1 /** 2 * Copyright(c) 2011 Trusted Logic. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in 12 * the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name Trusted Logic nor the names of its 15 * contributors may be used to endorse or promote products derived 16 * from this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #include <stdlib.h> 32 #include <stdio.h> 33 #include <string.h> 34 35 #include "s_type.h" 36 #include "s_version.h" 37 #include "smc_pa_ctrl_os.h" 38 39 40 /*--------------------------------------------------------------------------- 41 * Utility Functions 42 *---------------------------------------------------------------------------*/ 43 44 static void printUsage(bool bSuccess) 45 { 46 #ifdef BOOT_TIME_PA 47 printf("usage : smc_boot_pa_ctrl <options> [command]\n"); 48 printf(" Options:\n"); 49 printf(" -h, --help: Print this help\n"); 50 printf(" Commands:\n"); 51 printf(" -c <conf> : Configuration file path\n"); 52 printf(" start <pa_file_path>: load and start the SMC PA\n"); 53 printf("\n"); 54 #else 55 printf("usage : smc_pa_ctrl <options> [command]\n"); 56 printf(" Options:\n"); 57 printf(" -h, --help: Print this help\n"); 58 printf(" Commands:\n"); 59 printf(" -c <conf> : Configuration file path\n"); 60 printf(" start <pa_file_path>: load and start the SMC PA\n"); 61 printf(" stop: stop the SMC PA\n"); 62 printf("\n"); 63 #endif 64 65 exit(bSuccess ? 0 : 1); 66 } 67 68 69 70 /*--------------------------------------------------------------------------- 71 * Application Entry-Point 72 *---------------------------------------------------------------------------*/ 73 74 int main(int argc, char *argv[]) 75 { 76 char* pPAFileName = NULL; 77 char* pConfFileName = NULL; 78 int nCommand = SCX_SMC_PA_CTRL_NONE; 79 int nStatus = 0; 80 81 #ifdef BOOT_TIME_PA 82 printf("SMC BOOT PA Control\n"); 83 printf(S_VERSION_STRING "\n"); 84 #else 85 printf("SMC PA Control\n"); 86 printf(S_VERSION_STRING "\n"); 87 #endif 88 89 /* Skip program name */ 90 argv ++; 91 argc --; 92 93 while (argc != 0) 94 { 95 if (argv[0][0] == '-') 96 { 97 /* 98 * This is an option 99 */ 100 101 if ((strcmp(argv[0], "--help") == 0) || (strcmp(argv[0], "-h") == 0)) 102 { 103 printUsage(true); 104 } 105 else if (strcmp(argv[0], "-c") == 0) 106 { 107 /* Next argument */ 108 argc --; 109 argv ++; 110 111 if (argc <= 0) 112 { 113 printf("Missing argument for the option '-c'\n\n"); 114 printUsage(false); 115 } 116 117 pConfFileName = malloc(strlen(argv[0]) + 1); 118 if (pConfFileName == NULL) 119 { 120 printf("Out of memory\n"); 121 exit(2); 122 } 123 124 strcpy(pConfFileName, argv[0]); 125 } 126 else 127 { 128 printf("Invalid option [%s]\n\n", argv[0]); 129 printUsage(false); 130 } 131 } 132 else 133 { 134 /* 135 * This is a command 136 */ 137 if (strcmp(argv[0], "start") == 0) 138 { 139 /* Next argument */ 140 argc --; 141 argv ++; 142 143 if (argc <= 0) 144 { 145 printf("Missing argument for the command 'start'\n\n"); 146 printUsage(false); 147 } 148 149 pPAFileName = malloc(strlen(argv[0]) + 1); 150 if (pPAFileName == NULL) 151 { 152 printf("Out of memory\n"); 153 exit(2); 154 } 155 156 strcpy(pPAFileName, argv[0]); 157 158 nCommand = SCX_SMC_PA_CTRL_START; 159 } 160 #ifndef BOOT_TIME_PA 161 else if (strcmp(argv[0], "stop") == 0) 162 { 163 nCommand = SCX_SMC_PA_CTRL_STOP; 164 } 165 #endif 166 else 167 { 168 printf("Invalid command [%s]\n\n", argv[0]); 169 printUsage(false); 170 } 171 } 172 173 argc --; 174 argv ++; 175 } 176 177 switch (nCommand) 178 { 179 case SCX_SMC_PA_CTRL_START: 180 /* 181 * Load and execute the SMC PA 182 */ 183 184 if (pConfFileName == NULL) 185 { 186 printf("Configuration file path is missing !\n"); 187 printUsage(false); 188 } 189 190 nStatus = smcPAStart(pPAFileName, pConfFileName); 191 break; 192 193 #ifndef BOOT_TIME_PA 194 case SCX_SMC_PA_CTRL_STOP: 195 /* 196 * Stop the SMC PA 197 */ 198 199 if (pConfFileName != NULL) 200 { 201 printf("Configuration file cannot be used with the 'stop' command\n\n"); 202 printUsage(false); 203 } 204 205 nStatus = smcPAStop(); 206 break; 207 #endif 208 209 default: 210 printf("No command specified\n\n"); 211 printUsage(false); 212 break; 213 } 214 215 free(pPAFileName); 216 free(pConfFileName); 217 218 return nStatus; 219 } 220
