Annotation of parser3/src/classes/file.C, revision 1.94
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:
1.94 ! paf 8: static const char* IDENT_FILE_C="$Date: 2002/08/06 09:07:59 $";
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");
122: Value& vfile_name=params->as_no_junction(1, "file name must not be code");
1.9 paf 123:
1.18 paf 124: const String& lfile_name=vfile_name.as_string();
1.9 paf 125:
1.12 paf 126: void *data; size_t size;
1.48 parser 127: file_read(pool, r.absolute(lfile_name), data, size,
128: vmode_name.as_string()==TEXT_MODE_NAME);
1.9 paf 129:
1.61 paf 130: char *user_file_name=params->size()>2?
131: params->as_string(2, "filename must be string").cstr(String::UL_FILE_SPEC)
1.53 parser 132: :lfile_name.cstr(String::UL_FILE_SPEC);
1.10 paf 133:
1.21 paf 134: static_cast<VFile *>(r.self)->set(true/*tainted*/, data, size,
1.52 parser 135: user_file_name, new(pool) VString(r.mime_type_of(user_file_name)));
1.9 paf 136: }
137:
1.26 paf 138: static void _stat(Request& r, const String& method_name, MethodParams *params) {
1.25 paf 139: Pool& pool=r.pool();
1.39 parser 140: Value& vfile_name=params->as_no_junction(0, "file name must not be code");
1.25 paf 141:
142: const String& lfile_name=vfile_name.as_string();
143:
1.40 parser 144: size_t size;
145: time_t atime, mtime, ctime;
146: file_stat(r.absolute(lfile_name),
147: size,
148: atime, mtime, ctime);
1.25 paf 149:
1.40 parser 150: VFile& vfile=*static_cast<VFile *>(r.self);
151: vfile.set(true/*tainted*/, 0/*no bytes*/, size);
152: Hash& ff=vfile.fields();
153: ff.put(*new(pool) String(pool, "adate"), new(pool) VDate(pool, atime));
154: ff.put(*new(pool) String(pool, "mdate"), new(pool) VDate(pool, mtime));
155: ff.put(*new(pool) String(pool, "cdate"), new(pool) VDate(pool, ctime));
1.93 paf 156: ff.put(*content_type_name, new(pool) VString(r.mime_type_of(lfile_name.cstr(String::UL_FILE_SPEC))));
1.25 paf 157: }
158:
1.83 paf 159: static bool is_safe_env_key(const char *key) {
1.88 paf 160: if(strncasecmp(key, "HTTP_", 5)==0)
1.83 paf 161: return true;
1.87 paf 162: if(strncasecmp(key, "CGI_", 4)==0)
1.83 paf 163: return true;
164: for(int i=0; suexec_safe_env_lst[i]; i++) {
1.87 paf 165: if(strcasecmp(key, suexec_safe_env_lst[i])==0)
1.83 paf 166: return true;
167: }
168: return false;
169: }
1.90 paf 170: #ifndef DOXYGEN
171: struct Append_env_pair_info {
172: Hash* hash;
173: const String* sstdin;
174: };
175: #endif
1.22 paf 176: static void append_env_pair(const Hash::Key& key, Hash::Val *value, void *info) {
1.90 paf 177: Append_env_pair_info& pi=*static_cast<Append_env_pair_info *>(info);
178: const String& svalue=static_cast<Value *>(value)->as_string();
179:
180: if(key==STDIN_EXEC_PARAM_NAME) {
181: pi.sstdin=&svalue;
182: } else {
183: if(!is_safe_env_key(key.cstr()))
184: throw Exception("parser.runtime",
185: &key,
186: "not safe environment variable");
187: pi.hash->put(key, &svalue);
188: }
1.22 paf 189: }
1.94 ! paf 190: #ifndef DOXYGEN
! 191: struct Pass_cgi_header_attribute_info {
! 192: Hash *hash;
! 193: Value *content_type;
! 194: };
! 195: #endif
! 196: static void pass_cgi_header_attribute(Array::Item *value, void *ainfo) {
1.29 paf 197: String& string=*static_cast<String *>(value);
1.94 ! paf 198: Pool& pool=string.pool();
