Issue: #I62859

Description: add syscap of cloud aaid
Sig: SIG_ApplicaitonFramework
Feature or Bugfix: Feature
Binary Source: No

Signed-off-by: xuanfeng8 <lifeng54@huawei.com>

include/syscap_define.h

@@ -258,6 +258,7 @@ typedef enum SystemCapabilityNum {
     MULTIMEDIA_AVSESSION_MANAGER,
     MULTIMEDIA_AUDIO_TONE,
     MULTIMEDIA_AUDIO_INTERRUPT,
+    CLOUD_AAID,
     SYSCAP_NUM_MAX = 960
 } SyscapNum;
 
@@ -493,7 +494,8 @@ const static SyscapWithNum g_arraySyscap[] = {
     {"SystemCapability.Multimedia.AVSession.Core", MULTIMEDIA_AVSESSION_CORE},
     {"SystemCapability.Multimedia.AVSession.Manager", MULTIMEDIA_AVSESSION_MANAGER},
     {"SystemCapability.Multimedia.Audio.Tone", MULTIMEDIA_AUDIO_TONE},
-    {"SystemCapability.Multimedia.Audio.Interrupt", MULTIMEDIA_AUDIO_INTERRUPT}
+    {"SystemCapability.Multimedia.Audio.Interrupt", MULTIMEDIA_AUDIO_INTERRUPT},
+    {"SystemCapability.Cloud.AAID", CLOUD_AAID}
 };
 
 #ifdef __cplusplus

src/syscap_tool.c

@@ -40,6 +40,7 @@ typedef struct RequiredProductCompatibilityIDHead {
 #define PCID_OUT_BUFFER RPCID_OUT_BUFFER
 #define BYTES_OF_OS_SYSCAP 120
 #define U32_TO_STR_MAX_LEN 11
+#define STRING_FORMAT_LEN_MAX 1024
 
 #define PRINT_ERR(...) \
     do { \
@@ -115,12 +116,12 @@ static int32_t ConvertedContextSaveAsFile(char *outDirPath, const char *filename
     char path[PATH_MAX + 1] = {0x00};
 
 #ifdef _POSIX_
-    if (strlen(outDirPath) > PATH_MAX || strncpy_s(path, PATH_MAX, outDirPath, strlen(outDirPath)) != EOK) {
+    if (strlen(outDirPath) >= PATH_MAX || strncpy_s(path, PATH_MAX, outDirPath, strlen(outDirPath)) != EOK) {
         PRINT_ERR("get path(%s) failed\n", outDirPath);
         return -1;
     }
 #else
-    if (strlen(outDirPath) > PATH_MAX || realpath(outDirPath, path) == NULL) {
+    if (strlen(outDirPath) >= PATH_MAX || realpath(outDirPath, path) == NULL) {
         PRINT_ERR("get file(%s) real path failed\n", outDirPath);
         return -1;
     }
@@ -162,9 +163,9 @@ static int32_t ConvertedContextSaveAsFile(char *outDirPath, const char *filename
 
