| 1 | /****************************************************************************** |
|---|
| 2 | * (c)2008-2009 Broadcom Corporation |
|---|
| 3 | * |
|---|
| 4 | * This program is the proprietary software of Broadcom Corporation and/or its licensors, |
|---|
| 5 | * and may only be used, duplicated, modified or distributed pursuant to the terms and |
|---|
| 6 | * conditions of a separate, written license agreement executed between you and Broadcom |
|---|
| 7 | * (an "Authorized License"). Except as set forth in an Authorized License, Broadcom grants |
|---|
| 8 | * no license (express or implied), right to use, or waiver of any kind with respect to the |
|---|
| 9 | * Software, and Broadcom expressly reserves all rights in and to the Software and all |
|---|
| 10 | * intellectual property rights therein. IF YOU HAVE NO AUTHORIZED LICENSE, THEN YOU |
|---|
| 11 | * HAVE NO RIGHT TO USE THIS SOFTWARE IN ANY WAY, AND SHOULD IMMEDIATELY |
|---|
| 12 | * NOTIFY BROADCOM AND DISCONTINUE ALL USE OF THE SOFTWARE. |
|---|
| 13 | * |
|---|
| 14 | * Except as expressly set forth in the Authorized License, |
|---|
| 15 | * |
|---|
| 16 | * 1. This program, including its structure, sequence and organization, constitutes the valuable trade |
|---|
| 17 | * secrets of Broadcom, and you shall use all reasonable efforts to protect the confidentiality thereof, |
|---|
| 18 | * and to use this information only in connection with your use of Broadcom integrated circuit products. |
|---|
| 19 | * |
|---|
| 20 | * 2. TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE SOFTWARE IS PROVIDED "AS IS" |
|---|
| 21 | * AND WITH ALL FAULTS AND BROADCOM MAKES NO PROMISES, REPRESENTATIONS OR |
|---|
| 22 | * WARRANTIES, EITHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, WITH RESPECT TO |
|---|
| 23 | * THE SOFTWARE. BROADCOM SPECIFICALLY DISCLAIMS ANY AND ALL IMPLIED WARRANTIES |
|---|
| 24 | * OF TITLE, MERCHANTABILITY, NONINFRINGEMENT, FITNESS FOR A PARTICULAR PURPOSE, |
|---|
| 25 | * LACK OF VIRUSES, ACCURACY OR COMPLETENESS, QUIET ENJOYMENT, QUIET POSSESSION |
|---|
| 26 | * OR CORRESPONDENCE TO DESCRIPTION. YOU ASSUME THE ENTIRE RISK ARISING OUT OF |
|---|
| 27 | * USE OR PERFORMANCE OF THE SOFTWARE. |
|---|
| 28 | * |
|---|
| 29 | * 3. TO THE MAXIMUM EXTENT PERMITTED BY LAW, IN NO EVENT SHALL BROADCOM OR ITS |
|---|
| 30 | * LICENSORS BE LIABLE FOR (i) CONSEQUENTIAL, INCIDENTAL, SPECIAL, INDIRECT, OR |
|---|
| 31 | * EXEMPLARY DAMAGES WHATSOEVER ARISING OUT OF OR IN ANY WAY RELATING TO YOUR |
|---|
| 32 | * USE OF OR INABILITY TO USE THE SOFTWARE EVEN IF BROADCOM HAS BEEN ADVISED OF |
|---|
| 33 | * THE POSSIBILITY OF SUCH DAMAGES; OR (ii) ANY AMOUNT IN EXCESS OF THE AMOUNT |
|---|
| 34 | * ACTUALLY PAID FOR THE SOFTWARE ITSELF OR U.S. $1, WHICHEVER IS GREATER. THESE |
|---|
| 35 | * LIMITATIONS SHALL APPLY NOTWITHSTANDING ANY FAILURE OF ESSENTIAL PURPOSE OF |
|---|
| 36 | * ANY LIMITED REMEDY. |
|---|
| 37 | * |
|---|
| 38 | * $brcm_Workfile: $ |
|---|
| 39 | * $brcm_Revision: $ |
|---|
| 40 | * $brcm_Date: $ |
|---|
| 41 | * |
|---|
| 42 | * Module Description: |
|---|
| 43 | * |
|---|
| 44 | * Revision History: |
|---|
| 45 | * |
|---|
| 46 | * Created: 09/28/2009 by Jeff Fisher |
|---|
| 47 | * |
|---|
| 48 | * $brcm_Log: $ |
|---|
| 49 | * |
|---|
| 50 | * |
|---|
| 51 | *****************************************************************************/ |
|---|
| 52 | #include "bapp_util.h" |
|---|
| 53 | #include "bapp.h" |
|---|
| 54 | #include "chan_mgr.h" |
|---|
| 55 | |
|---|
| 56 | BDBG_MODULE(bapp_util); /* Register software module with debug interface */ |
|---|
| 57 | |
|---|
| 58 | #define MSO_PHONE_LEN (MAX_PHONE_LEN - 1) |
