Annotation of parser3/src/targets/cgi/parser3.C, revision 1.216.2.30.2.5
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:
1.216.2.30.2. (paf 8:): static const char* IDENT_PARSER3_C="$Date: 2003/03/21 13:42:32 $";
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:
1.216.2.30 paf 23:
24:
1.149 paf 25: #ifdef WIN32
26: # include <windows.h>
1.184 paf 27: # include "getopt.h"
28: #else
29: # include <getopt.h>
1.120 parser 30: #endif
31:
1.158 paf 32: //#define DEBUG_POOL_MALLOC
1.196 paf 33: //#define DEBUG_MAILRECEIVE "mailreceive.eml"
1.160 paf 34:
1.109 parser 35: // consts
1.84 parser 36:
1.175 paf 37: #define REDIRECT_PREFIX "REDIRECT_"
1.181 paf 38: #define PARSER_CONFIG_ENV_NAME "CGI_PARSER_CONFIG"
1.159 paf 39:
1.42 paf 40: /// IIS refuses to read bigger chunks
41: const size_t READ_POST_CHUNK_SIZE=0x400*0x400; // 1M
42:
1.216.2.1 paf 43: static const char* argv0;
44: static const char* config_filespec_cstr=0;
1.193 paf 45: static bool fail_on_config_read_problem=true;
1.192 paf 46:
1.216.2.15 paf 47: static bool force_header_output=false;
1.184 paf 48: static bool cgi; ///< we were started as CGI?
49: static bool mail_received=false; ///< we were started with -m option? [asked to parse incoming message to $mail:received]
1.5 paf 50:
1.201 paf 51: // for signal handlers
52: Request *request=0;
1.216.2.26 paf 53: Request_info *request_info=0;
54: bool execution_canceled=false;
1.201 paf 55:
1.46 paf 56: // SAPI
1.86 parser 57:
1.216.2.3 paf 58: class SAPI_Info{} SAPI_info;
59:
1.216.2.1 paf 60: static void log(const char* fmt, va_list args) {
1.193 paf 61: bool opened=false;
1.61 paf 62: FILE *f=0;
63:
1.193 paf 64: if(config_filespec_cstr) {
65: char beside_config_path[MAX_STRING];
66: strncpy(beside_config_path, config_filespec_cstr, MAX_STRING-1); beside_config_path[MAX_STRING-1]=0;
67: if(!(
68: rsplit(beside_config_path, '/') ||
69: rsplit(beside_config_path, '\\'))) { // strip filename
70: // no path, just filename
71: beside_config_path[0]='.'; beside_config_path[1]=0;
72: }
73:
74: char file_spec[MAX_STRING];
75: snprintf(file_spec, MAX_STRING,
76: "%s/parser3.log", beside_config_path);
77: f=fopen(file_spec, "at");
78: opened=f!=0;
79: }
1.192 paf 80: // fallback to stderr
1.61 paf 81: if(!opened)
82: f=stderr;
1.208 paf 83:
84: // use no memory [so that we could log out-of-memory error]
85: setbuf(f, 0); // stderr stream is unbuffered by default, but still...