! 199: Pass_cgi_header_attribute_info& info=*static_cast<Pass_cgi_header_attribute_info *>(ainfo);
1.29 paf 200: int colon_pos=string.pos(":", 1);
1.94 ! paf 201: if(colon_pos>0) {
! 202: const String& key=string.mid(0, colon_pos).change_case(pool, String::CC_UPPER);
! 203: Value *value=new(pool) VString(string.mid(colon_pos+1, string.size()));
! 204: info.hash->put(key, value);
! 205: if(key=="CONTENT-TYPE")
! 206: info.content_type=value;
! 207: }
1.29 paf 208: }
1.90 paf 209: /// @todo fix `` in perl - they produced flipping consoles and no output to perl
1.41 parser 210: static void _exec_cgi(Request& r, const String& method_name, MethodParams *params,
211: bool cgi) {
1.21 paf 212: Pool& pool=r.pool();
213:
1.39 parser 214: Value& vfile_name=params->as_no_junction(0, "file name must not be code");
1.21 paf 215:
1.23 paf 216: const String& script_name=r.absolute(vfile_name.as_string());
217:
218: Hash env(pool);
1.62 paf 219: #define ECSTR(name, value_cstr) \
220: String name##key(pool, #name); \
221: String name##value(pool); \
222: if(value_cstr) { \
223: name##value.APPEND_CONST(value_cstr); \
224: env.put(name##key, &name##value); \
1.23 paf 225: }
1.82 paf 226: // passing SAPI::environment
227: if(const char *const *pairs=SAPI::environment(pool)) {
228: while(const char *pair=*pairs++)
229: if(const char *eq_at=strchr(pair, '=')) {
230: String& key=*new(pool) String(pool, pair, eq_at-pair);
231: String& value=*new(pool) String(pool, eq_at+1);
232: env.put(key, &value);
233: }
234: }
235:
1.23 paf 236: // const
1.63 paf 237: ECSTR(GATEWAY_INTERFACE, "CGI/1.1");
1.23 paf 238: // from Request.info
1.62 paf 239: ECSTR(DOCUMENT_ROOT, r.info.document_root);
240: ECSTR(PATH_TRANSLATED, r.info.path_translated);
1.66 paf 241: ECSTR(REQUEST_METHOD, r.info.method);
1.62 paf 242: ECSTR(QUERY_STRING, r.info.query_string);
243: ECSTR(REQUEST_URI, r.info.uri);
244: ECSTR(CONTENT_TYPE, r.info.content_type);
1.23 paf 245: char content_length_cstr[MAX_NUMBER];
246: snprintf(content_length_cstr, MAX_NUMBER, "%u", r.info.content_length);
247: String content_length(pool, content_length_cstr);
1.62 paf 248: ECSTR(CONTENT_LENGTH, content_length_cstr);
1.82 paf 249: // SCRIPT_*
1.63 paf 250: env.put(*new(pool) String(pool, "SCRIPT_NAME"), &script_name);
1.82 paf 251: //env.put(*new(pool) String(pool, "SCRIPT_FILENAME"), ??&script_name);
1.23 paf 252:
1.90 paf 253: // environment & stdin from param
254: String in(pool);
1.21 paf 255: if(params->size()>1) {
1.39 parser 256: Value& venv=params->as_no_junction(1, "env must not be code");
1.90 paf 257: if(Hash *user_env=venv.get_hash(&method_name)) {
258: Append_env_pair_info info={&env};
259: user_env->for_each(append_env_pair, &info);
260: if(info.sstdin)
261: in.append(*info.sstdin, String::UL_CLEAN, true);
262: }
1.21 paf 263: }
264:
1.90 paf 265: // argv from params
1.21 paf 266: Array *argv=0;
267: if(params->size()>2) {
268: argv=new(pool) Array(pool, params->size()-2);
269: for(int i=2; i<params->size(); i++)
1.58 parser 270: *argv+=¶ms->as_string(i, "parameter must be string");
1.21 paf 271: }
272:
1.90 paf 273: // passing POST data
274: if(in.is_empty()) // if $.stdin[...] not specified
275: in.APPEND(r.post_data, r.post_size, String::UL_CLEAN, "POST data (passed)", 0);
276:
277: // exec!