|---|
| 59 | #define CMD_LEN 3 |
|---|
| 60 | |
|---|
| 61 | const char *s_def_phone_str = "1-800-COMCAST (1-800-266-2278)"; |
|---|
| 62 | const char *s_def_service_str = "Please check the connections and if the problem is not resolved please contact Comcast at %s to restore service. We're sorry for the inconvenience."; |
|---|
| 63 | |
|---|
| 64 | #ifdef PROFILE |
|---|
| 65 | #include "bprofile.h" |
|---|
| 66 | static bprofile_sys_iface s_sys_iface; |
|---|
| 67 | static bprofile_entry *s_table = NULL; |
|---|
| 68 | static int s_num_entrires = 10000; |
|---|
| 69 | |
|---|
| 70 | static const char *bapp_util_thread_name(bprofile_thread_id thread) |
|---|
| 71 | { |
|---|
| 72 | return (const char*)thread; |
|---|
| 73 | } |
|---|
| 74 | |
|---|
| 75 | /* |
|---|
| 76 | Summary: |
|---|
| 77 | Profiling utility start profiling. |
|---|
| 78 | */ |
|---|
| 79 | void bapp_util_start_profiling(void) |
|---|
| 80 | { |
|---|
| 81 | if (s_table == NULL) |
|---|
| 82 | { |
|---|
| 83 | BKNI_Memset(&s_sys_iface,0,sizeof(s_sys_iface)); |
|---|
| 84 | s_table = BKNI_Malloc(s_num_entrires *sizeof(bprofile_entry)); |
|---|
| 85 | } |
|---|
| 86 | BDBG_ASSERT(s_table); |
|---|
| 87 | bprofile_sys_iface_init(&s_sys_iface); |
|---|
| 88 | bprofile_start(s_table, s_num_entrires); |
|---|
| 89 | } |
|---|
| 90 | /* |
|---|
| 91 | Summary: |
|---|
| 92 | Profiling utility stop profiling. |
|---|
| 93 | */ |
|---|
| 94 | |
|---|
| 95 | void bapp_util_stop_profiling(void) |
|---|
| 96 | { |
|---|
| 97 | int nentries = bprofile_stop(); |
|---|
| 98 | BDBG_WRN(("profile nentries %d\n", nentries)); |
|---|
| 99 | s_sys_iface.thread_from_stack = bos_task_from_stack; |
|---|
| 100 | s_sys_iface.thread_name = bapp_util_thread_name; |
|---|
| 101 | s_sys_iface.maxentries = s_num_entrires; |
|---|
| 102 | s_sys_iface.show_entries = 15; |
|---|
| 103 | s_sys_iface.split_threads = true; |
|---|
| 104 | s_sys_iface.substract_overhead = true; |
|---|
| 105 | s_sys_iface.call_count = true; |
|---|
| 106 | s_sys_iface.preempt_time = true; |
|---|
| 107 | s_sys_iface.comma_delimited = true; |
|---|
| 108 | bprofile_report_flat(s_table, nentries, &s_sys_iface); |
|---|
| 109 | } |
|---|
| 110 | #endif /* PROFILE */ |
|---|
| 111 | /* |
|---|
| 112 | Summary: |
|---|
| 113 | Utility IO function. |
|---|
| 114 | Description: |
|---|
| 115 | Utility IO function to be used for pseudo IO. |
|---|
| 116 | */ |
|---|
| 117 | |
|---|
| 118 | int bin_read( void *buffer, int size, int count, void *fp ) |
|---|
| 119 | { |
|---|
| 120 | bin_read_t *p_br = (bin_read_t*)fp; |
|---|
| 121 | size = size * count; |
|---|
| 122 | if (p_br->cnt + size > p_br->size) |
|---|
| 123 | { |
|---|
| 124 | BDBG_MSG(("Requesting more bytes than available (cnt = %d, size = %d,total = %d)\n", |
|---|
| 125 | p_br->cnt,size,p_br->size)); |
|---|
| 126 | size = p_br->size - p_br->cnt; |
|---|
| 127 | } |
|---|
| 128 | |
|---|
| 129 | memcpy(buffer,&p_br->data[p_br->cnt],size); |
|---|
| 130 | p_br->cnt += size; |
|---|
| 131 | return size; |
|---|
| 132 | } |
|---|
| 133 | /* |
|---|
| 134 | Summary: |
|---|
| 135 | Utility IO function. |
|---|
| 136 | Description: |
|---|
| 137 | Utility IO function to be used for pseudo IO. |
|---|
| 138 | */ |
|---|
| 139 | |
|---|
| 140 | unsigned int bin_tell(void *fp ) |
|---|
| 141 | { |
|---|
| 142 | bin_read_t *p_br = (bin_read_t*)fp; |
|---|
| 143 | |
|---|
| 144 | return p_br->cnt; |
|---|
| 145 | } |
|---|
| 146 | /* |
|---|
| 147 | Summary: |
|---|
| 148 | Utility IO function. |
|---|
| 149 | Description: |
|---|
| 150 | Utility IO function to be used for pseudo IO. |
|---|
| 151 | */ |
|---|
| 152 | |
|---|
| 153 | int bin_set(void *fp, int offset, int whence ) |
