Annotation of parser3/src/targets/cgi/parser3.C, revision 1.216.2.2
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:
1.216.2.2! paf 8: static const char* IDENT_PARSER3_C="$Date: 2003/01/31 12:34:40 $";
1.1 paf 9:
1.40 paf 10: #include "pa_config_includes.h"
1.3 paf 11:
1.139 paf 12: #if _MSC_VER
1.131 paf 13: # include <new.h>
1.148 paf 14: # include <crtdbg.h>
1.3 paf 15: #endif
1.27 paf 16:
1.37 paf 17: #include "pa_sapi.h"
1.76 paf 18: #include "classes.h"
1.24 paf 19: #include "pa_common.h"
1.2 paf 20: #include "pa_request.h"
1.57 paf 21: #include "pa_socks.h"
1.68 paf 22: #include "pa_version.h"
1.207 paf 23:
1.125 parser 24: #include "pool_storage.h"
1.69 paf 25:
1.149 paf 26: #ifdef WIN32
27: # include <windows.h>
1.184 paf 28: # include "getopt.h"
29: #else
30: # include <getopt.h>
1.120 parser 31: #endif
32:
1.158 paf 33: //#define DEBUG_POOL_MALLOC
1.162 paf 34: //#define DEBUG_STRING_APPENDS_VS_EXPANDS
1.196 paf 35: //#define DEBUG_MAILRECEIVE "mailreceive.eml"
1.160 paf 36:
37: #ifdef DEBUG_STRING_APPENDS_VS_EXPANDS
38: extern ulong
39: string_piece_appends,
40: wcontext_result_size,
41: total_alloc_size,
42: string_string_shortcut_economy;
43: #endif
1.84 parser 44:
1.109 parser 45: // consts
1.84 parser 46:
1.175 paf 47: #define REDIRECT_PREFIX "REDIRECT_"
1.181 paf 48: #define PARSER_CONFIG_ENV_NAME "CGI_PARSER_CONFIG"
1.159 paf 49:
1.42 paf 50: /// IIS refuses to read bigger chunks
51: const size_t READ_POST_CHUNK_SIZE=0x400*0x400; // 1M
52:
1.216.2.1 paf 53: static const char* argv0;
54: static const char* config_filespec_cstr=0;
1.193 paf 55: static bool fail_on_config_read_problem=true;
1.192 paf 56:
1.198 paf 57: static Pool_storage global_pool_storage; ///< global pool storage
58: static Pool global_pool(&global_pool_storage); ///< global pool
1.184 paf 59: static bool cgi; ///< we were started as CGI?
60: static bool mail_received=false; ///< we were started with -m option? [asked to parse incoming message to $mail:received]
1.5 paf 61:
1.201 paf 62: // for signal handlers
63: Request *request=0;
64:
1.46 paf 65: // SAPI
1.86 parser 66:
1.216.2.1 paf 67: static void log(const char* fmt, va_list args) {
1.193 paf 68: bool opened=false;
1.61 paf 69: FILE *f=0;
70:
1.193 paf 71: if(config_filespec_cstr) {
72: char beside_config_path[MAX_STRING];
73: strncpy(beside_config_path, config_filespec_cstr, MAX_STRING-1); beside_config_path[MAX_STRING-1]=0;
74: if(!(
75: rsplit(beside_config_path, '/') ||
76: rsplit(beside_config_path, '\\'))) { // strip filename
77: // no path, just filename
78: beside_config_path[0]='.'; beside_config_path[1]=0;
79: }
80:
81: char file_spec[MAX_STRING];
82: snprintf(file_spec, MAX_STRING,
83: "%s/parser3.log", beside_config_path);
84: f=fopen(file_spec, "at");
85: opened=f!=0;
86: }
1.192 paf 87: // fallback to stderr
1.61 paf 88: if(!opened)
89: f=stderr;
1.208 paf 90:
91: // use no memory [so that we could log out-of-memory error]
92: setbuf(f, 0); // stderr stream is unbuffered by default, but still...
