#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "pi-macros.h"
#include "pi-money.h"
Include dependency graph for money.c:
Go to the source code of this file.
Functions | |
| int | unpack_Transaction (Transaction_t *trans, unsigned char *buffer, size_t len) |
| int | pack_Transaction (struct Transaction *trans, unsigned char *buffer, size_t len) |
| int | unpack_MoneyAppInfo (MoneyAppInfo_t *appinfo, unsigned char *buffer, size_t len) |
| int | pack_MoneyAppInfo (MoneyAppInfo_t *appinfo, unsigned char *buffer, size_t len) |
| int pack_MoneyAppInfo | ( | MoneyAppInfo_t * | appinfo, | |
| unsigned char * | buffer, | |||
| size_t | len | |||
| ) |
Definition at line 232 of file money.c.
References MoneyAppInfo::category, pack_CategoryAppInfo(), MoneyAppInfo::tranLabels, and MoneyAppInfo::typeLabels.
00233 { 00234 int i, 00235 j; 00236 unsigned char *p; 00237 00238 i = pack_CategoryAppInfo(&appinfo->category, buffer, len); 00239 00240 if (!buffer) 00241 return i + 603; 00242 if (!i) 00243 return i; 00244 00245 p = (unsigned char *) (buffer + i); 00246 len -= i; 00247 if (i < 603) 00248 return 0; 00249 00250 for (j = 0; j < 20; j++) { 00251 memcpy(p, appinfo->typeLabels[j], 10); 00252 p += 10; 00253 } 00254 00255 for (j = 0; j < 20; j++) { 00256 memcpy(p, appinfo->tranLabels[j], 20); 00257 p += 20; 00258 } 00259 00260 return (i + 603); 00261 }
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| int pack_Transaction | ( | struct Transaction * | trans, | |
| unsigned char * | buffer, | |||
| size_t | len | |||
| ) |
Definition at line 112 of file money.c.
References Transaction::amount, Transaction::amountc, Transaction::checknum, Transaction::day, Transaction::description, Transaction::flags, Transaction::flags2, Transaction::hour, Transaction::minute, Transaction::month, Transaction::note, Transaction::repeat, Transaction::second, set_byte, set_short, set_slong, set_sshort, Transaction::total, Transaction::totalc, Transaction::type, Transaction::wday, Transaction::xfer, and Transaction::year.
00114 { 00115 size_t destlen = 46 + strlen(trans->note) + 1; 00116 unsigned char *p; 00117 00118 if (!buffer) 00119 return destlen; 00120 if (len < destlen) 00121 return 0; 00122 00123 p = buffer; 00124 set_byte(p, trans->flags); 00125 p += 1; 00126 set_byte(p, 0); 00127 p += 1; /* gap fill */ 00128 set_short(p, trans->checknum); 00129 p += 2; 00130 set_slong(p, trans->amount); 00131 p += 4; 00132 set_slong(p, trans->total); 00133 p += 4; 00134 set_sshort(p, trans->amountc); 00135 p += 2; 00136 set_sshort(p, trans->totalc); 00137 p += 2; 00138 00139 set_sshort(p, trans->second); 00140 p += 2; 00141 set_sshort(p, trans->minute); 00142 p += 2; 00143 set_sshort(p, trans->hour); 00144 p += 2; 00145 set_sshort(p, trans->day); 00146 p += 2; 00147 set_sshort(p, trans->month); 00148 p += 2; 00149 set_sshort(p, trans->year); 00150 p += 2; 00151 set_sshort(p, trans->wday); 00152 p += 2; 00153 00154 set_byte(p, trans->repeat); 00155 p += 1; 00156 set_byte(p, trans->flags2); 00157 p += 1; 00158 set_byte(p, trans->type); 00159 p += 1; 00160 00161 /* gap fill */ 00162 set_short(p, 0); 00163 p += 2; 00164 00165 set_byte(p, trans->xfer); 00166 p += 1; 00167 00168 strcpy((char *)p, trans->description); 00169 p += 19; 00170 strcpy((char *)p, trans->note); 00171 p += strlen((char *)p) + 1; 00172 00173 return (p - buffer); 00174 }
| int unpack_MoneyAppInfo | ( | MoneyAppInfo_t * | appinfo, | |
| unsigned char * | buffer, | |||
| size_t | len | |||
| ) |
Definition at line 189 of file money.c.
References MoneyAppInfo::category, MoneyAppInfo::tranLabels, MoneyAppInfo::typeLabels, and unpack_CategoryAppInfo().
00190 { 00191 int i, 00192 j; 00193 00194 unsigned char *p; 00195 00196 i = unpack_CategoryAppInfo(&appinfo->category, buffer, len); 00197 if (!i) 00198 return 0; 00199 00200 p = (unsigned char *) (buffer + i); 00201 00202 len -= i; 00203 if (len < 603) 00204 return 0; 00205 00206 for (j = 0; j < 20; j++) { 00207 memcpy(appinfo->typeLabels[j], p, 10); 00208 p += 10; 00209 } 00210 00211 for (j = 0; j < 20; j++) { 00212 memcpy(appinfo->tranLabels[j], p, 20); 00213 p += 20; 00214 } 00215 00216 return i + 603; 00217 }
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| int unpack_Transaction | ( | Transaction_t * | trans, | |
| unsigned char * | buffer, | |||
| size_t | len | |||
| ) |
Definition at line 42 of file money.c.
References Transaction::amount, Transaction::amountc, Transaction::checknum, Transaction::day, Transaction::description, Transaction::flags, Transaction::flags2, get_byte, get_short, get_slong, get_sshort, Transaction::hour, Transaction::minute, Transaction::month, Transaction::note, Transaction::repeat, Transaction::reserved, Transaction::second, Transaction::total, Transaction::totalc, Transaction::type, Transaction::wday, Transaction::xfer, and Transaction::year.
00043 { 00044 00045 unsigned char *p; 00046 00047 if (len < 46) 00048 return 0; 00049 00050 p = buffer; 00051 trans->flags = get_byte(p); 00052 p += 2; /* gap */ 00053 trans->checknum = get_short(p); 00054 p += 2; 00055 trans->amount = get_slong(p); 00056 p += 4; 00057 trans->total = get_slong(p); 00058 p += 4; 00059 trans->amountc = get_sshort(p); 00060 p += 2; 00061 trans->totalc = get_sshort(p); 00062 p += 2; 00063 00064 trans->second = get_sshort(p); 00065 p += 2; 00066 trans->minute = get_sshort(p); 00067 p += 2; 00068 trans->hour = get_sshort(p); 00069 p += 2; 00070 trans->day = get_sshort(p); 00071 p += 2; 00072 trans->month = get_sshort(p); 00073 p += 2; 00074 trans->year = get_sshort(p); 00075 p += 2; 00076 trans->wday = get_sshort(p); 00077 p += 2; 00078 00079 trans->repeat = get_byte(p); 00080 p += 1; 00081 trans->flags2 = get_byte(p); 00082 p += 1; 00083 trans->type = get_byte(p); 00084 p += 1; 00085 00086 memcpy(trans->reserved, p, 2); 00087 p += 2; 00088 00089 trans->xfer = get_byte(p); 00090 p += 1; 00091 00092 strcpy(trans->description, (char *)p); 00093 p += 19; 00094 strcpy(trans->note, (char *)p); 00095 p += strlen((char *)p) + 1; 00096 00097 return (p - buffer); 00098 }