| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | /* GATE PROJECT LICENSE: | ||
| 2 | +----------------------------------------------------------------------------+ | ||
| 3 | | Copyright(c) 2018-2025, Stefan Meislinger | | ||
| 4 | | All rights reserved. | | ||
| 5 | | | | ||
| 6 | | Redistribution and use in source and binary forms, with or without | | ||
| 7 | | modification, are permitted provided that the following conditions are met:| | ||
| 8 | | | | ||
| 9 | | 1. Redistributions of source code must retain the above copyright notice, | | ||
| 10 | | this list of conditions and the following disclaimer. | | ||
| 11 | | 2. Redistributions in binary form must reproduce the above copyright | | ||
| 12 | | notice, this list of conditions and the following disclaimer in the | | ||
| 13 | | documentation and/or other materials provided with the distribution. | | ||
| 14 | | | | ||
| 15 | | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"| | ||
| 16 | | AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | | ||
| 17 | | IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | | ||
| 18 | | ARE DISCLAIMED.IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE | | ||
| 19 | | LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | | ||
| 20 | | CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | | ||
| 21 | | SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | | ||
| 22 | | INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | | ||
| 23 | | CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | | ||
| 24 | | ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF | | ||
| 25 | | THE POSSIBILITY OF SUCH DAMAGE. | | ||
| 26 | +----------------------------------------------------------------------------+ | ||
| 27 | */ | ||
| 28 | |||
| 29 | #include "gate/system/os.h" | ||
| 30 | #include "gate/results.h" | ||
| 31 | |||
| 32 | #if defined(GATE_SYS_POSIX) && !defined(GATE_SYS_BEOS) | ||
| 33 | |||
| 34 | #include "gate/processes.h" | ||
| 35 | #include "gate/strings.h" | ||
| 36 | #include "gate/files.h" | ||
| 37 | #include "gate/platforms.h" | ||
| 38 | #include <unistd.h> | ||
| 39 | #include <sys/reboot.h> | ||
| 40 | |||
| 41 | |||
| 42 | #if !defined(GATE_SYS_ANDROID) | ||
| 43 | #endif | ||
| 44 | |||
| 45 | #if defined(GATE_SYS_LINUX) | ||
| 46 | # include <features.h> | ||
| 47 | # if defined(__GLIBC__) | ||
| 48 | //# include <sys/sysctl.h> | ||
| 49 | # endif | ||
| 50 | # include <sys/sysinfo.h> | ||
| 51 | #endif | ||
| 52 | |||
| 53 | #if defined(GATE_SYS_BSD) | ||
| 54 | # include <sys/sysctl.h> | ||
| 55 | # if defined(GATE_SYS_NETBSD) | ||
| 56 | # include <sys/reboot.h> | ||
| 57 | # endif | ||
| 58 | #endif | ||
| 59 | |||
| 60 | #if defined(GATE_SYS_DARWIN) | ||
| 61 | # include <sys/sysctl.h> | ||
| 62 | #endif | ||
| 63 | |||
| 64 | #include <sys/utsname.h> | ||
| 65 | |||
| 66 | #include <string.h> | ||
| 67 | #include <stdio.h> | ||
| 68 | |||
| 69 | typedef struct linux_os_release_info_class | ||
| 70 | { | ||
| 71 | char os_id[256]; | ||
| 72 | char os_id_like[256]; | ||
| 73 | char os_name[256]; | ||
| 74 | char os_pretty_name[256]; | ||
| 75 | char os_version[256]; | ||
| 76 | char os_version_id[256]; | ||
| 77 | } linux_os_release_info_t; | ||
| 78 | |||
| 79 | static char const* linux_os_release_files[] = { | ||
| 80 | "/etc/os-release" | ||
| 81 | }; | ||
| 82 | |||
| 83 | 129 | static gate_bool_t decode_line(char const* line, gate_size_t linelen, char const* key, gate_size_t keylen, char* value, gate_size_t valuelen) | |
| 84 | { | ||
| 85 | gate_string_t tmp; | ||
| 86 |
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129 | if (gate_str_starts_with(line, linelen, key, keylen)) |
| 87 | { | ||
| 88 | 15 | gate_string_create_static_len(&tmp, &line[keylen], linelen - keylen); | |
| 89 | 15 | gate_string_trim(&tmp, &tmp); | |
| 90 |
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15 | if ((tmp.length >= 2) && (tmp.str[0] == '\"') && (tmp.str[tmp.length - 1] == '\"')) |
| 91 | { | ||
| 92 | 12 | gate_str_print_text(value, valuelen, tmp.str + 1, tmp.length - 2); | |
| 93 | } | ||
| 94 | else | ||
| 95 | { | ||
| 96 | 3 | gate_str_print_text(value, valuelen, tmp.str, tmp.length); | |
| 97 | } | ||
| 98 | 15 | gate_string_release(&tmp); | |
| 99 | 15 | return true; | |
| 100 | } | ||
| 101 | else | ||
| 102 | { | ||
| 103 | 114 | return false; | |
| 104 | } | ||
| 105 | } | ||
| 106 | |||
| 107 | ✗ | static bool gate_get_sysctrl_value(int mib[], size_t miblen, char* buffer, gate_size_t* buffer_used) | |
| 108 | { | ||
| 109 | #if defined(GATE_SYS_BSD) | ||
| 110 | # if !defined(GATE_SYS_ANDROID) | ||
| 111 | size_t buffer_len = *buffer_used - 1; | ||
| 112 | if (sysctl(mib, (int)miblen, buffer, &buffer_len, 0, 0) == 0) | ||
| 113 | { | ||
| 114 | if (buffer_used) | ||
| 115 | { | ||
| 116 | *buffer_used = buffer_len; | ||
| 117 | } | ||
| 118 | buffer[buffer_len] = 0; | ||
| 119 | return true; | ||
| 120 | } | ||
| 121 | # endif | ||
| 122 | #endif | ||
| 123 | ✗ | return false; | |
| 124 | } | ||
| 125 | |||
| 126 | |||
| 127 | 3 | static gate_result_t gate_linux_read_os_release_info(linux_os_release_info_t* info) | |
| 128 | { | ||
| 129 | 3 | gate_result_t ret = GATE_RESULT_FAILED; | |
