Now that you have defined a license policy, you need a license template to integrate LM-X with your application.
License file
To generate an XML license template:
...
| Panel |
|---|
# xmllicgen license.xml |
On Windows:
| Panel |
|---|
# xmllicgen.exe license.xml |
The resulting file will be license.lic. Xmllicgen will automatically replace your ".xml" extension with ".lic" and save the license next to your template.
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The LMX_Checkout function is one of the most important LMX API functions, because it checks out one or more licenses for a specific feature. This function requires that the feature name, version and the count of the features be defined as shown below.
| Code Block |
|---|
if (LMX_Checkout(LmxHandle, "feature", 1, 0, 1) != LMX_SUCCESS)
{
printf("Unable to checkout\n");
LMX_Free(LmxHandle);
return 1;
} |
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| Code Block |
|---|
#include <stdio.h>
#include "lmx.h"
int main()
{
LMX_HANDLE LmxHandle;
if (LMX_Init(&LmxHandle) != LMX_SUCCESS)
{
printf("Unable to initialize!\n");
return 1;
}
// Look for licenses in current directory.
LMX_SetOption(LmxHandle, LMX_OPT_LICENSE_PATH, ".");
if (LMX_Checkout(LmxHandle, "feature", 1, 0, 1) != LMX_SUCCESS)
{
printf("Unable to checkout!\n");
LMX_Free(LmxHandle);
return 1;
}
// Here you are safe to run your licensed features
"printf("Here you can run_my_features( your features\n");
LMX_Checkin(LmxHandle, "feature", LMX_ALL_LICENSES);
LMX_Free(LmxHandle);
return 0;
} |
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