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fix: extend tool name sanitization to all remaining Gemini-bound translators

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Apply SanitizeFunctionName on request and RestoreSanitizedToolName on
response for: gemini/claude, gemini/openai/chat-completions,
gemini/openai/responses, antigravity/openai/chat-completions,
gemini-cli/openai/chat-completions.

Also update SanitizedToolNameMap to handle OpenAI format
(tools[].function.name) in addition to Claude format (tools[].name).
This commit is contained in:
sususu98
2026-03-22 14:06:46 +08:00
parent 755ca75879
commit e8bb350467
11 changed files with 80 additions and 34 deletions
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8
internal/translator/antigravity/openai/chat-completions/antigravity_openai_request.go
View File

@@ -286,7 +286,7 @@ func ConvertOpenAIRequestToAntigravity(modelName string, inputRawJSON []byte, _
continue
}
fid := tc.Get("id").String()
fname := tc.Get("function.name").String()
fname := util.SanitizeFunctionName(tc.Get("function.name").String())
fargs := tc.Get("function.arguments").String()
node, _ = sjson.SetBytes(node, "parts."+itoa(p)+".functionCall.id", fid)
node, _ = sjson.SetBytes(node, "parts."+itoa(p)+".functionCall.name", fname)
@@ -309,7 +309,7 @@ func ConvertOpenAIRequestToAntigravity(modelName string, inputRawJSON []byte, _
for _, fid := range fIDs {
if name, ok := tcID2Name[fid]; ok {
toolNode, _ = sjson.SetBytes(toolNode, "parts."+itoa(pp)+".functionResponse.id", fid)
toolNode, _ = sjson.SetBytes(toolNode, "parts."+itoa(pp)+".functionResponse.name", name)
toolNode, _ = sjson.SetBytes(toolNode, "parts."+itoa(pp)+".functionResponse.name", util.SanitizeFunctionName(name))
resp := toolResponses[fid]
if resp == "" {
resp = "{}"
@@ -384,7 +384,9 @@ func ConvertOpenAIRequestToAntigravity(modelName string, inputRawJSON []byte, _
}
fnRaw = string(fnRawBytes)
}
fnRaw, _ = sjson.Delete(fnRaw, "strict")
fnRawBytes := []byte(fnRaw)
fnRawBytes, _ = sjson.SetBytes(fnRawBytes, "name", util.SanitizeFunctionName(fn.Get("name").String()))
fnRaw, _ = sjson.Delete(string(fnRawBytes), "strict")
if !hasFunction {
functionToolNode, _ = sjson.SetRawBytes(functionToolNode, "functionDeclarations", []byte("[]"))
}

12
internal/translator/antigravity/openai/chat-completions/antigravity_openai_response.go
View File

