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feat: update wfassoc c/c++ bindings

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yyc12345
2026-08-15 18:06:09 +08:00
parent a595d7e6e7
commit 36330437de
2 changed files with 144 additions and 171 deletions
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wfassoc-cdylib/cbinding/wfassoc.h
+101 -123
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@@ -34,7 +34,15 @@ namespace wfassoc {
#ifdef __cplusplus
/** Type representing a null-terminated UTF-8 C-style string */
using WFCString = const char*;
using WFStrPtr = const char*;
/**
* @brief Type representing an error code returned by FFI functions
*
* WFERROR_OK is the only value representing absolute success.
* Any other value's meaning is decided by this library,
* currently WFERROR_ERR represents a generic failure.
*/
using WFError = uint32_t;
/**
* @brief Type representing a handle/token for managed objects
*
@@ -49,18 +57,28 @@ using WFToken = uint64_t;
*/
using WFHICON = void*;
#else // __cplusplus
typedef const char *WFCString;
typedef const char *WFStrPtr;
typedef uint32_t WFError;
typedef uint64_t WFToken;
typedef void *WFHICON;
#endif // __cplusplus
#ifdef __cplusplus
/** The error code representing absolute success. */
constexpr WFError WFERROR_OK = 0u;
/** The error code representing a generic failure. */
constexpr WFError WFERROR_ERR = 1u;
/** Invalid token value used as a sentinel for no object */
constexpr WFToken WF_INVALID_TOKEN = 0u;
/** Invalid icon handle value */
constexpr WFHICON WF_INVALID_HICON = nullptr;
/** Invalid index value used for error conditions */
constexpr size_t WF_INVALID_INDEX = static_cast<size_t>(-1);
#else // __cplusplus
static const WFError WFERROR_OK = 0u;
static const WFError WFERROR_ERR = 1u;
static const WFToken WF_INVALID_TOKEN = 0u;
static const WFHICON WF_INVALID_HICON = NULL;
static const size_t WF_INVALID_INDEX = ((size_t)-1);
#endif // __cplusplus
@@ -111,25 +129,6 @@ static const WFView WF_VIEW_HYBRID = 2u;
extern "C" {
#endif // __cplusplus
/**
* @brief Initialize the wfassoc library
*
* This function must be called before using the MOST of any other wfassoc functions.
*
* @return true on success, false on failure.
*/
bool WFStartup(void);
/**
* @brief Shutdown the wfassoc library
*
* Cleans up all allocated resources and object pools.
* Should be called when done using the library.
*
* @return true on success, false on failure.
*/
bool WFShutdown(void);
/**
* @brief Get the last error message
*
@@ -137,46 +136,25 @@ bool WFShutdown(void);
* The returned error message string is valid until the next API call.
*
* For most functions located in this library, except some special function indicated in their notes,
* they return boolean value indicating whether function is successful or not.
* they return WFERROR_OK when the function is successful, and WFERROR_ERR when the function is failed.
* Once they fail, you can call this function to get a human-readable error message.
*
* The execution of this function do not need to be wrapped by WFStartup() and WFShutdown().
*
* The string this function return use different buffer with function return string value.
* So you don't worry about that calling this function may invalidate function function return string value.
* So you don't worry about that calling this function may invalidate function return string value.
*
* @return Null-terminated UTF-8 string containing the error message.
* If no error has occurred, the string is empty.
* There is no possibility of a NULL return value.
*/
WFCString WFGetLastError(void);
WFStrPtr WFGetLastError(void);
/**
* @brief Check if the current process has administrative privileges
*
* This function will not throw any error.
* There is no necessity to call WFGetLastError() after this function.
* The return value only indicates whether the current process has administrative privileges or not.
*
* The execution of this function do not need to be wrapped by WFStartup() and WFShutdown().
*
* @return true if running with admin privileges, false otherwise
* @param[out] out_has Pointer to receive whether the current process has administrative privileges.
* @return WFERROR_OK on success, WFERROR_ERR on failure.
*/
bool WFHasPrivilege(void);
/**
* @brief Get an invalid token value
*
* In theory, invalid token value should be a constant value.
* However, due to the library I used in Rust side, this value only can be fetched at runtime.
* So I expose this function to make programmer can fetch this constant value.