1.61 paf 86:
87: // prefix
88: time_t t=time(0);
1.216.2.1 paf 89: if(const char* stamp=ctime(&t)) { // never saw that
1.173 paf 90: if(size_t len=strlen(stamp)) // saw once stamp being =""
1.172 paf 91: fprintf(f, "[%.*s] ", len-1, stamp);
1.171 paf 92: }
1.61 paf 93: // message
1.117 parser 94:
95: char buf[MAX_STRING];
96: size_t size=vsnprintf(buf, MAX_STRING, fmt, args);
97: remove_crlf(buf, buf+size);
98:
99: fwrite(buf, size, 1, f);
1.61 paf 100: // newline
101: fprintf(f, "\n");
102:
103: if(opened)
104: fclose(f);
1.85 parser 105: else
106: fflush(f);
1.124 parser 107: }
108:
109: // appends to parser3.log located beside my binary if openable, to stderr otherwize
1.216.2.3 paf 110: void SAPI::log(SAPI_Info&, const char* fmt, ...) {
1.124 parser 111: va_list args;
112: va_start(args,fmt);
113: ::log(fmt, args);
114: va_end(args);
115: }
116:
1.216.2.18 paf 117: static void die_or_abort(const char* fmt, va_list args, bool write_core) {
1.216.2.11 paf 118: //_asm int 3;
1.137 paf 119: #ifdef DEBUG_POOL_MALLOC
1.216.2.30.2. (paf 120:): extern void log_pool_stats();
1.216.2.3 paf 121: log_pool_stats(SAPI_info);
1.137 paf 122: #endif
123:
1.138 paf 124: // log
125:
126: // logging is more important than user
1.204 paf 127: // she can cancel download, we'd get SIGPIPE,
1.138 paf 128: // nothing would be logged then
1.124 parser 129: ::log(fmt, args);
130:
1.138 paf 131: // inform user
132:
1.134 paf 133: char body[MAX_STRING];
1.138 paf 134: int content_length=vsnprintf(body, MAX_STRING, fmt, args);
1.134 paf 135:
136: // prepare header
137: // let's be honest, that's bad we couldn't produce valid output
1.216.2.3 paf 138: SAPI::add_header_attribute(SAPI_info, "status", "500");
139: SAPI::add_header_attribute(SAPI_info, "content-type", "text/plain");
1.134 paf 140: char content_length_cstr[MAX_NUMBER];
1.168 paf 141: snprintf(content_length_cstr, sizeof(content_length_cstr), "%u", content_length);
1.216.2.3 paf 142: SAPI::add_header_attribute(SAPI_info, "content-length", content_length_cstr);
1.134 paf 143:
144: // send header
1.216.2.3 paf 145: SAPI::send_header(SAPI_info);
1.134 paf 146:
147: // body
1.216.2.3 paf 148: SAPI::send_body(SAPI_info, body, content_length);
1.134 paf 149:
1.216.2.18 paf 150: // exit & try to produce core dump[unix] or invoke debugger[Win32 Debug version]
151: if(write_core) {
152: #if defined(WIN32) && !defined(_DEBUG)
153: //_asm int 3;
154: // IIS with abort failes to show STDOUT, it just barks "abnormal program termination"
155: exit(1);
1.214 paf 156: #else
1.216.2.18 paf 157: abort();
1.214 paf 158: #endif
1.216.2.18 paf 159: }
160: else
161: exit(1);
162: }
163:
164: void SAPI::die(const char* fmt, ...) {
165: va_list args;
166: va_start(args, fmt);
167: die_or_abort(fmt, args, false/*write core?*/);
168: va_end(args);
169: }
170:
171: void SAPI::abort(const char* fmt, ...) {
172: va_list args;
173: va_start(args, fmt);
174: die_or_abort(fmt, args, true/*write core?*/);
175: va_end(args);
1.61 paf 176: }
177:
1.216.2.30.2. (paf 178:): char* SAPI::get_env(SAPI_Info& , const char* name) {
1.216.2.17 paf 179: if(char *local=getenv(name))
1.216.2.30.2. (paf 180:): return pa_strdup(local);
1.216.2.3 paf 181: else
1.216.2.17 paf 182: return 0;