@@ -13,6 +13,7 @@ import (
"sync/atomic"
"time"
"github.com/router-for-me/CLIProxyAPI/v6/internal/util"
log "github.com/sirupsen/logrus"
. "github.com/router-for-me/CLIProxyAPI/v6/internal/translator/gemini/openai/chat-completions"
@@ -26,6 +27,7 @@ type convertCliResponseToOpenAIChatParams struct {
FunctionIndex int
SawToolCall bool // Tracks if any tool call was seen in the entire stream
UpstreamFinishReason string // Caches the upstream finish reason for final chunk
SanitizedNameMap map[string]string
}
// functionCallIDCounter provides a process-wide unique counter for function call identifiers.
@@ -48,10 +50,14 @@ var functionCallIDCounter uint64
func ConvertAntigravityResponseToOpenAI(_ context.Context, _ string, originalRequestRawJSON, requestRawJSON, rawJSON []byte, param *any) [][]byte {
if *param == nil {
*param = &convertCliResponseToOpenAIChatParams{
UnixTimestamp: 0,
FunctionIndex: 0,
UnixTimestamp: 0,
FunctionIndex: 0,
SanitizedNameMap: util.SanitizedToolNameMap(originalRequestRawJSON),
}
}
if (*param).(*convertCliResponseToOpenAIChatParams).SanitizedNameMap == nil {
(*param).(*convertCliResponseToOpenAIChatParams).SanitizedNameMap = util.SanitizedToolNameMap(originalRequestRawJSON)
}
if bytes.Equal(rawJSON, []byte("[DONE]")) {
return [][]byte{}
@@ -159,7 +165,7 @@ func ConvertAntigravityResponseToOpenAI(_ context.Context, _ string, originalReq
}
functionCallTemplate := []byte(`{"id": "","index": 0,"type": "function","function": {"name": "","arguments": ""}}`)
fcName := functionCallResult.Get("name").String()
fcName := util.RestoreSanitizedToolName((*param).(*convertCliResponseToOpenAIChatParams).SanitizedNameMap, functionCallResult.Get("name").String())
functionCallTemplate, _ = sjson.SetBytes(functionCallTemplate, "id", fmt.Sprintf("%s-%d-%d", fcName, time.Now().UnixNano(), atomic.AddUint64(&functionCallIDCounter, 1)))
functionCallTemplate, _ = sjson.SetBytes(functionCallTemplate, "index", functionCallIndex)
functionCallTemplate, _ = sjson.SetBytes(functionCallTemplate, "function.name", fcName)

5
internal/translator/gemini-cli/openai/chat-completions/gemini-cli_openai_request.go
View File

@@ -251,7 +251,7 @@ func ConvertOpenAIRequestToGeminiCLI(modelName string, inputRawJSON []byte, _ bo
continue
}
fid := tc.Get("id").String()
fname := tc.Get("function.name").String()
fname := util.SanitizeFunctionName(tc.Get("function.name").String())
fargs := tc.Get("function.arguments").String()
node, _ = sjson.SetBytes(node, "parts."+itoa(p)+".functionCall.name", fname)
node, _ = sjson.SetRawBytes(node, "parts."+itoa(p)+".functionCall.args", []byte(fargs))
@@ -268,7 +268,7 @@ func ConvertOpenAIRequestToGeminiCLI(modelName string, inputRawJSON []byte, _ bo
pp := 0
for _, fid := range fIDs {
if name, ok := tcID2Name[fid]; ok {
toolNode, _ = sjson.SetBytes(toolNode, "parts."+itoa(pp)+".functionResponse.name", name)
toolNode, _ = sjson.SetBytes(toolNode, "parts."+itoa(pp)+".functionResponse.name", util.SanitizeFunctionName(name))
resp := toolResponses[fid]
if resp == "" {
resp = "{}"
@@ -331,6 +331,7 @@ func ConvertOpenAIRequestToGeminiCLI(modelName string, inputRawJSON []byte, _ bo
continue
}
}
fnRaw, _ = sjson.SetBytes(fnRaw, "name", util.SanitizeFunctionName(fn.Get("name").String()))
fnRaw, _ = sjson.DeleteBytes(fnRaw, "strict")
if !hasFunction {
functionToolNode, _ = sjson.SetRawBytes(functionToolNode, "functionDeclarations", []byte("[]"))

16
internal/translator/gemini-cli/openai/chat-completions/gemini-cli_openai_response.go
View File

