Mercurial > hg
view mercurial/hgweb/hgwebdir_mod.py @ 6339:ed9b07a97587
util: check fileno() validity in win32 set_binary()
author | Patrick Mezard <pmezard@gmail.com> |
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date | Fri, 21 Mar 2008 21:56:55 +0100 |
parents | c86207d41512 |
children | d2bb66a8a435 |
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# hgweb/hgwebdir_mod.py - Web interface for a directory of repositories. # # Copyright 21 May 2005 - (c) 2005 Jake Edge <jake@edge2.net> # Copyright 2005, 2006 Matt Mackall <mpm@selenic.com> # # This software may be used and distributed according to the terms # of the GNU General Public License, incorporated herein by reference. import os from mercurial.i18n import gettext as _ from mercurial.repo import RepoError from mercurial import ui, hg, util, templater, templatefilters from common import ErrorResponse, get_mtime, staticfile, style_map, paritygen,\ get_contact, HTTP_OK, HTTP_NOT_FOUND, HTTP_SERVER_ERROR from hgweb_mod import hgweb from request import wsgirequest # This is a stopgap class hgwebdir(object): def __init__(self, config, parentui=None): def cleannames(items): return [(util.pconvert(name).strip('/'), path) for name, path in items] self.parentui = parentui or ui.ui(report_untrusted=False, interactive = False) self.motd = None self.style = None self.stripecount = None self.repos_sorted = ('name', False) self._baseurl = None if isinstance(config, (list, tuple)): self.repos = cleannames(config) self.repos_sorted = ('', False) elif isinstance(config, dict): self.repos = cleannames(config.items()) self.repos.sort() else: if isinstance(config, util.configparser): cp = config else: cp = util.configparser() cp.read(config) self.repos = [] if cp.has_section('web'): if cp.has_option('web', 'motd'): self.motd = cp.get('web', 'motd') if cp.has_option('web', 'style'): self.style = cp.get('web', 'style') if cp.has_option('web', 'stripes'): self.stripecount = int(cp.get('web', 'stripes')) if cp.has_option('web', 'baseurl'): self._baseurl = cp.get('web', 'baseurl') if cp.has_section('paths'): self.repos.extend(cleannames(cp.items('paths'))) if cp.has_section('collections'): for prefix, root in cp.items('collections'): for path in util.walkrepos(root, followsym=True): repo = os.path.normpath(path) name = repo if name.startswith(prefix): name = name[len(prefix):] self.repos.append((name.lstrip(os.sep), repo)) self.repos.sort() def run(self): if not os.environ.get('GATEWAY_INTERFACE', '').startswith("CGI/1."): raise RuntimeError("This function is only intended to be called while running as a CGI script.") import mercurial.hgweb.wsgicgi as wsgicgi wsgicgi.launch(self) def __call__(self, env, respond): req = wsgirequest(env, respond) self.run_wsgi(req) return req def run_wsgi(self, req): try: try: virtual = req.env.get("PATH_INFO", "").strip('/') tmpl = self.templater(req) ctype = tmpl('mimetype', encoding=util._encoding) ctype = templater.stringify(ctype) # a static file if virtual.startswith('static/') or 'static' in req.form: static = os.path.join(templater.templatepath(), 'static') if virtual.startswith('static/'): fname = virtual[7:] else: fname = req.form['static'][0] req.write(staticfile(static, fname, req)) return # top-level index elif not virtual: req.respond(HTTP_OK, ctype) req.write(self.makeindex(req, tmpl)) return # nested indexes and hgwebs repos = dict(self.repos) while virtual: real = repos.get(virtual) if real: req.env['REPO_NAME'] = virtual try: repo = hg.repository(self.parentui, real) hgweb(repo).run_wsgi(req) return except IOError, inst: msg = inst.strerror raise ErrorResponse(HTTP_SERVER_ERROR, msg) except RepoError, inst: raise ErrorResponse(HTTP_SERVER_ERROR, str(inst)) # browse subdirectories subdir = virtual + '/' if [r for r in repos if r.startswith(subdir)]: req.respond(HTTP_OK, ctype) req.write(self.makeindex(req, tmpl, subdir)) return up = virtual.rfind('/') if up < 0: break virtual = virtual[:up] # prefixes not found