1.28 paf 183: }
184:
1.216.2.30.2. (paf 185:): const char* const *SAPI::environment(SAPI_Info&) {
1.180 paf 186: #ifdef _MSC_VER
187: extern char **_environ;
188: return _environ;
189: #else
190: extern char **environ;
191: return environ;
192: #endif
193: }
194:
1.216.2.3 paf 195: size_t SAPI::read_post(SAPI_Info& , char *buf, size_t max_bytes) {
1.59 paf 196: size_t read_size=0;
1.12 paf 197: do {
1.200 paf 198: ssize_t chunk_size=read(fileno(stdin),
1.42 paf 199: buf+read_size, min(READ_POST_CHUNK_SIZE, max_bytes-read_size));
1.129 paf 200: if(chunk_size<=0)
1.12 paf 201: break;
202: read_size+=chunk_size;
203: } while(read_size<max_bytes);
204:
205: return read_size;
1.10 paf 206: }
207:
1.216.2.3 paf 208: void SAPI::add_header_attribute(SAPI_Info& , const char* dont_store_key, const char* dont_store_value) {
1.216.2.15 paf 209: if(cgi || force_header_output)
1.216.2.2 paf 210: printf("%s: %s\n", dont_store_key, dont_store_value);
1.19 paf 211: }
212:
1.56 paf 213: /// @todo intelligent cache-control
1.216.2.3 paf 214: void SAPI::send_header(SAPI_Info& ) {
1.216.2.15 paf 215: if(cgi || force_header_output) {
1.147 paf 216: // puts("expires: Fri, 23 Mar 2001 09:32:23 GMT");
1.33 paf 217:
218: // header | body delimiter
1.20 paf 219: puts("");
1.33 paf 220: }
1.30 paf 221: }
1.20 paf 222:
1.216.2.3 paf 223: void SAPI::send_body(SAPI_Info& , const void *buf, size_t size) {
1.19 paf 224: stdout_write(buf, size);
1.58 paf 225: }
226:
1.97 parser 227: //
228:
1.216.2.1 paf 229: static void full_file_spec(const char* file_name, char *buf, size_t buf_size) {
1.210 paf 230: if(file_name)
1.167 paf 231: if(file_name[0]=='/'
232: #ifdef WIN32
1.210 paf 233: || file_name[0] && file_name[1]==':'
1.167 paf 234: #endif
1.210 paf 235: )
1.167 paf 236: strncpy(buf, file_name, buf_size);
237: else {
238: char cwd[MAX_STRING]; getcwd(cwd, MAX_STRING);
239: snprintf(buf, buf_size, "%s/%s", cwd, file_name);
240: }
241: else
242: buf[0]=0;
1.166 paf 243: #ifdef WIN32
244: back_slashes_to_slashes(buf);
245: #endif
1.97 parser 246: }
247:
1.216.2.1 paf 248: static void log_signal(const char* signal_name) {
1.216.2.26 paf 249: if(request_info)
250: SAPI::log(SAPI_info, "%s received while %s. uri=%s, method=%s, qs=%s, cl=%u",
251: signal_name,
252: request?"executing code":"reading data",
253: request_info->uri,
254: request_info->method,
255: request_info->query_string,
256: request_info->content_length);
257: else
258: SAPI::log(SAPI_info, "%s received before or after processing request",
259: signal_name);
1.205 paf 260: }
261:
1.201 paf 262: #ifdef SIGUSR1
1.205 paf 263: static void SIGUSR1_handler(int /*sig*/){
264: log_signal("SIGUSR1");
1.201 paf 265: }
266: #endif
267:
268: #ifdef SIGPIPE
1.205 paf 269: static void SIGPIPE_handler(int /*sig*/){
270: log_signal("SIGPIPE");
1.216.2.26 paf 271: execution_canceled=true;
1.201 paf 272: if(request)
1.216.2.27 paf 273: request->set_interrupted(true);
1.201 paf 274: }
275: #endif
276:
1.40 paf 277: /**
1.122 parser 278: main workhorse
1.19 paf 279:
1.122 parser 280: @todo
1.40 paf 281: IIS: remove trailing default-document[index.html] from $request.uri.
282: to do that we need to consult metabase,
283: wich is tested but seems slow.