@@ -14,6 +14,7 @@ import (
"time"
. "github.com/router-for-me/CLIProxyAPI/v6/internal/translator/gemini/openai/chat-completions"
"github.com/router-for-me/CLIProxyAPI/v6/internal/util"
log "github.com/sirupsen/logrus"
"github.com/tidwall/gjson"
"github.com/tidwall/sjson"
@@ -21,8 +22,9 @@ import (
// convertCliResponseToOpenAIChatParams holds parameters for response conversion.
type convertCliResponseToOpenAIChatParams struct {
UnixTimestamp int64
FunctionIndex int
UnixTimestamp int64
FunctionIndex int
SanitizedNameMap map[string]string
}
// functionCallIDCounter provides a process-wide unique counter for function call identifiers.
@@ -45,10 +47,14 @@ var functionCallIDCounter uint64
func ConvertCliResponseToOpenAI(_ context.Context, _ string, originalRequestRawJSON, requestRawJSON, rawJSON []byte, param *any) [][]byte {
if *param == nil {
*param = &convertCliResponseToOpenAIChatParams{
UnixTimestamp: 0,
FunctionIndex: 0,
UnixTimestamp: 0,
FunctionIndex: 0,
SanitizedNameMap: util.SanitizedToolNameMap(originalRequestRawJSON),
}
}
if (*param).(*convertCliResponseToOpenAIChatParams).SanitizedNameMap == nil {
(*param).(*convertCliResponseToOpenAIChatParams).SanitizedNameMap = util.SanitizedToolNameMap(originalRequestRawJSON)
}
if bytes.Equal(rawJSON, []byte("[DONE]")) {
return [][]byte{}
@@ -163,7 +169,7 @@ func ConvertCliResponseToOpenAI(_ context.Context, _ string, originalRequestRawJ
}
functionCallTemplate := []byte(`{"id":"","index":0,"type":"function","function":{"name":"","arguments":""}}`)
fcName := functionCallResult.Get("name").String()
fcName := util.RestoreSanitizedToolName((*param).(*convertCliResponseToOpenAIChatParams).SanitizedNameMap, functionCallResult.Get("name").String())
functionCallTemplate, _ = sjson.SetBytes(functionCallTemplate, "id", fmt.Sprintf("%s-%d-%d", fcName, time.Now().UnixNano(), atomic.AddUint64(&functionCallIDCounter, 1)))
functionCallTemplate, _ = sjson.SetBytes(functionCallTemplate, "index", functionCallIndex)
functionCallTemplate, _ = sjson.SetBytes(functionCallTemplate, "function.name", fcName)

6
internal/translator/gemini/claude/gemini_claude_request.go
View File

@@ -11,6 +11,7 @@ import (
"github.com/router-for-me/CLIProxyAPI/v6/internal/registry"
"github.com/router-for-me/CLIProxyAPI/v6/internal/translator/gemini/common"
"github.com/router-for-me/CLIProxyAPI/v6/internal/util"
"github.com/tidwall/gjson"
"github.com/tidwall/sjson"
)
@@ -90,6 +91,7 @@ func ConvertClaudeRequestToGemini(modelName string, inputRawJSON []byte, _ bool)
functionName = derived
}
}
functionName = util.SanitizeFunctionName(functionName)
functionArgs := contentResult.Get("input").String()
argsResult := gjson.Parse(functionArgs)
if argsResult.IsObject() && gjson.Valid(functionArgs) {
@@ -109,6 +111,7 @@ func ConvertClaudeRequestToGemini(modelName string, inputRawJSON []byte, _ bool)
if funcName == "" {
funcName = toolCallID
}
funcName = util.SanitizeFunctionName(funcName)
responseData := contentResult.Get("content").Raw
part := []byte(`{"functionResponse":{"name":"","response":{"result":""}}}`)
part, _ = sjson.SetBytes(part, "functionResponse.name", funcName)
@@ -165,6 +168,7 @@ func ConvertClaudeRequestToGemini(modelName string, inputRawJSON []byte, _ bool)
tool, _ = sjson.DeleteBytes(tool, "type")
tool, _ = sjson.DeleteBytes(tool, "cache_control")
tool, _ = sjson.DeleteBytes(tool, "defer_loading")
tool, _ = sjson.SetBytes(tool, "name", util.SanitizeFunctionName(gjson.GetBytes(tool, "name").String()))
if gjson.ValidBytes(tool) && gjson.ParseBytes(tool).IsObject() {
if !hasTools {
out, _ = sjson.SetRawBytes(out, "tools", []byte(`[{"functionDeclarations":[]}]`))
@@ -202,7 +206,7 @@ func ConvertClaudeRequestToGemini(modelName string, inputRawJSON []byte, _ bool)
case "tool":
out, _ = sjson.SetBytes(out, "toolConfig.functionCallingConfig.mode", "ANY")
if toolChoiceName != "" {
out, _ = sjson.SetBytes(out, "toolConfig.functionCallingConfig.allowedFunctionNames", []string{toolChoiceName})
out, _ = sjson.SetBytes(out, "toolConfig.functionCallingConfig.allowedFunctionNames", []string{util.SanitizeFunctionName(toolChoiceName)})
}
}
}

