MatrixHttpPut(client,\r
 114             requestUrl,\r
 115             msgBody,\r
 116             responseBuffer, ROOMEVENT_RESPONSE_SIZE,\r
 117             true);\r
 118     \r
 119     return result;\r
 120 }\r
 121 \r