1.21 paf 278: String out(pool);
1.27 paf 279: String& err=*new(pool) String(pool);
1.73 paf 280: int status=pa_exec(false/*forced_allow*/, script_name, &env, argv, in, out, err);
1.21 paf 281:
282: VFile& self=*static_cast<VFile *>(r.self);
283:
1.41 parser 284: const String *body=&out; // ^file:exec
1.94 ! paf 285: Value *content_type=0;
! 286: const char *eol_marker="\r\n"; size_t eol_marker_size=2;
! 287: const String *header=0;
1.41 parser 288: if(cgi) { // ^file:cgi
289: // construct with 'out' body and header
290: int delim_size;
291: int pos=out.pos("\r\n\r\n", delim_size=4);
292: if(pos<0) {
293: eol_marker="\n"; eol_marker_size=1;
294: pos=out.pos("\n\n", delim_size=2);
295: }
296: if(pos<0) {
297: delim_size=0; // calm down, compiler
1.74 paf 298: throw Exception(0,
1.41 parser 299: &method_name,
1.90 paf 300: "output does not contain CGI header; "
301: "exit status=%d; stdoutsize=%u; stdout: \"%s\"; stderrsize=%u; stderr: \"%s\"",
1.46 parser 302: status,
303: (uint)out.size(), out.cstr(),
304: (uint)err.size(), err.cstr());
1.41 parser 305: }
1.21 paf 306:
1.94 ! paf 307: header=&out.mid(0, pos);
1.41 parser 308: body=&out.mid(pos+delim_size, out.size());
1.29 paf 309: }
1.41 parser 310: // body
1.64 paf 311: self.set(false/*not tainted*/, body->cstr(), body->size());
1.94 ! paf 312:
! 313: // $fields << header
! 314: if(header) {
! 315: Array rows(pool);
! 316: header->split(rows, 0, eol_marker, eol_marker_size);
! 317: Pass_cgi_header_attribute_info info={&self.fields()};
! 318: rows.for_each(pass_cgi_header_attribute, &info);
! 319: if(info.content_type)
! 320: self.fields().put(*content_type_name, info.content_type);
! 321: }
1.21 paf 322:
1.42 parser 323: // $status
1.21 paf 324: self.fields().put(
1.42 parser 325: *new(pool) String(pool, "status"),
326: new(pool) VInt(pool, status));
1.21 paf 327:
328: // $stderr
329: if(err.size()) {
330: self.fields().put(
331: *new(pool) String(pool, "stderr"),
332: new(pool) VString(err));
333:
1.44 parser 334: SAPI::log(pool, "file:%s: %s", cgi?"cgi":"exec", err.cstr());
1.21 paf 335: }
336: }
1.41 parser 337: static void _exec(Request& r, const String& method_name, MethodParams *params) {
338: _exec_cgi(r, method_name, params, false);
339: }
340: static void _cgi(Request& r, const String& method_name, MethodParams *params) {
341: _exec_cgi(r, method_name, params, true);
342: }
343:
1.47 parser 344: static void _list(Request& r, const String& method_name, MethodParams *params) {
345: Pool& pool=r.pool();
346:
347: Value& relative_path=params->as_no_junction(0, "path must not be code");
348:
349: const String *regexp;
350: pcre *regexp_code;
1.81 paf 351: const int ovecsize=(1/*match*/)*3;
352: int ovector[ovecsize];
1.47 parser 353: if(params->size()>1) {
354: regexp=¶ms->as_no_junction(1, "regexp must not be code").as_string();
355:
1.64 paf 356: const char *pattern=regexp->cstr();
1.47 parser 357: const char *errptr;
358: int erroffset;
359: regexp_code=pcre_compile(pattern, PCRE_EXTRA | PCRE_DOTALL,
360: &errptr, &erroffset,
1.67 paf 361: pool.get_client_charset().pcre_tables);
1.47 parser 362:
363: if(!regexp_code)
1.74 paf 364: throw Exception(0,
1.47 parser 365: ®exp->mid(erroffset, regexp->size()),
366: "regular expression syntax error - %s", errptr);
367: } else
368: regexp_code=0;
369:
370:
371: const char* absolute_path_cstr=r.absolute(relative_path.as_string())
1.53 parser 372: .cstr(String::UL_FILE_SPEC);
1.47 parser 373:
374: Array& columns=*new(pool) Array(pool);
375: columns+=new(pool) String(pool, "name");
376: Table& table=*new(pool) Table(pool, &method_name, &columns);
377:
378: LOAD_DIR(absolute_path_cstr,
379: size_t file_name_size=strlen(ffblk.ff_name);
380: bool suits=true;
381: if(regexp_code) {