5
internal/translator/gemini/claude/gemini_claude_response.go
View File

@@ -27,6 +27,7 @@ type Params struct {
ResponseIndex int
HasContent bool // Tracks whether any content (text, thinking, or tool use) has been output
ToolNameMap map[string]string
SanitizedNameMap map[string]string
SawToolCall bool
}
@@ -57,6 +58,7 @@ func ConvertGeminiResponseToClaude(_ context.Context, _ string, originalRequestR
ResponseType: 0,
ResponseIndex: 0,
ToolNameMap: util.ToolNameMapFromClaudeRequest(originalRequestRawJSON),
SanitizedNameMap: util.SanitizedToolNameMap(originalRequestRawJSON),
SawToolCall: false,
}
}
@@ -167,6 +169,7 @@ func ConvertGeminiResponseToClaude(_ context.Context, _ string, originalRequestR
// This processes tool usage requests and formats them for Claude API compatibility
(*param).(*Params).SawToolCall = true
upstreamToolName := functionCallResult.Get("name").String()
upstreamToolName = util.RestoreSanitizedToolName((*param).(*Params).SanitizedNameMap, upstreamToolName)
clientToolName := util.MapToolName((*param).(*Params).ToolNameMap, upstreamToolName)
// FIX: Handle streaming split/delta where name might be empty in subsequent chunks.
@@ -260,6 +263,7 @@ func ConvertGeminiResponseToClaudeNonStream(_ context.Context, _ string, origina
root := gjson.ParseBytes(rawJSON)
toolNameMap := util.ToolNameMapFromClaudeRequest(originalRequestRawJSON)
sanitizedNameMap := util.SanitizedToolNameMap(originalRequestRawJSON)
out := []byte(`{"id":"","type":"message","role":"assistant","model":"","content":[],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":0,"output_tokens":0}}`)
out, _ = sjson.SetBytes(out, "id", root.Get("responseId").String())
@@ -315,6 +319,7 @@ func ConvertGeminiResponseToClaudeNonStream(_ context.Context, _ string, origina
hasToolCall = true
upstreamToolName := functionCall.Get("name").String()
upstreamToolName = util.RestoreSanitizedToolName(sanitizedNameMap, upstreamToolName)
clientToolName := util.MapToolName(toolNameMap, upstreamToolName)
toolIDCounter++
toolBlock := []byte(`{"type":"tool_use","id":"","name":"","input":{}}`)

7
internal/translator/gemini/openai/chat-completions/gemini_openai_request.go
View File