1.61 paf 93:
94: // prefix
95: time_t t=time(0);
1.216.2.1 paf 96: if(const char* stamp=ctime(&t)) { // never saw that
1.173 paf 97: if(size_t len=strlen(stamp)) // saw once stamp being =""
1.172 paf 98: fprintf(f, "[%.*s] ", len-1, stamp);
1.171 paf 99: }
1.61 paf 100: // message
1.117 parser 101:
102: char buf[MAX_STRING];
103: size_t size=vsnprintf(buf, MAX_STRING, fmt, args);
104: remove_crlf(buf, buf+size);
105:
106: fwrite(buf, size, 1, f);
1.61 paf 107: // newline
108: fprintf(f, "\n");
109:
110: if(opened)
111: fclose(f);
1.85 parser 112: else
113: fflush(f);
1.124 parser 114: }
115:
116: // appends to parser3.log located beside my binary if openable, to stderr otherwize
1.216.2.1 paf 117: void SAPI::log(Pool& , const char* fmt, ...) {
1.124 parser 118: va_list args;
119: va_start(args,fmt);
120: ::log(fmt, args);
121: va_end(args);
122: }
123:
1.216.2.1 paf 124: void SAPI::die(const char* fmt, ...) {
1.137 paf 125: #ifdef DEBUG_POOL_MALLOC
126: extern void log_pool_stats(Pool& pool);
1.198 paf 127: log_pool_stats(global_pool);
1.137 paf 128: #endif
129:
1.144 paf 130: va_list args;
131: va_start(args,fmt);
1.138 paf 132: // log
133:
134: // logging is more important than user
1.204 paf 135: // she can cancel download, we'd get SIGPIPE,
1.138 paf 136: // nothing would be logged then
1.124 parser 137: ::log(fmt, args);
138:
1.138 paf 139: // inform user
140:
1.134 paf 141: char body[MAX_STRING];
1.138 paf 142: int content_length=vsnprintf(body, MAX_STRING, fmt, args);
1.134 paf 143:
1.144 paf 144: va_end(args);
145:
1.134 paf 146: // prepare header
147: // let's be honest, that's bad we couldn't produce valid output
1.198 paf 148: SAPI::add_header_attribute(global_pool, "status", "500");
149: SAPI::add_header_attribute(global_pool, "content-type", "text/plain");
1.134 paf 150: char content_length_cstr[MAX_NUMBER];
1.168 paf 151: snprintf(content_length_cstr, sizeof(content_length_cstr), "%u", content_length);
1.198 paf 152: SAPI::add_header_attribute(global_pool, "content-length", content_length_cstr);
1.134 paf 153:
154: // send header
1.198 paf 155: SAPI::send_header(global_pool);
1.134 paf 156:
157: // body
1.198 paf 158: SAPI::send_body(global_pool, body, content_length);
1.134 paf 159:
1.214 paf 160: #ifdef WIN32
161: // IIS with abort failes to show STDOUT, it just barks "abnormal program termination"
162: exit(1);
163: #else
1.211 paf 164: // exit & try to produce core dump
165: abort();
1.214 paf 166: #endif
1.61 paf 167: }
168:
1.216.2.1 paf 169: const char* SAPI::get_env(Pool& , const char* name) {
1.109 parser 170: return getenv(name);
1.28 paf 171: }
172:
1.216.2.1 paf 173: const char* const *SAPI::environment(Pool&) {
1.180 paf 174: #ifdef _MSC_VER
175: extern char **_environ;
176: return _environ;