req.respond(HTTP_NOT_FOUND, ctype) req.write(tmpl("notfound", repo=virtual)) except ErrorResponse, err: req.respond(err.code, ctype) req.write(tmpl('error', error=err.message or '')) finally: tmpl = None def makeindex(self, req, tmpl, subdir=""): def archivelist(ui, nodeid, url): allowed = ui.configlist("web", "allow_archive", untrusted=True) for i in [('zip', '.zip'), ('gz', '.tar.gz'), ('bz2', '.tar.bz2')]: if i[0] in allowed or ui.configbool("web", "allow" + i[0], untrusted=True): yield {"type" : i[0], "extension": i[1], "node": nodeid, "url": url} def entries(sortcolumn="", descending=False, subdir="", **map): def sessionvars(**map): fields = [] if 'style' in req.form: style = req.form['style'][0] if style != get('web', 'style', ''): fields.append(('style', style)) separator = url[-1] == '?' and ';' or '?' for name, value in fields: yield dict(name=name, value=value, separator=separator) separator = ';' rows = [] parity = paritygen(self.stripecount) for name, path in self.repos: if not name.startswith(subdir): continue name = name[len(subdir):] u = ui.ui(parentui=self.parentui) try: u.readconfig(os.path.join(path, '.hg', 'hgrc')) except Exception, e: u.warn(_('error reading %s/.hg/hgrc: %s\n' % (path, e))) continue def get(section, name, default=None): return u.config(section, name, default, untrusted=True) if u.configbool("web", "hidden", untrusted=True): continue parts = [req.env['PATH_INFO'].rstrip('/'), name] if req.env['SCRIPT_NAME']: parts.insert(0, req.env['SCRIPT_NAME']) url = ('/'.join(parts).replace("//", "/")) + '/' # update time with local timezone try: d = (get_mtime(path), util.makedate()[1]) except OSError: continue contact = get_contact(get) description = get("web", "description", "") name = get("web", "name", name) row = dict(contact=contact or "unknown", contact_sort=contact.upper() or "unknown", name=name, name_sort=name, url=url, description=description or "unknown", description_sort=description.upper() or "unknown", lastchange=d, lastchange_sort=d[1]-d[0], sessionvars=sessionvars, archives=archivelist(u, "tip", url)) if (not sortcolumn or (sortcolumn, descending) == self.repos_sorted): # fast path for unsorted output row['parity'] = parity.next() yield row else: rows.append((row["%s_sort" % sortcolumn], row)) if rows: rows.sort() if descending: rows.reverse() for key, row in rows: row['parity'] = parity.next() yield row sortable = ["name", "description", "contact", "lastchange"] sortcolumn, descending = self.repos_sorted if 'sort' in req.form: sortcolumn = req.form['sort'][0] descending = sortcolumn.startswith('-') if descending: sortcolumn = sortcolumn[1:] if sortcolumn not in sortable: sortcolumn = "" sort = [("sort_%s" % column, "%s%s" % ((not descending and column == sortcolumn) and "-" or "", column)) for column in sortable] if self._baseurl is not None: req.env['SCRIPT_NAME'] = self._baseurl return tmpl("index", entries=entries, subdir=subdir, sortcolumn=sortcolumn, descending=descending, **dict(sort)) def templater(self, req): def header(**map): yield tmpl('header', encoding=util._encoding, **map) def footer(**map): yield tmpl("footer", **map) def motd(**map): if self.motd is not None: yield self.motd else: yield config('web', 'motd', '') def config(section, name, default=None, untrusted=True): return self.parentui.config(section, name, default, untrusted) if self._baseurl is not None: req.env['SCRIPT_NAME'] = self._baseurl url = req.env.get('SCRIPT_NAME', '') if not url.endswith('/'): url += '/' staticurl = config('web', 'staticurl') or url + 'static/' if not staticurl.endswith('/'): staticurl += '/' style = self.style if style is None: style = config('web', 'style', '') if 'style' in req.form: style = req.form['style'][0] if self.stripecount is None: self.stripecount = int(config('web', 'stripes', 1)) mapfile = style_map(templater.templatepath(), style) tmpl = templater.templater(mapfile, templatefilters.filters, defaults={"header": header, "footer": footer, "motd": motd, "url": url, "staticurl": staticurl}) return tmpl