284: */
1.184 paf 285: static void real_parser_handler(
1.216.2.1 paf 286: const char* filespec_to_process,
287: const char* request_method, bool header_only) {
1.122 parser 288: // init socks
1.216.2.3 paf 289: pa_init_socks();
1.122 parser 290:
291: // init global variables
1.216.2.3 paf 292: pa_globals_init();
1.122 parser 293:
1.186 paf 294: if(!filespec_to_process || !*filespec_to_process)
1.144 paf 295: SAPI::die("Parser/%s", PARSER_VERSION);
1.122 parser 296:
297: // Request info
1.216.2.3 paf 298: Request_info request_info;
1.166 paf 299: char document_root_buf[MAX_STRING];
1.122 parser 300: if(cgi) {
1.216.2.17 paf 301: if(const char* env_document_root=getenv("DOCUMENT_ROOT"))
1.122 parser 302: request_info.document_root=env_document_root;
1.216.2.17 paf 303: else if(const char* path_info=getenv("PATH_INFO")) {
1.122 parser 304: // IIS
1.166 paf 305: size_t len=min(sizeof(document_root_buf)-1, strlen(filespec_to_process)-strlen(path_info));
306: memcpy(document_root_buf, filespec_to_process, len); document_root_buf[len]=0;
307: request_info.document_root=document_root_buf;
1.122 parser 308: } else
1.165 paf 309: throw Exception("parser.runtime",
1.216.2.30.2. (paf 310:): 0,
1.165 paf 311: "CGI: no PATH_INFO defined(in reinventing DOCUMENT_ROOT)");
1.122 parser 312: } else {
1.166 paf 313: full_file_spec("", document_root_buf, sizeof(document_root_buf));
314: request_info.document_root=document_root_buf;
1.122 parser 315: }
316: request_info.path_translated=filespec_to_process;
317: request_info.method=request_method ? request_method : "GET";
1.216.2.17 paf 318: const char* query_string=getenv("QUERY_STRING");
1.122 parser 319: request_info.query_string=query_string;
320: if(cgi) {
1.214 paf 321: // few absolute obligatory
1.216.2.17 paf 322: const char* path_info=getenv("PATH_INFO");
1.214 paf 323: if(!path_info)
324: SAPI::die("CGI: illegal call (missing PATH_INFO)");
1.216.2.17 paf 325: const char* script_name=getenv("SCRIPT_NAME");
1.214 paf 326: if(!script_name)
327: SAPI::die("CGI: illegal call (missing SCRIPT_NAME)");
328:
1.216.2.17 paf 329: const char* env_request_uri=getenv("REQUEST_URI");
1.214 paf 330: if(env_request_uri)
1.122 parser 331: request_info.uri=env_request_uri;
1.214 paf 332: else
1.122 parser 333: if(query_string) {
1.216.2.30.2. (paf 334:): char* reconstructed_uri=new(PointerFreeGC) char[
1.122 parser 335: strlen(path_info)+1/*'?'*/+
1.216.2.30.2. (paf 336:): strlen(query_string)+1/*0*/];
1.122 parser 337: strcpy(reconstructed_uri, path_info);
338: strcat(reconstructed_uri, "?");
339: strcat(reconstructed_uri, query_string);
340: request_info.uri=reconstructed_uri;
341: } else
342: request_info.uri=path_info;
1.214 paf 343:
344: if(env_request_uri) { // apache & others stuck to standards
345: /*
346: http://parser3/env.html?123 =OK
347: $request:uri=/env.html?123
348: REQUEST_URI='/env.html?123'
349: SCRIPT_NAME='/cgi-bin/parser3'
350: PATH_INFO='/env.html'
351:
352: http://parser3/cgi-bin/parser3/env.html?123 =ERROR
353: $request:uri=/cgi-bin/parser3/env.html?123
354: REQUEST_URI='/cgi-bin/parser3/env.html?123'
355: SCRIPT_NAME='/cgi-bin/parser3'
356: PATH_INFO='/env.html'
357: */
358: size_t script_name_len=strlen(script_name);
359: size_t uri_len=strlen(env_request_uri);
360: if(strncmp(env_request_uri, script_name, script_name_len)==0 &&