177: #else
178: extern char **environ;
179: return environ;
180: #endif
181: }
182:
1.122 parser 183: size_t SAPI::read_post(Pool& , char *buf, size_t max_bytes) {
1.59 paf 184: size_t read_size=0;
1.12 paf 185: do {
1.200 paf 186: ssize_t chunk_size=read(fileno(stdin),
1.42 paf 187: buf+read_size, min(READ_POST_CHUNK_SIZE, max_bytes-read_size));
1.129 paf 188: if(chunk_size<=0)
1.12 paf 189: break;
190: read_size+=chunk_size;
191: } while(read_size<max_bytes);
192:
193: return read_size;
1.10 paf 194: }
195:
1.216.2.2! paf 196: void SAPI::add_header_attribute(Pool& , const char* dont_store_key, const char* dont_store_value) {
1.68 paf 197: if(cgi)
1.216.2.2! paf 198: printf("%s: %s\n", dont_store_key, dont_store_value);
1.19 paf 199: }
200:
1.56 paf 201: /// @todo intelligent cache-control
1.122 parser 202: void SAPI::send_header(Pool& ) {
1.33 paf 203: if(cgi) {
1.147 paf 204: // puts("expires: Fri, 23 Mar 2001 09:32:23 GMT");
1.33 paf 205:
206: // header | body delimiter
1.20 paf 207: puts("");
1.33 paf 208: }
1.30 paf 209: }
1.20 paf 210:
1.122 parser 211: void SAPI::send_body(Pool& , const void *buf, size_t size) {
1.19 paf 212: stdout_write(buf, size);
1.58 paf 213: }
214:
1.97 parser 215: //
216:
1.216.2.1 paf 217: static void full_file_spec(const char* file_name, char *buf, size_t buf_size) {
1.210 paf 218: if(file_name)
1.167 paf 219: if(file_name[0]=='/'
220: #ifdef WIN32
1.210 paf 221: || file_name[0] && file_name[1]==':'
1.167 paf 222: #endif
1.210 paf 223: )
1.167 paf 224: strncpy(buf, file_name, buf_size);
225: else {
226: char cwd[MAX_STRING]; getcwd(cwd, MAX_STRING);
227: snprintf(buf, buf_size, "%s/%s", cwd, file_name);
228: }
229: else
230: buf[0]=0;
1.166 paf 231: #ifdef WIN32
232: back_slashes_to_slashes(buf);
233: #endif
1.97 parser 234: }
235:
1.216.2.1 paf 236: static void log_signal(const char* signal_name) {
1.205 paf 237: SAPI::log(global_pool, request? "%s received. uri=%s, qs=%s"
238: :"%s received. no request being processed",
239: signal_name,
1.206 paf 240: request && request->info.uri?request->info.uri:"-",
241: request && request->info.query_string?request->info.query_string:"-");
1.205 paf 242: }
243:
1.201 paf 244: #ifdef SIGUSR1
1.205 paf 245: static void SIGUSR1_handler(int /*sig*/){
246: log_signal("SIGUSR1");
1.201 paf 247: }
248: #endif
249:
250: #ifdef SIGPIPE
1.205 paf 251: static void SIGPIPE_handler(int /*sig*/){
252: log_signal("SIGPIPE");
1.201 paf 253: if(request)
254: request->interrupt();
255: }
256: #endif
257:
1.40 paf 258: /**
1.122 parser 259: main workhorse
1.19 paf 260:
1.122 parser 261: @todo
1.40 paf 262: IIS: remove trailing default-document[index.html] from $request.uri.
263: to do that we need to consult metabase,
264: wich is tested but seems slow.