@@ -257,7 +257,7 @@ func ConvertOpenAIRequestToGemini(modelName string, inputRawJSON []byte, _ bool)
continue
}
fid := tc.Get("id").String()
fname := tc.Get("function.name").String()
fname := util.SanitizeFunctionName(tc.Get("function.name").String())
fargs := tc.Get("function.arguments").String()
node, _ = sjson.SetBytes(node, "parts."+itoa(p)+".functionCall.name", fname)
node, _ = sjson.SetRawBytes(node, "parts."+itoa(p)+".functionCall.args", []byte(fargs))
@@ -274,7 +274,7 @@ func ConvertOpenAIRequestToGemini(modelName string, inputRawJSON []byte, _ bool)
pp := 0
for _, fid := range fIDs {
if name, ok := tcID2Name[fid]; ok {
toolNode, _ = sjson.SetBytes(toolNode, "parts."+itoa(pp)+".functionResponse.name", name)
toolNode, _ = sjson.SetBytes(toolNode, "parts."+itoa(pp)+".functionResponse.name", util.SanitizeFunctionName(name))
resp := toolResponses[fid]
if resp == "" {
resp = "{}"
@@ -341,6 +341,9 @@ func ConvertOpenAIRequestToGemini(modelName string, inputRawJSON []byte, _ bool)
}
fnRaw = string(fnRawBytes)
}
fnRawBytes := []byte(fnRaw)
fnRawBytes, _ = sjson.SetBytes(fnRawBytes, "name", util.SanitizeFunctionName(fn.Get("name").String()))
fnRaw = string(fnRawBytes)
fnRaw, _ = sjson.Delete(fnRaw, "strict")
if !hasFunction {
functionToolNode, _ = sjson.SetRawBytes(functionToolNode, "functionDeclarations", []byte("[]"))

17
internal/translator/gemini/openai/chat-completions/gemini_openai_response.go
View File

@@ -13,6 +13,7 @@ import (
"sync/atomic"
"time"
"github.com/router-for-me/CLIProxyAPI/v6/internal/util"
log "github.com/sirupsen/logrus"
"github.com/tidwall/gjson"
"github.com/tidwall/sjson"
@@ -22,7 +23,8 @@ import (
type convertGeminiResponseToOpenAIChatParams struct {
UnixTimestamp int64
// FunctionIndex tracks tool call indices per candidate index to support multiple candidates.
FunctionIndex map[int]int
FunctionIndex map[int]int
SanitizedNameMap map[string]string
}
// functionCallIDCounter provides a process-wide unique counter for function call identifiers.
@@ -46,8 +48,9 @@ func ConvertGeminiResponseToOpenAI(_ context.Context, _ string, originalRequestR
// Initialize parameters if nil.
if *param == nil {
*param = &convertGeminiResponseToOpenAIChatParams{
UnixTimestamp: 0,
FunctionIndex: make(map[int]int),
UnixTimestamp: 0,
FunctionIndex: make(map[int]int),
SanitizedNameMap: util.SanitizedToolNameMap(originalRequestRawJSON),
}
}
@@ -56,6 +59,9 @@ func ConvertGeminiResponseToOpenAI(_ context.Context, _ string, originalRequestR
if p.FunctionIndex == nil {
p.FunctionIndex = make(map[int]int)
}
if p.SanitizedNameMap == nil {
p.SanitizedNameMap = util.SanitizedToolNameMap(originalRequestRawJSON)
}
if bytes.HasPrefix(rawJSON, []byte("data:")) {
rawJSON = bytes.TrimSpace(rawJSON[5:])
@@ -191,7 +197,7 @@ func ConvertGeminiResponseToOpenAI(_ context.Context, _ string, originalRequestR
}
functionCallTemplate := []byte(`{"id":"","index":0,"type":"function","function":{"name":"","arguments":""}}`)
fcName := functionCallResult.Get("name").String()
fcName := util.RestoreSanitizedToolName(p.SanitizedNameMap, functionCallResult.Get("name").String())
functionCallTemplate, _ = sjson.SetBytes(functionCallTemplate, "id", fmt.Sprintf("%s-%d-%d", fcName, time.Now().UnixNano(), atomic.AddUint64(&functionCallIDCounter, 1)))
functionCallTemplate, _ = sjson.SetBytes(functionCallTemplate, "index", functionCallIndex)
functionCallTemplate, _ = sjson.SetBytes(functionCallTemplate, "function.name", fcName)
@@ -265,6 +271,7 @@ func ConvertGeminiResponseToOpenAI(_ context.Context, _ string, originalRequestR
// Returns:
// - []byte: An OpenAI-compatible JSON response containing all message content and metadata
func ConvertGeminiResponseToOpenAINonStream(_ context.Context, _ string, originalRequestRawJSON, requestRawJSON, rawJSON []byte, _ *any) []byte {
sanitizedNameMap := util.SanitizedToolNameMap(originalRequestRawJSON)
var unixTimestamp int64
// Initialize template with an empty choices array to support multiple candidates.
template := []byte(`{"id":"","object":"chat.completion","created":123456,"model":"model","choices":[]}`)
@@ -358,7 +365,7 @@ func ConvertGeminiResponseToOpenAINonStream(_ context.Context, _ string, origina
choiceTemplate, _ = sjson.SetRawBytes(choiceTemplate, "message.tool_calls", []byte(`[]`))
}
functionCallItemTemplate := []byte(`{"id":"","type":"function","function":{"name":"","arguments":""}}`)
fcName := functionCallResult.Get("name").String()
fcName := util.RestoreSanitizedToolName(sanitizedNameMap, functionCallResult.Get("name").String())
functionCallItemTemplate, _ = sjson.SetBytes(functionCallItemTemplate, "id", fmt.Sprintf("%s-%d-%d", fcName, time.Now().UnixNano(), atomic.AddUint64(&functionCallIDCounter, 1)))
functionCallItemTemplate, _ = sjson.SetBytes(functionCallItemTemplate, "function.name", fcName)
if fcArgsResult := functionCallResult.Get("args"); fcArgsResult.Exists() {

