Annotation of parser3/src/targets/cgi/parser3.C, revision 1.216.2.25
1.27 paf 1: /** @file
2: Parser: scripting and CGI main.
3:
1.216.2.1 paf 4: Copyright(c) 2001-2003 ArtLebedev Group (http://www.artlebedev.com)
1.154 paf 5: Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
1.189 paf 6: */
1.27 paf 7:
1.216.2.25! paf 8: static const char* IDENT_PARSER3_C="$Date: 2003/03/12 09:51:54 $";
1.1 paf 9:
1.40 paf 10: #include "pa_config_includes.h"
1.3 paf 11:
1.139 paf 12: #if _MSC_VER
1.148 paf 13: # include <crtdbg.h>
1.3 paf 14: #endif
1.27 paf 15:
1.37 paf 16: #include "pa_sapi.h"
1.76 paf 17: #include "classes.h"
1.24 paf 18: #include "pa_common.h"
1.2 paf 19: #include "pa_request.h"
1.57 paf 20: #include "pa_socks.h"
1.68 paf 21: #include "pa_version.h"
1.207 paf 22:
1.149 paf 23: #ifdef WIN32
24: # include <windows.h>
1.184 paf 25: # include "getopt.h"
26: #else
27: # include <getopt.h>
1.120 parser 28: #endif
29:
1.158 paf 30: //#define DEBUG_POOL_MALLOC
1.196 paf 31: //#define DEBUG_MAILRECEIVE "mailreceive.eml"
1.160 paf 32:
1.109 parser 33: // consts
1.84 parser 34:
1.175 paf 35: #define REDIRECT_PREFIX "REDIRECT_"
1.181 paf 36: #define PARSER_CONFIG_ENV_NAME "CGI_PARSER_CONFIG"
1.159 paf 37:
1.42 paf 38: /// IIS refuses to read bigger chunks
39: const size_t READ_POST_CHUNK_SIZE=0x400*0x400; // 1M
40:
1.216.2.1 paf 41: static const char* argv0;
42: static const char* config_filespec_cstr=0;
1.193 paf 43: static bool fail_on_config_read_problem=true;
1.192 paf 44:
1.216.2.15 paf 45: static bool force_header_output=false;
1.184 paf 46: static bool cgi; ///< we were started as CGI?
47: static bool mail_received=false; ///< we were started with -m option? [asked to parse incoming message to $mail:received]
1.5 paf 48:
1.201 paf 49: // for signal handlers
50: Request *request=0;
51:
1.46 paf 52: // SAPI
1.86 parser 53:
1.216.2.3 paf 54: class SAPI_Info{} SAPI_info;
55:
1.216.2.1 paf 56: static void log(const char* fmt, va_list args) {
1.193 paf 57: bool opened=false;
1.61 paf 58: FILE *f=0;
59:
1.193 paf 60: if(config_filespec_cstr) {
61: char beside_config_path[MAX_STRING];
62: strncpy(beside_config_path, config_filespec_cstr, MAX_STRING-1); beside_config_path[MAX_STRING-1]=0;
63: if(!(
64: rsplit(beside_config_path, '/') ||
65: rsplit(beside_config_path, '\\'))) { // strip filename
66: // no path, just filename
67: beside_config_path[0]='.'; beside_config_path[1]=0;
68: }
69:
70: char file_spec[MAX_STRING];
71: snprintf(file_spec, MAX_STRING,
72: "%s/parser3.log", beside_config_path);
73: f=fopen(file_spec, "at");
74: opened=f!=0;
75: }
1.192 paf 76: // fallback to stderr
1.61 paf 77: if(!opened)
78: f=stderr;
1.208 paf 79:
80: // use no memory [so that we could log out-of-memory error]
81: setbuf(f, 0); // stderr stream is unbuffered by default, but still...
