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authorMax Kellermann <max@duempel.org>2008-10-17 23:53:28 +0200
committerMax Kellermann <max@duempel.org>2008-10-17 23:53:28 +0200
commit02a2a407c1d52c6635a551b7a64f1959781aba6d (patch)
tree6d1f796ee72162b8389b8dd6b3c0bc1aed542f55
parentf8d5b7407160a2c9ec96026b7f7cbd2f4b40afdc (diff)
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client: converted permissions to unsigned
client->permission is a bit set, and should be unsigned.
-rw-r--r--src/client.c6
-rw-r--r--src/client.h4
-rw-r--r--src/command.c14
-rw-r--r--src/permission.c16
-rw-r--r--src/permission.h4
5 files changed, 22 insertions, 22 deletions
diff --git a/src/client.c b/src/client.c
index b0cd8c8d7..f3f5f44ad 100644
--- a/src/client.c
+++ b/src/client.c
@@ -72,7 +72,7 @@ struct client {
size_t bufferPos;
int fd; /* file descriptor; -1 if expired */
- int permission;
+ unsigned permission;
/** the uid of the client process, or -1 if unknown */
int uid;
@@ -115,12 +115,12 @@ int client_get_uid(const struct client *client)
return client->uid;
}
-int client_get_permission(const struct client *client)
+unsigned client_get_permission(const struct client *client)
{
return client->permission;
}
-void client_set_permission(struct client *client, int permission)
+void client_set_permission(struct client *client, unsigned permission)
{
client->permission = permission;
}
diff --git a/src/client.h b/src/client.h
index 58c2003de..64ba33b14 100644
--- a/src/client.h
+++ b/src/client.h
@@ -43,9 +43,9 @@ int client_is_expired(const struct client *client);
*/
int client_get_uid(const struct client *client);
-int client_get_permission(const struct client *client);
+unsigned client_get_permission(const struct client *client);
-void client_set_permission(struct client *client, int permission);
+void client_set_permission(struct client *client, unsigned permission);
/**
* Write a block of data to the client.
diff --git a/src/command.c b/src/command.c
index 844ce8e9a..0eb285dfc 100644
--- a/src/command.c
+++ b/src/command.c
@@ -138,7 +138,7 @@ struct _CommandEntry {
const char *cmd;
int min;
int max;
- int reqPermission;
+ unsigned reqPermission;
CommandHandlerFunction handler;
};
@@ -272,7 +272,7 @@ static int print_playlist_result(struct client *client,
}
static void addCommand(const char *name,
- int reqPermission,
+ unsigned reqPermission,
int minargs,
int maxargs,
CommandHandlerFunction handler_func)
@@ -1124,7 +1124,7 @@ static int handlePing(mpd_unused struct client *client,
static int handlePassword(struct client *client,
mpd_unused int argc, char *argv[])
{
- int permission = 0;
+ unsigned permission = 0;
if (getPermissionFromPassword(argv[1], &permission) < 0) {
command_error(client, ACK_ERROR_PASSWORD, "incorrect password");
@@ -1192,7 +1192,7 @@ static int handleDevices(struct client *client,
static int handleCommands(struct client *client,
mpd_unused int argc, mpd_unused char *argv[])
{
- const int permission = client_get_permission(client);
+ const unsigned permission = client_get_permission(client);
ListNode *node = commandList->firstNode;
CommandEntry *cmd;
@@ -1211,7 +1211,7 @@ static int handleCommands(struct client *client,
static int handleNotcommands(struct client *client,
mpd_unused int argc, mpd_unused char *argv[])
{
- const int permission = client_get_permission(client);
+ const unsigned permission = client_get_permission(client);
ListNode *node = commandList->firstNode;
CommandEntry *cmd;
@@ -1348,7 +1348,7 @@ void finishCommands(void)
}
static int checkArgcAndPermission(CommandEntry * cmd, struct client *client,
- int permission, int argc, char *argv[])
+ unsigned permission, int argc, char *argv[])
{
int min = cmd->min + 1;
int max = cmd->max + 1;
@@ -1385,7 +1385,7 @@ static int checkArgcAndPermission(CommandEntry * cmd, struct client *client,
}
static CommandEntry *getCommandEntryAndCheckArgcAndPermission(struct client *client,
- int permission,
+ unsigned permission,
int argc,
char *argv[])
{
diff --git a/src/permission.c b/src/permission.c
index 4d53fa0cf..193d21f8a 100644
--- a/src/permission.c
+++ b/src/permission.c
@@ -34,11 +34,11 @@
static List *permission_passwords;
-static int permission_default;
+static unsigned permission_default;
-static int parsePermissions(char *string)
+static unsigned parsePermissions(char *string)
{
- int permission = 0;
+ unsigned permission = 0;
char *temp;
char *tok;
@@ -70,7 +70,7 @@ void initPermissions(void)
char *temp;
char *cp2;
char *password;
- int *permission;
+ unsigned *permission;
ConfigParam *param;
permission_passwords = makeList(free, 1);
@@ -99,7 +99,7 @@ void initPermissions(void)
password = temp;
- permission = xmalloc(sizeof(int));
+ permission = xmalloc(sizeof(unsigned));
*permission =
parsePermissions(strtok_r(NULL, "", &cp2));
@@ -116,12 +116,12 @@ void initPermissions(void)
sortList(permission_passwords);
}
-int getPermissionFromPassword(char *password, int *permission)
+int getPermissionFromPassword(char *password, unsigned *permission)
{
void *foundPermission;
if (findInList(permission_passwords, password, &foundPermission)) {
- *permission = *((int *)foundPermission);
+ *permission = *((unsigned *)foundPermission);
return 0;
}
@@ -133,7 +133,7 @@ void finishPermissions(void)
freeList(permission_passwords);
}
-int getDefaultPermissions(void)
+unsigned getDefaultPermissions(void)
{
return permission_default;
}
diff --git a/src/permission.h b/src/permission.h
index af52ce411..93f85cf7d 100644
--- a/src/permission.h
+++ b/src/permission.h
@@ -26,11 +26,11 @@
#define PERMISSION_ADMIN 8
-int getPermissionFromPassword(char *password, int *permission);
+int getPermissionFromPassword(char *password, unsigned *permission);
void finishPermissions(void);
-int getDefaultPermissions(void);
+unsigned getDefaultPermissions(void);
void initPermissions(void);