361: script_name_len != uri_len) // under IIS they are the same
362: SAPI::die("CGI: illegal call (1)");
363: } else { // seen on IIS5
364: /*
365: http://nestle/env.html?123 =OK
366: $request:uri=/env.html?123
367: REQUEST_URI=''
368: SCRIPT_NAME='/env.html'
369: PATH_INFO='/env.html'
370:
371: http://nestle/cgi-bin/parser3.exe/env.html =ERROR
372: $request:uri=/env.html
373: REQUEST_URI=''
374: SCRIPT_NAME='/cgi-bin/parser3.exe'
375: PATH_INFO='/env.html'
376: */
377: if(strcmp(script_name, path_info)!=0)
378: SAPI::die("CGI: illegal call (2)");
379: }
1.122 parser 380: } else
1.177 paf 381: request_info.uri="";
1.122 parser 382:
1.216.2.17 paf 383: request_info.content_type=getenv("CONTENT_TYPE");
384: const char* content_length=getenv("CONTENT_LENGTH");
1.122 parser 385: request_info.content_length=(content_length?atoi(content_length):0);
1.216.2.17 paf 386: request_info.cookie=getenv("HTTP_COOKIE");
1.184 paf 387: request_info.mail_received=mail_received;
388:
1.216.2.26 paf 389: // get request_info ptr for signal handlers
390: ::request_info=&request_info;
391: if(execution_canceled)
392: SAPI::die("Execution canceled");
1.198 paf 393:
1.122 parser 394: // prepare to process request
1.216.2.30.2. (paf 395:): Request request(SAPI_info,
1.122 parser 396: request_info,
1.184 paf 397: /*#ifdef _DEBUG
1.216.2.30.2. (paf 398:): String::L_HTML|String::L_OPTIMIZE_BIT
1.184 paf 399: #else*/
1.216.2.30.2. (paf 400:): cgi ? String::Language(String::L_HTML|String::L_OPTIMIZE_BIT) : String::L_AS_IS
1.184 paf 401: /*#endif*/
1.143 paf 402: ,
1.130 paf 403: true /* status_allowed */);
1.201 paf 404:
405: // get request ptr for signal handlers
406: ::request=&request;
407:
1.181 paf 408: char config_filespec_buf[MAX_STRING];
1.193 paf 409: if(!config_filespec_cstr) {
1.216.2.1 paf 410: const char* config_by_env=getenv(PARSER_CONFIG_ENV_NAME);
1.193 paf 411: if(!config_by_env)
412: config_by_env=getenv(REDIRECT_PREFIX PARSER_CONFIG_ENV_NAME);
413: if(config_by_env)
414: config_filespec_cstr=config_by_env;
415: else {
416: // beside by binary
417: char beside_binary_path[MAX_STRING];
418: strncpy(beside_binary_path, argv0, MAX_STRING-1); beside_binary_path[MAX_STRING-1]=0; // filespec of my binary
419: if(!(
420: rsplit(beside_binary_path, '/') ||
421: rsplit(beside_binary_path, '\\'))) { // strip filename
422: // no path, just filename
423: // @todo full path, not ./!
424: beside_binary_path[0]='.'; beside_binary_path[1]=0;
425: }
426: snprintf(config_filespec_buf, MAX_STRING,
427: "%s/%s",
428: beside_binary_path, AUTO_FILE_NAME);
429: config_filespec_cstr=config_filespec_buf;
1.197 paf 430: fail_on_config_read_problem=entry_exists(config_filespec_cstr);
1.193 paf 431: }
1.122 parser 432: }
433:
434: // process the request
435: request.core(
1.193 paf 436: config_filespec_cstr, fail_on_config_read_problem,
1.122 parser 437: header_only);
1.201 paf 438:
439: // no request [prevent signal handlers from accessing invalid memory]
440: ::request=0;
1.122 parser 441:
442: //
1.216.2.3 paf 443: pa_done_socks();
1.122 parser 444:
445: #ifdef DEBUG_POOL_MALLOC
1.216.2.30.2. (paf 446:): extern void log_pool_stats();
1.198 paf 447: log_pool_stats(request_pool);
1.122 parser 448: #endif
449: }
450:
1.216.2.13 paf 451: #if _MSC_VER && !defined(_DEBUG)
1.216.2.11 paf 452: # define PA_USE___TRY