* Theoretically, you just need to fetch this function only once at the beginning of your program.
*
* The execution of this function do not need to be wrapped by WFStartup() and WFShutdown().
*
* @return An invalid token value
*/
WFToken WFInvalidWFToken(void);
WFError WFHasPrivilege(bool *out_has);
/**
* @brief Create a new Schema object
@@ -189,9 +167,9 @@ WFToken WFInvalidWFToken(void);
* The receiver take the ownership of this Schema object.
* And it should be freed by calling WFSchemaDestroy() when it is no longer needed,
* or consumed by creating a Program object via WFProgramCreate().
* @return true on success, false on failure
* @return WFERROR_OK on success, WFERROR_ERR on failure
*/
bool WFSchemaCreate(WFToken *out_schema);
WFError WFSchemaCreate(WFToken *out_schema);
/**
* @brief Destroy a Schema object
@@ -202,9 +180,9 @@ bool WFSchemaCreate(WFToken *out_schema);
* because the convertion function from Schema to Program will consume given Schema object to produce Program object.
*
* @param[in] in_schema Schema token to destroy
* @return true on success, false on failure
* @return WFERROR_OK on success, WFERROR_ERR on failure
*/
bool WFSchemaDestroy(WFToken in_schema);
WFError WFSchemaDestroy(WFToken in_schema);
/**
* @brief Set the program identifier for a Schema
@@ -213,9 +191,9 @@ bool WFSchemaDestroy(WFToken in_schema);
* @param[in] in_value Null-terminated UTF-8 string containing the identifier.
* This identifier should not be empty, must start with alphabet character,
* and follow with alphabet characters, digits, underline, or hyphens.
* @return true on success, false on failure
* @return WFERROR_OK on success, WFERROR_ERR on failure
*/
bool WFSchemaSetIdentifier(WFToken in_schema, WFCString in_value);
WFError WFSchemaSetIdentifier(WFToken in_schema, WFStrPtr in_value);
/**
* @brief Set the program path for a Schema
@@ -223,9 +201,9 @@ bool WFSchemaSetIdentifier(WFToken in_schema, WFCString in_value);
* @param[in] in_schema Schema token
* @param[in] in_value Null-terminated UTF-8 string containing the program path.
* This path should be the fully qualified path to the application.
* @return true on success, false on failure
* @return WFERROR_OK on success, WFERROR_ERR on failure
*/
bool WFSchemaSetPath(WFToken in_schema, WFCString in_value);
WFError WFSchemaSetPath(WFToken in_schema, WFStrPtr in_value);
/**
* @brief Set the program CLSID for a Schema
@@ -234,36 +212,36 @@ bool WFSchemaSetPath(WFToken in_schema, WFCString in_value);
* @param[in] in_value Null-terminated UTF-8 string containing the CLSID.
* This CLSID string should be in the format of @c {xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx} .
* Please note that curly braces are required.
* @return true on success, false on failure
* @return WFERROR_OK on success, WFERROR_ERR on failure
*/
bool WFSchemaSetClsid(WFToken in_schema, WFCString in_value);
WFError WFSchemaSetClsid(WFToken in_schema, WFStrPtr in_value);
/**
* @brief Set the program name for a Schema (optional)
*
* @param[in] in_schema Schema token
* @param[in] in_value Null-terminated UTF-8 string containing the name, or NULL to clear
* @return true on success, false on failure
* @return WFERROR_OK on success, WFERROR_ERR on failure
*/
bool WFSchemaSetName(WFToken in_schema, WFCString in_value);
WFError WFSchemaSetName(WFToken in_schema, WFStrPtr in_value);
/**
* @brief Set the program icon for a Schema (optional)
*
* @param[in] in_schema Schema token
* @param[in] in_value Null-terminated UTF-8 string containing the icon path, or NULL to clear
* @return true on success, false on failure
* @return WFERROR_OK on success, WFERROR_ERR on failure
*/
bool WFSchemaSetIcon(WFToken in_schema, WFCString in_value);
WFError WFSchemaSetIcon(WFToken in_schema, WFStrPtr in_value);
/**
* @brief Set the program behavior for a Schema (optional)
*
* @param[in] in_schema Schema token
* @param[in] in_value Null-terminated UTF-8 string containing the behavior command, or NULL to clear
* @return true on success, false on failure
* @return WFERROR_OK on success, WFERROR_ERR on failure
*/
bool WFSchemaSetBehavior(WFToken in_schema, WFCString in_value);
WFError WFSchemaSetBehavior(WFToken in_schema, WFStrPtr in_value);
/**
* @brief Add a string resource entry to a Schema
@@ -272,9 +250,9 @@ bool WFSchemaSetBehavior(WFToken in_schema, WFCString in_value);
* @param[in] in_name Null-terminated UTF-8 string containing the name of this entry
* @param[in] in_value Null-terminated UTF-8 string containing the value of this entry.
