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| version 1.107.2.5, 2003/02/04 14:12:41 | version 1.107.2.16.2.11, 2003/03/26 18:52:48 |
|---|---|
| Line 29 static const char* IDENT_FILE_C="$Date$" | Line 29 static const char* IDENT_FILE_C="$Date$" |
| #define TEXT_MODE_NAME "text" | #define TEXT_MODE_NAME "text" |
| #define STDIN_EXEC_PARAM_NAME "stdin" | #define STDIN_EXEC_PARAM_NAME "stdin" |
| // class | |
| class MFile: public Methoded { | |
| public: // VStateless_class | |
| Value* create_new_value() { return new VFile(); } | |
| public: // Methoded | |
| bool used_directly() { return true; } | |
| public: | |
| MFile(); | |
| }; | |
| // global variable | |
| DECLARE_CLASS_VAR(file, new MFile, 0); | |
| // consts | // consts |
| /// from apache-1.3|src|support|suexec.c | /// from apache-1.3|src|support|suexec.c |
| Line 75 static const char* suexec_safe_env_lst[] | Line 94 static const char* suexec_safe_env_lst[] |
| NULL | NULL |
| }; | }; |
| // class | // statics |
| class MFile : public Methoded { | static const StringBody adate_name("adate"); |
| public: // VStateless_class | static const StringBody mdate_name("mdate"); |
| static const StringBody cdate_name("cdate"); | |
| ValuePtr create_new_value() { return ValuePtr(new VFile()); } | |
| public: // Methoded | |
| bool used_directly() { return true; } | |
| public: | |
| MFile(Pool& pool); | |
| }; | |
| // methods | // methods |
| static void _save(Request& r, StringPtr /*method_name*/, MethodParams& params) { | static void _save(Request& r, MethodParams* params) { |
| Value& vmode_name=params. as_no_junction(0, "mode must not be code"); | Value& vmode_name=params-> as_no_junction(0, "mode must not be code"); |
| Value& vfile_name=params.as_no_junction(1, "file name must not be code"); | Value& vfile_name=params->as_no_junction(1, "file name must not be code"); |
| // save | // save |
| static_cast<VFile *>(r.get_self())->save(r.absolute(vfile_name.as_string()), | GET_SELF(r, VFile).save(r.absolute(vfile_name.as_string()), |
| vmode_name.as_string()==TEXT_MODE_NAME); | vmode_name.as_string()==TEXT_MODE_NAME); |
| } | } |
| static void _delete(Request& r, StringPtr /*method_name*/, MethodParams& params) { | static void _delete(Request& r, MethodParams* params) { |
| Value& vfile_name=params.as_no_junction(0, "file name must not be code"); | Value& vfile_name=params->as_no_junction(0, "file name must not be code"); |
| // unlink | // unlink |
| file_delete(r.absolute(vfile_name.as_string())); | file_delete(r.absolute(vfile_name.as_string())); |
| } | } |
| static void _move(Request& r, StringPtr /*method_name*/, MethodParams& params) { | static void _move(Request& r, MethodParams* params) { |
| Value& vfrom_file_name=params.as_no_junction(0, "from file name must not be code"); | Value& vfrom_file_name=params->as_no_junction(0, "from file name must not be code"); |
| Value& vto_file_name=params.as_no_junction(1, "to file name must not be code"); | Value& vto_file_name=params->as_no_junction(1, "to file name must not be code"); |
| // move | // move |
| file_move( | file_move( |
| Line 118 static void _move(Request& r, StringPtr | Line 128 static void _move(Request& r, StringPtr |
| r.absolute(vto_file_name.as_string())); | r.absolute(vto_file_name.as_string())); |
| } | } |
| static void _load_pass_param(const Hash::Key& key, Hash::Val *value, void *info) { | static void _load_pass_param( |
| Hash& dest=*static_cast<Hash *>(info); | HashStringValue::key_type key, |
| dest.put(key, value); | HashStringValue::value_type value, |
| } | HashStringValue *dest) { |
| static void _load(Request& r, StringPtr method_name, MethodParams& params) { | dest->put(key, value); |
| Pool& pool=r.pool(); | } |
| Value& vmode_name=params. as_no_junction(0, "mode must not be code"); | static void _load(Request& r, MethodParams* params) { |
| const String& lfile_name=r.absolute(params.as_no_junction(1, "file name must not be code").as_string()); | Value& vmode_name=params-> as_no_junction(0, "mode must not be code"); |
