comparison: dav/finfo.c
dav/finfo.c
- changeset 517
- 8531b63accae
- child 519
- ac5ac55b1b2e
equal
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inserted
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| 516:39f5f17c3bc3 | 517:8531b63accae |
|---|---|
| 1 /* | |
| 2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. | |
| 3 * | |
| 4 * Copyright 2019 Olaf Wintermann. 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 | |
| 10 * notice, this list of conditions and the following disclaimer. | |
| 11 * | |
| 12 * 2. Redistributions in binary form must reproduce the above copyright | |
| 13 * notice, this list of conditions and the following disclaimer in the | |
| 14 * documentation and/or other materials provided with the distribution. | |
| 15 * | |
| 16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | |
| 17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE | |
| 20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
| 21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |
| 22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
| 23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | |
| 24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
| 25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
| 26 * POSSIBILITY OF SUCH DAMAGE. | |
| 27 */ | |
| 28 | |
| 29 #include "finfo.h" | |
| 30 | |
| 31 #include <stdio.h> | |
| 32 #include <stdlib.h> | |
| 33 #include <unistd.h> | |
| 34 #include <sys/stat.h> | |
| 35 | |
| 36 #include <ucx/string.h> | |
| 37 | |
| 38 uint32_t parse_finfo(const char *str) { | |
| 39 scstr_t s = scstr(str); | |
| 40 | |
| 41 if(!sstrcmp(s, SC("*")) || !sstrcmp(s, SC("a")) || !sstrcmp(s, SC("all"))) { | |
| 42 return FINFO_DATE|FINFO_OWNER|FINFO_MODE; | |
| 43 } | |
| 44 | |
| 45 size_t count = 0; | |
| 46 sstr_t *fs = sstrsplit(s, SC(","), &count); | |
| 47 | |
| 48 uint32_t finfo = 0; | |
| 49 for(int i=0;i<count;i++) { | |
| 50 sstr_t f = fs[i]; | |
| 51 if(!sstrcasecmp(f, SC("date"))) { | |
| 52 finfo |= FINFO_DATE; | |
| 53 } else if(!sstrcasecmp(f, SC("owner"))) { | |
| 54 finfo |= FINFO_OWNER; | |
| 55 } else if(!sstrcasecmp(f, SC("mode"))) { | |
| 56 finfo |= FINFO_MODE; | |
| 57 } | |
| 58 free(f.ptr); | |
| 59 } | |
| 60 | |
| 61 free(fs); | |
| 62 return finfo; | |
| 63 } | |
| 64 | |
| 65 int resource_set_finfo(const char *path, DavResource *res, uint32_t finfo) { | |
| 66 if(!path || finfo == 0) { | |
| 67 return 0; | |
| 68 } | |
| 69 | |
| 70 struct stat s; | |
| 71 if(stat(path, &s)) { | |
| 72 fprintf(stderr, "failed to stat: %s\n", path); | |
| 73 return 1; | |
| 74 } | |
| 75 return resource_set_finfo_s(&s, res, finfo); | |
| 76 } | |
| 77 | |
| 78 static int buf_write_date(UcxBuffer *buf, time_t t) { | |
| 79 struct tm *date = gmtime(&t); | |
| 80 char str[32]; | |
| 81 size_t len = strftime(str, 32, "%a, %d %b %Y %H:%M:%S GMT", date); | |
| 82 return ucx_buffer_write(str, 1, len, buf); | |
| 83 } | |
| 84 | |
| 85 int resource_set_finfo_s(struct stat *s, DavResource *res, uint32_t finfo) { | |
| 86 if(finfo == 0) { | |
| 87 return 0; | |
| 88 } | |
| 89 | |
| 90 DavXmlNode *content = NULL; | |
| 91 | |
| 92 if(finfo & FINFO_DATE == FINFO_DATE) { | |
| 93 char str[32]; | |
| 94 struct tm *date = gmtime(&s->st_mtime); | |
| 95 strftime(str, 32, "%a, %d %b %Y %H:%M:%S GMT", date); | |
| 96 DavXmlNode *mtime = dav_xml_createnode_with_text(DAV_NS, "mtime", str); | |
| 97 content = mtime; | |
| 98 } | |
| 99 #ifndef _WIN32 | |
| 100 if(finfo & FINFO_OWNER == FINFO_OWNER) { | |
| 101 // TODO | |
| 102 } | |
| 103 if(finfo & FINFO_MODE == FINFO_MODE) { | |
| 104 // TODO | |
| 105 } | |
| 106 #endif | |
| 107 | |
| 108 | |
| 109 dav_set_property(res, "idav:finfo", content);; | |
| 110 | |
| 111 return 0; | |
| 112 } |