1.61 paf 82:
83: // prefix
84: time_t t=time(0);
1.216.2.1 paf 85: if(const char* stamp=ctime(&t)) { // never saw that
1.173 paf 86: if(size_t len=strlen(stamp)) // saw once stamp being =""
1.172 paf 87: fprintf(f, "[%.*s] ", len-1, stamp);
1.171 paf 88: }
1.61 paf 89: // message
1.117 parser 90:
91: char buf[MAX_STRING];
92: size_t size=vsnprintf(buf, MAX_STRING, fmt, args);
93: remove_crlf(buf, buf+size);
94:
95: fwrite(buf, size, 1, f);
1.61 paf 96: // newline
97: fprintf(f, "\n");
98:
99: if(opened)
100: fclose(f);
1.85 parser 101: else
102: fflush(f);
1.124 parser 103: }
104:
105: // appends to parser3.log located beside my binary if openable, to stderr otherwize
1.216.2.3 paf 106: void SAPI::log(SAPI_Info&, const char* fmt, ...) {
1.124 parser 107: va_list args;
108: va_start(args,fmt);
109: ::log(fmt, args);
110: va_end(args);
111: }
112:
1.216.2.18 paf 113: static void die_or_abort(const char* fmt, va_list args, bool write_core) {
1.216.2.11 paf 114: //_asm int 3;
1.137 paf 115: #ifdef DEBUG_POOL_MALLOC
116: extern void log_pool_stats(Pool& pool);
1.216.2.3 paf 117: log_pool_stats(SAPI_info);
1.137 paf 118: #endif
119:
1.138 paf 120: // log
121:
122: // logging is more important than user
1.204 paf 123: // she can cancel download, we'd get SIGPIPE,
1.138 paf 124: // nothing would be logged then
1.124 parser 125: ::log(fmt, args);
126:
1.138 paf 127: // inform user
128:
1.134 paf 129: char body[MAX_STRING];
1.138 paf 130: int content_length=vsnprintf(body, MAX_STRING, fmt, args);
1.134 paf 131:
132: // prepare header
133: // let's be honest, that's bad we couldn't produce valid output
1.216.2.3 paf 134: SAPI::add_header_attribute(SAPI_info, "status", "500");
135: SAPI::add_header_attribute(SAPI_info, "content-type", "text/plain");
1.134 paf 136: char content_length_cstr[MAX_NUMBER];
1.168 paf 137: snprintf(content_length_cstr, sizeof(content_length_cstr), "%u", content_length);
1.216.2.3 paf 138: SAPI::add_header_attribute(SAPI_info, "content-length", content_length_cstr);
1.134 paf 139:
140: // send header
1.216.2.3 paf 141: SAPI::send_header(SAPI_info);
1.134 paf 142:
143: // body
1.216.2.3 paf 144: SAPI::send_body(SAPI_info, body, content_length);
1.134 paf 145:
1.216.2.18 paf 146: // exit & try to produce core dump[unix] or invoke debugger[Win32 Debug version]
147: if(write_core) {
148: #if defined(WIN32) && !defined(_DEBUG)
149: //_asm int 3;
150: // IIS with abort failes to show STDOUT, it just barks "abnormal program termination"
151: exit(1);
1.214 paf 152: #else
1.216.2.18 paf 153: abort();
1.214 paf 154: #endif
1.216.2.18 paf 155: }
156: else
157: exit(1);
158: }
159:
160: void SAPI::die(const char* fmt, ...) {
161: va_list args;
162: va_start(args, fmt);
163: die_or_abort(fmt, args, false/*write core?*/);
164: va_end(args);
165: }
166:
167: void SAPI::abort(const char* fmt, ...) {
168: va_list args;
169: va_start(args, fmt);
170: die_or_abort(fmt, args, true/*write core?*/);
171: va_end(args);
1.61 paf 172: }
173:
1.216.2.17 paf 174: char* SAPI::get_env(Pool& pool, SAPI_Info& , const char* name) {
175: if(char *local=getenv(name))
176: return pool.copy(local);
1.216.2.3 paf 177: else
1.216.2.17 paf 178: return 0;
1.28 paf 179: }
180:
