Overview
Comment: | Added ETag |
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Downloads: | Tarball | ZIP archive | SQL archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
63a88bc1bc0116825571d5d5520b4a8e |
User & Date: | rkeene on 2014-02-11 08:11:02 |
Other Links: | manifest | tags |
Context
2014-02-11
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08:12 | Updated to provide method earlier to log check-in: 5f36930fec user: rkeene tags: trunk | |
08:11 | Added ETag check-in: 63a88bc1bc user: rkeene tags: trunk | |
07:43 | Updated to support the HEAD HTTP method check-in: 5a054ee091 user: rkeene tags: trunk | |
Changes
Modified filed.c from [93c05a56c1] to [288fd58a21].
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48 49 50 51 52 53 54 55 56 57 58 59 60 61 | 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 | + | pthread_mutex_t mutex; char path[FILED_PATH_BUFFER_SIZE]; int fd; off_t len; char *lastmod; char lastmod_b[64]; const char *type; char etag[64]; }; /* Request variables */ struct filed_http_request { /** Buffers **/ struct filed_fileinfo fileinfo; char tmpbuf[1010]; |
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154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 | 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 | + + + + + + + + + + + + + + + + + + + | return(0); } /* Initialize process */ static int filed_init(unsigned int cache_size) { static int called = 0; unsigned int random_value = 0; int cache_ret; int random_fd; if (called) { return(0); } called = 1; /* Attempt to lock all memory to physical RAM (but don't care if we can't) */ mlockall(MCL_CURRENT | MCL_FUTURE); /* Ignore SIGPIPE */ signal(SIGPIPE, SIG_IGN); /* Initialize cache structure */ cache_ret = filed_init_cache(cache_size); if (cache_ret != 0) { return(cache_ret); } /* Initialize random number generator */ random_fd = open("/dev/urandom", O_RDONLY); if (random_fd >= 0) { read(random_fd, &random_value, sizeof(random_value)); close(random_fd); } random_value ^= getpid(); random_value ^= getuid(); random_value ^= time(NULL); srandom(random_value); return(0); } /* Listen on a particular address/port */ static int filed_listen(const char *address, unsigned int port) { struct sockaddr_in6 addr_v6; |
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497 498 499 500 501 502 503 504 505 506 507 508 509 510 | 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 | + + + + + + + + + + | filed_log_msg_debug("Looking up MIME type for %s (hash = %llu)", p, (unsigned long long) filed_hash((const unsigned char *) p, 16777259)); #include "filed-mime-types.h" return(FILED_DEFAULT_TYPE); } /* Generate a unique identifier */ static void filed_generate_etag(char *etag, size_t length) { snprintf(etag, length, "%llx%llx%llx%llx", (unsigned long long) random(), (unsigned long long) random(), (unsigned long long) random(), (unsigned long long) random() ); } /* Open a file and return file information */ static struct filed_fileinfo *filed_open_file(const char *path, struct filed_fileinfo *buffer) { struct filed_fileinfo *cache; const char *open_path; unsigned int cache_idx; off_t len; |
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544 545 546 547 548 549 550 551 552 553 554 555 556 557 | 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 | + | len = lseek(fd, 0, SEEK_END); lseek(fd, 0, SEEK_SET); cache->fd = fd; cache->len = len; strcpy(cache->path, path); cache->type = filed_determine_mimetype(open_path); filed_generate_etag(cache->etag, sizeof(cache->etag)); /* XXX:TODO: Determine */ cache->lastmod = filed_format_time(cache->lastmod_b, sizeof(cache->lastmod_b), time(NULL) - 30); } else { filed_log_msg_debug("Cache hit for idx: %lu: PATH \"%s\"", (unsigned long) cache_idx, path); } |
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566 567 568 569 570 571 572 573 574 575 576 577 578 579 | 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 | + | return(NULL); } buffer->fd = fd; buffer->len = cache->len; buffer->type = cache->type; memcpy(buffer->lastmod_b, cache->lastmod_b, sizeof(buffer->lastmod_b)); memcpy(buffer->etag, cache->etag, sizeof(buffer->etag)); buffer->lastmod = buffer->lastmod_b + (cache->lastmod - cache->lastmod_b); pthread_mutex_unlock(&cache->mutex); return(buffer); } |
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794 795 796 797 798 799 800 | 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 | - + - + + | http_code = 200; } request->headers.range.offset = 0; request->headers.range.length = fileinfo->len; } if (http_code > 0) { |
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