 static cJSON *CreateWholeSyscapJsonObj(void)
 {
-    size_t numOfSyscapAll = sizeof(g_arraySyscap) / sizeof(SyscapWithNum);
+    size_t allSyscapNum = sizeof(g_arraySyscap) / sizeof(SyscapWithNum);
     cJSON *root =  cJSON_CreateObject();
-    for (size_t i = 0; i < numOfSyscapAll; i++) {
+    for (size_t i = 0; i < allSyscapNum; i++) {
         cJSON_AddItemToObject(root, g_arraySyscap[i].str, cJSON_CreateNumber(g_arraySyscap[i].num));
     }
     return root;
@@ -281,6 +282,10 @@ static int32_t ParseRpcidToJson(char *input, uint32_t inputLen, cJSON *rpcidJson
     uint32_t i;
     int32_t ret = 0;
     uint16_t sysCapLength = NtohsInter(*(uint16_t *)(input + sizeof(uint32_t)));
+    if (sysCapLength > inputLen - sizeof(uint32_t)) {
+        PRINT_ERR("Get sysCapLength(%u) error, inputLen = %u\n", sysCapLength, inputLen);
+        return -1;
+    }
     uint16_t sysCapCount = sysCapLength / SINGLE_FEAT_LEN;
     char *sysCapBegin = input + sizeof(RPCIDHead) + sizeof(uint32_t);
     RPCIDHead *rpcidHeader = (RPCIDHead *)input;
@@ -421,7 +426,6 @@ int32_t EncodeRpcidscToString(char *inputFile, char *outDirPath)
     int32_t ret = 0;
     int32_t sysCapArraySize;
     uint32_t bufferLen, i;
-    uint16_t indexOs = 0;
     uint16_t indexPri = 0;
     uint16_t *osSysCapIndex;
     char *contextBuffer = NULL;
@@ -475,8 +479,9 @@ int32_t EncodeRpcidscToString(char *inputFile, char *outDirPath)
                    0, (size_t)(sysCapArraySize * SINGLE_SYSCAP_LEN));
     priSyscap = priSyscapArray;
     // part os syscap and ptivate syscap
-    for (i = 0; i < (uint32_t)sysCapArraySize; i++) {
-        cJSON *cJsonItem = cJSON_GetArrayItem(sysCapArray, (int)i);
+    uint16_t indexOs = 0;
+    for (int i = 0; i < sysCapArraySize; i++) {
+        cJSON *cJsonItem = cJSON_GetArrayItem(sysCapArray, i);
         cJsonTemp = cJSON_GetObjectItem(sysCapDefine, cJsonItem->valuestring);
         if (cJsonTemp != NULL) {
             osSysCapIndex[indexOs++] = (uint16_t)(cJsonTemp->valueint);
@@ -557,7 +562,7 @@ int32_t SeparateSyscapFromString(const char *inputString, uint32_t *osArray, uin
 {
     int32_t ret = 0;
     uint32_t i;
-    size_t inputLen = strlen(inputString);
+    
     uint32_t count = 0;
     char *temp = NULL;
     char *tok = NULL;
@@ -568,7 +573,16 @@ int32_t SeparateSyscapFromString(const char *inputString, uint32_t *osArray, uin
     }
 
     // copy to temp string input
-    char *input = (char *)malloc(strlen(inputString) + 1);
+    if (inputString == NULL) {
+        PRINT_ERR("inputString is null.\n");
+        return -1;
+    }
+    size_t inputLen = strlen(inputString);
+    if (inputLen > STRING_FORMAT_LEN_MAX) {
+        PRINT_ERR("input string too long(%zu).\n", inputLen);
+        return -1;
+    }
+    char *input = (char *)malloc(inputLen + 1);
     if (input == NULL) {
         PRINT_ERR("malloc failed.\n");
         return -1;
@@ -650,6 +664,7 @@ int32_t ComparePcidWithRpcidString(char *pcidFile, char *rpcidFile, uint32_t typ
     bool priSysFound;
     uint32_t pcidOsAarry[PCID_OUT_BUFFER] = {0};
     uint32_t rpcidOsAarry[PCID_OUT_BUFFER] = {0};
+    const size_t allSyscapNum = sizeof(g_arraySyscap) / sizeof(SyscapWithNum);
 
     if (type == TYPE_FILE) {
         if (GetFileContext(pcidFile, &pcidContent, &pcidContentLen)) {
@@ -692,9 +707,13 @@ int32_t ComparePcidWithRpcidString(char *pcidFile, char *rpcidFile, uint32_t typ
             continue;
         }
         for (uint8_t k = 0; k < INT_BIT; k++) {
-            if (temp2 & (0x1 << k)) {
-                // 2, header of pcid & rpcid
-                printf("Missing: %s\n", g_arraySyscap[(i - 2) * INT_BIT + k].str);
+            if (!(temp2 & (0x1 << k))) {
+                continue;
+            }
+            // 2, header of pcid & rpcid
+            size_t pos = (size_t)((i - 2) * INT_BIT + k);
+            if (pos < allSyscapNum) {
+                printf("Missing: %s\n", g_arraySyscap[pos].str);
                 ossyscapFlag += 1;
             }
         }