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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,76 @@ | ||
| #include <stdio.h> | ||
| #include <string.h> | ||
| #include <malloc.h> | ||
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| #include "fileops.h" | ||
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| static struct stat st; | ||
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| bool FSOPFileExists(const char* file) | ||
| { | ||
| return !stat(file, &st) && !S_ISDIR(st.st_mode); | ||
| } | ||
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| bool FSOPFolderExists(const char* path) | ||
| { | ||
| return !stat(path, &st) && S_ISDIR(st.st_mode); | ||
| } | ||
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| size_t FSOPGetFileSizeBytes(const char* path) | ||
| { | ||
| if (stat(path, &st) < 0) return 0; | ||
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| return st.st_size; | ||
| } | ||
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| void FSOPDeleteFile(const char* file) | ||
| { | ||
| if (FSOPFileExists(file)) | ||
| remove(file); | ||
| } | ||
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| void FSOPMakeFolder(const char* path) | ||
| { | ||
| if (FSOPFolderExists(path)) | ||
| return; | ||
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| char* pos = strchr(path, '/'); | ||
| s32 current = pos - path; | ||
| current++; | ||
| pos = strchr(path + current, '/'); | ||
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| while (pos) | ||
| { | ||
| *pos = 0; | ||
| mkdir(path, S_IREAD | S_IWRITE); | ||
| *pos = '/'; | ||
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| current = pos - path; | ||
| current++; | ||
| pos = strchr(path + current, '/'); | ||
| } | ||
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| mkdir(path, S_IREAD | S_IWRITE); | ||
| } | ||
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| s32 FSOPReadOpenFile(FILE* fp, void* buffer, u32 offset, u32 length) | ||
| { | ||
| fseek(fp, offset, SEEK_SET); | ||
| return fread(buffer, length, 1, fp); | ||
| } | ||
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| s32 FSOPReadOpenFileA(FILE* fp, void** buffer, u32 offset, u32 length) | ||
| { | ||
| *buffer = memalign(32, length); | ||
| if (!*buffer) | ||
| return -1; | ||
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| s32 ret = FSOPReadOpenFile(fp, *buffer, offset, length); | ||
| if (ret <= 0) | ||
| { | ||
| free(*buffer); | ||
| *buffer = NULL; | ||
| } | ||
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| return ret; | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,18 @@ | ||
| #ifndef __FILEOPS_H__ | ||
| #define __FILEOPS_H__ | ||
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| #include <sys/stat.h> | ||
| #include <dirent.h> | ||
| #include <ogcsys.h> | ||
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| bool FSOPFileExists(const char* file); | ||
| bool FSOPFolderExists(const char* path); | ||
| size_t FSOPGetFileSizeBytes(const char* path); | ||
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| void FSOPDeleteFile(const char* file); | ||
| void FSOPMakeFolder(const char* path); | ||
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| s32 FSOPReadOpenFile(FILE* fp, void* buffer, u32 offset, u32 length); | ||
| s32 FSOPReadOpenFileA(FILE* fp, void** buffer, u32 offset, u32 length); | ||
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| #endif |
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