382: int exec_result=pcre_exec(regexp_code, 0,
383: ffblk.ff_name, file_name_size, 0,
384: 0, ovector, ovecsize);
385:
386: if(exec_result==PCRE_ERROR_NOMATCH)
387: suits=false;
388: else if(exec_result<0) {
389: (*pcre_free)(regexp_code);
1.74 paf 390: throw Exception(0,
1.47 parser 391: regexp,
392: "regular expression execute (%d)",
393: exec_result);
394: }
395: }
396:
397: if(suits) {
1.50 parser 398: char *file_name_cstr=(char *)pool.malloc(file_name_size);
1.47 parser 399: memcpy(file_name_cstr, ffblk.ff_name, file_name_size);
400: String &file_name=*new(pool) String(pool);
1.53 parser 401: file_name.APPEND(file_name_cstr, file_name_size, String::UL_FILE_SPEC,
1.47 parser 402: method_name.origin().file, method_name.origin().line);
403:
404: Array& row=*new(pool) Array(pool);
405: row+=&file_name;
406: table+=&row;
407: }
408: );
409:
410: if(regexp_code)
411: (*pcre_free)(regexp_code);
412:
1.60 parser 413: // write out result
1.47 parser 414: VTable& result=*new(pool) VTable(pool, &table);
415: r.write_no_lang(result);
416: }
1.21 paf 417:
1.69 paf 418: #ifndef DOXYGEN
419: struct Lock_execute_body_info {
420: Request *r;
421: Value *body_code;
422: };
423: #endif
424: static void lock_execute_body(int , void *context) {
425: Lock_execute_body_info& info=*static_cast<Lock_execute_body_info *>(context);
426:
427: // execute body
1.78 paf 428: info.r->write_assign_lang(info.r->process(*info.body_code));
1.69 paf 429: };
430: static void _lock(Request& r, const String& method_name, MethodParams *params) {
431: const String& file_spec=r.absolute(params->as_string(0, "file name must be string"));
432: Value& body_code=params->as_junction(1, "body must be code");
433:
434: Lock_execute_body_info info={&r, &body_code};
1.70 paf 435: file_write_action_under_lock(file_spec, "lock", lock_execute_body, &info);
1.69 paf 436: }
437:
1.89 paf 438: static int lastposafter(const String& s, int after, const char *substr, size_t substr_size, bool beforelast=false) {
439: size_t size;
440: if(beforelast)
441: size=s.size();
442: int at;
443: while((at=s.pos(substr, substr_size, after))>=0) {
444: size_t newafter=at+substr_size/*skip substr*/;
445: if(beforelast && newafter==size)
446: break;
447: after=newafter;
448: }
449:
450: return after;
451: }
452:
1.90 paf 453: static void _find(Request& r, const String& method_name, MethodParams *params) {
454: Pool& pool=r.pool();
455: const String &file_name=params->as_no_junction(0, "file name must not be code").as_string();
456: const String *file_spec;
457: if(file_name.first_char()=='/')
458: file_spec=&file_name;
459: else
460: file_spec=&r.relative(r.info.uri, file_name);
461:
462: // easy way
463: if(file_readable(r.absolute(*file_spec))) {
464: r.write_no_lang(*file_spec);
465: return;
466: }
467:
468: // monkey way
469: int after_base_slash=lastposafter(*file_spec, 0, "/", 1);
470: const String *dirname=&file_spec->mid(0, after_base_slash);
471: const String& basename=file_spec->mid(after_base_slash, file_spec->size());
472:
473: int after_monkey_slash;
474: while((after_monkey_slash=lastposafter(*dirname, 0, "/", 1, true))>0) {
475: String local_test_name(pool);
476: local_test_name<<*(dirname=&dirname->mid(0, after_monkey_slash));
477: local_test_name<<basename;
478: if(file_readable(r.absolute(local_test_name))) {
479: r.write_no_lang(*new(pool) String(local_test_name));
480: return;
481: }
482: }
483:
484: // no way, not found
485: if(params->size()==2) {
486: Value& not_found_code=params->as_junction(1, "not-found param must be code");
487: r.write_pass_lang(r.process(not_found_code));
488: }
489: }
490:
1.89 paf 491: static void _dirname(Request& r, const String& method_name, MethodParams *params) {
492: Pool& pool=r.pool();