* It can be a plain string or a reference string to resource.
* @return true on success, false on failure
* @return WFERROR_OK on success, WFERROR_ERR on failure
*/
bool WFSchemaAddStr(WFToken in_schema, WFCString in_name, WFCString in_value);
WFError WFSchemaAddStr(WFToken in_schema, WFStrPtr in_name, WFStrPtr in_value);
/**
* @brief Add an icon registry entry to a Schema
@@ -283,9 +261,9 @@ bool WFSchemaAddStr(WFToken in_schema, WFCString in_name, WFCString in_value);
* @param[in] in_name Null-terminated UTF-8 string containing the name of this entry
* @param[in] in_value Null-terminated UTF-8 string containing the value of this entry.
* It can be a path to icon or a reference string to resource.
* @return true on success, false on failure
* @return WFERROR_OK on success, WFERROR_ERR on failure
*/
bool WFSchemaAddIcon(WFToken in_schema, WFCString in_name, WFCString in_value);
WFError WFSchemaAddIcon(WFToken in_schema, WFStrPtr in_name, WFStrPtr in_value);
/**
* @brief Add a behavior registry entry to a Schema
@@ -294,9 +272,9 @@ bool WFSchemaAddIcon(WFToken in_schema, WFCString in_name, WFCString in_value);
* @param[in] in_name Null-terminated UTF-8 string containing the name of this entry
* @param[in] in_value Null-terminated UTF-8 string containing the value of this entry.
* It should be a valid command line string which use \c %1, \c %2, etc. to represent parameters.
* @return true on success, false on failure
* @return WFERROR_OK on success, WFERROR_ERR on failure
*/
bool WFSchemaAddBehavior(WFToken in_schema, WFCString in_name, WFCString in_value);
WFError WFSchemaAddBehavior(WFToken in_schema, WFStrPtr in_name, WFStrPtr in_value);
/**
* @brief Add a file extension to a Schema
@@ -309,13 +287,13 @@ bool WFSchemaAddBehavior(WFToken in_schema, WFCString in_name, WFCString in_valu
* This name should be registered by calling WFSchemaAddIcon().
* @param[in] in_ext_behavior Null-terminated UTF-8 string containing the name pointing to associated behavior for this extension.
* This name should be registered by calling WFSchemaAddBehavior().
* @return true on success, false on failure
* @return WFERROR_OK on success, WFERROR_ERR on failure
*/
bool WFSchemaAddExt(WFToken in_schema,
WFCString in_ext,
WFCString in_ext_name,
WFCString in_ext_icon,
WFCString in_ext_behavior);
WFError WFSchemaAddExt(WFToken in_schema,
WFStrPtr in_ext,
WFStrPtr in_ext_name,
WFStrPtr in_ext_icon,
WFStrPtr in_ext_behavior);
/**
* @brief Create a Program object from a Schema
@@ -331,9 +309,9 @@ bool WFSchemaAddExt(WFToken in_schema,
* @param[out] out_program Pointer to receive the Program token.
* The receiver take the ownership of this Program object.
* And it should be freed by calling WFProgramDestroy() when it is no longer needed.
* @return true on success, false on failure
* @return WFERROR_OK on success, WFERROR_ERR on failure
*/
bool WFProgramCreate(WFToken in_schema, WFToken *out_program);
WFError WFProgramCreate(WFToken in_schema, WFToken *out_program);
/**
* @brief Destroy a Program object
@@ -341,9 +319,9 @@ bool WFProgramCreate(WFToken in_schema, WFToken *out_program);
* Releases resources associated with the Program.
