mirror of
https://github.com/keymanapp/keyman.git
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47c8a95fb0
* Moves filesystem access out of kmcmplib into kmc-kmn * Adds filesystem access callback to kmcmplib unit tests * Cleans up callback interface through wasm * Adds unit tests for various file load scenarios * Removes nodefs dependency from kmcmplib wasm build, and removes corresponding path mappings which were previously required for wasm builds; note that these are still present for the unit tests for kmcmplib.
59 lines
No EOL
1.5 KiB
C++
59 lines
No EOL
1.5 KiB
C++
#include <stdio.h>
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#include <string>
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#include <kmcmplibapi.h>
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#include "util_filesystem.h"
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#include "../src/compfile.h"
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#include <kmn_compiler_errors.h>
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std::vector<int> error_vec;
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int msgproc(int line, uint32_t dwMsgCode, const char* szText, void* context) {
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error_vec.push_back(dwMsgCode);
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const char*t = "unknown";
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switch(dwMsgCode & 0xF000) {
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case CERR_HINT: t=" hint"; break;
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case CERR_WARNING: t="warning"; break;
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case CERR_ERROR: t=" error"; break;
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case CERR_FATAL: t=" fatal"; break;
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}
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printf("line %d %s %04.4x: %s\n", line, t, (unsigned int)dwMsgCode, szText);
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return 1;
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}
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bool loadfileProc(const char* filename, const char* baseFilename, void* data, int* size, void* context) {
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std::string resolvedFilename = filename;
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if(baseFilename && *baseFilename && IsRelativePath(filename)) {
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char* p;
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if ((p = strrchr_slash((char*)baseFilename)) != nullptr) {
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std::string basePath = std::string(baseFilename, (int)(p - baseFilename + 1));
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resolvedFilename = basePath;
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resolvedFilename.append(filename);
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}
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}
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FILE* fp = Open_File(resolvedFilename.c_str(), "rb");
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if(!fp) {
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return false;
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}
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if(!data) {
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// return size
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if(fseek(fp, 0, SEEK_END) != 0) {
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fclose(fp);
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return false;
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}
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*size = ftell(fp);
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if(*size == -1L) {
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fclose(fp);
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return false;
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}
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} else {
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// return data
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if(fread(data, 1, *size, fp) != *size) {
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fclose(fp);
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return false;
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}
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}
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fclose(fp);
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return true;
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} |