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2594 | cejka | 1 | /* |
2 | * Copyright (c) 2007 Josef Cejka |
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3 | * All rights reserved. |
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4 | * |
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5 | * Redistribution and use in source and binary forms, with or without |
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6 | * modification, are permitted provided that the following conditions |
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7 | * are met: |
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8 | * |
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9 | * - Redistributions of source code must retain the above copyright |
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10 | * notice, this list of conditions and the following disclaimer. |
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11 | * - Redistributions in binary form must reproduce the above copyright |
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12 | * notice, this list of conditions and the following disclaimer in the |
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13 | * documentation and/or other materials provided with the distribution. |
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14 | * - The name of the author may not be used to endorse or promote products |
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15 | * derived from this software without specific prior written permission. |
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16 | * |
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17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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27 | */ |
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28 | |||
29 | #include <stdio.h> |
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30 | #include <unistd.h> |
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31 | #include <ipc/ipc.h> |
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32 | #include <ipc/services.h> |
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33 | #include <async.h> |
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34 | #include <errno.h> |
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4401 | svoboda | 35 | #include <devmap.h> |
2594 | cejka | 36 | #include "../tester.h" |
37 | |||
2635 | cejka | 38 | #include <time.h> |
39 | |||
40 | #define TEST_DEVICE1 "TestDevice1" |
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41 | #define TEST_DEVICE2 "TestDevice2" |
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42 | |||
43 | /** Handle requests from clients |
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44 | * |
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45 | */ |
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46 | static void driver_client_connection(ipc_callid_t iid, ipc_call_t *icall) |
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47 | { |
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48 | ipc_callid_t callid; |
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49 | ipc_call_t call; |
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50 | int retval; |
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51 | |||
2660 | jermar | 52 | printf("connected: method=%u arg1=%u, arg2=%u arg3=%u.\n", |
53 | IPC_GET_METHOD(*icall), IPC_GET_ARG1(*icall), IPC_GET_ARG2(*icall), |
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54 | IPC_GET_ARG3(*icall)); |
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2635 | cejka | 55 | |
56 | printf("driver_client_connection.\n"); |
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57 | ipc_answer_0(iid, EOK); |
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58 | |||
59 | /* Ignore parameters, the connection is already opened */ |
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60 | while (1) { |
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61 | callid = async_get_call(&call); |
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62 | retval = EOK; |
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2660 | jermar | 63 | printf("method=%u arg1=%u, arg2=%u arg3=%u.\n", |
64 | IPC_GET_METHOD(call), IPC_GET_ARG1(call), |
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65 | IPC_GET_ARG2(call), IPC_GET_ARG3(call)); |
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2635 | cejka | 66 | switch (IPC_GET_METHOD(call)) { |
67 | case IPC_M_PHONE_HUNGUP: |
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68 | /* TODO: Handle hangup */ |
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69 | return; |
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70 | default: |
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2660 | jermar | 71 | printf("Unknown device method %u.\n", |
72 | IPC_GET_METHOD(call)); |
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2635 | cejka | 73 | retval = ENOENT; |
74 | } |
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75 | ipc_answer_0(callid, retval); |
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76 | } |
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77 | return; |
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78 | } |
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79 | |||
80 | static int device_client_fibril(void *arg) |
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81 | { |
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82 | int handle; |
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83 | int device_phone; |
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84 | |||
85 | handle = (int)arg; |
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86 | |||
4401 | svoboda | 87 | device_phone = devmap_device_connect(handle, 0); |
2635 | cejka | 88 | if (device_phone < 0) { |
4401 | svoboda | 89 | printf("Failed to connect to device (handle = %u).\n", |
2660 | jermar | 90 | handle); |
2635 | cejka | 91 | return -1; |
92 | } |
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4401 | svoboda | 93 | |
2635 | cejka | 94 | printf("Connected to device.\n"); |
95 | ipc_hangup(device_phone); |
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96 | |||
97 | return EOK; |
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98 | } |
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99 | |||
100 | /** Communication test with device. |
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101 | * @param handle handle to tested instance. |
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102 | */ |
