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authorAndrei Karas <akaras@inbox.ru>2017-02-10 21:18:26 +0300
committerAndrei Karas <akaras@inbox.ru>2017-02-10 21:18:26 +0300
commitc6277401fb4dafbe08bac534e0de7796f70a0d19 (patch)
tree7c32dd8ee76bdbf0d6f68de3aaf08b64b1d57080
parent6c9c56b70db43f4100863d312835fce763698008 (diff)
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Add some missing functions into virtfs.
-rw-r--r--src/utils/physfsrwops.cpp34
-rw-r--r--src/utils/virtfs.cpp28
-rw-r--r--src/utils/virtfs.h10
3 files changed, 52 insertions, 20 deletions
diff --git a/src/utils/physfsrwops.cpp b/src/utils/physfsrwops.cpp
index 9af838070..e642f71aa 100644
--- a/src/utils/physfsrwops.cpp
+++ b/src/utils/physfsrwops.cpp
@@ -58,17 +58,17 @@ static PHYSFSINT physfsrwops_seek(SDL_RWops *const rw, const PHYSFSINT offset,
} /* if */
else if (whence == SEEK_CUR)
{
- const PHYSFS_sint64 current = PHYSFS_tell(handle);
+ const int64_t current = VirtFs::tell(handle);
if (current == -1)
{
logger->assertLog(
"physfsrwops_seek: Can't find position in file: %s",
- PHYSFS_getLastError());
+ VirtFs::getLastError());
return -1;
} /* if */
pos = CAST_S32(current);
- if (static_cast<PHYSFS_sint64>(pos) != current)
+ if (static_cast<int64_t>(pos) != current)
{
logger->assertLog("physfsrwops_seek: "
"Can't fit current file position in an int!");
@@ -82,16 +82,16 @@ static PHYSFSINT physfsrwops_seek(SDL_RWops *const rw, const PHYSFSINT offset,
} /* else if */
else if (whence == SEEK_END)
{
- const PHYSFS_sint64 len = PHYSFS_fileLength(handle);
+ const int64_t len = VirtFs::fileLength(handle);
if (len == -1)
{
logger->assertLog("physfsrwops_seek:Can't find end of file: %s",
- PHYSFS_getLastError());
+ VirtFs::getLastError());
return -1;
} /* if */
pos = static_cast<PHYSFSINT>(len);
- if (static_cast<PHYSFS_sint64>(pos) != len)
+ if (static_cast<int64_t>(pos) != len)
{
logger->assertLog("physfsrwops_seek: "
"Can't fit end-of-file position in an int!");
@@ -113,10 +113,10 @@ static PHYSFSINT physfsrwops_seek(SDL_RWops *const rw, const PHYSFSINT offset,
return -1;
} /* if */
- if (!PHYSFS_seek(handle, static_cast<PHYSFS_uint64>(pos)))
+ if (!VirtFs::seek(handle, static_cast<uint64_t>(pos)))
{
logger->assertLog("physfsrwops_seek: seek error: %s",
- PHYSFS_getLastError());
+ VirtFs::getLastError());
return -1;
} /* if */
@@ -132,12 +132,12 @@ static PHYSFSSIZE physfsrwops_read(SDL_RWops *const rw,
return 0;
PHYSFS_file *const handle = static_cast<PHYSFS_file *const>(
rw->hidden.unknown.data1);
- const PHYSFS_sint64 rc = PHYSFS_read(handle, ptr,
+ const int64_t rc = VirtFs::read(handle, ptr,
CAST_U32(size),
CAST_U32(maxnum));
- if (rc != static_cast<PHYSFS_sint64>(maxnum))
+ if (rc != static_cast<int64_t>(maxnum))
{
- if (!PHYSFS_eof(handle)) /* not EOF? Must be an error. */
+ if (!VirtFs::eof(handle)) /* not EOF? Must be an error. */
{
logger->assertLog("physfsrwops_seek: read error: %s",
PHYSFS_getLastError());