| 130 | 3 | gate_mem_clear(info, sizeof(linux_os_release_info_t)); | |
| 131 | 3 | gate_size_t count = sizeof(linux_os_release_files) / sizeof(linux_os_release_files[0]); | |
| 132 | gate_size_t index; | ||
| 133 | gate_string_t filename; | ||
| 134 | 3 | gate_controlstream_t* filestream = NULL; | |
| 135 | char buffer[GATE_MAX_COPYBUFFER_LENGTH]; | ||
| 136 | gate_size_t linelen; | ||
| 137 | |||
| 138 |
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3 | for (index = 0; index != count; ++index) |
| 139 | { | ||
| 140 | 3 | gate_string_create_static(&filename, linux_os_release_files[index]); | |
| 141 | 3 | ret = gate_file_openstream(&filename, GATE_STREAM_OPEN_READ, &filestream); | |
| 142 | 3 | gate_string_release(&filename); | |
| 143 |
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3 | if (GATE_SUCCEEDED(ret)) |
| 144 | { | ||
| 145 |
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30 | while (GATE_SUCCEEDED(ret = gate_stream_read_line((gate_stream_t*)filestream, buffer, sizeof(buffer), &linelen))) |
| 146 | { | ||
| 147 |
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30 | if (linelen == 0) |
| 148 | { | ||
| 149 | 3 | break; | |
| 150 | } | ||
| 151 | |||
| 152 |
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27 | if (decode_line(buffer, linelen, "ID=", 3, info->os_id, sizeof(info->os_id))) continue; |
| 153 |
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24 | if (decode_line(buffer, linelen, "ID_LIKE=", 8, info->os_id_like, sizeof(info->os_id_like))) continue; |
| 154 |
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24 | if (decode_line(buffer, linelen, "NAME=", 5, info->os_name, sizeof(info->os_name))) continue; |
| 155 |
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21 | if (decode_line(buffer, linelen, "PRETTY_NAME=", 12, info->os_pretty_name, sizeof(info->os_pretty_name))) continue; |
| 156 |
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18 | if (decode_line(buffer, linelen, "VERSION=", 8, info->os_version, sizeof(info->os_version))) continue; |
| 157 |
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15 | if (decode_line(buffer, linelen, "VERSION_ID=", 11, info->os_version_id, sizeof(info->os_version_id))) continue; |
| 158 | |||
| 159 | } | ||
| 160 |
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3 | GATE_BREAK_IF_FAILED(ret); |
| 161 | 3 | break; | |
| 162 | } | ||
| 163 | } | ||
| 164 |
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3 | if (filestream != NULL) |
| 165 | { | ||
| 166 | 3 | gate_object_release(filestream); | |
| 167 | } | ||
| 168 | |||
| 169 | 3 | return ret; | |
| 170 | } | ||
| 171 | |||
| 172 | 2 | gate_result_t gate_os_get_platform(gate_uint32_t* ptr_platform) | |
| 173 | { | ||
| 174 | 2 | gate_result_t ret = GATE_RESULT_OK; | |
| 175 | #if defined(GATE_SYS_ANDROID) | ||
| 176 | *ptr_platform = GATE_OS_PLATFORM_LINUX_ANDROID; | ||
| 177 | #elif defined(GATE_SYS_FREEBSD) | ||
| 178 | *ptr_platform = GATE_OS_PLATFORM_BSD_FREEBSD; | ||
| 179 | #elif defined(GATE_SYS_NETBSD) | ||
| 180 | *ptr_platform = GATE_OS_PLATFORM_BSD_NETBSD; | ||
| 181 | #elif defined(GATE_SYS_OPENBSD) | ||
| 182 | *ptr_platform = GATE_OS_PLATFORM_BSD_OPENBSD; | ||
| 183 | #elif defined(GATE_SYS_BSD) | ||
| 184 | *ptr_platform = GATE_OS_PLATFORM_BSD; | ||
| 185 | #elif defined(GATE_SYS_DARWIN) | ||
| 186 | *ptr_platform = GATE_OS_PLATFORM_DARWIN; | ||
| 187 | #elif defined(GATE_SYS_LINUX) | ||
| 188 | 2 | *ptr_platform = GATE_OS_PLATFORM_LINUX; | |
| 189 | #else | ||
| 190 | ret = GATE_RESULT_FAILED; | ||
| 191 | #endif | ||
| 192 | |||
| 193 | 2 | return ret; | |
| 194 | } | ||
| 195 | |||
| 196 | 1 | gate_uint32_t gate_os_address_space() | |
| 197 | { | ||
| 198 | 1 | return sizeof(void*) * 8; | |
| 199 | } | ||
| 200 | 2 | gate_uint32_t gate_os_up_time_seconds() | |
| 201 | { | ||
| 202 | 2 | gate_uint32_t ret = 0; | |
| 203 | gate_result_t result; | ||
| 204 | char buffer[1024]; | ||
| 205 | 2 | gate_size_t buffer_used = sizeof(buffer); | |
| 206 | 2 | float flt_uptime = 0.0f; | |
| 207 | static gate_string_t const proc_path_uptime = { "/proc/uptime", 12, NULL }; | ||
| 208 | #if defined(GATE_SYS_LINUX) | ||
| 209 | struct sysinfo info; | ||
| 210 | #endif | ||
| 211 | |||
| 212 | do | ||
| 213 | { | ||
| 214 | 2 | result = gate_file_get_content_buffer(&proc_path_uptime, buffer, &buffer_used); | |
| 215 |
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2 | if (GATE_SUCCEEDED(result)) |
| 216 | { | ||
| 217 | 2 | buffer[buffer_used] = 0; | |
| 218 |
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2 | if (sscanf(buffer, "%f", &flt_uptime) == 1) |
| 219 | { | ||
| 220 | 2 | ret = (gate_uint32_t)flt_uptime; | |
| 221 | 2 | break; | |
| 222 | } | ||
| 223 | } | ||
| 224 | #if defined(GATE_SYS_LINUX) | ||
| 225 | |||
| 226 | ✗ | gate_mem_clear(&info, sizeof(info)); | |
| 227 | ✗ | if (sysinfo(&info) == 0) | |
| 228 | { | ||
| 229 | ✗ | ret = (gate_uint32_t)info.uptime; | |
| 230 | } | ||
| 231 | #endif | ||
| 232 | } while (0); | ||
| 233 | |||
| 234 | 2 | return ret; | |
| 235 | } | ||
| 236 | 1 | gate_result_t gate_os_print_osname(char* buffer, gate_size_t buffer_len, gate_size_t* buffer_used) | |
| 237 | { | ||
| 238 | 1 | gate_result_t ret = GATE_RESULT_FAILED; | |
| 239 | |||
| 240 | #if defined(GATE_SYS_LINUX) | ||
