comparison: libidav/utils.c
libidav/utils.c
- changeset 40
- a95ee94b9204
- parent 39
- 3e55bed345f9
- child 43
- 03076907b58a
equal
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inserted
replaced
| 39:3e55bed345f9 | 40:a95ee94b9204 |
|---|---|
| 29 #include <time.h> | 29 #include <time.h> |
| 30 #include <stdio.h> | 30 #include <stdio.h> |
| 31 #include <stdlib.h> | 31 #include <stdlib.h> |
| 32 #include <string.h> | 32 #include <string.h> |
| 33 #include <ucx/string.h> | 33 #include <ucx/string.h> |
| 34 #include <ucx/buffer.h> | |
| 34 #include <libxml/tree.h> | 35 #include <libxml/tree.h> |
| 35 #include <curl/curl.h> | 36 #include <curl/curl.h> |
| 36 | 37 |
| 37 #include <openssl/sha.h> | 38 #include <openssl/sha.h> |
| 38 #include <openssl/hmac.h> | 39 #include <openssl/hmac.h> |
| 39 #include <openssl/evp.h> | 40 #include <openssl/evp.h> |
| 40 #include <openssl/bio.h> | 41 #include <openssl/bio.h> |
| 41 #include <openssl/buffer.h> | 42 #include <openssl/buffer.h> |
| 42 | 43 |
| 43 #include "utils.h" | 44 #include "utils.h" |
| 45 #include "webdav.h" | |
| 44 | 46 |
| 45 | 47 |
| 46 time_t util_parse_creationdate(char *str) { | 48 time_t util_parse_creationdate(char *str) { |
| 47 // example: 2012-11-29T21:35:35Z | 49 // example: 2012-11-29T21:35:35Z |
| 48 if(!str) { | 50 if(!str) { |
| 169 } else { | 171 } else { |
| 170 url = sstrncat(url, 2, base, path); | 172 url = sstrncat(url, 2, base, path); |
| 171 } | 173 } |
| 172 | 174 |
| 173 return url.ptr; | 175 return url.ptr; |
| 176 } | |
| 177 | |
| 178 void util_set_url(DavSession *sn, char *path) { | |
| 179 if(path) { | |
| 180 char *url = util_path_to_url(sn, path); | |
| 181 curl_easy_setopt(sn->handle, CURLOPT_URL, url); | |
| 182 free(url); | |
| 183 } else { | |
| 184 curl_easy_setopt(sn->handle, CURLOPT_URL, sn->base_url); | |
| 185 } | |
| 186 } | |
| 187 | |
| 188 char* util_path_to_url(DavSession *sn, char *path) { | |
| 189 UcxBuffer *url = ucx_buffer_new(NULL, 256, UCX_BUFFER_AUTOEXTEND); | |
| 190 | |
| 191 // add base url | |
| 192 ucx_buffer_write(sn->base_url, 1, strlen(sn->base_url), url); | |
| 193 // remove trailing slash | |
| 194 ucx_buffer_seek(url, -1, SEEK_CUR); | |
| 195 | |
| 196 sstr_t p = sstr(path); | |
| 197 size_t ntk = 0; | |
| 198 sstr_t *tks = sstrsplit(p, S("/"), &ntk); | |
| 199 | |
| 200 for(int i=0;i<ntk;i++) { | |
| 201 sstr_t node = tks[i]; | |
| 202 if(node.length > 0) { | |
| 203 // TODO: implement file name encryption | |
| 204 char *esc = curl_easy_escape(sn->handle, node.ptr, node.length); | |
| 205 ucx_buffer_putc(url, '/'); | |
| 206 ucx_buffer_write(esc, 1, strlen(esc), url); | |
| 207 curl_free(esc); | |
| 208 free(node.ptr); | |
| 209 } | |
| 210 } | |
| 211 free(tks); | |
| 212 if(path[p.length-1] == '/') { | |
| 213 ucx_buffer_putc(url, '/'); | |
| 214 } | |
| 215 ucx_buffer_putc(url, 0); | |
| 216 | |
| 217 // only free the buffer struct and return the buffer space | |
| 218 char *space = url->space; | |
| 219 free(url); | |
| 220 return space; | |
| 174 } | 221 } |
| 175 | 222 |
| 176 char* util_parent_path(char *path) { | 223 char* util_parent_path(char *path) { |
| 177 char *name = util_resource_name(path); | 224 char *name = util_resource_name(path); |
| 178 size_t namelen = strlen(name); | 225 size_t namelen = strlen(name); |