1.144 paf 265: IIS5 todo find out proper 'illegal call' check
1.40 paf 266: */
1.184 paf 267: static void real_parser_handler(
1.216.2.1 paf 268: const char* filespec_to_process,
269: const char* request_method, bool header_only) {
1.122 parser 270: // init socks
1.198 paf 271: init_socks(global_pool);
1.122 parser 272:
273: // init global classes
1.198 paf 274: init_methoded_array(global_pool);
1.122 parser 275: // init global variables
1.198 paf 276: pa_globals_init(global_pool);
1.122 parser 277:
1.198 paf 278: // request pool, must be different ptr from global [used in VStateless_class.add_method]
279: Pool request_pool(&global_pool_storage);
280:
1.186 paf 281: if(!filespec_to_process || !*filespec_to_process)
1.144 paf 282: SAPI::die("Parser/%s", PARSER_VERSION);
1.122 parser 283:
284: // Request info
285: Request::Info request_info;
1.166 paf 286: char document_root_buf[MAX_STRING];
1.122 parser 287: if(cgi) {
1.216.2.1 paf 288: if(const char* env_document_root=SAPI::get_env(request_pool, "DOCUMENT_ROOT"))
1.122 parser 289: request_info.document_root=env_document_root;
1.216.2.1 paf 290: else if(const char* path_info=SAPI::get_env(request_pool, "PATH_INFO")) {
1.122 parser 291: // IIS
1.166 paf 292: size_t len=min(sizeof(document_root_buf)-1, strlen(filespec_to_process)-strlen(path_info));
293: memcpy(document_root_buf, filespec_to_process, len); document_root_buf[len]=0;
294: request_info.document_root=document_root_buf;
1.122 parser 295: } else
1.165 paf 296: throw Exception("parser.runtime",
297: 0,
298: "CGI: no PATH_INFO defined(in reinventing DOCUMENT_ROOT)");
1.122 parser 299: } else {
1.166 paf 300: full_file_spec("", document_root_buf, sizeof(document_root_buf));
301: request_info.document_root=document_root_buf;
1.122 parser 302: }
303: request_info.path_translated=filespec_to_process;
304: request_info.method=request_method ? request_method : "GET";
1.216.2.1 paf 305: const char* query_string=SAPI::get_env(request_pool, "QUERY_STRING");
1.122 parser 306: request_info.query_string=query_string;
307: if(cgi) {
1.214 paf 308: // few absolute obligatory
1.216.2.1 paf 309: const char* path_info=SAPI::get_env(request_pool, "PATH_INFO");
1.214 paf 310: if(!path_info)
311: SAPI::die("CGI: illegal call (missing PATH_INFO)");
1.216.2.1 paf 312: const char* script_name=SAPI::get_env(request_pool, "SCRIPT_NAME");
1.214 paf 313: if(!script_name)
314: SAPI::die("CGI: illegal call (missing SCRIPT_NAME)");
315:
1.216.2.1 paf 316: const char* env_request_uri=SAPI::get_env(request_pool, "REQUEST_URI");
1.214 paf 317: if(env_request_uri)
1.122 parser 318: request_info.uri=env_request_uri;
1.214 paf 319: else
1.122 parser 320: if(query_string) {
1.198 paf 321: char *reconstructed_uri=(char *)request_pool.malloc(
1.122 parser 322: strlen(path_info)+1/*'?'*/+
323: strlen(query_string)+1/*0*/);
324: strcpy(reconstructed_uri, path_info);
325: strcat(reconstructed_uri, "?");
326: strcat(reconstructed_uri, query_string);
327: request_info.uri=reconstructed_uri;
328: } else
329: request_info.uri=path_info;
1.214 paf 330:
331: if(env_request_uri) { // apache & others stuck to standards
332: /*
333: http://parser3/env.html?123 =OK
334: $request:uri=/env.html?123
335: REQUEST_URI='/env.html?123'
336: SCRIPT_NAME='/cgi-bin/parser3'
337: PATH_INFO='/env.html'
338:
