Commit 7b2906de authored by Zachary T Welch's avatar Zachary T Welch
Browse files

do not extern 'interp' from command.c

Adds 'interp' field to command_context, chasing the few remaining
references to the global variable outside of the command module.
parent 8e8a359a
......@@ -1257,7 +1257,7 @@ struct command_context* command_init(const char *startup_tcl)
#if !BUILD_ECOSBOARD
Jim_InitEmbedded();
/* Create an interpreter */
interp = Jim_CreateInterp();
interp = context->interp = Jim_CreateInterp();
/* Add all the Jim core commands */
Jim_RegisterCoreCommands(interp);
#endif
......
......@@ -59,6 +59,7 @@ typedef int (*command_output_handler_t)(struct command_context *context,
struct command_context
{
Jim_Interp *interp;
enum command_mode mode;
struct command *commands;
int current_target;
......@@ -359,8 +360,6 @@ void process_jim_events(void);
#define ERROR_COMMAND_ARGUMENT_OVERFLOW (-604)
#define ERROR_COMMAND_ARGUMENT_UNDERFLOW (-605)
extern Jim_Interp *interp;
int parse_ulong(const char *str, unsigned long *ul);
int parse_ullong(const char *str, unsigned long long *ul);
......
......@@ -1535,7 +1535,7 @@ int jtag_init(struct command_context *cmd_ctx)
if ((retval = jtag_execute_queue()) != ERROR_OK)
return retval;
if (Jim_Eval_Named(interp, "jtag_init", __FILE__, __LINE__) != JIM_OK)
if (Jim_Eval_Named(cmd_ctx->interp, "jtag_init", __FILE__, __LINE__) != JIM_OK)
return ERROR_FAIL;
return ERROR_OK;
......
......@@ -277,7 +277,7 @@ int openocd_main(int argc, char *argv[])
return EXIT_FAILURE;
#endif
ret = server_init();
ret = server_init(cmd_ctx);
if (ERROR_OK != ret)
return EXIT_FAILURE;
......
......@@ -180,6 +180,7 @@ httpd_Jim_Command_formfetch(Jim_Interp *interp,
struct httpd_request
{
int post;
Jim_Interp *interp;
struct MHD_PostProcessor *postprocessor;
//Jim_Obj *dict;
......@@ -208,7 +209,8 @@ static void request_completed(void *cls, struct MHD_Connection *connection,
}
/* append to said key in dictionary */
static void append_key(struct httpd_request *r, const char *key,
static void append_key(Jim_Interp *interp,
struct httpd_request *r, const char *key,
const char *data, size_t off, size_t size)
{
Jim_Obj *keyObj = Jim_NewStringObj(interp, key, -1);
......@@ -259,7 +261,7 @@ static int iterate_post(void *con_cls, enum MHD_ValueKind kind,
{
struct httpd_request *r = (struct httpd_request*) con_cls;
append_key(r, key, data, off, size);
append_key(r->interp, r, key, data, off, size);
return MHD_YES;
}
......@@ -268,12 +270,13 @@ static int record_arg(void *cls, enum MHD_ValueKind kind, const char *key,
const char *value)
{
struct httpd_request *r = (struct httpd_request*) cls;
append_key(r, key, value, 0, strlen(value));
append_key(r->interp, r, key, value, 0, strlen(value));
return MHD_YES;
}
static int handle_request(struct MHD_Connection * connection, const char * url)
static int handle_request(Jim_Interp *interp,
struct MHD_Connection * connection, const char * url)
{
struct MHD_Response * response;
......@@ -358,6 +361,7 @@ static int ahc_echo_inner(void * cls, struct MHD_Connection * connection,
const char * url, const char * method, const char * version,
const char * upload_data, size_t * upload_data_size, void ** ptr)
{
Jim_Interp *interp = (Jim_Interp *)cls;
int post = 0;
if (0 == strcmp(method, "POST"))
......@@ -384,7 +388,7 @@ static int ahc_echo_inner(void * cls, struct MHD_Connection * connection,
memset(*ptr, 0, sizeof(struct httpd_request));
r = (struct httpd_request *) *ptr;
r->interp = interp;
r->post = post;
Jim_SetVariableStr(interp, "httppostdata", Jim_NewDictObj(interp, NULL, 0));
......@@ -437,7 +441,7 @@ static int ahc_echo_inner(void * cls, struct MHD_Connection * connection,
url="index.tcl";
const char *file_name = alloc_printf("%s/%s", httpd_dir, url);
int result = handle_request(connection, file_name);
int result = handle_request(interp, connection, file_name);
free((void *)file_name);
return result;
}
......@@ -487,7 +491,7 @@ int httpd_start(struct command_context *cmd_ctx)
int port = 8888;
LOG_USER("Launching httpd server on port %d", port);
d = MHD_start_daemon(MHD_USE_SELECT_INTERNALLY, port, NULL, NULL,
&ahc_echo, NULL, /* could be data for handler, but we only have a single handler, use global variables instead */
&ahc_echo, cmd_ctx->interp,
MHD_OPTION_NOTIFY_COMPLETED, request_completed, NULL, /* Closure... what's that??? */
MHD_OPTION_END);
if (d == NULL)
......