493: const String& file_spec=params->as_string(0, "file name must be string");
494: // /a/some.tar.gz > /a
495: // /a/b/ > /a
496: int afterslash=lastposafter(file_spec, 0, "/", 1, true);
497: if(afterslash>0)
498: r.write_assign_lang(file_spec.mid(0, afterslash==1?1:afterslash-1));
499: else
500: r.write_assign_lang(*new(pool) String(pool, ".", 1));
501: }
502:
503: static void _basename(Request& r, const String& method_name, MethodParams *params) {
504: const String& file_spec=params->as_string(0, "file name must be string");
505: // /a/some.tar.gz > some.tar.gz
506: int afterslash=lastposafter(file_spec, 0, "/", 1);
507: r.write_assign_lang(file_spec.mid(afterslash, file_spec.size()));
508: }
509:
510: static void _justname(Request& r, const String& method_name, MethodParams *params) {
511: const String& file_spec=params->as_string(0, "file name must be string");
512: // /a/some.tar.gz > some.tar
513: int afterslash=lastposafter(file_spec, 0, "/", 1);
514: int afterdot=lastposafter(file_spec, afterslash, ".", 1);
515: r.write_assign_lang(file_spec.mid(afterslash, afterdot!=afterslash?afterdot-1:file_spec.size()));
516: }
517: static void _justext(Request& r, const String& method_name, MethodParams *params) {
518: const String& file_spec=params->as_string(0, "file name must be string");
519: // /a/some.tar.gz > gz
520: int afterdot=lastposafter(file_spec, 0, ".", 1);
521: if(afterdot>0)
522: r.write_assign_lang(file_spec.mid(afterdot, file_spec.size()));
523: }
524:
525:
1.32 paf 526: // constructor
527:
1.80 paf 528: MFile::MFile(Pool& apool) : Methoded(apool, "file") {
1.48 parser 529: // ^save[mode;file-name]
530: add_native_method("save", Method::CT_DYNAMIC, _save, 2, 2);
1.7 paf 531:
532: // ^delete[file-name]
1.32 paf 533: add_native_method("delete", Method::CT_STATIC, _delete, 1, 1);
1.45 parser 534:
535: // ^move[from-file-name;to-file-name]
536: add_native_method("move", Method::CT_STATIC, _move, 2, 2);
1.8 paf 537:
1.48 parser 538: // ^load[mode;disk-name]
539: // ^load[mode;disk-name;user-name]
540: add_native_method("load", Method::CT_DYNAMIC, _load, 2, 3);
1.25 paf 541:
542: // ^stat[disk-name]
1.32 paf 543: add_native_method("stat", Method::CT_DYNAMIC, _stat, 1, 1);
1.21 paf 544:
1.36 paf 545: // ^cgi[file-name]
546: // ^cgi[file-name;env hash]
547: // ^cgi[file-name;env hash;1cmd;2line;3ar;4g;5s]
1.41 parser 548: add_native_method("cgi", Method::CT_DYNAMIC, _cgi, 1, 2+10);
549:
550: // ^exec[file-name]
551: // ^exec[file-name;env hash]
552: // ^exec[file-name;env hash;1cmd;2line;3ar;4g;5s]
553: add_native_method("exec", Method::CT_DYNAMIC, _exec, 1, 2+10);
1.47 parser 554:
555: // ^file:list[path]
556: // ^file:list[path][regexp]
557: add_native_method("list", Method::CT_STATIC, _list, 1, 2);
1.69 paf 558:
559: // ^file:lock[path]{code}
560: add_native_method("lock", Method::CT_STATIC, _lock, 2, 2);
1.90 paf 561:
562: // ^find[file-name]
563: // ^find[file-name]{when-not-found}
564: add_native_method("find", Method::CT_STATIC, _find, 1, 2);
1.47 parser 565:
1.89 paf 566: // ^file:dirname[/a/some.tar.gz]=/a
567: // ^file:dirname[/a/b/]=/a
568: add_native_method("dirname", Method::CT_STATIC, _dirname, 1, 1);
569: // ^file:basename[/a/some.tar.gz]=some.tar.gz
570: add_native_method("basename", Method::CT_STATIC, _basename, 1, 1);
571: // ^file:justname[/a/some.tar.gz]=some.tar
572: add_native_method("justname", Method::CT_STATIC, _justname, 1, 1);
573: // ^file:justext[/a/some.tar.gz]=gz
574: add_native_method("justext", Method::CT_STATIC, _justext, 1, 1);
1.32 paf 575: }
576:
577: // global variable
578:
579: Methoded *file_class;
580:
581: // creator
582:
583: Methoded *MFile_create(Pool& pool) {
584: return file_class=new(pool) MFile(pool);
1.1 paf 585: }
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