Annotation of parser3/src/classes/file.C, revision 1.96
1.17 paf 1: /** @file
2: Parser: @b file parser class.
3:
1.71 paf 4: Copyright (c) 2001, 2002 ArtLebedev Group (http://www.artlebedev.com)
1.72 paf 5: Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
1.91 paf 6: */
1.17 paf 7:
1.96 ! paf 8: static const char* IDENT_FILE_C="$Date: 2002/08/08 09:35:22 $";
1.47 parser 9:
10: #include "pa_config_includes.h"
11:
12: #include "pcre.h"
1.1 paf 13:
1.35 paf 14: #include "classes.h"
1.1 paf 15: #include "pa_request.h"
16: #include "pa_vfile.h"
1.11 paf 17: #include "pa_table.h"
1.21 paf 18: #include "pa_vint.h"
1.24 paf 19: #include "pa_exec.h"
1.40 parser 20: #include "pa_vdate.h"
1.47 parser 21: #include "pa_dir.h"
22: #include "pa_vtable.h"
1.67 paf 23: #include "pa_charset.h"
1.1 paf 24:
1.32 paf 25: // defines
26:
1.48 parser 27: #define TEXT_MODE_NAME "text"
1.90 paf 28: #define STDIN_EXEC_PARAM_NAME "stdin"
1.48 parser 29:
1.83 paf 30: // consts
31:
32: /// from apache-1.3|src|support|suexec.c
33: static const char *suexec_safe_env_lst[]={
34: "AUTH_TYPE",
35: "CONTENT_LENGTH",
36: "CONTENT_TYPE",
37: "DATE_GMT",
38: "DATE_LOCAL",
39: "DOCUMENT_NAME",
40: "DOCUMENT_PATH_INFO",
41: "DOCUMENT_ROOT",
42: "DOCUMENT_URI",
43: "FILEPATH_INFO",
44: "GATEWAY_INTERFACE",
45: "LAST_MODIFIED",
46: "PATH_INFO",
47: "PATH_TRANSLATED",
48: "QUERY_STRING",
49: "QUERY_STRING_UNESCAPED",
50: "REMOTE_ADDR",
51: "REMOTE_HOST",
52: "REMOTE_IDENT",
53: "REMOTE_PORT",
54: "REMOTE_USER",
55: "REDIRECT_QUERY_STRING",
56: "REDIRECT_STATUS",
57: "REDIRECT_URL",
58: "REQUEST_METHOD",
59: "REQUEST_URI",
60: "SCRIPT_FILENAME",
61: "SCRIPT_NAME",
62: "SCRIPT_URI",
63: "SCRIPT_URL",
64: "SERVER_ADMIN",
65: "SERVER_NAME",
66: "SERVER_ADDR",
67: "SERVER_PORT",
68: "SERVER_PROTOCOL",
69: "SERVER_SOFTWARE",
70: "UNIQUE_ID",
71: "USER_NAME",
72: "TZ",
73: NULL
74: };
75:
1.32 paf 76: // class
77:
78: class MFile : public Methoded {
79: public: // VStateless_class
80:
81: Value *create_new_value(Pool& pool) { return new(pool) VFile(pool); }
82:
1.33 paf 83: public: // Methoded
84: bool used_directly() { return true; }
85:
1.32 paf 86: public:
87: MFile(Pool& pool);
1.33 paf 88:
1.32 paf 89: };
90:
1.1 paf 91: // methods
92:
1.26 paf 93: static void _save(Request& r, const String&, MethodParams *params) {
1.48 parser 94: Value& vmode_name=params-> as_no_junction(0, "mode must not be code");
1.49 parser 95: Value& vfile_name=params->as_no_junction(1, "file name must not be code");
1.4 paf 96:
1.7 paf 97: // save
1.48 parser 98: static_cast<VFile *>(r.self)->save(r.absolute(vfile_name.as_string()),
99: vmode_name.as_string()==TEXT_MODE_NAME);
1.7 paf 100: }
101:
1.26 paf 102: static void _delete(Request& r, const String&, MethodParams *params) {
1.39 parser 103: Value& vfile_name=params->as_no_junction(0, "file name must not be code");
1.7 paf 104:
105: // unlink
1.68 paf 106: file_delete(r.absolute(vfile_name.as_string()));
1.1 paf 107: }
108:
1.45 parser 109: static void _move(Request& r, const String&, MethodParams *params) {
110: Value& vfrom_file_name=params->as_no_junction(0, "from file name must not be code");
111: Value& vto_file_name=params->as_no_junction(1, "to file name must not be code");
112:
1.51 parser 113: // move
1.68 paf 114: file_move(
1.45 parser 115: r.absolute(vfrom_file_name.as_string()),
116: r.absolute(vto_file_name.as_string()));
117: }
118:
1.26 paf 119: static void _load(Request& r, const String& method_name, MethodParams *params) {
1.9 paf 120: Pool& pool=r.pool();
1.48 parser 121: Value& vmode_name=params-> as_no_junction(0, "mode must not be code");
1.95 paf 122: const String& lfile_name=r.absolute(params->as_no_junction(1, "file name must not be code").as_string());
1.9 paf 123:
1.12 paf 124: void *data; size_t size;
1.95 paf 125: file_read(pool, lfile_name, data, size,
1.48 parser 126: vmode_name.as_string()==TEXT_MODE_NAME);
1.9 paf 127:
1.61 paf 128: char *user_file_name=params->size()>2?
