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cabinet: Add a helper function to set error code in FDI.

This commit is contained in:
Alexandre Julliard 2011-02-04 12:03:33 +01:00
parent a71fbe16d9
commit 826ccc1684
1 changed files with 39 additions and 122 deletions
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161
dlls/cabinet/fdi.c
View File

@ -148,6 +148,15 @@ typedef struct fdi_cds_fwd {
struct fdi_cds_fwd *next;
} fdi_decomp_state;
static void set_error( FDI_Int *fdi, int oper, int err )
{
fdi->perf->erfOper = oper;
fdi->perf->erfType = err;
fdi->perf->fError = TRUE;
if (err) SetLastError( err );
}
/****************************************************************
* QTMupdatemodel (internal)
*/
@ -521,11 +530,7 @@ static BOOL FDI_read_entries(
base_offset = FDI_getoffset(hfdi, hf);
if (PFDI_SEEK(hfdi, hf, 0, SEEK_END) == -1) {
if (pmii) {
PFDI_INT(hfdi)->perf->erfOper = FDIERROR_NOT_A_CABINET;
PFDI_INT(hfdi)->perf->erfType = 0;
PFDI_INT(hfdi)->perf->fError = TRUE;
}
if (pmii) set_error( PFDI_INT(hfdi), FDIERROR_NOT_A_CABINET, 0 );
return FALSE;
}
@ -533,31 +538,19 @@ static BOOL FDI_read_entries(
if ((cabsize == -1) || (base_offset == -1) ||
( PFDI_SEEK(hfdi, hf, base_offset, SEEK_SET) == -1 )) {
if (pmii) {
PFDI_INT(hfdi)->perf->erfOper = FDIERROR_NOT_A_CABINET;
PFDI_INT(hfdi)->perf->erfType = 0;
PFDI_INT(hfdi)->perf->fError = TRUE;
}
if (pmii) set_error( PFDI_INT(hfdi), FDIERROR_NOT_A_CABINET, 0 );
return FALSE;
}
/* read in the CFHEADER */
if (PFDI_READ(hfdi, hf, buf, cfhead_SIZEOF) != cfhead_SIZEOF) {
if (pmii) {
PFDI_INT(hfdi)->perf->erfOper = FDIERROR_NOT_A_CABINET;
PFDI_INT(hfdi)->perf->erfType = 0;
PFDI_INT(hfdi)->perf->fError = TRUE;
}
if (pmii) set_error( PFDI_INT(hfdi), FDIERROR_NOT_A_CABINET, 0 );
return FALSE;
}
/* check basic MSCF signature */
if (EndGetI32(buf+cfhead_Signature) != 0x4643534d) {
if (pmii) {
PFDI_INT(hfdi)->perf->erfOper = FDIERROR_NOT_A_CABINET;
PFDI_INT(hfdi)->perf->erfType = 0;
PFDI_INT(hfdi)->perf->fError = TRUE;
}
if (pmii) set_error( PFDI_INT(hfdi), FDIERROR_NOT_A_CABINET, 0 );
return FALSE;
}
@ -566,11 +559,7 @@ static BOOL FDI_read_entries(
if (num_folders == 0) {
/* PONDERME: is this really invalid? */
WARN("weird cabinet detect failure: no folders in cabinet\n");
if (pmii) {
PFDI_INT(hfdi)->perf->erfOper = FDIERROR_NOT_A_CABINET;
PFDI_INT(hfdi)->perf->erfType = 0;
PFDI_INT(hfdi)->perf->fError = TRUE;
}