| 241 | 1 | char const* ptr_data = NULL; | |
| 242 | struct utsname utsname_buffer; | ||
| 243 | linux_os_release_info_t info; | ||
| 244 | gate_size_t len; | ||
| 245 | |||
| 246 | 1 | ret = gate_linux_read_os_release_info(&info); | |
| 247 | |||
| 248 |
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1 | if (GATE_SUCCEEDED(ret)) |
| 249 | { | ||
| 250 |
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1 | if (!gate_str_is_empty(info.os_name)) |
| 251 | { | ||
| 252 | 1 | ptr_data = info.os_name; | |
| 253 | } | ||
| 254 | ✗ | else if (!gate_str_is_empty(info.os_id)) | |
| 255 | { | ||
| 256 | ✗ | ptr_data = info.os_id; | |
| 257 | } | ||
| 258 | ✗ | else if (!gate_str_is_empty(info.os_id_like)) | |
| 259 | { | ||
| 260 | ✗ | ptr_data = info.os_id_like; | |
| 261 | } | ||
| 262 | } | ||
| 263 |
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1 | if (ptr_data == NULL) |
| 264 | { | ||
| 265 | ✗ | if (uname(&utsname_buffer) == 0) | |
| 266 | { | ||
| 267 | ✗ | ptr_data = utsname_buffer.sysname; | |
| 268 | } | ||
| 269 | } | ||
| 270 |
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1 | if (ptr_data != NULL) |
| 271 | { | ||
| 272 | 1 | len = gate_str_print_text(buffer, buffer_len, ptr_data, gate_str_length(ptr_data)); | |
| 273 |
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1 | if (buffer_used) |
| 274 | { | ||
| 275 | 1 | *buffer_used = len; | |
| 276 | } | ||
| 277 | 1 | ret = GATE_RESULT_OK; | |
| 278 | } | ||
| 279 | else | ||
| 280 | { | ||
| 281 | ✗ | ret = GATE_RESULT_FAILED; | |
| 282 | } | ||
| 283 | |||
| 284 | #elif defined(GATE_SYS_DARWIN) | ||
| 285 | char name[256]; | ||
| 286 | size_t namelen = sizeof(name) - 1; | ||
| 287 | |||
| 288 | name[sizeof(name) - 1] = 0; | ||
| 289 | if (sysctlbyname("kern.ostype", name, &namelen, NULL, 0) == 0) | ||
| 290 | { | ||
| 291 | const gate_size_t name_used = gate_str_length_max(name, sizeof(name)); | ||
| 292 | const gate_size_t used = gate_str_print_text(buffer, buffer_len, name, namelen); | ||
| 293 | if (buffer_used) *buffer_used = used; | ||
| 294 | return GATE_RESULT_OK; | ||
| 295 | } | ||
| 296 | else | ||
| 297 | { | ||
| 298 | return GATE_RESULT_FAILED; | ||
| 299 | } | ||
| 300 | |||
| 301 | #elif defined(GATE_SYS_BSD) | ||
| 302 | int mib[] = { CTL_KERN, KERN_OSTYPE }; | ||
| 303 | size_t miblen = sizeof(mib) / sizeof(mib[0]); | ||
| 304 | *buffer_used = buffer_len; | ||
| 305 | if (gate_get_sysctrl_value(mib, miblen, buffer, buffer_used)) | ||
| 306 | { | ||
| 307 | ret = GATE_RESULT_OK; | ||
| 308 | } | ||
| 309 | #endif | ||
| 310 | 1 | return ret; | |
| 311 | } | ||
| 312 | |||
| 313 | |||
| 314 | 1 | gate_result_t gate_os_print_productname(char* buffer, gate_size_t buffer_len, gate_size_t* buffer_used) | |
| 315 | { | ||
| 316 | 1 | gate_result_t ret = GATE_RESULT_FAILED; | |
| 317 | |||
| 318 | #if defined(GATE_SYS_LINUX) | ||
| 319 | 1 | char const* ptr_data = NULL; | |
| 320 | gate_size_t len; | ||
| 321 | struct utsname utsname_buffer; | ||
| 322 | linux_os_release_info_t info; | ||
| 323 | 1 | ret = gate_linux_read_os_release_info(&info); | |
| 324 |
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1 | if (GATE_SUCCEEDED(ret)) |
| 325 | { | ||
| 326 |
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1 | if (!gate_str_is_empty(info.os_pretty_name)) |
| 327 | { | ||
| 328 | 1 | ptr_data = info.os_pretty_name; | |
| 329 | } | ||
| 330 | ✗ | else if (!gate_str_is_empty(info.os_version)) | |
| 331 | { | ||
| 332 | ✗ | ptr_data = info.os_id; | |
| 333 | } | ||
| 334 | } | ||
| 335 |
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1 | if (ptr_data == NULL) |
| 336 | { | ||
| 337 | ✗ | if (uname(&utsname_buffer) == 0) | |
| 338 | { | ||
| 339 | ✗ | ptr_data = utsname_buffer.sysname; | |
| 340 | } | ||
| 341 | } | ||
| 342 |
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1 | if (ptr_data != NULL) |
| 343 | { | ||
| 344 | 1 | len = gate_str_print_text(buffer, buffer_len, ptr_data, gate_str_length(ptr_data)); | |
| 345 |
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1 | if (buffer_used) |
| 346 | { | ||
| 347 | 1 | *buffer_used = len; | |
| 348 | } | ||
| 349 | 1 | ret = GATE_RESULT_OK; | |
| 350 | } | ||
| 351 | else | ||
| 352 | { | ||
| 353 | ✗ | ret = GATE_RESULT_FAILED; | |
| 354 | } | ||
| 355 | #elif defined(GATE_SYS_DARWIN) | ||
| 356 | char name[256]; | ||
| 357 | size_t namelen = sizeof(name) - 1; | ||
| 358 | |||
| 359 | name[sizeof(name) - 1] = 0; | ||
| 360 | if (sysctlbyname("kern.osproductversion", name, &namelen, NULL, 0) == 0) | ||
| 361 | { | ||
| 362 | const gate_size_t name_used = gate_str_length_max(name, sizeof(name)); | ||
| 363 | const gate_size_t used = gate_str_print_text(buffer, buffer_len, name, namelen); | ||
| 364 | if (buffer_used) *buffer_used = used; | ||
| 365 | return GATE_RESULT_OK; | ||
| 366 | } | ||
| 367 | else | ||
| 368 | { | ||
| 369 | return GATE_RESULT_FAILED; | ||
| 370 | } | ||
| 371 | |||
| 372 | #elif defined(GATE_SYS_BSD) | ||
| 373 | int mib[] = { CTL_KERN, KERN_OSRELEASE }; | ||
| 374 | size_t miblen = sizeof(mib) / sizeof(mib[0]); | ||
| 375 | *buffer_used = buffer_len; | ||
| 376 | if (gate_get_sysctrl_value(mib, miblen, buffer, buffer_used)) | ||
| 377 | { | ||
| 378 | ret = GATE_RESULT_OK; | ||
| 379 | } | ||
