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[utils,helpers] add freerdp_getApplicationDetailsString

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This commit is contained in:
Armin Novak
2026-02-09 11:19:08 +01:00
parent 2341b5cec3
commit baf31336a8
2 changed files with 61 additions and 0 deletions
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17
include/freerdp/utils/helpers.h
View File

@@ -111,6 +111,23 @@ extern "C"
*/
FREERDP_API WINPR_ATTR_NODISCARD SSIZE_T freerdp_getApplicationDetailsVersion(void);
/** @brief Get the current details of the application.
* Defaults to \b <Vendor>-<Product><Version> if \b WITH_RESOURCE_VERSIONING is defined,
* \b <Vendor>-<Product> if <Vendor> does not equal <Product> and <Product> otherwise.
*
* @return The current application details as string.
* @since version 3.23.0
*/
FREERDP_API WINPR_ATTR_NODISCARD const char* freerdp_getApplicationDetailsString(void);
/** @brief Get the current details of the application. Wide character version.
* See \ref freerdp_getApplicationDetailsString for details.
*
* @return The current application details as string.
* @since version 3.23.0
*/
FREERDP_API WINPR_ATTR_NODISCARD const WCHAR* freerdp_getApplicationDetailsStringW(void);
#ifdef __cplusplus
}
#endif

44
libfreerdp/utils/helpers.c
View File

@@ -33,9 +33,41 @@
static INIT_ONCE s_freerdp_app_details_once = INIT_ONCE_STATIC_INIT;
static char s_freerdp_vendor_string[MAX_PATH] = { 0 };
static char s_freerdp_product_string[MAX_PATH] = { 0 };
static char s_freerdp_details_string[3ull * MAX_PATH] = { 0 };
static WCHAR s_freerdp_details_string_w[3ull * MAX_PATH] = { 0 };
static SSIZE_T s_freerdp_version = -1;
static BOOL s_freerdp_app_details_are_custom = FALSE;
static void updateDetailsString(void)
{
const char* vendor = s_freerdp_vendor_string;
const char* product = s_freerdp_product_string;
const SSIZE_T version = s_freerdp_version;
WINPR_ASSERT(vendor);
WINPR_ASSERT(product);
if (s_freerdp_app_details_are_custom)
{
if (version < 0)
(void)_snprintf(s_freerdp_details_string, sizeof(s_freerdp_details_string) - 1, "%s-%s",
vendor, product);
else
(void)_snprintf(s_freerdp_details_string, sizeof(s_freerdp_details_string) - 1,
"%s-%s%" PRIdz, vendor, product, version);
}
else if (version < 0)
{
(void)_snprintf(s_freerdp_details_string, sizeof(s_freerdp_details_string) - 1, "%s",
product);
}
else
(void)_snprintf(s_freerdp_details_string, sizeof(s_freerdp_details_string) - 1, "%s%" PRIdz,
product, version);
(void)ConvertUtf8NToWChar(s_freerdp_details_string, sizeof(s_freerdp_details_string),
s_freerdp_details_string_w, sizeof(s_freerdp_details_string_w) - 1);
}
static BOOL CALLBACK init_app_details(WINPR_ATTR_UNUSED PINIT_ONCE once,
WINPR_ATTR_UNUSED PVOID param,
WINPR_ATTR_UNUSED PVOID* context)
@@ -52,6 +84,7 @@ static BOOL CALLBACK init_app_details(WINPR_ATTR_UNUSED PINIT_ONCE once,
#else
s_freerdp_version = -1;
#endif
updateDetailsString();
return TRUE;
}
@@ -89,6 +122,7 @@ BOOL freerdp_setApplicationDetails(const char* vendor, const char* product, SSIZ
const BOOL rc = winpr_setApplicationDetails(str, "WinPR", -1);
free(str);
updateDetailsString();
return rc;
}
@@ -146,6 +180,16 @@ SSIZE_T freerdp_getApplicationDetailsVersion(void)
return s_freerdp_version;
}
const char* freerdp_getApplicationDetailsString(void)
{
return s_freerdp_details_string;
}
const WCHAR* freerdp_getApplicationDetailsStringW(void)
{
return s_freerdp_details_string_w;
}
BOOL freerdp_areApplicationDetailsCustomized(void)
{
return s_freerdp_app_details_are_custom;