......@@ -487,7 +487,7 @@ void sig_handler(int sig) {
}
#endif
int server_init(void)
int server_init(struct command_context *cmd_ctx)
{
#ifdef _WIN32
WORD wVersionRequested;
......@@ -518,7 +518,7 @@ int server_init(void)
signal(SIGABRT, sig_handler);
#endif
int ret = tcl_init();
int ret = tcl_init(cmd_ctx);
if (ERROR_OK != ret)
return ret;
......
......@@ -74,7 +74,7 @@ int add_service(char *name, enum connection_type type, unsigned short port,
input_handler_t in_handler, connection_closed_handler_t close_handler,
void *priv);
int server_init(void);
int server_init(struct command_context *cmd_ctx);
int server_quit(void);
int server_loop(struct command_context *command_context);
......
......@@ -81,6 +81,7 @@ static int tcl_new_connection(struct connection *connection)
static int tcl_input(struct connection *connection)
{
Jim_Interp *interp = (Jim_Interp *)connection->priv;
int retval;
int i;
ssize_t rlen;
......@@ -156,7 +157,7 @@ static int tcl_closed(struct connection *connection)
return ERROR_OK;
}
int tcl_init(void)
int tcl_init(struct command_context *cmd_ctx)
{
int retval;
......@@ -166,7 +167,9 @@ int tcl_init(void)
return ERROR_OK;
}
retval = add_service("tcl", CONNECTION_TCP, tcl_port, 1, tcl_new_connection, tcl_input, tcl_closed, NULL);
retval = add_service("tcl", CONNECTION_TCP, tcl_port, 1,
&tcl_new_connection, &tcl_input,
&tcl_closed, cmd_ctx->interp);
return retval;
}
......
......@@ -22,7 +22,7 @@
#include "server.h"
int tcl_init(void);
int tcl_init(struct command_context *cmd_ctx);
int tcl_register_commands(struct command_context *cmd_ctx);
#endif /* _TCL_SERVER_H_ */
......@@ -449,12 +449,12 @@ int target_process_reset(struct command_context *cmd_ctx, enum target_reset_mode
jtag_poll_set_enabled(false);
sprintf(buf, "ocd_process_reset %s", n->name);
retval = Jim_Eval(interp, buf);
retval = Jim_Eval(cmd_ctx->interp, buf);
jtag_poll_set_enabled(save_poll);
if (retval != JIM_OK) {
Jim_PrintErrorMessage(interp);
Jim_PrintErrorMessage(cmd_ctx->interp);
return ERROR_FAIL;
}
......@@ -759,6 +759,8 @@ err_write_phys_memory(struct target *target, uint32_t address,
return ERROR_FAIL;
}
static int handle_target(void *priv);
int target_init(struct command_context *cmd_ctx)
{
struct target *target;
......@@ -876,7 +878,7 @@ int target_init(struct command_context *cmd_ctx)
{
if ((retval = target_register_user_commands(cmd_ctx)) != ERROR_OK)
return retval;
if ((retval = target_register_timer_callback(handle_target, 100, 1, NULL)) != ERROR_OK)
if ((retval = target_register_timer_callback(&handle_target, 100, 1, cmd_ctx->interp)) != ERROR_OK)
return retval;
}
......@@ -1796,8 +1798,9 @@ static void target_call_event_callbacks_all(enum target_event e) {
}
/* process target state changes */
int handle_target(void *priv)
static int handle_target(void *priv)
{
Jim_Interp *interp = (Jim_Interp *)priv;
int retval = ERROR_OK;
/* we do not want to recurse here... */
......
......@@ -251,7 +251,6 @@ int target_register_commands(struct command_context *cmd_ctx);
int target_register_user_commands(struct command_context *cmd_ctx);
int target_init(struct command_context *cmd_ctx);
int target_examine(void);
int handle_target(void *priv);
int target_process_reset(struct command_context *cmd_ctx,
enum target_reset_mode reset_mode);
......
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