| 380 | |||
| 381 | #endif | ||
| 382 | 1 | return ret; | |
| 383 | } | ||
| 384 | |||
| 385 | 1 | gate_result_t gate_os_get_version(gate_version_t* ptr_version) | |
| 386 | { | ||
| 387 | 1 | int a = 0, b = 0, c = 0; | |
| 388 | struct utsname uname_info; | ||
| 389 | |||
| 390 | #if defined(GATE_SYS_LINUX) | ||
| 391 | do | ||
| 392 | { | ||
| 393 | linux_os_release_info_t info; | ||
| 394 | 1 | gate_result_t result = gate_linux_read_os_release_info(&info); | |
| 395 |
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1 | if (GATE_SUCCEEDED(result)) |
| 396 | { | ||
| 397 | 1 | sscanf(info.os_version_id, "%d.%d.%d", &a, &b, &c); | |
| 398 |
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1 | if (ptr_version) |
| 399 | { | ||
| 400 | 1 | ptr_version->major = a; | |
| 401 | 1 | ptr_version->minor = b; | |
| 402 | 1 | ptr_version->patch = c; | |
| 403 | 1 | ptr_version->build = 0; | |
| 404 | } | ||
| 405 | 1 | return GATE_RESULT_OK; | |
| 406 | } | ||
| 407 | } while (0); | ||
| 408 | #endif /* GATE_SYS_LINUX */ | ||
| 409 | |||
| 410 | ✗ | if (0 == uname(&uname_info)) | |
| 411 | { | ||
| 412 | ✗ | sscanf(uname_info.release, "%d.%d.%d", &a, &b, &c); | |
| 413 | ✗ | if (ptr_version) | |
| 414 | { | ||
| 415 | ✗ | ptr_version->major = a; | |
| 416 | ✗ | ptr_version->minor = b; | |
| 417 | ✗ | ptr_version->patch = c; | |
| 418 | ✗ | ptr_version->build = 0; | |
| 419 | } | ||
| 420 | ✗ | return GATE_RESULT_OK; | |
| 421 | } | ||
| 422 | ✗ | return GATE_RESULT_NOTAVAILABLE; | |
| 423 | } | ||
| 424 | |||
| 425 | |||
| 426 | 1 | gate_result_t gate_os_get_hostname_str(char* buffer, gate_size_t buffer_len, gate_size_t* buffer_used) | |
| 427 | { | ||
| 428 | gate_result_t ret; | ||
| 429 | 1 | char tmp_buffer[GATE_MAX_FILENAME_LENGTH] = GATE_INIT_EMPTY; | |
| 430 | gate_size_t used; | ||
| 431 | |||
| 432 | 1 | int error = gethostname(tmp_buffer, sizeof(tmp_buffer)); | |
| 433 |
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1 | if (error) |
| 434 | { | ||
| 435 | ✗ | gate_posix_errno(&ret); | |
| 436 | } | ||
| 437 | else | ||
| 438 | { | ||
| 439 | 1 | used = gate_str_length_max(tmp_buffer, sizeof(tmp_buffer)); | |
| 440 | 1 | gate_str_print_text(buffer, buffer_len, tmp_buffer, used); | |
| 441 |
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1 | if (buffer_used != NULL) |
| 442 | { | ||
| 443 | 1 | *buffer_used = used; | |
| 444 | } | ||
| 445 | 1 | ret = GATE_RESULT_OK; | |
| 446 | } | ||
| 447 | 1 | return ret; | |
| 448 | } | ||
| 449 | ✗ | gate_result_t gate_os_set_hostname(gate_string_t const* hostname) | |
| 450 | { | ||
| 451 | ✗ | gate_result_t result = GATE_RESULT_NOTSUPPORTED; | |
| 452 | static gate_string_t const hostname_file_path = GATE_STRING_INIT_STATIC("/etc/hostname"); | ||
| 453 | int error_state; | ||
| 454 | |||
| 455 | ✗ | if (GATE_SUCCEEDED(gate_file_exists(&hostname_file_path))) | |
| 456 | { | ||
| 457 | ✗ | result = gate_file_set_content(&hostname_file_path, hostname); | |
| 458 | } | ||
| 459 | |||
| 460 | #if defined(GATE_SYS_ANDROID) | ||
| 461 | (void)error_state; | ||
| 462 | #else | ||
| 463 | ✗ | error_state = sethostname(hostname->str, hostname->length); | |
| 464 | ✗ | if (error_state) | |
| 465 | { | ||
| 466 | ✗ | gate_posix_errno(&result); | |
| 467 | } | ||
| 468 | else | ||
| 469 | { | ||
| 470 | ✗ | result = GATE_RESULT_OK; | |
| 471 | } | ||
| 472 | #endif | ||
| 473 | ✗ | return result; | |
| 474 | } | ||
| 475 | 1 | gate_result_t gate_os_get_hostdomainname_str(char* buffer, gate_size_t buffer_len, gate_size_t* buffer_used) | |
| 476 | { | ||
| 477 | gate_result_t ret; | ||
| 478 | 1 | char tmp_buffer[GATE_MAX_FILENAME_LENGTH] = GATE_INIT_EMPTY; | |
| 479 | gate_size_t used; | ||
| 480 | |||
| 481 | int error; | ||
| 482 | do | ||
| 483 | { | ||
| 484 | #if defined(GATE_SYS_ANDROID) | ||
| 485 | (void)error; | ||
| 486 | ret = GATE_RESULT_NOTSUPPORTED; | ||
| 487 | break; | ||
| 488 | #else | ||
| 489 | 1 | error = getdomainname(tmp_buffer, sizeof(tmp_buffer)); | |
| 490 |
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1 | if (error) |
| 491 | { | ||
| 492 | ✗ | gate_posix_errno(&ret); | |
| 493 | ✗ | break; | |
| 494 | } | ||
| 495 | #endif | ||
| 496 | |||
| 497 | 1 | used = gate_str_length_max(tmp_buffer, sizeof(tmp_buffer)); | |
| 498 | 1 | gate_str_print_text(buffer, buffer_len, tmp_buffer, used); | |
| 499 |
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1 | if (buffer_used != NULL) |
| 500 | { | ||
| 501 | 1 | *buffer_used = used; | |
| 502 | } | ||
| 503 | 1 | ret = GATE_RESULT_OK; | |
| 504 | } while (0); | ||
| 505 | 1 | return ret; | |
| 506 | } | ||
| 507 | ✗ | gate_result_t gate_os_set_hostdomainname(gate_string_t const* domainname) | |
| 508 | { | ||
| 509 | ✗ | gate_result_t result = GATE_RESULT_NOTSUPPORTED; | |
| 510 | #if !defined(GATE_SYS_ANDROID) | ||
| 511 | ✗ | int error = setdomainname(domainname->str, domainname->length); | |
| 512 | ✗ | if (error) | |
| 513 | { | ||
| 514 | ✗ | gate_posix_errno(&result); | |
| 515 | } | ||
| 516 | else | ||
| 517 | { | ||
| 518 | ✗ | result = GATE_RESULT_OK; | |
| 519 | } | ||
| 520 | #endif | ||
| 521 | ✗ | return result; | |
| 522 | } | ||
| 523 | |||
| 524 | 1 | gate_result_t gate_os_get_uid(gate_uint8_t* buffer, gate_size_t buffer_len, gate_size_t* buffer_used) | |
