diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/service.c | 134 |
1 files changed, 92 insertions, 42 deletions
diff --git a/src/service.c b/src/service.c index cf5edd2b9b..6a230e50c8 100644 --- a/src/service.c +++ b/src/service.c @@ -432,6 +432,7 @@ static int service_load_sysv_path(Service *s, const char *path) { LSB, LSB_DESCRIPTION } state = NORMAL; + char *short_description = NULL, *long_description = NULL, *chkconfig_description = NULL, *description; assert(s); assert(path); @@ -522,24 +523,27 @@ static int service_load_sysv_path(Service *s, const char *path) { s->sysv_runlevels = d; } - } else if (startswith_no_case(t, "description:") && - !u->meta.description) { + } else if (startswith_no_case(t, "description:")) { size_t k = strlen(t); char *d; + const char *j; if (t[k-1] == '\\') { state = DESCRIPTION; t[k-1] = 0; } - if (!(d = strappend("LSB: ", strstrip(t+12)))) { - r = -ENOMEM; - goto finish; - } + if ((j = strstrip(t+12)) && *j) { + if (!(d = strdup(j))) { + r = -ENOMEM; + goto finish; + } + } else + d = NULL; - free(u->meta.description); - u->meta.description = d; + free(chkconfig_description); + chkconfig_description = d; } else if (startswith_no_case(t, "pidfile:")) { @@ -568,21 +572,29 @@ static int service_load_sysv_path(Service *s, const char *path) { * continuation */ size_t k = strlen(t); - char *d; + char *j; if (t[k-1] == '\\') t[k-1] = 0; else state = NORMAL; - assert(u->meta.description); - if (asprintf(&d, "%s %s", u->meta.description, strstrip(t)) < 0) { - r = -ENOMEM; - goto finish; - } + if ((j = strstrip(t)) && *j) { + char *d = NULL; + + if (chkconfig_description) + asprintf(&d, "%s %s", chkconfig_description, j); + else + d = strdup(j); + + if (!d) { + r = -ENOMEM; + goto finish; + } - free(u->meta.description); - u->meta.description = d; + free(chkconfig_description); + chkconfig_description = d; + } } else if (state == LSB || state == LSB_DESCRIPTION) { @@ -688,35 +700,37 @@ static int service_load_sysv_path(Service *s, const char *path) { s->sysv_runlevels = d; } - } else if (startswith_no_case(t, "Description:") && - !u->meta.description) { - char *d; - - /* We use the long description only if - * no short description is set. */ + } else if (startswith_no_case(t, "Description:")) { + char *d, *j; state = LSB_DESCRIPTION; - if (!(d = strappend("LSB: ", strstrip(t+12)))) { - r = -ENOMEM; - goto finish; - } + if ((j = strstrip(t+12)) && *j) { + if (!(d = strdup(j))) { + r = -ENOMEM; + goto finish; + } + } else + d = NULL; - free(u->meta.description); - u->meta.description = d; + free(long_description); + long_description = d; } else if (startswith_no_case(t, "Short-Description:")) { - char *d; + char *d, *j; state = LSB; - if (!(d = strappend("LSB: ", strstrip(t+18)))) { - r = -ENOMEM; - goto finish; - } + if ((j = strstrip(t+18)) && *j) { + if (!(d = strdup(j))) { + r = -ENOMEM; + goto finish; + } + } else + d = NULL; - free(u->meta.description); - u->meta.description = d; + free(short_description); + short_description = d; } else if (startswith_no_case(t, "X-Interactive:")) { int b; @@ -734,16 +748,25 @@ static int service_load_sysv_path(Service *s, const char *path) { } else if (state == LSB_DESCRIPTION) { if (startswith(l, "#\t") || startswith(l, "# ")) { - char *d; + char *j; - assert(u->meta.description); - if (asprintf(&d, "%s %s", u->meta.description, t) < 0) { - r = -ENOMEM; - goto finish; + if ((j = strstrip(t)) && *j) { + char *d = NULL; + + if (long_description) + asprintf(&d, "%s %s", long_description, t); + else + d = strdup(j); + + if (!d) { + r = -ENOMEM; + goto finish; + } + + free(long_description); + long_description = d; } - free(u->meta.description); - u->meta.description = d; } else state = LSB; } @@ -775,6 +798,29 @@ static int service_load_sysv_path(Service *s, const char *path) { ? EXEC_OUTPUT_TTY : EXEC_OUTPUT_NULL; s->exec_context.kill_mode = KILL_PROCESS_GROUP; + /* We use the long description only if + * no short description is set. */ + + if (short_description) + description = short_description; + else if (chkconfig_description) + description = chkconfig_description; + else if (long_description) + description = long_description; + else + description = NULL; + + if (description) { + char *d; + + if (!(d = strappend("LSB: ", description))) { + r = -ENOMEM; + goto finish; + } + + u->meta.description = d; + } + u->meta.load_state = UNIT_LOADED; r = 0; @@ -783,6 +829,10 @@ finish: if (f) fclose(f); + free(short_description); + free(long_description); + free(chkconfig_description); + return r; } |