1.216.2.3 paf 181: const char* const *SAPI::environment(SAPI_Info&, Pool&) {
1.180 paf 182: #ifdef _MSC_VER
183: extern char **_environ;
184: return _environ;
185: #else
186: extern char **environ;
187: return environ;
188: #endif
189: }
190:
1.216.2.3 paf 191: size_t SAPI::read_post(SAPI_Info& , char *buf, size_t max_bytes) {
1.59 paf 192: size_t read_size=0;
1.12 paf 193: do {
1.200 paf 194: ssize_t chunk_size=read(fileno(stdin),
1.42 paf 195: buf+read_size, min(READ_POST_CHUNK_SIZE, max_bytes-read_size));
1.129 paf 196: if(chunk_size<=0)
1.12 paf 197: break;
198: read_size+=chunk_size;
199: } while(read_size<max_bytes);
200:
201: return read_size;
1.10 paf 202: }
203:
1.216.2.3 paf 204: void SAPI::add_header_attribute(SAPI_Info& , const char* dont_store_key, const char* dont_store_value) {
1.216.2.15 paf 205: if(cgi || force_header_output)
1.216.2.2 paf 206: printf("%s: %s\n", dont_store_key, dont_store_value);
1.19 paf 207: }
208:
1.56 paf 209: /// @todo intelligent cache-control
1.216.2.3 paf 210: void SAPI::send_header(SAPI_Info& ) {
1.216.2.15 paf 211: if(cgi || force_header_output) {
1.147 paf 212: // puts("expires: Fri, 23 Mar 2001 09:32:23 GMT");
1.33 paf 213:
214: // header | body delimiter
1.20 paf 215: puts("");
1.33 paf 216: }
1.30 paf 217: }
1.20 paf 218:
1.216.2.3 paf 219: void SAPI::send_body(SAPI_Info& , const void *buf, size_t size) {
1.19 paf 220: stdout_write(buf, size);
1.58 paf 221: }
222:
1.97 parser 223: //
224:
1.216.2.1 paf 225: static void full_file_spec(const char* file_name, char *buf, size_t buf_size) {
1.210 paf 226: if(file_name)
1.167 paf 227: if(file_name[0]=='/'
228: #ifdef WIN32
1.210 paf 229: || file_name[0] && file_name[1]==':'
1.167 paf 230: #endif
1.210 paf 231: )
1.167 paf 232: strncpy(buf, file_name, buf_size);
233: else {
234: char cwd[MAX_STRING]; getcwd(cwd, MAX_STRING);
235: snprintf(buf, buf_size, "%s/%s", cwd, file_name);
236: }
237: else
238: buf[0]=0;
1.166 paf 239: #ifdef WIN32
240: back_slashes_to_slashes(buf);
241: #endif
1.97 parser 242: }
243:
1.216.2.1 paf 244: static void log_signal(const char* signal_name) {
1.216.2.25! paf 245: SAPI::log(SAPI_info, request? "%s received. uri=%s, method=%s, qs=%s, cl=%u"
1.205 paf 246: :"%s received. no request being processed",
247: signal_name,
1.216.2.3 paf 248: request && request->request_info.uri?request->request_info.uri:"-",
1.216.2.25! paf 249: request && request->request_info.method?request->request_info.method:"-",
! 250: request && request->request_info.query_string?request->request_info.query_string:"-",
! 251: request?request->request_info.content_length:0);
1.205 paf 252: }
253:
1.201 paf 254: #ifdef SIGUSR1
1.205 paf 255: static void SIGUSR1_handler(int /*sig*/){
256: log_signal("SIGUSR1");
1.201 paf 257: }
258: #endif
259:
260: #ifdef SIGPIPE
1.205 paf 261: static void SIGPIPE_handler(int /*sig*/){
262: log_signal("SIGPIPE");
1.201 paf 263: if(request)
264: request->interrupt();
265: }
266: #endif
267:
1.40 paf 268: /**
1.122 parser 269: main workhorse
1.19 paf 270:
1.122 parser 271: @todo
1.40 paf 272: IIS: remove trailing default-document[index.html] from $request.uri.
273: to do that we need to consult metabase,
274: wich is tested but seems slow.