if (pmii) set_error( PFDI_INT(hfdi), FDIERROR_NOT_A_CABINET, 0 );
return FALSE;
}
@ -579,11 +568,7 @@ static BOOL FDI_read_entries(
if (num_files == 0) {
/* PONDERME: is this really invalid? */
WARN("weird cabinet detect failure: no files in cabinet\n");
if (pmii) {
PFDI_INT(hfdi)->perf->erfOper = FDIERROR_NOT_A_CABINET;
PFDI_INT(hfdi)->perf->erfType = 0;
PFDI_INT(hfdi)->perf->fError = TRUE;
}
if (pmii) set_error( PFDI_INT(hfdi), FDIERROR_NOT_A_CABINET, 0 );
return FALSE;
}
@ -598,11 +583,7 @@ static BOOL FDI_read_entries(
(buf[cfhead_MajorVersion] == 1 && buf[cfhead_MinorVersion] > 3))
{
WARN("cabinet format version > 1.3\n");
if (pmii) {
PFDI_INT(hfdi)->perf->erfOper = FDIERROR_UNKNOWN_CABINET_VERSION;
PFDI_INT(hfdi)->perf->erfType = 0; /* ? */
PFDI_INT(hfdi)->perf->fError = TRUE;
}
if (pmii) set_error( PFDI_INT(hfdi), FDIERROR_UNKNOWN_CABINET_VERSION, 0 /* ? */ );
return FALSE;
}
@ -613,11 +594,7 @@ static BOOL FDI_read_entries(
if (flags & cfheadRESERVE_PRESENT) {
if (PFDI_READ(hfdi, hf, buf, cfheadext_SIZEOF) != cfheadext_SIZEOF) {
ERR("bunk reserve-sizes?\n");
if (pmii) {
PFDI_INT(hfdi)->perf->erfOper = FDIERROR_CORRUPT_CABINET;
PFDI_INT(hfdi)->perf->erfType = 0; /* ? */
PFDI_INT(hfdi)->perf->fError = TRUE;
}
if (pmii) set_error( PFDI_INT(hfdi), FDIERROR_CORRUPT_CABINET, 0 /* ? */ );
return FALSE;
}
@ -635,11 +612,7 @@ static BOOL FDI_read_entries(
/* skip the reserved header */
if ((header_resv) && (PFDI_SEEK(hfdi, hf, header_resv, SEEK_CUR) == -1)) {
ERR("seek failure: header_resv\n");
if (pmii) {
PFDI_INT(hfdi)->perf->erfOper = FDIERROR_CORRUPT_CABINET;
PFDI_INT(hfdi)->perf->erfType = 0; /* ? */
PFDI_INT(hfdi)->perf->fError = TRUE;
}
if (pmii) set_error( PFDI_INT(hfdi), FDIERROR_CORRUPT_CABINET, 0 /* ? */ );
return FALSE;
}
}
@ -647,11 +620,7 @@ static BOOL FDI_read_entries(
if (flags & cfheadPREV_CABINET) {
prevname = FDI_read_string(hfdi, hf, cabsize);
if (!prevname) {
if (pmii) {
PFDI_INT(hfdi)->perf->erfOper = FDIERROR_CORRUPT_CABINET;
PFDI_INT(hfdi)->perf->erfType = 0; /* ? */
PFDI_INT(hfdi)->perf->fError = TRUE;
}
if (pmii) set_error( PFDI_INT(hfdi), FDIERROR_CORRUPT_CABINET, 0 /* ? */ );
return FALSE;
} else
if (pmii)
@ -676,9 +645,7 @@ static BOOL FDI_read_entries(
if (pmii->prevname) PFDI_FREE(hfdi, prevname);
if (pmii->previnfo) PFDI_FREE(hfdi, previnfo);
}
PFDI_INT(hfdi)->perf->erfOper = FDIERROR_CORRUPT_CABINET;
PFDI_INT(hfdi)->perf->erfType = 0; /* ? */