6
internal/translator/gemini/openai/responses/gemini_openai-responses_request.go
View File

@@ -5,6 +5,7 @@ import (
"strings"
"github.com/router-for-me/CLIProxyAPI/v6/internal/translator/gemini/common"
"github.com/router-for-me/CLIProxyAPI/v6/internal/util"
"github.com/tidwall/gjson"
"github.com/tidwall/sjson"
)
@@ -291,7 +292,7 @@ func ConvertOpenAIResponsesRequestToGemini(modelName string, inputRawJSON []byte
case "function_call":
// Handle function calls - convert to model message with functionCall
name := item.Get("name").String()
name := util.SanitizeFunctionName(item.Get("name").String())
arguments := item.Get("arguments").String()
modelContent := []byte(`{"role":"model","parts":[]}`)
@@ -333,6 +334,7 @@ func ConvertOpenAIResponsesRequestToGemini(modelName string, inputRawJSON []byte
return true
})
}
functionName = util.SanitizeFunctionName(functionName)
functionResponse, _ = sjson.SetBytes(functionResponse, "functionResponse.name", functionName)
functionResponse, _ = sjson.SetBytes(functionResponse, "functionResponse.id", callID)
@@ -375,7 +377,7 @@ func ConvertOpenAIResponsesRequestToGemini(modelName string, inputRawJSON []byte
funcDecl := []byte(`{"name":"","description":"","parametersJsonSchema":{}}`)
if name := tool.Get("name"); name.Exists() {
funcDecl, _ = sjson.SetBytes(funcDecl, "name", name.String())
funcDecl, _ = sjson.SetBytes(funcDecl, "name", util.SanitizeFunctionName(name.String()))
}
if desc := tool.Get("description"); desc.Exists() {
funcDecl, _ = sjson.SetBytes(funcDecl, "description", desc.String())

29
internal/translator/gemini/openai/responses/gemini_openai-responses_response.go
View File