453: struct Parser_executed {
454: bool with_system_exception;
455: LPEXCEPTION_POINTERS system_exception;
456: };
1.216.2.13 paf 457: #endif
1.216.2.11 paf 458:
459: static
460: #ifdef PA_USE___TRY
461: Parser_executed
462: #else
463: void
464: #endif
465: call_real_parser_handler__do_SEH_return_it(
1.216.2.1 paf 466: const char* filespec_to_process,
467: const char* request_method, bool header_only) {
1.216.2.11 paf 468: #ifdef PA_USE___TRY
469: Parser_executed result={false};
1.122 parser 470: __try {
471: #endif
472: real_parser_handler(
473: filespec_to_process,
474: request_method, header_only);
475:
1.216.2.11 paf 476: #ifdef PA_USE___TRY
1.122 parser 477: } __except (
1.216.2.11 paf 478: (result.system_exception=GetExceptionInformation()),
1.122 parser 479: EXCEPTION_EXECUTE_HANDLER) {
1.216.2.12 paf 480: //_asm int 3;
1.216.2.11 paf 481: result.with_system_exception=true;
482: }
483: return result;
484: #endif
485: }
486:
487: static void call_real_parser_handler__do_SEH(
488: const char* filespec_to_process,
489: const char* request_method, bool header_only) {
490: #ifdef PA_USE___TRY
491: Parser_executed executed=
492: #endif
493: call_real_parser_handler__do_SEH_return_it(filespec_to_process,
494: request_method, header_only);
495:
496: #ifdef PA_USE___TRY
497: if(executed.with_system_exception)
498: if(executed.system_exception)
499: if(_EXCEPTION_RECORD *er=executed.system_exception->ExceptionRecord)
1.216.2.30.2. (paf 500:): throw Exception(0,
501:): 0,
1.165 paf 502: "Exception 0x%08X at 0x%08X", er->ExceptionCode, er->ExceptionAddress);
1.122 parser 503: else
1.216.2.30.2. (paf 504:): throw Exception(0,
505:): 0,
1.216.2.11 paf 506: "Exception <no exception record>");
507: else
1.216.2.30.2. (paf 508:): throw Exception(0,
509:): 0,
1.216.2.11 paf 510: "Exception <no exception information>");
1.122 parser 511: #endif
512: }
513:
1.216.2.1 paf 514: static void usage(const char* program) {
1.188 paf 515: printf(
1.216.2.1 paf 516: "Parser/%s Copyright(c) 2001-2003 ArtLebedev Group (http://www.artlebedev.com)\n"
1.184 paf 517: "Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)\n"
518: "\n"
519: "Usage: %s [options] file\n"
520: "Options are:\n"
1.185 paf 521: #ifdef WITH_MAILRECEIVE
1.193 paf 522: " -m Parse mail, put received letter to $mail:received\n"
1.184 paf 523: #endif
1.193 paf 524: " -f config_file Use this config file (/path/to/auto.p)\n"
525: " -h Display usage information (this message)\n"
1.184 paf 526: , PARSER_VERSION,
527: program);
528: exit(EINVAL);
529: }
530:
1.195 paf 531: int main(int argc, char *argv[]) {
1.203 paf 532: #ifdef SIGUSR1
1.205 paf 533: if(signal(SIGUSR1, SIGUSR1_handler)==SIG_ERR)
1.203 paf 534: SAPI::die("Can not set handler for SIGUSR1");
535: #endif
536: #ifdef SIGPIPE
1.205 paf 537: if(signal(SIGPIPE, SIGPIPE_handler)==SIG_ERR)
1.203 paf 538: SAPI::die("Can not set handler for SIGPIPE");
539: #endif
540:
541:
1.185 paf 542: #ifdef DEBUG_MAILRECEIVE
543: if(FILE *fake_in=fopen(DEBUG_MAILRECEIVE, "rt")) {
1.184 paf 544: dup2(fake_in->_file, 0/*STDIN_FILENO*/);
545: }
546: #endif
547:
1.178 paf 548: #ifdef _DEBUG
1.216.2.9 paf 549: //_crtBreakAlloc=4042;
1.178 paf 550: #endif
1.216.2.10 paf 551: //_asm int 3;
1.193 paf 552: argv0=argv[0];
1.45 paf 553:
1.32 paf 554: umask(2);
555:
1.3 paf 556: // were we started as CGI?
