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Merge pull request #520 from ourairquality/wificfg-const-strings

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wificfg: declare strings 'const' when appropriate.
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Ruslan V. Uss 2017-12-14 02:47:03 +05:00 committed by GitHub
commit 48a33e6c2e
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2 changed files with 7 additions and 7 deletions
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8
extras/wificfg/wificfg.c
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@ -54,9 +54,9 @@
#endif #endif
char *wificfg_default_ssid = "EOR_%02X%02X%02X"; const char *wificfg_default_ssid = "EOR_%02X%02X%02X";
char *wificfg_default_password = "esp-open-rtos"; const char *wificfg_default_password = "esp-open-rtos";
char *wificfg_default_hostname = "eor-%02x%02x%02x"; const char *wificfg_default_hostname = "eor-%02x%02x%02x";
/* The http task stack allocates a single buffer to do much of it's work. */ /* The http task stack allocates a single buffer to do much of it's work. */
#define HTTP_BUFFER_SIZE 54 #define HTTP_BUFFER_SIZE 54
@ -646,7 +646,7 @@ static int handle_wificfg_index(int s, wificfg_method method,
if (wificfg_write_string_chunk(s, "<dt>Newlib version</dt><dd>" _NEWLIB_VERSION "</dd>", buf, len) < 0) return -1; if (wificfg_write_string_chunk(s, "<dt>Newlib version</dt><dd>" _NEWLIB_VERSION "</dd>", buf, len) < 0) return -1;
enum sdk_sleep_type sleep_type = sdk_wifi_get_sleep_type(); enum sdk_sleep_type sleep_type = sdk_wifi_get_sleep_type();
char *sleep_type_str = "??"; const char *sleep_type_str = "??";
switch (sleep_type) { switch (sleep_type) {
case WIFI_SLEEP_NONE: case WIFI_SLEEP_NONE:
sleep_type_str = "None"; sleep_type_str = "None";

6
extras/wificfg/wificfg.h
View file

@ -31,20 +31,20 @@ extern "C" {
* three bytes of the mac address. This may be NULL to not default the ssid, * three bytes of the mac address. This may be NULL to not default the ssid,
* but the AP network will not run without a ssid. * but the AP network will not run without a ssid.
*/ */
extern char *wificfg_default_ssid; extern const char *wificfg_default_ssid;
/* /*
* A default password for the AP interface. This may be NULL to not default the * A default password for the AP interface. This may be NULL to not default the
* password, but the AP network will not run without a password. The minimum * password, but the AP network will not run without a password. The minimum
* length is 8 characters. * length is 8 characters.
*/ */
extern char *wificfg_default_password; extern const char *wificfg_default_password;
/* /*
* A default hostname printf format string. This may be NULL to not default the * A default hostname printf format string. This may be NULL to not default the
* hostname. * hostname.
*/ */
extern char *wificfg_default_hostname; extern const char *wificfg_default_hostname;
/* /*
* The web server parses the http method string in these enums. The ANY method * The web server parses the http method string in these enums. The ANY method