|---|
| 154 | { |
|---|
| 155 | bin_read_t *p_br = (bin_read_t*)fp; |
|---|
| 156 | |
|---|
| 157 | if ((whence != 0) || ((unsigned int)offset > p_br->size)) |
|---|
| 158 | return -1; |
|---|
| 159 | |
|---|
| 160 | p_br->cnt = offset; |
|---|
| 161 | return 0; |
|---|
| 162 | } |
|---|
| 163 | #if 0 |
|---|
| 164 | /** |
|---|
| 165 | Summary: |
|---|
| 166 | Get ticks used to establish time deltas in the applicaiton. |
|---|
| 167 | **/ |
|---|
| 168 | |
|---|
| 169 | unsigned int bapp_util_get_ticks(void) |
|---|
| 170 | { |
|---|
| 171 | b_timeval tv; |
|---|
| 172 | |
|---|
| 173 | GETTIMEOFDAY(&tv); |
|---|
| 174 | |
|---|
| 175 | return((tv.tv_sec * BAPP_TICKS_PER_SECOND) + (tv.tv_usec * BAPP_TICKS_PER_SECOND) / 1000000); |
|---|
| 176 | } |
|---|
| 177 | #endif |
|---|
| 178 | |
|---|
| 179 | #define isaf(c) ((c) >= 'a' && (c) <= 'f') |
|---|
| 180 | #define isAF(c) ((c) >= 'A' && (c) <= 'Z') |
|---|
| 181 | #define isdigit(c) ((c) >= '0' && (c) <= '9') |
|---|
| 182 | |
|---|
| 183 | /** |
|---|
| 184 | Summary: |
|---|
| 185 | Convert string to int value |
|---|
| 186 | **/ |
|---|
| 187 | int bapp_util_atoi(unsigned char *str_p, int bytes) |
|---|
| 188 | { |
|---|
| 189 | int i, value = 0; |
|---|
| 190 | unsigned char c, *p; |
|---|
| 191 | |
|---|
| 192 | p = str_p; |
|---|
| 193 | |
|---|
| 194 | for (i = 0; i < bytes; i++) |
|---|
| 195 | { |
|---|
| 196 | value <<= 4; |
|---|
| 197 | c = *p++; |
|---|
| 198 | if (isdigit(c)) |
|---|
| 199 | value |= (c - '0'); |
|---|
| 200 | else if (isaf(c)) |
|---|
| 201 | value |= (c - 'a') + 10; |
|---|
| 202 | else if (isAF(c)) |
|---|
| 203 | value |= (c - 'A') + 10; |
|---|
| 204 | else |
|---|
| 205 | return 0; |
|---|
| 206 | } |
|---|
| 207 | return value; |
|---|
| 208 | } |
|---|
| 209 | |
|---|
| 210 | /**************************************************************** |
|---|
| 211 | * timeval_subtract |
|---|
| 212 | * |
|---|
| 213 | * INPUTS: x,y - subtract the timevals |
|---|
| 214 | * OUTPUTS: result - result of x,y timeval subtract |
|---|
| 215 | * RETURNS: none |
|---|
| 216 | * DESCRITPION: Subtract the `b_timeval' values X and Y, |
|---|
| 217 | * storing the result in RESULT. |
|---|
| 218 | * Return 1 if the difference is negative, otherwise 0 |
|---|
| 219 | ****************************************************************/ |
|---|
| 220 | |
|---|
| 221 | int timeval_subtract (b_timeval *result, b_timeval *x, b_timeval *y) |
|---|
| 222 | { |
|---|
| 223 | /* Perform the carry for the later subtraction by updating y. */ |
|---|
| 224 | if (x->tv_usec < y->tv_usec) |
|---|
| 225 | { |
|---|
| 226 | int nsec = (y->tv_usec - x->tv_usec) / 1000000 + 1; |
|---|
| 227 | y->tv_usec -= 1000000 * nsec; |
|---|
| 228 | y->tv_sec += nsec; |
|---|
| 229 | } |
|---|
| 230 | if (x->tv_usec - y->tv_usec > 1000000) |
|---|
| 231 | { |
|---|
| 232 | int nsec = (x->tv_usec - y->tv_usec) / 1000000; |
|---|
| 233 | y->tv_usec += 1000000 * nsec; |
|---|
| 234 | y->tv_sec -= nsec; |
|---|
| 235 | } |
|---|
| 236 | |
|---|
| 237 | /* Compute the time remaining to wait. |
|---|
| 238 | tv_usec is certainly positive. */ |
|---|
| 239 | result->tv_sec = x->tv_sec - y->tv_sec; |
|---|
| 240 | result->tv_usec = x->tv_usec - y->tv_usec; |
|---|
| 241 | |
|---|
| 242 | /* Return 1 if result is negative. */ |
|---|
| 243 | return x->tv_sec < y->tv_sec; |
|---|
| 244 | } |
|---|
| 245 | #define UNIT_ADDR_LEN 20 |
|---|
| 246 | #define HW_ADDR_BYTES 5 |
|---|
| 247 | static unsigned char s_unit_addr_str[UNIT_ADDR_LEN]; |
|---|
| 248 | static unsigned char s_hw_addr_str[HW_ADDR_BYTES]; |
|---|
| 249 | |
|---|
| 250 | static const unsigned char crc8_table[] = |
|---|
