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  • Committer: Mathieu Trudel-Lapierre
  • Date: 2015-10-27 16:41:16 UTC
  • Revision ID: mathieu.trudel-lapierre@canonical.com-20151027164116-t3h0hejulpqpqt7a
* Resynchronise with Debian.  Remaining changes:
  - Use Ubuntu mirrors.
  - Ubuntu branding.
  - Set default country to GB.
  - Never ask mirror/suite, mark it untranslatable, and give it
    appropriate choices for Ubuntu.
  - Pick CC.archive.ubuntu.com (for the country selected in the installer)
    as the default mirror. For ports architectures (armel, powerpc) use
    ports.ubuntu.com instead.
  - Drop the priorities of the country/mirror questions to medium if we're
    installing from a CD that includes the base system.
  - Support setting OVERRIDE_BASE_INSTALLABLE in the environment to force
    choose-mirror to assume that the base system is installable.
  - Skip mirror validation if the base system is installable and we're
    installing from a mirror in the masterlist.
  - Don't check if archive.ubuntu.com is reachable before asking for a
    proxy.
  - Allow preseeding the default CC.archive.ubuntu.com setup by preseeding
    mirror/http/mirror to CC.archive.ubuntu.com, and likewise for
    mirror/ftp/mirror.
  - Force xgettext to use UTF-8 encoding when generating templates files,
    to cope with Côte d'Ivoire.
  - Only default mirror/country to the value of debian-installer/country
    if the latter has any mirrors; otherwise, fall through to defaulting
    to GB.
  - Exclude all-countries mirrors such as ports.ubuntu.com when
    determining whether there is a mirror in the country specified in
    debian-installer/country.
  - If the selected country has no mirror (excluding all-countries
    mirrors), then fall back to the default.

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Lines of Context:
choose-mirror.c
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        free(t_release.name);
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        free(t_release.suite);
 
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        free(t_release.archs);
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        return ret;
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}
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        char *command;
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        FILE *f = NULL;
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        char *wget_options, *hostname, *directory;
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        char line[80];
 
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        char line[BUFFER_LENGTH];
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        char *p;
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        char buf[SUITE_LENGTH];
 
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        char buf[BUFFER_LENGTH];
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        if (base_on_cd && ! manual_entry) {
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                /* We have the base system on the CD, so instead of trying
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        }
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        wget_options = get_wget_options();
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        command = xasprintf("wget %s %s://%s%s/dists/%s/Release -O - | grep -E '^(Suite|Codename):'",
 
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        command = xasprintf("wget %s %s://%s%s/dists/%s/Release -O - | grep -E '^(Suite|Codename|Architectures):'",
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                            wget_options, protocol, hostname, directory, name);
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        di_log(DI_LOG_LEVEL_DEBUG, "command: %s", command);
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        f = popen(command, "r");
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                        if (line[strlen(line) - 1] == '\n')
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                                line[strlen(line) - 1] = '\0';
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                        if ((value = strstr(line, ": ")) != NULL) {
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                                strncpy(buf, value + 2, SUITE_LENGTH - 1);
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                                buf[SUITE_LENGTH - 1] = '\0';
 
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                                strncpy(buf, value + 2, BUFFER_LENGTH - 1);
 
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                                buf[BUFFER_LENGTH - 1] = '\0';
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                                if (strncmp(line, "Codename:", 9) == 0)
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                                        release->name = strdup(buf);
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                                if (strncmp(line, "Suite:", 6) == 0)
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                                        release->suite = strdup(buf);
 
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                                if (strncmp(line, "Architectures:", 14) == 0)
 
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                                        release->archs = strdup(buf);
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                        }
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                }
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                if (release->name != NULL && strcmp(release->name, name) == 0)
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                    !(release->status & IS_VALID))
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                        log_invalid_release(name, "Suite or Codename");
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                /* Does the release include this arch? */
 
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                if (release->archs != NULL && strstr(release->archs, ARCH_TEXT) == NULL) {
 
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                        /* No:  disregard this release */
 
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                        log_invalid_release(name, "Architectures");
 
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                        release->status &= ~IS_VALID;
 
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                        free(release->archs);
 
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                        free(release->name);
 
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                        release->name = NULL;
 
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                }
 
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                /* Cross-validate the Release file */
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                if (release->status & IS_VALID)
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                        if (! cross_validate_release(release))
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                free(default_suite);
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                free(release.name);
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                free(release.suite);
 
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                free(release.archs);
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                debconf_input(debconf, "critical", DEBCONF_BASE "bad");
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                if (debconf_go(debconf) == 30)
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        } else {
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                /* check if manually entered mirror is basically ok */
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                debconf_get(debconf, host);
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                if (debconf->value == NULL || strcmp(debconf->value, "") == 0 ||
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                    strchr(debconf->value, '/') != NULL)
 
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                if (debconf->value == NULL || strcmp(debconf->value, "") == 0)
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                        valid = 0;
 
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                else {
 
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                        const char *host_value = debconf->value;
 
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                        char *scheme_end = strstr(host_value, "://");
 
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                        if (scheme_end != NULL) {
 
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                                host_value = scheme_end + sizeof("://") - 1;
 
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                                debconf_set(debconf, host, host_value);
 
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                        }
 
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                        if (strchr(host_value, '/') != NULL)
 
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                                valid = 0;
 
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                }
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                debconf_get(debconf, dir);
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                if (debconf->value == NULL || strcmp(debconf->value, "") == 0)
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                        valid = 0;
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        for (i=0; releases[i].name != NULL; i++) {
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                free(releases[i].name);
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                free(releases[i].suite);
 
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                free(releases[i].archs);
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        }
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        return (state >= 0) ? 0 : 10; /* backed all the way out */