Official reference client implementation for Cumulocity SmartREST on u-blox C027.
Dependencies: C027_Support C12832 LM75B MMA7660 MbedSmartRest mbed-rtos mbed
Fork of MbedSmartRestMain by
Diff: io/DeviceMemory.cpp
- Revision:
- 94:61d44636f020
- Parent:
- 70:f489ca11f254
- Child:
- 97:ea056f6be2e8
--- a/io/DeviceMemory.cpp Mon Apr 13 14:24:58 2015 +0000 +++ b/io/DeviceMemory.cpp Mon Apr 20 15:04:23 2015 +0000 @@ -13,22 +13,22 @@ bool DeviceMemory::loadPlatformCredentials(char *username, char *password, size_t len) { - char buffer[len*2+3]; int res, len2; - - if ((res = _mdm.readFile(PLATFORM_CREDENTIALS_FILE, buffer, sizeof(buffer))) < 0) + char buffer[len*2+3]; + int res = _mdm.readFile(PLATFORM_CREDENTIALS_FILE, buffer, sizeof(buffer)); + if (res < 0) return false; buffer[(size_t)res] = '\0'; + int len2=0; sscanf(buffer, "%s\n%s\n%n", username, password, &len2); return res == len2; } bool DeviceMemory::savePlatformCredentials(char *username, char *password, size_t len) { - char buffer[len*2+3]; int res; - - res = snprintf(buffer, sizeof(buffer), "%s\n%s\n", username, password); - if ((res < 0) || (res >= sizeof(buffer))) + char buffer[len*2+3]; + int res = snprintf(buffer, sizeof(buffer), "%s\n%s\n", username, password); + if (res<0 || res>=sizeof(buffer)) return false; return ((resetPlatformCredentials()) && (res == _mdm.writeFile(PLATFORM_CREDENTIALS_FILE, buffer, res))); @@ -42,9 +42,8 @@ bool DeviceMemory::loadConfiguration(char *cfg, size_t len) { - int res; - - if ((res = _mdm.readFile(CONFIGURATION_FILE, cfg, len)) < 0) + int res = _mdm.readFile(CONFIGURATION_FILE, cfg, len); + if (res < 0) return false; cfg[(size_t)res] = '\0'; @@ -53,10 +52,7 @@ bool DeviceMemory::saveConfiguration(char *cfg) { - size_t len; - - len = strlen(cfg); - + size_t len = strlen(cfg); return ((resetConfiguration()) && (_mdm.writeFile(CONFIGURATION_FILE, cfg, len) == len)); }