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chore: namespace sandbox

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master
Sean McBride 5 years ago
parent 3d96b0ed95
commit 81b5d3b00d
1 changed files with 15 additions and 8 deletions
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23
runtime/include/sandbox.h
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@ -11,7 +11,7 @@
#include <http/http_request.h> #include <http/http_request.h>
#include <http/http_response.h> #include <http/http_response.h>
struct io_handle { struct sandbox__io_handle {
int file_descriptor; int file_descriptor;
union uv_any_handle libuv_handle; union uv_any_handle libuv_handle;
}; };
@ -21,7 +21,7 @@ typedef enum
RUNNABLE, RUNNABLE,
BLOCKED, BLOCKED,
RETURNED RETURNED
} sandbox_state_t; } sandbox__state_t;
/* /*
* This is the slowpath switch to a preempted sandbox! * This is the slowpath switch to a preempted sandbox!
@ -32,7 +32,7 @@ extern void __attribute__((noreturn)) sandbox_switch_preempt(void);
// TODO: linear_memory_max_size is not really used // TODO: linear_memory_max_size is not really used
struct sandbox { struct sandbox {
sandbox_state_t state; sandbox__state_t state;
u32 sandbox_size; // The struct plus enough buffer to hold the request or response (sized off largest) u32 sandbox_size; // The struct plus enough buffer to hold the request or response (sized off largest)
@ -58,7 +58,7 @@ struct sandbox {
void *arguments; // arguments from request, must be of module->argument_count size. void *arguments; // arguments from request, must be of module->argument_count size.
i32 return_value; i32 return_value;
struct io_handle handles[SBOX_MAX_OPEN]; struct sandbox__io_handle handles[SBOX_MAX_OPEN];
struct sockaddr client_address; // client requesting connection! struct sockaddr client_address; // client requesting connection!
int client_socket_descriptor; int client_socket_descriptor;
uv_tcp_t client_libuv_stream; uv_tcp_t client_libuv_stream;
@ -108,8 +108,9 @@ sandbox__get_module(struct sandbox *sandbox)
} }
/** /**
* Getter for the arguments of the current sandbox * Getter for the arguments of the sandbox
* @return the arguments of the current sandbox * @param sandbox
* @return the arguments of the sandbox
*/ */
static inline char * static inline char *
sandbox__get_arguments(struct sandbox *sandbox) sandbox__get_arguments(struct sandbox *sandbox)
@ -120,6 +121,7 @@ sandbox__get_arguments(struct sandbox *sandbox)
/** /**
* Initializes and returns an IO handle on the current sandbox ready for use * Initializes and returns an IO handle on the current sandbox ready for use
* @param sandbox
* @return index of handle we preopened or -1 on error (sandbox is null or all handles are exhausted) * @return index of handle we preopened or -1 on error (sandbox is null or all handles are exhausted)
**/ **/
static inline int static inline int
@ -138,7 +140,8 @@ sandbox__initialize_io_handle(struct sandbox *sandbox)
/** /**
* Initializes and returns an IO handle on the current sandbox ready for use * Initializes and returns an IO handle of a sandbox ready for use
* @param sandbox
* @param file_descriptor what we'll set on the IO handle after initialization * @param file_descriptor what we'll set on the IO handle after initialization
* @return index of handle we preopened or -1 if all handles are exhausted * @return index of handle we preopened or -1 if all handles are exhausted
**/ **/
@ -154,7 +157,8 @@ sandbox__initialize_io_handle_and_set_file_descriptor(struct sandbox *sandbox, i
/** /**
* Sets the file descriptor of the sandbox's ith io_handle * Sets the file descriptor of the sandbox's ith io_handle
* Returns error condition if the file_descriptor to set does not contain sandbox preopen magin * Returns error condition if the file_descriptor to set does not contain sandbox preopen magic
* @param sandbox
* @param handle_index index of the sandbox handles we want to set * @param handle_index index of the sandbox handles we want to set
* @param file_descriptor the file descripter we want to set it to * @param file_descriptor the file descripter we want to set it to
* @returns the index that was set or -1 in case of error * @returns the index that was set or -1 in case of error
@ -171,6 +175,7 @@ sandbox__set_file_descriptor(struct sandbox *sandbox, int handle_index, int file
/** /**
* Get the file descriptor of the sandbox's ith io_handle * Get the file descriptor of the sandbox's ith io_handle
* @param sandbox
* @param handle_index index into the sandbox's handles table * @param handle_index index into the sandbox's handles table
* @returns file descriptor or -1 in case of error * @returns file descriptor or -1 in case of error
**/ **/
@ -184,6 +189,7 @@ sandbox__get_file_descriptor(struct sandbox *sandbox, int handle_index)
/** /**
* Close the sandbox's ith io_handle * Close the sandbox's ith io_handle
* @param sandbox
* @param handle_index index of the handle to close * @param handle_index index of the handle to close
**/ **/
static inline void static inline void
@ -196,6 +202,7 @@ sandbox__close_file_descriptor(struct sandbox *sandbox, int handle_index)
/** /**
* Get the Libuv handle located at idx of the sandbox ith io_handle * Get the Libuv handle located at idx of the sandbox ith io_handle
* @param sandbox
* @param handle_index index of the handle containing libuv_handle??? * @param handle_index index of the handle containing libuv_handle???
* @returns any libuv handle or a NULL pointer in case of error * @returns any libuv handle or a NULL pointer in case of error
**/ **/

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