275: */
1.184 paf 276: static void real_parser_handler(
1.216.2.1 paf 277: const char* filespec_to_process,
278: const char* request_method, bool header_only) {
1.122 parser 279: // init socks
1.216.2.3 paf 280: pa_init_socks();
1.122 parser 281:
282: // init global variables
1.216.2.3 paf 283: pa_globals_init();
1.122 parser 284:
1.198 paf 285: // request pool, must be different ptr from global [used in VStateless_class.add_method]
1.216.2.3 paf 286: Pool request_pool;
1.198 paf 287:
1.186 paf 288: if(!filespec_to_process || !*filespec_to_process)
1.144 paf 289: SAPI::die("Parser/%s", PARSER_VERSION);
1.122 parser 290:
291: // Request info
1.216.2.3 paf 292: Request_info request_info;
1.166 paf 293: char document_root_buf[MAX_STRING];
1.122 parser 294: if(cgi) {
1.216.2.17 paf 295: if(const char* env_document_root=getenv("DOCUMENT_ROOT"))
1.122 parser 296: request_info.document_root=env_document_root;
1.216.2.17 paf 297: else if(const char* path_info=getenv("PATH_INFO")) {
1.122 parser 298: // IIS
1.166 paf 299: size_t len=min(sizeof(document_root_buf)-1, strlen(filespec_to_process)-strlen(path_info));
300: memcpy(document_root_buf, filespec_to_process, len); document_root_buf[len]=0;
301: request_info.document_root=document_root_buf;
1.122 parser 302: } else
1.165 paf 303: throw Exception("parser.runtime",
1.216.2.3 paf 304: Exception::undefined_source,
1.165 paf 305: "CGI: no PATH_INFO defined(in reinventing DOCUMENT_ROOT)");
1.122 parser 306: } else {
1.166 paf 307: full_file_spec("", document_root_buf, sizeof(document_root_buf));
308: request_info.document_root=document_root_buf;
1.122 parser 309: }
310: request_info.path_translated=filespec_to_process;
311: request_info.method=request_method ? request_method : "GET";
1.216.2.17 paf 312: const char* query_string=getenv("QUERY_STRING");
1.122 parser 313: request_info.query_string=query_string;
314: if(cgi) {
1.214 paf 315: // few absolute obligatory
1.216.2.17 paf 316: const char* path_info=getenv("PATH_INFO");
1.214 paf 317: if(!path_info)
318: SAPI::die("CGI: illegal call (missing PATH_INFO)");
1.216.2.17 paf 319: const char* script_name=getenv("SCRIPT_NAME");
1.214 paf 320: if(!script_name)
321: SAPI::die("CGI: illegal call (missing SCRIPT_NAME)");
322:
1.216.2.17 paf 323: const char* env_request_uri=getenv("REQUEST_URI");
1.214 paf 324: if(env_request_uri)
1.122 parser 325: request_info.uri=env_request_uri;
1.214 paf 326: else
1.122 parser 327: if(query_string) {
1.216.2.17 paf 328: CharPtr reconstructed_uri(new char[
1.122 parser 329: strlen(path_info)+1/*'?'*/+
1.216.2.17 paf 330: strlen(query_string)+1/*0*/]);
1.122 parser 331: strcpy(reconstructed_uri, path_info);
332: strcat(reconstructed_uri, "?");
333: strcat(reconstructed_uri, query_string);
334: request_info.uri=reconstructed_uri;
335: } else
336: request_info.uri=path_info;
1.214 paf 337:
338: if(env_request_uri) { // apache & others stuck to standards
339: /*
340: http://parser3/env.html?123 =OK
341: $request:uri=/env.html?123
342: REQUEST_URI='/env.html?123'
343: SCRIPT_NAME='/cgi-bin/parser3'
344: PATH_INFO='/env.html'
345:
346: http://parser3/cgi-bin/parser3/env.html?123 =ERROR
347: $request:uri=/cgi-bin/parser3/env.html?123
348: REQUEST_URI='/cgi-bin/parser3/env.html?123'
349: SCRIPT_NAME='/cgi-bin/parser3'
350: PATH_INFO='/env.html'
351: */