339: http://parser3/cgi-bin/parser3/env.html?123 =ERROR
340: $request:uri=/cgi-bin/parser3/env.html?123
341: REQUEST_URI='/cgi-bin/parser3/env.html?123'
342: SCRIPT_NAME='/cgi-bin/parser3'
343: PATH_INFO='/env.html'
344: */
345: size_t script_name_len=strlen(script_name);
346: size_t uri_len=strlen(env_request_uri);
347: if(strncmp(env_request_uri, script_name, script_name_len)==0 &&
348: script_name_len != uri_len) // under IIS they are the same
349: SAPI::die("CGI: illegal call (1)");
350: } else { // seen on IIS5
351: /*
352: http://nestle/env.html?123 =OK
353: $request:uri=/env.html?123
354: REQUEST_URI=''
355: SCRIPT_NAME='/env.html'
356: PATH_INFO='/env.html'
357:
358: http://nestle/cgi-bin/parser3.exe/env.html =ERROR
359: $request:uri=/env.html
360: REQUEST_URI=''
361: SCRIPT_NAME='/cgi-bin/parser3.exe'
362: PATH_INFO='/env.html'
363: */
364: if(strcmp(script_name, path_info)!=0)
365: SAPI::die("CGI: illegal call (2)");
366: }
1.122 parser 367: } else
1.177 paf 368: request_info.uri="";
1.122 parser 369:
1.198 paf 370: request_info.content_type=SAPI::get_env(request_pool, "CONTENT_TYPE");
1.216.2.1 paf 371: const char* content_length=SAPI::get_env(request_pool, "CONTENT_LENGTH");
1.122 parser 372: request_info.content_length=(content_length?atoi(content_length):0);
1.198 paf 373: request_info.cookie=SAPI::get_env(request_pool, "HTTP_COOKIE");
1.184 paf 374: request_info.mail_received=mail_received;
375:
1.198 paf 376:
1.122 parser 377: // prepare to process request
1.198 paf 378: Request request(request_pool,
1.122 parser 379: request_info,
1.184 paf 380: /*#ifdef _DEBUG
1.143 paf 381: String::UL_HTML|String::UL_OPTIMIZE_BIT
1.184 paf 382: #else*/
1.143 paf 383: cgi ? String::UL_HTML|String::UL_OPTIMIZE_BIT : String::UL_AS_IS
1.184 paf 384: /*#endif*/
1.143 paf 385: ,
1.130 paf 386: true /* status_allowed */);
1.201 paf 387:
388: // get request ptr for signal handlers
389: ::request=&request;
390:
1.181 paf 391: char config_filespec_buf[MAX_STRING];
1.193 paf 392: if(!config_filespec_cstr) {
1.216.2.1 paf 393: const char* config_by_env=getenv(PARSER_CONFIG_ENV_NAME);
1.193 paf 394: if(!config_by_env)
395: config_by_env=getenv(REDIRECT_PREFIX PARSER_CONFIG_ENV_NAME);
396: if(config_by_env)
397: config_filespec_cstr=config_by_env;
398: else {
399: // beside by binary
400: char beside_binary_path[MAX_STRING];
401: strncpy(beside_binary_path, argv0, MAX_STRING-1); beside_binary_path[MAX_STRING-1]=0; // filespec of my binary
402: if(!(
403: rsplit(beside_binary_path, '/') ||
404: rsplit(beside_binary_path, '\\'))) { // strip filename
405: // no path, just filename
406: // @todo full path, not ./!
407: beside_binary_path[0]='.'; beside_binary_path[1]=0;
408: }
409: snprintf(config_filespec_buf, MAX_STRING,
410: "%s/%s",
411: beside_binary_path, AUTO_FILE_NAME);
412: config_filespec_cstr=config_filespec_buf;
1.197 paf 413: fail_on_config_read_problem=entry_exists(config_filespec_cstr);
1.193 paf 414: }
1.122 parser 415: }
416:
417: // process the request
418: request.core(
1.193 paf 419: config_filespec_cstr, fail_on_config_read_problem,
1.122 parser 420: header_only);
1.201 paf 421:
422: // no request [prevent signal handlers from accessing invalid memory]
423: ::request=0;
1.122 parser 424:
425: //
426: done_socks();
427:
428: #ifdef DEBUG_POOL_MALLOC
429: extern void log_pool_stats(Pool& pool);