@@ -9,6 +9,7 @@ import (
"time"
translatorcommon "github.com/router-for-me/CLIProxyAPI/v6/internal/translator/common"
"github.com/router-for-me/CLIProxyAPI/v6/internal/util"
"github.com/tidwall/gjson"
"github.com/tidwall/sjson"
)
@@ -36,11 +37,12 @@ type geminiToResponsesState struct {
ReasoningClosed bool
// function call aggregation (keyed by output_index)
NextIndex int
FuncArgsBuf map[int]*strings.Builder
FuncNames map[int]string
FuncCallIDs map[int]string
FuncDone map[int]bool
NextIndex int
FuncArgsBuf map[int]*strings.Builder
FuncNames map[int]string
FuncCallIDs map[int]string
FuncDone map[int]bool
SanitizedNameMap map[string]string
}
// responseIDCounter provides a process-wide unique counter for synthesized response identifiers.
@@ -90,10 +92,11 @@ func emitEvent(event string, payload []byte) []byte {
func ConvertGeminiResponseToOpenAIResponses(_ context.Context, modelName string, originalRequestRawJSON, requestRawJSON, rawJSON []byte, param *any) [][]byte {
if *param == nil {
*param = &geminiToResponsesState{
FuncArgsBuf: make(map[int]*strings.Builder),
FuncNames: make(map[int]string),
FuncCallIDs: make(map[int]string),
FuncDone: make(map[int]bool),
FuncArgsBuf: make(map[int]*strings.Builder),
FuncNames: make(map[int]string),
FuncCallIDs: make(map[int]string),
FuncDone: make(map[int]bool),
SanitizedNameMap: util.SanitizedToolNameMap(originalRequestRawJSON),
}
}
st := (*param).(*geminiToResponsesState)
@@ -109,6 +112,9 @@ func ConvertGeminiResponseToOpenAIResponses(_ context.Context, modelName string,
if st.FuncDone == nil {
st.FuncDone = make(map[int]bool)
}
if st.SanitizedNameMap == nil {
st.SanitizedNameMap = util.SanitizedToolNameMap(originalRequestRawJSON)
}
if bytes.HasPrefix(rawJSON, []byte("data:")) {
rawJSON = bytes.TrimSpace(rawJSON[5:])
@@ -306,7 +312,7 @@ func ConvertGeminiResponseToOpenAIResponses(_ context.Context, modelName string,
// Responses streaming requires message done events before the next output_item.added.
finalizeReasoning()
finalizeMessage()
name := fc.Get("name").String()
name := util.RestoreSanitizedToolName(st.SanitizedNameMap, fc.Get("name").String())
idx := st.NextIndex
st.NextIndex++
// Ensure buffers
@@ -565,6 +571,7 @@ func ConvertGeminiResponseToOpenAIResponses(_ context.Context, modelName string,
func ConvertGeminiResponseToOpenAIResponsesNonStream(_ context.Context, _ string, originalRequestRawJSON, requestRawJSON, rawJSON []byte, _ *any) []byte {
root := gjson.ParseBytes(rawJSON)
root = unwrapGeminiResponseRoot(root)
sanitizedNameMap := util.SanitizedToolNameMap(originalRequestRawJSON)
// Base response scaffold
resp := []byte(`{"id":"","object":"response","created_at":0,"status":"completed","background":false,"error":null,"incomplete_details":null}`)
@@ -694,7 +701,7 @@ func ConvertGeminiResponseToOpenAIResponsesNonStream(_ context.Context, _ string
return true
}
if fc := p.Get("functionCall"); fc.Exists() {
name := fc.Get("name").String()
name := util.RestoreSanitizedToolName(sanitizedNameMap, fc.Get("name").String())
args := fc.Get("args")
callID := fmt.Sprintf("call_%x_%d", time.Now().UnixNano(), atomic.AddUint64(&funcCallIDCounter, 1))
itemJSON := []byte(`{"id":"","type":"function_call","status":"completed","arguments":"","call_id":"","name":""}`)

3
internal/util/translator.go
View File

@@ -244,6 +244,9 @@ func ToolNameMapFromClaudeRequest(rawJSON []byte) map[string]string {
out := make(map[string]string, len(toolResults))
tools.ForEach(func(_, tool gjson.Result) bool {
name := strings.TrimSpace(tool.Get("name").String())
if name == "" {
name = strings.TrimSpace(tool.Get("function.name").String())
}
if name == "" {
return true
}