| 251 | { |
|---|
| 252 | 0, 155, 173, 54, 193, 90, 108, 247, 25, 130, 180, 47, 216, 67, 117, 238, |
|---|
| 253 | 50, 169, 159, 4, 243, 104, 94, 197, 43, 176, 134, 29, 234, 113, 71, 220, |
|---|
| 254 | 100, 255, 201, 82, 165, 62, 8, 147, 125, 230, 208, 75, 188, 39, 17, 138, |
|---|
| 255 | 86, 205, 251, 96, 151, 12, 58, 161, 79, 212, 226, 121, 142, 21, 35, 184, |
|---|
| 256 | 200, 83, 101, 254, 9, 146, 164, 63, 209, 74, 124, 231, 16, 139, 189, 38, |
|---|
| 257 | 250, 97, 87, 204, 59, 160, 150, 13, 227, 120, 78, 213, 34, 185, 143, 20, |
|---|
| 258 | 172, 55, 1, 154, 109, 246, 192, 91, 181, 46, 24, 131, 116, 239, 217, 66, |
|---|
| 259 | 158, 5, 51, 168, 95, 196, 242, 105, 135, 28, 42, 177, 70, 221, 235, 112, |
|---|
| 260 | 11, 144, 166, 61, 202, 81, 103, 252, 18, 137, 191, 36, 211, 72, 126, 229, |
|---|
| 261 | 57, 162, 148, 15, 248, 99, 85, 206, 32, 187, 141, 22, 225, 122, 76, 215, |
|---|
| 262 | 111, 244, 194, 89, 174, 53, 3, 152, 118, 237, 219, 64, 183, 44, 26, 129, |
|---|
| 263 | 93, 198, 240, 107, 156, 7, 49, 170, 68, 223, 233, 114, 133, 30, 40, 179, |
|---|
| 264 | 195, 88, 110, 245, 2, 153, 175, 52, 218, 65, 119, 236, 27, 128, 182, 45, |
|---|
| 265 | 241, 106, 92, 199, 48, 171, 157, 6, 232, 115, 69, 222, 41, 178, 132, 31, |
|---|
| 266 | 167, 60, 10, 145, 102, 253, 203, 80, 190, 37, 19, 136, 127, 228, 210, 73, |
|---|
| 267 | 149, 14, 56, 163, 84, 207, 249, 98, 140, 23, 33, 186, 77, 214, 224, 123, |
|---|
| 268 | }; |
|---|
| 269 | |
|---|
| 270 | /* |
|---|
| 271 | Summary: |
|---|
| 272 | Return the mac address. Can return false if chip does not support HW address. |
|---|
| 273 | An address to an array of at least 6 bytes must be provided. |
|---|
| 274 | */ |
|---|
| 275 | bool get_mac_address(unsigned char *hw_address) |
|---|
| 276 | { |
|---|
| 277 | #if 1 /* Test value from UDTA CCAD spec with Radner stream captures */ |
|---|
| 278 | hw_address[0] = 0x12; |
|---|
| 279 | hw_address[1] = 0xBE; |
|---|
| 280 | hw_address[2] = 0x20; |
|---|
| 281 | hw_address[3] = 0x00; |
|---|
| 282 | hw_address[4] = 0x1C; |
|---|
| 283 | hw_address[5] = 0xC3; |
|---|
| 284 | return true; |
|---|
| 285 | #endif |
|---|
| 286 | } |
|---|
| 287 | |
|---|
| 288 | /* |
|---|
| 289 | Summary: |
|---|
| 290 | Return the 40 bit hardware address. Can return false if chip does not support HW address. |
|---|
| 291 | An address to an array of at least 5 bytes must be provided. |
|---|
| 292 | */ |
|---|
| 293 | #define SWAP_INT(x) ((((unsigned int)x & 0xFF) << 24) |(((unsigned int)x & 0xFF00) << 8) |(((unsigned int)x & 0xFF0000) >> 8) | (((unsigned int)x & 0xFF000000) >> 24)) |
|---|
| 294 | bool get_hw_address(unsigned char *hw_address) |
|---|
| 295 | { |
|---|
| 296 | #if 1 /* Test value from UDTA CCAD spec */ |
|---|
| 297 | hw_address[0] = 0xc3; |
|---|
| 298 | hw_address[1] = 0x1c; |
|---|
| 299 | hw_address[2] = 0x00; |
|---|
| 300 | hw_address[3] = 0x20; |
|---|
| 301 | hw_address[4] = 0xBE; |
|---|
| 302 | |
|---|
| 303 | /* c3:1c:00:20:be */ |
|---|
| 304 | #endif |
|---|
| 305 | return true; |
|---|
| 306 | } |
|---|
| 307 | |
|---|
| 308 | /* |
|---|
| 309 | Summary: |
|---|
| 310 | Get the current utc time in seconds. |
|---|
| 311 | Return non-zero on failure. |
|---|
| 312 | */ |
|---|
| 313 | bool s_have_time = false; |
|---|
| 314 | unsigned int s_system_time = 0; |
|---|
| 315 | unsigned int s_system_offset = 0; |
|---|
| 316 | unsigned int s_dst_entry = 0; |
|---|
| 317 | unsigned int s_dst_exit = 0; |
|---|
| 318 | unsigned int s_dst_delta = 0; |
|---|
| 319 | bool get_utc_time(unsigned int *time ) |
|---|
| 320 | { |
|---|
| 321 | b_timeval tv; |
|---|
| 322 | |
|---|
| 323 | if (!s_have_time) |
|---|
