diff options
| -rw-r--r-- | fcgiwrap.8 | 14 | ||||
| -rw-r--r-- | fcgiwrap.c | 6 |
2 files changed, 16 insertions, 4 deletions
@@ -1,5 +1,5 @@ .\" Hey, EMACS: -*- nroff -*- -.TH FCGIWRAP 8 "May 25, 2010" +.TH FCGIWRAP 8 "Jun 2, 2010" .\" Please adjust this date whenever revising the manpage. .\" .\" Some roff macros, for reference: @@ -33,8 +33,12 @@ Show a help message and exit. .SH ENVIRONMENT When running, \fBfcgiwrap\fP evaluates these environment variables set by -the web server calling a fcgi-scipt. These variables will be concatenated -and the resulting executable run as CGI script wrapped as FastCGI. +the web server calling an fcgi-script. The variables DOCUMENT_ROOT and +SCRIPT_NAME will be concatenated and the resulting executable run as CGI +script wrapped as FastCGI, with the remainder after the script name +available as PATH_INFO. To disable PATH_INFO mangling, set up your web +server to pass SCRIPT_FILENAME, which should contain the complete path to +the script. Then PATH_INFO will not be modified. DOCUMENT_ROOT .RS @@ -43,6 +47,10 @@ directory which the script resides in SCRIPT_NAME .RS actual executable +.RE +SCRIPT_FILENAME +.RS +complete path to CGI script. When set, overrides DOCUMENT_ROOT and SCRIPT_NAME .SH EXAMPLE Most probably you will want to launch \fBfcgiwrap\fP by @@ -368,6 +368,10 @@ char *get_cgi_filename() /* and fixup environment */ int rf_len; char *pathinfo = NULL; + if ((p = getenv("SCRIPT_FILENAME"))) { + return strdup(p); + } + if ((p = getenv("DOCUMENT_ROOT"))) { docroot = p; docrootlen = strlen(p); @@ -495,7 +499,7 @@ static void handle_fcgi_request() filename = get_cgi_filename(); inherit_environment(); if (!filename) - error_403("Cannot get script name, are DOCUMENT_ROOT and SCRIPT_NAME set and is the script executable?", NULL); + error_403("Cannot get script name, are DOCUMENT_ROOT and SCRIPT_NAME (or SCRIPT_FILENAME) set and is the script executable?", NULL); last_slash = strrchr(filename, '/'); if (!last_slash) |