129: params->as_string(2, "filename must be string").cstr(String::UL_FILE_SPEC)
1.53 parser 130: :lfile_name.cstr(String::UL_FILE_SPEC);
1.10 paf 131:
1.21 paf 132: static_cast<VFile *>(r.self)->set(true/*tainted*/, data, size,
1.52 parser 133: user_file_name, new(pool) VString(r.mime_type_of(user_file_name)));
1.9 paf 134: }
135:
1.26 paf 136: static void _stat(Request& r, const String& method_name, MethodParams *params) {
1.25 paf 137: Pool& pool=r.pool();
1.39 parser 138: Value& vfile_name=params->as_no_junction(0, "file name must not be code");
1.25 paf 139:
140: const String& lfile_name=vfile_name.as_string();
141:
1.40 parser 142: size_t size;
143: time_t atime, mtime, ctime;
144: file_stat(r.absolute(lfile_name),
145: size,
146: atime, mtime, ctime);
1.25 paf 147:
1.40 parser 148: VFile& vfile=*static_cast<VFile *>(r.self);
149: vfile.set(true/*tainted*/, 0/*no bytes*/, size);
150: Hash& ff=vfile.fields();
151: ff.put(*new(pool) String(pool, "adate"), new(pool) VDate(pool, atime));
152: ff.put(*new(pool) String(pool, "mdate"), new(pool) VDate(pool, mtime));
153: ff.put(*new(pool) String(pool, "cdate"), new(pool) VDate(pool, ctime));
1.93 paf 154: ff.put(*content_type_name, new(pool) VString(r.mime_type_of(lfile_name.cstr(String::UL_FILE_SPEC))));
1.25 paf 155: }
156:
1.83 paf 157: static bool is_safe_env_key(const char *key) {
1.88 paf 158: if(strncasecmp(key, "HTTP_", 5)==0)
1.83 paf 159: return true;
1.87 paf 160: if(strncasecmp(key, "CGI_", 4)==0)
1.83 paf 161: return true;
162: for(int i=0; suexec_safe_env_lst[i]; i++) {
1.87 paf 163: if(strcasecmp(key, suexec_safe_env_lst[i])==0)
1.83 paf 164: return true;
165: }
166: return false;
167: }
1.90 paf 168: #ifndef DOXYGEN
169: struct Append_env_pair_info {
170: Hash* hash;
171: const String* sstdin;
172: };
173: #endif
1.22 paf 174: static void append_env_pair(const Hash::Key& key, Hash::Val *value, void *info) {
1.90 paf 175: Append_env_pair_info& pi=*static_cast<Append_env_pair_info *>(info);
176: const String& svalue=static_cast<Value *>(value)->as_string();
177:
178: if(key==STDIN_EXEC_PARAM_NAME) {
179: pi.sstdin=&svalue;
180: } else {
181: if(!is_safe_env_key(key.cstr()))
182: throw Exception("parser.runtime",
183: &key,
184: "not safe environment variable");
185: pi.hash->put(key, &svalue);
186: }
1.22 paf 187: }
1.94 paf 188: #ifndef DOXYGEN
189: struct Pass_cgi_header_attribute_info {
190: Hash *hash;
191: Value *content_type;
192: };
193: #endif
194: static void pass_cgi_header_attribute(Array::Item *value, void *ainfo) {
1.29 paf 195: String& string=*static_cast<String *>(value);
1.94 paf 196: Pool& pool=string.pool();
197: Pass_cgi_header_attribute_info& info=*static_cast<Pass_cgi_header_attribute_info *>(ainfo);
1.29 paf 198: int colon_pos=string.pos(":", 1);
1.94 paf 199: if(colon_pos>0) {
200: const String& key=string.mid(0, colon_pos).change_case(pool, String::CC_UPPER);
201: Value *value=new(pool) VString(string.mid(colon_pos+1, string.size()));