| 324 | return false; |
|---|
| 325 | |
|---|
| 326 | GETTIMEOFDAY(&tv); |
|---|
| 327 | |
|---|
| 328 | *time = s_system_time + (tv.tv_sec - s_system_offset); |
|---|
| 329 | |
|---|
| 330 | return true; |
|---|
| 331 | } |
|---|
| 332 | |
|---|
| 333 | /* |
|---|
| 334 | Summary: |
|---|
| 335 | Get the current UTC time, local offset and dst flag. |
|---|
| 336 | Returns non-zero when it is not possible to determine local time. |
|---|
| 337 | Currently this function uses XDS local offset over one obtained from the TSIDs |
|---|
| 338 | |
|---|
| 339 | */ |
|---|
| 340 | bool get_local_time(unsigned int *utc_secs ) /* Current UTC time in seconds adjusted to local time */ |
|---|
| 341 | { |
|---|
| 342 | if (!get_utc_time(utc_secs)) |
|---|
| 343 | return false; |
|---|
| 344 | |
|---|
| 345 | if ((*utc_secs >= s_dst_entry) && (*utc_secs <= s_dst_exit)) |
|---|
| 346 | { |
|---|
| 347 | if (s_dst_delta == 0) |
|---|
| 348 | *utc_secs += 3600; |
|---|
| 349 | else |
|---|
| 350 | *utc_secs += s_dst_delta * 60; |
|---|
| 351 | } |
|---|
| 352 | return true; |
|---|
| 353 | } |
|---|
| 354 | |
|---|
| 355 | /* |
|---|
| 356 | Summary: |
|---|
| 357 | 8-bit CRC value based on x^^8 + x^^7 + x^^4 + x^^3 + x + 1 polynomial used |
|---|
| 358 | to calculate CRC on 40-bit hardware address. Defined in Appendix F of CCAD UDTA |
|---|
| 359 | specification. |
|---|
| 360 | */ |
|---|
| 361 | |
|---|
| 362 | static unsigned char calc_crc8_ua40(unsigned char *hw_address) |
|---|
| 363 | { |
|---|
| 364 | unsigned char crc8; |
|---|
| 365 | int i; |
|---|
| 366 | |
|---|
| 367 | crc8 = 0xFF; /* Start with all 1s */ |
|---|
| 368 | for (i = 0; i < HW_ADDR_BYTES; i++) |
|---|
| 369 | { |
|---|
| 370 | crc8 = crc8_table[crc8 ^ *hw_address]; |
|---|
| 371 | hw_address++; |
|---|
| 372 | } |
|---|
| 373 | return crc8; |
|---|
| 374 | } |
|---|
| 375 | |
|---|
| 376 | /* |
|---|
| 377 | Summary: |
|---|
| 378 | Return a null terminated string form of the hw_address (40 bit chip ID) |
|---|
| 379 | |
|---|
| 380 | */ |
|---|
| 381 | |
|---|
| 382 | char *get_unit_address_str() |
|---|
| 383 | { |
|---|
| 384 | unsigned int lw,i; |
|---|
| 385 | unsigned char crc8; |
|---|
| 386 | unsigned char tmp_hw_addr_str[HW_ADDR_BYTES]; |
|---|
| 387 | |
|---|
| 388 | get_hw_address(s_hw_addr_str); |
|---|
| 389 | |
|---|
| 390 | lw = ((uint32_t)s_hw_addr_str[3] << 24) | ((uint32_t)s_hw_addr_str[2] << 16) | ((uint32_t)s_hw_addr_str[1] << 8) | ((uint32_t)s_hw_addr_str[0]); |
|---|
| 391 | /* memcpy(&lw,s_hw_addr_str,sizeof(lw)); */ |
|---|
| 392 | |
|---|
| 393 | bapp_util_memset(s_unit_addr_str,0,UNIT_ADDR_LEN); |
|---|
| 394 | |
|---|
| 395 | snprintf(s_unit_addr_str,UNIT_ADDR_LEN,"%03d-%010u",s_hw_addr_str[4],lw); |
|---|
| 396 | |
|---|
| 397 | /* Add - at dash in the middle of the 10 digit number */ |
|---|
| 398 | s_unit_addr_str[15] = s_unit_addr_str[14]; |
|---|
| 399 | s_unit_addr_str[14] = s_unit_addr_str[13]; |
|---|
| 400 | s_unit_addr_str[13] = s_unit_addr_str[12]; |
|---|
| 401 | s_unit_addr_str[12] = s_unit_addr_str[11]; |
|---|
| 402 | s_unit_addr_str[11] = s_unit_addr_str[10]; |
|---|
| 403 | s_unit_addr_str[10] = s_unit_addr_str[9]; |
|---|
| 404 | s_unit_addr_str[9] = '-'; |
|---|
| 405 | |
|---|
| 406 | /* figure check digits and append */ |
|---|
| 407 | crc8 = 0; |
|---|
| 408 | if ((s_hw_addr_str[0] == 0) && (s_hw_addr_str[1] == 0) && (s_hw_addr_str[2] == 0) && (s_hw_addr_str[3] == 0) && (s_hw_addr_str[4] == 0)) |
|---|
| 409 | crc8 = 0; |
|---|
| 410 | else |
|---|
| 411 | { |
|---|
| 412 | /* Swap order */ |
|---|
| 413 | for (i = 0; i < HW_ADDR_BYTES; i++) |
|---|
| 414 | tmp_hw_addr_str[i] = s_hw_addr_str[4-i]; |
|---|
| 415 | crc8 = calc_crc8_ua40(tmp_hw_addr_str); |