| 525 | { | ||
| 526 | 1 | gate_result_t ret = GATE_RESULT_FAILED; | |
| 527 | static gate_string_t const etc_machine_id = GATE_STRING_INIT_STATIC("/etc/machine-id"); | ||
| 528 | char id_buffer[1024]; | ||
| 529 | 1 | gate_size_t id_buffer_size = sizeof(id_buffer); | |
| 530 | gate_size_t pos_nl; | ||
| 531 | 1 | long os_hostid = 0; | |
| 532 | |||
| 533 | do | ||
| 534 | { | ||
| 535 | 1 | ret = gate_file_get_content_buffer(&etc_machine_id, id_buffer, &id_buffer_size); | |
| 536 |
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1 | if (GATE_SUCCEEDED(ret)) |
| 537 | { | ||
| 538 | ✗ | pos_nl = gate_str_char_pos(id_buffer, id_buffer_size, '\n', 0); | |
| 539 | ✗ | if (pos_nl != GATE_STR_NPOS) | |
| 540 | { | ||
| 541 | ✗ | id_buffer_size = pos_nl; | |
| 542 | } | ||
| 543 | ✗ | if (id_buffer_size > 0) | |
| 544 | { | ||
| 545 | ✗ | if (id_buffer_size > buffer_len) | |
| 546 | { | ||
| 547 | ✗ | ret = GATE_RESULT_BUFFERTOOSMALL; | |
| 548 | ✗ | if (buffer_used) *buffer_used = id_buffer_size; | |
| 549 | ✗ | break; | |
| 550 | } | ||
| 551 | else | ||
| 552 | { | ||
| 553 | ✗ | gate_mem_copy(buffer, id_buffer, id_buffer_size); | |
| 554 | ✗ | if (buffer_used) *buffer_used = id_buffer_size; | |
| 555 | ✗ | ret = GATE_RESULT_OK; | |
| 556 | ✗ | break; | |
| 557 | } | ||
| 558 | } | ||
| 559 | } | ||
| 560 | |||
| 561 | /* fallback: try bad-old hostid() */ | ||
| 562 | #if defined(GATE_SYS_ANDROID) | ||
| 563 | (void)os_hostid; | ||
| 564 | #else | ||
| 565 | 1 | os_hostid = gethostid(); | |
| 566 |
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1 | if (buffer_len < sizeof(os_hostid)) |
| 567 | { | ||
| 568 | ✗ | if (buffer_used) *buffer_used = id_buffer_size; | |
| 569 | ✗ | ret = GATE_RESULT_BUFFERTOOSMALL; | |
| 570 | ✗ | break; | |
| 571 | } | ||
| 572 | else | ||
| 573 | { | ||
| 574 | 1 | gate_mem_copy(buffer, &os_hostid, sizeof(os_hostid)); | |
| 575 |
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1 | if (buffer_used) *buffer_used = sizeof(os_hostid); |
| 576 | 1 | ret = GATE_RESULT_OK; | |
| 577 | 1 | break; | |
| 578 | } | ||
| 579 | #endif | ||
| 580 | |||
| 581 | } while (0); | ||
| 582 | |||
| 583 | 1 | return ret; | |
| 584 | } | ||
| 585 | |||
| 586 | #if !defined(RB_POWER_OFF) && defined(GATE_SYS_BSD) | ||
| 587 | # if defined(GATE_SYS_OPENBSD) || defined(GATE_SYS_NETBSD) | ||
| 588 | # define RB_POWER_OFF (RB_POWERDOWN | RB_HALT) | ||
| 589 | # else | ||
| 590 | # define RB_POWER_OFF RB_POWEROFF | ||
| 591 | # endif | ||
| 592 | #endif | ||
| 593 | |||
| 594 | #if defined(GATE_SYS_NETBSD) | ||
| 595 | # define GATE_POSIX_REBOOT_EXT_ARGS , NULL | ||
| 596 | #else | ||
| 597 | # define GATE_POSIX_REBOOT_EXT_ARGS | ||
| 598 | #endif | ||
| 599 | |||
| 600 | ✗ | gate_result_t gate_os_shutdown() | |
| 601 | { | ||
| 602 | #define CMD_SHUTDOWN_DIR "/sbin" | ||
| 603 | #define CMD_SHUTDOWN_PATH "/sbin/shutdown" | ||
| 604 | |||
| 605 | gate_result_t ret; | ||
| 606 | ✗ | int exit_code = -1; | |
| 607 | int error_code; | ||
| 608 | |||
| 609 | ✗ | gate_string_t command_path = GATE_STRING_INIT_STATIC(CMD_SHUTDOWN_PATH); | |
| 610 | ✗ | gate_string_t workdir = GATE_STRING_INIT_STATIC(CMD_SHUTDOWN_DIR); | |
| 611 | do | ||
| 612 | { | ||
| 613 | ✗ | ret = gate_process_run(&command_path, NULL, 0, &workdir, NULL, 0, | |
| 614 | GATE_PROCESS_START_NOTERMINAL | GATE_PROCESS_START_NOINHERIT, | ||
| 615 | NULL, &exit_code); | ||
| 616 | |||
| 617 | ✗ | if (GATE_SUCCEEDED(ret)) | |
| 618 | { | ||
| 619 | ✗ | if (exit_code == 0) | |
| 620 | { | ||
| 621 | /* script was executed -> seems to be successful */ | ||
| 622 | ✗ | break; | |
| 623 | } | ||
| 624 | } | ||
| 625 | |||
| 626 | /* try to invoke APIs to get extended error codes */ | ||
| 627 | ✗ | sync(); | |
| 628 | |||
| 629 | #if !defined(GATE_SYS_DARWIN) | ||
| 630 | ✗ | error_code = reboot(RB_POWER_OFF GATE_POSIX_REBOOT_EXT_ARGS); | |
| 631 | ✗ | if (error_code) | |
| 632 | { | ||
| 633 | ✗ | gate_posix_errno(&ret); | |
| 634 | } | ||
| 635 | else | ||
| 636 | { | ||
| 637 | ✗ | ret = GATE_RESULT_OK; | |
| 638 | } | ||
| 639 | #endif | ||
| 640 | |||
| 641 | } while (0); | ||
| 642 | |||
| 643 | ✗ | return ret; | |
| 644 | } | ||
| 645 | ✗ | gate_result_t gate_os_reboot() | |
| 646 | { | ||
| 647 | #define CMD_REBOOT_DIR "/sbin" | ||
| 648 | #define CMD_REBOOT_PATH "/sbin/reboot" | ||
| 649 | |||
| 650 | gate_result_t ret; | ||
| 651 | ✗ | int exit_code = -1; | |
| 652 | int error_code; | ||
| 653 | |||
| 654 | ✗ | gate_string_t command_path = GATE_STRING_INIT_STATIC(CMD_REBOOT_PATH); | |
| 655 | ✗ | gate_string_t workdir = GATE_STRING_INIT_STATIC(CMD_REBOOT_DIR); | |
| 656 | do | ||
| 657 | { | ||
| 658 | ✗ | ret = gate_process_run(&command_path, NULL, 0, &workdir, NULL, 0, | |
| 659 | GATE_PROCESS_START_NOTERMINAL | GATE_PROCESS_START_NOINHERIT, | ||
| 660 | NULL, &exit_code); | ||
| 661 | |||
| 662 | ✗ | if (GATE_SUCCEEDED(ret)) | |
| 663 | { | ||
| 664 | ✗ | if (exit_code == 0) | |
| 665 | { | ||
| 666 | /* script was executed -> seems to be successful */ | ||
| 667 | ✗ | break; | |
| 668 | } | ||
| 669 | } | ||
| 670 | |||
| 671 | /* try to invoke APIs to get extended error codes */ | ||
| 672 | ✗ | sync(); | |
| 673 | #if !defined(GATE_SYS_DARWIN) | ||