202: info.hash->put(key, value);
203: if(key=="CONTENT-TYPE")
204: info.content_type=value;
205: }
1.29 paf 206: }
1.90 paf 207: /// @todo fix `` in perl - they produced flipping consoles and no output to perl
1.41 parser 208: static void _exec_cgi(Request& r, const String& method_name, MethodParams *params,
209: bool cgi) {
1.21 paf 210: Pool& pool=r.pool();
211:
1.39 parser 212: Value& vfile_name=params->as_no_junction(0, "file name must not be code");
1.21 paf 213:
1.23 paf 214: const String& script_name=r.absolute(vfile_name.as_string());
215:
216: Hash env(pool);
1.62 paf 217: #define ECSTR(name, value_cstr) \
218: String name##key(pool, #name); \
219: String name##value(pool); \
220: if(value_cstr) { \
221: name##value.APPEND_CONST(value_cstr); \
222: env.put(name##key, &name##value); \
1.23 paf 223: }
1.82 paf 224: // passing SAPI::environment
225: if(const char *const *pairs=SAPI::environment(pool)) {
226: while(const char *pair=*pairs++)
227: if(const char *eq_at=strchr(pair, '=')) {
228: String& key=*new(pool) String(pool, pair, eq_at-pair);
229: String& value=*new(pool) String(pool, eq_at+1);
230: env.put(key, &value);
231: }
232: }
233:
1.23 paf 234: // const
1.63 paf 235: ECSTR(GATEWAY_INTERFACE, "CGI/1.1");
1.23 paf 236: // from Request.info
1.62 paf 237: ECSTR(DOCUMENT_ROOT, r.info.document_root);
238: ECSTR(PATH_TRANSLATED, r.info.path_translated);
1.66 paf 239: ECSTR(REQUEST_METHOD, r.info.method);
1.62 paf 240: ECSTR(QUERY_STRING, r.info.query_string);
241: ECSTR(REQUEST_URI, r.info.uri);
242: ECSTR(CONTENT_TYPE, r.info.content_type);
1.23 paf 243: char content_length_cstr[MAX_NUMBER];
244: snprintf(content_length_cstr, MAX_NUMBER, "%u", r.info.content_length);
245: String content_length(pool, content_length_cstr);
1.62 paf 246: ECSTR(CONTENT_LENGTH, content_length_cstr);
1.82 paf 247: // SCRIPT_*
1.63 paf 248: env.put(*new(pool) String(pool, "SCRIPT_NAME"), &script_name);
1.82 paf 249: //env.put(*new(pool) String(pool, "SCRIPT_FILENAME"), ??&script_name);
1.23 paf 250:
1.90 paf 251: // environment & stdin from param
252: String in(pool);
1.21 paf 253: if(params->size()>1) {
1.39 parser 254: Value& venv=params->as_no_junction(1, "env must not be code");
1.90 paf 255: if(Hash *user_env=venv.get_hash(&method_name)) {
256: Append_env_pair_info info={&env};
257: user_env->for_each(append_env_pair, &info);
258: if(info.sstdin)
259: in.append(*info.sstdin, String::UL_CLEAN, true);
260: }
1.21 paf 261: }
262:
1.90 paf 263: // argv from params
1.21 paf 264: Array *argv=0;
265: if(params->size()>2) {
266: argv=new(pool) Array(pool, params->size()-2);
267: for(int i=2; i<params->size(); i++)
1.58 parser 268: *argv+=¶ms->as_string(i, "parameter must be string");
1.21 paf 269: }
270:
1.90 paf 271: // passing POST data
272: if(in.is_empty()) // if $.stdin[...] not specified
273: in.APPEND(r.post_data, r.post_size, String::UL_CLEAN, "POST data (passed)", 0);
274:
275: // exec!