*
* @param[in] in_program Program token to destroy
* @return true on success, false on failure
* @return WFERROR_OK on success, WFERROR_ERR on failure
*/
bool WFProgramDestroy(WFToken in_program);
WFError WFProgramDestroy(WFToken in_program);
/**
* @brief Resolve the provided program name of this Program
@@ -356,9 +334,9 @@ bool WFProgramDestroy(WFToken in_program);
* @param[out] out_name Pointer to receive the resolved name.
* There is no possibility that this value is NULL.
* This string will be freed at the next API call. Please make a copy immediately if you need to use it longer.
* @return true on success, false on failure
* @return WFERROR_OK on success, WFERROR_ERR on failure
*/
bool WFProgramResolveName(WFToken in_program, WFCString *out_name);
WFError WFProgramResolveName(WFToken in_program, WFStrPtr *out_name);
/**
* @brief Resolve the Program icon resource
@@ -371,18 +349,18 @@ bool WFProgramResolveName(WFToken in_program, WFCString *out_name);
* @param[out] out_icon_rc Pointer to receive the icon resource token.
* The caller take the ownership of created icon resource object.
* And it should be freed by calling WFIconRcDestroy() when it is no longer needed.
* @return true on success, false on failure
* @return WFERROR_OK on success, WFERROR_ERR on failure
*/
bool WFProgramResolveIcon(WFToken in_program, WFToken *out_icon_rc);
WFError WFProgramResolveIcon(WFToken in_program, WFToken *out_icon_rc);
/**
* @brief Get the number of file extensions in the Program
*
* @param[in] in_program Program token
* @param[out] out_len Pointer to receive the number of extensions
* @return true on success, false on failure
* @return WFERROR_OK on success, WFERROR_ERR on failure
*/
bool WFProgramExtsLen(WFToken in_program, size_t *out_len);
WFError WFProgramExtsLen(WFToken in_program, size_t *out_len);
/**
* @brief Find a file extension by its body (extension string)
@@ -390,9 +368,9 @@ bool WFProgramExtsLen(WFToken in_program, size_t *out_len);
* @param[in] in_program Program token
* @param[in] in_body Null-terminated UTF-8 string containing the file extension name (without leading dot) to find.
* @param[out] out_index Pointer to receive the file extension index, or WF_INVALID_INDEX if not found.
* @return true on success, false on failure
* @return WFERROR_OK on success, WFERROR_ERR on failure
*/
bool WFProgramFindExt(WFToken in_program, WFCString in_body, size_t *out_index);
WFError WFProgramFindExt(WFToken in_program, WFStrPtr in_body, size_t *out_index);
/**
* @brief Resolve this program provided extension's details by index
@@ -402,27 +380,27 @@ bool WFProgramFindExt(WFToken in_program, WFCString in_body, size_t *out_index);
* @param[out] out_self_ext_status Pointer to receive the self extension status token.
* The caller take the ownership of created self extension status object.
* And it should be freed by calling WFSelfExtStatusDestroy() when it is no longer needed.
* @return true on success, false on failure
* @return WFERROR_OK on success, WFERROR_ERR on failure
*/
bool WFProgramResolveExt(WFToken in_program, size_t in_index, WFToken *out_self_ext_status);
WFError WFProgramResolveExt(WFToken in_program, size_t in_index, WFToken *out_self_ext_status);
/**
* @brief Register the Program in the specified scope
*
* @param[in] in_program Program token
* @param[in] in_scope Registration scope
* @return true on success, false on failure
* @return WFERROR_OK on success, WFERROR_ERR on failure
*/
bool WFProgramRegister(WFToken in_program, WFScope in_scope);
WFError WFProgramRegister(WFToken in_program, WFScope in_scope);
/**
* @brief Unregister the Program from the specified scope
*
* @param[in] in_program Program token
* @param[in] in_scope Registration scope
* @return true on success, false on failure
* @return WFERROR_OK on success, WFERROR_ERR on failure
*/
bool WFProgramUnregister(WFToken in_program, WFScope in_scope);
WFError WFProgramUnregister(WFToken in_program, WFScope in_scope);
/**
* @brief Check if the Program is registered in the specified scope
@@ -431,9 +409,9 @@ bool WFProgramUnregister(WFToken in_program, WFScope in_scope);
* @param[in] in_scope Registration scope for checking
* @param[out] out_is_registered Pointer to receive the registration status.