| 674 | ✗ | error_code = reboot(RB_AUTOBOOT GATE_POSIX_REBOOT_EXT_ARGS); | |
| 675 | ✗ | if (error_code) | |
| 676 | { | ||
| 677 | ✗ | gate_posix_errno(&ret); | |
| 678 | } | ||
| 679 | else | ||
| 680 | { | ||
| 681 | ✗ | ret = GATE_RESULT_OK; | |
| 682 | } | ||
| 683 | #endif | ||
| 684 | |||
| 685 | } while (0); | ||
| 686 | |||
| 687 | ✗ | return ret; | |
| 688 | } | ||
| 689 | |||
| 690 | |||
| 691 | |||
| 692 | |||
| 693 | |||
| 694 | ✗ | gate_result_t gate_os_get_cpu_architecture(gate_enumint_t* ptr_arch) | |
| 695 | { | ||
| 696 | ✗ | gate_result_t ret = GATE_RESULT_OK; | |
| 697 | do | ||
| 698 | { | ||
| 699 | #if (GATE_ARCH == GATE_ARCH_X86IA32) | ||
| 700 | * ptr_arch = GATE_OS_ARCH_X86_32; | ||
| 701 | #elif (GATE_ARCH == GATE_ARCH_X86X64) | ||
| 702 | ✗ | * ptr_arch = GATE_OS_ARCH_X86_64; | |
| 703 | #elif (GATE_ARCH == GATE_ARCH_X86IA16) | ||
| 704 | * ptr_arch = GATE_OS_ARCH_X86_16; | ||
| 705 | #elif (GATE_ARCH == GATE_ARCH_X86IA64) | ||
| 706 | * ptr_arch = GATE_OS_ARCH_ITANIUM; | ||
| 707 | #elif (GATE_ARCH == GATE_ARCH_ARM64) | ||
| 708 | * ptr_arch = GATE_OS_ARCH_ARM_64; | ||
| 709 | #elif (GATE_ARCH == GATE_ARCH_ARM32) | ||
| 710 | * ptr_arch = GATE_OS_ARCH_ARM_32; | ||
| 711 | #elif (GATE_ARCH == GATE_ARCH_ALPHA) | ||
| 712 | * ptr_arch = GATE_OS_ARCH_ALPHA; | ||
| 713 | #else | ||
| 714 | * ptr_arch = GATE_OS_ARCH_UNKNOWN; | ||
| 715 | #endif | ||
| 716 | } while (0); | ||
| 717 | |||
| 718 | ✗ | return ret; | |
| 719 | } | ||
| 720 | |||
| 721 | static gate_string_t const gate_os_cpu_key_processor = GATE_STRING_INIT_STATIC("processor"); | ||
| 722 | static gate_string_t const gate_os_cpu_key_vendor_id = GATE_STRING_INIT_STATIC("vendor_id"); | ||
| 723 | static gate_string_t const gate_os_cpu_key_model_name = GATE_STRING_INIT_STATIC("model name"); | ||
| 724 | static gate_string_t const gate_os_cpu_key_cpu_family = GATE_STRING_INIT_STATIC("cpu family"); | ||
| 725 | static gate_string_t const gate_os_cpu_key_model = GATE_STRING_INIT_STATIC("model"); | ||
| 726 | static gate_string_t const gate_os_cpu_key_stepping = GATE_STRING_INIT_STATIC("stepping"); | ||
| 727 | static gate_string_t const gate_os_cpu_key_flags = GATE_STRING_INIT_STATIC("flags"); | ||
| 728 | static gate_string_t const gate_os_cpu_key_cpu_mhz = GATE_STRING_INIT_STATIC("cpu MHz"); | ||
| 729 | static gate_string_t const gate_os_cpu_key_cache_size = GATE_STRING_INIT_STATIC("cache size"); | ||
| 730 | |||
| 731 | ✗ | gate_result_t gate_os_get_cpu_info(gate_os_cpuinfo_t* info) | |
| 732 | { | ||
| 733 | gate_result_t ret; | ||
| 734 | static gate_string_t const procfs_cpuinfo = GATE_STRING_INIT_STATIC("/proc/cpuinfo"); | ||
| 735 | char buffer[4092 * 3]; | ||
| 736 | ✗ | gate_size_t buffer_len = sizeof(buffer); | |
| 737 | gate_string_t data; | ||
| 738 | gate_string_t line; | ||
| 739 | gate_string_t tail; | ||
| 740 | gate_string_t key; | ||
| 741 | gate_string_t value; | ||
| 742 | gate_size_t pos; | ||
| 743 | gate_uint64_t ui64; | ||
| 744 | ✗ | gate_uint32_t family = 0; | |
| 745 | ✗ | gate_uint32_t model = 0; | |
| 746 | ✗ | gate_uint32_t stepping = 0; | |
| 747 | |||
| 748 | do | ||
| 749 | { | ||
| 750 | ✗ | gate_mem_clear(info, sizeof(gate_os_cpuinfo_t)); | |
| 751 | ✗ | ret = gate_file_get_content_buffer(&procfs_cpuinfo, buffer, &buffer_len); | |
| 752 | ✗ | GATE_BREAK_IF_FAILED(ret); | |
| 753 | |||
| 754 | ✗ | gate_string_create_static_len(&data, buffer, buffer_len); | |
| 755 | |||
| 756 | ✗ | while (NULL != gate_string_read_line(&line, &data, &tail)) | |
| 757 | { | ||
| 758 | ✗ | data = tail; | |
| 759 | |||
| 760 | ✗ | pos = gate_string_char_pos(&line, ':', 0); | |
| 761 | ✗ | if (pos != GATE_STR_NPOS) | |
| 762 | { | ||
| 763 | ✗ | gate_string_create_static_len(&key, line.str, pos); | |
| 764 | ✗ | gate_string_create_static_len(&value, line.str + pos + 1, line.length - pos - 1); | |
| 765 | ✗ | gate_string_trim(&key, &key); | |
| 766 | ✗ | gate_string_trim(&value, &value); | |
| 767 | |||
| 768 | ✗ | if (0 == gate_string_comp_ic(&key, &gate_os_cpu_key_processor)) | |
| 769 | { | ||
| 770 | ✗ | ++info->cpu_cores; | |
| 771 | } | ||
| 772 | ✗ | if (0 == gate_string_comp_ic(&key, &gate_os_cpu_key_vendor_id)) | |
| 773 | { | ||
| 774 | ✗ | gate_str_print_text(info->cpu_vendor, sizeof(info->cpu_vendor), value.str, value.length); | |
| 775 | } | ||
| 776 | ✗ | if (0 == gate_string_comp_ic(&key, &gate_os_cpu_key_model_name)) | |
| 777 | { | ||
| 778 | ✗ | gate_str_print_text(info->cpu_name, sizeof(info->cpu_name), value.str, value.length); | |
| 779 | ✗ | gate_str_print_text(info->cpu_description, sizeof(info->cpu_description), value.str, value.length); | |
| 780 | } | ||
| 781 | ✗ | if (0 == gate_string_comp_ic(&key, &gate_os_cpu_key_model_name)) | |
| 782 | { | ||
| 783 | ✗ | gate_str_print_text(info->cpu_description, sizeof(info->cpu_description), value.str, value.length); | |
| 784 | } | ||
| 785 | ✗ | if (0 == gate_string_comp_ic(&key, &gate_os_cpu_key_cpu_family)) | |
| 786 | { | ||
| 787 | ✗ | if (0 != gate_str_parse_uint64(value.str, value.length, &ui64)) | |
| 788 | { | ||
| 789 | ✗ | family = (gate_uint32_t)ui64; | |
| 790 | } | ||
| 791 | } | ||
| 792 | ✗ | if (0 == gate_string_comp_ic(&key, &gate_os_cpu_key_model)) | |
| 793 | { | ||
| 794 | ✗ | if (0 != gate_str_parse_uint64(value.str, value.length, &ui64)) | |