| Value *third_param=params.count()>2?¶ms.as_no_junction(2, "filename or options must not be code"):0; | const String& lfile_name=r.absolute(params->as_no_junction(1, "file name must not be code").as_string()); |
| Hash *third_param_hash=third_param?third_param->get_hash(&method_name):0; | Value* third_param=params->count()>2?¶ms->as_no_junction(2, "filename or options must not be code") |
| int alt_filename_param_index=2; | :0; |
| HashStringValue* third_param_hash=third_param?third_param->get_hash():0; | |
| size_t alt_filename_param_index=2; | |
| if(third_param_hash) | if(third_param_hash) |
| alt_filename_param_index++; | alt_filename_param_index++; |
| void *data; size_t size; | File_read_result file=file_read(r.charsets.source(), lfile_name, |
| Hash *fields=0; | |
| file_read(pool, lfile_name, data, size, | |
| vmode_name.as_string()==TEXT_MODE_NAME, | vmode_name.as_string()==TEXT_MODE_NAME, |
| third_param_hash, | third_param_hash |
| &fields | |
| ); | ); |
| char *user_file_name=params.count()>alt_filename_param_index? | const char *user_file_name=params->count()>alt_filename_param_index? |
| params.as_string(alt_filename_param_index, "filename must be string") | params->as_string(alt_filename_param_index, "filename must be string").cstr() |
| :lfile_name.cstr(String::UL_FILE_SPEC); | :lfile_name.cstr(String::L_FILE_SPEC); |
| Value *vcontent_type=0; | Value* vcontent_type=0; |
| if(fields) | if(file.headers) |
| vcontent_type=static_cast<Value *>(fields->get(*content_type_name)); | vcontent_type=file.headers->get(content_type_name); |
| if(!vcontent_type) | if(!vcontent_type) |
| vcontent_type=new(pool) VString(r.mime_type_of(user_file_name)); | vcontent_type=new VString(r.mime_type_of(user_file_name)); |
| VFile& self=*static_cast<VFile *>(r.get_self()); | VFile& self=GET_SELF(r, VFile); |
| self.set(true/*tainted*/, data, size, user_file_name, vcontent_type); | self.set(true/*tainted*/, file.str, file.length, user_file_name, vcontent_type); |
| if(fields) | if(file.headers) |
| fields->for_each(_load_pass_param, &self.fields()); | file.headers->for_each(_load_pass_param, &self.fields()); |
| } | } |
| static void _stat(Request& r, StringPtr method_name, MethodParams& params) { | static void _stat(Request& r, MethodParams* params) { |
| Pool& pool=r.pool(); | Value& vfile_name=params->as_no_junction(0, "file name must not be code"); |
| Value& vfile_name=params.as_no_junction(0, "file name must not be code"); | |
| const String& lfile_name=vfile_name.as_string(); | const String& lfile_name=vfile_name.as_string(); |
| Line 168 static void _stat(Request& r, StringPtr | Line 176 static void _stat(Request& r, StringPtr |
| size, | size, |
| atime, mtime, ctime); | atime, mtime, ctime); |
| VFile& vfile=*static_cast<VFile *>(r.get_self()); | VFile& self=GET_SELF(r, VFile); |
| vfile.set(true/*tainted*/, 0/*no bytes*/, size); | self.set(true/*tainted*/, 0/*no bytes*/, size); |
| Hash& ff=vfile.fields(); | HashStringValue& ff=self.fields(); |
| ff.put(*new(pool) String(pool, "adate"), new(pool) VDate(pool, atime)); | ff.put(adate_name, new VDate(atime)); |
| ff.put(*new(pool) String(pool, "mdate"), new(pool) VDate(pool, mtime)); | ff.put(mdate_name, new VDate(mtime)); |
| ff.put(*new(pool) String(pool, "cdate"), new(pool) VDate(pool, ctime)); | ff.put(cdate_name, new VDate(ctime)); |
| ff.put(*content_type_name, new(pool) VString(r.mime_type_of(lfile_name.cstr(String::UL_FILE_SPEC)))); | ff.put(content_type_name, new VString(r.mime_type_of(lfile_name.cstr(String::L_FILE_SPEC)))); |
| } | } |
| static bool is_safe_env_key(const char* key) { | static bool is_safe_env_key(const char* key) { |
| Line 190 static bool is_safe_env_key(const char* | Line 198 static bool is_safe_env_key(const char* |
| } | } |
| #ifndef DOXYGEN | #ifndef DOXYGEN |
| struct Append_env_pair_info { | struct Append_env_pair_info { |
| Hash* hash; | HashStringString* env; |
| Value* vstdin; | Value* vstdin; |
| }; | }; |
| #endif | #endif |
| static void append_env_pair(const Hash::Key& key, Hash::Val *avalue, void *info) { | static void append_env_pair( |
| Append_env_pair_info& pi=*static_cast<Append_env_pair_info *>(info); | HashStringValue::key_type akey, |
