int config_copy(config *dest, config *source) {
/* copy a config to another */
memcpy (dest, source, sizeof(config));
/* copy all pointer values */
config_save_value ("server-name", source->server_name, dest, NULL);
config_save_value ("doc-root", source->doc_root, dest, NULL);
config_save_value ("index-file", source->index_file, dest, NULL);
config_save_value ("chroot", source->chroot, dest, NULL);
config_save_value ("hostname", source->hostname, dest, NULL);
config_save_value ("access-log", source->access_log_path, dest, NULL);
config_save_value ("error-log", source->error_log_path, dest, NULL);
config_save_value ("cache-dir", source->cache_dir, dest, NULL);
return 0;
}
static int parse_request(prelude_client_t *client, int rtype, char *request, prelude_string_t *out)
{
config_t *cfg;
void *context = client;
char pname[256], iname[256];
prelude_option_t *last = NULL;
int ret = 0, last_cmd = 0, ent;
char *str, *value, *prev = NULL, *ptr = NULL;
unsigned int line = 0;
ret = _config_open(&cfg, prelude_client_get_config_filename(client));
if ( ret < 0 )
return ret;
value = request;
strsep(&value, "=");
while ( (str = (option_strsep(&request))) ) {
if ( ! request ) {
last_cmd = 1;
ptr = value;
}
*pname = 0;
*iname = 0;
ent = ret = sscanf(str, "%255[^[][%255[^]]", pname, iname);
if ( ret < 1 ) {
prelude_string_sprintf(out, "Error parsing option path");
break;
}
ret = parse_single(&context, &last, last_cmd, rtype, pname, (ent == 2) ? iname : ptr, out);
if ( ret < 0 )
break;
config_save_value(cfg, rtype, last, last_cmd, &prev, pname, (ent == 2) ? iname : ptr, &line);
}
_config_close(cfg);
free(prev);
return ret;
}
int config_copy(config *dest, config *source) {
/* copy a config to another */
memcpy (dest, source, sizeof(config));
/* copy all pointer values */
config_save_value ("server-name", source->server_name, dest);
config_save_value ("hostname", source->hostname, dest);
config_save_value ("hostname", source->hostname, dest);
config_save_value ("chroot", source->chroot, dest);
config_save_value ("queue-file", source->queue_file, dest);
config_save_value ("web-service-url", source->web_service_url, dest);
return 0;
}
int config_load_servers(char *filename, master_server *master_srv) {
/* load servers from config file */
config *conf = NULL;
FILE *file = NULL;
char line[4048];
int len, i;
if ((file = fopen(filename, "r")) == NULL) {
perror ("ERROR opening config file");
return -1;
}
int is_key, is_value, next;
char key[128];
char value[2048];
int key_len = 0;
int value_len = 0;
int out_of_scope = 1;
int count = 0;
char *scope = "none";
while (fgets(line, sizeof(line), file) != NULL) {
if ((len = strlen(line)) > 1) {
is_key = 1;
is_value = 0;
next = 0;
key_len = 0;
value_len = 0;
for (i = 0; i < len; ++i) {
switch (line[i]) {
case '#':
/* comment */
next = 1;
break;
case '=':
if (is_key) {
key[key_len] = '\0';
is_key = 0;
is_value = 1;
}
break;
case '\t':
case '\r':
case '\n':
break;
case '{':
if (key_len == 6) {
if (strcmp(key, "server") == 0) {
out_of_scope = 0;
next = 1;
/* create a new server */
master_srv->servers[count] = malloc(sizeof(server));
server *srv = master_srv->servers[count];
/* copy global config */
srv->config = config_init();
config_copy (srv->config, master_srv->config);
conf = srv->config;
++count;
scope = "server";
}
}
else if (key_len == 5) {
if (strcmp(key, "proxy") == 0) {
out_of_scope = 0;
next = 1;
/* create a new proxy */