|---|
| 416 | } |
|---|
| 417 | snprintf(&s_unit_addr_str[15],5,"-%03d",crc8); |
|---|
| 418 | |
|---|
| 419 | return s_unit_addr_str; |
|---|
| 420 | } |
|---|
| 421 | |
|---|
| 422 | |
|---|
| 423 | /* |
|---|
| 424 | Summary: |
|---|
| 425 | Same as text box but with shadow. |
|---|
| 426 | Description: |
|---|
| 427 | Same as text box but with shadow. |
|---|
| 428 | */ |
|---|
| 429 | #define TEXT_SHADDOW |
|---|
| 430 | int text_box_shadow(bgfx_surf_t *p_surf, /* bgfx surface */ |
|---|
| 431 | bgfx_font_t *font, /* bgfx font */ |
|---|
| 432 | uint16_t x, /* x location in pixels */ |
|---|
| 433 | uint16_t y, /* y location in pixels */ |
|---|
| 434 | uint16_t width, /* width in pixels */ |
|---|
| 435 | uint16_t height, /* height in pixels */ |
|---|
| 436 | unsigned int *msg, /* UNI string */ |
|---|
| 437 | unsigned int msg_len, /* Number of characters in the msg */ |
|---|
| 438 | bgfx_pixel c_f, /* palette index for forground text*/ |
|---|
| 439 | bgfx_pixel c_b, /* palette index for background text */ |
|---|
| 440 | int shadow_offset, /* offset from xy to place shadow (can be negative) */ |
|---|
| 441 | int line_spacing /* number of vertical pixels between lines */ |
|---|
| 442 | ) |
|---|
| 443 | { |
|---|
| 444 | #ifdef TEXT_SHADDOW |
|---|
| 445 | text_box(p_surf,font,x + shadow_offset,y + shadow_offset,width,height,msg,msg_len,c_b,line_spacing); |
|---|
| 446 | #endif |
|---|
| 447 | text_box(p_surf,font,x,y,width,height,msg,msg_len,c_f,line_spacing); |
|---|
| 448 | return 0; |
|---|
| 449 | } |
|---|
| 450 | |
|---|
| 451 | |
|---|
| 452 | /** |
|---|
| 453 | Summary: |
|---|
| 454 | scan the mso string looking for a delimiter |
|---|
| 455 | */ |
|---|
| 456 | |
|---|
| 457 | static int scan_mso_str(char *pMSO, char *pStr, int max_str_len, char *pCmd, int max_cmd_len) |
|---|
| 458 | { |
|---|
| 459 | int cnt = 0; |
|---|
| 460 | int acm = 0; |
|---|
| 461 | char delim; |
|---|
| 462 | delim = '\0'; |
|---|
| 463 | |
|---|
| 464 | /* Search for | delmited message string */ |
|---|
| 465 | while (pMSO[cnt]) |
|---|
| 466 | { |
|---|
| 467 | switch (pMSO[cnt]) |
|---|
| 468 | { |
|---|
| 469 | case '|': delim = pMSO[cnt]; break; |
|---|
| 470 | default: pStr[acm++] = pMSO[cnt]; break; |
|---|
| 471 | } |
|---|
| 472 | |
|---|
| 473 | cnt++; |
|---|
| 474 | |
|---|
| 475 | if (delim != '\0') |
|---|
| 476 | break; |
|---|
| 477 | |
|---|
| 478 | if (acm >= max_str_len) |
|---|
| 479 | return -1; |
|---|
| 480 | } |
|---|
| 481 | |
|---|
| 482 | pStr[acm] = 0; |
|---|
| 483 | |
|---|
| 484 | /* Search for command */ |
|---|
| 485 | acm = 0; |
|---|
| 486 | delim = '\0'; |
|---|
| 487 | while (pMSO[cnt] != 0) |
|---|
| 488 | { |
|---|
| 489 | switch (pMSO[cnt]) |
|---|
| 490 | { |
|---|
| 491 | case '|': /* Empty command */ |
|---|
| 492 | delim = pMSO[cnt]; |
|---|
| 493 | if (acm < 2) |
|---|
| 494 | { |
|---|
| 495 | pCmd[acm++] = '*'; |
|---|
| 496 | cnt++; |
|---|
| 497 | if (pMSO[cnt] != 0) |
|---|
| 498 | { |
|---|
| 499 | pCmd[acm++] = '*'; |
|---|
| 500 | } |
|---|
| 501 | } |
|---|
| 502 | else |
|---|
| 503 | { |
|---|
| 504 | if (pMSO[cnt] == '|') |
|---|
| 505 | cnt++; /* This is a field separator so get rid of it also */ |
|---|
| 506 | } |
|---|
| 507 | break; |
|---|
| 508 | case '#': |
|---|
| 509 | case '&': |
|---|
| 510 | case '*': |
|---|
| 511 | pCmd[acm++] = pMSO[cnt]; |
|---|
| 512 | break; |
|---|
| 513 | default: return -1; |
|---|
| 514 | } |
|---|
| 515 | cnt++; |
|---|
| 516 | |
|---|
| 517 | if (delim != '\0') |
|---|
| 518 | break; |
|---|
| 519 | |
|---|
| 520 | if (acm >= max_cmd_len) |
|---|
| 521 | return -1; |
|---|
| 522 | } |
|---|
| 523 | pCmd[acm] = 0; |
