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Code

Update: Made error IDs an enum.

Browse Source 
Thanks to ePirat for the suggestion.
This commit is contained in:
Philipp Schafft 2018-05-26 06:29:10 +00:00
parent a612d0c4a1
commit 097e62394f
4 changed files with 47 additions and 44 deletions
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2
src/client.c
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@ -266,7 +266,7 @@ static inline void _client_send_error(client_t *client, int plain, const icecast
fserve_add_client (client, NULL); fserve_add_client (client, NULL);
} }
void client_send_error_by_id(client_t *client, int id) void client_send_error_by_id(client_t *client, icecast_error_id_t id)
{ {
const icecast_error_t *error = error_get_by_id(id); const icecast_error_t *error = error_get_by_id(id);
const char *pref; const char *pref;

3
src/client.h
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@ -19,6 +19,7 @@
#ifndef __CLIENT_H__ #ifndef __CLIENT_H__
#define __CLIENT_H__ #define __CLIENT_H__
#include "errors.h"
#include "connection.h" #include "connection.h"
#include "refbuf.h" #include "refbuf.h"
#include "acl.h" #include "acl.h"
@ -109,7 +110,7 @@ typedef struct _client_tag
int client_create (client_t **c_ptr, connection_t *con, http_parser_t *parser); int client_create (client_t **c_ptr, connection_t *con, http_parser_t *parser);
void client_destroy(client_t *client); void client_destroy(client_t *client);
void client_send_error_by_id(client_t *client, int id); void client_send_error_by_id(client_t *client, icecast_error_id_t id);
void client_send_101(client_t *client, reuse_t reuse); void client_send_101(client_t *client, reuse_t reuse);
void client_send_426(client_t *client, reuse_t reuse); void client_send_426(client_t *client, reuse_t reuse);
int client_send_bytes (client_t *client, const void *buf, unsigned len); int client_send_bytes (client_t *client, const void *buf, unsigned len);

2
src/errors.c
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@ -135,7 +135,7 @@ static const icecast_error_t __errors[] = {
.message = "XSLT problem"} .message = "XSLT problem"}
}; };
const icecast_error_t * error_get_by_id(int id) { const icecast_error_t * error_get_by_id(icecast_error_id_t id) {
size_t i; size_t i;
for (i = 0; i < (sizeof(__errors)/sizeof(*__errors)); i++) { for (i = 0; i < (sizeof(__errors)/sizeof(*__errors)); i++) {