| 795 | { | ||
| 796 | ✗ | model = (gate_uint32_t)ui64; | |
| 797 | } | ||
| 798 | } | ||
| 799 | ✗ | if (0 == gate_string_comp_ic(&key, &gate_os_cpu_key_stepping)) | |
| 800 | { | ||
| 801 | ✗ | if (0 != gate_str_parse_uint64(value.str, value.length, &ui64)) | |
| 802 | { | ||
| 803 | ✗ | stepping = (gate_uint32_t)ui64; | |
| 804 | } | ||
| 805 | } | ||
| 806 | /* | ||
| 807 | if(0 == gate_string_comp_ic(&key, &gate_os_cpu_key_flags)) | ||
| 808 | { | ||
| 809 | |||
| 810 | } | ||
| 811 | */ | ||
| 812 | ✗ | if (0 == gate_string_comp_ic(&key, &gate_os_cpu_key_cpu_mhz)) | |
| 813 | { | ||
| 814 | ✗ | if (0 != gate_str_parse_uint64(value.str, value.length, &ui64)) | |
| 815 | { | ||
| 816 | ✗ | info->cpu_speed_mhz = (gate_uint32_t)ui64; | |
| 817 | } | ||
| 818 | } | ||
| 819 | ✗ | if (0 == gate_string_comp_ic(&key, &gate_os_cpu_key_cache_size)) | |
| 820 | { | ||
| 821 | ✗ | if (0 != gate_str_parse_uint64(value.str, value.length, &ui64)) | |
| 822 | { | ||
| 823 | ✗ | info->cpu_cache_bytes = (gate_uint32_t)(ui64 * 1024); | |
| 824 | } | ||
| 825 | } | ||
| 826 | } | ||
| 827 | } // while(...readline...) | ||
| 828 | ✗ | info->cpu_version = ((family & 0xff) << 24) | ((model & 0xff) << 16) | (stepping & 0xffff); | |
| 829 | |||
| 830 | } while (0); | ||
| 831 | |||
| 832 | ✗ | return ret; | |
| 833 | } | ||
| 834 | |||
| 835 | ✗ | gate_result_t gate_os_enum_cpu_features(gate_os_cpu_feature_callback_t callback, void* param) | |
| 836 | { | ||
| 837 | ✗ | gate_result_t ret = GATE_RESULT_NOTSUPPORTED; | |
| 838 | ✗ | return ret; | |
| 839 | } | ||
| 840 | |||
| 841 | ✗ | gate_result_t gate_os_get_process_cpu_affinity(gate_os_cpu_activation_t* affinity) | |
| 842 | { | ||
| 843 | ✗ | gate_result_t ret = GATE_RESULT_FAILED; | |
| 844 | do | ||
| 845 | { | ||
| 846 | ✗ | gate_mem_clear(affinity, sizeof(gate_os_cpu_activation_t)); | |
| 847 | } while (0); | ||
| 848 | ✗ | return ret; | |
| 849 | } | ||
| 850 | ✗ | gate_result_t gate_os_set_process_cpu_affinity(gate_os_cpu_activation_t const* affinity) | |
| 851 | { | ||
| 852 | ✗ | gate_result_t ret = GATE_RESULT_FAILED; | |
| 853 | do | ||
| 854 | { | ||
| 855 | } while (0); | ||
| 856 | ✗ | return ret; | |
| 857 | } | ||
| 858 | |||
| 859 | |||
| 860 | |||
| 861 | ✗ | static gate_result_t gate_os_cpu_load(gate_int64_t* ptr_total, gate_int64_t* ptr_work) | |
| 862 | { | ||
| 863 | gate_result_t ret; | ||
| 864 | static gate_string_t const procfs_stat = GATE_STRING_INIT_STATIC("/proc/stat"); | ||
| 865 | char stat_buffer[4096]; | ||
| 866 | ✗ | gate_size_t stat_buffer_len = sizeof(stat_buffer); | |
| 867 | gate_string_t data; | ||
| 868 | gate_string_t strvalues; | ||
| 869 | gate_string_t line; | ||
| 870 | gate_string_t tail; | ||
| 871 | gate_string_t value; | ||
| 872 | gate_size_t cnt; | ||
| 873 | gate_int64_t values[7]; | ||
| 874 | |||
| 875 | do | ||
| 876 | { | ||
| 877 | ✗ | ret = gate_file_get_content_buffer(&procfs_stat, stat_buffer, &stat_buffer_len); | |
| 878 | ✗ | GATE_BREAK_IF_FAILED(ret); | |
| 879 | |||
| 880 | ✗ | gate_string_create_static_len(&data, stat_buffer, stat_buffer_len); | |
| 881 | ✗ | ret = GATE_RESULT_FAILED; | |
| 882 | ✗ | while (NULL != gate_string_read_line(&line, &data, &tail)) | |
| 883 | { | ||
| 884 | ✗ | data = tail; | |
| 885 | ✗ | if (gate_str_starts_with_ic(line.str, line.length, "cpu ", 4)) | |
| 886 | { | ||
| 887 | ✗ | gate_string_substr(&strvalues, &line, 4, line.length - 4); | |
| 888 | ✗ | for (cnt = 0; cnt != 7; ++cnt) | |
| 889 | { | ||
| 890 | ✗ | if (NULL == gate_string_read_token(&value, &strvalues, &tail)) | |
| 891 | { | ||
| 892 | ✗ | break; | |
| 893 | } | ||
| 894 | ✗ | values[cnt] = 0; | |
| 895 | ✗ | gate_str_parse_int64(value.str, value.length, &values[cnt]); | |
| 896 | ✗ | strvalues = tail; | |
| 897 | } | ||
| 898 | ✗ | if (cnt == 7) | |
| 899 | { | ||
| 900 | ✗ | *ptr_total = values[0] + values[1] + values[2] + values[3] + values[4] + values[5] + values[6]; | |
| 901 | ✗ | *ptr_work = values[0] + values[1] + values[2]; | |
| 902 | ✗ | ret = GATE_RESULT_OK; | |
| 903 | } | ||
| 904 | ✗ | break; | |
| 905 | } | ||
| 906 | } | ||
| 907 | } while (0); | ||
| 908 | ✗ | return ret; | |
| 909 | } | ||
| 910 | |||
| 911 | ✗ | gate_result_t gate_os_cpu_load_init(gate_os_cpu_load_state_t* state) | |
| 912 | { | ||
| 913 | ✗ | gate_int64_t* ptr_total = (gate_int64_t*)&state->records[0]; | |
| 914 | ✗ | gate_int64_t* ptr_work = (gate_int64_t*)&state->records[4]; | |
| 915 | |||
| 916 | ✗ | return gate_os_cpu_load(ptr_total, ptr_work); | |
| 917 | } | ||
| 918 | ✗ | gate_result_t gate_os_cpu_load_update(gate_os_cpu_load_state_t* state, gate_uint16_t* load65535) | |
| 919 | { | ||
| 920 | gate_result_t ret; | ||
| 921 | ✗ | gate_int64_t* ptr_total = (gate_int64_t*)&state->records[0]; | |
| 922 | ✗ | gate_int64_t* ptr_work = (gate_int64_t*)&state->records[4]; | |
| 923 | gate_int64_t new_total; | ||
| 924 | gate_int64_t new_work; | ||
| 925 | gate_int64_t diff_total; | ||
| 926 | gate_int64_t diff_work; | ||
| 927 | gate_int64_t result; | ||
| 928 | ✗ | ret = gate_os_cpu_load(&new_total, &new_work); | |
| 929 | ✗ | if (GATE_SUCCEEDED(ret)) | |
| 930 | { | ||
| 931 | ✗ | diff_total = new_total - *ptr_total; | |
| 932 | ✗ | diff_work = new_work - *ptr_work; | |
