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/*
** Return value from the remote_repo_info() command. zRepoName is the
** input. All other fields are outputs.
*/
struct RepoInfo {
char *zRepoName; /* Name of the repository file */
int isValid; /* True if zRepoName is a valid Fossil repository */
int isRepolistSkin; /* 1 or 2 if this repository wants to be the skin
** for the repository list. 2 means do use this
** repository but do not display it in the list. */
char *zProjName; /* Project Name. Memory from fossil_malloc() */
double rMTime; /* Last update. Julian day number */
};
#endif
/*
** Discover information about the repository given by
** pRepo->zRepoName.
** pRepo->zRepoName. The discovered information is stored in
**
**
**
**
** This is an expensive routine in that it has to open and close an
** SQLite database file.
*/
void remote_repo_info(RepoInfo *pRepo){
static void remote_repo_info(RepoInfo *pRepo){
sqlite3 *db;
sqlite3_stmt *pStmt;
int rc;
pRepo->isRepolistSkin = 0;
pRepo->isValid = 0;
pRepo->zProjName = 0;
pRepo->rMTime = 0.0;
g.dbIgnoreErrors++;
rc = sqlite3_open_v2(pRepo->zRepoName, &db, SQLITE_OPEN_READWRITE, 0);
if( rc ) goto finish_repo_list;
rc = sqlite3_prepare_v2(db, "SELECT value FROM config"
" WHERE name='repolist-skin'",
-1, &pStmt, 0);
if( rc ) goto finish_repo_list;
if( sqlite3_step(pStmt)==SQLITE_ROW ){
pRepo->isRepolistSkin = sqlite3_column_int(pStmt,0);
}
sqlite3_finalize(pStmt);
if( rc ) goto finish_repo_list;
rc = sqlite3_prepare_v2(db, "SELECT value FROM config"
" WHERE name='project-name'",
-1, &pStmt, 0);
if( rc ) goto finish_repo_list;
if( sqlite3_step(pStmt)==SQLITE_ROW ){
pRepo->zProjName = fossil_strdup((char*)sqlite3_column_text(pStmt,0));
}
sqlite3_finalize(pStmt);
rc = sqlite3_prepare_v2(db, "SELECT max(mtime) FROM event", -1, &pStmt, 0);
if( rc==SQLITE_OK && sqlite3_step(pStmt)==SQLITE_ROW ){
pRepo->rMTime = sqlite3_column_double(pStmt,0);
}
pRepo->isValid = 1;
sqlite3_finalize(pStmt);
finish_repo_list:
g.dbIgnoreErrors--;
sqlite3_close(db);
if( pRepo->isRepolistSkin && !g.repositoryOpen ){
db_open_repository(pRepo->zRepoName);
}
}
/*
** Generate a web-page that lists all repositories located under the
** g.zRepositoryName directory and return non-zero.
**
** For the special case when g.zRepositoryName is a non-chroot-jail "/",
** compose the list using the "repo:" entries in the global_config
** table of the configuration database. These entries comprise all
** of the repositories known to the "all" command. The special case
** processing is disallowed for chroot jails because g.zRepositoryName
** is always "/" inside a chroot jail and so it cannot be used as a flag
** to signal the special processing in that case. The special case
** processing is intended for the "fossil all ui" command which never
** runs in a chroot jail anyhow.
**
** Or, if no repositories can be located beneath g.zRepositoryName,
** return 0.
*/
int repo_list_page(void){
Blob base;
int n = 0;
int allRepo;
Blob base; /* document root for all repositories */
int n = 0; /* Number of repositories found */
int allRepo; /* True if running "fossil ui all".
** False if a directory scan of base for repos */
Blob html; /* Html for the body of the repository list */
assert( g.db==0 );
blob_init(&html, 0, 0);