* True if the Program is registered in the specified scope, false otherwise.
* @return true on success, false on failure
* @return WFERROR_OK on success, WFERROR_ERR on failure
*/
bool WFProgramIsRegistered(WFToken in_program, WFScope in_scope, bool *out_is_registered);
WFError WFProgramIsRegistered(WFToken in_program, WFScope in_scope, bool *out_is_registered);
/**
* @brief Link a file extension in the specified scope
@@ -441,9 +419,9 @@ bool WFProgramIsRegistered(WFToken in_program, WFScope in_scope, bool *out_is_re
* @param[in] in_program Program token
* @param[in] in_scope Registration scope
* @param[in] in_index Index of the extension to link
* @return true on success, false on failure
* @return WFERROR_OK on success, WFERROR_ERR on failure
*/
bool WFProgramLinkExt(WFToken in_program, WFScope in_scope, size_t in_index);
WFError WFProgramLinkExt(WFToken in_program, WFScope in_scope, size_t in_index);
/**
* @brief Unlink a file extension in the specified scope
@@ -451,9 +429,9 @@ bool WFProgramLinkExt(WFToken in_program, WFScope in_scope, size_t in_index);
* @param[in] in_program Program token
* @param[in] in_scope Registration scope
* @param[in] in_index Index of the extension to unlink
* @return true on success, false on failure
* @return WFERROR_OK on success, WFERROR_ERR on failure
*/
bool WFProgramUnlinkExt(WFToken in_program, WFScope in_scope, size_t in_index);
WFError WFProgramUnlinkExt(WFToken in_program, WFScope in_scope, size_t in_index);
/**
* @brief Query the status of a file extension
@@ -461,21 +439,21 @@ bool WFProgramUnlinkExt(WFToken in_program, WFScope in_scope, size_t in_index);
* @param[in] in_program Program token
* @param[in] in_view View viewpoint.
* @param[in] in_index Index of the extension to query
* @param[out] out_ext_status Pointer to receive the extension status token, or invalid token if not found.
* @param[out] out_ext_status Pointer to receive the extension status token, or WF_INVALID_TOKEN if not found.
* If the extension is not found, it usually means that this extension is not registered in the specified scope.
* The caller take the ownership of created extension status object.
* And it should be freed by calling WFExtStatusDestroy() when it is no longer needed.
* @return true on success, false on failure
* @return WFERROR_OK on success, WFERROR_ERR on failure
*/
bool WFProgramQueryExt(WFToken in_program, WFView in_view, size_t in_index, WFToken *out_ext_status);
WFError WFProgramQueryExt(WFToken in_program, WFView in_view, size_t in_index, WFToken *out_ext_status);
/**
* @brief Destroy an extension status object
*
* @param[in] in_ext_status Extension status token to destroy
* @return true on success, false on failure
* @return WFERROR_OK on success, WFERROR_ERR on failure
*/
bool WFExtStatusDestroy(WFToken in_ext_status);
WFError WFExtStatusDestroy(WFToken in_ext_status);
/**
* @brief Get the display name from an extension status object
@@ -488,9 +466,9 @@ bool WFExtStatusDestroy(WFToken in_ext_status);
* There is no possibility that this value is NULL.
* We will try to use localized name first, then use raw ProgId name if localized name is not available.
* This string will be freed at the next API call. Please make a copy immediately if you need to use it longer.
* @return true on success, false on failure
* @return WFERROR_OK on success, WFERROR_ERR on failure
*/
bool WFExtStatusGetName(WFToken in_ext_status, WFCString *out_name);
WFError WFExtStatusGetName(WFToken in_ext_status, WFStrPtr *out_name);
/**
* @brief Get the icon from an extension status object
@@ -502,17 +480,17 @@ bool WFExtStatusGetName(WFToken in_ext_status, WFCString *out_name);
* @param[out] out_icon Pointer to receive the icon handle.
* This icon handle will be freed once this icon resource object is destroyed.
* Please make a copy immediately if you need to use it longer.