| Value& value=*static_cast<Value *>(avalue); | HashStringValue::value_type avalue, |
| Append_env_pair_info *info) { | |
| if(key==STDIN_EXEC_PARAM_NAME) { | if(akey==STDIN_EXEC_PARAM_NAME) { |
| pi.vstdin=&value; | info->vstdin=avalue; |
| } else { | } else { |
| if(!is_safe_env_key(key.cstr())) | if(!is_safe_env_key(akey.cstr())) |
| throw Exception("parser.runtime", | throw Exception("parser.runtime", |
| &key, | new String(akey, String::L_TAINTED), |
| "not safe environment variable"); | "not safe environment variable"); |
| pi.hash->put(key, &value.as_string()); | info->env->put(akey, avalue->as_string()); |
| } | } |
| } | } |
| #ifndef DOXYGEN | #ifndef DOXYGEN |
| struct Pass_cgi_header_attribute_info { | struct Pass_cgi_header_attribute_info { |
| Hash *hash; | Charset* charset; |
| Value *content_type; | HashStringValue* fields; |
| Value* content_type; | |
| }; | }; |
| #endif | #endif |
| static void pass_cgi_header_attribute(Array::Item *value, void *ainfo) { | static void pass_cgi_header_attribute( |
| String& string=*static_cast<String *>(value); | ArrayString::element_type astring, |
| Pool& pool=string.pool(); | Pass_cgi_header_attribute_info* info) { |
| Pass_cgi_header_attribute_info& info=*static_cast<Pass_cgi_header_attribute_info *>(ainfo); | size_t colon_pos=astring->pos(':'); |
| int colon_pos=string.pos(":", 1); | if(colon_pos==STRING_NOT_FOUND) { |
| if(colon_pos>0) { | const String& key=astring->mid(0, colon_pos).change_case( |
| const String& key=string.mid(0, colon_pos).change_case(pool, String::CC_UPPER); | *info->charset, String::CC_UPPER); |
| Value *value=new(pool) VString(string.mid(colon_pos+1, string.size())); | Value* value=new VString(astring->mid(colon_pos+1, astring->length())); |
| info.hash->put(key, value); | info->fields->put(key, value); |
| if(key=="CONTENT-TYPE") | if(key=="CONTENT-TYPE") |
| info.content_type=value; | info->content_type=value; |
| } | } |
| } | } |
| /// @todo fix `` in perl - they produced flipping consoles and no output to perl | /// @todo fix `` in perl - they produced flipping consoles and no output to perl |
| static void _exec_cgi(Request& r, StringPtr method_name, MethodParams& params, | static void _exec_cgi(Request& r, MethodParams* params, |
| bool cgi) { | bool cgi) { |
| Pool& pool=r.pool(); | |
| Value& vfile_name=params.as_no_junction(0, "file name must not be code"); | Value& vfile_name=params->as_no_junction(0, "file name must not be code"); |
| const String& script_name=r.absolute(vfile_name.as_string()); | const String& script_name=r.absolute(vfile_name.as_string()); |
| Hash env(pool); | HashStringString env; |
| #define ECSTR(name, value_cstr) \ | #define ECSTR(name, value_cstr) \ |
| String name##key(pool, #name); \ | if(value_cstr) \ |
| String name##value(pool); \ | env.put( \ |
| if(value_cstr) { \ | StringBody(#name), \ |
| name##value.APPEND_CONST(value_cstr); \ | StringBody(value_cstr)); \ |
| env.put(name##key, &name##value); \ | |
| } | |
| // passing SAPI::environment | // passing SAPI::environment |
| if(const char* const *pairs=SAPI::environment(pool)) { | if(const char *const *pairs=SAPI::environment(r.sapi_info)) { |
| while(const char* pair=*pairs++) | while(const char* pair=*pairs++) |
| if(const char* eq_at=strchr(pair, '=')) { | if(const char* eq_at=strchr(pair, '=')) |
| String& key=*new(pool) String(pool, pair, eq_at-pair); | env.put( |
| String& value=*new(pool) String(pool, eq_at+1); | StringBody(pair, eq_at-pair), |
| env.put(key, &value); | StringBody(eq_at+1)); |
| } | |
| } | } |
| // const | // const |
| ECSTR(GATEWAY_INTERFACE, "CGI/1.1"); | ECSTR(GATEWAY_INTERFACE, "CGI/1.1"); |
| // from Request.info | // from Request.info |
| ECSTR(DOCUMENT_ROOT, r.info.document_root); | ECSTR(DOCUMENT_ROOT, r.request_info.document_root); |
| ECSTR(PATH_TRANSLATED, r.info.path_translated); | ECSTR(PATH_TRANSLATED, r.request_info.path_translated); |
| ECSTR(REQUEST_METHOD, r.info.method); | ECSTR(REQUEST_METHOD, r.request_info.method); |
| ECSTR(QUERY_STRING, r.info.query_string); | ECSTR(QUERY_STRING, r.request_info.query_string); |