1.21 paf 276: String out(pool);
1.27 paf 277: String& err=*new(pool) String(pool);
1.73 paf 278: int status=pa_exec(false/*forced_allow*/, script_name, &env, argv, in, out, err);
1.21 paf 279:
280: VFile& self=*static_cast<VFile *>(r.self);
281:
1.41 parser 282: const String *body=&out; // ^file:exec
1.94 paf 283: Value *content_type=0;
284: const char *eol_marker="\r\n"; size_t eol_marker_size=2;
285: const String *header=0;
1.41 parser 286: if(cgi) { // ^file:cgi
287: // construct with 'out' body and header
288: int delim_size;
289: int pos=out.pos("\r\n\r\n", delim_size=4);
290: if(pos<0) {
291: eol_marker="\n"; eol_marker_size=1;
292: pos=out.pos("\n\n", delim_size=2);
293: }
294: if(pos<0) {
295: delim_size=0; // calm down, compiler
1.74 paf 296: throw Exception(0,
1.41 parser 297: &method_name,
1.90 paf 298: "output does not contain CGI header; "
299: "exit status=%d; stdoutsize=%u; stdout: \"%s\"; stderrsize=%u; stderr: \"%s\"",
1.46 parser 300: status,
301: (uint)out.size(), out.cstr(),
302: (uint)err.size(), err.cstr());
1.41 parser 303: }
1.21 paf 304:
1.94 paf 305: header=&out.mid(0, pos);
1.41 parser 306: body=&out.mid(pos+delim_size, out.size());
1.29 paf 307: }
1.41 parser 308: // body
1.64 paf 309: self.set(false/*not tainted*/, body->cstr(), body->size());
1.94 paf 310:
311: // $fields << header
312: if(header) {
313: Array rows(pool);
314: header->split(rows, 0, eol_marker, eol_marker_size);
315: Pass_cgi_header_attribute_info info={&self.fields()};
316: rows.for_each(pass_cgi_header_attribute, &info);
317: if(info.content_type)
318: self.fields().put(*content_type_name, info.content_type);
319: }
1.21 paf 320:
1.42 parser 321: // $status
1.21 paf 322: self.fields().put(
1.42 parser 323: *new(pool) String(pool, "status"),
324: new(pool) VInt(pool, status));
1.21 paf 325:
326: // $stderr
327: if(err.size()) {
328: self.fields().put(
329: *new(pool) String(pool, "stderr"),
330: new(pool) VString(err));
331:
1.44 parser 332: SAPI::log(pool, "file:%s: %s", cgi?"cgi":"exec", err.cstr());
1.21 paf 333: }
334: }
1.41 parser 335: static void _exec(Request& r, const String& method_name, MethodParams *params) {
336: _exec_cgi(r, method_name, params, false);
337: }
338: static void _cgi(Request& r, const String& method_name, MethodParams *params) {
339: _exec_cgi(r, method_name, params, true);
340: }
341:
1.47 parser 342: static void _list(Request& r, const String& method_name, MethodParams *params) {
343: Pool& pool=r.pool();
344:
345: Value& relative_path=params->as_no_junction(0, "path must not be code");
346:
347: const String *regexp;
348: pcre *regexp_code;
1.81 paf 349: const int ovecsize=(1/*match*/)*3;
350: int ovector[ovecsize];
1.47 parser 351: if(params->size()>1) {
352: regexp=¶ms->as_no_junction(1, "regexp must not be code").as_string();
353:
1.64 paf 354: const char *pattern=regexp->cstr();
1.47 parser 355: const char *errptr;
356: int erroffset;
357: regexp_code=pcre_compile(pattern, PCRE_EXTRA | PCRE_DOTALL,
358: &errptr, &erroffset,
1.67 paf 359: pool.get_client_charset().pcre_tables);
1.47 parser 360:
361: if(!regexp_code)
1.74 paf 362: throw Exception(0,
1.47 parser 363: ®exp->mid(erroffset, regexp->size()),
364: "regular expression syntax error - %s", errptr);
365: } else
366: regexp_code=0;
367:
368:
369: const char* absolute_path_cstr=r.absolute(relative_path.as_string())
1.53 parser 370: .cstr(String::UL_FILE_SPEC);
1.47 parser 371:
372: Array& columns=*new(pool) Array(pool);
373: columns+=new(pool) String(pool, "name");
374: Table& table=*new(pool) Table(pool, &method_name, &columns);
375:
376: LOAD_DIR(absolute_path_cstr,
377: size_t file_name_size=strlen(ffblk.ff_name);
378: bool suits=true;
379: if(regexp_code) {
380: int exec_result=pcre_exec(regexp_code, 0,
