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-rw-r--r--src/client.c15
-rw-r--r--src/dbi.c41
-rw-r--r--src/dbi.h25
-rw-r--r--src/rest.c53
4 files changed, 63 insertions, 71 deletions
diff --git a/src/client.c b/src/client.c
index 7c66a38..b475189 100644
--- a/src/client.c
+++ b/src/client.c
@@ -133,7 +133,6 @@ static int og_resp_hardware(json_t *data, struct og_client *cli)
if (!dbi) {
syslog(LOG_ERR, "cannot open connection database (%s:%d)\n",
__func__, __LINE__);
- og_dbi_free_computer_info(&computer);
return -1;
}
@@ -150,7 +149,6 @@ static int og_resp_hardware(json_t *data, struct og_client *cli)
res = actualizaHardware(dbi, legacy.hardware, legacy.id, computer.name,
legacy.center);
og_dbi_close(dbi);
- og_dbi_free_computer_info(&computer);
if (!res) {
syslog(LOG_ERR, "Problem updating client configuration\n");
@@ -203,7 +201,6 @@ static int og_resp_software(json_t *data, struct og_client *cli)
if (!dbi) {
syslog(LOG_ERR, "cannot open connection database (%s:%d)\n",
__func__, __LINE__);
- og_dbi_free_computer_info(&computer);
return -1;
}
@@ -221,7 +218,6 @@ static int og_resp_software(json_t *data, struct og_client *cli)
res = actualizaSoftware(dbi, legacy.software, legacy.part, legacy.id,
computer.name, legacy.center);
og_dbi_close(dbi);
- og_dbi_free_computer_info(&computer);
if (!res) {
syslog(LOG_ERR, "Problem updating client configuration\n");
@@ -351,7 +347,6 @@ static int og_resp_refresh(json_t *data, struct og_client *cli)
if (!dbi) {
syslog(LOG_ERR, "cannot open connection database (%s:%d)\n",
__func__, __LINE__);
- og_dbi_free_computer_info(&computer);
return -1;
}
@@ -366,19 +361,15 @@ static int og_resp_refresh(json_t *data, struct og_client *cli)
if (!res) {
syslog(LOG_ERR, "Problem updating client configuration\n");
- og_dbi_free_computer_info(&computer);
return -1;
}
if (!cli->autorun && computer.procedure_id) {
cli->autorun = true;
- if (og_dbi_queue_autorun(computer.id, computer.procedure_id)) {
- og_dbi_free_computer_info(&computer);
+ if (og_dbi_queue_autorun(computer.id, computer.procedure_id))
return -1;
- }
}
- og_dbi_free_computer_info(&computer);
return 0;
}
@@ -502,12 +493,10 @@ static int og_resp_image_create(json_t *data, struct og_client *cli)
computer.name,
soft_legacy.center);
if (!res) {
- og_dbi_free_computer_info(&computer);
og_dbi_close(dbi);
syslog(LOG_ERR, "Problem updating client configuration\n");
return -1;
}
- og_dbi_free_computer_info(&computer);
res = actualizaCreacionImagen(dbi,
img_legacy.image_id,
@@ -609,8 +598,6 @@ static int og_resp_image_restore(json_t *data, struct og_client *cli)
snprintf(img_legacy.disk, sizeof(img_legacy.disk), "%s", disk);
snprintf(soft_legacy.id, sizeof(soft_legacy.id), "%d", computer.id);
- og_dbi_free_computer_info(&computer);
-
res = actualizaRestauracionImagen(dbi,
img_legacy.image_id,
img_legacy.disk,
diff --git a/src/dbi.c b/src/dbi.c
index 7d7ba64..3c4ae51 100644
--- a/src/dbi.c
+++ b/src/dbi.c
@@ -13,6 +13,7 @@
#include "dbi.h"
#include <syslog.h>
#include <string.h>
+#include <stdio.h>
struct og_dbi *og_dbi_open(struct og_dbi_config *config)
{
@@ -93,19 +94,28 @@ int og_dbi_get_computer_info(struct og_dbi *dbi, struct og_computer *computer,
}
computer->id = dbi_result_get_uint(result, "idordenador");
- computer->name = strdup(dbi_result_get_string(result, "nombreordenador"));
- computer->serial_number = strdup(dbi_result_get_string(result, "numserie"));
- computer->ip = strdup(dbi_result_get_string(result, "ip"));
- computer->mac = strdup(dbi_result_get_string(result, "mac"));
+ snprintf(computer->name, sizeof(computer->name), "%s",
+ dbi_result_get_string(result, "nombreordenador"));
+ snprintf(computer->serial_number, sizeof(computer->serial_number), "%s",
+ dbi_result_get_string(result, "numserie"));