| ECSTR(REQUEST_URI, r.info.uri); | ECSTR(REQUEST_URI, r.request_info.uri); |
| ECSTR(CONTENT_TYPE, r.info.content_type); | ECSTR(CONTENT_TYPE, r.request_info.content_type); |
| char content_length_cstr[MAX_NUMBER]; | char content_length_cstr[MAX_NUMBER]; |
| snprintf(content_length_cstr, MAX_NUMBER, "%u", r.info.content_length); | snprintf(content_length_cstr, MAX_NUMBER, "%u", r.request_info.content_length); |
| String content_length(pool, content_length_cstr); | //String content_length(content_length_cstr); |
| ECSTR(CONTENT_LENGTH, content_length_cstr); | ECSTR(CONTENT_LENGTH, content_length_cstr); |
| // SCRIPT_* | // SCRIPT_* |
| env.put(*new(pool) String(pool, "SCRIPT_NAME"), &script_name); | env.put(StringBody("SCRIPT_NAME"), script_name); |
| //env.put(*new(pool) String(pool, "SCRIPT_FILENAME"), ??&script_name); | //env.put(StringBody("SCRIPT_FILENAME"), ??&script_name); |
| bool stdin_specified=false; | bool stdin_specified=false; |
| // environment & stdin from param | // environment & stdin from param |
| String in(pool); | String in; |
| if(params.count()>1) { | if(params->count()>1) { |
| Value& venv=params.as_no_junction(1, "env must not be code"); | Value& venv=params->as_no_junction(1, "env must not be code"); |
| if(Hash *user_env=venv.get_hash(&method_name)) { | if(HashStringValue* user_env=venv.get_hash()) { |
| Append_env_pair_info info={&env}; | Append_env_pair_info info; |
| info.env=&env; | |
| user_env->for_each(append_env_pair, &info); | user_env->for_each(append_env_pair, &info); |
| if(info.vstdin) { | if(info.vstdin) { |
| stdin_specified=true; | stdin_specified=true; |
| if(const String *sstdin=info.vstdin->get_string()) { | if(const String* sstdin=info.vstdin->get_string()) { |
| in.append(*sstdin, String::UL_CLEAN, true); | in.append(*sstdin, String::L_CLEAN, true); |
| } else | } else |
| if(VFile *vfile=static_cast<VFile *>(info.vstdin->as("file", false))) | if(VFile* vfile=static_cast<VFile *>(info.vstdin->as("file", false))) |
| in.APPEND_TAINTED((const char* )vfile->value_ptr(), vfile->value_size(), | in.append((const char* )vfile->value_ptr(), vfile->value_size(), String::L_TAINTED); |
| "$.stdin[assigned]", 0); | |
| else | else |
| throw Exception("parser.runtime", | throw Exception("parser.runtime", |
| &method_name, | 0, |
| STDIN_EXEC_PARAM_NAME " parameter must be string or file"); | STDIN_EXEC_PARAM_NAME " parameter must be string or file"); |
| } | } |
| } | } |
| } | } |
| // argv from params | // argv from params |
| Array *argv=0; | ArrayString argv; |
| if(params.count()>2) { | if(params->count()>2) { |
| argv=new(pool) Array(pool, params.count()-2); | for(size_t i=2; i<params->count(); i++) |
| for(int i=2; i<params.count(); i++) | argv+=¶ms->as_string(i, "parameter must be string"); |
| *argv+=¶ms.as_string(i, "parameter must be string"); | |
| } | } |
| // passing POST data | // passing POST data |
| if(!stdin_specified) // if $.stdin[...] not specified | if(!stdin_specified) // if $.stdin[...] not specified |
| in.APPEND(r.post_data, r.post_size, String::UL_CLEAN, "POST data (passed)", 0); | in.append(r.request_info.post_data, r.request_info.post_size, String::L_CLEAN); |
| // exec! | // exec! |
| String out(pool); | PA_exec_result execution= |
| String& err=*new(pool) String(pool); | pa_exec(false/*forced_allow*/, script_name, &env, argv, in); |
| int status=pa_exec(false/*forced_allow*/, script_name, &env, argv, in, out, err); | |
| VFile& self=*static_cast<VFile *>(r.get_self()); | VFile& self=GET_SELF(r, VFile); |
| const String *body=&out; // ^file:exec | const String* body=&execution.out; // ^file:exec |
| Value *content_type=0; | Value* content_type=0; |
| const char* eol_marker=0; size_t eol_marker_size; | const char* eol_marker=0; size_t eol_marker_size; |
| const String *header=0; | const String* header=0; |
| if(cgi) { // ^file:cgi | if(cgi) { // ^file:cgi |
| // construct with 'out' body and header | // construct with 'out' body and header |
| int dos_pos=out.pos("\r\n\r\n", 4); | size_t dos_pos=execution.out.pos("\r\n\r\n", 4); |
| int unix_pos=out.pos("\n\n", 2); | size_t unix_pos=execution.out.pos("\n\n", 2); |
