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console: Fix formatting

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This commit is contained in:
Anuj Deshpande 2018-04-30 14:22:45 +05:30
parent b3894dba97
commit 87adbd3229
1 changed files with 32 additions and 32 deletions
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64
components/console/commands.c
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@ -28,18 +28,18 @@ typedef struct cmd_item_ {
/**
* Command name (statically allocated by application)
*/
const char* command;
const char *command;
/**
* Help text (statically allocated by application), may be NULL.
*/
const char* help;
const char *help;
/**
* Hint text, usually lists possible arguments, dynamically allocated.
* May be NULL.
*/
char* hint;
char *hint;
esp_console_cmd_func_t func; //!< pointer to the command handler
void* argtable; //!< optional pointer to arg table
void *argtable; //!< optional pointer to arg table
SLIST_ENTRY(cmd_item_) next; //!< next command in the list
} cmd_item_t;
@ -50,11 +50,11 @@ static SLIST_HEAD(cmd_list_, cmd_item_) s_cmd_list;
static esp_console_config_t s_config;
/** temporary buffer used for command line parsing */
static char* s_tmp_line_buf;
static char *s_tmp_line_buf;
static const cmd_item_t* find_command_by_name(const char* name);
static const cmd_item_t *find_command_by_name(const char *name);
esp_err_t esp_console_init(const esp_console_config_t* config)
esp_err_t esp_console_init(const esp_console_config_t *config)
{
if (s_tmp_line_buf) {
return ESP_ERR_INVALID_STATE;
@ -91,11 +91,11 @@ esp_err_t esp_console_cmd_register(const esp_console_cmd_t *cmd)
return ESP_ERR_NO_MEM;
}
if (cmd->command == NULL) {
free(item);
free(item);
return ESP_ERR_INVALID_ARG;
}
if (strchr(cmd->command, ' ') != NULL) {
free(item);
free(item);
return ESP_ERR_INVALID_ARG;
}
item->command = cmd->command;
@ -107,9 +107,9 @@ esp_err_t esp_console_cmd_register(const esp_console_cmd_t *cmd)
asprintf(&item->hint, " %s", cmd->hint);
} else if (cmd->argtable) {
/* Generate hint based on cmd->argtable */
char* buf = NULL;
char *buf = NULL;
size_t buf_size = 0;
FILE* f = open_memstream(&buf, &buf_size);
FILE *f = open_memstream(&buf, &buf_size);
if (f != NULL) {
arg_print_syntax(f, cmd->argtable, NULL);
fclose(f);
@ -118,11 +118,11 @@ esp_err_t esp_console_cmd_register(const esp_console_cmd_t *cmd)
}
item->argtable = cmd->argtable;
item->func = cmd->func;
cmd_item_t* last = SLIST_FIRST(&s_cmd_list);
cmd_item_t *last = SLIST_FIRST(&s_cmd_list);
if (last == NULL) {
SLIST_INSERT_HEAD(&s_cmd_list, item, next);
} else {
cmd_item_t* it;
cmd_item_t *it;
while ((it = SLIST_NEXT(last, next)) != NULL) {
last = it;
}
@ -137,7 +137,7 @@ void esp_console_get_completion(const char *buf, linenoiseCompletions *lc)
if (len == 0) {
return;
}
cmd_item_t* it;
cmd_item_t *it;
SLIST_FOREACH(it, &s_cmd_list, next) {
/* Check if command starts with buf */
if (strncmp(buf, it->command, len) == 0) {
@ -146,10 +146,10 @@ void esp_console_get_completion(const char *buf, linenoiseCompletions *lc)
}
}
const char* esp_console_get_hint(const char *buf, int *color, int *bold)
const char *esp_console_get_hint(const char *buf, int *color, int *bold)
{
int len = strlen(buf);
cmd_item_t* it;
cmd_item_t *it;
SLIST_FOREACH(it, &s_cmd_list, next) {
if (strlen(it->command) == len &&
strncmp(buf, it->command, len) == 0) {
@ -161,10 +161,10 @@ const char* esp_console_get_hint(const char *buf, int *color, int *bold)
return NULL;
}
static const cmd_item_t* find_command_by_name(const char* name)
static const cmd_item_t *find_command_by_name(const char *name)
{
const cmd_item_t* cmd = NULL;
cmd_item_t* it;
const cmd_item_t *cmd = NULL;
cmd_item_t *it;
SLIST_FOREACH(it, &s_cmd_list, next) {
if (strcmp(name, it->command) == 0) {
cmd = it;
@ -174,26 +174,26 @@ static const cmd_item_t* find_command_by_name(const char* name)
return cmd;
}
esp_err_t esp_console_run(const char* cmdline, int* cmd_ret)
esp_err_t esp_console_run(const char *cmdline, int *cmd_ret)
{
if (s_tmp_line_buf == NULL) {
return ESP_ERR_INVALID_STATE;
}
char** argv = (char**) calloc(s_config.max_cmdline_args, sizeof(char*));
char **argv = (char **) calloc(s_config.max_cmdline_args, sizeof(char *));
if (argv == NULL) {
return ESP_ERR_NO_MEM;
}
strlcpy(s_tmp_line_buf, cmdline, s_config.max_cmdline_length);
size_t argc = esp_console_split_argv(s_tmp_line_buf, argv,
s_config.max_cmdline_args);
s_config.max_cmdline_args);
if (argc == 0) {
free(argv);
free(argv);
return ESP_ERR_INVALID_ARG;
}
const cmd_item_t* cmd = find_command_by_name(argv[0]);
const cmd_item_t *cmd = find_command_by_name(argv[0]);
if (cmd == NULL) {
free(argv);
free(argv);
return ESP_ERR_NOT_FOUND;
}
*cmd_ret = (*cmd->func)(argc, argv);
@ -201,9 +201,9 @@ esp_err_t esp_console_run(const char* cmdline, int* cmd_ret)
return ESP_OK;
}
static int help_command(int argc, char** argv)
static int help_command(int argc, char **argv)
{
cmd_item_t* it;
cmd_item_t *it;
/* Print summary of each command */
SLIST_FOREACH(it, &s_cmd_list, next) {
@ -213,7 +213,7 @@ static int help_command(int argc, char** argv)
/* First line: command name and hint
* Pad all the hints to the same column
*/
const char* hint = (it->hint) ? it->hint : "";
const char *hint = (it->hint) ? it->hint : "";
printf("%-s %s\n", it->command, hint);
/* Second line: print help.
* Argtable has a nice helper function for this which does line
@ -223,7 +223,7 @@ static int help_command(int argc, char** argv)
arg_print_formatted(stdout, 2, 78, it->help);
/* Finally, print the list of arguments */
if (it->argtable) {
arg_print_glossary(stdout, (void**) it->argtable, " %12s %s\n");
arg_print_glossary(stdout, (void **) it->argtable, " %12s %s\n");
}
printf("\n");
}
@ -234,9 +234,9 @@ static int help_command(int argc, char** argv)
esp_err_t esp_console_register_help_command()
{
esp_console_cmd_t command = {
.command = "help",
.help = "Print the list of registered commands",
.func = &help_command
.command = "help",
.help = "Print the list of registered commands",
.func = &help_command
};
return esp_console_cmd_register(&command);
}