84
src/errors.h
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@ -9,48 +9,50 @@
#ifndef __ERRORS_H__ #ifndef __ERRORS_H__
#define __ERRORS_H__ #define __ERRORS_H__
#define ICECAST_ERROR_ADMIN_DEST_NOT_RUNNING 1 typedef enum {
#define ICECAST_ERROR_ADMIN_METADAT_BADCALL 2 ICECAST_ERROR_ADMIN_DEST_NOT_RUNNING,
#define ICECAST_ERROR_ADMIN_METADAT_NO_SUCH_ACTION 3 ICECAST_ERROR_ADMIN_METADAT_BADCALL,
#define ICECAST_ERROR_ADMIN_MISSING_PARAMETER 4 ICECAST_ERROR_ADMIN_METADAT_NO_SUCH_ACTION,
#define ICECAST_ERROR_ADMIN_missing_parameter 5 /* what is this? */ ICECAST_ERROR_ADMIN_MISSING_PARAMETER,
#define ICECAST_ERROR_ADMIN_MOUNT_NOT_ACCEPT_URL_UPDATES 6 ICECAST_ERROR_ADMIN_missing_parameter, /* what is this? */
#define ICECAST_ERROR_ADMIN_NO_SUCH_DESTINATION 7 ICECAST_ERROR_ADMIN_MOUNT_NOT_ACCEPT_URL_UPDATES,
#define ICECAST_ERROR_ADMIN_ROLEMGN_ADD_NOSYS 8 ICECAST_ERROR_ADMIN_NO_SUCH_DESTINATION,
#define ICECAST_ERROR_ADMIN_ROLEMGN_DELETE_NOSYS 9 ICECAST_ERROR_ADMIN_ROLEMGN_ADD_NOSYS,
#define ICECAST_ERROR_ADMIN_ROLEMGN_ROLE_NOT_FOUND 10 ICECAST_ERROR_ADMIN_ROLEMGN_DELETE_NOSYS,
#define ICECAST_ERROR_ADMIN_SOURCE_DOES_NOT_EXIST 11 ICECAST_ERROR_ADMIN_ROLEMGN_ROLE_NOT_FOUND,
#define ICECAST_ERROR_ADMIN_SOURCE_IS_NOT_AVAILABLE 12 ICECAST_ERROR_ADMIN_SOURCE_DOES_NOT_EXIST,
#define ICECAST_ERROR_ADMIN_SUPPLIED_MOUNTPOINTS_ARE_IDENTICAL 13 ICECAST_ERROR_ADMIN_SOURCE_IS_NOT_AVAILABLE,
#define ICECAST_ERROR_ADMIN_UNRECOGNISED_COMMAND 14 ICECAST_ERROR_ADMIN_SUPPLIED_MOUNTPOINTS_ARE_IDENTICAL,
#define ICECAST_ERROR_AUTH_BUSY 15 ICECAST_ERROR_ADMIN_UNRECOGNISED_COMMAND,
#define ICECAST_ERROR_CON_CONTENT_TYPE_NOSYS 16 ICECAST_ERROR_AUTH_BUSY,
#define ICECAST_ERROR_CON_INTERNAL_FORMAT_ALLOC_ERROR 17 ICECAST_ERROR_CON_CONTENT_TYPE_NOSYS,
#define ICECAST_ERROR_CON_MISSING_PASS_PARAMETER 18 ICECAST_ERROR_CON_INTERNAL_FORMAT_ALLOC_ERROR,
#define ICECAST_ERROR_CON_MOUNT_IN_USE 19 ICECAST_ERROR_CON_MISSING_PASS_PARAMETER,
#define ICECAST_ERROR_CON_MOUNTPOINT_NOT_STARTING_WITH_SLASH 20 ICECAST_ERROR_CON_MOUNT_IN_USE,
#define ICECAST_ERROR_CON_NO_CONTENT_TYPE_GIVEN 21 ICECAST_ERROR_CON_MOUNTPOINT_NOT_STARTING_WITH_SLASH,
#define ICECAST_ERROR_CON_PER_CRED_CLIENT_LIMIT 22 ICECAST_ERROR_CON_NO_CONTENT_TYPE_GIVEN,
#define ICECAST_ERROR_CON_rejecting_client_for_whatever_reason 23 /* ??? */ ICECAST_ERROR_CON_PER_CRED_CLIENT_LIMIT,
#define ICECAST_ERROR_CON_SOURCE_CLIENT_LIMIT 24 ICECAST_ERROR_CON_rejecting_client_for_whatever_reason, /* ??? */
#define ICECAST_ERROR_CON_UNIMPLEMENTED 25 ICECAST_ERROR_CON_SOURCE_CLIENT_LIMIT,
#define ICECAST_ERROR_CON_UNKNOWN_REQUEST 26 ICECAST_ERROR_CON_UNIMPLEMENTED,
#define ICECAST_ERROR_CON_UPGRADE_ERROR 27 ICECAST_ERROR_CON_UNKNOWN_REQUEST,
#define ICECAST_ERROR_FSERV_FILE_NOT_FOUND 28 ICECAST_ERROR_CON_UPGRADE_ERROR,
#define ICECAST_ERROR_FSERV_FILE_NOT_READABLE 29 ICECAST_ERROR_FSERV_FILE_NOT_FOUND,
#define ICECAST_ERROR_FSERV_REQUEST_RANGE_NOT_SATISFIABLE 30 ICECAST_ERROR_FSERV_FILE_NOT_READABLE,
#define ICECAST_ERROR_GEN_BUFFER_REALLOC 31 ICECAST_ERROR_FSERV_REQUEST_RANGE_NOT_SATISFIABLE,
#define ICECAST_ERROR_GEN_CLIENT_LIMIT 32 ICECAST_ERROR_GEN_BUFFER_REALLOC,
#define ICECAST_ERROR_GEN_CLIENT_NEEDS_TO_AUTHENTICATE 33 ICECAST_ERROR_GEN_CLIENT_LIMIT,
#define ICECAST_ERROR_GEN_HEADER_GEN_FAILED 34 ICECAST_ERROR_GEN_CLIENT_NEEDS_TO_AUTHENTICATE,
#define ICECAST_ERROR_GEN_MEMORY_EXHAUSTED 35 ICECAST_ERROR_GEN_HEADER_GEN_FAILED,
#define ICECAST_ERROR_SOURCE_MOUNT_UNAVAILABLE 36 ICECAST_ERROR_GEN_MEMORY_EXHAUSTED,
#define ICECAST_ERROR_SOURCE_STREAM_PREPARATION_ERROR 37 ICECAST_ERROR_SOURCE_MOUNT_UNAVAILABLE,
#define ICECAST_ERROR_XSLT_PARSE 38 ICECAST_ERROR_SOURCE_STREAM_PREPARATION_ERROR,
#define ICECAST_ERROR_XSLT_problem 39 ICECAST_ERROR_XSLT_PARSE,
ICECAST_ERROR_XSLT_problem
} icecast_error_id_t;
struct icecast_error_tag { struct icecast_error_tag {
const int id; const icecast_error_id_t id;
const int http_status; const int http_status;
const char *uuid; const char *uuid;
const char *message; const char *message;
@ -58,6 +60,6 @@ struct icecast_error_tag {
typedef struct icecast_error_tag icecast_error_t; typedef struct icecast_error_tag icecast_error_t;
const icecast_error_t * error_get_by_id(int id); const icecast_error_t * error_get_by_id(icecast_error_id_t id);
#endif /* __ERRORS_H__ */ #endif /* __ERRORS_H__ */