1.146 paf 557: cgi=
1.109 parser 558: getenv("SERVER_SOFTWARE") ||
559: getenv("SERVER_NAME") ||
560: getenv("GATEWAY_INTERFACE") ||
1.216.2.15 paf 561: getenv("REQUEST_METHOD");
1.5 paf 562:
1.184 paf 563: char *raw_filespec_to_process;
1.210 paf 564: if(cgi) {
1.184 paf 565: raw_filespec_to_process=getenv("PATH_TRANSLATED");
1.210 paf 566: if(raw_filespec_to_process && !*raw_filespec_to_process)
567: raw_filespec_to_process=0;
568: } else {
1.184 paf 569: optind = 1;
570: opterr = 0;
571: int c;
1.216.2.19 paf 572: while((c = getopt(argc, argv, "hf:"
1.185 paf 573: #ifdef WITH_MAILRECEIVE
1.184 paf 574: "m"
575: #endif
576: )) > 0) {
577: switch (c) {
578: case 'h':
579: usage(argv[0]);
1.216.2.15 paf 580: break;
1.193 paf 581: case 'f':
582: config_filespec_cstr=optarg;
1.184 paf 583: break;
1.185 paf 584: #ifdef WITH_MAILRECEIVE
1.184 paf 585: case 'm':
586: mail_received=true;
587: break;
588: #endif
589: default:
590: fprintf(stderr, "%s: invalid option '%c'\n", argv[0], optopt);
591: usage(argv[0]);
592: break;
593: }
594: }
595: if (optind != argc - 1) {
596: fprintf(stderr, "%s: file not specified\n", argv[0]);
597: usage(argv[0]);
1.10 paf 598: }
1.184 paf 599:
600: raw_filespec_to_process=argv[optind++];
1.10 paf 601: }
602:
1.100 parser 603: #ifdef WIN32
604: setmode(fileno(stdin), _O_BINARY);
605: setmode(fileno(stdout), _O_BINARY);
606: setmode(fileno(stderr), _O_BINARY);
607: #endif
608:
1.216.2.19 paf 609: #if defined(_MSC_VER) && defined(_DEBUG)
1.148 paf 610: // Get current flag
611: int tmpFlag = _CrtSetDbgFlag( _CRTDBG_REPORT_FLAG );
612:
613: // Turn on leak-checking bit
1.216.2.19 paf 614: tmpFlag |= _CRTDBG_LEAK_CHECK_DF;
1.148 paf 615:
616: // Set flag to the new value
617: _CrtSetDbgFlag( tmpFlag );
1.216.2.30 paf 618: _CrtSetBreakAlloc(62143); //147302
619:
620: _CrtSetReportMode( _CRT_WARN, _CRTDBG_MODE_FILE );
621: _CrtSetReportFile( _CRT_WARN, _CRTDBG_FILE_STDERR );
1.138 paf 622: #endif
623:
1.166 paf 624: char filespec_to_process[MAX_STRING];
625: full_file_spec(raw_filespec_to_process, filespec_to_process, sizeof(filespec_to_process));
1.10 paf 626:
1.216.2.1 paf 627: const char* request_method=getenv("REQUEST_METHOD");
1.35 paf 628: bool header_only=request_method && strcasecmp(request_method, "HEAD")==0;
1.131 paf 629:
1.122 parser 630: try { // global try
631: call_real_parser_handler__do_SEH(
632: filespec_to_process,
633: request_method, header_only);
634: } catch(const Exception& e) { // global problem
1.44 paf 635: // don't allocate anything on pool here:
636: // possible pool' exception not catch-ed now
637: // and there could be out-of-memory exception
1.43 paf 638:
1.144 paf 639: SAPI::die("exception in request exception handler: %s", e.comment());
1.16 paf 640: }
1.109 parser 641:
1.216.2.11 paf 642: // _asm int 3;
1.134 paf 643: return 0;
1.1 paf 644: }
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