if( fossil_strcmp(g.zRepositoryName,"/")==0 && !g.fJail ){
/* For the special case of the "repository directory" being "/",
** show all of the repositories named in the ~/.fossil database.
**
** On unix systems, then entries are of the form "repo:/home/..."
** and on Windows systems they are like on unix, starting with a "/"
** or they can begin with a drive letter: "repo:C:/Users/...". In either
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sqlite3_open(":memory:", &g.db);
db_multi_exec("CREATE TABLE sfile(pathname TEXT);");
db_multi_exec("CREATE TABLE vfile(pathname);");
vfile_scan(&base, blob_size(&base), 0, 0, 0);
db_multi_exec("DELETE FROM sfile WHERE pathname NOT GLOB '*[^/].fossil'");
allRepo = 0;
}
@ <html>
@ <head>
@ <base href="%s(g.zBaseURL)/" />
@ <meta name="viewport" content="width=device-width, initial-scale=1.0">
@ <title>Repository List</title>
@ </head>
@ <body>
@ <h1 align="center">Fossil Repositories</h1>
@ <table border="0" class="sortable" data-init-sort="1" \
@ data-column-types="tntnk"><thead>
@ <tr><th>Filename<th width="20">\
@ <th>Project Name<th width="20">\
@ <th>Last Modified</tr>
@ </thead><tbody>
blob_append_sql(&html,
"<table border='0' class='sortable' data-init-sort='1'"
" data-column-types='txtxk'><thead>\n"
"<tr><th>Filename<th width='20'>"
"<th>Project Name<th width='20'>"
"<th>Last Modified</tr>\n"
"</thead><tbody>\n");
db_prepare(&q, "SELECT pathname"
" FROM sfile ORDER BY pathname COLLATE nocase;");
rNow = db_double(0, "SELECT julianday('now')");
while( db_step(&q)==SQLITE_ROW ){
const char *zName = db_column_text(&q, 0);
int nName = (int)strlen(zName);
char *zUrl;
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zFull = mprintf("%s/%s", g.zRepositoryName, zName);
}
x.zRepoName = zFull;
remote_repo_info(&x);
fossil_free(zFull);
if( !x.isValid ){
continue;
}
if( x.isRepolistSkin==2 && !allRepo ){
/* Repositories with repolist-skin==2 are omitted from directory
** scan lists, but included in "fossil all ui" lists */
continue;
}
iAge = (rNow - x.rMTime)*86400;
if( iAge<0 ) x.rMTime = rNow;
zAge = human_readable_age(rNow - x.rMTime);
@ <tr><td valign="top">\
blob_append_sql(&html, "<tr><td valign='top'>");
if( sqlite3_strglob("*.fossil", zName)!=0 ){
/* The "fossil server DIRECTORY" and "fossil ui DIRECTORY" commands
** do not work for repositories whose names do not end in ".fossil".
** So do not hyperlink those cases. */
@ %h(zName)
blob_append_sql(&html,"%h",zName);
} else if( sqlite3_strglob("*/.*", zName)==0 ){
/* Do not show hidden repos */
@ %h(zName) (hidden)
/* Do not show hyperlinks for hidden repos */
blob_append_sql(&html, "%h (hidden)", zName);
} else if( allRepo && sqlite3_strglob("[a-zA-Z]:/?*", zName)!=0 ){
blob_append_sql(&html,
@ <a href="%R/%T(zUrl)/home" target="_blank">/%h(zName)</a>
"<a href='%R/%T/home' target='_blank'>/%h</a>\n",
zUrl, zName);
}else{
blob_append_sql(&html,
@ <a href="%R/%T(zUrl)/home" target="_blank">%h(zName)</a>
"<a href='%R/%T/home' target='_blank'>%h</a>\n",
zUrl, zName);
}
if( x.zProjName ){
@ <td></td><td>%h(x.zProjName)</td>
blob_append_sql(&html, "<td></td><td>%h</td>\n", x.zProjName);
fossil_free(x.zProjName);
}else{
@ <td></td><td></td>
blob_append_sql(&html, "<td></td><td></td>\n");
}
blob_append_sql(&html,
@ <td></td><td data-sortkey='%08x(iAge)'>%h(zAge)</tr>
"<td></td><td data-sortkey='%08x'>%h</tr>\n",
iAge, zAge);
fossil_free(zAge);
sqlite3_free(zUrl);
}
db_finalize(&q);
@ </tbody></table>
blob_append_sql(&html,"</tbody></table>\n");
}else{
@ <h1>No Repositories Found</h1>
blob_append_sql(&html,"<h1>No Repositories Found</h1>\n");
}
if( g.repositoryOpen ){
/* This case runs if remote_repository_info() found a repository
** that has the "repolist_skin" property set to non-zero and left
** that repository open in g.db. Use the skin of that repository
** for display. */
login_check_credentials();
style_header("Repository List");
@ <style>
style_render_stylesheet();
@ </style>
@ %s(blob_str(&html))
style_table_sorter();
style_footer();
}else{
/* If no repositories were found that had the "repolist_skin"
** property set, then use a default skin */
@ <html>
@ <head>
@ <base href="%s(g.zBaseURL)/" />
@ <meta name="viewport" content="width=device-width, initial-scale=1.0">
@ <title>Repository List</title>
@ </head>
@ <body>
@ <h1 align="center">Fossil Repositories</h1>
@ %s(blob_str(&html))
@ <script>%s(builtin_text("sorttable.js"))</script>
@ </body>
@ </html>
@ <script>%s(builtin_text("sorttable.js"))</script>
@ </body>
@ </html>
}
blob_reset(&html);
cgi_reply();
sqlite3_close(g.db);
g.db = 0;
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