FreeCalypso > hg > fc-magnetite
annotate src/gpf3/inc/pco_util.h @ 686:59f07d67eb45
luna target split into luna1 and luna2
luna1 is FC Luna based on iWOW DSK v4.0 or v5.0 motherboard
luna2 is FC Luna based on FC Caramel2 MB
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Mon, 12 Oct 2020 18:51:24 +0000 |
parents | c41a534f33c6 |
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rev | line source |
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1 /* |
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2 +----------------------------------------------------------------------------- |
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3 | Project : PCO2 |
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4 | Modul : PCO_UTIL |
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5 +----------------------------------------------------------------------------- |
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6 | Copyright 2002 Texas Instruments Berlin, AG |
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7 | All rights reserved. |
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8 | |
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9 | This file is confidential and a trade secret of Texas |
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10 | Instruments Berlin, AG |
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11 | The receipt of or possession of this file does not convey |
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12 | any rights to reproduce or disclose its contents or to |
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13 | manufacture, use, or sell anything it may describe, in |
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14 | whole, or in part, without the specific written consent of |
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15 | Texas Instruments Berlin, AG. |
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16 +----------------------------------------------------------------------------- |
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17 | Purpose : This Modul provides utillity functions for pco |
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18 +----------------------------------------------------------------------------- |
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19 */ |
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20 |
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21 #ifndef _PCO_UTIL_H_ |
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22 #define _PCO_UTIL_H_ |
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23 |
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24 /*==== INCLUDES ===================================================*/ |
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25 #include <stdio.h> |
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26 #include "ipcapi.h" |
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27 #undef EXPORT |
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28 #include "typedefs.h" |
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29 |
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30 /*==== TYPES ======================================================*/ |
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31 |
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32 /*==== CONSTANTS ==================================================*/ |
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33 #define ZERO_COMPRESS_MIN 8 |
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34 |
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35 /*==== EXTERNALS ==================================================*/ |
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36 |
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37 /*==== VARIABLES ==================================================*/ |
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38 |
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39 /*==== PROTOTYPES =================================================*/ |
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40 |
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41 /* |
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42 +--------------------------------------------------------------------+ |
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43 | PROJECT : PCO2 MODULE : PCO_UTIL | |
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44 | STATE : code ROUTINE : get_path | |
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45 +--------------------------------------------------------------------+ |
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46 |
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47 PURPOSE : Retrieves the pathname from a path/filename(path\filenames)-string. |
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48 |
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49 PARAMS: fname ... path/filename |
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50 path ... retrieved path string |
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51 slash ... 1 -> '/'s are used as separators. |
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52 0 -> '\'s are used as separators |
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53 */ |
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54 void get_path(const char* fname, char* path, int slash=1); |
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55 |
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56 |
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57 /* |
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58 +------------------------------------------------------+ |
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59 | PROJECT : PCO2 MODULE : PCO_UTIL | |
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60 | STATE : code ROUTINE : read_string | |
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61 +------------------------------------------------------+ |
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62 |
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63 PURPOSE : Reads one line from a text file. |
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64 |
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65 PARAMS: stream ... stream to read from |
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66 buf ... buffer to read into |
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67 max_len ... maximum length of line to read into buf |
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68 |
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69 RETURNS: 0 ... no error |
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70 -1 ... buffer to small |
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71 |
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72 */ |
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73 int read_string (FILE * stream, char * buf, int max_len); |
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74 |
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75 |
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76 /* |
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77 +-------------------------------------------------------------------------------+ |
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78 | PROJECT : PCO2 MODULE : PCO_UTIL | |
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79 | STATE : code ROUTINE : send_ipcmsg | |
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80 +-------------------------------------------------------------------------------+ |
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81 |
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82 PURPOSE : tries to send a message with ipc header to a receiver |
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83 |
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84 PARAMS: buf ... pointer to buffer |
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85 size .. size of buffer |
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86 id ... message id |
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87 sender .. queuename of sender |
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88 receiver .. queuename of receiver |
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89 |
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90 RETURNS: 0 .. sucess |
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91 -1 .. receiver not found |
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92 -2 .. error while contacting receiver |
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93 |
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94 */ |
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95 int send_ipcmsg(void* buf, U16 size, U16 id, const char* sender, |