@@ -155,10 +155,10 @@ static PHYSFSSIZE physfsrwops_write(SDL_RWops *const rw, const void *ptr,
return 0;
PHYSFS_file *const handle = static_cast<PHYSFS_file *const>(
rw->hidden.unknown.data1);
- const PHYSFS_sint64 rc = PHYSFS_write(handle, ptr,
+ const int64_t rc = VirtFs::write(handle, ptr,
CAST_U32(size),
CAST_U32(num));
- if (rc != static_cast<PHYSFS_sint64>(num))
+ if (rc != static_cast<int64_t>(num))
{
logger->assertLog("physfsrwops_seek: write error: %s",
PHYSFS_getLastError());
@@ -173,10 +173,10 @@ static int physfsrwops_close(SDL_RWops *const rw)
return 0;
PHYSFS_file *const handle = static_cast<PHYSFS_file*>(
rw->hidden.unknown.data1);
- if (!PHYSFS_close(handle))
+ if (!VirtFs::close(handle))
{
logger->assertLog("physfsrwops_seek: close error: %s",
- PHYSFS_getLastError());
+ VirtFs::getLastError());
return -1;
} /* if */
@@ -198,7 +198,7 @@ static PHYSFSINT physfsrwops_size(SDL_RWops *const rw)
{
PHYSFS_file *const handle = static_cast<PHYSFS_file*>(
rw->hidden.unknown.data1);
- return PHYSFS_fileLength(handle);
+ return VirtFs::fileLength(handle);
} /* physfsrwops_size */
#endif // USE_SDL2
@@ -209,7 +209,7 @@ static SDL_RWops *create_rwops(PHYSFS_file *const handle)
if (!handle)
{
logger->assertLog("physfsrwops_seek: create rwops error: %s",
- PHYSFS_getLastError());
+ VirtFs::getLastError());
}
else
{
diff --git a/src/utils/virtfs.cpp b/src/utils/virtfs.cpp
index 3211d91dd..af000376a 100644
--- a/src/utils/virtfs.cpp
+++ b/src/utils/virtfs.cpp
@@ -185,9 +185,9 @@ namespace VirtFs
return PHYSFS_getLastError();
}
- void close(PHYSFS_file *const file)
+ int close(PHYSFS_file *const file)
{
- PHYSFS_close(file);
+ return PHYSFS_close(file);
}
int64_t read(PHYSFS_File *const file,
@@ -198,8 +198,32 @@ namespace VirtFs
return PHYSFS_read(file, buffer, objSize, objCount);
}
+ int64_t write(PHYSFS_File *const file,
+ const void *const buffer,
+ const uint32_t objSize,
+ const uint32_t objCount)
+ {
+ return PHYSFS_write(file, buffer, objSize, objCount);
+ }
+
int64_t fileLength(PHYSFS_File *const file)
{
return PHYSFS_fileLength(file);
}
+
+ int64_t tell(PHYSFS_File *const file)
+ {
+ return PHYSFS_tell(file);
+ }
+
+ int seek(PHYSFS_File *const file,
+ const uint64_t pos)
+ {
+ return PHYSFS_seek(file, pos);
+ }
+
+ int eof(PHYSFS_File *const file)
+ {
+ return PHYSFS_eof(file);
+ }
} // namespace PhysFs
diff --git a/src/utils/virtfs.h b/src/utils/virtfs.h
index 8cbfe8c51..66149c903 100644
--- a/src/utils/virtfs.h
+++ b/src/utils/virtfs.h
@@ -57,8 +57,16 @@ namespace VirtFs
void *const buffer,
const uint32_t objSize,
const uint32_t objCount);
- void close(PHYSFS_file *const file);
+ int64_t write(PHYSFS_File *const file,
+ const void *const buffer,
+ const uint32_t objSize,
+ const uint32_t objCount);
+ int close(PHYSFS_file *const file);
int64_t fileLength(PHYSFS_File *const file);
+ int64_t tell(PHYSFS_File *const file);
+ int seek(PHYSFS_File *const file,
+ const uint64_t pos);
+ int eof(PHYSFS_File *const file);
} // namespace PhysFs
extern const char *dirSeparator;