1.198 paf 430: log_pool_stats(request_pool);
1.122 parser 431: #endif
1.160 paf 432:
433: #ifdef DEBUG_STRING_APPENDS_VS_EXPANDS
1.198 paf 434: SAPI::log(global_pool,
1.161 paf 435: "string piece appends=%lu, wcontext_result_size=%lu, string_string_shortcut_economy_closer=%lu, total_alloc_size=%lu",
1.160 paf 436: string_piece_appends,
437: wcontext_result_size,
438: string_string_shortcut_economy,
439: total_alloc_size);
440: #endif
441:
1.122 parser 442: }
443:
1.184 paf 444: static void call_real_parser_handler__do_SEH(
1.216.2.1 paf 445: const char* filespec_to_process,
446: const char* request_method, bool header_only) {
1.133 paf 447: #if _MSC_VER && !defined(_DEBUG)
1.122 parser 448: LPEXCEPTION_POINTERS system_exception=0;
449: __try {
450: #endif
451: real_parser_handler(
452: filespec_to_process,
453: request_method, header_only);
454:
1.133 paf 455: #if _MSC_VER && !defined(_DEBUG)
1.122 parser 456: } __except (
457: (system_exception=GetExceptionInformation()),
458: EXCEPTION_EXECUTE_HANDLER) {
459:
460: if(system_exception)
461: if(_EXCEPTION_RECORD *er=system_exception->ExceptionRecord)
1.165 paf 462: throw Exception(0,
463: 0,
464: "Exception 0x%08X at 0x%08X", er->ExceptionCode, er->ExceptionAddress);
1.122 parser 465: else
1.165 paf 466: throw Exception(0, 0, "Exception <no exception record>");
1.122 parser 467: else
1.165 paf 468: throw Exception(0, 0, "Exception <no exception information>");
1.122 parser 469: }
470: #endif
471: }
472:
1.139 paf 473: #if _MSC_VER
1.135 paf 474: int failed_new(size_t size) {
475: SAPI::die("out of memory in 'new', failed to allocated %u bytes", size);
476: return 0; // not reached
1.131 paf 477: }
1.135 paf 478: #endif
1.131 paf 479:
1.135 paf 480: #ifdef HAVE_SET_NEW_HANDLER
1.184 paf 481: static void failed_new() {
1.135 paf 482: SAPI::die("out of memory in 'new'");
1.131 paf 483: }
484: #endif
485:
1.216.2.1 paf 486: static void usage(const char* program) {
1.188 paf 487: printf(
1.216.2.1 paf 488: "Parser/%s Copyright(c) 2001-2003 ArtLebedev Group (http://www.artlebedev.com)\n"
1.184 paf 489: "Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)\n"
490: "\n"
491: "Usage: %s [options] file\n"
492: "Options are:\n"
1.185 paf 493: #ifdef WITH_MAILRECEIVE
1.193 paf 494: " -m Parse mail, put received letter to $mail:received\n"
1.184 paf 495: #endif
1.193 paf 496: " -f config_file Use this config file (/path/to/auto.p)\n"
497: " -h Display usage information (this message)\n"
1.184 paf 498: , PARSER_VERSION,
499: program);
500: exit(EINVAL);
501: }
502:
1.195 paf 503: int main(int argc, char *argv[]) {
1.203 paf 504: #ifdef SIGUSR1
1.205 paf 505: if(signal(SIGUSR1, SIGUSR1_handler)==SIG_ERR)
1.203 paf 506: SAPI::die("Can not set handler for SIGUSR1");
507: #endif
508: #ifdef SIGPIPE
1.205 paf 509: if(signal(SIGPIPE, SIGPIPE_handler)==SIG_ERR)
1.203 paf 510: SAPI::die("Can not set handler for SIGPIPE");
511: #endif
512:
513:
1.185 paf 514: #ifdef DEBUG_MAILRECEIVE
515: if(FILE *fake_in=fopen(DEBUG_MAILRECEIVE, "rt")) {
1.184 paf 516: dup2(fake_in->_file, 0/*STDIN_FILENO*/);
517: }
518: #endif
519:
1.178 paf 520: #ifdef _DEBUG
521: // _crtBreakAlloc=33112;
522: #endif
1.144 paf 523: // _asm int 3;
1.193 paf 524: argv0=argv[0];
1.45 paf 525:
1.32 paf 526: umask(2);
527:
1.3 paf 528: // were we started as CGI?