| bool unix_header_break; | bool unix_header_break; |
| switch((dos_pos >= 0?10:00) + (unix_pos >= 0?01:00)) { | switch((dos_pos!=STRING_NOT_FOUND?10:00) + (unix_pos!=STRING_NOT_FOUND?01:00)) { |
| case 10: // dos | case 10: // dos |
| unix_header_break=false; | unix_header_break=false; |
| break; | break; |
| Line 337 static void _exec_cgi(Request& r, String | Line 340 static void _exec_cgi(Request& r, String |
| default: // 00 | default: // 00 |
| unix_header_break=false; // calm down, compiler | unix_header_break=false; // calm down, compiler |
| throw Exception(0, | throw Exception(0, |
| &method_name, | 0, |
| "output does not contain CGI header; " | "output does not contain CGI header; " |
| "exit status=%d; stdoutsize=%u; stdout: \"%s\"; stderrsize=%u; stderr: \"%s\"", | "exit status=%d; stdoutsize=%u; stdout: \"%s\"; stderrsize=%u; stderr: \"%s\"", |
| status, | execution.status, |
| (uint)out.size(), out.cstr(), | (uint)execution.out.length(), execution.out.cstr(), |
| (uint)err.size(), err.cstr()); | (uint)execution.err.length(), execution.err.cstr()); |
| break; //never reached | break; //never reached |
| } | } |
| Line 355 static void _exec_cgi(Request& r, String | Line 358 static void _exec_cgi(Request& r, String |
| eol_marker="\r\n"; eol_marker_size=2; | eol_marker="\r\n"; eol_marker_size=2; |
| } | } |
| header=&out.mid(0, header_break_pos); | header=&execution.out.mid(0, header_break_pos); |
| body=&out.mid(header_break_pos+eol_marker_size*2, out.size()); | body=&execution.out.mid(header_break_pos+eol_marker_size*2, execution.out.length()); |
| } | } |
| // body | // body |
| self.set(false/*not tainted*/, body->cstr(), body->size()); | self.set(false/*not tainted*/, body->cstr(), body->length()); |
| // $fields << header | // $fields << header |
| if(header && eol_marker) { | if(header && eol_marker) { |
| Array rows(pool); | ArrayString rows; |
| header->split(rows, 0, eol_marker, eol_marker_size); | size_t pos_after=0; |
| Pass_cgi_header_attribute_info info={&self.fields()}; | header->split(rows, pos_after, eol_marker); |
| Pass_cgi_header_attribute_info info; | |
| info.charset=&r.charsets.source(); | |
| info.fields=&self.fields(); | |
| rows.for_each(pass_cgi_header_attribute, &info); | rows.for_each(pass_cgi_header_attribute, &info); |
| if(info.content_type) | if(info.content_type) |
| self.fields().put(*content_type_name, info.content_type); | self.fields().put(content_type_name, info.content_type); |
| } | } |
| // $status | // $status |
| self.fields().put( | self.fields().put(file_status_name, new VInt(execution.status)); |
| *file_status_name, | |
| new(pool) VInt(pool, status)); | |
| // $stderr | // $stderr |
| if(err.size()) { | if(execution.err.length()) |
| self.fields().put( | self.fields().put( |
| *new(pool) String(pool, "stderr"), | StringBody("stderr"), |
| new(pool) VString(err)); | new VString(execution.err)); |
| } | |
| } | } |
| static void _exec(Request& r, StringPtr method_name, MethodParams& params) { | static void _exec(Request& r, MethodParams* params) { |
| _exec_cgi(r, method_name, params, false); | _exec_cgi(r, params, false); |
| } | } |
| static void _cgi(Request& r, StringPtr method_name, MethodParams& params) { | static void _cgi(Request& r, MethodParams* params) { |
| _exec_cgi(r, method_name, params, true); | _exec_cgi(r, params, true); |
| } | } |
| static void _list(Request& r, StringPtr method_name, MethodParams& params) { | static void _list(Request& r, MethodParams* params) { |
| Pool& pool=r.pool(); | Value& relative_path=params->as_no_junction(0, "path must not be code"); |
| Value& relative_path=params.as_no_junction(0, "path must not be code"); | |
| const String *regexp; | const String* regexp; |
| pcre *regexp_code; | pcre *regexp_code; |
| const int ovecsize=(1/*match*/)*3; | const int ovecsize=(1/*match*/)*3; |
| int ovector[ovecsize]; | int ovector[ovecsize]; |
| if(params.count()>1) { | if(params->count()>1) { |
| regexp=¶ms.as_no_junction(1, "regexp must not be code").as_string(); | regexp=¶ms->as_no_junction(1, "regexp must not be code").as_string(); |
| const char* pattern=regexp->cstr(); | const char* pattern=regexp->cstr(); |