* @return true on success, false on failure
* @return WFERROR_OK on success, WFERROR_ERR on failure
*/
bool WFExtStatusGetIcon(WFToken in_ext_status, WFHICON *out_icon);
WFError WFExtStatusGetIcon(WFToken in_ext_status, WFHICON *out_icon);
/**
* @brief Destroy a self extension status object
*
* @param[in] in_self_ext_status Self extension status token to destroy
* @return true on success, false on failure
* @return WFERROR_OK on success, WFERROR_ERR on failure
*/
bool WFSelfExtStatusDestroy(WFToken in_self_ext_status);
WFError WFSelfExtStatusDestroy(WFToken in_self_ext_status);
/**
* @brief Get the display name from a self extension status object
@@ -524,9 +502,9 @@ bool WFSelfExtStatusDestroy(WFToken in_self_ext_status);
* @param[out] out_name Pointer to receive the name string.
* There is no possibility that this value is NULL.
* This string will be freed at the next API call. Please make a copy immediately if you need to use it longer.
* @return true on success, false on failure
* @return WFERROR_OK on success, WFERROR_ERR on failure
*/
bool WFSelfExtStatusGetName(WFToken in_self_ext_status, WFCString *out_name);
WFError WFSelfExtStatusGetName(WFToken in_self_ext_status, WFStrPtr *out_name);
/**
* @brief Get the icon from a self extension status object
@@ -538,9 +516,9 @@ bool WFSelfExtStatusGetName(WFToken in_self_ext_status, WFCString *out_name);
* @param[out] out_icon Pointer to receive the icon handle.
* This icon handle will be freed once this self extension status object is destroyed.
* Please make a copy immediately if you need to use it longer.
* @return true on success, false on failure
* @return WFERROR_OK on success, WFERROR_ERR on failure
*/
bool WFSelfExtStatusGetIcon(WFToken in_self_ext_status, WFHICON *out_icon);
WFError WFSelfExtStatusGetIcon(WFToken in_self_ext_status, WFHICON *out_icon);
/**
* @brief Get the extension string (without leading dot) from a self extension status object
@@ -549,9 +527,9 @@ bool WFSelfExtStatusGetIcon(WFToken in_self_ext_status, WFHICON *out_icon);
* @param[out] out_inner Pointer to receive the file extension name (without leading dot).
* There is no possibility that this value is NULL.
* This string will be freed at the next API call. Please make a copy immediately if you need to use it longer.
* @return true on success, false on failure
* @return WFERROR_OK on success, WFERROR_ERR on failure
*/
bool WFSelfExtStatusGetExt(WFToken in_self_ext_status, WFCString *out_inner);
WFError WFSelfExtStatusGetExt(WFToken in_self_ext_status, WFStrPtr *out_inner);
/**
* @brief Get the dotted extension string (with leading dot) from a self extension status object
@@ -560,17 +538,17 @@ bool WFSelfExtStatusGetExt(WFToken in_self_ext_status, WFCString *out_inner);
* @param[out] out_inner Pointer to receive the file extension string (with leading dot).
* There is no possibility that this value is NULL.
* This string will be freed at the next API call. Please make a copy immediately if you need to use it longer.
* @return true on success, false on failure
* @return WFERROR_OK on success, WFERROR_ERR on failure
*/
bool WFSelfExtStatusGetDottedExt(WFToken in_self_ext_status, WFCString *out_inner);
WFError WFSelfExtStatusGetDottedExt(WFToken in_self_ext_status, WFStrPtr *out_inner);
/**
* @brief Destroy an icon resource object
*
* @param[in] in_icon_rc Icon resource token to destroy
* @return true on success, false on failure
* @return WFERROR_OK on success, WFERROR_ERR on failure
*/
bool WFIconRcDestroy(WFToken in_icon_rc);
WFError WFIconRcDestroy(WFToken in_icon_rc);
/**
* @brief Get the icon handle from an icon resource object
@@ -580,9 +558,9 @@ bool WFIconRcDestroy(WFToken in_icon_rc);
* There is no possibility that this value is WF_INVALID_HICON.
* This icon handle will be freed once this icon resource object is destroyed.
* Please make a copy immediately if you need to use it longer.
* @return true on success, false on failure
* @return WFERROR_OK on success, WFERROR_ERR on failure
*/
bool WFIconRcGetIcon(WFToken in_icon_rc, WFHICON *out_icon);
WFError WFIconRcGetIcon(WFToken in_icon_rc, WFHICON *out_icon);
#ifdef __cplusplus
} // extern "C"