PFDI_INT(hfdi)->perf->fError = TRUE;
set_error( PFDI_INT(hfdi), FDIERROR_CORRUPT_CABINET, 0 /* ? */ );
return FALSE;
} else
if (pmii)
@ -751,18 +718,12 @@ BOOL __cdecl FDIIsCabinet(
if (!hf) {
ERR("(!hf)!\n");
/* PFDI_INT(hfdi)->perf->erfOper = FDIERROR_CABINET_NOT_FOUND;
PFDI_INT(hfdi)->perf->erfType = ERROR_INVALID_HANDLE;
PFDI_INT(hfdi)->perf->fError = TRUE; */
SetLastError(ERROR_INVALID_HANDLE);
return FALSE;
}
if (!pfdici) {
ERR("(!pfdici)!\n");
/* PFDI_INT(hfdi)->perf->erfOper = FDIERROR_NONE;
PFDI_INT(hfdi)->perf->erfType = ERROR_BAD_ARGUMENTS;
PFDI_INT(hfdi)->perf->fError = TRUE; */
SetLastError(ERROR_BAD_ARGUMENTS);
return FALSE;
}
@ -2520,10 +2481,7 @@ BOOL __cdecl FDICopy(
if ((pathlen + filenamelen + 3) > MAX_PATH) {
ERR("MAX_PATH exceeded.\n");
PFDI_FREE(hfdi, decomp_state);
PFDI_INT(hfdi)->perf->erfOper = FDIERROR_CABINET_NOT_FOUND;
PFDI_INT(hfdi)->perf->erfType = ERROR_FILE_NOT_FOUND;
PFDI_INT(hfdi)->perf->fError = TRUE;
SetLastError(ERROR_FILE_NOT_FOUND);
set_error( PFDI_INT(hfdi), FDIERROR_CABINET_NOT_FOUND, ERROR_FILE_NOT_FOUND );
return FALSE;
}
@ -2542,8 +2500,7 @@ BOOL __cdecl FDICopy(
cabhf = PFDI_OPEN(hfdi, fullpath, _O_RDONLY|_O_BINARY, _S_IREAD | _S_IWRITE);
if (cabhf == -1) {
PFDI_FREE(hfdi, decomp_state);
PFDI_INT(hfdi)->perf->erfOper = FDIERROR_CABINET_NOT_FOUND;
PFDI_INT(hfdi)->perf->fError = TRUE;
set_error( PFDI_INT(hfdi), FDIERROR_CABINET_NOT_FOUND, 0 );
SetLastError(ERROR_FILE_NOT_FOUND);
return FALSE;
}
@ -2551,10 +2508,7 @@ BOOL __cdecl FDICopy(
if (cabhf == 0) {
ERR("PFDI_OPEN returned zero for %s.\n", fullpath);
PFDI_FREE(hfdi, decomp_state);
PFDI_INT(hfdi)->perf->erfOper = FDIERROR_CABINET_NOT_FOUND;
PFDI_INT(hfdi)->perf->erfType = ERROR_FILE_NOT_FOUND;
PFDI_INT(hfdi)->perf->fError = TRUE;
SetLastError(ERROR_FILE_NOT_FOUND);
set_error( PFDI_INT(hfdi), FDIERROR_CABINET_NOT_FOUND, ERROR_FILE_NOT_FOUND );
return FALSE;
}
@ -2576,9 +2530,7 @@ BOOL __cdecl FDICopy(
fdin.psz3 = pszCabPath;
if (((*pfnfdin)(fdintCABINET_INFO, &fdin))) {
PFDI_INT(hfdi)->perf->erfOper = FDIERROR_USER_ABORT;
PFDI_INT(hfdi)->perf->erfType = 0;
PFDI_INT(hfdi)->perf->fError = TRUE;
set_error( PFDI_INT(hfdi), FDIERROR_USER_ABORT, 0 );
goto bail_and_fail;
}
@ -2589,9 +2541,7 @@ BOOL __cdecl FDICopy(
/* read folders */
for (i = 0; i < fdici.cFolders; i++) {
if (PFDI_READ(hfdi, cabhf, buf, cffold_SIZEOF) != cffold_SIZEOF) {