| const char* errptr; | const char* errptr; |
| int erroffset; | int erroffset; |
| regexp_code=pcre_compile(pattern, PCRE_EXTRA | PCRE_DOTALL, | regexp_code=pcre_compile(pattern, PCRE_EXTRA | PCRE_DOTALL, |
| &errptr, &erroffset, | &errptr, &erroffset, |
| pool.get_client_charset().pcre_tables); | r.charsets.source().pcre_tables); |
| if(!regexp_code) | if(!regexp_code) |
| throw Exception(0, | throw Exception(0, |
| ®exp->mid(erroffset, regexp->size()), | ®exp->mid(erroffset, regexp->length()), |
| "regular expression syntax error - %s", errptr); | "regular expression syntax error - %s", errptr); |
| } else | } else |
| regexp_code=0; | regexp_code=0; |
| const char* absolute_path_cstr=r.absolute(relative_path.as_string()) | const char* absolute_path_cstr=r.absolute(relative_path.as_string()).cstr(String::L_FILE_SPEC); |
| .cstr(String::UL_FILE_SPEC); | |
| Array& columns=*new(pool) Array(pool); | Table::columns_type columns(new ArrayString); |
| columns+=new(pool) String(pool, "name"); | *columns+=new String("name"); |
| Table& table=*new(pool) Table(pool, &method_name, &columns); | Table& table=*new Table(columns); |
| LOAD_DIR(absolute_path_cstr, | LOAD_DIR(absolute_path_cstr, |
| size_t file_name_size=strlen(ffblk.ff_name); | const char* file_name_cstr=ffblk.ff_name; |
| size_t file_name_size=strlen(file_name_cstr); | |
| bool suits=true; | bool suits=true; |
| if(regexp_code) { | if(regexp_code) { |
| int exec_result=pcre_exec(regexp_code, 0, | int exec_result=pcre_exec(regexp_code, 0, |
| Line 444 static void _list(Request& r, StringPtr | Line 445 static void _list(Request& r, StringPtr |
| } | } |
| if(suits) { | if(suits) { |
| char *file_name_cstr=(char *)pool.malloc(file_name_size); | Table::element_type row(new ArrayString); |
| memcpy(file_name_cstr, ffblk.ff_name, file_name_size); | *row+=new String(pa_strdup(file_name_cstr, file_name_size), file_name_size, true); |
| String &file_name=*new(pool) String(pool); | table+=row; |
| file_name.APPEND_TAINTED(file_name_cstr, file_name_size, | |
| method_name.origin().file, method_name.origin().line); | |
| Array& row=*new(pool) Array(pool); | |
| row+=&file_name; | |
| table+=&row; | |
| } | } |
| ); | ); |
| if(regexp_code) | if(regexp_code) |
| (*pcre_free)(regexp_code); | pcre_free(regexp_code); |
| // write out result | // write out result |
| VTable& result=*new(pool) VTable(pool, &table); | r.write_no_lang(*new VTable(&table)); |
| r.write_no_lang(result); | |
| } | } |
| #ifndef DOXYGEN | #ifndef DOXYGEN |
| struct Lock_execute_body_info { | struct Lock_execute_body_info { |
| Request *r; | Request* r; |
| Value *body_code; | Value* body_code; |
| }; | }; |
| #endif | #endif |
| static void lock_execute_body(int , void *context) { | static void lock_execute_body(int , void *ainfo) { |
| Lock_execute_body_info& info=*static_cast<Lock_execute_body_info *>(context); | Lock_execute_body_info& info=*static_cast<Lock_execute_body_info *>(ainfo); |
| // execute body | // execute body |
| info.r->write_assign_lang(info.r->process(*info.body_code)); | info.r->write_assign_lang(info.r->process(*info.body_code)); |
| }; | }; |
| static void _lock(Request& r, StringPtr method_name, MethodParams& params) { | static void _lock(Request& r, MethodParams* params) { |
| const String& file_spec=r.absolute(params.as_string(0, "file name must be string")); | Lock_execute_body_info info; |
| Value& body_code=params.as_junction(1, "body must be code"); | info.r=&r; |
| const String& file_spec=r.absolute(params->as_string(0, "file name must be string")); | |
| info.body_code=¶ms->as_junction(1, "body must be code"); | |
| Lock_execute_body_info info={&r, &body_code}; | |
| file_write_action_under_lock(file_spec, "lock", lock_execute_body, &info); | file_write_action_under_lock(file_spec, "lock", lock_execute_body, &info); |
| } | } |
| static int lastposafter(const String& s, int after, const char* substr, size_t substr_size, bool beforelast=false) { | static int lastposafter(const String& s, size_t after, const char* substr, size_t substr_size, bool beforelast=false) { |
