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improve error returns from pdf save API

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This commit is contained in:
Vincent Sanders 2016-04-26 11:02:17 +01:00
parent 7ec49463da
commit dd14807c8c
2 changed files with 10 additions and 10 deletions
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18
desktop/save_pdf.c
View File

@ -784,9 +784,9 @@ void pdf_end(void)
} }
/** saves the pdf with optional encryption */ /** saves the pdf with optional encryption */
void save_pdf(const char *path) nserror save_pdf(const char *path)
{ {
bool success = false; nserror res = NSERROR_OK;
if (option_enable_PDF_password && owner_pass != NULL ) { if (option_enable_PDF_password && owner_pass != NULL ) {
HPDF_SetPassword(pdf_doc, owner_pass, user_pass); HPDF_SetPassword(pdf_doc, owner_pass, user_pass);
@ -796,17 +796,16 @@ void save_pdf(const char *path)
} }
if (path != NULL) { if (path != NULL) {
if (HPDF_SaveToFile(pdf_doc, path) != HPDF_OK) if (HPDF_SaveToFile(pdf_doc, path) != HPDF_OK) {
remove(path); remove(path);
else res = NSERROR_SAVE_FAILED;
success = true; }
} }
if (!success)
warn_user("Unable to save PDF file.", 0);
HPDF_Free(pdf_doc); HPDF_Free(pdf_doc);
pdf_doc = NULL; pdf_doc = NULL;
return res;
} }
@ -982,7 +981,8 @@ void pdfw_gs_dash(HPDF_Page page, DashPattern_e dash)
} }
#else #else
void save_pdf(const char *path) nserror save_pdf(const char *path)
{ {
return NSERROR_NOT_IMPLEMENTED;
} }
#endif /* WITH_PDF_EXPORT */ #endif /* WITH_PDF_EXPORT */

2
desktop/save_pdf.h
View File

@ -36,6 +36,6 @@ bool pdf_next_page(void);
/**Close pdf document and save changes to file*/ /**Close pdf document and save changes to file*/
void pdf_end(void); void pdf_end(void);
void save_pdf(const char *path); nserror save_pdf(const char *path);
#endif /*NETSURF_PDF_PLOTTERS_H*/ #endif /*NETSURF_PDF_PLOTTERS_H*/