PFDI_INT(hfdi)->perf->erfOper = FDIERROR_CORRUPT_CABINET;
PFDI_INT(hfdi)->perf->erfType = 0;
PFDI_INT(hfdi)->perf->fError = TRUE;
set_error( PFDI_INT(hfdi), FDIERROR_CORRUPT_CABINET, 0 );
goto bail_and_fail;
}
@ -2601,10 +2551,7 @@ BOOL __cdecl FDICopy(
fol = PFDI_ALLOC(hfdi, sizeof(struct fdi_folder));
if (!fol) {
ERR("out of memory!\n");
PFDI_INT(hfdi)->perf->erfOper = FDIERROR_ALLOC_FAIL;
PFDI_INT(hfdi)->perf->erfType = ERROR_NOT_ENOUGH_MEMORY;
PFDI_INT(hfdi)->perf->fError = TRUE;
SetLastError(ERROR_NOT_ENOUGH_MEMORY);
set_error( PFDI_INT(hfdi), FDIERROR_ALLOC_FAIL, ERROR_NOT_ENOUGH_MEMORY );
goto bail_and_fail;
}
ZeroMemory(fol, sizeof(struct fdi_folder));
@ -2622,19 +2569,14 @@ BOOL __cdecl FDICopy(
/* read files */
for (i = 0; i < fdici.cFiles; i++) {
if (PFDI_READ(hfdi, cabhf, buf, cffile_SIZEOF) != cffile_SIZEOF) {
PFDI_INT(hfdi)->perf->erfOper = FDIERROR_CORRUPT_CABINET;
PFDI_INT(hfdi)->perf->erfType = 0;
PFDI_INT(hfdi)->perf->fError = TRUE;
set_error( PFDI_INT(hfdi), FDIERROR_CORRUPT_CABINET, 0 );
goto bail_and_fail;
}
file = PFDI_ALLOC(hfdi, sizeof(struct fdi_file));
if (!file) {
ERR("out of memory!\n");
PFDI_INT(hfdi)->perf->erfOper = FDIERROR_ALLOC_FAIL;
PFDI_INT(hfdi)->perf->erfType = ERROR_NOT_ENOUGH_MEMORY;
PFDI_INT(hfdi)->perf->fError = TRUE;
SetLastError(ERROR_NOT_ENOUGH_MEMORY);
set_error( PFDI_INT(hfdi), FDIERROR_ALLOC_FAIL, ERROR_NOT_ENOUGH_MEMORY );
goto bail_and_fail;
}
ZeroMemory(file, sizeof(struct fdi_file));
@ -2649,9 +2591,7 @@ BOOL __cdecl FDICopy(
file->filename = FDI_read_string(hfdi, cabhf, fdici.cbCabinet);
if (!file->filename) {
PFDI_INT(hfdi)->perf->erfOper = FDIERROR_CORRUPT_CABINET;
PFDI_INT(hfdi)->perf->erfType = 0;
PFDI_INT(hfdi)->perf->fError = TRUE;
set_error( PFDI_INT(hfdi), FDIERROR_CORRUPT_CABINET, 0 );
goto bail_and_fail;
}
@ -2717,9 +2657,7 @@ BOOL __cdecl FDICopy(
fdin.psz3 = (CAB(mii).previnfo) ? CAB(mii).previnfo : &emptystring;
if (((*pfnfdin)(fdintPARTIAL_FILE, &fdin))) {
PFDI_INT(hfdi)->perf->erfOper = FDIERROR_USER_ABORT;
PFDI_INT(hfdi)->perf->erfType = 0;
PFDI_INT(hfdi)->perf->fError = TRUE;
set_error( PFDI_INT(hfdi), FDIERROR_USER_ABORT, 0 );
goto bail_and_fail;
}
/* I don't think we are supposed to decompress partial files. This prevents it. */
@ -2736,9 +2674,7 @@ BOOL __cdecl FDICopy(
fdin.time = file->time;
fdin.attribs = file->attribs;
if ((filehf = ((*pfnfdin)(fdintCOPY_FILE, &fdin))) == -1) {
PFDI_INT(hfdi)->perf->erfOper = FDIERROR_USER_ABORT;
