diff options
Diffstat (limited to 'extension/natives.cpp')
| -rw-r--r-- | extension/natives.cpp | 63 |
1 files changed, 51 insertions, 12 deletions
diff --git a/extension/natives.cpp b/extension/natives.cpp index 5715677..da76a0e 100644 --- a/extension/natives.cpp +++ b/extension/natives.cpp @@ -78,24 +78,63 @@ static cell_t sm_curl_easy_setopt_int(IPluginContext *pContext, const cell_t *pa static cell_t sm_curl_easy_setopt_int_array(IPluginContext *pContext, const cell_t *params) { + // See UsesDirectArrays() + bool usesDirectArrays = pContext->GetRuntime()->UsesDirectArrays(); + /* + * Direct arrays were introduced in SourcePawn 1.11. Any plugin with this + * feature will use absolute addressing for indirection vectors. Eg, for an + * array of array of cells (int x[][]), you can extract x[3][5] by doing: + * + * cell_t addr_of_x = ...; + * cell_t* phys_x; + * LocalToPhysAddr(addr_of_x, &phys_x); + * LocalToPhysAddr(phys_x[3], &phys_x); + * cell_t value = phys_x[5]; + */ + if (!usesDirectArrays) + { + smutils->LogError(myself, + "neocurl requires your plugins to be compiled with SourceMod 1.11 or later" + "if you're going to use curl_easy_setopt_int_array! Sorry!" + ); + + return false; + } + SETUP_CURL_HANDLE(); + // ^ see this macro if you're wondering where param[1] went + // auto& curlhandle = params[1]; + auto& arrayInPawn = params[2]; + auto& arraySize = params[3]; - cell_t *array; - cell_t array_size = params[3]; - pContext->LocalToPhysAddr(params[2], &array); + cell_t* arrayInRealMemory = {}; + pContext->LocalToPhysAddr(arrayInPawn, &arrayInRealMemory); + bool valid = true; - for(int i=0; i<array_size; i++) + for (int i = 0; i < arraySize; i++) { - cell_t c1_addr = params[2] + (i * sizeof(cell_t)) + array[i]; - cell_t *c1_r; - pContext->LocalToPhysAddr(c1_addr, &c1_r); - - bool ret = g_cURLManager.AddcURLOptionInt(handle, (CURLoption)c1_r[0], c1_r[1]); - if(!ret) + auto& thisElem = arrayInRealMemory[i]; + cell_t* thisElem_phys = {}; + pContext->LocalToPhysAddr(thisElem, &thisElem_phys); + if (!thisElem_phys) + { + smutils->LogError(myself, "thisElem is NULL!\n"); + valid = false; + return valid; + } + + // Literally can not do this without a C cast. L + CURLoption curlOpt = (CURLoption)( thisElem_phys[0] ); + int curlVal = static_cast<int>( thisElem_phys[1] ); + + bool ret = g_cURLManager.AddcURLOptionInt(handle, curlOpt, curlVal); + if (!ret) { - valid = false; - } + smutils->LogError(myself, "AddcURLOptionInt returned false!\n"); + valid = false; + return valid; + } } return valid; } |