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Public constants for error domain and error codes

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This commit is contained in:
Wolfgang Muhsal
2017-03-15 10:57:46 +01:00
parent 98c0fbf084
commit e451317de6
2 changed files with 19 additions and 11 deletions
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SSZipArchive/SSZipArchive.h
+8
View File
@@ -14,6 +14,14 @@
NS_ASSUME_NONNULL_BEGIN
extern NSString *const SSZipArchiveErrorDomain = @"SSZipArchiveErrorDomain";
typedef NS_ENUM(NSInteger, SSZipArchiveErrorCode) {
SSZipArchiveErrorCodeFailedOpenZipFile = -1,
SSZipArchiveErrorCodeFailedOpenFirstFile = -2,
SSZipArchiveErrorCodeFileInfoNotLoadable = -3,
SSZipArchiveErrorCodeFileContentNotReadable = -4,
};
@protocol SSZipArchiveDelegate;
@interface SSZipArchive : NSObject
SSZipArchive/SSZipArchive.m
+11 -11
View File
@@ -67,8 +67,8 @@
zipFile zip = unzOpen((const char*)[path UTF8String]);
if (zip == NULL) {
if (error) {
*error = [NSError errorWithDomain:@"SSZipArchiveErrorDomain"
code:-1
*error = [NSError errorWithDomain:SSZipArchiveErrorDomain
code:SSZipArchiveErrorCodeFailedOpenZipFile
userInfo:@{NSLocalizedDescriptionKey: @"failed to open zip file"}];
}
return NO;
@@ -85,8 +85,8 @@
if (ret != UNZ_OK) {
if (ret != UNZ_BADPASSWORD) {
if (error) {
*error = [NSError errorWithDomain:@"SSZipArchiveErrorDomain"
code:-2
*error = [NSError errorWithDomain:SSZipArchiveErrorDomain
code:SSZipArchiveErrorCodeFailedOpenFirstFile
userInfo:@{NSLocalizedDescriptionKey: @"failed to open first file in zip file"}];
}
}
@@ -96,8 +96,8 @@
ret = unzGetCurrentFileInfo(zip, &fileInfo, NULL, 0, NULL, 0, NULL, 0);
if (ret != UNZ_OK) {
if (error) {
*error = [NSError errorWithDomain:@"SSZipArchiveErrorDomain"
code:-3
*error = [NSError errorWithDomain:SSZipArchiveErrorDomain
code:SSZipArchiveErrorCodeFileInfoNotLoadable
userInfo:@{NSLocalizedDescriptionKey: @"failed to retrieve info for file"}];
}
return NO;
@@ -108,8 +108,8 @@
// Let's assume the invalid password caused this error
if (readBytes != Z_DATA_ERROR) {
if (error) {
*error = [NSError errorWithDomain:@"SSZipArchiveErrorDomain"
code:-4
*error = [NSError errorWithDomain:SSZipArchiveErrorDomain
code:SSZipArchiveErrorCodeFileContentNotReadable
userInfo:@{NSLocalizedDescriptionKey: @"failed to read contents of file entry"}];
}
}
@@ -194,7 +194,7 @@
if (zip == NULL)
{
NSDictionary *userInfo = @{NSLocalizedDescriptionKey: @"failed to open zip file"};
NSError *err = [NSError errorWithDomain:@"SSZipArchiveErrorDomain" code:-1 userInfo:userInfo];
NSError *err = [NSError errorWithDomain:SSZipArchiveErrorDomain code:SSZipArchiveErrorCodeFailedOpenZipFile userInfo:userInfo];
if (error)
{
*error = err;
@@ -217,7 +217,7 @@
if (unzGoToFirstFile(zip) != UNZ_OK)
{
NSDictionary *userInfo = @{NSLocalizedDescriptionKey: @"failed to open first file in zip file"};
NSError *err = [NSError errorWithDomain:@"SSZipArchiveErrorDomain" code:-2 userInfo:userInfo];
NSError *err = [NSError errorWithDomain:SSZipArchiveErrorDomain code:SSZipArchiveErrorCodeFailedOpenFirstFile userInfo:userInfo];
if (error)
{
*error = err;
@@ -530,7 +530,7 @@
if (crc_ret == UNZ_CRCERROR)
{
NSDictionary *userInfo = @{NSLocalizedDescriptionKey: @"crc check failed for file"};
retErr = [NSError errorWithDomain:@"SSZipArchiveErrorDomain" code:-3 userInfo:userInfo];
retErr = [NSError errorWithDomain:SSZipArchiveErrorDomain code:SSZipArchiveErrorCodeFileInfoNotLoadable userInfo:userInfo];
}
if (error) {