|---|
| 524 | |
|---|
| 525 | return cnt; |
|---|
| 526 | } |
|---|
| 527 | |
|---|
| 528 | /** |
|---|
| 529 | Summary: |
|---|
| 530 | Process the MSO command string and construct the MSO message |
|---|
| 531 | */ |
|---|
| 532 | |
|---|
| 533 | static void process_mso_cmd(char *pMsg, |
|---|
| 534 | int max_len, |
|---|
| 535 | char *pDefMsg, |
|---|
| 536 | char *pCmd) |
|---|
| 537 | { |
|---|
| 538 | static char s_tmp_phone_str[MSO_PHONE_LEN+1]; |
|---|
| 539 | switch (pCmd[0]) |
|---|
| 540 | { |
|---|
| 541 | case '#': |
|---|
| 542 | snprintf(pMsg,max_len,pDefMsg,s_def_phone_str); |
|---|
| 543 | break; |
|---|
| 544 | case '&': |
|---|
| 545 | break; |
|---|
| 546 | case '\0': |
|---|
| 547 | case '*': |
|---|
| 548 | if (strlen(pMsg) > 0) |
|---|
| 549 | strcpy(s_tmp_phone_str,pMsg); |
|---|
| 550 | else |
|---|
| 551 | strcpy(s_tmp_phone_str,s_def_phone_str); |
|---|
| 552 | |
|---|
| 553 | snprintf(pMsg,max_len,pDefMsg,s_tmp_phone_str); |
|---|
| 554 | break; |
|---|
| 555 | } |
|---|
| 556 | } |
|---|
| 557 | |
|---|
| 558 | |
|---|
| 559 | /** |
|---|
| 560 | Summary: |
|---|
| 561 | parse the mso string looking for a delimiter and return true if successful |
|---|
| 562 | */ |
|---|
| 563 | |
|---|
| 564 | void parse_mso_str(char *pMSO, |
|---|
| 565 | char *pServiceInterrupted, |
|---|
| 566 | char *pActivationSupport, |
|---|
| 567 | int max_len) |
|---|
| 568 | { |
|---|
| 569 | int offset,len,ret; |
|---|
| 570 | char s_service_interrupted_cmd_str[CMD_LEN+1]; |
|---|
| 571 | char s_activation_support_cmd_str[CMD_LEN+1]; |
|---|
| 572 | |
|---|
| 573 | len = strlen(pMSO); |
|---|
| 574 | offset = 0; |
|---|
| 575 | ret = scan_mso_str(&(pMSO[offset]),pServiceInterrupted,max_len,s_service_interrupted_cmd_str,CMD_LEN); |
|---|
| 576 | if (ret < 0) |
|---|
| 577 | goto ErrExit; |
|---|
| 578 | else |
|---|
| 579 | offset += ret; |
|---|
| 580 | |
|---|
| 581 | BDBG_MSG(("MSO SI INFO: %s - %s\n",pServiceInterrupted,s_service_interrupted_cmd_str)); |
|---|
| 582 | |
|---|
| 583 | process_mso_cmd(pServiceInterrupted, max_len, (char*)s_def_service_str, s_service_interrupted_cmd_str); |
|---|
| 584 | |
|---|
| 585 | ret = scan_mso_str(&(pMSO[offset]),pActivationSupport,max_len,s_activation_support_cmd_str, CMD_LEN); |
|---|
| 586 | if (ret < 0) |
|---|
| 587 | goto ErrExit; |
|---|
| 588 | else |
|---|
| 589 | offset += ret; |
|---|
| 590 | |
|---|
| 591 | BDBG_MSG(("MSO SI INFO: %s - %s\n",pActivationSupport,s_activation_support_cmd_str)); |
|---|
| 592 | |
|---|
| 593 | process_mso_cmd(pActivationSupport, max_len, (char*)s_def_service_str, s_activation_support_cmd_str); |
|---|
| 594 | |
|---|
| 595 | return; |
|---|
| 596 | |
|---|
| 597 | ErrExit: |
|---|
| 598 | BDBG_WRN(("Invalid MSO String: %s\n",pMSO)); |
|---|
| 599 | |
|---|
| 600 | pServiceInterrupted[0] = pActivationSupport[0] = 0; |
|---|
| 601 | process_mso_cmd(pServiceInterrupted, max_len, (char*)s_def_service_str, s_service_interrupted_cmd_str); |
|---|
| 602 | process_mso_cmd(pActivationSupport, max_len, (char*)s_def_service_str, s_activation_support_cmd_str); |
|---|
| 603 | |
|---|
| 604 | return; |
|---|
| 605 | } |
|---|
| 606 | |
|---|
| 607 | #define MAX_TP_ALLOWED 4 |
|---|
| 608 | |
|---|
| 609 | static timing_profile_t g_tp[MAX_TP_ALLOWED]; |
|---|
| 610 | /** |
|---|
| 611 | Summary: |
|---|
| 612 | initialize timing structure to use |
|---|
| 613 | |
|---|
| 614 | true if OK |
|---|
| 615 | false otherwise |
|---|
| 616 | */ |
|---|
| 617 | bool timing_profile_init(void) |
|---|
| 618 | { |
|---|
| 619 | memset(g_tp, 0, sizeof(g_tp)); |
|---|
| 620 | return true; |
|---|
| 621 | } |
|---|
| 622 | |
|---|
| 623 | /** |
|---|
| 624 | Summary: |