| 933 | ✗ | *ptr_total = new_total; | |
| 934 | ✗ | *ptr_work = new_work; | |
| 935 | ✗ | if (diff_total > 0) | |
| 936 | { | ||
| 937 | ✗ | result = (diff_work * (gate_int64_t)65535 / diff_total); | |
| 938 | ✗ | *load65535 = (gate_uint16_t)(result > 65535 ? 65535 : result); | |
| 939 | } | ||
| 940 | else | ||
| 941 | { | ||
| 942 | ✗ | *load65535 = 65535; | |
| 943 | } | ||
| 944 | } | ||
| 945 | ✗ | return ret; | |
| 946 | } | ||
| 947 | ✗ | gate_result_t gate_os_cpu_load_uninit(gate_os_cpu_load_state_t* state) | |
| 948 | { | ||
| 949 | ✗ | return GATE_RESULT_OK; | |
| 950 | } | ||
| 951 | |||
| 952 | static gate_string_t const filepath_proc_meminfo = GATE_STRING_INIT_STATIC("/proc/meminfo"); | ||
| 953 | |||
| 954 | ✗ | static gate_size_t gate_os_parse_meminfo_line(char const* data, gate_size_t data_len, | |
| 955 | char const* key, gate_size_t key_len, char* value, gate_size_t value_len) | ||
| 956 | { | ||
| 957 | ✗ | gate_size_t pos = gate_str_pos(data, data_len, key, key_len, 0); | |
| 958 | gate_string_t line; | ||
| 959 | gate_string_t source; | ||
| 960 | gate_string_t tail; | ||
| 961 | ✗ | if (pos != GATE_STR_NPOS) | |
| 962 | { | ||
| 963 | ✗ | gate_string_create_static_len(&source, data + pos + key_len, data_len - pos - key_len); | |
| 964 | ✗ | if (NULL != gate_string_read_line(&line, &source, &tail)) | |
| 965 | { | ||
| 966 | ✗ | gate_string_trim(&line, &line); | |
| 967 | ✗ | return gate_string_to_buffer(&line, value, value_len); | |
| 968 | } | ||
| 969 | } | ||
| 970 | ✗ | return 0; | |
| 971 | } | ||
| 972 | ✗ | static gate_bool_t gate_os_parse_meminfo_num(char const* data, gate_size_t data_len, char const* key, gate_size_t key_len, gate_uint64_t* num) | |
| 973 | { | ||
| 974 | char value[1024]; | ||
| 975 | ✗ | gate_size_t value_used = gate_os_parse_meminfo_line(data, data_len, key, key_len, value, sizeof(value)); | |
| 976 | ✗ | if (value_used) | |
| 977 | { | ||
| 978 | ✗ | *num = 0; | |
| 979 | ✗ | if (gate_str_parse_uint64(value, value_used, num) > 0) | |
| 980 | { | ||
| 981 | ✗ | return true; | |
| 982 | } | ||
| 983 | } | ||
| 984 | ✗ | return false; | |
| 985 | } | ||
| 986 | |||
| 987 | |||
| 988 | ✗ | gate_result_t gate_os_get_physical_memory(gate_uint64_t* ptr_total, gate_uint64_t* ptr_available) | |
| 989 | { | ||
| 990 | ✗ | gate_result_t ret = GATE_RESULT_OK; | |
| 991 | char buffer[8192]; | ||
| 992 | ✗ | gate_size_t buffer_len = sizeof(buffer); | |
| 993 | ✗ | gate_uint64_t total = 0; | |
| 994 | ✗ | gate_uint64_t available = 0; | |
| 995 | ✗ | gate_uint64_t pgsize | |
| 996 | #if defined(_SC_PAGESIZE) | ||
| 997 | ✗ | = (gate_uint64_t)sysconf(_SC_PAGESIZE); | |
| 998 | #elif defined(_SC_PAGE_SIZE) | ||
| 999 | = (gate_uint64_t)sysconf(_SC_PAGE_SIZE); | ||
| 1000 | #else | ||
| 1001 | = 4096; | ||
| 1002 | #endif | ||
| 1003 | |||
| 1004 | #if defined(_SC_PHYS_PAGES) | ||
| 1005 | ✗ | long phys = sysconf(_SC_PHYS_PAGES); | |
| 1006 | ✗ | total = (gate_uint64_t)(phys) * (gate_uint64_t)(pgsize); | |
| 1007 | #elif defined(_SC_AIX_REALMEM) | ||
| 1008 | total = (gate_uint64_t)(sysconf(_SC_AIX_REALMEM)) * 1024; | ||
| 1009 | #endif | ||
| 1010 | |||
| 1011 | #if defined(_SC_AVPHYS_PAGES) | ||
| 1012 | ✗ | available = (gate_uint64_t)(sysconf(_SC_AVPHYS_PAGES)) * pgsize; | |
| 1013 | #endif | ||
| 1014 | |||
| 1015 | ✗ | if ((total == 0) || (available == 0)) | |
| 1016 | { | ||
| 1017 | ✗ | ret = gate_file_get_content_buffer(&filepath_proc_meminfo, buffer, &buffer_len); | |
| 1018 | ✗ | if (GATE_SUCCEEDED(ret)) | |
| 1019 | { | ||
| 1020 | ✗ | if (total) | |
| 1021 | { | ||
| 1022 | ✗ | gate_os_parse_meminfo_num(buffer, buffer_len, "MemTotal:", 9, &total); | |
| 1023 | ✗ | total *= 1024; | |
| 1024 | } | ||
| 1025 | ✗ | if (available) | |
| 1026 | { | ||
| 1027 | ✗ | gate_os_parse_meminfo_num(buffer, buffer_len, "MemFree:", 8, &available); | |
| 1028 | ✗ | available *= 1024; | |
| 1029 | } | ||
| 1030 | } | ||
| 1031 | } | ||
| 1032 | |||
| 1033 | ✗ | if (ptr_total) | |
| 1034 | { | ||
| 1035 | ✗ | *ptr_total = total; | |
| 1036 | } | ||
| 1037 | ✗ | if (ptr_available) | |
| 1038 | { | ||
| 1039 | ✗ | *ptr_available = available; | |
| 1040 | } | ||
| 1041 | ✗ | return ret; | |
| 1042 | } | ||
| 1043 | ✗ | gate_result_t gate_os_get_virtual_memory(gate_uint64_t* ptr_total, gate_uint64_t* ptr_available) | |
| 1044 | { | ||
| 1045 | ✗ | gate_result_t ret = GATE_RESULT_NOTSUPPORTED; | |
| 1046 | char buffer[8192]; | ||
| 1047 | ✗ | gate_uint64_t vmtotal = 0; | |
| 1048 | ✗ | gate_uint64_t vmused = 0; | |
| 1049 | ✗ | gate_size_t buffer_len = sizeof(buffer); | |
| 1050 | ✗ | ret = gate_file_get_content_buffer(&filepath_proc_meminfo, buffer, &buffer_len); | |
| 1051 | ✗ | if (GATE_SUCCEEDED(ret)) | |
| 1052 | { | ||
| 1053 | ✗ | gate_os_parse_meminfo_num(buffer, buffer_len, "VmallocTotal:", 13, &vmtotal); | |
| 1054 | ✗ | gate_os_parse_meminfo_num(buffer, buffer_len, "VmallocUsed:", 12, &vmused); | |
| 1055 | ✗ | if (ptr_total) | |
| 1056 | { | ||
| 1057 | ✗ | *ptr_total = vmtotal * 1024; | |
| 1058 | } | ||
| 1059 | ✗ | if (ptr_available) | |
| 1060 | { | ||
| 1061 | ✗ | *ptr_available = (vmtotal - vmused) * 1024; | |
| 1062 | } | ||
| 1063 | } | ||
| 1064 | ✗ | return ret; | |
| 1065 | } | ||
| 1066 | |||
| 1067 | #endif | ||
| 1068 | |||
| 1069 |