352: size_t script_name_len=strlen(script_name);
353: size_t uri_len=strlen(env_request_uri);
354: if(strncmp(env_request_uri, script_name, script_name_len)==0 &&
355: script_name_len != uri_len) // under IIS they are the same
356: SAPI::die("CGI: illegal call (1)");
357: } else { // seen on IIS5
358: /*
359: http://nestle/env.html?123 =OK
360: $request:uri=/env.html?123
361: REQUEST_URI=''
362: SCRIPT_NAME='/env.html'
363: PATH_INFO='/env.html'
364:
365: http://nestle/cgi-bin/parser3.exe/env.html =ERROR
366: $request:uri=/env.html
367: REQUEST_URI=''
368: SCRIPT_NAME='/cgi-bin/parser3.exe'
369: PATH_INFO='/env.html'
370: */
371: if(strcmp(script_name, path_info)!=0)
372: SAPI::die("CGI: illegal call (2)");
373: }
1.122 parser 374: } else
1.177 paf 375: request_info.uri="";
1.122 parser 376:
1.216.2.17 paf 377: request_info.content_type=getenv("CONTENT_TYPE");
378: const char* content_length=getenv("CONTENT_LENGTH");
1.122 parser 379: request_info.content_length=(content_length?atoi(content_length):0);
1.216.2.17 paf 380: request_info.cookie=getenv("HTTP_COOKIE");
1.184 paf 381: request_info.mail_received=mail_received;
382:
1.198 paf 383:
1.122 parser 384: // prepare to process request
1.216.2.4 paf 385: Request request(request_pool, SAPI_info,
1.122 parser 386: request_info,
1.184 paf 387: /*#ifdef _DEBUG
1.143 paf 388: String::UL_HTML|String::UL_OPTIMIZE_BIT
1.184 paf 389: #else*/
1.143 paf 390: cgi ? String::UL_HTML|String::UL_OPTIMIZE_BIT : String::UL_AS_IS
1.184 paf 391: /*#endif*/
1.143 paf 392: ,
1.130 paf 393: true /* status_allowed */);
1.201 paf 394:
395: // get request ptr for signal handlers
396: ::request=&request;
397:
1.181 paf 398: char config_filespec_buf[MAX_STRING];
1.193 paf 399: if(!config_filespec_cstr) {
1.216.2.1 paf 400: const char* config_by_env=getenv(PARSER_CONFIG_ENV_NAME);
1.193 paf 401: if(!config_by_env)
402: config_by_env=getenv(REDIRECT_PREFIX PARSER_CONFIG_ENV_NAME);
403: if(config_by_env)
404: config_filespec_cstr=config_by_env;
405: else {
406: // beside by binary
407: char beside_binary_path[MAX_STRING];
408: strncpy(beside_binary_path, argv0, MAX_STRING-1); beside_binary_path[MAX_STRING-1]=0; // filespec of my binary
409: if(!(
410: rsplit(beside_binary_path, '/') ||
411: rsplit(beside_binary_path, '\\'))) { // strip filename
412: // no path, just filename
413: // @todo full path, not ./!
414: beside_binary_path[0]='.'; beside_binary_path[1]=0;
415: }
416: snprintf(config_filespec_buf, MAX_STRING,
417: "%s/%s",
418: beside_binary_path, AUTO_FILE_NAME);
419: config_filespec_cstr=config_filespec_buf;
1.197 paf 420: fail_on_config_read_problem=entry_exists(config_filespec_cstr);
1.193 paf 421: }
1.122 parser 422: }
423:
424: // process the request
425: request.core(
1.193 paf 426: config_filespec_cstr, fail_on_config_read_problem,
1.122 parser 427: header_only);
1.201 paf 428:
429: // no request [prevent signal handlers from accessing invalid memory]
430: ::request=0;
1.122 parser 431:
432: //
1.216.2.3 paf 433: pa_done_socks();
1.122 parser 434:
435: #ifdef DEBUG_POOL_MALLOC
436: extern void log_pool_stats(Pool& pool);
1.198 paf 437: log_pool_stats(request_pool);
1.122 parser 438: #endif
439: }
440:
1.216.2.13 paf 441: #if _MSC_VER && !defined(_DEBUG)
1.216.2.11 paf 442: # define PA_USE___TRY
443: struct Parser_executed {
444: bool with_system_exception;