+ snprintf(computer->ip, sizeof(computer->ip), "%s",
+ dbi_result_get_string(result, "ip"));
+ snprintf(computer->mac, sizeof(computer->mac), "%s",
+ dbi_result_get_string(result, "mac"));
computer->room = dbi_result_get_uint(result, "idaula");
computer->hardware_id = dbi_result_get_uint(result, "idperfilhard");
computer->repo_id = dbi_result_get_uint(result, "idrepositorio");
- computer->netmask = strdup(dbi_result_get_string(result, "mascara"));
- computer->boot = strdup(dbi_result_get_string(result, "arranque"));
- computer->netiface = strdup(dbi_result_get_string(result, "netiface"));
- computer->netdriver = strdup(dbi_result_get_string(result, "netdriver"));
+ snprintf(computer->netmask, sizeof(computer->netmask), "%s",
+ dbi_result_get_string(result, "mascara"));
+ snprintf(computer->boot, sizeof(computer->boot), "%s",
+ dbi_result_get_string(result, "arranque"));
+ snprintf(computer->netiface, sizeof(computer->netiface), "%s",
+ dbi_result_get_string(result, "netiface"));
+ snprintf(computer->netdriver, sizeof(computer->netdriver), "%s",
+ dbi_result_get_string(result, "netdriver"));
computer->procedure_id = dbi_result_get_uint(result, "idproautoexec");
- computer->livedir = strdup(dbi_result_get_string(result, "oglivedir"));
+ snprintf(computer->livedir, sizeof(computer->livedir), "%s",
+ dbi_result_get_string(result, "oglivedir"));
computer->remote = dbi_result_get_uint(result, "inremotepc") != 0;
computer->maintenance = dbi_result_get_uint(result, "maintenance") != 0;
@@ -113,16 +123,3 @@ int og_dbi_get_computer_info(struct og_dbi *dbi, struct og_computer *computer,
return 0;
}
-
-void og_dbi_free_computer_info(struct og_computer *computer)
-{
- free(computer->serial_number);
- free(computer->netdriver);
- free(computer->netiface);
- free(computer->netmask);
- free(computer->livedir);
- free(computer->name);
- free(computer->boot);
- free(computer->mac);
- free(computer->ip);
-}
diff --git a/src/dbi.h b/src/dbi.h
index 84b898c..e92ce43 100644
--- a/src/dbi.h
+++ b/src/dbi.h
@@ -23,10 +23,16 @@ void og_dbi_close(struct og_dbi *db);
#define OG_DB_COMPUTER_NAME_MAXLEN 100
#define OG_DB_CENTER_NAME_MAXLEN 100
#define OG_DB_ROOM_NAME_MAXLEN 100
+#define OG_DB_SERIAL_NUMBER_MAXLEN 25
#define OG_DB_IMAGE_NAME_MAXLEN 50
#define OG_DB_FILESYSTEM_MAXLEN 16
+#define OG_DB_NETDRIVER_MAXLEN 30
+#define OG_DB_NETIFACE_MAXLEN 4
+#define OG_DB_LIVEDIR_MAXLEN 50
#define OG_DB_INT8_MAXLEN 8
+#define OG_DB_BOOT_MAXLEN 30
#define OG_DB_INT_MAXLEN 11
+#define OG_DB_MAC_MAXLEN 15
#define OG_DB_IP_MAXLEN 15
#define OG_DB_SMALLINT_MAXLEN 6
@@ -59,20 +65,19 @@ struct og_computer {
unsigned int id;
bool maintenance;
bool remote;
- char *serial_number;
- char *netdriver;
- char *netiface;
- char *netmask;
- char *livedir;
- char *name;
- char *boot;
- char *mac;
- char *ip;
+ char serial_number[OG_DB_SERIAL_NUMBER_MAXLEN + 1];
+ char netdriver[OG_DB_NETDRIVER_MAXLEN + 1];
+ char name[OG_DB_COMPUTER_NAME_MAXLEN + 1];
+ char netiface[OG_DB_NETIFACE_MAXLEN + 1];
+ char livedir[OG_DB_LIVEDIR_MAXLEN + 1];
+ char netmask[OG_DB_IP_MAXLEN + 1];
+ char boot[OG_DB_BOOT_MAXLEN + 1];
+ char mac[OG_DB_MAC_MAXLEN + 1];
+ char ip[OG_DB_IP_MAXLEN + 1];
};
struct in_addr;
int og_dbi_get_computer_info(struct og_dbi *dbi, struct og_computer *computer,
struct in_addr addr);
-void og_dbi_free_computer_info(struct og_computer *computer);
#endif
diff --git a/src/rest.c b/src/rest.c
index 966deaf..2d96500 100644
--- a/src/rest.c
+++ b/src/rest.c
@@ -1214,7 +1214,6 @@ static int og_cmd_get_client_info(json_t *element,
json_object_set_new(root, "id", json_integer(computer.id));
json_object_set_new(root, "ip", json_string(computer.ip));
- og_dbi_free_computer_info(&computer);