conf->proxies[conf->proxy_count] = proxy_init();
conf->proxy_count++;
scope = "proxy";
}
}
break;
case '}':
if (!out_of_scope) {
out_of_scope = 1;
scope = "none";
}
break;
default:
if (is_key) {
if (line[i] != ' ') {
key[key_len] = line[i];
++key_len;
}
}
else if (is_value) {
if (line[i] != ' ' || value_len != 0) {
value[value_len] = line[i];
++value_len;
}
}
break;
}
if (next) {
break;
}
}
if (!out_of_scope) {
value[value_len] = '\0';
if (key_len > 0 && value_len > 0) {
if (conf != NULL) {
/* save the value */
config_save_value (key, value, conf, scope);
if (strcmp(key, "default") == 0) {
/* found default server */
if (atoi(value) == 1) {
master_srv->server_default = count-1;
}
}
}
}
}
}
}
fclose (file);
/* validate */
if (conf->cache_turn_off_limit == 0 || conf->cache_turn_off_limit > conf->cache_memory_size) {
/* invalid cache turn-off limit */
conf->cache_turn_off_limit = conf->cache_memory_size * 0.90;
}
master_srv->server_count = count;
return 0;
}
int config_load(char *filename, config *conf) {
/* load configuration from file */
FILE *file = NULL;
char line[4048];
int len, i;
if ((file = fopen(filename, "r")) == NULL) {
perror ("ERROR opening config file");
return -1;
}
int is_key, is_value, next;
char key[512];
char value[4096];
int key_len = 0;
int value_len = 0;
int out_of_scope = 0;
while (fgets(line, sizeof(line), file) != NULL) {
if ((len = strlen(line)) > 1) {
is_key = 1;
is_value = 0;
next = 0;
key_len = 0;
value_len = 0;
for (i = 0; i < len; ++i) {
switch (line[i]) {
case '#':
/* comment */
next = 1;
break;
case '=':
if (is_key) {
key[key_len] = '\0';
is_key = 0;
is_value = 1;
}
break;
case '\t':
case '\r':
case '\n':
break;
case '{':
out_of_scope = 1;
break;
case '}':
if (out_of_scope) {
out_of_scope = 0;
}
break;
default:
if (is_key) {
if (line[i] != ' ') {
key[key_len] = line[i];
++key_len;
}
}
else if (is_value) {
if (line[i] != ' ' || value_len != 0) {
value[value_len] = line[i];
++value_len;
}
}
break;
}
if (next) {
break;
}
}
if (!out_of_scope) {
value[value_len] = '\0';
if (key_len > 0 && value_len > 0) {
/* save the value */
config_save_value (key, value, conf, NULL);
}
}
}
}
fclose (file);
/* validate */
if (conf->cache_turn_off_limit == 0 || conf->cache_turn_off_limit > conf->cache_memory_size) {
/* invalid cache turn-off limit */
conf->cache_turn_off_limit = conf->cache_memory_size * 0.90;
}
return 0;
}
int config_load(char *filename, config *conf) {
/* load configuration from file */
FILE *file = NULL;
char line[4048];
int len, i;
if ((file = fopen(filename, "r")) == NULL) {
perror ("ERROR opening config file");
return -1;
}
int is_key, is_value, next;
char key[512];
char value[4096];
int key_len = 0;
int value_len = 0;
while (fgets(line, sizeof(line), file) != NULL) {
if ((len = strlen(line)) > 1) {
is_key = 1;
is_value = 0;
next = 0;
key_len = 0;
value_len = 0;
for (i = 0; i < len; ++i) {
switch (line[i]) {
case '#':
/* comment */
next = 1;
break;
case '=':
if (is_key) {
key[key_len] = '\0';
is_key = 0;
is_value = 1;
}
break;
case '\t':
case '\r':
case '\n':
break;
default:
if (is_key) {
if (line[i] != ' ') {
key[key_len] = line[i];
++key_len;
}
}
else if (is_value) {
if (line[i] != ' ' || value_len != 0) {
value[value_len] = line[i];
++value_len;
}
}
break;
}
if (next) {
break;
}
}
value[value_len] = '\0';
if (key_len > 0 && value_len > 0) {
/* save the value */
config_save_value (&key, &value, conf);
}
}
}
fclose (file);
return 0;
}