381: ffblk.ff_name, file_name_size, 0,
382: 0, ovector, ovecsize);
383:
384: if(exec_result==PCRE_ERROR_NOMATCH)
385: suits=false;
386: else if(exec_result<0) {
387: (*pcre_free)(regexp_code);
1.74 paf 388: throw Exception(0,
1.47 parser 389: regexp,
390: "regular expression execute (%d)",
391: exec_result);
392: }
393: }
394:
395: if(suits) {
1.50 parser 396: char *file_name_cstr=(char *)pool.malloc(file_name_size);
1.47 parser 397: memcpy(file_name_cstr, ffblk.ff_name, file_name_size);
398: String &file_name=*new(pool) String(pool);
1.53 parser 399: file_name.APPEND(file_name_cstr, file_name_size, String::UL_FILE_SPEC,
1.47 parser 400: method_name.origin().file, method_name.origin().line);
401:
402: Array& row=*new(pool) Array(pool);
403: row+=&file_name;
404: table+=&row;
405: }
406: );
407:
408: if(regexp_code)
409: (*pcre_free)(regexp_code);
410:
1.60 parser 411: // write out result
1.47 parser 412: VTable& result=*new(pool) VTable(pool, &table);
413: r.write_no_lang(result);
414: }
1.21 paf 415:
1.69 paf 416: #ifndef DOXYGEN
417: struct Lock_execute_body_info {
418: Request *r;
419: Value *body_code;
420: };
421: #endif
422: static void lock_execute_body(int , void *context) {
423: Lock_execute_body_info& info=*static_cast<Lock_execute_body_info *>(context);
424:
425: // execute body
1.78 paf 426: info.r->write_assign_lang(info.r->process(*info.body_code));
1.69 paf 427: };
428: static void _lock(Request& r, const String& method_name, MethodParams *params) {
429: const String& file_spec=r.absolute(params->as_string(0, "file name must be string"));
430: Value& body_code=params->as_junction(1, "body must be code");
431:
432: Lock_execute_body_info info={&r, &body_code};
1.70 paf 433: file_write_action_under_lock(file_spec, "lock", lock_execute_body, &info);
1.69 paf 434: }
435:
1.89 paf 436: static int lastposafter(const String& s, int after, const char *substr, size_t substr_size, bool beforelast=false) {
437: size_t size;
438: if(beforelast)
439: size=s.size();
440: int at;
441: while((at=s.pos(substr, substr_size, after))>=0) {
442: size_t newafter=at+substr_size/*skip substr*/;
443: if(beforelast && newafter==size)
444: break;
445: after=newafter;
446: }
447:
448: return after;
449: }
450:
1.90 paf 451: static void _find(Request& r, const String& method_name, MethodParams *params) {
452: Pool& pool=r.pool();
453: const String &file_name=params->as_no_junction(0, "file name must not be code").as_string();
454: const String *file_spec;
455: if(file_name.first_char()=='/')
456: file_spec=&file_name;
457: else
458: file_spec=&r.relative(r.info.uri, file_name);
459:
460: // easy way
461: if(file_readable(r.absolute(*file_spec))) {
1.96 ! paf 462: r.write_assign_lang(*file_spec);
1.90 paf 463: return;
464: }
465:
466: // monkey way
467: int after_base_slash=lastposafter(*file_spec, 0, "/", 1);
468: const String *dirname=&file_spec->mid(0, after_base_slash);
469: const String& basename=file_spec->mid(after_base_slash, file_spec->size());
470:
471: int after_monkey_slash;
472: while((after_monkey_slash=lastposafter(*dirname, 0, "/", 1, true))>0) {
473: String local_test_name(pool);
474: local_test_name<<*(dirname=&dirname->mid(0, after_monkey_slash));
475: local_test_name<<basename;
476: if(file_readable(r.absolute(local_test_name))) {
1.96 ! paf 477: r.write_assign_lang(*new(pool) String(local_test_name));
1.90 paf 478: return;
479: }
480: }
481:
482: // no way, not found
483: if(params->size()==2) {
484: Value& not_found_code=params->as_junction(1, "not-found param must be code");
485: r.write_pass_lang(r.process(not_found_code));
486: }
487: }
488:
1.89 paf 489: static void _dirname(Request& r, const String& method_name, MethodParams *params) {
490: Pool& pool=r.pool();