PFDI_INT(hfdi)->perf->erfType = 0;
PFDI_INT(hfdi)->perf->fError = TRUE;
set_error( PFDI_INT(hfdi), FDIERROR_USER_ABORT, 0 );
filehf = 0;
goto bail_and_fail;
}
@ -2824,15 +2760,10 @@ BOOL __cdecl FDICopy(
case DECR_OK:
break;
case DECR_NOMEMORY:
PFDI_INT(hfdi)->perf->erfOper = FDIERROR_ALLOC_FAIL;
PFDI_INT(hfdi)->perf->erfType = ERROR_NOT_ENOUGH_MEMORY;
PFDI_INT(hfdi)->perf->fError = TRUE;
SetLastError(ERROR_NOT_ENOUGH_MEMORY);
set_error( PFDI_INT(hfdi), FDIERROR_ALLOC_FAIL, ERROR_NOT_ENOUGH_MEMORY );
goto bail_and_fail;
default:
PFDI_INT(hfdi)->perf->erfOper = FDIERROR_CORRUPT_CABINET;
PFDI_INT(hfdi)->perf->erfOper = 0;
PFDI_INT(hfdi)->perf->fError = TRUE;
set_error( PFDI_INT(hfdi), FDIERROR_CORRUPT_CABINET, 0 );
goto bail_and_fail;
}
@ -2842,20 +2773,13 @@ BOOL __cdecl FDICopy(
case DECR_OK:
break;
case DECR_USERABORT:
PFDI_INT(hfdi)->perf->erfOper = FDIERROR_USER_ABORT;
PFDI_INT(hfdi)->perf->erfType = 0;
PFDI_INT(hfdi)->perf->fError = TRUE;
set_error( PFDI_INT(hfdi), FDIERROR_USER_ABORT, 0 );
goto bail_and_fail;
case DECR_NOMEMORY:
PFDI_INT(hfdi)->perf->erfOper = FDIERROR_ALLOC_FAIL;
PFDI_INT(hfdi)->perf->erfType = ERROR_NOT_ENOUGH_MEMORY;
PFDI_INT(hfdi)->perf->fError = TRUE;
SetLastError(ERROR_NOT_ENOUGH_MEMORY);
set_error( PFDI_INT(hfdi), FDIERROR_ALLOC_FAIL, ERROR_NOT_ENOUGH_MEMORY );
goto bail_and_fail;
default:
PFDI_INT(hfdi)->perf->erfOper = FDIERROR_CORRUPT_CABINET;
PFDI_INT(hfdi)->perf->erfOper = 0;
PFDI_INT(hfdi)->perf->fError = TRUE;
set_error( PFDI_INT(hfdi), FDIERROR_CORRUPT_CABINET, 0 );
goto bail_and_fail;
}
CAB(offset) = file->offset;
@ -2881,20 +2805,13 @@ BOOL __cdecl FDICopy(
case DECR_OK:
break;
case DECR_USERABORT:
PFDI_INT(hfdi)->perf->erfOper = FDIERROR_USER_ABORT;
PFDI_INT(hfdi)->perf->erfType = 0;
PFDI_INT(hfdi)->perf->fError = TRUE;
set_error( PFDI_INT(hfdi), FDIERROR_USER_ABORT, 0 );
goto bail_and_fail;
case DECR_NOMEMORY:
PFDI_INT(hfdi)->perf->erfOper = FDIERROR_ALLOC_FAIL;
PFDI_INT(hfdi)->perf->erfType = ERROR_NOT_ENOUGH_MEMORY;
PFDI_INT(hfdi)->perf->fError = TRUE;
SetLastError(ERROR_NOT_ENOUGH_MEMORY);
set_error( PFDI_INT(hfdi), FDIERROR_ALLOC_FAIL, ERROR_NOT_ENOUGH_MEMORY );
goto bail_and_fail;
default:
PFDI_INT(hfdi)->perf->erfOper = FDIERROR_CORRUPT_CABINET;
PFDI_INT(hfdi)->perf->erfOper = 0;
PFDI_INT(hfdi)->perf->fError = TRUE;
set_error( PFDI_INT(hfdi), FDIERROR_CORRUPT_CABINET, 0 );
goto bail_and_fail;
}
}