---
src/hal/utils/halcmd.c | 37 ++++++++++---------------------------
src/hal/utils/halcmd.h | 22 ++++++++++++++++++++++
2 files changed, 32 insertions(+), 27 deletions(-)
diff --git a/src/hal/utils/halcmd.c b/src/hal/utils/halcmd.c
index f10e6fa..8f1a418 100644
--- a/src/hal/utils/halcmd.c
+++ b/src/hal/utils/halcmd.c
@@ -131,28 +131,9 @@ void halcmd_shutdown(void) {
command.
*/
-enum argtype {
- A_ZERO, /* prototype: f(void) */
- A_ONE, /* prototype: f(char *arg) */
- A_TWO, /* prototype: f(char *arg1, char *arg2) */
- A_THREE, /* prototype: f(char *arg1, char *arg2, char *arg3) */
-
- A_PLUS = 0x100, /* adds to prototype: char *args[] */
- A_REMOVE_ARROWS = 0x200, /* removes any arrows from command */
- A_OPTIONAL = 0x400 /* arguments may be NULL */
-};
-
-typedef int(*func_t)(void);
-
-#define FUNCT(x) ((func_t)x)
-
-struct command {
- const char *name;
- func_t func;
- enum argtype type;
-};
+#define FUNCT(x) ((halcmd_func_t)x)
-struct command commands[] = {
+struct halcmd_command halcmd_commands[] = {
{"addf", FUNCT(do_addf_cmd), A_TWO | A_PLUS },
{"alias", FUNCT(do_alias_cmd), A_THREE },
{"delf", FUNCT(do_delf_cmd), A_TWO | A_OPTIONAL },
@@ -188,16 +169,16 @@ struct command commands[] = {
{"unlock", FUNCT(do_unlock_cmd), A_ONE | A_OPTIONAL },
{"waitusr", FUNCT(do_waitusr_cmd), A_ONE },
};
-#define ncommands (sizeof(commands) / sizeof(commands[0]))
+int halcmd_ncommands = (sizeof(halcmd_commands) / sizeof(halcmd_commands[0]));
static int sort_command(const void *a, const void *b) {
- const struct command *ca = a, *cb = b;
+ const struct halcmd_command *ca = a, *cb = b;
return strcmp(ca->name, cb->name);
}
static int compare_command(const void *namep, const void *commandp) {
const char *name = namep;
- const struct command *command = commandp;
+ const struct halcmd_command *command = commandp;
return strcmp(name, command->name);
}
@@ -315,8 +296,9 @@ static int count_args(char **argv) {
#define REST(i) (argc > i ? argv + i : argv + argc)
static int parse_cmd1(char **argv) {
- struct command *command = bsearch(argv[0], commands, ncommands,
- sizeof(struct command), compare_command);
+ struct halcmd_command *command = bsearch(argv[0],
+ halcmd_commands, halcmd_ncommands,
+ sizeof(struct halcmd_command), compare_command);
int argc = count_args(argv);
if(argc == 0)
@@ -430,7 +412,8 @@ int halcmd_parse_cmd(char *tokens[])
if(first_time) {
/* ensure that commands is sorted when it is searched later */
- qsort(commands, ncommands, sizeof(struct command), sort_command);
+ qsort(halcmd_commands, halcmd_ncommands,
+ sizeof(struct halcmd_command), sort_command);
first_time = 0;
}
diff --git a/src/hal/utils/halcmd.h b/src/hal/utils/halcmd.h
index e77ff13..5b5fa84 100644
--- a/src/hal/utils/halcmd.h
+++ b/src/hal/utils/halcmd.h
@@ -60,6 +60,28 @@ const char *halcmd_get_filename(void);
void halcmd_set_linenumber(int new_linenumber);
int halcmd_get_linenumber(void);
+enum halcmd_argtype {
+ A_ZERO, /* prototype: f(void) */
+ A_ONE, /* prototype: f(char *arg) */
+ A_TWO, /* prototype: f(char *arg1, char *arg2) */
+ A_THREE, /* prototype: f(char *arg1, char *arg2, char *arg3) */
+
+ A_PLUS = 0x100, /* adds to prototype: char *args[] */
+ A_REMOVE_ARROWS = 0x200, /* removes any arrows from command */
+ A_OPTIONAL = 0x400 /* arguments may be NULL */
+};
+
+typedef int(*halcmd_func_t)(void);
+
+
+struct halcmd_command {
+ const char *name;
+ halcmd_func_t func;
+ enum halcmd_argtype type;
+};
+
+extern struct halcmd_command halcmd_commands[];
+extern int halcmd_ncommands;
extern FILE *halcmd_inifile;
--
1.6.2.1.469.gdffc
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