| size_t size; | size_t size; |
| if(beforelast) | if(beforelast) |
| size=s.size(); | size=s.length(); |
| int at; | int at; |
| while((at=s.pos(substr, substr_size, after))>=0) { | while((at=s.pos(StringBody(substr, substr_size), after))>=0) { |
| size_t newafter=at+substr_size/*skip substr*/; | size_t newafter=at+substr_size/*skip substr*/; |
| if(beforelast && newafter==size) | if(beforelast && newafter==size) |
| break; | break; |
| Line 499 static int lastposafter(const String& s, | Line 493 static int lastposafter(const String& s, |
| return after; | return after; |
| } | } |
| static void _find(Request& r, StringPtr method_name, MethodParams& params) { | static void _find(Request& r, MethodParams* params) { |
| Pool& pool=r.pool(); | const String& file_name=params->as_no_junction(0, "file name must not be code").as_string(); |
| const String &file_name=params.as_no_junction(0, "file name must not be code").as_string(); | const String* file_spec; |
| const String *file_spec; | |
| if(file_name.first_char()=='/') | if(file_name.first_char()=='/') |
| file_spec=&file_name; | file_spec=&file_name; |
| else | else |
| file_spec=&r.relative(r.info.uri, file_name); | file_spec=&r.relative(r.request_info.uri, file_name); |
| // easy way | // easy way |
| if(file_readable(r.absolute(*file_spec))) { | if(file_readable(r.absolute(*file_spec))) { |
| Line 516 static void _find(Request& r, StringPtr | Line 509 static void _find(Request& r, StringPtr |
| // monkey way | // monkey way |
| int after_base_slash=lastposafter(*file_spec, 0, "/", 1); | int after_base_slash=lastposafter(*file_spec, 0, "/", 1); |
| const String *dirname=&file_spec->mid(0, after_base_slash); | const String* dirname=&file_spec->mid(0, after_base_slash); |
| const String& basename=file_spec->mid(after_base_slash, file_spec->size()); | const String& basename=file_spec->mid(after_base_slash, file_spec->length()); |
| int after_monkey_slash; | int after_monkey_slash; |
| while((after_monkey_slash=lastposafter(*dirname, 0, "/", 1, true))>0) { | while((after_monkey_slash=lastposafter(*dirname, 0, "/", 1, true))>0) { |
| String local_test_name(pool); | String test_name; |
| local_test_name<<*(dirname=&dirname->mid(0, after_monkey_slash)); | test_name<<*(dirname=&dirname->mid(0, after_monkey_slash)); |
| local_test_name<<basename; | test_name<<basename; |
| if(file_readable(r.absolute(local_test_name))) { | if(file_readable(r.absolute(test_name))) { |
| r.write_assign_lang(*new(pool) String(local_test_name)); | r.write_assign_lang(test_name); |
| return; | return; |
| } | } |
| } | } |
| // no way, not found | // no way, not found |
| if(params.count()==2) { | if(params->count()==2) { |
| Value& not_found_code=params.as_junction(1, "not-found param must be code"); | Value& not_found_code=params->as_junction(1, "not-found param must be code"); |
| r.write_pass_lang(r.process(not_found_code)); | r.write_pass_lang(r.process(not_found_code)); |
| } | } |
| } | } |
| static void _dirname(Request& r, StringPtr method_name, MethodParams& params) { | static void _dirname(Request& r, MethodParams* params) { |
| Pool& pool=r.pool(); | const String& file_spec=params->as_string(0, "file name must be string"); |
| const String& file_spec=params.as_string(0, "file name must be string"); | |
| // /a/some.tar.gz > /a | // /a/some.tar.gz > /a |
| // /a/b/ > /a | // /a/b/ > /a |
| int afterslash=lastposafter(file_spec, 0, "/", 1, true); | int afterslash=lastposafter(file_spec, 0, "/", 1, true); |
| if(afterslash>0) | if(afterslash>0) |
| r.write_assign_lang(file_spec.mid(0, afterslash==1?1:afterslash-1)); | r.write_assign_lang(file_spec.mid(0, afterslash==1?1:afterslash-1)); |
| else | else |
| r.write_assign_lang(*new(pool) String(pool, ".", 1)); | r.write_assign_lang(String(".", 1)); |
| } | } |
| static void _basename(Request& r, StringPtr method_name, MethodParams& params) { | static void _basename(Request& r, MethodParams* params) { |
| const String& file_spec=params.as_string(0, "file name must be string"); | const String& file_spec=params->as_string(0, "file name must be string"); |
