C++ (Cpp) TDNF_CLI_SAFE_FREE_STRINGARRAYの例

コード例 #1

ファイル: main.c プロジェクト: xiaolin-vmware/tdnf

uint32_t
TDNFCliCheckUpdateCommand(
    PTDNF pTdnf,
    PTDNF_CMD_ARGS pCmdArgs
    )
{
    uint32_t dwError = 0;
    PTDNF_PKG_INFO pPkgInfo = NULL;
    PTDNF_PKG_INFO pPkg = NULL;
    uint32_t unCount = 0;
    uint32_t dwIndex = 0;
    char** ppszPackageArgs = NULL;
    int nPackageCount = 0;

    if(!pTdnf || !pCmdArgs)
    {
        dwError = ERROR_TDNF_CLI_INVALID_ARGUMENT;
        BAIL_ON_CLI_ERROR(dwError);
    }

    dwError = TDNFCliParsePackageArgs(
                  pCmdArgs,
                  &ppszPackageArgs,
                  &nPackageCount);
    BAIL_ON_CLI_ERROR(dwError);

    dwError = TDNFCheckUpdates(
                  pTdnf,
                  ppszPackageArgs,
                  &pPkgInfo,
                  &unCount);
    BAIL_ON_CLI_ERROR(dwError);

    for(dwIndex = 0; dwIndex < unCount; ++dwIndex)
    {
        pPkg = &pPkgInfo[dwIndex];
        printf("%*s\r", 80, pPkg->pszRepoName);
        printf("%*s-%s\r", 50, pPkg->pszVersion, pPkg->pszRelease);
        printf("%s.%s", pPkg->pszName, pPkg->pszArch);
        printf("\n");
    }

cleanup:
    TDNF_CLI_SAFE_FREE_STRINGARRAY(ppszPackageArgs);
    if(pPkgInfo)
    {
        TDNFFreePackageInfoArray(pPkgInfo, unCount);
    }
    return dwError;

error:
    goto cleanup;
}

コード例 #2

ファイル: parseargs.c プロジェクト: jreypo/tdnf

uint32_t
TDNFCliParsePackageArgs(
    PTDNF_CMD_ARGS pCmdArgs,
    char*** pppszPackageArgs,
    int* pnPackageCount
    )
{
    uint32_t dwError = 0;
    char** ppszPackageArgs = NULL;
    int nPackageCount = 0;
    int nIndex = 0;

    if(!pCmdArgs || !pppszPackageArgs || !pnPackageCount)
    {
        dwError = ERROR_TDNF_INVALID_PARAMETER;
        BAIL_ON_CLI_ERROR(dwError);
    }

    nPackageCount = pCmdArgs->nCmdCount - 1;
    if(nPackageCount < 0)
    {
        dwError = ERROR_TDNF_CLI_NOT_ENOUGH_ARGS;
        BAIL_ON_CLI_ERROR(dwError);
    }

    dwError = TDNFAllocateMemory(
                  nPackageCount + 1,
                  sizeof(char*),
                  (void**)&ppszPackageArgs);
    BAIL_ON_CLI_ERROR(dwError);

    for(nIndex = 0; nIndex < nPackageCount; ++nIndex)
    {
        dwError = TDNFAllocateString(
                      pCmdArgs->ppszCmds[nIndex+1],
                      &ppszPackageArgs[nIndex]);
        BAIL_ON_CLI_ERROR(dwError);
    }

    *pppszPackageArgs = ppszPackageArgs;
cleanup:
    return dwError;

error:
    if(pppszPackageArgs)
    {
        *pppszPackageArgs = NULL;
    }
    TDNF_CLI_SAFE_FREE_STRINGARRAY(ppszPackageArgs);
    goto cleanup;
}