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Add camera options

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This commit is contained in:
Kamil Trzcinski 2022-04-07 22:13:06 +02:00
parent 02c10df53f
commit 31a1f91e72
4 changed files with 39 additions and 3 deletions
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2
cmd/camera.h
View File

@ -15,6 +15,8 @@ typedef struct camera_options_s {
bool allow_dma;
float high_res_factor;
float low_res_factor;
char options[4096];
} camera_options_t;
typedef struct camera_s {

6
cmd/main.c
View File

@ -65,11 +65,15 @@ option_t all_options[] = {
DEFINE_OPTION_DEFAULT(camera, allow_dma, bool, "1"),
DEFINE_OPTION(camera, high_res_factor, float),
DEFINE_OPTION(camera, low_res_factor, float),
DEFINE_OPTION_PTR(camera, options, list),
DEFINE_OPTION(http, port, uint),
DEFINE_OPTION(http, maxcons, uint),
DEFINE_OPTION_DEFAULT(log, debug, bool, "1"),
DEFINE_OPTION_DEFAULT(log, verbose, bool, "1"),
DEFINE_OPTION_PTR(log, filter, string),
DEFINE_OPTION_PTR(log, filter, list),
{}
};

32
opts/opts.c
View File

@ -5,13 +5,32 @@
#include <stdio.h>
#include <limits.h>
static int option_handler_print(option_t *option, char *data);
static int option_handler_set(option_t *option, char *data);
#define OPTION_VALUE_LIST_SEP ","
static void print_help(option_t *options)
{
for (int i = 0; options[i].name; i++) {
option_t *option = &options[i];
printf("%40s\t", option->name);
if (option->value_string) {
if (option->value_list) {
char *string = option->value_list;
char *token;
int tokens = 0;
while (token = strsep(&string, OPTION_VALUE_LIST_SEP)) {
if (tokens++ > 0)
printf("\n%40s\t", "");
printf("%s", token);
}
if (!tokens)
printf("(none)");
} else if (option->value_string) {
printf(option->format, option->value_string);
} else {
if (option->value_mapping) {
@ -60,7 +79,16 @@ static int parse_opt(option_t *options, const char *key)
}
int ret = 0;
if (option->value_string) {
if (option->value_list) {
char *ptr = option->value_list;
if (*ptr) {
strcat(ptr, OPTION_VALUE_LIST_SEP);
ptr += strlen(ptr);
}
ret = sscanf(value, option->format, ptr);
} else if (option->value_string) {
ret = sscanf(value, option->format, option->value_string);
} else if (option->value_mapping) {
for (int j = 0; option->value_mapping[j].name; j++) {

2
opts/opts.h
View File

@ -10,6 +10,7 @@ typedef struct option_value_s {
typedef struct options_s {
const char *name;
char *value_string;
char *value_list;
union {
unsigned *value;
unsigned *value_uint;
@ -35,6 +36,7 @@ typedef struct options_s {
#define OPTION_FORMAT_bool "%d"
#define OPTION_FORMAT_float "%f"
#define OPTION_FORMAT_string "%s"
#define OPTION_FORMAT_list "%s"
#define DEFINE_OPTION(_section, _name, _type) \
{ \