445: LPEXCEPTION_POINTERS system_exception;
446: };
1.216.2.13 paf 447: #endif
1.216.2.11 paf 448:
449: static
450: #ifdef PA_USE___TRY
451: Parser_executed
452: #else
453: void
454: #endif
455: call_real_parser_handler__do_SEH_return_it(
1.216.2.1 paf 456: const char* filespec_to_process,
457: const char* request_method, bool header_only) {
1.216.2.11 paf 458: #ifdef PA_USE___TRY
459: Parser_executed result={false};
1.122 parser 460: __try {
461: #endif
462: real_parser_handler(
463: filespec_to_process,
464: request_method, header_only);
465:
1.216.2.11 paf 466: #ifdef PA_USE___TRY
1.122 parser 467: } __except (
1.216.2.11 paf 468: (result.system_exception=GetExceptionInformation()),
1.122 parser 469: EXCEPTION_EXECUTE_HANDLER) {
1.216.2.12 paf 470: //_asm int 3;
1.216.2.11 paf 471: result.with_system_exception=true;
472: }
473: return result;
474: #endif
475: }
476:
477: static void call_real_parser_handler__do_SEH(
478: const char* filespec_to_process,
479: const char* request_method, bool header_only) {
480: #ifdef PA_USE___TRY
481: Parser_executed executed=
482: #endif
483: call_real_parser_handler__do_SEH_return_it(filespec_to_process,
484: request_method, header_only);
485:
486: #ifdef PA_USE___TRY
487: if(executed.with_system_exception)
488: if(executed.system_exception)
489: if(_EXCEPTION_RECORD *er=executed.system_exception->ExceptionRecord)
490: throw Exception(Exception::undefined_type,
491: Exception::undefined_source,
1.165 paf 492: "Exception 0x%08X at 0x%08X", er->ExceptionCode, er->ExceptionAddress);
1.122 parser 493: else
1.216.2.11 paf 494: throw Exception(Exception::undefined_type,
495: Exception::undefined_source,
496: "Exception <no exception record>");
497: else
498: throw Exception(Exception::undefined_type,
499: Exception::undefined_source,
500: "Exception <no exception information>");
1.122 parser 501: #endif
502: }
503:
1.216.2.1 paf 504: static void usage(const char* program) {
1.188 paf 505: printf(
1.216.2.1 paf 506: "Parser/%s Copyright(c) 2001-2003 ArtLebedev Group (http://www.artlebedev.com)\n"
1.184 paf 507: "Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)\n"
508: "\n"
509: "Usage: %s [options] file\n"
510: "Options are:\n"
1.185 paf 511: #ifdef WITH_MAILRECEIVE
1.193 paf 512: " -m Parse mail, put received letter to $mail:received\n"
1.184 paf 513: #endif
1.193 paf 514: " -f config_file Use this config file (/path/to/auto.p)\n"
515: " -h Display usage information (this message)\n"
1.184 paf 516: , PARSER_VERSION,
517: program);
518: exit(EINVAL);
519: }
520:
1.195 paf 521: int main(int argc, char *argv[]) {
1.203 paf 522: #ifdef SIGUSR1
1.205 paf 523: if(signal(SIGUSR1, SIGUSR1_handler)==SIG_ERR)
1.203 paf 524: SAPI::die("Can not set handler for SIGUSR1");
525: #endif
526: #ifdef SIGPIPE
1.205 paf 527: if(signal(SIGPIPE, SIGPIPE_handler)==SIG_ERR)
1.203 paf 528: SAPI::die("Can not set handler for SIGPIPE");
529: #endif
530:
531:
1.185 paf 532: #ifdef DEBUG_MAILRECEIVE
533: if(FILE *fake_in=fopen(DEBUG_MAILRECEIVE, "rt")) {
1.184 paf 534: dup2(fake_in->_file, 0/*STDIN_FILENO*/);
535: }
536: #endif
537:
1.178 paf 538: #ifdef _DEBUG
1.216.2.9 paf 539: //_crtBreakAlloc=4042;
1.178 paf 540: #endif
1.216.2.10 paf 541: //_asm int 3;
1.193 paf 542: argv0=argv[0];
1.45 paf 543:
1.32 paf 544: umask(2);
545:
1.3 paf 546: // were we started as CGI?