json_dump_callback(root, og_json_dump_clients, &og_buffer, 0);
json_decref(root);
return 0;
@@ -1224,8 +1223,8 @@ static int og_cmd_post_client_add(json_t *element,
struct og_msg_params *params,
char *buffer_reply)
{
- const char *key, *str, *msglog;
struct og_computer computer = {};
+ const char *key, *msglog;
struct og_dbi *dbi;
dbi_result result;
json_t *value;
@@ -1233,42 +1232,51 @@ static int og_cmd_post_client_add(json_t *element,
json_object_foreach(element, key, value) {
if (!strcmp(key, "serial_number")) {
- err = og_json_parse_string(value, &str);
- computer.serial_number = strdup(str);
+ err = og_json_parse_string_copy(value,
+ computer.serial_number,
+ sizeof(computer.serial_number));
} else if (!strcmp(key, "hardware_id")) {
err = og_json_parse_uint(value, &computer.hardware_id);
} else if (!strcmp(key, "netdriver")) {
- err = og_json_parse_string(value, &str);
- computer.netdriver = strdup(str);
+ err = og_json_parse_string_copy(value,
+ computer.netdriver,
+ sizeof(computer.netdriver));
} else if (!strcmp(key, "maintenance")) {
err = og_json_parse_bool(value, &computer.maintenance);
} else if (!strcmp(key, "netiface")) {
- err = og_json_parse_string(value, &str);
- computer.netiface = strdup(str);
+ err = og_json_parse_string_copy(value,
+ computer.netiface,
+ sizeof(computer.netiface));
} else if (!strcmp(key, "repo_id")) {
err = og_json_parse_uint(value, &computer.repo_id);
} else if (!strcmp(key, "livedir")) {
- err = og_json_parse_string(value, &str);
- computer.livedir = strdup(str);
+ err = og_json_parse_string_copy(value,
+ computer.livedir,
+ sizeof(computer.livedir));
} else if (!strcmp(key, "netmask")) {
- err = og_json_parse_string(value, &str);
- computer.netmask = strdup(str);
+ err = og_json_parse_string_copy(value,
+ computer.netmask,
+ sizeof(computer.netmask));
} else if (!strcmp(key, "remote")) {
err = og_json_parse_bool(value, &computer.remote);
} else if (!strcmp(key, "room")) {
err = og_json_parse_uint(value, &computer.room);
} else if (!strcmp(key, "name")) {
- err = og_json_parse_string(value, &str);
- computer.name = strdup(str);
+ err = og_json_parse_string_copy(value,
+ computer.name,
+ sizeof(computer.name));
} else if (!strcmp(key, "boot")) {
- err = og_json_parse_string(value, &str);
- computer.boot = strdup(str);
+ err = og_json_parse_string_copy(value,
+ computer.boot,
+ sizeof(computer.boot));
} else if (!strcmp(key, "mac")) {
- err = og_json_parse_string(value, &str);
- computer.mac = strdup(str);
+ err = og_json_parse_string_copy(value,
+ computer.mac,
+ sizeof(computer.mac));
} else if (!strcmp(key, "ip")) {
- err = og_json_parse_string(value, &str);
- computer.ip = strdup(str);
+ err = og_json_parse_string_copy(value,
+ computer.ip,
+ sizeof(computer.ip));
}
if (err < 0)
@@ -1279,7 +1287,6 @@ static int og_cmd_post_client_add(json_t *element,
if (!dbi) {
syslog(LOG_ERR, "cannot open conection database (%s:%d)\n",
__func__, __LINE__);
- og_dbi_free_computer_info(&computer);
return -1;
}
@@ -1292,7 +1299,6 @@ static int og_cmd_post_client_add(json_t *element,
syslog(LOG_ERR, "failed to query database (%s:%d) %s\n",
__func__, __LINE__, msglog);
og_dbi_close(dbi);
- og_dbi_free_computer_info(&computer);
return -1;
}
@@ -1301,7 +1307,6 @@ static int og_cmd_post_client_add(json_t *element,
computer.ip);
dbi_result_free(result);
og_dbi_close(dbi);
- og_dbi_free_computer_info(&computer);
return -1;
}
dbi_result_free(result);
@@ -1338,13 +1343,11 @@ static int og_cmd_post_client_add(json_t *element,
syslog(LOG_ERR, "failed to add client to database (%s:%d) %s\n",
__func__, __LINE__, msglog);
og_dbi_close(dbi);
- og_dbi_free_computer_info(&computer);
return -1;
}
dbi_result_free(result);
og_dbi_close(dbi);
- og_dbi_free_computer_info(&computer);
return 0;
}