| // /a/some.tar.gz > some.tar.gz | // /a/some.tar.gz > some.tar.gz |
| int afterslash=lastposafter(file_spec, 0, "/", 1); | int afterslash=lastposafter(file_spec, 0, "/", 1); |
| r.write_assign_lang(file_spec.mid(afterslash, file_spec.size())); | r.write_assign_lang(file_spec.mid(afterslash, file_spec.length())); |
| } | } |
| static void _justname(Request& r, StringPtr method_name, MethodParams& params) { | static void _justname(Request& r, MethodParams* params) { |
| const String& file_spec=params.as_string(0, "file name must be string"); | const String& file_spec=params->as_string(0, "file name must be string"); |
| // /a/some.tar.gz > some.tar | // /a/some.tar.gz > some.tar |
| int afterslash=lastposafter(file_spec, 0, "/", 1); | int afterslash=lastposafter(file_spec, 0, "/", 1); |
| int afterdot=lastposafter(file_spec, afterslash, ".", 1); | int afterdot=lastposafter(file_spec, afterslash, ".", 1); |
| r.write_assign_lang(file_spec.mid(afterslash, afterdot!=afterslash?afterdot-1:file_spec.size())); | r.write_assign_lang(file_spec.mid(afterslash, afterdot!=afterslash?afterdot-1:file_spec.length())); |
| } | } |
| static void _justext(Request& r, StringPtr method_name, MethodParams& params) { | static void _justext(Request& r, MethodParams* params) { |
| const String& file_spec=params.as_string(0, "file name must be string"); | const String& file_spec=params->as_string(0, "file name must be string"); |
| // /a/some.tar.gz > gz | // /a/some.tar.gz > gz |
| int afterdot=lastposafter(file_spec, 0, ".", 1); | int afterdot=lastposafter(file_spec, 0, ".", 1); |
| if(afterdot>0) | if(afterdot>0) |
| r.write_assign_lang(file_spec.mid(afterdot, file_spec.size())); | r.write_assign_lang(file_spec.mid(afterdot, file_spec.length())); |
| } | } |
| static void _fullpath(Request& r, StringPtr method_name, MethodParams& params) { | static void _fullpath(Request& r, MethodParams* params) { |
| const String& file_spec=params.as_string(0, "file name must be string"); | const String& file_spec=params->as_string(0, "file name must be string"); |
| const String *result; | const String* result; |
| if(file_spec.first_char()=='/') | if(file_spec.first_char()=='/') |
| result=&file_spec; | result=&file_spec; |
| else { | else { |
| // /some/page.html: ^file:fullpath[a.gif] => /some/a.gif | // /some/page.html: ^file:fullpath[a.gif] => /some/a.gif |
| const String& full_disk_path=r.absolute(file_spec); | const String& full_disk_path=r.absolute(file_spec); |
| size_t document_root_length=strlen(r.info.document_root); | size_t document_root_length=strlen(r.request_info.document_root); |
| if(document_root_length>0) { | if(document_root_length>0) { |
| char last_char=r.info.document_root[document_root_length-1]; | char last_char=r.request_info.document_root[document_root_length-1]; |
| if(last_char == '/' || last_char == '\\') | if(last_char == '/' || last_char == '\\') |
| --document_root_length; | --document_root_length; |
| } | } |
| result=&full_disk_path.mid(document_root_length, full_disk_path.size()); | result=&full_disk_path.mid(document_root_length, full_disk_path.length()); |
| } | } |
| r.write_assign_lang(*result); | r.write_assign_lang(*result); |
| } | } |
| Line 594 static void _fullpath(Request& r, String | Line 586 static void _fullpath(Request& r, String |
| // constructor | // constructor |
| MFile::MFile(Pool& apool) : Methoded(apool, "file") { | MFile::MFile(): Methoded("file") { |
| // ^save[mode;file-name] | // ^save[mode;file-name] |
| add_native_method("save", Method::CT_DYNAMIC, _save, 2, 2); | add_native_method("save", Method::CT_DYNAMIC, _save, 2, 2); |
| Line 644 MFile::MFile(Pool& apool) : Methoded(apo | Line 636 MFile::MFile(Pool& apool) : Methoded(apo |
| // /some/page.html: ^file:fullpath[a.gif] => /some/a.gif | // /some/page.html: ^file:fullpath[a.gif] => /some/a.gif |
| add_native_method("fullpath", Method::CT_STATIC, _fullpath, 1, 1); | add_native_method("fullpath", Method::CT_STATIC, _fullpath, 1, 1); |
| } | } |
| // global variable | |
| Methoded *file_class; | |
| // creator | |
| Methoded *MFile_create(Pool& pool) { | |
| return file_class=new(pool) MFile(pool); | |
| } |