Rev 5725 | Rev 5727 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 5725 | serge | 1 | #include |
| 2 | #include |
||
| 3 | #include |
||
| 4 | #include |
||
| 5 | #include |
||
| 6 | #include |
||
| 7 | #include "collection.h" |
||
| 8 | #include "http.h" |
||
| 9 | |||
| 10 | #define BUFFSIZE (64*1024) |
||
| 11 | |||
| 5726 | serge | 12 | |
| 13 | char *make_url(const char *name) |
||
| 5725 | serge | 14 | { |
| 5726 | serge | 15 | static char url_buf[128] = "http://ftp.kolibrios.org/users/Serge/new/OS/"; |
| 16 | strcpy(&url_buf[44], name); |
||
| 17 | return url_buf; |
||
| 18 | }; |
||
| 5725 | serge | 19 | |
| 5726 | serge | 20 | char *make_cache_path(const char *path) |
| 21 | { |
||
| 22 | static char path_buf[64] = "/tmp0/1/"; |
||
| 23 | strcpy(&path_buf[8], path); |
||
| 24 | return path_buf; |
||
| 25 | }; |
||
| 5725 | serge | 26 | |
| 27 | int http_load_file(const char *path, const char *url) |
||
| 28 | { |
||
| 29 | http_t *http; |
||
| 30 | int received = 0; |
||
| 31 | int offset = 0; |
||
| 32 | int tail; |
||
| 33 | char *buf; |
||
| 34 | int fd; |
||
| 35 | int i; |
||
| 36 | |||
| 37 | buf = user_alloc(BUFFSIZE); |
||
| 38 | for(i = 0; i < 16; i++) |
||
| 39 | buf[i*4096] = 0; |
||
| 40 | |||
| 41 | fd = open(path, O_CREAT|O_WRONLY); |
||
| 42 | if(fd == -1) |
||
| 43 | { |
||
| 44 | user_free(buf); |
||
| 45 | return 0; |
||
| 46 | }; |
||
| 47 | |||
| 48 | http = http_get(url, NULL,FLAG_STREAM|FLAG_REUSE_BUFFER, NULL); |
||
| 49 | if(http == NULL) |
||
| 50 | goto err_get; |
||
| 51 | |||
| 52 | do |
||
| 53 | { |
||
| 54 | if(http_receive_with_retry(http, 500) == 0) |
||
| 55 | { |
||
| 56 | int count; |
||
| 57 | |||
| 58 | if(http->flags & 0xffff0000) |
||
| 59 | break; |
||
| 60 | |||
| 61 | count = http->content_received - received; |
||
| 62 | if(count+offset <= BUFFSIZE) |
||
| 63 | { |
||
| 64 | memcpy(buf+offset, http->content_ptr, count); |
||
| 65 | offset+= count; |
||
| 66 | } |
||
| 67 | |||
| 68 | |||
| 69 | tail = count+offset-BUFFSIZE; |
||
| 70 | count = BUFFSIZE - offset; |
||
| 71 | if(count) |
||
| 72 | { |
||
| 73 | memcpy(buf+offset, http->content_ptr, count); |
||
| 74 | offset = 0; |
||
| 75 | }; |
||
| 76 | |||
| 77 | write(fd, buf, BUFFSIZE); |
||
| 78 | |||
| 79 | if(tail) |
||
| 80 | |||
| 81 | memcpy(buf, http->content_ptr+count, tail); |
||
| 82 | offset = tail; |
||
| 83 | } |
||
| 84 | } |
||
| 85 | received = http->content_received; |
||
| 86 | } |
||
| 87 | else break; |
||
| 88 | |||
| 89 | }while( (http->flags & FLAG_GOT_ALL_DATA) == 0); |
||
| 90 | |||
| 91 | if(offset) |
||
| 92 | |||
| 93 | write(fd, buf, offset); |
||
| 94 | } |
||
| 95 | |||
| 96 | // ftruncate(fd, received); |
||
| 97 | |||
| 98 | |||
| 99 | if(http->content_ptr) |
||
| 100 | |||
| 101 | http_free(http); |
||
| 102 | |||
| 103 | user_free(buf); |
||
| 104 | |||
| 105 | return received; |
||
| 106 | |||
| 107 | err_get: |
||
| 108 | |||
| 109 | return received; |
||
| 110 | } |
||
| 111 | |||
| 112 | |||
| 113 | |||
| 114 | |||
| 115 | int count; |
||
| 116 | char *cache_path; |
||
| 117 | |||
| 5726 | serge | 118 | if(http_init()) |
| 5725 | serge | 119 | |
| 120 | |||
| 121 | cache_path = make_cache_path("packages.xml"); |
||
| 122 | |||
| 5726 | serge | 123 | count = http_load_file(cache_path, make_url("packages.xml")); |
| 5725 | serge | 124 | |
| 5726 | serge | 125 | if(count) |
| 126 | |||
| 5725 | serge | 127 | collection_t *collection; |
| 128 | pkg_group_t *gr; |
||
| 129 | |||
| 130 | collection = load_collection_file(cache_path); |
||
| 131 | |||
| 5726 | serge | 132 | list_for_each_entry(gr, &collection->groups, list) |
| 5725 | serge | 133 | |
| 134 | package_t *pkg; |
||
| 135 | |||
| 136 | list_for_each_entry(pkg, &gr->packages, list) |
||
| 137 | |||
| 138 | printf("package %s-%s\n", pkg->name, pkg->version); |
||
| 139 | cache_path = make_cache_path(pkg->filename); |
||
| 140 | count = http_load_file(cache_path, make_url(pkg->filename)); |
||
| 5726 | serge | 141 | printf("%s loaded %d\n",cache_path, count); |
| 142 | } |
||
| 143 | }; |
||
| 5725 | serge | 144 | } |
| 145 | |||
| 146 | return 0; |
||
| 147 | |||
| 148 | err_init: |
||
| 149 | |||
| 150 | return -1; |
||
| 151 | } |
||
| 152 |