Many hyperlinks are disabled.
Use anonymous login
to enable hyperlinks.
Overview
| Comment: | Attempt to documentation and rationalize the "redirect:" CGI option. |
|---|---|
| Downloads: | Tarball | ZIP archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
95010490aad192923a9de0873f1ea026 |
| User & Date: | drh 2021-02-09 18:46:44.135 |
Context
|
2021-02-09
| ||
| 21:15 | Merge changes to normalize the URL of HTTP requests. ... (check-in: 7e93701294 user: drh tags: trunk) | |
| 21:08 | Always normalize the HTTP_HOST to lower case, removing any final "." or final ":80". ... (Closed-Leaf check-in: 2db27a7187 user: drh tags: normalize-urls) | |
| 18:46 | Attempt to documentation and rationalize the "redirect:" CGI option. ... (check-in: 95010490aa user: drh tags: trunk) | |
| 13:34 | The canonical Fossil homepage is now https://fossil-scm.org/home without the "www." in the domain and with the main path at /home, not /index.html or /fossil. Update all URLs in documentation to reflect this fact. ... (check-in: 09908ab058 user: drh tags: trunk) | |
Changes
Changes to src/main.c.
| ︙ | ︙ | |||
2029 2030 2031 2032 2033 2034 2035 | } /* If the CGI program contains one or more lines of the form ** ** redirect: repository-filename http://hostname/path/%s ** ** then control jumps here. Search each repository for an artifact ID | | > | | | > > > > > | > > > > > > > > > > > > > > > > > > > > > | 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050 2051 2052 2053 2054 2055 2056 2057 2058 2059 2060 2061 2062 2063 2064 2065 2066 2067 2068 2069 2070 2071 2072 2073 2074 2075 2076 2077 2078 2079 |
}
/* If the CGI program contains one or more lines of the form
**
** redirect: repository-filename http://hostname/path/%s
**
** then control jumps here. Search each repository for an artifact ID
** or ticket ID that matches the "name" query parameter. If there is
** no "name" query parameter, use PATH_INFO instead. If a match is
** found, redirect to the corresponding URL. Substitute "%s" in the
** URL with the value of the name query parameter before the redirect.
**
** If there is a line of the form:
**
** redirect: * URL
**
** Then a redirect is made to URL if no match is found. If URL contains
** "%s" then substitute the "name" query parameter. If REPO is "*" and
** URL does not contains "%s" and does not contain "?" then append
** PATH_INFO and QUERY_STRING to the URL prior to the redirect.
**
** If no matches are found and if there is no "*" entry, then generate
** a primitive error message.
**
** USE CASES:
**
** (1) Suppose you have two related projects projA and projB. You can
** use this feature to set up an /info page that covers both
** projects.
**
** redirect: /fossils/projA.fossil /proj-a/info/%s
** redirect: /fossils/projB.fossil /proj-b/info/%s
**
** Then visits to the /info/HASH page will redirect to the
** first project that contains that hash.
**
** (2) Use the "*" form for to redirect legacy URLs. On the Fossil
** website we have an CGI at http://fossil.com/index.html (note
** ".com" instead of ".org") that looks like this:
**
** #!/usr/bin/fossil
** redirect: * https://fossil-scm.org/home
**
** Thus requests to the .com website redirect to the .org website.
*/
static void redirect_web_page(int nRedirect, char **azRedirect){
int i; /* Loop counter */
const char *zNotFound = 0; /* Not found URL */
const char *zName = P("name");
set_base_url(0);
if( zName==0 ){
|
| ︙ | ︙ | |||
2066 2067 2068 2069 2070 2071 2072 |
return;
}
db_close(1);
}
}
}
if( zNotFound ){
| > > > | > > > > > > > > > > | 2093 2094 2095 2096 2097 2098 2099 2100 2101 2102 2103 2104 2105 2106 2107 2108 2109 2110 2111 2112 2113 2114 2115 2116 2117 2118 2119 2120 |
return;
}
db_close(1);
}
}
}
if( zNotFound ){
Blob to;
const char *z;
if( strstr(zNotFound, "%s") ){
cgi_redirectf(zNotFound /*works-like:"%s"*/, zName);
}
if( strchr(zNotFound, '?') ){
cgi_redirect(zNotFound);
}
blob_init(&to, zNotFound, -1);
z = P("PATH_INFO");
if( z && z[0]=='/' ) blob_append(&to, z, -1);
z = P("QUERY_STRING");
if( z && z[0]!=0 ) blob_appendf(&to, "?%s", z);
cgi_redirect(blob_str(&to));
}else{
@ <html>
@ <head><title>No Such Object</title></head>
@ <body>
@ <p>No such object: <b>%h(zName)</b></p>
@ </body>
cgi_reply();
|
| ︙ | ︙ |