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103 | static int device_client(int handle) |
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104 | { |
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105 | /* fid_t fid; |
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106 | ipc_call_t call; |
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107 | ipc_callid_t callid; |
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108 | |||
109 | fid = fibril_create(device_client_fibril, (void *)handle); |
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110 | fibril_add_ready(fid); |
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111 | |||
112 | */ |
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113 | return EOK; |
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114 | } |
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115 | |||
2594 | cejka | 116 | /** Test DevMap from the driver's point of view. |
117 | * |
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118 | * |
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119 | */ |
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120 | char * test_devmap1(bool quiet) |
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121 | { |
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122 | int driver_phone; |
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123 | int dev1_handle; |
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124 | int dev2_handle; |
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125 | int dev3_handle; |
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2635 | cejka | 126 | int handle; |
4401 | svoboda | 127 | int rc; |
2594 | cejka | 128 | |
129 | /* Register new driver */ |
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4401 | svoboda | 130 | driver_phone = devmap_driver_register("TestDriver", |
131 | driver_client_connection); |
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2594 | cejka | 132 | |
133 | if (driver_phone < 0) { |
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134 | return "Error: Cannot register driver.\n"; |
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135 | } |
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136 | |||
4401 | svoboda | 137 | /* Register new device dev1. */ |
138 | rc = devmap_device_register(driver_phone, TEST_DEVICE1, &dev1_handle); |
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139 | if (rc != EOK) { |
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2594 | cejka | 140 | ipc_hangup(driver_phone); |
141 | return "Error: cannot register device.\n"; |
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142 | } |
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143 | |||
4401 | svoboda | 144 | /* |
145 | * Get handle for dev2 (Should fail unless device is already registered |
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146 | * by someone else). |
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2594 | cejka | 147 | */ |
4401 | svoboda | 148 | rc = devmap_device_get_handle(TEST_DEVICE2, &handle, 0); |
149 | if (rc == EOK) { |
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2635 | cejka | 150 | ipc_hangup(driver_phone); |
151 | return "Error: got handle for dev2 before it was registered.\n"; |
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152 | } |
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2594 | cejka | 153 | |
4401 | svoboda | 154 | /* Register new device dev2. */ |
155 | rc = devmap_device_register(driver_phone, TEST_DEVICE2, &dev2_handle); |
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156 | if (rc != EOK) { |
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2594 | cejka | 157 | ipc_hangup(driver_phone); |
158 | return "Error: cannot register device dev2.\n"; |
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159 | } |
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160 | |||
4401 | svoboda | 161 | /* Register device dev1 again. */ |
162 | rc = devmap_device_register(driver_phone, TEST_DEVICE1, &dev3_handle); |
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163 | if (rc == EOK) { |
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2594 | cejka | 164 | return "Error: dev1 registered twice.\n"; |
165 | } |
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166 | |||
4401 | svoboda | 167 | /* Get handle for dev1. */ |
168 | rc = devmap_device_get_handle(TEST_DEVICE1, &handle, 0); |
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169 | if (rc != EOK) { |
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2635 | cejka | 170 | ipc_hangup(driver_phone); |
171 | return "Error: cannot get handle for 'DEVMAP_DEVICE1'.\n"; |
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172 | } |
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2594 | cejka | 173 | |
2635 | cejka | 174 | if (handle != dev1_handle) { |
175 | ipc_hangup(driver_phone); |
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176 | return "Error: cannot get handle for 'DEVMAP_DEVICE1'.\n"; |
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177 | } |
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2594 | cejka | 178 | |
4401 | svoboda | 179 | if (device_client(dev1_handle) != EOK) { |
2635 | cejka | 180 | ipc_hangup(driver_phone); |
181 | return "Error: failed client test for 'DEVMAP_DEVICE1'.\n"; |
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182 | } |
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183 | |||
184 | /* TODO: */ |
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185 | |||
2594 | cejka | 186 | ipc_hangup(driver_phone); |
187 | |||
188 | return NULL; |
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189 | } |
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190 | |||
191 | char *test_devmap2(bool quiet) |
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192 | { |
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193 | /*TODO: Full automatic test */ |
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194 | return NULL; |
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195 | } |
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196 | |||
197 | char *test_devmap3(bool quiet) |
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198 | { |
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199 | /* TODO: allow user to call test functions in random order */ |
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200 | return NULL; |
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201 | } |
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202 |