Rev 15414 | Rev 15875 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed
| Rev 15414 | Rev 15874 | ||
|---|---|---|---|
| Line 160... | Line 160... | ||
| 160 | #define ac_exam 0x200/* work during an exam */ |
160 | #define ac_exam 0x200/* work during an exam */ |
| 161 | 161 | ||
| 162 | /* Check site or class access policy. */ |
162 | /* Check site or class access policy. */ |
| 163 | void access_check(int isclass) |
163 | void access_check(int isclass) |
| 164 | { |
164 | { |
| 165 | char *p, *p1, *p2, *p3, *pp1, *pp2; |
165 | char *p, *p1, *p2, *p3, *pp1, *pp2, *name; |
| 166 | char cbuf[MAX_LINELEN+1]; |
166 | char cbuf[MAX_LINELEN+1]; |
| 167 | long int thisaccess, lineaccess, linepol, thispol; |
167 | long int thisaccess, lineaccess, linepol, thispol; |
| 168 | int non, refuse; |
168 | int non, refuse; |
| 169 | 169 | ||
| 170 | if(manageable>=2 || robot_access) return; |
170 | if(manageable>=2 || robot_access) return; |
| Line 217... | Line 217... | ||
| 217 | pp2=find_word_end(pp1); if(*pp2) *pp2++=0; |
217 | pp2=find_word_end(pp1); if(*pp2) *pp2++=0; |
| 218 | if(strncmp(pp1,"non",3)==0) { |
218 | if(strncmp(pp1,"non",3)==0) { |
| 219 | pp1=find_word_start(pp1+3); non=1; |
219 | pp1=find_word_start(pp1+3); non=1; |
| 220 | } else non=0; |
220 | } else non=0; |
| 221 | thispol=0; |
221 | thispol=0; |
| 222 | if(strcmp(pp1,"class")==0) {thispol=ac_class; goto nxt;} |
222 | if(strcmp(pp1,"class")==0) {thispol=ac_class; name="class"; goto nxt;} |
| 223 | if(strcmp(pp1,"exo")==0) {thispol=ac_exo; goto nxt;} |
223 | if(strcmp(pp1,"exo")==0) {thispol=ac_exo; name="exo"; goto nxt;} |
| 224 | if(strcmp(pp1,"exercise")==0) {thispol=ac_exo; goto nxt;} |
224 | if(strcmp(pp1,"exercise")==0) {thispol=ac_exo; name="exo"; goto nxt;} |
| 225 | if(strcmp(pp1,"tool")==0) {thispol=ac_tool; goto nxt;} |
225 | if(strcmp(pp1,"tool")==0) {thispol=ac_tool; name="tool"; goto nxt;} |
| 226 | if(strcmp(pp1,"recre")==0) {thispol=ac_recre; goto nxt;} |
226 | if(strcmp(pp1,"recre")==0) {thispol=ac_recre; name="recre"; goto nxt;} |
| 227 | if(strcmp(pp1,"recreation")==0) {thispol=ac_recre; goto nxt;} |
227 | if(strcmp(pp1,"recreation")==0) {thispol=ac_recre; name="recre"; goto nxt;} |
| 228 | if(strcmp(pp1,"doc")==0) {thispol=ac_doc; goto nxt;} |
228 | if(strcmp(pp1,"doc")==0) {thispol=ac_doc; name="doc"; goto nxt;} |
| 229 | if(strcmp(pp1,"document")==0) {thispol=ac_doc; goto nxt;} |
229 | if(strcmp(pp1,"document")==0) {thispol=ac_doc; name="doc"; goto nxt;} |
| 230 | if(strcmp(pp1,"local")==0) {thispol=ac_local; goto nxt;} |
230 | if(strcmp(pp1,"local")==0) {thispol=ac_local; name="local"; goto nxt;} |
| 231 | if(strcmp(pp1,"com")==0) {thispol=ac_com; goto nxt;} |
231 | if(strcmp(pp1,"com")==0) {thispol=ac_com; name="com"; goto nxt;} |
| 232 | if(strcmp(pp1,"hint")==0) {thispol=ac_hint; goto nxt;} |
232 | if(strcmp(pp1,"hint")==0) {thispol=ac_hint; name="hint"; goto nxt;} |
| 233 | nxt: |
233 | nxt: |
| 234 | if(thispol==0) continue; |
234 | if(thispol==0) continue; |
| 235 | if(non) lineaccess^=thispol; |
235 | if(non) lineaccess^=thispol; |
| 236 | linepol|=thispol; |
236 | linepol|=thispol; |
| 237 | } |
237 | } |
| 238 | if(linepol==0 || (linepol&lineaccess)!=linepol) continue; |
238 | if(linepol==0 || (linepol&lineaccess)!=linepol) continue; |
| - | 239 | char msg[200]; snprintf(msg,200,"no_access_class %s",name); |
|
| 239 | if(refuse) |
240 | if(refuse) |
| 240 | if (isclass) user_error( |
241 | if (isclass) user_error(msg); else user_error("no_access"); |
| 241 | else return; |
242 | else return; |
| 242 | } |
243 | } |
| 243 | /* end of limited access */ |
244 | /* end of limited access */ |
| 244 | } |
245 | } |