1.146 paf 547: cgi=
1.109 parser 548: getenv("SERVER_SOFTWARE") ||
549: getenv("SERVER_NAME") ||
550: getenv("GATEWAY_INTERFACE") ||
1.216.2.15 paf 551: getenv("REQUEST_METHOD");
1.5 paf 552:
1.184 paf 553: char *raw_filespec_to_process;
1.210 paf 554: if(cgi) {
1.184 paf 555: raw_filespec_to_process=getenv("PATH_TRANSLATED");
1.210 paf 556: if(raw_filespec_to_process && !*raw_filespec_to_process)
557: raw_filespec_to_process=0;
558: } else {
1.184 paf 559: optind = 1;
560: opterr = 0;
561: int c;
1.216.2.19 paf 562: while((c = getopt(argc, argv, "hf:"
1.185 paf 563: #ifdef WITH_MAILRECEIVE
1.184 paf 564: "m"
565: #endif
566: )) > 0) {
567: switch (c) {
568: case 'h':
569: usage(argv[0]);
1.216.2.15 paf 570: break;
1.193 paf 571: case 'f':
572: config_filespec_cstr=optarg;
1.184 paf 573: break;
1.185 paf 574: #ifdef WITH_MAILRECEIVE
1.184 paf 575: case 'm':
576: mail_received=true;
577: break;
578: #endif
579: default:
580: fprintf(stderr, "%s: invalid option '%c'\n", argv[0], optopt);
581: usage(argv[0]);
582: break;
583: }
584: }
585: if (optind != argc - 1) {
586: fprintf(stderr, "%s: file not specified\n", argv[0]);
587: usage(argv[0]);
1.10 paf 588: }
1.184 paf 589:
590: raw_filespec_to_process=argv[optind++];
1.10 paf 591: }
592:
1.100 parser 593: #ifdef WIN32
594: setmode(fileno(stdin), _O_BINARY);
595: setmode(fileno(stdout), _O_BINARY);
596: setmode(fileno(stderr), _O_BINARY);
597: #endif
598:
1.216.2.19 paf 599: #if defined(_MSC_VER) && defined(_DEBUG)
1.148 paf 600: // Get current flag
601: int tmpFlag = _CrtSetDbgFlag( _CRTDBG_REPORT_FLAG );
602:
603: // Turn on leak-checking bit
1.216.2.19 paf 604: tmpFlag |= _CRTDBG_LEAK_CHECK_DF;
1.148 paf 605:
606: // Set flag to the new value
607: _CrtSetDbgFlag( tmpFlag );
1.216.2.23 paf 608: // _CrtSetBreakAlloc(266630);
1.138 paf 609: #endif
610:
1.166 paf 611: char filespec_to_process[MAX_STRING];
612: full_file_spec(raw_filespec_to_process, filespec_to_process, sizeof(filespec_to_process));
1.10 paf 613:
1.216.2.1 paf 614: const char* request_method=getenv("REQUEST_METHOD");
1.35 paf 615: bool header_only=request_method && strcasecmp(request_method, "HEAD")==0;
1.131 paf 616:
1.122 parser 617: try { // global try
618: call_real_parser_handler__do_SEH(
619: filespec_to_process,
620: request_method, header_only);
621: } catch(const Exception& e) { // global problem
1.44 paf 622: // don't allocate anything on pool here:
623: // possible pool' exception not catch-ed now
624: // and there could be out-of-memory exception
1.43 paf 625:
1.144 paf 626: SAPI::die("exception in request exception handler: %s", e.comment());
1.16 paf 627: }
1.109 parser 628:
1.216.2.11 paf 629: // _asm int 3;
1.134 paf 630: return 0;
1.1 paf 631: }
E-mail:
![[BACK]](/cvsweb/icons/back.gif){kind=icon}
Return to parser3.C CVS log ![[TXT]](/cvsweb/icons/text.gif){kind=icon}
![[DIR]](/cvsweb/icons/dir.gif){kind=icon}
Up to [parser3project] / parser3 / src / targets / cgi