|---|
| 625 | uninitialize timing structure used |
|---|
| 626 | |
|---|
| 627 | true if OK |
|---|
| 628 | false otherwise |
|---|
| 629 | */ |
|---|
| 630 | bool timing_profile_uninit(void) |
|---|
| 631 | { |
|---|
| 632 | memset(g_tp, 0, sizeof(g_tp)); |
|---|
| 633 | return true; |
|---|
| 634 | } |
|---|
| 635 | |
|---|
| 636 | /** |
|---|
| 637 | Summary: |
|---|
| 638 | get timing profile object |
|---|
| 639 | |
|---|
| 640 | return NULL if all timing profile resources are used |
|---|
| 641 | pointer to a timing profile resource to use |
|---|
| 642 | */ |
|---|
| 643 | p_timing_profile_t timing_profile_get(char *name) |
|---|
| 644 | { |
|---|
| 645 | int i, j; |
|---|
| 646 | |
|---|
| 647 | for (i = 0; i < MAX_TP_ALLOWED; i++) { |
|---|
| 648 | if (!g_tp[i].in_use) { |
|---|
| 649 | j = strlen(name); |
|---|
| 650 | if (j > sizeof(g_tp[i].name)) |
|---|
| 651 | j = sizeof(g_tp[i].name) - 1; |
|---|
| 652 | strncpy(g_tp[i].name, name, j); |
|---|
| 653 | g_tp[i].min = 0xffffffff; |
|---|
| 654 | g_tp[i].in_use = true; |
|---|
| 655 | return &g_tp[i]; |
|---|
| 656 | } |
|---|
| 657 | } |
|---|
| 658 | return NULL; |
|---|
| 659 | } |
|---|
| 660 | |
|---|
| 661 | /** |
|---|
| 662 | Summary: |
|---|
| 663 | reset timing profile object |
|---|
| 664 | |
|---|
| 665 | true if OK |
|---|
| 666 | false otherwise |
|---|
| 667 | */ |
|---|
| 668 | bool timing_profile_reset(p_timing_profile_t ptp) |
|---|
| 669 | { |
|---|
| 670 | if (!ptp || !ptp->in_use) |
|---|
| 671 | return false; |
|---|
| 672 | |
|---|
| 673 | memset(ptp, 0, sizeof(*ptp)); |
|---|
| 674 | ptp->in_use = true; |
|---|
| 675 | return true; |
|---|
| 676 | } |
|---|
| 677 | |
|---|
| 678 | /** |
|---|
| 679 | Summary: |
|---|
| 680 | start timing profile |
|---|
| 681 | |
|---|
| 682 | true if OK |
|---|
| 683 | false otherwise |
|---|
| 684 | */ |
|---|
| 685 | bool timing_profile_start(p_timing_profile_t ptp) |
|---|
| 686 | { |
|---|
| 687 | if (!ptp || !ptp->in_use) |
|---|
| 688 | return false; |
|---|
| 689 | |
|---|
| 690 | ptp->cur_ticks = bos_getticks(); |
|---|
| 691 | |
|---|
| 692 | return true; |
|---|
| 693 | } |
|---|
| 694 | |
|---|
| 695 | /** |
|---|
| 696 | Summary: |
|---|
| 697 | stop timing profiling |
|---|
| 698 | |
|---|
| 699 | true if OK |
|---|
| 700 | false otherwise |
|---|
| 701 | */ |
|---|
| 702 | bool timing_profile_stop(p_timing_profile_t ptp) |
|---|
| 703 | { |
|---|
| 704 | if (!ptp || !ptp->in_use) |
|---|
| 705 | return false; |
|---|
| 706 | |
|---|
| 707 | ptp->cnt++; |
|---|
| 708 | ptp->diff = bos_getticks() - ptp->cur_ticks; |
|---|
| 709 | /* TODO wrap */ |
|---|
| 710 | if (ptp->diff > ptp->max) |
|---|
| 711 | ptp->max = ptp->diff; |
|---|
| 712 | if (ptp->diff < ptp->min) |
|---|
| 713 | ptp->min = ptp->diff; |
|---|
| 714 | ptp->total += ptp->diff; |
|---|
| 715 | |
|---|
| 716 | timing_profile_print(ptp); |
|---|
| 717 | return true; |
|---|
| 718 | } |
|---|
| 719 | |
|---|
| 720 | /** |
|---|
| 721 | Summary: |
|---|
| 722 | print timing profile information |
|---|
| 723 | |
|---|
| 724 | true if OK |
|---|
| 725 | false otherwise |
|---|
| 726 | */ |
|---|
| 727 | bool timing_profile_print(p_timing_profile_t ptp) |
|---|
| 728 | { |
|---|
| 729 | int cnt; |
|---|
| 730 | |
|---|
| 731 | if (!ptp || !ptp->in_use) |
|---|
| 732 | return false; |
|---|
| 733 | |
|---|
| 734 | cnt = ptp->cnt; |
|---|
| 735 | if (cnt < 1) |
|---|
| 736 | cnt = 1; |
|---|
| 737 | printf("Profiling %s: min=%u, ave=%u, max=%u, last time=%d\n", ptp->name, TICKS_TO_MS(ptp->min), |
|---|
| 738 | TICKS_TO_MS(ptp->total/cnt), TICKS_TO_MS(ptp->max), TICKS_TO_MS(ptp->diff)); |
|---|
| 739 | return true; |
|---|
| 740 | } |
|---|