1.146 paf 529: cgi=
1.109 parser 530: getenv("SERVER_SOFTWARE") ||
531: getenv("SERVER_NAME") ||
532: getenv("GATEWAY_INTERFACE") ||
533: getenv("REQUEST_METHOD");
1.5 paf 534:
1.184 paf 535: char *raw_filespec_to_process;
1.210 paf 536: if(cgi) {
1.184 paf 537: raw_filespec_to_process=getenv("PATH_TRANSLATED");
1.210 paf 538: if(raw_filespec_to_process && !*raw_filespec_to_process)
539: raw_filespec_to_process=0;
540: } else {
1.184 paf 541: optind = 1;
542: opterr = 0;
543: int c;
1.193 paf 544: while((c = getopt(argc, argv, "hf:"
1.185 paf 545: #ifdef WITH_MAILRECEIVE
1.184 paf 546: "m"
547: #endif
548: )) > 0) {
549: switch (c) {
550: case 'h':
551: usage(argv[0]);
1.193 paf 552: break;
553: case 'f':
554: config_filespec_cstr=optarg;
1.184 paf 555: break;
1.185 paf 556: #ifdef WITH_MAILRECEIVE
1.184 paf 557: case 'm':
558: mail_received=true;
559: break;
560: #endif
561: default:
562: fprintf(stderr, "%s: invalid option '%c'\n", argv[0], optopt);
563: usage(argv[0]);
564: break;
565: }
566: }
567: if (optind != argc - 1) {
568: fprintf(stderr, "%s: file not specified\n", argv[0]);
569: usage(argv[0]);
1.10 paf 570: }
1.184 paf 571:
572: raw_filespec_to_process=argv[optind++];
1.10 paf 573: }
574:
1.100 parser 575: #ifdef WIN32
576: setmode(fileno(stdin), _O_BINARY);
577: setmode(fileno(stdout), _O_BINARY);
578: setmode(fileno(stderr), _O_BINARY);
579: #endif
580:
1.139 paf 581: #if _MSC_VER
1.138 paf 582: _set_new_handler(failed_new);
1.148 paf 583:
584: #ifdef _DEBUG
585: // Get current flag
586: int tmpFlag = _CrtSetDbgFlag( _CRTDBG_REPORT_FLAG );
587:
588: // Turn on leak-checking bit
589: tmpFlag |= _CRTDBG_LEAK_CHECK_DF;
590:
591: // Set flag to the new value
592: _CrtSetDbgFlag( tmpFlag );
593: // _CrtSetBreakAlloc(471);
594:
595: #endif
596:
1.138 paf 597: #endif
598:
599: #ifdef HAVE_SET_NEW_HANDLER
600: std::set_new_handler(failed_new);
601: #endif
602:
1.166 paf 603: char filespec_to_process[MAX_STRING];
604: full_file_spec(raw_filespec_to_process, filespec_to_process, sizeof(filespec_to_process));
1.10 paf 605:
1.216.2.1 paf 606: const char* request_method=getenv("REQUEST_METHOD");
1.35 paf 607: bool header_only=request_method && strcasecmp(request_method, "HEAD")==0;
1.131 paf 608:
1.122 parser 609: try { // global try
610: call_real_parser_handler__do_SEH(
611: filespec_to_process,
612: request_method, header_only);
613: } catch(const Exception& e) { // global problem
1.44 paf 614: // don't allocate anything on pool here:
615: // possible pool' exception not catch-ed now
616: // and there could be out-of-memory exception
1.43 paf 617:
1.144 paf 618: SAPI::die("exception in request exception handler: %s", e.comment());
1.134 paf 619: #ifndef _DEBUG
1.131 paf 620: } catch(...) {
1.134 paf 621: SAPI::die("<unknown exception>");
1.133 paf 622: #endif
1.16 paf 623: }
1.109 parser 624:
1.203 paf 625: //_asm int 3;
1.134 paf 626: return 0;
1.1 paf 627: }
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