491: const String& file_spec=params->as_string(0, "file name must be string");
492: // /a/some.tar.gz > /a
493: // /a/b/ > /a
494: int afterslash=lastposafter(file_spec, 0, "/", 1, true);
495: if(afterslash>0)
496: r.write_assign_lang(file_spec.mid(0, afterslash==1?1:afterslash-1));
497: else
498: r.write_assign_lang(*new(pool) String(pool, ".", 1));
499: }
500:
501: static void _basename(Request& r, const String& method_name, MethodParams *params) {
502: const String& file_spec=params->as_string(0, "file name must be string");
503: // /a/some.tar.gz > some.tar.gz
504: int afterslash=lastposafter(file_spec, 0, "/", 1);
505: r.write_assign_lang(file_spec.mid(afterslash, file_spec.size()));
506: }
507:
508: static void _justname(Request& r, const String& method_name, MethodParams *params) {
509: const String& file_spec=params->as_string(0, "file name must be string");
510: // /a/some.tar.gz > some.tar
511: int afterslash=lastposafter(file_spec, 0, "/", 1);
512: int afterdot=lastposafter(file_spec, afterslash, ".", 1);
513: r.write_assign_lang(file_spec.mid(afterslash, afterdot!=afterslash?afterdot-1:file_spec.size()));
514: }
515: static void _justext(Request& r, const String& method_name, MethodParams *params) {
516: const String& file_spec=params->as_string(0, "file name must be string");
517: // /a/some.tar.gz > gz
518: int afterdot=lastposafter(file_spec, 0, ".", 1);
519: if(afterdot>0)
520: r.write_assign_lang(file_spec.mid(afterdot, file_spec.size()));
521: }
522:
523:
1.32 paf 524: // constructor
525:
1.80 paf 526: MFile::MFile(Pool& apool) : Methoded(apool, "file") {
1.48 parser 527: // ^save[mode;file-name]
528: add_native_method("save", Method::CT_DYNAMIC, _save, 2, 2);
1.7 paf 529:
530: // ^delete[file-name]
1.32 paf 531: add_native_method("delete", Method::CT_STATIC, _delete, 1, 1);
1.45 parser 532:
533: // ^move[from-file-name;to-file-name]
534: add_native_method("move", Method::CT_STATIC, _move, 2, 2);
1.8 paf 535:
1.48 parser 536: // ^load[mode;disk-name]
537: // ^load[mode;disk-name;user-name]
538: add_native_method("load", Method::CT_DYNAMIC, _load, 2, 3);
1.25 paf 539:
540: // ^stat[disk-name]
1.32 paf 541: add_native_method("stat", Method::CT_DYNAMIC, _stat, 1, 1);
1.21 paf 542:
1.36 paf 543: // ^cgi[file-name]
544: // ^cgi[file-name;env hash]
545: // ^cgi[file-name;env hash;1cmd;2line;3ar;4g;5s]
1.41 parser 546: add_native_method("cgi", Method::CT_DYNAMIC, _cgi, 1, 2+10);
547:
548: // ^exec[file-name]
549: // ^exec[file-name;env hash]
550: // ^exec[file-name;env hash;1cmd;2line;3ar;4g;5s]
551: add_native_method("exec", Method::CT_DYNAMIC, _exec, 1, 2+10);
1.47 parser 552:
553: // ^file:list[path]
554: // ^file:list[path][regexp]
555: add_native_method("list", Method::CT_STATIC, _list, 1, 2);
1.69 paf 556:
557: // ^file:lock[path]{code}
558: add_native_method("lock", Method::CT_STATIC, _lock, 2, 2);
1.90 paf 559:
560: // ^find[file-name]
561: // ^find[file-name]{when-not-found}
562: add_native_method("find", Method::CT_STATIC, _find, 1, 2);
1.47 parser 563:
1.89 paf 564: // ^file:dirname[/a/some.tar.gz]=/a
565: // ^file:dirname[/a/b/]=/a
566: add_native_method("dirname", Method::CT_STATIC, _dirname, 1, 1);
567: // ^file:basename[/a/some.tar.gz]=some.tar.gz
568: add_native_method("basename", Method::CT_STATIC, _basename, 1, 1);
569: // ^file:justname[/a/some.tar.gz]=some.tar
570: add_native_method("justname", Method::CT_STATIC, _justname, 1, 1);
571: // ^file:justext[/a/some.tar.gz]=gz
572: add_native_method("justext", Method::CT_STATIC, _justext, 1, 1);
1.32 paf 573: }
574:
575: // global variable
576:
577: Methoded *file_class;
578:
579: // creator
580:
581: Methoded *MFile_create(Pool& pool) {
582: return file_class=new(pool) MFile(pool);
1.1 paf 583: }
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