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annotate common/listutil.h @ 38:fc6241283474

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Fix resource leak when file too large
author Andre Heinecke <aheinecke@intevation.de>
date Fri, 14 Mar 2014 09:05:11 +0000
parents 37fc66967517
children 3f6378647371
rev   line source
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992c0ec57660 Add unit tests make CertificateList work.
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1 #ifndef LISTUTIL_H
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2 #define LISTUTIL_H
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3
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4 #ifdef __cplusplus
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5 extern "C" {
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6 #endif
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7
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8 #include <stddef.h>
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9
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10 /**
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11 * @file listutil.h
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12 * @brief Functions to work with the certificate list.
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13 */
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14
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15 /**
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16 * @brief Status of the List Operations
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17 */
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18 typedef enum {
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19 Valid = 100, // Could be read and signature matched
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20 UnknownError = 1, // The expected unexpected
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21 TooLarge = 2, // Failed because the file exeeds the limit
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22 InvalidFormat = 3, // File does not appear to be in list format
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23 InvalidSignature = 4, // Signature was invalid
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24 SeekFailed = 5, // Could not seek in the file
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25 ReadFailed = 6, // File exists but could not read the file
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26 IncompatibleVersion = 7 // The Format Version does not match
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27 } list_status_t;
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28
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29 /**
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30 * @brief Obtain the complete and verified Certificate list.
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31 *
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32 * This checks if the file fileName is a valid certificate
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33 * list signed by the key specified in pubkey.h
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34 *
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35 * The caller has to free data.
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36 *
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37 * @param[in] fileName Name of the file (UTF-8 encoded).
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38 * @param[out] data Newly allocated pointer to the file content.
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39 * @param[out] size Size in Bytes of the file content.
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40 *
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41 * @return status of the operation.
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42 */
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43 list_status_t read_and_verify_list(const char *fileName, char **data, size_t *size);
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44 #ifdef __cplusplus
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45 }
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46 #endif
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47 #endif
http://wald.intevation.org/projects/trustbridge/