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96 const char* receiver); |
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97 |
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98 |
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99 /* |
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100 +-------------------------------------------------------------------------------+ |
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101 | PROJECT : PCO2 MODULE : PCO_UTIL | |
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102 | STATE : code ROUTINE : send_ipcmsg | |
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103 +-------------------------------------------------------------------------------+ |
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104 |
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105 PURPOSE : tries to send a message with ipc header to a receiver |
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106 |
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107 PARAMS: buf ... pointer to buffer |
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108 size .. size of buffer |
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109 id ... message id |
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110 sender .. queuename of sender |
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111 receiver .. queuename of receiver |
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112 rqueue ... handle of receiver queue |
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113 |
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114 RETURNS: 0 .. sucess |
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115 -1 .. error while contacting receiver |
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116 |
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117 */ |
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118 int send_ipcmsg(void* buf, U16 size, U16 id, const char* sender, |
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119 const char* receiver, CMS_HANDLE rqueue); |
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120 |
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121 /* |
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122 +-------------------------------------------------------------------------------+ |
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123 | PROJECT : PCO2 MODULE : PCO_VIEW_STD | |
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124 | STATE : code ROUTINE : create_hexdump | |
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125 +-------------------------------------------------------------------------------+ |
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126 |
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127 PURPOSE : creates hexdump string of given data |
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128 |
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129 PARAMS: data .. the data |
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130 dsize .. size of data |
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131 dump .. buffer to receive hexdump |
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132 size .. size of dump |
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133 reverse.. if !=0 the hexdump will represent the reverse data buffer |
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134 zero_compress_min .. count of zeros from which on compression will be applied |
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135 |
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136 RETURNS: 0 .. success |
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137 -1 .. dump buffer to small |
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138 |
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139 */ |
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140 int create_hexdump(const void *data, unsigned dsize, char *dump, unsigned size, |
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141 int reverse=0, int zero_compress_min=ZERO_COMPRESS_MIN); |
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142 |
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143 /* |
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144 +-------------------------------------------------------------------------------+ |
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145 | PROJECT : PCO2 MODULE : PCO_UTIL | |
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146 | STATE : code ROUTINE : interprete_hexdump | |
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147 +-------------------------------------------------------------------------------+ |
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148 |
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149 PURPOSE : tries to interprete a given string hexdump-like |
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150 Example: 00 44 (23*00) 47 11 |
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151 |
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152 PARAMS: dump .. string containing hexdump |
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153 buffer .. buffer to receive interpreted data |
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154 bsize .. size of buffer |
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155 count .. count of bytes writen to buffer |
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156 |
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157 RETURNS: 0 .. success |
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158 -1 .. buffer to small |
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159 -2 .. invalid hexdump |
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160 |
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161 */ |
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162 int interprete_hexdump(const char *dump, void* buffer, unsigned bsize, unsigned& count); |
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163 |
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164 |
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165 /* |
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166 +-------------------------------------------------------------------------------+ |
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167 | PROJECT : PCO2 MODULE : PCO_UTIL | |
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168 | STATE : code ROUTINE : get_time_hmsm | |
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169 +-------------------------------------------------------------------------------+ |
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170 |
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171 PURPOSE : calculates the current time in ms |
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172 (hour, minute, second and ms are taken into account) |
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173 |
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174 RETURNS: current time in milliseconds |
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175 |
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176 */ |
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177 ULONG get_time_hmsm(); |
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178 |
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179 /* |
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180 +-------------------------------------------------------------------------------+ |
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181 | PROJECT : PCO2 MODULE : PCO_UTIL | |
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182 | STATE : code ROUTINE : get_dll_size | |
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183 +-------------------------------------------------------------------------------+ |
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184 |
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185 PURPOSE : calculates the actual count of bytes used in a given DLL-file |
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186 |
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187 PARAMS: dll_fname .. name of dll-file |
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188 |
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189 RETURNS: count of bytes used, 0 if file is no WIN32-DLL |
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190 |
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191 */ |
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192 ULONG get_dll_size(const char* dll_fname); |
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193 |
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194 |
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195 #endif /* _PCO_UTIL_H_ */ |